3 * Copyright (C) 2016 Jakub Zawadzki
5 * Wireshark - Network traffic analyzer
6 * By Gerald Combs <gerald@wireshark.org>
7 * Copyright 1998 Gerald Combs
9 * SPDX-License-Identifier: GPL-2.0-or-later
12 #include "wtap_opttypes.h"
24 #include <wsutil/wsjson.h>
25 #include <wsutil/json_dumper.h>
26 #include <wsutil/ws_assert.h>
27 #include <wsutil/wsgcrypt.h>
30 #include <epan/epan_dissect.h>
31 #include <epan/exceptions.h>
32 #include <epan/color_filters.h>
33 #include <epan/prefs.h>
34 #include <epan/prefs-int.h>
35 #include <epan/uat-int.h>
36 #include <wiretap/wtap.h>
38 #include <epan/column.h>
39 #include <epan/column-info.h>
41 #include <ui/ssl_key_export.h>
43 #include <ui/io_graph_item.h>
44 #include <epan/stats_tree_priv.h>
45 #include <epan/stat_tap_ui.h>
46 #include <epan/conversation_table.h>
47 #include <epan/sequence_analysis.h>
48 #include <epan/expert.h>
49 #include <epan/export_object.h>
50 #include <epan/follow.h>
51 #include <epan/rtd_table.h>
52 #include <epan/srt_table.h>
53 #include <epan/to_str.h>
55 #include <epan/dissectors/packet-h225.h>
56 #include <epan/rtp_pt.h>
57 #include <ui/voip_calls.h>
58 #include <ui/rtp_stream.h>
59 #include <ui/tap-rtp-common.h>
60 #include <ui/tap-rtp-analysis.h>
61 #include <ui/cli/tap-protohierstat.h>
62 #include <ui/cli/tap-voip.h>
63 #include <wsutil/version_info.h>
64 #include <epan/to_str.h>
66 #include <epan/addr_resolv.h>
67 #include <epan/dissectors/packet-rtp.h>
68 #include <ui/rtp_media.h>
69 #include <ui/mcast_stream.h>
70 #include <speex/speex_resampler.h>
72 #include <epan/maxmind_db.h>
74 #include <wsutil/pint.h>
75 #include <wsutil/strnatcmp.h>
76 #include <wsutil/strtoi.h>
82 struct sharkd_filter_item
84 guint8
*filtered
; /* can be NULL if all frames are matching for given filter. */
87 static GHashTable
*filter_table
;
92 static json_dumper dumper
;
96 json_find_attr(const char *buf
, const jsmntok_t
*tokens
, int count
, const char *attr
)
100 for (i
= 0; i
< count
; i
+= 2)
102 const char *tok_attr
= &buf
[tokens
[i
+ 0].start
];
103 const char *tok_value
= &buf
[tokens
[i
+ 1].start
];
105 if (!strcmp(tok_attr
, attr
))
113 json_print_base64(const guint8
*data
, size_t len
)
115 json_dumper_begin_base64(&dumper
);
116 json_dumper_write_base64(&dumper
, data
, len
);
117 json_dumper_end_base64(&dumper
);
120 static void G_GNUC_PRINTF(2, 3)
121 sharkd_json_value_anyf(const char *key
, const char *format
, ...)
124 json_dumper_set_member_name(&dumper
, key
);
127 va_start(ap
, format
);
128 json_dumper_value_va_list(&dumper
, format
, ap
);
133 sharkd_json_value_string(const char *key
, const char *str
)
136 json_dumper_set_member_name(&dumper
, key
);
137 json_dumper_value_string(&dumper
, str
);
141 sharkd_json_value_base64(const char *key
, const guint8
*data
, size_t len
)
144 json_dumper_set_member_name(&dumper
, key
);
145 json_print_base64(data
, len
);
148 static void G_GNUC_PRINTF(2, 3)
149 sharkd_json_value_stringf(const char *key
, const char *format
, ...)
152 json_dumper_set_member_name(&dumper
, key
);
155 va_start(ap
, format
);
156 char* sformat
= ws_strdup_printf("\"%s\"", format
);
157 json_dumper_value_va_list(&dumper
, sformat
, ap
);
163 sharkd_json_array_open(const char *key
)
166 json_dumper_set_member_name(&dumper
, key
);
167 json_dumper_begin_array(&dumper
);
171 sharkd_json_array_close(void)
173 json_dumper_end_array(&dumper
);
177 sharkd_json_object_open(const char *key
)
180 json_dumper_set_member_name(&dumper
, key
);
181 json_dumper_begin_object(&dumper
);
185 sharkd_json_object_close(void)
187 json_dumper_end_object(&dumper
);
191 sharkd_json_response_open(guint32 id
)
193 json_dumper_begin_object(&dumper
); // start the message
194 sharkd_json_value_string("jsonrpc", "2.0");
195 sharkd_json_value_anyf("id", "%d", id
);
199 sharkd_json_response_close(void)
201 json_dumper_end_object(&dumper
); // end the message
203 json_dumper_finish(&dumper
);
206 * We do an explicit fflush after every line, because
207 * we want output to be written to the socket as soon
208 * as the line is complete.
210 * The stream is fully-buffered by default, so it's
211 * only flushed when the buffer fills or the FILE *
212 * is closed. On UN*X, we could set it to be line
213 * buffered, but the MSVC standard I/O routines don't
214 * support line buffering - they only support *byte*
215 * buffering, doing a write for every byte written,
216 * which is too inefficient, and full buffering,
217 * which is what you get if you request line buffering.
223 sharkd_json_result_prologue(guint32 id
)
225 sharkd_json_response_open(id
);
226 sharkd_json_object_open("result"); // start the result object
230 sharkd_json_result_epilogue(void)
232 json_dumper_end_object(&dumper
); // end the result object
233 sharkd_json_response_close();
237 sharkd_json_result_array_prologue(guint32 id
)
239 sharkd_json_response_open(id
);
240 sharkd_json_array_open("result"); // start the result array
244 sharkd_json_result_array_epilogue(void)
246 sharkd_json_array_close(); // end of result array
247 sharkd_json_response_close();
251 sharkd_json_simple_ok(guint32 id
)
253 sharkd_json_result_prologue(id
);
254 sharkd_json_value_string("status", "OK");
255 sharkd_json_result_epilogue();
259 sharkd_json_warning(guint32 id
, char *warning
)
261 sharkd_json_result_prologue(id
);
262 sharkd_json_value_string("status", "Warning");
263 sharkd_json_value_string("warning", warning
);
264 sharkd_json_result_epilogue();
267 static void G_GNUC_PRINTF(4, 5)
268 sharkd_json_error(guint32 id
, int code
, char* data
, char* format
, ...)
270 sharkd_json_response_open(id
);
271 sharkd_json_object_open("error");
272 sharkd_json_value_anyf("code", "%d", code
);
276 // format the text message
279 va_start(args
, format
);
280 char *error_msg
= ws_strdup_vprintf(format
, args
);
283 sharkd_json_value_string("message", error_msg
);
288 sharkd_json_object_close();
291 sharkd_json_value_string("data", data
);
293 sharkd_json_response_close();
297 is_param_match(const char *param_in
, const char *valid_param
)
301 if ((ptr
= g_strrstr(valid_param
, "*")))
303 size_t prefix_len
= ptr
- valid_param
;
304 return !strncmp(param_in
, valid_param
, prefix_len
);
307 return !strcmp(param_in
, valid_param
);
311 * json_prep does four things:
313 * 1. check the syntax of the root and parameter members
314 * 2. tokenize the names and values by zero terminating them
315 * 3. unescape the names and values
316 * 4. extracts and saves the rpcid
317 * - we have to do it here as it's needed for the error messages
319 * The objective is to minimise the validation work in the functions
320 * that process each called method.
322 * This gets a little messy as the JSON parser creates a flat list
323 * of all members rather than create a tree.
326 json_prep(char* buf
, const jsmntok_t
* tokens
, int count
)
329 const char* method
= NULL
;
330 char* attr_name
= NULL
;
331 char* attr_value
= NULL
;
333 #define SHARKD_JSON_ANY 0
334 #define SHARKD_JSON_STRING 1
335 #define SHARKD_JSON_INTEGER 2
336 #define SHARKD_JSON_UINTEGER 3
337 #define SHARKD_JSON_FLOAT 4
338 #define SHARKD_JSON_OBJECT 5
339 #define SHARKD_JSON_ARRAY 6
340 #define SHARKD_JSON_BOOLEAN 7
341 #define SHARKD_ARRAY_END 99
343 struct member_attribute
{
344 const char* parent_ctx
;
349 gboolean is_mandatory
;
352 #define SHARKD_MANDATORY TRUE
353 #define SHARKD_OPTIONAL FALSE
356 * The member attribute structure is key to the syntax checking. The
357 * array contains all of the root level (1) member names, the data
358 * types permissible for the value and a boolean that indicates whether
359 * or not the member is mandatory.
361 * Once we get into the next layer (2) of the json tree, we need to check
362 * params member names and data types dependent in the context of the method
366 struct member_attribute name_array
[] = {
368 {NULL
, "jsonrpc", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_MANDATORY
},
369 {NULL
, "userid", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
370 {NULL
, "id", 1, JSMN_PRIMITIVE
, SHARKD_JSON_UINTEGER
, SHARKD_MANDATORY
},
371 {NULL
, "method", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_MANDATORY
},
372 {NULL
, "params", 1, JSMN_OBJECT
, SHARKD_JSON_OBJECT
, SHARKD_OPTIONAL
},
375 {"method", "analyse", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
376 {"method", "bye", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
377 {"method", "check", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
378 {"method", "complete", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
379 {"method", "download", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
380 {"method", "dumpconf", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
381 {"method", "follow", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
382 {"method", "frame", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
383 {"method", "frames", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
384 {"method", "info", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
385 {"method", "intervals", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
386 {"method", "iograph", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
387 {"method", "load", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
388 {"method", "setcomment", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
389 {"method", "setconf", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
390 {"method", "status", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
391 {"method", "tap", 1, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
393 // Parameters and their method context
394 {"check", "field", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
395 {"check", "filter", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
396 {"complete", "field", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
397 {"complete", "pref", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
398 {"download", "token", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
399 {"dumpconf", "pref", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
400 {"follow", "follow", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_MANDATORY
},
401 {"follow", "filter", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_MANDATORY
},
402 {"follow", "sub_stream", 2, JSMN_PRIMITIVE
, SHARKD_JSON_UINTEGER
, SHARKD_OPTIONAL
},
403 {"frame", "frame", 2, JSMN_PRIMITIVE
, SHARKD_JSON_UINTEGER
, SHARKD_MANDATORY
},
404 {"frame", "proto", 2, JSMN_PRIMITIVE
, SHARKD_JSON_BOOLEAN
, SHARKD_OPTIONAL
},
405 {"frame", "ref_frame", 2, JSMN_PRIMITIVE
, SHARKD_JSON_UINTEGER
, SHARKD_OPTIONAL
},
406 {"frame", "prev_frame", 2, JSMN_PRIMITIVE
, SHARKD_JSON_UINTEGER
, SHARKD_OPTIONAL
},
407 {"frame", "columns", 2, JSMN_PRIMITIVE
, SHARKD_JSON_BOOLEAN
, SHARKD_OPTIONAL
},
408 {"frame", "color", 2, JSMN_PRIMITIVE
, SHARKD_JSON_BOOLEAN
, SHARKD_OPTIONAL
},
409 {"frame", "bytes", 2, JSMN_PRIMITIVE
, SHARKD_JSON_BOOLEAN
, SHARKD_OPTIONAL
},
410 {"frame", "hidden", 2, JSMN_PRIMITIVE
, SHARKD_JSON_BOOLEAN
, SHARKD_OPTIONAL
},
411 {"frames", "column*", 2, JSMN_UNDEFINED
, SHARKD_JSON_ANY
, SHARKD_OPTIONAL
},
412 {"frames", "filter", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
413 {"frames", "skip", 2, JSMN_PRIMITIVE
, SHARKD_JSON_UINTEGER
, SHARKD_OPTIONAL
},
414 {"frames", "limit", 2, JSMN_PRIMITIVE
, SHARKD_JSON_UINTEGER
, SHARKD_OPTIONAL
},
415 {"frames", "refs", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
416 {"intervals", "interval", 2, JSMN_PRIMITIVE
, SHARKD_JSON_UINTEGER
, SHARKD_OPTIONAL
},
417 {"intervals", "filter", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
418 {"iograph", "interval", 2, JSMN_PRIMITIVE
, SHARKD_JSON_UINTEGER
, SHARKD_OPTIONAL
},
419 {"iograph", "interval_units", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
420 {"iograph", "filter", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
421 {"iograph", "graph0", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_MANDATORY
},
422 {"iograph", "graph1", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
423 {"iograph", "graph2", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
424 {"iograph", "graph3", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
425 {"iograph", "graph4", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
426 {"iograph", "graph5", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
427 {"iograph", "graph6", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
428 {"iograph", "graph7", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
429 {"iograph", "graph8", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
430 {"iograph", "graph9", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
431 {"iograph", "filter0", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
432 {"iograph", "filter1", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
433 {"iograph", "filter2", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
434 {"iograph", "filter3", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
435 {"iograph", "filter4", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
436 {"iograph", "filter5", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
437 {"iograph", "filter6", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
438 {"iograph", "filter7", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
439 {"iograph", "filter8", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
440 {"iograph", "filter9", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
441 {"load", "file", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_MANDATORY
},
442 {"setcomment", "frame", 2, JSMN_PRIMITIVE
, SHARKD_JSON_UINTEGER
, SHARKD_MANDATORY
},
443 {"setcomment", "comment", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
444 {"setconf", "name", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_MANDATORY
},
445 {"setconf", "value", 2, JSMN_UNDEFINED
, SHARKD_JSON_ANY
, SHARKD_MANDATORY
},
446 {"tap", "tap0", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_MANDATORY
},
447 {"tap", "tap1", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
448 {"tap", "tap2", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
449 {"tap", "tap3", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
450 {"tap", "tap4", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
451 {"tap", "tap5", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
452 {"tap", "tap6", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
453 {"tap", "tap7", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
454 {"tap", "tap8", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
455 {"tap", "tap9", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
456 {"tap", "tap10", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
457 {"tap", "tap11", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
458 {"tap", "tap12", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
459 {"tap", "tap13", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
460 {"tap", "tap14", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
461 {"tap", "tap15", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
462 {"tap", "filter", 2, JSMN_STRING
, SHARKD_JSON_STRING
, SHARKD_OPTIONAL
},
464 // End of the name_array
465 {NULL
, NULL
, 0, JSMN_STRING
, SHARKD_ARRAY_END
, SHARKD_OPTIONAL
},
470 /* sanity check, and split strings */
471 if (count
< 1 || tokens
[0].type
!= JSMN_OBJECT
)
475 "The request must an object"
480 /* don't need [0] token */
488 "The request must contain name/value pairs"
493 for (i
= 0; i
< count
; i
+= 2)
495 buf
[tokens
[i
+ 0].end
] = '\0';
496 buf
[tokens
[i
+ 1].end
] = '\0';
499 // we must get the id as soon as possible so that it's available in all future error messages
500 attr_value
= (char*)json_find_attr(buf
, tokens
, count
, "id");
503 if (!ws_strtou32(attr_value
, NULL
, &rpcid
))
507 "The id value must be a positive integer"
513 method
= json_find_attr(buf
, tokens
, count
, "method");
517 gboolean is_supported
= FALSE
;
518 i
= 0; // name array index
520 // check that the request method is good
521 while (name_array
[i
].value_type
!= SHARKD_ARRAY_END
)
523 if (name_array
[i
].parent_ctx
)
525 if (!strcmp(method
, name_array
[i
].name
) && !strcmp(name_array
[i
].parent_ctx
, "method"))
526 is_supported
= TRUE
; // the method is valid
536 "The method %s is not supported", method
542 for (i
= 0; i
< count
; i
+= 2)
544 if (tokens
[i
].type
!= JSMN_STRING
)
548 "Member names must be a string - member %d is not string", (i
/ 2) + 1
553 attr_name
= &buf
[tokens
[i
+ 0].start
];
554 attr_value
= &buf
[tokens
[i
+ 1].start
];
556 if (!strcmp(attr_name
, "jsonrpc"))
558 if (strcmp(&buf
[tokens
[i
+ 1].start
], "2.0"))
562 "Only JSON %s is supported", "2.0"
568 /* unescape only value, as keys are simple strings */
569 if (tokens
[i
+ 1].type
== JSMN_STRING
&& !json_decode_string_inplace(attr_value
))
573 "Cannot unescape the value string of member %d", (i
/ 2) + 1
578 /* Confirm that the member is valid */
579 gboolean match
= FALSE
;
581 // We need to check root members (level 1) and parameters (level 2), hence the for loop.
583 for (int level
= 1; level
< 3; level
++)
587 while (name_array
[j
].value_type
!= SHARKD_ARRAY_END
) // iterate through the array until we hit the end
589 if (is_param_match(attr_name
, name_array
[j
].name
) && name_array
[j
].level
== level
)
591 // We need to be sure the match is in the correct context
592 // i.e. is this a match for a root member (level 1) or for a parameter (level 2).
596 // need to guard against a parameter name matching a method name
599 if (name_array
[j
].parent_ctx
)
605 if (!strcmp(method
, &buf
[tokens
[i
+ 0].start
]))
616 if (level
== 2 && !strcmp(name_array
[j
].parent_ctx
, method
))
630 // The match looks good, let's now check the data types
632 if (tokens
[i
+ 1].type
!= name_array
[j
].type
&& name_array
[j
].type
!= SHARKD_JSON_ANY
)
636 "The data type for member %s is not valid", attr_name
640 else if (name_array
[j
].type
== JSMN_PRIMITIVE
&& name_array
[j
].value_type
== SHARKD_JSON_UINTEGER
)
643 if (!ws_strtou32(attr_value
, NULL
, &temp
) || temp
<= 0)
647 "The value for %s must be a positive integer", name_array
[j
].name
652 else if (name_array
[j
].type
== JSMN_PRIMITIVE
&& name_array
[j
].value_type
== SHARKD_JSON_BOOLEAN
)
654 if (strcmp(attr_value
, "true") && strcmp(attr_value
, "false"))
658 "The value for %s must be a boolean (true or false)", name_array
[j
].name
664 break; // looks like a valid match
674 "%s is not a valid member name", attr_name
680 /* check for mandatory members */
683 while (name_array
[j
].value_type
!= SHARKD_ARRAY_END
)
685 if (name_array
[j
].is_mandatory
&& name_array
[j
].level
== 1)
687 if (!json_find_attr(buf
, tokens
, count
, name_array
[j
].name
))
691 "Mandatory member %s is missing", name_array
[j
].name
699 // check that the current request contains the mandatory parameters
702 while (name_array
[j
].value_type
!= SHARKD_ARRAY_END
)
704 if (name_array
[j
].is_mandatory
&& name_array
[j
].level
== 2 && !strcmp(method
, name_array
[j
].parent_ctx
))
706 if (!json_find_attr(buf
, tokens
, count
, name_array
[j
].name
))
710 "Mandatory parameter %s is missing", name_array
[j
].name
719 // check that the parameters for the current request are valid for the method and that the data type for the value is valid
725 sharkd_session_filter_free(gpointer data
)
727 struct sharkd_filter_item
*l
= (struct sharkd_filter_item
*) data
;
733 static const struct sharkd_filter_item
*
734 sharkd_session_filter_data(const char *filter
)
736 struct sharkd_filter_item
*l
;
738 l
= (struct sharkd_filter_item
*) g_hash_table_lookup(filter_table
, filter
);
741 guint8
*filtered
= NULL
;
743 int ret
= sharkd_filter(filter
, &filtered
);
748 l
= g_new(struct sharkd_filter_item
, 1);
749 l
->filtered
= filtered
;
751 g_hash_table_insert(filter_table
, g_strdup(filter
), l
);
758 sharkd_rtp_match_init(rtpstream_id_t
*id
, const char *init_str
)
760 gboolean ret
= FALSE
;
762 guint32 tmp_addr_src
, tmp_addr_dst
;
763 address tmp_src_addr
, tmp_dst_addr
;
765 memset(id
, 0, sizeof(*id
));
767 arr
= g_strsplit(init_str
, "_", 7); /* pass larger value, so we'll catch incorrect input :) */
768 if (g_strv_length(arr
) != 5)
771 /* TODO, for now only IPv4 */
772 if (!get_host_ipaddr(arr
[0], &tmp_addr_src
))
775 if (!ws_strtou16(arr
[1], NULL
, &id
->src_port
))
778 if (!get_host_ipaddr(arr
[2], &tmp_addr_dst
))
781 if (!ws_strtou16(arr
[3], NULL
, &id
->dst_port
))
784 if (!ws_hexstrtou32(arr
[4], NULL
, &id
->ssrc
))
787 set_address(&tmp_src_addr
, AT_IPv4
, 4, &tmp_addr_src
);
788 copy_address(&id
->src_addr
, &tmp_src_addr
);
789 set_address(&tmp_dst_addr
, AT_IPv4
, 4, &tmp_addr_dst
);
790 copy_address(&id
->dst_addr
, &tmp_dst_addr
);
800 sharkd_session_process_info_nstat_cb(const void *key
, void *value
, void *userdata _U_
)
802 stat_tap_table_ui
*stat_tap
= (stat_tap_table_ui
*) value
;
804 json_dumper_begin_object(&dumper
);
805 sharkd_json_value_string("name", stat_tap
->title
);
806 sharkd_json_value_stringf("tap", "nstat:%s", (const char *) key
);
807 json_dumper_end_object(&dumper
);
813 sharkd_session_process_info_conv_cb(const void* key
, void* value
, void* userdata _U_
)
815 struct register_ct
*table
= (struct register_ct
*) value
;
817 const char *label
= (const char *) key
;
819 if (get_conversation_packet_func(table
))
821 json_dumper_begin_object(&dumper
);
822 sharkd_json_value_stringf("name", "Conversation List/%s", label
);
823 sharkd_json_value_stringf("tap", "conv:%s", label
);
824 json_dumper_end_object(&dumper
);
827 if (get_endpoint_packet_func(table
))
829 json_dumper_begin_object(&dumper
);
830 sharkd_json_value_stringf("name", "Endpoint/%s", label
);
831 sharkd_json_value_stringf("tap", "endpt:%s", label
);
832 json_dumper_end_object(&dumper
);
838 sharkd_session_seq_analysis_cb(const void *key
, void *value
, void *userdata _U_
)
840 register_analysis_t
*analysis
= (register_analysis_t
*) value
;
842 json_dumper_begin_object(&dumper
);
843 sharkd_json_value_string("name", sequence_analysis_get_ui_name(analysis
));
844 sharkd_json_value_stringf("tap", "seqa:%s", (const char *) key
);
845 json_dumper_end_object(&dumper
);
851 sharkd_export_object_visit_cb(const void *key _U_
, void *value
, void *user_data _U_
)
853 register_eo_t
*eo
= (register_eo_t
*) value
;
855 const int proto_id
= get_eo_proto_id(eo
);
856 const char *filter
= proto_get_protocol_filter_name(proto_id
);
857 const char *label
= proto_get_protocol_short_name(find_protocol_by_id(proto_id
));
859 json_dumper_begin_object(&dumper
);
860 sharkd_json_value_stringf("name", "Export Object/%s", label
);
861 sharkd_json_value_stringf("tap", "eo:%s", filter
);
862 json_dumper_end_object(&dumper
);
868 sharkd_srt_visit_cb(const void *key _U_
, void *value
, void *user_data _U_
)
870 register_srt_t
*srt
= (register_srt_t
*) value
;
872 const int proto_id
= get_srt_proto_id(srt
);
873 const char *filter
= proto_get_protocol_filter_name(proto_id
);
874 const char *label
= proto_get_protocol_short_name(find_protocol_by_id(proto_id
));
876 json_dumper_begin_object(&dumper
);
877 sharkd_json_value_stringf("name", "Service Response Time/%s", label
);
878 sharkd_json_value_stringf("tap", "srt:%s", filter
);
879 json_dumper_end_object(&dumper
);
885 sharkd_rtd_visit_cb(const void *key _U_
, void *value
, void *user_data _U_
)
887 register_rtd_t
*rtd
= (register_rtd_t
*) value
;
889 const int proto_id
= get_rtd_proto_id(rtd
);
890 const char *filter
= proto_get_protocol_filter_name(proto_id
);
891 const char *label
= proto_get_protocol_short_name(find_protocol_by_id(proto_id
));
893 json_dumper_begin_object(&dumper
);
894 sharkd_json_value_stringf("name", "Response Time Delay/%s", label
);
895 sharkd_json_value_stringf("tap", "rtd:%s", filter
);
896 json_dumper_end_object(&dumper
);
902 sharkd_follower_visit_cb(const void *key _U_
, void *value
, void *user_data _U_
)
904 register_follow_t
*follower
= (register_follow_t
*) value
;
906 const int proto_id
= get_follow_proto_id(follower
);
907 const char *label
= proto_get_protocol_short_name(find_protocol_by_id(proto_id
));
908 const char *filter
= label
; /* correct: get_follow_by_name() is registered by short name */
910 json_dumper_begin_object(&dumper
);
911 sharkd_json_value_stringf("name", "Follow/%s", label
);
912 sharkd_json_value_stringf("tap", "follow:%s", filter
);
913 json_dumper_end_object(&dumper
);
919 sharkd_session_print_capture_types(void)
922 GArray
*writable_type_subtypes
;
923 writable_type_subtypes
= wtap_get_writable_file_types_subtypes(FT_SORT_BY_NAME
);
924 for (i
= 0; i
< writable_type_subtypes
->len
; i
++) {
925 int ft
= g_array_index(writable_type_subtypes
, int, i
);
926 sharkd_json_object_open(NULL
);
927 sharkd_json_value_string("name", wtap_file_type_subtype_name(ft
));
928 sharkd_json_value_string("description", wtap_file_type_subtype_description(ft
));
929 sharkd_json_object_close();
931 g_array_free(writable_type_subtypes
, TRUE
);
934 struct encap_type_info
937 const char *description
;
941 encap_type_info_nat_compare(gconstpointer a
, gconstpointer b
)
943 return ws_ascii_strnatcmp(((const struct encap_type_info
*)a
)->name
,
944 ((const struct encap_type_info
*)b
)->name
);
948 encap_type_info_visit(gpointer data
, gpointer user_data _U_
)
950 sharkd_json_object_open(NULL
);
951 sharkd_json_value_string("name", ((struct encap_type_info
*)data
)->name
);
952 sharkd_json_value_string("description", ((struct encap_type_info
*)data
)->description
);
953 sharkd_json_object_close();
957 sharkd_session_print_encap_types(void)
960 struct encap_type_info
*encaps
;
962 encaps
= g_new(struct encap_type_info
, WTAP_NUM_ENCAP_TYPES
);
963 for (i
= 0; i
< WTAP_NUM_ENCAP_TYPES
; i
++) {
964 encaps
[i
].name
= wtap_encap_name(i
);
965 if (encaps
[i
].name
!= NULL
) {
966 encaps
[i
].description
= wtap_encap_description(i
);
967 list
= g_slist_insert_sorted(list
, &encaps
[i
], encap_type_info_nat_compare
);
970 g_slist_foreach(list
, encap_type_info_visit
, NULL
);
976 * sharkd_session_process_info()
978 * Process info request
980 * Output object with attributes:
981 * (m) version - version number
983 * (m) columns - available column formats, array of object with attributes:
984 * 'name' - column name
985 * 'format' - column format-name
987 * (m) stats - available statistics, array of object with attributes:
988 * 'name' - statistic name
989 * 'tap' - sharkd tap-name for statistic
991 * (m) convs - available conversation list, array of object with attributes:
992 * 'name' - conversation name
993 * 'tap' - sharkd tap-name for conversation
995 * (m) eo - available export object list, array of object with attributes:
996 * 'name' - export object name
997 * 'tap' - sharkd tap-name for eo
999 * (m) srt - available service response time list, array of object with attributes:
1000 * 'name' - service response time name
1001 * 'tap' - sharkd tap-name for srt
1003 * (m) rtd - available response time delay list, array of object with attributes:
1004 * 'name' - response time delay name
1005 * 'tap' - sharkd tap-name for rtd
1007 * (m) seqa - available sequence analysis (flow) list, array of object with attributes:
1008 * 'name' - sequence analysis name
1009 * 'tap' - sharkd tap-name
1011 * (m) taps - available taps, array of object with attributes:
1013 * 'tap' - sharkd tap-name
1015 * (m) follow - available followers, array of object with attributes:
1017 * 'tap' - sharkd tap-name
1019 * (m) ftypes - conversation table for FT_ number to string, array of FT_xxx strings.
