Copied: freeswitch/trunk/src/mod/event_handlers/mod_json_cdr/mod_json_cdr.c (from rev 17024, freeswitch/branches/cseket/src/mod/event_handlers/mod_json_cdr/mod_json_cdr.c) (0 => 17025)
--- freeswitch/trunk/src/mod/event_handlers/mod_json_cdr/mod_json_cdr.c (rev 0)
+++ freeswitch/trunk/src/mod/event_handlers/mod_json_cdr/mod_json_cdr.c 2010-03-17 15:26:56 UTC (rev 17025)
@@ -0,0 +1,1046 @@
+/*
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2005-2010, Anthony Minessale II <anthm@freeswitch.org>
+ *
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ *
+ * The Initial Developer of the Original Code is
+ * Anthony Minessale II <anthm@freeswitch.org>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Brian West <brian@freeswitch.org>
+ * Bret McDanel <trixter AT 0xdecafbad.com>
+ * Justin Cassidy <xachenant@hotmail.com>
+ *
+ * mod_json_cdr.c -- JSON CDR Module to files or curl
+ *
+ */
+#include <sys/stat.h>
+#include <switch.h>
+#include <curl/curl.h>
+#include <json.h>
+
+#define MAX_URLS 20
+
+#define ENCODING_NONE 0
+#define ENCODING_DEFAULT 1
+#define ENCODING_BASE64 2
+
+static struct {
+ char *cred;
+ char *urls[MAX_URLS + 1];
+ int url_count;
+ int url_index;
+ switch_thread_rwlock_t *log_path_lock;
+ char *base_log_dir;
+ char *base_err_log_dir;
+ char *log_dir;
+ char *err_log_dir;
+ uint32_t delay;
+ uint32_t retries;
+ uint32_t shutdown;
+ uint32_t enable_cacert_check;
+ char *ssl_cert_file;
+ char *ssl_key_file;
+ char *ssl_key_password;
+ char *ssl_version;
+ char *ssl_cacert_file;
+ uint32_t enable_ssl_verifyhost;
+ int encode;
+ int log_http_and_disk;
+ int log_b;
+ int prefix_a;
+ int disable100continue;
+ int rotate;
+ int auth_scheme;
+ switch_memory_pool_t *pool;
+ switch_event_node_t *node;
+} globals;
+
+SWITCH_MODULE_LOAD_FUNCTION(mod_json_cdr_load);
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_json_cdr_shutdown);
+SWITCH_MODULE_DEFINITION(mod_json_cdr, mod_json_cdr_load, mod_json_cdr_shutdown, NULL);
+
+/* this function would have access to the HTML returned by the webserver, we don't need it
+ * and the default curl activity is to print to stdout, something not as desirable
+ * so we have a dummy function here
+ */
+static size_t httpCallBack(char *buffer, size_t size, size_t nitems, void *outstream)
+{
+ return size * nitems;
+}
+
+static switch_status_t set_json_cdr_log_dirs()
+{
+ switch_time_exp_t tm;
+ char *path = NULL;
+ char date[80] = "";
+ switch_size_t retsize;
+ switch_status_t status = SWITCH_STATUS_SUCCESS, dir_status;
+
+ switch_time_exp_lt(&tm, switch_micro_time_now());
+ switch_strftime_nocheck(date, &retsize, sizeof(date), "%Y-%m-%d-%H-%M-%S", &tm);
+
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Rotating log file paths\n");
+
+ if (!zstr(globals.base_log_dir)) {
+ if (globals.rotate) {
+ if ((path = switch_mprintf("%s%s%s", globals.base_log_dir, SWITCH_PATH_SEPARATOR, date))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Rotating log file path to %s\n", path);
+
+ dir_status = SWITCH_STATUS_SUCCESS;
+ if (switch_directory_exists(path, globals.pool) != SWITCH_STATUS_SUCCESS) {
+ dir_status = switch_dir_make(path, SWITCH_FPROT_OS_DEFAULT, globals.pool);
+ }
+
+ if (dir_status == SWITCH_STATUS_SUCCESS) {
+ switch_thread_rwlock_wrlock(globals.log_path_lock);
+ switch_safe_free(globals.log_dir);
+ globals.log_dir = path;
+ switch_thread_rwlock_unlock(globals.log_path_lock);
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to create new mod_json_cdr log_dir path\n");
+ switch_safe_free(path);
+ status = SWITCH_STATUS_FALSE;
+ }
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to generate new mod_json_cdr log_dir path\n");
+ status = SWITCH_STATUS_FALSE;
+ }
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Setting log file path to %s\n", globals.base_log_dir);
+ if ((path = switch_safe_strdup(globals.base_log_dir))) {
+ switch_thread_rwlock_wrlock(globals.log_path_lock);
+ switch_safe_free(globals.log_dir);
+ globals.log_dir = path;
+ switch_thread_rwlock_unlock(globals.log_path_lock);
