--- /dev/null
+/*
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2005-2012, 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_format_cdr.c -- XML CDR Module to files or curl
+ *
+ */
+#include <sys/stat.h>
+#include <switch.h>
+#include <switch_curl.h>
+#define MAX_URLS 20
+#define MAX_ERR_DIRS 20
+
+#define ENCODING_NONE 0
+#define ENCODING_DEFAULT 1
+#define ENCODING_BASE64 2
+#define ENCODING_TEXTXML 3
+#define ENCODING_APPLJSON 4
+
+static struct {
+ switch_hash_t *profile_hash;
+ switch_memory_pool_t *pool;
+ switch_event_node_t *node;
+ switch_mutex_t *mutex;
+ uint32_t shutdown;
+} globals;
+
+struct cdr_profile {
+ char *name;
+ char *format;
+ 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[MAX_ERR_DIRS];
+ char *log_dir;
+ char *err_log_dir[MAX_ERR_DIRS];
+ int err_dir_count;
+ uint32_t delay;
+ uint32_t retries;
+ 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 encode_values;
+ int log_http_and_disk;
+ int log_b;
+ int prefix_a;
+ int disable100continue;
+ int rotate;
+ int auth_scheme;
+ int timeout;
+ switch_memory_pool_t *pool;
+};
+typedef struct cdr_profile cdr_profile_t;
+
+SWITCH_MODULE_LOAD_FUNCTION(mod_format_cdr_load);
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_format_cdr_shutdown);
+SWITCH_MODULE_DEFINITION(mod_format_cdr, mod_format_cdr_load, mod_format_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_format_cdr_log_dirs(cdr_profile_t *profile)
+{
+ switch_time_exp_t tm;
+ char *path = NULL;
+ char date[80] = "";
+ switch_size_t retsize;
+ switch_status_t status = SWITCH_STATUS_SUCCESS, dir_status;
+ int err_dir_index;
+
+ 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(profile->base_log_dir)) {
+ if (profile->rotate) {
+ if ((path = switch_mprintf("%s%s%s", profile->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, profile->pool) != SWITCH_STATUS_SUCCESS) {
+ dir_status = switch_dir_make(path, SWITCH_FPROT_OS_DEFAULT, profile->pool);
+ }
+
+ if (dir_status == SWITCH_STATUS_SUCCESS) {
+ switch_thread_rwlock_wrlock(profile->log_path_lock);
+ switch_safe_free(profile->log_dir);
+ profile->log_dir = path;
+ switch_thread_rwlock_unlock(profile->log_path_lock);
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to create new mod_format_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_format_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", profile->base_log_dir);
+ if ((path = switch_safe_strdup(profile->base_log_dir))) {
+ switch_thread_rwlock_wrlock(profile->log_path_lock);
+ switch_safe_free(profile->log_dir);
+ switch_dir_make_recursive(path, SWITCH_DEFAULT_DIR_PERMS, profile->pool);
+ profile->log_dir = path;
+ switch_thread_rwlock_unlock(profile->log_path_lock);
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to set log_dir path\n");
+ status = SWITCH_STATUS_FALSE;
+ }
+ }
+ }
+
+ for (err_dir_index = 0; err_dir_index < profile->err_dir_count; err_dir_index++) {
+ if (profile->rotate) {
+ if ((path = switch_mprintf("%s%s%s", profile->base_err_log_dir[err_dir_index], 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, profile->pool) != SWITCH_STATUS_SUCCESS) {
+ dir_status = switch_dir_make(path, SWITCH_FPROT_OS_DEFAULT, profile->pool);
+ }
+
+ if (dir_status == SWITCH_STATUS_SUCCESS) {
