Make stack gloabl, fix Dispatcher message processing

src/server.c

@@ -17,10 +17,10 @@
  *   sender_thread
  * */
 struct client_details clients[MAX_CLIENTS];
+int stack[2];
 
 int main(int argc, char *argv[]) {
     int server_port, serv_sockid, client_sockid, client_id;
-    int stack[2];
     int message_pipe[2];
     struct sockaddr_in server_socket;
     struct sockaddr_in client_socket;
@@ -219,28 +219,27 @@ int disconnect_client(int client_id) {
 /* Thread, parses and handles messages */
 /* Thread, Dispatcher : pop message from the stack, parse it and send it to the good ClientSender */
 void *Dispatcher(void *arg) {
-    char buf = 0;
-    char *message[];
+    char buf[BUF_LEN];
+    char message[1024];
     int n = 0 ;
     int k = 0 ;
 
     while (1) {
         /* Read 1 bytes at a time, because we don't know how long the message will be */
-        while ((n = read(stack_fd, buf, 1)) > 0) {
-            message[k++] = buf;
-            if (buf == '\n'){
+        while ((n = read(stack[0], buf, 1)) > 0) {
+            message[k++] = buf[n - 1];
+            if (buf[n - 1] == '\n'){
+                message[k++] = '\0';
                 k = 0;
-                printf("Message received : %c", &message);
-
-                /* TODO : parse(*message); Do we do that into a separate thread ? */
-
-                /* TODO :Writing Message into pipe */
+                printf("Message received : %s", message);
+                /* TODO: parse(*message); Do we do that in a separate thread ? */
+                /* TODO: Writing Message into pipe */
             }
-			if (n < 0) {
-				fprintf(stderr, "ERROR: Dispatcher failed to read from stack\n");
-				break;
-			}
-		}
+            if (n < 0) {
+                fprintf(stderr, "ERROR: Dispatcher failed to read from stack\n");
+            break;
+            }
+        }
     }
     pthread_exit(0);
 }