| File: | ui/io_graph_item.h |
| Warning: | line 214, column 35 The left operand of '==' is a garbage value |
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| 1 | /* sharkd_session.c | |||
| 2 | * | |||
| 3 | * Copyright (C) 2016 Jakub Zawadzki | |||
| 4 | * | |||
| 5 | * Wireshark - Network traffic analyzer | |||
| 6 | * By Gerald Combs <gerald@wireshark.org> | |||
| 7 | * Copyright 1998 Gerald Combs | |||
| 8 | * | |||
| 9 | * SPDX-License-Identifier: GPL-2.0-or-later | |||
| 10 | */ | |||
| 11 | ||||
| 12 | #include <config.h> | |||
| 13 | ||||
| 14 | #include <stdio.h> | |||
| 15 | #include <stdlib.h> | |||
| 16 | #include <stdarg.h> | |||
| 17 | #include <string.h> | |||
| 18 | #include <errno(*__errno_location ()).h> | |||
| 19 | #include <inttypes.h> | |||
| 20 | ||||
| 21 | #include <glib.h> | |||
| 22 | ||||
| 23 | #include <wsutil/wsjson.h> | |||
| 24 | #include <wsutil/json_dumper.h> | |||
| 25 | #include <wsutil/ws_assert.h> | |||
| 26 | #include <wsutil/wsgcrypt.h> | |||
| 27 | ||||
| 28 | #include <file.h> | |||
| 29 | #include <epan/epan_dissect.h> | |||
| 30 | #include <epan/exceptions.h> | |||
| 31 | #include <epan/color_filters.h> | |||
| 32 | #include <epan/prefs.h> | |||
| 33 | #include <epan/prefs-int.h> | |||
| 34 | #include <epan/uat-int.h> | |||
| 35 | #include <wiretap/wtap.h> | |||
| 36 | ||||
| 37 | #include <epan/column.h> | |||
| 38 | #include <epan/column-info.h> | |||
| 39 | ||||
| 40 | #include <ui/ssl_key_export.h> | |||
| 41 | ||||
| 42 | #include <ui/io_graph_item.h> | |||
| 43 | #include <epan/stats_tree_priv.h> | |||
| 44 | #include <epan/stat_tap_ui.h> | |||
| 45 | #include <epan/conversation_table.h> | |||
| 46 | #include <epan/sequence_analysis.h> | |||
| 47 | #include <epan/expert.h> | |||
| 48 | #include <epan/export_object.h> | |||
| 49 | #include <epan/follow.h> | |||
| 50 | #include <epan/rtd_table.h> | |||
| 51 | #include <epan/srt_table.h> | |||
| 52 | #include <epan/to_str.h> | |||
| 53 | ||||
| 54 | #include <epan/dissectors/packet-h225.h> | |||
| 55 | #include <epan/rtp_pt.h> | |||
| 56 | #include <ui/voip_calls.h> | |||
| 57 | #include <ui/rtp_stream.h> | |||
| 58 | #include <ui/tap-rtp-common.h> | |||
| 59 | #include <ui/tap-rtp-analysis.h> | |||
| 60 | #include <ui/cli/tap-protohierstat.h> | |||
| 61 | #include <ui/cli/tap-voip.h> | |||
| 62 | #include <wsutil/version_info.h> | |||
| 63 | #include <epan/to_str.h> | |||
| 64 | ||||
| 65 | #include <epan/addr_resolv.h> | |||
| 66 | #include <epan/dissectors/packet-rtp.h> | |||
| 67 | #include <ui/rtp_media.h> | |||
| 68 | #include <ui/mcast_stream.h> | |||
| 69 | #include <speex/speex_resampler.h> | |||
| 70 | ||||
| 71 | #include <epan/maxmind_db.h> | |||
| 72 | ||||
| 73 | #include <wsutil/pint.h> | |||
| 74 | #include <wsutil/strnatcmp.h> | |||
| 75 | #include <wsutil/strtoi.h> | |||
| 76 | ||||
| 77 | #include "globals.h" | |||
| 78 | ||||
| 79 | #include "sharkd.h" | |||
| 80 | ||||
| 81 | struct sharkd_filter_item | |||
| 82 | { | |||
| 83 | uint8_t *filtered; /* can be NULL if all frames are matching for given filter. */ | |||
| 84 | }; | |||
| 85 | ||||
| 86 | static GHashTable *filter_table; | |||
| 87 | ||||
| 88 | static int mode; | |||
| 89 | static uint32_t rpcid; | |||
| 90 | ||||
| 91 | static json_dumper dumper; | |||
| 92 | ||||
| 93 | ||||
| 94 | static const char * | |||
| 95 | json_find_attr(const char *buf, const jsmntok_t *tokens, int count, const char *attr) | |||
| 96 | { | |||
| 97 | int i; | |||
| 98 | ||||
| 99 | for (i = 0; i < count; i += 2) | |||
| 100 | { | |||
| 101 | const char *tok_attr = &buf[tokens[i + 0].start]; | |||
| 102 | const char *tok_value = &buf[tokens[i + 1].start]; | |||
| 103 | ||||
| 104 | if (!strcmp(tok_attr, attr)) | |||
| 105 | return tok_value; | |||
| 106 | } | |||
| 107 | ||||
| 108 | return NULL((void*)0); | |||
| 109 | } | |||
| 110 | ||||
| 111 | static void | |||
| 112 | json_print_base64(const uint8_t *data, size_t len) | |||
| 113 | { | |||
| 114 | json_dumper_begin_base64(&dumper); | |||
| 115 | json_dumper_write_base64(&dumper, data, len); | |||
| 116 | json_dumper_end_base64(&dumper); | |||
| 117 | } | |||
| 118 | ||||
| 119 | static void G_GNUC_PRINTF(2, 3)__attribute__((__format__ (__printf__, 2, 3))) | |||
| 120 | sharkd_json_value_anyf(const char *key, const char *format, ...) | |||
| 121 | { | |||
| 122 | if (key) | |||
| 123 | json_dumper_set_member_name(&dumper, key); | |||
| 124 | ||||
| 125 | va_list ap; | |||
| 126 | va_start(ap, format)__builtin_va_start(ap, format); | |||
| 127 | json_dumper_value_va_list(&dumper, format, ap); | |||
| 128 | va_end(ap)__builtin_va_end(ap); | |||
| 129 | } | |||
| 130 | ||||
| 131 | static void | |||
| 132 | sharkd_json_value_string(const char *key, const char *str) | |||
| 133 | { | |||
| 134 | if (key) | |||
| 135 | json_dumper_set_member_name(&dumper, key); | |||
| 136 | json_dumper_value_string(&dumper, str); | |||
| 137 | } | |||
| 138 | ||||
| 139 | static void | |||
| 140 | sharkd_json_value_base64(const char *key, const uint8_t *data, size_t len) | |||
| 141 | { | |||
| 142 | if (key) | |||
| 143 | json_dumper_set_member_name(&dumper, key); | |||
| 144 | json_print_base64(data, len); | |||
| 145 | } | |||
| 146 | ||||
| 147 | static void G_GNUC_PRINTF(2, 3)__attribute__((__format__ (__printf__, 2, 3))) | |||
| 148 | sharkd_json_value_stringf(const char *key, const char *format, ...) | |||
| 149 | { | |||
| 150 | if (key) | |||
| 151 | json_dumper_set_member_name(&dumper, key); | |||
| 152 | ||||
| 153 | va_list ap; | |||
| 154 | va_start(ap, format)__builtin_va_start(ap, format); | |||
| 155 | char* sformat = ws_strdup_printf("\"%s\"", format)wmem_strdup_printf(((void*)0), "\"%s\"", format); | |||
| 156 | json_dumper_value_va_list(&dumper, sformat, ap); | |||
| 157 | g_free(sformat); | |||
| 158 | va_end(ap)__builtin_va_end(ap); | |||
| 159 | } | |||
| 160 | ||||
| 161 | static void | |||
| 162 | sharkd_json_array_open(const char *key) | |||
| 163 | { | |||
| 164 | if (key) | |||
| 165 | json_dumper_set_member_name(&dumper, key); | |||
| 166 | json_dumper_begin_array(&dumper); | |||
| 167 | } | |||
| 168 | ||||
| 169 | static void | |||
| 170 | sharkd_json_array_close(void) | |||
| 171 | { | |||
| 172 | json_dumper_end_array(&dumper); | |||
| 173 | } | |||
| 174 | ||||
| 175 | static void | |||
| 176 | sharkd_json_object_open(const char *key) | |||
| 177 | { | |||
| 178 | if (key) | |||
| 179 | json_dumper_set_member_name(&dumper, key); | |||
| 180 | json_dumper_begin_object(&dumper); | |||
| 181 | } | |||
| 182 | ||||
| 183 | static void | |||
| 184 | sharkd_json_object_close(void) | |||
| 185 | { | |||
| 186 | json_dumper_end_object(&dumper); | |||
| 187 | } | |||
| 188 | ||||
| 189 | static void | |||
| 190 | sharkd_json_response_open(uint32_t id) | |||
| 191 | { | |||
| 192 | json_dumper_begin_object(&dumper); // start the message | |||
| 193 | sharkd_json_value_string("jsonrpc", "2.0"); | |||
| 194 | sharkd_json_value_anyf("id", "%d", id); | |||
| 195 | } | |||
| 196 | ||||
| 197 | static void | |||
| 198 | sharkd_json_response_close(void) | |||
| 199 | { | |||
| 200 | json_dumper_end_object(&dumper); // end the message | |||
| 201 | ||||
| 202 | json_dumper_finish(&dumper); | |||
| 203 | ||||
| 204 | /* | |||
| 205 | * We do an explicit fflush after every line, because | |||
| 206 | * we want output to be written to the socket as soon | |||
| 207 | * as the line is complete. | |||
| 208 | * | |||
| 209 | * The stream is fully-buffered by default, so it's | |||
| 210 | * only flushed when the buffer fills or the FILE * | |||
| 211 | * is closed. On UN*X, we could set it to be line | |||
| 212 | * buffered, but the MSVC standard I/O routines don't | |||
| 213 | * support line buffering - they only support *byte* | |||
| 214 | * buffering, doing a write for every byte written, | |||
| 215 | * which is too inefficient, and full buffering, | |||
| 216 | * which is what you get if you request line buffering. | |||
| 217 | */ | |||
| 218 | fflush(stdoutstdout); | |||
| 219 | } | |||
| 220 | ||||
| 221 | static void | |||
| 222 | sharkd_json_result_prologue(uint32_t id) | |||
| 223 | { | |||
| 224 | sharkd_json_response_open(id); | |||
| 225 | sharkd_json_object_open("result"); // start the result object | |||
| 226 | } | |||
| 227 | ||||
| 228 | static void | |||
| 229 | sharkd_json_result_epilogue(void) | |||
| 230 | { | |||
| 231 | json_dumper_end_object(&dumper); // end the result object | |||
| 232 | sharkd_json_response_close(); | |||
| 233 | } | |||
| 234 | ||||
| 235 | static void | |||
| 236 | sharkd_json_result_array_prologue(uint32_t id) | |||
| 237 | { | |||
| 238 | sharkd_json_response_open(id); | |||
| 239 | sharkd_json_array_open("result"); // start the result array | |||
| 240 | } | |||
| 241 | ||||
| 242 | static void | |||
| 243 | sharkd_json_result_array_epilogue(void) | |||
| 244 | { | |||
| 245 | sharkd_json_array_close(); // end of result array | |||
| 246 | sharkd_json_response_close(); | |||
| 247 | } | |||
| 248 | ||||
| 249 | static void | |||
| 250 | sharkd_json_simple_ok(uint32_t id) | |||
| 251 | { | |||
| 252 | sharkd_json_result_prologue(id); | |||
| 253 | sharkd_json_value_string("status", "OK"); | |||
| 254 | sharkd_json_result_epilogue(); | |||
| 255 | } | |||
| 256 | ||||
| 257 | static void | |||
| 258 | sharkd_json_warning(uint32_t id, char *warning) | |||
| 259 | { | |||
| 260 | sharkd_json_result_prologue(id); | |||
| 261 | sharkd_json_value_string("status", "Warning"); | |||
| 262 | sharkd_json_value_string("warning", warning); | |||
| 263 | sharkd_json_result_epilogue(); | |||
| 264 | } | |||
| 265 | ||||
| 266 | static void G_GNUC_PRINTF(4, 5)__attribute__((__format__ (__printf__, 4, 5))) | |||
| 267 | sharkd_json_error(uint32_t id, int code, char* data, char* format, ...) | |||
| 268 | { | |||
| 269 | sharkd_json_response_open(id); | |||
| 270 | sharkd_json_object_open("error"); | |||
| 271 | sharkd_json_value_anyf("code", "%d", code); | |||
| 272 | ||||
| 273 | if (format) | |||
| 274 | { | |||
| 275 | // format the text message | |||
| 276 | va_list args; | |||
| 277 | ||||
| 278 | va_start(args, format)__builtin_va_start(args, format); | |||
| 279 | char *error_msg = ws_strdup_vprintf(format, args)wmem_strdup_vprintf(((void*)0), format, args); | |||
| 280 | va_end(args)__builtin_va_end(args); | |||
| 281 | ||||
| 282 | sharkd_json_value_string("message", error_msg); | |||
| 283 | ||||
| 284 | g_free(error_msg); | |||
| 285 | } | |||
| 286 | ||||
| 287 | sharkd_json_object_close(); | |||
| 288 | ||||
| 289 | if (data) | |||
| 290 | sharkd_json_value_string("data", data); | |||
| 291 | ||||
| 292 | sharkd_json_response_close(); | |||
| 293 | } | |||
| 294 | ||||
| 295 | static bool_Bool | |||
| 296 | is_param_match(const char *param_in, const char *valid_param) | |||
| 297 | { | |||
| 298 | char* ptr; | |||
| 299 | ||||
| 300 | if ((ptr = g_strrstr(valid_param, "*"))) | |||
| 301 | { | |||
| 302 | size_t prefix_len = ptr - valid_param; | |||
| 303 | return !strncmp(param_in, valid_param, prefix_len); | |||
| 304 | } | |||
| 305 | else | |||
| 306 | return !strcmp(param_in, valid_param); | |||
| 307 | } | |||
| 308 | ||||
| 309 | /* | |||
| 310 | * json_prep does four things: | |||
| 311 | * | |||
| 312 | * 1. check the syntax of the root and parameter members | |||
| 313 | * 2. tokenize the names and values by zero terminating them | |||
| 314 | * 3. unescape the names and values | |||
| 315 | * 4. extracts and saves the rpcid | |||
| 316 | * - we have to do it here as it's needed for the error messages | |||
| 317 | * | |||
| 318 | * The objective is to minimise the validation work in the functions | |||
| 319 | * that process each called method. | |||
| 320 | * | |||
| 321 | * This gets a little messy as the JSON parser creates a flat list | |||
| 322 | * of all members rather than create a tree. | |||
| 323 | */ | |||
| 324 | static bool_Bool | |||
| 325 | json_prep(char* buf, const jsmntok_t* tokens, int count) | |||
| 326 | { | |||
| 327 | int i; | |||
| 328 | const char* method = NULL((void*)0); | |||
| 329 | char* attr_name = NULL((void*)0); | |||
| 330 | char* attr_value = NULL((void*)0); | |||
| 331 | ||||
| 332 | #define SHARKD_JSON_ANY0 0 | |||
| 333 | #define SHARKD_JSON_STRING1 1 | |||
| 334 | #define SHARKD_JSON_INTEGER2 2 | |||
| 335 | #define SHARKD_JSON_UINTEGER3 3 | |||
| 336 | #define SHARKD_JSON_FLOAT4 4 | |||
| 337 | #define SHARKD_JSON_OBJECT5 5 | |||
| 338 | #define SHARKD_JSON_ARRAY6 6 | |||
| 339 | #define SHARKD_JSON_BOOLEAN7 7 | |||
| 340 | #define SHARKD_ARRAY_END99 99 | |||
| 341 | ||||
| 342 | struct member_attribute { | |||
| 343 | const char* parent_ctx; | |||
| 344 | const char* name; | |||
| 345 | int level; | |||
| 346 | jsmntype_t type; | |||
| 347 | int value_type; | |||
| 348 | bool_Bool is_mandatory; | |||
| 349 | }; | |||
| 350 | ||||
| 351 | #define SHARKD_MANDATORY1 true1 | |||
| 352 | #define SHARKD_OPTIONAL0 false0 | |||
| 353 | ||||
| 354 | /* | |||
| 355 | * The member attribute structure is key to the syntax checking. The | |||
| 356 | * array contains all of the root level (1) member names, the data | |||
| 357 | * types permissible for the value and a boolean that indicates whether | |||
| 358 | * or not the member is mandatory. | |||
| 359 | * | |||
| 360 | * Once we get into the next layer (2) of the json tree, we need to check | |||
| 361 | * params member names and data types dependent in the context of the method | |||
| 362 | * (parent_ctx). | |||
| 363 | */ | |||
| 364 | ||||
| 365 | struct member_attribute name_array[] = { | |||
| 366 | // Root members | |||
| 367 | {NULL((void*)0), "jsonrpc", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_MANDATORY1}, | |||
| 368 | {NULL((void*)0), "userid", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 369 | {NULL((void*)0), "id", 1, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_MANDATORY1}, | |||
| 370 | {NULL((void*)0), "method", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_MANDATORY1}, | |||
| 371 | {NULL((void*)0), "params", 1, JSMN_OBJECT, SHARKD_JSON_OBJECT5, SHARKD_OPTIONAL0}, | |||
| 372 | ||||
| 373 | // Valid methods | |||
| 374 | {"method", "analyse", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 375 | {"method", "bye", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 376 | {"method", "check", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 377 | {"method", "complete", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 378 | {"method", "download", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 379 | {"method", "dumpconf", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 380 | {"method", "follow", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 381 | {"method", "field", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 382 | {"method", "fields", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 383 | {"method", "frame", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 384 | {"method", "frames", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 385 | {"method", "info", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 386 | {"method", "intervals", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 387 | {"method", "iograph", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 388 | {"method", "load", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 389 | {"method", "setcomment", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 390 | {"method", "setconf", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 391 | {"method", "status", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 392 | {"method", "tap", 1, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 393 | ||||
| 394 | // Parameters and their method context | |||
| 395 | {"check", "field", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 396 | {"check", "filter", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 397 | {"complete", "field", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 398 | {"complete", "pref", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 399 | {"download", "token", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 400 | {"dumpconf", "pref", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 401 | {"follow", "follow", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_MANDATORY1}, | |||
| 402 | {"follow", "filter", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_MANDATORY1}, | |||
| 403 | {"follow", "sub_stream", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_OPTIONAL0}, | |||
| 404 | {"field", "name", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_MANDATORY1}, | |||
| 405 | {"frame", "frame", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_MANDATORY1}, | |||
| 406 | {"frame", "proto", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 407 | {"frame", "ref_frame", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_OPTIONAL0}, | |||
| 408 | {"frame", "prev_frame", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_OPTIONAL0}, | |||
| 409 | {"frame", "columns", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 410 | {"frame", "color", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 411 | {"frame", "bytes", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 412 | {"frame", "hidden", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 413 | {"frames", "column*", 2, JSMN_UNDEFINED, SHARKD_JSON_ANY0, SHARKD_OPTIONAL0}, | |||
| 414 | {"frames", "filter", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 415 | {"frames", "skip", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_OPTIONAL0}, | |||
| 416 | {"frames", "limit", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_OPTIONAL0}, | |||
| 417 | {"frames", "refs", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 418 | {"intervals", "interval", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_OPTIONAL0}, | |||
| 419 | {"intervals", "filter", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 420 | {"iograph", "interval", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_OPTIONAL0}, | |||
| 421 | {"iograph", "interval_units", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 422 | {"iograph", "filter", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 423 | {"iograph", "graph0", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_MANDATORY1}, | |||
| 424 | {"iograph", "graph1", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 425 | {"iograph", "graph2", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 426 | {"iograph", "graph3", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 427 | {"iograph", "graph4", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 428 | {"iograph", "graph5", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 429 | {"iograph", "graph6", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 430 | {"iograph", "graph7", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 431 | {"iograph", "graph8", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 432 | {"iograph", "graph9", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 433 | {"iograph", "filter0", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 434 | {"iograph", "filter1", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 435 | {"iograph", "filter2", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 436 | {"iograph", "filter3", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 437 | {"iograph", "filter4", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 438 | {"iograph", "filter5", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 439 | {"iograph", "filter6", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 440 | {"iograph", "filter7", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 441 | {"iograph", "filter8", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 442 | {"iograph", "filter9", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 443 | {"iograph", "aot0", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 444 | {"iograph", "aot1", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 445 | {"iograph", "aot2", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 446 | {"iograph", "aot3", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 447 | {"iograph", "aot4", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 448 | {"iograph", "aot5", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 449 | {"iograph", "aot6", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 450 | {"iograph", "aot7", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 451 | {"iograph", "aot8", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 452 | {"iograph", "aot9", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN7, SHARKD_OPTIONAL0}, | |||
| 453 | {"load", "file", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_MANDATORY1}, | |||
| 454 | {"load", "max_packets", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_OPTIONAL0}, | |||
| 455 | {"load", "max_bytes", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_OPTIONAL0}, | |||
| 456 | {"setcomment", "frame", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER3, SHARKD_MANDATORY1}, | |||
| 457 | {"setcomment", "comment", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 458 | {"setconf", "name", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_MANDATORY1}, | |||
| 459 | {"setconf", "value", 2, JSMN_UNDEFINED, SHARKD_JSON_ANY0, SHARKD_MANDATORY1}, | |||
| 460 | {"tap", "tap0", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_MANDATORY1}, | |||
| 461 | {"tap", "tap1", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 462 | {"tap", "tap2", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 463 | {"tap", "tap3", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 464 | {"tap", "tap4", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 465 | {"tap", "tap5", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 466 | {"tap", "tap6", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 467 | {"tap", "tap7", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 468 | {"tap", "tap8", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 469 | {"tap", "tap9", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 470 | {"tap", "tap10", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 471 | {"tap", "tap11", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 472 | {"tap", "tap12", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 473 | {"tap", "tap13", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 474 | {"tap", "tap14", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 475 | {"tap", "tap15", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 476 | {"tap", "filter", 2, JSMN_STRING, SHARKD_JSON_STRING1, SHARKD_OPTIONAL0}, | |||
| 477 | ||||
| 478 | // End of the name_array | |||
| 479 | {NULL((void*)0), NULL((void*)0), 0, JSMN_STRING, SHARKD_ARRAY_END99, SHARKD_OPTIONAL0}, | |||
| 480 | }; | |||
| 481 | ||||
| 482 | rpcid = 0; | |||
| 483 | ||||
| 484 | /* sanity check, and split strings */ | |||
| 485 | if (count < 1 || tokens[0].type != JSMN_OBJECT) | |||
| 486 | { | |||
| 487 | sharkd_json_error( | |||
| 488 | rpcid, -32600, NULL((void*)0), | |||
| 489 | "The request must an object" | |||
| 490 | ); | |||
| 491 | return false0; | |||
| 492 | } | |||
| 493 | ||||
| 494 | /* don't need [0] token */ | |||
| 495 | tokens++; | |||
| 496 | count--; | |||
| 497 | ||||
| 498 | if (count & 1) | |||
| 499 | { | |||
| 500 | sharkd_json_error( | |||
| 501 | rpcid, -32600, NULL((void*)0), | |||
| 502 | "The request must contain name/value pairs" | |||
| 503 | ); | |||
| 504 | return false0; | |||
| 505 | } | |||
| 506 | ||||
| 507 | for (i = 0; i < count; i += 2) | |||
| 508 | { | |||
| 509 | buf[tokens[i + 0].end] = '\0'; | |||
| 510 | buf[tokens[i + 1].end] = '\0'; | |||
| 511 | } | |||
| 512 | ||||
| 513 | // we must get the id as soon as possible so that it's available in all future error messages | |||
| 514 | attr_value = (char*)json_find_attr(buf, tokens, count, "id"); | |||
| 515 | if (attr_value) | |||
| 516 | { | |||
| 517 | if (!ws_strtou32(attr_value, NULL((void*)0), &rpcid)) | |||
| 518 | { | |||
| 519 | sharkd_json_error( | |||
| 520 | rpcid, -32600, NULL((void*)0), | |||
| 521 | "The id value must be a positive integer" | |||
| 522 | ); | |||
| 523 | return false0; | |||
| 524 | } | |||
| 525 | } | |||
| 526 | ||||
| 527 | method = json_find_attr(buf, tokens, count, "method"); | |||
| 528 | ||||
| 529 | if (method) | |||
| 530 | { | |||
| 531 | bool_Bool is_supported = false0; | |||
| 532 | i = 0; // name array index | |||
| 533 | ||||
| 534 | // check that the request method is good | |||
| 535 | while (name_array[i].value_type != SHARKD_ARRAY_END99) | |||
| 536 | { | |||
| 537 | if (name_array[i].parent_ctx) | |||
| 538 | { | |||
| 539 | if (!strcmp(method, name_array[i].name) && !strcmp(name_array[i].parent_ctx, "method")) | |||
| 540 | is_supported = true1; // the method is valid | |||
| 541 | } | |||
| 542 | ||||
| 543 | i++; | |||
| 544 | } | |||
| 545 | ||||
| 546 | if (!is_supported) | |||
| 547 | { | |||
| 548 | sharkd_json_error( | |||
| 549 | rpcid, -32601, NULL((void*)0), | |||
| 550 | "The method %s is not supported", method | |||
| 551 | ); | |||
| 552 | return false0; | |||
| 553 | } | |||
| 554 | } | |||
| 555 | ||||
| 556 | for (i = 0; i < count; i += 2) | |||
| 557 | { | |||
| 558 | if (tokens[i].type != JSMN_STRING) | |||
| 559 | { | |||
| 560 | sharkd_json_error( | |||
| 561 | rpcid, -32600, NULL((void*)0), | |||
| 562 | "Member names must be a string - member %d is not string", (i / 2) + 1 | |||
| 563 | ); | |||
| 564 | return false0; | |||
| 565 | } | |||
| 566 | ||||
| 567 | attr_name = &buf[tokens[i + 0].start]; | |||
| 568 | attr_value = &buf[tokens[i + 1].start]; | |||
| 569 | ||||
| 570 | if (!strcmp(attr_name, "jsonrpc")) | |||
| 571 | { | |||
| 572 | if (strcmp(&buf[tokens[i + 1].start], "2.0")) | |||
| 573 | { | |||
| 574 | sharkd_json_error( | |||
| 575 | rpcid, -32600, NULL((void*)0), | |||
| 576 | "Only JSON %s is supported", "2.0" | |||
| 577 | ); | |||
| 578 | return false0; | |||
| 579 | } | |||
| 580 | } | |||
| 581 | ||||
| 582 | /* unescape only value, as keys are simple strings */ | |||
| 583 | if (tokens[i + 1].type == JSMN_STRING && !json_decode_string_inplace(attr_value)) | |||
| 584 | { | |||
| 585 | sharkd_json_error( | |||
| 586 | rpcid, -32600, NULL((void*)0), | |||
| 587 | "Cannot unescape the value string of member %d", (i / 2) + 1 | |||
| 588 | ); | |||
| 589 | return false0; | |||
| 590 | } | |||
| 591 | ||||
| 592 | /* Confirm that the member is valid */ | |||
| 593 | bool_Bool match = false0; | |||
| 594 | ||||
| 595 | // We need to check root members (level 1) and parameters (level 2), hence the for loop. | |||
| 596 | ||||
| 597 | for (int level = 1; level < 3; level++) | |||
| 598 | { | |||
| 599 | size_t j = 0; | |||
| 600 | ||||
| 601 | while (name_array[j].value_type != SHARKD_ARRAY_END99) // iterate through the array until we hit the end | |||
| 602 | { | |||
| 603 | if (is_param_match(attr_name, name_array[j].name) && name_array[j].level == level) | |||
| 604 | { | |||
| 605 | // We need to be sure the match is in the correct context | |||
| 606 | // i.e. is this a match for a root member (level 1) or for a parameter (level 2). | |||
| 607 | ||||
| 608 | if (level == 1) | |||
| 609 | { | |||
| 610 | // need to guard against a parameter name matching a method name | |||
| 611 | if (method) | |||
| 612 | { | |||
| 613 | if (name_array[j].parent_ctx) | |||
| 614 | { | |||
| 615 | j++; | |||
| 616 | continue; | |||
| 617 | } | |||
| 618 | ||||
| 619 | if (!strcmp(method, &buf[tokens[i + 0].start])) | |||
| 620 | { | |||
| 621 | j++; | |||
| 622 | continue; | |||
| 623 | } | |||
| 624 | } | |||
| 625 | ||||
| 626 | match = true1; | |||
| 627 | } | |||
| 628 | else if (method) | |||
| 629 | { | |||
| 630 | if (level == 2 && !strcmp(name_array[j].parent_ctx, method)) | |||
| 631 | match = true1; | |||
| 632 | else | |||
| 633 | { | |||
| 634 | j++; | |||
| 635 | continue; | |||
| 636 | } | |||
| 637 | } | |||
| 638 | else | |||
| 639 | { | |||
| 640 | j++; | |||
| 641 | continue; | |||
| 642 | } | |||
| 643 | ||||
| 644 | // The match looks good, let's now check the data types | |||
| 645 | ||||
| 646 | if (tokens[i + 1].type != name_array[j].type && name_array[j].type != SHARKD_JSON_ANY0) | |||
| 647 | { | |||
| 648 | sharkd_json_error( | |||
| 649 | rpcid, -32600, NULL((void*)0), | |||
| 650 | "The data type for member %s is not valid", attr_name | |||
| 651 | ); | |||
| 652 | return false0; | |||
| 653 | } | |||
| 654 | else if (name_array[j].type == JSMN_PRIMITIVE && name_array[j].value_type == SHARKD_JSON_UINTEGER3) | |||
| 655 | { | |||
| 656 | uint32_t temp; | |||
| 657 | if (!ws_strtou32(attr_value, NULL((void*)0), &temp) || temp <= 0) | |||
| 658 | { | |||
| 659 | sharkd_json_error( | |||
| 660 | rpcid, -32600, NULL((void*)0), | |||
| 661 | "The value for %s must be a positive integer", name_array[j].name | |||
| 662 | ); | |||
| 663 | return false0; | |||
| 664 | } | |||
| 665 | } | |||
| 666 | else if (name_array[j].type == JSMN_PRIMITIVE && name_array[j].value_type == SHARKD_JSON_BOOLEAN7) | |||
| 667 | { | |||
| 668 | if (strcmp(attr_value, "true") && strcmp(attr_value, "false")) | |||
| 669 | { | |||
| 670 | sharkd_json_error( | |||
| 671 | rpcid, -32600, NULL((void*)0), | |||
| 672 | "The value for %s must be a boolean (true or false)", name_array[j].name | |||
| 673 | ); | |||
| 674 | return false0; | |||
| 675 | } | |||
| 676 | ||||
| 677 | } | |||
| 678 | break; // looks like a valid match | |||
| 679 | } | |||
| 680 | j++; | |||
| 681 | } | |||
| 682 | } | |||
| 683 | ||||
| 684 | if (!match) | |||
| 685 | { | |||
| 686 | sharkd_json_error( | |||
| 687 | rpcid, -32600, NULL((void*)0), | |||
| 688 | "%s is not a valid member name", attr_name | |||
| 689 | ); | |||
| 690 | return false0; | |||
| 691 | } | |||
| 692 | } | |||
| 693 | ||||
| 694 | /* check for mandatory members */ | |||
| 695 | size_t j = 0; | |||
| 696 | ||||
| 697 | while (name_array[j].value_type != SHARKD_ARRAY_END99) | |||
| 698 | { | |||
| 699 | if (name_array[j].is_mandatory && name_array[j].level == 1) | |||
| 700 | { | |||
| 701 | if (!json_find_attr(buf, tokens, count, name_array[j].name)) | |||
| 702 | { | |||
| 703 | sharkd_json_error( | |||
| 704 | rpcid, -32600, NULL((void*)0), | |||
| 705 | "Mandatory member %s is missing", name_array[j].name | |||
| 706 | ); | |||
| 707 | return false0; | |||
| 708 | } | |||
| 709 | } | |||
| 710 | j++; | |||
| 711 | } | |||
| 712 | ||||
| 713 | // check that the current request contains the mandatory parameters | |||
| 714 | j = 0; | |||
| 715 | ||||
| 716 | while (name_array[j].value_type != SHARKD_ARRAY_END99) | |||
| 717 | { | |||
| 718 | if (name_array[j].is_mandatory && name_array[j].level == 2 && !strcmp(method, name_array[j].parent_ctx)) | |||
| 719 | { | |||
| 720 | if (!json_find_attr(buf, tokens, count, name_array[j].name)) | |||
| 721 | { | |||
| 722 | sharkd_json_error( | |||
| 723 | rpcid, -32600, NULL((void*)0), | |||
| 724 | "Mandatory parameter %s is missing", name_array[j].name | |||
| 725 | ); | |||
| 726 | return false0; | |||
| 727 | } | |||
| 728 | } | |||
| 729 | j++; | |||
| 730 | } | |||
| 731 | ||||
| 732 | ||||
| 733 | // check that the parameters for the current request are valid for the method and that the data type for the value is valid | |||
| 734 | ||||
| 735 | return true1; | |||
| 736 | } | |||
| 737 | ||||
| 738 | static void | |||
| 739 | sharkd_session_filter_free(void *data) | |||
| 740 | { | |||
| 741 | struct sharkd_filter_item *l = (struct sharkd_filter_item *) data; | |||
| 742 | ||||
| 743 | g_free(l->filtered); | |||
| 744 | g_free(l); | |||
| 745 | } | |||
| 746 | ||||
| 747 | static const struct sharkd_filter_item * | |||
| 748 | sharkd_session_filter_data(const char *filter) | |||
| 749 | { | |||
| 750 | struct sharkd_filter_item *l; | |||
| 751 | ||||
| 752 | l = (struct sharkd_filter_item *) g_hash_table_lookup(filter_table, filter); | |||
| 753 | if (!l) | |||
| 754 | { | |||
| 755 | uint8_t *filtered = NULL((void*)0); | |||
| 756 | ||||
| 757 | int ret = sharkd_filter(filter, &filtered); | |||
| 758 | ||||
| 759 | if (ret == -1) | |||
| 760 | return NULL((void*)0); | |||
| 761 | ||||
| 762 | l = g_new(struct sharkd_filter_item, 1)((struct sharkd_filter_item *) g_malloc_n ((1), sizeof (struct sharkd_filter_item))); | |||
| 763 | l->filtered = filtered; | |||
| 764 | ||||
| 765 | g_hash_table_insert(filter_table, g_strdup(filter)g_strdup_inline (filter), l); | |||
| 766 | } | |||
| 767 | ||||
| 768 | return l; | |||
| 769 | } | |||
| 770 | ||||
| 771 | static bool_Bool | |||
| 772 | sharkd_rtp_match_init(rtpstream_id_t *id, const char *init_str) | |||
| 773 | { | |||
| 774 | bool_Bool ret = false0; | |||
| 775 | char **arr; | |||
| 776 | uint32_t tmp_addr_src, tmp_addr_dst; | |||
| 777 | address tmp_src_addr, tmp_dst_addr; | |||
| 778 | ||||
| 779 | memset(id, 0, sizeof(*id)); | |||
| 780 | ||||
| 781 | arr = g_strsplit(init_str, "_", 7); /* pass larger value, so we'll catch incorrect input :) */ | |||
| 782 | if (g_strv_length(arr) != 5) | |||
| 783 | goto fail; | |||
| 784 | ||||
| 785 | /* TODO, for now only IPv4 */ | |||
| 786 | if (!get_host_ipaddr(arr[0], &tmp_addr_src)) | |||
| 787 | goto fail; | |||
| 788 | ||||
| 789 | if (!ws_strtou16(arr[1], NULL((void*)0), &id->src_port)) | |||
| 790 | goto fail; | |||
| 791 | ||||
| 792 | if (!get_host_ipaddr(arr[2], &tmp_addr_dst)) | |||
| 793 | goto fail; | |||
| 794 | ||||
| 795 | if (!ws_strtou16(arr[3], NULL((void*)0), &id->dst_port)) | |||
| 796 | goto fail; | |||
| 797 | ||||
| 798 | if (!ws_hexstrtou32(arr[4], NULL((void*)0), &id->ssrc)) | |||
| 799 | goto fail; | |||
| 800 | ||||
| 801 | set_address(&tmp_src_addr, AT_IPv4, 4, &tmp_addr_src); | |||
| 802 | copy_address(&id->src_addr, &tmp_src_addr); | |||
| 803 | set_address(&tmp_dst_addr, AT_IPv4, 4, &tmp_addr_dst); | |||
| 804 | copy_address(&id->dst_addr, &tmp_dst_addr); | |||
| 805 | ||||
| 806 | ret = true1; | |||
| 807 | ||||
| 808 | fail: | |||
| 809 | g_strfreev(arr); | |||
| 810 | return ret; | |||
| 811 | } | |||
| 812 | ||||
| 813 | static bool_Bool | |||
| 814 | sharkd_session_process_info_nstat_cb(const void *key, void *value, void *userdata _U___attribute__((unused))) | |||
| 815 | { | |||
| 816 | stat_tap_table_ui *stat_tap = (stat_tap_table_ui *) value; | |||
| 817 | ||||
| 818 | json_dumper_begin_object(&dumper); | |||
| 819 | sharkd_json_value_string("name", stat_tap->title); | |||
| 820 | sharkd_json_value_stringf("tap", "nstat:%s", (const char *) key); | |||
| 821 | json_dumper_end_object(&dumper); | |||
| 822 | ||||
| 823 | return false0; | |||
| 824 | } | |||
| 825 | ||||
| 826 | static bool_Bool | |||
| 827 | sharkd_session_process_info_conv_cb(const void* key, void* value, void* userdata _U___attribute__((unused))) | |||
| 828 | { | |||
| 829 | struct register_ct *table = (struct register_ct *) value; | |||
| 830 | ||||
| 831 | const char *label = (const char *) key; | |||
| 832 | ||||
| 833 | if (get_conversation_packet_func(table)) | |||
| 834 | { | |||
| 835 | json_dumper_begin_object(&dumper); | |||
| 836 | sharkd_json_value_stringf("name", "Conversation List/%s", label); | |||
| 837 | sharkd_json_value_stringf("tap", "conv:%s", label); | |||
| 838 | json_dumper_end_object(&dumper); | |||
