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allow app_directed_pickup to try to pickup

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multiple channels at the same time. however it
does not work in cases where dial was called
with multiple devices.  bug 5694.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8057 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matt O'Gorman
2006-01-13 17:02:15 +00:00
parent 34ba77e702
commit 2aaffe48e4
1 changed files with 54 additions and 53 deletions
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107
apps/app_directed_pickup.c
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@@ -46,7 +46,7 @@ static const char *tdesc = "Directed Call Pickup Application";
static const char *app = "Pickup";
static const char *synopsis = "Directed Call Pickup";
static const char *descrip =
" Pickup(extension[@context]): This application can pickup any ringing channel\n"
" Pickup(extension[@context][&extension2@context...]): This application can pickup any ringing channel\n"
"that is calling the specified extension. If no context is specified, the current\n"
"context will be used.\n";
@@ -59,7 +59,7 @@ static int pickup_exec(struct ast_channel *chan, void *data)
int res = 0;
struct localuser *u = NULL;
struct ast_channel *origin = NULL, *target = NULL;
char *tmp = NULL, *exten = NULL, *context = NULL;
char *tmp = NULL, *exten = NULL, *context = NULL, *rest=data;
char workspace[256] = "";
if (ast_strlen_zero(data)) {
@@ -69,64 +69,65 @@ static int pickup_exec(struct ast_channel *chan, void *data)
LOCAL_USER_ADD(u);
/* Get the extension and context if present */
exten = data;
context = strchr(data, '@');
if (context) {
*context = '\0';
context++;
}
while (!target && (exten = rest) ) {
res = 0;
rest = strchr(exten, '&');
if (rest)
*rest++ = 0;
/* Find a channel to pickup */
origin = ast_get_channel_by_exten_locked(exten, context);
if (origin && origin->cdr) {
ast_cdr_getvar(origin->cdr, "dstchannel", &tmp, workspace,
sizeof(workspace), 0);
if (tmp) {
/* We have a possible channel... now we need to find it! */
target = ast_get_channel_by_name_locked(tmp);
} else {
ast_log(LOG_DEBUG, "No target channel found.\n");
res = -1;
}
ast_mutex_unlock(&origin->lock);
} else {
if (origin)
/* Get the extension and context if present */
context = strchr(exten, '@');
if (context)
*context++ = '\0';
/* Find a channel to pickup */
origin = ast_get_channel_by_exten_locked(exten, context);
if (origin) {
ast_cdr_getvar(origin->cdr, "dstchannel", &tmp, workspace,
sizeof(workspace), 0);
if (tmp) {
/* We have a possible channel... now we need to find it! */
target = ast_get_channel_by_name_locked(tmp);
} else {
ast_log(LOG_NOTICE, "No target channel found for %s.\n", exten);
res = -1;
}
ast_mutex_unlock(&origin->lock);
ast_log(LOG_DEBUG, "No originating channel found.\n");
}
if (res)
goto out;
if (target && (!target->pbx) && ((target->_state == AST_STATE_RINGING) || (target->_state == AST_STATE_RING))) {
ast_log(LOG_DEBUG, "Call pickup on chan '%s' by '%s'\n", target->name,
chan->name);
res = ast_answer(chan);
if (res) {
ast_log(LOG_WARNING, "Unable to answer '%s'\n", chan->name);
res = -1;
goto out;
} else {
ast_log(LOG_DEBUG, "No originating channel found.\n");
}
res = ast_queue_control(chan, AST_CONTROL_ANSWER);
if (res) {
ast_log(LOG_WARNING, "Unable to queue answer on '%s'\n",
chan->name);
if (res)
continue;
if (target && (!target->pbx) && ((target->_state == AST_STATE_RINGING) || (target->_state == AST_STATE_RING) ) ) {
ast_log(LOG_DEBUG, "Call pickup on chan '%s' by '%s'\n", target->name,
chan->name);
res = ast_answer(chan);
if (res) {
ast_log(LOG_WARNING, "Unable to answer '%s'\n", chan->name);
res = -1;
break;
}
res = ast_queue_control(chan, AST_CONTROL_ANSWER);
if (res) {
ast_log(LOG_WARNING, "Unable to queue answer on '%s'\n",
chan->name);
res = -1;
break;
}
res = ast_channel_masquerade(target, chan);
if (res) {
ast_log(LOG_WARNING, "Unable to masquerade '%s' into '%s'\n", chan->name, target->name);
res = -1;
break;
}
} else {
ast_log(LOG_NOTICE, "No call pickup possible for %s...\n", exten);
res = -1;
goto out;
}
res = ast_channel_masquerade(target, chan);
if (res) {
ast_log(LOG_WARNING, "Unable to masquerade '%s' into '%s'\n", chan->name, target->name);
res = -1;
goto out;
}
} else {
ast_log(LOG_DEBUG, "No call pickup possible...\n");
res = -1;
}
/* Done */
out:
if (target)
ast_mutex_unlock(&target->lock);