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to set log_dir path\n");
+ status = SWITCH_STATUS_FALSE;
+ }
+ }
+ }
+
+ if (!zstr(globals.base_err_log_dir)) {
+ if (globals.rotate) {
+ if ((path = switch_mprintf("%s%s%s", globals.base_err_log_dir, SWITCH_PATH_SEPARATOR, date))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Rotating err log file path to %s\n", path);
+
+ dir_status = SWITCH_STATUS_SUCCESS;
+ if (switch_directory_exists(path, globals.pool) != SWITCH_STATUS_SUCCESS) {
+ dir_status = switch_dir_make(path, SWITCH_FPROT_OS_DEFAULT, globals.pool);
+ }
+
+ if (dir_status == SWITCH_STATUS_SUCCESS) {
+ switch_thread_rwlock_wrlock(globals.log_path_lock);
+ switch_safe_free(globals.err_log_dir);
+ globals.err_log_dir = path;
+ switch_thread_rwlock_unlock(globals.log_path_lock);
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to create new mod_json_cdr err_log_dir path\n");
+ switch_safe_free(path);
+ status = SWITCH_STATUS_FALSE;
+ }
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to generate new mod_json_cdr err_log_dir path\n");
+ status = SWITCH_STATUS_FALSE;
+ }
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Setting err log file path to %s\n", globals.base_err_log_dir);
+ if ((path = switch_safe_strdup(globals.base_err_log_dir))) {
+ switch_thread_rwlock_wrlock(globals.log_path_lock);
+ switch_safe_free(globals.err_log_dir);
+ globals.err_log_dir = path;
+ switch_thread_rwlock_unlock(globals.log_path_lock);
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to set err_log_dir path\n");
+ status = SWITCH_STATUS_FALSE;
+ }
+ }
+ }
+
+ return status;
+}
+
+#define JSON_ENSURE_SUCCESS(obj) if (is_error(obj)) { return; }
+SWITCH_DECLARE(void) set_json_profile_data(struct json_object *json, switch_caller_profile_t *caller_profile)
+{
+ struct json_object *param = NULL;
+
+ param = json_object_new_string((char *)caller_profile->username);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "username", param);
+
+ param = json_object_new_string((char *)caller_profile->dialplan);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "dialplan", param);
+
+ param = json_object_new_string((char *)caller_profile->caller_id_name);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "caller_id_name", param);
+
+ param = json_object_new_string((char *)caller_profile->ani);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "ani", param);
+
+ param = json_object_new_string((char *)caller_profile->aniii);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "aniii", param);
+
+ param = json_object_new_string((char *)caller_profile->caller_id_number);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "caller_id_number", param);
+
+ param = json_object_new_string((char *)caller_profile->network_addr);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "network_addr", param);
+
+ param = json_object_new_string((char *)caller_profile->rdnis);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "rdnis", param);
+
+ param = json_object_new_string(caller_profile->destination_number);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "destination_number", param);
+
+ param = json_object_new_string(caller_profile->uuid);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "uuid", param);
+
+ param = json_object_new_string((char *)caller_profile->source);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "source", param);
+
+ param = json_object_new_string((char *)caller_profile->context);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "context", param);
+
+ param = json_object_new_string(caller_profile->chan_name);
+ JSON_ENSURE_SUCCESS(param);
+ json_object_object_add(json, "chan_name", param);
+
+}
+
+SWITCH_DECLARE(void) set_json_chan_vars(struct json_object *json, switch_channel_t *channel)
+{
+ struct json_object *variable = NULL;
+ switch_event_header_t *hi = switch_channel_variable_first(channel);
+
+ if (!hi)
+ return;
+
+ for (; hi; hi = hi->next) {
+ if (!zstr(hi->name) && !zstr(hi->value)) {
+ char *data;
+ switch_size_t dlen = strlen(hi->value) * 3;
+
+ if ((data = malloc(dlen))) {