| 839 | } | |||
| 840 | ||||
| 841 | if (get_endpoint_packet_func(table)) | |||
| 842 | { | |||
| 843 | json_dumper_begin_object(&dumper); | |||
| 844 | sharkd_json_value_stringf("name", "Endpoint/%s", label); | |||
| 845 | sharkd_json_value_stringf("tap", "endpt:%s", label); | |||
| 846 | json_dumper_end_object(&dumper); | |||
| 847 | } | |||
| 848 | return false0; | |||
| 849 | } | |||
| 850 | ||||
| 851 | static bool_Bool | |||
| 852 | sharkd_session_seq_analysis_cb(const void *key, void *value, void *userdata _U___attribute__((unused))) | |||
| 853 | { | |||
| 854 | register_analysis_t *analysis = (register_analysis_t *) value; | |||
| 855 | ||||
| 856 | json_dumper_begin_object(&dumper); | |||
| 857 | sharkd_json_value_string("name", sequence_analysis_get_ui_name(analysis)); | |||
| 858 | sharkd_json_value_stringf("tap", "seqa:%s", (const char *) key); | |||
| 859 | json_dumper_end_object(&dumper); | |||
| 860 | ||||
| 861 | return false0; | |||
| 862 | } | |||
| 863 | ||||
| 864 | static bool_Bool | |||
| 865 | sharkd_export_object_visit_cb(const void *key _U___attribute__((unused)), void *value, void *user_data _U___attribute__((unused))) | |||
| 866 | { | |||
| 867 | register_eo_t *eo = (register_eo_t *) value; | |||
| 868 | ||||
| 869 | const int proto_id = get_eo_proto_id(eo); | |||
| 870 | const char *filter = proto_get_protocol_filter_name(proto_id); | |||
| 871 | const char *label = proto_get_protocol_short_name(find_protocol_by_id(proto_id)); | |||
| 872 | ||||
| 873 | json_dumper_begin_object(&dumper); | |||
| 874 | sharkd_json_value_stringf("name", "Export Object/%s", label); | |||
| 875 | sharkd_json_value_stringf("tap", "eo:%s", filter); | |||
| 876 | json_dumper_end_object(&dumper); | |||
| 877 | ||||
| 878 | return false0; | |||
| 879 | } | |||
| 880 | ||||
| 881 | static bool_Bool | |||
| 882 | sharkd_srt_visit_cb(const void *key _U___attribute__((unused)), void *value, void *user_data _U___attribute__((unused))) | |||
| 883 | { | |||
| 884 | register_srt_t *srt = (register_srt_t *) value; | |||
| 885 | ||||
| 886 | const int proto_id = get_srt_proto_id(srt); | |||
| 887 | const char *filter = proto_get_protocol_filter_name(proto_id); | |||
| 888 | const char *label = proto_get_protocol_short_name(find_protocol_by_id(proto_id)); | |||
| 889 | ||||
| 890 | json_dumper_begin_object(&dumper); | |||
| 891 | sharkd_json_value_stringf("name", "Service Response Time/%s", label); | |||
| 892 | sharkd_json_value_stringf("tap", "srt:%s", filter); | |||
| 893 | json_dumper_end_object(&dumper); | |||
| 894 | ||||
| 895 | return false0; | |||
| 896 | } | |||
| 897 | ||||
| 898 | static bool_Bool | |||
| 899 | sharkd_rtd_visit_cb(const void *key _U___attribute__((unused)), void *value, void *user_data _U___attribute__((unused))) | |||
| 900 | { | |||
| 901 | register_rtd_t *rtd = (register_rtd_t *) value; | |||
| 902 | ||||
| 903 | const int proto_id = get_rtd_proto_id(rtd); | |||
| 904 | const char *filter = proto_get_protocol_filter_name(proto_id); | |||
| 905 | const char *label = proto_get_protocol_short_name(find_protocol_by_id(proto_id)); | |||
| 906 | ||||
| 907 | json_dumper_begin_object(&dumper); | |||
| 908 | sharkd_json_value_stringf("name", "Response Time Delay/%s", label); | |||
| 909 | sharkd_json_value_stringf("tap", "rtd:%s", filter); | |||
| 910 | json_dumper_end_object(&dumper); | |||
| 911 | ||||
| 912 | return false0; | |||
| 913 | } | |||
| 914 | ||||
| 915 | static bool_Bool | |||
| 916 | sharkd_follower_visit_cb(const void *key _U___attribute__((unused)), void *value, void *user_data _U___attribute__((unused))) | |||
| 917 | { | |||
| 918 | register_follow_t *follower = (register_follow_t *) value; | |||
| 919 | ||||
| 920 | const int proto_id = get_follow_proto_id(follower); | |||
| 921 | const char *label = proto_get_protocol_short_name(find_protocol_by_id(proto_id)); | |||
| 922 | const char *filter = label; /* correct: get_follow_by_name() is registered by short name */ | |||
| 923 | ||||
| 924 | json_dumper_begin_object(&dumper); | |||
| 925 | sharkd_json_value_stringf("name", "Follow/%s", label); | |||
| 926 | sharkd_json_value_stringf("tap", "follow:%s", filter); | |||
| 927 | json_dumper_end_object(&dumper); | |||
| 928 | ||||
| 929 | return false0; | |||
| 930 | } | |||
| 931 | ||||
| 932 | static void | |||
| 933 | sharkd_session_print_capture_types(void) | |||
| 934 | { | |||
| 935 | unsigned i; | |||
| 936 | GArray *writable_type_subtypes; | |||
| 937 | writable_type_subtypes = wtap_get_writable_file_types_subtypes(FT_SORT_BY_NAME); | |||
| 938 | for (i = 0; i < writable_type_subtypes->len; i++) { | |||
| 939 | int ft = g_array_index(writable_type_subtypes, int, i)(((int*) (void *) (writable_type_subtypes)->data) [(i)]); | |||
| 940 | sharkd_json_object_open(NULL((void*)0)); | |||
| 941 | sharkd_json_value_string("name", wtap_file_type_subtype_name(ft)); | |||
| 942 | sharkd_json_value_string("description", wtap_file_type_subtype_description(ft)); | |||
| 943 | sharkd_json_object_close(); | |||
| 944 | } | |||
| 945 | g_array_free(writable_type_subtypes, TRUE(!(0))); | |||
| 946 | } | |||
| 947 | ||||
| 948 | struct encap_type_info | |||
| 949 | { | |||
| 950 | const char *name; | |||
| 951 | const char *description; | |||
| 952 | }; | |||
| 953 | ||||
| 954 | static int | |||
| 955 | encap_type_info_nat_compare(const void *a, const void *b) | |||
| 956 | { | |||
| 957 | return ws_ascii_strnatcmp(((const struct encap_type_info *)a)->name, | |||
| 958 | ((const struct encap_type_info *)b)->name); | |||
| 959 | } | |||
| 960 | ||||
| 961 | static void | |||
| 962 | encap_type_info_visit(void *data, void *user_data _U___attribute__((unused))) | |||
| 963 | { | |||
| 964 | sharkd_json_object_open(NULL((void*)0)); | |||
| 965 | sharkd_json_value_string("name", ((struct encap_type_info *)data)->name); | |||
| 966 | sharkd_json_value_string("description", ((struct encap_type_info *)data)->description); | |||
| 967 | sharkd_json_object_close(); | |||
| 968 | } | |||
| 969 | ||||
| 970 | static void | |||
| 971 | sharkd_session_print_encap_types(void) | |||
| 972 | { | |||
| 973 | int i; | |||
| 974 | struct encap_type_info *encaps; | |||
| 975 | GSList *list = NULL((void*)0); | |||
| 976 | encaps = g_new(struct encap_type_info, WTAP_NUM_ENCAP_TYPES)((struct encap_type_info *) g_malloc_n ((wtap_get_num_encap_types ()), sizeof (struct encap_type_info))); | |||
| 977 | for (i = 0; i < WTAP_NUM_ENCAP_TYPESwtap_get_num_encap_types(); i++) { | |||
| 978 | encaps[i].name = wtap_encap_name(i); | |||
| 979 | if (encaps[i].name != NULL((void*)0)) { | |||
| 980 | encaps[i].description = wtap_encap_description(i); | |||
| 981 | list = g_slist_insert_sorted(list, &encaps[i], encap_type_info_nat_compare); | |||
| 982 | } | |||
| 983 | } | |||
| 984 | g_slist_foreach(list, encap_type_info_visit, NULL((void*)0)); | |||
| 985 | g_slist_free(list); | |||
| 986 | g_free(encaps); | |||
| 987 | } | |||
| 988 | ||||
| 989 | /** | |||
| 990 | * sharkd_session_process_info() | |||
| 991 | * | |||
| 992 | * Process info request | |||
| 993 | * | |||
| 994 | * Output object with attributes: | |||
| 995 | * (m) version - version number | |||
| 996 | * | |||
| 997 | * (m) columns - available column formats, array of object with attributes: | |||
| 998 | * 'name' - column name | |||
| 999 | * 'format' - column format-name | |||
| 1000 | * | |||
| 1001 | * (m) stats - available statistics, array of object with attributes: | |||
| 1002 | * 'name' - statistic name | |||
| 1003 | * 'tap' - sharkd tap-name for statistic | |||
| 1004 | * | |||
| 1005 | * (m) convs - available conversation list, array of object with attributes: | |||
| 1006 | * 'name' - conversation name | |||
| 1007 | * 'tap' - sharkd tap-name for conversation | |||
| 1008 | * | |||
| 1009 | * (m) eo - available export object list, array of object with attributes: | |||
| 1010 | * 'name' - export object name | |||
| 1011 | * 'tap' - sharkd tap-name for eo | |||
| 1012 | * | |||
| 1013 | * (m) srt - available service response time list, array of object with attributes: | |||
| 1014 | * 'name' - service response time name | |||
| 1015 | * 'tap' - sharkd tap-name for srt | |||
| 1016 | * | |||
| 1017 | * (m) rtd - available response time delay list, array of object with attributes: | |||
| 1018 | * 'name' - response time delay name | |||
| 1019 | * 'tap' - sharkd tap-name for rtd | |||
| 1020 | * | |||
| 1021 | * (m) seqa - available sequence analysis (flow) list, array of object with attributes: | |||
| 1022 | * 'name' - sequence analysis name | |||
| 1023 | * 'tap' - sharkd tap-name | |||
| 1024 | * | |||
| 1025 | * (m) taps - available taps, array of object with attributes: | |||
| 1026 | * 'name' - tap name | |||
| 1027 | * 'tap' - sharkd tap-name | |||
| 1028 | * | |||
| 1029 | * (m) follow - available followers, array of object with attributes: | |||
| 1030 | * 'name' - tap name | |||
| 1031 | * 'tap' - sharkd tap-name | |||
| 1032 | * | |||
| 1033 | * (m) ftypes - conversation table for FT_ number to string, array of FT_xxx strings. | |||
| 1034 | * | |||
| 1035 | * (m) nstat - available table-based taps, array of object with attributes: | |||
| 1036 | * 'name' - tap name | |||
| 1037 | * 'tap' - sharkd tap-name | |||
| 1038 | * | |||
| 1039 | * (m) capture_types - available capture types, array of object with attributes: | |||
| 1040 | * 'name' - capture type name | |||
| 1041 | * 'description' - capture type description | |||
| 1042 | * | |||
| 1043 | * (m) encap_types - available encapsulation types, array of object with attributes: | |||
| 1044 | * 'name' - encapsulation type name | |||
| 1045 | * 'description' - encapsulation type description | |||
| 1046 | */ | |||
| 1047 | static void | |||
| 1048 | sharkd_session_process_info(void) | |||
| 1049 | { | |||
| 1050 | int i; | |||
| 1051 | ||||
| 1052 | sharkd_json_result_prologue(rpcid); | |||
| 1053 | ||||
| 1054 | sharkd_json_array_open("columns"); | |||
| 1055 | for (i = 0; i < NUM_COL_FMTS; i++) | |||
| 1056 | { | |||
| 1057 | const char *col_format = col_format_to_string(i); | |||
| 1058 | const char *col_descr = col_format_desc(i); | |||
| 1059 | ||||
| 1060 | json_dumper_begin_object(&dumper); | |||
| 1061 | sharkd_json_value_string("name", col_descr); | |||
| 1062 | sharkd_json_value_string("format", col_format); | |||
| 1063 | json_dumper_end_object(&dumper); | |||
| 1064 | } | |||
| 1065 | sharkd_json_array_close(); | |||
| 1066 | ||||
| 1067 | sharkd_json_array_open("stats"); | |||
| 1068 | { | |||
| 1069 | GList *cfg_list = stats_tree_get_cfg_list(); | |||
| 1070 | GList *l; | |||
| 1071 | ||||
| 1072 | for (l = cfg_list; l; l = l->next) | |||
| 1073 | { | |||
| 1074 | stats_tree_cfg *cfg = (stats_tree_cfg *) l->data; | |||
| 1075 | ||||
| 1076 | json_dumper_begin_object(&dumper); | |||
| 1077 | sharkd_json_value_string("name", cfg->title); | |||
| 1078 | sharkd_json_value_stringf("tap", "stat:%s", cfg->abbr); | |||
| 1079 | json_dumper_end_object(&dumper); | |||
| 1080 | } | |||
| 1081 | ||||
| 1082 | g_list_free(cfg_list); | |||
| 1083 | } | |||
| 1084 | sharkd_json_array_close(); | |||
| 1085 | ||||
| 1086 | sharkd_json_array_open("ftypes"); | |||
| 1087 | for (i = 0; i < FT_NUM_TYPES; i++) | |||
| 1088 | sharkd_json_value_string(NULL((void*)0), ftype_name((ftenum_t) i)); | |||
| 1089 | sharkd_json_array_close(); | |||
| 1090 | ||||
| 1091 | sharkd_json_array_open("capture_types"); | |||
| 1092 | sharkd_session_print_capture_types(); | |||
| 1093 | sharkd_json_array_close(); | |||
| 1094 | ||||
| 1095 | sharkd_json_array_open("encap_types"); | |||
| 1096 | sharkd_session_print_encap_types(); | |||
| 1097 | sharkd_json_array_close(); | |||
| 1098 | ||||
| 1099 | sharkd_json_value_string("version", get_ws_vcs_version_info_short()); | |||
| 1100 | ||||
| 1101 | sharkd_json_array_open("nstat"); | |||
| 1102 | i = 0; | |||
| 1103 | stat_tap_iterate_tables(sharkd_session_process_info_nstat_cb, &i); | |||
| 1104 | sharkd_json_array_close(); | |||
| 1105 | ||||
| 1106 | sharkd_json_array_open("convs"); | |||
| 1107 | i = 0; | |||
| 1108 | conversation_table_iterate_tables(sharkd_session_process_info_conv_cb, &i); | |||
| 1109 | sharkd_json_array_close(); | |||
| 1110 | ||||
| 1111 | sharkd_json_array_open("seqa"); | |||
| 1112 | i = 0; | |||
| 1113 | sequence_analysis_table_iterate_tables(sharkd_session_seq_analysis_cb, &i); | |||
| 1114 | sharkd_json_array_close(); | |||
| 1115 | ||||
| 1116 | sharkd_json_array_open("taps"); | |||
| 1117 | { | |||
| 1118 | json_dumper_begin_object(&dumper); | |||
| 1119 | sharkd_json_value_string("name", "UDP Multicast Streams"); | |||
| 1120 | sharkd_json_value_string("tap", "multicast"); | |||
| 1121 | json_dumper_end_object(&dumper); | |||
| 1122 | ||||
| 1123 | json_dumper_begin_object(&dumper); | |||
| 1124 | sharkd_json_value_string("name", "RTP streams"); | |||
| 1125 | sharkd_json_value_string("tap", "rtp-streams"); | |||
| 1126 | json_dumper_end_object(&dumper); | |||
| 1127 | ||||
| 1128 | json_dumper_begin_object(&dumper); | |||
| 1129 | sharkd_json_value_string("name", "Protocol Hierarchy Statistics"); | |||
| 1130 | sharkd_json_value_string("tap", "phs"); | |||
| 1131 | json_dumper_end_object(&dumper); | |||
| 1132 | ||||
| 1133 | json_dumper_begin_object(&dumper); | |||
| 1134 | sharkd_json_value_string("name", "VoIP Calls"); | |||
| 1135 | sharkd_json_value_string("tap", "voip-calls"); | |||
| 1136 | json_dumper_end_object(&dumper); | |||
| 1137 | ||||
| 1138 | json_dumper_begin_object(&dumper); | |||
| 1139 | sharkd_json_value_string("name", "VoIP Conversations"); | |||
| 1140 | sharkd_json_value_string("tap", "voip-convs"); | |||
| 1141 | json_dumper_end_object(&dumper); | |||
| 1142 | ||||
| 1143 | json_dumper_begin_object(&dumper); | |||
| 1144 | sharkd_json_value_string("name", "Expert Information"); | |||
| 1145 | sharkd_json_value_string("tap", "expert"); | |||
| 1146 | json_dumper_end_object(&dumper); | |||
| 1147 | } | |||
| 1148 | sharkd_json_array_close(); | |||
| 1149 | ||||
| 1150 | sharkd_json_array_open("eo"); | |||
| 1151 | i = 0; | |||
| 1152 | eo_iterate_tables(sharkd_export_object_visit_cb, &i); | |||
| 1153 | sharkd_json_array_close(); | |||
| 1154 | ||||
| 1155 | sharkd_json_array_open("srt"); | |||
| 1156 | i = 0; | |||
| 1157 | srt_table_iterate_tables(sharkd_srt_visit_cb, &i); | |||
| 1158 | sharkd_json_array_close(); | |||
| 1159 | ||||
| 1160 | sharkd_json_array_open("rtd"); | |||
| 1161 | i = 0; | |||
| 1162 | rtd_table_iterate_tables(sharkd_rtd_visit_cb, &i); | |||
| 1163 | sharkd_json_array_close(); | |||
| 1164 | ||||
| 1165 | sharkd_json_array_open("follow"); | |||
| 1166 | i = 0; | |||
| 1167 | follow_iterate_followers(sharkd_follower_visit_cb, &i); | |||
| 1168 | sharkd_json_array_close(); | |||
| 1169 | ||||
| 1170 | sharkd_json_result_epilogue(); | |||
| 1171 | } | |||
| 1172 | ||||
| 1173 | static void sharkd_session_print_field(header_field_info* current_header_field_info, gboolean as_object) | |||
| 1174 | { | |||
| 1175 | if (as_object) | |||
| 1176 | { | |||
| 1177 | sharkd_json_object_open(NULL((void*)0)); | |||
| 1178 | } | |||
| 1179 | ||||
| 1180 | sharkd_json_value_stringf("id", "%i", current_header_field_info->id); | |||
| 1181 | sharkd_json_value_stringf("parent_id", "%i", current_header_field_info->parent); | |||
| 1182 | sharkd_json_value_string("name", current_header_field_info->abbrev); | |||
| 1183 | sharkd_json_value_string("display_name", current_header_field_info->name); | |||
| 1184 | sharkd_json_value_string("type", ftype_name(current_header_field_info->type)); | |||
| 1185 | ||||
| 1186 | if (as_object) | |||
| 1187 | { | |||
| 1188 | sharkd_json_object_close(); | |||
| 1189 | } | |||
| 1190 | } | |||
| 1191 | ||||
| 1192 | static void | |||
| 1193 | sharkd_session_print_fields(void) | |||
| 1194 | { | |||
| 1195 | void* proto_cookie = NULL((void*)0); | |||
| 1196 | void* field_cookie = NULL((void*)0); | |||
| 1197 | int protocol_id = -1; | |||
| 1198 | ||||
| 1199 | for (protocol_id = proto_get_first_protocol(&proto_cookie); protocol_id != -1; protocol_id = proto_get_next_protocol(&proto_cookie)) | |||
| 1200 | { | |||
| 1201 | protocol_t* protocol = find_protocol_by_id(protocol_id); | |||
| 1202 | if (!proto_is_protocol_enabled(protocol)) | |||
| 1203 | { | |||
| 1204 | continue; | |||
| 1205 | } | |||
| 1206 | ||||
| 1207 | header_field_info* current_header_field_info = proto_registrar_get_nth(proto_get_id(protocol)); | |||
| 1208 | ||||
| 1209 | sharkd_session_print_field(current_header_field_info, TRUE(!(0))); | |||
| 1210 | ||||
| 1211 | for (current_header_field_info = proto_get_first_protocol_field(protocol_id, &field_cookie); current_header_field_info != NULL((void*)0); current_header_field_info = proto_get_next_protocol_field(protocol_id, &field_cookie)) | |||
| 1212 | { | |||
| 1213 | if (current_header_field_info->same_name_prev_id != -1) | |||
| 1214 | { | |||
| 1215 | continue; | |||
| 1216 | } | |||
| 1217 | ||||
| 1218 | sharkd_session_print_field(current_header_field_info, TRUE(!(0))); | |||
| 1219 | } | |||
| 1220 | } | |||
| 1221 | } | |||
| 1222 | ||||
| 1223 | /** | |||
| 1224 | * sharkd_session_process_fields() | |||
| 1225 | * | |||
| 1226 | * Process fields request | |||
| 1227 | * | |||
| 1228 | * Output object with attributes: | |||
| 1229 | * (m) fields - all fields with their id, name, display_name, type and id of their parent | |||
| 1230 | */ | |||
| 1231 | static void | |||
| 1232 | sharkd_session_process_fields(void) | |||
| 1233 | { | |||
| 1234 | sharkd_json_result_prologue(rpcid); | |||
| 1235 | ||||
| 1236 | sharkd_json_array_open("fields"); | |||
| 1237 | sharkd_session_print_fields(); | |||
| 1238 | sharkd_json_array_close(); | |||
| 1239 | ||||
| 1240 | sharkd_json_result_epilogue(); | |||
| 1241 | } | |||
| 1242 | ||||
| 1243 | /** | |||
| 1244 | * sharkd_session_process_field() | |||
| 1245 | * | |||
| 1246 | * Process field request | |||
| 1247 | * | |||
| 1248 | * Input: | |||
| 1249 | * (m) name - (filter) name of the field | |||
| 1250 | * | |||
| 1251 | * Output object with attributes: | |||
| 1252 | * (m) id - id of the field | |||
| 1253 | * (m) parent_id - id of the field's parent | |||
| 1254 | * (m) name - name of the field | |||
| 1255 | * (m) display_name - display_name of the field | |||
| 1256 | * (m) type - type of the field | |||
| 1257 | */ | |||
| 1258 | static void | |||
| 1259 | sharkd_session_process_field(const char* buf, const jsmntok_t* tokens, int count) | |||
| 1260 | { | |||
| 1261 | const char* tok_name = json_find_attr(buf, tokens, count, "name"); | |||
| 1262 | ||||
| 1263 | sharkd_json_result_prologue(rpcid); | |||
| 1264 | ||||
| 1265 | if (tok_name) | |||
| 1266 | { | |||
| 1267 | header_field_info* current_header_field_info = proto_registrar_get_byname(tok_name); | |||
| 1268 | if (current_header_field_info == NULL((void*)0)) | |||
| 1269 | { | |||
| 1270 | sharkd_json_error( | |||
| 1271 | rpcid, -32602, NULL((void*)0), | |||
| 1272 | "Unknown field name" | |||
| 1273 | ); | |||
| 1274 | return; | |||
| 1275 | } | |||
| 1276 | ||||
| 1277 | sharkd_session_print_field(current_header_field_info, FALSE(0)); | |||
| 1278 | } | |||
| 1279 | ||||
| 1280 | sharkd_json_result_epilogue(); | |||
| 1281 | } | |||
| 1282 | ||||
| 1283 | /** | |||
| 1284 | * sharkd_session_process_load() | |||
| 1285 | * | |||
| 1286 | * Process load request | |||
| 1287 | * | |||
| 1288 | * Input: | |||
| 1289 | * (m) file - file to be loaded | |||
| 1290 | * | |||
| 1291 | * Output object with attributes: | |||
| 1292 | * (m) err - error code | |||
| 1293 | */ | |||
| 1294 | static void | |||
| 1295 | sharkd_session_process_load(const char *buf, const jsmntok_t *tokens, int count) | |||
| 1296 | { | |||
| 1297 | const char *tok_file = json_find_attr(buf, tokens, count, "file"); | |||
| 1298 | const char *tok_max_packets = json_find_attr(buf, tokens, count, "max_packets"); | |||
| 1299 | const char *tok_max_bytes = json_find_attr(buf, tokens, count, "max_bytes"); | |||
| 1300 | int err = 0; | |||
| 1301 | ||||
| 1302 | uint32_t max_packets = 0; /* 0 means unlimited */ | |||
| 1303 | uint64_t max_bytes = 0; /* 0 means unlimited */ | |||
| 1304 | ||||
| 1305 | if (!tok_file) | |||
| 1306 | return; | |||
| 1307 | ||||
| 1308 | /* Parse optional max_packets parameter */ | |||
| 1309 | if (tok_max_packets) | |||
| 1310 | { | |||
| 1311 | if (!ws_strtou32(tok_max_packets, NULL((void*)0), &max_packets)) | |||
| 1312 | { | |||
| 1313 | sharkd_json_error( | |||
| 1314 | rpcid, -32602, NULL((void*)0), | |||
| 1315 | "Invalid max_packets parameter" | |||
| 1316 | ); | |||
| 1317 | return; | |||
| 1318 | } | |||
| 1319 | } | |||
| 1320 | ||||
| 1321 | /* Parse optional max_bytes parameter */ | |||
| 1322 | if (tok_max_bytes) | |||
| 1323 | { | |||
| 1324 | if (!ws_strtou64(tok_max_bytes, NULL((void*)0), &max_bytes)) | |||
| 1325 | { | |||
| 1326 | sharkd_json_error( | |||
| 1327 | rpcid, -32602, NULL((void*)0), | |||
| 1328 | "Invalid max_bytes parameter" | |||
| 1329 | ); | |||
| 1330 | return; | |||
| 1331 | } | |||
| 1332 | } | |||
| 1333 | ||||
| 1334 | fprintf(stderrstderr, "load: filename=%s, max_packets=%u, max_bytes=%" PRIu64"l" "u" "\n", | |||
| 1335 | tok_file, max_packets, max_bytes); | |||
| 1336 | ||||
| 1337 | if (sharkd_cf_open(tok_file, WTAP_TYPE_AUTO0, false0, &err) != CF_OK) | |||
| 1338 | { | |||
| 1339 | sharkd_json_error( | |||
| 1340 | rpcid, -2001, NULL((void*)0), | |||
| 1341 | "Unable to open the file" | |||
| 1342 | ); | |||
| 1343 | return; | |||
| 1344 | } | |||
| 1345 | ||||
| 1346 | TRY{ except_t *volatile exc; volatile int except_state = 0; static const except_id_t catch_spec[] = { { 1, 0 } }; { struct except_stacknode except_sn; struct except_catch except_ch; except_setup_try(& except_sn, &except_ch, catch_spec, 1); if (_setjmp (except_ch .except_jmp)) *(&exc) = &except_ch.except_obj; else * (&exc) = 0; if(except_state & 1) except_state |= 2; except_state &= ~1; if (except_state == 0 && exc == 0) | |||
| 1347 | { | |||
| 1348 | if (max_packets > 0 || max_bytes > 0) | |||
| 1349 | { | |||
| 1350 | err = sharkd_load_cap_file_with_limits((int)max_packets, (int64_t)max_bytes); | |||
| 1351 | } | |||
| 1352 | else | |||
| 1353 | { | |||
| 1354 | err = sharkd_load_cap_file(); | |||
| 1355 | } | |||
| 1356 | } | |||
| 1357 | CATCH(OutOfMemoryError)if (except_state == 0 && exc != 0 && exc-> except_id.except_code == (8) && (except_state |= 1)) | |||
| 1358 | { | |||
| 1359 | sharkd_json_error( | |||
| 1360 | rpcid, -32603, NULL((void*)0), | |||
| 1361 | "Load failed, out of memory" | |||
| 1362 | ); | |||
| 1363 | fprintf(stderrstderr, "load: OutOfMemoryError\n"); | |||
| 1364 | err = ENOMEM12; | |||
| 1365 | } | |||
| 1366 | ENDTRYif(!(except_state&1) && exc != 0) except_rethrow( exc); except_free(except_ch.except_obj.except_dyndata); except_pop (); };}; | |||
| 1367 | ||||
| 1368 | if (err == 0) | |||
| 1369 | { | |||
| 1370 | sharkd_json_simple_ok(rpcid); | |||
| 1371 | } | |||
| 1372 | else | |||
| 1373 | { | |||
| 1374 | sharkd_json_result_prologue(rpcid); | |||
| 1375 | sharkd_json_value_string("status", wtap_strerror(err)); | |||
| 1376 | sharkd_json_value_anyf("err", "%d", err); | |||
| 1377 | sharkd_json_result_epilogue(); | |||
| 1378 | } | |||
| 1379 | ||||
| 1380 | } | |||
| 1381 | ||||
| 1382 | /** | |||
| 1383 | * sharkd_session_process_status() | |||
| 1384 | * | |||
| 1385 | * Process status request | |||
| 1386 | * | |||
| 1387 | * Output object with attributes: | |||
| 1388 | * (m) frames - count of currently loaded frames | |||
| 1389 | * (m) duration - time difference between time of first frame, and last loaded frame | |||
| 1390 | * (o) filename - capture filename | |||
| 1391 | * (o) filesize - capture filesize | |||
| 1392 | * (o) columns - array of column titles | |||
| 1393 | * (o) column_info - array of column infos, array of object with attributes: | |||
| 1394 | * 'title' - column title | |||
| 1395 | * 'format' - column format (%x or %Cus:<expr>:<occurrence> if COL_CUSTOM) | |||
| 1396 | * 'visible' - true if column is visible | |||
| 1397 | * 'display' - column display format; 'U', 'R' or 'D' | |||
| 1398 | */ | |||
| 1399 | static void | |||
| 1400 | sharkd_session_process_status(void) | |||
| 1401 | { | |||
| 1402 | sharkd_json_result_prologue(rpcid); | |||
| 1403 | ||||
| 1404 | sharkd_json_value_anyf("frames", "%u", cfile.count); | |||
| 1405 | sharkd_json_value_anyf("duration", "%.9f", nstime_to_sec(&cfile.elapsed_time)); | |||
| 1406 | ||||
| 1407 | if (cfile.filename) | |||
| 1408 | { | |||
| 1409 | char *name = g_path_get_basename(cfile.filename); | |||
| 1410 | ||||
| 1411 | sharkd_json_value_string("filename", name); | |||
| 1412 | g_free(name); | |||
| 1413 | } | |||
| 1414 | ||||
| 1415 | if (cfile.provider.wth) | |||
| 1416 | { | |||
| 1417 | int64_t file_size = wtap_file_size(cfile.provider.wth, NULL((void*)0)); | |||
| 1418 | ||||
| 1419 | if (file_size > 0) | |||
| 1420 | sharkd_json_value_anyf("filesize", "%" PRId64"l" "d", file_size); | |||
| 1421 | } | |||
| 1422 | ||||
| 1423 | if (cfile.cinfo.num_cols > 0) | |||
| 1424 | { | |||
| 1425 | sharkd_json_array_open("columns"); | |||
| 1426 | for (int i = 0; i < cfile.cinfo.num_cols; ++i) | |||
| 1427 | { | |||
| 1428 | sharkd_json_value_string(NULL((void*)0), get_column_title(i)); | |||
| 1429 | } | |||
| 1430 | sharkd_json_array_close(); | |||
| 1431 | ||||
| 1432 | sharkd_json_array_open("column_info"); | |||
| 1433 | for (int i = 0; i < cfile.cinfo.num_cols; ++i) | |||
| 1434 | { | |||
| 1435 | int fmt = get_column_format(i); | |||
| 1436 | sharkd_json_object_open(NULL((void*)0)); | |||
| 1437 | sharkd_json_value_string("title", get_column_title(i)); | |||
| 1438 | if (fmt != COL_CUSTOM) | |||
| 1439 | { | |||
| 1440 | sharkd_json_value_string("format", col_format_to_string(fmt)); | |||
| 1441 | } else { | |||
| 1442 | sharkd_json_value_stringf("format", "%s:%s:%d", col_format_to_string(fmt), get_column_custom_fields(i), get_column_custom_occurrence(i)); | |||
| 1443 | } | |||
| 1444 | sharkd_json_value_anyf("visible", get_column_visible(i) ? "true" : "false"); | |||
| 1445 | sharkd_json_value_stringf("display", "%c", get_column_display_format(i)); | |||
| 1446 | sharkd_json_object_close(); | |||
| 1447 | } | |||
| 1448 | sharkd_json_array_close(); | |||
| 1449 | } | |||
| 1450 | ||||
| 1451 | sharkd_json_result_epilogue(); | |||
| 1452 | } | |||
| 1453 | ||||
| 1454 | struct sharkd_analyse_data | |||
| 1455 | { | |||
| 1456 | GHashTable *protocols_set; | |||
| 1457 | nstime_t *first_time; | |||
| 1458 | nstime_t *last_time; | |||
| 1459 | }; | |||
| 1460 | ||||
| 1461 | static void | |||
| 1462 | sharkd_session_process_analyse_cb(epan_dissect_t *edt, proto_tree *tree _U___attribute__((unused)), | |||
| 1463 | struct epan_column_info *cinfo _U___attribute__((unused)), const GSList *data_src _U___attribute__((unused)), void *data) | |||
| 1464 | { | |||
| 1465 | struct sharkd_analyse_data *analyser = (struct sharkd_analyse_data *) data; | |||
| 1466 | packet_info *pi = &edt->pi; | |||
| 1467 | frame_data *fdata = pi->fd; | |||
| 1468 | ||||
| 1469 | if (analyser->first_time == NULL((void*)0) || nstime_cmp(&fdata->abs_ts, analyser->first_time) < 0) | |||
| 1470 | analyser->first_time = &fdata->abs_ts; | |||
| 1471 | ||||
| 1472 | if (analyser->last_time == NULL((void*)0) || nstime_cmp(&fdata->abs_ts, analyser->last_time) > 0) | |||
| 1473 | analyser->last_time = &fdata->abs_ts; | |||
| 1474 | ||||
| 1475 | if (pi->layers) | |||
| 1476 | { | |||
| 1477 | wmem_list_frame_t *frame; | |||
| 1478 | ||||
| 1479 | for (frame = wmem_list_head(pi->layers); frame; frame = wmem_list_frame_next(frame)) | |||
| 1480 | { | |||
| 1481 | int proto_id = GPOINTER_TO_UINT(wmem_list_frame_data(frame))((guint) (gulong) (wmem_list_frame_data(frame))); | |||
| 1482 | ||||
| 1483 | if (!g_hash_table_lookup_extended(analyser->protocols_set, GUINT_TO_POINTER(proto_id)((gpointer) (gulong) (proto_id)), NULL((void*)0), NULL((void*)0))) | |||
| 1484 | { | |||
| 1485 | g_hash_table_insert(analyser->protocols_set, GUINT_TO_POINTER(proto_id)((gpointer) (gulong) (proto_id)), GUINT_TO_POINTER(proto_id)((gpointer) (gulong) (proto_id))); | |||
| 1486 | sharkd_json_value_string(NULL((void*)0), proto_get_protocol_filter_name(proto_id)); | |||
| 1487 | } | |||
| 1488 | } | |||
| 1489 | } | |||
| 1490 | ||||
| 1491 | } | |||
| 1492 | ||||
| 1493 | /** | |||
| 1494 | * sharkd_session_process_status() | |||
| 1495 | * | |||
| 1496 | * Process analyse request | |||
| 1497 | * | |||
| 1498 | * Output object with attributes: | |||
| 1499 | * (m) frames - count of currently loaded frames | |||
| 1500 | * (m) protocols - protocol list | |||
| 1501 | * (m) first - earliest frame time | |||
| 1502 | * (m) last - latest frame time | |||
| 1503 | */ | |||
| 1504 | static void | |||
| 1505 | sharkd_session_process_analyse(void) | |||
| 1506 | { | |||
| 1507 | struct sharkd_analyse_data analyser; | |||
| 1508 | wtap_rec rec; /* Record information */ | |||
| 1509 | ||||
| 1510 | analyser.first_time = NULL((void*)0); | |||
| 1511 | analyser.last_time = NULL((void*)0); | |||
| 1512 | analyser.protocols_set = g_hash_table_new(NULL((void*)0) /* g_direct_hash() */, NULL((void*)0) /* g_direct_equal */); | |||
| 1513 | ||||
| 1514 | sharkd_json_result_prologue(rpcid); | |||
| 1515 | ||||
| 1516 | sharkd_json_value_anyf("frames", "%u", cfile.count); | |||
| 1517 | ||||
| 1518 | sharkd_json_array_open("protocols"); | |||
| 1519 | ||||
| 1520 | wtap_rec_init(&rec, 1514); | |||
| 1521 | ||||
| 1522 | for (uint32_t framenum = 1; framenum <= cfile.count; framenum++) | |||
| 1523 | { | |||
| 1524 | enum dissect_request_status status; | |||
| 1525 | int err; | |||
| 1526 | char *err_info; | |||
| 1527 | ||||
| 1528 | status = sharkd_dissect_request(framenum, | |||
| 1529 | (framenum != 1) ? 1 : 0, framenum - 1, | |||
| 1530 | &rec, NULL((void*)0), SHARKD_DISSECT_FLAG_NULL0x00u, | |||
| 1531 | &sharkd_session_process_analyse_cb, &analyser, | |||
| 1532 | &err, &err_info); | |||
| 1533 | switch (status) { | |||
| 1534 | ||||
| 1535 | case DISSECT_REQUEST_SUCCESS: | |||
| 1536 | break; | |||
| 1537 | ||||
| 1538 | case DISSECT_REQUEST_NO_SUCH_FRAME: | |||
| 1539 | /* XXX - report the error. */ | |||
| 1540 | break; | |||
| 1541 | ||||
| 1542 | case DISSECT_REQUEST_READ_ERROR: | |||
| 1543 | /* | |||
| 1544 | * Free up the error string. | |||
| 1545 | * XXX - report the error. | |||
| 1546 | */ | |||
| 1547 | g_free(err_info); | |||
| 1548 | break; | |||
| 1549 | } | |||
| 1550 | } | |||
| 1551 | ||||
| 1552 | sharkd_json_array_close(); | |||
| 1553 | ||||
| 1554 | if (analyser.first_time) | |||
| 1555 | sharkd_json_value_anyf("first", "%.9f", nstime_to_sec(analyser.first_time)); | |||
| 1556 | ||||
| 1557 | if (analyser.last_time) | |||
| 1558 | sharkd_json_value_anyf("last", "%.9f", nstime_to_sec(analyser.last_time)); | |||
| 1559 | ||||
| 1560 | sharkd_json_result_epilogue(); | |||
| 1561 | ||||
| 1562 | wtap_rec_cleanup(&rec); | |||
| 1563 | ||||
| 1564 | g_hash_table_destroy(analyser.protocols_set); | |||
| 1565 | } | |||
| 1566 | ||||
| 1567 | static column_info * | |||
| 1568 | sharkd_session_create_columns(column_info *cinfo, const char *buf, const jsmntok_t *tokens, int count) | |||
| 1569 | { | |||
| 1570 | const char *columns_custom[32]; | |||
| 1571 | uint16_t columns_fmt[32]; | |||
| 1572 | int16_t columns_occur[32]; | |||
| 1573 | ||||
| 1574 | int i, cols; | |||
| 1575 | ||||
| 1576 | for (i = 0; i < 32; i++) | |||
| 1577 | { | |||
| 1578 | const char *tok_column; | |||
| 1579 | char tok_column_name[64]; | |||
| 1580 | char *custom_sepa; | |||
| 1581 | ||||
| 1582 | snprintf(tok_column_name, sizeof(tok_column_name), "column%d", i); | |||
| 1583 | tok_column = json_find_attr(buf, tokens, count, tok_column_name); | |||
| 1584 | if (tok_column == NULL((void*)0)) | |||
| 1585 | break; | |||
| 1586 | ||||
| 1587 | columns_custom[i] = NULL((void*)0); | |||
| 1588 | columns_occur[i] = 0; | |||
| 1589 | ||||
| 1590 | if ((custom_sepa = strchr(tok_column, ':'))) | |||
| 1591 | { | |||
| 1592 | *custom_sepa = '\0'; /* XXX, C abuse: discarding-const */ | |||
| 1593 | ||||
| 1594 | columns_fmt[i] = COL_CUSTOM; | |||
| 1595 | columns_custom[i] = tok_column; | |||
| 1596 | ||||
| 1597 | if (!ws_strtoi16(custom_sepa + 1, NULL((void*)0), &columns_occur[i])) | |||
| 1598 | return NULL((void*)0); | |||
| 1599 | } | |||
| 1600 | else | |||
| 1601 | { | |||
| 1602 | if (!ws_strtou16(tok_column, NULL((void*)0), &columns_fmt[i])) | |||
| 1603 | return NULL((void*)0); | |||
| 1604 | ||||
| 1605 | if (columns_fmt[i] >= NUM_COL_FMTS) | |||
| 1606 | return NULL((void*)0); | |||
| 1607 | ||||
| 1608 | /* if custom, that it shouldn't be just custom number -> error */ | |||
| 1609 | if (columns_fmt[i] == COL_CUSTOM) | |||
| 1610 | return NULL((void*)0); | |||
| 1611 | } | |||
| 1612 | } | |||
| 1613 | ||||
| 1614 | cols = i; | |||
| 1615 | ||||
| 1616 | col_setup(cinfo, cols); | |||
| 1617 | ||||
| 1618 | for (i = 0; i < cols; i++) | |||
| 1619 | { | |||
| 1620 | col_item_t *col_item = &cinfo->columns[i]; | |||
| 1621 | ||||
| 1622 | col_item->col_fmt = columns_fmt[i]; | |||
| 1623 | col_item->col_title = NULL((void*)0); /* no need for title */ | |||
| 1624 | ||||
| 1625 | if (col_item->col_fmt == COL_CUSTOM) | |||
| 1626 | { | |||
| 1627 | col_item->col_custom_fields = g_strdup(columns_custom[i])g_strdup_inline (columns_custom[i]); | |||
| 1628 | col_item->col_custom_occurrence = columns_occur[i]; | |||
| 1629 | } | |||
| 1630 | ||||
| 1631 | col_item->col_fence = 0; | |||
| 1632 | } | |||
| 1633 | ||||
| 1634 | col_finalize(cinfo); | |||
| 1635 | ||||
| 1636 | return cinfo; | |||
| 1637 | } | |||
| 1638 | ||||
| 1639 | static void | |||
| 1640 | sharkd_session_process_frames_cb(epan_dissect_t *edt, proto_tree *tree _U___attribute__((unused)), | |||
| 1641 | struct epan_column_info *cinfo, const GSList *data_src _U___attribute__((unused)), void *data _U___attribute__((unused))) | |||
| 1642 | { | |||
| 1643 | packet_info *pi = &edt->pi; | |||
| 1644 | frame_data *fdata = pi->fd; | |||
| 1645 | wtap_block_t pkt_block = NULL((void*)0); | |||
| 1646 | unsigned int i; | |||
| 1647 | char *comment = NULL((void*)0); | |||
| 1648 | ||||
| 1649 | json_dumper_begin_object(&dumper); | |||
| 1650 | ||||
| 1651 | sharkd_json_array_open("c"); | |||
| 1652 | for (int col = 0; col < cinfo->num_cols; ++col) | |||
| 1653 | { | |||
| 1654 | sharkd_json_value_string(NULL((void*)0), get_column_text(cinfo, col)); | |||
| 1655 | } | |||
| 1656 | sharkd_json_array_close(); | |||
| 1657 | ||||
| 1658 | sharkd_json_value_anyf("num", "%u", pi->num); | |||
| 1659 | ||||
| 1660 | /* | |||
| 1661 | * Get the block for this record, if it has one. | |||
| 1662 | */ | |||
| 1663 | pkt_block = sharkd_get_packet_block(fdata); | |||
| 1664 | ||||
| 1665 | /* | |||
| 1666 | * Does this record have any comments? | |||
| 1667 | */ | |||
| 1668 | if (pkt_block != NULL((void*)0) && | |||
| 1669 | WTAP_OPTTYPE_SUCCESS == wtap_block_get_nth_string_option_value(pkt_block, OPT_COMMENT1, 0, &comment)) | |||
| 1670 | { | |||
| 1671 | sharkd_json_value_anyf("ct", "true"); | |||
| 1672 | ||||
| 1673 | sharkd_json_array_open("comments"); | |||
| 1674 | for (i = 0; wtap_block_get_nth_string_option_value(pkt_block, OPT_COMMENT1, i, &comment) == WTAP_OPTTYPE_SUCCESS; i++) { | |||
