forked from Mirrors/freeswitch
388 lines
16 KiB
C
388 lines
16 KiB
C
#include <switch.h>
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#include <test/switch_test.h>
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static switch_status_t test_detect_long_tone_in_file(const char *filepath, int rate, int freq, int ptime) {
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teletone_multi_tone_t mt;
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teletone_tone_map_t map;
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int16_t data[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
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switch_size_t len = (rate * ptime / 1000) /*packet len in samples */ * 8; /*length of chunk that must contain tone*/
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switch_size_t fin = 0;
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switch_status_t status;
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switch_file_handle_t fh = { 0 };
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uint8_t fail = 0, gaps = 0, audio = 0;
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status = switch_core_file_open(&fh, filepath, 1, rate, SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT, NULL);
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if (status != SWITCH_STATUS_SUCCESS) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot open file [%s]\n", filepath);
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return SWITCH_STATUS_FALSE;
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}
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mt.sample_rate = rate;
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map.freqs[0] = (teletone_process_t)freq;
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teletone_multi_tone_init(&mt, &map);
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len = (rate * 2 / 100) /*packet len in samples */ * 8;
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while (switch_core_file_read(&fh, &data, &len) == SWITCH_STATUS_SUCCESS) {
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fin += len;
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/*skip silence at the beginning of the file, 1 second max. */
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if (!teletone_multi_tone_detect(&mt, data, len)) {
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if ((fin > rate && !audio) || gaps > 30) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Too many gaps in audio or no tone detected 1st second. [%" SWITCH_SIZE_T_FMT "][%d]\n", fin, gaps);
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fail = 1;
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break;
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}
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gaps++;
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continue;
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} else {
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audio++;
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}
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}
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switch_core_file_close(&fh);
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if (fail) {
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return SWITCH_STATUS_FALSE;
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}
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return SWITCH_STATUS_SUCCESS;
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}
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FST_CORE_BEGIN("./conf_eavesdrop")
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{
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FST_SUITE_BEGIN(switch_eavesdrop)
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{
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FST_SETUP_BEGIN()
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{
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fst_requires_module("mod_loopback");
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fst_requires_module("mod_sofia");
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switch_core_set_variable("link_ip", switch_core_get_variable("local_ip_v4"));
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}
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FST_SETUP_END()
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FST_TEARDOWN_BEGIN()
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{
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}
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FST_TEARDOWN_END()
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FST_TEST_BEGIN(test_eavesdrop_bridged_same_ptime_20ms)
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{
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switch_core_session_t *session1 = NULL;
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switch_core_session_t *session2 = NULL;
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switch_core_session_t *session3 = NULL;
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switch_channel_t *channel1 = NULL;
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switch_channel_t *channel2 = NULL;
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switch_channel_t *channel3 = NULL;
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switch_status_t status;
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switch_call_cause_t cause;
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switch_stream_handle_t stream = { 0 };
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char eavesdrop_command[256] = { 0 };
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char rec_path[1024];
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char rec_uuid[SWITCH_UUID_FORMATTED_LENGTH + 1] = { 0 };
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char eaves_dialstr[512] = { 0 };
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switch_uuid_str(rec_uuid, sizeof(rec_uuid));
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/*parked 20 ms ptime */
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status = switch_ivr_originate(NULL, &session1, &cause, "{ignore_early_media=true}sofia/gateway/eavestest/+15553332220", 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session1);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel1 = switch_core_session_get_channel(session1);
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fst_requires(channel1);
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snprintf(eaves_dialstr, sizeof(eaves_dialstr), "{ignore_early_media=true}{sip_h_X-UnitTestRecfile=%s}sofia/gateway/eavestest/+15553332230", rec_uuid);
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/*eavesdropper 20 ms ptime*/
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status = switch_ivr_originate(NULL, &session2, &cause, eaves_dialstr, 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session2);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel2 = switch_core_session_get_channel(session2);
