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Massive cleanups to applications for LOCAL_USER handling and some other things.

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In general, LOCAL_USER_ADD/REMOVE should be the first/last thing called in an
application.  An exception is if there is some *fast* setup code that might
halt the execution of the application, such as checking to see if an argument
exists.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6832 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-10-19 18:19:02 +00:00
parent e5afdbbe16
commit 4aa7912057
74 changed files with 817 additions and 405 deletions
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12
apps/app_zapras.c
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@@ -197,14 +197,22 @@ static void run_ras(struct ast_channel *chan, char *args)
static int zapras_exec(struct ast_channel *chan, void *data)
{
int res=-1;
char args[256];
char *args;
struct localuser *u;
ZT_PARAMS ztp;
if (!data)
data = "";
LOCAL_USER_ADD(u);
ast_copy_string(args, data, sizeof(args));
args = ast_strdupa(data);
if (!args) {
ast_log(LOG_ERROR, "Out of memory\n");
LOCAL_USER_REMOVE(u);
return -1;
}
/* Answer the channel if it's not up */
if (chan->_state != AST_STATE_UP)
ast_answer(chan);