static void mwi_update_cb(void *data, struct stasis_subscription *sub,
struct stasis_message *message)
{
struct ast_mwi_state *mwi_state;
RAII_VAR(struct ast_str *, channel_event_string, NULL, ast_free);
if (ast_mwi_state_type() != stasis_message_type(message)) {
return;
}
mwi_state = stasis_message_data(message);
if (!mwi_state) {
return;
}
if (mwi_state->snapshot) {
channel_event_string = ast_manager_build_channel_state_string(mwi_state->snapshot);
}
/*** DOCUMENTATION
<managerEventInstance>
<synopsis>Raised when the state of messages in a voicemail mailbox
has changed or when a channel has finished interacting with a
mailbox.</synopsis>
<syntax>
<channel_snapshot/>
<parameter name="Mailbox">
<para>The mailbox with the new message, specified as <literal>mailbox</literal>@<literal>context</literal></para>
</parameter>
<parameter name="Waiting">
<para>Whether or not the mailbox has messages waiting for it.</para>
</parameter>
<parameter name="New">
<para>The number of new messages.</para>
</parameter>
<parameter name="Old">
<para>The number of old messages.</para>
</parameter>
</syntax>
<description>
<note><para>The Channel related parameters are only present if a
channel was involved in the manipulation of a mailbox. If no
channel is involved, the parameters are not included with the
event.</para>
</note>
</description>
</managerEventInstance>
***/
manager_event(EVENT_FLAG_CALL, "MessageWaiting",
"%s"
"Mailbox: %s\r\n"
"Waiting: %d\r\n"
"New: %d\r\n"
"Old: %d\r\n",
AS_OR(channel_event_string, ""),
mwi_state->uniqueid,
ast_app_has_voicemail(mwi_state->uniqueid, NULL),
mwi_state->new_msgs,
mwi_state->old_msgs);
}
static void play_dialtone(struct ast_channel *chan, char *mailbox)
{
const struct tone_zone_sound *ts = NULL;
if(ast_app_has_voicemail(mailbox, NULL))
ts = ast_get_indication_tone(chan->zone, "dialrecall");
else
ts = ast_get_indication_tone(chan->zone, "dial");
if (ts)
ast_playtones_start(chan, 0, ts->data, 0);
else
ast_tonepair_start(chan, 350, 440, 0, 0);
}
static void play_dialtone(struct ast_channel *chan, char *mailbox)
{
struct ast_tone_zone_sound *ts = NULL;
if (ast_app_has_voicemail(mailbox, NULL)) {
ts = ast_get_indication_tone(ast_channel_zone(chan), "dialrecall");
} else {
ts = ast_get_indication_tone(ast_channel_zone(chan), "dial");
}
if (ts) {
ast_playtones_start(chan, 0, ts->data, 0);
ts = ast_tone_zone_sound_unref(ts);
} else {
ast_tonepair_start(chan, 350, 440, 0, 0);
}
}
int ast_app_has_voicemail(const char *mailbox)
{
DIR *dir;
struct dirent *de;
char fn[256];
char tmp[256]="";
char *mb, *cur;
char *context;
int ret;
/* If no mailbox, return immediately */
if (ast_strlen_zero(mailbox))
return 0;
if (strchr(mailbox, ',')) {
strncpy(tmp, mailbox, sizeof(tmp) - 1);
mb = tmp;
ret = 0;
while((cur = strsep(&mb, ","))) {
if (!ast_strlen_zero(cur)) {
if (ast_app_has_voicemail(cur))
return 1;
}
}
return 0;
}
strncpy(tmp, mailbox, sizeof(tmp) - 1);
context = strchr(tmp, '@');
if (context) {
*context = '\0';
context++;
} else
context = "default";
snprintf(fn, sizeof(fn), "%s/voicemail/%s/%s/INBOX", (char *)ast_config_AST_SPOOL_DIR, context, tmp);
dir = opendir(fn);
if (!dir)
return 0;
while ((de = readdir(dir))) {
if (!strncasecmp(de->d_name, "msg", 3))
break;
}
closedir(dir);
if (de)
return 1;
return 0;
}