static void deinitialize_sorcery(struct ast_sorcery *sorcery)
{
ast_config_destroy(realtime_objects);
realtime_objects = NULL;
ast_sorcery_unref(sorcery);
}
/*
* Load module stuff
*/
static int ind_load_module(void)
{
struct ast_config *cfg;
struct ast_variable *v;
char *cxt;
char *c;
struct tone_zone *tones;
const char *country = NULL;
/* that the following cast is needed, is yuk! */
/* yup, checked it out. It is NOT written to. */
cfg = ast_config_load((char *)config);
if (!cfg)
return 0;
/* Use existing config to populate the Indication table */
cxt = ast_category_browse(cfg, NULL);
while(cxt) {
/* All categories but "general" are considered countries */
if (!strcasecmp(cxt, "general")) {
cxt = ast_category_browse(cfg, cxt);
continue;
}
tones = malloc(sizeof(struct tone_zone));
if (!tones) {
ast_log(LOG_WARNING,"Out of memory\n");
ast_config_destroy(cfg);
return -1;
}
memset(tones,0,sizeof(struct tone_zone));
ast_copy_string(tones->country,cxt,sizeof(tones->country));
v = ast_variable_browse(cfg, cxt);
while(v) {
if (!strcasecmp(v->name, "description")) {
ast_copy_string(tones->description, v->value, sizeof(tones->description));
} else if ((!strcasecmp(v->name,"ringcadence"))||(!strcasecmp(v->name,"ringcadance"))) {
char *ring,*rings = ast_strdupa(v->value);
c = rings;
ring = strsep(&c,",");
while (ring) {
int *tmp, val;
if (!isdigit(ring[0]) || (val=atoi(ring))==-1) {
ast_log(LOG_WARNING,"Invalid ringcadence given '%s' at line %d.\n",ring,v->lineno);
ring = strsep(&c,",");
continue;
}
tmp = realloc(tones->ringcadence,(tones->nrringcadence+1)*sizeof(int));
if (!tmp) {
ast_log(LOG_WARNING, "Out of memory\n");
ast_config_destroy(cfg);
return -1;
}
tones->ringcadence = tmp;
tmp[tones->nrringcadence] = val;
tones->nrringcadence++;
/* next item */
ring = strsep(&c,",");
}
} else if (!strcasecmp(v->name,"alias")) {
char *countries = ast_strdupa(v->value);
c = countries;
country = strsep(&c,",");
while (country) {
struct tone_zone* azone = malloc(sizeof(struct tone_zone));
if (!azone) {
ast_log(LOG_WARNING,"Out of memory\n");
ast_config_destroy(cfg);
return -1;
}
memset(azone,0,sizeof(struct tone_zone));
ast_copy_string(azone->country, country, sizeof(azone->country));
ast_copy_string(azone->alias, cxt, sizeof(azone->alias));
if (ast_register_indication_country(azone)) {
ast_log(LOG_WARNING, "Unable to register indication alias at line %d.\n",v->lineno);
free(tones);
}
/* next item */
country = strsep(&c,",");
}
} else {
/* add tone to country */
struct tone_zone_sound *ps,*ts;
for (ps=NULL,ts=tones->tones; ts; ps=ts, ts=ts->next) {
if (strcasecmp(v->name,ts->name)==0) {
/* already there */
ast_log(LOG_NOTICE,"Duplicate entry '%s', skipped.\n",v->name);
goto out;
}
}
/* not there, add it to the back */
ts = malloc(sizeof(struct tone_zone_sound));
if (!ts) {
ast_log(LOG_WARNING, "Out of memory\n");
ast_config_destroy(cfg);
return -1;
}
ts->next = NULL;
ts->name = strdup(v->name);
ts->data = strdup(v->value);
if (ps)
ps->next = ts;
else
tones->tones = ts;
}
out: v = v->next;
}
if (tones->description[0] || tones->alias[0] || tones->tones) {
if (ast_register_indication_country(tones)) {
ast_log(LOG_WARNING, "Unable to register indication at line %d.\n",v->lineno);
free(tones);
}
} else free(tones);
cxt = ast_category_browse(cfg, cxt);
}
/* determine which country is the default */
country = ast_variable_retrieve(cfg,"general","country");
if (!country || !*country || ast_set_indication_country(country))
ast_log(LOG_WARNING,"Unable to set the default country (for indication tones)\n");
ast_config_destroy(cfg);
return 0;
}
static int mcd_load_config(void) {
// initialize the timeout that we wait for a memcached pool operation to complete
to.tv_sec = 0; to.tv_nsec = 500000;
struct ast_config *cfg;
struct ast_flags config_flags = { 0 };
if (!(cfg = ast_config_load(CONFIG_FILE_NAME, config_flags))) {
ast_log(LOG_ERROR, "missing memcached resource config file '%s'\n", CONFIG_FILE_NAME);
return 1;
} else if (cfg == CONFIG_STATUS_FILEINVALID) {
ast_log(LOG_ERROR, "memcached resource config file '" CONFIG_FILE_NAME "' invalid format.\n");
return 1;
}
// parse server names for memcached from the [general] section of the config file
char mcd_config[2048]; mcd_config[0] = 0;
struct ast_variable *serverentry = ast_variable_browse(cfg, "general");
for ( ; serverentry; serverentry = serverentry->next) {
if (strcasecmp(serverentry->name, "server") == 0) {
strcat(mcd_config, "--SERVER=");
strcat(mcd_config, serverentry->value);
strcat(mcd_config, " ");
}
}
if (strstr(mcd_config, "--SERVER=") == 0) {
ast_log(LOG_DEBUG, "Expecting memcache server on 127.0.0.1\n");
strcpy(mcd_config, "--SERVER=127.0.0.1 ");
}
ast_log(LOG_DEBUG, "res_memcached configured servers: '%s'\n", mcd_config);
// strcat(mcd_config, "--SORT-HOSTS "); not a good idea: turns out that the documentation says:
// "Enabling this will cause hosts that are added to be placed
// in the host list in sorted order. This will defeat
// consisten hashing."