| 1675 | sharkd_json_value_string(NULL((void*)0), comment); | |||
| 1676 | } | |||
| 1677 | sharkd_json_array_close(); | |||
| 1678 | } | |||
| 1679 | ||||
| 1680 | if (fdata->ignored) | |||
| 1681 | sharkd_json_value_anyf("i", "true"); | |||
| 1682 | ||||
| 1683 | if (fdata->marked) | |||
| 1684 | sharkd_json_value_anyf("m", "true"); | |||
| 1685 | ||||
| 1686 | if (fdata->color_filter) | |||
| 1687 | { | |||
| 1688 | sharkd_json_value_stringf("bg", "%06x", color_t_to_rgb(&fdata->color_filter->bg_color)); | |||
| 1689 | sharkd_json_value_stringf("fg", "%06x", color_t_to_rgb(&fdata->color_filter->fg_color)); | |||
| 1690 | } | |||
| 1691 | ||||
| 1692 | wtap_block_unref(pkt_block); | |||
| 1693 | json_dumper_end_object(&dumper); | |||
| 1694 | } | |||
| 1695 | ||||
| 1696 | /** | |||
| 1697 | * sharkd_session_process_frames() | |||
| 1698 | * | |||
| 1699 | * Process frames request | |||
| 1700 | * | |||
| 1701 | * Input: | |||
| 1702 | * (o) column0...columnXX - requested columns either number in range [0..NUM_COL_FMTS), or custom (syntax <dfilter>:<occurrence>). | |||
| 1703 | * If column0 is not specified default column set will be used. | |||
| 1704 | * (o) filter - filter to be used | |||
| 1705 | * (o) skip=N - skip N frames | |||
| 1706 | * (o) limit=N - show only N frames | |||
| 1707 | * (o) refs - list (comma separated) with sorted time reference frame numbers. | |||
| 1708 | * | |||
| 1709 | * Output array of frames with attributes: | |||
| 1710 | * (m) c - array of column data | |||
| 1711 | * (m) num - frame number | |||
| 1712 | * (o) i - if frame is ignored | |||
| 1713 | * (o) m - if frame is marked | |||
| 1714 | * (o) ct - if frame is commented | |||
| 1715 | * (o) comments - array of comment strings | |||
| 1716 | * (o) bg - color filter - background color in hex | |||
| 1717 | * (o) fg - color filter - foreground color in hex | |||
| 1718 | */ | |||
| 1719 | static void | |||
| 1720 | sharkd_session_process_frames(const char *buf, const jsmntok_t *tokens, int count) | |||
| 1721 | { | |||
| 1722 | const char *tok_filter = json_find_attr(buf, tokens, count, "filter"); | |||
| 1723 | const char *tok_column = json_find_attr(buf, tokens, count, "column0"); | |||
| 1724 | const char *tok_skip = json_find_attr(buf, tokens, count, "skip"); | |||
| 1725 | const char *tok_limit = json_find_attr(buf, tokens, count, "limit"); | |||
| 1726 | const char *tok_refs = json_find_attr(buf, tokens, count, "refs"); | |||
| 1727 | ||||
| 1728 | const uint8_t *filter_data = NULL((void*)0); | |||
| 1729 | ||||
| 1730 | uint32_t prev_dis_num = 0; | |||
| 1731 | uint32_t current_ref_frame = 0, next_ref_frame = UINT32_MAX(4294967295U); | |||
| 1732 | uint32_t skip; | |||
| 1733 | uint32_t limit; | |||
| 1734 | ||||
| 1735 | wtap_rec rec; /* Record information */ | |||
| 1736 | column_info *cinfo = &cfile.cinfo; | |||
| 1737 | column_info user_cinfo; | |||
| 1738 | ||||
| 1739 | if (tok_column) | |||
| 1740 | { | |||
| 1741 | memset(&user_cinfo, 0, sizeof(user_cinfo)); | |||
| 1742 | cinfo = sharkd_session_create_columns(&user_cinfo, buf, tokens, count); | |||
| 1743 | if (!cinfo) | |||
| 1744 | { | |||
| 1745 | sharkd_json_error( | |||
| 1746 | rpcid, -13001, NULL((void*)0), | |||
| 1747 | "Column definition invalid - note column 6 requires a custom definition" | |||
| 1748 | ); | |||
| 1749 | return; | |||
| 1750 | } | |||
| 1751 | } | |||
| 1752 | ||||
| 1753 | if (tok_filter) | |||
| 1754 | { | |||
| 1755 | const struct sharkd_filter_item *filter_item; | |||
| 1756 | ||||
| 1757 | filter_item = sharkd_session_filter_data(tok_filter); | |||
| 1758 | if (!filter_item) | |||
| 1759 | { | |||
| 1760 | sharkd_json_error( | |||
| 1761 | rpcid, -13002, NULL((void*)0), | |||
| 1762 | "Filter expression invalid" | |||
| 1763 | ); | |||
| 1764 | return; | |||
| 1765 | } | |||
| 1766 | ||||
| 1767 | filter_data = filter_item->filtered; | |||
| 1768 | } | |||
| 1769 | ||||
| 1770 | skip = 0; | |||
| 1771 | if (tok_skip) | |||
| 1772 | { | |||
| 1773 | if (!ws_strtou32(tok_skip, NULL((void*)0), &skip)) | |||
| 1774 | return; | |||
| 1775 | } | |||
| 1776 | ||||
| 1777 | limit = 0; | |||
| 1778 | if (tok_limit) | |||
| 1779 | { | |||
| 1780 | if (!ws_strtou32(tok_limit, NULL((void*)0), &limit)) | |||
| 1781 | return; | |||
| 1782 | } | |||
| 1783 | ||||
| 1784 | if (tok_refs) | |||
| 1785 | { | |||
| 1786 | if (!ws_strtou32(tok_refs, &tok_refs, &next_ref_frame)) | |||
| 1787 | return; | |||
| 1788 | } | |||
| 1789 | ||||
| 1790 | sharkd_json_result_array_prologue(rpcid); | |||
| 1791 | ||||
| 1792 | wtap_rec_init(&rec, 1514); | |||
| 1793 | ||||
| 1794 | for (uint32_t framenum = 1; framenum <= cfile.count; framenum++) | |||
| 1795 | { | |||
| 1796 | frame_data *fdata; | |||
| 1797 | uint32_t ref_frame = (framenum != 1) ? 1 : 0; | |||
| 1798 | enum dissect_request_status status; | |||
| 1799 | int err; | |||
| 1800 | char *err_info; | |||
| 1801 | ||||
| 1802 | if (filter_data && !(filter_data[framenum / 8] & (1 << (framenum % 8)))) | |||
| 1803 | continue; | |||
| 1804 | ||||
| 1805 | if (skip) | |||
| 1806 | { | |||
| 1807 | skip--; | |||
| 1808 | prev_dis_num = framenum; | |||
| 1809 | continue; | |||
| 1810 | } | |||
| 1811 | ||||
| 1812 | if (tok_refs) | |||
| 1813 | { | |||
| 1814 | if (framenum >= next_ref_frame) | |||
| 1815 | { | |||
| 1816 | current_ref_frame = next_ref_frame; | |||
| 1817 | ||||
| 1818 | if (*tok_refs != ',') | |||
| 1819 | next_ref_frame = UINT32_MAX(4294967295U); | |||
| 1820 | ||||
| 1821 | while (*tok_refs == ',' && framenum >= next_ref_frame) | |||
| 1822 | { | |||
| 1823 | current_ref_frame = next_ref_frame; | |||
| 1824 | ||||
| 1825 | if (!ws_strtou32(tok_refs + 1, &tok_refs, &next_ref_frame)) | |||
| 1826 | { | |||
| 1827 | fprintf(stderrstderr, "sharkd_session_process_frames() wrong format for refs: %s\n", tok_refs); | |||
| 1828 | break; | |||
| 1829 | } | |||
| 1830 | } | |||
| 1831 | ||||
| 1832 | if (*tok_refs == '\0' && framenum >= next_ref_frame) | |||
| 1833 | { | |||
| 1834 | current_ref_frame = next_ref_frame; | |||
| 1835 | next_ref_frame = UINT32_MAX(4294967295U); | |||
| 1836 | } | |||
| 1837 | } | |||
| 1838 | ||||
| 1839 | if (current_ref_frame) | |||
| 1840 | ref_frame = current_ref_frame; | |||
| 1841 | } | |||
| 1842 | ||||
| 1843 | fdata = sharkd_get_frame(framenum); | |||
| 1844 | status = sharkd_dissect_request(framenum, | |||
| 1845 | ref_frame, prev_dis_num, | |||
| 1846 | &rec, cinfo, | |||
| 1847 | (fdata->color_filter == NULL((void*)0)) ? SHARKD_DISSECT_FLAG_COLOR0x08u : SHARKD_DISSECT_FLAG_NULL0x00u, | |||
| 1848 | &sharkd_session_process_frames_cb, NULL((void*)0), | |||
| 1849 | &err, &err_info); | |||
| 1850 | switch (status) { | |||
| 1851 | ||||
| 1852 | case DISSECT_REQUEST_SUCCESS: | |||
| 1853 | break; | |||
| 1854 | ||||
| 1855 | case DISSECT_REQUEST_NO_SUCH_FRAME: | |||
| 1856 | /* XXX - report the error. */ | |||
| 1857 | break; | |||
| 1858 | ||||
| 1859 | case DISSECT_REQUEST_READ_ERROR: | |||
| 1860 | /* | |||
| 1861 | * Free up the error string. | |||
| 1862 | * XXX - report the error. | |||
| 1863 | */ | |||
| 1864 | g_free(err_info); | |||
| 1865 | break; | |||
| 1866 | } | |||
| 1867 | ||||
| 1868 | prev_dis_num = framenum; | |||
| 1869 | ||||
| 1870 | if (limit && --limit == 0) | |||
| 1871 | break; | |||
| 1872 | } | |||
| 1873 | sharkd_json_result_array_epilogue(); | |||
| 1874 | ||||
| 1875 | if (cinfo != &cfile.cinfo) | |||
| 1876 | col_cleanup(cinfo); | |||
| 1877 | ||||
| 1878 | wtap_rec_cleanup(&rec); | |||
| 1879 | } | |||
| 1880 | ||||
| 1881 | static void | |||
| 1882 | // NOLINTNEXTLINE(misc-no-recursion) | |||
| 1883 | sharkd_session_process_tap_stats_node_cb(const char *key, const stat_node *n) | |||
| 1884 | { | |||
| 1885 | stat_node *node; | |||
| 1886 | ||||
| 1887 | sharkd_json_array_open(key); | |||
| 1888 | for (node = n->children; node; node = node->next) | |||
| 1889 | { | |||
| 1890 | json_dumper_begin_object(&dumper); | |||
| 1891 | ||||
| 1892 | /* code based on stats_tree_get_values_from_node() */ | |||
| 1893 | sharkd_json_value_string("name", node->name); | |||
| 1894 | sharkd_json_value_anyf("count", "%d", node->counter); | |||
| 1895 | if (node->counter && ((node->st_flags & ST_FLG_AVERAGE0x10000000) || node->rng)) | |||
| 1896 | { | |||
| 1897 | switch(node->datatype) | |||
| 1898 | { | |||
| 1899 | case STAT_DT_INT: | |||
| 1900 | sharkd_json_value_anyf("avg", "%.2f", ((float)node->total.int_total) / node->counter); | |||
| 1901 | sharkd_json_value_anyf("min", "%d", node->minvalue.int_min); | |||
| 1902 | sharkd_json_value_anyf("max", "%d", node->maxvalue.int_max); | |||
| 1903 | break; | |||
| 1904 | case STAT_DT_FLOAT: | |||
| 1905 | sharkd_json_value_anyf("avg", "%.2f", node->total.float_total / node->counter); | |||
| 1906 | sharkd_json_value_anyf("min", "%f", node->minvalue.float_min); | |||
| 1907 | sharkd_json_value_anyf("max", "%f", node->maxvalue.float_max); | |||
| 1908 | break; | |||
| 1909 | } | |||
| 1910 | } | |||
| 1911 | ||||
| 1912 | if (node->st->elapsed) | |||
| 1913 | sharkd_json_value_anyf("rate", "%.4f", ((float)node->counter) / node->st->elapsed); | |||
| 1914 | ||||
| 1915 | if (node->parent && node->parent->counter) | |||
| 1916 | sharkd_json_value_anyf("perc", "%.2f", (node->counter * 100.0) / node->parent->counter); | |||
| 1917 | else if (node->parent == &(node->st->root)) | |||
| 1918 | sharkd_json_value_anyf("perc", "100"); | |||
| 1919 | ||||
| 1920 | if (prefs.st_enable_burstinfo && node->max_burst) | |||
| 1921 | { | |||
| 1922 | if (prefs.st_burst_showcount) | |||
| 1923 | sharkd_json_value_anyf("burstcount", "%d", node->max_burst); | |||
| 1924 | else | |||
| 1925 | sharkd_json_value_anyf("burstrate", "%.4f", ((double)node->max_burst) / prefs.st_burst_windowlen); | |||
| 1926 | ||||
| 1927 | sharkd_json_value_anyf("bursttime", "%.3f", (node->burst_time / 1000.0)); | |||
| 1928 | } | |||
| 1929 | ||||
| 1930 | if (node->children) | |||
| 1931 | { | |||
| 1932 | // We recurse here but our depth is limited | |||
| 1933 | sharkd_session_process_tap_stats_node_cb("sub", node); | |||
| 1934 | } | |||
| 1935 | json_dumper_end_object(&dumper); | |||
| 1936 | } | |||
| 1937 | sharkd_json_array_close(); | |||
| 1938 | } | |||
| 1939 | ||||
| 1940 | /** | |||
| 1941 | * sharkd_session_process_tap_stats_cb() | |||
| 1942 | * | |||
| 1943 | * Output stats tap: | |||
| 1944 | * | |||
| 1945 | * (m) tap - tap name | |||
| 1946 | * (m) type:stats - tap output type | |||
| 1947 | * (m) name - stat name | |||
| 1948 | * (m) stats - array of object with attributes: | |||
| 1949 | * (m) name - stat item name | |||
| 1950 | * (m) count - stat item counter | |||
| 1951 | * (o) avg - stat item averange value | |||
| 1952 | * (o) min - stat item min value | |||
| 1953 | * (o) max - stat item max value | |||
| 1954 | * (o) rate - stat item rate value (ms) | |||
| 1955 | * (o) perc - stat item percentage | |||
| 1956 | * (o) burstrate - stat item burst rate | |||
| 1957 | * (o) burstcount - stat item burst count | |||
| 1958 | * (o) burstttme - stat item burst start | |||
| 1959 | * (o) sub - array of object with attributes like in stats node. | |||
| 1960 | */ | |||
| 1961 | static void | |||
| 1962 | sharkd_session_process_tap_stats_cb(void *psp) | |||
| 1963 | { | |||
| 1964 | stats_tree *st = (stats_tree *) psp; | |||
| 1965 | ||||
| 1966 | json_dumper_begin_object(&dumper); | |||
| 1967 | ||||
| 1968 | sharkd_json_value_stringf("tap", "stats:%s", st->cfg->abbr); | |||
| 1969 | sharkd_json_value_string("type", "stats"); | |||
| 1970 | sharkd_json_value_string("name", st->cfg->path); | |||
| 1971 | ||||
| 1972 | sharkd_session_process_tap_stats_node_cb("stats", &st->root); | |||
| 1973 | ||||
| 1974 | json_dumper_end_object(&dumper); | |||
| 1975 | } | |||
| 1976 | ||||
| 1977 | static void | |||
| 1978 | sharkd_session_free_tap_stats_cb(void *psp) | |||
| 1979 | { | |||
| 1980 | stats_tree *st = (stats_tree *) psp; | |||
| 1981 | ||||
| 1982 | stats_tree_free(st); | |||
| 1983 | } | |||
| 1984 | ||||
| 1985 | struct sharkd_expert_tap | |||
| 1986 | { | |||
| 1987 | GSList *details; | |||
| 1988 | GStringChunk *text; | |||
| 1989 | }; | |||
| 1990 | ||||
| 1991 | /** | |||
| 1992 | * sharkd_session_process_tap_expert_cb() | |||
| 1993 | * | |||
| 1994 | * Output expert tap: | |||
| 1995 | * | |||
| 1996 | * (m) tap - tap name | |||
| 1997 | * (m) type:expert - tap output type | |||
| 1998 | * (m) details - array of object with attributes: | |||
| 1999 | * (m) f - frame number, which generated expert information | |||
| 2000 | * (o) s - severity | |||
| 2001 | * (o) g - group | |||
| 2002 | * (m) m - expert message | |||
| 2003 | * (o) p - protocol | |||
| 2004 | */ | |||
| 2005 | static void | |||
| 2006 | sharkd_session_process_tap_expert_cb(void *tapdata) | |||
| 2007 | { | |||
| 2008 | struct sharkd_expert_tap *etd = (struct sharkd_expert_tap *) tapdata; | |||
| 2009 | GSList *list; | |||
| 2010 | ||||
| 2011 | json_dumper_begin_object(&dumper); | |||
| 2012 | ||||
| 2013 | sharkd_json_value_string("tap", "expert"); | |||
| 2014 | sharkd_json_value_string("type", "expert"); | |||
| 2015 | ||||
| 2016 | sharkd_json_array_open("details"); | |||
| 2017 | for (list = etd->details; list; list = list->next) | |||
| 2018 | { | |||
| 2019 | expert_info_t *ei = (expert_info_t *) list->data; | |||
| 2020 | const char *tmp; | |||
| 2021 | ||||
| 2022 | json_dumper_begin_object(&dumper); | |||
| 2023 | ||||
| 2024 | sharkd_json_value_anyf("f", "%u", ei->packet_num); | |||
| 2025 | ||||
| 2026 | tmp = try_val_to_str(ei->severity, expert_severity_vals); | |||
| 2027 | if (tmp) | |||
| 2028 | sharkd_json_value_string("s", tmp); | |||
| 2029 | ||||
| 2030 | tmp = try_val_to_str(ei->group, expert_group_vals); | |||
| 2031 | if (tmp) | |||
| 2032 | sharkd_json_value_string("g", tmp); | |||
| 2033 | ||||
| 2034 | sharkd_json_value_string("m", ei->summary); | |||
| 2035 | ||||
| 2036 | if (ei->protocol) | |||
| 2037 | sharkd_json_value_string("p", ei->protocol); | |||
| 2038 | ||||
| 2039 | json_dumper_end_object(&dumper); | |||
| 2040 | } | |||
| 2041 | sharkd_json_array_close(); | |||
| 2042 | ||||
| 2043 | json_dumper_end_object(&dumper); | |||
| 2044 | } | |||
| 2045 | ||||
| 2046 | static tap_packet_status | |||
| 2047 | sharkd_session_packet_tap_expert_cb(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *pointer, tap_flags_t flags _U___attribute__((unused))) | |||
| 2048 | { | |||
| 2049 | struct sharkd_expert_tap *etd = (struct sharkd_expert_tap *) tapdata; | |||
| 2050 | const expert_info_t *ei = (const expert_info_t *) pointer; | |||
| 2051 | expert_info_t *ei_copy; | |||
| 2052 | ||||
| 2053 | if (ei == NULL((void*)0)) | |||
| 2054 | return TAP_PACKET_DONT_REDRAW; | |||
| 2055 | ||||
| 2056 | ei_copy = g_new(expert_info_t, 1)((expert_info_t *) g_malloc_n ((1), sizeof (expert_info_t))); | |||
| 2057 | /* Note: this is a shallow copy */ | |||
| 2058 | *ei_copy = *ei; | |||
| 2059 | ||||
| 2060 | /* ei->protocol, ei->summary might be allocated in packet scope, make a copy. */ | |||
| 2061 | ei_copy->protocol = g_string_chunk_insert_const(etd->text, ei_copy->protocol); | |||
| 2062 | ei_copy->summary = g_string_chunk_insert_const(etd->text, ei_copy->summary); | |||
| 2063 | ||||
| 2064 | etd->details = g_slist_prepend(etd->details, ei_copy); | |||
| 2065 | ||||
| 2066 | return TAP_PACKET_REDRAW; | |||
| 2067 | } | |||
| 2068 | ||||
| 2069 | static void | |||
| 2070 | sharkd_session_free_tap_expert_cb(void *tapdata) | |||
| 2071 | { | |||
| 2072 | struct sharkd_expert_tap *etd = (struct sharkd_expert_tap *) tapdata; | |||
| 2073 | ||||
| 2074 | g_slist_free_full(etd->details, g_free); | |||
| 2075 | g_string_chunk_free(etd->text); | |||
| 2076 | g_free(etd); | |||
| 2077 | } | |||
| 2078 | ||||
| 2079 | /** | |||
| 2080 | * sharkd_session_process_tap_flow_cb() | |||
| 2081 | * | |||
| 2082 | * Output flow tap: | |||
| 2083 | * (m) tap - tap name | |||
| 2084 | * (m) type:flow - tap output type | |||
| 2085 | * (m) nodes - array of strings with node address | |||
| 2086 | * (m) flows - array of object with attributes: | |||
| 2087 | * (m) t - frame time string | |||
| 2088 | * (m) n - array of two numbers with source node index and destination node index | |||
| 2089 | * (m) pn - array of two numbers with source and destination port | |||
| 2090 | * (o) c - comment | |||
| 2091 | */ | |||
| 2092 | static void | |||
| 2093 | sharkd_session_process_tap_flow_cb(void *tapdata) | |||
| 2094 | { | |||
| 2095 | seq_analysis_info_t *graph_analysis = (seq_analysis_info_t *) tapdata; | |||
| 2096 | GList *flow_list; | |||
| 2097 | unsigned i; | |||
| 2098 | ||||
| 2099 | sequence_analysis_get_nodes(graph_analysis); | |||
| 2100 | ||||
| 2101 | json_dumper_begin_object(&dumper); | |||
| 2102 | sharkd_json_value_stringf("tap", "seqa:%s", graph_analysis->name); | |||
| 2103 | sharkd_json_value_string("type", "flow"); | |||
| 2104 | ||||
| 2105 | sharkd_json_array_open("nodes"); | |||
| 2106 | for (i = 0; i < graph_analysis->num_nodes; i++) | |||
| 2107 | { | |||
| 2108 | char *addr_str; | |||
| 2109 | ||||
| 2110 | addr_str = address_to_display(NULL((void*)0), &(graph_analysis->nodes[i])); | |||
| 2111 | sharkd_json_value_string(NULL((void*)0), addr_str); | |||
| 2112 | wmem_free(NULL((void*)0), addr_str); | |||
| 2113 | } | |||
| 2114 | sharkd_json_array_close(); | |||
| 2115 | ||||
| 2116 | sharkd_json_array_open("flows"); | |||
| 2117 | flow_list = g_queue_peek_nth_link(graph_analysis->items, 0); | |||
| 2118 | while (flow_list) | |||
| 2119 | { | |||
| 2120 | seq_analysis_item_t *sai = (seq_analysis_item_t *) flow_list->data; | |||
| 2121 | ||||
| 2122 | flow_list = g_list_next(flow_list)((flow_list) ? (((GList *)(flow_list))->next) : ((void*)0) ); | |||
| 2123 | ||||
| 2124 | if (!sai->display) | |||
| 2125 | continue; | |||
| 2126 | ||||
| 2127 | json_dumper_begin_object(&dumper); | |||
| 2128 | ||||
| 2129 | sharkd_json_value_string("t", sai->time_str); | |||
| 2130 | sharkd_json_value_anyf("n", "[%u,%u]", sai->src_node, sai->dst_node); | |||
| 2131 | sharkd_json_value_anyf("pn", "[%u,%u]", sai->port_src, sai->port_dst); | |||
| 2132 | ||||
| 2133 | if (sai->comment) | |||
| 2134 | sharkd_json_value_string("c", sai->comment); | |||
| 2135 | ||||
| 2136 | json_dumper_end_object(&dumper); | |||
| 2137 | } | |||
| 2138 | sharkd_json_array_close(); | |||
| 2139 | ||||
| 2140 | json_dumper_end_object(&dumper); | |||
| 2141 | } | |||
| 2142 | ||||
| 2143 | static void | |||
| 2144 | sharkd_session_free_tap_flow_cb(void *tapdata) | |||
| 2145 | { | |||
| 2146 | seq_analysis_info_t *graph_analysis = (seq_analysis_info_t *) tapdata; | |||
| 2147 | ||||
| 2148 | sequence_analysis_info_free(graph_analysis); | |||
| 2149 | } | |||
| 2150 | ||||
| 2151 | struct sharkd_conv_tap_data | |||
| 2152 | { | |||
| 2153 | const char *type; | |||
| 2154 | conv_hash_t hash; | |||
| 2155 | bool_Bool resolve_name; | |||
| 2156 | bool_Bool resolve_port; | |||
| 2157 | }; | |||
| 2158 | ||||
| 2159 | static bool_Bool | |||
| 2160 | sharkd_session_geoip_addr(address *addr, const char *suffix) | |||
| 2161 | { | |||
| 2162 | const mmdb_lookup_t *lookup = NULL((void*)0); | |||
| 2163 | bool_Bool with_geoip = false0; | |||
| 2164 | char json_key[64]; | |||
| 2165 | ||||
| 2166 | if (addr->type == AT_IPv4) | |||
| 2167 | { | |||
| 2168 | const ws_in4_addr *ip4 = (const ws_in4_addr *) addr->data; | |||
| 2169 | ||||
| 2170 | lookup = maxmind_db_lookup_ipv4(ip4); | |||
| 2171 | } | |||
| 2172 | else if (addr->type == AT_IPv6) | |||
| 2173 | { | |||
| 2174 | const ws_in6_addr *ip6 = (const ws_in6_addr *) addr->data; | |||
| 2175 | ||||
| 2176 | lookup = maxmind_db_lookup_ipv6(ip6); | |||
| 2177 | } | |||
| 2178 | ||||
| 2179 | if (!lookup || !lookup->found) | |||
| 2180 | return false0; | |||
| 2181 | ||||
| 2182 | if (lookup->country) | |||
| 2183 | { | |||
| 2184 | snprintf(json_key, sizeof(json_key), "geoip_country%s", suffix); | |||
| 2185 | sharkd_json_value_string(json_key, lookup->country); | |||
| 2186 | with_geoip = true1; | |||
| 2187 | } | |||
| 2188 | ||||
| 2189 | if (lookup->country_iso) | |||
| 2190 | { | |||
| 2191 | snprintf(json_key, sizeof(json_key), "geoip_country_iso%s", suffix); | |||
| 2192 | sharkd_json_value_string(json_key, lookup->country_iso); | |||
| 2193 | with_geoip = true1; | |||
| 2194 | } | |||
| 2195 | ||||
| 2196 | if (lookup->city) | |||
| 2197 | { | |||
| 2198 | snprintf(json_key, sizeof(json_key), "geoip_city%s", suffix); | |||
| 2199 | sharkd_json_value_string(json_key, lookup->city); | |||
| 2200 | with_geoip = true1; | |||
| 2201 | } | |||
| 2202 | ||||
| 2203 | if (lookup->as_org) | |||
| 2204 | { | |||
| 2205 | snprintf(json_key, sizeof(json_key), "geoip_as_org%s", suffix); | |||
| 2206 | sharkd_json_value_string(json_key, lookup->as_org); | |||
| 2207 | with_geoip = true1; | |||
| 2208 | } | |||
| 2209 | ||||
| 2210 | if (lookup->as_number > 0) | |||
| 2211 | { | |||
| 2212 | snprintf(json_key, sizeof(json_key), "geoip_as%s", suffix); | |||
| 2213 | sharkd_json_value_anyf(json_key, "%u", lookup->as_number); | |||
| 2214 | with_geoip = true1; | |||
| 2215 | } | |||
| 2216 | ||||
| 2217 | if (lookup->latitude >= -90.0 && lookup->latitude <= 90.0) | |||
| 2218 | { | |||
| 2219 | snprintf(json_key, sizeof(json_key), "geoip_lat%s", suffix); | |||
| 2220 | sharkd_json_value_anyf(json_key, "%f", lookup->latitude); | |||
| 2221 | with_geoip = true1; | |||
| 2222 | } | |||
| 2223 | ||||
| 2224 | if (lookup->longitude >= -180.0 && lookup->longitude <= 180.0) | |||
| 2225 | { | |||
| 2226 | snprintf(json_key, sizeof(json_key), "geoip_lon%s", suffix); | |||
| 2227 | sharkd_json_value_anyf(json_key, "%f", lookup->longitude); | |||
| 2228 | with_geoip = true1; | |||
| 2229 | } | |||
| 2230 | ||||
| 2231 | return with_geoip; | |||
| 2232 | } | |||
| 2233 | ||||
| 2234 | struct sharkd_analyse_rtp_items | |||
| 2235 | { | |||
| 2236 | uint32_t frame_num; | |||
| 2237 | uint32_t sequence_num; | |||
| 2238 | ||||
| 2239 | double delta; | |||
| 2240 | double jitter; | |||
| 2241 | double skew; | |||
| 2242 | double bandwidth; | |||
| 2243 | bool_Bool marker; | |||
| 2244 | ||||
| 2245 | double arrive_offset; | |||
| 2246 | ||||
| 2247 | /* from tap_rtp_stat_t */ | |||
| 2248 | uint32_t flags; | |||
| 2249 | uint16_t pt; | |||
| 2250 | }; | |||
| 2251 | ||||
| 2252 | struct sharkd_analyse_rtp | |||
| 2253 | { | |||
| 2254 | const char *tap_name; | |||
| 2255 | rtpstream_id_t id; | |||
| 2256 | ||||
| 2257 | GSList *packets; | |||
| 2258 | double start_time; | |||
| 2259 | tap_rtp_stat_t statinfo; | |||
| 2260 | }; | |||
| 2261 | ||||
| 2262 | static void | |||
| 2263 | sharkd_session_process_tap_rtp_free_cb(void *tapdata) | |||
| 2264 | { | |||
| 2265 | struct sharkd_analyse_rtp *rtp_req = (struct sharkd_analyse_rtp *) tapdata; | |||
| 2266 | ||||
| 2267 | g_slist_free_full(rtp_req->packets, g_free); | |||
| 2268 | g_free(rtp_req); | |||
| 2269 | } | |||
| 2270 | ||||
| 2271 | static tap_packet_status | |||
| 2272 | sharkd_session_packet_tap_rtp_analyse_cb(void *tapdata, packet_info *pinfo, epan_dissect_t *edt _U___attribute__((unused)), const void *pointer, tap_flags_t flags _U___attribute__((unused))) | |||
| 2273 | { | |||
| 2274 | struct sharkd_analyse_rtp *rtp_req = (struct sharkd_analyse_rtp *) tapdata; | |||
| 2275 | const struct _rtp_info *rtp_info = (const struct _rtp_info *) pointer; | |||
| 2276 | ||||
| 2277 | if (rtpstream_id_equal_pinfo_rtp_info(&rtp_req->id, pinfo, rtp_info)) | |||
| 2278 | { | |||
| 2279 | tap_rtp_stat_t *statinfo = &(rtp_req->statinfo); | |||
| 2280 | struct sharkd_analyse_rtp_items *item; | |||
| 2281 | ||||
| 2282 | rtppacket_analyse(statinfo, pinfo, rtp_info); | |||
| 2283 | ||||
| 2284 | item = g_new(struct sharkd_analyse_rtp_items, 1)((struct sharkd_analyse_rtp_items *) g_malloc_n ((1), sizeof ( struct sharkd_analyse_rtp_items))); | |||
| 2285 | ||||
| 2286 | if (!rtp_req->packets) | |||
| 2287 | rtp_req->start_time = nstime_to_sec(&pinfo->abs_ts); | |||
| 2288 | ||||
| 2289 | item->frame_num = pinfo->num; | |||
| 2290 | item->sequence_num = rtp_info->info_seq_num; | |||
| 2291 | item->delta = (statinfo->flags & STAT_FLAG_FIRST0x001) ? 0.0 : statinfo->delta; | |||
| 2292 | item->jitter = (statinfo->flags & STAT_FLAG_FIRST0x001) ? 0.0 : statinfo->jitter; | |||
| 2293 | item->skew = (statinfo->flags & STAT_FLAG_FIRST0x001) ? 0.0 : statinfo->skew; | |||
| 2294 | item->bandwidth = statinfo->bandwidth; | |||
| 2295 | item->marker = rtp_info->info_marker_set ? true1 : false0; | |||
| 2296 | item->arrive_offset= nstime_to_sec(&pinfo->abs_ts) - rtp_req->start_time; | |||
| 2297 | ||||
| 2298 | item->flags = statinfo->flags; | |||
| 2299 | item->pt = statinfo->pt; | |||
| 2300 | ||||
| 2301 | /* XXX, O(n) optimize */ | |||
| 2302 | rtp_req->packets = g_slist_append(rtp_req->packets, item); | |||
| 2303 | } | |||
| 2304 | ||||
| 2305 | return TAP_PACKET_REDRAW; | |||
| 2306 | } | |||
| 2307 | ||||
| 2308 | /** | |||
| 2309 | * sharkd_session_process_tap_rtp_analyse_cb() | |||
| 2310 | * | |||
| 2311 | * Output rtp analyse tap: | |||
| 2312 | * (m) tap - tap name | |||
| 2313 | * (m) type - tap output type | |||
| 2314 | * (m) ssrc - RTP SSRC | |||
| 2315 | * (m) max_delta - Max delta (ms) | |||
| 2316 | * (m) max_delta_nr - Max delta packet # | |||
| 2317 | * (m) max_jitter - Max jitter (ms) | |||
| 2318 | * (m) mean_jitter - Mean jitter (ms) | |||
| 2319 | * (m) max_skew - Max skew (ms) | |||
| 2320 | * (m) total_nr - Total number of RTP packets | |||
| 2321 | * (m) seq_err - Number of sequence errors | |||
| 2322 | * (m) duration - Duration (ms) | |||
| 2323 | * (m) items - array of object with attributes: | |||
| 2324 | * (m) f - frame number | |||
| 2325 | * (m) o - arrive offset | |||
| 2326 | * (m) sn - sequence number | |||
| 2327 | * (m) d - delta | |||
| 2328 | * (m) j - jitter | |||
| 2329 | * (m) sk - skew | |||
| 2330 | * (m) bw - bandwidth | |||
| 2331 | * (o) s - status string | |||
| 2332 | * (o) t - status type | |||
| 2333 | * (o) mark - rtp mark | |||
| 2334 | */ | |||
| 2335 | static void | |||
| 2336 | sharkd_session_process_tap_rtp_analyse_cb(void *tapdata) | |||
| 2337 | { | |||
| 2338 | const int RTP_TYPE_CN = 1; | |||
| 2339 | const int RTP_TYPE_ERROR = 2; | |||
| 2340 | const int RTP_TYPE_WARN = 3; | |||
| 2341 | const int RTP_TYPE_PT_EVENT = 4; | |||
| 2342 | ||||
| 2343 | const struct sharkd_analyse_rtp *rtp_req = (struct sharkd_analyse_rtp *) tapdata; | |||
| 2344 | const tap_rtp_stat_t *statinfo = &rtp_req->statinfo; | |||
| 2345 | ||||
| 2346 | GSList *l; | |||
| 2347 | ||||
| 2348 | json_dumper_begin_object(&dumper); | |||
| 2349 | ||||
| 2350 | sharkd_json_value_string("tap", rtp_req->tap_name); | |||
| 2351 | sharkd_json_value_string("type", "rtp-analyse"); | |||
| 2352 | sharkd_json_value_stringf("ssrc", "0x%x", rtp_req->id.ssrc); | |||
| 2353 | ||||
| 2354 | sharkd_json_value_anyf("max_delta", "%f", statinfo->max_delta); | |||
| 2355 | sharkd_json_value_anyf("max_delta_nr", "%u", statinfo->max_nr); | |||
| 2356 | sharkd_json_value_anyf("max_jitter", "%f", statinfo->max_jitter); | |||
| 2357 | sharkd_json_value_anyf("mean_jitter", "%f", statinfo->mean_jitter); | |||
| 2358 | sharkd_json_value_anyf("max_skew", "%f", statinfo->max_skew); | |||
| 2359 | sharkd_json_value_anyf("total_nr", "%u", statinfo->total_nr); | |||
| 2360 | sharkd_json_value_anyf("seq_err", "%u", statinfo->sequence); | |||
| 2361 | sharkd_json_value_anyf("duration", "%f", statinfo->time - statinfo->start_time); | |||
| 2362 | ||||
| 2363 | sharkd_json_array_open("items"); | |||
| 2364 | for (l = rtp_req->packets; l; l = l->next) | |||
| 2365 | { | |||
| 2366 | struct sharkd_analyse_rtp_items *item = (struct sharkd_analyse_rtp_items *) l->data; | |||
| 2367 | ||||
| 2368 | json_dumper_begin_object(&dumper); | |||
| 2369 | ||||
| 2370 | sharkd_json_value_anyf("f", "%u", item->frame_num); | |||
| 2371 | sharkd_json_value_anyf("o", "%.9f", item->arrive_offset); | |||
| 2372 | sharkd_json_value_anyf("sn", "%u", item->sequence_num); | |||
| 2373 | sharkd_json_value_anyf("d", "%.2f", item->delta); | |||
| 2374 | sharkd_json_value_anyf("j", "%.2f", item->jitter); | |||
| 2375 | sharkd_json_value_anyf("sk", "%.2f", item->skew); | |||
| 2376 | sharkd_json_value_anyf("bw", "%.2f", item->bandwidth); | |||
| 2377 | ||||
| 2378 | if (item->pt == PT_CN13) | |||
| 2379 | { | |||
| 2380 | sharkd_json_value_string("s", "Comfort noise (PT=13, RFC 3389)"); | |||
| 2381 | sharkd_json_value_anyf("t", "%d", RTP_TYPE_CN); | |||
| 2382 | } | |||
| 2383 | else if (item->pt == PT_CN_OLD19) | |||
| 2384 | { | |||
| 2385 | sharkd_json_value_string("s", "Comfort noise (PT=19, reserved)"); | |||
| 2386 | sharkd_json_value_anyf("t", "%d", RTP_TYPE_CN); | |||
| 2387 | } | |||
| 2388 | else if (item->flags & STAT_FLAG_WRONG_SEQ0x004) | |||
| 2389 | { | |||
| 2390 | sharkd_json_value_string("s", "Wrong sequence number"); | |||
| 2391 | sharkd_json_value_anyf("t", "%d", RTP_TYPE_ERROR); | |||
| 2392 | } | |||
| 2393 | else if (item->flags & STAT_FLAG_DUP_PKT0x200) | |||
| 2394 | { | |||
| 2395 | sharkd_json_value_string("s", "Suspected duplicate (MAC address) only delta time calculated"); | |||
| 2396 | sharkd_json_value_anyf("t", "%d", RTP_TYPE_WARN); | |||
| 2397 | } | |||
| 2398 | else if (item->flags & STAT_FLAG_REG_PT_CHANGE0x040) | |||
| 2399 | { | |||
| 2400 | sharkd_json_value_stringf("s", "Payload changed to PT=%u%s", | |||
| 2401 | item->pt, | |||
| 2402 | (item->flags & STAT_FLAG_PT_T_EVENT0x100) ? " telephone/event" : ""); | |||
| 2403 | sharkd_json_value_anyf("t", "%d", RTP_TYPE_WARN); | |||
| 2404 | } | |||
| 2405 | else if (item->flags & STAT_FLAG_WRONG_TIMESTAMP0x080) | |||
| 2406 | { | |||
| 2407 | sharkd_json_value_string("s", "Incorrect timestamp"); | |||
| 2408 | sharkd_json_value_anyf("t", "%d", RTP_TYPE_WARN); | |||
| 2409 | } | |||
| 2410 | else if ((item->flags & STAT_FLAG_PT_CHANGE0x008) | |||
| 2411 | && !(item->flags & STAT_FLAG_FIRST0x001) | |||
| 2412 | && !(item->flags & STAT_FLAG_PT_CN0x010) | |||
| 2413 | && (item->flags & STAT_FLAG_FOLLOW_PT_CN0x020) | |||
| 2414 | && !(item->flags & STAT_FLAG_MARKER0x002)) | |||
| 2415 | { | |||
| 2416 | sharkd_json_value_string("s", "Marker missing?"); | |||
| 2417 | sharkd_json_value_anyf("t", "%d", RTP_TYPE_WARN); | |||
| 2418 | } | |||
| 2419 | else if (item->flags & STAT_FLAG_PT_T_EVENT0x100) | |||
| 2420 | { | |||
| 2421 | sharkd_json_value_stringf("s", "PT=%u telephone/event", item->pt); | |||
| 2422 | sharkd_json_value_anyf("t", "%d", RTP_TYPE_PT_EVENT); | |||
| 2423 | } | |||
| 2424 | else if (item->flags & STAT_FLAG_MARKER0x002) | |||
| 2425 | { | |||
| 2426 | sharkd_json_value_anyf("t", "%d", RTP_TYPE_WARN); | |||
| 2427 | } | |||
| 2428 | ||||
| 2429 | if (item->marker) | |||
| 2430 | sharkd_json_value_anyf("mark", "1"); | |||
| 2431 | ||||
| 2432 | json_dumper_end_object(&dumper); | |||
| 2433 | } | |||
| 2434 | sharkd_json_array_close(); | |||
| 2435 | ||||
| 2436 | json_dumper_end_object(&dumper); | |||
| 2437 | } | |||
| 2438 | ||||
| 2439 | /** | |||
| 2440 | * sharkd_session_process_tap_conv_cb() | |||
| 2441 | * | |||
| 2442 | * Output conv tap: | |||
| 2443 | * (m) tap - tap name | |||
| 2444 | * (m) type - tap output type | |||
| 2445 | * (m) proto - protocol short name | |||
| 2446 | * (o) filter - filter string | |||
| 2447 | * (o) geoip - whether GeoIP information is available, boolean | |||
| 2448 | * | |||
| 2449 | * (o) convs - array of object with attributes: | |||
| 2450 | * (m) saddr - source address | |||
| 2451 | * (m) daddr - destination address | |||
| 2452 | * (o) sport - source port | |||
| 2453 | * (o) dport - destination port | |||
| 2454 | * (m) txf - TX frame count | |||
| 2455 | * (m) txb - TX bytes | |||
| 2456 | * (m) rxf - RX frame count | |||
| 2457 | * (m) rxb - RX bytes | |||
| 2458 | * (m) start - (relative) first packet time | |||
| 2459 | * (m) stop - (relative) last packet time | |||
| 2460 | * (o) filter - conversation filter | |||
| 2461 | * | |||
| 2462 | * (o) hosts - array of object with attributes: | |||
| 2463 | * (m) host - host address | |||
| 2464 | * (o) port - host port | |||
| 2465 | * (m) txf - TX frame count | |||
| 2466 | * (m) txb - TX bytes | |||
| 2467 | * (m) rxf - RX frame count | |||
| 2468 | * (m) rxb - RX bytes | |||
| 2469 | */ | |||
| 2470 | static void | |||
| 2471 | sharkd_session_process_tap_conv_cb(void *arg) | |||
| 2472 | { | |||
| 2473 | conv_hash_t *hash = (conv_hash_t *) arg; | |||
| 2474 | const struct sharkd_conv_tap_data *iu = (struct sharkd_conv_tap_data *) hash->user_data; | |||
| 2475 | const char *proto; | |||
| 2476 | int proto_with_port; | |||
| 2477 | unsigned i; | |||
| 2478 | ||||
| 2479 | int with_geoip = 0; | |||
| 2480 | ||||
| 2481 | json_dumper_begin_object(&dumper); | |||
| 2482 | sharkd_json_value_string("tap", iu->type); | |||
| 2483 | ||||
| 2484 | if (!strncmp(iu->type, "conv:", 5)) | |||
| 2485 | { | |||
| 2486 | sharkd_json_value_string("type", "conv"); | |||
| 2487 | sharkd_json_array_open("convs"); | |||
| 2488 | proto = iu->type + 5; | |||
| 2489 | } | |||
| 2490 | else if (!strncmp(iu->type, "endpt:", 6)) | |||
| 2491 | { | |||
| 2492 | sharkd_json_value_string("type", "host"); | |||
| 2493 | sharkd_json_array_open("hosts"); | |||
| 2494 | proto = iu->type + 6; | |||
| 2495 | } | |||
| 2496 | else | |||
| 2497 | { | |||
| 2498 | sharkd_json_value_string("type", "err"); | |||
| 2499 | proto = ""; | |||
| 2500 | } | |||
| 2501 | ||||
| 2502 | proto_with_port = (!strcmp(proto, "TCP") || !strcmp(proto, "UDP") || !strcmp(proto, "SCTP")); | |||
| 2503 | ||||
| 2504 | if (iu->hash.conv_array != NULL((void*)0) && !strncmp(iu->type, "conv:", 5)) | |||
| 2505 | { | |||
| 2506 | for (i = 0; i < iu->hash.conv_array->len; i++) | |||
| 2507 | { | |||
| 2508 | conv_item_t *iui = &g_array_index(iu->hash.conv_array, conv_item_t, i)(((conv_item_t*) (void *) (iu->hash.conv_array)->data) [ (i)]); | |||
| 2509 | char *src_addr, *dst_addr; | |||
| 2510 | char *src_port, *dst_port; | |||
| 2511 | char *filter_str; | |||
| 2512 | ||||
| 2513 | json_dumper_begin_object(&dumper); | |||
| 2514 | ||||
| 2515 | sharkd_json_value_string("saddr", (src_addr = get_conversation_address(NULL((void*)0), &iui->src_address, iu->resolve_name))); | |||
| 2516 | sharkd_json_value_string("daddr", (dst_addr = get_conversation_address(NULL((void*)0), &iui->dst_address, iu->resolve_name))); | |||
| 2517 | ||||
| 2518 | if (proto_with_port) | |||
| 2519 | { | |||
| 2520 | sharkd_json_value_string("sport", (src_port = get_conversation_port(NULL((void*)0), iui->src_port, iui->ctype, iu->resolve_port))); | |||
| 2521 | sharkd_json_value_string("dport", (dst_port = get_conversation_port(NULL((void*)0), iui->dst_port, iui->ctype, iu->resolve_port))); | |||
| 2522 | ||||
| 2523 | wmem_free(NULL((void*)0), src_port); | |||
| 2524 | wmem_free(NULL((void*)0), dst_port); | |||
| 2525 | } | |||
| 2526 | ||||
| 2527 | sharkd_json_value_anyf("rxf", "%" PRIu64"l" "u", iui->rx_frames); | |||
| 2528 | sharkd_json_value_anyf("rxb", "%" PRIu64"l" "u", iui->rx_bytes); | |||
| 2529 | ||||
| 2530 | sharkd_json_value_anyf("txf", "%" PRIu64"l" "u", iui->tx_frames); | |||
| 2531 | sharkd_json_value_anyf("txb", "%" PRIu64"l" "u", iui->tx_bytes); | |||
| 2532 | ||||
| 2533 | sharkd_json_value_anyf("start", "%.9f", nstime_to_sec(&iui->start_time)); | |||