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fst_requires(channel2);
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/*milliwatt tone 20 ms ptime*/
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status = switch_ivr_originate(NULL, &session3, &cause, "{ignore_early_media=true}sofia/gateway/eavestest/+15553332226", 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session3);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel3 = switch_core_session_get_channel(session3);
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fst_requires(channel3);
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SWITCH_STANDARD_STREAM(stream);
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command), "uuid_bridge %s %s", switch_core_session_get_uuid(session1), switch_core_session_get_uuid(session2));
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switch_api_execute("bgapi", eavesdrop_command, session1, &stream);
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memset(eavesdrop_command, 0, sizeof(eavesdrop_command));
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command),"uuid_setvar_multi %s eavesdrop_enable_dtmf=false;eavesdrop_whisper_bleg=true;eavesdrop_whisper_aleg=false", switch_core_session_get_uuid(session3));
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switch_api_execute("bgapi", eavesdrop_command, session3, &stream);
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memset(eavesdrop_command, 0, sizeof(eavesdrop_command));
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command), "uuid_transfer %s 'eavesdrop:%s' inline", switch_core_session_get_uuid(session3), switch_core_session_get_uuid(session2));
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switch_api_execute("bgapi", eavesdrop_command, session3, &stream);
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switch_safe_free(stream.data);
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sleep(5); // it will record ~ 5 secs
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snprintf(rec_path, sizeof(rec_path), "/tmp/eaves-%s.wav", rec_uuid);
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fst_requires(switch_file_exists(rec_path, fst_pool) == SWITCH_STATUS_SUCCESS);
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fst_requires(test_detect_long_tone_in_file(rec_path, 8000, 300, 20) == SWITCH_STATUS_SUCCESS);
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unlink(rec_path);
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switch_channel_hangup(channel1, SWITCH_CAUSE_NORMAL_CLEARING);
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switch_channel_hangup(channel2, SWITCH_CAUSE_NORMAL_CLEARING);
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switch_channel_hangup(channel3, SWITCH_CAUSE_NORMAL_CLEARING);
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switch_core_session_rwunlock(session1);
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switch_core_session_rwunlock(session2);
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switch_core_session_rwunlock(session3);
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}
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FST_TEST_END()
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FST_TEST_BEGIN(test_eavesdrop_bridged_ptime_mismatch_20ms_30ms)
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{
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switch_core_session_t *session1 = NULL;
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switch_core_session_t *session2 = NULL;
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switch_core_session_t *session3 = NULL;
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switch_channel_t *channel1 = NULL;
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switch_channel_t *channel2 = NULL;
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switch_channel_t *channel3 = NULL;
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switch_status_t status;
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switch_call_cause_t cause;
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switch_stream_handle_t stream = { 0 };
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char eavesdrop_command[256] = { 0 };
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char rec_path[1024];
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char rec_uuid[SWITCH_UUID_FORMATTED_LENGTH + 1] = { 0 };
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char eaves_dialstr[512] = { 0 };
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switch_uuid_str(rec_uuid, sizeof(rec_uuid));
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/*parked 20 ms ptime */
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status = switch_ivr_originate(NULL, &session1, &cause, "{ignore_early_media=true}sofia/gateway/eavestest/+15553332220", 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session1);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel1 = switch_core_session_get_channel(session1);
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fst_requires(channel1);
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snprintf(eaves_dialstr, sizeof(eaves_dialstr), "{ignore_early_media=true}{sip_h_X-UnitTestRecfile=%s}sofia/gateway/eavestest/+15553332230", rec_uuid);
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/*eavesdropper 20 ms ptime*/
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status = switch_ivr_originate(NULL, &session2, &cause, eaves_dialstr, 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session2);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel2 = switch_core_session_get_channel(session2);
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fst_requires(channel2);
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/*milliwatt tone 30 ms ptime*/
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status = switch_ivr_originate(NULL, &session3, &cause, "{ignore_early_media=true}sofia/gateway/eavestest/+15553332222", 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session3);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel3 = switch_core_session_get_channel(session3);
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fst_requires(channel3);
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SWITCH_STANDARD_STREAM(stream);
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command), "uuid_bridge %s %s", switch_core_session_get_uuid(session1), switch_core_session_get_uuid(session2));
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switch_api_execute("bgapi", eavesdrop_command, session1, &stream);
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memset(eavesdrop_command, 0, sizeof(eavesdrop_command));
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command),"uuid_setvar_multi %s eavesdrop_enable_dtmf=false;eavesdrop_whisper_bleg=true;eavesdrop_whisper_aleg=false", switch_core_session_get_uuid(session3));
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switch_api_execute("bgapi", eavesdrop_command, session3, &stream);
