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Add sip redirect support (bug #3419i, with mods)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5055 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2005-02-19 17:34:06 +00:00
parent 6360dec439
commit ef19fe6bef
2 changed files with 102 additions and 4 deletions
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13
apps/app_transfer.c
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@@ -29,7 +29,7 @@ static char *app = "Transfer";
static char *synopsis = "Transfer caller to remote extension";
static char *descrip =
" Transfer(exten): Requests the remote caller be transferred to\n"
" Transfer([Tech/]dest): Requests the remote caller be transferred\n"
"a given extension. Returns -1 on hangup, or 0 on completion\n"
"regardless of whether the transfer was successful. If the transfer\n"
"was *not* supported or successful and there exists a priority n + 101,\n"
@@ -42,14 +42,21 @@ LOCAL_USER_DECL;
static int transfer_exec(struct ast_channel *chan, void *data)
{
int res=0;
int len;
struct localuser *u;
char *slash;
if (!data || !strlen(data)) {
ast_log(LOG_WARNING, "Transfer requires an argument (destination)\n");
ast_log(LOG_WARNING, "Transfer requires an argument ([Tech/]destination)\n");
res = 1;
}
if ((slash = strchr((char *)data, '/')) && (len = (slash - (char *)data))) {
/* Allow execution only if the Tech/destination agrees with the type of the channel */
if (strncasecmp(chan->type, (char *)data, len))
return 0;
}
LOCAL_USER_ADD(u);
if (!res) {
res = ast_transfer(chan, data);
res = ast_transfer(chan, data + strlen(chan->type) + 1);
}
if (!res) {
/* Look for a "busy" place */