From 8472e02a212af0be07b19127db313e8e7523711a Mon Sep 17 00:00:00 2001
From: nirav <nirav@teisuu.com>
Date: Sun, 2 Sep 2018 17:16:52 +0530
Subject: Refactoring

---
 dir.c | 54 ------------------------------------------------------
 1 file changed, 54 deletions(-)
 delete mode 100644 dir.c

(limited to 'dir.c')

diff --git a/dir.c b/dir.c
deleted file mode 100644
index 3baec19..0000000
--- a/dir.c
+++ /dev/null
@@ -1,54 +0,0 @@
-#include "dir.h"
-#include <dirent.h>
-#include <libgen.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-
-char *get_filename_ext(char *file_name)
-{
-    char *dot = strrchr(file_name, '.');
-    if (!dot || dot == file_name)
-        return "";
-    return dot + 1;
-}
-
-int image_filter(const struct dirent *dir)
-{
-    char *ext = get_filename_ext(strdup(dir->d_name));
-    if (dir->d_type == DT_REG && (!strcmp(ext, "png") || !strcmp(ext, "jpg"))) {
-        return 1;
-    }
-    return 0;
-}
-
-int scan(const char *file_name, char ***list, int *list_count)
-{
-    struct dirent **name_list;
-    char **files;
-    int curr_index;
-    char *dir_name = dirname(strdup(file_name));
-    size_t dir_name_len = strlen(dir_name);
-    *list_count = scandir(dir_name, &name_list, image_filter, alphasort);
-    if (list_count < 0) {
-        return -1;
-    }
-
-    files = malloc(*list_count * sizeof(char *));
-    char *file_basename = basename(strdup(file_name));
-    int i = 0;
-    while (i < *list_count) {
-        if (!strcmp(file_basename, name_list[i]->d_name))
-            curr_index = i;
-        files[i] = malloc((strlen(name_list[i]->d_name) + dir_name_len + 2) *
-                          sizeof(char));
-        sprintf(files[i], "%s/%s", dir_name, name_list[i]->d_name);
-        free(name_list[i]);
-        i++;
-    }
-    *list = files;
-    free(name_list);
-
-    return curr_index;
-}
-- 
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