mcdttl = 0;
const char *ttlvalue;
if ((ttlvalue = ast_variable_retrieve(cfg, "general", "ttl")))
mcdttl = atoi(ttlvalue);
ast_log(LOG_DEBUG, "default time to live for key-value entries set to %d seconds\n", mcdttl);
use_binary_proto = 1;
const char *proto_mode;
if ((proto_mode = ast_variable_retrieve(cfg, "general", "binary_proto")))
use_binary_proto = ast_true(proto_mode);
// if (use_binary_proto)
// strcat(mcd_config, "--BINARY-PROTOCOL ");
// else
// ast_log(LOG_WARNING, "not using memcached binary protocol; MCDCOUNTER() function will be unavailable\n");
/*
const char *hashmode;
if ((hashmode = ast_variable_retrieve(cfg, "general", "hash"))) {
strcat(mcd_config, "--HASH=");
strcat(mcd_config, hashmode);
strcat(mcd_config, " ");
}
*/
const char *kp;
if ((kp = ast_variable_retrieve(cfg, "general", "keyprefix"))) {
strcat(mcd_config, "--NAMESPACE=");
strcat(mcd_config, kp);
strcat(mcd_config, " ");
}
// launch memcached client (pool of)
mcd_config[strlen(mcd_config) - 1] = 0;
if ((mcdpool = memcached_pool(mcd_config, strlen(mcd_config))))
ast_log(LOG_DEBUG, "res_memcached starting with config: '%s'\n", mcd_config);
else
ast_log(LOG_ERROR, "res_memcached failed to start with config: '%s'\n", mcd_config);
ast_config_destroy(cfg);
return 0;
}
int load_mrcp_config(const char *filename, const char *who_asked)
{
const char *cat = NULL;
struct ast_variable *var;
const char *value = NULL;
#if AST_VERSION_AT_LEAST(1,6,0)
struct ast_flags config_flags = { 0 };
struct ast_config *cfg = ast_config_load2(filename, who_asked, config_flags);
#else
struct ast_config *cfg = ast_config_load(filename);
#endif
if (!cfg) {
ast_log(LOG_WARNING, "No such configuration file %s\n", filename);
return -1;
}
#if AST_VERSION_AT_LEAST(1,6,2)
if (cfg == CONFIG_STATUS_FILEINVALID) {
ast_log(LOG_ERROR, "Config file %s is in an invalid format\n", filename);
return -1;
}
#endif
globals_clear();
globals_default();
if ((value = ast_variable_retrieve(cfg, "general", "default-tts-profile")) != NULL) {
ast_log(LOG_DEBUG, "general.default-tts-profile=%s\n", value);
globals.unimrcp_default_synth_profile = apr_pstrdup(globals.pool, value);
} else {
ast_log(LOG_ERROR, "Unable to load genreal.default-tts-profile from config file, aborting\n");
ast_config_destroy(cfg);
return -1;
}
if ((value = ast_variable_retrieve(cfg, "general", "default-asr-profile")) != NULL) {
ast_log(LOG_DEBUG, "general.default-asr-profile=%s\n", value);
globals.unimrcp_default_recog_profile = apr_pstrdup(globals.pool, value);
} else {
ast_log(LOG_ERROR, "Unable to load genreal.default-asr-profile from config file, aborting\n");
ast_config_destroy(cfg);
return -1;
}
if ((value = ast_variable_retrieve(cfg, "general", "log-level")) != NULL) {
ast_log(LOG_DEBUG, "general.log-level=%s\n", value);
globals.unimrcp_log_level = apr_pstrdup(globals.pool, value);
}
if ((value = ast_variable_retrieve(cfg, "general", "max-connection-count")) != NULL) {
ast_log(LOG_DEBUG, "general.max-connection-count=%s\n", value);
globals.unimrcp_max_connection_count = apr_pstrdup(globals.pool, value);
}
if ((value = ast_variable_retrieve(cfg, "general", "offer-new-connection")) != NULL) {
ast_log(LOG_DEBUG, "general.offer-new-connection=%s\n", value);
globals.unimrcp_offer_new_connection = apr_pstrdup(globals.pool, value);
}
if ((value = ast_variable_retrieve(cfg, "general", "rx-buffer-size")) != NULL) {
ast_log(LOG_DEBUG, "general.rx-buffer-size=%s\n", value);
globals.unimrcp_rx_buffer_size = apr_pstrdup(globals.pool, value);
}
if ((value = ast_variable_retrieve(cfg, "general", "tx-buffer-size")) != NULL) {
ast_log(LOG_DEBUG, "general.tx-buffer-size=%s\n", value);
globals.unimrcp_tx_buffer_size = apr_pstrdup(globals.pool, value);
}
if ((value = ast_variable_retrieve(cfg, "general", "request-timeout")) != NULL) {
ast_log(LOG_DEBUG, "general.request-timeout=%s\n", value);
globals.unimrcp_request_timeout = apr_pstrdup(globals.pool, value);
}
while ((cat = ast_category_browse(cfg, cat)) != NULL) {
if (strcasecmp(cat, "general") != 0) {
if ((value = ast_variable_retrieve(cfg, cat, "version")) != NULL) {
ast_mrcp_profile_t *mod_profile = NULL;
if (profile_create(&mod_profile, cat, value, globals.pool) == 0) {
apr_hash_set(globals.profiles, apr_pstrdup(globals.pool, mod_profile->name), APR_HASH_KEY_STRING, mod_profile);
for (var = ast_variable_browse(cfg, cat); var; var = var->next) {
ast_log(LOG_DEBUG, "%s.%s=%s\n", cat, var->name, var->value);
apr_hash_set(mod_profile->cfg, apr_pstrdup(globals.pool, var->name), APR_HASH_KEY_STRING, apr_pstrdup(globals.pool, var->value));
}
} else
ast_log(LOG_WARNING, "Unable to create a profile for %s\n", cat);
} else
ast_log(LOG_WARNING, "Category %s does not have a version variable defined\n", cat);
}
}
ast_config_destroy(cfg);
return 0;
}
static int load_config(void)
{
struct ast_config *cfg;
char *p;
/* Read in the config file */
cfg = ast_config_load(ALMRCV_CONFIG);
if(!cfg){
if(option_verbose >= 4)
ast_verbose(VERBOSE_PREFIX_4 "AlarmReceiver: No config file\n");
}
else{
p = ast_variable_retrieve(cfg, "general", "eventcmd");
if(p){
ast_copy_string(event_app, p, sizeof(event_app));
event_app[sizeof(event_app) - 1] = '\0';
}
p = ast_variable_retrieve(cfg, "general", "loudness");
