static cid_data_t *check_cache(switch_memory_pool_t *pool, const char *number)
{
char *cmd;
char *name = NULL;
char *area = NULL;
char *src = NULL;
cid_data_t *cid = NULL;
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
cmd = switch_core_sprintf(pool, "get fs:cidlookup:name:%s", number);
if (switch_api_execute("memcache", cmd, NULL, &stream) == SWITCH_STATUS_SUCCESS) {
if (strncmp("-ERR", stream.data, 4)) {
name = switch_core_strdup(pool, stream.data);
} else {
name = NULL;
}
}
SWITCH_REWIND_STREAM(stream);
cmd = switch_core_sprintf(pool, "get fs:cidlookup:area:%s", number);
if (switch_api_execute("memcache", cmd, NULL, &stream) == SWITCH_STATUS_SUCCESS) {
if (strncmp("-ERR", stream.data, 4)) {
area = switch_core_strdup(pool, stream.data);
} else {
area = NULL;
}
}
SWITCH_REWIND_STREAM(stream);
cmd = switch_core_sprintf(pool, "get fs:cidlookup:src:%s", number);
if (switch_api_execute("memcache", cmd, NULL, &stream) == SWITCH_STATUS_SUCCESS) {
if (strncmp("-ERR", stream.data, 4)) {
src = switch_core_strdup(pool, stream.data);
} else {
src = NULL;
}
}
if (name || area || src) {
cid = switch_core_alloc(pool, sizeof(cid_data_t));
switch_assert(cid);
cid->name = name;
cid->area = area;
cid->src = src;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG10, "memcache: k:'%s', vn:'%s', va:'%s', vs:'%s'\n",
cmd, (name) ? name : "(null)", (area) ? area : "(null)", (src) ? src : "(null)");
switch_safe_free(stream.data);
return cid;
}
SWITCH_DECLARE(const char *) API::executeString(const char *cmd)
{
char *arg;
switch_stream_handle_t stream = { 0 };
char *mycmd = NULL;
this_check("");
SWITCH_STANDARD_STREAM(stream);
if (zstr(cmd)) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "No application specified\n");
stream.write_function(&stream, "-ERR No application specified");
} else {
mycmd = strdup(cmd);
switch_assert(mycmd);
if ((arg = strchr(mycmd, ' '))) {
*arg++ = '\0';
}
switch_api_execute(mycmd, arg, session, &stream);
switch_safe_free(mycmd);
}
return (char *) stream.data;
}
/**
* Thread to prefetch URLs
* @param thread the thread
* @param obj started flag
* @return NULL
*/
static void *SWITCH_THREAD_FUNC prefetch_thread(switch_thread_t *thread, void *obj)
{
int *started = obj;
void *url = NULL;
switch_thread_rwlock_rdlock(gcache.shutdown_lock);
*started = 1;
// process prefetch requests
while (!gcache.shutdown) {
if (switch_queue_pop(gcache.prefetch_queue, &url) == SWITCH_STATUS_SUCCESS) {
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
switch_api_execute("http_get", url, NULL, &stream);
switch_safe_free(stream.data);
switch_safe_free(url);
}
url = NULL;
}
// shutting down- clear the queue
while (switch_queue_trypop(gcache.prefetch_queue, &url) == SWITCH_STATUS_SUCCESS) {
switch_safe_free(url);
url = NULL;
}
switch_thread_rwlock_unlock(gcache.shutdown_lock);
return NULL;
}
static void api_hook(switch_core_session_t *session, const char *hook_var, int use_session)
{
if (!zstr(hook_var)) {
switch_stream_handle_t stream = { 0 };
char *cmd = switch_core_session_strdup(session, hook_var);
char *arg = NULL;
char *expanded = NULL;
if ((arg = strchr(cmd, ':')) && *(arg + 1) == ':') {
*arg++ = '\0';
*arg++ = '\0';
} else {
if ((arg = strchr(cmd, ' '))) {
*arg++ = '\0';
}
}
SWITCH_STANDARD_STREAM(stream);
switch_channel_get_variables(session->channel, &stream.param_event);
switch_channel_event_set_data(session->channel, stream.param_event);
expanded = switch_channel_expand_variables(session->channel, arg);
switch_api_execute(cmd, expanded, use_session ? session : NULL, &stream);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Hangup Command %s %s(%s):\n%s\n",
use_session ? "with Session" : "with no Session", cmd, switch_str_nil(expanded),
switch_str_nil((char *) stream.data) );
if (expanded != arg) {
switch_safe_free(expanded);
}
switch_safe_free(stream.data);
}
}
switch_status_t utils_start_sofia_profile(char *profile_name)
{
char cmd[128];
char arg[128];
switch_stream_handle_t mystream = { 0 };
if (!zstr(profile_name)) {
if (utils_profile_control(profile_name) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING,
"profile %s doesn't exist in sip_profiles directory\n",profile_name);
