コード例 #1
0
static switch_status_t my_on_reporting(switch_core_session_t *session)
{
	switch_channel_t *channel = switch_core_session_get_channel(session);
	switch_status_t status = SWITCH_STATUS_SUCCESS;
	const char *template_str = NULL;
	char *expanded_vars = NULL, *sql = NULL;

	if (globals.shutdown) {
		return SWITCH_STATUS_SUCCESS;
	}

	if (!((globals.legs & CDR_LEG_A) && (globals.legs & CDR_LEG_B))) {
		if ((globals.legs & CDR_LEG_A)) {
			if (switch_channel_get_originator_caller_profile(channel)) {
				return SWITCH_STATUS_SUCCESS;
			}
		} else {
			if (switch_channel_get_originatee_caller_profile(channel)) {
				return SWITCH_STATUS_SUCCESS;
			}
		}
	}

	if (globals.debug) {
		switch_event_t *event;
		if (switch_event_create_plain(&event, SWITCH_EVENT_CHANNEL_DATA) == SWITCH_STATUS_SUCCESS) {
			char *buf;
			switch_channel_event_set_data(channel, event);
			switch_event_serialize(event, &buf, SWITCH_FALSE);
			switch_assert(buf);
			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "CHANNEL_DATA:\n%s\n", buf);
			switch_event_destroy(&event);
			switch_safe_free(buf);
		}
	}

	template_str = (const char *) switch_core_hash_find(globals.template_hash, globals.default_template);

	if (!template_str) {
		template_str = default_template;
	}

	expanded_vars = switch_channel_expand_variables(channel, template_str);

	if (!expanded_vars) {
		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error expanding CDR variables.\n");
		return SWITCH_STATUS_FALSE;
	}

	sql = switch_mprintf("INSERT INTO %s VALUES (%s)", globals.db_table, expanded_vars);
	assert(sql);
	write_cdr(sql);
	switch_safe_free(sql);

	if (expanded_vars != template_str) {
		switch_safe_free(expanded_vars);
	}

	return status;
}
コード例 #2
0
static void event_handler(switch_event_t *event)
{
	char *buf;
	switch_xml_t xml;
	char *xmlstr = "N/A";
	uint8_t dofree = 0;

	switch (event->event_id) {
	case SWITCH_EVENT_LOG:
		return;
	default:
		switch_event_serialize(event, &buf, SWITCH_TRUE);
		if ((xml = switch_event_xmlize(event, SWITCH_VA_NONE))) {
			xmlstr = switch_xml_toxml(xml, SWITCH_FALSE);
			dofree++;
		}

		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "\nEVENT (text version)\n--------------------------------\n%s", buf);
		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "\nEVENT (xml version)\n--------------------------------\n%s\n", xmlstr);
		break;
	}

	switch_safe_free(buf);

	if (dofree) {
		if (xml) {
			switch_xml_free(xml);
		}
		if (xmlstr) {
			free(xmlstr);
		}
	}
}
コード例 #3
0
SWITCH_DECLARE(const char *)Event::serialize(const char *format)
{
	this_check("");


	switch_safe_free(serialized_string);
	
	if (!event) {
		return "";
	}

	if (format && !strcasecmp(format, "xml")) {
		switch_xml_t xml;
		if ((xml = switch_event_xmlize(event, SWITCH_VA_NONE))) {
			serialized_string = switch_xml_toxml(xml, SWITCH_FALSE);
			switch_xml_free(xml);
			return serialized_string;
		} else {
			return "";
		}
	} else if (format && !strcasecmp(format, "json")) {
		switch_event_serialize_json(event, &serialized_string);
		return serialized_string;
	} else {
		if (switch_event_serialize(event, &serialized_string, SWITCH_TRUE) == SWITCH_STATUS_SUCCESS) {
			char *new_serialized_string = switch_mprintf("'%s'", serialized_string);
			free(serialized_string);
			serialized_string = new_serialized_string;
			return serialized_string;
		}
	}
	
	return "";

