From e2e32a1410331f2c478d61b3ecd0a0baf4aec511 Mon Sep 17 00:00:00 2001
From: Thomas Schmucker <ts@its1.de>
Date: Mon, 4 Nov 2024 16:42:24 +0100
Subject: Verschiebe die Hauptlogik von 'publish.c' in eine eigene Funktion

---
 src/publish.c | 41 +++++++++++++++++++++++------------------
 1 file changed, 23 insertions(+), 18 deletions(-)

(limited to 'src/publish.c')

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);
 
-- 
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