+ memset(data, 0, dlen);
+ switch_url_encode(hi->value, data, dlen);
+
+ variable = json_object_new_string(data);
+ if (!is_error(variable)) {
+ json_object_object_add(json, hi->name, variable);
+ }
+ free(data);
+ }
+ }
+ }
+ switch_channel_variable_last(channel);
+
+ return;
+}
+
+
+
+SWITCH_DECLARE(switch_status_t) generate_json_cdr(switch_core_session_t *session, struct json_object **json_cdr)
+{
+
+ struct json_object *cdr = json_object_new_object();
+ switch_channel_t *channel = switch_core_session_get_channel(session);
+ switch_caller_profile_t *caller_profile;
+ struct json_object *variables, *j_main_cp, *j_caller_profile, *j_caller_extension, *j_times, *time_tag,
+ *j_application, *j_callflow, *j_inner_extension, *j_apps, *j_o, *j_channel_data, *j_field;
+ switch_app_log_t *app_log;
+ char tmp[512], *f;
+
+ if (is_error(cdr)) {
+ return SWITCH_STATUS_FALSE;
+ }
+
+ j_channel_data = json_object_new_object();
+ if (is_error(j_channel_data)) {
+ goto error;
+ }
+ json_object_object_add(cdr, "channel_data", j_channel_data);
+
+
+ j_field = json_object_new_string((char *) switch_channel_state_name(switch_channel_get_state(channel)));
+ json_object_object_add(j_channel_data, "state", j_field);
+
+ j_field = json_object_new_string(switch_channel_direction(channel) == SWITCH_CALL_DIRECTION_OUTBOUND ? "outbound" : "inbound");
+
+ json_object_object_add(j_channel_data, "direction", j_field);
+
+
+ switch_snprintf(tmp, sizeof(tmp), "%d", switch_channel_get_state(channel));
+ j_field = json_object_new_string((char *) tmp);
+ json_object_object_add(j_channel_data, "state_number", j_field);
+
+
+ if ((f = switch_channel_get_flag_string(channel))) {
+ j_field = json_object_new_string((char *) f);
+ json_object_object_add(j_channel_data, "flags", j_field);
+ free(f);
+ }
+
+ if ((f = switch_channel_get_cap_string(channel))) {
+ j_field = json_object_new_string((char *) f);
+ json_object_object_add(j_channel_data, "caps", j_field);
+ free(f);
+ }
+
+
+ variables = json_object_new_object();
+ json_object_object_add(cdr, "variables", variables);
+
+ if (is_error(variables)) {
+ goto error;
+ }
+
+ set_json_chan_vars(variables, channel);
+
+
+ if ((app_log = switch_core_session_get_app_log(session))) {
+ switch_app_log_t *ap;
+
+ j_apps = json_object_new_object();
+
+ if (is_error(j_apps)) {
+ goto error;
+ }
+
+ json_object_object_add(cdr, "app_log", j_apps);
+
+ for (ap = app_log; ap; ap = ap->next) {
+ j_application = json_object_new_object();
+
+ if (is_error(j_application)) {
+ goto error;
+ }
+
+ json_object_object_add(j_application, "app_name", json_object_new_string(ap->app));
+ json_object_object_add(j_application, "app_data", json_object_new_string(ap->arg));
+
+ json_object_object_add(j_apps, "application", j_application);
+ }
+ }
+
+
+ caller_profile = switch_channel_get_caller_profile(channel);
+
+ while (caller_profile) {
+
+ j_callflow = json_object_new_object();
+
+ if (is_error(j_callflow)) {
+ goto error;
+ }
+
+ json_object_object_add(cdr, "callflow", j_callflow);
+
+ if (!zstr(caller_profile->dialplan)) {
+ json_object_object_add(j_callflow, "dialplan", json_object_new_string((char *)caller_profile->dialplan));
+ }
+
+ if (!zstr(caller_profile->profile_index)) {
+ json_object_object_add(j_callflow, "profile_index", json_object_new_string((char *)caller_profile->profile_index));
+ }
+
+ if (caller_profile->caller_extension) {
+ switch_caller_application_t *ap;
+
+ j_caller_extension = json_object_new_object();
+
+ if (is_error(j_caller_extension)) {
+ goto error;
+ }
+
+ json_object_object_add(j_callflow, "extension", j_caller_extension);
+
+ json_object_object_add(j_caller_extension, "name", json_object_new_string(caller_profile->caller_extension->extension_name));
+ json_object_object_add(j_caller_extension, "number", json_object_new_string(caller_profile->caller_extension->extension_number));
+
+ if (caller_profile->caller_extension->current_application) {
+ json_object_object_add(j_caller_extension, "current_app", json_object_new_string(caller_profile->caller_extension->current_application->application_name));