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memset(eavesdrop_command, 0, sizeof(eavesdrop_command));
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command), "uuid_transfer %s 'eavesdrop:%s' inline", switch_core_session_get_uuid(session3), switch_core_session_get_uuid(session2));
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switch_api_execute("bgapi", eavesdrop_command, session3, &stream);
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switch_safe_free(stream.data);
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sleep(5); // it will record ~ 5 secs
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snprintf(rec_path, sizeof(rec_path), "/tmp/eaves-%s.wav", rec_uuid);
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fst_requires(switch_file_exists(rec_path, fst_pool) == SWITCH_STATUS_SUCCESS);
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fst_requires(test_detect_long_tone_in_file(rec_path, 8000, 300, 20) == SWITCH_STATUS_SUCCESS);
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unlink(rec_path);
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switch_channel_hangup(channel1, SWITCH_CAUSE_NORMAL_CLEARING);
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switch_channel_hangup(channel2, SWITCH_CAUSE_NORMAL_CLEARING);
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switch_channel_hangup(channel3, SWITCH_CAUSE_NORMAL_CLEARING);
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switch_core_session_rwunlock(session1);
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switch_core_session_rwunlock(session2);
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switch_core_session_rwunlock(session3);
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}
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FST_TEST_END()
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FST_TEST_BEGIN(test_eavesdrop_bridged_ptime_mismatch_30ms_20ms)
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{
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switch_core_session_t *session1 = NULL;
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switch_core_session_t *session2 = NULL;
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switch_core_session_t *session3 = NULL;
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switch_channel_t *channel1 = NULL;
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switch_channel_t *channel2 = NULL;
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switch_channel_t *channel3 = NULL;
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switch_status_t status;
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switch_call_cause_t cause;
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switch_stream_handle_t stream = { 0 };
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char eavesdrop_command[256] = { 0 };
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char rec_path[1024];
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char rec_uuid[SWITCH_UUID_FORMATTED_LENGTH + 1] = { 0 };
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char eaves_dialstr[512] = { 0 };
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switch_uuid_str(rec_uuid, sizeof(rec_uuid));
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/*parked 30 ms ptime */
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status = switch_ivr_originate(NULL, &session1, &cause, "{ignore_early_media=true}sofia/gateway/eavestest/+15553332231", 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session1);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel1 = switch_core_session_get_channel(session1);
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fst_requires(channel1);
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snprintf(eaves_dialstr, sizeof(eaves_dialstr), "{ignore_early_media=true}{sip_h_X-UnitTestRecfile=%s}sofia/gateway/eavestest/+15553332240", rec_uuid);
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/*eavesdropper 30 ms ptime*/
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status = switch_ivr_originate(NULL, &session2, &cause, eaves_dialstr, 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session2);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel2 = switch_core_session_get_channel(session2);
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fst_requires(channel2);
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/*milliwatt tone 20 ms ptime*/
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status = switch_ivr_originate(NULL, &session3, &cause, "{ignore_early_media=true}sofia/gateway/eavestest/+15553332226", 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session3);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel3 = switch_core_session_get_channel(session3);
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fst_requires(channel3);
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SWITCH_STANDARD_STREAM(stream);
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command), "uuid_bridge %s %s", switch_core_session_get_uuid(session1), switch_core_session_get_uuid(session2));
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switch_api_execute("bgapi", eavesdrop_command, session1, &stream);
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memset(eavesdrop_command, 0, sizeof(eavesdrop_command));
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command),"uuid_setvar_multi %s eavesdrop_enable_dtmf=false;eavesdrop_whisper_bleg=true;eavesdrop_whisper_aleg=false", switch_core_session_get_uuid(session3));
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switch_api_execute("bgapi", eavesdrop_command, session3, &stream);
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memset(eavesdrop_command, 0, sizeof(eavesdrop_command));
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command), "uuid_transfer %s 'eavesdrop:%s' inline", switch_core_session_get_uuid(session3), switch_core_session_get_uuid(session2));
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switch_api_execute("bgapi", eavesdrop_command, session3, &stream);
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switch_safe_free(stream.data);
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sleep(5); // it will record ~ 5 secs
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snprintf(rec_path, sizeof(rec_path), "/tmp/eaves-%s.wav", rec_uuid);
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fst_requires(switch_file_exists(rec_path, fst_pool) == SWITCH_STATUS_SUCCESS);
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fst_requires(test_detect_long_tone_in_file(rec_path, 8000, 300, 30) == SWITCH_STATUS_SUCCESS);
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unlink(rec_path);
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switch_channel_hangup(channel1, SWITCH_CAUSE_NORMAL_CLEARING);
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switch_channel_hangup(channel2, SWITCH_CAUSE_NORMAL_CLEARING);
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switch_channel_hangup(channel3, SWITCH_CAUSE_NORMAL_CLEARING);