}
コード例 #4
0
ファイル: mod_xml_radius.c プロジェクト: PauloFer1/FreeSWITCH
static switch_xml_t mod_xml_radius_directory_search(const char *section, const char *tag_name, const char *key_name, const char *key_value, 
													switch_event_t *params,	void *user_data)
{
	char *event_buf = NULL;
	switch_xml_t xml = NULL;
	char *auth_method = switch_event_get_header(params,"sip_auth_method");
	

	if ( GLOBAL_DEBUG ) {
		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "mod_xml_radius: starting authentication\n");
		switch_event_serialize(params, &event_buf, SWITCH_TRUE);
		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Event: %s \n", event_buf);
		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Section: %s \nTag: %s\nKey_name: %s\nKey_value: %s\n", 
						  section, tag_name, key_name, key_value);
	}
	
	if ( auth_method == NULL) {
		return NULL;
	}
	
	if ( strncmp( "INVITE", auth_method, 6) == 0) {
		xml = mod_xml_radius_auth_invite(params);
	} else if ( strncmp( "REGISTER", auth_method, 8) == 0) {
		xml = mod_xml_radius_auth_reg(params);
	} else {
		xml = NULL;
	}

	return xml;
}
コード例 #5
0
ファイル: mod_random.c プロジェクト: DastanIqbal/FreeSWITCH
static void event_handler(switch_event_t *event)
{
	char *buf;

	if (switch_event_serialize(event, &buf, SWITCH_TRUE) == SWITCH_STATUS_SUCCESS) {
		random_add_entropy(rfd, buf, strlen(buf));  
		free(buf);
	}

}
コード例 #6
0
static switch_status_t my_on_reporting(switch_core_session_t *session)
{
	switch_channel_t *channel = switch_core_session_get_channel(session);
	switch_status_t status = SWITCH_STATUS_SUCCESS;
	const char *log_dir = NULL, *accountcode = NULL, *a_template_str = NULL, *g_template_str = NULL;
	char *log_line, *path = NULL;

	if (globals.shutdown) {
		return SWITCH_STATUS_SUCCESS;
	}

	if (!((globals.legs & CDR_LEG_A) && (globals.legs & CDR_LEG_B))) {
		if ((globals.legs & CDR_LEG_A)) {
			if (switch_channel_get_originator_caller_profile(channel)) {
				return SWITCH_STATUS_SUCCESS;
			}
		} else {
			if (switch_channel_get_originatee_caller_profile(channel)) {
				return SWITCH_STATUS_SUCCESS;
			}
		}
	}

	if (!(log_dir = switch_channel_get_variable(channel, "cdr_csv_base"))) {
		log_dir = globals.log_dir;
	}

	if (switch_dir_make_recursive(log_dir, SWITCH_DEFAULT_DIR_PERMS, switch_core_session_get_pool(session)) != SWITCH_STATUS_SUCCESS) {
		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error creating %s\n", log_dir);
		return SWITCH_STATUS_FALSE;
	}

	if (globals.debug) {
		switch_event_t *event;
		if (switch_event_create_plain(&event, SWITCH_EVENT_CHANNEL_DATA) == SWITCH_STATUS_SUCCESS) {
			char *buf;
			switch_channel_event_set_data(channel, event);
			switch_event_serialize(event, &buf, SWITCH_FALSE);
			switch_assert(buf);
			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "CHANNEL_DATA:\n%s\n", buf);
			switch_event_destroy(&event);
			free(buf);
		}
	}

	g_template_str = (const char *) switch_core_hash_find(globals.template_hash, globals.default_template);

	if ((accountcode = switch_channel_get_variable(channel, "ACCOUNTCODE"))) {
		a_template_str = (const char *) switch_core_hash_find(globals.template_hash, accountcode);
	}

