Routine bugfixes

main.c

@@ -33,7 +33,7 @@ int main() {
 
 	fd_set read_fd_set;
 	int conn_sockets[MAX_CONNECTIONS] = {-1};
-	User* dest_users[MAX_CONNECTIONS] = {NULL};
+	User* to_user[MAX_CONNECTIONS] = {NULL};
 	FD_ZERO(&read_fd_set);
 	char buffer[BUFFER_SIZE];
 
@@ -73,15 +73,15 @@ int main() {
 					if (num_bytes_read <= 0) {
 						close(conn_sockets[i]);
 						conn_sockets[i] = 0;
-						dest_users[i] = NULL;
+						to_user[i] = NULL;
 					} else {
-						if (dest_users[i] == NULL) {
-							dest_users[i] = fetch_user(user_string(buffer));
-							if (dest_users[i] == NULL) {
+						if (to_user[i] == NULL) {
+							to_user[i] = fetch_user(fetch_dest_user_string(buffer));
+							if (to_user[i] == NULL) {
 								printf("Invalid message format or User\n");
 								exit(241);
 							} else {
-								printf("Message intended for %s\n",dest_users[i]->username);
+								printf("Message intended for %s\n",to_user[i]->username);
 								exit(0);
 							}
 
@@ -133,9 +133,9 @@ User** create_user_list(char* filename) {
 
         token = strtok(file_str," \r\n");
         for (int i=0;i<num_users;i++) {
-		users[i]->username = strdup(token);
+		(*(users + i))->username = strdup(token);
                 token = strtok(NULL," \r\n");
-                users[i]->password = strdup(token);
+                (*(users + i))->password = strdup(token);
                 token = strtok(NULL," \r\n");
         }