+ }
+
+ for (ap = caller_profile->caller_extension->applications; ap; ap = ap->next) {
+ j_application = json_object_new_object();
+
+ if (is_error(j_application)) {
+ goto error;
+ }
+
+
+ json_object_object_add(j_caller_extension, "application", j_application);
+
+ if (ap == caller_profile->caller_extension->current_application) {
+ json_object_object_add(j_application, "last_executed", json_object_new_string("true"));
+ }
+ json_object_object_add(j_application, "app_name", json_object_new_string(ap->application_name));
+ json_object_object_add(j_application, "app_data", json_object_new_string(ap->application_data));
+ }
+
+ if (caller_profile->caller_extension->children) {
+ switch_caller_profile_t *cp = NULL;
+ for (cp = caller_profile->caller_extension->children; cp; cp = cp->next) {
+
+ if (!cp->caller_extension) {
+ continue;
+ }
+
+ j_inner_extension = json_object_new_object();
+ if (is_error(j_inner_extension)) {
+ goto error;
+ }
+
+ json_object_object_add(j_caller_extension, "sub_extensions", j_inner_extension);
+
+
+ j_caller_extension = json_object_new_object();
+ if (is_error(j_caller_extension)) {
+ goto error;
+ }
+
+ json_object_object_add(j_inner_extension, "extension", j_caller_extension);
+
+ json_object_object_add(j_caller_extension, "name", json_object_new_string(cp->caller_extension->extension_name));
+ json_object_object_add(j_caller_extension, "number", json_object_new_string(cp->caller_extension->extension_number));
+
+ json_object_object_add(j_caller_extension, "dialplan", json_object_new_string((char *)cp->dialplan));
+
+ if (cp->caller_extension->current_application) {
+ json_object_object_add(j_caller_extension, "current_app", json_object_new_string(cp->caller_extension->current_application->application_name));
+ }
+
+ for (ap = cp->caller_extension->applications; ap; ap = ap->next) {
+ j_application = json_object_new_object();
+
+ if (is_error(j_application)) {
+ goto error;
+ }
+ json_object_object_add(j_caller_extension, "application", j_application);
+
+ if (ap == cp->caller_extension->current_application) {
+ json_object_object_add(j_application, "last_executed", json_object_new_string("true"));
+ }
+ json_object_object_add(j_application, "app_name", json_object_new_string(ap->application_name));
+ json_object_object_add(j_application, "app_data", json_object_new_string(ap->application_data));
+ }
+ }
+ }
+ }
+
+ j_main_cp = json_object_new_object();
+ if (is_error(j_main_cp)) {
+ goto error;
+ }
+
+ json_object_object_add(j_callflow, "caller_profile", j_main_cp);
+
+ set_json_profile_data(j_main_cp, caller_profile);
+
+ if (caller_profile->originator_caller_profile) {
+ switch_caller_profile_t *cp = NULL;
+
+ j_o = json_object_new_object();
+ if (is_error(j_o)) {
+ goto error;
+ }
+
+ json_object_object_add(j_main_cp, "originator", j_o);
+
+ for (cp = caller_profile->originator_caller_profile; cp; cp = cp->next) {
+ j_caller_profile = json_object_new_object();
+ if (is_error(j_caller_profile)) {
+ goto error;
+ }
+
+ json_object_object_add(j_o, "originator_caller_profile", j_caller_profile);
+
+ set_json_profile_data(j_caller_profile, cp);
+ }
+ }
+
+ if (caller_profile->originatee_caller_profile) {
+ switch_caller_profile_t *cp = NULL;
+
+ j_o = json_object_new_object();
+ if (is_error(j_o)) {
+ goto error;
+ }
+
+ json_object_object_add(j_main_cp, "originatee", j_o);
+
+ for (cp = caller_profile->originatee_caller_profile; cp; cp = cp->next) {
+
+ j_caller_profile = json_object_new_object();
+ if (is_error(j_caller_profile)) {
+ goto error;
+ }
+
+ json_object_object_add(j_o, "originatee_caller_profile", j_caller_profile);
+ set_json_profile_data(j_caller_profile, cp);
+ }
+ }
+
+ if (caller_profile->times) {
+
+ j_times = json_object_new_object();
+ if (is_error(j_times)) {
+ goto error;
+ }
+
+ json_object_object_add(j_callflow, "times", j_times);
+
+ switch_snprintf(tmp, sizeof(tmp), "%" SWITCH_TIME_T_FMT, caller_profile->times->created);
+ time_tag = json_object_new_string(tmp);
+ if (is_error(time_tag)) {
+ goto error;
