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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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13
apps/app_controlplayback.c
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@@ -81,12 +81,14 @@ static int controlplayback_exec(struct ast_channel *chan, void *data)
arg_pause = 5,
arg_restart = 6,
};
if (!data || ast_strlen_zero((char *)data)) {
if (!data || ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "ControlPlayback requires an argument (filename)\n");
return -1;
}
LOCAL_USER_ADD(u);
tmp = ast_strdupa(data);
memset(argv, 0, sizeof(argv));
@@ -94,6 +96,7 @@ static int controlplayback_exec(struct ast_channel *chan, void *data)
if (argc < 1) {
ast_log(LOG_WARNING, "ControlPlayback requires an argument (filename)\n");
LOCAL_USER_REMOVE(u);
return -1;
}
@@ -112,12 +115,8 @@ static int controlplayback_exec(struct ast_channel *chan, void *data)
if (argv[arg_restart] && !is_on_phonepad(*argv[arg_restart]))
argv[arg_restart] = NULL;
LOCAL_USER_ADD(u);
res = ast_control_streamfile(chan, argv[arg_file], argv[arg_fwd], argv[arg_rev], argv[arg_stop], argv[arg_pause], argv[arg_restart], skipms);
LOCAL_USER_REMOVE(u);
/* If we stopped on one of our stop keys, return 0 */
if (argv[arg_stop] && strchr(argv[arg_stop], res))
res = 0;
@@ -127,6 +126,8 @@ static int controlplayback_exec(struct ast_channel *chan, void *data)
res = 0;
}
LOCAL_USER_REMOVE(u);
return res;
}