return SWITCH_STATUS_FALSE;
}
switch_snprintf(cmd, sizeof(cmd),"sofia");
switch_snprintf(arg, sizeof(arg), "profile %s start",profile_name);
SWITCH_STANDARD_STREAM(mystream);
if (switch_api_execute(cmd, arg, NULL, &mystream) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,"cannot execute sofia api %s\n", profile_name);
return SWITCH_STATUS_FALSE;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE,"profile %s started\n", profile_name);
switch_safe_free(mystream.data);
return SWITCH_STATUS_SUCCESS;
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,"Invalid profile name\n");
return SWITCH_STATUS_FALSE;
}
}
static switch_status_t listen_entry(switch_core_session_t *session, dir_profile_t *profile, listing_callback_t *cbt)
{
char buf[2] = "";
char macro[256] = "";
char recorded_name[256] = "";
/* Try to use the recorded name from voicemail if it exist */
if (switch_loadable_module_exists("mod_voicemail") == SWITCH_STATUS_SUCCESS) {
char *cmd = NULL;
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
cmd = switch_core_session_sprintf(session, "%s/%s@%s|name_path", cbt->params->profile, cbt->extension, cbt->params->domain);
switch_api_execute("vm_prefs", cmd, session, &stream);
if (strncmp("-ERR", stream.data, 4)) {
switch_copy_string(recorded_name, (char *) stream.data, sizeof(recorded_name));
}
switch_safe_free(stream.data);
}
if (zstr_buf(buf)) {
switch_snprintf(macro, sizeof(macro), "phrase:%s:%d", DIR_RESULT_ITEM, cbt->want + 1);
switch_ivr_read(session, 0, 1, macro, NULL, buf, sizeof(buf), 1, profile->terminator_key, 0);
}
if (!zstr_buf(recorded_name) && zstr_buf(buf)) {
switch_ivr_read(session, 0, 1, recorded_name, NULL, buf, sizeof(buf), 1, profile->terminator_key, 0);
}
if (zstr_buf(recorded_name) && zstr_buf(buf)) {
switch_snprintf(macro, sizeof(macro), "phrase:%s:%s", DIR_RESULT_SAY_NAME, cbt->fullname);
switch_ivr_read(session, 0, 1, macro, NULL, buf, sizeof(buf), 1, profile->terminator_key, 0);
}
if (cbt->exten_visible && zstr_buf(buf)) {
switch_snprintf(macro, sizeof(macro), "phrase:%s:%s", DIR_RESULT_AT, cbt->extension);
switch_ivr_read(session, 0, 1, macro, NULL, buf, sizeof(buf), 1, profile->terminator_key, 0);
}
if (zstr_buf(buf)) {
switch_snprintf(macro, sizeof(macro), "phrase:%s:%c,%c,%c,%c", DIR_RESULT_MENU, *profile->select_name_key, *profile->next_key, *profile->prev_key,
*profile->new_search_key);
switch_ivr_read(session, 0, 1, macro, NULL, buf, sizeof(buf), profile->digit_timeout, profile->terminator_key, 0);
}
if (!zstr_buf(buf)) {
if (buf[0] == *profile->select_name_key) {
switch_copy_string(cbt->transfer_to, cbt->extension, 255);
}
if (buf[0] == *profile->new_search_key) {
cbt->new_search = 1;
}
if (buf[0] == *profile->prev_key) {
cbt->move = ENTRY_MOVE_PREV;
}
} else {
return SWITCH_STATUS_TIMEOUT;
}
return SWITCH_STATUS_SUCCESS;
}
switch_bool_t set_cache(switch_memory_pool_t *pool, char *number, cid_data_t *cid)
{
char *cmd;
switch_bool_t success = SWITCH_TRUE;
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
cmd = switch_core_sprintf(pool, "set fs:cidlookup:name:%s '%s' %d", number, cid->name, globals.cache_expire);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG10, "memcache: %s\n", cmd);
if (switch_api_execute("memcache", cmd, NULL, &stream) == SWITCH_STATUS_SUCCESS) {
if (strncmp("-ERR", stream.data, 4)) {
success = SWITCH_TRUE;
} else {
success = SWITCH_FALSE;
goto done;
}
}
SWITCH_REWIND_STREAM(stream);
cmd = switch_core_sprintf(pool, "set fs:cidlookup:area:%s '%s' %d", number, cid->area, globals.cache_expire);
if (switch_api_execute("memcache", cmd, NULL, &stream) == SWITCH_STATUS_SUCCESS) {
if (strncmp("-ERR", stream.data, 4)) {
success = SWITCH_TRUE;
} else {
success = SWITCH_FALSE;
goto done;
}
}
SWITCH_REWIND_STREAM(stream);
cmd = switch_core_sprintf(pool, "set fs:cidlookup:src:%s '%s' %d", number, cid->src, globals.cache_expire);
if (switch_api_execute("memcache", cmd, NULL, &stream) == SWITCH_STATUS_SUCCESS) {
if (strncmp("-ERR", stream.data, 4)) {
success = SWITCH_TRUE;
} else {
success = SWITCH_FALSE;
goto done;
}
}
done:
switch_safe_free(stream.data);
return success;
}
SWITCH_DECLARE(const char *) API::execute(const char *cmd, const char *arg)