+ }
+ json_object_object_add(j_times, "created_time", time_tag);
+
+ switch_snprintf(tmp, sizeof(tmp), "%" SWITCH_TIME_T_FMT, caller_profile->times->profile_created);
+ time_tag = json_object_new_string(tmp);
+ if (is_error(time_tag)) {
+ goto error;
+ }
+ json_object_object_add(j_times, "profile_created_time", time_tag);
+
+ switch_snprintf(tmp, sizeof(tmp), "%" SWITCH_TIME_T_FMT, caller_profile->times->progress);
+ time_tag = json_object_new_string(tmp);
+ if (is_error(time_tag)) {
+ goto error;
+ }
+ json_object_object_add(j_times, "progress_time", time_tag);
+
+ switch_snprintf(tmp, sizeof(tmp), "%" SWITCH_TIME_T_FMT, caller_profile->times->progress_media);
+ time_tag = json_object_new_string(tmp);
+ if (is_error(time_tag)) {
+ goto error;
+ }
+ json_object_object_add(j_times, "progress_media_time", time_tag);
+
+
+ switch_snprintf(tmp, sizeof(tmp), "%" SWITCH_TIME_T_FMT, caller_profile->times->answered);
+ time_tag = json_object_new_string(tmp);
+ if (is_error(time_tag)) {
+ goto error;
+ }
+ json_object_object_add(j_times, "answered_time", time_tag);
+
+ switch_snprintf(tmp, sizeof(tmp), "%" SWITCH_TIME_T_FMT, caller_profile->times->hungup);
+ time_tag = json_object_new_string(tmp);
+ if (is_error(time_tag)) {
+ goto error;
+ }
+ json_object_object_add(j_times, "hangup_time", time_tag);
+
+ switch_snprintf(tmp, sizeof(tmp), "%" SWITCH_TIME_T_FMT, caller_profile->times->resurrected);
+ time_tag = json_object_new_string(tmp);
+ if (is_error(time_tag)) {
+ goto error;
+ }
+ json_object_object_add(j_times, "resurrect_time", time_tag);
+
+ switch_snprintf(tmp, sizeof(tmp), "%" SWITCH_TIME_T_FMT, caller_profile->times->transferred);
+ time_tag = json_object_new_string(tmp);
+ if (is_error(time_tag)) {
+ goto error;
+ }
+ json_object_object_add(j_times, "transfer_time", time_tag);
+
+ }
+
+ caller_profile = caller_profile->next;
+ }
+
+ *json_cdr = cdr;
+
+ return SWITCH_STATUS_SUCCESS;
+
+ error:
+
+ if (cdr) {
+ json_object_put(cdr);
+ }
+
+ return SWITCH_STATUS_FALSE;
+}
+
+
+static switch_status_t my_on_reporting(switch_core_session_t *session)
+{
+ struct json_object *json_cdr = NULL;
+ const char *json_text = NULL;
+ char *path = NULL;
+ char *curl_json_text = NULL;
+ const char *logdir = NULL;
+ char *json_text_escaped = NULL;
+ int fd = -1;
+ uint32_t cur_try;
+ long httpRes;
+ CURL *curl_handle = NULL;
+ struct curl_slist *headers = NULL;
+ struct curl_slist *slist = NULL;
+ switch_channel_t *channel = switch_core_session_get_channel(session);
+ switch_status_t status = SWITCH_STATUS_FALSE;
+ int is_b;
+ const char *a_prefix = "";
+
+ if (globals.shutdown) {
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ is_b = channel && switch_channel_get_originator_caller_profile(channel);
+ if (!globals.log_b && is_b) {
+ return SWITCH_STATUS_SUCCESS;
+ }
+ if (!is_b && globals.prefix_a)
+ a_prefix = "a_";
+
+
+ if (generate_json_cdr(session, &json_cdr) != SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Generating Data!\n");
+ return SWITCH_STATUS_FALSE;
+ }
+
+ json_text = json_object_to_json_string(json_cdr);
+
+ if (!json_text) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
+ goto error;
+ }
+
+ switch_thread_rwlock_rdlock(globals.log_path_lock);
+
+ if (!(logdir = switch_channel_get_variable(channel, "json_cdr_base"))) {
+ logdir = globals.log_dir;
+ }
+
+ if (!zstr(logdir) && (globals.log_http_and_disk || !globals.url_count)) {
+ path = switch_mprintf("%s%s%s%s.cdr.json", logdir, SWITCH_PATH_SEPARATOR, a_prefix, switch_core_session_get_uuid(session));
+ switch_thread_rwlock_unlock(globals.log_path_lock);
+ if (path) {
+#ifdef _MSC_VER
+ if ((fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR)) > -1) {
+#else
+ if ((fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)) > -1) {
+#endif
+ int wrote;
+ wrote = write(fd, json_text, (unsigned) strlen(json_text));
+ close(fd);
+ fd = -1;
+ } else {
+ char ebuf[512] = { 0 };
+#ifdef WIN32
+ strerror_s(ebuf, sizeof(ebuf), errno);
+#else
+ strerror_r(errno, ebuf, sizeof(ebuf));
+#endif
