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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-17 15:00:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-17 15:00:51 +0000 |
commit | e27759aa56732ec1423a104333c1d88f5ddd7efb (patch) | |
tree | 489b146d4effcec44f246eb0b4d1c9f269c94b43 /sharkd_session.c | |
parent | Adding upstream version 4.2.4. (diff) | |
download | wireshark-e27759aa56732ec1423a104333c1d88f5ddd7efb.tar.xz wireshark-e27759aa56732ec1423a104333c1d88f5ddd7efb.zip |
Adding upstream version 4.2.5.upstream/4.2.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | sharkd_session.c | 68 |
1 files changed, 62 insertions, 6 deletions
diff --git a/sharkd_session.c b/sharkd_session.c index 8c37826..9e84cbc 100644 --- a/sharkd_session.c +++ b/sharkd_session.c @@ -399,6 +399,7 @@ json_prep(char* buf, const jsmntok_t* tokens, int count) {"dumpconf", "pref", 2, JSMN_STRING, SHARKD_JSON_STRING, SHARKD_OPTIONAL}, {"follow", "follow", 2, JSMN_STRING, SHARKD_JSON_STRING, SHARKD_MANDATORY}, {"follow", "filter", 2, JSMN_STRING, SHARKD_JSON_STRING, SHARKD_MANDATORY}, + {"follow", "sub_stream", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER, SHARKD_OPTIONAL}, {"frame", "frame", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER, SHARKD_MANDATORY}, {"frame", "proto", 2, JSMN_PRIMITIVE, SHARKD_JSON_BOOLEAN, SHARKD_OPTIONAL}, {"frame", "ref_frame", 2, JSMN_PRIMITIVE, SHARKD_JSON_UINTEGER, SHARKD_OPTIONAL}, @@ -631,7 +632,7 @@ json_prep(char* buf, const jsmntok_t* tokens, int count) { sharkd_json_error( rpcid, -32600, NULL, - "The data type for member %s is not a valid", attr_name + "The data type for member %s is not valid", attr_name ); return FALSE; } @@ -3917,8 +3918,10 @@ sharkd_session_process_tap(char *buf, const jsmntok_t *tokens, int count) * Process follow request * * Input: - * (m) follow - follow protocol request (e.g. HTTP) - * (m) filter - filter request (e.g. tcp.stream == 1) + * (m) follow - follow protocol request (e.g. HTTP) + * (m) filter - filter request (e.g. tcp.stream == 1) + * (m) stream - stream index number + * (o) sub_stream - follow sub-stream index number (e.g. for HTTP/2 and QUIC streams) * * Output object with attributes: * @@ -3939,6 +3942,7 @@ sharkd_session_process_follow(char *buf, const jsmntok_t *tokens, int count) { const char *tok_follow = json_find_attr(buf, tokens, count, "follow"); const char *tok_filter = json_find_attr(buf, tokens, count, "filter"); + const char *tok_sub_stream = json_find_attr(buf, tokens, count, "sub_stream"); register_follow_t *follower; GString *tap_error; @@ -3957,8 +3961,15 @@ sharkd_session_process_follow(char *buf, const jsmntok_t *tokens, int count) return; } + guint64 substream_id = SUBSTREAM_UNUSED; + if (tok_sub_stream) + { + ws_strtou64(tok_sub_stream, NULL, &substream_id); + } + /* follow_reset_stream ? */ follow_info = g_new0(follow_info_t, 1); + follow_info->substream_id = substream_id; /* gui_data, filter_out_filter not set, but not used by dissector */ tap_error = register_tap_listener(get_follow_tap_string(follower), follow_info, tok_filter, 0, NULL, get_follow_tap_handler(follower), NULL, NULL); @@ -4143,7 +4154,8 @@ static bool sharkd_follower_visit_layers_cb(const void *key _U_, void *value, void *user_data) { register_follow_t *follower = (register_follow_t *) value; - packet_info *pi = (packet_info *) user_data; + epan_dissect_t *edt = (epan_dissect_t *) user_data; + packet_info *pi = &edt->pi; const int proto_id = get_follow_proto_id(follower); @@ -4155,7 +4167,7 @@ sharkd_follower_visit_layers_cb(const void *key _U_, void *value, void *user_dat const char *layer_proto = proto_get_protocol_short_name(find_protocol_by_id(proto_id)); char *follow_filter; - follow_filter = get_follow_conv_func(follower)(NULL, pi, &ignore_stream, &ignore_sub_stream); + follow_filter = get_follow_conv_func(follower)(edt, pi, &ignore_stream, &ignore_sub_stream); json_dumper_begin_array(&dumper); json_dumper_value_string(&dumper, layer_proto); @@ -4168,6 +4180,41 @@ sharkd_follower_visit_layers_cb(const void *key _U_, void *value, void *user_dat return FALSE; } +static bool +sharkd_followers_visit_layers_cb(const void *key _U_, void *value, void *user_data) +{ + register_follow_t *follower = (register_follow_t *) value; + epan_dissect_t *edt = (epan_dissect_t *) user_data; + packet_info *pi = &edt->pi; + + const int proto_id = get_follow_proto_id(follower); + + guint stream; + guint sub_stream = (guint) SUBSTREAM_UNUSED; + + if (proto_is_frame_protocol(pi->layers, proto_get_protocol_filter_name(proto_id))) + { + const char *layer_proto = proto_get_protocol_short_name(find_protocol_by_id(proto_id)); + char *follow_filter; + + follow_filter = get_follow_conv_func(follower)(edt, pi, (guint *) &stream, (guint *) &sub_stream); + + sharkd_json_object_open(NULL); + sharkd_json_value_string("protocol", layer_proto); + sharkd_json_value_string("filter", follow_filter); + sharkd_json_value_anyf("stream", "%d", stream); + if (sub_stream != (guint) SUBSTREAM_UNUSED) + { + sharkd_json_value_anyf("sub_stream", "%d", sub_stream); + } + sharkd_json_object_close(); + + g_free(follow_filter); + } + + return FALSE; +} + struct sharkd_frame_request_data { gboolean display_hidden; @@ -4327,7 +4374,11 @@ sharkd_session_process_frame_cb(epan_dissect_t *edt, proto_tree *tree, struct ep } sharkd_json_array_open("fol"); - follow_iterate_followers(sharkd_follower_visit_layers_cb, pi); + follow_iterate_followers(sharkd_follower_visit_layers_cb, edt); + sharkd_json_array_close(); + + sharkd_json_array_open("followers"); + follow_iterate_followers(sharkd_followers_visit_layers_cb, edt); sharkd_json_array_close(); sharkd_json_result_epilogue(); @@ -4709,6 +4760,11 @@ sharkd_session_process_intervals(char *buf, const jsmntok_t *tokens, int count) * (o) fol - array of follow filters: * [0] - protocol * [1] - filter string + * (o) followers - array of followers with attributes: + * protocol - protocol string + * filter - filter string + * stream - stream index number + * sub_stream - sub-stream index number (optional, e.g. for HTTP/2 and QUIC streams) * (o) i - if frame is ignored * (o) m - if frame is marked * (o) bg - color filter - background color in hex |