if(p){
toneloudness = atoi(p);
if(toneloudness < 100)
toneloudness = 100;
if(toneloudness > 8192)
toneloudness = 8192;
}
p = ast_variable_retrieve(cfg, "general", "fdtimeout");
if(p){
fdtimeout = atoi(p);
if(fdtimeout < 1000)
fdtimeout = 1000;
if(fdtimeout > 10000)
fdtimeout = 10000;
}
p = ast_variable_retrieve(cfg, "general", "sdtimeout");
if(p){
sdtimeout = atoi(p);
if(sdtimeout < 110)
sdtimeout = 110;
if(sdtimeout > 4000)
sdtimeout = 4000;
}
p = ast_variable_retrieve(cfg, "general", "logindividualevents");
if(p){
log_individual_events = ast_true(p);
}
p = ast_variable_retrieve(cfg, "general", "eventspooldir");
if(p){
ast_copy_string(event_spool_dir, p, sizeof(event_spool_dir));
event_spool_dir[sizeof(event_spool_dir) - 1] = '\0';
}
p = ast_variable_retrieve(cfg, "general", "timestampformat");
if(p){
ast_copy_string(time_stamp_format, p, sizeof(time_stamp_format));
time_stamp_format[sizeof(time_stamp_format) - 1] = '\0';
}
p = ast_variable_retrieve(cfg, "general", "db-family");
if(p){
ast_copy_string(db_family, p, sizeof(db_family));
db_family[sizeof(db_family) - 1] = '\0';
}
ast_config_destroy(cfg);
}
return 0;
}
static int load_config(int reload) {
char *cat = NULL;
struct ast_config *cfg;
struct ast_variable *v;
struct ast_flags config_flags = {reload ? CONFIG_FLAG_FILEUNCHANGED : 0};
int newenablecdr = 0;
cfg = ast_config_load(CONF_FILE, config_flags);
if (cfg == CONFIG_STATUS_FILEUNCHANGED) {
return 0;
}
if (cfg == CONFIG_STATUS_FILEINVALID) {
ast_log(LOG_ERROR, "Config file '%s' could not be parsed\n", CONF_FILE);
return -1;
}
if (!cfg) {
/* Standard configuration */
ast_log(LOG_WARNING, "Failed to load configuration file. Module not activated.\n");
if (enablecdr) {
ast_cdr_backend_suspend(name);
}
enablecdr = 0;
return -1;
}
if (reload) {
ast_rwlock_wrlock(&config_lock);
ast_free(bs_host);
ast_free(bs_tube);
}
/* Bootstrap the default configuration */
bs_host = ast_strdup(DEFAULT_BEANSTALK_HOST);
bs_port = DEFAULT_BEANSTALK_PORT;
bs_tube = ast_strdup(DEFAULT_BEANSTALK_TUBE);
priority = BEANSTALK_JOB_PRIORITY;
while ((cat = ast_category_browse(cfg, cat))) {
if (!strcasecmp(cat, "general")) {
v = ast_variable_browse(cfg, cat);
while (v) {
if (!strcasecmp(v->name, "enabled")) {
newenablecdr = ast_true(v->value);
} else if (!strcasecmp(v->name, "host")) {
ast_free(bs_host);
bs_host = ast_strdup(v->value);
} else if (!strcasecmp(v->name, "port")) {
bs_port = atoi(v->value);
} else if (!strcasecmp(v->name, "tube")) {
ast_free(bs_tube);
bs_tube = ast_strdup(v->value);
} else if (!strcasecmp(v->name, "priority")) {
priority = atoi(v->value);
}
v = v->next;
}
}
}
if (reload) {
ast_rwlock_unlock(&config_lock);
}
ast_config_destroy(cfg);
if (!newenablecdr) {
ast_cdr_backend_suspend(name);
} else if (newenablecdr) {
ast_cdr_backend_unsuspend(name);
ast_log(LOG_NOTICE, "Added beanstalkd server %s at port %d with tube %s", bs_host, bs_port, bs_tube);
}
enablecdr = newenablecdr;
return 0;
}
static int directory_exec(struct ast_channel *chan, void *data)
{
int res = 0;
struct localuser *u;
struct ast_config *cfg;
int last = 1;
int fromappvm = 0;
char *context, *dialcontext, *dirintro, *options;
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "Directory requires an argument (context[,dialcontext])\n");
return -1;
}
LOCAL_USER_ADD(u);
context = ast_strdupa(data);
dialcontext = strchr(context, '|');
if (dialcontext) {
*dialcontext = '\0';
dialcontext++;
options = strchr(dialcontext, '|');
if (options) {
*options = '\0';
options++;
if (strchr(options, 'f'))
last = 0;
if (strchr(options, 'v'))
fromappvm = 1;
}
} else
dialcontext = context;
cfg = realtime_directory(context);
if (!cfg) {
LOCAL_USER_REMOVE(u);
return -1;
}
dirintro = ast_variable_retrieve(cfg, context, "directoryintro");
if (ast_strlen_zero(dirintro))
dirintro = ast_variable_retrieve(cfg, "general", "directoryintro");
if (ast_strlen_zero(dirintro)) {
if (last)
dirintro = "dir-intro";
else
dirintro = "dir-intro-fn";
}
if (chan->_state != AST_STATE_UP)
res = ast_answer(chan);
for (;;) {
if (!res)
res = ast_streamfile(chan, dirintro, chan->language);
if (!res)
res = ast_waitstream(chan, AST_DIGIT_ANY);
ast_stopstream(chan);
if (!res)
res = ast_waitfordigit(chan, 5000);
if (res > 0) {
res = do_directory(chan, cfg, context, dialcontext, res, last, fromappvm);
if (res > 0) {
res = ast_waitstream(chan, AST_DIGIT_ANY);
ast_stopstream(chan);
if (res >= 0) {
continue;
}
}
}
break;
}
ast_config_destroy(cfg);
LOCAL_USER_REMOVE(u);
return res;
}
static int odbc_load_module(int reload)
{
int res = 0;
struct ast_config *cfg;
struct ast_variable *var;
const char *tmp;
struct ast_flags config_flags = { reload ? CONFIG_FLAG_FILEUNCHANGED : 0 };
do {
cfg = ast_config_load(config_file, config_flags);
if (!cfg || cfg == CONFIG_STATUS_FILEINVALID) {
ast_log(LOG_WARNING, "cdr_odbc: Unable to load config for ODBC CDR's: %s\n", config_file);
res = AST_MODULE_LOAD_DECLINE;
break;
} else if (cfg == CONFIG_STATUS_FILEUNCHANGED)
break;
var = ast_variable_browse(cfg, "global");
if (!var) {
/* nothing configured */
break;
}
if ((tmp = ast_variable_retrieve(cfg, "global", "dsn")) == NULL) {
ast_log(LOG_WARNING, "cdr_odbc: dsn not specified. Assuming asteriskdb\n");