{
switch_stream_handle_t stream = { 0 };
this_check("");
SWITCH_STANDARD_STREAM(stream);
switch_api_execute(cmd, arg, NULL, &stream);
switch_safe_free(last_data);
last_data = (char *) stream.data;
return last_data;
}
switch_event_t *jsonapi2event(switch_core_session_t *session, const char *api, const char *data) {
switch_event_t *phrases_event = NULL;
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
switch_api_execute(api, data, session, &stream);
switch_event_create_json(&phrases_event, (char *) stream.data);
switch_safe_free(stream.data);
return phrases_event;
}
static xmlrpc_value *freeswitch_api(xmlrpc_env * const envP, xmlrpc_value * const paramArrayP, void *const userData, void *const callInfo)
{
char *command = NULL, *arg = NULL;
switch_stream_handle_t stream = { 0 };
xmlrpc_value *val = NULL;
switch_bool_t freed = 0;
/* Parse our argument array. */
xmlrpc_decompose_value(envP, paramArrayP, "(ss)", &command, &arg);
if (envP->fault_occurred) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Request!\n");
return NULL;
}
if (!is_authorized((const TSession *) callInfo, command)) {
val = xmlrpc_build_value(envP, "s", "UNAUTHORIZED!");
goto end;
}
if (switch_stristr("unload", command) && switch_stristr("mod_xml_rpc", arg)) {
switch_safe_free(command);
switch_safe_free(arg);
freed = 1;
command = "bgapi";
arg = "unload mod_xml_rpc";
} else if (switch_stristr("reload", command) && switch_stristr("mod_xml_rpc", arg)) {
switch_safe_free(command);
switch_safe_free(arg);
freed = 1;
command = "bgapi";
arg = "reload mod_xml_rpc";
}
SWITCH_STANDARD_STREAM(stream);
if (switch_api_execute(command, arg, NULL, &stream) == SWITCH_STATUS_SUCCESS) {
/* Return our result. */
val = xmlrpc_build_value(envP, "s", stream.data);
free(stream.data);
} else {
val = xmlrpc_build_value(envP, "s", "ERROR!");
}
end:
/* xmlrpc-c requires us to free memory it malloced from xmlrpc_decompose_value */
if (!freed) {
switch_safe_free(command);
switch_safe_free(arg);
}
return val;
}
void MainWindow::applyPreprocessors(QStringList cmds)
{
if (g_FSHost->getCurrentActiveCall().isNull()) return;
QString uuid = g_FSHost->getCurrentActiveCall().data()->getUuid();
foreach(QString cmd, cmds)
{
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
switch_api_execute("uuid_preprocess", QString("%1 %2").arg(uuid, cmd).toAscii().data(), NULL, &stream);
switch_safe_free(stream.data);
}
switch_status_t FSHost::sendCmd(const char *cmd, const char *args, QString *res)
{
switch_status_t status = SWITCH_STATUS_FALSE;
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
//qDebug() << "Sending command: " << cmd << args << endl;
status = switch_api_execute(cmd, args, NULL, &stream);
*res = switch_str_nil((char *) stream.data);
switch_safe_free(stream.data);
return status;
}
SWITCH_DECLARE(switch_status_t) switch_console_execute(char *xcmd, int rec, switch_stream_handle_t *istream)
{
char *arg = NULL, *alias = NULL;
char *delim = ";;";
int argc;
char *argv[128];
int x;
char *dup = strdup(xcmd);
char *cmd;
switch_status_t status = SWITCH_STATUS_FALSE;
if (rec > 100) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Too much recursion!\n");
goto end;
}
if (!strncasecmp(xcmd, "alias", 5)) {
argc = 1;
argv[0] = xcmd;
} else {
argc = switch_separate_string_string(dup, delim, argv, 128);
}
for (x = 0; x < argc; x++) {
cmd = argv[x];
if ((arg = strchr(cmd, '\r')) != 0 || (arg = strchr(cmd, '\n')) != 0) {
*arg = '\0';
arg = NULL;
}
if ((arg = strchr(cmd, ' ')) != 0) {
*arg++ = '\0';
}
if ((alias = switch_console_expand_alias(cmd, arg)) && alias != cmd) {
istream->write_function(istream, "\nExpand Alias [%s]->[%s]\n\n", cmd, alias);
status = switch_console_execute(alias, ++rec, istream);
free(alias);
continue;
}
status = switch_api_execute(cmd, arg, NULL, istream);
}
end:
switch_safe_free(dup);
return status;
}
/**
* Lower volume of output component
*/
static iks *volume_down_output_component(struct rayo_actor *component, struct rayo_message *msg, void *data)
{
iks *iq = msg->payload;
switch_stream_handle_t stream = { 0 };
char *command = switch_mprintf("%s volume:-", RAYO_JID(component));