+ switch_thread_rwlock_wrlock(profile->log_path_lock);
+ switch_safe_free(profile->err_log_dir[err_dir_index]);
+ profile->err_log_dir[err_dir_index] = path;
+ switch_thread_rwlock_unlock(profile->log_path_lock);
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to create new mod_format_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_format_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", profile->base_err_log_dir[err_dir_index]);
+ if ((path = switch_safe_strdup(profile->base_err_log_dir[err_dir_index]))) {
+ switch_thread_rwlock_wrlock(profile->log_path_lock);
+ switch_safe_free(profile->err_log_dir[err_dir_index]);
+ switch_dir_make_recursive(path, SWITCH_DEFAULT_DIR_PERMS, profile->pool);
+ profile->err_log_dir[err_dir_index] = path;
+ switch_thread_rwlock_unlock(profile->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;
+}
+
+static switch_status_t my_on_reporting_cb(switch_core_session_t *session, cdr_profile_t *profile)
+{
+ switch_xml_t xml_cdr = NULL;
+ cJSON *json_cdr = NULL;
+ char *cdr_text = NULL;
+ char *dpath = NULL;
+ char *path = NULL;
+ char *curl_cdr_text = NULL;
+ const char *logdir = NULL;
+ char *cdr_text_escaped = NULL;
+ int fd = -1;
+ uint32_t cur_try;
+ long httpRes;
+ switch_CURL *curl_handle = NULL;
+ switch_curl_slist_t *headers = NULL;
+ switch_curl_slist_t *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 (!profile->log_b && is_b) {
+ const char *force_cdr = switch_channel_get_variable(channel, SWITCH_FORCE_PROCESS_CDR_VARIABLE);
+ if (!switch_true(force_cdr)) {
+ return SWITCH_STATUS_SUCCESS;
+ }
+ }
+ if (!is_b && profile->prefix_a)
+ a_prefix = "a_";
+
+ if ( ! strcasecmp(profile->format, "json") ) {
+ if (switch_ivr_generate_json_cdr(session, &json_cdr, profile->encode_values == ENCODING_DEFAULT) != SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Generating JSON Data!\n");
+ return SWITCH_STATUS_FALSE;
+ }
+
+ /* build the JSON */
+ cdr_text = cJSON_PrintUnformatted(json_cdr);
+
+ if (!cdr_text) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error generating JSON!\n");
+ goto error;
+ }
+ } else if ( ! strcasecmp(profile->format, "xml") ) {
+ if (switch_ivr_generate_xml_cdr(session, &xml_cdr) != SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Generating XML Data!\n");
+ return SWITCH_STATUS_FALSE;
+ }
+
+ /* build the XML */
+ cdr_text = switch_xml_toxml(xml_cdr, SWITCH_TRUE);
+ if (!cdr_text) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error generating XML!\n");
+ goto error;
+ }
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Unhandled format for mod_format_cdr!\n");
+ goto error;
+ }
+
+ switch_thread_rwlock_rdlock(profile->log_path_lock);
+
+ if (!(logdir = switch_channel_get_variable(channel, "format_cdr_base"))) {
+ logdir = profile->log_dir;
+ }
+
+ if (!zstr(logdir) && (profile->log_http_and_disk || !profile->url_count)) {
+ dpath = switch_mprintf("%s%s%s", logdir, SWITCH_PATH_SEPARATOR, a_prefix);
+ path = switch_mprintf("%s%s%s%s.cdr.%s", logdir, SWITCH_PATH_SEPARATOR, a_prefix, switch_core_session_get_uuid(session),
+ profile->format);
+ switch_thread_rwlock_unlock(profile->log_path_lock);
+ if (path) {
+ if (switch_directory_exists(dpath, profile->pool) != SWITCH_STATUS_SUCCESS) {
