improvenment of path handling

backend.c

@@ -39,6 +39,7 @@ void get_dir_content(char *path, unsigned long *dir_file_count, file *dir_conten
 		scandir(path, &entry, skip_hidden_files, alphasort);
 	}
 
+	
 
 	unsigned long i = 0;
 	for (i = 0; i < *dir_file_count; i++ ) { 
@@ -51,7 +52,16 @@ void get_dir_content(char *path, unsigned long *dir_file_count, file *dir_conten
 			struct stat *file;
 			file = malloc(sizeof(struct stat));
 			memset(file, ' ', sizeof(struct stat));
-			lstat(dir_content[i].file_name, file);
+
+			/* using the full path allows using the same function for all windows */
+			unsigned long path_len = strlen(path);
+			char *full_path = malloc(strlen(path) + strlen(entry[i]->d_name) + 1 + sizeof("/"));
+			memcpy(full_path, path, strlen(path));
+			memcpy(full_path + path_len, "/", sizeof("/"));
+			memcpy(full_path + path_len + sizeof("/") - 1, entry[i]->d_name, strlen(entry[i]->d_name) + 1);
+
+			lstat(full_path, file);
+			free(full_path);
 
 			if (S_ISDIR(file->st_mode)) {
 				dir_content[i].file_type = FILE_TYPE_DIR;

threading.c

@@ -58,6 +58,7 @@ void *thread_lft(void *data){
 
 	free(lft_content);
 
+
 	char *path;
 	if((path=getcwd(NULL, 0)) == NULL) {
 		lft_content = malloc(sizeof(file));
@@ -66,18 +67,13 @@ void *thread_lft(void *data){
 		lft_file_count = 1;
 	} else {
 
-		char *parent ;
+		path[strrchr(path, '/')-path] = '\0';
-		if((parent = malloc(strlen(path)+strlen("/..")+1)) != NULL){
+		path[0] = '/';
-			parent[0] = '\0';   /* ensures empty string */
-			strcat(parent, path);
-			strcat(parent, "/..");
-		}
 
-		lft_file_count = (unsigned long)get_dir_size(parent);
+		lft_file_count = (unsigned long)get_dir_size(path);
 		lft_content = malloc(lft_file_count * sizeof(file));
 		memset(lft_content, ' ', lft_file_count * sizeof(file));
-		get_dir_content(parent, &lft_file_count, lft_content);
+		get_dir_content(path, &lft_file_count, lft_content);
-		free(parent);
 
 	}
 	free(path);