SWITCH_STANDARD_STREAM(stream);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "%s lowering volume\n", RAYO_JID(component));
switch_api_execute("fileman", command, NULL, &stream);
switch_safe_free(stream.data);
switch_safe_free(command);
return iks_new_iq_result(iq);
}
SWITCH_DECLARE(char *) switch_nat_status(void)
{
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
stream.write_function(&stream, "Nat Type: %s, ExtIP: %s\n",
(nat_globals.nat_type == SWITCH_NAT_TYPE_UPNP) ? "UPNP" : (nat_globals.nat_type == SWITCH_NAT_TYPE_PMP ? "NAT-PMP" : "UNKNOWN"),
nat_globals.pub_addr);
switch_api_execute("show", "nat_map", NULL, &stream);
return stream.data; /* caller frees */
}
switch_status_t vmivr_api_execute(switch_core_session_t *session, const char *apiname, const char *arguments) {
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
switch_api_execute(apiname, arguments, session, &stream);
if (!strncasecmp(stream.data, "-ERR", 4)) {
status = SWITCH_STATUS_GENERR;
}
switch_safe_free(stream.data);
return status;
}
/**
* Start recording mixer
* @param record the record component
*/
static int start_mixer_record(struct rayo_component *component)
{
switch_stream_handle_t stream = { 0 };
char *args;
SWITCH_STANDARD_STREAM(stream);
args = switch_mprintf("%s recording start %s", component->parent->id, RAYO_ID(component));
switch_api_execute("conference", args, NULL, &stream);
switch_safe_free(args);
switch_safe_free(stream.data);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Recording started: file = %s\n", RAYO_ID(component));
return 1;
}
/**
* Stop execution of record component
*/
static iks *stop_mixer_record_component(struct rayo_actor *client, struct rayo_actor *component, iks *iq, void *data)
{
char *args;
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
RECORD_COMPONENT(component)->stop = 1;
args = switch_mprintf("%s recording stop %s", RAYO_COMPONENT(component)->parent->id, RAYO_ID(component));
switch_api_execute("conference", args, NULL, &stream);
switch_safe_free(args);
switch_safe_free(stream.data);
return iks_new_iq_result(iq);
}
SWITCH_DECLARE(const char *) API::execute(const char *cmd, const char *arg)
{
switch_stream_handle_t stream = { 0 };
this_check("");
SWITCH_STANDARD_STREAM(stream);
if (zstr(cmd)) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "No application specified\n");
stream.write_function(&stream, "-ERR No application specified");
} else {
switch_api_execute(cmd, arg, session, &stream);
}
return (char *) stream.data;
}
/**
* Resume execution of record component
*/
static iks *resume_record_component(struct rayo_actor *client, struct rayo_actor *component, iks *iq, void *data)
{
struct record_component *record = RECORD_COMPONENT(component);
switch_stream_handle_t stream = { 0 };
char *command = switch_mprintf("%s resume", record->local_file_path);
SWITCH_STANDARD_STREAM(stream);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "%s resuming\n", RAYO_ID(component));
if (!record->start_time) {
record->start_time = switch_micro_time_now();
}
switch_api_execute("fileman", command, NULL, &stream);
switch_safe_free(stream.data);
switch_safe_free(command);
return iks_new_iq_result(iq);
}
SWITCH_DECLARE(void) switch_nat_republish(void)
{
switch_xml_t natxml = NULL;
switch_xml_t row = NULL;
switch_xml_t child = NULL;
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Refreshing nat maps\n");
switch_api_execute("show", "nat_map as xml", NULL, &stream);
if (!(natxml = switch_xml_parse_str_dup(stream.data))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to parse XML: %s\n", (char *) stream.data);
switch_safe_free(stream.data);
return;
}
/* iterate the xml and publish the mappings */
row = switch_xml_find_child(natxml, "row", "row_id", "1");
while (row != NULL) {
char *sport = NULL;
char *sproto = NULL;
switch_port_t port;
switch_nat_ip_proto_t proto;
if ((child = switch_xml_child(row, "port"))) {
sport = child->txt;
}
if ((child = switch_xml_child(row, "proto_num"))) {
sproto = child->txt;
}
if (sport && sproto) {
port = (switch_port_t) (atoi(sport));
proto = (switch_nat_ip_proto_t) (atoi(sproto));