| 2534 | sharkd_json_value_anyf("stop", "%.9f", nstime_to_sec(&iui->stop_time)); | |||
| 2535 | ||||
| 2536 | filter_str = get_conversation_filter(iui, CONV_DIR_A_TO_FROM_B); | |||
| 2537 | if (filter_str) | |||
| 2538 | { | |||
| 2539 | sharkd_json_value_string("filter", filter_str); | |||
| 2540 | g_free(filter_str); | |||
| 2541 | } | |||
| 2542 | ||||
| 2543 | wmem_free(NULL((void*)0), src_addr); | |||
| 2544 | wmem_free(NULL((void*)0), dst_addr); | |||
| 2545 | ||||
| 2546 | if (sharkd_session_geoip_addr(&(iui->src_address), "1")) | |||
| 2547 | with_geoip = 1; | |||
| 2548 | if (sharkd_session_geoip_addr(&(iui->dst_address), "2")) | |||
| 2549 | with_geoip = 1; | |||
| 2550 | ||||
| 2551 | json_dumper_end_object(&dumper); | |||
| 2552 | } | |||
| 2553 | } | |||
| 2554 | else if (iu->hash.conv_array != NULL((void*)0) && !strncmp(iu->type, "endpt:", 6)) | |||
| 2555 | { | |||
| 2556 | for (i = 0; i < iu->hash.conv_array->len; i++) | |||
| 2557 | { | |||
| 2558 | endpoint_item_t *endpoint = &g_array_index(iu->hash.conv_array, endpoint_item_t, i)(((endpoint_item_t*) (void *) (iu->hash.conv_array)->data ) [(i)]); | |||
| 2559 | char *host_str, *port_str; | |||
| 2560 | char *filter_str; | |||
| 2561 | ||||
| 2562 | json_dumper_begin_object(&dumper); | |||
| 2563 | ||||
| 2564 | sharkd_json_value_string("host", (host_str = get_conversation_address(NULL((void*)0), &endpoint->myaddress, iu->resolve_name))); | |||
| 2565 | ||||
| 2566 | if (proto_with_port) | |||
| 2567 | { | |||
| 2568 | sharkd_json_value_string("port", (port_str = get_endpoint_port(NULL((void*)0), endpoint, iu->resolve_port))); | |||
| 2569 | ||||
| 2570 | wmem_free(NULL((void*)0), port_str); | |||
| 2571 | } | |||
| 2572 | ||||
| 2573 | sharkd_json_value_anyf("rxf", "%" PRIu64"l" "u", endpoint->rx_frames); | |||
| 2574 | sharkd_json_value_anyf("rxb", "%" PRIu64"l" "u", endpoint->rx_bytes); | |||
| 2575 | ||||
| 2576 | sharkd_json_value_anyf("txf", "%" PRIu64"l" "u", endpoint->tx_frames); | |||
| 2577 | sharkd_json_value_anyf("txb", "%" PRIu64"l" "u", endpoint->tx_bytes); | |||
| 2578 | ||||
| 2579 | filter_str = get_endpoint_filter(endpoint); | |||
| 2580 | if (filter_str) | |||
| 2581 | { | |||
| 2582 | sharkd_json_value_string("filter", filter_str); | |||
| 2583 | g_free(filter_str); | |||
| 2584 | } | |||
| 2585 | ||||
| 2586 | wmem_free(NULL((void*)0), host_str); | |||
| 2587 | ||||
| 2588 | if (sharkd_session_geoip_addr(&(endpoint->myaddress), "")) | |||
| 2589 | with_geoip = 1; | |||
| 2590 | json_dumper_end_object(&dumper); | |||
| 2591 | } | |||
| 2592 | } | |||
| 2593 | sharkd_json_array_close(); | |||
| 2594 | ||||
| 2595 | sharkd_json_value_string("proto", proto); | |||
| 2596 | sharkd_json_value_anyf("geoip", with_geoip ? "true" : "false"); | |||
| 2597 | ||||
| 2598 | json_dumper_end_object(&dumper); | |||
| 2599 | } | |||
| 2600 | ||||
| 2601 | static void | |||
| 2602 | sharkd_session_free_tap_conv_cb(void *arg) | |||
| 2603 | { | |||
| 2604 | conv_hash_t *hash = (conv_hash_t *) arg; | |||
| 2605 | struct sharkd_conv_tap_data *iu = (struct sharkd_conv_tap_data *) hash->user_data; | |||
| 2606 | ||||
| 2607 | if (!strncmp(iu->type, "conv:", 5)) | |||
| 2608 | { | |||
| 2609 | reset_conversation_table_data(hash); | |||
| 2610 | } | |||
| 2611 | else if (!strncmp(iu->type, "endpt:", 6)) | |||
| 2612 | { | |||
| 2613 | reset_endpoint_table_data(hash); | |||
| 2614 | } | |||
| 2615 | ||||
| 2616 | g_free(iu); | |||
| 2617 | } | |||
| 2618 | ||||
| 2619 | /** | |||
| 2620 | * sharkd_session_process_tap_nstat_cb() | |||
| 2621 | * | |||
| 2622 | * Output nstat tap: | |||
| 2623 | * (m) tap - tap name | |||
| 2624 | * (m) type - tap output type | |||
| 2625 | * (m) fields: array of objects with attributes: | |||
| 2626 | * (m) c - name | |||
| 2627 | * | |||
| 2628 | * (m) tables: array of object with attributes: | |||
| 2629 | * (m) t - table title | |||
| 2630 | * (m) i - array of items | |||
| 2631 | */ | |||
| 2632 | static void | |||
| 2633 | sharkd_session_process_tap_nstat_cb(void *arg) | |||
| 2634 | { | |||
| 2635 | stat_data_t *stat_data = (stat_data_t *) arg; | |||
| 2636 | unsigned i, j, k; | |||
| 2637 | ||||
| 2638 | json_dumper_begin_object(&dumper); | |||
| 2639 | sharkd_json_value_stringf("tap", "nstat:%s", stat_data->stat_tap_data->cli_string); | |||
| 2640 | sharkd_json_value_string("type", "nstat"); | |||
| 2641 | ||||
| 2642 | sharkd_json_array_open("fields"); | |||
| 2643 | for (i = 0; i < stat_data->stat_tap_data->nfields; i++) | |||
| 2644 | { | |||
| 2645 | stat_tap_table_item *field = &(stat_data->stat_tap_data->fields[i]); | |||
| 2646 | ||||
| 2647 | json_dumper_begin_object(&dumper); | |||
| 2648 | sharkd_json_value_string("c", field->column_name); | |||
| 2649 | json_dumper_end_object(&dumper); | |||
| 2650 | } | |||
| 2651 | sharkd_json_array_close(); | |||
| 2652 | ||||
| 2653 | sharkd_json_array_open("tables"); | |||
| 2654 | for (i = 0; i < stat_data->stat_tap_data->tables->len; i++) | |||
| 2655 | { | |||
| 2656 | stat_tap_table *table = g_array_index(stat_data->stat_tap_data->tables, stat_tap_table *, i)(((stat_tap_table **) (void *) (stat_data->stat_tap_data-> tables)->data) [(i)]); | |||
| 2657 | ||||
| 2658 | json_dumper_begin_object(&dumper); | |||
| 2659 | ||||
| 2660 | sharkd_json_value_string("t", table->title); | |||
| 2661 | ||||
| 2662 | sharkd_json_array_open("i"); | |||
| 2663 | for (j = 0; j < table->num_elements; j++) | |||
| 2664 | { | |||
| 2665 | stat_tap_table_item_type *field_data; | |||
| 2666 | ||||
| 2667 | field_data = stat_tap_get_field_data(table, j, 0); | |||
| 2668 | if (field_data == NULL((void*)0) || field_data->type == TABLE_ITEM_NONE) /* Nothing for us here */ | |||
| 2669 | continue; | |||
| 2670 | ||||
| 2671 | sharkd_json_array_open(NULL((void*)0)); | |||
| 2672 | for (k = 0; k < table->num_fields; k++) | |||
| 2673 | { | |||
| 2674 | field_data = stat_tap_get_field_data(table, j, k); | |||
| 2675 | ||||
| 2676 | switch (field_data->type) | |||
| 2677 | { | |||
| 2678 | case TABLE_ITEM_UINT: | |||
| 2679 | sharkd_json_value_anyf(NULL((void*)0), "%u", field_data->value.uint_value); | |||
| 2680 | break; | |||
| 2681 | ||||
| 2682 | case TABLE_ITEM_INT: | |||
| 2683 | sharkd_json_value_anyf(NULL((void*)0), "%d", field_data->value.int_value); | |||
| 2684 | break; | |||
| 2685 | ||||
| 2686 | case TABLE_ITEM_STRING: | |||
| 2687 | sharkd_json_value_string(NULL((void*)0), field_data->value.string_value); | |||
| 2688 | break; | |||
| 2689 | ||||
| 2690 | case TABLE_ITEM_FLOAT: | |||
| 2691 | sharkd_json_value_anyf(NULL((void*)0), "%f", field_data->value.float_value); | |||
| 2692 | break; | |||
| 2693 | ||||
| 2694 | case TABLE_ITEM_ENUM: | |||
| 2695 | sharkd_json_value_anyf(NULL((void*)0), "%d", field_data->value.enum_value); | |||
| 2696 | break; | |||
| 2697 | ||||
| 2698 | case TABLE_ITEM_NONE: | |||
| 2699 | sharkd_json_value_anyf(NULL((void*)0), "null"); | |||
| 2700 | break; | |||
| 2701 | } | |||
| 2702 | } | |||
| 2703 | ||||
| 2704 | sharkd_json_array_close(); | |||
| 2705 | } | |||
| 2706 | sharkd_json_array_close(); | |||
| 2707 | json_dumper_end_object(&dumper); | |||
| 2708 | } | |||
| 2709 | sharkd_json_array_close(); | |||
| 2710 | ||||
| 2711 | json_dumper_end_object(&dumper); | |||
| 2712 | } | |||
| 2713 | ||||
| 2714 | static void | |||
| 2715 | sharkd_session_free_tap_nstat_cb(void *arg) | |||
| 2716 | { | |||
| 2717 | stat_data_t *stat_data = (stat_data_t *) arg; | |||
| 2718 | ||||
| 2719 | free_stat_tables(stat_data->stat_tap_data); | |||
| 2720 | } | |||
| 2721 | ||||
| 2722 | /** | |||
| 2723 | * sharkd_session_process_tap_rtd_cb() | |||
| 2724 | * | |||
| 2725 | * Output rtd tap: | |||
| 2726 | * (m) tap - tap name | |||
| 2727 | * (m) type - tap output type | |||
| 2728 | * (m) stats - statistics rows - array object with attributes: | |||
| 2729 | * (m) type - statistic name | |||
| 2730 | * (m) num - number of messages | |||
| 2731 | * (m) min - minimum SRT time | |||
| 2732 | * (m) max - maximum SRT time | |||
| 2733 | * (m) tot - total SRT time | |||
| 2734 | * (m) min_frame - minimal SRT | |||
| 2735 | * (m) max_frame - maximum SRT | |||
| 2736 | * (o) open_req - Open Requests | |||
| 2737 | * (o) disc_rsp - Discarded Responses | |||
| 2738 | * (o) req_dup - Duplicated Requests | |||
| 2739 | * (o) rsp_dup - Duplicated Responses | |||
| 2740 | * (o) open_req - Open Requests | |||
| 2741 | * (o) disc_rsp - Discarded Responses | |||
| 2742 | * (o) req_dup - Duplicated Requests | |||
| 2743 | * (o) rsp_dup - Duplicated Responses | |||
| 2744 | */ | |||
| 2745 | static void | |||
| 2746 | sharkd_session_process_tap_rtd_cb(void *arg) | |||
| 2747 | { | |||
| 2748 | rtd_data_t *rtd_data = (rtd_data_t *) arg; | |||
| 2749 | register_rtd_t *rtd = (register_rtd_t *) rtd_data->user_data; | |||
| 2750 | ||||
| 2751 | unsigned i, j; | |||
| 2752 | ||||
| 2753 | const char *filter = proto_get_protocol_filter_name(get_rtd_proto_id(rtd)); | |||
| 2754 | ||||
| 2755 | /* XXX, some dissectors are having single table and multiple timestats (mgcp, megaco), | |||
| 2756 | * some multiple table and single timestat (radius, h225) | |||
| 2757 | * and it seems that value_string is used one for timestamp-ID, other one for table-ID | |||
| 2758 | * I wonder how it will gonna work with multiple timestats and multiple tables... | |||
| 2759 | * (for usage grep for: register_rtd_table) | |||
| 2760 | */ | |||
| 2761 | const value_string *vs = get_rtd_value_string(rtd); | |||
| 2762 | ||||
| 2763 | json_dumper_begin_object(&dumper); | |||
| 2764 | sharkd_json_value_stringf("tap", "rtd:%s", filter); | |||
| 2765 | sharkd_json_value_string("type", "rtd"); | |||
| 2766 | ||||
| 2767 | if (rtd_data->stat_table.num_rtds == 1) | |||
| 2768 | { | |||
| 2769 | const rtd_timestat *ms = &rtd_data->stat_table.time_stats[0]; | |||
| 2770 | ||||
| 2771 | sharkd_json_value_anyf("open_req", "%u", ms->open_req_num); | |||
| 2772 | sharkd_json_value_anyf("disc_rsp", "%u", ms->disc_rsp_num); | |||
| 2773 | sharkd_json_value_anyf("req_dup", "%u", ms->req_dup_num); | |||
| 2774 | sharkd_json_value_anyf("rsp_dup", "%u", ms->rsp_dup_num); | |||
| 2775 | } | |||
| 2776 | ||||
| 2777 | sharkd_json_array_open("stats"); | |||
| 2778 | for (i = 0; i < rtd_data->stat_table.num_rtds; i++) | |||
| 2779 | { | |||
| 2780 | const rtd_timestat *ms = &rtd_data->stat_table.time_stats[i]; | |||
| 2781 | ||||
| 2782 | for (j = 0; j < ms->num_timestat; j++) | |||
| 2783 | { | |||
| 2784 | const char *type_str; | |||
| 2785 | ||||
| 2786 | if (ms->rtd[j].num == 0) | |||
| 2787 | continue; | |||
| 2788 | ||||
| 2789 | json_dumper_begin_object(&dumper); | |||
| 2790 | ||||
| 2791 | if (rtd_data->stat_table.num_rtds == 1) | |||
| 2792 | type_str = val_to_str_const(j, vs, "Other"); /* 1 table - description per row */ | |||
| 2793 | else | |||
| 2794 | type_str = val_to_str_const(i, vs, "Other"); /* multiple table - description per table */ | |||
| 2795 | sharkd_json_value_string("type", type_str); | |||
| 2796 | ||||
| 2797 | sharkd_json_value_anyf("num", "%u", ms->rtd[j].num); | |||
| 2798 | sharkd_json_value_anyf("min", "%.9f", nstime_to_sec(&(ms->rtd[j].min))); | |||
| 2799 | sharkd_json_value_anyf("max", "%.9f", nstime_to_sec(&(ms->rtd[j].max))); | |||
| 2800 | sharkd_json_value_anyf("tot", "%.9f", nstime_to_sec(&(ms->rtd[j].tot))); | |||
| 2801 | sharkd_json_value_anyf("min_frame", "%u", ms->rtd[j].min_num); | |||
| 2802 | sharkd_json_value_anyf("max_frame", "%u", ms->rtd[j].max_num); | |||
| 2803 | ||||
| 2804 | if (rtd_data->stat_table.num_rtds != 1) | |||
| 2805 | { | |||
| 2806 | /* like in tshark, display it on every row */ | |||
| 2807 | sharkd_json_value_anyf("open_req", "%u", ms->open_req_num); | |||
| 2808 | sharkd_json_value_anyf("disc_rsp", "%u", ms->disc_rsp_num); | |||
| 2809 | sharkd_json_value_anyf("req_dup", "%u", ms->req_dup_num); | |||
| 2810 | sharkd_json_value_anyf("rsp_dup", "%u", ms->rsp_dup_num); | |||
| 2811 | } | |||
| 2812 | ||||
| 2813 | json_dumper_end_object(&dumper); | |||
| 2814 | } | |||
| 2815 | } | |||
| 2816 | sharkd_json_array_close(); | |||
| 2817 | ||||
| 2818 | json_dumper_end_object(&dumper); | |||
| 2819 | } | |||
| 2820 | ||||
| 2821 | static void | |||
| 2822 | sharkd_session_free_tap_rtd_cb(void *arg) | |||
| 2823 | { | |||
| 2824 | rtd_data_t *rtd_data = (rtd_data_t *) arg; | |||
| 2825 | ||||
| 2826 | free_rtd_table(&rtd_data->stat_table); | |||
| 2827 | g_free(rtd_data); | |||
| 2828 | } | |||
| 2829 | ||||
| 2830 | /** | |||
| 2831 | * sharkd_session_process_tap_srt_cb() | |||
| 2832 | * | |||
| 2833 | * Output srt tap: | |||
| 2834 | * (m) tap - tap name | |||
| 2835 | * (m) type - tap output type | |||
| 2836 | * | |||
| 2837 | * (m) tables - array of object with attributes: | |||
| 2838 | * (m) n - table name | |||
| 2839 | * (m) f - table filter | |||
| 2840 | * (o) c - table column name | |||
| 2841 | * (m) r - table rows - array object with attributes: | |||
| 2842 | * (m) n - row name | |||
| 2843 | * (m) idx - procedure index | |||
| 2844 | * (m) num - number of events | |||
| 2845 | * (m) min - minimum SRT time | |||
| 2846 | * (m) max - maximum SRT time | |||
| 2847 | * (m) tot - total SRT time | |||
| 2848 | */ | |||
| 2849 | static void | |||
| 2850 | sharkd_session_process_tap_srt_cb(void *arg) | |||
| 2851 | { | |||
| 2852 | srt_data_t *srt_data = (srt_data_t *) arg; | |||
| 2853 | register_srt_t *srt = (register_srt_t *) srt_data->user_data; | |||
| 2854 | ||||
| 2855 | const char *filter = proto_get_protocol_filter_name(get_srt_proto_id(srt)); | |||
| 2856 | ||||
| 2857 | unsigned i; | |||
| 2858 | ||||
| 2859 | json_dumper_begin_object(&dumper); | |||
| 2860 | sharkd_json_value_stringf("tap", "srt:%s", filter); | |||
| 2861 | sharkd_json_value_string("type", "srt"); | |||
| 2862 | ||||
| 2863 | sharkd_json_array_open("tables"); | |||
| 2864 | for (i = 0; i < srt_data->srt_array->len; i++) | |||
| 2865 | { | |||
| 2866 | /* SRT table */ | |||
| 2867 | srt_stat_table *rst = g_array_index(srt_data->srt_array, srt_stat_table *, i)(((srt_stat_table **) (void *) (srt_data->srt_array)->data ) [(i)]); | |||
| 2868 | ||||
| 2869 | int j; | |||
| 2870 | ||||
| 2871 | json_dumper_begin_object(&dumper); | |||
| 2872 | ||||
| 2873 | if (rst->name) | |||
| 2874 | sharkd_json_value_string("n", rst->name); | |||
| 2875 | else if (rst->short_name) | |||
| 2876 | sharkd_json_value_string("n", rst->short_name); | |||
| 2877 | else | |||
| 2878 | sharkd_json_value_stringf("n", "table%u", i); | |||
| 2879 | ||||
| 2880 | if (rst->filter_string) | |||
| 2881 | sharkd_json_value_string("f", rst->filter_string); | |||
| 2882 | ||||
| 2883 | if (rst->proc_column_name) | |||
| 2884 | sharkd_json_value_string("c", rst->proc_column_name); | |||
| 2885 | ||||
| 2886 | sharkd_json_array_open("r"); | |||
| 2887 | for (j = 0; j < rst->num_procs; j++) | |||
| 2888 | { | |||
| 2889 | /* SRT row */ | |||
| 2890 | srt_procedure_t *proc = &rst->procedures[j]; | |||
| 2891 | ||||
| 2892 | if (proc->stats.num == 0) | |||
| 2893 | continue; | |||
| 2894 | ||||
| 2895 | json_dumper_begin_object(&dumper); | |||
| 2896 | ||||
| 2897 | sharkd_json_value_string("n", proc->procedure); | |||
| 2898 | ||||
| 2899 | if (rst->filter_string) | |||
| 2900 | sharkd_json_value_anyf("idx", "%d", proc->proc_index); | |||
| 2901 | ||||
| 2902 | sharkd_json_value_anyf("num", "%u", proc->stats.num); | |||
| 2903 | ||||
| 2904 | sharkd_json_value_anyf("min", "%.9f", nstime_to_sec(&proc->stats.min)); | |||
| 2905 | sharkd_json_value_anyf("max", "%.9f", nstime_to_sec(&proc->stats.max)); | |||
| 2906 | sharkd_json_value_anyf("tot", "%.9f", nstime_to_sec(&proc->stats.tot)); | |||
| 2907 | ||||
| 2908 | json_dumper_end_object(&dumper); | |||
| 2909 | } | |||
| 2910 | sharkd_json_array_close(); | |||
| 2911 | ||||
| 2912 | json_dumper_end_object(&dumper); | |||
| 2913 | } | |||
| 2914 | sharkd_json_array_close(); | |||
| 2915 | ||||
| 2916 | json_dumper_end_object(&dumper); | |||
| 2917 | } | |||
| 2918 | ||||
| 2919 | static void | |||
| 2920 | sharkd_session_free_tap_srt_cb(void *arg) | |||
| 2921 | { | |||
| 2922 | srt_data_t *srt_data = (srt_data_t *) arg; | |||
| 2923 | register_srt_t *srt = (register_srt_t *) srt_data->user_data; | |||
| 2924 | ||||
| 2925 | free_srt_table(srt, srt_data->srt_array); | |||
| 2926 | g_array_free(srt_data->srt_array, TRUE(!(0))); | |||
| 2927 | g_free(srt_data); | |||
| 2928 | } | |||
| 2929 | ||||
| 2930 | static void | |||
| 2931 | // NOLINTNEXTLINE(misc-no-recursion) | |||
| 2932 | sharkd_session_process_tap_phs_cb_aux(phs_t *rs) | |||
| 2933 | { | |||
| 2934 | for (; rs; rs = rs->sibling) { | |||
| 2935 | if (rs->protocol == -1) { | |||
| 2936 | return; | |||
| 2937 | } | |||
| 2938 | sharkd_json_object_open(NULL((void*)0)); | |||
| 2939 | sharkd_json_value_string("proto", rs->proto_name); | |||
| 2940 | sharkd_json_value_anyf("frames", "%"PRIu32"u", rs->frames); | |||
| 2941 | sharkd_json_value_anyf("bytes", "%"PRIu64"l" "u", rs->bytes); | |||
| 2942 | if (rs->child != NULL((void*)0) && rs->child->protocol != -1) { | |||
| 2943 | sharkd_json_array_open("protos"); | |||
| 2944 | // We recurse here but our depth is limited | |||
| 2945 | sharkd_session_process_tap_phs_cb_aux(rs->child); | |||
| 2946 | sharkd_json_array_close(); | |||
| 2947 | } | |||
| 2948 | sharkd_json_object_close(); | |||
| 2949 | } | |||
| 2950 | } | |||
| 2951 | ||||
| 2952 | /** | |||
| 2953 | * sharkd_session_process_tap_phs_cb() | |||
| 2954 | * | |||
| 2955 | * Output phs tap: | |||
| 2956 | * (m) tap - tap name | |||
| 2957 | * (m) type - tap output type | |||
| 2958 | * (m) filter - tap filter argument | |||
| 2959 | * (m) protos - array of proto objects | |||
| 2960 | * | |||
| 2961 | * proto object: | |||
| 2962 | * (m) proto - protocol name | |||
| 2963 | * (m) frames - frame count | |||
| 2964 | * (m) bytes - bytes count | |||
| 2965 | * (o) protos - array of proto objects | |||
| 2966 | */ | |||
| 2967 | static void | |||
| 2968 | sharkd_session_process_tap_phs_cb(void *arg) | |||
| 2969 | { | |||
| 2970 | phs_t *rs = (phs_t *)arg; | |||
| 2971 | sharkd_json_object_open(NULL((void*)0)); | |||
| 2972 | sharkd_json_value_string("tap", "phs"); | |||
| 2973 | sharkd_json_value_string("type", "phs"); | |||
| 2974 | sharkd_json_value_string("filter", rs->filter ? rs->filter : ""); | |||
| 2975 | sharkd_json_array_open("protos"); | |||
| 2976 | sharkd_session_process_tap_phs_cb_aux(rs); | |||
| 2977 | sharkd_json_array_close(); | |||
| 2978 | sharkd_json_object_close(); | |||
| 2979 | } | |||
| 2980 | ||||
| 2981 | static void | |||
| 2982 | sharkd_session_free_tap_phs_cb(void *arg) | |||
| 2983 | { | |||
| 2984 | phs_t *rs = (phs_t *)arg; | |||
| 2985 | free_phs(rs); | |||
| 2986 | } | |||
| 2987 | ||||
| 2988 | struct sharkd_export_object_list | |||
| 2989 | { | |||
| 2990 | struct sharkd_export_object_list *next; | |||
| 2991 | ||||
| 2992 | char *type; | |||
| 2993 | const char *proto; | |||
| 2994 | GSList *entries; | |||
| 2995 | }; | |||
| 2996 | ||||
| 2997 | static struct sharkd_export_object_list *sharkd_eo_list; | |||
| 2998 | ||||
| 2999 | /** | |||
| 3000 | * sharkd_session_process_tap_eo_cb() | |||
| 3001 | * | |||
| 3002 | * Output eo tap: | |||
| 3003 | * (m) tap - tap name | |||
| 3004 | * (m) type - tap output type | |||
| 3005 | * (m) proto - protocol short name | |||
| 3006 | * (m) objects - array of object with attributes: | |||
| 3007 | * (m) pkt - packet number | |||
| 3008 | * (o) hostname - hostname | |||
| 3009 | * (o) type - content type | |||
| 3010 | * (o) filename - filename | |||
| 3011 | * (m) len - object length | |||
| 3012 | * (m) sha1 - object's sha1 sum | |||
| 3013 | */ | |||
| 3014 | static void | |||
| 3015 | sharkd_session_process_tap_eo_cb(void *tapdata) | |||
| 3016 | { | |||
| 3017 | export_object_list_t *tap_object = (export_object_list_t *) tapdata; | |||
| 3018 | struct sharkd_export_object_list *object_list = (struct sharkd_export_object_list *) tap_object->gui_data; | |||
| 3019 | GSList *slist; | |||
| 3020 | int i = 0; | |||
| 3021 | char sha1sum_bytes[HASH_SHA1_LENGTH20], *sha1sum_str; | |||
| 3022 | ||||
| 3023 | json_dumper_begin_object(&dumper); | |||
| 3024 | sharkd_json_value_string("tap", object_list->type); | |||
| 3025 | sharkd_json_value_string("type", "eo"); | |||
| 3026 | ||||
| 3027 | sharkd_json_value_string("proto", object_list->proto); | |||
| 3028 | ||||
| 3029 | sharkd_json_array_open("objects"); | |||
| 3030 | for (slist = object_list->entries; slist; slist = slist->next) | |||
| 3031 | { | |||
| 3032 | const export_object_entry_t *eo_entry = (export_object_entry_t *) slist->data; | |||
| 3033 | ||||
| 3034 | json_dumper_begin_object(&dumper); | |||
| 3035 | ||||
| 3036 | sharkd_json_value_anyf("pkt", "%u", eo_entry->pkt_num); | |||
| 3037 | ||||
| 3038 | if (eo_entry->hostname) | |||
| 3039 | sharkd_json_value_string("hostname", eo_entry->hostname); | |||
| 3040 | ||||
| 3041 | if (eo_entry->content_type) | |||
| 3042 | sharkd_json_value_string("type", eo_entry->content_type); | |||
| 3043 | ||||
| 3044 | if (eo_entry->filename) | |||
| 3045 | sharkd_json_value_string("filename", eo_entry->filename); | |||
| 3046 | ||||
| 3047 | sharkd_json_value_stringf("_download", "%s_%d", object_list->type, i); | |||
| 3048 | ||||
| 3049 | sharkd_json_value_anyf("len", "%zu", eo_entry->payload_len); | |||
| 3050 | ||||
| 3051 | gcry_md_hash_buffer(GCRY_MD_SHA1, sha1sum_bytes, eo_entry->payload_data, eo_entry->payload_len); | |||
| 3052 | sha1sum_str = bytes_to_str(NULL, sha1sum_bytes, HASH_SHA1_LENGTH)bytes_to_str_maxlen(((void*)0), sha1sum_bytes, 20, 36); | |||
| 3053 | sharkd_json_value_string("sha1", sha1sum_str); | |||
| 3054 | g_free(sha1sum_str); | |||
| 3055 | ||||
| 3056 | json_dumper_end_object(&dumper); | |||
| 3057 | ||||
| 3058 | i++; | |||
| 3059 | } | |||
| 3060 | sharkd_json_array_close(); | |||
| 3061 | ||||
| 3062 | json_dumper_end_object(&dumper); | |||
| 3063 | } | |||
| 3064 | ||||
| 3065 | static void | |||
| 3066 | sharkd_eo_object_list_add_entry(void *gui_data, export_object_entry_t *entry) | |||
| 3067 | { | |||
| 3068 | struct sharkd_export_object_list *object_list = (struct sharkd_export_object_list *) gui_data; | |||
| 3069 | ||||
| 3070 | object_list->entries = g_slist_append(object_list->entries, entry); | |||
| 3071 | } | |||
| 3072 | ||||
| 3073 | static export_object_entry_t * | |||
| 3074 | sharkd_eo_object_list_get_entry(void *gui_data, int row) | |||
| 3075 | { | |||
| 3076 | struct sharkd_export_object_list *object_list = (struct sharkd_export_object_list *) gui_data; | |||
| 3077 | ||||
| 3078 | return (export_object_entry_t *) g_slist_nth_data(object_list->entries, row); | |||
| 3079 | } | |||
| 3080 | ||||
| 3081 | static struct sharkd_export_object_list * | |||
| 3082 | sharkd_eo_object_list_get_entry_by_type(void *gui_data, const char *tap_type) | |||
| 3083 | { | |||
| 3084 | struct sharkd_export_object_list *object_list = (struct sharkd_export_object_list *) gui_data; | |||
| 3085 | for (; object_list; object_list = object_list->next) | |||
| 3086 | { | |||
| 3087 | if (!strcmp(object_list->type, tap_type)) | |||
| 3088 | return object_list; | |||
| 3089 | } | |||
| 3090 | return NULL((void*)0); | |||
| 3091 | } | |||
| 3092 | ||||
| 3093 | ||||
| 3094 | /** | |||
| 3095 | * sharkd_session_process_tap_rtp_cb() | |||
| 3096 | * | |||
| 3097 | * Output RTP streams tap: | |||
| 3098 | * (m) tap - tap name | |||
| 3099 | * (m) type - tap output type | |||
| 3100 | * (m) streams - array of object with attributes: | |||
| 3101 | * (m) ssrc - RTP synchronization source identifier | |||
| 3102 | * (m) payload - stream payload | |||
| 3103 | * (m) saddr - source address | |||
| 3104 | * (m) sport - source port | |||
| 3105 | * (m) daddr - destination address | |||
| 3106 | * (m) dport - destination port | |||
| 3107 | * (m) pkts - packets count | |||
| 3108 | * (m) max_delta - max delta (ms) | |||
| 3109 | * (m) max_jitter - max jitter (ms) | |||
| 3110 | * (m) mean_jitter - mean jitter (ms) | |||
| 3111 | * (m) expectednr - | |||
| 3112 | * (m) totalnr - | |||
| 3113 | * (m) problem - if analyser found the problem | |||
| 3114 | * (m) ipver - address IP version (4 or 6) | |||
| 3115 | */ | |||
| 3116 | static void | |||
| 3117 | sharkd_session_process_tap_rtp_cb(void *arg) | |||
| 3118 | { | |||
| 3119 | rtpstream_tapinfo_t *rtp_tapinfo = (rtpstream_tapinfo_t *) arg; | |||
| 3120 | ||||
| 3121 | GList *listx; | |||
| 3122 | ||||
| 3123 | json_dumper_begin_object(&dumper); | |||
| 3124 | sharkd_json_value_string("tap", "rtp-streams"); | |||
| 3125 | sharkd_json_value_string("type", "rtp-streams"); | |||
| 3126 | ||||
| 3127 | sharkd_json_array_open("streams"); | |||
| 3128 | for (listx = g_list_first(rtp_tapinfo->strinfo_list); listx; listx = listx->next) | |||
| 3129 | { | |||
| 3130 | rtpstream_info_t *streaminfo = (rtpstream_info_t *) listx->data; | |||
| 3131 | rtpstream_info_calc_t calc; | |||
| 3132 | ||||
| 3133 | rtpstream_info_calculate(streaminfo, &calc); | |||
| 3134 | ||||
| 3135 | json_dumper_begin_object(&dumper); | |||
| 3136 | ||||
| 3137 | sharkd_json_value_stringf("ssrc", "0x%x", calc.ssrc); | |||
| 3138 | sharkd_json_value_string("payload", calc.all_payload_type_names); | |||
| 3139 | ||||
| 3140 | sharkd_json_value_string("saddr", calc.src_addr_str); | |||
| 3141 | sharkd_json_value_anyf("sport", "%u", calc.src_port); | |||
| 3142 | sharkd_json_value_string("daddr", calc.dst_addr_str); | |||
| 3143 | sharkd_json_value_anyf("dport", "%u", calc.dst_port); | |||
| 3144 | ||||
| 3145 | sharkd_json_value_anyf("start_time", "%f", calc.start_time_ms); | |||
| 3146 | sharkd_json_value_anyf("duration", "%f", calc.duration_ms); | |||
| 3147 | ||||
| 3148 | sharkd_json_value_anyf("pkts", "%u", calc.packet_count); | |||
| 3149 | sharkd_json_value_anyf("lost", "%u", calc.lost_num); | |||
| 3150 | sharkd_json_value_anyf("lost_percent", "%f", calc.lost_perc); | |||
| 3151 | ||||
| 3152 | sharkd_json_value_anyf("max_delta", "%f",calc.max_delta); | |||
| 3153 | sharkd_json_value_anyf("min_delta", "%f",calc.min_delta); | |||
| 3154 | sharkd_json_value_anyf("mean_delta", "%f",calc.mean_delta); | |||
| 3155 | sharkd_json_value_anyf("min_jitter", "%f", calc.min_jitter); | |||
| 3156 | sharkd_json_value_anyf("max_jitter", "%f", calc.max_jitter); | |||
| 3157 | sharkd_json_value_anyf("mean_jitter", "%f", calc.mean_jitter); | |||
| 3158 | ||||
| 3159 | sharkd_json_value_anyf("expectednr", "%u", calc.packet_expected); | |||
| 3160 | sharkd_json_value_anyf("totalnr", "%u", calc.total_nr); | |||
| 3161 | ||||
| 3162 | sharkd_json_value_anyf("problem", calc.problem ? "true" : "false"); | |||
| 3163 | ||||
| 3164 | /* for filter */ | |||
| 3165 | sharkd_json_value_anyf("ipver", "%d", (streaminfo->id.src_addr.type == AT_IPv6) ? 6 : 4); | |||
| 3166 | ||||
| 3167 | rtpstream_info_calc_free(&calc); | |||
| 3168 | ||||
| 3169 | json_dumper_end_object(&dumper); | |||
| 3170 | } | |||
| 3171 | sharkd_json_array_close(); | |||
| 3172 | ||||
| 3173 | json_dumper_end_object(&dumper); | |||
| 3174 | } | |||
| 3175 | ||||
| 3176 | /** | |||
| 3177 | * sharkd_session_process_tap_multicast_cb() | |||
| 3178 | * | |||
| 3179 | * Output UDP Multicast streams tap: | |||
| 3180 | * (m) tap - tap name | |||
| 3181 | * (m) type - tap output type | |||
| 3182 | * (m) bufferThresholdBytes - byte count for a stream where a buffer alarm should be reported | |||
| 3183 | * (m) burstIntervalMs - analysis interval in milliseconds | |||
| 3184 | * (m) burstThresholdPackets - count of packets in an interval that should trigger an alarm | |||
| 3185 | * (m) streams - array of streams with metrics: | |||
| 3186 | * (m) saddr - source address | |||
| 3187 | * (m) sport - source port | |||
| 3188 | * (m) daddr - destination address | |||
| 3189 | * (m) dport - destination port | |||
| 3190 | * (m) packets - object group for packet metrics with attributes: | |||
| 3191 | * (m) number - count of packets in the stream | |||
| 3192 | * (m) perSecond - average number of packets per seconds in the stream | |||
| 3193 | * (m) bandwidth - object group for bandwidth metrics with attributes: | |||
| 3194 | * (m) average - average measured bitrate in the stream | |||
| 3195 | * (m) max - max measured bitrate in the stream | |||
| 3196 | * (m) buffer - object group for buffer metrics with attributes: | |||
| 3197 | * (m) alarms - number of times the stream exceeded the buffer threshold | |||
| 3198 | * (m) max - highest stream buffer utilization | |||
| 3199 | * (m) burst - object group for burst metrics with attributes: | |||
| 3200 | * (m) alarms - number of times the stream exceeded the burst threshold | |||
| 3201 | * (m) max - most stream packets measured in a burst interval | |||
| 3202 | */ | |||
| 3203 | static void | |||
| 3204 | sharkd_session_process_tap_multicast_cb(void *arg) | |||
| 3205 | { | |||
| 3206 | mcaststream_tapinfo_t *tapinfo = (mcaststream_tapinfo_t *)arg; | |||
| 3207 | GList *list_item; | |||
| 3208 | char *addr_str; | |||
| 3209 | ||||
| 3210 | json_dumper_begin_object(&dumper); | |||
| 3211 | ||||
| 3212 | sharkd_json_value_string("tap", "multicast"); | |||
| 3213 | sharkd_json_value_string("type", "multicast"); | |||
| 3214 | ||||
| 3215 | sharkd_json_value_anyf("bufferThresholdBytes", "%u", mcast_stream_bufferalarm); | |||
| 3216 | sharkd_json_value_anyf("burstIntervalMs", "%u", mcast_stream_burstint); | |||
| 3217 | sharkd_json_value_anyf("burstThresholdPackets", "%u", mcast_stream_trigger); | |||
| 3218 | ||||
| 3219 | sharkd_json_array_open("streams"); | |||
| 3220 | for (list_item = g_list_first(tapinfo->strinfo_list); list_item; list_item = list_item->next) { | |||
| 3221 | mcast_stream_info_t *stream_info = (mcast_stream_info_t *) list_item->data; | |||
| 3222 | sharkd_json_object_open(NULL((void*)0)); | |||
| 3223 | { | |||
| 3224 | addr_str = address_to_display(NULL((void*)0), &stream_info->src_addr); | |||
| 3225 | sharkd_json_value_string("saddr", addr_str); | |||
| 3226 | wmem_free(NULL((void*)0), addr_str); | |||
| 3227 | sharkd_json_value_anyf("sport", "%u", stream_info->src_port); | |||
| 3228 | addr_str = address_to_display(NULL((void*)0), &stream_info->dest_addr); | |||
| 3229 | sharkd_json_value_string("daddr", addr_str); | |||
| 3230 | wmem_free(NULL((void*)0), addr_str); | |||
| 3231 | sharkd_json_value_anyf("dport", "%u", stream_info->dest_port); | |||
| 3232 | sharkd_json_object_open("packets"); | |||
| 3233 | { | |||
| 3234 | sharkd_json_value_anyf("number", "%u", stream_info->npackets); | |||
| 3235 | sharkd_json_value_anyf("perSecond", "%f", stream_info->apackets); | |||
| 3236 | } | |||
| 3237 | sharkd_json_object_close(); | |||
| 3238 | sharkd_json_object_open("bandwidth"); | |||
| 3239 | { | |||
| 3240 | sharkd_json_value_anyf("average", "%f", stream_info->average_bw); | |||
| 3241 | sharkd_json_value_anyf("max", "%f", stream_info->element.maxbw); | |||
| 3242 | } | |||
| 3243 | sharkd_json_object_close(); | |||
| 3244 | sharkd_json_object_open("buffer"); | |||
| 3245 | { | |||
| 3246 | sharkd_json_value_anyf("alarms", "%u", stream_info->element.numbuffalarms); | |||
| 3247 | sharkd_json_value_anyf("max", "%u", stream_info->element.topbuffusage); | |||
| 3248 | } | |||
| 3249 | sharkd_json_object_close(); | |||
| 3250 | sharkd_json_object_open("burst"); | |||
| 3251 | { | |||
| 3252 | sharkd_json_value_anyf("alarms", "%u", stream_info->element.numbursts); | |||
| 3253 | sharkd_json_value_anyf("max", "%u", stream_info->element.topburstsize); | |||
| 3254 | } | |||
| 3255 | sharkd_json_object_close(); | |||
| 3256 | } | |||
| 3257 | sharkd_json_object_close(); | |||
| 3258 | } | |||
| 3259 | sharkd_json_array_close(); | |||
| 3260 | ||||
| 3261 | json_dumper_end_object(&dumper); | |||
| 3262 | } | |||
| 3263 | ||||
| 3264 | static void | |||
| 3265 | sharkd_session_process_free_tap_multicast_cb(void *tapdata) | |||
| 3266 | { | |||
| 3267 | mcaststream_tapinfo_t *tapinfo = (mcaststream_tapinfo_t *)tapdata; | |||
| 3268 | ||||
| 3269 | mcaststream_reset(tapinfo); | |||
| 3270 | ||||
| 3271 | g_free(tapinfo); | |||
| 3272 | } | |||
| 3273 | ||||
| 3274 | /** | |||
| 3275 | * sharkd_session_process_tap_voip_calls_cb() | |||
| 3276 | * | |||
| 3277 | * Output VoIP Calls tap: | |||
| 3278 | * (m) tap - tap name | |||
| 3279 | * (m) type - tap output type | |||
| 3280 | * (m) calls - array of objects with attributes: | |||
| 3281 | * (m) call - call number | |||
| 3282 | * (m) start_time - start timestamp | |||
| 3283 | * (m) stop_time - stop timestamp | |||
| 3284 | * (m) initial_speaker - address of initial speaker | |||
| 3285 | * (m) from - from address | |||
| 3286 | * (m) to - to address | |||
| 3287 | * (m) protocol - protocol name | |||
| 3288 | * (m) packets - packet count | |||
| 3289 | * (m) state - state string | |||
| 3290 | * (m) comment - comment string | |||
| 3291 | */ | |||
| 3292 | static void | |||
| 3293 | sharkd_session_process_tap_voip_calls_cb(void *arg) | |||
| 3294 | { | |||
| 3295 | voip_calls_tapinfo_t *tapinfo = (voip_calls_tapinfo_t *)arg; | |||
| 3296 | char *addr_str; | |||
| 3297 | GList *cur_call = g_queue_peek_nth_link(tapinfo->callsinfos, 0); | |||
| 3298 | sharkd_json_object_open(NULL((void*)0)); | |||
| 3299 | sharkd_json_value_string("tap", "voip-calls"); | |||
| 3300 | sharkd_json_value_string("type", "voip-calls"); | |||
| 3301 | sharkd_json_array_open("calls"); | |||
| 3302 | while (cur_call && cur_call->data) { | |||
| 3303 | voip_calls_info_t *call_info_ = (voip_calls_info_t*) cur_call->data; | |||
| 3304 | sharkd_json_object_open(NULL((void*)0)); | |||
| 3305 | sharkd_json_value_anyf("call", "%hu", call_info_->call_num); | |||
| 3306 | sharkd_json_value_anyf("start_time", "%.6f", nstime_to_sec(&(call_info_->start_rel_ts))); | |||
| 3307 | sharkd_json_value_anyf("stop_time", "%.6f", nstime_to_sec(&(call_info_->stop_rel_ts))); | |||
| 3308 | addr_str = address_to_display(NULL((void*)0), &(call_info_->initial_speaker)); | |||
| 3309 | sharkd_json_value_string("initial_speaker", addr_str); | |||
| 3310 | wmem_free(NULL((void*)0), addr_str); | |||
| 3311 | sharkd_json_value_string("from", call_info_->from_identity); | |||
| 3312 | sharkd_json_value_string("to", call_info_->to_identity); | |||
| 3313 | sharkd_json_value_string("protocol", ((call_info_->protocol == VOIP_COMMON) && call_info_->protocol_name) ? | |||
| 3314 | call_info_->protocol_name : voip_protocol_name[call_info_->protocol]); | |||
| 3315 | sharkd_json_value_anyf("packets", "%u", call_info_->npackets); | |||
| 3316 | sharkd_json_value_string("state", voip_call_state_name[call_info_->call_state]); | |||
| 3317 | sharkd_json_value_string("comment", call_info_->call_comment); | |||
| 3318 | sharkd_json_object_close(); | |||
| 3319 | cur_call = g_list_next(cur_call)((cur_call) ? (((GList *)(cur_call))->next) : ((void*)0)); | |||
| 3320 | } | |||
| 3321 | sharkd_json_array_close(); | |||
| 3322 | sharkd_json_object_close(); | |||
| 3323 | } | |||
| 3324 | ||||
| 3325 | static void | |||
| 3326 | sharkd_session_free_tap_voip_calls_cb(void *tapdata) | |||
| 3327 | { | |||
| 3328 | voip_calls_tapinfo_t *tapinfo = (voip_calls_tapinfo_t *)tapdata; | |||
| 3329 | voip_calls_remove_all_tap_listeners(tapinfo); | |||
| 3330 | if (tapinfo->callsinfos != NULL((void*)0)) { | |||
| 3331 | g_queue_free(tapinfo->callsinfos); | |||