1021 * (m) nstat - available table-based taps, array of object with attributes:
1023 * 'tap' - sharkd tap-name
1025 * (m) capture_types - available capture types, array of object with attributes:
1026 * 'name' - capture type name
1027 * 'description' - capture type description
1029 * (m) encap_types - available encapsulation types, array of object with attributes:
1030 * 'name' - encapsulation type name
1031 * 'description' - encapsulation type description
1034 sharkd_session_process_info(void)
1038 sharkd_json_result_prologue(rpcid
);
1040 sharkd_json_array_open("columns");
1041 for (i
= 0; i
< NUM_COL_FMTS
; i
++)
1043 const char *col_format
= col_format_to_string(i
);
1044 const char *col_descr
= col_format_desc(i
);
1046 json_dumper_begin_object(&dumper
);
1047 sharkd_json_value_string("name", col_descr
);
1048 sharkd_json_value_string("format", col_format
);
1049 json_dumper_end_object(&dumper
);
1051 sharkd_json_array_close();
1053 sharkd_json_array_open("stats");
1055 GList
*cfg_list
= stats_tree_get_cfg_list();
1058 for (l
= cfg_list
; l
; l
= l
->next
)
1060 stats_tree_cfg
*cfg
= (stats_tree_cfg
*) l
->data
;
1062 json_dumper_begin_object(&dumper
);
1063 sharkd_json_value_string("name", cfg
->title
);
1064 sharkd_json_value_stringf("tap", "stat:%s", cfg
->abbr
);
1065 json_dumper_end_object(&dumper
);
1068 g_list_free(cfg_list
);
1070 sharkd_json_array_close();
1072 sharkd_json_array_open("ftypes");
1073 for (i
= 0; i
< FT_NUM_TYPES
; i
++)
1074 sharkd_json_value_string(NULL
, ftype_name((ftenum_t
) i
));
1075 sharkd_json_array_close();
1077 sharkd_json_array_open("capture_types");
1078 sharkd_session_print_capture_types();
1079 sharkd_json_array_close();
1081 sharkd_json_array_open("encap_types");
1082 sharkd_session_print_encap_types();
1083 sharkd_json_array_close();
1085 sharkd_json_value_string("version", get_ws_vcs_version_info_short());
1087 sharkd_json_array_open("nstat");
1089 stat_tap_iterate_tables(sharkd_session_process_info_nstat_cb
, &i
);
1090 sharkd_json_array_close();
1092 sharkd_json_array_open("convs");
1094 conversation_table_iterate_tables(sharkd_session_process_info_conv_cb
, &i
);
1095 sharkd_json_array_close();
1097 sharkd_json_array_open("seqa");
1099 sequence_analysis_table_iterate_tables(sharkd_session_seq_analysis_cb
, &i
);
1100 sharkd_json_array_close();
1102 sharkd_json_array_open("taps");
1104 json_dumper_begin_object(&dumper
);
1105 sharkd_json_value_string("name", "UDP Multicast Streams");
1106 sharkd_json_value_string("tap", "multicast");
1107 json_dumper_end_object(&dumper
);
1109 json_dumper_begin_object(&dumper
);
1110 sharkd_json_value_string("name", "RTP streams");
1111 sharkd_json_value_string("tap", "rtp-streams");
1112 json_dumper_end_object(&dumper
);
1114 json_dumper_begin_object(&dumper
);
1115 sharkd_json_value_string("name", "Protocol Hierarchy Statistics");
1116 sharkd_json_value_string("tap", "phs");
1117 json_dumper_end_object(&dumper
);
1119 json_dumper_begin_object(&dumper
);
1120 sharkd_json_value_string("name", "VoIP Calls");
1121 sharkd_json_value_string("tap", "voip-calls");
1122 json_dumper_end_object(&dumper
);
1124 json_dumper_begin_object(&dumper
);
1125 sharkd_json_value_string("name", "VoIP Conversations");
1126 sharkd_json_value_string("tap", "voip-convs");
1127 json_dumper_end_object(&dumper
);
1129 json_dumper_begin_object(&dumper
);
1130 sharkd_json_value_string("name", "Expert Information");
1131 sharkd_json_value_string("tap", "expert");
1132 json_dumper_end_object(&dumper
);
1134 sharkd_json_array_close();
1136 sharkd_json_array_open("eo");
1138 eo_iterate_tables(sharkd_export_object_visit_cb
, &i
);
1139 sharkd_json_array_close();
1141 sharkd_json_array_open("srt");
1143 srt_table_iterate_tables(sharkd_srt_visit_cb
, &i
);
1144 sharkd_json_array_close();
1146 sharkd_json_array_open("rtd");
1148 rtd_table_iterate_tables(sharkd_rtd_visit_cb
, &i
);
1149 sharkd_json_array_close();
1151 sharkd_json_array_open("follow");
1153 follow_iterate_followers(sharkd_follower_visit_cb
, &i
);
1154 sharkd_json_array_close();
1156 sharkd_json_result_epilogue();
1160 * sharkd_session_process_load()
1162 * Process load request
1165 * (m) file - file to be loaded
1167 * Output object with attributes:
1168 * (m) err - error code
1171 sharkd_session_process_load(const char *buf
, const jsmntok_t
*tokens
, int count
)
1173 const char *tok_file
= json_find_attr(buf
, tokens
, count
, "file");
1179 fprintf(stderr
, "load: filename=%s\n", tok_file
);
1181 if (sharkd_cf_open(tok_file
, WTAP_TYPE_AUTO
, FALSE
, &err
) != CF_OK
)
1185 "Unable to open the file"
1192 err
= sharkd_load_cap_file();
1194 CATCH(OutOfMemoryError
)
1197 rpcid
, -32603, NULL
,
1198 "Load failed, out of memory"
1200 fprintf(stderr
, "load: OutOfMemoryError\n");
1207 sharkd_json_simple_ok(rpcid
);
1211 sharkd_json_result_prologue(rpcid
);
1212 sharkd_json_value_string("status", wtap_strerror(err
));
1213 sharkd_json_value_anyf("err", "%d", err
);
1214 sharkd_json_result_epilogue();
1220 * sharkd_session_process_status()
1222 * Process status request
1224 * Output object with attributes:
1225 * (m) frames - count of currently loaded frames
1226 * (m) duration - time difference between time of first frame, and last loaded frame
1227 * (o) filename - capture filename
1228 * (o) filesize - capture filesize
1229 * (o) columns - array of column titles
1230 * (o) column_info - array of column infos, array of object with attributes:
1231 * 'title' - column title
1232 * 'format' - column format (%x or %Cus:<expr>:<occurrence> if COL_CUSTOM)
1233 * 'visible' - true if column is visible
1234 * 'resolved' - true if column is resolved
1237 sharkd_session_process_status(void)
1239 sharkd_json_result_prologue(rpcid
);
1241 sharkd_json_value_anyf("frames", "%u", cfile
.count
);
1242 sharkd_json_value_anyf("duration", "%.9f", nstime_to_sec(&cfile
.elapsed_time
));
1246 char *name
= g_path_get_basename(cfile
.filename
);
1248 sharkd_json_value_string("filename", name
);
1252 if (cfile
.provider
.wth
)
1254 gint64 file_size
= wtap_file_size(cfile
.provider
.wth
, NULL
);
1257 sharkd_json_value_anyf("filesize", "%" PRId64
, file_size
);
1260 if (cfile
.cinfo
.num_cols
> 0)
1262 sharkd_json_array_open("columns");
1263 for (int i
= 0; i
< cfile
.cinfo
.num_cols
; ++i
)
1265 sharkd_json_value_string(NULL
, get_column_title(i
));
1267 sharkd_json_array_close();
1269 sharkd_json_array_open("column_info");
1270 for (int i
= 0; i
< cfile
.cinfo
.num_cols
; ++i
)
1272 int fmt
= get_column_format(i
);
1273 sharkd_json_object_open(NULL
);
1274 sharkd_json_value_string("title", get_column_title(i
));
1275 if (fmt
!= COL_CUSTOM
)
1277 sharkd_json_value_string("format", col_format_to_string(fmt
));
1279 sharkd_json_value_stringf("format", "%s:%s:%d", col_format_to_string(fmt
), get_column_custom_fields(i
), get_column_custom_occurrence(i
));
1281 sharkd_json_value_anyf("visible", get_column_visible(i
) ? "true" : "false");
1282 sharkd_json_value_anyf("resolved", get_column_resolved(i
) ? "true" : "false");
1283 sharkd_json_object_close();
1285 sharkd_json_array_close();
1288 sharkd_json_result_epilogue();
1291 struct sharkd_analyse_data
1293 GHashTable
*protocols_set
;
1294 nstime_t
*first_time
;
1295 nstime_t
*last_time
;
1299 sharkd_session_process_analyse_cb(epan_dissect_t
*edt
, proto_tree
*tree _U_
,
1300 struct epan_column_info
*cinfo _U_
, const GSList
*data_src _U_
, void *data
)
1302 struct sharkd_analyse_data
*analyser
= (struct sharkd_analyse_data
*) data
;
1303 packet_info
*pi
= &edt
->pi
;
1304 frame_data
*fdata
= pi
->fd
;
1306 if (analyser
->first_time
== NULL
|| nstime_cmp(&fdata
->abs_ts
, analyser
->first_time
) < 0)
1307 analyser
->first_time
= &fdata
->abs_ts
;
1309 if (analyser
->last_time
== NULL
|| nstime_cmp(&fdata
->abs_ts
, analyser
->last_time
) > 0)
1310 analyser
->last_time
= &fdata
->abs_ts
;
1314 wmem_list_frame_t
*frame
;
1316 for (frame
= wmem_list_head(pi
->layers
); frame
; frame
= wmem_list_frame_next(frame
))
1318 int proto_id
= GPOINTER_TO_UINT(wmem_list_frame_data(frame
));
1320 if (!g_hash_table_lookup_extended(analyser
->protocols_set
, GUINT_TO_POINTER(proto_id
), NULL
, NULL
))
1322 g_hash_table_insert(analyser
->protocols_set
, GUINT_TO_POINTER(proto_id
), GUINT_TO_POINTER(proto_id
));
1323 sharkd_json_value_string(NULL
, proto_get_protocol_filter_name(proto_id
));
1331 * sharkd_session_process_status()
1333 * Process analyse request
1335 * Output object with attributes:
1336 * (m) frames - count of currently loaded frames
1337 * (m) protocols - protocol list
1338 * (m) first - earliest frame time
1339 * (m) last - latest frame time
1342 sharkd_session_process_analyse(void)
1344 struct sharkd_analyse_data analyser
;
1345 wtap_rec rec
; /* Record metadata */
1346 Buffer rec_buf
; /* Record data */
1348 analyser
.first_time
= NULL
;
1349 analyser
.last_time
= NULL
;
1350 analyser
.protocols_set
= g_hash_table_new(NULL
/* g_direct_hash() */, NULL
/* g_direct_equal */);
1352 sharkd_json_result_prologue(rpcid
);
1354 sharkd_json_value_anyf("frames", "%u", cfile
.count
);
1356 sharkd_json_array_open("protocols");
1358 wtap_rec_init(&rec
);
1359 ws_buffer_init(&rec_buf
, 1514);
1361 for (guint32 framenum
= 1; framenum
<= cfile
.count
; framenum
++)
1363 enum dissect_request_status status
;
1367 status
= sharkd_dissect_request(framenum
,
1368 (framenum
!= 1) ? 1 : 0, framenum
- 1,
1369 &rec
, &rec_buf
, NULL
, SHARKD_DISSECT_FLAG_NULL
,
1370 &sharkd_session_process_analyse_cb
, &analyser
,
1374 case DISSECT_REQUEST_SUCCESS
:
1377 case DISSECT_REQUEST_NO_SUCH_FRAME
:
1378 /* XXX - report the error. */
1381 case DISSECT_REQUEST_READ_ERROR
:
1383 * Free up the error string.
1384 * XXX - report the error.
1391 sharkd_json_array_close();
1393 if (analyser
.first_time
)
1394 sharkd_json_value_anyf("first", "%.9f", nstime_to_sec(analyser
.first_time
));
1396 if (analyser
.last_time
)
1397 sharkd_json_value_anyf("last", "%.9f", nstime_to_sec(analyser
.last_time
));
1399 sharkd_json_result_epilogue();
1401 wtap_rec_cleanup(&rec
);
1402 ws_buffer_free(&rec_buf
);
1404 g_hash_table_destroy(analyser
.protocols_set
);
1407 static column_info
*
1408 sharkd_session_create_columns(column_info
*cinfo
, const char *buf
, const jsmntok_t
*tokens
, int count
)
1410 const char *columns_custom
[32];
1411 guint16 columns_fmt
[32];
1412 gint16 columns_occur
[32];
1416 for (i
= 0; i
< 32; i
++)
1418 const char *tok_column
;
1419 char tok_column_name
[64];
1422 snprintf(tok_column_name
, sizeof(tok_column_name
), "column%d", i
);
1423 tok_column
= json_find_attr(buf
, tokens
, count
, tok_column_name
);
1424 if (tok_column
== NULL
)
1427 columns_custom
[i
] = NULL
;
1428 columns_occur
[i
] = 0;
1430 if ((custom_sepa
= strchr(tok_column
, ':')))
1432 *custom_sepa
= '\0'; /* XXX, C abuse: discarding-const */
1434 columns_fmt
[i
] = COL_CUSTOM
;
1435 columns_custom
[i
] = tok_column
;
1437 if (!ws_strtoi16(custom_sepa
+ 1, NULL
, &columns_occur
[i
]))
1442 if (!ws_strtou16(tok_column
, NULL
, &columns_fmt
[i
]))
1445 if (columns_fmt
[i
] >= NUM_COL_FMTS
)
1448 /* if custom, that it shouldn't be just custom number -> error */
1449 if (columns_fmt
[i
] == COL_CUSTOM
)
1456 col_setup(cinfo
, cols
);
1458 for (i
= 0; i
< cols
; i
++)
1460 col_item_t
*col_item
= &cinfo
->columns
[i
];
1462 col_item
->col_fmt
= columns_fmt
[i
];
1463 col_item
->col_title
= NULL
; /* no need for title */
1465 if (col_item
->col_fmt
== COL_CUSTOM
)
1467 col_item
->col_custom_fields
= g_strdup(columns_custom
[i
]);
1468 col_item
->col_custom_occurrence
= columns_occur
[i
];
1471 col_item
->col_fence
= 0;
1474 col_finalize(cinfo
);
1480 sharkd_session_process_frames_cb(epan_dissect_t
*edt
, proto_tree
*tree _U_
,
1481 struct epan_column_info
*cinfo
, const GSList
*data_src _U_
, void *data _U_
)
1483 packet_info
*pi
= &edt
->pi
;
1484 frame_data
*fdata
= pi
->fd
;
1485 wtap_block_t pkt_block
= NULL
;
1488 json_dumper_begin_object(&dumper
);
1490 sharkd_json_array_open("c");
1491 for (int col
= 0; col
< cinfo
->num_cols
; ++col
)
1493 sharkd_json_value_string(NULL
, get_column_text(cinfo
, col
));
1495 sharkd_json_array_close();
1497 sharkd_json_value_anyf("num", "%u", pi
->num
);
1500 * Get the block for this record, if it has one.
1502 if (fdata
->has_modified_block
)
1503 pkt_block
= sharkd_get_modified_block(fdata
);
1505 pkt_block
= pi
->rec
->block
;
1508 * Does this record have any comments?
1510 if (pkt_block
!= NULL
&&
1511 WTAP_OPTTYPE_SUCCESS
== wtap_block_get_nth_string_option_value(pkt_block
, OPT_COMMENT
, 0, &comment
))
1512 sharkd_json_value_anyf("ct", "true");
1515 sharkd_json_value_anyf("i", "true");
1518 sharkd_json_value_anyf("m", "true");
1520 if (fdata
->color_filter
)
1522 sharkd_json_value_stringf("bg", "%06x", color_t_to_rgb(&fdata
->color_filter
->bg_color
));
1523 sharkd_json_value_stringf("fg", "%06x", color_t_to_rgb(&fdata
->color_filter
->fg_color
));
1526 json_dumper_end_object(&dumper
);
1530 * sharkd_session_process_frames()
1532 * Process frames request
1535 * (o) column0...columnXX - requested columns either number in range [0..NUM_COL_FMTS), or custom (syntax <dfilter>:<occurrence>).
1536 * If column0 is not specified default column set will be used.
1537 * (o) filter - filter to be used
1538 * (o) skip=N - skip N frames
1539 * (o) limit=N - show only N frames
1540 * (o) refs - list (comma separated) with sorted time reference frame numbers.
1542 * Output array of frames with attributes:
1543 * (m) c - array of column data
1544 * (m) num - frame number
1545 * (o) i - if frame is ignored
1546 * (o) m - if frame is marked
1547 * (o) ct - if frame is commented
1548 * (o) bg - color filter - background color in hex
1549 * (o) fg - color filter - foreground color in hex
1552 sharkd_session_process_frames(const char *buf
, const jsmntok_t
*tokens
, int count
)
1554 const char *tok_filter
= json_find_attr(buf
, tokens
, count
, "filter");
1555 const char *tok_column
= json_find_attr(buf
, tokens
, count
, "column0");
1556 const char *tok_skip
= json_find_attr(buf
, tokens
, count
, "skip");
1557 const char *tok_limit
= json_find_attr(buf
, tokens
, count
, "limit");
1558 const char *tok_refs
= json_find_attr(buf
, tokens
, count
, "refs");
1560 const guint8
*filter_data
= NULL
;
1562 guint32 prev_dis_num
= 0;
1563 guint32 current_ref_frame
= 0, next_ref_frame
= G_MAXUINT32
;
1567 wtap_rec rec
; /* Record metadata */
1568 Buffer rec_buf
; /* Record data */
1569 column_info
*cinfo
= &cfile
.cinfo
;
1570 column_info user_cinfo
;
1574 memset(&user_cinfo
, 0, sizeof(user_cinfo
));
1575 cinfo
= sharkd_session_create_columns(&user_cinfo
, buf
, tokens
, count
);
1579 rpcid
, -13001, NULL
,
1580 "Column definition invalid - note column 6 requires a custom definition"
1588 const struct sharkd_filter_item
*filter_item
;
1590 filter_item
= sharkd_session_filter_data(tok_filter
);
1594 rpcid
, -13002, NULL
,
1595 "Filter expression invalid"
1600 filter_data
= filter_item
->filtered
;
1606 if (!ws_strtou32(tok_skip
, NULL
, &skip
))
1613 if (!ws_strtou32(tok_limit
, NULL
, &limit
))
1619 if (!ws_strtou32(tok_refs
, &tok_refs
, &next_ref_frame
))
1623 sharkd_json_result_array_prologue(rpcid
);
1625 wtap_rec_init(&rec
);
1626 ws_buffer_init(&rec_buf
, 1514);
1628 for (guint32 framenum
= 1; framenum
<= cfile
.count
; framenum
++)
1631 guint32 ref_frame
= (framenum
!= 1) ? 1 : 0;
1632 enum dissect_request_status status
;
1636 if (filter_data
&& !(filter_data
[framenum
/ 8] & (1 << (framenum
% 8))))
1642 prev_dis_num
= framenum
;
1648 if (framenum
>= next_ref_frame
)
1650 current_ref_frame
= next_ref_frame
;
1652 if (*tok_refs
!= ',')
1653 next_ref_frame
= G_MAXUINT32
;
1655 while (*tok_refs
== ',' && framenum
>= next_ref_frame
)
1657 current_ref_frame
= next_ref_frame
;
1659 if (!ws_strtou32(tok_refs
+ 1, &tok_refs
, &next_ref_frame
))
1661 fprintf(stderr
, "sharkd_session_process_frames() wrong format for refs: %s\n", tok_refs
);
1666 if (*tok_refs
== '\0' && framenum
>= next_ref_frame
)
1668 current_ref_frame
= next_ref_frame
;
1669 next_ref_frame
= G_MAXUINT32
;
1673 if (current_ref_frame
)
1674 ref_frame
= current_ref_frame
;
1677 fdata
= sharkd_get_frame(framenum
);
1678 status
= sharkd_dissect_request(framenum
,
1679 ref_frame
, prev_dis_num
,
1680 &rec
, &rec_buf
, cinfo
,
1681 (fdata
->color_filter
== NULL
) ? SHARKD_DISSECT_FLAG_COLOR
: SHARKD_DISSECT_FLAG_NULL
,
1682 &sharkd_session_process_frames_cb
, NULL
,
1686 case DISSECT_REQUEST_SUCCESS
:
1689 case DISSECT_REQUEST_NO_SUCH_FRAME
:
1690 /* XXX - report the error. */
1693 case DISSECT_REQUEST_READ_ERROR
:
1695 * Free up the error string.
