update For_each_file() to pass both full path and file name only to the callback

All  callbacks need to extract the filename anyway, so it simplify the code

src/buttons.c

@@ -1225,17 +1225,11 @@ char * Format_font_filename(const char * fname)
 }
 
 // Add a skin to the list
-void Add_font_or_skin(const char *name)
+static void Add_font_or_skin(const char * full_name, const char * fname)
 {
-  const char * fname;
-  int namelength;
+  size_t namelength;
+  (void)full_name;
 
-  // Cut the long name to keep only filename (no directory)
-  fname = Find_last_separator(name);
-  if (fname)
-    fname++;
-  else
-    fname = name;
   namelength = strlen(fname);
   if (namelength>=10 && fname[0]!='_' && !strncasecmp(fname, SKIN_PREFIX, strlen(SKIN_PREFIX))
     && (!strcasecmp(fname + namelength - 4,".png")

src/io.c

@@ -358,7 +358,7 @@ int File_length_file(FILE * file)
     return infos_fichier.st_size;
 }
 
-void For_each_file(const char * directory_name, void Callback(const char *))
+void For_each_file(const char * directory_name, void Callback(const char *, const char *))
 {
   // Pour scan de répertoire
   DIR*  current_directory; //Répertoire courant
@@ -385,7 +385,7 @@ void For_each_file(const char * directory_name, void Callback(const char *))
     stat(full_filename,&Infos_enreg);
     if (S_ISREG(Infos_enreg.st_mode))
     {
-      Callback(full_filename);
+      Callback(full_filename, entry->d_name);
     }
   }
   closedir(current_directory);

src/io.h

@@ -97,7 +97,7 @@ int  Directory_exists(char * directory);
 int File_is_hidden(const char *fname, const char *full_name);
 
 /// Scans a directory, calls Callback for each file in it,
-void For_each_file(const char * directory_name, void Callback(const char *));
+void For_each_file(const char * directory_name, void Callback(const char * full_name, const char * file_name));
 
 typedef void T_File_dir_cb(void * pdata, const char * filename, const word * unicode_filename, byte is_file, byte is_directory, byte is_hidden);
 

src/loadsave.c

@@ -1492,17 +1492,15 @@ const int Max_edits_for_safety_backup = 30;
 ///
 /// Adds a file to Backups_main or Backups_spare lists, if it's a backup.
 ///
-void Add_backup_file(const char *name)
+static void Add_backup_file(const char * full_name, const char *file_name)
 {
   T_String_list ** list;
   T_String_list * elem;
   int i;
-  char file_name[MAX_PATH_CHARACTERS];
+  (void)full_name;
   
   // Only files names of the form a0000000.* and b0000000.* are expected
   
-  Extract_filename(file_name, name);
-  
   // Check first character
   if (file_name[0]==Main.safety_backup_prefix)
     list = &Backups_main;

src/text.c

@@ -91,9 +91,8 @@ int Compare_fonts(T_Font * font_1, T_Font * font_2)
 }
 
 // Ajout d'une fonte à la liste.
-void Add_font(const char *name)
+static void Add_font(const char *name, const char * font_name)
 {
-  char * font_name;
   T_Font * font;
   int size=strlen(name)+1;
   int index;
@@ -162,17 +161,12 @@ void Add_font(const char *name)
       #endif
   }
 
-  font->Name = (char *)malloc(size);
-  strcpy(font->Name, name);
+  font->Name = strdup(name);
   // Label
-  strcpy(font->Label, "                   ");
+  memset(font->Label, ' ', sizeof(font->Label));
+  font->Label[19] = '\0';
   if (font->Is_truetype)
     font->Label[17]=font->Label[18]='T'; // Logo TT
-  font_name=Find_last_separator(font->Name);
-  if (font_name==NULL)
-    font_name=font->Name;
-  else
-    font_name++;
   for (index=0; index < 17 && font_name[index]!='\0' && font_name[index]!='.'; index++)
     font->Label[index]=font_name[index];