switch_nat_add_mapping_internal(port, proto, NULL, SWITCH_FALSE, SWITCH_FALSE);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to parse port/proto info: XML: %s\n", (char *) stream.data);
}
row = switch_xml_next(row);
}
switch_safe_free(stream.data);
switch_xml_free(natxml);
}
void utils_hupall(char *profile_name)
{
char cmd[128];
char arg[128];
switch_stream_handle_t mystream = { 0 };
switch_snprintf(cmd, sizeof(cmd),"hupall");
switch_snprintf(arg, sizeof(arg),"normal_clearing sofia_profile_name %s",profile_name);
SWITCH_STANDARD_STREAM(mystream);
if (switch_api_execute(cmd, arg, NULL, &mystream) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,"cannot hupall for %s\n",profile_name);
return;
}
switch_safe_free(mystream.data);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE,"hupall for %s done\n",profile_name);
return;
}
/* Api helper */
switch_status_t eventpipe_execute_api(switch_core_session_t *session, char *cmd, char *args) {
switch_status_t status;
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "api: cmd %s, args %s\n",
cmd, switch_str_nil(args));
status = switch_api_execute(cmd, args, session, &stream);
if (status != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR,
"api: %s(%s) failed\n", cmd, switch_str_nil(args));
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG,
"api: %s(%s) %s\n", cmd, switch_str_nil(args), (char *) stream.data);
}
free(stream.data);
return status;
}
void jsonapi_populate_event(switch_core_session_t *session, switch_event_t *apply_event, const char *api, const char *data) {
switch_event_t *phrases_event = NULL;
switch_stream_handle_t stream = { 0 };
switch_event_header_t *hp;
switch_assert(apply_event);
SWITCH_STANDARD_STREAM(stream);
switch_api_execute(api, data, session, &stream);
switch_event_create_json(&phrases_event, (char *) stream.data);
switch_safe_free(stream.data);
for (hp = phrases_event->headers; hp; hp = hp->next) {
if (!strncasecmp(hp->name, "VM-", 3)) {
switch_event_add_header(apply_event, SWITCH_STACK_BOTTOM, hp->name, "%s", hp->value);
}
}
switch_event_destroy(&phrases_event);
phrases_event = apply_event;
return;
}
/**
* Seek output component
*/
static iks *seek_output_component(struct rayo_actor *component, struct rayo_message *msg, void *data)
{
iks *iq = msg->payload;
iks *seek = iks_find(iq, "seek");
if (VALIDATE_RAYO_OUTPUT_SEEK(seek)) {
int is_forward = !strcmp("forward", iks_find_attrib(seek, "direction"));
int amount_ms = iks_find_int_attrib(seek, "amount");
char *command = switch_mprintf("%s seek:%s%i", RAYO_JID(component),
is_forward ? "+" : "-", amount_ms);
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
switch_api_execute("fileman", command, NULL, &stream);
switch_safe_free(stream.data);
switch_safe_free(command);
return iks_new_iq_result(iq);
}
return iks_new_error(iq, STANZA_ERROR_BAD_REQUEST);
}
SWITCH_DECLARE(const char *) API::executeString(const char *cmd)
{
char *arg;
switch_stream_handle_t stream = { 0 };
char *mycmd = strdup(cmd);
switch_assert(mycmd);
this_check("");
if ((arg = strchr(mycmd, ' '))) {
*arg++ = '\0';
}
switch_safe_free(last_data);
SWITCH_STANDARD_STREAM(stream);
switch_api_execute(mycmd, arg, NULL, &stream);
last_data = (char *) stream.data;
switch_safe_free(mycmd);
return last_data;
}
switch_status_t utils_recover(char *profile_name)
{
char arg[128];
switch_stream_handle_t mystream = { 0 };
if (!zstr(profile_name)) {
switch_snprintf(arg, sizeof(arg),"profile %s recover",profile_name);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,"sofia %s\n", arg);
SWITCH_STANDARD_STREAM(mystream);
if (switch_api_execute("sofia", arg, NULL, &mystream) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,"cannot recover profile %s\n", profile_name);
return SWITCH_STATUS_FALSE;
}
switch_safe_free(mystream.data);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE,"profile %s recovered\n", profile_name);
return SWITCH_STATUS_SUCCESS;
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,"Invalid profile name\n");
return SWITCH_STATUS_FALSE;
}
return SWITCH_STATUS_FALSE;
}
/**
* Handle fax completion event from FreeSWITCH core
* @param event received from FreeSWITCH core. It will be destroyed by the core after this function returns.