	if (!g_template_str) {
		g_template_str =
			"\"${accountcode}\",\"${caller_id_number}\",\"${destination_number}\",\"${context}\",\"${caller_id}\",\"${channel_name}\",\"${bridge_channel}\",\"${last_app}\",\"${last_arg}\",\"${start_stamp}\",\"${answer_stamp}\",\"${end_stamp}\",\"${duration}\",\"${billsec}\",\"${hangup_cause}\",\"${amaflags}\",\"${uuid}\",\"${userfield}\";";
	}

	if (!a_template_str) {
		a_template_str = g_template_str;
	}

	log_line = switch_channel_expand_variables(channel, a_template_str);

	if ((accountcode) && (!globals.masterfileonly)) {
		path = switch_mprintf("%s%s%s.csv", log_dir, SWITCH_PATH_SEPARATOR, accountcode);
		assert(path);
		write_cdr(path, log_line);
		free(path);
	}

	if (g_template_str != a_template_str) {
		if (log_line != a_template_str) {
			switch_safe_free(log_line);
		}
		log_line = switch_channel_expand_variables(channel, g_template_str);
	}

	if (!log_line) {
		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error creating cdr\n");
		return SWITCH_STATUS_FALSE;
	}

	path = switch_mprintf("%s%sMaster.csv", log_dir, SWITCH_PATH_SEPARATOR);
	assert(path);
	write_cdr(path, log_line);
	free(path);


	if (log_line != g_template_str) {
		free(log_line);
	}

	return status;
}
コード例 #7
0
static switch_status_t my_on_reporting(switch_core_session_t *session)
{
    switch_channel_t *channel = switch_core_session_get_channel(session);
    switch_status_t status = SWITCH_STATUS_SUCCESS;
    char *values = NULL, *tmp = NULL, *pq_var = NULL;
    const char *var = NULL;
    cdr_field_t *cdr_field = NULL;
    switch_size_t len, offset;

    if (globals.shutdown) {
        return SWITCH_STATUS_SUCCESS;
    }

    if (!((globals.legs & CDR_LEG_A) && (globals.legs & CDR_LEG_B))) {
        if ((globals.legs & CDR_LEG_A)) {
            if (switch_channel_get_originator_caller_profile(channel)) {
                return SWITCH_STATUS_SUCCESS;
            }
        } else {
            if (switch_channel_get_originatee_caller_profile(channel)) {
                return SWITCH_STATUS_SUCCESS;
            }
        }
    }

    if (switch_dir_make_recursive(globals.spool_dir, SWITCH_DEFAULT_DIR_PERMS, switch_core_session_get_pool(session)) != SWITCH_STATUS_SUCCESS) {
        switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error creating %s\n", globals.spool_dir);
        return SWITCH_STATUS_FALSE;
    }

    if (globals.debug) {
        switch_event_t *event;
        if (switch_event_create(&event, SWITCH_EVENT_COMMAND) == SWITCH_STATUS_SUCCESS) {
            char *buf;
            switch_channel_event_set_data(channel, event);
            switch_event_serialize(event, &buf, SWITCH_FALSE);
            switch_assert(buf);
            switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "CHANNEL_DATA:\n%s\n", buf);
            switch_event_destroy(&event);
            switch_safe_free(buf);
        }
    }

    switch_zmalloc(values, 1);
    offset = 0;

    for (cdr_field = globals.db_schema->fields; cdr_field->var_name; cdr_field++) {
        if ((var = switch_channel_get_variable(channel, cdr_field->var_name))) {
            /* Allocate sufficient buffer for PQescapeString */
            len = strlen(var);
            tmp = switch_core_session_alloc(session, len * 2 + 1);
            PQescapeString(tmp, var, len);
            var = tmp;
        }

        if (cdr_field->quote) {
            if ((cdr_field->not_null == SWITCH_FALSE) && zstr(var)) {
                pq_var = switch_mprintf("null,", var);
            } else {
                pq_var = switch_mprintf("'%s',", var);
            }
        } else {
            pq_var = switch_mprintf("%s,", var);
        }