| 3332 | } | |||
| 3333 | if (tapinfo->graph_analysis != NULL((void*)0)) { | |||
| 3334 | sequence_analysis_info_free(tapinfo->graph_analysis); | |||
| 3335 | } | |||
| 3336 | memset(tapinfo, 0, sizeof(*tapinfo)); | |||
| 3337 | } | |||
| 3338 | ||||
| 3339 | ||||
| 3340 | struct sharkd_voip_convs_req { | |||
| 3341 | voip_calls_tapinfo_t *tapinfo; | |||
| 3342 | const char *tap_name; | |||
| 3343 | }; | |||
| 3344 | ||||
| 3345 | /** | |||
| 3346 | * sharkd_session_process_tap_voip_convs_cb() | |||
| 3347 | * | |||
| 3348 | * Output VoIP Conversations tap: | |||
| 3349 | * (m) tap - tap name | |||
| 3350 | * (m) type - tap output type | |||
| 3351 | * (m) convs - array of objects with attributes: | |||
| 3352 | * (m) frame - frame number | |||
| 3353 | * (m) call - call number | |||
| 3354 | * (m) time - timestamp | |||
| 3355 | * (m) dst_addr - destination address | |||
| 3356 | * (m) dst_port - destination port | |||
| 3357 | * (m) src_addr - source address | |||
| 3358 | * (m) src_port - source port | |||
| 3359 | * (m) label - label string | |||
| 3360 | * (m) comment - comment string | |||
| 3361 | */ | |||
| 3362 | static void | |||
| 3363 | sharkd_session_process_tap_voip_convs_cb(void *arg) | |||
| 3364 | { | |||
| 3365 | struct sharkd_voip_convs_req *voip_convs_req = (struct sharkd_voip_convs_req *)arg; | |||
| 3366 | voip_calls_tapinfo_t *tapinfo = voip_convs_req->tapinfo; | |||
| 3367 | seq_analysis_info_t *sainfo = tapinfo->graph_analysis; | |||
| 3368 | char *addr_str; | |||
| 3369 | sequence_analysis_list_sort(sainfo); | |||
| 3370 | sharkd_json_object_open(NULL((void*)0)); | |||
| 3371 | sharkd_json_value_string("tap", voip_convs_req->tap_name); | |||
| 3372 | sharkd_json_value_string("type", "voip-convs"); | |||
| 3373 | sharkd_json_array_open("convs"); | |||
| 3374 | for (GList *cur = g_queue_peek_nth_link(sainfo->items, 0); cur; cur = g_list_next(cur)((cur) ? (((GList *)(cur))->next) : ((void*)0))) { | |||
| 3375 | seq_analysis_item_t *sai = (seq_analysis_item_t *) cur->data; | |||
| 3376 | if ((voip_conv_sel[sai->conv_num / VOIP_CONV_BITS(sizeof(int) * 8)] & (1 << (sai->conv_num % VOIP_CONV_BITS(sizeof(int) * 8)))) == 0) | |||
| 3377 | continue; | |||
| 3378 | sharkd_json_object_open(NULL((void*)0)); | |||
| 3379 | sharkd_json_value_anyf("frame", "%d", sai->frame_number); | |||
| 3380 | sharkd_json_value_anyf("call", "%d", sai->conv_num); | |||
| 3381 | sharkd_json_value_string("time", sai->time_str); | |||
| 3382 | addr_str = address_to_display(NULL((void*)0), &(sai->dst_addr)); | |||
| 3383 | sharkd_json_value_string("dst_addr", addr_str); | |||
| 3384 | wmem_free(NULL((void*)0), addr_str); | |||
| 3385 | sharkd_json_value_anyf("dst_port", "%d", sai->port_dst); | |||
| 3386 | addr_str = address_to_display(NULL((void*)0), &(sai->src_addr)); | |||
| 3387 | sharkd_json_value_string("src_addr", addr_str); | |||
| 3388 | wmem_free(NULL((void*)0), addr_str); | |||
| 3389 | sharkd_json_value_anyf("src_port", "%d", sai->port_src); | |||
| 3390 | sharkd_json_value_string("label", sai->frame_label); | |||
| 3391 | sharkd_json_value_string("comment", sai->comment); | |||
| 3392 | sharkd_json_object_close(); | |||
| 3393 | } | |||
| 3394 | sharkd_json_array_close(); | |||
| 3395 | sharkd_json_object_close(); | |||
| 3396 | } | |||
| 3397 | ||||
| 3398 | static void | |||
| 3399 | sharkd_session_free_tap_voip_convs_cb(void *tapdata) | |||
| 3400 | { | |||
| 3401 | struct sharkd_voip_convs_req *voip_convs_req = (struct sharkd_voip_convs_req *)tapdata; | |||
| 3402 | voip_calls_tapinfo_t *tapinfo = voip_convs_req->tapinfo; | |||
| 3403 | voip_calls_remove_all_tap_listeners(tapinfo); | |||
| 3404 | if (tapinfo->callsinfos != NULL((void*)0)) { | |||
| 3405 | g_queue_free(tapinfo->callsinfos); | |||
| 3406 | } | |||
| 3407 | if (tapinfo->graph_analysis != NULL((void*)0)) { | |||
| 3408 | sequence_analysis_info_free(tapinfo->graph_analysis); | |||
| 3409 | } | |||
| 3410 | memset(tapinfo, 0, sizeof(*tapinfo)); | |||
| 3411 | g_free(voip_convs_req); | |||
| 3412 | } | |||
| 3413 | ||||
| 3414 | struct sharkd_hosts_req { | |||
| 3415 | const char *tap_name; | |||
| 3416 | bool_Bool dump_v4; | |||
| 3417 | bool_Bool dump_v6; | |||
| 3418 | }; | |||
| 3419 | ||||
| 3420 | static int | |||
| 3421 | sharkd_session_tap_ipv4_host_compare(const void *a, const void *b) | |||
| 3422 | { | |||
| 3423 | return ws_ascii_strnatcmp(((const hashipv4_t *)a)->name, | |||
| 3424 | ((const hashipv4_t *)b)->name); | |||
| 3425 | } | |||
| 3426 | ||||
| 3427 | static int | |||
| 3428 | sharkd_session_tap_ipv6_host_compare(const void *a, const void *b) | |||
| 3429 | { | |||
| 3430 | return ws_ascii_strnatcmp(((const hashipv6_t *)a)->name, | |||
| 3431 | ((const hashipv6_t *)b)->name); | |||
| 3432 | } | |||
| 3433 | ||||
| 3434 | static void | |||
| 3435 | sharkd_session_tap_ipv4_host_print(void *data, void *user_data _U___attribute__((unused))) | |||
| 3436 | { | |||
| 3437 | hashipv4_t *ipv4_hash_table_entry = (hashipv4_t *)data; | |||
| 3438 | sharkd_json_object_open(NULL((void*)0)); | |||
| 3439 | sharkd_json_value_string("name", ipv4_hash_table_entry->name); | |||
| 3440 | sharkd_json_value_string("addr", ipv4_hash_table_entry->ip); | |||
| 3441 | sharkd_json_object_close(); | |||
| 3442 | } | |||
| 3443 | ||||
| 3444 | static void | |||
| 3445 | sharkd_session_tap_ipv6_host_print(void *data, void *user_data _U___attribute__((unused))) | |||
| 3446 | { | |||
| 3447 | hashipv6_t *ipv6_hash_table_entry = (hashipv6_t *)data; | |||
| 3448 | sharkd_json_object_open(NULL((void*)0)); | |||
| 3449 | sharkd_json_value_string("name", ipv6_hash_table_entry->name); | |||
| 3450 | sharkd_json_value_string("addr", ipv6_hash_table_entry->ip6); | |||
| 3451 | sharkd_json_object_close(); | |||
| 3452 | } | |||
| 3453 | ||||
| 3454 | static void | |||
| 3455 | sharkd_session_tap_ipv4_host_insert_sorted(void *key _U___attribute__((unused)), void *value, void *user_data) | |||
| 3456 | { | |||
| 3457 | hashipv4_t *ipv4_hash_table_entry = (hashipv4_t *)value; | |||
| 3458 | GSList **list = (GSList **)user_data; | |||
| 3459 | if ((ipv4_hash_table_entry->flags & NAME_RESOLVED(1U<<1))) { | |||
| 3460 | *list = g_slist_insert_sorted(*list, ipv4_hash_table_entry, sharkd_session_tap_ipv4_host_compare); | |||
| 3461 | } | |||
| 3462 | } | |||
| 3463 | ||||
| 3464 | static void | |||
| 3465 | sharkd_session_tap_ipv6_host_insert_sorted(void *key _U___attribute__((unused)), void *value, void *user_data) | |||
| 3466 | { | |||
| 3467 | hashipv6_t *ipv6_hash_table_entry = (hashipv6_t *)value; | |||
| 3468 | GSList **list = (GSList **) user_data; | |||
| 3469 | if ((ipv6_hash_table_entry->flags & NAME_RESOLVED(1U<<1))) { | |||
| 3470 | *list = g_slist_insert_sorted(*list, ipv6_hash_table_entry, sharkd_session_tap_ipv6_host_compare); | |||
| 3471 | } | |||
| 3472 | } | |||
| 3473 | ||||
| 3474 | static void | |||
| 3475 | sharkd_session_tap_ipv4_hosts_print(void) | |||
| 3476 | { | |||
| 3477 | wmem_map_t *ipv4_hash_table = get_ipv4_hash_table(); | |||
| 3478 | if (!ipv4_hash_table) | |||
| 3479 | return; | |||
| 3480 | GSList *list = NULL((void*)0); | |||
| 3481 | wmem_map_foreach(ipv4_hash_table, sharkd_session_tap_ipv4_host_insert_sorted, &list); | |||
| 3482 | g_slist_foreach(list, sharkd_session_tap_ipv4_host_print, NULL((void*)0)); | |||
| 3483 | g_slist_free(list); | |||
| 3484 | } | |||
| 3485 | ||||
| 3486 | static void | |||
| 3487 | sharkd_session_tap_ipv6_hosts_print(void) | |||
| 3488 | { | |||
| 3489 | wmem_map_t *ipv6_hash_table = get_ipv6_hash_table(); | |||
| 3490 | if (!ipv6_hash_table) | |||
| 3491 | return; | |||
| 3492 | GSList *list = NULL((void*)0); | |||
| 3493 | wmem_map_foreach(ipv6_hash_table, sharkd_session_tap_ipv6_host_insert_sorted, &list); | |||
| 3494 | g_slist_foreach(list, sharkd_session_tap_ipv6_host_print, NULL((void*)0)); | |||
| 3495 | g_slist_free(list); | |||
| 3496 | } | |||
| 3497 | ||||
| 3498 | /** | |||
| 3499 | * sharkd_session_process_tap_hosts_cb() | |||
| 3500 | * | |||
| 3501 | * Output Hosts tap: | |||
| 3502 | * (m) tap - tap name | |||
| 3503 | * (m) type - tap output type | |||
| 3504 | * (o) ipv4_hosts - array of objects with attributes: | |||
| 3505 | * (m) addr - ipv4 address | |||
| 3506 | * (m) name - resolved name of address | |||
| 3507 | * (o) ipv6_hosts - array of objects with attributes: | |||
| 3508 | * (m) addr - ipv6 address | |||
| 3509 | * (m) name - resolved name of address | |||
| 3510 | */ | |||
| 3511 | static void | |||
| 3512 | sharkd_session_process_tap_hosts_cb(void *arg) | |||
| 3513 | { | |||
| 3514 | struct sharkd_hosts_req *hosts_req = (struct sharkd_hosts_req *)arg; | |||
| 3515 | sharkd_json_object_open(NULL((void*)0)); | |||
| 3516 | sharkd_json_value_string("tap", hosts_req->tap_name); | |||
| 3517 | sharkd_json_value_string("type", "hosts"); | |||
| 3518 | if (hosts_req->dump_v4) { | |||
| 3519 | sharkd_json_array_open("ipv4_hosts"); | |||
| 3520 | sharkd_session_tap_ipv4_hosts_print(); | |||
| 3521 | sharkd_json_array_close(); | |||
| 3522 | } | |||
| 3523 | if (hosts_req->dump_v6) { | |||
| 3524 | sharkd_json_array_open("ipv6_hosts"); | |||
| 3525 | sharkd_session_tap_ipv6_hosts_print(); | |||
| 3526 | sharkd_json_array_close(); | |||
| 3527 | } | |||
| 3528 | sharkd_json_object_close(); | |||
| 3529 | } | |||
| 3530 | ||||
| 3531 | static void | |||
| 3532 | sharkd_session_free_tap_hosts_cb(void *tapdata) | |||
| 3533 | { | |||
| 3534 | struct sharkd_hosts_req *hosts_req = (struct sharkd_hosts_req *)tapdata; | |||
| 3535 | g_free(hosts_req); | |||
| 3536 | } | |||
| 3537 | ||||
| 3538 | static GString* | |||
| 3539 | sharkd_session_eo_register_tap_listener(register_eo_t *eo, const char *tap_type, const char *tap_filter, tap_draw_cb tap_draw, void **ptap_data, GFreeFunc* ptap_free) | |||
| 3540 | { | |||
| 3541 | export_object_list_t *eo_object; | |||
| 3542 | struct sharkd_export_object_list *object_list; | |||
| 3543 | ||||
| 3544 | object_list = sharkd_eo_object_list_get_entry_by_type(sharkd_eo_list, tap_type); | |||
| 3545 | if (object_list) | |||
| 3546 | { | |||
| 3547 | g_slist_free_full(object_list->entries, (GDestroyNotify) eo_free_entry); | |||
| 3548 | object_list->entries = NULL((void*)0); | |||
| 3549 | } | |||
| 3550 | else | |||
| 3551 | { | |||
| 3552 | object_list = g_new(struct sharkd_export_object_list, 1)((struct sharkd_export_object_list *) g_malloc_n ((1), sizeof (struct sharkd_export_object_list))); | |||
| 3553 | object_list->type = g_strdup(tap_type)g_strdup_inline (tap_type); | |||
| 3554 | object_list->proto = proto_get_protocol_short_name(find_protocol_by_id(get_eo_proto_id(eo))); | |||
| 3555 | object_list->entries = NULL((void*)0); | |||
| 3556 | object_list->next = sharkd_eo_list; | |||
| 3557 | sharkd_eo_list = object_list; | |||
| 3558 | } | |||
| 3559 | ||||
| 3560 | eo_object = g_new0(export_object_list_t, 1)((export_object_list_t *) g_malloc0_n ((1), sizeof (export_object_list_t ))); | |||
| 3561 | eo_object->add_entry = sharkd_eo_object_list_add_entry; | |||
| 3562 | eo_object->get_entry = sharkd_eo_object_list_get_entry; | |||
| 3563 | eo_object->gui_data = (void *) object_list; | |||
| 3564 | ||||
| 3565 | *ptap_data = eo_object; | |||
| 3566 | *ptap_free = g_free; /* need to free only eo_object, object_list need to be kept for potential download */ | |||
| 3567 | ||||
| 3568 | return register_tap_listener(get_eo_tap_listener_name(eo), eo_object, tap_filter, 0, NULL((void*)0), get_eo_packet_func(eo), tap_draw, NULL((void*)0)); | |||
| 3569 | } | |||
| 3570 | ||||
| 3571 | /** | |||
| 3572 | * sharkd_session_process_tap() | |||
| 3573 | * | |||
| 3574 | * Process tap request | |||
| 3575 | * | |||
| 3576 | * Input: | |||
| 3577 | * (m) tap0 - First tap request | |||
| 3578 | * (o) tap1...tap15 - Other tap requests | |||
| 3579 | * | |||
| 3580 | * Output object with attributes: | |||
| 3581 | * (m) taps - array of object with attributes: | |||
| 3582 | * (m) tap - tap name | |||
| 3583 | * (m) type - tap output type | |||
| 3584 | * ... | |||
| 3585 | * for type:stats see sharkd_session_process_tap_stats_cb() | |||
| 3586 | * for type:nstat see sharkd_session_process_tap_nstat_cb() | |||
| 3587 | * for type:conv see sharkd_session_process_tap_conv_cb() | |||
| 3588 | * for type:host see sharkd_session_process_tap_conv_cb() | |||
| 3589 | * for type:rtp-streams see sharkd_session_process_tap_rtp_cb() | |||
| 3590 | * for type:rtp-analyse see sharkd_session_process_tap_rtp_analyse_cb() | |||
| 3591 | * for type:eo see sharkd_session_process_tap_eo_cb() | |||
| 3592 | * for type:expert see sharkd_session_process_tap_expert_cb() | |||
| 3593 | * for type:rtd see sharkd_session_process_tap_rtd_cb() | |||
| 3594 | * for type:srt see sharkd_session_process_tap_srt_cb() | |||
| 3595 | * for type:flow see sharkd_session_process_tap_flow_cb() | |||
| 3596 | * | |||
| 3597 | * (m) err - error code | |||
| 3598 | */ | |||
| 3599 | static void | |||
| 3600 | sharkd_session_process_tap(char *buf, const jsmntok_t *tokens, int count) | |||
| 3601 | { | |||
| 3602 | void *taps_data[16]; | |||
| 3603 | GFreeFunc taps_free[16]; | |||
| 3604 | int taps_count = 0; | |||
| 3605 | int i; | |||
| 3606 | const char *tap_filter = json_find_attr(buf, tokens, count, "filter"); | |||
| 3607 | ||||
| 3608 | rtpstream_tapinfo_t rtp_tapinfo = | |||
| 3609 | { NULL((void*)0), NULL((void*)0), NULL((void*)0), NULL((void*)0), 0, NULL((void*)0), NULL((void*)0), 0, TAP_ANALYSE, NULL((void*)0), NULL((void*)0), NULL((void*)0), false0, false0}; | |||
| 3610 | ||||
| 3611 | for (i = 0; i < 16; i++) | |||
| 3612 | { | |||
| 3613 | char tapbuf[32]; | |||
| 3614 | const char *tok_tap; | |||
| 3615 | ||||
| 3616 | void *tap_data = NULL((void*)0); | |||
| 3617 | GFreeFunc tap_free = NULL((void*)0); | |||
| 3618 | GString *tap_error = NULL((void*)0); | |||
| 3619 | ||||
| 3620 | snprintf(tapbuf, sizeof(tapbuf), "tap%d", i); | |||
| 3621 | tok_tap = json_find_attr(buf, tokens, count, tapbuf); | |||
| 3622 | if (!tok_tap) | |||
| 3623 | break; | |||
| 3624 | ||||
| 3625 | if (!strncmp(tok_tap, "stat:", 5)) | |||
| 3626 | { | |||
| 3627 | stats_tree_cfg *cfg = stats_tree_get_cfg_by_abbr(tok_tap + 5); | |||
| 3628 | stats_tree *st; | |||
| 3629 | ||||
| 3630 | if (!cfg) | |||
| 3631 | { | |||
| 3632 | sharkd_json_error( | |||
| 3633 | rpcid, -11001, NULL((void*)0), | |||
| 3634 | "sharkd_session_process_tap() stat %s not found", tok_tap + 5 | |||
| 3635 | ); | |||
| 3636 | return; | |||
| 3637 | } | |||
| 3638 | ||||
| 3639 | st = stats_tree_new(cfg, NULL((void*)0), tap_filter); | |||
| 3640 | ||||
| 3641 | tap_error = register_tap_listener(st->cfg->tapname, st, st->filter, st->cfg->flags, stats_tree_reset, stats_tree_packet, sharkd_session_process_tap_stats_cb, NULL((void*)0)); | |||
| 3642 | ||||
| 3643 | if (!tap_error && cfg->init) | |||
| 3644 | cfg->init(st); | |||
| 3645 | ||||
| 3646 | tap_data = st; | |||
| 3647 | tap_free = sharkd_session_free_tap_stats_cb; | |||
| 3648 | } | |||
| 3649 | else if (!strcmp(tok_tap, "expert")) | |||
| 3650 | { | |||
| 3651 | struct sharkd_expert_tap *expert_tap; | |||
| 3652 | ||||
| 3653 | expert_tap = g_new0(struct sharkd_expert_tap, 1)((struct sharkd_expert_tap *) g_malloc0_n ((1), sizeof (struct sharkd_expert_tap))); | |||
| 3654 | expert_tap->text = g_string_chunk_new(100); | |||
| 3655 | ||||
| 3656 | tap_error = register_tap_listener("expert", expert_tap, tap_filter, 0, NULL((void*)0), sharkd_session_packet_tap_expert_cb, sharkd_session_process_tap_expert_cb, NULL((void*)0)); | |||
| 3657 | ||||
| 3658 | tap_data = expert_tap; | |||
| 3659 | tap_free = sharkd_session_free_tap_expert_cb; | |||
| 3660 | } | |||
| 3661 | else if (!strncmp(tok_tap, "seqa:", 5)) | |||
| 3662 | { | |||
| 3663 | seq_analysis_info_t *graph_analysis; | |||
| 3664 | register_analysis_t *analysis; | |||
| 3665 | const char *tap_name; | |||
| 3666 | tap_packet_cb tap_func; | |||
| 3667 | unsigned tap_flags; | |||
| 3668 | ||||
| 3669 | analysis = sequence_analysis_find_by_name(tok_tap + 5); | |||
| 3670 | if (!analysis) | |||
| 3671 | { | |||
| 3672 | sharkd_json_error( | |||
| 3673 | rpcid, -11002, NULL((void*)0), | |||
| 3674 | "sharkd_session_process_tap() seq analysis %s not found", tok_tap + 5 | |||
| 3675 | ); | |||
| 3676 | return; | |||
| 3677 | } | |||
| 3678 | ||||
| 3679 | graph_analysis = sequence_analysis_info_new(); | |||
| 3680 | graph_analysis->name = tok_tap + 5; | |||
| 3681 | /* TODO, make configurable */ | |||
| 3682 | graph_analysis->any_addr = false0; | |||
| 3683 | ||||
| 3684 | tap_name = sequence_analysis_get_tap_listener_name(analysis); | |||
| 3685 | tap_flags = sequence_analysis_get_tap_flags(analysis); | |||
| 3686 | tap_func = sequence_analysis_get_packet_func(analysis); | |||
| 3687 | ||||
| 3688 | tap_error = register_tap_listener(tap_name, graph_analysis, tap_filter, tap_flags, NULL((void*)0), tap_func, sharkd_session_process_tap_flow_cb, NULL((void*)0)); | |||
| 3689 | ||||
| 3690 | tap_data = graph_analysis; | |||
| 3691 | tap_free = sharkd_session_free_tap_flow_cb; | |||
| 3692 | } | |||
| 3693 | else if (!strncmp(tok_tap, "conv:", 5) || !strncmp(tok_tap, "endpt:", 6)) | |||
| 3694 | { | |||
| 3695 | struct register_ct *ct = NULL((void*)0); | |||
| 3696 | const char *ct_tapname; | |||
| 3697 | struct sharkd_conv_tap_data *ct_data; | |||
| 3698 | tap_packet_cb tap_func = NULL((void*)0); | |||
| 3699 | ||||
| 3700 | if (!strncmp(tok_tap, "conv:", 5)) | |||
| 3701 | { | |||
| 3702 | ct = get_conversation_by_proto_id(proto_get_id_by_short_name(tok_tap + 5)); | |||
| 3703 | ||||
| 3704 | if (!ct || !(tap_func = get_conversation_packet_func(ct))) | |||
| 3705 | { | |||
| 3706 | sharkd_json_error( | |||
| 3707 | rpcid, -11003, NULL((void*)0), | |||
| 3708 | "sharkd_session_process_tap() conv %s not found", tok_tap + 5 | |||
| 3709 | ); | |||
| 3710 | return; | |||
| 3711 | } | |||
| 3712 | } | |||
| 3713 | else if (!strncmp(tok_tap, "endpt:", 6)) | |||
| 3714 | { | |||
| 3715 | ct = get_conversation_by_proto_id(proto_get_id_by_short_name(tok_tap + 6)); | |||
| 3716 | ||||
| 3717 | if (!ct || !(tap_func = get_endpoint_packet_func(ct))) | |||
| 3718 | { | |||
| 3719 | sharkd_json_error( | |||
| 3720 | rpcid, -11004, NULL((void*)0), | |||
| 3721 | "sharkd_session_process_tap() endpt %s not found", tok_tap + 6 | |||
| 3722 | ); | |||
| 3723 | return; | |||
| 3724 | } | |||
| 3725 | } | |||
| 3726 | else | |||
| 3727 | { | |||
| 3728 | sharkd_json_error( | |||
| 3729 | rpcid, -11005, NULL((void*)0), | |||
| 3730 | "sharkd_session_process_tap() conv/endpt(?): %s not found", tok_tap | |||
| 3731 | ); | |||
| 3732 | return; | |||
| 3733 | } | |||
| 3734 | ||||
| 3735 | ct_tapname = proto_get_protocol_filter_name(get_conversation_proto_id(ct)); | |||
| 3736 | ||||
| 3737 | ct_data = g_new0(struct sharkd_conv_tap_data, 1)((struct sharkd_conv_tap_data *) g_malloc0_n ((1), sizeof (struct sharkd_conv_tap_data))); | |||
| 3738 | ct_data->type = tok_tap; | |||
| 3739 | ct_data->hash.user_data = ct_data; | |||
| 3740 | ||||
| 3741 | /* XXX: make configurable */ | |||
| 3742 | ct_data->resolve_name = true1; | |||
| 3743 | ct_data->resolve_port = true1; | |||
| 3744 | ||||
| 3745 | tap_error = register_tap_listener(ct_tapname, &ct_data->hash, tap_filter, 0, NULL((void*)0), tap_func, sharkd_session_process_tap_conv_cb, NULL((void*)0)); | |||
| 3746 | ||||
| 3747 | tap_data = &ct_data->hash; | |||
| 3748 | tap_free = sharkd_session_free_tap_conv_cb; | |||
| 3749 | } | |||
| 3750 | else if (!strncmp(tok_tap, "nstat:", 6)) | |||
| 3751 | { | |||
| 3752 | stat_tap_table_ui *stat_tap = stat_tap_by_name(tok_tap + 6); | |||
| 3753 | stat_data_t *stat_data; | |||
| 3754 | ||||
| 3755 | if (!stat_tap) | |||
| 3756 | { | |||
| 3757 | sharkd_json_error( | |||
| 3758 | rpcid, -11006, NULL((void*)0), | |||
| 3759 | "sharkd_session_process_tap() nstat=%s not found", tok_tap + 6 | |||
| 3760 | ); | |||
| 3761 | return; | |||
| 3762 | } | |||
| 3763 | ||||
| 3764 | stat_tap->stat_tap_init_cb(stat_tap); | |||
| 3765 | ||||
| 3766 | stat_data = g_new0(stat_data_t, 1)((stat_data_t *) g_malloc0_n ((1), sizeof (stat_data_t))); | |||
| 3767 | stat_data->stat_tap_data = stat_tap; | |||
| 3768 | stat_data->user_data = NULL((void*)0); | |||
| 3769 | ||||
| 3770 | tap_error = register_tap_listener(stat_tap->tap_name, stat_data, tap_filter, 0, NULL((void*)0), stat_tap->packet_func, sharkd_session_process_tap_nstat_cb, NULL((void*)0)); | |||
| 3771 | ||||
| 3772 | tap_data = stat_data; | |||
| 3773 | tap_free = sharkd_session_free_tap_nstat_cb; | |||
| 3774 | } | |||
| 3775 | else if (!strncmp(tok_tap, "rtd:", 4)) | |||
| 3776 | { | |||
| 3777 | register_rtd_t *rtd = get_rtd_table_by_name(tok_tap + 4); | |||
| 3778 | rtd_data_t *rtd_data; | |||
| 3779 | char *err; | |||
| 3780 | ||||
| 3781 | if (!rtd) | |||
| 3782 | { | |||
| 3783 | sharkd_json_error( | |||
| 3784 | rpcid, -11007, NULL((void*)0), | |||
| 3785 | "sharkd_session_process_tap() rtd=%s not found", tok_tap + 4 | |||
| 3786 | ); | |||
| 3787 | return; | |||
| 3788 | } | |||
| 3789 | ||||
| 3790 | rtd_table_get_filter(rtd, "", &tap_filter, &err); | |||
| 3791 | if (err != NULL((void*)0)) | |||
| 3792 | { | |||
| 3793 | sharkd_json_error( | |||
| 3794 | rpcid, -11008, NULL((void*)0), | |||
| 3795 | "sharkd_session_process_tap() rtd=%s err=%s", tok_tap + 4, err | |||
| 3796 | ); | |||
| 3797 | g_free(err); | |||
| 3798 | return; | |||
| 3799 | } | |||
| 3800 | ||||
| 3801 | rtd_data = g_new0(rtd_data_t, 1)((rtd_data_t *) g_malloc0_n ((1), sizeof (rtd_data_t))); | |||
| 3802 | rtd_data->user_data = rtd; | |||
| 3803 | rtd_table_dissector_init(rtd, &rtd_data->stat_table, NULL((void*)0), NULL((void*)0)); | |||
| 3804 | ||||
| 3805 | tap_error = register_tap_listener(get_rtd_tap_listener_name(rtd), rtd_data, tap_filter, 0, NULL((void*)0), get_rtd_packet_func(rtd), sharkd_session_process_tap_rtd_cb, NULL((void*)0)); | |||
| 3806 | ||||
| 3807 | tap_data = rtd_data; | |||
| 3808 | tap_free = sharkd_session_free_tap_rtd_cb; | |||
| 3809 | } | |||
| 3810 | else if (!strncmp(tok_tap, "srt:", 4)) | |||
| 3811 | { | |||
| 3812 | register_srt_t *srt = get_srt_table_by_name(tok_tap + 4); | |||
| 3813 | srt_data_t *srt_data; | |||
| 3814 | char *err; | |||
| 3815 | ||||
| 3816 | if (!srt) | |||
| 3817 | { | |||
| 3818 | sharkd_json_error( | |||
| 3819 | rpcid, -11009, NULL((void*)0), | |||
| 3820 | "sharkd_session_process_tap() srt=%s not found", tok_tap + 4 | |||
| 3821 | ); | |||
| 3822 | return; | |||
| 3823 | } | |||
| 3824 | ||||
| 3825 | srt_table_get_filter(srt, "", &tap_filter, &err); | |||
| 3826 | if (err != NULL((void*)0)) | |||
| 3827 | { | |||
| 3828 | sharkd_json_error( | |||
| 3829 | rpcid, -11010, NULL((void*)0), | |||
| 3830 | "sharkd_session_process_tap() srt=%s err=%s", tok_tap + 4, err | |||
| 3831 | ); | |||
| 3832 | g_free(err); | |||
| 3833 | return; | |||
| 3834 | } | |||
| 3835 | ||||
| 3836 | srt_data = g_new0(srt_data_t, 1)((srt_data_t *) g_malloc0_n ((1), sizeof (srt_data_t))); | |||
| 3837 | srt_data->srt_array = g_array_new(FALSE(0), TRUE(!(0)), sizeof(srt_stat_table *)); | |||
| 3838 | srt_data->user_data = srt; | |||
| 3839 | srt_table_dissector_init(srt, srt_data->srt_array); | |||
| 3840 | ||||
| 3841 | tap_error = register_tap_listener(get_srt_tap_listener_name(srt), srt_data, tap_filter, 0, NULL((void*)0), get_srt_packet_func(srt), sharkd_session_process_tap_srt_cb, NULL((void*)0)); | |||
| 3842 | ||||
| 3843 | tap_data = srt_data; | |||
| 3844 | tap_free = sharkd_session_free_tap_srt_cb; | |||
| 3845 | } | |||
| 3846 | else if (!strncmp(tok_tap, "eo:", 3)) | |||
| 3847 | { | |||
| 3848 | register_eo_t *eo = get_eo_by_name(tok_tap + 3); | |||
| 3849 | ||||
| 3850 | if (!eo) | |||
| 3851 | { | |||
| 3852 | sharkd_json_error( | |||
| 3853 | rpcid, -11011, NULL((void*)0), | |||
| 3854 | "sharkd_session_process_tap() eo=%s not found", tok_tap + 3 | |||
| 3855 | ); | |||
| 3856 | return; | |||
| 3857 | } | |||
| 3858 | ||||
| 3859 | tap_error = sharkd_session_eo_register_tap_listener(eo, tok_tap, tap_filter, sharkd_session_process_tap_eo_cb, &tap_data, &tap_free); | |||
| 3860 | ||||
| 3861 | /* tap_data & tap_free assigned by sharkd_session_eo_register_tap_listener */ | |||
| 3862 | } | |||
| 3863 | else if (!strcmp(tok_tap, "rtp-streams")) | |||
| 3864 | { | |||
| 3865 | tap_error = register_tap_listener("rtp", &rtp_tapinfo, tap_filter, 0, rtpstream_reset_cb, rtpstream_packet_cb, sharkd_session_process_tap_rtp_cb, NULL((void*)0)); | |||
| 3866 | ||||
| 3867 | tap_data = &rtp_tapinfo; | |||
| 3868 | tap_free = rtpstream_reset_cb; | |||
| 3869 | } | |||
| 3870 | else if (!strncmp(tok_tap, "rtp-analyse:", 12)) | |||
| 3871 | { | |||
| 3872 | struct sharkd_analyse_rtp *rtp_req; | |||
| 3873 | ||||
| 3874 | rtp_req = (struct sharkd_analyse_rtp *) g_malloc0(sizeof(*rtp_req)); | |||
| 3875 | if (!sharkd_rtp_match_init(&rtp_req->id, tok_tap + 12)) | |||
| 3876 | { | |||
| 3877 | rtpstream_id_free(&rtp_req->id); | |||
| 3878 | g_free(rtp_req); | |||
| 3879 | continue; | |||
| 3880 | } | |||
| 3881 | ||||
| 3882 | rtp_req->tap_name = tok_tap; | |||
| 3883 | rtp_req->statinfo.first_packet = true1; | |||
| 3884 | rtp_req->statinfo.reg_pt = PT_UNDEFINED-1; | |||
| 3885 | ||||
| 3886 | tap_error = register_tap_listener("rtp", rtp_req, tap_filter, 0, NULL((void*)0), sharkd_session_packet_tap_rtp_analyse_cb, sharkd_session_process_tap_rtp_analyse_cb, NULL((void*)0)); | |||
| 3887 | ||||
| 3888 | tap_data = rtp_req; | |||
| 3889 | tap_free = sharkd_session_process_tap_rtp_free_cb; | |||
| 3890 | } | |||
| 3891 | else if (!strcmp(tok_tap, "multicast")) | |||
| 3892 | { | |||
| 3893 | mcaststream_tapinfo_t *mcaststream_tapinfo; | |||
| 3894 | mcaststream_tapinfo = (mcaststream_tapinfo_t *) g_malloc0(sizeof(*mcaststream_tapinfo)); | |||
| 3895 | ||||
| 3896 | tap_error = register_tap_listener("udp", mcaststream_tapinfo, tap_filter, 0, NULL((void*)0), mcaststream_packet, sharkd_session_process_tap_multicast_cb, NULL((void*)0)); | |||
| 3897 | tap_data = mcaststream_tapinfo; | |||
| 3898 | tap_free = sharkd_session_process_free_tap_multicast_cb; | |||
| 3899 | } | |||
| 3900 | else if (!strcmp(tok_tap, "phs")) | |||
| 3901 | { | |||
| 3902 | phs_t *rs; | |||
| 3903 | ||||
| 3904 | pc_proto_id = proto_registrar_get_id_byname("pkt_comment"); | |||
| 3905 | ||||
| 3906 | rs = new_phs_t(NULL((void*)0), tap_filter); | |||
| 3907 | ||||
| 3908 | tap_error = register_tap_listener("frame", rs, tap_filter, | |||
| 3909 | TL_REQUIRES_PROTO_TREE0x00000001|TL_REQUIRES_PROTOCOLS0x00000020, | |||
| 3910 | NULL((void*)0), protohierstat_packet, | |||
| 3911 | sharkd_session_process_tap_phs_cb, NULL((void*)0)); | |||
| 3912 | ||||
| 3913 | tap_data = rs; | |||
| 3914 | tap_free = sharkd_session_free_tap_phs_cb; | |||
| 3915 | } | |||
| 3916 | else if (!strcmp(tok_tap, "voip-calls")) | |||
| 3917 | { | |||
| 3918 | voip_stat_init_tapinfo(); | |||
| 3919 | ||||
| 3920 | tap_error = register_tap_listener("frame", &tapinfo_, tap_filter, 0, NULL((void*)0), NULL((void*)0), sharkd_session_process_tap_voip_calls_cb, NULL((void*)0)); | |||
| 3921 | ||||
| 3922 | tapinfo_.session = cfile.epan; | |||
| 3923 | voip_calls_init_all_taps(&tapinfo_); | |||
| 3924 | ||||
| 3925 | tap_data = &tapinfo_; | |||
| 3926 | tap_free = sharkd_session_free_tap_voip_calls_cb; | |||
| 3927 | } | |||
| 3928 | else if (!strncmp(tok_tap, "voip-convs:", 11)) | |||
| 3929 | { | |||
| 3930 | int len; | |||
| 3931 | unsigned int min, max; | |||
| 3932 | struct sharkd_voip_convs_req *voip_convs_req; | |||
| 3933 | const char *conv_arg = tok_tap + 11; | |||
| 3934 | ||||
| 3935 | // parse tok_tap to get which call we are asking for | |||
| 3936 | if (*conv_arg == 0) { | |||
| 3937 | // set all bits of voip_conv_sel (-1 in binary is all 1's) | |||
| 3938 | memset(voip_conv_sel, -1, sizeof(voip_conv_sel)); | |||
| 3939 | } else { | |||
| 3940 | memset(voip_conv_sel, 0, sizeof(voip_conv_sel)); | |||
| 3941 | ||||
| 3942 | while (*conv_arg != 0) { | |||
| 3943 | if (*conv_arg == ',') { | |||
| 3944 | conv_arg++; | |||
| 3945 | } | |||
| 3946 | if (sscanf(conv_arg, "%u-%u%n", &min, &max, &len) == 2) { | |||
| 3947 | conv_arg += len; | |||
| 3948 | } else if (sscanf(conv_arg, "%u%n", &min, &len) == 1) { | |||
| 3949 | max = min; | |||
| 3950 | conv_arg += len; | |||
| 3951 | } else { | |||
| 3952 | sharkd_json_error( | |||
| 3953 | rpcid, -11014, NULL((void*)0), | |||
| 3954 | "sharkd_session_process_tap() voip-convs=%s invalid 'convs' parameter", tok_tap | |||
| 3955 | ); | |||
| 3956 | return; | |||
| 3957 | } | |||
| 3958 | if (min > max || min >= VOIP_CONV_MAX((sizeof(int) * 8) * ((1<<(sizeof(uint16_t) * 8))/(sizeof (int) * 8))) || max >= VOIP_CONV_MAX((sizeof(int) * 8) * ((1<<(sizeof(uint16_t) * 8))/(sizeof (int) * 8)))) { | |||
| 3959 | sharkd_json_error( | |||
| 3960 | rpcid, -11012, NULL((void*)0), | |||
| 3961 | "sharkd_session_process_tap() voip-convs=%s invalid 'convs' number range", tok_tap | |||
| 3962 | ); | |||
| 3963 | return; | |||
| 3964 | } | |||
| 3965 | for(; min <= max; min++) { | |||
| 3966 | voip_conv_sel[min / VOIP_CONV_BITS(sizeof(int) * 8)] |= 1 << (min % VOIP_CONV_BITS(sizeof(int) * 8)); | |||
| 3967 | } | |||
| 3968 | } | |||
| 3969 | } | |||
| 3970 | ||||
| 3971 | voip_stat_init_tapinfo(); | |||
| 3972 | ||||
| 3973 | voip_convs_req = (struct sharkd_voip_convs_req *) g_malloc0(sizeof(*voip_convs_req)); | |||
| 3974 | voip_convs_req->tapinfo = &tapinfo_; | |||
| 3975 | voip_convs_req->tap_name = tok_tap; | |||
| 3976 | ||||
| 3977 | tap_error = register_tap_listener("frame", voip_convs_req, tap_filter, 0, NULL((void*)0), NULL((void*)0), sharkd_session_process_tap_voip_convs_cb, NULL((void*)0)); | |||
| 3978 | ||||
| 3979 | tapinfo_.session = cfile.epan; | |||
| 3980 | voip_calls_init_all_taps(&tapinfo_); | |||
| 3981 | ||||
| 3982 | tap_data = voip_convs_req; | |||
| 3983 | tap_free = sharkd_session_free_tap_voip_convs_cb; | |||
| 3984 | } | |||
| 3985 | else if (!strncmp(tok_tap, "hosts:", 6)) | |||
| 3986 | { | |||
| 3987 | bool_Bool dump_v4; | |||
| 3988 | bool_Bool dump_v6; | |||
| 3989 | struct sharkd_hosts_req *hosts_req; | |||
| 3990 | const char *proto_arg; | |||
| 3991 | char **proto_tokens; | |||
| 3992 | int proto_count; | |||
| 3993 | ||||
| 3994 | proto_arg = tok_tap + 6; | |||
| 3995 | ||||
| 3996 | if (strlen(proto_arg) == 0) { | |||
| 3997 | dump_v4 = true1; | |||
| 3998 | dump_v6 = true1; | |||
| 3999 | } else { | |||
| 4000 | dump_v4 = false0; | |||
| 4001 | dump_v6 = false0; | |||
| 4002 | ||||
| 4003 | proto_tokens = g_strsplit(proto_arg, ",", 0); | |||
| 4004 | proto_count = 0; | |||
| 4005 | while (proto_tokens[proto_count]) { | |||
| 4006 | if (!strcmp("ip", proto_tokens[proto_count]) || | |||
| 4007 | !strcmp("ipv4", proto_tokens[proto_count])) { | |||
| 4008 | dump_v4 = true1; | |||
| 4009 | } else if (!strcmp("ipv6", proto_tokens[proto_count])) { | |||
| 4010 | dump_v6 = true1; | |||
| 4011 | } else { | |||
| 4012 | g_strfreev(proto_tokens); | |||
| 4013 | sharkd_json_error( | |||
| 4014 | rpcid, -11015, NULL((void*)0), | |||
| 4015 | "sharkd_session_process_tap() hosts=%s invalid 'protos' parameter", tok_tap | |||
| 4016 | ); | |||
| 4017 | return; | |||
| 4018 | } | |||
| 4019 | proto_count++; | |||
| 4020 | } | |||
| 4021 | g_strfreev(proto_tokens); | |||
| 4022 | } | |||
| 4023 | ||||
| 4024 | hosts_req = (struct sharkd_hosts_req *)g_malloc0(sizeof(*hosts_req)); | |||
| 4025 | hosts_req->dump_v4 = dump_v4; | |||
| 4026 | hosts_req->dump_v6 = dump_v6; | |||
| 4027 | hosts_req->tap_name = tok_tap; | |||
| 4028 | ||||
| 4029 | tap_error = register_tap_listener("frame", hosts_req, tap_filter, TL_REQUIRES_PROTO_TREE0x00000001, NULL((void*)0), NULL((void*)0), sharkd_session_process_tap_hosts_cb, NULL((void*)0)); | |||
| 4030 | ||||
| 4031 | tap_data = hosts_req; | |||
| 4032 | tap_free = sharkd_session_free_tap_hosts_cb; | |||
| 4033 | } | |||
| 4034 | else | |||
| 4035 | { | |||
| 4036 | sharkd_json_error( | |||
| 4037 | rpcid, -11012, NULL((void*)0), | |||
| 4038 | "sharkd_session_process_tap() %s not recognized", tok_tap | |||
| 4039 | ); | |||
| 4040 | return; | |||
| 4041 | } | |||
| 4042 | ||||
| 4043 | if (tap_error) | |||
| 4044 | { | |||
| 4045 | sharkd_json_error( | |||
| 4046 | rpcid, -11013, NULL((void*)0), | |||
| 4047 | "sharkd_session_process_tap() name=%s error=%s", tok_tap, tap_error->str | |||
| 4048 | ); | |||
| 4049 | g_string_free(tap_error, TRUE)(__builtin_constant_p ((!(0))) ? (((!(0))) ? (g_string_free) ( (tap_error), ((!(0)))) : g_string_free_and_steal (tap_error)) : (g_string_free) ((tap_error), ((!(0))))); | |||
| 4050 | if (tap_free) | |||
| 4051 | tap_free(tap_data); | |||
| 4052 | return; | |||
| 4053 | } | |||
| 4054 | ||||
| 4055 | taps_data[taps_count] = tap_data; | |||
| 4056 | taps_free[taps_count] = tap_free; | |||
| 4057 | taps_count++; | |||
| 4058 | } | |||
| 4059 | ||||
| 4060 | fprintf(stderrstderr, "sharkd_session_process_tap() count=%d\n", taps_count); | |||
| 4061 | if (taps_count == 0) | |||
| 4062 | { | |||
| 4063 | sharkd_json_result_prologue(rpcid); | |||
| 4064 | sharkd_json_array_open("taps"); | |||
| 4065 | sharkd_json_array_close(); | |||
| 4066 | sharkd_json_result_epilogue(); | |||
| 4067 | return; | |||
| 4068 | } | |||
| 4069 | ||||
| 4070 | sharkd_json_result_prologue(rpcid); | |||
| 4071 | sharkd_json_array_open("taps"); | |||
| 4072 | sharkd_retap(); | |||
| 4073 | sharkd_json_array_close(); | |||
| 4074 | sharkd_json_result_epilogue(); | |||
| 4075 | ||||
| 4076 | for (i = 0; i < taps_count; i++) | |||
| 4077 | { | |||
| 4078 | if (taps_data[i]) | |||
| 4079 | remove_tap_listener(taps_data[i]); | |||
| 4080 | ||||
| 4081 | if (taps_free[i]) | |||
| 4082 | taps_free[i](taps_data[i]); | |||
| 4083 | } | |||
| 4084 | } | |||
| 4085 | ||||
| 4086 | /** | |||
| 4087 | * sharkd_session_process_follow() | |||
| 4088 | * | |||
| 4089 | * Process follow request | |||
| 4090 | * | |||
| 4091 | * Input: | |||
| 4092 | * (m) follow - follow protocol request (e.g. HTTP) | |||
| 4093 | * (m) filter - filter request (e.g. tcp.stream == 1) | |||
| 4094 | * (m) stream - stream index number | |||
| 4095 | * (o) sub_stream - follow sub-stream index number (e.g. for HTTP/2 and QUIC streams) | |||
| 4096 | * | |||
| 4097 | * Output object with attributes: | |||
| 4098 | * | |||
| 4099 | * (m) err - error code | |||
| 4100 | * (m) shost - server host | |||
| 4101 | * (m) sport - server port | |||
| 4102 | * (m) sbytes - server send bytes count | |||
| 4103 | * (m) chost - client host | |||
| 4104 | * (m) cport - client port | |||
| 4105 | * (m) cbytes - client send bytes count | |||
| 4106 | * (o) payloads - array of object with attributes: | |||
| 4107 | * (o) s - set if server sent, else client | |||
| 4108 | * (m) n - packet number | |||
| 4109 | * (m) d - data base64 encoded | |||
| 4110 | */ | |||
| 4111 | static void | |||
| 4112 | sharkd_session_process_follow(char *buf, const jsmntok_t *tokens, int count) | |||
| 4113 | { | |||
| 4114 | const char *tok_follow = json_find_attr(buf, tokens, count, "follow"); | |||
| 4115 | const char *tok_filter = json_find_attr(buf, tokens, count, "filter"); | |||
| 4116 | const char *tok_sub_stream = json_find_attr(buf, tokens, count, "sub_stream"); | |||
| 4117 | ||||
| 4118 | register_follow_t *follower; | |||
| 4119 | GString *tap_error; | |||
| 4120 | ||||