tmp = "asteriskdb";
}
if (dsn)
ast_free(dsn);
dsn = ast_strdup(tmp);
if (dsn == NULL) {
res = -1;
break;
}
if (((tmp = ast_variable_retrieve(cfg, "global", "dispositionstring"))) && ast_true(tmp))
ast_set_flag(&config, CONFIG_DISPOSITIONSTRING);
else
ast_clear_flag(&config, CONFIG_DISPOSITIONSTRING);
if (((tmp = ast_variable_retrieve(cfg, "global", "loguniqueid"))) && ast_true(tmp)) {
ast_set_flag(&config, CONFIG_LOGUNIQUEID);
ast_debug(1, "cdr_odbc: Logging uniqueid\n");
} else {
ast_clear_flag(&config, CONFIG_LOGUNIQUEID);
ast_debug(1, "cdr_odbc: Not logging uniqueid\n");
}
if (((tmp = ast_variable_retrieve(cfg, "global", "usegmtime"))) && ast_true(tmp)) {
ast_set_flag(&config, CONFIG_USEGMTIME);
ast_debug(1, "cdr_odbc: Logging in GMT\n");
} else {
ast_clear_flag(&config, CONFIG_USEGMTIME);
ast_debug(1, "cdr_odbc: Logging in local time\n");
}
if (((tmp = ast_variable_retrieve(cfg, "global", "hrtime"))) && ast_true(tmp)) {
ast_set_flag(&config, CONFIG_HRTIME);
ast_debug(1, "cdr_odbc: Logging billsec and duration fields as floats\n");
} else {
ast_clear_flag(&config, CONFIG_HRTIME);
ast_debug(1, "cdr_odbc: Logging billsec and duration fields as integers\n");
}
if ((tmp = ast_variable_retrieve(cfg, "global", "table")) == NULL) {
ast_log(LOG_WARNING, "cdr_odbc: table not specified. Assuming cdr\n");
tmp = "cdr";
}
if (table)
ast_free(table);
table = ast_strdup(tmp);
if (table == NULL) {
res = -1;
break;
}
ast_verb(3, "cdr_odbc: dsn is %s\n", dsn);
ast_verb(3, "cdr_odbc: table is %s\n", table);
if (!ast_test_flag(&config, CONFIG_REGISTERED)) {
res = ast_cdr_register(name, ast_module_info->description, odbc_log);
if (res) {
ast_log(LOG_ERROR, "cdr_odbc: Unable to register ODBC CDR handling\n");
} else {
ast_set_flag(&config, CONFIG_REGISTERED);
}
}
} while (0);
if (ast_test_flag(&config, CONFIG_REGISTERED) && (!cfg || dsn == NULL || table == NULL)) {
ast_cdr_unregister(name);
ast_clear_flag(&config, CONFIG_REGISTERED);
}
if (cfg && cfg != CONFIG_STATUS_FILEUNCHANGED && cfg != CONFIG_STATUS_FILEINVALID) {
ast_config_destroy(cfg);
}
return res;
}
int misdn_cfg_init(int this_max_ports, int reload)
{
char config[] = "misdn.conf";
char *cat, *p;
int i;
struct ast_config *cfg;
struct ast_variable *v;
struct ast_flags config_flags = { reload ? CONFIG_FLAG_FILEUNCHANGED : 0 };
if (!(cfg = ast_config_load2(config, "chan_misdn", config_flags)) || cfg == CONFIG_STATUS_FILEINVALID) {
ast_log(LOG_WARNING, "missing or invalid file: misdn.conf\n");
return -1;
} else if (cfg == CONFIG_STATUS_FILEUNCHANGED)
return 0;
ast_mutex_init(&config_mutex);
/* Copy the default jb config over global_jbconf */
memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf));
misdn_cfg_lock();
if (this_max_ports) {
/* this is the first run */
max_ports = this_max_ports;
map = ast_calloc(MISDN_GEN_LAST + 1, sizeof(int));
if (_enum_array_map())
return -1;
p = ast_calloc(1, (max_ports + 1) * sizeof(union misdn_cfg_pt *)
+ (max_ports + 1) * NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt));
port_cfg = (union misdn_cfg_pt **)p;
p += (max_ports + 1) * sizeof(union misdn_cfg_pt *);
for (i = 0; i <= max_ports; ++i) {
port_cfg[i] = (union misdn_cfg_pt *)p;
p += NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt);
}
general_cfg = ast_calloc(1, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
ptp = ast_calloc(max_ports + 1, sizeof(int));
}
else {
/* misdn reload */
_free_port_cfg();
_free_general_cfg();
memset(port_cfg[0], 0, NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt) * (max_ports + 1));
memset(general_cfg, 0, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
memset(ptp, 0, sizeof(int) * (max_ports + 1));
}
cat = ast_category_browse(cfg, NULL);
while(cat) {
v = ast_variable_browse(cfg, cat);
if (!strcasecmp(cat, "general")) {
_build_general_config(v);
} else {
_build_port_config(v, cat);
}
cat = ast_category_browse(cfg, cat);
}
_fill_defaults();
misdn_cfg_unlock();
ast_config_destroy(cfg);
return 0;
}
static int parse_config(int reload)
{
struct ast_flags config_flags = { reload ? CONFIG_FLAG_FILEUNCHANGED : 0 };
struct ast_config *cfg = ast_config_load("codecs.conf", config_flags);
struct ast_variable *var;
int res;
float res_f;
if (cfg == CONFIG_STATUS_FILEMISSING || cfg == CONFIG_STATUS_FILEUNCHANGED || cfg == CONFIG_STATUS_FILEINVALID)
return 0;
for (var = ast_variable_browse(cfg, "speex"); var; var = var->next) {
if (!strcasecmp(var->name, "quality")) {
res = abs(atoi(var->value));
if (res > -1 && res < 11) {
ast_verb(3, "CODEC SPEEX: Setting Quality to %d\n",res);
quality = res;
} else
ast_log(LOG_ERROR,"Error Quality must be 0-10\n");
} else if (!strcasecmp(var->name, "complexity")) {
res = abs(atoi(var->value));
if (res > -1 && res < 11) {
ast_verb(3, "CODEC SPEEX: Setting Complexity to %d\n",res);
complexity = res;
} else
ast_log(LOG_ERROR,"Error! Complexity must be 0-10\n");
} else if (!strcasecmp(var->name, "vbr_quality")) {
if (sscanf(var->value, "%30f", &res_f) == 1 && res_f >= 0 && res_f <= 10) {
ast_verb(3, "CODEC SPEEX: Setting VBR Quality to %f\n",res_f);
vbr_quality = res_f;
} else
ast_log(LOG_ERROR,"Error! VBR Quality must be 0-10\n");
} else if (!strcasecmp(var->name, "abr_quality")) {