1696 * XXX - report the error.
1702 prev_dis_num
= framenum
;
1704 if (limit
&& --limit
== 0)
1707 sharkd_json_result_array_epilogue();
1709 if (cinfo
!= &cfile
.cinfo
)
1712 wtap_rec_cleanup(&rec
);
1713 ws_buffer_free(&rec_buf
);
1717 sharkd_session_process_tap_stats_node_cb(const char *key
, const stat_node
*n
)
1721 sharkd_json_array_open(key
);
1722 for (node
= n
->children
; node
; node
= node
->next
)
1724 json_dumper_begin_object(&dumper
);
1726 /* code based on stats_tree_get_values_from_node() */
1727 sharkd_json_value_string("name", node
->name
);
1728 sharkd_json_value_anyf("count", "%d", node
->counter
);
1729 if (node
->counter
&& ((node
->st_flags
& ST_FLG_AVERAGE
) || node
->rng
))
1731 switch(node
->datatype
)
1734 sharkd_json_value_anyf("avg", "%.2f", ((float)node
->total
.int_total
) / node
->counter
);
1735 sharkd_json_value_anyf("min", "%d", node
->minvalue
.int_min
);
1736 sharkd_json_value_anyf("max", "%d", node
->maxvalue
.int_max
);
1739 sharkd_json_value_anyf("avg", "%.2f", node
->total
.float_total
/ node
->counter
);
1740 sharkd_json_value_anyf("min", "%f", node
->minvalue
.float_min
);
1741 sharkd_json_value_anyf("max", "%f", node
->maxvalue
.float_max
);
1746 if (node
->st
->elapsed
)
1747 sharkd_json_value_anyf("rate", "%.4f", ((float)node
->counter
) / node
->st
->elapsed
);
1749 if (node
->parent
&& node
->parent
->counter
)
1750 sharkd_json_value_anyf("perc", "%.2f", (node
->counter
* 100.0) / node
->parent
->counter
);
1751 else if (node
->parent
== &(node
->st
->root
))
1752 sharkd_json_value_anyf("perc", "100");
1754 if (prefs
.st_enable_burstinfo
&& node
->max_burst
)
1756 if (prefs
.st_burst_showcount
)
1757 sharkd_json_value_anyf("burstcount", "%d", node
->max_burst
);
1759 sharkd_json_value_anyf("burstrate", "%.4f", ((double)node
->max_burst
) / prefs
.st_burst_windowlen
);
1761 sharkd_json_value_anyf("bursttime", "%.3f", (node
->burst_time
/ 1000.0));
1766 sharkd_session_process_tap_stats_node_cb("sub", node
);
1768 json_dumper_end_object(&dumper
);
1770 sharkd_json_array_close();
1774 * sharkd_session_process_tap_stats_cb()
1778 * (m) tap - tap name
1779 * (m) type:stats - tap output type
1780 * (m) name - stat name
1781 * (m) stats - array of object with attributes:
1782 * (m) name - stat item name
1783 * (m) count - stat item counter
1784 * (o) avg - stat item averange value
1785 * (o) min - stat item min value
1786 * (o) max - stat item max value
1787 * (o) rate - stat item rate value (ms)
1788 * (o) perc - stat item percentage
1789 * (o) burstrate - stat item burst rate
1790 * (o) burstcount - stat item burst count
1791 * (o) burstttme - stat item burst start
1792 * (o) sub - array of object with attributes like in stats node.
1795 sharkd_session_process_tap_stats_cb(void *psp
)
1797 stats_tree
*st
= (stats_tree
*) psp
;
1799 json_dumper_begin_object(&dumper
);
1801 sharkd_json_value_stringf("tap", "stats:%s", st
->cfg
->abbr
);
1802 sharkd_json_value_string("type", "stats");
1803 sharkd_json_value_string("name", st
->cfg
->path
);
1805 sharkd_session_process_tap_stats_node_cb("stats", &st
->root
);
1807 json_dumper_end_object(&dumper
);
1811 sharkd_session_free_tap_stats_cb(void *psp
)
1813 stats_tree
*st
= (stats_tree
*) psp
;
1815 stats_tree_free(st
);
1818 struct sharkd_expert_tap
1825 * sharkd_session_process_tap_expert_cb()
1827 * Output expert tap:
1829 * (m) tap - tap name
1830 * (m) type:expert - tap output type
1831 * (m) details - array of object with attributes:
1832 * (m) f - frame number, which generated expert information
1835 * (m) m - expert message
1839 sharkd_session_process_tap_expert_cb(void *tapdata
)
1841 struct sharkd_expert_tap
*etd
= (struct sharkd_expert_tap
*) tapdata
;
1844 json_dumper_begin_object(&dumper
);
1846 sharkd_json_value_string("tap", "expert");
1847 sharkd_json_value_string("type", "expert");
1849 sharkd_json_array_open("details");
1850 for (list
= etd
->details
; list
; list
= list
->next
)
1852 expert_info_t
*ei
= (expert_info_t
*) list
->data
;
1855 json_dumper_begin_object(&dumper
);
1857 sharkd_json_value_anyf("f", "%u", ei
->packet_num
);
1859 tmp
= try_val_to_str(ei
->severity
, expert_severity_vals
);
1861 sharkd_json_value_string("s", tmp
);
1863 tmp
= try_val_to_str(ei
->group
, expert_group_vals
);
1865 sharkd_json_value_string("g", tmp
);
1867 sharkd_json_value_string("m", ei
->summary
);
1870 sharkd_json_value_string("p", ei
->protocol
);
1872 json_dumper_end_object(&dumper
);
1874 sharkd_json_array_close();
1876 json_dumper_end_object(&dumper
);
1879 static tap_packet_status
1880 sharkd_session_packet_tap_expert_cb(void *tapdata
, packet_info
*pinfo _U_
, epan_dissect_t
*edt _U_
, const void *pointer
, tap_flags_t flags _U_
)
1882 struct sharkd_expert_tap
*etd
= (struct sharkd_expert_tap
*) tapdata
;
1883 const expert_info_t
*ei
= (const expert_info_t
*) pointer
;
1884 expert_info_t
*ei_copy
;
1887 return TAP_PACKET_DONT_REDRAW
;
1889 ei_copy
= g_new(expert_info_t
, 1);
1890 /* Note: this is a shallow copy */
1893 /* ei->protocol, ei->summary might be allocated in packet scope, make a copy. */
1894 ei_copy
->protocol
= g_string_chunk_insert_const(etd
->text
, ei_copy
->protocol
);
1895 ei_copy
->summary
= g_string_chunk_insert_const(etd
->text
, ei_copy
->summary
);
1897 etd
->details
= g_slist_prepend(etd
->details
, ei_copy
);
1899 return TAP_PACKET_REDRAW
;
1903 sharkd_session_free_tap_expert_cb(void *tapdata
)
1905 struct sharkd_expert_tap
*etd
= (struct sharkd_expert_tap
*) tapdata
;
1907 g_slist_free_full(etd
->details
, g_free
);
1908 g_string_chunk_free(etd
->text
);
1913 * sharkd_session_process_tap_flow_cb()
1916 * (m) tap - tap name
1917 * (m) type:flow - tap output type
1918 * (m) nodes - array of strings with node address
1919 * (m) flows - array of object with attributes:
1920 * (m) t - frame time string
1921 * (m) n - array of two numbers with source node index and destination node index
1922 * (m) pn - array of two numbers with source and destination port
1926 sharkd_session_process_tap_flow_cb(void *tapdata
)
1928 seq_analysis_info_t
*graph_analysis
= (seq_analysis_info_t
*) tapdata
;
1932 sequence_analysis_get_nodes(graph_analysis
);
1934 json_dumper_begin_object(&dumper
);
1935 sharkd_json_value_stringf("tap", "seqa:%s", graph_analysis
->name
);
1936 sharkd_json_value_string("type", "flow");
1938 sharkd_json_array_open("nodes");
1939 for (i
= 0; i
< graph_analysis
->num_nodes
; i
++)
1943 addr_str
= address_to_display(NULL
, &(graph_analysis
->nodes
[i
]));
1944 sharkd_json_value_string(NULL
, addr_str
);
1945 wmem_free(NULL
, addr_str
);
1947 sharkd_json_array_close();
1949 sharkd_json_array_open("flows");
1950 flow_list
= g_queue_peek_nth_link(graph_analysis
->items
, 0);
1953 seq_analysis_item_t
*sai
= (seq_analysis_item_t
*) flow_list
->data
;
1955 flow_list
= g_list_next(flow_list
);
1960 json_dumper_begin_object(&dumper
);
1962 sharkd_json_value_string("t", sai
->time_str
);
1963 sharkd_json_value_anyf("n", "[%u,%u]", sai
->src_node
, sai
->dst_node
);
1964 sharkd_json_value_anyf("pn", "[%u,%u]", sai
->port_src
, sai
->port_dst
);
1967 sharkd_json_value_string("c", sai
->comment
);
1969 json_dumper_end_object(&dumper
);
1971 sharkd_json_array_close();
1973 json_dumper_end_object(&dumper
);
1977 sharkd_session_free_tap_flow_cb(void *tapdata
)
1979 seq_analysis_info_t
*graph_analysis
= (seq_analysis_info_t
*) tapdata
;
1981 sequence_analysis_info_free(graph_analysis
);
1984 struct sharkd_conv_tap_data
1988 gboolean resolve_name
;
1989 gboolean resolve_port
;
1993 sharkd_session_geoip_addr(address
*addr
, const char *suffix
)
1995 const mmdb_lookup_t
*lookup
= NULL
;
1996 gboolean with_geoip
= FALSE
;
1999 if (addr
->type
== AT_IPv4
)
2001 const ws_in4_addr
*ip4
= (const ws_in4_addr
*) addr
->data
;
2003 lookup
= maxmind_db_lookup_ipv4(ip4
);
2005 else if (addr
->type
== AT_IPv6
)
2007 const ws_in6_addr
*ip6
= (const ws_in6_addr
*) addr
->data
;
2009 lookup
= maxmind_db_lookup_ipv6(ip6
);
2012 if (!lookup
|| !lookup
->found
)
2015 if (lookup
->country
)
2017 snprintf(json_key
, sizeof(json_key
), "geoip_country%s", suffix
);
2018 sharkd_json_value_string(json_key
, lookup
->country
);
2022 if (lookup
->country_iso
)
2024 snprintf(json_key
, sizeof(json_key
), "geoip_country_iso%s", suffix
);
2025 sharkd_json_value_string(json_key
, lookup
->country_iso
);
2031 snprintf(json_key
, sizeof(json_key
), "geoip_city%s", suffix
);
2032 sharkd_json_value_string(json_key
, lookup
->city
);
2038 snprintf(json_key
, sizeof(json_key
), "geoip_as_org%s", suffix
);
2039 sharkd_json_value_string(json_key
, lookup
->as_org
);
2043 if (lookup
->as_number
> 0)
2045 snprintf(json_key
, sizeof(json_key
), "geoip_as%s", suffix
);
2046 sharkd_json_value_anyf(json_key
, "%u", lookup
->as_number
);
2050 if (lookup
->latitude
>= -90.0 && lookup
->latitude
<= 90.0)
2052 snprintf(json_key
, sizeof(json_key
), "geoip_lat%s", suffix
);
2053 sharkd_json_value_anyf(json_key
, "%f", lookup
->latitude
);
2057 if (lookup
->longitude
>= -180.0 && lookup
->longitude
<= 180.0)
2059 snprintf(json_key
, sizeof(json_key
), "geoip_lon%s", suffix
);
2060 sharkd_json_value_anyf(json_key
, "%f", lookup
->longitude
);
2067 struct sharkd_analyse_rtp_items
2070 guint32 sequence_num
;
2078 double arrive_offset
;
2080 /* from tap_rtp_stat_t */
2085 struct sharkd_analyse_rtp
2087 const char *tap_name
;
2092 tap_rtp_stat_t statinfo
;
2096 sharkd_session_process_tap_rtp_free_cb(void *tapdata
)
2098 struct sharkd_analyse_rtp
*rtp_req
= (struct sharkd_analyse_rtp
*) tapdata
;
2100 g_slist_free_full(rtp_req
->packets
, g_free
);
2104 static tap_packet_status
2105 sharkd_session_packet_tap_rtp_analyse_cb(void *tapdata
, packet_info
*pinfo
, epan_dissect_t
*edt _U_
, const void *pointer
, tap_flags_t flags _U_
)
2107 struct sharkd_analyse_rtp
*rtp_req
= (struct sharkd_analyse_rtp
*) tapdata
;
2108 const struct _rtp_info
*rtp_info
= (const struct _rtp_info
*) pointer
;
2110 if (rtpstream_id_equal_pinfo_rtp_info(&rtp_req
->id
, pinfo
, rtp_info
))
2112 tap_rtp_stat_t
*statinfo
= &(rtp_req
->statinfo
);
2113 struct sharkd_analyse_rtp_items
*item
;
2115 rtppacket_analyse(statinfo
, pinfo
, rtp_info
);
2117 item
= g_new(struct sharkd_analyse_rtp_items
, 1);
2119 if (!rtp_req
->packets
)
2120 rtp_req
->start_time
= nstime_to_sec(&pinfo
->abs_ts
);
2122 item
->frame_num
= pinfo
->num
;
2123 item
->sequence_num
= rtp_info
->info_seq_num
;
2124 item
->delta
= (statinfo
->flags
& STAT_FLAG_FIRST
) ? 0.0 : statinfo
->delta
;
2125 item
->jitter
= (statinfo
->flags
& STAT_FLAG_FIRST
) ? 0.0 : statinfo
->jitter
;
2126 item
->skew
= (statinfo
->flags
& STAT_FLAG_FIRST
) ? 0.0 : statinfo
->skew
;
2127 item
->bandwidth
= statinfo
->bandwidth
;
2128 item
->marker
= rtp_info
->info_marker_set
? TRUE
: FALSE
;
2129 item
->arrive_offset
= nstime_to_sec(&pinfo
->abs_ts
) - rtp_req
->start_time
;
2131 item
->flags
= statinfo
->flags
;
2132 item
->pt
= statinfo
->pt
;
2134 /* XXX, O(n) optimize */
2135 rtp_req
->packets
= g_slist_append(rtp_req
->packets
, item
);
2138 return TAP_PACKET_REDRAW
;
2142 * sharkd_session_process_tap_rtp_analyse_cb()
2144 * Output rtp analyse tap:
2145 * (m) tap - tap name
2146 * (m) type - tap output type
2147 * (m) ssrc - RTP SSRC
2148 * (m) max_delta - Max delta (ms)
2149 * (m) max_delta_nr - Max delta packet #
2150 * (m) max_jitter - Max jitter (ms)
2151 * (m) mean_jitter - Mean jitter (ms)
2152 * (m) max_skew - Max skew (ms)
2153 * (m) total_nr - Total number of RTP packets
2154 * (m) seq_err - Number of sequence errors
2155 * (m) duration - Duration (ms)
2156 * (m) items - array of object with attributes:
2157 * (m) f - frame number
2158 * (m) o - arrive offset
2159 * (m) sn - sequence number
2163 * (m) bw - bandwidth
2164 * (o) s - status string
2165 * (o) t - status type
2166 * (o) mark - rtp mark
2169 sharkd_session_process_tap_rtp_analyse_cb(void *tapdata
)
2171 const int RTP_TYPE_CN
= 1;
2172 const int RTP_TYPE_ERROR
= 2;
2173 const int RTP_TYPE_WARN
= 3;
2174 const int RTP_TYPE_PT_EVENT
= 4;
2176 const struct sharkd_analyse_rtp
*rtp_req
= (struct sharkd_analyse_rtp
*) tapdata
;
2177 const tap_rtp_stat_t
*statinfo
= &rtp_req
->statinfo
;
2181 json_dumper_begin_object(&dumper
);
2183 sharkd_json_value_string("tap", rtp_req
->tap_name
);
2184 sharkd_json_value_string("type", "rtp-analyse");
2185 sharkd_json_value_stringf("ssrc", "0x%x", rtp_req
->id
.ssrc
);
2187 sharkd_json_value_anyf("max_delta", "%f", statinfo
->max_delta
);
2188 sharkd_json_value_anyf("max_delta_nr", "%u", statinfo
->max_nr
);
2189 sharkd_json_value_anyf("max_jitter", "%f", statinfo
->max_jitter
);
2190 sharkd_json_value_anyf("mean_jitter", "%f", statinfo
->mean_jitter
);
2191 sharkd_json_value_anyf("max_skew", "%f", statinfo
->max_skew
);
2192 sharkd_json_value_anyf("total_nr", "%u", statinfo
->total_nr
);
2193 sharkd_json_value_anyf("seq_err", "%u", statinfo
->sequence
);
2194 sharkd_json_value_anyf("duration", "%f", statinfo
->time
- statinfo
->start_time
);
2196 sharkd_json_array_open("items");
2197 for (l
= rtp_req
->packets
; l
; l
= l
->next
)
2199 struct sharkd_analyse_rtp_items
*item
= (struct sharkd_analyse_rtp_items
*) l
->data
;
2201 json_dumper_begin_object(&dumper
);
2203 sharkd_json_value_anyf("f", "%u", item
->frame_num
);
2204 sharkd_json_value_anyf("o", "%.9f", item
->arrive_offset
);
2205 sharkd_json_value_anyf("sn", "%u", item
->sequence_num
);
2206 sharkd_json_value_anyf("d", "%.2f", item
->delta
);
2207 sharkd_json_value_anyf("j", "%.2f", item
->jitter
);
2208 sharkd_json_value_anyf("sk", "%.2f", item
->skew
);
2209 sharkd_json_value_anyf("bw", "%.2f", item
->bandwidth
);
2211 if (item
->pt
== PT_CN
)
2213 sharkd_json_value_string("s", "Comfort noise (PT=13, RFC 3389)");
2214 sharkd_json_value_anyf("t", "%d", RTP_TYPE_CN
);
2216 else if (item
->pt
== PT_CN_OLD
)
2218 sharkd_json_value_string("s", "Comfort noise (PT=19, reserved)");
2219 sharkd_json_value_anyf("t", "%d", RTP_TYPE_CN
);
2221 else if (item
->flags
& STAT_FLAG_WRONG_SEQ
)
2223 sharkd_json_value_string("s", "Wrong sequence number");
2224 sharkd_json_value_anyf("t", "%d", RTP_TYPE_ERROR
);
2226 else if (item
->flags
& STAT_FLAG_DUP_PKT
)
2228 sharkd_json_value_string("s", "Suspected duplicate (MAC address) only delta time calculated");
2229 sharkd_json_value_anyf("t", "%d", RTP_TYPE_WARN
);
2231 else if (item
->flags
& STAT_FLAG_REG_PT_CHANGE
)
2233 sharkd_json_value_stringf("s", "Payload changed to PT=%u%s",
2235 (item
->flags
& STAT_FLAG_PT_T_EVENT
) ? " telephone/event" : "");
2236 sharkd_json_value_anyf("t", "%d", RTP_TYPE_WARN
);
2238 else if (item
->flags
& STAT_FLAG_WRONG_TIMESTAMP
)
2240 sharkd_json_value_string("s", "Incorrect timestamp");
2241 sharkd_json_value_anyf("t", "%d", RTP_TYPE_WARN
);
2243 else if ((item
->flags
& STAT_FLAG_PT_CHANGE
)
2244 && !(item
->flags
& STAT_FLAG_FIRST
)
2245 && !(item
->flags
& STAT_FLAG_PT_CN
)
2246 && (item
->flags
& STAT_FLAG_FOLLOW_PT_CN
)
2247 && !(item
->flags
& STAT_FLAG_MARKER
))
2249 sharkd_json_value_string("s", "Marker missing?");
2250 sharkd_json_value_anyf("t", "%d", RTP_TYPE_WARN
);
2252 else if (item
->flags
& STAT_FLAG_PT_T_EVENT
)
2254 sharkd_json_value_stringf("s", "PT=%u telephone/event", item
->pt
);
2255 sharkd_json_value_anyf("t", "%d", RTP_TYPE_PT_EVENT
);
2257 else if (item
->flags
& STAT_FLAG_MARKER
)
2259 sharkd_json_value_anyf("t", "%d", RTP_TYPE_WARN
);
2263 sharkd_json_value_anyf("mark", "1");
2265 json_dumper_end_object(&dumper
);
2267 sharkd_json_array_close();
2269 json_dumper_end_object(&dumper
);
2273 * sharkd_session_process_tap_conv_cb()
2276 * (m) tap - tap name
2277 * (m) type - tap output type
2278 * (m) proto - protocol short name
2279 * (o) filter - filter string
2280 * (o) geoip - whether GeoIP information is available, boolean
2282 * (o) convs - array of object with attributes:
2283 * (m) saddr - source address
2284 * (m) daddr - destination address
2285 * (o) sport - source port
2286 * (o) dport - destination port
2287 * (m) txf - TX frame count
2288 * (m) txb - TX bytes
2289 * (m) rxf - RX frame count
2290 * (m) rxb - RX bytes
2291 * (m) start - (relative) first packet time
2292 * (m) stop - (relative) last packet time
2293 * (o) filter - conversation filter
2295 * (o) hosts - array of object with attributes:
2296 * (m) host - host address
2297 * (o) port - host port
2298 * (m) txf - TX frame count
2299 * (m) txb - TX bytes
2300 * (m) rxf - RX frame count
2301 * (m) rxb - RX bytes
2304 sharkd_session_process_tap_conv_cb(void *arg
)
2306 conv_hash_t
*hash
= (conv_hash_t
*) arg
;
2307 const struct sharkd_conv_tap_data
*iu
= (struct sharkd_conv_tap_data
*) hash
->user_data
;
2309 int proto_with_port
;
2314 json_dumper_begin_object(&dumper
);
2315 sharkd_json_value_string("tap", iu
->type
);
2317 if (!strncmp(iu
->type
, "conv:", 5))
2319 sharkd_json_value_string("type", "conv");
2320 sharkd_json_array_open("convs");
2321 proto
= iu
->type
+ 5;
2323 else if (!strncmp(iu
->type
, "endpt:", 6))
2325 sharkd_json_value_string("type", "host");
2326 sharkd_json_array_open("hosts");
2327 proto
= iu
->type
+ 6;
2331 sharkd_json_value_string("type", "err");
2335 proto_with_port
= (!strcmp(proto
, "TCP") || !strcmp(proto
, "UDP") || !strcmp(proto
, "SCTP"));
2337 if (iu
->hash
.conv_array
!= NULL
&& !strncmp(iu
->type
, "conv:", 5))
2339 for (i
= 0; i
< iu
->hash
.conv_array
->len
; i
++)
2341 conv_item_t
*iui
= &g_array_index(iu
->hash
.conv_array
, conv_item_t
, i
);
2342 char *src_addr
, *dst_addr
;
2343 char *src_port
, *dst_port
;
2346 json_dumper_begin_object(&dumper
);
2348 sharkd_json_value_string("saddr", (src_addr
= get_conversation_address(NULL
, &iui
->src_address
, iu
->resolve_name
)));
2349 sharkd_json_value_string("daddr", (dst_addr
= get_conversation_address(NULL
, &iui
->dst_address
, iu
->resolve_name
)));
2351 if (proto_with_port
)
2353 sharkd_json_value_string("sport", (src_port
= get_conversation_port(NULL
, iui
->src_port
, iui
->ctype
, iu
->resolve_port
)));
2354 sharkd_json_value_string("dport", (dst_port
= get_conversation_port(NULL
, iui
->dst_port
, iui
->ctype
, iu
->resolve_port
)));
2356 wmem_free(NULL
, src_port
);
2357 wmem_free(NULL
, dst_port
);
2360 sharkd_json_value_anyf("rxf", "%" PRIu64
, iui
->rx_frames
);
2361 sharkd_json_value_anyf("rxb", "%" PRIu64
, iui
->rx_bytes
);
2363 sharkd_json_value_anyf("txf", "%" PRIu64
, iui
->tx_frames
);
2364 sharkd_json_value_anyf("txb", "%" PRIu64
, iui
->tx_bytes
);
2366 sharkd_json_value_anyf("start", "%.9f", nstime_to_sec(&iui
->start_time
));
2367 sharkd_json_value_anyf("stop", "%.9f", nstime_to_sec(&iui
->stop_time
));
2369 filter_str
= get_conversation_filter(iui
, CONV_DIR_A_TO_FROM_B
);
2372 sharkd_json_value_string("filter", filter_str
);
2376 wmem_free(NULL
, src_addr
);
2377 wmem_free(NULL
, dst_addr
);
2379 if (sharkd_session_geoip_addr(&(iui
->src_address
), "1"))
2381 if (sharkd_session_geoip_addr(&(iui
->dst_address
), "2"))
2384 json_dumper_end_object(&dumper
);
2387 else if (iu
->hash
.conv_array
!= NULL
&& !strncmp(iu
->type
, "endpt:", 6))
2389 for (i
= 0; i
< iu
->hash
.conv_array
->len
; i
++)
2391 endpoint_item_t
*endpoint
= &g_array_index(iu
->hash
.conv_array
, endpoint_item_t
, i
);
2392 char *host_str
, *port_str
;
2395 json_dumper_begin_object(&dumper
);
2397 sharkd_json_value_string("host", (host_str
= get_conversation_address(NULL
, &endpoint
->myaddress
, iu
->resolve_name
)));
2399 if (proto_with_port
)
2401 sharkd_json_value_string("port", (port_str
= get_endpoint_port(NULL
, endpoint
, iu
->resolve_port
)));
2403 wmem_free(NULL
, port_str
);
2406 sharkd_json_value_anyf("rxf", "%" PRIu64
, endpoint
->rx_frames
);
2407 sharkd_json_value_anyf("rxb", "%" PRIu64
, endpoint
->rx_bytes
);
2409 sharkd_json_value_anyf("txf", "%" PRIu64
, endpoint
->tx_frames
);
2410 sharkd_json_value_anyf("txb", "%" PRIu64
, endpoint
->tx_bytes
);
2412 filter_str
= get_endpoint_filter(endpoint
);
2415 sharkd_json_value_string("filter", filter_str
);
2419 wmem_free(NULL
, host_str
);
2421 if (sharkd_session_geoip_addr(&(endpoint
->myaddress
), ""))
2423 json_dumper_end_object(&dumper
);
2426 sharkd_json_array_close();
2428 sharkd_json_value_string("proto", proto
);
2429 sharkd_json_value_anyf("geoip", with_geoip
? "true" : "false");
2431 json_dumper_end_object(&dumper
);
2435 sharkd_session_free_tap_conv_cb(void *arg
)
2437 conv_hash_t
*hash
= (conv_hash_t
*) arg
;
2438 struct sharkd_conv_tap_data
*iu
= (struct sharkd_conv_tap_data
*) hash
->user_data
;
2440 if (!strncmp(iu
->type
, "conv:", 5))
2442 reset_conversation_table_data(hash
);
2444 else if (!strncmp(iu
->type
, "endpt:", 6))
2446 reset_endpoint_table_data(hash
);
2453 * sharkd_session_process_tap_nstat_cb()
2456 * (m) tap - tap name
2457 * (m) type - tap output type
2458 * (m) fields: array of objects with attributes:
2461 * (m) tables: array of object with attributes:
2462 * (m) t - table title
2463 * (m) i - array of items
2466 sharkd_session_process_tap_nstat_cb(void *arg
)
2468 stat_data_t
*stat_data
= (stat_data_t
*) arg
;
2471 json_dumper_begin_object(&dumper
);
2472 sharkd_json_value_stringf("tap", "nstat:%s", stat_data
->stat_tap_data
->cli_string
);