| 4121 | follow_info_t *follow_info; | |||
| 4122 | const char *host; | |||
| 4123 | char *port; | |||
| 4124 | ||||
| 4125 | follower = get_follow_by_name(tok_follow); | |||
| 4126 | if (!follower) | |||
| 4127 | { | |||
| 4128 | sharkd_json_error( | |||
| 4129 | rpcid, -12001, NULL((void*)0), | |||
| 4130 | "sharkd_session_process_follow() follower=%s not found", tok_follow | |||
| 4131 | ); | |||
| 4132 | return; | |||
| 4133 | } | |||
| 4134 | ||||
| 4135 | uint64_t substream_id = SUBSTREAM_UNUSED0xFFFFFFFFFFFFFFFFUL; | |||
| 4136 | if (tok_sub_stream) | |||
| 4137 | { | |||
| 4138 | ws_strtou64(tok_sub_stream, NULL((void*)0), &substream_id); | |||
| 4139 | } | |||
| 4140 | ||||
| 4141 | /* follow_reset_stream ? */ | |||
| 4142 | follow_info = g_new0(follow_info_t, 1)((follow_info_t *) g_malloc0_n ((1), sizeof (follow_info_t))); | |||
| 4143 | follow_info->substream_id = substream_id; | |||
| 4144 | /* gui_data, filter_out_filter not set, but not used by dissector */ | |||
| 4145 | ||||
| 4146 | tap_error = register_tap_listener(get_follow_tap_string(follower), follow_info, tok_filter, 0, NULL((void*)0), get_follow_tap_handler(follower), NULL((void*)0), NULL((void*)0)); | |||
| 4147 | if (tap_error) | |||
| 4148 | { | |||
| 4149 | sharkd_json_error( | |||
| 4150 | rpcid, -12002, NULL((void*)0), | |||
| 4151 | "sharkd_session_process_follow() name=%s error=%s", tok_follow, tap_error->str | |||
| 4152 | ); | |||
| 4153 | g_string_free(tap_error, TRUE)(__builtin_constant_p ((!(0))) ? (((!(0))) ? (g_string_free) ( (tap_error), ((!(0)))) : g_string_free_and_steal (tap_error)) : (g_string_free) ((tap_error), ((!(0))))); | |||
| 4154 | g_free(follow_info); | |||
| 4155 | return; | |||
| 4156 | } | |||
| 4157 | ||||
| 4158 | sharkd_retap(); | |||
| 4159 | ||||
| 4160 | sharkd_json_result_prologue(rpcid); | |||
| 4161 | ||||
| 4162 | /* Server information: hostname, port, bytes sent */ | |||
| 4163 | host = address_to_name(&follow_info->server_ip); | |||
| 4164 | sharkd_json_value_string("shost", host); | |||
| 4165 | ||||
| 4166 | port = get_follow_port_to_display(follower)(NULL((void*)0), follow_info->server_port); | |||
| 4167 | sharkd_json_value_string("sport", port); | |||
| 4168 | wmem_free(NULL((void*)0), port); | |||
| 4169 | ||||
| 4170 | sharkd_json_value_anyf("sbytes", "%u", follow_info->bytes_written[0]); | |||
| 4171 | ||||
| 4172 | /* Client information: hostname, port, bytes sent */ | |||
| 4173 | host = address_to_name(&follow_info->client_ip); | |||
| 4174 | sharkd_json_value_string("chost", host); | |||
| 4175 | ||||
| 4176 | port = get_follow_port_to_display(follower)(NULL((void*)0), follow_info->client_port); | |||
| 4177 | sharkd_json_value_string("cport", port); | |||
| 4178 | wmem_free(NULL((void*)0), port); | |||
| 4179 | ||||
| 4180 | sharkd_json_value_anyf("cbytes", "%u", follow_info->bytes_written[1]); | |||
| 4181 | ||||
| 4182 | if (follow_info->payload) | |||
| 4183 | { | |||
| 4184 | follow_record_t *follow_record; | |||
| 4185 | GList *cur; | |||
| 4186 | ||||
| 4187 | sharkd_json_array_open("payloads"); | |||
| 4188 | for (cur = g_list_last(follow_info->payload); cur; cur = g_list_previous(cur)((cur) ? (((GList *)(cur))->prev) : ((void*)0))) | |||
| 4189 | { | |||
| 4190 | follow_record = (follow_record_t *) cur->data; | |||
| 4191 | ||||
| 4192 | json_dumper_begin_object(&dumper); | |||
| 4193 | ||||
| 4194 | sharkd_json_value_anyf("n", "%u", follow_record->packet_num); | |||
| 4195 | sharkd_json_value_base64("d", follow_record->data->data, follow_record->data->len); | |||
| 4196 | ||||
| 4197 | if (follow_record->is_server) | |||
| 4198 | sharkd_json_value_anyf("s", "%d", 1); | |||
| 4199 | ||||
| 4200 | json_dumper_end_object(&dumper); | |||
| 4201 | } | |||
| 4202 | sharkd_json_array_close(); | |||
| 4203 | } | |||
| 4204 | ||||
| 4205 | sharkd_json_result_epilogue(); | |||
| 4206 | ||||
| 4207 | remove_tap_listener(follow_info); | |||
| 4208 | follow_info_free(follow_info); | |||
| 4209 | } | |||
| 4210 | ||||
| 4211 | static void | |||
| 4212 | // NOLINTNEXTLINE(misc-no-recursion) | |||
| 4213 | sharkd_session_process_frame_cb_tree(const char *key, epan_dissect_t *edt, proto_tree *tree, tvbuff_t **tvbs, bool_Bool display_hidden) | |||
| 4214 | { | |||
| 4215 | proto_node *node; | |||
| 4216 | ||||
| 4217 | sharkd_json_array_open(key); | |||
| 4218 | for (node = tree->first_child; node; node = node->next) | |||
| 4219 | { | |||
| 4220 | field_info *finfo = PNODE_FINFO(node)((node)->finfo); | |||
| 4221 | ||||
| 4222 | if (!finfo) | |||
| 4223 | continue; | |||
| 4224 | ||||
| 4225 | if (!display_hidden && FI_GET_FLAG(finfo, FI_HIDDEN)((finfo) ? ((finfo)->flags & (0x00000001)) : 0)) | |||
| 4226 | continue; | |||
| 4227 | ||||
| 4228 | json_dumper_begin_object(&dumper); | |||
| 4229 | ||||
| 4230 | if (!finfo->rep) | |||
| 4231 | { | |||
| 4232 | char label_str[ITEM_LABEL_LENGTH240]; | |||
| 4233 | ||||
| 4234 | label_str[0] = '\0'; | |||
| 4235 | proto_item_fill_label(finfo, label_str, NULL((void*)0)); | |||
| 4236 | sharkd_json_value_string("l", label_str); | |||
| 4237 | } | |||
| 4238 | else | |||
| 4239 | { | |||
| 4240 | sharkd_json_value_string("l", finfo->rep->representation); | |||
| 4241 | } | |||
| 4242 | ||||
| 4243 | if (finfo->ds_tvb && tvbs && tvbs[0] != finfo->ds_tvb) | |||
| 4244 | { | |||
| 4245 | int idx; | |||
| 4246 | ||||
| 4247 | for (idx = 1; tvbs[idx]; idx++) | |||
| 4248 | { | |||
| 4249 | if (tvbs[idx] == finfo->ds_tvb) | |||
| 4250 | { | |||
| 4251 | sharkd_json_value_anyf("ds", "%d", idx); | |||
| 4252 | break; | |||
| 4253 | } | |||
| 4254 | } | |||
| 4255 | } | |||
| 4256 | ||||
| 4257 | if (finfo->start >= 0 && finfo->length > 0) | |||
| 4258 | sharkd_json_value_anyf("h", "[%d,%d]", finfo->start, finfo->length); | |||
| 4259 | ||||
| 4260 | if (finfo->appendix_start >= 0 && finfo->appendix_length > 0) | |||
| 4261 | sharkd_json_value_anyf("i", "[%d,%d]", finfo->appendix_start, finfo->appendix_length); | |||
| 4262 | ||||
| 4263 | ||||
| 4264 | if (finfo->hfinfo) | |||
| 4265 | { | |||
| 4266 | char *filter; | |||
| 4267 | ||||
| 4268 | if (finfo->hfinfo->type == FT_PROTOCOL) | |||
| 4269 | { | |||
| 4270 | sharkd_json_value_string("t", "proto"); | |||
| 4271 | } | |||
| 4272 | else if (finfo->hfinfo->type == FT_FRAMENUM) | |||
| 4273 | { | |||
| 4274 | sharkd_json_value_string("t", "framenum"); | |||
| 4275 | sharkd_json_value_anyf("fnum", "%u", fvalue_get_uinteger(finfo->value)); | |||
| 4276 | } | |||
| 4277 | else if (FI_GET_FLAG(finfo, FI_URL)((finfo) ? ((finfo)->flags & (0x00000004)) : 0) && FT_IS_STRING(finfo->hfinfo->type)((finfo->hfinfo->type) == FT_STRING || (finfo->hfinfo ->type) == FT_STRINGZ || (finfo->hfinfo->type) == FT_STRINGZPAD || (finfo->hfinfo->type) == FT_STRINGZTRUNC || (finfo-> hfinfo->type) == FT_UINT_STRING || (finfo->hfinfo->type ) == FT_AX25)) | |||
| 4278 | { | |||
| 4279 | char *url = fvalue_to_string_repr(NULL((void*)0), finfo->value, FTREPR_DISPLAY, finfo->hfinfo->display); | |||
| 4280 | ||||
| 4281 | sharkd_json_value_string("t", "url"); | |||
| 4282 | sharkd_json_value_string("url", url); | |||
| 4283 | wmem_free(NULL((void*)0), url); | |||
| 4284 | } | |||
| 4285 | ||||
| 4286 | filter = proto_construct_match_selected_string(finfo, edt); | |||
| 4287 | if (filter) | |||
| 4288 | { | |||
| 4289 | sharkd_json_value_string("f", filter); | |||
| 4290 | wmem_free(NULL((void*)0), filter); | |||
| 4291 | } | |||
| 4292 | ||||
| 4293 | if (finfo->hfinfo->abbrev) | |||
| 4294 | sharkd_json_value_string("fn", finfo->hfinfo->abbrev); | |||
| 4295 | } | |||
| 4296 | ||||
| 4297 | if (FI_GET_FLAG(finfo, FI_GENERATED)((finfo) ? ((finfo)->flags & (0x00000002)) : 0)) | |||
| 4298 | sharkd_json_value_anyf("g", "true"); | |||
| 4299 | ||||
| 4300 | if (FI_GET_FLAG(finfo, FI_HIDDEN)((finfo) ? ((finfo)->flags & (0x00000001)) : 0)) | |||
| 4301 | sharkd_json_value_anyf("v", "true"); | |||
| 4302 | ||||
| 4303 | if (FI_GET_FLAG(finfo, PI_SEVERITY_MASK)((finfo) ? ((finfo)->flags & (0x00F00000)) : 0)) | |||
| 4304 | { | |||
| 4305 | const char *severity = try_val_to_str(FI_GET_FLAG(finfo, PI_SEVERITY_MASK)((finfo) ? ((finfo)->flags & (0x00F00000)) : 0), expert_severity_vals); | |||
| 4306 | ||||
| 4307 | ws_assert(severity != NULL)do { if ((1) && !(severity != ((void*)0))) ws_log_fatal_full ("", LOG_LEVEL_ERROR, "sharkd_session.c", 4307, __func__, "assertion failed: %s" , "severity != ((void*)0)"); } while (0); | |||
| 4308 | ||||
| 4309 | sharkd_json_value_string("s", severity); | |||
| 4310 | } | |||
| 4311 | ||||
| 4312 | if (((proto_tree *) node)->first_child) | |||
| 4313 | { | |||
| 4314 | if (finfo->tree_type != -1) | |||
| 4315 | sharkd_json_value_anyf("e", "%d", finfo->tree_type); | |||
| 4316 | ||||
| 4317 | // We recurse here but our depth is limited | |||
| 4318 | sharkd_session_process_frame_cb_tree("n", edt, (proto_tree *) node, tvbs, display_hidden); | |||
| 4319 | } | |||
| 4320 | ||||
| 4321 | json_dumper_end_object(&dumper); | |||
| 4322 | } | |||
| 4323 | sharkd_json_array_close(); | |||
| 4324 | } | |||
| 4325 | ||||
| 4326 | static bool_Bool | |||
| 4327 | sharkd_follower_visit_layers_cb(const void *key _U___attribute__((unused)), void *value, void *user_data) | |||
| 4328 | { | |||
| 4329 | register_follow_t *follower = (register_follow_t *) value; | |||
| 4330 | epan_dissect_t *edt = (epan_dissect_t *) user_data; | |||
| 4331 | packet_info *pi = &edt->pi; | |||
| 4332 | ||||
| 4333 | const int proto_id = get_follow_proto_id(follower); | |||
| 4334 | ||||
| 4335 | uint32_t ignore_stream; | |||
| 4336 | uint32_t ignore_sub_stream; | |||
| 4337 | ||||
| 4338 | if (proto_is_frame_protocol(pi->layers, proto_get_protocol_filter_name(proto_id))) | |||
| 4339 | { | |||
| 4340 | const char *layer_proto = proto_get_protocol_short_name(find_protocol_by_id(proto_id)); | |||
| 4341 | char *follow_filter; | |||
| 4342 | ||||
| 4343 | follow_filter = get_follow_conv_func(follower)(edt, pi, &ignore_stream, &ignore_sub_stream); | |||
| 4344 | ||||
| 4345 | json_dumper_begin_array(&dumper); | |||
| 4346 | json_dumper_value_string(&dumper, layer_proto); | |||
| 4347 | json_dumper_value_string(&dumper, follow_filter); | |||
| 4348 | json_dumper_end_array(&dumper); | |||
| 4349 | ||||
| 4350 | g_free(follow_filter); | |||
| 4351 | } | |||
| 4352 | ||||
| 4353 | return false0; | |||
| 4354 | } | |||
| 4355 | ||||
| 4356 | static bool_Bool | |||
| 4357 | sharkd_followers_visit_layers_cb(const void *key _U___attribute__((unused)), void *value, void *user_data) | |||
| 4358 | { | |||
| 4359 | register_follow_t *follower = (register_follow_t *) value; | |||
| 4360 | epan_dissect_t *edt = (epan_dissect_t *) user_data; | |||
| 4361 | packet_info *pi = &edt->pi; | |||
| 4362 | ||||
| 4363 | const int proto_id = get_follow_proto_id(follower); | |||
| 4364 | ||||
| 4365 | unsigned stream; | |||
| 4366 | unsigned sub_stream; | |||
| 4367 | ||||
| 4368 | if (proto_is_frame_protocol(pi->layers, proto_get_protocol_filter_name(proto_id))) | |||
| 4369 | { | |||
| 4370 | const char *layer_proto = proto_get_protocol_short_name(find_protocol_by_id(proto_id)); | |||
| 4371 | char *follow_filter; | |||
| 4372 | ||||
| 4373 | follow_filter = get_follow_conv_func(follower)(edt, pi, &stream, &sub_stream); | |||
| 4374 | ||||
| 4375 | sharkd_json_object_open(NULL((void*)0)); | |||
| 4376 | sharkd_json_value_string("protocol", layer_proto); | |||
| 4377 | sharkd_json_value_string("filter", follow_filter); | |||
| 4378 | if (get_follow_stream_count_func(follower) != NULL((void*)0)) | |||
| 4379 | { | |||
| 4380 | sharkd_json_value_anyf("stream", "%u", stream); | |||
| 4381 | } | |||
| 4382 | if (get_follow_sub_stream_id_func(follower) != NULL((void*)0)) | |||
| 4383 | { | |||
| 4384 | sharkd_json_value_anyf("sub_stream", "%u", sub_stream); | |||
| 4385 | } | |||
| 4386 | sharkd_json_object_close(); | |||
| 4387 | ||||
| 4388 | g_free(follow_filter); | |||
| 4389 | } | |||
| 4390 | ||||
| 4391 | return false0; | |||
| 4392 | } | |||
| 4393 | ||||
| 4394 | struct sharkd_frame_request_data | |||
| 4395 | { | |||
| 4396 | bool_Bool display_hidden; | |||
| 4397 | }; | |||
| 4398 | ||||
| 4399 | static void | |||
| 4400 | sharkd_session_process_frame_cb(epan_dissect_t *edt, proto_tree *tree, struct epan_column_info *cinfo, const GSList *data_src, void *data) | |||
| 4401 | { | |||
| 4402 | packet_info *pi = &edt->pi; | |||
| 4403 | frame_data *fdata = pi->fd; | |||
| 4404 | wtap_block_t pkt_block = NULL((void*)0); | |||
| 4405 | ||||
| 4406 | const struct sharkd_frame_request_data * const req_data = (const struct sharkd_frame_request_data * const) data; | |||
| 4407 | const bool_Bool display_hidden = (req_data) ? req_data->display_hidden : false0; | |||
| 4408 | ||||
| 4409 | sharkd_json_result_prologue(rpcid); | |||
| 4410 | ||||
| 4411 | if (fdata->has_modified_block) | |||
| 4412 | pkt_block = sharkd_get_modified_block(fdata); | |||
| 4413 | else | |||
| 4414 | pkt_block = pi->rec->block; | |||
| 4415 | ||||
| 4416 | if (pkt_block) | |||
| 4417 | { | |||
| 4418 | unsigned i; | |||
| 4419 | unsigned n; | |||
| 4420 | char *comment; | |||
| 4421 | ||||
| 4422 | n = wtap_block_count_option(pkt_block, OPT_COMMENT1); | |||
| 4423 | ||||
| 4424 | sharkd_json_array_open("comment"); | |||
| 4425 | for (i = 0; i < n; i++) { | |||
| 4426 | if (WTAP_OPTTYPE_SUCCESS == wtap_block_get_nth_string_option_value(pkt_block, OPT_COMMENT1, i, &comment)) { | |||
| 4427 | sharkd_json_value_string(NULL((void*)0), comment); | |||
| 4428 | } | |||
| 4429 | } | |||
| 4430 | sharkd_json_array_close(); | |||
| 4431 | } | |||
| 4432 | ||||
| 4433 | if (tree) | |||
| 4434 | { | |||
| 4435 | tvbuff_t **tvbs = NULL((void*)0); | |||
| 4436 | ||||
| 4437 | /* arrayize data src, to speedup searching for ds_tvb index */ | |||
| 4438 | if (data_src && data_src->next /* only needed if there are more than one data source */) | |||
| 4439 | { | |||
| 4440 | unsigned count = g_slist_length((GSList *) data_src); | |||
| 4441 | unsigned i; | |||
| 4442 | ||||
| 4443 | tvbs = (tvbuff_t **) g_malloc0((count + 1) * sizeof(*tvbs)); | |||
| 4444 | ||||
| 4445 | for (i = 0; i < count; i++) | |||
| 4446 | { | |||
| 4447 | const struct data_source *src = (const struct data_source *) g_slist_nth_data((GSList *) data_src, i); | |||
| 4448 | ||||
| 4449 | tvbs[i] = get_data_source_tvb(src); | |||
| 4450 | } | |||
| 4451 | ||||
| 4452 | tvbs[count] = NULL((void*)0); | |||
| 4453 | } | |||
| 4454 | ||||
| 4455 | sharkd_session_process_frame_cb_tree("tree", edt, tree, tvbs, display_hidden); | |||
| 4456 | ||||
| 4457 | g_free(tvbs); | |||
| 4458 | } | |||
| 4459 | ||||
| 4460 | if (cinfo) | |||
| 4461 | { | |||
| 4462 | int col; | |||
| 4463 | ||||
| 4464 | sharkd_json_array_open("col"); | |||
| 4465 | for (col = 0; col < cinfo->num_cols; ++col) | |||
| 4466 | { | |||
| 4467 | sharkd_json_value_string(NULL((void*)0), get_column_text(cinfo, col)); | |||
| 4468 | } | |||
| 4469 | sharkd_json_array_close(); | |||
| 4470 | } | |||
| 4471 | ||||
| 4472 | if (fdata->ignored) | |||
| 4473 | sharkd_json_value_anyf("i", "true"); | |||
| 4474 | ||||
| 4475 | if (fdata->marked) | |||
| 4476 | sharkd_json_value_anyf("m", "true"); | |||
| 4477 | ||||
| 4478 | if (fdata->color_filter) | |||
| 4479 | { | |||
| 4480 | sharkd_json_value_stringf("bg", "%06x", color_t_to_rgb(&fdata->color_filter->bg_color)); | |||
| 4481 | sharkd_json_value_stringf("fg", "%06x", color_t_to_rgb(&fdata->color_filter->fg_color)); | |||
| 4482 | } | |||
| 4483 | ||||
| 4484 | if (data_src) | |||
| 4485 | { | |||
| 4486 | struct data_source *src = (struct data_source *) data_src->data; | |||
| 4487 | bool_Bool ds_open = false0; | |||
| 4488 | ||||
| 4489 | tvbuff_t *tvb; | |||
| 4490 | unsigned length; | |||
| 4491 | ||||
| 4492 | tvb = get_data_source_tvb(src); | |||
| 4493 | length = tvb_captured_length(tvb); | |||
| 4494 | ||||
| 4495 | if (length != 0) | |||
| 4496 | { | |||
| 4497 | const unsigned char *cp = tvb_get_ptr(tvb, 0, length); | |||
| 4498 | ||||
| 4499 | /* XXX pi.fd->encoding */ | |||
| 4500 | sharkd_json_value_base64("bytes", cp, length); | |||
| 4501 | } | |||
| 4502 | else | |||
| 4503 | { | |||
| 4504 | sharkd_json_value_base64("bytes", "", 0); | |||
| 4505 | } | |||
| 4506 | ||||
| 4507 | data_src = data_src->next; | |||
| 4508 | if (data_src) | |||
| 4509 | { | |||
| 4510 | sharkd_json_array_open("ds"); | |||
| 4511 | ds_open = true1; | |||
| 4512 | } | |||
| 4513 | ||||
| 4514 | while (data_src) | |||
| 4515 | { | |||
| 4516 | src = (struct data_source *) data_src->data; | |||
| 4517 | ||||
| 4518 | json_dumper_begin_object(&dumper); | |||
| 4519 | ||||
| 4520 | { | |||
| 4521 | char *src_description = get_data_source_description(src); | |||
| 4522 | ||||
| 4523 | sharkd_json_value_string("name", src_description); | |||
| 4524 | wmem_free(NULL((void*)0), src_description); | |||
| 4525 | } | |||
| 4526 | ||||
| 4527 | tvb = get_data_source_tvb(src); | |||
| 4528 | length = tvb_captured_length(tvb); | |||
| 4529 | ||||
| 4530 | if (length != 0) | |||
| 4531 | { | |||
| 4532 | const unsigned char *cp = tvb_get_ptr(tvb, 0, length); | |||
| 4533 | ||||
| 4534 | /* XXX pi.fd->encoding */ | |||
| 4535 | sharkd_json_value_base64("bytes", cp, length); | |||
| 4536 | } | |||
| 4537 | else | |||
| 4538 | { | |||
| 4539 | sharkd_json_value_base64("bytes", "", 0); | |||
| 4540 | } | |||
| 4541 | ||||
| 4542 | json_dumper_end_object(&dumper); | |||
| 4543 | ||||
| 4544 | data_src = data_src->next; | |||
| 4545 | } | |||
| 4546 | ||||
| 4547 | /* close ds, only if was opened */ | |||
| 4548 | if (ds_open) | |||
| 4549 | sharkd_json_array_close(); | |||
| 4550 | } | |||
| 4551 | ||||
| 4552 | sharkd_json_array_open("fol"); | |||
| 4553 | follow_iterate_followers(sharkd_follower_visit_layers_cb, edt); | |||
| 4554 | sharkd_json_array_close(); | |||
| 4555 | ||||
| 4556 | sharkd_json_array_open("followers"); | |||
| 4557 | follow_iterate_followers(sharkd_followers_visit_layers_cb, edt); | |||
| 4558 | sharkd_json_array_close(); | |||
| 4559 | ||||
| 4560 | sharkd_json_result_epilogue(); | |||
| 4561 | } | |||
| 4562 | ||||
| 4563 | #define SHARKD_IOGRAPH_MAX_ITEMS1 << 25 1 << 25 /* 33,554,432 limit of items, same as max_io_items_ in ui/qt/io_graph_dialog.h */ | |||
| 4564 | ||||
| 4565 | struct sharkd_iograph | |||
| 4566 | { | |||
| 4567 | /* config */ | |||
| 4568 | int hf_index; | |||
| 4569 | io_graph_item_unit_t calc_type; | |||
| 4570 | uint32_t interval; | |||
| 4571 | bool_Bool aot; | |||
| 4572 | ||||
| 4573 | /* result */ | |||
| 4574 | int space_items; | |||
| 4575 | int num_items; | |||
| 4576 | io_graph_item_t *items; | |||
| 4577 | GString *error; | |||
| 4578 | }; | |||
| 4579 | ||||
| 4580 | static tap_packet_status | |||
| 4581 | sharkd_iograph_packet(void *g, packet_info *pinfo, epan_dissect_t *edt, const void *dummy _U___attribute__((unused)), tap_flags_t flags _U___attribute__((unused))) | |||
| 4582 | { | |||
| 4583 | struct sharkd_iograph *graph = (struct sharkd_iograph *) g; | |||
| 4584 | int idx; | |||
| 4585 | bool_Bool update_succeeded; | |||
| 4586 | ||||
| 4587 | int64_t tmp_idx = get_io_graph_index(pinfo, graph->interval); | |||
| 4588 | if (tmp_idx < 0 || tmp_idx >= SHARKD_IOGRAPH_MAX_ITEMS1 << 25) | |||
| ||||
| 4589 | return TAP_PACKET_DONT_REDRAW; | |||
| 4590 | ||||
| 4591 | idx = (int)tmp_idx; | |||
| 4592 | ||||
| 4593 | if (idx + 1 > graph->num_items) | |||
| 4594 | { | |||
| 4595 | if (idx + 1 > graph->space_items) | |||
| 4596 | { | |||
| 4597 | int new_size = idx + 1024; | |||
| 4598 | ||||
| 4599 | graph->items = (io_graph_item_t *) g_realloc(graph->items, sizeof(io_graph_item_t) * new_size); | |||
| 4600 | reset_io_graph_items(&graph->items[graph->space_items], new_size - graph->space_items, graph->hf_index); | |||
| 4601 | ||||
| 4602 | graph->space_items = new_size; | |||
| 4603 | } | |||
| 4604 | else if (graph->items == NULL((void*)0)) | |||
| 4605 | { | |||
| 4606 | graph->items = g_new(io_graph_item_t, graph->space_items)((io_graph_item_t *) g_malloc_n ((graph->space_items), sizeof (io_graph_item_t))); | |||
| 4607 | reset_io_graph_items(graph->items, graph->space_items, graph->hf_index); | |||
| 4608 | } | |||
| 4609 | ||||
| 4610 | graph->num_items = idx + 1; | |||
| 4611 | } | |||
| 4612 | ||||
| 4613 | update_succeeded = update_io_graph_item(graph->items, idx, pinfo, edt, graph->hf_index, graph->calc_type, graph->interval); | |||
| 4614 | /* XXX - TAP_PACKET_FAILED if the item couldn't be updated, with an error message? */ | |||
| 4615 | return update_succeeded ? TAP_PACKET_REDRAW : TAP_PACKET_DONT_REDRAW; | |||
| 4616 | } | |||
| 4617 | ||||
| 4618 | /** | |||
| 4619 | * sharkd_session_process_iograph() | |||
| 4620 | * | |||
| 4621 | * Process iograph request | |||
| 4622 | * | |||
| 4623 | * Input: | |||
| 4624 | * (o) interval - interval time, if not specified: 1000 | |||
| 4625 | * (o) interval_units - units for interval time, must be 's', 'ms' or 'us', if not specified: ms | |||
| 4626 | * (m) graph0 - First graph request | |||
| 4627 | * (o) graph1...graph9 - Other graph requests | |||
| 4628 | * (o) filter0 - First graph filter | |||
| 4629 | * (o) filter1...filter9 - Other graph filters | |||
| 4630 | * | |||
| 4631 | * Graph requests can be one of: "packets", "bytes", "bits", "sum:<field>", "frames:<field>", "max:<field>", "min:<field>", "avg:<field>", "load:<field>", | |||
| 4632 | * if you use variant with <field>, you need to pass field name in filter request. | |||
| 4633 | * | |||
| 4634 | * Output object with attributes: | |||
| 4635 | * (m) iograph - array of graph results with attributes: | |||
| 4636 | * errmsg - graph cannot be constructed | |||
| 4637 | * items - graph values, zeros are skipped, if value is not a number it's next index encoded as hex string | |||
| 4638 | */ | |||
| 4639 | static void | |||
| 4640 | sharkd_session_process_iograph(char *buf, const jsmntok_t *tokens, int count) | |||
| 4641 | { | |||
| 4642 | const char *tok_interval = json_find_attr(buf, tokens, count, "interval"); | |||
| 4643 | const char *tok_interval_units = json_find_attr(buf, tokens, count, "interval_units"); | |||
| 4644 | struct sharkd_iograph graphs[10]; | |||
| 4645 | bool_Bool is_any_ok = false0; | |||
| 4646 | int graph_count; | |||
| 4647 | ||||
| 4648 | int i; | |||
| 4649 | ||||
| 4650 | /* default: 1000ms = one per second */ | |||
| 4651 | uint32_t interval = 1000; | |||
| 4652 | const char *interval_units = "ms"; | |||
| 4653 | ||||
| 4654 | if (tok_interval) | |||
| 4655 | ws_strtou32(tok_interval, NULL((void*)0), &interval); | |||
| 4656 | ||||
| 4657 | if (tok_interval_units) | |||
| 4658 | { | |||
| 4659 | if (strcmp(tok_interval_units, "us") != 0 && | |||
| 4660 | strcmp(tok_interval_units, "ms") != 0 && | |||
| 4661 | strcmp(tok_interval_units, "s") != 0) | |||
| 4662 | { | |||
| 4663 | sharkd_json_error( | |||
| 4664 | rpcid, -7003, NULL((void*)0), | |||
| 4665 | "Invalid interval_units parameter: '%s', must be 's', 'ms' or 'us'", tok_interval_units | |||
| 4666 | ); | |||
| 4667 | return; | |||
| 4668 | } | |||
| 4669 | interval_units = tok_interval_units; | |||
| 4670 | } | |||
| 4671 | ||||
| 4672 | uint32_t interval_us = 0; | |||
| 4673 | if (strcmp(interval_units, "us") == 0) | |||
| 4674 | { | |||
| 4675 | interval_us = interval; | |||
| 4676 | } | |||
| 4677 | else if (strcmp(interval_units, "ms") == 0) | |||
| 4678 | { | |||
| 4679 | interval_us = 1000 * interval; | |||
| 4680 | } | |||
| 4681 | else if (strcmp(interval_units, "s") == 0) | |||
| 4682 | { | |||
| 4683 | interval_us = 1000000 * interval; | |||
| 4684 | } | |||
| 4685 | ||||
| 4686 | for (i = graph_count = 0; i < (int) G_N_ELEMENTS(graphs)(sizeof (graphs) / sizeof ((graphs)[0])); i++) | |||
| 4687 | { | |||
| 4688 | struct sharkd_iograph *graph = &graphs[graph_count]; | |||
| 4689 | ||||
| 4690 | const char *tok_graph; | |||
| 4691 | const char *tok_filter; | |||
| 4692 | char tok_format_buf[32]; | |||
| 4693 | const char *field_name; | |||
| 4694 | const char *tok_aot; | |||
| 4695 | ||||
| 4696 | snprintf(tok_format_buf, sizeof(tok_format_buf), "graph%d", i); | |||
| 4697 | tok_graph = json_find_attr(buf, tokens, count, tok_format_buf); | |||
| 4698 | if (!tok_graph) | |||
| 4699 | break; | |||
| 4700 | ||||
| 4701 | snprintf(tok_format_buf, sizeof(tok_format_buf), "filter%d", i); | |||
| 4702 | tok_filter = json_find_attr(buf, tokens, count, tok_format_buf); | |||
| 4703 | ||||
| 4704 | if (!strcmp(tok_graph, "packets")) | |||
| 4705 | graph->calc_type = IOG_ITEM_UNIT_PACKETS; | |||
| 4706 | else if (!strcmp(tok_graph, "bytes")) | |||
| 4707 | graph->calc_type = IOG_ITEM_UNIT_BYTES; | |||
| 4708 | else if (!strcmp(tok_graph, "bits")) | |||
| 4709 | graph->calc_type = IOG_ITEM_UNIT_BITS; | |||
| 4710 | else if (g_str_has_prefix(tok_graph, "sum:")(__builtin_constant_p ("sum:")? __extension__ ({ const char * const __str = (tok_graph); const char * const __prefix = ("sum:" ); gboolean __result = (0); if (__str == ((void*)0) || __prefix == ((void*)0)) __result = (g_str_has_prefix) (__str, __prefix ); else { const size_t __str_len = strlen (((__str) + !(__str ))); const size_t __prefix_len = strlen (((__prefix) + !(__prefix ))); if (__str_len >= __prefix_len) __result = memcmp (((__str ) + !(__str)), ((__prefix) + !(__prefix)), __prefix_len) == 0 ; } __result; }) : (g_str_has_prefix) (tok_graph, "sum:") )) | |||
| 4711 | graph->calc_type = IOG_ITEM_UNIT_CALC_SUM; | |||
| 4712 | else if (g_str_has_prefix(tok_graph, "frames:")(__builtin_constant_p ("frames:")? __extension__ ({ const char * const __str = (tok_graph); const char * const __prefix = ( "frames:"); gboolean __result = (0); if (__str == ((void*)0) || __prefix == ((void*)0)) __result = (g_str_has_prefix) (__str , __prefix); else { const size_t __str_len = strlen (((__str) + !(__str))); const size_t __prefix_len = strlen (((__prefix ) + !(__prefix))); if (__str_len >= __prefix_len) __result = memcmp (((__str) + !(__str)), ((__prefix) + !(__prefix)), __prefix_len ) == 0; } __result; }) : (g_str_has_prefix) (tok_graph, "frames:" ) )) | |||
| 4713 | graph->calc_type = IOG_ITEM_UNIT_CALC_FRAMES; | |||
| 4714 | else if (g_str_has_prefix(tok_graph, "fields:")(__builtin_constant_p ("fields:")? __extension__ ({ const char * const __str = (tok_graph); const char * const __prefix = ( "fields:"); gboolean __result = (0); if (__str == ((void*)0) || __prefix == ((void*)0)) __result = (g_str_has_prefix) (__str , __prefix); else { const size_t __str_len = strlen (((__str) + !(__str))); const size_t __prefix_len = strlen (((__prefix ) + !(__prefix))); if (__str_len >= __prefix_len) __result = memcmp (((__str) + !(__str)), ((__prefix) + !(__prefix)), __prefix_len ) == 0; } __result; }) : (g_str_has_prefix) (tok_graph, "fields:" ) )) | |||
| 4715 | graph->calc_type = IOG_ITEM_UNIT_CALC_FIELDS; | |||
| 4716 | else if (g_str_has_prefix(tok_graph, "max:")(__builtin_constant_p ("max:")? __extension__ ({ const char * const __str = (tok_graph); const char * const __prefix = ("max:" ); gboolean __result = (0); if (__str == ((void*)0) || __prefix == ((void*)0)) __result = (g_str_has_prefix) (__str, __prefix ); else { const size_t __str_len = strlen (((__str) + !(__str ))); const size_t __prefix_len = strlen (((__prefix) + !(__prefix ))); if (__str_len >= __prefix_len) __result = memcmp (((__str ) + !(__str)), ((__prefix) + !(__prefix)), __prefix_len) == 0 ; } __result; }) : (g_str_has_prefix) (tok_graph, "max:") )) | |||
| 4717 | graph->calc_type = IOG_ITEM_UNIT_CALC_MAX; | |||
| 4718 | else if (g_str_has_prefix(tok_graph, "min:")(__builtin_constant_p ("min:")? __extension__ ({ const char * const __str = (tok_graph); const char * const __prefix = ("min:" ); gboolean __result = (0); if (__str == ((void*)0) || __prefix == ((void*)0)) __result = (g_str_has_prefix) (__str, __prefix ); else { const size_t __str_len = strlen (((__str) + !(__str ))); const size_t __prefix_len = strlen (((__prefix) + !(__prefix ))); if (__str_len >= __prefix_len) __result = memcmp (((__str ) + !(__str)), ((__prefix) + !(__prefix)), __prefix_len) == 0 ; } __result; }) : (g_str_has_prefix) (tok_graph, "min:") )) | |||
| 4719 | graph->calc_type = IOG_ITEM_UNIT_CALC_MIN; | |||
| 4720 | else if (g_str_has_prefix(tok_graph, "avg:")(__builtin_constant_p ("avg:")? __extension__ ({ const char * const __str = (tok_graph); const char * const __prefix = ("avg:" ); gboolean __result = (0); if (__str == ((void*)0) || __prefix == ((void*)0)) __result = (g_str_has_prefix) (__str, __prefix ); else { const size_t __str_len = strlen (((__str) + !(__str ))); const size_t __prefix_len = strlen (((__prefix) + !(__prefix ))); if (__str_len >= __prefix_len) __result = memcmp (((__str ) + !(__str)), ((__prefix) + !(__prefix)), __prefix_len) == 0 ; } __result; }) : (g_str_has_prefix) (tok_graph, "avg:") )) | |||
| 4721 | graph->calc_type = IOG_ITEM_UNIT_CALC_AVERAGE; | |||
| 4722 | else if (g_str_has_prefix(tok_graph, "load:")(__builtin_constant_p ("load:")? __extension__ ({ const char * const __str = (tok_graph); const char * const __prefix = ("load:" ); gboolean __result = (0); if (__str == ((void*)0) || __prefix == ((void*)0)) __result = (g_str_has_prefix) (__str, __prefix ); else { const size_t __str_len = strlen (((__str) + !(__str ))); const size_t __prefix_len = strlen (((__prefix) + !(__prefix ))); if (__str_len >= __prefix_len) __result = memcmp (((__str ) + !(__str)), ((__prefix) + !(__prefix)), __prefix_len) == 0 ; } __result; }) : (g_str_has_prefix) (tok_graph, "load:") )) | |||
| 4723 | graph->calc_type = IOG_ITEM_UNIT_CALC_LOAD; | |||
| 4724 | else if (g_str_has_prefix(tok_graph, "throughput:")(__builtin_constant_p ("throughput:")? __extension__ ({ const char * const __str = (tok_graph); const char * const __prefix = ("throughput:"); gboolean __result = (0); if (__str == ((void *)0) || __prefix == ((void*)0)) __result = (g_str_has_prefix) (__str, __prefix); else { const size_t __str_len = strlen (( (__str) + !(__str))); const size_t __prefix_len = strlen (((__prefix ) + !(__prefix))); if (__str_len >= __prefix_len) __result = memcmp (((__str) + !(__str)), ((__prefix) + !(__prefix)), __prefix_len ) == 0; } __result; }) : (g_str_has_prefix) (tok_graph, "throughput:" ) )) | |||
| 4725 | graph->calc_type = IOG_ITEM_UNIT_CALC_THROUGHPUT; | |||
| 4726 | else | |||
| 4727 | break; | |||
| 4728 | ||||
| 4729 | field_name = strchr(tok_graph, ':'); | |||
| 4730 | if (field_name) | |||
| 4731 | field_name = field_name + 1; | |||
| 4732 | ||||
| 4733 | /* io_graph_item now supports microseconds (and this parameter | |||
| 4734 | * is expected to be in microseconds.) */ | |||
| 4735 | graph->interval = interval_us; | |||
| 4736 | ||||
| 4737 | graph->hf_index = -1; | |||
| 4738 | graph->error = check_field_unit(field_name, &graph->hf_index, graph->calc_type); | |||
| 4739 | ||||
| 4740 | graph->space_items = 0; /* TODO, can avoid realloc()s in sharkd_iograph_packet() by calculating: capture_time / interval */ | |||
| 4741 | graph->num_items = 0; | |||
| 4742 | graph->items = NULL((void*)0); | |||
| 4743 | ||||
| 4744 | snprintf(tok_format_buf, sizeof(tok_format_buf), "aot%d", i); | |||
| 4745 | tok_aot = json_find_attr(buf, tokens, count, tok_format_buf); | |||
| 4746 | if (tok_aot!=NULL((void*)0)) { | |||
| 4747 | graph->aot = (!strcmp(tok_aot, "true")) ? true1 : false0; | |||
| 4748 | } | |||
| 4749 | else { | |||
| 4750 | graph->aot = false0; | |||
| 4751 | } | |||
| 4752 | ||||
| 4753 | if (!graph->error) | |||
| 4754 | graph->error = register_tap_listener("frame", graph, tok_filter, TL_REQUIRES_PROTO_TREE0x00000001, NULL((void*)0), sharkd_iograph_packet, NULL((void*)0), NULL((void*)0)); | |||
| 4755 | ||||
| 4756 | graph_count++; | |||
| 4757 | ||||
| 4758 | if (graph->error) | |||
| 4759 | { | |||
| 4760 | sharkd_json_error( | |||
| 4761 | rpcid, -6001, NULL((void*)0), | |||
| 4762 | "%s", graph->error->str | |||
| 4763 | ); | |||
| 4764 | g_string_free(graph->error, TRUE)(__builtin_constant_p ((!(0))) ? (((!(0))) ? (g_string_free) ( (graph->error), ((!(0)))) : g_string_free_and_steal (graph ->error)) : (g_string_free) ((graph->error), ((!(0))))); | |||
| 4765 | return; | |||
| 4766 | } | |||
| 4767 | ||||
| 4768 | if (graph->error == NULL((void*)0)) | |||
| 4769 | is_any_ok = true1; | |||
| 4770 | } | |||
| 4771 | ||||
| 4772 | /* retap only if we have at least one ok */ | |||
| 4773 | if (is_any_ok) | |||
| 4774 | sharkd_retap(); | |||
| 4775 | ||||
| 4776 | sharkd_json_result_prologue(rpcid); | |||
| 4777 | ||||
| 4778 | sharkd_json_array_open("iograph"); | |||
| 4779 | for (i = 0; i < graph_count; i++) | |||
| 4780 | { | |||
| 4781 | struct sharkd_iograph *graph = &graphs[i]; | |||
| 4782 | ||||
| 4783 | json_dumper_begin_object(&dumper); | |||
| 4784 | ||||
| 4785 | if (graph->error) | |||
| 4786 | { | |||
| 4787 | fprintf(stderrstderr, "SNAP 6002 - we should never get to here.\n"); | |||
| 4788 | g_string_free(graph->error, TRUE)(__builtin_constant_p ((!(0))) ? (((!(0))) ? (g_string_free) ( (graph->error), ((!(0)))) : g_string_free_and_steal (graph ->error)) : (g_string_free) ((graph->error), ((!(0))))); | |||
| 4789 | exit(-1); | |||
| 4790 | } | |||
| 4791 | else | |||
| 4792 | { | |||
| 4793 | int idx; | |||
| 4794 | int next_idx = 0; | |||
| 4795 | ||||
| 4796 | sharkd_json_array_open("items"); | |||
| 4797 | for (idx = 0; idx < graph->num_items; idx++) | |||
| 4798 | { | |||
| 4799 | double val; | |||
| 4800 | ||||
| 4801 | val = get_io_graph_item(graph->items, graph->calc_type, idx, graph->hf_index, &cfile, graph->interval, graph->num_items, graph->aot); | |||
| 4802 | ||||
| 4803 | /* if it's zero, don't display */ | |||
| 4804 | if (val == 0.0) | |||
| 4805 | continue; | |||
| 4806 | ||||
| 4807 | /* cause zeros are not printed, need to output index */ | |||
| 4808 | if (next_idx != idx) | |||
| 4809 | sharkd_json_value_stringf(NULL((void*)0), "%x", idx); | |||
| 4810 | ||||
| 4811 | sharkd_json_value_anyf(NULL((void*)0), "%f", val); | |||
| 4812 | next_idx = idx + 1; | |||
| 4813 | } | |||
| 4814 | sharkd_json_array_close(); | |||
| 4815 | } | |||
| 4816 | json_dumper_end_object(&dumper); | |||
| 4817 | ||||
| 4818 | remove_tap_listener(graph); | |||
| 4819 | g_free(graph->items); | |||
| 4820 | } | |||
| 4821 | sharkd_json_array_close(); | |||
| 4822 | ||||
| 4823 | sharkd_json_result_epilogue(); | |||
| 4824 | } | |||
| 4825 | ||||
| 4826 | /** | |||
| 4827 | * sharkd_session_process_intervals() | |||
| 4828 | * | |||
| 4829 | * Process intervals request - generate basic capture file statistics per requested interval. | |||
| 4830 | * | |||
| 4831 | * Input: | |||
| 4832 | * (o) interval - interval time in ms, if not specified: 1000ms | |||
| 4833 | * (o) filter - filter for generating interval request | |||
| 4834 | * | |||
| 4835 | * Output object with attributes: | |||
| 4836 | * (m) intervals - array of intervals, with indexes: | |||
| 4837 | * [0] - index of interval, | |||
| 4838 | * [1] - number of frames during interval, | |||
| 4839 | * [2] - number of bytes during interval. | |||
| 4840 | * | |||
| 4841 | * (m) last - last interval number. | |||
| 4842 | * (m) frames - total number of frames | |||
| 4843 | * (m) bytes - total number of bytes | |||
| 4844 | * | |||
| 4845 | * NOTE: If frames are not in order, there might be items with same interval index, or even negative one. | |||
| 4846 | */ | |||
| 4847 | static void | |||
