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dc_config.c
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dc_config.c
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/*
Copyright (C) 2010
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /* HAVE_CONFIG_H */
#include "dc_config.h"
#include <asterisk/callerid.h> /* ast_parse_caller_presentation() */
static struct ast_jb_conf jbconf_default =
{
.flags = 0,
.max_size = -1,
.resync_threshold = -1,
.impl = "",
.target_extra = -1,
};
static const char * const dtmf_values[] = { "off", "inband", "relax" };
EXPORT_DEF int dc_dtmf_str2setting(const char * value)
{
return str2enum(value, dtmf_values, ITEMS_OF(dtmf_values));
}
EXPORT_DEF const char * dc_dtmf_setting2str(dc_dtmf_setting_t dtmf)
{
return enum2str(dtmf, dtmf_values, ITEMS_OF(dtmf_values));
}
#/* assume config is zerofill */
static int dc_uconfig_fill(struct ast_config * cfg, const char * cat, struct dc_uconfig * config)
{
const char * audio_tty;
const char * data_tty;
const char * imei;
const char * imsi;
audio_tty = ast_variable_retrieve (cfg, cat, "audio");
data_tty = ast_variable_retrieve (cfg, cat, "data");
imei = ast_variable_retrieve (cfg, cat, "imei");
imsi = ast_variable_retrieve (cfg, cat, "imsi");
if(imei && strlen(imei) != IMEI_SIZE) {
ast_log (LOG_WARNING, "[%s] Ignore invalid IMEI value '%s'\n", cat, imei);
imei = NULL;
}
if(imsi && strlen(imsi) != IMSI_SIZE) {
ast_log (LOG_WARNING, "[%s] Ignore invalid IMSI value '%s'\n", cat, imsi);
imsi = NULL;
}
if(!audio_tty && !imei && !imsi)
{
ast_log (LOG_ERROR, "Skipping device %s. Missing required audio_tty setting\n", cat);
return 1;
}
if(!data_tty && !imei && !imsi)
{
ast_log (LOG_ERROR, "Skipping device %s. Missing required data_tty setting\n", cat);
return 1;
}
if((!data_tty && audio_tty) || (data_tty && !audio_tty))
{
ast_log (LOG_ERROR, "Skipping device %s. data_tty and audio_tty should use together\n", cat);
return 1;
}
ast_copy_string (config->id, cat, sizeof (config->id));
ast_copy_string (config->data_tty, S_OR(data_tty, ""), sizeof (config->data_tty));
ast_copy_string (config->audio_tty, S_OR(audio_tty, ""), sizeof (config->audio_tty));
ast_copy_string (config->imei, S_OR(imei, ""), sizeof (config->imei));
ast_copy_string (config->imsi, S_OR(imsi, ""), sizeof (config->imsi));
return 0;
}
#/* */
EXPORT_DEF void dc_sconfig_fill_defaults(struct dc_sconfig * config)
{
/* first set default values */
memset(config, 0, sizeof(*config));
ast_copy_string (config->context, "default", sizeof (config->context));
ast_copy_string (config->exten, "", sizeof (config->exten));
ast_copy_string (config->language, DEFAULT_LANGUAGE, sizeof (config->language));
config->u2diag = -1;
config->resetdongle = 1;
config->callingpres = -1;
config->initstate = DEV_STATE_STARTED;
config->callwaiting = CALL_WAITING_AUTO;
config->dtmf = DC_DTMF_SETTING_RELAX;
config->mindtmfgap = DEFAULT_MINDTMFGAP;
config->mindtmfduration = DEFAULT_MINDTMFDURATION;
config->mindtmfinterval = DEFAULT_MINDTMFINTERVAL;
}
#/* */
EXPORT_DEF void dc_sconfig_fill(struct ast_config * cfg, const char * cat, struct dc_sconfig * config)
{
struct ast_variable * v;
/* read config and translate to values */
for (v = ast_variable_browse (cfg, cat); v; v = v->next)
{
if (!strcasecmp (v->name, "context"))
{
ast_copy_string (config->context, v->value, sizeof (config->context));
}
else if (!strcasecmp (v->name, "exten"))
{
ast_copy_string (config->exten, v->value, sizeof (config->exten));
}
else if (!strcasecmp (v->name, "language"))
{
ast_copy_string (config->language, v->value, sizeof (config->language));/* set channel language */
}
else if (!strcasecmp (v->name, "group"))
{
config->group = (int) strtol (v->value, (char**) NULL, 10); /* group is set to 0 if invalid */
}
else if (!strcasecmp (v->name, "rxgain"))
{
config->rxgain = (int) strtol (v->value, (char**) NULL, 10); /* rxgain is set to 0 if invalid */
}
else if (!strcasecmp (v->name, "txgain"))
{
config->txgain = (int) strtol (v->value, (char**) NULL, 10); /* txgain is set to 0 if invalid */
}
else if (!strcasecmp (v->name, "u2diag"))
{
errno = 0;
config->u2diag = (int) strtol (v->value, (char**) NULL, 10); /* u2diag is set to -1 if invalid */
if (config->u2diag == 0 && errno == EINVAL)
