Support for custom index file name

Affects every generated HTML file (i.e. all of them would have .php extensions)

1 files changed, 15 insertions, 2 deletions

diff --git a/src/gallery-utils.c b/src/gallery-utils.c
index 63744b9..2958c51 100644
--- a/src/gallery-utils.c
+++ b/src/gallery-utils.c
@@ -151,7 +151,7 @@ copy_file (const char *src, const char *dst)
  *                - returns newly allocated string
  */
 char *
-make_string (const char* substr, int count)
+make_string (const char *substr, int count)
 {
   int i;
   char *s;
@@ -273,7 +273,7 @@ remove_tags (char **str, const char *tag_begin, const char *tag_end)
  *   count_dir_levels: returns number of path elements
  */
 int
-count_dir_levels (const char* path)
+count_dir_levels (const char *path)
 {
   int i;
   int level;
@@ -289,3 +289,16 @@ count_dir_levels (const char* path)
 
   return level;
 }
+
+
+/*
+ *   extract_file_ext: returns pointer to filename extension
+ */
+const char *
+extract_file_ext (const char *filename)
+{
+  g_return_val_if_fail (filename != NULL, NULL);
+  g_return_val_if_fail (strlen (filename) > 0, NULL);
+
+  return strrchr (filename, '.') + 1;
+}