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(closes issue #7596)

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Reported by: julien23
Patches submitted by: julien23

Add the ability to disable recording the input or output streams in res_monitor.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@74164 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jason Parker
2007-07-09 20:58:22 +00:00
parent 7f10fccec1
commit ef94957540
2 changed files with 60 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
res/res_monitor.c
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@@ -61,6 +61,11 @@ AST_MUTEX_DEFINE_STATIC(monitorlock);
ast_channel_unlock(lock); \
} while (0)
/* Streams recording control */
#define X_REC_IN 1
#define X_REC_OUT 2
#define X_JOIN 4
static unsigned long seq = 0;
static char *monitor_synopsis = "Monitor a channel";
@@ -85,6 +90,10 @@ static char *monitor_descrip = "Monitor([file_format[:urlbase]|[fname_base]|[opt
" administrator interface\n"
"\n"
" b - Don't begin recording unless a call is bridged to another channel\n"
"\n"
" i - Skip recording of input stream (disables m option)\n"
"\n"
" o - Skip recording of output stream (disables m option)\n"
"\nReturns -1 if monitor files can't be opened or if the channel is already\n"
"monitored, otherwise 0.\n"
;
@@ -125,7 +134,7 @@ static int ast_monitor_set_state(struct ast_channel *chan, int state)
/* Start monitoring a channel */
int ast_monitor_start( struct ast_channel *chan, const char *format_spec,
const char *fname_base, int need_lock)
const char *fname_base, int need_lock, int stream_action)
{
int res = 0;
@@ -184,31 +193,38 @@ int ast_monitor_start( struct ast_channel *chan, const char *format_spec,
}
/* open files */
if (ast_fileexists(monitor->read_filename, NULL, NULL) > 0) {
ast_filedelete(monitor->read_filename, NULL);
}
if (!(monitor->read_stream = ast_writefile(monitor->read_filename,
monitor->format, NULL,
O_CREAT|O_TRUNC|O_WRONLY, 0, AST_FILE_MODE))) {
ast_log(LOG_WARNING, "Could not create file %s\n",
monitor->read_filename);
ast_free(monitor);
UNLOCK_IF_NEEDED(chan, need_lock);
return -1;
}
if (ast_fileexists(monitor->write_filename, NULL, NULL) > 0) {
ast_filedelete(monitor->write_filename, NULL);
}
if (!(monitor->write_stream = ast_writefile(monitor->write_filename,
monitor->format, NULL,
O_CREAT|O_TRUNC|O_WRONLY, 0, AST_FILE_MODE))) {
ast_log(LOG_WARNING, "Could not create file %s\n",
monitor->write_filename);
ast_closestream(monitor->read_stream);
ast_free(monitor);
UNLOCK_IF_NEEDED(chan, need_lock);
return -1;
}
if (stream_action & X_REC_IN) {
if (ast_fileexists(monitor->read_filename, NULL, NULL) > 0)
ast_filedelete(monitor->read_filename, NULL);
if (!(monitor->read_stream = ast_writefile(monitor->read_filename,
monitor->format, NULL,
O_CREAT|O_TRUNC|O_WRONLY, 0, AST_FILE_MODE))) {
ast_log(LOG_WARNING, "Could not create file %s\n",
monitor->read_filename);
ast_free(monitor);
UNLOCK_IF_NEEDED(chan, need_lock);
return -1;
}
} else
monitor->read_stream = NULL;
if (stream_action & X_REC_OUT) {
if (ast_fileexists(monitor->write_filename, NULL, NULL) > 0) {
ast_filedelete(monitor->write_filename, NULL);
}
if (!(monitor->write_stream = ast_writefile(monitor->write_filename,
monitor->format, NULL,
O_CREAT|O_TRUNC|O_WRONLY, 0, AST_FILE_MODE))) {
ast_log(LOG_WARNING, "Could not create file %s\n",
monitor->write_filename);
ast_closestream(monitor->read_stream);
ast_free(monitor);
UNLOCK_IF_NEEDED(chan, need_lock);
return -1;
}
} else
monitor->write_stream = NULL;
chan->monitor = monitor;
ast_monitor_set_state(chan, AST_MONITOR_RUNNING);
/* so we know this call has been monitored in case we need to bill for it or something */
@@ -381,6 +397,7 @@ static int start_monitor_exec(struct ast_channel *chan, void *data)
char *delay = NULL;
char *urlprefix = NULL;
char tmp[256];
int stream_action = X_REC_IN | X_REC_OUT;
int joinfiles = 0;
int waitforbridge = 0;
int res = 0;
@@ -397,9 +414,13 @@ static int start_monitor_exec(struct ast_channel *chan, void *data)
*options = 0;
options++;
if (strchr(options, 'm'))
joinfiles = 1;
stream_action |= X_JOIN;
if (strchr(options, 'b'))
waitforbridge = 1;
if (strchr(options, 'i'))
stream_action &= ~X_REC_IN;
if (strchr(options, 'o'))
stream_action &= ~X_REC_OUT;
}
}
arg = strchr(format,':');
@@ -432,9 +453,16 @@ static int start_monitor_exec(struct ast_channel *chan, void *data)
return 0;
}
res = ast_monitor_start(chan, format, fname_base, 1);
res = ast_monitor_start(chan, format, fname_base, 1, stream_action);
if (res < 0)
res = ast_monitor_change_fname(chan, fname_base, 1);
if (stream_action & X_JOIN) {
if ((stream_action & X_REC_IN) && (stream_action & X_REC_OUT))
joinfiles = 1;
else
ast_log(LOG_WARNING, "Won't mix streams unless both input and output streams are recorded\n");
}
ast_monitor_setjoinfiles(chan, joinfiles);
return res;
@@ -472,7 +500,7 @@ static int start_monitor_action(struct mansession *s, const struct message *m)
const char *format = astman_get_header(m, "Format");
const char *mix = astman_get_header(m, "Mix");
char *d;
if (ast_strlen_zero(name)) {
astman_send_error(s, m, "No channel specified");
return 0;
@@ -494,8 +522,8 @@ static int start_monitor_action(struct mansession *s, const struct message *m)
if ((d = strchr(fname, '/')))
*d = '-';
}
if (ast_monitor_start(c, format, fname, 1)) {
if (ast_monitor_start(c, format, fname, 1, X_REC_IN | X_REC_OUT)) {
if (ast_monitor_change_fname(c, fname, 1)) {
astman_send_error(s, m, "Could not start monitoring channel");
ast_channel_unlock(c);