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error writing [%s][%s]\n", path, ebuf);
+ }
+ switch_safe_free(path);
+ }
+ } else {
+ switch_thread_rwlock_unlock(globals.log_path_lock);
+ }
+
+ /* try to post it to the web server */
+ if (globals.url_count) {
+ char *destUrl = NULL;
+ curl_handle = curl_easy_init();
+
+ if (globals.encode) {
+ switch_size_t need_bytes = strlen(json_text) * 3;
+
+ json_text_escaped = malloc(need_bytes);
+ switch_assert(json_text_escaped);
+ memset(json_text_escaped, 0, need_bytes);
+ if (globals.encode == ENCODING_DEFAULT) {
+ headers = curl_slist_append(headers, "Content-Type: application/x-www-form-urlencoded");
+ switch_url_encode(json_text, json_text_escaped, need_bytes);
+ } else {
+ headers = curl_slist_append(headers, "Content-Type: application/x-www-form-base64-encoded");
+ switch_b64_encode((unsigned char *) json_text, need_bytes / 3, (unsigned char *) json_text_escaped, need_bytes);
+ }
+
+ json_text = json_text_escaped;
+
+ if (!(curl_json_text = switch_mprintf("cdr=%s", json_text))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
+ goto error;
+ }
+
+ } else {
+ headers = curl_slist_append(headers, "Content-Type: application/x-www-form-plaintext");
+ curl_json_text = (char *)json_text;
+ }
+
+
+ if (!zstr(globals.cred)) {
+ curl_easy_setopt(curl_handle, CURLOPT_HTTPAUTH, globals.auth_scheme);
+ curl_easy_setopt(curl_handle, CURLOPT_USERPWD, globals.cred);
+ }
+
+ curl_easy_setopt(curl_handle, CURLOPT_HTTPHEADER, headers);
+ curl_easy_setopt(curl_handle, CURLOPT_POST, 1);
+ curl_easy_setopt(curl_handle, CURLOPT_POSTFIELDS, curl_json_text);
+ curl_easy_setopt(curl_handle, CURLOPT_USERAGENT, "freeswitch-json/1.0");
+ curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, httpCallBack);
+
+ if (globals.disable100continue) {
+ slist = curl_slist_append(slist, "Expect:");
+ curl_easy_setopt(curl_handle, CURLOPT_HTTPHEADER, slist);
+ }
+
+ if (globals.ssl_cert_file) {
+ curl_easy_setopt(curl_handle, CURLOPT_SSLCERT, globals.ssl_cert_file);
+ }
+
+ if (globals.ssl_key_file) {
+ curl_easy_setopt(curl_handle, CURLOPT_SSLKEY, globals.ssl_key_file);
+ }
+
+ if (globals.ssl_key_password) {
+ curl_easy_setopt(curl_handle, CURLOPT_SSLKEYPASSWD, globals.ssl_key_password);
+ }
+
+ if (globals.ssl_version) {
+ if (!strcasecmp(globals.ssl_version, "SSLv3")) {
+ curl_easy_setopt(curl_handle, CURLOPT_SSLVERSION, CURL_SSLVERSION_SSLv3);
+ } else if (!strcasecmp(globals.ssl_version, "TLSv1")) {
+ curl_easy_setopt(curl_handle, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);
+ }
+ }
+
+ if (globals.ssl_cacert_file) {
+ curl_easy_setopt(curl_handle, CURLOPT_CAINFO, globals.ssl_cacert_file);
+ }
+
+ /* these were used for testing, optionally they may be enabled if someone desires
+ curl_easy_setopt(curl_handle, CURLOPT_TIMEOUT, 120); // tcp timeout
+ curl_easy_setopt(curl_handle, CURLOPT_FOLLOWLOCATION, 1); // 302 recursion level
+ */
+
+ for (cur_try = 0; cur_try < globals.retries; cur_try++) {
+ if (cur_try > 0) {
+ switch_yield(globals.delay * 1000000);
+ }
+
+ destUrl = switch_mprintf("%s?uuid=%s", globals.urls[globals.url_index], switch_core_session_get_uuid(session));
+ curl_easy_setopt(curl_handle, CURLOPT_URL, destUrl);
+
+ if (!strncasecmp(destUrl, "https", 5)) {
+ curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYPEER, 0);
+ curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYHOST, 0);
+ }
+
+ if (globals.enable_cacert_check) {
+ curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYPEER, TRUE);
+ }
+
+ if (globals.enable_ssl_verifyhost) {
+ curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYHOST, 2);
+ }
+
+ curl_easy_perform(curl_handle);
+ curl_easy_getinfo(curl_handle, CURLINFO_RESPONSE_CODE, &httpRes);
+ switch_safe_free(destUrl);
+ if (httpRes == 200) {
+ goto success;
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Got error [%ld] posting to web server [%s]\n",
+ httpRes, globals.urls[globals.url_index]);
+ globals.url_index++;
+ switch_assert(globals.url_count <= MAX_URLS);
+ if (globals.url_index >= globals.url_count) {
+ globals.url_index = 0;