2473 sharkd_json_value_string("type", "nstat");
2475 sharkd_json_array_open("fields");
2476 for (i
= 0; i
< stat_data
->stat_tap_data
->nfields
; i
++)
2478 stat_tap_table_item
*field
= &(stat_data
->stat_tap_data
->fields
[i
]);
2480 json_dumper_begin_object(&dumper
);
2481 sharkd_json_value_string("c", field
->column_name
);
2482 json_dumper_end_object(&dumper
);
2484 sharkd_json_array_close();
2486 sharkd_json_array_open("tables");
2487 for (i
= 0; i
< stat_data
->stat_tap_data
->tables
->len
; i
++)
2489 stat_tap_table
*table
= g_array_index(stat_data
->stat_tap_data
->tables
, stat_tap_table
*, i
);
2491 json_dumper_begin_object(&dumper
);
2493 sharkd_json_value_string("t", table
->title
);
2495 sharkd_json_array_open("i");
2496 for (j
= 0; j
< table
->num_elements
; j
++)
2498 stat_tap_table_item_type
*field_data
;
2500 field_data
= stat_tap_get_field_data(table
, j
, 0);
2501 if (field_data
== NULL
|| field_data
->type
== TABLE_ITEM_NONE
) /* Nothing for us here */
2504 sharkd_json_array_open(NULL
);
2505 for (k
= 0; k
< table
->num_fields
; k
++)
2507 field_data
= stat_tap_get_field_data(table
, j
, k
);
2509 switch (field_data
->type
)
2511 case TABLE_ITEM_UINT
:
2512 sharkd_json_value_anyf(NULL
, "%u", field_data
->value
.uint_value
);
2515 case TABLE_ITEM_INT
:
2516 sharkd_json_value_anyf(NULL
, "%d", field_data
->value
.int_value
);
2519 case TABLE_ITEM_STRING
:
2520 sharkd_json_value_string(NULL
, field_data
->value
.string_value
);
2523 case TABLE_ITEM_FLOAT
:
2524 sharkd_json_value_anyf(NULL
, "%f", field_data
->value
.float_value
);
2527 case TABLE_ITEM_ENUM
:
2528 sharkd_json_value_anyf(NULL
, "%d", field_data
->value
.enum_value
);
2531 case TABLE_ITEM_NONE
:
2532 sharkd_json_value_anyf(NULL
, "null");
2537 sharkd_json_array_close();
2539 sharkd_json_array_close();
2540 json_dumper_end_object(&dumper
);
2542 sharkd_json_array_close();
2544 json_dumper_end_object(&dumper
);
2548 sharkd_session_free_tap_nstat_cb(void *arg
)
2550 stat_data_t
*stat_data
= (stat_data_t
*) arg
;
2552 free_stat_tables(stat_data
->stat_tap_data
);
2556 * sharkd_session_process_tap_rtd_cb()
2559 * (m) tap - tap name
2560 * (m) type - tap output type
2561 * (m) stats - statistics rows - array object with attributes:
2562 * (m) type - statistic name
2563 * (m) num - number of messages
2564 * (m) min - minimum SRT time
2565 * (m) max - maximum SRT time
2566 * (m) tot - total SRT time
2567 * (m) min_frame - minimal SRT
2568 * (m) max_frame - maximum SRT
2569 * (o) open_req - Open Requests
2570 * (o) disc_rsp - Discarded Responses
2571 * (o) req_dup - Duplicated Requests
2572 * (o) rsp_dup - Duplicated Responses
2573 * (o) open_req - Open Requests
2574 * (o) disc_rsp - Discarded Responses
2575 * (o) req_dup - Duplicated Requests
2576 * (o) rsp_dup - Duplicated Responses
2579 sharkd_session_process_tap_rtd_cb(void *arg
)
2581 rtd_data_t
*rtd_data
= (rtd_data_t
*) arg
;
2582 register_rtd_t
*rtd
= (register_rtd_t
*) rtd_data
->user_data
;
2586 const char *filter
= proto_get_protocol_filter_name(get_rtd_proto_id(rtd
));
2588 /* XXX, some dissectors are having single table and multiple timestats (mgcp, megaco),
2589 * some multiple table and single timestat (radius, h225)
2590 * and it seems that value_string is used one for timestamp-ID, other one for table-ID
2591 * I wonder how it will gonna work with multiple timestats and multiple tables...
2592 * (for usage grep for: register_rtd_table)
2594 const value_string
*vs
= get_rtd_value_string(rtd
);
2596 json_dumper_begin_object(&dumper
);
2597 sharkd_json_value_stringf("tap", "rtd:%s", filter
);
2598 sharkd_json_value_string("type", "rtd");
2600 if (rtd_data
->stat_table
.num_rtds
== 1)
2602 const rtd_timestat
*ms
= &rtd_data
->stat_table
.time_stats
[0];
2604 sharkd_json_value_anyf("open_req", "%u", ms
->open_req_num
);
2605 sharkd_json_value_anyf("disc_rsp", "%u", ms
->disc_rsp_num
);
2606 sharkd_json_value_anyf("req_dup", "%u", ms
->req_dup_num
);
2607 sharkd_json_value_anyf("rsp_dup", "%u", ms
->rsp_dup_num
);
2610 sharkd_json_array_open("stats");
2611 for (i
= 0; i
< rtd_data
->stat_table
.num_rtds
; i
++)
2613 const rtd_timestat
*ms
= &rtd_data
->stat_table
.time_stats
[i
];
2615 for (j
= 0; j
< ms
->num_timestat
; j
++)
2617 const char *type_str
;
2619 if (ms
->rtd
[j
].num
== 0)
2622 json_dumper_begin_object(&dumper
);
2624 if (rtd_data
->stat_table
.num_rtds
== 1)
2625 type_str
= val_to_str_const(j
, vs
, "Other"); /* 1 table - description per row */
2627 type_str
= val_to_str_const(i
, vs
, "Other"); /* multiple table - description per table */
2628 sharkd_json_value_string("type", type_str
);
2630 sharkd_json_value_anyf("num", "%u", ms
->rtd
[j
].num
);
2631 sharkd_json_value_anyf("min", "%.9f", nstime_to_sec(&(ms
->rtd
[j
].min
)));
2632 sharkd_json_value_anyf("max", "%.9f", nstime_to_sec(&(ms
->rtd
[j
].max
)));
2633 sharkd_json_value_anyf("tot", "%.9f", nstime_to_sec(&(ms
->rtd
[j
].tot
)));
2634 sharkd_json_value_anyf("min_frame", "%u", ms
->rtd
[j
].min_num
);
2635 sharkd_json_value_anyf("max_frame", "%u", ms
->rtd
[j
].max_num
);
2637 if (rtd_data
->stat_table
.num_rtds
!= 1)
2639 /* like in tshark, display it on every row */
2640 sharkd_json_value_anyf("open_req", "%u", ms
->open_req_num
);
2641 sharkd_json_value_anyf("disc_rsp", "%u", ms
->disc_rsp_num
);
2642 sharkd_json_value_anyf("req_dup", "%u", ms
->req_dup_num
);
2643 sharkd_json_value_anyf("rsp_dup", "%u", ms
->rsp_dup_num
);
2646 json_dumper_end_object(&dumper
);
2649 sharkd_json_array_close();
2651 json_dumper_end_object(&dumper
);
2655 sharkd_session_free_tap_rtd_cb(void *arg
)
2657 rtd_data_t
*rtd_data
= (rtd_data_t
*) arg
;
2659 free_rtd_table(&rtd_data
->stat_table
);
2664 * sharkd_session_process_tap_srt_cb()
2667 * (m) tap - tap name
2668 * (m) type - tap output type
2670 * (m) tables - array of object with attributes:
2671 * (m) n - table name
2672 * (m) f - table filter
2673 * (o) c - table column name
2674 * (m) r - table rows - array object with attributes:
2676 * (m) idx - procedure index
2677 * (m) num - number of events
2678 * (m) min - minimum SRT time
2679 * (m) max - maximum SRT time
2680 * (m) tot - total SRT time
2683 sharkd_session_process_tap_srt_cb(void *arg
)
2685 srt_data_t
*srt_data
= (srt_data_t
*) arg
;
2686 register_srt_t
*srt
= (register_srt_t
*) srt_data
->user_data
;
2688 const char *filter
= proto_get_protocol_filter_name(get_srt_proto_id(srt
));
2692 json_dumper_begin_object(&dumper
);
2693 sharkd_json_value_stringf("tap", "srt:%s", filter
);
2694 sharkd_json_value_string("type", "srt");
2696 sharkd_json_array_open("tables");
2697 for (i
= 0; i
< srt_data
->srt_array
->len
; i
++)
2700 srt_stat_table
*rst
= g_array_index(srt_data
->srt_array
, srt_stat_table
*, i
);
2704 json_dumper_begin_object(&dumper
);
2707 sharkd_json_value_string("n", rst
->name
);
2708 else if (rst
->short_name
)
2709 sharkd_json_value_string("n", rst
->short_name
);
2711 sharkd_json_value_stringf("n", "table%u", i
);
2713 if (rst
->filter_string
)
2714 sharkd_json_value_string("f", rst
->filter_string
);
2716 if (rst
->proc_column_name
)
2717 sharkd_json_value_string("c", rst
->proc_column_name
);
2719 sharkd_json_array_open("r");
2720 for (j
= 0; j
< rst
->num_procs
; j
++)
2723 srt_procedure_t
*proc
= &rst
->procedures
[j
];
2725 if (proc
->stats
.num
== 0)
2728 json_dumper_begin_object(&dumper
);
2730 sharkd_json_value_string("n", proc
->procedure
);
2732 if (rst
->filter_string
)
2733 sharkd_json_value_anyf("idx", "%d", proc
->proc_index
);
2735 sharkd_json_value_anyf("num", "%u", proc
->stats
.num
);
2737 sharkd_json_value_anyf("min", "%.9f", nstime_to_sec(&proc
->stats
.min
));
2738 sharkd_json_value_anyf("max", "%.9f", nstime_to_sec(&proc
->stats
.max
));
2739 sharkd_json_value_anyf("tot", "%.9f", nstime_to_sec(&proc
->stats
.tot
));
2741 json_dumper_end_object(&dumper
);
2743 sharkd_json_array_close();
2745 json_dumper_end_object(&dumper
);
2747 sharkd_json_array_close();
2749 json_dumper_end_object(&dumper
);
2753 sharkd_session_free_tap_srt_cb(void *arg
)
2755 srt_data_t
*srt_data
= (srt_data_t
*) arg
;
2756 register_srt_t
*srt
= (register_srt_t
*) srt_data
->user_data
;
2758 free_srt_table(srt
, srt_data
->srt_array
);
2759 g_array_free(srt_data
->srt_array
, TRUE
);
2764 sharkd_session_process_tap_phs_cb_aux(phs_t
*rs
)
2766 for (; rs
; rs
= rs
->sibling
) {
2767 if (rs
->protocol
== -1) {
2770 sharkd_json_object_open(NULL
);
2771 sharkd_json_value_string("proto", rs
->proto_name
);
2772 sharkd_json_value_anyf("frames", "%"PRIu32
, rs
->frames
);
2773 sharkd_json_value_anyf("bytes", "%"PRIu64
, rs
->bytes
);
2774 if (rs
->child
!= NULL
&& rs
->child
->protocol
!= -1) {
2775 sharkd_json_array_open("protos");
2776 sharkd_session_process_tap_phs_cb_aux(rs
->child
);
2777 sharkd_json_array_close();
2779 sharkd_json_object_close();
2784 * sharkd_session_process_tap_phs_cb()
2787 * (m) tap - tap name
2788 * (m) type - tap output type
2789 * (m) filter - tap filter argument
2790 * (m) protos - array of proto objects
2793 * (m) proto - protocol name
2794 * (m) frames - frame count
2795 * (m) bytes - bytes count
2796 * (o) protos - array of proto objects
2799 sharkd_session_process_tap_phs_cb(void *arg
)
2801 phs_t
*rs
= (phs_t
*)arg
;
2802 sharkd_json_object_open(NULL
);
2803 sharkd_json_value_string("tap", "phs");
2804 sharkd_json_value_string("type", "phs");
2805 sharkd_json_value_string("filter", rs
->filter
? rs
->filter
: "");
2806 sharkd_json_array_open("protos");
2807 sharkd_session_process_tap_phs_cb_aux(rs
);
2808 sharkd_json_array_close();
2809 sharkd_json_object_close();
2813 sharkd_session_free_tap_phs_cb(void *arg
)
2815 phs_t
*rs
= (phs_t
*)arg
;
2819 struct sharkd_export_object_list
2821 struct sharkd_export_object_list
*next
;
2828 static struct sharkd_export_object_list
*sharkd_eo_list
;
2831 * sharkd_session_process_tap_eo_cb()
2834 * (m) tap - tap name
2835 * (m) type - tap output type
2836 * (m) proto - protocol short name
2837 * (m) objects - array of object with attributes:
2838 * (m) pkt - packet number
2839 * (o) hostname - hostname
2840 * (o) type - content type
2841 * (o) filename - filename
2842 * (m) len - object length
2843 * (m) sha1 - object's sha1 sum
2846 sharkd_session_process_tap_eo_cb(void *tapdata
)
2848 export_object_list_t
*tap_object
= (export_object_list_t
*) tapdata
;
2849 struct sharkd_export_object_list
*object_list
= (struct sharkd_export_object_list
*) tap_object
->gui_data
;
2852 char sha1sum_bytes
[HASH_SHA1_LENGTH
], *sha1sum_str
;
2854 json_dumper_begin_object(&dumper
);
2855 sharkd_json_value_string("tap", object_list
->type
);
2856 sharkd_json_value_string("type", "eo");
2858 sharkd_json_value_string("proto", object_list
->proto
);
2860 sharkd_json_array_open("objects");
2861 for (slist
= object_list
->entries
; slist
; slist
= slist
->next
)
2863 const export_object_entry_t
*eo_entry
= (export_object_entry_t
*) slist
->data
;
2865 json_dumper_begin_object(&dumper
);
2867 sharkd_json_value_anyf("pkt", "%u", eo_entry
->pkt_num
);
2869 if (eo_entry
->hostname
)
2870 sharkd_json_value_string("hostname", eo_entry
->hostname
);
2872 if (eo_entry
->content_type
)
2873 sharkd_json_value_string("type", eo_entry
->content_type
);
2875 if (eo_entry
->filename
)
2876 sharkd_json_value_string("filename", eo_entry
->filename
);
2878 sharkd_json_value_stringf("_download", "%s_%d", object_list
->type
, i
);
2880 sharkd_json_value_anyf("len", "%zu", eo_entry
->payload_len
);
2882 gcry_md_hash_buffer(GCRY_MD_SHA1
, sha1sum_bytes
, eo_entry
->payload_data
, eo_entry
->payload_len
);
2883 sha1sum_str
= bytes_to_str(NULL
, sha1sum_bytes
, HASH_SHA1_LENGTH
);
2884 sharkd_json_value_string("sha1", sha1sum_str
);
2885 g_free(sha1sum_str
);
2887 json_dumper_end_object(&dumper
);
2891 sharkd_json_array_close();
2893 json_dumper_end_object(&dumper
);
2897 sharkd_eo_object_list_add_entry(void *gui_data
, export_object_entry_t
*entry
)
2899 struct sharkd_export_object_list
*object_list
= (struct sharkd_export_object_list
*) gui_data
;
2901 object_list
->entries
= g_slist_append(object_list
->entries
, entry
);
2904 static export_object_entry_t
*
2905 sharkd_eo_object_list_get_entry(void *gui_data
, int row
)
2907 struct sharkd_export_object_list
*object_list
= (struct sharkd_export_object_list
*) gui_data
;
2909 return (export_object_entry_t
*) g_slist_nth_data(object_list
->entries
, row
);
2912 static struct sharkd_export_object_list
*
2913 sharkd_eo_object_list_get_entry_by_type(void *gui_data
, const char *tap_type
)
2915 struct sharkd_export_object_list
*object_list
= (struct sharkd_export_object_list
*) gui_data
;
2916 for (; object_list
; object_list
= object_list
->next
)
2918 if (!strcmp(object_list
->type
, tap_type
))
2926 * sharkd_session_process_tap_rtp_cb()
2928 * Output RTP streams tap:
2929 * (m) tap - tap name
2930 * (m) type - tap output type
2931 * (m) streams - array of object with attributes:
2932 * (m) ssrc - RTP synchronization source identifier
2933 * (m) payload - stream payload
2934 * (m) saddr - source address
2935 * (m) sport - source port
2936 * (m) daddr - destination address
2937 * (m) dport - destination port
2938 * (m) pkts - packets count
2939 * (m) max_delta - max delta (ms)
2940 * (m) max_jitter - max jitter (ms)
2941 * (m) mean_jitter - mean jitter (ms)
2944 * (m) problem - if analyser found the problem
2945 * (m) ipver - address IP version (4 or 6)
2948 sharkd_session_process_tap_rtp_cb(void *arg
)
2950 rtpstream_tapinfo_t
*rtp_tapinfo
= (rtpstream_tapinfo_t
*) arg
;
2954 json_dumper_begin_object(&dumper
);
2955 sharkd_json_value_string("tap", "rtp-streams");
2956 sharkd_json_value_string("type", "rtp-streams");
2958 sharkd_json_array_open("streams");
2959 for (listx
= g_list_first(rtp_tapinfo
->strinfo_list
); listx
; listx
= listx
->next
)
2961 rtpstream_info_t
*streaminfo
= (rtpstream_info_t
*) listx
->data
;
2962 rtpstream_info_calc_t calc
;
2964 rtpstream_info_calculate(streaminfo
, &calc
);
2966 json_dumper_begin_object(&dumper
);
2968 sharkd_json_value_stringf("ssrc", "0x%x", calc
.ssrc
);
2969 sharkd_json_value_string("payload", calc
.all_payload_type_names
);
2971 sharkd_json_value_string("saddr", calc
.src_addr_str
);
2972 sharkd_json_value_anyf("sport", "%u", calc
.src_port
);
2973 sharkd_json_value_string("daddr", calc
.dst_addr_str
);
2974 sharkd_json_value_anyf("dport", "%u", calc
.dst_port
);
2976 sharkd_json_value_anyf("start_time", "%f", calc
.start_time_ms
);
2977 sharkd_json_value_anyf("duration", "%f", calc
.duration_ms
);
2979 sharkd_json_value_anyf("pkts", "%u", calc
.packet_count
);
2980 sharkd_json_value_anyf("lost", "%u", calc
.lost_num
);
2981 sharkd_json_value_anyf("lost_percent", "%f", calc
.lost_perc
);
2983 sharkd_json_value_anyf("max_delta", "%f",calc
.max_delta
);
2984 sharkd_json_value_anyf("min_delta", "%f",calc
.min_delta
);
2985 sharkd_json_value_anyf("mean_delta", "%f",calc
.mean_delta
);
2986 sharkd_json_value_anyf("min_jitter", "%f", calc
.min_jitter
);
2987 sharkd_json_value_anyf("max_jitter", "%f", calc
.max_jitter
);
2988 sharkd_json_value_anyf("mean_jitter", "%f", calc
.mean_jitter
);
2990 sharkd_json_value_anyf("expectednr", "%u", calc
.packet_expected
);
2991 sharkd_json_value_anyf("totalnr", "%u", calc
.total_nr
);
2993 sharkd_json_value_anyf("problem", calc
.problem
? "true" : "false");
2996 sharkd_json_value_anyf("ipver", "%d", (streaminfo
->id
.src_addr
.type
== AT_IPv6
) ? 6 : 4);
2998 rtpstream_info_calc_free(&calc
);
3000 json_dumper_end_object(&dumper
);
3002 sharkd_json_array_close();
3004 json_dumper_end_object(&dumper
);
3008 * sharkd_session_process_tap_multicast_cb()
3010 * Output UDP Multicast streams tap:
3011 * (m) tap - tap name
3012 * (m) type - tap output type
3013 * (m) bufferThresholdBytes - byte count for a stream where a buffer alarm should be reported
3014 * (m) burstIntervalMs - analysis interval in milliseconds
3015 * (m) burstThresholdPackets - count of packets in an interval that should trigger an alarm
3016 * (m) streams - array of streams with metrics:
3017 * (m) saddr - source address
3018 * (m) sport - source port
3019 * (m) daddr - destination address
3020 * (m) dport - destination port
3021 * (m) packets - object group for packet metrics with attributes:
3022 * (m) number - count of packets in the stream
3023 * (m) perSecond - average number of packets per seconds in the stream
3024 * (m) bandwidth - object group for bandwidth metrics with attributes:
3025 * (m) average - average measured bitrate in the stream
3026 * (m) max - max measured bitrate in the stream
3027 * (m) buffer - object group for buffer metrics with attributes:
3028 * (m) alarms - number of times the stream exceeded the buffer threshold
3029 * (m) max - highest stream buffer utilization
3030 * (m) burst - object group for burst metrics with attributes:
3031 * (m) alarms - number of times the stream exceeded the burst threshold
3032 * (m) max - most stream packets measured in a burst interval
3035 sharkd_session_process_tap_multicast_cb(void *arg
)
3037 mcaststream_tapinfo_t
*tapinfo
= (mcaststream_tapinfo_t
*)arg
;
3041 json_dumper_begin_object(&dumper
);
3043 sharkd_json_value_string("tap", "multicast");
3044 sharkd_json_value_string("type", "multicast");
3046 sharkd_json_value_anyf("bufferThresholdBytes", "%u", mcast_stream_bufferalarm
);
3047 sharkd_json_value_anyf("burstIntervalMs", "%u", mcast_stream_burstint
);
3048 sharkd_json_value_anyf("burstThresholdPackets", "%u", mcast_stream_trigger
);
3050 sharkd_json_array_open("streams");
3051 for (list_item
= g_list_first(tapinfo
->strinfo_list
); list_item
; list_item
= list_item
->next
) {
3052 mcast_stream_info_t
*stream_info
= (mcast_stream_info_t
*) list_item
->data
;
3053 sharkd_json_object_open(NULL
);
3055 addr_str
= address_to_display(NULL
, &stream_info
->src_addr
);
3056 sharkd_json_value_string("saddr", addr_str
);
3057 wmem_free(NULL
, addr_str
);
3058 sharkd_json_value_anyf("sport", "%u", stream_info
->src_port
);
3059 addr_str
= address_to_display(NULL
, &stream_info
->dest_addr
);
3060 sharkd_json_value_string("daddr", addr_str
);
3061 wmem_free(NULL
, addr_str
);
3062 sharkd_json_value_anyf("dport", "%u", stream_info
->dest_port
);
3063 sharkd_json_object_open("packets");
3065 sharkd_json_value_anyf("number", "%u", stream_info
->npackets
);
3066 sharkd_json_value_anyf("perSecond", "%f", stream_info
->apackets
);
3068 sharkd_json_object_close();
3069 sharkd_json_object_open("bandwidth");
3071 sharkd_json_value_anyf("average", "%f", stream_info
->average_bw
);
3072 sharkd_json_value_anyf("max", "%f", stream_info
->element
.maxbw
);
3074 sharkd_json_object_close();
3075 sharkd_json_object_open("buffer");
3077 sharkd_json_value_anyf("alarms", "%u", stream_info
->element
.numbuffalarms
);
3078 sharkd_json_value_anyf("max", "%u", stream_info
->element
.topbuffusage
);
3080 sharkd_json_object_close();
3081 sharkd_json_object_open("burst");
3083 sharkd_json_value_anyf("alarms", "%u", stream_info
->element
.numbursts
);
3084 sharkd_json_value_anyf("max", "%u", stream_info
->element
.topburstsize
);
3086 sharkd_json_object_close();
3088 sharkd_json_object_close();
3090 sharkd_json_array_close();
3092 json_dumper_end_object(&dumper
);
3096 sharkd_session_process_free_tap_multicast_cb(void *tapdata
)
3098 mcaststream_tapinfo_t
*tapinfo
= (mcaststream_tapinfo_t
*)tapdata
;
3100 mcaststream_reset(tapinfo
);
3106 * sharkd_session_process_tap_voip_calls_cb()
3108 * Output VoIP Calls tap:
3109 * (m) tap - tap name
3110 * (m) type - tap output type
3111 * (m) calls - array of objects with attributes:
3112 * (m) call - call number
3113 * (m) start_time - start timestamp
3114 * (m) stop_time - stop timestamp
3115 * (m) initial_speaker - address of initial speaker
3116 * (m) from - from address
3117 * (m) to - to address
3118 * (m) protocol - protocol name
3119 * (m) packets - packet count
3120 * (m) state - state string
3121 * (m) comment - comment string
3124 sharkd_session_process_tap_voip_calls_cb(void *arg
)
3126 voip_calls_tapinfo_t
*tapinfo
= (voip_calls_tapinfo_t
*)arg
;
3128 GList
*cur_call
= g_queue_peek_nth_link(tapinfo
->callsinfos
, 0);
3129 sharkd_json_object_open(NULL
);
3130 sharkd_json_value_string("tap", "voip-calls");
3131 sharkd_json_value_string("type", "voip-calls");
3132 sharkd_json_array_open("calls");
3133 while (cur_call
&& cur_call
->data
) {
3134 voip_calls_info_t
*call_info_
= (voip_calls_info_t
*) cur_call
->data
;
3135 sharkd_json_object_open(NULL
);
3136 sharkd_json_value_anyf("call", "%hu", call_info_
->call_num
);
3137 sharkd_json_value_anyf("start_time", "%.6f", nstime_to_sec(&(call_info_
->start_rel_ts
)));
3138 sharkd_json_value_anyf("stop_time", "%.6f", nstime_to_sec(&(call_info_
->stop_rel_ts
)));
3139 addr_str
= address_to_display(NULL
, &(call_info_
->initial_speaker
));
3140 sharkd_json_value_string("initial_speaker", addr_str
);
3141 wmem_free(NULL
, addr_str
);
3142 sharkd_json_value_string("from", call_info_
->from_identity
);
3143 sharkd_json_value_string("to", call_info_
->to_identity
);
3144 sharkd_json_value_string("protocol", ((call_info_
->protocol
== VOIP_COMMON
) && call_info_
->protocol_name
) ?
