/*--- count_exec: The MeetmeCount application */
static int count_exec(struct ast_channel *chan, void *data)
{
struct localuser *u;
int res = 0;
struct ast_conference *conf;
int count;
char *confnum, *localdata;
char val[80] = "0";
if (!data || ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "MeetMeCount requires an argument (conference number)\n");
return -1;
}
localdata = ast_strdupa(data);
LOCAL_USER_ADD(u);
confnum = strsep(&localdata,"|");
conf = find_conf(chan, confnum, 0, 0, NULL);
if (conf)
count = conf->users;
else
count = 0;
if (localdata && !ast_strlen_zero(localdata)){
/* have var so load it and exit */
snprintf(val,sizeof(val), "%i",count);
pbx_builtin_setvar_helper(chan, localdata,val);
} else {
if (chan->_state != AST_STATE_UP)
ast_answer(chan);
res = ast_say_number(chan, count, "", chan->language, (char *) NULL); /* Needs gender */
}
LOCAL_USER_REMOVE(u);
return res;
}
static void limits_interval_playback(struct ast_bridge_channel *bridge_channel, struct ast_bridge_features_limits *limits, const char *file)
{
if (!strcasecmp(file, "timeleft")) {
unsigned int remaining = ast_tvdiff_ms(limits->quitting_time, ast_tvnow()) / 1000;
unsigned int min;
unsigned int sec;
if (remaining <= 0) {
return;
}
if ((remaining / 60) > 1) {
min = remaining / 60;
sec = remaining % 60;
} else {
min = 0;
sec = remaining;
}
ast_stream_and_wait(bridge_channel->chan, "vm-youhave", AST_DIGIT_NONE);
if (min) {
ast_say_number(bridge_channel->chan, min, AST_DIGIT_NONE,
ast_channel_language(bridge_channel->chan), NULL);
ast_stream_and_wait(bridge_channel->chan, "queue-minutes", AST_DIGIT_NONE);
}
if (sec) {
ast_say_number(bridge_channel->chan, sec, AST_DIGIT_NONE,
ast_channel_language(bridge_channel->chan), NULL);
ast_stream_and_wait(bridge_channel->chan, "queue-seconds", AST_DIGIT_NONE);
}
} else {
ast_stream_and_wait(bridge_channel->chan, file, AST_DIGIT_NONE);
}
/*
* It may be necessary to resume music on hold after we finish
* playing the announcment.
*/
if (ast_test_flag(ast_channel_flags(bridge_channel->chan), AST_FLAG_MOH)) {
const char *latest_musicclass;
ast_channel_lock(bridge_channel->chan);
latest_musicclass = ast_strdupa(ast_channel_latest_musicclass(bridge_channel->chan));
ast_channel_unlock(bridge_channel->chan);
ast_moh_start(bridge_channel->chan, latest_musicclass, NULL);
}
}
static int checkMax(struct ast_channel *chan, struct roomdetails *dtmfmatch)
{
int res=0;
struct ast_app *app;
char getvar[30]="AstVar";
char roomno[30]="";
char maxusers[30]="";
char currentusers[30]="";
char prompt[50]="";
char arg[255]="";
strcpy(maxusers,dtmfmatch->maxusers);
strcpy(roomno,dtmfmatch->roomno);
strcat(arg,roomno);
strcat(arg,",");
strcat(arg,getvar);
if(!(app = pbx_findapp(ConfAppCount))) {
ast_log(LOG_WARNING, "Invalid participant count application: %s\n", ConfAppCount);
return -1;
}
res = pbx_exec(chan, app, arg);
strcpy(currentusers, pbx_builtin_getvar_helper(chan, getvar));
if(atoi(currentusers) < atoi(maxusers)){
ast_log(LOG_NOTICE, "Currentusers: %i\n", atoi(currentusers));
if(atoi(currentusers)>0){
strcpy(prompt,"conf-thereare");
if (!ast_streamfile(chan, "conf-thereare", chan->language)){
res = ast_waitstream(chan,"");
ast_stopstream(chan);
if (!ast_say_number(chan, (atoi(currentusers)), AST_DIGIT_ANY, chan->language, (char *) NULL)){
res = ast_waitstream(chan,"");
ast_stopstream(chan);
}
if (!ast_streamfile(chan, "conf-otherinparty", chan->language)){
res = ast_waitstream(chan,"");
ast_stopstream(chan);
}
}
}
res=1;
}
else{
ast_log(LOG_NOTICE, "Maximum users exeeded, Current users in room: %s\n",currentusers);
strcpy(prompt, "conf-locked");
if (!ast_streamfile(chan, prompt, chan->language)){
res = ast_waitstream(chan,"");
ast_stopstream(chan);
}
res=-1;
}
return res;
}
static int conf_exec(struct ast_channel *chan, void *data)
{
int res=-1;
int confflags = 0;
int confno = 0;
char confnostr[80] = "", *tmp = NULL;
struct ast_channel *tempchan = NULL, *lastchan = NULL, *ichan = NULL;
struct ast_frame *f;
char *desired_group;
int input = 0, search_group = 0;
if (chan->_state != AST_STATE_UP)
ast_answer(chan);
desired_group = ast_strdupa(data);
if (!ast_strlen_zero(desired_group)) {
ast_verb(3, "Scanning for group %s\n", desired_group);
search_group = 1;
}
for (;;) {
if (ast_waitfor(chan, 100) < 0)
break;
f = ast_read(chan);
if (!f)
break;
if ((f->frametype == AST_FRAME_DTMF) && (f->subclass == '*')) {
ast_frfree(f);
break;
}
ast_frfree(f);
ichan = NULL;
if(input) {
ichan = get_dahdi_channel_locked(input);
input = 0;
}
tempchan = ichan ? ichan : ast_channel_walk_locked(tempchan);
if (!tempchan && !lastchan) {
break;
}
if (tempchan && search_group) {
const char *mygroup;
if ((mygroup = pbx_builtin_getvar_helper(tempchan, "GROUP")) && (!strcmp(mygroup, desired_group))) {
ast_verb(3, "Found Matching Channel %s in group %s\n", tempchan->name, desired_group);
} else {
ast_channel_unlock(tempchan);
lastchan = tempchan;
continue;
}
}
if (tempchan && (!strcmp(tempchan->tech->type, "DAHDI")) && (tempchan != chan)) {
ast_verb(3, "DAHDI channel %s is in-use, monitoring...\n", tempchan->name);
ast_copy_string(confnostr, tempchan->name, sizeof(confnostr));
ast_channel_unlock(tempchan);
if ((tmp = strchr(confnostr, '-'))) {
*tmp = '\0';
}
confno = atoi(strchr(confnostr, '/') + 1);
ast_stopstream(chan);
ast_say_number(chan, confno, AST_DIGIT_ANY, chan->language, (char *) NULL);
res = conf_run(chan, confno, confflags);
if (res < 0) {
break;
}
input = res;
} else if (tempchan) {
ast_channel_unlock(tempchan);
}
lastchan = tempchan;
}
return res;
}