+ switch_dir_make_recursive(dpath, SWITCH_FPROT_OS_DEFAULT, profile->pool);
+ }
+#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, cdr_text, (unsigned) strlen(cdr_text));
+ wrote++;
+ close(fd);
+ fd = -1;
+ } else {
+ char ebuf[512] = { 0 };
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error writing [%s][%s]\n",
+ path, switch_strerror_r(errno, ebuf, sizeof(ebuf)));
+ }
+ switch_safe_free(path);
+ switch_safe_free(dpath);
+ }
+ } else {
+ switch_thread_rwlock_unlock(profile->log_path_lock);
+ }
+
+ /* try to post it to the web server */
+ if (profile->url_count) {
+ char *destUrl = NULL;
+ curl_handle = switch_curl_easy_init();
+
+ if (profile->encode == ENCODING_TEXTXML) {
+ headers = switch_curl_slist_append(headers, "Content-Type: text/xml");
+ } else if (profile->encode == ENCODING_APPLJSON) {
+ headers = switch_curl_slist_append(headers, "Content-Type: application/json");
+ } else if (profile->encode) {
+ switch_size_t need_bytes = strlen(cdr_text) * 3 + 1;
+
+ cdr_text_escaped = malloc(need_bytes);
+ switch_assert(cdr_text_escaped);
+ memset(cdr_text_escaped, 0, need_bytes);
+ if (profile->encode == ENCODING_DEFAULT) {
+ headers = switch_curl_slist_append(headers, "Content-Type: application/x-www-form-urlencoded");
+ switch_url_encode(cdr_text, cdr_text_escaped, need_bytes);
+ } else {
+ headers = switch_curl_slist_append(headers, "Content-Type: application/x-www-form-base64-encoded");
+ switch_b64_encode((unsigned char *) cdr_text, need_bytes / 3, (unsigned char *) cdr_text_escaped, need_bytes);
+ }
+ switch_safe_free(cdr_text);
+ cdr_text = cdr_text_escaped;
+ } else {
+ headers = switch_curl_slist_append(headers, "Content-Type: application/x-www-form-plaintext");
+ }
+
+ if (profile->encode == ENCODING_TEXTXML) {
+ curl_cdr_text = cdr_text;
+ } else if (profile->encode == ENCODING_APPLJSON) {
+ curl_cdr_text = cdr_text;
+ } else if (!(curl_cdr_text = switch_mprintf("cdr=%s", cdr_text))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
+ goto error;
+ }
+
+ if (!zstr(profile->cred)) {
+ switch_curl_easy_setopt(curl_handle, CURLOPT_HTTPAUTH, profile->auth_scheme);
+ switch_curl_easy_setopt(curl_handle, CURLOPT_USERPWD, profile->cred);
+ }
+
+ switch_curl_easy_setopt(curl_handle, CURLOPT_HTTPHEADER, headers);
+ switch_curl_easy_setopt(curl_handle, CURLOPT_POST, 1);
+ switch_curl_easy_setopt(curl_handle, CURLOPT_NOSIGNAL, 1);
+ switch_curl_easy_setopt(curl_handle, CURLOPT_POSTFIELDS, curl_cdr_text);
+ switch_curl_easy_setopt(curl_handle, CURLOPT_USERAGENT, "freeswitch-format-cdr/1.0");
+ switch_curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, httpCallBack);
+
+ if (profile->disable100continue) {
+ slist = switch_curl_slist_append(slist, "Expect:");
+ switch_curl_easy_setopt(curl_handle, CURLOPT_HTTPHEADER, slist);
+ }
+
+ if (profile->ssl_cert_file) {
+ switch_curl_easy_setopt(curl_handle, CURLOPT_SSLCERT, profile->ssl_cert_file);
+ }
+
+ if (profile->ssl_key_file) {
+ switch_curl_easy_setopt(curl_handle, CURLOPT_SSLKEY, profile->ssl_key_file);
+ }
+
+ if (profile->ssl_key_password) {
+ switch_curl_easy_setopt(curl_handle, CURLOPT_SSLKEYPASSWD, profile->ssl_key_password);
+ }
+
+ if (profile->ssl_version) {
+ if (!strcasecmp(profile->ssl_version, "SSLv3")) {
