Verschiebe die Hauptlogik von 'publish.c' in eine eigene Funktion

1 files changed, 23 insertions, 18 deletions

diff --git a/src/publish.c b/src/publish.c
index 98cab76..28a9c3a 100644
--- a/src/publish.c
+++ b/src/publish.c
@@ -1,5 +1,4 @@
 // Standard C
-#include <signal.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -38,28 +37,14 @@ application_init(void)
         (void) atexit(application_cleanup);
 }
 
-int
-main(void)
+static void
+application_run(struct mosquitto *client)
 {
-        application_init();
-
-        struct mosquitto *client = mqtt_connect(
-            NULL,
-            USERNAME,
-            PASSWORD,
-            HOSTNAME,
-            PORT,
-            NULL);
+        char command[MAX_COMMAND_LENGTH];
 
-        if ( !client ) {
-                return EXIT_FAILURE;
-        }
-
-        // logic
         for ( bool quit = false; !quit; ) {
                 printf("> ");
 
-                char command[MAX_COMMAND_LENGTH];
                 if ( fgets(command, sizeof command, stdin) == NULL ) {
                         quit = true;
                         continue;
@@ -95,6 +80,26 @@ main(void)
                         (void) fprintf(stderr, "unknown command: '%s'\n", command);
                 }
         }
+}
+
+int
+main(void)
+{
+        application_init();
+
+        struct mosquitto *client = mqtt_connect(
+            NULL,
+            USERNAME,
+            PASSWORD,
+            HOSTNAME,
+            PORT,
+            NULL);
+
+        if ( !client ) {
+                return EXIT_FAILURE;
+        }
+
+        application_run(client);
 
         mqtt_shutdown(client);