        /* Resize values buffer to accomodate next var */
        len = strlen(pq_var);
        tmp = realloc(values, offset + len);
        values = tmp;
        memcpy(values + offset, pq_var, len);
        switch_safe_free(pq_var);
        offset += len;
    }
    *(values + --offset) = '\0';

    insert_cdr(values);
    switch_safe_free(values);

    return status;
}
コード例 #8
0
static void event_handler(switch_event_t *event)
{
	uint8_t send = 0;

	if (globals.running != 1) {
		return;
	}

	if (event->subclass_name && (!strcmp(event->subclass_name, MULTICAST_EVENT) ||
								 !strcmp(event->subclass_name, MULTICAST_PEERUP) || !strcmp(event->subclass_name, MULTICAST_PEERDOWN))) {
		char *event_name, *sender;
		if ((event_name = switch_event_get_header(event, "orig-event-name")) &&
			!strcasecmp(event_name, "HEARTBEAT") && (sender = switch_event_get_header(event, "orig-multicast-sender"))) {
			struct peer_status *p;
			time_t now = switch_epoch_time_now(NULL);

			if (!(p = switch_core_hash_find(globals.peer_hash, sender))) {
				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Host %s not already in hash\n", sender);
				p = switch_core_alloc(module_pool, sizeof(struct peer_status));
				p->active = SWITCH_FALSE;
				p->lastseen = 0;
				/*} else { */
				/*switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Host %s last seen %d seconds ago\n", sender, now - p->lastseen); */
			}

			if (!p->active) {
				switch_event_t *local_event;
				if (switch_event_create_subclass(&local_event, SWITCH_EVENT_CUSTOM, MULTICAST_PEERUP) == SWITCH_STATUS_SUCCESS) {
					char lastseen[21];
					switch_event_add_header_string(local_event, SWITCH_STACK_BOTTOM, "Peer", sender);
					if (p->lastseen) {
						switch_snprintf(lastseen, sizeof(lastseen), "%d", (int) p->lastseen);
					} else {
						switch_snprintf(lastseen, sizeof(lastseen), "%s", "Never");
					}
					switch_event_add_header_string(local_event, SWITCH_STACK_BOTTOM, "Lastseen", lastseen);
					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Peer %s has come up; last seen: %s\n", sender, lastseen);

					switch_event_fire(&local_event);
				}
			}
			p->active = SWITCH_TRUE;
			p->lastseen = now;

			switch_core_hash_insert(globals.peer_hash, sender, p);
		}

		/* ignore our own events to avoid ping pong */
		return;
	}

	if (event->event_id == SWITCH_EVENT_RELOADXML) {
		switch_mutex_lock(globals.mutex);
		switch_core_hash_destroy(&globals.event_hash);
		globals.event_hash = NULL;
		if (globals.psk) {
			switch_safe_free(globals.psk);
			globals.psk = NULL;
		}
		switch_core_hash_init(&globals.event_hash, module_pool);
		memset(globals.event_list, 0, SWITCH_EVENT_ALL + 1);
		if (load_config() != SWITCH_STATUS_SUCCESS) {
			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Failed to reload config file\n");
		} else {
			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Event Multicast Reloaded\n");
		}
		switch_mutex_unlock(globals.mutex);
	}

	if (event->event_id == SWITCH_EVENT_HEARTBEAT) {
		switch_hash_index_t *cur;
		switch_ssize_t keylen;
		const void *key;
		void *value;
		time_t now = switch_epoch_time_now(NULL);
		struct peer_status *last;
		char *host;

		for (cur = switch_hash_first(NULL, globals.peer_hash); cur; cur = switch_hash_next(cur)) {
			switch_hash_this(cur, &key, &keylen, &value);
			host = (char *) key;
			last = (struct peer_status *) value;
			if (last->active && (now - (last->lastseen)) > 60) {
				switch_event_t *local_event;