+ switch_curl_easy_setopt(curl_handle, CURLOPT_SSLVERSION, CURL_SSLVERSION_SSLv3);
+ } else if (!strcasecmp(profile->ssl_version, "TLSv1")) {
+ switch_curl_easy_setopt(curl_handle, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);
+ }
+ }
+
+ if (profile->ssl_cacert_file) {
+ switch_curl_easy_setopt(curl_handle, CURLOPT_CAINFO, profile->ssl_cacert_file);
+ }
+
+ switch_curl_easy_setopt(curl_handle, CURLOPT_TIMEOUT, profile->timeout);
+
+ /* these were used for testing, optionally they may be enabled if someone desires
+ switch_curl_easy_setopt(curl_handle, CURLOPT_FOLLOWLOCATION, 1); // 302 recursion level
+ */
+
+ for (cur_try = 0; cur_try < profile->retries; cur_try++) {
+ if (cur_try > 0) {
+ switch_yield(profile->delay * 1000000);
+ }
+
+ destUrl = switch_mprintf("%s?uuid=%s%s", profile->urls[profile->url_index], a_prefix, switch_core_session_get_uuid(session));
+ switch_curl_easy_setopt(curl_handle, CURLOPT_URL, destUrl);
+
+ if (!strncasecmp(destUrl, "https", 5)) {
+ switch_curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYPEER, 0);
+ switch_curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYHOST, 0);
+ }
+
+ if (profile->enable_cacert_check) {
+ switch_curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYPEER, TRUE);
+ }
+
+ if (profile->enable_ssl_verifyhost) {
+ switch_curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYHOST, 2);
+ }
+
+ switch_curl_easy_perform(curl_handle);
+ switch_curl_easy_getinfo(curl_handle, CURLINFO_RESPONSE_CODE, &httpRes);
+ switch_safe_free(destUrl);
+ if (httpRes >= 200 && httpRes <= 299) {
+ goto success;
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Got error [%ld] posting to web server [%s]\n",
+ httpRes, profile->urls[profile->url_index]);
+ profile->url_index++;
+ switch_assert(profile->url_count <= MAX_URLS);
+ if (profile->url_index >= profile->url_count) {
+ profile->url_index = 0;
+ }
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Retry will be with url [%s]\n", profile->urls[profile->url_index]);
+ }
+ }
+ switch_curl_easy_cleanup(curl_handle);
+ switch_curl_slist_free_all(headers);
+ switch_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(profile->log_path_lock);
+ dpath = switch_mprintf("%s%s%s", profile->err_log_dir, SWITCH_PATH_SEPARATOR, a_prefix);
+ path = switch_mprintf("%s%s%s%s.cdr.%s", profile->err_log_dir, SWITCH_PATH_SEPARATOR, a_prefix, switch_core_session_get_uuid(session),
+ profile->format);
+ switch_thread_rwlock_unlock(profile->log_path_lock);
+ if (path) {
+ if (switch_directory_exists(dpath, profile->pool) != SWITCH_STATUS_SUCCESS) {
+ switch_dir_make_recursive(dpath, SWITCH_FPROT_OS_DEFAULT, profile->pool);
+ }
+#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, cdr_text, (unsigned) strlen(cdr_text));
+ wrote++;
+ close(fd);
+ fd = -1;
+ } else {
+ char ebuf[512] = { 0 };
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error![%s]\n",
+ switch_strerror_r(errno, ebuf, sizeof(ebuf)));
+ }
+ switch_safe_free(path);
+ switch_safe_free(dpath);
+ }
+ }
+
+ success:
+ status = SWITCH_STATUS_SUCCESS;
+
+ error:
+ if (curl_handle) {
+ switch_curl_easy_cleanup(curl_handle);
+ }
+ if (headers) {
+ switch_curl_slist_free_all(headers);
+ }
+ if (slist) {
+ switch_curl_slist_free_all(slist);
+ }
+ if (curl_cdr_text != cdr_text) {
