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Add option for recording conference (bug #3393), thanks moc!

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4876 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2005-01-22 04:51:30 +00:00
parent 155af741e5
commit 0fcb7c72f8
1 changed files with 85 additions and 1 deletions
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86
apps/app_meetme.c
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@@ -70,6 +70,9 @@ static char *descrip =
" 'e' -- select an empty conference\n"
" 'E' -- select an empty pinless conference\n"
" 'v' -- video mode\n"
" 'r' -- Record conference (records as ${MEETME_RECORDINGFILE}\n"
" using format ${MEETME_RECORDINGFORMAT}). Default filename is\n"
" meetme-conf-rec-${CONFNO}-${UNIQUEID} and the default format is wav.\n"
" 'q' -- quiet mode (don't play enter/leave sounds)\n"
" 'M' -- enable music on hold when the conference has a single caller\n"
" 'x' -- close the conference when last marked user exits\n"
@@ -114,8 +117,13 @@ static struct ast_conference {
struct ast_conf_user *firstuser; /* Pointer to the first user struct */
struct ast_conf_user *lastuser; /* Pointer to the last user struct */
time_t start; /* Start time (s) */
int recording; /* recording status */
int isdynamic; /* Created on the fly? */
int locked; /* Is the conference locked? */
pthread_t recordthread; /* thread for recording */
pthread_attr_t attr; /* thread attribute */
char *recordingfilename; /* Filename to record the Conference into */
char *recordingformat; /* Format to record the Conference in */
char pin[AST_MAX_EXTENSION]; /* If protected by a PIN */
struct ast_conference *next;
} *confs;
@@ -140,12 +148,18 @@ AST_MUTEX_DEFINE_STATIC(conflock);
static int admin_exec(struct ast_channel *chan, void *data);
static void *recordthread(void *args);
#include "enter.h"
#include "leave.h"
#define ENTER 0
#define LEAVE 1
#define MEETME_RECORD_OFF 0
#define MEETME_RECORD_ACTIVE 1
#define MEETME_RECORD_TERMINATE 2
#define CONF_SIZE 320
#define CONFFLAG_ADMIN (1 << 1) /* If set the user has admin access on the conference */
@@ -162,6 +176,7 @@ static int admin_exec(struct ast_channel *chan, void *data);
#define CONFFLAG_EXIT_CONTEXT (1 << 12) /* If set, the MeetMe will exit to the specified context */
#define CONFFLAG_MARKEDUSER (1 << 13) /* If set, the user will be marked */
#define CONFFLAG_INTROUSER (1 << 14) /* If set, user will be ask record name on entry of conference */
#define CONFFLAG_RECORDCONF (1<< 15) /* If set, the MeetMe will be recorded */
static int careful_write(int fd, unsigned char *data, int len)
{
@@ -244,7 +259,7 @@ static struct ast_conference *build_conf(char *confno, char *pin, int make, int
/* Setup a new zap conference */
ztc.chan = 0;
ztc.confno = -1;
ztc.confmode = ZT_CONF_CONFANN;
ztc.confmode = ZT_CONF_CONFANN | ZT_CONF_CONFANNMON;
if (ioctl(cnf->fd, ZT_SETCONF, &ztc)) {
ast_log(LOG_WARNING, "Error setting conference\n");
if (cnf->chan)
@@ -528,6 +543,7 @@ static int conf_run(struct ast_channel *chan, struct ast_conference *conf, int c
char *agifiledefault = "conf-background.agi";
char meetmesecs[30] = "";
char exitcontext[AST_MAX_EXTENSION] = "";
char recordingtmp[AST_MAX_EXTENSION] = "";
int dtmf;
ZT_BUFFERINFO bi;
@@ -540,6 +556,23 @@ static int conf_run(struct ast_channel *chan, struct ast_conference *conf, int c
}
memset(user, 0, sizeof(struct ast_conf_user));
if (confflags & CONFFLAG_RECORDCONF && conf->recording !=MEETME_RECORD_ACTIVE) {
conf->recordingfilename = pbx_builtin_getvar_helper(chan,"MEETME_RECORDINGFILE");
if (!conf->recordingfilename) {
snprintf(recordingtmp,sizeof(recordingtmp),"meetme-conf-rec-%s-%s",conf->confno,chan->uniqueid);
conf->recordingfilename = ast_strdupa(recordingtmp);
}
conf->recordingformat = pbx_builtin_getvar_helper(chan, "MEETME_RECORDINGFORMAT");
if (!conf->recordingformat) {
snprintf(recordingtmp,sizeof(recordingtmp), "wav");
conf->recordingformat = ast_strdupa(recordingtmp);
}
pthread_attr_init(&conf->attr);
pthread_attr_setdetachstate(&conf->attr, PTHREAD_CREATE_DETACHED);
ast_verbose(VERBOSE_PREFIX_4 "Starting recording of MeetMe Conference %s into file %s.%s.\n", conf->confno, conf->recordingfilename, conf->recordingformat);
ast_pthread_create(&conf->recordthread, &conf->attr, recordthread, conf);
}
user->user_no = 0; /* User number 0 means starting up user! (dead - not in the list!) */
time(&user->jointime);
@@ -1070,6 +1103,16 @@ outrun:
}
if (!cur)
ast_log(LOG_WARNING, "Conference not found\n");
if (conf->recording == MEETME_RECORD_ACTIVE) {
conf->recording = MEETME_RECORD_TERMINATE;
ast_mutex_unlock(&conflock);
while (1) {
ast_mutex_lock(&conflock);
if (conf->recording == MEETME_RECORD_OFF)
break;
ast_mutex_unlock(&conflock);
}
}
if (conf->chan)
ast_hangup(conf->chan);
else
@@ -1287,6 +1330,8 @@ static int conf_exec(struct ast_channel *chan, void *data)
confflags |= CONFFLAG_AGI;
if (strchr(inflags, 'w'))
confflags |= CONFFLAG_WAITMARKED;
if (strchr(inflags, 'r'))
confflags |= CONFFLAG_RECORDCONF;
if (strchr(inflags, 'd'))
dynamic = 1;
if (strchr(inflags, 'D')) {
@@ -1613,6 +1658,45 @@ static int admin_exec(struct ast_channel *chan, void *data) {
return 0;
}
static void *recordthread(void *args)
{
struct ast_conference *cnf;
struct ast_frame *f=NULL;
int flags;
struct ast_filestream *s;
int res=0;
cnf = (struct ast_conference *)args;
ast_stopstream(cnf->chan);
flags = O_CREAT|O_TRUNC|O_WRONLY;
s = ast_writefile(cnf->recordingfilename, cnf->recordingformat, NULL, flags, 0, 0644);
if (s) {
cnf->recording = MEETME_RECORD_ACTIVE;
while (ast_waitfor(cnf->chan, -1) > -1) {
f = ast_read(cnf->chan);
if (!f) {
res = -1;
break;
}
if (f->frametype == AST_FRAME_VOICE) {
res = ast_writestream(s, f);
if (res)
break;
}
ast_frfree(f);
if (cnf->recording == MEETME_RECORD_TERMINATE) {
ast_mutex_lock(&conflock);
ast_mutex_unlock(&conflock);
break;
}
}
cnf->recording = MEETME_RECORD_OFF;
ast_closestream(s);
}
pthread_exit(0);
}
int unload_module(void)
{
STANDARD_HANGUP_LOCALUSERS;