| 4848 | sharkd_session_process_intervals(char *buf, const jsmntok_t *tokens, int count) | |||
| 4849 | { | |||
| 4850 | const char *tok_interval = json_find_attr(buf, tokens, count, "interval"); | |||
| 4851 | const char *tok_filter = json_find_attr(buf, tokens, count, "filter"); | |||
| 4852 | ||||
| 4853 | const uint8_t *filter_data = NULL((void*)0); | |||
| 4854 | ||||
| 4855 | struct | |||
| 4856 | { | |||
| 4857 | unsigned int frames; | |||
| 4858 | uint64_t bytes; | |||
| 4859 | } st, st_total; | |||
| 4860 | ||||
| 4861 | nstime_t *start_ts; | |||
| 4862 | ||||
| 4863 | uint32_t interval_ms = 1000; /* default: one per second */ | |||
| 4864 | ||||
| 4865 | int64_t idx; | |||
| 4866 | int64_t max_idx = 0; | |||
| 4867 | ||||
| 4868 | if (tok_interval) | |||
| 4869 | ws_strtou32(tok_interval, NULL((void*)0), &interval_ms); // already validated | |||
| 4870 | ||||
| 4871 | if (tok_filter) | |||
| 4872 | { | |||
| 4873 | const struct sharkd_filter_item *filter_item; | |||
| 4874 | ||||
| 4875 | filter_item = sharkd_session_filter_data(tok_filter); | |||
| 4876 | if (!filter_item) | |||
| 4877 | { | |||
| 4878 | sharkd_json_error( | |||
| 4879 | rpcid, -7001, NULL((void*)0), | |||
| 4880 | "Invalid filter parameter: %s", tok_filter | |||
| 4881 | ); | |||
| 4882 | return; | |||
| 4883 | } | |||
| 4884 | filter_data = filter_item->filtered; | |||
| 4885 | } | |||
| 4886 | ||||
| 4887 | st_total.frames = 0; | |||
| 4888 | st_total.bytes = 0; | |||
| 4889 | ||||
| 4890 | st.frames = 0; | |||
| 4891 | st.bytes = 0; | |||
| 4892 | ||||
| 4893 | idx = 0; | |||
| 4894 | ||||
| 4895 | sharkd_json_result_prologue(rpcid); | |||
| 4896 | sharkd_json_array_open("intervals"); | |||
| 4897 | ||||
| 4898 | start_ts = (cfile.count >= 1) ? &(sharkd_get_frame(1)->abs_ts) : NULL((void*)0); | |||
| 4899 | ||||
| 4900 | for (uint32_t framenum = 1; framenum <= cfile.count; framenum++) | |||
| 4901 | { | |||
| 4902 | frame_data *fdata; | |||
| 4903 | int64_t msec_rel; | |||
| 4904 | int64_t new_idx; | |||
| 4905 | ||||
| 4906 | if (filter_data && !(filter_data[framenum / 8] & (1 << (framenum % 8)))) | |||
| 4907 | continue; | |||
| 4908 | ||||
| 4909 | fdata = sharkd_get_frame(framenum); | |||
| 4910 | ||||
| 4911 | msec_rel = (fdata->abs_ts.secs - start_ts->secs) * (int64_t) 1000 + (fdata->abs_ts.nsecs - start_ts->nsecs) / 1000000; | |||
| 4912 | new_idx = msec_rel / interval_ms; | |||
| 4913 | ||||
| 4914 | if (idx != new_idx) | |||
| 4915 | { | |||
| 4916 | if (st.frames != 0) | |||
| 4917 | { | |||
| 4918 | sharkd_json_value_anyf(NULL((void*)0), "[%" PRId64"l" "d" ",%u,%" PRIu64"l" "u" "]", idx, st.frames, st.bytes); | |||
| 4919 | } | |||
| 4920 | ||||
| 4921 | idx = new_idx; | |||
| 4922 | if (idx > max_idx) | |||
| 4923 | max_idx = idx; | |||
| 4924 | ||||
| 4925 | st.frames = 0; | |||
| 4926 | st.bytes = 0; | |||
| 4927 | } | |||
| 4928 | ||||
| 4929 | st.frames += 1; | |||
| 4930 | st.bytes += fdata->pkt_len; | |||
| 4931 | ||||
| 4932 | st_total.frames += 1; | |||
| 4933 | st_total.bytes += fdata->pkt_len; | |||
| 4934 | } | |||
| 4935 | ||||
| 4936 | if (st.frames != 0) | |||
| 4937 | { | |||
| 4938 | sharkd_json_value_anyf(NULL((void*)0), "[%" PRId64"l" "d" ",%u,%" PRIu64"l" "u" "]", idx, st.frames, st.bytes); | |||
| 4939 | } | |||
| 4940 | sharkd_json_array_close(); | |||
| 4941 | ||||
| 4942 | sharkd_json_value_anyf("last", "%" PRId64"l" "d", max_idx); | |||
| 4943 | sharkd_json_value_anyf("frames", "%u", st_total.frames); | |||
| 4944 | sharkd_json_value_anyf("bytes", "%" PRIu64"l" "u", st_total.bytes); | |||
| 4945 | ||||
| 4946 | sharkd_json_result_epilogue(); | |||
| 4947 | } | |||
| 4948 | ||||
| 4949 | /** | |||
| 4950 | * sharkd_session_process_frame() | |||
| 4951 | * | |||
| 4952 | * Process frame request | |||
| 4953 | * | |||
| 4954 | * Input: | |||
| 4955 | * (m) frame - requested frame number | |||
| 4956 | * (o) ref_frame - time reference frame number | |||
| 4957 | * (o) prev_frame - previously displayed frame number | |||
| 4958 | * (o) proto - set if output frame tree | |||
| 4959 | * (o) columns - set if output frame columns | |||
| 4960 | * (o) color - set if output color-filter bg/fg | |||
| 4961 | * (o) bytes - set if output frame bytes | |||
| 4962 | * (o) hidden - set if output hidden tree fields | |||
| 4963 | * | |||
| 4964 | * Output object with attributes: | |||
| 4965 | * (m) err - 0 if succeed | |||
| 4966 | * (o) tree - array of frame nodes with attributes: | |||
| 4967 | * l - label | |||
| 4968 | * t: 'proto', 'framenum', 'url' - type of node | |||
| 4969 | * f - filter string | |||
| 4970 | * fn - field name | |||
| 4971 | * s - severity | |||
| 4972 | * e - subtree ett index | |||
| 4973 | * n - array of subtree nodes | |||
| 4974 | * h - two item array: (item start, item length) | |||
| 4975 | * i - two item array: (appendix start, appendix length) | |||
| 4976 | * p - [RESERVED] two item array: (protocol start, protocol length) | |||
| 4977 | * ds- data src index | |||
| 4978 | * url - only for t:'url', url | |||
| 4979 | * fnum - only for t:'framenum', frame number | |||
| 4980 | * g - if field is generated by Wireshark | |||
| 4981 | * v - if field is hidden | |||
| 4982 | * | |||
| 4983 | * (o) col - array of column data | |||
| 4984 | * (o) bytes - base64 of frame bytes | |||
| 4985 | * (o) ds - array of other data srcs | |||
| 4986 | * (o) comment - frame comment | |||
| 4987 | * (o) fol - array of follow filters: | |||
| 4988 | * [0] - protocol | |||
| 4989 | * [1] - filter string | |||
| 4990 | * (o) followers - array of followers with attributes: | |||
| 4991 | * protocol - protocol string | |||
| 4992 | * filter - filter string | |||
| 4993 | * stream - stream index number | |||
| 4994 | * sub_stream - sub-stream index number (optional, e.g. for HTTP/2 and QUIC streams) | |||
| 4995 | * (o) i - if frame is ignored | |||
| 4996 | * (o) m - if frame is marked | |||
| 4997 | * (o) bg - color filter - background color in hex | |||
| 4998 | * (o) fg - color filter - foreground color in hex | |||
| 4999 | */ | |||
| 5000 | static void | |||
| 5001 | sharkd_session_process_frame(char *buf, const jsmntok_t *tokens, int count) | |||
| 5002 | { | |||
| 5003 | const char *tok_frame = json_find_attr(buf, tokens, count, "frame"); | |||
| 5004 | const char *tok_ref_frame = json_find_attr(buf, tokens, count, "ref_frame"); | |||
| 5005 | const char *tok_prev_frame = json_find_attr(buf, tokens, count, "prev_frame"); | |||
| 5006 | column_info *cinfo = NULL((void*)0); | |||
| 5007 | ||||
| 5008 | uint32_t framenum, ref_frame_num, prev_dis_num; | |||
| 5009 | uint32_t dissect_flags = SHARKD_DISSECT_FLAG_NULL0x00u; | |||
| 5010 | struct sharkd_frame_request_data req_data; | |||
| 5011 | wtap_rec rec; /* Record information */ | |||
| 5012 | enum dissect_request_status status; | |||
| 5013 | int err; | |||
| 5014 | char *err_info; | |||
| 5015 | ||||
| 5016 | ws_strtou32(tok_frame, NULL((void*)0), &framenum); // we have already validated this | |||
| 5017 | ||||
| 5018 | ref_frame_num = (framenum != 1) ? 1 : 0; | |||
| 5019 | if (tok_ref_frame) | |||
| 5020 | { | |||
| 5021 | ws_strtou32(tok_ref_frame, NULL((void*)0), &ref_frame_num); | |||
| 5022 | if (ref_frame_num > framenum) | |||
| 5023 | { | |||
| 5024 | sharkd_json_error( | |||
| 5025 | rpcid, -8001, NULL((void*)0), | |||
| 5026 | "Invalid ref_frame - The ref_frame occurs after the frame specified" | |||
| 5027 | ); | |||
| 5028 | return; | |||
| 5029 | } | |||
| 5030 | } | |||
| 5031 | ||||
| 5032 | prev_dis_num = framenum - 1; | |||
| 5033 | if (tok_prev_frame) | |||
| 5034 | { | |||
| 5035 | ws_strtou32(tok_prev_frame, NULL((void*)0), &prev_dis_num); | |||
| 5036 | if (prev_dis_num >= framenum) | |||
| 5037 | { | |||
| 5038 | sharkd_json_error( | |||
| 5039 | rpcid, -8002, NULL((void*)0), | |||
| 5040 | "Invalid prev_frame - The prev_frame occurs on or after the frame specified" | |||
| 5041 | ); | |||
| 5042 | return; | |||
| 5043 | } | |||
| 5044 | } | |||
| 5045 | ||||
| 5046 | if (json_find_attr(buf, tokens, count, "proto") != NULL((void*)0)) | |||
| 5047 | dissect_flags |= SHARKD_DISSECT_FLAG_PROTO_TREE0x04u; | |||
| 5048 | if (json_find_attr(buf, tokens, count, "bytes") != NULL((void*)0)) | |||
| 5049 | dissect_flags |= SHARKD_DISSECT_FLAG_BYTES0x01u; | |||
| 5050 | if (json_find_attr(buf, tokens, count, "columns") != NULL((void*)0)) { | |||
| 5051 | dissect_flags |= SHARKD_DISSECT_FLAG_COLUMNS0x02u; | |||
| 5052 | cinfo = &cfile.cinfo; | |||
| 5053 | } | |||
| 5054 | if (json_find_attr(buf, tokens, count, "color") != NULL((void*)0)) | |||
| 5055 | dissect_flags |= SHARKD_DISSECT_FLAG_COLOR0x08u; | |||
| 5056 | ||||
| 5057 | req_data.display_hidden = (json_find_attr(buf, tokens, count, "v") != NULL((void*)0)); | |||
| 5058 | ||||
| 5059 | wtap_rec_init(&rec, 1514); | |||
| 5060 | ||||
| 5061 | status = sharkd_dissect_request(framenum, ref_frame_num, prev_dis_num, | |||
| 5062 | &rec, cinfo, dissect_flags, | |||
| 5063 | &sharkd_session_process_frame_cb, &req_data, &err, &err_info); | |||
| 5064 | switch (status) { | |||
| 5065 | ||||
| 5066 | case DISSECT_REQUEST_SUCCESS: | |||
| 5067 | /* success */ | |||
| 5068 | break; | |||
| 5069 | ||||
| 5070 | case DISSECT_REQUEST_NO_SUCH_FRAME: | |||
| 5071 | sharkd_json_error( | |||
| 5072 | rpcid, -8003, NULL((void*)0), | |||
| 5073 | "Invalid frame - The frame number requested is out of range" | |||
| 5074 | ); | |||
| 5075 | break; | |||
| 5076 | ||||
| 5077 | case DISSECT_REQUEST_READ_ERROR: | |||
| 5078 | sharkd_json_error( | |||
| 5079 | rpcid, -8003, NULL((void*)0), | |||
| 5080 | /* XXX - show the error details */ | |||
| 5081 | "Read error - The frame could not be read from the file" | |||
| 5082 | ); | |||
| 5083 | g_free(err_info); | |||
| 5084 | break; | |||
| 5085 | } | |||
| 5086 | ||||
| 5087 | wtap_rec_cleanup(&rec); | |||
| 5088 | } | |||
| 5089 | ||||
| 5090 | /** | |||
| 5091 | * sharkd_session_process_check() | |||
| 5092 | * | |||
| 5093 | * Process check request. | |||
| 5094 | * | |||
| 5095 | * Input: | |||
| 5096 | * (o) filter - filter to be checked | |||
| 5097 | * (o) field - field to be checked | |||
| 5098 | * | |||
| 5099 | * Output object with attributes: | |||
| 5100 | * (m) err - always 0 | |||
| 5101 | * (o) filter - 'ok', 'warn' or error message | |||
| 5102 | * (o) field - 'ok', or 'notfound' | |||
| 5103 | */ | |||
| 5104 | static int | |||
| 5105 | sharkd_session_process_check(char *buf, const jsmntok_t *tokens, int count) | |||
| 5106 | { | |||
| 5107 | const char *tok_filter = json_find_attr(buf, tokens, count, "filter"); | |||
| 5108 | const char *tok_field = json_find_attr(buf, tokens, count, "field"); | |||
| 5109 | ||||
| 5110 | if (tok_filter != NULL((void*)0)) | |||
| 5111 | { | |||
| 5112 | dfilter_t *dfp; | |||
| 5113 | df_error_t *df_err = NULL((void*)0); | |||
| 5114 | ||||
| 5115 | if (dfilter_compile(tok_filter, &dfp, &df_err)dfilter_compile_full(tok_filter, &dfp, &df_err, (1U << 1)|(1U << 2), __func__)) | |||
| 5116 | { | |||
| 5117 | if (dfp && dfilter_deprecated_tokens(dfp)) | |||
| 5118 | sharkd_json_warning(rpcid, "Filter contains deprecated tokens"); | |||
| 5119 | else | |||
| 5120 | sharkd_json_simple_ok(rpcid); | |||
| 5121 | ||||
| 5122 | dfilter_free(dfp); | |||
| 5123 | df_error_free(&df_err); | |||
| 5124 | return 0; | |||
| 5125 | } | |||
| 5126 | else | |||
| 5127 | { | |||
| 5128 | sharkd_json_error( | |||
| 5129 | rpcid, -5001, NULL((void*)0), | |||
| 5130 | "Filter invalid - %s", df_err->msg | |||
| 5131 | ); | |||
| 5132 | df_error_free(&df_err); | |||
| 5133 | return -5001; | |||
| 5134 | } | |||
| 5135 | } | |||
| 5136 | ||||
| 5137 | if (tok_field != NULL((void*)0)) | |||
| 5138 | { | |||
| 5139 | header_field_info *hfi = proto_registrar_get_byname(tok_field); | |||
| 5140 | ||||
| 5141 | if (!hfi) | |||
| 5142 | { | |||
| 5143 | sharkd_json_error( | |||
| 5144 | rpcid, -5002, NULL((void*)0), | |||
| 5145 | "Field %s not found", tok_field | |||
| 5146 | ); | |||
| 5147 | return -5002; | |||
| 5148 | } | |||
| 5149 | else | |||
| 5150 | { | |||
| 5151 | sharkd_json_simple_ok(rpcid); | |||
| 5152 | return 0; | |||
| 5153 | } | |||
| 5154 | } | |||
| 5155 | ||||
| 5156 | sharkd_json_simple_ok(rpcid); | |||
| 5157 | return 0; | |||
| 5158 | } | |||
| 5159 | ||||
| 5160 | struct sharkd_session_process_complete_pref_data | |||
| 5161 | { | |||
| 5162 | const char *module; | |||
| 5163 | const char *pref; | |||
| 5164 | }; | |||
| 5165 | ||||
| 5166 | static unsigned | |||
| 5167 | sharkd_session_process_complete_pref_cb(module_t *module, void *d) | |||
| 5168 | { | |||
| 5169 | struct sharkd_session_process_complete_pref_data *data = (struct sharkd_session_process_complete_pref_data *) d; | |||
| 5170 | ||||
| 5171 | if (strncmp(data->pref, module->name, strlen(data->pref)) != 0) | |||
| 5172 | return 0; | |||
| 5173 | ||||
| 5174 | json_dumper_begin_object(&dumper); | |||
| 5175 | sharkd_json_value_string("f", module->name); | |||
| 5176 | sharkd_json_value_string("d", module->title); | |||
| 5177 | json_dumper_end_object(&dumper); | |||
| 5178 | ||||
| 5179 | return 0; | |||
| 5180 | } | |||
| 5181 | ||||
| 5182 | static unsigned | |||
| 5183 | sharkd_session_process_complete_pref_option_cb(pref_t *pref, void *d) | |||
| 5184 | { | |||
| 5185 | struct sharkd_session_process_complete_pref_data *data = (struct sharkd_session_process_complete_pref_data *) d; | |||
| 5186 | const char *pref_name = prefs_get_name(pref); | |||
| 5187 | const char *pref_title = prefs_get_title(pref); | |||
| 5188 | ||||
| 5189 | if (strncmp(data->pref, pref_name, strlen(data->pref)) != 0) | |||
| 5190 | return 0; | |||
| 5191 | ||||
| 5192 | json_dumper_begin_object(&dumper); | |||
| 5193 | sharkd_json_value_stringf("f", "%s.%s", data->module, pref_name); | |||
| 5194 | sharkd_json_value_string("d", pref_title); | |||
| 5195 | json_dumper_end_object(&dumper); | |||
| 5196 | ||||
| 5197 | return 0; /* continue */ | |||
| 5198 | } | |||
| 5199 | ||||
| 5200 | /** | |||
| 5201 | * sharkd_session_process_complete() | |||
| 5202 | * | |||
| 5203 | * Process complete request | |||
| 5204 | * | |||
| 5205 | * Input: | |||
| 5206 | * (o) field - field to be completed | |||
| 5207 | * (o) pref - preference to be completed | |||
| 5208 | * | |||
| 5209 | * Output object with attributes: | |||
| 5210 | * (m) err - always 0 | |||
| 5211 | * (o) field - array of object with attributes: | |||
| 5212 | * (m) f - field text | |||
| 5213 | * (o) t - field type (FT_ number) | |||
| 5214 | * (o) n - field name | |||
| 5215 | * (o) pref - array of object with attributes: | |||
| 5216 | * (m) f - pref name | |||
| 5217 | * (o) d - pref description | |||
| 5218 | */ | |||
| 5219 | static int | |||
| 5220 | sharkd_session_process_complete(char *buf, const jsmntok_t *tokens, int count) | |||
| 5221 | { | |||
| 5222 | const char *tok_field = json_find_attr(buf, tokens, count, "field"); | |||
| 5223 | const char *tok_pref = json_find_attr(buf, tokens, count, "pref"); | |||
| 5224 | ||||
| 5225 | sharkd_json_result_prologue(rpcid); | |||
| 5226 | ||||
| 5227 | if (tok_field != NULL((void*)0) && tok_field[0]) | |||
| 5228 | { | |||
| 5229 | const size_t filter_length = strlen(tok_field); | |||
| 5230 | const int filter_with_dot = !!strchr(tok_field, '.'); | |||
| 5231 | ||||
| 5232 | void *proto_cookie; | |||
| 5233 | void *field_cookie; | |||
| 5234 | int proto_id; | |||
| 5235 | ||||
| 5236 | sharkd_json_array_open("field"); | |||
| 5237 | ||||
| 5238 | for (proto_id = proto_get_first_protocol(&proto_cookie); proto_id != -1; proto_id = proto_get_next_protocol(&proto_cookie)) | |||
| 5239 | { | |||
| 5240 | protocol_t *protocol = find_protocol_by_id(proto_id); | |||
| 5241 | const char *protocol_filter; | |||
| 5242 | const char *protocol_name; | |||
| 5243 | header_field_info *hfinfo; | |||
| 5244 | ||||
| 5245 | if (!proto_is_protocol_enabled(protocol)) | |||
| 5246 | continue; | |||
| 5247 | ||||
| 5248 | protocol_name = proto_get_protocol_long_name(protocol); | |||
| 5249 | protocol_filter = proto_get_protocol_filter_name(proto_id); | |||
| 5250 | ||||
| 5251 | if (strlen(protocol_filter) >= filter_length && !g_ascii_strncasecmp(tok_field, protocol_filter, filter_length)) | |||
| 5252 | { | |||
| 5253 | json_dumper_begin_object(&dumper); | |||
| 5254 | { | |||
| 5255 | sharkd_json_value_string("f", protocol_filter); | |||
| 5256 | sharkd_json_value_anyf("t", "%d", FT_PROTOCOL); | |||
| 5257 | sharkd_json_value_string("n", protocol_name); | |||
| 5258 | } | |||
| 5259 | json_dumper_end_object(&dumper); | |||
| 5260 | } | |||
| 5261 | ||||
| 5262 | if (!filter_with_dot) | |||
| 5263 | continue; | |||
| 5264 | ||||
| 5265 | for (hfinfo = proto_get_first_protocol_field(proto_id, &field_cookie); hfinfo != NULL((void*)0); hfinfo = proto_get_next_protocol_field(proto_id, &field_cookie)) | |||
| 5266 | { | |||
| 5267 | if (hfinfo->same_name_prev_id != -1) /* ignore duplicate names */ | |||
| 5268 | continue; | |||
| 5269 | ||||
| 5270 | if (strlen(hfinfo->abbrev) >= filter_length && !g_ascii_strncasecmp(tok_field, hfinfo->abbrev, filter_length)) | |||
| 5271 | { | |||
| 5272 | json_dumper_begin_object(&dumper); | |||
| 5273 | { | |||
| 5274 | sharkd_json_value_string("f", hfinfo->abbrev); | |||
| 5275 | ||||
| 5276 | /* XXX, skip displaying name, if there are multiple (to not confuse user) */ | |||
| 5277 | if (hfinfo->same_name_next == NULL((void*)0)) | |||
| 5278 | { | |||
| 5279 | sharkd_json_value_anyf("t", "%d", hfinfo->type); | |||
| 5280 | sharkd_json_value_string("n", hfinfo->name); | |||
| 5281 | } | |||
| 5282 | } | |||
| 5283 | json_dumper_end_object(&dumper); | |||
| 5284 | } | |||
| 5285 | } | |||
| 5286 | } | |||
| 5287 | ||||
| 5288 | sharkd_json_array_close(); | |||
| 5289 | } | |||
| 5290 | ||||
| 5291 | if (tok_pref != NULL((void*)0) && tok_pref[0]) | |||
| 5292 | { | |||
| 5293 | struct sharkd_session_process_complete_pref_data data; | |||
| 5294 | char *dot_sepa; | |||
| 5295 | ||||
| 5296 | data.module = tok_pref; | |||
| 5297 | data.pref = tok_pref; | |||
| 5298 | ||||
| 5299 | sharkd_json_array_open("pref"); | |||
| 5300 | if ((dot_sepa = strchr(tok_pref, '.'))) | |||
| 5301 | { | |||
| 5302 | module_t *pref_mod; | |||
| 5303 | ||||
| 5304 | *dot_sepa = '\0'; /* XXX, C abuse: discarding-const */ | |||
| 5305 | data.pref = dot_sepa + 1; | |||
| 5306 | ||||
| 5307 | pref_mod = prefs_find_module(data.module); | |||
| 5308 | if (pref_mod) | |||
| 5309 | prefs_pref_foreach(pref_mod, sharkd_session_process_complete_pref_option_cb, &data); | |||
| 5310 | ||||
| 5311 | *dot_sepa = '.'; | |||
| 5312 | } | |||
| 5313 | else | |||
| 5314 | { | |||
| 5315 | prefs_modules_foreach(sharkd_session_process_complete_pref_cb, &data); | |||
| 5316 | } | |||
| 5317 | sharkd_json_array_close(); | |||
| 5318 | } | |||
| 5319 | ||||
| 5320 | sharkd_json_result_epilogue(); | |||
| 5321 | ||||
| 5322 | return 0; | |||
| 5323 | } | |||
| 5324 | ||||
| 5325 | /** | |||
| 5326 | * sharkd_session_process_setcomment() | |||
| 5327 | * | |||
| 5328 | * Process setcomment request | |||
| 5329 | * | |||
| 5330 | * Input: | |||
| 5331 | * (m) frame - frame number | |||
| 5332 | * (o) comment - user comment | |||
| 5333 | * | |||
| 5334 | * Output object with attributes: | |||
| 5335 | * (m) err - error code: 0 succeed | |||
| 5336 | * | |||
| 5337 | * Note: | |||
| 5338 | * For now, adds comments, doesn't remove or replace them. | |||
| 5339 | */ | |||
| 5340 | static void | |||
| 5341 | sharkd_session_process_setcomment(char *buf, const jsmntok_t *tokens, int count) | |||
| 5342 | { | |||
| 5343 | const char *tok_frame = json_find_attr(buf, tokens, count, "frame"); | |||
| 5344 | const char *tok_comment = json_find_attr(buf, tokens, count, "comment"); | |||
| 5345 | ||||
| 5346 | uint32_t framenum; | |||
| 5347 | frame_data *fdata; | |||
| 5348 | wtap_opttype_return_val ret; | |||
| 5349 | wtap_block_t pkt_block = NULL((void*)0); | |||
| 5350 | ||||
| 5351 | if (!tok_frame || !ws_strtou32(tok_frame, NULL((void*)0), &framenum) || framenum == 0) | |||
| 5352 | { | |||
| 5353 | sharkd_json_error( | |||
| 5354 | rpcid, -3001, NULL((void*)0), | |||
| 5355 | "Frame number must be a positive integer" | |||
| 5356 | ); | |||
| 5357 | return; | |||
| 5358 | } | |||
| 5359 | ||||
| 5360 | fdata = sharkd_get_frame(framenum); // BUG HERE - If no file loaded you get a crash | |||
| 5361 | if (!fdata) | |||
| 5362 | { | |||
| 5363 | sharkd_json_error( | |||
| 5364 | rpcid, -3002, NULL((void*)0), | |||
| 5365 | "Frame number is out of range" | |||
| 5366 | ); | |||
| 5367 | return; | |||
| 5368 | } | |||
| 5369 | ||||
| 5370 | pkt_block = sharkd_get_packet_block(fdata); | |||
| 5371 | ||||
| 5372 | ret = wtap_block_add_string_option(pkt_block, OPT_COMMENT1, tok_comment, strlen(tok_comment)); | |||
| 5373 | ||||
| 5374 | if (ret != WTAP_OPTTYPE_SUCCESS) | |||
| 5375 | { | |||
| 5376 | sharkd_json_error( | |||
| 5377 | rpcid, -3003, NULL((void*)0), | |||
| 5378 | "Unable to set the comment" | |||
| 5379 | ); | |||
| 5380 | } | |||
| 5381 | else | |||
| 5382 | { | |||
| 5383 | sharkd_set_modified_block(fdata, pkt_block); | |||
| 5384 | sharkd_json_simple_ok(rpcid); | |||
| 5385 | } | |||
| 5386 | } | |||
| 5387 | ||||
| 5388 | /** | |||
| 5389 | * sharkd_session_process_setconf() | |||
| 5390 | * | |||
| 5391 | * Process setconf request | |||
| 5392 | * | |||
| 5393 | * Input: | |||
| 5394 | * (m) name - preference name | |||
| 5395 | * (m) value - preference value | |||
| 5396 | * | |||
| 5397 | * Output object with attributes: | |||
| 5398 | * (m) err - error code: 0 succeed | |||
| 5399 | */ | |||
| 5400 | static void | |||
| 5401 | sharkd_session_process_setconf(char *buf, const jsmntok_t *tokens, int count) | |||
| 5402 | { | |||
| 5403 | const char *tok_name = json_find_attr(buf, tokens, count, "name"); | |||
| 5404 | const char *tok_value = json_find_attr(buf, tokens, count, "value"); | |||
| 5405 | char pref[4096]; | |||
| 5406 | char *errmsg = NULL((void*)0); | |||
| 5407 | ||||
| 5408 | prefs_set_pref_e ret; | |||
| 5409 | ||||
| 5410 | if (!tok_name || tok_name[0] == '\0') | |||
| 5411 | { | |||
| 5412 | sharkd_json_error( | |||
| 5413 | rpcid, -4001, NULL((void*)0), | |||
| 5414 | "Preference name missing" | |||
| 5415 | ); | |||
| 5416 | return; | |||
| 5417 | } | |||
| 5418 | ||||
| 5419 | if (!tok_value) | |||
| 5420 | { | |||
| 5421 | sharkd_json_error( | |||
| 5422 | rpcid, -4002, NULL((void*)0), | |||
| 5423 | "Preference value missing" | |||
| 5424 | ); | |||
| 5425 | return; | |||
| 5426 | } | |||
| 5427 | ||||
| 5428 | snprintf(pref, sizeof(pref), "%s:%s", tok_name, tok_value); | |||
| 5429 | ||||
| 5430 | ret = prefs_set_pref(pref, &errmsg); | |||
| 5431 | ||||
| 5432 | switch (ret) | |||
| 5433 | { | |||
| 5434 | case PREFS_SET_OK: | |||
| 5435 | sharkd_json_simple_ok(rpcid); | |||
| 5436 | break; | |||
| 5437 | ||||
| 5438 | case PREFS_SET_OBSOLETE: | |||
| 5439 | sharkd_json_error( | |||
| 5440 | rpcid, -4003, NULL((void*)0), | |||
| 5441 | "The preference specified is obsolete" | |||
| 5442 | ); | |||
| 5443 | break; | |||
| 5444 | ||||
| 5445 | case PREFS_SET_NO_SUCH_PREF: | |||
| 5446 | sharkd_json_error( | |||
| 5447 | rpcid, -4004, NULL((void*)0), | |||
| 5448 | "No such preference exists" | |||
| 5449 | ); | |||
| 5450 | break; | |||
| 5451 | ||||
| 5452 | default: | |||
| 5453 | sharkd_json_error( | |||
| 5454 | rpcid, -4005, NULL((void*)0), | |||
| 5455 | "Unable to set the preference%s%s", | |||
| 5456 | errmsg ? ": " : "", errmsg ? errmsg : "" | |||
| 5457 | ); | |||
| 5458 | } | |||
| 5459 | ||||
| 5460 | g_free(errmsg); | |||
| 5461 | } | |||
| 5462 | ||||
| 5463 | struct sharkd_session_process_dumpconf_data | |||
| 5464 | { | |||
| 5465 | module_t *module; | |||
| 5466 | }; | |||
| 5467 | ||||
| 5468 | static unsigned | |||
| 5469 | sharkd_session_process_dumpconf_cb(pref_t *pref, void *d) | |||
| 5470 | { | |||
| 5471 | struct sharkd_session_process_dumpconf_data *data = (struct sharkd_session_process_dumpconf_data *) d; | |||
| 5472 | const char *pref_name = prefs_get_name(pref); | |||
| 5473 | ||||
| 5474 | char json_pref_key[512]; | |||
| 5475 | ||||
| 5476 | snprintf(json_pref_key, sizeof(json_pref_key), "%s.%s", data->module->name, pref_name); | |||
| 5477 | sharkd_json_object_open(json_pref_key); | |||
| 5478 | ||||
| 5479 | if (!prefs_is_preference_obsolete(pref)) { | |||
| 5480 | switch (prefs_get_type(pref)) | |||
| 5481 | { | |||
| 5482 | case PREF_UINT: | |||
| 5483 | sharkd_json_value_anyf("u", "%u", prefs_get_uint_value(pref, pref_current)); | |||
| 5484 | if (prefs_get_uint_base(pref) != 10) | |||
| 5485 | sharkd_json_value_anyf("ub", "%u", prefs_get_uint_base(pref)); | |||
| 5486 | break; | |||
| 5487 | ||||
| 5488 | case PREF_BOOL: | |||
| 5489 | sharkd_json_value_anyf("b", prefs_get_bool_value(pref, pref_current) ? "1" : "0"); | |||
| 5490 | break; | |||
| 5491 | ||||
| 5492 | case PREF_STRING: | |||
| 5493 | case PREF_SAVE_FILENAME: | |||
| 5494 | case PREF_OPEN_FILENAME: | |||
| 5495 | case PREF_DIRNAME: | |||
| 5496 | case PREF_PASSWORD: | |||
| 5497 | case PREF_DISSECTOR: | |||
| 5498 | sharkd_json_value_string("s", prefs_get_string_value(pref, pref_current)); | |||
| 5499 | break; | |||
| 5500 | ||||
| 5501 | case PREF_ENUM: | |||
| 5502 | { | |||
| 5503 | const enum_val_t *enums; | |||
| 5504 | ||||
| 5505 | sharkd_json_array_open("e"); | |||
| 5506 | for (enums = prefs_get_enumvals(pref); enums->name; enums++) | |||
| 5507 | { | |||
| 5508 | json_dumper_begin_object(&dumper); | |||
| 5509 | ||||
| 5510 | sharkd_json_value_anyf("v", "%d", enums->value); | |||
| 5511 | ||||
| 5512 | if (enums->value == prefs_get_enum_value(pref, pref_current)) | |||
| 5513 | sharkd_json_value_anyf("s", "1"); | |||
| 5514 | ||||
| 5515 | sharkd_json_value_string("d", enums->description); | |||
| 5516 | ||||
| 5517 | json_dumper_end_object(&dumper); | |||
| 5518 | } | |||
| 5519 | sharkd_json_array_close(); | |||
| 5520 | break; | |||
| 5521 | } | |||
| 5522 | ||||
| 5523 | case PREF_RANGE: | |||
| 5524 | case PREF_DECODE_AS_RANGE: | |||
| 5525 | { | |||
| 5526 | char *range_str = range_convert_range(NULL((void*)0), prefs_get_range_value_real(pref, pref_current)); | |||
| 5527 | sharkd_json_value_string("r", range_str); | |||
| 5528 | wmem_free(NULL((void*)0), range_str); | |||
| 5529 | break; | |||
| 5530 | } | |||
| 5531 | ||||
| 5532 | case PREF_UAT: | |||
| 5533 | { | |||
| 5534 | uat_t *uat = prefs_get_uat_value(pref); | |||
| 5535 | unsigned idx; | |||
| 5536 | ||||
| 5537 | sharkd_json_array_open("t"); | |||
| 5538 | for (idx = 0; idx < uat->raw_data->len; idx++) | |||
| 5539 | { | |||
| 5540 | void *rec = UAT_INDEX_PTR(uat, idx)(uat->raw_data->data + (uat->record_size * (idx))); | |||
| 5541 | unsigned colnum; | |||
| 5542 | ||||
| 5543 | sharkd_json_array_open(NULL((void*)0)); | |||
| 5544 | for (colnum = 0; colnum < uat->ncols; colnum++) | |||
| 5545 | { | |||
| 5546 | char *str = uat_fld_tostr(rec, &(uat->fields[colnum])); | |||
| 5547 | ||||
| 5548 | sharkd_json_value_string(NULL((void*)0), str); | |||
| 5549 | g_free(str); | |||
| 5550 | } | |||
| 5551 | ||||
| 5552 | sharkd_json_array_close(); | |||
| 5553 | } | |||
| 5554 | ||||
| 5555 | sharkd_json_array_close(); | |||
| 5556 | break; | |||
| 5557 | } | |||
| 5558 | ||||
| 5559 | case PREF_COLOR: | |||
| 5560 | case PREF_CUSTOM: | |||
| 5561 | case PREF_STATIC_TEXT: | |||
| 5562 | /* TODO */ | |||
| 5563 | break; | |||
| 5564 | } | |||
| 5565 | } | |||
| 5566 | ||||
| 5567 | #if 0 | |||
| 5568 | sharkd_json_value_string("t", prefs_get_title(pref)); | |||
| 5569 | #endif | |||
| 5570 | ||||
| 5571 | sharkd_json_object_close(); | |||
| 5572 | ||||
| 5573 | return 0; /* continue */ | |||
| 5574 | } | |||
| 5575 | ||||
| 5576 | static unsigned | |||
| 5577 | sharkd_session_process_dumpconf_mod_cb(module_t *module, void *d) | |||
| 5578 | { | |||
| 5579 | struct sharkd_session_process_dumpconf_data *data = (struct sharkd_session_process_dumpconf_data *) d; | |||
| 5580 | ||||
| 5581 | data->module = module; | |||
| 5582 | prefs_pref_foreach(module, sharkd_session_process_dumpconf_cb, data); | |||
| 5583 | ||||
| 5584 | return 0; | |||
| 5585 | } | |||
| 5586 | ||||
| 5587 | /** | |||
| 5588 | * sharkd_session_process_dumpconf() | |||
| 5589 | * | |||
| 5590 | * Process dumpconf request | |||
| 5591 | * | |||
| 5592 | * Input: | |||
| 5593 | * (o) pref - module, or preference, NULL for all | |||
| 5594 | * | |||
| 5595 | * Output object with attributes: | |||
| 5596 | * (o) prefs - object with module preferences | |||
| 5597 | * (m) [KEY] - preference name | |||
| 5598 | * (o) u - preference value (for PREF_UINT) | |||
| 5599 | * (o) ub - preference value suggested base for display (for PREF_UINT) and if different than 10 | |||
| 5600 | * (o) b - preference value (only for PREF_BOOL) (1 true, 0 false) | |||
| 5601 | * (o) s - preference value (for PREF_STRING, PREF_SAVE_FILENAME, PREF_OPEN_FILENAME, PREF_DIRNAME, PREF_PASSWORD, PREF_DISSECTOR) | |||
| 5602 | * (o) e - preference possible values (only for PREF_ENUM) | |||
| 5603 | * (o) r - preference value (for PREF_RANGE, PREF_DECODE_AS_RANGE) | |||
| 5604 | * (o) t - preference value (only for PREF_UAT) | |||
| 5605 | */ | |||
| 5606 | static void | |||
| 5607 | sharkd_session_process_dumpconf(char *buf, const jsmntok_t *tokens, int count) | |||
| 5608 | { | |||
| 5609 | const char *tok_pref = json_find_attr(buf, tokens, count, "pref"); | |||
| 5610 | module_t *pref_mod; | |||
| 5611 | char *dot_sepa; | |||
| 5612 | ||||
| 5613 | if (!tok_pref) | |||
| 5614 | { | |||
| 5615 | struct sharkd_session_process_dumpconf_data data; | |||
| 5616 | ||||
| 5617 | data.module = NULL((void*)0); | |||
| 5618 | ||||
| 5619 | sharkd_json_result_prologue(rpcid); | |||
| 5620 | ||||
| 5621 | sharkd_json_object_open("prefs"); | |||
| 5622 | prefs_modules_foreach(sharkd_session_process_dumpconf_mod_cb, &data); | |||
| 5623 | sharkd_json_object_close(); | |||
| 5624 | ||||
| 5625 | sharkd_json_result_epilogue(); | |||
| 5626 | return; | |||
| 5627 | } | |||
| 5628 | ||||
| 5629 | if ((dot_sepa = strchr(tok_pref, '.'))) | |||
| 5630 | { | |||
| 5631 | pref_t *pref = NULL((void*)0); | |||
| 5632 | ||||
| 5633 | *dot_sepa = '\0'; /* XXX, C abuse: discarding-const */ | |||
| 5634 | pref_mod = prefs_find_module(tok_pref); | |||
| 5635 | if (pref_mod) | |||
| 5636 | pref = prefs_find_preference(pref_mod, dot_sepa + 1); | |||
| 5637 | *dot_sepa = '.'; | |||
| 5638 | ||||
| 5639 | if (pref) | |||
| 5640 | { | |||
| 5641 | struct sharkd_session_process_dumpconf_data data; | |||
| 5642 | ||||
| 5643 | data.module = pref_mod; | |||
| 5644 | ||||
| 5645 | sharkd_json_result_prologue(rpcid); | |||
| 5646 | ||||
| 5647 | sharkd_json_object_open("prefs"); | |||
| 5648 | sharkd_session_process_dumpconf_cb(pref, &data); | |||
| 5649 | sharkd_json_object_close(); | |||
| 5650 | ||||
| 5651 | sharkd_json_result_epilogue(); | |||
| 5652 | return; | |||
| 5653 | } | |||
| 5654 | else | |||
| 5655 | { | |||
| 5656 | sharkd_json_error( | |||
| 5657 | rpcid, -9001, NULL((void*)0), | |||
| 5658 | "Invalid pref %s.", tok_pref | |||
| 5659 | ); | |||
| 5660 | return; | |||
| 5661 | } | |||
| 5662 | ||||
| 5663 | } | |||
| 5664 | ||||
| 5665 | pref_mod = prefs_find_module(tok_pref); | |||
| 5666 | if (pref_mod) | |||
| 5667 | { | |||
| 5668 | struct sharkd_session_process_dumpconf_data data; | |||
| 5669 | ||||
| 5670 | data.module = pref_mod; | |||
| 5671 | ||||
| 5672 | sharkd_json_result_prologue(rpcid); | |||
| 5673 | ||||
| 5674 | sharkd_json_object_open("prefs"); | |||
| 5675 | prefs_pref_foreach(pref_mod, sharkd_session_process_dumpconf_cb, &data); | |||
| 5676 | sharkd_json_object_close(); | |||
| 5677 | ||||
| 5678 | sharkd_json_result_epilogue(); | |||
| 5679 | } | |||
| 5680 | else | |||
| 5681 | { | |||
| 5682 | sharkd_json_error( | |||
| 5683 | rpcid, -9002, NULL((void*)0), | |||
| 5684 | "Invalid pref %s.", tok_pref | |||
| 5685 | ); | |||
| 5686 | } | |||
| 5687 | } | |||
| 5688 | ||||
| 5689 | struct sharkd_download_rtp | |||
| 5690 | { | |||
| 5691 | rtpstream_id_t id; | |||
| 5692 | GSList *packets; | |||
| 5693 | double start_time; | |||
| 5694 | }; | |||
| 5695 | ||||
| 5696 | static void | |||
| 5697 | sharkd_rtp_download_free_items(void *ptr) | |||
| 5698 | { | |||
| 5699 | rtp_packet_t *rtp_packet = (rtp_packet_t *) ptr; | |||
| 5700 | ||||
| 5701 | g_free(rtp_packet->info); | |||
| 5702 | g_free(rtp_packet->payload_data); | |||
| 5703 | g_free(rtp_packet); | |||
| 5704 | } | |||
| 5705 | ||||
| 5706 | static void | |||
| 5707 | sharkd_rtp_download_decode(struct sharkd_download_rtp *req) | |||
| 5708 | { | |||
| 5709 | /* based on RtpAudioStream::decode() 6e29d874f8b5e6ebc59f661a0bb0dab8e56f122a */ | |||
| 5710 | /* TODO, for now only without silence (timing_mode_ = Uninterrupted) */ | |||
| 5711 | ||||
| 5712 | static const int sample_bytes_ = sizeof(SAMPLE) / sizeof(char); | |||
| 5713 | ||||
| 5714 | uint32_t audio_out_rate_ = 0; | |||
| 5715 | struct _GHashTable *decoders_hash_ = rtp_decoder_hash_table_new(); | |||
| 5716 | struct SpeexResamplerState_ *audio_resampler_ = NULL((void*)0); | |||
| 5717 | ||||
| 5718 | size_t resample_buff_len = 0x1000; | |||
| 5719 | SAMPLE *resample_buff = (SAMPLE *) g_malloc(resample_buff_len); | |||
| 5720 | spx_uint32_t cur_in_rate = 0; | |||
| 5721 | char *write_buff = NULL((void*)0); | |||
| 5722 | size_t write_bytes = 0; | |||
| 5723 | unsigned channels = 0; | |||
| 5724 | unsigned sample_rate = 0; | |||
| 5725 | ||||
| 5726 | GSList *l; | |||
| 5727 | ||||
| 5728 | for (l = req->packets; l; l = l->next) | |||
| 5729 | { | |||
| 5730 | rtp_packet_t *rtp_packet = (rtp_packet_t *) l->data; | |||
| 5731 | ||||
| 5732 | SAMPLE *decode_buff = NULL((void*)0); | |||
| 5733 | size_t decoded_bytes; | |||
| 5734 | ||||
| 5735 | decoded_bytes = decode_rtp_packet(rtp_packet, &decode_buff, decoders_hash_, &channels, &sample_rate); | |||
| 5736 | if (decoded_bytes == 0 || sample_rate == 0) | |||
| 5737 | { | |||
| 5738 | /* We didn't decode anything. Clean up and prep for the next packet. */ | |||
| 5739 | g_free(decode_buff); | |||
| 5740 | continue; | |||
| 5741 | } | |||
| 5742 | ||||
| 5743 | if (audio_out_rate_ == 0) | |||
| 5744 | { | |||
| 5745 | uint32_t tmp32; | |||
| 5746 | uint16_t tmp16; | |||
| 5747 | char wav_hdr[44]; | |||
| 5748 | ||||
| 5749 | /* First non-zero wins */ | |||
| 5750 | audio_out_rate_ = sample_rate; | |||
| 5751 | ||||
| 5752 | RTP_STREAM_DEBUG("Audio sample rate is %u", audio_out_rate_); | |||
| 5753 | ||||
| 5754 | /* write WAVE header */ | |||
| 5755 | memset(&wav_hdr, 0, sizeof(wav_hdr)); | |||
| 5756 | memcpy(&wav_hdr[0], "RIFF", 4); | |||
| 5757 | memcpy(&wav_hdr[4], "\xFF\xFF\xFF\xFF", 4); /* XXX, unknown */ | |||
| 5758 | memcpy(&wav_hdr[8], "WAVE", 4); | |||
| 5759 | ||||
| 5760 | memcpy(&wav_hdr[12], "fmt ", 4); | |||
| 5761 | memcpy(&wav_hdr[16], "\x10\x00\x00\x00", 4); /* PCM */ | |||
| 5762 | memcpy(&wav_hdr[20], "\x01\x00", 2); /* PCM */ | |||
| 5763 | /* # channels */ | |||
| 5764 | tmp16 = channels; | |||
| 5765 | memcpy(&wav_hdr[22], &tmp16, 2); | |||
| 5766 | /* sample rate */ | |||
| 5767 | tmp32 = sample_rate; | |||
| 5768 | memcpy(&wav_hdr[24], &tmp32, 4); | |||
| 5769 | /* byte rate */ | |||
| 5770 | tmp32 = sample_rate * channels * sample_bytes_; | |||
| 5771 | memcpy(&wav_hdr[28], &tmp32, 4); | |||
