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Add PICKUPMARK support to app_directed_pickup (issue #7104 reported by thaeger)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@29463 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2006-05-22 16:08:23 +00:00
parent d2d8052741
commit 0cc02feae9
1 changed files with 22 additions and 4 deletions
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24
apps/app_directed_pickup.c
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@@ -20,7 +20,7 @@
*
* \brief Directed Call Pickup Support
*
* \author Joshua Colp <jcolp@asterlink.com>
* \author Joshua Colp <jcolp@digium.com>
*
* \ingroup applications
*/
@@ -42,12 +42,16 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/lock.h"
#include "asterisk/app.h"
#define PICKUPMARK "PICKUPMARK"
static const char *app = "Pickup";
static const char *synopsis = "Directed Call Pickup";
static const char *descrip =
" 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";
"context will be used. If you use the special string \"PICKUPMARK\" for the context parameter, for example\n"
"10@PICKUPMARK, this application tries to find a channel which has defined a channel variable with the same context\n"
"as \"extension\".";
LOCAL_USER_DECL;
@@ -58,6 +62,7 @@ static int pickup_exec(struct ast_channel *chan, void *data)
struct ast_channel *origin = NULL, *target = NULL;
char *tmp = NULL, *exten = NULL, *context = NULL, *rest=data;
char workspace[256] = "";
const char *tmp2 = NULL;
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "Pickup requires an argument (extension) !\n");
@@ -77,8 +82,21 @@ static int pickup_exec(struct ast_channel *chan, void *data)
if (context)
*context++ = '\0';
/* Find a channel to pickup */
/* If the context is the pickup mark, iterate through all channels finding the right origin one */
if (!strcmp(context, PICKUPMARK)) {
while ((origin = ast_channel_walk_locked(origin))) {
if (origin) {
tmp2 = pbx_builtin_getvar_helper(origin, PICKUPMARK);
if (tmp2 && !strcmp(tmp2, exten))
break;
ast_mutex_unlock(&origin->lock);
}
}
} else {
/* Use the classic mode of searching */
origin = ast_get_channel_by_exten_locked(exten, context);
}
if (origin) {
ast_cdr_getvar(origin->cdr, "dstchannel", &tmp, workspace,
sizeof(workspace), 0, 0);