				last->active = SWITCH_FALSE;
				if (switch_event_create_subclass(&local_event, SWITCH_EVENT_CUSTOM, MULTICAST_PEERDOWN) == SWITCH_STATUS_SUCCESS) {
					char lastseen[21];
					switch_event_add_header_string(local_event, SWITCH_STACK_BOTTOM, "Peer", host);
					switch_snprintf(lastseen, sizeof(lastseen), "%d", (int) last->lastseen);
					switch_event_add_header_string(local_event, SWITCH_STACK_BOTTOM, "Lastseen", lastseen);
					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Peer %s has gone down; last seen: %s\n", host, lastseen);

					switch_event_fire(&local_event);
				}
			}
		}
	}

	switch_mutex_lock(globals.mutex);
	if (globals.event_list[(uint8_t) SWITCH_EVENT_ALL]) {
		send = 1;
	} else if ((globals.event_list[(uint8_t) event->event_id])) {
		if (event->event_id != SWITCH_EVENT_CUSTOM || (event->subclass_name && switch_core_hash_find(globals.event_hash, event->subclass_name))) {
			send = 1;
		}
	}
	switch_mutex_unlock(globals.mutex);

	if (send) {
		char *packet;

		switch (event->event_id) {
		case SWITCH_EVENT_LOG:
			return;
		default:
			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Multicast-Sender", switch_core_get_switchname());
			if (switch_event_serialize(event, &packet, SWITCH_TRUE) == SWITCH_STATUS_SUCCESS) {
				size_t len;
				char *buf;
#ifdef HAVE_OPENSSL
				int outlen, tmplen;
				EVP_CIPHER_CTX ctx;
				char uuid_str[SWITCH_UUID_FORMATTED_LENGTH + 1];
				switch_uuid_t uuid;

				switch_uuid_get(&uuid);
				switch_uuid_format(uuid_str, &uuid);
				len = strlen(packet) + SWITCH_UUID_FORMATTED_LENGTH + EVP_MAX_IV_LENGTH + strlen((char *) MAGIC);
#else
				len = strlen(packet) + strlen((char *) MAGIC);
#endif
				buf = malloc(len + 1);
				memset(buf, 0, len + 1);
				switch_assert(buf);

#ifdef HAVE_OPENSSL
				if (globals.psk) {
					switch_copy_string(buf, uuid_str, SWITCH_UUID_FORMATTED_LENGTH);

					EVP_CIPHER_CTX_init(&ctx);
					EVP_EncryptInit(&ctx, EVP_bf_cbc(), NULL, NULL);
					EVP_CIPHER_CTX_set_key_length(&ctx, strlen(globals.psk));
					EVP_EncryptInit(&ctx, NULL, (unsigned char *) globals.psk, (unsigned char *) uuid_str);
					EVP_EncryptUpdate(&ctx, (unsigned char *) buf + SWITCH_UUID_FORMATTED_LENGTH,
									  &outlen, (unsigned char *) packet, (int) strlen(packet));
					EVP_EncryptUpdate(&ctx, (unsigned char *) buf + SWITCH_UUID_FORMATTED_LENGTH + outlen,
									  &tmplen, (unsigned char *) MAGIC, (int) strlen((char *) MAGIC));
					outlen += tmplen;
					EVP_EncryptFinal(&ctx, (unsigned char *) buf + SWITCH_UUID_FORMATTED_LENGTH + outlen, &tmplen);
					outlen += tmplen;
					len = (size_t) outlen + SWITCH_UUID_FORMATTED_LENGTH;
					*(buf + SWITCH_UUID_FORMATTED_LENGTH + outlen) = '\0';
				} else {
#endif
					switch_copy_string(buf, packet, len);
					switch_copy_string(buf + strlen(packet), (char *) MAGIC, strlen((char *) MAGIC) + 1);
#ifdef HAVE_OPENSSL
				}
#endif

				switch_socket_sendto(globals.udp_socket, globals.addr, 0, buf, &len);
				switch_safe_free(packet);
				switch_safe_free(buf);
			}
			break;
		}
	}
	return;
}