ast_log(LOG_ERROR,"Error! ABR Quality setting obsolete, set ABR to desired bitrate\n");
} else if (!strcasecmp(var->name, "enhancement")) {
enhancement = ast_true(var->value) ? 1 : 0;
ast_verb(3, "CODEC SPEEX: Perceptual Enhancement Mode. [%s]\n",enhancement ? "on" : "off");
} else if (!strcasecmp(var->name, "vbr")) {
vbr = ast_true(var->value) ? 1 : 0;
ast_verb(3, "CODEC SPEEX: VBR Mode. [%s]\n",vbr ? "on" : "off");
} else if (!strcasecmp(var->name, "abr")) {
res = abs(atoi(var->value));
if (res >= 0) {
if (res > 0)
ast_verb(3, "CODEC SPEEX: Setting ABR target bitrate to %d\n",res);
else
ast_verb(3, "CODEC SPEEX: Disabling ABR\n");
abr = res;
} else
ast_log(LOG_ERROR,"Error! ABR target bitrate must be >= 0\n");
} else if (!strcasecmp(var->name, "vad")) {
vad = ast_true(var->value) ? 1 : 0;
ast_verb(3, "CODEC SPEEX: VAD Mode. [%s]\n",vad ? "on" : "off");
} else if (!strcasecmp(var->name, "dtx")) {
dtx = ast_true(var->value) ? 1 : 0;
ast_verb(3, "CODEC SPEEX: DTX Mode. [%s]\n",dtx ? "on" : "off");
} else if (!strcasecmp(var->name, "preprocess")) {
preproc = ast_true(var->value) ? 1 : 0;
ast_verb(3, "CODEC SPEEX: Preprocessing. [%s]\n",preproc ? "on" : "off");
} else if (!strcasecmp(var->name, "pp_vad")) {
pp_vad = ast_true(var->value) ? 1 : 0;
ast_verb(3, "CODEC SPEEX: Preprocessor VAD. [%s]\n",pp_vad ? "on" : "off");
} else if (!strcasecmp(var->name, "pp_agc")) {
pp_agc = ast_true(var->value) ? 1 : 0;
ast_verb(3, "CODEC SPEEX: Preprocessor AGC. [%s]\n",pp_agc ? "on" : "off");
} else if (!strcasecmp(var->name, "pp_agc_level")) {
if (sscanf(var->value, "%30f", &res_f) == 1 && res_f >= 0) {
ast_verb(3, "CODEC SPEEX: Setting preprocessor AGC Level to %f\n",res_f);
pp_agc_level = res_f;
} else
ast_log(LOG_ERROR,"Error! Preprocessor AGC Level must be >= 0\n");
} else if (!strcasecmp(var->name, "pp_denoise")) {
pp_denoise = ast_true(var->value) ? 1 : 0;
ast_verb(3, "CODEC SPEEX: Preprocessor Denoise. [%s]\n",pp_denoise ? "on" : "off");
} else if (!strcasecmp(var->name, "pp_dereverb")) {
pp_dereverb = ast_true(var->value) ? 1 : 0;
ast_verb(3, "CODEC SPEEX: Preprocessor Dereverb. [%s]\n",pp_dereverb ? "on" : "off");
} else if (!strcasecmp(var->name, "pp_dereverb_decay")) {
if (sscanf(var->value, "%30f", &res_f) == 1 && res_f >= 0) {
ast_verb(3, "CODEC SPEEX: Setting preprocessor Dereverb Decay to %f\n",res_f);
pp_dereverb_decay = res_f;
} else
ast_log(LOG_ERROR,"Error! Preprocessor Dereverb Decay must be >= 0\n");
} else if (!strcasecmp(var->name, "pp_dereverb_level")) {
if (sscanf(var->value, "%30f", &res_f) == 1 && res_f >= 0) {
ast_verb(3, "CODEC SPEEX: Setting preprocessor Dereverb Level to %f\n",res_f);
pp_dereverb_level = res_f;
} else
ast_log(LOG_ERROR,"Error! Preprocessor Dereverb Level must be >= 0\n");
}
}
ast_config_destroy(cfg);
return 0;
}
/*! \brief Function which passes through an aliased CLI command to the real one */
static char *cli_alias_passthrough(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
{
struct cli_alias *alias;
struct cli_alias tmp = {
.cli_entry.command = e->command,
};
char *generator;
const char *line;
/* Try to find the alias based on the CLI entry */
if (!(alias = ao2_find(cli_aliases, &tmp, OBJ_POINTER))) {
return 0;
}
switch (cmd) {
case CLI_INIT:
ao2_ref(alias, -1);
return NULL;
case CLI_GENERATE:
line = a->line;
line += (strlen(alias->alias));
if (!strncasecmp(alias->alias, alias->real_cmd, strlen(alias->alias))) {
generator = NULL;
} else if (!ast_strlen_zero(a->word)) {
struct ast_str *real_cmd = ast_str_alloca(strlen(alias->real_cmd) + strlen(line) + 1);
ast_str_append(&real_cmd, 0, "%s%s", alias->real_cmd, line);
generator = ast_cli_generator(ast_str_buffer(real_cmd), a->word, a->n);
} else {
generator = ast_cli_generator(alias->real_cmd, a->word, a->n);
}
ao2_ref(alias, -1);
return generator;
}
/* If they gave us extra arguments we need to construct a string to pass in */
if (a->argc != e->args) {
struct ast_str *real_cmd = ast_str_alloca(2048);
int i;
ast_str_append(&real_cmd, 0, "%s", alias->real_cmd);
/* Add the additional arguments that have been passed in */
for (i = e->args + 1; i <= a->argc; i++) {
ast_str_append(&real_cmd, 0, " %s", a->argv[i - 1]);
}
ast_cli_command(a->fd, ast_str_buffer(real_cmd));
} else {
ast_cli_command(a->fd, alias->real_cmd);
}
ao2_ref(alias, -1);
return CLI_SUCCESS;
}
/*! \brief CLI Command to display CLI Aliases */
static char *alias_show(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
{
#define FORMAT "%-50.50s %-50.50s\n"
struct cli_alias *alias;
struct ao2_iterator i;
switch (cmd) {
case CLI_INIT:
e->command = "cli show aliases";
e->usage =
"Usage: cli show aliases\n"
" Displays a list of aliased CLI commands.\n";
return NULL;
case CLI_GENERATE:
return NULL;
}
ast_cli(a->fd, FORMAT, "Alias Command", "Real Command");
i = ao2_iterator_init(cli_aliases, 0);
for (; (alias = ao2_iterator_next(&i)); ao2_ref(alias, -1)) {
ast_cli(a->fd, FORMAT, alias->alias, alias->real_cmd);
}
ao2_iterator_destroy(&i);
return CLI_SUCCESS;
#undef FORMAT
}
/*! \brief CLI commands to interact with things */
static struct ast_cli_entry cli_alias[] = {
AST_CLI_DEFINE(alias_show, "Show CLI command aliases"),
};
/*! \brief Function called to load or reload the configuration file */