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switch_core_session_rwunlock(session1);
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switch_core_session_rwunlock(session2);
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switch_core_session_rwunlock(session3);
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}
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FST_TEST_END()
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FST_TEST_BEGIN(test_eavesdrop_bridged_ptime_mismatch_reneg)
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{
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switch_core_session_t *session1 = NULL;
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switch_core_session_t *session2 = NULL;
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switch_core_session_t *session3 = NULL;
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switch_channel_t *channel1 = NULL;
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switch_channel_t *channel2 = NULL;
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switch_channel_t *channel3 = NULL;
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switch_status_t status;
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switch_call_cause_t cause;
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switch_stream_handle_t stream = { 0 };
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char eavesdrop_command[256] = { 0 };
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char rec_path[1024];
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char rec_uuid[SWITCH_UUID_FORMATTED_LENGTH + 1] = { 0 };
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char eaves_dialstr[512] = { 0 };
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switch_uuid_str(rec_uuid, sizeof(rec_uuid));
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/*parked 30 ms ptime */
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status = switch_ivr_originate(NULL, &session1, &cause, "{ignore_early_media=true}sofia/gateway/eavestest/+15553332231", 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session1);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel1 = switch_core_session_get_channel(session1);
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fst_requires(channel1);
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snprintf(eaves_dialstr, sizeof(eaves_dialstr), "{ignore_early_media=true}{sip_h_X-UnitTestRecfile=%s}sofia/gateway/eavestest/+15553332240", rec_uuid);
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/*eavesdropper 30 ms ptime*/
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status = switch_ivr_originate(NULL, &session2, &cause, eaves_dialstr, 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session2);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel2 = switch_core_session_get_channel(session2);
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fst_requires(channel2);
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/*milliwatt tone 20 ms ptime*/
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status = switch_ivr_originate(NULL, &session3, &cause, "{ignore_early_media=true}sofia/gateway/eavestest/+15553332226", 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
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fst_requires(session3);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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channel3 = switch_core_session_get_channel(session3);
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fst_requires(channel3);
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SWITCH_STANDARD_STREAM(stream);
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command), "uuid_bridge %s %s", switch_core_session_get_uuid(session1), switch_core_session_get_uuid(session2));
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switch_api_execute("bgapi", eavesdrop_command, session1, &stream);
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memset(eavesdrop_command, 0, sizeof(eavesdrop_command));
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command),"uuid_setvar_multi %s eavesdrop_enable_dtmf=false;eavesdrop_whisper_bleg=true;eavesdrop_whisper_aleg=false", switch_core_session_get_uuid(session3));
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switch_api_execute("bgapi", eavesdrop_command, session3, &stream);
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memset(eavesdrop_command, 0, sizeof(eavesdrop_command));
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command), "uuid_transfer %s 'eavesdrop:%s' inline", switch_core_session_get_uuid(session3), switch_core_session_get_uuid(session2));
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switch_api_execute("bgapi", eavesdrop_command, session3, &stream);
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sleep(2);
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// codec reneg for eavesdropper
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memset(eavesdrop_command, 0, sizeof(eavesdrop_command));
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command), "uuid_media_reneg %s = PCMU@20i", switch_core_session_get_uuid(session2));
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switch_api_execute("bgapi", eavesdrop_command, session3, &stream);
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sleep(1);
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// codec reneg for eavesdroppee
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memset(eavesdrop_command, 0, sizeof(eavesdrop_command));
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switch_snprintf(eavesdrop_command, sizeof(eavesdrop_command), "uuid_media_reneg %s = PCMU@30i", switch_core_session_get_uuid(session3));
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switch_api_execute("bgapi", eavesdrop_command, session3, &stream);
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switch_safe_free(stream.data);
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sleep(2);
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snprintf(rec_path, sizeof(rec_path), "/tmp/eaves-%s.wav", rec_uuid);
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fst_requires(switch_file_exists(rec_path, fst_pool) == SWITCH_STATUS_SUCCESS);
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fst_requires(test_detect_long_tone_in_file(rec_path, 8000, 300, 30) == SWITCH_STATUS_SUCCESS);
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unlink(rec_path);
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switch_channel_hangup(channel1, SWITCH_CAUSE_NORMAL_CLEARING);
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switch_channel_hangup(channel2, SWITCH_CAUSE_NORMAL_CLEARING);
|
|
switch_channel_hangup(channel3, SWITCH_CAUSE_NORMAL_CLEARING);
|
|
|
|
switch_core_session_rwunlock(session1);
|
|
switch_core_session_rwunlock(session2);
|
|
switch_core_session_rwunlock(session3);
|
|
|
|
}
|
|
FST_TEST_END()
|
|
|
|
}
|
|
FST_SUITE_END()
|
|
}
|
|
FST_CORE_END()
|
|
|