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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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5
apps/app_zapbarge.c
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@@ -267,14 +267,17 @@ static int conf_exec(struct ast_channel *chan, void *data)
int confno = 0;
char confstr[80] = "";
LOCAL_USER_ADD(u);
if (data && !ast_strlen_zero(data)) {
if ((sscanf(data, "Zap/%d", &confno) != 1) &&
(sscanf(data, "%d", &confno) != 1)) {
ast_log(LOG_WARNING, "ZapBarge Argument (if specified) must be a channel number, not '%s'\n", (char *)data);
LOCAL_USER_REMOVE(u);
return 0;
}
}
LOCAL_USER_ADD(u);
if (chan->_state != AST_STATE_UP)
ast_answer(chan);