3145 call_info_
->protocol_name
: voip_protocol_name
[call_info_
->protocol
]);
3146 sharkd_json_value_anyf("packets", "%u", call_info_
->npackets
);
3147 sharkd_json_value_string("state", voip_call_state_name
[call_info_
->call_state
]);
3148 sharkd_json_value_string("comment", call_info_
->call_comment
);
3149 sharkd_json_object_close();
3150 cur_call
= g_list_next(cur_call
);
3152 sharkd_json_array_close();
3153 sharkd_json_object_close();
3157 sharkd_session_free_tap_voip_calls_cb(void *tapdata
)
3159 voip_calls_tapinfo_t
*tapinfo
= (voip_calls_tapinfo_t
*)tapdata
;
3160 voip_calls_remove_all_tap_listeners(tapinfo
);
3161 if (tapinfo
->callsinfos
!= NULL
) {
3162 g_queue_free(tapinfo
->callsinfos
);
3164 if (tapinfo
->graph_analysis
!= NULL
) {
3165 sequence_analysis_info_free(tapinfo
->graph_analysis
);
3167 memset(tapinfo
, 0, sizeof(*tapinfo
));
3171 struct sharkd_voip_convs_req
{
3172 voip_calls_tapinfo_t
*tapinfo
;
3173 const char *tap_name
;
3177 * sharkd_session_process_tap_voip_convs_cb()
3179 * Output VoIP Conversations tap:
3180 * (m) tap - tap name
3181 * (m) type - tap output type
3182 * (m) convs - array of objects with attributes:
3183 * (m) frame - frame number
3184 * (m) call - call number
3185 * (m) time - timestamp
3186 * (m) dst_addr - destination address
3187 * (m) dst_port - destination port
3188 * (m) src_addr - source address
3189 * (m) src_port - source port
3190 * (m) label - label string
3191 * (m) comment - comment string
3194 sharkd_session_process_tap_voip_convs_cb(void *arg
)
3196 struct sharkd_voip_convs_req
*voip_convs_req
= (struct sharkd_voip_convs_req
*)arg
;
3197 voip_calls_tapinfo_t
*tapinfo
= voip_convs_req
->tapinfo
;
3198 seq_analysis_info_t
*sainfo
= tapinfo
->graph_analysis
;
3200 sequence_analysis_list_sort(sainfo
);
3201 sharkd_json_object_open(NULL
);
3202 sharkd_json_value_string("tap", voip_convs_req
->tap_name
);
3203 sharkd_json_value_string("type", "voip-convs");
3204 sharkd_json_array_open("convs");
3205 for (GList
*cur
= g_queue_peek_nth_link(sainfo
->items
, 0); cur
; cur
= g_list_next(cur
)) {
3206 seq_analysis_item_t
*sai
= (seq_analysis_item_t
*) cur
->data
;
3207 if ((voip_conv_sel
[sai
->conv_num
/ VOIP_CONV_BITS
] & (1 << (sai
->conv_num
% VOIP_CONV_BITS
))) == 0)
3209 sharkd_json_object_open(NULL
);
3210 sharkd_json_value_anyf("frame", "%d", sai
->frame_number
);
3211 sharkd_json_value_anyf("call", "%d", sai
->conv_num
);
3212 sharkd_json_value_string("time", sai
->time_str
);
3213 addr_str
= address_to_display(NULL
, &(sai
->dst_addr
));
3214 sharkd_json_value_string("dst_addr", addr_str
);
3215 wmem_free(NULL
, addr_str
);
3216 sharkd_json_value_anyf("dst_port", "%d", sai
->port_dst
);
3217 addr_str
= address_to_display(NULL
, &(sai
->src_addr
));
3218 sharkd_json_value_string("src_addr", addr_str
);
3219 wmem_free(NULL
, addr_str
);
3220 sharkd_json_value_anyf("src_port", "%d", sai
->port_src
);
3221 sharkd_json_value_string("label", sai
->frame_label
);
3222 sharkd_json_value_string("comment", sai
->comment
);
3223 sharkd_json_object_close();
3225 sharkd_json_array_close();
3226 sharkd_json_object_close();
3230 sharkd_session_free_tap_voip_convs_cb(void *tapdata
)
3232 struct sharkd_voip_convs_req
*voip_convs_req
= (struct sharkd_voip_convs_req
*)tapdata
;
3233 voip_calls_tapinfo_t
*tapinfo
= voip_convs_req
->tapinfo
;
3234 voip_calls_remove_all_tap_listeners(tapinfo
);
3235 if (tapinfo
->callsinfos
!= NULL
) {
3236 g_queue_free(tapinfo
->callsinfos
);
3238 if (tapinfo
->graph_analysis
!= NULL
) {
3239 sequence_analysis_info_free(tapinfo
->graph_analysis
);
3241 memset(tapinfo
, 0, sizeof(*tapinfo
));
3242 g_free(voip_convs_req
);
3245 struct sharkd_hosts_req
{
3246 const char *tap_name
;
3252 sharkd_session_tap_ipv4_host_compare(gconstpointer a
, gconstpointer b
)
3254 return ws_ascii_strnatcmp(((const hashipv4_t
*)a
)->name
,
3255 ((const hashipv4_t
*)b
)->name
);
3259 sharkd_session_tap_ipv6_host_compare(gconstpointer a
, gconstpointer b
)
3261 return ws_ascii_strnatcmp(((const hashipv6_t
*)a
)->name
,
3262 ((const hashipv6_t
*)b
)->name
);
3266 sharkd_session_tap_ipv4_host_print(gpointer data
, gpointer user_data _U_
)
3268 hashipv4_t
*ipv4_hash_table_entry
= (hashipv4_t
*)data
;
3269 sharkd_json_object_open(NULL
);
3270 sharkd_json_value_string("name", ipv4_hash_table_entry
->name
);
3271 sharkd_json_value_string("addr", ipv4_hash_table_entry
->ip
);
3272 sharkd_json_object_close();
3276 sharkd_session_tap_ipv6_host_print(gpointer data
, gpointer user_data _U_
)
3278 hashipv6_t
*ipv6_hash_table_entry
= (hashipv6_t
*)data
;
3279 sharkd_json_object_open(NULL
);
3280 sharkd_json_value_string("name", ipv6_hash_table_entry
->name
);
3281 sharkd_json_value_string("addr", ipv6_hash_table_entry
->ip6
);
3282 sharkd_json_object_close();
3286 sharkd_session_tap_ipv4_host_insert_sorted(gpointer key _U_
, gpointer value
, gpointer user_data
)
3288 hashipv4_t
*ipv4_hash_table_entry
= (hashipv4_t
*)value
;
3289 GSList
**list
= (GSList
**)user_data
;
3290 if ((ipv4_hash_table_entry
->flags
& NAME_RESOLVED
)) {
3291 *list
= g_slist_insert_sorted(*list
, ipv4_hash_table_entry
, sharkd_session_tap_ipv4_host_compare
);
3296 sharkd_session_tap_ipv6_host_insert_sorted(gpointer key _U_
, gpointer value
, gpointer user_data
)
3298 hashipv6_t
*ipv6_hash_table_entry
= (hashipv6_t
*)value
;
3299 GSList
**list
= (GSList
**) user_data
;
3300 if ((ipv6_hash_table_entry
->flags
& NAME_RESOLVED
)) {
3301 *list
= g_slist_insert_sorted(*list
, ipv6_hash_table_entry
, sharkd_session_tap_ipv6_host_compare
);
3306 sharkd_session_tap_ipv4_hosts_print(void)
3308 wmem_map_t
*ipv4_hash_table
= get_ipv4_hash_table();
3309 if (!ipv4_hash_table
)
3311 GSList
*list
= NULL
;
3312 wmem_map_foreach(ipv4_hash_table
, sharkd_session_tap_ipv4_host_insert_sorted
, &list
);
3313 g_slist_foreach(list
, sharkd_session_tap_ipv4_host_print
, NULL
);
3318 sharkd_session_tap_ipv6_hosts_print(void)
3320 wmem_map_t
*ipv6_hash_table
= get_ipv6_hash_table();
3321 if (!ipv6_hash_table
)
3323 GSList
*list
= NULL
;
3324 wmem_map_foreach(ipv6_hash_table
, sharkd_session_tap_ipv6_host_insert_sorted
, &list
);
3325 g_slist_foreach(list
, sharkd_session_tap_ipv6_host_print
, NULL
);
3330 * sharkd_session_process_tap_hosts_cb()
3333 * (m) tap - tap name
3334 * (m) type - tap output type
3335 * (o) ipv4_hosts - array of objects with attributes:
3336 * (m) addr - ipv4 address
3337 * (m) name - resolved name of address
3338 * (o) ipv6_hosts - array of objects with attributes:
3339 * (m) addr - ipv6 address
3340 * (m) name - resolved name of address
3343 sharkd_session_process_tap_hosts_cb(void *arg
)
3345 struct sharkd_hosts_req
*hosts_req
= (struct sharkd_hosts_req
*)arg
;
3346 sharkd_json_object_open(NULL
);
3347 sharkd_json_value_string("tap", hosts_req
->tap_name
);
3348 sharkd_json_value_string("type", "hosts");
3349 if (hosts_req
->dump_v4
) {
3350 sharkd_json_array_open("ipv4_hosts");
3351 sharkd_session_tap_ipv4_hosts_print();
3352 sharkd_json_array_close();
3354 if (hosts_req
->dump_v6
) {
3355 sharkd_json_array_open("ipv6_hosts");
3356 sharkd_session_tap_ipv6_hosts_print();
3357 sharkd_json_array_close();
3359 sharkd_json_object_close();
3363 sharkd_session_free_tap_hosts_cb(void *tapdata
)
3365 struct sharkd_hosts_req
*hosts_req
= (struct sharkd_hosts_req
*)tapdata
;
3370 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
)
3372 export_object_list_t
*eo_object
;
3373 struct sharkd_export_object_list
*object_list
;
3375 object_list
= sharkd_eo_object_list_get_entry_by_type(sharkd_eo_list
, tap_type
);
3378 g_slist_free_full(object_list
->entries
, (GDestroyNotify
) eo_free_entry
);
3379 object_list
->entries
= NULL
;
3383 object_list
= g_new(struct sharkd_export_object_list
, 1);
3384 object_list
->type
= g_strdup(tap_type
);
3385 object_list
->proto
= proto_get_protocol_short_name(find_protocol_by_id(get_eo_proto_id(eo
)));
3386 object_list
->entries
= NULL
;
3387 object_list
->next
= sharkd_eo_list
;
3388 sharkd_eo_list
= object_list
;
3391 eo_object
= g_new0(export_object_list_t
, 1);
3392 eo_object
->add_entry
= sharkd_eo_object_list_add_entry
;
3393 eo_object
->get_entry
= sharkd_eo_object_list_get_entry
;
3394 eo_object
->gui_data
= (void *) object_list
;
3396 *ptap_data
= eo_object
;
3397 *ptap_free
= g_free
; /* need to free only eo_object, object_list need to be kept for potential download */
3399 return register_tap_listener(get_eo_tap_listener_name(eo
), eo_object
, tap_filter
, 0, NULL
, get_eo_packet_func(eo
), tap_draw
, NULL
);
3403 * sharkd_session_process_tap()
3405 * Process tap request
3408 * (m) tap0 - First tap request
3409 * (o) tap1...tap15 - Other tap requests
3411 * Output object with attributes:
3412 * (m) taps - array of object with attributes:
3413 * (m) tap - tap name
3414 * (m) type - tap output type
3416 * for type:stats see sharkd_session_process_tap_stats_cb()
3417 * for type:nstat see sharkd_session_process_tap_nstat_cb()
3418 * for type:conv see sharkd_session_process_tap_conv_cb()
3419 * for type:host see sharkd_session_process_tap_conv_cb()
3420 * for type:rtp-streams see sharkd_session_process_tap_rtp_cb()
3421 * for type:rtp-analyse see sharkd_session_process_tap_rtp_analyse_cb()
3422 * for type:eo see sharkd_session_process_tap_eo_cb()
3423 * for type:expert see sharkd_session_process_tap_expert_cb()
3424 * for type:rtd see sharkd_session_process_tap_rtd_cb()
3425 * for type:srt see sharkd_session_process_tap_srt_cb()
3426 * for type:flow see sharkd_session_process_tap_flow_cb()
3428 * (m) err - error code
3431 sharkd_session_process_tap(char *buf
, const jsmntok_t
*tokens
, int count
)
3433 void *taps_data
[16];
3434 GFreeFunc taps_free
[16];
3437 const char *tap_filter
= json_find_attr(buf
, tokens
, count
, "filter");
3439 rtpstream_tapinfo_t rtp_tapinfo
=
3440 { NULL
, NULL
, NULL
, NULL
, 0, NULL
, NULL
, 0, TAP_ANALYSE
, NULL
, NULL
, NULL
, FALSE
, FALSE
};
3442 for (i
= 0; i
< 16; i
++)
3445 const char *tok_tap
;
3447 void *tap_data
= NULL
;
3448 GFreeFunc tap_free
= NULL
;
3449 GString
*tap_error
= NULL
;
3451 snprintf(tapbuf
, sizeof(tapbuf
), "tap%d", i
);
3452 tok_tap
= json_find_attr(buf
, tokens
, count
, tapbuf
);
3456 if (!strncmp(tok_tap
, "stat:", 5))
3458 stats_tree_cfg
*cfg
= stats_tree_get_cfg_by_abbr(tok_tap
+ 5);
3464 rpcid
, -11001, NULL
,
3465 "sharkd_session_process_tap() stat %s not found", tok_tap
+ 5
3470 st
= stats_tree_new(cfg
, NULL
, tap_filter
);
3472 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
);
3474 if (!tap_error
&& cfg
->init
)
3478 tap_free
= sharkd_session_free_tap_stats_cb
;
3480 else if (!strcmp(tok_tap
, "expert"))
3482 struct sharkd_expert_tap
*expert_tap
;
3484 expert_tap
= g_new0(struct sharkd_expert_tap
, 1);
3485 expert_tap
->text
= g_string_chunk_new(100);
3487 tap_error
= register_tap_listener("expert", expert_tap
, tap_filter
, 0, NULL
, sharkd_session_packet_tap_expert_cb
, sharkd_session_process_tap_expert_cb
, NULL
);
3489 tap_data
= expert_tap
;
3490 tap_free
= sharkd_session_free_tap_expert_cb
;
3492 else if (!strncmp(tok_tap
, "seqa:", 5))
3494 seq_analysis_info_t
*graph_analysis
;
3495 register_analysis_t
*analysis
;
3496 const char *tap_name
;
3497 tap_packet_cb tap_func
;
3500 analysis
= sequence_analysis_find_by_name(tok_tap
+ 5);
3504 rpcid
, -11002, NULL
,
3505 "sharkd_session_process_tap() seq analysis %s not found", tok_tap
+ 5
3510 graph_analysis
= sequence_analysis_info_new();
3511 graph_analysis
->name
= tok_tap
+ 5;
3512 /* TODO, make configurable */
3513 graph_analysis
->any_addr
= FALSE
;
3515 tap_name
= sequence_analysis_get_tap_listener_name(analysis
);
3516 tap_flags
= sequence_analysis_get_tap_flags(analysis
);
3517 tap_func
= sequence_analysis_get_packet_func(analysis
);
3519 tap_error
= register_tap_listener(tap_name
, graph_analysis
, tap_filter
, tap_flags
, NULL
, tap_func
, sharkd_session_process_tap_flow_cb
, NULL
);
3521 tap_data
= graph_analysis
;
3522 tap_free
= sharkd_session_free_tap_flow_cb
;
3524 else if (!strncmp(tok_tap
, "conv:", 5) || !strncmp(tok_tap
, "endpt:", 6))
3526 struct register_ct
*ct
= NULL
;
3527 const char *ct_tapname
;
3528 struct sharkd_conv_tap_data
*ct_data
;
3529 tap_packet_cb tap_func
= NULL
;
3531 if (!strncmp(tok_tap
, "conv:", 5))
3533 ct
= get_conversation_by_proto_id(proto_get_id_by_short_name(tok_tap
+ 5));
3535 if (!ct
|| !(tap_func
= get_conversation_packet_func(ct
)))
3538 rpcid
, -11003, NULL
,
3539 "sharkd_session_process_tap() conv %s not found", tok_tap
+ 5
3544 else if (!strncmp(tok_tap
, "endpt:", 6))
3546 ct
= get_conversation_by_proto_id(proto_get_id_by_short_name(tok_tap
+ 6));
3548 if (!ct
|| !(tap_func
= get_endpoint_packet_func(ct
)))
3551 rpcid
, -11004, NULL
,
3552 "sharkd_session_process_tap() endpt %s not found", tok_tap
+ 6
3560 rpcid
, -11005, NULL
,
3561 "sharkd_session_process_tap() conv/endpt(?): %s not found", tok_tap
3566 ct_tapname
= proto_get_protocol_filter_name(get_conversation_proto_id(ct
));
3568 ct_data
= g_new0(struct sharkd_conv_tap_data
, 1);
3569 ct_data
->type
= tok_tap
;
3570 ct_data
->hash
.user_data
= ct_data
;
3572 /* XXX: make configurable */
3573 ct_data
->resolve_name
= TRUE
;
3574 ct_data
->resolve_port
= TRUE
;
3576 tap_error
= register_tap_listener(ct_tapname
, &ct_data
->hash
, tap_filter
, 0, NULL
, tap_func
, sharkd_session_process_tap_conv_cb
, NULL
);
3578 tap_data
= &ct_data
->hash
;
3579 tap_free
= sharkd_session_free_tap_conv_cb
;
3581 else if (!strncmp(tok_tap
, "nstat:", 6))
3583 stat_tap_table_ui
*stat_tap
= stat_tap_by_name(tok_tap
+ 6);
3584 stat_data_t
*stat_data
;
3589 rpcid
, -11006, NULL
,
3590 "sharkd_session_process_tap() nstat=%s not found", tok_tap
+ 6
3595 stat_tap
->stat_tap_init_cb(stat_tap
);
3597 stat_data
= g_new0(stat_data_t
, 1);
3598 stat_data
->stat_tap_data
= stat_tap
;
3599 stat_data
->user_data
= NULL
;
3601 tap_error
= register_tap_listener(stat_tap
->tap_name
, stat_data
, tap_filter
, 0, NULL
, stat_tap
->packet_func
, sharkd_session_process_tap_nstat_cb
, NULL
);
3603 tap_data
= stat_data
;
3604 tap_free
= sharkd_session_free_tap_nstat_cb
;
3606 else if (!strncmp(tok_tap
, "rtd:", 4))
3608 register_rtd_t
*rtd
= get_rtd_table_by_name(tok_tap
+ 4);
3609 rtd_data_t
*rtd_data
;
3615 rpcid
, -11007, NULL
,
3616 "sharkd_session_process_tap() rtd=%s not found", tok_tap
+ 4
3621 rtd_table_get_filter(rtd
, "", &tap_filter
, &err
);
3625 rpcid
, -11008, NULL
,
3626 "sharkd_session_process_tap() rtd=%s err=%s", tok_tap
+ 4, err
3632 rtd_data
= g_new0(rtd_data_t
, 1);
3633 rtd_data
->user_data
= rtd
;
3634 rtd_table_dissector_init(rtd
, &rtd_data
->stat_table
, NULL
, NULL
);
3636 tap_error
= register_tap_listener(get_rtd_tap_listener_name(rtd
), rtd_data
, tap_filter
, 0, NULL
, get_rtd_packet_func(rtd
), sharkd_session_process_tap_rtd_cb
, NULL
);
3638 tap_data
= rtd_data
;
3639 tap_free
= sharkd_session_free_tap_rtd_cb
;
3641 else if (!strncmp(tok_tap
, "srt:", 4))
3643 register_srt_t
*srt
= get_srt_table_by_name(tok_tap
+ 4);
3644 srt_data_t
*srt_data
;
3650 rpcid
, -11009, NULL
,
3651 "sharkd_session_process_tap() srt=%s not found", tok_tap
+ 4
3656 srt_table_get_filter(srt
, "", &tap_filter
, &err
);
3660 rpcid
, -11010, NULL
,
3661 "sharkd_session_process_tap() srt=%s err=%s", tok_tap
+ 4, err
3667 srt_data
= g_new0(srt_data_t
, 1);
3668 srt_data
->srt_array
= g_array_new(FALSE
, TRUE
, sizeof(srt_stat_table
*));
3669 srt_data
->user_data
= srt
;
3670 srt_table_dissector_init(srt
, srt_data
->srt_array
);
3672 tap_error
= register_tap_listener(get_srt_tap_listener_name(srt
), srt_data
, tap_filter
, 0, NULL
, get_srt_packet_func(srt
), sharkd_session_process_tap_srt_cb
, NULL
);
3674 tap_data
= srt_data
;
3675 tap_free
= sharkd_session_free_tap_srt_cb
;
3677 else if (!strncmp(tok_tap
, "eo:", 3))
3679 register_eo_t
*eo
= get_eo_by_name(tok_tap
+ 3);
3684 rpcid
, -11011, NULL
,
3685 "sharkd_session_process_tap() eo=%s not found", tok_tap
+ 3
3690 tap_error
= sharkd_session_eo_register_tap_listener(eo
, tok_tap
, tap_filter
, sharkd_session_process_tap_eo_cb
, &tap_data
, &tap_free
);
3692 /* tap_data & tap_free assigned by sharkd_session_eo_register_tap_listener */
3694 else if (!strcmp(tok_tap
, "rtp-streams"))
3696 tap_error
= register_tap_listener("rtp", &rtp_tapinfo
, tap_filter
, 0, rtpstream_reset_cb
, rtpstream_packet_cb
, sharkd_session_process_tap_rtp_cb
, NULL
);
3698 tap_data
= &rtp_tapinfo
;
3699 tap_free
= rtpstream_reset_cb
;
3701 else if (!strncmp(tok_tap
, "rtp-analyse:", 12))
3703 struct sharkd_analyse_rtp
*rtp_req
;
3705 rtp_req
= (struct sharkd_analyse_rtp
*) g_malloc0(sizeof(*rtp_req
));
3706 if (!sharkd_rtp_match_init(&rtp_req
->id
, tok_tap
+ 12))
3708 rtpstream_id_free(&rtp_req
->id
);
3713 rtp_req
->tap_name
= tok_tap
;
3714 rtp_req
->statinfo
.first_packet
= TRUE
;
3715 rtp_req
->statinfo
.reg_pt
= PT_UNDEFINED
;
3717 tap_error
= register_tap_listener("rtp", rtp_req
, tap_filter
, 0, NULL
, sharkd_session_packet_tap_rtp_analyse_cb
, sharkd_session_process_tap_rtp_analyse_cb
, NULL
);
3720 tap_free
= sharkd_session_process_tap_rtp_free_cb
;
3722 else if (!strcmp(tok_tap
, "multicast"))
3724 mcaststream_tapinfo_t
*mcaststream_tapinfo
;
3725 mcaststream_tapinfo
= (mcaststream_tapinfo_t
*) g_malloc0(sizeof(*mcaststream_tapinfo
));
3727 tap_error
= register_tap_listener("udp", mcaststream_tapinfo
, tap_filter
, 0, NULL
, mcaststream_packet
, sharkd_session_process_tap_multicast_cb
, NULL
);
3728 tap_data
= mcaststream_tapinfo
;
3729 tap_free
= sharkd_session_process_free_tap_multicast_cb
;
3731 else if (!strcmp(tok_tap
, "phs"))
3735 pc_proto_id
= proto_registrar_get_id_byname("pkt_comment");
3737 rs
= new_phs_t(NULL
, tap_filter
);
3739 tap_error
= register_tap_listener("frame", rs
, tap_filter
, TL_REQUIRES_PROTO_TREE
, NULL
,
3740 protohierstat_packet
,
3741 sharkd_session_process_tap_phs_cb