*/
static void on_execute_complete_event(switch_event_t *event)
{
const char *application = switch_event_get_header(event, "Application");
if (!zstr(application) && (!strcmp(application, "rxfax") || !strcmp(application, "txfax"))) {
int is_rxfax = !strcmp(application, "rxfax");
const char *uuid = switch_event_get_header(event, "Unique-ID");
const char *fax_jid = switch_event_get_header(event, "variable_rayo_fax_jid");
struct rayo_actor *component;
if (!zstr(fax_jid) && (component = RAYO_LOCATE(fax_jid))) {
iks *result;
iks *complete;
iks *fax;
int have_fax_document = 1;
switch_core_session_t *session;
switch_log_printf(SWITCH_CHANNEL_UUID_LOG(uuid), SWITCH_LOG_DEBUG, "Got result for %s\n", fax_jid);
/* clean up channel */
session = switch_core_session_locate(uuid);
if (session) {
switch_channel_set_variable(switch_core_session_get_channel(session), "rayo_read_frame_interrupt", NULL);
switch_core_session_rwunlock(session);
}
/* RX only: transfer HTTP document and delete local copy */
if (is_rxfax && RECEIVEFAX_COMPONENT(component)->http_put_after_receive && switch_file_exists(RECEIVEFAX_COMPONENT(component)->local_filename, RAYO_POOL(component)) == SWITCH_STATUS_SUCCESS) {
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s PUT fax to %s\n", RAYO_JID(component), RECEIVEFAX_COMPONENT(component)->filename);
switch_api_execute("http_put", RECEIVEFAX_COMPONENT(component)->filename, NULL, &stream);
/* check if successful */
if (!zstr(stream.data) && strncmp(stream.data, "+OK", 3)) {
/* PUT failed */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s PUT fax to %s failed: %s\n", RAYO_JID(component), RECEIVEFAX_COMPONENT(component)->filename, (char *)stream.data);
have_fax_document = 0;
}
switch_safe_free(stream.data)
switch_file_remove(RECEIVEFAX_COMPONENT(component)->local_filename, RAYO_POOL(component));
}
/* successful fax? */
if (have_fax_document && switch_true(switch_event_get_header(event, "variable_fax_success"))) {
result = rayo_component_create_complete_event(RAYO_COMPONENT(component), FAX_FINISH);
} else if (have_fax_document && FAX_COMPONENT(component)->stop) {
result = rayo_component_create_complete_event(RAYO_COMPONENT(component), COMPONENT_COMPLETE_STOP);
} else {
result = rayo_component_create_complete_event(RAYO_COMPONENT(component), COMPONENT_COMPLETE_ERROR);
}
complete = iks_find(result, "complete");
/* RX only: add fax document information */
if (is_rxfax && have_fax_document) {
const char *pages = switch_event_get_header(event, "variable_fax_document_transferred_pages");
if (!zstr(pages) && switch_is_number(pages) && atoi(pages) > 0) {
const char *resolution = switch_event_get_header(event, "variable_fax_file_image_resolution");
const char *size = switch_event_get_header(event, "variable_fax_image_size");
fax = iks_insert(complete, "fax");
iks_insert_attrib(fax, "xmlns", RAYO_FAX_COMPLETE_NS);
if (RECEIVEFAX_COMPONENT(component)->http_put_after_receive) {
iks_insert_attrib(fax, "url", RECEIVEFAX_COMPONENT(component)->filename);
} else {
/* convert absolute path to file:// URI */
iks_insert_attrib_printf(fax, "url", "file://%s", RECEIVEFAX_COMPONENT(component)->filename);
}
if (!zstr(resolution)) {
iks_insert_attrib(fax, "resolution", resolution);
}
if (!zstr(size)) {
iks_insert_attrib(fax, "size", size);
}
iks_insert_attrib(fax, "pages", pages);
}
}
/* add metadata from event */
insert_fax_metadata(event, "fax_success", complete);
insert_fax_metadata(event, "fax_result_code", complete);
insert_fax_metadata(event, "fax_result_text", complete);
insert_fax_metadata(event, "fax_document_transferred_pages", complete);
insert_fax_metadata(event, "fax_document_total_pages", complete);
insert_fax_metadata(event, "fax_image_resolution", complete);
insert_fax_metadata(event, "fax_image_size", complete);
insert_fax_metadata(event, "fax_bad_rows", complete);
insert_fax_metadata(event, "fax_transfer_rate", complete);
insert_fax_metadata(event, "fax_ecm_used", complete);
insert_fax_metadata(event, "fax_local_station_id", complete);
insert_fax_metadata(event, "fax_remote_station_id", complete);
/* flag faxing as done */
rayo_call_set_faxing(RAYO_CALL(RAYO_COMPONENT(component)->parent), 0);
rayo_component_send_complete_event(RAYO_COMPONENT(component), result);
RAYO_UNLOCK(component);
}
}
}
static void *SWITCH_THREAD_FUNC api_exec(switch_thread_t *thread, void *obj)
{
switch_bool_t r = SWITCH_TRUE;
struct api_command_struct *acs = (struct api_command_struct *) obj;
switch_stream_handle_t stream = { 0 };
char *reply, *freply = NULL;
switch_status_t status;
if (!acs) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Internal error.\n");