+ switch_safe_free(curl_cdr_text);
+ }
+ switch_safe_free(cdr_text);
+ switch_safe_free(path);
+ switch_safe_free(dpath);
+ if ( xml_cdr )
+ {
+ switch_xml_free(xml_cdr);
+ }
+
+ if ( json_cdr )
+ {
+ cJSON_Delete(json_cdr);
+ }
+
+ return status;
+}
+
+static switch_status_t my_on_reporting(switch_core_session_t *session)
+{
+ switch_hash_index_t *hi;
+ void *val;
+ switch_status_t status, tmpstatus;
+
+ status = SWITCH_STATUS_SUCCESS;
+
+ for (hi = switch_hash_first(NULL, globals.profile_hash); hi; hi = switch_hash_next(hi)) {
+ cdr_profile_t *profile;
+ switch_hash_this(hi, NULL, NULL, &val);
+ profile = (cdr_profile_t *) val;
+
+ tmpstatus = my_on_reporting_cb(session, profile);
+ if ( tmpstatus != SWITCH_STATUS_SUCCESS ) {
+ status = tmpstatus;
+ }
+ }
+
+ return status;
+}
+
+
+static void event_handler(switch_event_t *event)
+{
+ switch_hash_index_t *hi;
+ void *val;
+
+ const char *sig = switch_event_get_header(event, "Trapped-Signal");
+
+ if (sig && !strcmp(sig, "HUP")) {
+ for (hi = switch_hash_first(NULL, globals.profile_hash); hi; hi = switch_hash_next(hi)) {
+ cdr_profile_t *profile;
+ switch_hash_this(hi, NULL, NULL, &val);
+ profile = (cdr_profile_t *) val;
+
+ if (profile->rotate) {
+ set_format_cdr_log_dirs(profile);
+ }
+ }
+ }
+}
+
+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_status_t mod_format_cdr_load_profile_xml(switch_xml_t xprofile)
+{
+ switch_memory_pool_t *pool = NULL;
+ cdr_profile_t *profile = NULL;
+ switch_xml_t settings, param;
+ char *profile_name = (char *) switch_xml_attr_soft(xprofile, "name");
+
+ if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "OH OH no pool\n");
+ return SWITCH_STATUS_TERM;
+ }
+
+ profile = switch_core_alloc(pool, sizeof(cdr_profile_t));
+ profile->pool = pool;
+ profile->name = switch_core_strdup(profile->pool, profile_name);
+
+ profile->log_http_and_disk = 0;
+ profile->log_b = 1;
+ profile->disable100continue = 0;
+ profile->auth_scheme = CURLAUTH_BASIC;
+
+ switch_thread_rwlock_create(&profile->log_path_lock, pool);
+
+ if ((settings = switch_xml_child(xprofile, "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)) {
+ profile->cred = switch_core_strdup(profile->pool, val);
+ } else if (!strcasecmp(var, "format") && !zstr(val)) {
+ profile->format = switch_core_strdup(profile->pool, val);
+ } else if (!strcasecmp(var, "url") && !zstr(val)) {
+ if (profile->url_count >= MAX_URLS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "maximum urls configured!\n");
+ } else {
+ profile->urls[profile->url_count++] = switch_core_strdup(profile->pool, val);
+ }
+ } else if (!strcasecmp(var, "log-http-and-disk")) {
+ profile->log_http_and_disk = switch_true(val);
+ } else if (!strcasecmp(var, "timeout")) {
+ int tmp = atoi(val);
+ if (tmp >= 0) {
+ profile->timeout = tmp;
+ } else {
+ profile->timeout = 0;
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Can't set a negative timeout!\n");
+ }
+ } else if (!strcasecmp(var, "delay") && !zstr(val)) {
+ profile->delay = switch_atoui(val);
+ } else if (!strcasecmp(var, "log-b-leg")) {
+ profile->log_b = switch_true(val);
+ } else if (!strcasecmp(var, "prefix-a-leg")) {
+ profile->prefix_a = switch_true(val);
+ } else if (!strcasecmp(var, "disable-100-continue") && switch_true(val)) {