{
config->u2diag = -1;
}
}
else if (!strcasecmp (v->name, "callingpres"))
{
config->callingpres = ast_parse_caller_presentation (v->value);
if (config->callingpres == -1)
{
errno = 0;
config->callingpres = (int) strtol (v->value, (char**) NULL, 10);/* callingpres is set to -1 if invalid */
if (config->callingpres == 0 && errno == EINVAL)
{
config->callingpres = -1;
}
}
}
else if (!strcasecmp (v->name, "usecallingpres"))
{
config->usecallingpres = ast_true (v->value); /* usecallingpres is set to 0 if invalid */
}
else if (!strcasecmp (v->name, "autodeletesms"))
{
config->autodeletesms = ast_true (v->value); /* autodeletesms is set to 0 if invalid */
}
else if (!strcasecmp (v->name, "resetdongle"))
{
config->resetdongle = ast_true (v->value); /* resetdongle is set to 0 if invalid */
}
else if (!strcasecmp (v->name, "disablesms"))
{
config->disablesms = ast_true (v->value); /* disablesms is set to 0 if invalid */
}
else if (!strcasecmp (v->name, "smsaspdu"))
{
config->smsaspdu = ast_true (v->value); /* send_sms_as_pdu us set to 0 if invalid */
}
else if (!strcasecmp (v->name, "disable"))
{
config->initstate = ast_true (v->value) ? DEV_STATE_REMOVED : DEV_STATE_STARTED;
}
else if (!strcasecmp (v->name, "initstate"))
{
int val = str2enum(v->value, dev_state_strs, ITEMS_OF(dev_state_strs));
if(val == DEV_STATE_STOPPED || val == DEV_STATE_STARTED || val == DEV_STATE_REMOVED)
config->initstate = val;
else
ast_log(LOG_ERROR, "Invalid value for 'initstate': '%s', must be one of 'stop' 'start' 'remove' default is 'start'\n", v->value);
}
else if (!strcasecmp (v->name, "callwaiting"))
{
if(strcasecmp(v->value, "auto"))
config->callwaiting = ast_true (v->value);
}
else if (!strcasecmp (v->name, "dtmf"))
{
int val = dc_dtmf_str2setting(v->value);
if(val >= 0)
config->dtmf = val;
else
ast_log(LOG_ERROR, "Invalid value for 'dtmf': '%s', setting default 'relax'\n", v->value);
}
else if (!strcasecmp (v->name, "mindtmfgap"))
{
errno = 0;
config->mindtmfgap = (int) strtol (v->value, (char**) NULL, 10);
if ((config->mindtmfgap == 0 && errno == EINVAL) || config->mindtmfgap < 0)
{
ast_log(LOG_ERROR, "Invalid value for 'mindtmfgap' '%s', setting default %d\n", v->value, DEFAULT_MINDTMFGAP);
config->mindtmfgap = DEFAULT_MINDTMFGAP;
}
}
else if (!strcasecmp (v->name, "mindtmfduration"))
{
errno = 0;
config->mindtmfduration = (int) strtol (v->value, (char**) NULL, 10);
if ((config->mindtmfduration == 0 && errno == EINVAL) || config->mindtmfduration < 0)
{
ast_log(LOG_ERROR, "Invalid value for 'mindtmfgap' '%s', setting default %d\n", v->value, DEFAULT_MINDTMFDURATION);
config->mindtmfduration = DEFAULT_MINDTMFDURATION;
}
}
else if (!strcasecmp (v->name, "mindtmfinterval"))
{
errno = 0;
config->mindtmfinterval = (int) strtol (v->value, (char**) NULL, 10);
if ((config->mindtmfinterval == 0 && errno == EINVAL) || config->mindtmfinterval < 0)
{
ast_log(LOG_ERROR, "Invalid value for 'mindtmfinterval' '%s', setting default %d\n", v->value, DEFAULT_MINDTMFINTERVAL);
config->mindtmfduration = DEFAULT_MINDTMFINTERVAL;
}
}
}
}
#/* */
EXPORT_DEF void dc_gconfig_fill(struct ast_config * cfg, const char * cat, struct dc_gconfig * config)
{
struct ast_variable * v;
int tmp;
const char * stmp;
/* set default values */
memcpy(&config->jbconf, &jbconf_default, sizeof(config->jbconf));
config->discovery_interval = DEFAULT_DISCOVERY_INT;
stmp = ast_variable_retrieve (cfg, cat, "interval");
if(stmp)
{
errno = 0;
tmp = (int) strtol (stmp, (char**) NULL, 10);
if (tmp == 0 && errno == EINVAL)
ast_log (LOG_NOTICE, "Error parsing 'interval' in general section, using default value %d\n", config->discovery_interval);
else
config->discovery_interval = tmp;
}
for (v = ast_variable_browse (cfg, cat); v; v = v->next)
/* handle jb conf */
ast_jb_read_conf (&config->jbconf, v->name, v->value);
}
#/* */
EXPORT_DEF int dc_config_fill(struct ast_config * cfg, const char * cat, const struct dc_sconfig * parent, struct pvt_config * config)
{
/* try set unique first */
int err = dc_uconfig_fill(cfg, cat, &config->unique);
if(!err)
{
/* inherit from parent */
memcpy(&config->shared, parent, sizeof(config->shared));
/* overwrite local */
dc_sconfig_fill(cfg, cat, &config->shared);
}
return err;
}