, NULL
);
3744 tap_free
= sharkd_session_free_tap_phs_cb
;
3746 else if (!strcmp(tok_tap
, "voip-calls"))
3748 voip_stat_init_tapinfo();
3750 tap_error
= register_tap_listener("frame", &tapinfo_
, tap_filter
, 0, NULL
, NULL
, sharkd_session_process_tap_voip_calls_cb
, NULL
);
3752 tapinfo_
.session
= cfile
.epan
;
3753 voip_calls_init_all_taps(&tapinfo_
);
3755 tap_data
= &tapinfo_
;
3756 tap_free
= sharkd_session_free_tap_voip_calls_cb
;
3758 else if (!strncmp(tok_tap
, "voip-convs:", 11))
3761 unsigned int min
, max
;
3762 struct sharkd_voip_convs_req
*voip_convs_req
;
3763 const char *conv_arg
= tok_tap
+ 11;
3765 // parse tok_tap to get which call we are asking for
3766 if (*conv_arg
== 0) {
3767 // set all bits of voip_conv_sel (-1 in binary is all 1's)
3768 memset(voip_conv_sel
, -1, sizeof(voip_conv_sel
));
3770 memset(voip_conv_sel
, 0, sizeof(voip_conv_sel
));
3772 while (*conv_arg
!= 0) {
3773 if (*conv_arg
== ',') {
3776 if (sscanf(conv_arg
, "%u-%u%n", &min
, &max
, &len
) == 2) {
3778 } else if (sscanf(conv_arg
, "%u%n", &min
, &len
) == 1) {
3783 rpcid
, -11014, NULL
,
3784 "sharkd_session_process_tap() voip-convs=%s invalid 'convs' parameter", tok_tap
3788 if (min
> max
|| min
>= VOIP_CONV_MAX
|| max
>= VOIP_CONV_MAX
) {
3790 rpcid
, -11012, NULL
,
3791 "sharkd_session_process_tap() voip-convs=%s invalid 'convs' number range", tok_tap
3795 for(; min
<= max
; min
++) {
3796 voip_conv_sel
[min
/ VOIP_CONV_BITS
] |= 1 << (min
% VOIP_CONV_BITS
);
3801 voip_stat_init_tapinfo();
3803 voip_convs_req
= (struct sharkd_voip_convs_req
*) g_malloc0(sizeof(*voip_convs_req
));
3804 voip_convs_req
->tapinfo
= &tapinfo_
;
3805 voip_convs_req
->tap_name
= tok_tap
;
3807 tap_error
= register_tap_listener("frame", voip_convs_req
, tap_filter
, 0, NULL
, NULL
, sharkd_session_process_tap_voip_convs_cb
, NULL
);
3809 tapinfo_
.session
= cfile
.epan
;
3810 voip_calls_init_all_taps(&tapinfo_
);
3812 tap_data
= voip_convs_req
;
3813 tap_free
= sharkd_session_free_tap_voip_convs_cb
;
3815 else if (!strncmp(tok_tap
, "hosts:", 6))
3819 struct sharkd_hosts_req
*hosts_req
;
3820 const char *proto_arg
;
3821 gchar
**proto_tokens
;
3824 proto_arg
= tok_tap
+ 6;
3826 if (strlen(proto_arg
) == 0) {
3833 proto_tokens
= g_strsplit(proto_arg
, ",", 0);
3835 while (proto_tokens
[proto_count
]) {
3836 if (!strcmp("ip", proto_tokens
[proto_count
]) ||
3837 !strcmp("ipv4", proto_tokens
[proto_count
])) {
3839 } else if (!strcmp("ipv6", proto_tokens
[proto_count
])) {
3842 g_strfreev(proto_tokens
);
3844 rpcid
, -11015, NULL
,
3845 "sharkd_session_process_tap() hosts=%s invalid 'protos' parameter", tok_tap
3851 g_strfreev(proto_tokens
);
3854 hosts_req
= (struct sharkd_hosts_req
*)g_malloc0(sizeof(*hosts_req
));
3855 hosts_req
->dump_v4
= dump_v4
;
3856 hosts_req
->dump_v6
= dump_v6
;
3857 hosts_req
->tap_name
= tok_tap
;
3859 tap_error
= register_tap_listener("frame", hosts_req
, tap_filter
, TL_REQUIRES_PROTO_TREE
, NULL
, NULL
, sharkd_session_process_tap_hosts_cb
, NULL
);
3861 tap_data
= hosts_req
;
3862 tap_free
= sharkd_session_free_tap_hosts_cb
;
3867 rpcid
, -11012, NULL
,
3868 "sharkd_session_process_tap() %s not recognized", tok_tap
3876 rpcid
, -11013, NULL
,
3877 "sharkd_session_process_tap() name=%s error=%s", tok_tap
, tap_error
->str
3879 g_string_free(tap_error
, TRUE
);
3885 taps_data
[taps_count
] = tap_data
;
3886 taps_free
[taps_count
] = tap_free
;
3890 fprintf(stderr
, "sharkd_session_process_tap() count=%d\n", taps_count
);
3891 if (taps_count
== 0)
3893 sharkd_json_result_prologue(rpcid
);
3894 sharkd_json_array_open("taps");
3895 sharkd_json_array_close();
3896 sharkd_json_result_epilogue();
3900 sharkd_json_result_prologue(rpcid
);
3901 sharkd_json_array_open("taps");
3903 sharkd_json_array_close();
3904 sharkd_json_result_epilogue();
3906 for (i
= 0; i
< taps_count
; i
++)
3909 remove_tap_listener(taps_data
[i
]);
3912 taps_free
[i
](taps_data
[i
]);
3917 * sharkd_session_process_follow()
3919 * Process follow request
3922 * (m) follow - follow protocol request (e.g. HTTP)
3923 * (m) filter - filter request (e.g. tcp.stream == 1)
3924 * (m) stream - stream index number
3925 * (o) sub_stream - follow sub-stream index number (e.g. for HTTP/2 and QUIC streams)
3927 * Output object with attributes:
3929 * (m) err - error code
3930 * (m) shost - server host
3931 * (m) sport - server port
3932 * (m) sbytes - server send bytes count
3933 * (m) chost - client host
3934 * (m) cport - client port
3935 * (m) cbytes - client send bytes count
3936 * (o) payloads - array of object with attributes:
3937 * (o) s - set if server sent, else client
3938 * (m) n - packet number
3939 * (m) d - data base64 encoded
3942 sharkd_session_process_follow(char *buf
, const jsmntok_t
*tokens
, int count
)
3944 const char *tok_follow
= json_find_attr(buf
, tokens
, count
, "follow");
3945 const char *tok_filter
= json_find_attr(buf
, tokens
, count
, "filter");
3946 const char *tok_sub_stream
= json_find_attr(buf
, tokens
, count
, "sub_stream");
3948 register_follow_t
*follower
;
3951 follow_info_t
*follow_info
;
3955 follower
= get_follow_by_name(tok_follow
);
3959 rpcid
, -12001, NULL
,
3960 "sharkd_session_process_follow() follower=%s not found", tok_follow
3965 guint64 substream_id
= SUBSTREAM_UNUSED
;
3968 ws_strtou64(tok_sub_stream
, NULL
, &substream_id
);
3971 /* follow_reset_stream ? */
3972 follow_info
= g_new0(follow_info_t
, 1);
3973 follow_info
->substream_id
= substream_id
;
3974 /* gui_data, filter_out_filter not set, but not used by dissector */
3976 tap_error
= register_tap_listener(get_follow_tap_string(follower
), follow_info
, tok_filter
, 0, NULL
, get_follow_tap_handler(follower
), NULL
, NULL
);
3980 rpcid
, -12002, NULL
,
3981 "sharkd_session_process_follow() name=%s error=%s", tok_follow
, tap_error
->str
3983 g_string_free(tap_error
, TRUE
);
3984 g_free(follow_info
);
3990 sharkd_json_result_prologue(rpcid
);
3992 /* Server information: hostname, port, bytes sent */
3993 host
= address_to_name(&follow_info
->server_ip
);
3994 sharkd_json_value_string("shost", host
);
3996 port
= get_follow_port_to_display(follower
)(NULL
, follow_info
->server_port
);
3997 sharkd_json_value_string("sport", port
);
3998 wmem_free(NULL
, port
);
4000 sharkd_json_value_anyf("sbytes", "%u", follow_info
->bytes_written
[0]);
4002 /* Client information: hostname, port, bytes sent */
4003 host
= address_to_name(&follow_info
->client_ip
);
4004 sharkd_json_value_string("chost", host
);
4006 port
= get_follow_port_to_display(follower
)(NULL
, follow_info
->client_port
);
4007 sharkd_json_value_string("cport", port
);
4008 wmem_free(NULL
, port
);
4010 sharkd_json_value_anyf("cbytes", "%u", follow_info
->bytes_written
[1]);
4012 if (follow_info
->payload
)
4014 follow_record_t
*follow_record
;
4017 sharkd_json_array_open("payloads");
4018 for (cur
= g_list_last(follow_info
->payload
); cur
; cur
= g_list_previous(cur
))
4020 follow_record
= (follow_record_t
*) cur
->data
;
4022 json_dumper_begin_object(&dumper
);
4024 sharkd_json_value_anyf("n", "%u", follow_record
->packet_num
);
4025 sharkd_json_value_base64("d", follow_record
->data
->data
, follow_record
->data
->len
);
4027 if (follow_record
->is_server
)
4028 sharkd_json_value_anyf("s", "%d", 1);
4030 json_dumper_end_object(&dumper
);
4032 sharkd_json_array_close();
4035 sharkd_json_result_epilogue();
4037 remove_tap_listener(follow_info
);
4038 follow_info_free(follow_info
);
4042 sharkd_session_process_frame_cb_tree(const char *key
, epan_dissect_t
*edt
, proto_tree
*tree
, tvbuff_t
**tvbs
, gboolean display_hidden
)
4046 sharkd_json_array_open(key
);
4047 for (node
= tree
->first_child
; node
; node
= node
->next
)
4049 field_info
*finfo
= PNODE_FINFO(node
);
4054 if (!display_hidden
&& FI_GET_FLAG(finfo
, FI_HIDDEN
))
4057 json_dumper_begin_object(&dumper
);
4061 char label_str
[ITEM_LABEL_LENGTH
];
4063 label_str
[0] = '\0';
4064 proto_item_fill_label(finfo
, label_str
);
4065 sharkd_json_value_string("l", label_str
);
4069 sharkd_json_value_string("l", finfo
->rep
->representation
);
4072 if (finfo
->ds_tvb
&& tvbs
&& tvbs
[0] != finfo
->ds_tvb
)
4076 for (idx
= 1; tvbs
[idx
]; idx
++)
4078 if (tvbs
[idx
] == finfo
->ds_tvb
)
4080 sharkd_json_value_anyf("ds", "%d", idx
);
4086 if (finfo
->start
>= 0 && finfo
->length
> 0)
4087 sharkd_json_value_anyf("h", "[%d,%d]", finfo
->start
, finfo
->length
);
4089 if (finfo
->appendix_start
>= 0 && finfo
->appendix_length
> 0)
4090 sharkd_json_value_anyf("i", "[%d,%d]", finfo
->appendix_start
, finfo
->appendix_length
);
4097 if (finfo
->hfinfo
->type
== FT_PROTOCOL
)
4099 sharkd_json_value_string("t", "proto");
4101 else if (finfo
->hfinfo
->type
== FT_FRAMENUM
)
4103 sharkd_json_value_string("t", "framenum");
4104 sharkd_json_value_anyf("fnum", "%u", fvalue_get_uinteger(finfo
->value
));
4106 else if (FI_GET_FLAG(finfo
, FI_URL
) && FT_IS_STRING(finfo
->hfinfo
->type
))
4108 char *url
= fvalue_to_string_repr(NULL
, finfo
->value
, FTREPR_DISPLAY
, finfo
->hfinfo
->display
);
4110 sharkd_json_value_string("t", "url");
4111 sharkd_json_value_string("url", url
);
4112 wmem_free(NULL
, url
);
4115 filter
= proto_construct_match_selected_string(finfo
, edt
);
4118 sharkd_json_value_string("f", filter
);
4119 wmem_free(NULL
, filter
);
4122 if (finfo
->hfinfo
->abbrev
)
4123 sharkd_json_value_string("fn", finfo
->hfinfo
->abbrev
);
4126 if (FI_GET_FLAG(finfo
, FI_GENERATED
))
4127 sharkd_json_value_anyf("g", "true");
4129 if (FI_GET_FLAG(finfo
, FI_HIDDEN
))
4130 sharkd_json_value_anyf("v", "true");
4132 if (FI_GET_FLAG(finfo
, PI_SEVERITY_MASK
))
4134 const char *severity
= try_val_to_str(FI_GET_FLAG(finfo
, PI_SEVERITY_MASK
), expert_severity_vals
);
4136 ws_assert(severity
!= NULL
);
4138 sharkd_json_value_string("s", severity
);
4141 if (((proto_tree
*) node
)->first_child
)
4143 if (finfo
->tree_type
!= -1)
4144 sharkd_json_value_anyf("e", "%d", finfo
->tree_type
);
4146 sharkd_session_process_frame_cb_tree("n", edt
, (proto_tree
*) node
, tvbs
, display_hidden
);
4149 json_dumper_end_object(&dumper
);
4151 sharkd_json_array_close();
4155 sharkd_follower_visit_layers_cb(const void *key _U_
, void *value
, void *user_data
)
4157 register_follow_t
*follower
= (register_follow_t
*) value
;
4158 epan_dissect_t
*edt
= (epan_dissect_t
*) user_data
;
4159 packet_info
*pi
= &edt
->pi
;
4161 const int proto_id
= get_follow_proto_id(follower
);
4163 guint32 ignore_stream
;
4164 guint32 ignore_sub_stream
;
4166 if (proto_is_frame_protocol(pi
->layers
, proto_get_protocol_filter_name(proto_id
)))
4168 const char *layer_proto
= proto_get_protocol_short_name(find_protocol_by_id(proto_id
));
4169 char *follow_filter
;
4171 follow_filter
= get_follow_conv_func(follower
)(edt
, pi
, &ignore_stream
, &ignore_sub_stream
);
4173 json_dumper_begin_array(&dumper
);
4174 json_dumper_value_string(&dumper
, layer_proto
);
4175 json_dumper_value_string(&dumper
, follow_filter
);
4176 json_dumper_end_array(&dumper
);
4178 g_free(follow_filter
);
4185 sharkd_followers_visit_layers_cb(const void *key _U_
, void *value
, void *user_data
)
4187 register_follow_t
*follower
= (register_follow_t
*) value
;
4188 epan_dissect_t
*edt
= (epan_dissect_t
*) user_data
;
4189 packet_info
*pi
= &edt
->pi
;
4191 const int proto_id
= get_follow_proto_id(follower
);
4194 guint sub_stream
= (guint
) SUBSTREAM_UNUSED
;
4196 if (proto_is_frame_protocol(pi
->layers
, proto_get_protocol_filter_name(proto_id
)))
4198 const char *layer_proto
= proto_get_protocol_short_name(find_protocol_by_id(proto_id
));
4199 char *follow_filter
;
4201 follow_filter
= get_follow_conv_func(follower
)(edt
, pi
, (guint
*) &stream
, (guint
*) &sub_stream
);
4203 sharkd_json_object_open(NULL
);
4204 sharkd_json_value_string("protocol", layer_proto
);
4205 sharkd_json_value_string("filter", follow_filter
);
4206 sharkd_json_value_anyf("stream", "%d", stream
);
4207 if (sub_stream
!= (guint
) SUBSTREAM_UNUSED
)
4209 sharkd_json_value_anyf("sub_stream", "%d", sub_stream
);
4211 sharkd_json_object_close();
4213 g_free(follow_filter
);
4219 struct sharkd_frame_request_data
4221 gboolean display_hidden
;
4225 sharkd_session_process_frame_cb(epan_dissect_t
*edt
, proto_tree
*tree
, struct epan_column_info
*cinfo
, const GSList
*data_src
, void *data
)
4227 packet_info
*pi
= &edt
->pi
;
4228 frame_data
*fdata
= pi
->fd
;
4229 wtap_block_t pkt_block
= NULL
;
4231 const struct sharkd_frame_request_data
* const req_data
= (const struct sharkd_frame_request_data
* const) data
;
4232 const gboolean display_hidden
= (req_data
) ? req_data
->display_hidden
: FALSE
;
4234 sharkd_json_result_prologue(rpcid
);
4236 if (fdata
->has_modified_block
)
4237 pkt_block
= sharkd_get_modified_block(fdata
);
4239 pkt_block
= pi
->rec
->block
;
4247 n
= wtap_block_count_option(pkt_block
, OPT_COMMENT
);
4249 sharkd_json_array_open("comment");
4250 for (i
= 0; i
< n
; i
++) {
4251 if (WTAP_OPTTYPE_SUCCESS
== wtap_block_get_nth_string_option_value(pkt_block
, OPT_COMMENT
, i
, &comment
)) {
4252 sharkd_json_value_string(NULL
, comment
);
4255 sharkd_json_array_close();
4260 tvbuff_t
**tvbs
= NULL
;
4262 /* arrayize data src, to speedup searching for ds_tvb index */
4263 if (data_src
&& data_src
->next
/* only needed if there are more than one data source */)
4265 guint count
= g_slist_length((GSList
*) data_src
);
4268 tvbs
= (tvbuff_t
**) g_malloc0((count
+ 1) * sizeof(*tvbs
));
4270 for (i
= 0; i
< count
; i
++)
4272 const struct data_source
*src
= (const struct data_source
*) g_slist_nth_data((GSList
*) data_src
, i
);
4274 tvbs
[i
] = get_data_source_tvb(src
);
4280 sharkd_session_process_frame_cb_tree("tree", edt
, tree
, tvbs
, display_hidden
);
4289 sharkd_json_array_open("col");
4290 for (col
= 0; col
< cinfo
->num_cols
; ++col
)
4292 sharkd_json_value_string(NULL
, get_column_text(cinfo
, col
));
4294 sharkd_json_array_close();
4298 sharkd_json_value_anyf("i", "true");
4301 sharkd_json_value_anyf("m", "true");
4303 if (fdata
->color_filter
)
4305 sharkd_json_value_stringf("bg", "%06x", color_t_to_rgb(&fdata
->color_filter
->bg_color
));
4306 sharkd_json_value_stringf("fg", "%06x", color_t_to_rgb(&fdata
->color_filter
->fg_color
));
4311 struct data_source
*src
= (struct data_source
*) data_src
->data
;
4312 gboolean ds_open
= FALSE
;
4317 tvb
= get_data_source_tvb(src
);
4318 length
= tvb_captured_length(tvb
);
4322 const guchar
*cp
= tvb_get_ptr(tvb
, 0, length
);
4324 /* XXX pi.fd->encoding */
4325 sharkd_json_value_base64("bytes", cp
, length
);
4329 sharkd_json_value_base64("bytes", "", 0);
4332 data_src
= data_src
->next
;
4335 sharkd_json_array_open("ds");
4341 src
= (struct data_source
*) data_src
->data
;
4343 json_dumper_begin_object(&dumper
);
4346 char *src_name
= get_data_source_name(src
);
4348 sharkd_json_value_string("name", src_name
);
4349 wmem_free(NULL
, src_name
);
4352 tvb
= get_data_source_tvb(src
);
4353 length
= tvb_captured_length(tvb
);
4357 const guchar
*cp
= tvb_get_ptr(tvb
, 0, length
);
4359 /* XXX pi.fd->encoding */
4360 sharkd_json_value_base64("bytes", cp
, length
);
4364 sharkd_json_value_base64("bytes", "", 0);
4367 json_dumper_end_object(&dumper
);
4369 data_src
= data_src
->next
;
4372 /* close ds, only if was opened */
4374 sharkd_json_array_close();
4377 sharkd_json_array_open("fol");
4378 follow_iterate_followers(sharkd_follower_visit_layers_cb
, edt
);
4379 sharkd_json_array_close();
4381 sharkd_json_array_open("followers");
4382 follow_iterate_followers(sharkd_followers_visit_layers_cb
, edt
);
4383 sharkd_json_array_close();
4385 sharkd_json_result_epilogue();
4388 #define SHARKD_IOGRAPH_MAX_ITEMS 1 << 25 /* 33,554,432 limit of items, same as max_io_items_ in ui/qt/io_graph_dialog.h */
4390 struct sharkd_iograph
4394 io_graph_item_unit_t calc_type
;
4400 io_graph_item_t
*items
;
4404 static tap_packet_status
4405 sharkd_iograph_packet(void *g
, packet_info
*pinfo
, epan_dissect_t
*edt
, const void *dummy _U_
, tap_flags_t flags _U_
)
4407 struct sharkd_iograph
*graph
= (struct sharkd_iograph
*) g
;
4409 gboolean update_succeeded
;
4411 int64_t tmp_idx
= get_io_graph_index(pinfo
, graph
->interval
);
4412 if (tmp_idx
< 0 || tmp_idx
>= SHARKD_IOGRAPH_MAX_ITEMS
)
4413 return TAP_PACKET_DONT_REDRAW
;
4417 if (idx
+ 1 > graph
->num_items
)
4419 if (idx
+ 1 > graph
->space_items
)
4421 int new_size
= idx
+ 1024;
4423 graph
->items
= (io_graph_item_t
*) g_realloc(graph
->items
, sizeof(io_graph_item_t
) * new_size
);
4424 reset_io_graph_items(&graph
->items
[graph
->space_items
], new_size
- graph
->space_items
, graph
->hf_index
);
4426 graph
->space_items
= new_size
;
4428 else if (graph
->items
== NULL
)
4430 graph
->items
= g_new(io_graph_item_t
, graph
->space_items
);
4431 reset_io_graph_items(graph
->items
, graph
->space_items
, graph
->hf_index
);
4434 graph
->num_items
= idx
+ 1;
4437 update_succeeded
= update_io_graph_item(graph
->items
, idx
, pinfo
, edt
, graph
->hf_index
, graph
->calc_type
, graph
->interval
);
4438 /* XXX - TAP_PACKET_FAILED if the item couldn't be updated, with an error message? */
4439 return update_succeeded
? TAP_PACKET_REDRAW
: TAP_PACKET_DONT_REDRAW
;
4443 * sharkd_session_process_iograph()
4445 * Process iograph request
4448 * (o) interval - interval time, if not specified: 1000
4449 * (o) interval_units - units for interval time, must be 's', 'ms' or 'us', if not specified: ms
4450 * (m) graph0 - First graph request
4451 * (o) graph1...graph9 - Other graph requests
4452 * (o) filter0 - First graph filter
4453 * (o) filter1...filter9 - Other graph filters
4455 * Graph requests can be one of: "packets", "bytes", "bits", "sum:<field>", "frames:<field>", "max:<field>", "min:<field>", "avg:<field>", "load:<field>",
4456 * if you use variant with <field>, you need to pass field name in filter request.