return NULL;
}
if (!acs->listener || !acs->listener->rwlock || switch_thread_rwlock_tryrdlock(acs->listener->rwlock) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error! cannot get read lock.\n");
goto done;
}
SWITCH_STANDARD_STREAM(stream);
if ((status = switch_api_execute(acs->api_cmd, acs->arg, NULL, &stream)) == SWITCH_STATUS_SUCCESS) {
reply = stream.data;
} else {
freply = switch_mprintf("%s: Command not found!\n", acs->api_cmd);
reply = freply;
r = SWITCH_FALSE;
}
if (!reply) {
reply = "Command returned no output!";
r = SWITCH_FALSE;
}
if (*reply == '-')
r = SWITCH_FALSE;
if (acs->bg) {
switch_event_t *event;
if (switch_event_create(&event, SWITCH_EVENT_BACKGROUND_JOB) == SWITCH_STATUS_SUCCESS) {
ei_x_buff ebuf;
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Job-UUID", acs->uuid_str);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Job-Command", acs->api_cmd);
ei_x_new_with_version(&ebuf);
if (acs->arg) {
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Job-Command-Arg", acs->arg);
}
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Job-Successful", r ? "true" : "false");
switch_event_add_body(event, "%s", reply);
switch_event_fire(&event);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Sending bgapi reply to %s\n", acs->pid.node);
ei_x_encode_tuple_header(&ebuf, 3);
if (r)
ei_x_encode_atom(&ebuf, "bgok");
else
ei_x_encode_atom(&ebuf, "bgerror");
_ei_x_encode_string(&ebuf, acs->uuid_str);
_ei_x_encode_string(&ebuf, reply);
switch_mutex_lock(acs->listener->sock_mutex);
ei_send(acs->listener->sockfd, &acs->pid, ebuf.buff, ebuf.index);
switch_mutex_unlock(acs->listener->sock_mutex);
#ifdef EI_DEBUG
ei_x_print_msg(&ebuf, &acs->pid, 1);
#endif
ei_x_free(&ebuf);
}
} else {
ei_x_buff rbuf;
ei_x_new_with_version(&rbuf);
ei_x_encode_tuple_header(&rbuf, 2);
if (!strlen(reply)) {
reply = "Command returned no output!";
r = SWITCH_FALSE;
}
if (r) {
ei_x_encode_atom(&rbuf, "ok");
} else {
ei_x_encode_atom(&rbuf, "error");
}
_ei_x_encode_string(&rbuf, reply);
switch_mutex_lock(acs->listener->sock_mutex);
ei_send(acs->listener->sockfd, &acs->pid, rbuf.buff, rbuf.index);
switch_mutex_unlock(acs->listener->sock_mutex);
#ifdef EI_DEBUG
ei_x_print_msg(&rbuf, &acs->pid, 1);
#endif
ei_x_free(&rbuf);
}
switch_safe_free(stream.data);
switch_safe_free(freply);
if (acs->listener->rwlock) {
switch_thread_rwlock_unlock(acs->listener->rwlock);
}
done:
if (acs->bg) {
switch_memory_pool_t *pool = acs->pool;
acs = NULL;
switch_core_destroy_memory_pool(&pool);
pool = NULL;
}
return NULL;
}
/**
* Start execution of call sendfax component
* @param call the call to send fax to
* @param msg the original request
* @param session_data the call's session
*/
static iks *start_sendfax_component(struct rayo_actor *call, struct rayo_message *msg, void *session_data)
{
iks *iq = msg->payload;
switch_core_session_t *session = (switch_core_session_t *)session_data;
struct fax_component *sendfax_component = NULL;
iks *sendfax = iks_find(iq, "sendfax");
iks *response = NULL;
switch_event_t *execute_event = NULL;
switch_channel_t *channel = switch_core_session_get_channel(session);
switch_memory_pool_t *pool;
iks *document;
const char *fax_document;
const char *fax_header;
const char *fax_identity;
const char *pages;
/* validate attributes */
if (!VALIDATE_RAYO_SENDFAX(sendfax)) {
return iks_new_error(iq, STANZA_ERROR_BAD_REQUEST);
}
/* fax is only allowed if the call is not currently joined */
if (rayo_call_is_joined(RAYO_CALL(call))) {
return iks_new_error_detailed(iq, STANZA_ERROR_UNEXPECTED_REQUEST, "can't send fax on a joined call");
}
if (rayo_call_is_faxing(RAYO_CALL(call))) {
return iks_new_error_detailed(iq, STANZA_ERROR_UNEXPECTED_REQUEST, "fax already in progress");
}
/* get fax document */
document = iks_find(sendfax, "document");
if (!document) {
return iks_new_error_detailed(iq, STANZA_ERROR_BAD_REQUEST, "missing document");
}
fax_document = iks_find_attrib_soft(document, "url");
if (zstr(fax_document)) {
return iks_new_error_detailed(iq, STANZA_ERROR_BAD_REQUEST, "missing document url");
}
/* is valid URL type? */
if (!strncasecmp(fax_document, "http://", 7) || !strncasecmp(fax_document, "https://", 8)) {
switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream);
/* need to fetch document from server... */
switch_api_execute("http_get", fax_document, session, &stream);
if (!zstr(stream.data) && !strncmp(fax_document, SWITCH_PATH_SEPARATOR, strlen(SWITCH_PATH_SEPARATOR))) {
fax_document = switch_core_session_strdup(session, stream.data);
} else {
switch_safe_free(stream.data);
return iks_new_error_detailed(iq, STANZA_ERROR_INTERNAL_SERVER_ERROR, "failed to fetch document");