static void load_config(int reload)
{
struct ast_config *cfg = NULL;
struct ast_flags config_flags = { reload ? CONFIG_FLAG_FILEUNCHANGED : 0 };
struct cli_alias *alias;
struct ast_variable *v, *v1;
if (!(cfg = ast_config_load(config_file, config_flags)) || cfg == CONFIG_STATUS_FILEINVALID) {
ast_log(LOG_ERROR, "res_clialiases configuration file '%s' not found\n", config_file);
return;
} else if (cfg == CONFIG_STATUS_FILEUNCHANGED) {
return;
}
/* Destroy any existing CLI aliases */
if (reload) {
ao2_callback(cli_aliases, OBJ_UNLINK | OBJ_NODATA | OBJ_MULTIPLE, alias_unregister_cb, NULL);
}
for (v = ast_variable_browse(cfg, "general"); v; v = v->next) {
if (strcmp(v->name, "template")) {
ast_log(LOG_WARNING, "%s is not a correct option in [%s]\n", v->name, "general");
continue;
}
/* Read in those there CLI aliases */
for (v1 = ast_variable_browse(cfg, v->value); v1; v1 = v1->next) {
struct cli_alias *existing = ao2_callback(cli_aliases, 0, alias_name_cb, (char*)v1->name);
if (existing) {
ast_log(LOG_WARNING, "Alias '%s' could not be unregistered and has been retained\n",
existing->alias);
ao2_ref(existing, -1);
continue;
}
if (!(alias = ao2_alloc((sizeof(*alias) + strlen(v1->name) + strlen(v1->value) + 2), NULL))) {
continue;
}
alias->alias = ((char *) alias) + sizeof(*alias);
alias->real_cmd = ((char *) alias->alias) + strlen(v1->name) + 1;
strcpy(alias->alias, v1->name);
strcpy(alias->real_cmd, v1->value);
alias->cli_entry.handler = cli_alias_passthrough;
alias->cli_entry.command = alias->alias;
alias->cli_entry.usage = "Aliased CLI Command\n";
if (ast_cli_register(&alias->cli_entry)) {
ao2_ref(alias, -1);
continue;
}
ao2_link(cli_aliases, alias);
ast_verb(2, "Aliased CLI command '%s' to '%s'\n", v1->name, v1->value);
ao2_ref(alias, -1);
}
}
ast_config_destroy(cfg);
return;
}
/*! \brief Function called to reload the module */
static int reload_module(void)
{
load_config(1);
return 0;
}
static int mongodb_load_module(int reload)
{
int res = -1;
struct ast_config *cfg = NULL;
mongoc_uri_t *uri = NULL;
do {
const char *tmp;
struct ast_variable *var;
struct ast_flags config_flags = { reload ? CONFIG_FLAG_FILEUNCHANGED : 0 };
cfg = ast_config_load(CONFIG_FILE, config_flags);
if (!cfg || cfg == CONFIG_STATUS_FILEINVALID) {
ast_log(LOG_WARNING, "unable to load config file=%s\n", CONFIG_FILE);
res = AST_MODULE_LOAD_DECLINE;
break;
}
else if (cfg == CONFIG_STATUS_FILEUNCHANGED)
break;
var = ast_variable_browse(cfg, CATEGORY);
if (!var) {
ast_log(LOG_WARNING, "no category specified.\n");
break;
}
if ((tmp = ast_variable_retrieve(cfg, CATEGORY, URI)) == NULL) {
ast_log(LOG_WARNING, "no uri specified.\n");
break;
}
uri = mongoc_uri_new(tmp);
if (uri == NULL) {
ast_log(LOG_ERROR, "parsing uri error, %s\n", tmp);
break;
}
if ((tmp = ast_variable_retrieve(cfg, CATEGORY, DATABSE)) == NULL) {
ast_log(LOG_WARNING, "no database specified.\n");
break;
}
if (dbname)
ast_free(dbname);
dbname = ast_strdup(tmp);
if (dbname == NULL) {
ast_log(LOG_ERROR, "not enough memory for dbname\n");
break;
}
if ((tmp = ast_variable_retrieve(cfg, CATEGORY, COLLECTION)) == NULL) {
ast_log(LOG_WARNING, "no collection specified.\n");
break;
}
if (dbcollection)
ast_free(dbcollection);
dbcollection = ast_strdup(tmp);
if (dbcollection == NULL) {
ast_log(LOG_ERROR, "not enough memory for dbcollection\n");
break;
}
if (!ast_test_flag(&config, CONFIG_REGISTERED)) {
res = ast_cdr_register(NAME, ast_module_info->description, mongodb_log);
if (res) {
ast_log(LOG_ERROR, "unable to register CDR handling\n");
break;
}
ast_set_flag(&config, CONFIG_REGISTERED);
}
if ((tmp = ast_variable_retrieve(cfg, CATEGORY, SERVERID)) != NULL) {
if (!bson_oid_is_valid (tmp, strlen(tmp))) {
ast_log(LOG_ERROR, "invalid server id specified.\n");
break;
}
serverid = ast_malloc(sizeof(bson_oid_t));
if (serverid == NULL) {
ast_log(LOG_ERROR, "not enough memory\n");
break;
}
bson_oid_init_from_string(serverid, tmp);
}
if (dbpool)
mongoc_client_pool_destroy(dbpool);
dbpool = mongoc_client_pool_new(uri);
if (dbpool == NULL) {
ast_log(LOG_ERROR, "cannot make a connection pool for MongoDB\n");
break;
}
res = 0; // suceess
} while (0);
if (uri)
mongoc_uri_destroy(uri);
if (ast_test_flag(&config, CONFIG_REGISTERED) && (!cfg || dbname == NULL || dbcollection == NULL)) {
ast_cdr_backend_suspend(NAME);
ast_clear_flag(&config, CONFIG_REGISTERED);
}
else
ast_cdr_backend_unsuspend(NAME);
if (cfg && cfg != CONFIG_STATUS_FILEUNCHANGED && cfg != CONFIG_STATUS_FILEINVALID)
ast_config_destroy(cfg);
return res;
}
static int odbc_load_module(void)
{
int res = 0;
struct ast_config *cfg;
struct ast_variable *var;
const char *tmp;
ast_mutex_lock(&odbc_lock);
cfg = ast_config_load(config);
if (!cfg) {
ast_log(LOG_WARNING, "cdr_odbc: Unable to load config for ODBC CDR's: %s\n", config);
res = AST_MODULE_LOAD_DECLINE;
goto out;
}
var = ast_variable_browse(cfg, "global");
if (!var) {
/* nothing configured */
goto out;
}
tmp = ast_variable_retrieve(cfg,"global","dsn");
if (tmp == NULL) {
ast_log(LOG_WARNING,"cdr_odbc: dsn not specified. Assuming asteriskdb\n");
tmp = "asteriskdb";
}
dsn = strdup(tmp);
if (dsn == NULL) {
ast_log(LOG_ERROR,"cdr_odbc: Out of memory error.\n");