| 5772 | /* block align */ | |||
| 5773 | tmp16 = channels * sample_bytes_; | |||
| 5774 | memcpy(&wav_hdr[32], &tmp16, 2); | |||
| 5775 | /* bits per sample */ | |||
| 5776 | tmp16 = 8 * sample_bytes_; | |||
| 5777 | memcpy(&wav_hdr[34], &tmp16, 2); | |||
| 5778 | ||||
| 5779 | memcpy(&wav_hdr[36], "data", 4); | |||
| 5780 | memcpy(&wav_hdr[40], "\xFF\xFF\xFF\xFF", 4); /* XXX, unknown */ | |||
| 5781 | ||||
| 5782 | json_dumper_write_base64(&dumper, wav_hdr, sizeof(wav_hdr)); | |||
| 5783 | } | |||
| 5784 | ||||
| 5785 | // Write samples to our file. | |||
| 5786 | write_buff = (char *) decode_buff; | |||
| 5787 | write_bytes = decoded_bytes; | |||
| 5788 | ||||
| 5789 | if (audio_out_rate_ != sample_rate) | |||
| 5790 | { | |||
| 5791 | spx_uint32_t in_len, out_len; | |||
| 5792 | ||||
| 5793 | /* Resample the audio to match our previous output rate. */ | |||
| 5794 | if (!audio_resampler_) | |||
| 5795 | { | |||
| 5796 | audio_resampler_ = speex_resampler_init(1, sample_rate, audio_out_rate_, 10, NULL((void*)0)); | |||
| 5797 | speex_resampler_skip_zeros(audio_resampler_); | |||
| 5798 | RTP_STREAM_DEBUG("Started resampling from %u to (out) %u Hz.", sample_rate, audio_out_rate_); | |||
| 5799 | } | |||
| 5800 | else | |||
| 5801 | { | |||
| 5802 | spx_uint32_t audio_out_rate; | |||
| 5803 | speex_resampler_get_rate(audio_resampler_, &cur_in_rate, &audio_out_rate); | |||
| 5804 | ||||
| 5805 | if (sample_rate != cur_in_rate) | |||
| 5806 | { | |||
| 5807 | speex_resampler_set_rate(audio_resampler_, sample_rate, audio_out_rate); | |||
| 5808 | RTP_STREAM_DEBUG("Changed input rate from %u to %u Hz. Out is %u.", cur_in_rate, sample_rate, audio_out_rate_); | |||
| 5809 | } | |||
| 5810 | } | |||
| 5811 | in_len = (spx_uint32_t)rtp_packet->info->info_payload_len; | |||
| 5812 | out_len = (audio_out_rate_ * (spx_uint32_t)rtp_packet->info->info_payload_len / sample_rate) + (audio_out_rate_ % sample_rate != 0); | |||
| 5813 | if (out_len * sample_bytes_ > resample_buff_len) | |||
| 5814 | { | |||
| 5815 | while ((out_len * sample_bytes_ > resample_buff_len)) | |||
| 5816 | resample_buff_len *= 2; | |||
| 5817 | resample_buff = (SAMPLE *) g_realloc(resample_buff, resample_buff_len); | |||
| 5818 | } | |||
| 5819 | ||||
| 5820 | speex_resampler_process_int(audio_resampler_, 0, decode_buff, &in_len, resample_buff, &out_len); | |||
| 5821 | write_buff = (char *) resample_buff; | |||
| 5822 | write_bytes = out_len * sample_bytes_; | |||
| 5823 | } | |||
| 5824 | ||||
| 5825 | /* Write the decoded, possibly-resampled audio */ | |||
| 5826 | json_dumper_write_base64(&dumper, write_buff, write_bytes); | |||
| 5827 | ||||
| 5828 | g_free(decode_buff); | |||
| 5829 | } | |||
| 5830 | ||||
| 5831 | g_free(resample_buff); | |||
| 5832 | g_hash_table_destroy(decoders_hash_); | |||
| 5833 | } | |||
| 5834 | ||||
| 5835 | static tap_packet_status | |||
| 5836 | sharkd_session_packet_download_tap_rtp_cb(void *tapdata, packet_info *pinfo, epan_dissect_t *edt _U___attribute__((unused)), const void *data, tap_flags_t flags _U___attribute__((unused))) | |||
| 5837 | { | |||
| 5838 | const struct _rtp_info *rtp_info = (const struct _rtp_info *) data; | |||
| 5839 | struct sharkd_download_rtp *req_rtp = (struct sharkd_download_rtp *) tapdata; | |||
| 5840 | ||||
| 5841 | /* do not consider RTP packets without a setup frame */ | |||
| 5842 | if (rtp_info->info_setup_frame_num == 0) | |||
| 5843 | return TAP_PACKET_DONT_REDRAW; | |||
| 5844 | ||||
| 5845 | if (rtpstream_id_equal_pinfo_rtp_info(&req_rtp->id, pinfo, rtp_info)) | |||
| 5846 | { | |||
| 5847 | rtp_packet_t *rtp_packet; | |||
| 5848 | ||||
| 5849 | rtp_packet = g_new0(rtp_packet_t, 1)((rtp_packet_t *) g_malloc0_n ((1), sizeof (rtp_packet_t))); | |||
| 5850 | rtp_packet->info = (struct _rtp_info *) g_memdup2(rtp_info, sizeof(struct _rtp_info)); | |||
| 5851 | ||||
| 5852 | if (rtp_info->info_all_data_present && rtp_info->info_payload_len != 0) | |||
| 5853 | rtp_packet->payload_data = (uint8_t *) g_memdup2(&(rtp_info->info_data[rtp_info->info_payload_offset]), rtp_info->info_payload_len); | |||
| 5854 | ||||
| 5855 | if (!req_rtp->packets) | |||
| 5856 | req_rtp->start_time = nstime_to_sec(&pinfo->abs_ts); | |||
| 5857 | ||||
| 5858 | rtp_packet->frame_num = pinfo->num; | |||
| 5859 | rtp_packet->arrive_offset = nstime_to_sec(&pinfo->abs_ts) - req_rtp->start_time; | |||
| 5860 | ||||
| 5861 | /* XXX, O(n) optimize */ | |||
| 5862 | req_rtp->packets = g_slist_append(req_rtp->packets, rtp_packet); | |||
| 5863 | } | |||
| 5864 | ||||
| 5865 | return TAP_PACKET_DONT_REDRAW; | |||
| 5866 | } | |||
| 5867 | ||||
| 5868 | static bool_Bool | |||
| 5869 | sharkd_session_eo_retap_listener(const char *tap_type) { | |||
| 5870 | bool_Bool ok = true1; | |||
| 5871 | register_eo_t *eo = NULL((void*)0); | |||
| 5872 | GString *tap_error = NULL((void*)0); | |||
| 5873 | void *tap_data = NULL((void*)0); | |||
| 5874 | GFreeFunc tap_free = NULL((void*)0); | |||
| 5875 | ||||
| 5876 | // get <name> from eo:<name>, get_eo_by_name only needs the name (http etc.) | |||
| 5877 | eo = get_eo_by_name(tap_type + 3); | |||
| 5878 | if (!eo) | |||
| 5879 | { | |||
| 5880 | ok = false0; | |||
| 5881 | sharkd_json_error( | |||
| 5882 | rpcid, -11011, NULL((void*)0), | |||
| 5883 | "sharkd_session_eo_retap_listener() eo=%s not found", tap_type + 3 | |||
| 5884 | ); | |||
| 5885 | } | |||
| 5886 | ||||
| 5887 | if (ok) | |||
| 5888 | { | |||
| 5889 | tap_error = sharkd_session_eo_register_tap_listener(eo, tap_type, NULL((void*)0), NULL((void*)0), &tap_data, &tap_free); | |||
| 5890 | if (tap_error) | |||
| 5891 | { | |||
| 5892 | ok = false0; | |||
| 5893 | sharkd_json_error( | |||
| 5894 | rpcid, -10002, NULL((void*)0), | |||
| 5895 | "sharkd_session_eo_retap_listener() sharkd_session_eo_register_tap_listener error %s", | |||
| 5896 | tap_error->str); | |||
| 5897 | g_string_free(tap_error, TRUE)(__builtin_constant_p ((!(0))) ? (((!(0))) ? (g_string_free) ( (tap_error), ((!(0)))) : g_string_free_and_steal (tap_error)) : (g_string_free) ((tap_error), ((!(0))))); | |||
| 5898 | } | |||
| 5899 | } | |||
| 5900 | ||||
| 5901 | if (ok) | |||
| 5902 | sharkd_retap(); | |||
| 5903 | ||||
| 5904 | if (!tap_error) | |||
| 5905 | remove_tap_listener(tap_data); | |||
| 5906 | ||||
| 5907 | if (tap_free) | |||
| 5908 | tap_free(tap_data); | |||
| 5909 | ||||
| 5910 | return ok; | |||
| 5911 | } | |||
| 5912 | ||||
| 5913 | /** | |||
| 5914 | * sharkd_session_process_download() | |||
| 5915 | * | |||
| 5916 | * Process download request | |||
| 5917 | * | |||
| 5918 | * Input: | |||
| 5919 | * (m) token - token to download | |||
| 5920 | * | |||
| 5921 | * Output object with attributes: | |||
| 5922 | * (o) file - suggested name of file | |||
| 5923 | * (o) mime - suggested content type | |||
| 5924 | * (o) data - payload base64 encoded | |||
| 5925 | */ | |||
| 5926 | static void | |||
| 5927 | sharkd_session_process_download(char *buf, const jsmntok_t *tokens, int count) | |||
| 5928 | { | |||
| 5929 | const char *tok_token = json_find_attr(buf, tokens, count, "token"); | |||
| 5930 | ||||
| 5931 | if (!tok_token) | |||
| 5932 | { | |||
| 5933 | sharkd_json_error( | |||
| 5934 | rpcid, -10005, NULL((void*)0), | |||
| 5935 | "missing token" | |||
| 5936 | ); | |||
| 5937 | return; | |||
| 5938 | } | |||
| 5939 | ||||
| 5940 | if (!strncmp(tok_token, "eo:", 3)) | |||
| 5941 | { | |||
| 5942 | // get eo:<name> from eo:<name>_<row> | |||
| 5943 | char *tap_type = g_strdup(tok_token)g_strdup_inline (tok_token); | |||
| 5944 | char *tmp = strrchr(tap_type, '_'); | |||
| 5945 | if (tmp) | |||
| 5946 | *tmp = '\0'; | |||
| 5947 | ||||
| 5948 | // if eo:<name> not in sharkd_eo_list, retap | |||
| 5949 | if (!sharkd_eo_object_list_get_entry_by_type(sharkd_eo_list, tap_type) && | |||
| 5950 | !sharkd_session_eo_retap_listener(tap_type)) | |||
| 5951 | { | |||
| 5952 | g_free(tap_type); | |||
| 5953 | // sharkd_json_error called in sharkd_session_eo_retap_listener | |||
| 5954 | return; | |||
| 5955 | } | |||
| 5956 | ||||
| 5957 | g_free(tap_type); | |||
| 5958 | ||||
| 5959 | struct sharkd_export_object_list *object_list; | |||
| 5960 | const export_object_entry_t *eo_entry = NULL((void*)0); | |||
| 5961 | ||||
| 5962 | for (object_list = sharkd_eo_list; object_list; object_list = object_list->next) | |||
| 5963 | { | |||
| 5964 | size_t eo_type_len = strlen(object_list->type); | |||
| 5965 | ||||
| 5966 | if (!strncmp(tok_token, object_list->type, eo_type_len) && tok_token[eo_type_len] == '_') | |||
| 5967 | { | |||
| 5968 | int row; | |||
| 5969 | ||||
| 5970 | if (sscanf(&tok_token[eo_type_len + 1], "%d", &row) != 1) | |||
| 5971 | break; | |||
| 5972 | ||||
| 5973 | eo_entry = (export_object_entry_t *) g_slist_nth_data(object_list->entries, row); | |||
| 5974 | break; | |||
| 5975 | } | |||
| 5976 | } | |||
| 5977 | ||||
| 5978 | if (eo_entry) | |||
| 5979 | { | |||
| 5980 | const char *mime = (eo_entry->content_type) ? eo_entry->content_type : "application/octet-stream"; | |||
| 5981 | const char *filename = (eo_entry->filename) ? eo_entry->filename : tok_token; | |||
| 5982 | ||||
| 5983 | sharkd_json_result_prologue(rpcid); | |||
| 5984 | sharkd_json_value_string("file", filename); | |||
| 5985 | sharkd_json_value_string("mime", mime); | |||
| 5986 | sharkd_json_value_base64("data", eo_entry->payload_data, eo_entry->payload_len); | |||
| 5987 | sharkd_json_result_epilogue(); | |||
| 5988 | } | |||
| 5989 | else | |||
| 5990 | { | |||
| 5991 | sharkd_json_result_prologue(rpcid); | |||
| 5992 | sharkd_json_result_epilogue(); | |||
| 5993 | } | |||
| 5994 | } | |||
| 5995 | else if (!strcmp(tok_token, "ssl-secrets")) | |||
| 5996 | { | |||
| 5997 | size_t str_len; | |||
| 5998 | char *str = ssl_export_sessions(&str_len); | |||
| 5999 | ||||
| 6000 | if (str) | |||
| 6001 | { | |||
| 6002 | const char *mime = "text/plain"; | |||
| 6003 | const char *filename = "keylog.txt"; | |||
| 6004 | ||||
| 6005 | sharkd_json_result_prologue(rpcid); | |||
| 6006 | sharkd_json_value_string("file", filename); | |||
| 6007 | sharkd_json_value_string("mime", mime); | |||
| 6008 | sharkd_json_value_base64("data", str, str_len); | |||
| 6009 | sharkd_json_result_epilogue(); | |||
| 6010 | } | |||
| 6011 | g_free(str); | |||
| 6012 | } | |||
| 6013 | else if (!strncmp(tok_token, "rtp:", 4)) | |||
| 6014 | { | |||
| 6015 | struct sharkd_download_rtp rtp_req; | |||
| 6016 | GString *tap_error; | |||
| 6017 | ||||
| 6018 | memset(&rtp_req, 0, sizeof(rtp_req)); | |||
| 6019 | if (!sharkd_rtp_match_init(&rtp_req.id, tok_token + 4)) | |||
| 6020 | { | |||
| 6021 | sharkd_json_error( | |||
| 6022 | rpcid, -10001, NULL((void*)0), | |||
| 6023 | "sharkd_session_process_download() rtp tokenizing error %s", tok_token | |||
| 6024 | ); | |||
| 6025 | return; | |||
| 6026 | } | |||
| 6027 | ||||
| 6028 | tap_error = register_tap_listener("rtp", &rtp_req, NULL((void*)0), 0, NULL((void*)0), sharkd_session_packet_download_tap_rtp_cb, NULL((void*)0), NULL((void*)0)); | |||
| 6029 | if (tap_error) | |||
| 6030 | { | |||
| 6031 | sharkd_json_error( | |||
| 6032 | rpcid, -10002, NULL((void*)0), | |||
| 6033 | "sharkd_session_process_download() rtp error %s", tap_error->str | |||
| 6034 | ); | |||
| 6035 | g_string_free(tap_error, TRUE)(__builtin_constant_p ((!(0))) ? (((!(0))) ? (g_string_free) ( (tap_error), ((!(0)))) : g_string_free_and_steal (tap_error)) : (g_string_free) ((tap_error), ((!(0))))); | |||
| 6036 | return; | |||
| 6037 | } | |||
| 6038 | ||||
| 6039 | sharkd_retap(); | |||
| 6040 | remove_tap_listener(&rtp_req); | |||
| 6041 | ||||
| 6042 | if (rtp_req.packets) | |||
| 6043 | { | |||
| 6044 | const char *mime = "audio/x-wav"; | |||
| 6045 | const char *filename = tok_token; | |||
| 6046 | ||||
| 6047 | sharkd_json_result_prologue(rpcid); | |||
| 6048 | sharkd_json_value_string("file", filename); | |||
| 6049 | sharkd_json_value_string("mime", mime); | |||
| 6050 | ||||
| 6051 | json_dumper_set_member_name(&dumper, "data"); | |||
| 6052 | json_dumper_begin_base64(&dumper); | |||
| 6053 | sharkd_rtp_download_decode(&rtp_req); | |||
| 6054 | json_dumper_end_base64(&dumper); | |||
| 6055 | ||||
| 6056 | sharkd_json_result_epilogue(); | |||
| 6057 | ||||
| 6058 | g_slist_free_full(rtp_req.packets, sharkd_rtp_download_free_items); | |||
| 6059 | } | |||
| 6060 | else | |||
| 6061 | { | |||
| 6062 | sharkd_json_error( | |||
| 6063 | rpcid, -10003, NULL((void*)0), | |||
| 6064 | "no rtp data available" | |||
| 6065 | ); | |||
| 6066 | } | |||
| 6067 | } | |||
| 6068 | else | |||
| 6069 | { | |||
| 6070 | sharkd_json_error( | |||
| 6071 | rpcid, -10004, NULL((void*)0), | |||
| 6072 | "unrecognized token" | |||
| 6073 | ); | |||
| 6074 | } | |||
| 6075 | } | |||
| 6076 | ||||
| 6077 | static void | |||
| 6078 | sharkd_session_process(char *buf, const jsmntok_t *tokens, int count) | |||
| 6079 | { | |||
| 6080 | if (json_prep(buf, tokens, count)) | |||
| 6081 | { | |||
| 6082 | /* don't need [0] token */ | |||
| 6083 | tokens++; | |||
| 6084 | count--; | |||
| 6085 | ||||
| 6086 | const char* tok_method = json_find_attr(buf, tokens, count, "method"); | |||
| 6087 | ||||
| 6088 | if (!tok_method) { | |||
| 6089 | sharkd_json_error( | |||
| 6090 | rpcid, -32601, NULL((void*)0), | |||
| 6091 | "No method found"); | |||
| 6092 | return; | |||
| 6093 | } | |||
| 6094 | if (!strcmp(tok_method, "load")) | |||
| 6095 | sharkd_session_process_load(buf, tokens, count); | |||
| 6096 | else if (!strcmp(tok_method, "status")) | |||
| 6097 | sharkd_session_process_status(); | |||
| 6098 | else if (!strcmp(tok_method, "analyse")) | |||
| 6099 | sharkd_session_process_analyse(); | |||
| 6100 | else if (!strcmp(tok_method, "info")) | |||
| 6101 | sharkd_session_process_info(); | |||
| 6102 | else if (!strcmp(tok_method, "fields")) | |||
| 6103 | sharkd_session_process_fields(); | |||
| 6104 | else if (!strcmp(tok_method, "field")) | |||
| 6105 | sharkd_session_process_field(buf, tokens, count); | |||
| 6106 | else if (!strcmp(tok_method, "check")) | |||
| 6107 | sharkd_session_process_check(buf, tokens, count); | |||
| 6108 | else if (!strcmp(tok_method, "complete")) | |||
| 6109 | sharkd_session_process_complete(buf, tokens, count); | |||
| 6110 | else if (!strcmp(tok_method, "frames")) | |||
| 6111 | sharkd_session_process_frames(buf, tokens, count); | |||
| 6112 | else if (!strcmp(tok_method, "tap")) | |||
| 6113 | sharkd_session_process_tap(buf, tokens, count); | |||
| 6114 | else if (!strcmp(tok_method, "follow")) | |||
| 6115 | sharkd_session_process_follow(buf, tokens, count); | |||
| 6116 | else if (!strcmp(tok_method, "iograph")) | |||
| 6117 | sharkd_session_process_iograph(buf, tokens, count); | |||
| 6118 | else if (!strcmp(tok_method, "intervals")) | |||
| 6119 | sharkd_session_process_intervals(buf, tokens, count); | |||
| 6120 | else if (!strcmp(tok_method, "frame")) | |||
| 6121 | sharkd_session_process_frame(buf, tokens, count); | |||
| 6122 | else if (!strcmp(tok_method, "setcomment")) | |||
| 6123 | sharkd_session_process_setcomment(buf, tokens, count); | |||
| 6124 | else if (!strcmp(tok_method, "setconf")) | |||
| 6125 | sharkd_session_process_setconf(buf, tokens, count); | |||
| 6126 | else if (!strcmp(tok_method, "dumpconf")) | |||
| 6127 | sharkd_session_process_dumpconf(buf, tokens, count); | |||
| 6128 | else if (!strcmp(tok_method, "download")) | |||
| 6129 | sharkd_session_process_download(buf, tokens, count); | |||
| 6130 | else if (!strcmp(tok_method, "bye")) | |||
| 6131 | { | |||
| 6132 | sharkd_json_simple_ok(rpcid); | |||
| 6133 | exit(0); | |||
| 6134 | } | |||
| 6135 | else | |||
| 6136 | { | |||
| 6137 | sharkd_json_error( | |||
| 6138 | rpcid, -32601, NULL((void*)0), | |||
| 6139 | "The method \"%s\" is unknown", tok_method | |||
| 6140 | ); | |||
| 6141 | } | |||
| 6142 | } | |||
| 6143 | } | |||
| 6144 | ||||
| 6145 | int | |||
| 6146 | sharkd_session_main(int mode_setting) | |||
| 6147 | { | |||
| 6148 | char buf[8 * 1024]; | |||
| 6149 | jsmntok_t *tokens = NULL((void*)0); | |||
| 6150 | int tokens_max = -1; | |||
| 6151 | ||||
| 6152 | mode = mode_setting; | |||
| 6153 | ||||
| 6154 | fprintf(stderrstderr, "Hello in child.\n"); | |||
| 6155 | ||||
| 6156 | dumper.output_file = stdoutstdout; | |||
| 6157 | ||||
| 6158 | filter_table = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, sharkd_session_filter_free); | |||
| 6159 | ||||
| 6160 | #ifdef HAVE_MAXMINDDB1 | |||
| 6161 | /* mmdbresolve was stopped before fork(), force starting it */ | |||
| 6162 | uat_get_table_by_name("MaxMind Database Paths")->post_update_cb(); | |||
| 6163 | #endif | |||
| 6164 | ||||
| 6165 | set_resolution_synchrony(true1); | |||
| 6166 | ||||
| 6167 | while (fgets(buf, sizeof(buf), stdinstdin)) | |||
| 6168 | { | |||
| 6169 | /* every command is line separated JSON */ | |||
| 6170 | int ret; | |||
| 6171 | ||||
| 6172 | ret = json_parse(buf, NULL((void*)0), 0); | |||
| 6173 | if (ret <= 0) | |||
| 6174 | { | |||
| 6175 | sharkd_json_error( | |||
| 6176 | rpcid, -32600, NULL((void*)0), | |||
| 6177 | "Invalid JSON(1)" | |||
| 6178 | ); | |||
| 6179 | continue; | |||
| 6180 | } | |||
| 6181 | ||||
| 6182 | /* fprintf(stderr, "JSON: %d tokens\n", ret); */ | |||
| 6183 | ret += 1; | |||
| 6184 | ||||
| 6185 | if (tokens == NULL((void*)0) || tokens_max < ret) | |||
| 6186 | { | |||
| 6187 | tokens_max = ret; | |||
| 6188 | tokens = (jsmntok_t *) g_realloc(tokens, sizeof(jsmntok_t) * tokens_max); | |||
| 6189 | } | |||
| 6190 | ||||
| 6191 | memset(tokens, 0, ret * sizeof(jsmntok_t)); | |||
| 6192 | ||||
| 6193 | ret = json_parse(buf, tokens, ret); | |||
| 6194 | if (ret <= 0) | |||
| 6195 | { | |||
| 6196 | sharkd_json_error( | |||
| 6197 | rpcid, -32600, NULL((void*)0), | |||
| 6198 | "Invalid JSON(2)" | |||
| 6199 | ); | |||
| 6200 | continue; | |||
| 6201 | } | |||
| 6202 | ||||
| 6203 | host_name_lookup_process(); | |||
| 6204 | ||||
| 6205 | sharkd_session_process(buf, tokens, ret); | |||
| 6206 | } | |||
| 6207 | ||||
| 6208 | g_hash_table_destroy(filter_table); | |||
| 6209 | g_free(tokens); | |||
| 6210 | ||||
| 6211 | return 0; | |||
| 6212 | } |
| 1 | /** @file | |||
| 2 | * | |||
| 3 | * Definitions and functions for I/O graph items | |||
| 4 | * | |||
| 5 | * Copied from gtk/io_stat.c, (c) 2002 Ronnie Sahlberg | |||
| 6 | * | |||
| 7 | * Wireshark - Network traffic analyzer | |||
| 8 | * By Gerald Combs <gerald@wireshark.org> | |||
| 9 | * Copyright 1998 Gerald Combs | |||
| 10 | * | |||
| 11 | * SPDX-License-Identifier: GPL-2.0-or-later | |||
| 12 | */ | |||
| 13 | ||||
| 14 | #ifndef __IO_GRAPH_ITEM_H__ | |||
| 15 | #define __IO_GRAPH_ITEM_H__ | |||
| 16 | ||||
| 17 | #include "cfile.h" | |||
| 18 | #include <wsutil/ws_assert.h> | |||
| 19 | ||||
| 20 | #include <epan/epan_dissect.h> | |||
| 21 | ||||
| 22 | #ifdef __cplusplus | |||
| 23 | extern "C" { | |||
| 24 | #endif /* __cplusplus */ | |||
| 25 | ||||
| 26 | typedef enum { | |||
| 27 | IOG_ITEM_UNIT_FIRST, | |||
| 28 | IOG_ITEM_UNIT_PACKETS = IOG_ITEM_UNIT_FIRST, | |||
| 29 | IOG_ITEM_UNIT_BYTES, | |||
| 30 | IOG_ITEM_UNIT_BITS, | |||
| 31 | IOG_ITEM_UNIT_CALC_SUM, | |||
| 32 | IOG_ITEM_UNIT_CALC_FRAMES, | |||
| 33 | IOG_ITEM_UNIT_CALC_FIELDS, | |||
| 34 | IOG_ITEM_UNIT_CALC_MAX, | |||
| 35 | IOG_ITEM_UNIT_CALC_MIN, | |||
| 36 | IOG_ITEM_UNIT_CALC_AVERAGE, | |||
| 37 | IOG_ITEM_UNIT_CALC_THROUGHPUT, | |||
| 38 | IOG_ITEM_UNIT_CALC_LOAD, | |||
| 39 | IOG_ITEM_UNIT_LAST = IOG_ITEM_UNIT_CALC_LOAD, | |||
| 40 | NUM_IOG_ITEM_UNITS | |||
| 41 | } io_graph_item_unit_t; | |||
| 42 | ||||
| 43 | typedef struct _io_graph_item_t { | |||
| 44 | uint32_t frames; /* always calculated, will hold number of frames*/ | |||
| 45 | uint64_t bytes; /* always calculated, will hold number of bytes*/ | |||
| 46 | uint64_t fields; | |||
| 47 | /* We use a double for totals because of overflow. For min and max, | |||
| 48 | * unsigned 64 bit integers larger than 2^53 cannot all be represented | |||
| 49 | * in a double, and this is useful for determining the frame with the | |||
| 50 | * min or max value, even though for plotting it will be converted to a | |||
| 51 | * double. | |||
| 52 | */ | |||
| 53 | union { | |||
| 54 | nstime_t time_max; | |||
| 55 | double double_max; | |||
| 56 | int64_t int_max; | |||
| 57 | uint64_t uint_max; | |||
| 58 | }; | |||
| 59 | union { | |||
| 60 | nstime_t time_min; | |||
| 61 | double double_min; | |||
| 62 | int64_t int_min; | |||
| 63 | uint64_t uint_min; | |||
| 64 | }; | |||
| 65 | union { | |||
| 66 | nstime_t time_tot; | |||
| 67 | double double_tot; | |||
| 68 | }; | |||
| 69 | uint32_t first_frame_in_invl; | |||
| 70 | uint32_t min_frame_in_invl; | |||
| 71 | uint32_t max_frame_in_invl; | |||
| 72 | uint32_t last_frame_in_invl; | |||
| 73 | } io_graph_item_t; | |||
| 74 | ||||
| 75 | /** Reset (zero) an io_graph_item_t. | |||
| 76 | * | |||
| 77 | * @param items [in,out] Array containing the items to reset. | |||
| 78 | * @param count [in] The number of items in the array. | |||
| 79 | */ | |||
| 80 | static inline void | |||
| 81 | reset_io_graph_items(io_graph_item_t *items, size_t count, int hf_index _U___attribute__((unused))) { | |||
| 82 | io_graph_item_t *item; | |||
| 83 | size_t i; | |||
| 84 | ||||
| 85 | for (i = 0; i < count; i++) { | |||
| 86 | item = &items[i]; | |||
| 87 | ||||
| 88 | item->frames = 0; | |||
| 89 | item->bytes = 0; | |||
| 90 | item->fields = 0; | |||
| 91 | item->first_frame_in_invl = 0; | |||
| 92 | item->min_frame_in_invl = 0; | |||
| 93 | item->max_frame_in_invl = 0; | |||
| 94 | item->last_frame_in_invl = 0; | |||
| 95 | ||||
| 96 | nstime_set_zero(&item->time_max); | |||
| 97 | nstime_set_zero(&item->time_min); | |||
| 98 | nstime_set_zero(&item->time_tot); | |||
| 99 | ||||
| 100 | #if 0 | |||
| 101 | /* XXX - On C, type punning is explicitly allowed since C99 so | |||
| 102 | * setting the nstime_t values to 0 is always sufficient. | |||
| 103 | * On C++ that appears technically to be undefined behavior (though | |||
| 104 | * I don't know of any compilers for which it doesn't work and I | |||
| 105 | * can't get UBSAN to complain about it) and this would be safer. | |||
| 106 | */ | |||
| 107 | if (hf_index > 0) { | |||
| 108 | ||||
| 109 | switch (proto_registrar_get_ftype(hf_index)) { | |||
| 110 | ||||
| 111 | case FT_INT8: | |||
| 112 | case FT_INT16: | |||
| 113 | case FT_INT24: | |||
| 114 | case FT_INT32: | |||
| 115 | case FT_INT40: | |||
| 116 | case FT_INT48: | |||
| 117 | case FT_INT56: | |||
| 118 | case FT_INT64: | |||
| 119 | item->int_max = 0; | |||
| 120 | item->int_min = 0; | |||
| 121 | item->double_tot = 0; | |||
| 122 | break; | |||
| 123 | ||||
| 124 | case FT_UINT8: | |||
| 125 | case FT_UINT16: | |||
| 126 | case FT_UINT24: | |||
| 127 | case FT_UINT32: | |||
| 128 | case FT_UINT40: | |||
| 129 | case FT_UINT48: | |||
| 130 | case FT_UINT56: | |||
| 131 | case FT_UINT64: | |||
| 132 | item->uint_max = 0; | |||
| 133 | item->uint_min = 0; | |||
| 134 | item->double_tot = 0; | |||
| 135 | break; | |||
| 136 | ||||
| 137 | case FT_DOUBLE: | |||
| 138 | case FT_FLOAT: | |||
| 139 | item->double_max = 0; | |||
| 140 | item->double_min = 0; | |||
| 141 | item->double_tot = 0; | |||
| 142 | break; | |||
| 143 | ||||
| 144 | case FT_RELATIVE_TIME: | |||
| 145 | nstime_set_zero(&item->time_max); | |||
| 146 | nstime_set_zero(&item->time_min); | |||
| 147 | nstime_set_zero(&item->time_tot); | |||
| 148 | break; | |||
| 149 | ||||
| 150 | default: | |||
| 151 | break; | |||
| 152 | } | |||
| 153 | } | |||
| 154 | #endif | |||
| 155 | } | |||
| 156 | } | |||
| 157 | ||||
| 158 | /** Get the interval (array index) for a packet | |||
| 159 | * | |||
| 160 | * It is up to the caller to determine if the return value is valid. | |||
| 161 | * | |||
| 162 | * @param [in] pinfo Packet of interest. | |||
| 163 | * @param [in] interval Time interval in microseconds | |||
| 164 | * @return Array index on success, -1 on failure. | |||
| 165 | * | |||
| 166 | * @note pinfo->rel_ts, and hence the index, is not affected by ignoring | |||
| 167 | * frames. | |||
| 168 | */ | |||
| 169 | int64_t get_io_graph_index(packet_info *pinfo, int interval); | |||
| 170 | ||||
| 171 | /** Check field and item unit compatibility | |||
| 172 | * | |||
| 173 | * @param field_name [in] Header field name to check | |||
| 174 | * @param hf_index [out] Assigned the header field index corresponding to field_name if valid. | |||
| 175 | * Can be NULL. | |||
| 176 | * @param item_unit [in] The type of unit to calculate. From IOG_ITEM_UNITS. | |||
| 177 | * @return NULL if compatible, otherwise an error string. The string must | |||
| 178 | * be freed by the caller. | |||
| 179 | */ | |||
| 180 | GString *check_field_unit(const char *field_name, int *hf_index, io_graph_item_unit_t item_unit); | |||
| 181 | ||||
| 182 | /** Get the value at the given interval (idx) for the current value unit. | |||
| 183 | * | |||
| 184 | * @param items [in] Array containing the item to get. | |||
| 185 | * @param val_units [in] The type of unit to calculate. From IOG_ITEM_UNITS. | |||
| 186 | * @param idx [in] Index of the item to get. | |||
| 187 | * @param hf_index [in] Header field index for advanced statistics. | |||
| 188 | * @param cap_file [in] Capture file. | |||
| 189 | * @param interval [in] Timing interval in ms. | |||
| 190 | * @param cur_idx [in] Current index. | |||
| 191 | * @param asAOT [in] Interpret when possible the value as an Average Over Time. | |||
| 192 | */ | |||
| 193 | double get_io_graph_item(const io_graph_item_t *items, io_graph_item_unit_t val_units, int idx, int hf_index, const capture_file *cap_file, int interval, int cur_idx, bool_Bool asAOT); | |||
| 194 | ||||
| 195 | /** Update the values of an io_graph_item_t. | |||
| 196 | * | |||
| 197 | * Frame and byte counts are always calculated. If edt is non-NULL advanced | |||
| 198 | * statistics are calculated using hfindex. | |||
| 199 | * | |||
| 200 | * @param items [in,out] Array containing the item to update. | |||
| 201 | * @param idx [in] Index of the item to update. | |||
| 202 | * @param pinfo [in] Packet containing update information. | |||
| 203 | * @param edt [in] Dissection information for advanced statistics. May be NULL. | |||
| 204 | * @param hf_index [in] Header field index for advanced statistics. | |||
| 205 | * @param item_unit [in] The type of unit to calculate. From IOG_ITEM_UNITS. | |||
| 206 | * @param interval [in] Timing interval in μs. | |||
| 207 | * @return true if the update was successful, otherwise false. | |||
| 208 | */ | |||
| 209 | static inline bool_Bool | |||
| 210 | update_io_graph_item(io_graph_item_t *items, int idx, packet_info *pinfo, epan_dissect_t *edt, int hf_index, int item_unit, uint32_t interval) { | |||
| 211 | io_graph_item_t *item = &items[idx]; | |||
| 212 | ||||
| 213 | /* Set the first and last frame num in current interval matching the target field+filter */ | |||
| 214 | if (item->first_frame_in_invl == 0) { | |||
| ||||
| 215 | item->first_frame_in_invl = pinfo->num; | |||
| 216 | } | |||
| 217 | item->last_frame_in_invl = pinfo->num; | |||
| 218 | ||||
| 219 | if (edt && hf_index >= 0) { | |||
| 220 | GPtrArray *gp; | |||
| 221 | unsigned i; | |||
| 222 | ||||
| 223 | gp = proto_get_finfo_ptr_array(edt->tree, hf_index); | |||
| 224 | if (!gp) { | |||
| 225 | return false0; | |||
| 226 | } | |||
| 227 | ||||
| 228 | /* Update the appropriate counters. If fields == 0, this is the first seen | |||
| 229 | * value so set any min/max values accordingly. */ | |||
| 230 | for (i=0; i < gp->len; i++) { | |||
| 231 | int64_t new_int64; | |||
| 232 | uint64_t new_uint64; | |||
| 233 | float new_float; | |||
| 234 | double new_double; | |||
| 235 | const nstime_t *new_time; | |||
| 236 | ||||
| 237 | switch (proto_registrar_get_ftype(hf_index)) { | |||
| 238 | case FT_UINT8: | |||
| 239 | case FT_UINT16: | |||
| 240 | case FT_UINT24: | |||
| 241 | case FT_UINT32: | |||
| 242 | new_uint64 = fvalue_get_uinteger(((field_info *)gp->pdata[i])->value); | |||
| 243 | ||||
| 244 | if ((new_uint64 > item->uint_max) || (item->fields == 0)) { | |||
| 245 | item->uint_max = new_uint64; | |||
| 246 | item->max_frame_in_invl = pinfo->num; | |||
| 247 | } | |||
| 248 | if ((new_uint64 < item->uint_min) || (item->fields == 0)) { | |||
| 249 | item->uint_min = new_uint64; | |||
| 250 | item->min_frame_in_invl = pinfo->num; | |||
| 251 | } | |||
| 252 | item->double_tot += (double)new_uint64; | |||
| 253 | item->fields++; | |||
| 254 | break; | |||
| 255 | case FT_INT8: | |||
| 256 | case FT_INT16: | |||
| 257 | case FT_INT24: | |||
| 258 | case FT_INT32: | |||
| 259 | new_int64 = fvalue_get_sinteger(((field_info *)gp->pdata[i])->value); | |||
| 260 | if ((new_int64 > item->int_max) || (item->fields == 0)) { | |||
| 261 | item->int_max = new_int64; | |||
| 262 | item->max_frame_in_invl = pinfo->num; | |||
| 263 | } | |||
| 264 | if ((new_int64 < item->int_min) || (item->fields == 0)) { | |||
| 265 | item->int_min = new_int64; | |||
| 266 | item->min_frame_in_invl = pinfo->num; | |||
| 267 | } | |||
| 268 | item->double_tot += (double)new_int64; | |||
| 269 | item->fields++; | |||
| 270 | break; | |||
| 271 | case FT_UINT40: | |||
| 272 | case FT_UINT48: | |||
| 273 | case FT_UINT56: | |||
| 274 | case FT_UINT64: | |||
| 275 | new_uint64 = fvalue_get_uinteger64(((field_info *)gp->pdata[i])->value); | |||
| 276 | if ((new_uint64 > item->uint_max) || (item->fields == 0)) { | |||
| 277 | item->uint_max = new_uint64; | |||
| 278 | item->max_frame_in_invl = pinfo->num; | |||
| 279 | } | |||
| 280 | if ((new_uint64 < item->uint_min) || (item->fields == 0)) { | |||
| 281 | item->uint_min = new_uint64; | |||
| 282 | item->min_frame_in_invl = pinfo->num; | |||
| 283 | } | |||
| 284 | item->double_tot += (double)new_uint64; | |||
| 285 | item->fields++; | |||
| 286 | break; | |||
| 287 | case FT_INT40: | |||
| 288 | case FT_INT48: | |||
| 289 | case FT_INT56: | |||
| 290 | case FT_INT64: | |||
| 291 | new_int64 = fvalue_get_sinteger64(((field_info *)gp->pdata[i])->value); | |||
| 292 | if ((new_int64 > item->int_max) || (item->fields == 0)) { | |||
| 293 | item->int_max = new_int64; | |||
| 294 | item->max_frame_in_invl = pinfo->num; | |||
| 295 | } | |||
| 296 | if ((new_int64 < item->int_min) || (item->fields == 0)) { | |||
| 297 | item->int_min = new_int64; | |||
| 298 | item->min_frame_in_invl = pinfo->num; | |||
| 299 | } | |||
| 300 | item->double_tot += (double)new_int64; | |||
| 301 | item->fields++; | |||
| 302 | break; | |||
| 303 | case FT_FLOAT: | |||
| 304 | new_float = (float)fvalue_get_floating(((field_info *)gp->pdata[i])->value); | |||
| 305 | if ((new_float > item->double_max) || (item->fields == 0)) { | |||
| 306 | item->double_max = new_float; | |||
| 307 | item->max_frame_in_invl = pinfo->num; | |||
| 308 | } | |||
| 309 | if ((new_float < item->double_min) || (item->fields == 0)) { | |||
| 310 | item->double_min = new_float; | |||
| 311 | item->min_frame_in_invl = pinfo->num; | |||
| 312 | } | |||
| 313 | item->double_tot += new_float; | |||
| 314 | item->fields++; | |||
| 315 | break; | |||
| 316 | case FT_DOUBLE: | |||
| 317 | new_double = fvalue_get_floating(((field_info *)gp->pdata[i])->value); | |||
| 318 | if ((new_double > item->double_max) || (item->fields == 0)) { | |||
| 319 | item->double_max = new_double; | |||
| 320 | item->max_frame_in_invl = pinfo->num; | |||
| 321 | } | |||
| 322 | if ((new_double < item->double_min) || (item->fields == 0)) { | |||
| 323 | item->double_min = new_double; | |||
| 324 | item->min_frame_in_invl = pinfo->num; | |||
| 325 | } | |||
| 326 | item->double_tot += new_double; | |||
| 327 | item->fields++; | |||
| 328 | break; | |||
| 329 | case FT_RELATIVE_TIME: | |||
| 330 | new_time = fvalue_get_time(((field_info *)gp->pdata[i])->value); | |||
| 331 | ||||
| 332 | switch (item_unit) { | |||
| 333 | case IOG_ITEM_UNIT_CALC_LOAD: | |||
| 334 | { | |||
| 335 | uint64_t t, pt; /* time in us */ | |||
| 336 | int j; | |||
| 337 | /* | |||
| 338 | * Add the time this call spanned each interval according to | |||
| 339 | * its contribution to that interval. | |||
| 340 | * If the call time is negative (unlikely, requires both an | |||
| 341 | * out of order capture file plus retransmission), ignore. | |||
| 342 | */ | |||
| 343 | const nstime_t time_zero = NSTIME_INIT_ZERO{0, 0}; | |||
| 344 | if (nstime_cmp(new_time, &time_zero) < 0) { | |||
| 345 | break; | |||
| 346 | } | |||
| 347 | t = new_time->secs; | |||
| 348 | t = t * 1000000 + new_time->nsecs / 1000; | |||
| 349 | j = idx; | |||
| 350 | /* | |||
| 351 | * Handle current interval | |||
| 352 | * This cannot be negative, because get_io_graph_index | |||
| 353 | * returns an invalid interval if so. | |||
| 354 | */ | |||
| 355 | pt = pinfo->rel_ts.secs * 1000000 + pinfo->rel_ts.nsecs / 1000; | |||
| 356 | pt = pt % interval; | |||
| 357 | if (pt > t) { | |||
| 358 | pt = t; | |||
| 359 | } | |||
| 360 | while (t) { | |||
| 361 | io_graph_item_t *load_item; | |||
| 362 | ||||
| 363 | load_item = &items[j]; | |||
| 364 | load_item->time_tot.nsecs += (int) (pt * 1000); | |||
| 365 | if (load_item->time_tot.nsecs > 1000000000) { | |||
| 366 | load_item->time_tot.secs++; | |||
| 367 | load_item->time_tot.nsecs -= 1000000000; | |||
| 368 | } | |||
| 369 | load_item->fields++; | |||
| 370 | ||||
| 371 | if (j == 0) { | |||
| 372 | break; | |||
| 373 | } | |||
| 374 | j--; | |||
| 375 | t -= pt; | |||
| 376 | if (t > (uint64_t) interval) { | |||
| 377 | pt = (uint64_t) interval; | |||
| 378 | } else { | |||
| 379 | pt = t; | |||
| 380 | } | |||
| 381 | } | |||
| 382 | break; | |||
| 383 | } | |||
| 384 | default: | |||
| 385 | if ( (nstime_cmp(new_time, &item->time_max) > 0) | |||
| 386 | || (item->fields == 0)) { | |||
| 387 | item->time_max = *new_time; | |||
| 388 | item->max_frame_in_invl = pinfo->num; | |||
| 389 | } | |||
| 390 | if ( (nstime_cmp(new_time, &item->time_min) < 0) | |||
| 391 | || (item->fields == 0)) { | |||
| 392 | item->time_min = *new_time; | |||
| 393 | item->min_frame_in_invl = pinfo->num; | |||
| 394 | } | |||
| 395 | nstime_add(&item->time_tot, new_time)nstime_sum(&item->time_tot, &item->time_tot, new_time ); | |||
| 396 | item->fields++; | |||
| 397 | } | |||
| 398 | break; | |||
| 399 | default: | |||
| 400 | if ((item_unit == IOG_ITEM_UNIT_CALC_FRAMES) || | |||
| 401 | (item_unit == IOG_ITEM_UNIT_CALC_FIELDS)) { | |||
| 402 | /* | |||
| 403 | * It's not an integeresque type, but | |||
| 404 | * all we want to do is count it, so | |||
| 405 | * that's all right. | |||
| 406 | */ | |||
| 407 | item->fields++; | |||
| 408 | } | |||
| 409 | else { | |||
| 410 | /* | |||
| 411 | * "Can't happen"; see the "check that the | |||
| 412 | * type is compatible" check in | |||
| 413 | * filter_callback(). | |||
| 414 | */ | |||
| 415 | ws_assert_not_reached()ws_log_fatal_full("", LOG_LEVEL_ERROR, "ui/io_graph_item.h", 415 , __func__, "assertion \"not reached\" failed"); | |||
| 416 | } | |||
| 417 | break; | |||
| 418 | } | |||
| 419 | } | |||
| 420 | } | |||
| 421 | ||||
| 422 | item->frames++; | |||
| 423 | item->bytes += pinfo->fd->pkt_len; | |||
| 424 | ||||
| 425 | return true1; | |||
| 426 | } | |||
| 427 | ||||
| 428 | ||||
| 429 | #ifdef __cplusplus | |||
| 430 | } | |||
| 431 | #endif /* __cplusplus */ | |||
| 432 | ||||
| 433 | #endif /* __IO_GRAPH_ITEM_H__ */ |