4458 * Output object with attributes:
4459 * (m) iograph - array of graph results with attributes:
4460 * errmsg - graph cannot be constructed
4461 * items - graph values, zeros are skipped, if value is not a number it's next index encoded as hex string
4464 sharkd_session_process_iograph(char *buf
, const jsmntok_t
*tokens
, int count
)
4466 const char *tok_interval
= json_find_attr(buf
, tokens
, count
, "interval");
4467 const char *tok_interval_units
= json_find_attr(buf
, tokens
, count
, "interval_units");
4468 struct sharkd_iograph graphs
[10];
4469 gboolean is_any_ok
= FALSE
;
4474 /* default: 1000ms = one per second */
4475 guint32 interval
= 1000;
4476 const char *interval_units
= "ms";
4479 ws_strtou32(tok_interval
, NULL
, &interval
);
4481 if (tok_interval_units
)
4483 if (strcmp(tok_interval_units
, "us") != 0 &&
4484 strcmp(tok_interval_units
, "ms") != 0 &&
4485 strcmp(tok_interval_units
, "s") != 0)
4489 "Invalid interval_units parameter: '%s', must be 's', 'ms' or 'us'", tok_interval_units
4493 interval_units
= tok_interval_units
;
4496 guint32 interval_us
= 0;
4497 if (strcmp(interval_units
, "us") == 0)
4499 interval_us
= interval
;
4501 else if (strcmp(interval_units
, "ms") == 0)
4503 interval_us
= 1000 * interval
;
4505 else if (strcmp(interval_units
, "s") == 0)
4507 interval_us
= 1000000 * interval
;
4510 for (i
= graph_count
= 0; i
< (int) G_N_ELEMENTS(graphs
); i
++)
4512 struct sharkd_iograph
*graph
= &graphs
[graph_count
];
4514 const char *tok_graph
;
4515 const char *tok_filter
;
4516 char tok_format_buf
[32];
4517 const char *field_name
;
4519 snprintf(tok_format_buf
, sizeof(tok_format_buf
), "graph%d", i
);
4520 tok_graph
= json_find_attr(buf
, tokens
, count
, tok_format_buf
);
4524 snprintf(tok_format_buf
, sizeof(tok_format_buf
), "filter%d", i
);
4525 tok_filter
= json_find_attr(buf
, tokens
, count
, tok_format_buf
);
4527 if (!strcmp(tok_graph
, "packets"))
4528 graph
->calc_type
= IOG_ITEM_UNIT_PACKETS
;
4529 else if (!strcmp(tok_graph
, "bytes"))
4530 graph
->calc_type
= IOG_ITEM_UNIT_BYTES
;
4531 else if (!strcmp(tok_graph
, "bits"))
4532 graph
->calc_type
= IOG_ITEM_UNIT_BITS
;
4533 else if (g_str_has_prefix(tok_graph
, "sum:"))
4534 graph
->calc_type
= IOG_ITEM_UNIT_CALC_SUM
;
4535 else if (g_str_has_prefix(tok_graph
, "frames:"))
4536 graph
->calc_type
= IOG_ITEM_UNIT_CALC_FRAMES
;
4537 else if (g_str_has_prefix(tok_graph
, "fields:"))
4538 graph
->calc_type
= IOG_ITEM_UNIT_CALC_FIELDS
;
4539 else if (g_str_has_prefix(tok_graph
, "max:"))
4540 graph
->calc_type
= IOG_ITEM_UNIT_CALC_MAX
;
4541 else if (g_str_has_prefix(tok_graph
, "min:"))
4542 graph
->calc_type
= IOG_ITEM_UNIT_CALC_MIN
;
4543 else if (g_str_has_prefix(tok_graph
, "avg:"))
4544 graph
->calc_type
= IOG_ITEM_UNIT_CALC_AVERAGE
;
4545 else if (g_str_has_prefix(tok_graph
, "load:"))
4546 graph
->calc_type
= IOG_ITEM_UNIT_CALC_LOAD
;
4550 field_name
= strchr(tok_graph
, ':');
4552 field_name
= field_name
+ 1;
4554 /* io_graph_item now supports microseconds (and this parameter
4555 * is expected to be in microseconds.) */
4556 graph
->interval
= interval_us
;
4558 graph
->hf_index
= -1;
4559 graph
->error
= check_field_unit(field_name
, &graph
->hf_index
, graph
->calc_type
);
4561 graph
->space_items
= 0; /* TODO, can avoid realloc()s in sharkd_iograph_packet() by calculating: capture_time / interval */
4562 graph
->num_items
= 0;
4563 graph
->items
= NULL
;
4566 graph
->error
= register_tap_listener("frame", graph
, tok_filter
, TL_REQUIRES_PROTO_TREE
, NULL
, sharkd_iograph_packet
, NULL
, NULL
);
4574 "%s", graph
->error
->str
4576 g_string_free(graph
->error
, TRUE
);
4580 if (graph
->error
== NULL
)
4584 /* retap only if we have at least one ok */
4588 sharkd_json_result_prologue(rpcid
);
4590 sharkd_json_array_open("iograph");
4591 for (i
= 0; i
< graph_count
; i
++)
4593 struct sharkd_iograph
*graph
= &graphs
[i
];
4595 json_dumper_begin_object(&dumper
);
4599 fprintf(stderr
, "SNAP 6002 - we should never get to here.\n");
4600 g_string_free(graph
->error
, TRUE
);
4608 sharkd_json_array_open("items");
4609 for (idx
= 0; idx
< graph
->num_items
; idx
++)
4613 val
= get_io_graph_item(graph
->items
, graph
->calc_type
, idx
, graph
->hf_index
, &cfile
, graph
->interval
, graph
->num_items
);
4615 /* if it's zero, don't display */
4619 /* cause zeros are not printed, need to output index */
4620 if (next_idx
!= idx
)
4621 sharkd_json_value_stringf(NULL
, "%x", idx
);
4623 sharkd_json_value_anyf(NULL
, "%f", val
);
4626 sharkd_json_array_close();
4628 json_dumper_end_object(&dumper
);
4630 remove_tap_listener(graph
);
4631 g_free(graph
->items
);
4633 sharkd_json_array_close();
4635 sharkd_json_result_epilogue();
4639 * sharkd_session_process_intervals()
4641 * Process intervals request - generate basic capture file statistics per requested interval.
4644 * (o) interval - interval time in ms, if not specified: 1000ms
4645 * (o) filter - filter for generating interval request
4647 * Output object with attributes:
4648 * (m) intervals - array of intervals, with indexes:
4649 * [0] - index of interval,
4650 * [1] - number of frames during interval,
4651 * [2] - number of bytes during interval.
4653 * (m) last - last interval number.
4654 * (m) frames - total number of frames
4655 * (m) bytes - total number of bytes
4657 * NOTE: If frames are not in order, there might be items with same interval index, or even negative one.
4660 sharkd_session_process_intervals(char *buf
, const jsmntok_t
*tokens
, int count
)
4662 const char *tok_interval
= json_find_attr(buf
, tokens
, count
, "interval");
4663 const char *tok_filter
= json_find_attr(buf
, tokens
, count
, "filter");
4665 const guint8
*filter_data
= NULL
;
4669 unsigned int frames
;
4675 guint32 interval_ms
= 1000; /* default: one per second */
4681 ws_strtou32(tok_interval
, NULL
, &interval_ms
); // already validated
4685 const struct sharkd_filter_item
*filter_item
;
4687 filter_item
= sharkd_session_filter_data(tok_filter
);
4692 "Invalid filter parameter: %s", tok_filter
4696 filter_data
= filter_item
->filtered
;
4699 st_total
.frames
= 0;
4707 sharkd_json_result_prologue(rpcid
);
4708 sharkd_json_array_open("intervals");
4710 start_ts
= (cfile
.count
>= 1) ? &(sharkd_get_frame(1)->abs_ts
) : NULL
;
4712 for (guint32 framenum
= 1; framenum
<= cfile
.count
; framenum
++)
4718 if (filter_data
&& !(filter_data
[framenum
/ 8] & (1 << (framenum
% 8))))
4721 fdata
= sharkd_get_frame(framenum
);
4723 msec_rel
= (fdata
->abs_ts
.secs
- start_ts
->secs
) * (gint64
) 1000 + (fdata
->abs_ts
.nsecs
- start_ts
->nsecs
) / 1000000;
4724 new_idx
= msec_rel
/ interval_ms
;
4730 sharkd_json_value_anyf(NULL
, "[%" PRId64
",%u,%" PRIu64
"]", idx
, st
.frames
, st
.bytes
);
4742 st
.bytes
+= fdata
->pkt_len
;
4744 st_total
.frames
+= 1;
4745 st_total
.bytes
+= fdata
->pkt_len
;
4750 sharkd_json_value_anyf(NULL
, "[%" PRId64
",%u,%" PRIu64
"]", idx
, st
.frames
, st
.bytes
);
4752 sharkd_json_array_close();
4754 sharkd_json_value_anyf("last", "%" PRId64
, max_idx
);
4755 sharkd_json_value_anyf("frames", "%u", st_total
.frames
);
4756 sharkd_json_value_anyf("bytes", "%" PRIu64
, st_total
.bytes
);
4758 sharkd_json_result_epilogue();
4762 * sharkd_session_process_frame()
4764 * Process frame request
4767 * (m) frame - requested frame number
4768 * (o) ref_frame - time reference frame number
4769 * (o) prev_frame - previously displayed frame number
4770 * (o) proto - set if output frame tree
4771 * (o) columns - set if output frame columns
4772 * (o) color - set if output color-filter bg/fg
4773 * (o) bytes - set if output frame bytes
4774 * (o) hidden - set if output hidden tree fields
4776 * Output object with attributes:
4777 * (m) err - 0 if succeed
4778 * (o) tree - array of frame nodes with attributes:
4780 * t: 'proto', 'framenum', 'url' - type of node
4784 * e - subtree ett index
4785 * n - array of subtree nodes
4786 * h - two item array: (item start, item length)
4787 * i - two item array: (appendix start, appendix length)
4788 * p - [RESERVED] two item array: (protocol start, protocol length)
4789 * ds- data src index
4790 * url - only for t:'url', url
4791 * fnum - only for t:'framenum', frame number
4792 * g - if field is generated by Wireshark
4793 * v - if field is hidden
4795 * (o) col - array of column data
4796 * (o) bytes - base64 of frame bytes
4797 * (o) ds - array of other data srcs
4798 * (o) comment - frame comment
4799 * (o) fol - array of follow filters:
4801 * [1] - filter string
4802 * (o) followers - array of followers with attributes:
4803 * protocol - protocol string
4804 * filter - filter string
4805 * stream - stream index number
4806 * sub_stream - sub-stream index number (optional, e.g. for HTTP/2 and QUIC streams)
4807 * (o) i - if frame is ignored
4808 * (o) m - if frame is marked
4809 * (o) bg - color filter - background color in hex
4810 * (o) fg - color filter - foreground color in hex
4813 sharkd_session_process_frame(char *buf
, const jsmntok_t
*tokens
, int count
)
4815 const char *tok_frame
= json_find_attr(buf
, tokens
, count
, "frame");
4816 const char *tok_ref_frame
= json_find_attr(buf
, tokens
, count
, "ref_frame");
4817 const char *tok_prev_frame
= json_find_attr(buf
, tokens
, count
, "prev_frame");
4818 column_info
*cinfo
= NULL
;
4820 guint32 framenum
, ref_frame_num
, prev_dis_num
;
4821 guint32 dissect_flags
= SHARKD_DISSECT_FLAG_NULL
;
4822 struct sharkd_frame_request_data req_data
;
4823 wtap_rec rec
; /* Record metadata */
4824 Buffer rec_buf
; /* Record data */
4825 enum dissect_request_status status
;
4829 ws_strtou32(tok_frame
, NULL
, &framenum
); // we have already validated this
4831 ref_frame_num
= (framenum
!= 1) ? 1 : 0;
4834 ws_strtou32(tok_ref_frame
, NULL
, &ref_frame_num
);
4835 if (ref_frame_num
> framenum
)
4839 "Invalid ref_frame - The ref_frame occurs after the frame specified"
4845 prev_dis_num
= framenum
- 1;
4848 ws_strtou32(tok_prev_frame
, NULL
, &prev_dis_num
);
4849 if (prev_dis_num
>= framenum
)
4853 "Invalid prev_frame - The prev_frame occurs on or after the frame specified"
4859 if (json_find_attr(buf
, tokens
, count
, "proto") != NULL
)
4860 dissect_flags
|= SHARKD_DISSECT_FLAG_PROTO_TREE
;
4861 if (json_find_attr(buf
, tokens
, count
, "bytes") != NULL
)
4862 dissect_flags
|= SHARKD_DISSECT_FLAG_BYTES
;
4863 if (json_find_attr(buf
, tokens
, count
, "columns") != NULL
) {
4864 dissect_flags
|= SHARKD_DISSECT_FLAG_COLUMNS
;
4865 cinfo
= &cfile
.cinfo
;
4867 if (json_find_attr(buf
, tokens
, count
, "color") != NULL
)
4868 dissect_flags
|= SHARKD_DISSECT_FLAG_COLOR
;
4870 req_data
.display_hidden
= (json_find_attr(buf
, tokens
, count
, "v") != NULL
);
4872 wtap_rec_init(&rec
);
4873 ws_buffer_init(&rec_buf
, 1514);
4875 status
= sharkd_dissect_request(framenum
, ref_frame_num
, prev_dis_num
,
4876 &rec
, &rec_buf
, cinfo
, dissect_flags
,
4877 &sharkd_session_process_frame_cb
, &req_data
, &err
, &err_info
);
4880 case DISSECT_REQUEST_SUCCESS
:
4884 case DISSECT_REQUEST_NO_SUCH_FRAME
:
4887 "Invalid frame - The frame number requested is out of range"
4891 case DISSECT_REQUEST_READ_ERROR
:
4894 /* XXX - show the error details */
4895 "Read error - The frame could not be read from the file"
4901 wtap_rec_cleanup(&rec
);
4902 ws_buffer_free(&rec_buf
);
4906 * sharkd_session_process_check()
4908 * Process check request.
4911 * (o) filter - filter to be checked
4912 * (o) field - field to be checked
4914 * Output object with attributes:
4915 * (m) err - always 0
4916 * (o) filter - 'ok', 'warn' or error message
4917 * (o) field - 'ok', or 'notfound'
4920 sharkd_session_process_check(char *buf
, const jsmntok_t
*tokens
, int count
)
4922 const char *tok_filter
= json_find_attr(buf
, tokens
, count
, "filter");
4923 const char *tok_field
= json_find_attr(buf
, tokens
, count
, "field");
4925 if (tok_filter
!= NULL
)
4928 df_error_t
*df_err
= NULL
;
4930 if (dfilter_compile(tok_filter
, &dfp
, &df_err
))
4932 if (dfp
&& dfilter_deprecated_tokens(dfp
))
4933 sharkd_json_warning(rpcid
, "Filter contains deprecated tokens");
4935 sharkd_json_simple_ok(rpcid
);
4938 df_error_free(&df_err
);
4945 "Filter invalid - %s", df_err
->msg
4947 df_error_free(&df_err
);
4952 if (tok_field
!= NULL
)
4954 header_field_info
*hfi
= proto_registrar_get_byname(tok_field
);
4960 "Field %s not found", tok_field
4966 sharkd_json_simple_ok(rpcid
);
4971 sharkd_json_simple_ok(rpcid
);
4975 struct sharkd_session_process_complete_pref_data
4982 sharkd_session_process_complete_pref_cb(module_t
*module
, gpointer d
)
4984 struct sharkd_session_process_complete_pref_data
*data
= (struct sharkd_session_process_complete_pref_data
*) d
;
4986 if (strncmp(data
->pref
, module
->name
, strlen(data
->pref
)) != 0)
4989 json_dumper_begin_object(&dumper
);
4990 sharkd_json_value_string("f", module
->name
);
4991 sharkd_json_value_string("d", module
->title
);
4992 json_dumper_end_object(&dumper
);
4998 sharkd_session_process_complete_pref_option_cb(pref_t
*pref
, gpointer d
)
5000 struct sharkd_session_process_complete_pref_data
*data
= (struct sharkd_session_process_complete_pref_data
*) d
;
5001 const char *pref_name
= prefs_get_name(pref
);
5002 const char *pref_title
= prefs_get_title(pref
);
5004 if (strncmp(data
->pref
, pref_name
, strlen(data
->pref
)) != 0)
5007 json_dumper_begin_object(&dumper
);
5008 sharkd_json_value_stringf("f", "%s.%s", data
->module
, pref_name
);
5009 sharkd_json_value_string("d", pref_title
);
5010 json_dumper_end_object(&dumper
);
5012 return 0; /* continue */
5016 * sharkd_session_process_complete()
5018 * Process complete request
5021 * (o) field - field to be completed
5022 * (o) pref - preference to be completed
5024 * Output object with attributes:
5025 * (m) err - always 0
5026 * (o) field - array of object with attributes:
5027 * (m) f - field text
5028 * (o) t - field type (FT_ number)
5029 * (o) n - field name
5030 * (o) pref - array of object with attributes:
5032 * (o) d - pref description
5035 sharkd_session_process_complete(char *buf
, const jsmntok_t
*tokens
, int count
)
5037 const char *tok_field
= json_find_attr(buf
, tokens
, count
, "field");
5038 const char *tok_pref
= json_find_attr(buf
, tokens
, count
, "pref");
5040 sharkd_json_result_prologue(rpcid
);
5042 if (tok_field
!= NULL
&& tok_field
[0])
5044 const size_t filter_length
= strlen(tok_field
);
5045 const int filter_with_dot
= !!strchr(tok_field
, '.');
5051 sharkd_json_array_open("field");
5053 for (proto_id
= proto_get_first_protocol(&proto_cookie
); proto_id
!= -1; proto_id
= proto_get_next_protocol(&proto_cookie
))
5055 protocol_t
*protocol
= find_protocol_by_id(proto_id
);
5056 const char *protocol_filter
;
5057 const char *protocol_name
;
5058 header_field_info
*hfinfo
;
5060 if (!proto_is_protocol_enabled(protocol
))
5063 protocol_name
= proto_get_protocol_long_name(protocol
);
5064 protocol_filter
= proto_get_protocol_filter_name(proto_id
);
5066 if (strlen(protocol_filter
) >= filter_length
&& !g_ascii_strncasecmp(tok_field
, protocol_filter
, filter_length
))
5068 json_dumper_begin_object(&dumper
);
5070 sharkd_json_value_string("f", protocol_filter
);
5071 sharkd_json_value_anyf("t", "%d", FT_PROTOCOL
);
5072 sharkd_json_value_string("n", protocol_name
);
5074 json_dumper_end_object(&dumper
);
5077 if (!filter_with_dot
)
5080 for (hfinfo
= proto_get_first_protocol_field(proto_id
, &field_cookie
); hfinfo
!= NULL
; hfinfo
= proto_get_next_protocol_field(proto_id
, &field_cookie
))
5082 if (hfinfo
->same_name_prev_id
!= -1) /* ignore duplicate names */
5085 if (strlen(hfinfo
->abbrev
) >= filter_length
&& !g_ascii_strncasecmp(tok_field
, hfinfo
->abbrev
, filter_length
))
5087 json_dumper_begin_object(&dumper
);
5089 sharkd_json_value_string("f", hfinfo
->abbrev
);
5091 /* XXX, skip displaying name, if there are multiple (to not confuse user) */
5092 if (hfinfo
->same_name_next
== NULL
)
5094 sharkd_json_value_anyf("t", "%d", hfinfo
->type
);
5095 sharkd_json_value_string("n", hfinfo
->name
);
5098 json_dumper_end_object(&dumper
);
5103 sharkd_json_array_close();
5106 if (tok_pref
!= NULL
&& tok_pref
[0])
5108 struct sharkd_session_process_complete_pref_data data
;
5111 data
.module
= tok_pref
;
5112 data
.pref
= tok_pref
;
5114 sharkd_json_array_open("pref");
5115 if ((dot_sepa
= strchr(tok_pref
, '.')))
5119 *dot_sepa
= '\0'; /* XXX, C abuse: discarding-const */
5120 data
.pref
= dot_sepa
+ 1;
5122 pref_mod
= prefs_find_module(data
.module
);
5124 prefs_pref_foreach(pref_mod
, sharkd_session_process_complete_pref_option_cb
, &data
);
5130 prefs_modules_foreach(sharkd_session_process_complete_pref_cb
, &data
);
5132 sharkd_json_array_close();
5135 sharkd_json_result_epilogue();
5141 * sharkd_session_process_setcomment()
5143 * Process setcomment request
5146 * (m) frame - frame number
5147 * (o) comment - user comment
5149 * Output object with attributes:
5150 * (m) err - error code: 0 succeed
5153 * For now, adds comments, doesn't remove or replace them.
