Add ability to hangup all channels from the CLI.

Added the keyword 'all' to the 'channel hangup request' CLI command
so that you can request all channels to be hungup without having to
restart Asterisk.

(closes issue #16009)
Reported by: moy
Patches:
      hangup-all-rev-221688.patch uploaded by moy (license 222)
Tested by: moy, russell

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@264117 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/CHANGES b/CHANGES
index 238f250912d14dac4e6f37e9168e0b6bb3b569ab..ddb3eb7da0944118928565f7bca9bb19308a3d95 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -455,6 +455,8 @@ CLI Changes
    files it was built from.
  * New 'manager show settings' command showing the current settings loaded from
    manager.conf. 
+ * Added 'all' keyword to the CLI command "channel request hangup" so that you can send
+   the channel hangup request to all channels.
 
 ------------------------------------------------------------------------------
 --- Functionality changes from Asterisk 1.6.1 to Asterisk 1.6.2  -------------

diff --git a/main/cli.c b/main/cli.c
index acb1f6b15a54cc6e14ffa0190cdc48863dc6bba7..841082d1adad13763bba60332f444fd69acd94cc 100644 (file)
--- a/main/cli.c
+++ b/main/cli.c
@@ -936,9 +936,11 @@ static char *handle_softhangup(struct ast_cli_entry *e, int cmd, struct ast_cli_
        case CLI_INIT:
                e->command = "channel request hangup";
                e->usage =
-                       "Usage: channel request hangup <channel>\n"
+                       "Usage: channel request hangup <channel>|<all>\n"
                        "       Request that a channel be hung up. The hangup takes effect\n"
-                       "       the next time the driver reads or writes from the channel\n";
+                       "       the next time the driver reads or writes from the channel.\n"
+                       "       If 'all' is specified instead of a channel name, all channels\n"
+                       "       will see the hangup request.\n";
                return NULL;
        case CLI_GENERATE:
                return ast_complete_channels(a->line, a->word, a->pos, a->n, e->args);
@@ -948,7 +950,19 @@ static char *handle_softhangup(struct ast_cli_entry *e, int cmd, struct ast_cli_
                return CLI_SHOWUSAGE;
        }
 
-       if ((c = ast_channel_get_by_name(a->argv[3]))) {
+       if (!strcasecmp(a->argv[3], "all")) {
+               struct ast_channel_iterator *iter = NULL;
+               if (!(iter = ast_channel_iterator_all_new(0))) {
+                       return CLI_FAILURE;
+               }
+               for (; iter && (c = ast_channel_iterator_next(iter)); ast_channel_unref(c)) {
+                       ast_channel_lock(c);
+                       ast_cli(a->fd, "Requested Hangup on channel '%s'\n", c->name);
+                       ast_softhangup(c, AST_SOFTHANGUP_EXPLICIT);
+                       ast_channel_unlock(c);
+               }
+               ast_channel_iterator_destroy(iter);
+       } else if ((c = ast_channel_get_by_name(a->argv[3]))) {
                ast_channel_lock(c);
                ast_cli(a->fd, "Requested Hangup on channel '%s'\n", c->name);
                ast_softhangup(c, AST_SOFTHANGUP_EXPLICIT);