res = -1;
goto out;
}
tmp = ast_variable_retrieve(cfg,"global","dispositionstring");
if (tmp) {
dispositionstring = ast_true(tmp);
} else {
dispositionstring = 0;
}
tmp = ast_variable_retrieve(cfg,"global","username");
if (tmp) {
username = strdup(tmp);
if (username == NULL) {
ast_log(LOG_ERROR,"cdr_odbc: Out of memory error.\n");
res = -1;
goto out;
}
}
tmp = ast_variable_retrieve(cfg,"global","password");
if (tmp) {
password = strdup(tmp);
if (password == NULL) {
ast_log(LOG_ERROR,"cdr_odbc: Out of memory error.\n");
res = -1;
goto out;
}
}
tmp = ast_variable_retrieve(cfg,"global","loguniqueid");
if (tmp) {
loguniqueid = ast_true(tmp);
if (loguniqueid) {
ast_log(LOG_DEBUG,"cdr_odbc: Logging uniqueid\n");
} else {
ast_log(LOG_DEBUG,"cdr_odbc: Not logging uniqueid\n");
}
} else {
ast_log(LOG_DEBUG,"cdr_odbc: Not logging uniqueid\n");
loguniqueid = 0;
}
tmp = ast_variable_retrieve(cfg,"global","usegmtime");
if (tmp) {
usegmtime = ast_true(tmp);
if (usegmtime) {
ast_log(LOG_DEBUG,"cdr_odbc: Logging in GMT\n");
} else {
ast_log(LOG_DEBUG,"cdr_odbc: Not logging in GMT\n");
}
} else {
ast_log(LOG_DEBUG,"cdr_odbc: Not logging in GMT\n");
usegmtime = 0;
}
tmp = ast_variable_retrieve(cfg,"global","table");
if (tmp == NULL) {
ast_log(LOG_WARNING,"cdr_odbc: table not specified. Assuming cdr\n");
tmp = "cdr";
}
table = strdup(tmp);
if (table == NULL) {
ast_log(LOG_ERROR,"cdr_odbc: Out of memory error.\n");
res = -1;
goto out;
}
if (option_verbose > 2) {
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: dsn is %s\n",dsn);
if (username)
{
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: username is %s\n",username);
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: password is [secret]\n");
}
else
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: retreiving username and password from odbc config\n");
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: table is %s\n",table);
}
res = odbc_init();
if (res < 0) {
ast_log(LOG_ERROR, "cdr_odbc: Unable to connect to datasource: %s\n", dsn);
if (option_verbose > 2) {
ast_verbose( VERBOSE_PREFIX_3 "cdr_odbc: Unable to connect to datasource: %s\n", dsn);
}
}
res = ast_cdr_register(name, ast_module_info->description, odbc_log);
if (res) {
ast_log(LOG_ERROR, "cdr_odbc: Unable to register ODBC CDR handling\n");
}
out:
if (cfg)
ast_config_destroy(cfg);
ast_mutex_unlock(&odbc_lock);
return res;
}
static int festival_exec(struct ast_channel *chan, void *vdata)
{
int usecache;
int res=0;
struct localuser *u;
struct sockaddr_in serv_addr;
struct hostent *serverhost;
struct ast_hostent ahp;
int fd;
FILE *fs;
char *host;
char *cachedir;
char *temp;
char *festivalcommand;
int port=1314;
int n;
char ack[4];
char *waveform;
int filesize;
int wave;
char bigstring[MAXFESTLEN];
int i;
struct MD5Context md5ctx;
unsigned char MD5Res[16];
char MD5Hex[33] = "";
char koko[4] = "";
char cachefile[MAXFESTLEN]="";
int readcache=0;
int writecache=0;
int strln;
int fdesc = -1;
char buffer[16384];
int seekpos = 0;
char *data;
char *intstr;
struct ast_config *cfg;
if (ast_strlen_zero(vdata)) {
ast_log(LOG_WARNING, "festival requires an argument (text)\n");
return -1;
}
LOCAL_USER_ADD(u);
cfg = ast_config_load(FESTIVAL_CONFIG);
if (!cfg) {
ast_log(LOG_WARNING, "No such configuration file %s\n", FESTIVAL_CONFIG);
LOCAL_USER_REMOVE(u);
return -1;
}
if (!(host = ast_variable_retrieve(cfg, "general", "host"))) {
host = "localhost";
}
if (!(temp = ast_variable_retrieve(cfg, "general", "port"))) {
port = 1314;
} else {
port = atoi(temp);
}
if (!(temp = ast_variable_retrieve(cfg, "general", "usecache"))) {
usecache=0;
} else {
usecache = ast_true(temp);
}
if (!(cachedir = ast_variable_retrieve(cfg, "general", "cachedir"))) {
cachedir = "/tmp/";
}
if (!(festivalcommand = ast_variable_retrieve(cfg, "general", "festivalcommand"))) {
festivalcommand = "(tts_textasterisk \"%s\" 'file)(quit)\n";
}
data = ast_strdupa(vdata);
if (!data) {
ast_log(LOG_ERROR, "Out of memery\n");
ast_config_destroy(cfg);
LOCAL_USER_REMOVE(u);
return -1;
}
intstr = strchr(data, '|');
if (intstr) {
*intstr = '\0';
intstr++;
if (!strcasecmp(intstr, "any"))
intstr = AST_DIGIT_ANY;
}
ast_log(LOG_DEBUG, "Text passed to festival server : %s\n",(char *)data);
/* Connect to local festival server */
fd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (fd < 0) {
ast_log(LOG_WARNING,"festival_client: can't get socket\n");
ast_config_destroy(cfg);
LOCAL_USER_REMOVE(u);
return -1;
}
memset(&serv_addr, 0, sizeof(serv_addr));
if ((serv_addr.sin_addr.s_addr = inet_addr(host)) == -1) {
/* its a name rather than an ipnum */
serverhost = ast_gethostbyname(host, &ahp);
if (serverhost == (struct hostent *)0) {
ast_log(LOG_WARNING,"festival_client: gethostbyname failed\n");
ast_config_destroy(cfg);
LOCAL_USER_REMOVE(u);
return -1;
}
memmove(&serv_addr.sin_addr,serverhost->h_addr, serverhost->h_length);
}
serv_addr.sin_family = AF_INET;
serv_addr.sin_port = htons(port);
if (connect(fd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) != 0) {
ast_log(LOG_WARNING,"festival_client: connect to server failed\n");
ast_config_destroy(cfg);
LOCAL_USER_REMOVE(u);
return -1;
}
/* Compute MD5 sum of string */
MD5Init(&md5ctx);