+ }
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Retry will be with url [%s]\n", globals.urls[globals.url_index]);
+ }
+ }
+ curl_easy_cleanup(curl_handle);
+ curl_slist_free_all(headers);
+ curl_slist_free_all(slist);
+ slist = NULL;
+ headers = NULL;
+ curl_handle = NULL;
+
+ /* if we are here the web post failed for some reason */
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to post to web server, writing to file\n");
+
+ switch_thread_rwlock_rdlock(globals.log_path_lock);
+ path = switch_mprintf("%s%s%s%s.cdr.json", globals.err_log_dir, SWITCH_PATH_SEPARATOR, a_prefix, switch_core_session_get_uuid(session));
+ switch_thread_rwlock_unlock(globals.log_path_lock);
+ if (path) {
+#ifdef _MSC_VER
+ if ((fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR)) > -1) {
+#else
+ if ((fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)) > -1) {
+#endif
+ int wrote;
+ wrote = write(fd, json_text, (unsigned) strlen(json_text));
+ close(fd);
+ fd = -1;
+ } else {
+ char ebuf[512] = { 0 };
+#ifdef WIN32
+ strerror_s(ebuf, sizeof(ebuf), errno);
+#else
+ strerror_r(errno, ebuf, sizeof(ebuf));
+#endif
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error![%s]\n", ebuf);
+ }
+ }
+ }
+
+ success:
+ status = SWITCH_STATUS_SUCCESS;
+
+ error:
+ if (curl_handle) {
+ curl_easy_cleanup(curl_handle);
+ }
+ if (headers) {
+ curl_slist_free_all(headers);
+ }
+ if (slist) {
+ curl_slist_free_all(slist);
+ }
+ if (curl_json_text != json_text) {
+ switch_safe_free(curl_json_text);
+ }
+
+ json_object_put(json_cdr);
+ switch_safe_free(json_text_escaped);
+
+ switch_safe_free(path);
+
+ return status;
+}
+
+static void event_handler(switch_event_t *event)
+{
+ const char *sig = switch_event_get_header(event, "Trapped-Signal");
+
+ if (sig && !strcmp(sig, "HUP")) {
+ if (globals.rotate) {
+ set_json_cdr_log_dirs();
+ }
+ }
+}
+
+static switch_state_handler_table_t state_handlers = {
+ /*.on_init */ NULL,
+ /*.on_routing */ NULL,
+ /*.on_execute */ NULL,
+ /*.on_hangup */ NULL,
+ /*.on_exchange_media */ NULL,
+ /*.on_soft_execute */ NULL,
+ /*.on_consume_media */ NULL,
+ /*.on_hibernate */ NULL,
+ /*.on_reset */ NULL,
+ /*.on_park */ NULL,
+ /*.on_reporting */ my_on_reporting
+};
+
+SWITCH_MODULE_LOAD_FUNCTION(mod_json_cdr_load)
+{
+ char *cf = "json_cdr.conf";
+ switch_xml_t cfg, xml, settings, param;
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+
+ /* test global state handlers */
+ switch_core_add_state_handler(&state_handlers);
+
+ *module_interface = switch_loadable_module_create_module_interface(pool, modname);
+
+ memset(&globals, 0, sizeof(globals));
+
+ if (switch_event_bind_removable(modname, SWITCH_EVENT_TRAP, SWITCH_EVENT_SUBCLASS_ANY, event_handler, NULL, &globals.node) != SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't bind!\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ globals.log_http_and_disk = 0;
+ globals.log_b = 1;
+ globals.disable100continue = 0;
+ globals.pool = pool;
+ globals.auth_scheme = CURLAUTH_BASIC;
+
+ switch_thread_rwlock_create(&globals.log_path_lock, pool);
+
+ /* parse the config */
+ if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", cf);
+ return SWITCH_STATUS_TERM;
+ }
+
+ if ((settings = switch_xml_child(cfg, "settings"))) {
+ for (param = switch_xml_child(settings, "param"); param; param = param->next) {
+ char *var = (char *) switch_xml_attr_soft(param, "name");
+ char *val = (char *) switch_xml_attr_soft(param, "value");
+
+ if (!strcasecmp(var, "cred") && !zstr(val)) {
+ globals.cred = switch_core_strdup(globals.pool, val);
+ } else if (!strcasecmp(var, "url") && !zstr(val)) {
+ if (globals.url_count >= MAX_URLS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "maximum urls configured!\n");
+ } else {
+ globals.urls[globals.url_count++] = switch_core_strdup(globals.pool, val);
+ }
+ } else if (!strcasecmp(var, "log-http-and-disk")) {
+ globals.log_http_and_disk = switch_true(val);
+ } else if (!strcasecmp(var, "delay") && !zstr(val)) {
+ globals.delay = (uint32_t) atoi(val);
+ } else if (!strcasecmp(var, "log-b-leg")) {
