Version 0.1.8 from FTP
[asterisk/asterisk.git] / apps / app_skel.c
index e766d11..8ca4113 100755 (executable)
@@ -15,6 +15,7 @@
 #include <asterisk/logger.h>
 #include <asterisk/channel.h>
 #include <asterisk/pbx.h>
+#include <asterisk/module.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
 
 #include <pthread.h>
 
-static pthread_mutex_t skellock = PTHREAD_MUTEX_INITIALIZER;
-
-static int usecnt=0;
 
 static char *tdesc = "Trivial skeleton Application";
 
 static char *app = "skel";
 
-struct skeluser {
-       struct ast_channel *chan;
-       struct skeluser *next;
-} *users = NULL;
+STANDARD_LOCAL_USER;
+
+LOCAL_USER_DECL;
 
 static int skel_exec(struct ast_channel *chan, void *data)
 {
        int res=0;
-       struct skeluser *u, *ul=NULL;
+       struct localuser *u;
        if (!data) {
                ast_log(LOG_WARNING, "skel requires an argument (filename)\n");
                return -1;
        }
-       if (!(u=malloc(sizeof(struct skeluser)))) {
-               ast_log(LOG_WARNING, "Out of memory\n");
-               return -1;
-       }
-       pthread_mutex_lock(&skellock);
-       u->chan = chan;
-       u->next = users;
-       users = u;
-       usecnt++;
-       pthread_mutex_unlock(&skellock);
+       LOCAL_USER_ADD(u);
        /* Do our thing here */
-       pthread_mutex_lock(&skellock);
-       u = users;
-       while(u) {
-               if (ul)
-                       ul->next = u->next;
-               else
-                       users = u->next;
-               u = u->next;
-       }
-       usecnt--;
-       pthread_mutex_unlock(&skellock);
+       LOCAL_USER_REMOVE(u);
        return res;
 }
 
 int unload_module(void)
 {
-       struct skeluser *u;
-       pthread_mutex_lock(&skellock);
-       u = users;
-       while(u) {
-               /* Hang up anybody who is using us */
-               ast_softhangup(u->chan);
-               u = u->next;
-       }
-       pthread_mutex_unlock(&skellock);
+       STANDARD_HANGUP_LOCALUSERS;
        return ast_unregister_application(app);
 }
 
@@ -95,8 +65,11 @@ char *description(void)
 int usecount(void)
 {
        int res;
-       pthread_mutex_lock(&skellock);
-       res = usecnt;
-       pthread_mutex_unlock(&skellock);
+       STANDARD_USECOUNT(res);
        return res;
 }
+
+char *key()
+{
+       return ASTERISK_GPL_KEY;
+}