MD5Update(&md5ctx,(unsigned char const *)data,strlen(data));
MD5Final(MD5Res,&md5ctx);
MD5Hex[0] = '\0';
/* Convert to HEX and look if there is any matching file in the cache
directory */
for (i=0;i<16;i++) {
snprintf(koko, sizeof(koko), "%X",MD5Res[i]);
strncat(MD5Hex, koko, sizeof(MD5Hex) - strlen(MD5Hex) - 1);
}
readcache=0;
writecache=0;
if (strlen(cachedir)+strlen(MD5Hex)+1<=MAXFESTLEN && (usecache==-1)) {
snprintf(cachefile, sizeof(cachefile), "%s/%s", cachedir, MD5Hex);
fdesc=open(cachefile,O_RDWR);
if (fdesc==-1) {
fdesc=open(cachefile,O_CREAT|O_RDWR,0777);
if (fdesc!=-1) {
writecache=1;
strln=strlen((char *)data);
ast_log(LOG_DEBUG,"line length : %d\n",strln);
write(fdesc,&strln,sizeof(int));
write(fdesc,data,strln);
seekpos=lseek(fdesc,0,SEEK_CUR);
ast_log(LOG_DEBUG,"Seek position : %d\n",seekpos);
}
} else {
read(fdesc,&strln,sizeof(int));
ast_log(LOG_DEBUG,"Cache file exists, strln=%d, strlen=%d\n",strln,(int)strlen((char *)data));
if (strlen((char *)data)==strln) {
ast_log(LOG_DEBUG,"Size OK\n");
read(fdesc,&bigstring,strln);
bigstring[strln] = 0;
if (strcmp(bigstring,data)==0) {
readcache=1;
} else {
ast_log(LOG_WARNING,"Strings do not match\n");
}
} else {
ast_log(LOG_WARNING,"Size mismatch\n");
}
}
}
if (readcache==1) {
close(fd);
fd=fdesc;
ast_log(LOG_DEBUG,"Reading from cache...\n");
} else {
ast_log(LOG_DEBUG,"Passing text to festival...\n");
fs=fdopen(dup(fd),"wb");
fprintf(fs,festivalcommand,(char *)data);
fflush(fs);
fclose(fs);
}
/* Write to cache and then pass it down */
if (writecache==1) {
ast_log(LOG_DEBUG,"Writing result to cache...\n");
while ((strln=read(fd,buffer,16384))!=0) {
write(fdesc,buffer,strln);
}
close(fd);
close(fdesc);
fd=open(cachefile,O_RDWR);
lseek(fd,seekpos,SEEK_SET);
}
ast_log(LOG_DEBUG,"Passing data to channel...\n");
/* Read back info from server */
/* This assumes only one waveform will come back, also LP is unlikely */
wave = 0;
do {
int read_data;
for (n=0; n < 3; )
{
read_data = read(fd,ack+n,3-n);
/* this avoids falling in infinite loop
* in case that festival server goes down
* */
if ( read_data == -1 )
{
ast_log(LOG_WARNING,"Unable to read from cache/festival fd\n");
close(fd);
ast_config_destroy(cfg);
LOCAL_USER_REMOVE(u);
return -1;
}
n += read_data;
}
ack[3] = '\0';
if (strcmp(ack,"WV\n") == 0) { /* receive a waveform */
ast_log(LOG_DEBUG,"Festival WV command\n");
waveform = socket_receive_file_to_buff(fd,&filesize);
res = send_waveform_to_channel(chan,waveform,filesize, intstr);
free(waveform);
break;
}
else if (strcmp(ack,"LP\n") == 0) { /* receive an s-expr */
ast_log(LOG_DEBUG,"Festival LP command\n");
waveform = socket_receive_file_to_buff(fd,&filesize);
waveform[filesize]='\0';
ast_log(LOG_WARNING,"Festival returned LP : %s\n",waveform);
free(waveform);
} else if (strcmp(ack,"ER\n") == 0) { /* server got an error */
ast_log(LOG_WARNING,"Festival returned ER\n");
res=-1;
break;
}
} while (strcmp(ack,"OK\n") != 0);
close(fd);
ast_config_destroy(cfg);
LOCAL_USER_REMOVE(u);
return res;
}
static int parse_config(void)
{
struct ast_config *config;
const char *s;
config = ast_config_load(RES_CONFIG_PGSQL_CONF);
if (!config) {
ast_log(LOG_WARNING, "Unable to load config %s\n",RES_CONFIG_PGSQL_CONF);
return 0;
}
if (!(s = ast_variable_retrieve(config, "general", "dbuser"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database user found, using 'asterisk' as default.\n");
strcpy(dbuser, "asterisk");
} else {
ast_copy_string(dbuser, s, sizeof(dbuser));
}
if (!(s = ast_variable_retrieve(config, "general", "dbpass"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database password found, using 'asterisk' as default.\n");
strcpy(dbpass, "asterisk");
} else {
ast_copy_string(dbpass, s, sizeof(dbpass));
}
if (!(s = ast_variable_retrieve(config, "general", "dbhost"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database host found, using localhost via socket.\n");
dbhost[0] = '\0';
} else {
ast_copy_string(dbhost, s, sizeof(dbhost));
}
if (!(s = ast_variable_retrieve(config, "general", "dbname"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database name found, using 'asterisk' as default.\n");
strcpy(dbname, "asterisk");
} else {
ast_copy_string(dbname, s, sizeof(dbname));
}
if (!(s = ast_variable_retrieve(config, "general", "dbport"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database port found, using 5432 as default.\n");
dbport = 5432;
} else {
dbport = atoi(s);
}
if (!ast_strlen_zero(dbhost)) {
/* No socket needed */
} else if (!(s = ast_variable_retrieve(config, "general", "dbsock"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database socket found, using '/tmp/pgsql.sock' as default.\n");
strcpy(dbsock, "/tmp/pgsql.sock");
} else {
ast_copy_string(dbsock, s, sizeof(dbsock));
}
ast_config_destroy(config);
if (!ast_strlen_zero(dbhost)) {
ast_log(LOG_DEBUG, "Postgresql RealTime Host: %s\n", dbhost);
ast_log(LOG_DEBUG, "Postgresql RealTime Port: %i\n", dbport);
} else {
ast_log(LOG_DEBUG, "Postgresql RealTime Socket: %s\n", dbsock);
}
ast_log(LOG_DEBUG, "Postgresql RealTime User: %s\n", dbuser);
ast_log(LOG_DEBUG, "Postgresql RealTime Password: %s\n", dbpass);
ast_log(LOG_DEBUG, "Postgresql RealTime DBName: %s\n", dbname);
return 1;
}