+ globals.log_b = switch_true(val);
+ } else if (!strcasecmp(var, "prefix-a-leg")) {
+ globals.prefix_a = switch_true(val);
+ } else if (!strcasecmp(var, "disable-100-continue") && switch_true(val)) {
+ globals.disable100continue = 1;
+ } else if (!strcasecmp(var, "encode") && !zstr(val)) {
+ if (!strcasecmp(val, "base64")) {
+ globals.encode = ENCODING_BASE64;
+ } else {
+ globals.encode = switch_true(val) ? ENCODING_DEFAULT : ENCODING_NONE;
+ }
+ } else if (!strcasecmp(var, "retries") && !zstr(val)) {
+ globals.retries = (uint32_t) atoi(val);
+ } else if (!strcasecmp(var, "rotate") && !zstr(val)) {
+ globals.rotate = switch_true(val);
+ } else if (!strcasecmp(var, "log-dir")) {
+ if (zstr(val)) {
+ globals.base_log_dir = switch_core_sprintf(globals.pool, "%s%sjson_cdr", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR);
+ } else {
+ if (switch_is_file_path(val)) {
+ globals.base_log_dir = switch_core_strdup(globals.pool, val);
+ } else {
+ globals.base_log_dir = switch_core_sprintf(globals.pool, "%s%s%s", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR, val);
+ }
+ }
+ } else if (!strcasecmp(var, "err-log-dir")) {
+ if (zstr(val)) {
+ globals.base_err_log_dir = switch_core_sprintf(globals.pool, "%s%sjson_cdr", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR);
+ } else {
+ if (switch_is_file_path(val)) {
+ globals.base_err_log_dir = switch_core_strdup(globals.pool, val);
+ } else {
+ globals.base_err_log_dir = switch_core_sprintf(globals.pool, "%s%s%s", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR, val);
+ }
+ }
+ } else if (!strcasecmp(var, "enable-cacert-check") && switch_true(val)) {
+ globals.enable_cacert_check = 1;
+ } else if (!strcasecmp(var, "ssl-cert-path")) {
+ globals.ssl_cert_file = val;
+ } else if (!strcasecmp(var, "ssl-key-path")) {
+ globals.ssl_key_file = val;
+ } else if (!strcasecmp(var, "ssl-key-password")) {
+ globals.ssl_key_password = val;
+ } else if (!strcasecmp(var, "ssl-version")) {
+ globals.ssl_version = val;
+ } else if (!strcasecmp(var, "ssl-cacert-file")) {
+ globals.ssl_cacert_file = val;
+ } else if (!strcasecmp(var, "enable-ssl-verifyhost") && switch_true(val)) {
+ globals.enable_ssl_verifyhost = 1;
+ } else if (!strcasecmp(var, "auth-scheme")) {
+ if (*val == '=') {
+ globals.auth_scheme = 0;
+ val++;
+ }
+
+ if (!strcasecmp(val, "basic")) {
+ globals.auth_scheme |= CURLAUTH_BASIC;
+ } else if (!strcasecmp(val, "digest")) {
+ globals.auth_scheme |= CURLAUTH_DIGEST;
+ } else if (!strcasecmp(val, "NTLM")) {
+ globals.auth_scheme |= CURLAUTH_NTLM;
+ } else if (!strcasecmp(val, "GSS-NEGOTIATE")) {
+ globals.auth_scheme |= CURLAUTH_GSSNEGOTIATE;
+ } else if (!strcasecmp(val, "any")) {
+ globals.auth_scheme = CURLAUTH_ANY;
+ }
+ }
+
+ }
+
+ if (zstr(globals.base_err_log_dir)) {
+ if (!zstr(globals.base_log_dir)) {
+ globals.base_err_log_dir = switch_core_strdup(globals.pool, globals.base_log_dir);
+ } else {
+ globals.base_err_log_dir = switch_core_sprintf(globals.pool, "%s%sjson_cdr", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR);
+ }
+ }
+ }
+
+ if (globals.retries < 0) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Retries is negative, setting to 0\n");
+ globals.retries = 0;
+ }
+
+ if (globals.retries && globals.delay <= 0) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Retries set but delay 0 setting to 5000ms\n");
+ globals.delay = 5000;
+ }
+
+ globals.retries++;
+
+ set_json_cdr_log_dirs();
+
+ switch_xml_free(xml);
+ return status;
+}
+
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_json_cdr_shutdown)
+{
+
+ globals.shutdown = 1;
+
+ switch_safe_free(globals.log_dir);
+ switch_safe_free(globals.err_log_dir);
+
+ switch_event_unbind(&globals.node);
+ switch_core_remove_state_handler(&state_handlers);
+
+ switch_thread_rwlock_destroy(globals.log_path_lock);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+/* For Emacs:
+ * Local Variables:
+ * mode:c
+ * indent-tabs-mode:t
+ * tab-width:4
+ * c-basic-offset:4
+ * End:
+ * For VIM:
+ * vim:set softtabstop=4 shiftwidth=4 tabstop=4:
+ */