5156 sharkd_session_process_setcomment(char *buf
, const jsmntok_t
*tokens
, int count
)
5158 const char *tok_frame
= json_find_attr(buf
, tokens
, count
, "frame");
5159 const char *tok_comment
= json_find_attr(buf
, tokens
, count
, "comment");
5163 wtap_opttype_return_val ret
;
5164 wtap_block_t pkt_block
= NULL
;
5166 if (!tok_frame
|| !ws_strtou32(tok_frame
, NULL
, &framenum
) || framenum
== 0)
5170 "Frame number must be a positive integer"
5175 fdata
= sharkd_get_frame(framenum
); // BUG HERE - If no file loaded you get a crash
5180 "Frame number is out of range"
5185 pkt_block
= sharkd_get_packet_block(fdata
);
5187 ret
= wtap_block_add_string_option(pkt_block
, OPT_COMMENT
, tok_comment
, strlen(tok_comment
));
5189 if (ret
!= WTAP_OPTTYPE_SUCCESS
)
5193 "Unable to set the comment"
5198 sharkd_set_modified_block(fdata
, pkt_block
);
5199 sharkd_json_simple_ok(rpcid
);
5204 * sharkd_session_process_setconf()
5206 * Process setconf request
5209 * (m) name - preference name
5210 * (m) value - preference value
5212 * Output object with attributes:
5213 * (m) err - error code: 0 succeed
5216 sharkd_session_process_setconf(char *buf
, const jsmntok_t
*tokens
, int count
)
5218 const char *tok_name
= json_find_attr(buf
, tokens
, count
, "name");
5219 const char *tok_value
= json_find_attr(buf
, tokens
, count
, "value");
5221 char *errmsg
= NULL
;
5223 prefs_set_pref_e ret
;
5225 if (!tok_name
|| tok_name
[0] == '\0')
5229 "Preference name missing"
5238 "Preference value missing"
5243 snprintf(pref
, sizeof(pref
), "%s:%s", tok_name
, tok_value
);
5245 ret
= prefs_set_pref(pref
, &errmsg
);
5250 sharkd_json_simple_ok(rpcid
);
5253 case PREFS_SET_OBSOLETE
:
5256 "The preference specified is obsolete"
5260 case PREFS_SET_NO_SUCH_PREF
:
5263 "No such preference exists"
5270 "Unable to set the preference"
5277 struct sharkd_session_process_dumpconf_data
5283 sharkd_session_process_dumpconf_cb(pref_t
*pref
, gpointer d
)
5285 struct sharkd_session_process_dumpconf_data
*data
= (struct sharkd_session_process_dumpconf_data
*) d
;
5286 const char *pref_name
= prefs_get_name(pref
);
5288 char json_pref_key
[512];
5290 snprintf(json_pref_key
, sizeof(json_pref_key
), "%s.%s", data
->module
->name
, pref_name
);
5291 sharkd_json_object_open(json_pref_key
);
5293 switch (prefs_get_type(pref
))
5296 sharkd_json_value_anyf("u", "%u", prefs_get_uint_value_real(pref
, pref_current
));
5297 if (prefs_get_uint_base(pref
) != 10)
5298 sharkd_json_value_anyf("ub", "%u", prefs_get_uint_base(pref
));
5302 sharkd_json_value_anyf("b", prefs_get_bool_value(pref
, pref_current
) ? "1" : "0");
5306 case PREF_SAVE_FILENAME
:
5307 case PREF_OPEN_FILENAME
:
5310 case PREF_DISSECTOR
:
5311 sharkd_json_value_string("s", prefs_get_string_value(pref
, pref_current
));
5316 const enum_val_t
*enums
;
5318 sharkd_json_array_open("e");
5319 for (enums
= prefs_get_enumvals(pref
); enums
->name
; enums
++)
5321 json_dumper_begin_object(&dumper
);
5323 sharkd_json_value_anyf("v", "%d", enums
->value
);
5325 if (enums
->value
== prefs_get_enum_value(pref
, pref_current
))
5326 sharkd_json_value_anyf("s", "1");
5328 sharkd_json_value_string("d", enums
->description
);
5330 json_dumper_end_object(&dumper
);
5332 sharkd_json_array_close();
5337 case PREF_DECODE_AS_RANGE
:
5339 char *range_str
= range_convert_range(NULL
, prefs_get_range_value_real(pref
, pref_current
));
5340 sharkd_json_value_string("r", range_str
);
5341 wmem_free(NULL
, range_str
);
5347 uat_t
*uat
= prefs_get_uat_value(pref
);
5350 sharkd_json_array_open("t");
5351 for (idx
= 0; idx
< uat
->raw_data
->len
; idx
++)
5353 void *rec
= UAT_INDEX_PTR(uat
, idx
);
5356 sharkd_json_array_open(NULL
);
5357 for (colnum
= 0; colnum
< uat
->ncols
; colnum
++)
5359 char *str
= uat_fld_tostr(rec
, &(uat
->fields
[colnum
]));
5361 sharkd_json_value_string(NULL
, str
);
5365 sharkd_json_array_close();
5368 sharkd_json_array_close();
5374 case PREF_STATIC_TEXT
:
5381 sharkd_json_value_string("t", prefs_get_title(pref
));
5384 sharkd_json_object_close();
5386 return 0; /* continue */
5390 sharkd_session_process_dumpconf_mod_cb(module_t
*module
, gpointer d
)
5392 struct sharkd_session_process_dumpconf_data
*data
= (struct sharkd_session_process_dumpconf_data
*) d
;
5394 data
->module
= module
;
5395 prefs_pref_foreach(module
, sharkd_session_process_dumpconf_cb
, data
);
5401 * sharkd_session_process_dumpconf()
5403 * Process dumpconf request
5406 * (o) pref - module, or preference, NULL for all
5408 * Output object with attributes:
5409 * (o) prefs - object with module preferences
5410 * (m) [KEY] - preference name
5411 * (o) u - preference value (for PREF_UINT)
5412 * (o) ub - preference value suggested base for display (for PREF_UINT) and if different than 10
5413 * (o) b - preference value (only for PREF_BOOL) (1 true, 0 false)
5414 * (o) s - preference value (for PREF_STRING, PREF_SAVE_FILENAME, PREF_OPEN_FILENAME, PREF_DIRNAME, PREF_PASSWORD, PREF_DISSECTOR)
5415 * (o) e - preference possible values (only for PREF_ENUM)
5416 * (o) r - preference value (for PREF_RANGE, PREF_DECODE_AS_RANGE)
5417 * (o) t - preference value (only for PREF_UAT)
5420 sharkd_session_process_dumpconf(char *buf
, const jsmntok_t
*tokens
, int count
)
5422 const char *tok_pref
= json_find_attr(buf
, tokens
, count
, "pref");
5428 struct sharkd_session_process_dumpconf_data data
;
5432 sharkd_json_result_prologue(rpcid
);
5434 sharkd_json_object_open("prefs");
5435 prefs_modules_foreach(sharkd_session_process_dumpconf_mod_cb
, &data
);
5436 sharkd_json_object_close();
5438 sharkd_json_result_epilogue();
5442 if ((dot_sepa
= strchr(tok_pref
, '.')))
5444 pref_t
*pref
= NULL
;
5446 *dot_sepa
= '\0'; /* XXX, C abuse: discarding-const */
5447 pref_mod
= prefs_find_module(tok_pref
);
5449 pref
= prefs_find_preference(pref_mod
, dot_sepa
+ 1);
5454 struct sharkd_session_process_dumpconf_data data
;
5456 data
.module
= pref_mod
;
5458 sharkd_json_result_prologue(rpcid
);
5460 sharkd_json_object_open("prefs");
5461 sharkd_session_process_dumpconf_cb(pref
, &data
);
5462 sharkd_json_object_close();
5464 sharkd_json_result_epilogue();
5471 "Invalid pref %s.", tok_pref
5478 pref_mod
= prefs_find_module(tok_pref
);
5481 struct sharkd_session_process_dumpconf_data data
;
5483 data
.module
= pref_mod
;
5485 sharkd_json_result_prologue(rpcid
);
5487 sharkd_json_object_open("prefs");
5488 prefs_pref_foreach(pref_mod
, sharkd_session_process_dumpconf_cb
, &data
);
5489 sharkd_json_object_close();
5491 sharkd_json_result_epilogue();
5497 "Invalid pref %s.", tok_pref
5502 struct sharkd_download_rtp
5510 sharkd_rtp_download_free_items(void *ptr
)
5512 rtp_packet_t
*rtp_packet
= (rtp_packet_t
*) ptr
;
5514 g_free(rtp_packet
->info
);
5515 g_free(rtp_packet
->payload_data
);
5520 sharkd_rtp_download_decode(struct sharkd_download_rtp
*req
)
5522 /* based on RtpAudioStream::decode() 6e29d874f8b5e6ebc59f661a0bb0dab8e56f122a */
5523 /* TODO, for now only without silence (timing_mode_ = Uninterrupted) */
5525 static const int sample_bytes_
= sizeof(SAMPLE
) / sizeof(char);
5527 guint32 audio_out_rate_
= 0;
5528 struct _GHashTable
*decoders_hash_
= rtp_decoder_hash_table_new();
5529 struct SpeexResamplerState_
*audio_resampler_
= NULL
;
5531 gsize resample_buff_len
= 0x1000;
5532 SAMPLE
*resample_buff
= (SAMPLE
*) g_malloc(resample_buff_len
);
5533 spx_uint32_t cur_in_rate
= 0;
5534 char *write_buff
= NULL
;
5535 size_t write_bytes
= 0;
5536 unsigned channels
= 0;
5537 unsigned sample_rate
= 0;
5541 for (l
= req
->packets
; l
; l
= l
->next
)
5543 rtp_packet_t
*rtp_packet
= (rtp_packet_t
*) l
->data
;
5545 SAMPLE
*decode_buff
= NULL
;
5546 size_t decoded_bytes
;
5548 decoded_bytes
= decode_rtp_packet(rtp_packet
, &decode_buff
, decoders_hash_
, &channels
, &sample_rate
);
5549 if (decoded_bytes
== 0 || sample_rate
== 0)
5551 /* We didn't decode anything. Clean up and prep for the next packet. */
5552 g_free(decode_buff
);
5556 if (audio_out_rate_
== 0)
5562 /* First non-zero wins */
5563 audio_out_rate_
= sample_rate
;
5565 RTP_STREAM_DEBUG("Audio sample rate is %u", audio_out_rate_
);
5567 /* write WAVE header */
5568 memset(&wav_hdr
, 0, sizeof(wav_hdr
));
5569 memcpy(&wav_hdr
[0], "RIFF", 4);
5570 memcpy(&wav_hdr
[4], "\xFF\xFF\xFF\xFF", 4); /* XXX, unknown */
5571 memcpy(&wav_hdr
[8], "WAVE", 4);
5573 memcpy(&wav_hdr
[12], "fmt ", 4);
5574 memcpy(&wav_hdr
[16], "\x10\x00\x00\x00", 4); /* PCM */
5575 memcpy(&wav_hdr
[20], "\x01\x00", 2); /* PCM */
5578 memcpy(&wav_hdr
[22], &tmp16
, 2);
5580 tmp32
= sample_rate
;
5581 memcpy(&wav_hdr
[24], &tmp32
, 4);
5583 tmp32
= sample_rate
* channels
* sample_bytes_
;
5584 memcpy(&wav_hdr
[28], &tmp32
, 4);
5586 tmp16
= channels
* sample_bytes_
;
5587 memcpy(&wav_hdr
[32], &tmp16
, 2);
5588 /* bits per sample */
5589 tmp16
= 8 * sample_bytes_
;
5590 memcpy(&wav_hdr
[34], &tmp16
, 2);
5592 memcpy(&wav_hdr
[36], "data", 4);
5593 memcpy(&wav_hdr
[40], "\xFF\xFF\xFF\xFF", 4); /* XXX, unknown */
5595 json_dumper_write_base64(&dumper
, wav_hdr
, sizeof(wav_hdr
));
5598 // Write samples to our file.
5599 write_buff
= (char *) decode_buff
;
5600 write_bytes
= decoded_bytes
;
5602 if (audio_out_rate_
!= sample_rate
)
5604 spx_uint32_t in_len
, out_len
;
5606 /* Resample the audio to match our previous output rate. */
5607 if (!audio_resampler_
)
5609 audio_resampler_
= speex_resampler_init(1, sample_rate
, audio_out_rate_
, 10, NULL
);
5610 speex_resampler_skip_zeros(audio_resampler_
);
5611 RTP_STREAM_DEBUG("Started resampling from %u to (out) %u Hz.", sample_rate
, audio_out_rate_
);
5615 spx_uint32_t audio_out_rate
;
5616 speex_resampler_get_rate(audio_resampler_
, &cur_in_rate
, &audio_out_rate
);
5618 if (sample_rate
!= cur_in_rate
)
5620 speex_resampler_set_rate(audio_resampler_
, sample_rate
, audio_out_rate
);
5621 RTP_STREAM_DEBUG("Changed input rate from %u to %u Hz. Out is %u.", cur_in_rate
, sample_rate
, audio_out_rate_
);
5624 in_len
= (spx_uint32_t
)rtp_packet
->info
->info_payload_len
;
5625 out_len
= (audio_out_rate_
* (spx_uint32_t
)rtp_packet
->info
->info_payload_len
/ sample_rate
) + (audio_out_rate_
% sample_rate
!= 0);
5626 if (out_len
* sample_bytes_
> resample_buff_len
)
5628 while ((out_len
* sample_bytes_
> resample_buff_len
))
5629 resample_buff_len
*= 2;
5630 resample_buff
= (SAMPLE
*) g_realloc(resample_buff
, resample_buff_len
);
5633 speex_resampler_process_int(audio_resampler_
, 0, decode_buff
, &in_len
, resample_buff
, &out_len
);
5634 write_buff
= (char *) resample_buff
;
5635 write_bytes
= out_len
* sample_bytes_
;
5638 /* Write the decoded, possibly-resampled audio */
5639 json_dumper_write_base64(&dumper
, write_buff
, write_bytes
);
5641 g_free(decode_buff
);
5644 g_free(resample_buff
);
5645 g_hash_table_destroy(decoders_hash_
);
5648 static tap_packet_status
5649 sharkd_session_packet_download_tap_rtp_cb(void *tapdata
, packet_info
*pinfo
, epan_dissect_t
*edt _U_
, const void *data
, tap_flags_t flags _U_
)
5651 const struct _rtp_info
*rtp_info
= (const struct _rtp_info
*) data
;
5652 struct sharkd_download_rtp
*req_rtp
= (struct sharkd_download_rtp
*) tapdata
;
5654 /* do not consider RTP packets without a setup frame */
5655 if (rtp_info
->info_setup_frame_num
== 0)
5656 return TAP_PACKET_DONT_REDRAW
;
5658 if (rtpstream_id_equal_pinfo_rtp_info(&req_rtp
->id
, pinfo
, rtp_info
))
5660 rtp_packet_t
*rtp_packet
;
5662 rtp_packet
= g_new0(rtp_packet_t
, 1);
5663 rtp_packet
->info
= (struct _rtp_info
*) g_memdup2(rtp_info
, sizeof(struct _rtp_info
));
5665 if (rtp_info
->info_all_data_present
&& rtp_info
->info_payload_len
!= 0)
5666 rtp_packet
->payload_data
= (guint8
*) g_memdup2(&(rtp_info
->info_data
[rtp_info
->info_payload_offset
]), rtp_info
->info_payload_len
);
5668 if (!req_rtp
->packets
)
5669 req_rtp
->start_time
= nstime_to_sec(&pinfo
->abs_ts
);
5671 rtp_packet
->frame_num
= pinfo
->num
;
5672 rtp_packet
->arrive_offset
= nstime_to_sec(&pinfo
->abs_ts
) - req_rtp
->start_time
;
5674 /* XXX, O(n) optimize */
5675 req_rtp
->packets
= g_slist_append(req_rtp
->packets
, rtp_packet
);
5678 return TAP_PACKET_DONT_REDRAW
;
5682 sharkd_session_eo_retap_listener(const char *tap_type
) {
5684 register_eo_t
*eo
= NULL
;
5685 GString
*tap_error
= NULL
;
5686 void *tap_data
= NULL
;
5687 GFreeFunc tap_free
= NULL
;
5689 // get <name> from eo:<name>, get_eo_by_name only needs the name (http etc.)
5690 eo
= get_eo_by_name(tap_type
+ 3);
5695 rpcid
, -11011, NULL
,
5696 "sharkd_session_eo_retap_listener() eo=%s not found", tap_type
+ 3
5702 tap_error
= sharkd_session_eo_register_tap_listener(eo
, tap_type
, NULL
, NULL
, &tap_data
, &tap_free
);
5707 rpcid
, -10002, NULL
,
5708 "sharkd_session_eo_retap_listener() sharkd_session_eo_register_tap_listener error %s",
5710 g_string_free(tap_error
, TRUE
);
5718 remove_tap_listener(tap_data
);
5727 * sharkd_session_process_download()
5729 * Process download request
5732 * (m) token - token to download
5734 * Output object with attributes:
5735 * (o) file - suggested name of file
5736 * (o) mime - suggested content type
5737 * (o) data - payload base64 encoded
5740 sharkd_session_process_download(char *buf
, const jsmntok_t
*tokens
, int count
)
5742 const char *tok_token
= json_find_attr(buf
, tokens
, count
, "token");
5747 rpcid
, -10005, NULL
,
5753 if (!strncmp(tok_token
, "eo:", 3))
5755 // get eo:<name> from eo:<name>_<row>
5756 char *tap_type
= g_strdup(tok_token
);
5757 char *tmp
= strrchr(tap_type
, '_');
5761 // if eo:<name> not in sharkd_eo_list, retap
5762 if (!sharkd_eo_object_list_get_entry_by_type(sharkd_eo_list
, tap_type
) &&
5763 !sharkd_session_eo_retap_listener(tap_type
))
5766 // sharkd_json_error called in sharkd_session_eo_retap_listener
5772 struct sharkd_export_object_list
*object_list
;
5773 const export_object_entry_t
*eo_entry
= NULL
;
5775 for (object_list
= sharkd_eo_list
; object_list
; object_list
= object_list
->next
)
5777 size_t eo_type_len
= strlen(object_list
->type
);
5779 if (!strncmp(tok_token
, object_list
->type
, eo_type_len
) && tok_token
[eo_type_len
] == '_')
5783 if (sscanf(&tok_token
[eo_type_len
+ 1], "%d", &row
) != 1)
5786 eo_entry
= (export_object_entry_t
*) g_slist_nth_data(object_list
->entries
, row
);
5793 const char *mime
= (eo_entry
->content_type
) ? eo_entry
->content_type
: "application/octet-stream";
5794 const char *filename
= (eo_entry
->filename
) ? eo_entry
->filename
: tok_token
;
5796 sharkd_json_result_prologue(rpcid
);
5797 sharkd_json_value_string("file", filename
);
5798 sharkd_json_value_string("mime", mime
);
5799 sharkd_json_value_base64("data", eo_entry
->payload_data
, eo_entry
->payload_len
);
5800 sharkd_json_result_epilogue();
5804 sharkd_json_result_prologue(rpcid
);
5805 sharkd_json_result_epilogue();
5808 else if (!strcmp(tok_token
, "ssl-secrets"))
5811 char *str
= ssl_export_sessions(&str_len
);
5815 const char *mime
= "text/plain";
5816 const char *filename
= "keylog.txt";
5818 sharkd_json_result_prologue(rpcid
);
5819 sharkd_json_value_string("file", filename
);
5820 sharkd_json_value_string("mime", mime
);
5821 sharkd_json_value_base64("data", str
, str_len
);
5822 sharkd_json_result_epilogue();
5826 else if (!strncmp(tok_token
, "rtp:", 4))
5828 struct sharkd_download_rtp rtp_req
;
5831 memset(&rtp_req
, 0, sizeof(rtp_req
));
5832 if (!sharkd_rtp_match_init(&rtp_req
.id
, tok_token
+ 4))
5835 rpcid
, -10001, NULL
,
5836 "sharkd_session_process_download() rtp tokenizing error %s", tok_token
5841 tap_error
= register_tap_listener("rtp", &rtp_req
, NULL
, 0, NULL
, sharkd_session_packet_download_tap_rtp_cb
, NULL
, NULL
);
5845 rpcid
, -10002, NULL
,
5846 "sharkd_session_process_download() rtp error %s", tap_error
->str
5848 g_string_free(tap_error
, TRUE
);
5853 remove_tap_listener(&rtp_req
);
5855 if (rtp_req
.packets
)
5857 const char *mime
= "audio/x-wav";
5858 const char *filename
= tok_token
;
5860 sharkd_json_result_prologue(rpcid
);
5861 sharkd_json_value_string("file", filename
);
5862 sharkd_json_value_string("mime", mime
);
5864 json_dumper_set_member_name(&dumper
, "data");
5865 json_dumper_begin_base64(&dumper
);
5866 sharkd_rtp_download_decode(&rtp_req
);
5867 json_dumper_end_base64(&dumper
);
5869 sharkd_json_result_epilogue();
5871 g_slist_free_full(rtp_req
.packets
, sharkd_rtp_download_free_items
);
5876 rpcid
, -10003, NULL
,
5877 "no rtp data available"
5884 rpcid
, -10004, NULL
,
5885 "unrecognized token"
5891 sharkd_session_process(char *buf
, const jsmntok_t
*tokens
, int count
)
5893 if (json_prep(buf
, tokens
, count
))
5895 /* don't need [0] token */
5899 const char* tok_method
= json_find_attr(buf
, tokens
, count
, "method");
5903 rpcid
, -32601, NULL
,
5907 if (!strcmp(tok_method
, "load"))
5908 sharkd_session_process_load(buf
, tokens
, count
);
5909 else if (!strcmp(tok_method
, "status"))
5910 sharkd_session_process_status();
5911 else if (!strcmp(tok_method
, "analyse"))
5912 sharkd_session_process_analyse();
5913 else if (!strcmp(tok_method
, "info"))
5914 sharkd_session_process_info();
5915 else if (!strcmp(tok_method
, "check"))
5916 sharkd_session_process_check(buf
, tokens
, count
);
5917 else if (!strcmp(tok_method
, "complete"))
5918 sharkd_session_process_complete(buf
, tokens
, count
);
5919 else if (!strcmp(tok_method
, "frames"))
5920 sharkd_session_process_frames(buf
, tokens
, count
);
5921 else if (!strcmp(tok_method
, "tap"))
5922 sharkd_session_process_tap(buf
, tokens
, count
);
5923 else if (!strcmp(tok_method
, "follow"))
5924 sharkd_session_process_follow(buf
, tokens
, count
);
5925 else if (!strcmp(tok_method
, "iograph"))
5926 sharkd_session_process_iograph(buf
, tokens
, count
);
5927 else if (!strcmp(tok_method
, "intervals"))
5928 sharkd_session_process_intervals(buf
, tokens
, count
);
5929 else if (!strcmp(tok_method
, "frame"))
5930 sharkd_session_process_frame(buf
, tokens
, count
);
5931 else if (!strcmp(tok_method
, "setcomment"))
5932 sharkd_session_process_setcomment(buf
, tokens
, count
);
5933 else if (!strcmp(tok_method
, "setconf"))
5934 sharkd_session_process_setconf(buf
, tokens
, count
);
5935 else if (!strcmp(tok_method
, "dumpconf"))
5936 sharkd_session_process_dumpconf(buf
, tokens
, count
);
5937 else if (!strcmp(tok_method
, "download"))
5938 sharkd_session_process_download(buf
, tokens
, count
);
5939 else if (!strcmp(tok_method
, "bye"))
5941 sharkd_json_simple_ok(rpcid
);
5947 rpcid
, -32601, NULL
,
5948 "The method \"%s\" is unknown", tok_method
5955 sharkd_session_main(int mode_setting
)
5958 jsmntok_t
*tokens
= NULL
;
5959 int tokens_max
= -1;
5961 mode
= mode_setting
;
5963 fprintf(stderr
, "Hello in child.\n");
5965 dumper
.output_file
= stdout
;
5967 filter_table
= g_hash_table_new_full(g_str_hash
, g_str_equal
, g_free
, sharkd_session_filter_free
);
5969 #ifdef HAVE_MAXMINDDB
5970 /* mmdbresolve was stopped before fork(), force starting it */
5971 uat_get_table_by_name("MaxMind Database Paths")->post_update_cb();
5974 set_resolution_synchrony(TRUE
);
5976 while (fgets(buf
, sizeof(buf
), stdin
))
5978 /* every command is line separated JSON */
5981 ret
= json_parse(buf
, NULL
, 0);
5985 rpcid
, -32600, NULL
,
5991 /* fprintf(stderr, "JSON: %d tokens\n", ret); */
5994 if (tokens
== NULL
|| tokens_max
< ret
)
5997 tokens
= (jsmntok_t
*) g_realloc(tokens
, sizeof(jsmntok_t
) * tokens_max
);
6000 memset(tokens
, 0, ret
* sizeof(jsmntok_t
));
6002 ret
= json_parse(buf
, tokens
, ret
);
6006 rpcid
, -32600, NULL
,
6012 host_name_lookup_process();
6014 sharkd_session_process(buf
, tokens
, ret
);
6017 g_hash_table_destroy(filter_table
);