}
switch_safe_free(stream.data);
} else if (!strncasecmp(fax_document, "file://", 7)) {
fax_document = fax_document + 7;
if (zstr(fax_document)) {
return iks_new_error_detailed(iq, STANZA_ERROR_BAD_REQUEST, "invalid file:// url");
}
} else if (strncasecmp(fax_document, SWITCH_PATH_SEPARATOR, strlen(SWITCH_PATH_SEPARATOR))) {
return iks_new_error_detailed(iq, STANZA_ERROR_BAD_REQUEST, "unsupported url type");
}
/* does document exist? */
if (switch_file_exists(fax_document, pool) != SWITCH_STATUS_SUCCESS) {
return iks_new_error_detailed_printf(iq, STANZA_ERROR_BAD_REQUEST, "file not found: %s", fax_document);
}
/* get fax identity and header */
fax_identity = iks_find_attrib_soft(document, "identity");
if (!zstr(fax_identity)) {
switch_channel_set_variable(channel, "fax_ident", fax_identity);
} else {
switch_channel_set_variable(channel, "fax_ident", NULL);
}
fax_header = iks_find_attrib_soft(document, "header");
if (!zstr(fax_header)) {
switch_channel_set_variable(channel, "fax_header", fax_header);
} else {
switch_channel_set_variable(channel, "fax_header", NULL);
}
/* get pages to send */
pages = iks_find_attrib_soft(document, "pages");
if (!zstr(pages)) {
if (switch_regex_match(pages, "[1-9][0-9]*(-[1-9][0-9]*)?") == SWITCH_STATUS_FALSE) {
return iks_new_error_detailed(iq, STANZA_ERROR_BAD_REQUEST, "invalid pages value");
} else {
int start = 0;
int end = 0;
char *pages_dup = switch_core_session_strdup(session, pages);
char *sep = strchr(pages_dup, '-');
if (sep) {
*sep = '\0';
sep++;
end = atoi(sep);
}
start = atoi(pages_dup);
if (end && end < start) {
return iks_new_error_detailed(iq, STANZA_ERROR_BAD_REQUEST, "invalid pages value");
}
switch_channel_set_variable(channel, "fax_start_page", pages_dup);
switch_channel_set_variable(channel, "fax_end_page", sep);
}
} else {
switch_channel_set_variable(channel, "fax_start_page", NULL);
switch_channel_set_variable(channel, "fax_end_page", NULL);
}
/* create sendfax component */
switch_core_new_memory_pool(&pool);
sendfax_component = switch_core_alloc(pool, sizeof(*sendfax_component));
rayo_component_init((struct rayo_component *)sendfax_component, pool, RAT_CALL_COMPONENT, "sendfax", NULL, call, iks_find_attrib(iq, "from"));
/* add channel variable so that fax component can be located from fax events */
switch_channel_set_variable(channel, "rayo_fax_jid", RAYO_JID(sendfax_component));
/* clear fax result variables */
switch_channel_set_variable(channel, "fax_success", NULL);
switch_channel_set_variable(channel, "fax_result_code", NULL);
switch_channel_set_variable(channel, "fax_result_text", NULL);
switch_channel_set_variable(channel, "fax_document_transferred_pages", NULL);
switch_channel_set_variable(channel, "fax_document_total_pages", NULL);
switch_channel_set_variable(channel, "fax_image_resolution", NULL);
switch_channel_set_variable(channel, "fax_image_size", NULL);
switch_channel_set_variable(channel, "fax_bad_rows", NULL);
switch_channel_set_variable(channel, "fax_transfer_rate", NULL);
switch_channel_set_variable(channel, "fax_ecm_used", NULL);
switch_channel_set_variable(channel, "fax_local_station_id", NULL);
switch_channel_set_variable(channel, "fax_remote_station_id", NULL);
/* clear fax interrupt variable */
switch_channel_set_variable(switch_core_session_get_channel(session), "rayo_read_frame_interrupt", NULL);
rayo_call_set_faxing(RAYO_CALL(call), 1);
/* execute txfax APP */
if (switch_event_create(&execute_event, SWITCH_EVENT_COMMAND) == SWITCH_STATUS_SUCCESS) {
switch_event_add_header_string(execute_event, SWITCH_STACK_BOTTOM, "call-command", "execute");
switch_event_add_header_string(execute_event, SWITCH_STACK_BOTTOM, "execute-app-name", "txfax");
switch_event_add_header_string(execute_event, SWITCH_STACK_BOTTOM, "execute-app-arg", fax_document);
if (!switch_channel_test_flag(channel, CF_PROXY_MODE)) {
switch_channel_set_flag(channel, CF_BLOCK_BROADCAST_UNTIL_MEDIA);
}
if (switch_core_session_queue_private_event(session, &execute_event, SWITCH_FALSE) != SWITCH_STATUS_SUCCESS) {
response = iks_new_error_detailed(iq, STANZA_ERROR_INTERNAL_SERVER_ERROR, "failed to txfax (queue event failed)");
if (execute_event) {
switch_event_destroy(&execute_event);
}
rayo_call_set_faxing(RAYO_CALL(call), 0);
RAYO_UNLOCK(sendfax_component);
} else {
/* component starting... */
rayo_component_send_start(RAYO_COMPONENT(sendfax_component), iq);
}
} else {
response = iks_new_error_detailed(iq, STANZA_ERROR_INTERNAL_SERVER_ERROR, "failed to create txfax event");
rayo_call_set_faxing(RAYO_CALL(call), 0);
RAYO_UNLOCK(sendfax_component);
}
return response;
}
