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Fixes/tweaks to conference from Neal Horman 

1. 3 retries for pin entry
2. don't require pin entry for outbound calls 
3. allow outbound calls to enter the conference when locked

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3553 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2006-12-06 07:21:12 +00:00
parent efa104e868
commit 07c3c5eda0
1 changed files with 35 additions and 17 deletions
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58
src/mod/applications/mod_conference/mod_conference.c
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@ -2771,36 +2771,54 @@ static void conference_function(switch_core_session_t *session, char *data)
launch_conference_thread(conference);
}
if (conference->pin) {
char term = '\0';
char pin[80] = "";
char *buf;
/* if this is not an outbound call, deal with conference pins */
if (!switch_channel_test_flag(channel, CF_OUTBOUND) && conference->pin) {
char pin_buf[80] = "";
int pin_retries = 3; /* XXX - this should be configurable - i'm too lazy to do it right now... */
int pin_valid = 0;
switch_status_t status = SWITCH_STATUS_SUCCESS;
/* Answer the channel */
switch_channel_answer(channel);
if (conference->pin_sound) {
conference_local_play_file(session, conference->pin_sound, 20, pin, sizeof(pin));
}
while(!pin_valid && pin_retries && status == SWITCH_STATUS_SUCCESS) {
if (strlen(pin) < strlen(conference->pin)) {
buf = pin + strlen(pin);
switch_ivr_collect_digits_count(session,
buf,
sizeof(pin) - (unsigned int)strlen(pin),
(unsigned int)strlen(conference->pin) - (unsigned int)strlen(pin),
"#", &term, 10000);
}
if (strcmp(pin, conference->pin)) {
if (conference->bad_pin_sound) {
conference_local_play_file(session, conference->bad_pin_sound, 20, NULL, 0);
/* be friendly */
if (conference->pin_sound) {
conference_local_play_file(session, conference->pin_sound, 20, pin_buf, sizeof(pin_buf));
}
/* wait for them if neccessary */
if (strlen(pin_buf) < strlen(conference->pin)) {
char *buf = pin_buf + strlen(pin_buf);
char term = '\0';
status = switch_ivr_collect_digits_count(session,
buf,
sizeof(pin_buf) - (unsigned int)strlen(pin_buf),
(unsigned int)strlen(conference->pin) - (unsigned int)strlen(pin_buf),
"#", &term, 10000);
}
pin_valid = (status == SWITCH_STATUS_SUCCESS && strcmp(pin_buf, conference->pin) == 0);
if (!pin_valid) {
/* zero the collected pin */
memset(pin_buf,0,sizeof(pin_buf));
/* more friendliness */
if (conference->bad_pin_sound) {
conference_local_play_file(session, conference->bad_pin_sound, 20, pin_buf, sizeof(pin_buf));
}
}
pin_retries --;
}
if (!pin_valid) {
goto done;
}
}
if (switch_test_flag(conference, CFLAG_LOCKED)) {
/* don't allow more callers if the conference is locked, unless we invited them */
if (switch_test_flag(conference, CFLAG_LOCKED) && !switch_channel_test_flag(channel, CF_OUTBOUND)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Conference %s is locked.\n", conf_name);
if (conference->locked_sound) {
/* Answer the channel */