+ profile->disable100continue = 1;
+ } else if (!strcasecmp(var, "encode") && !zstr(val)) {
+ if (!strcasecmp(val, "base64")) {
+ profile->encode = ENCODING_BASE64;
+ } else if (!strcasecmp(val, "textxml")) {
+ profile->encode = ENCODING_TEXTXML;
+ } else if (!strcasecmp(val, "appljson")) {
+ profile->encode = ENCODING_APPLJSON;
+ } else {
+ profile->encode = switch_true(val) ? ENCODING_DEFAULT : ENCODING_NONE;
+ }
+ } else if (!strcasecmp(var, "retries") && !zstr(val)) {
+ profile->retries = switch_atoui(val);
+ } else if (!strcasecmp(var, "rotate") && !zstr(val)) {
+ profile->rotate = switch_true(val);
+ } else if (!strcasecmp(var, "log-dir")) {
+ if (zstr(val)) {
+ profile->base_log_dir = switch_core_sprintf(profile->pool, "%s%sformat_cdr", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR);
+ } else {
+ if (switch_is_file_path(val)) {
+ profile->base_log_dir = switch_core_strdup(profile->pool, val);
+ } else {
+ profile->base_log_dir = switch_core_sprintf(profile->pool, "%s%s%s", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR, val);
+ }
+ }
+ } else if (!strcasecmp(var, "err-log-dir")) {
+ if (profile->err_dir_count >= MAX_ERR_DIRS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "maximum error directories configured!\n");
+ } else {
+
+ if (zstr(val)) {
+ profile->base_err_log_dir[profile->err_dir_count++] = switch_core_sprintf(profile->pool, "%s%sformat_cdr", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR);
+ } else {
+ if (switch_is_file_path(val)) {
+ profile->base_err_log_dir[profile->err_dir_count++] = switch_core_strdup(profile->pool, val);
+ } else {
+ profile->base_err_log_dir[profile->err_dir_count++] = switch_core_sprintf(profile->pool, "%s%s%s", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR, val);
+ }
+ }
+
+ }
+ } else if (!strcasecmp(var, "enable-cacert-check") && switch_true(val)) {
+ profile->enable_cacert_check = 1;
+ } else if (!strcasecmp(var, "ssl-cert-path")) {
+ profile->ssl_cert_file = switch_core_strdup(profile->pool, val);
+ } else if (!strcasecmp(var, "ssl-key-path")) {
+ profile->ssl_key_file = switch_core_strdup(profile->pool, val);
+ } else if (!strcasecmp(var, "ssl-key-password")) {
+ profile->ssl_key_password = switch_core_strdup(profile->pool, val);
+ } else if (!strcasecmp(var, "ssl-version")) {
+ profile->ssl_version = switch_core_strdup(profile->pool, val);
+ } else if (!strcasecmp(var, "ssl-cacert-file")) {
+ profile->ssl_cacert_file = switch_core_strdup(profile->pool, val);
+ } else if (!strcasecmp(var, "enable-ssl-verifyhost") && switch_true(val)) {
+ profile->enable_ssl_verifyhost = 1;
+ } else if (!strcasecmp(var, "auth-scheme")) {
+ if (*val == '=') {
+ profile->auth_scheme = 0;
+ val++;
+ }
+
+ if (!strcasecmp(val, "basic")) {
+ profile->auth_scheme |= CURLAUTH_BASIC;
+ } else if (!strcasecmp(val, "digest")) {
+ profile->auth_scheme |= CURLAUTH_DIGEST;
+ } else if (!strcasecmp(val, "NTLM")) {
+ profile->auth_scheme |= CURLAUTH_NTLM;
+ } else if (!strcasecmp(val, "GSS-NEGOTIATE")) {
+ profile->auth_scheme |= CURLAUTH_GSSNEGOTIATE;
+ } else if (!strcasecmp(val, "any")) {
+ profile->auth_scheme = CURLAUTH_ANY;
+ }
+ } else if (!strcasecmp(var, "encode-values") && !zstr(val)) {
