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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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19
apps/app_userevent.c
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@@ -62,24 +62,31 @@ LOCAL_USER_DECL;
static int userevent_exec(struct ast_channel *chan, void *data)
{
struct localuser *u;
char info[512];
char eventname[512];
char *info;
char eventname[512];
char *eventbody;
if (!data || !strlen(data)) {
if (!data || ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "UserEvent requires an argument (eventname|optional event body)\n");
return -1;
}
strncpy(info, (char *)data, strlen((char *)data) + AST_MAX_EXTENSION-1);
LOCAL_USER_ADD(u);
info = ast_strdupa(data);
if (!info) {
ast_log(LOG_ERROR, "Out of memory\n");
LOCAL_USER_REMOVE(u);
return -1;
}
snprintf(eventname, sizeof(eventname), "UserEvent%s", info);
eventbody = strchr(eventname, '|');
if (eventbody) {
*eventbody = '\0';
eventbody++;
}
LOCAL_USER_ADD(u);
if(eventbody) {
ast_log(LOG_DEBUG, "Sending user event: %s, %s\n", eventname, eventbody);
manager_event(EVENT_FLAG_USER, eventname,