+ profile->encode_values = switch_true(val) ? ENCODING_DEFAULT : ENCODING_NONE;
+ }
+ }
+
+ if (!profile->err_dir_count) {
+ if (!zstr(profile->base_log_dir)) {
+ profile->base_err_log_dir[profile->err_dir_count++] = switch_core_strdup(profile->pool, profile->base_log_dir);
+ } else {
+ profile->base_err_log_dir[profile->err_dir_count++] = switch_core_sprintf(profile->pool, "%s%sformat_cdr",
+ SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR);
+ }
+ }
+ }
+
+ if (profile->retries && profile->delay == 0) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Retries set but delay 0 setting to 5 seconds\n");
+ profile->delay = 5;
+ }
+
+ if ( ! profile->format || (strcasecmp(profile->format,"json") && strcasecmp(profile->format,"xml")) )
+ {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "No valid format_cdr format specified, defaulting to xml.\n");
+ profile->format = switch_core_strdup(profile->pool,"xml");
+ }
+
+ profile->retries++;
+
+ switch_mutex_lock(globals.mutex);
+ switch_core_hash_insert(globals.profile_hash, profile->name, profile);
+ switch_mutex_unlock(globals.mutex);
+
+ set_format_cdr_log_dirs(profile);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+SWITCH_MODULE_LOAD_FUNCTION(mod_format_cdr_load)
+{
+ char *cf = "format_cdr.conf";
+ switch_xml_t cfg, xml, xprofiles, xprofile;
+ 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.pool = pool;
+
+ switch_mutex_init(&globals.mutex, SWITCH_MUTEX_NESTED, globals.pool);
+ switch_core_hash_init(&globals.profile_hash, globals.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;
+ }
+
+ switch_mutex_lock(globals.mutex);
+ if ((xprofiles = switch_xml_child(cfg, "profiles"))) {
+ for (xprofile = switch_xml_child(xprofiles, "profile"); xprofile; xprofile = xprofile->next) {
+ char *profile_name = (char *) switch_xml_attr_soft(xprofile, "name");
+
+ if (zstr(profile_name)) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
+ "<profile> is missing name attribute\n");
+ continue;
+ }
+
+ mod_format_cdr_load_profile_xml(xprofile);
+ }
+ }
+ switch_xml_free(xml);
+ switch_mutex_unlock(globals.mutex);
+
+ return status;
+}
+
+void mod_format_cdr_profile_shutdown(cdr_profile_t *profile)
+{
+ int err_dir_index = 0;
+
+ for (err_dir_index = 0; err_dir_index < profile->err_dir_count; err_dir_index++) {
+ switch_safe_free(profile->err_log_dir[err_dir_index]);
+ }
+
+ switch_safe_free(profile->log_dir);
+
+ switch_core_destroy_memory_pool(&profile->pool);
+
+ switch_thread_rwlock_destroy(profile->log_path_lock);
+}
+
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_format_cdr_shutdown)
+{
+ switch_hash_index_t *hi;
+ void *val;
+
+ globals.shutdown = 1;
+
+ switch_event_unbind(&globals.node);
+ switch_core_remove_state_handler(&state_handlers);
+
+ for (hi = switch_hash_first(NULL, globals.profile_hash); hi; hi = switch_hash_next(hi)) {
+ cdr_profile_t *profile;
+ switch_hash_this(hi, NULL, NULL, &val);
+ profile = (cdr_profile_t *) val;
+
+ mod_format_cdr_profile_shutdown(profile);
+ }
+
+ switch_core_hash_destroy(&globals.profile_hash);
+ switch_core_destroy_memory_pool(&globals.pool);
+
+ memset(&globals, 0, sizeof(globals));
+
+ 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 noet:
+ */
projects / thirdparty / freeswitch.git / commitdiff
