RetroArch/dir_list_special.c

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2015 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include "dir_list_special.h"
#include "general.h"
#include "file_ext.h"
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#include "configuration.h"
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struct string_list *dir_list_new_special(const char *input_dir, enum dir_list_type type, const char *filter)
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{
const char *dir = NULL;
const char *exts = NULL;
bool include_dirs = false;
settings_t *settings = config_get_ptr();
(void)input_dir;
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(void)settings;
switch (type)
{
case DIR_LIST_CORES:
dir = settings->libretro_directory;
exts = EXT_EXECUTABLES;
break;
case DIR_LIST_CORE_INFO:
dir = input_dir;
exts = core_info_list_get_all_extensions();
break;
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case DIR_LIST_SHADERS:
dir = settings->video.shader_dir;
exts = "cg|cgp|glsl|glslp";
break;
case DIR_LIST_COLLECTIONS:
dir = settings->playlist_directory;
exts = "lpl";
break;
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case DIR_LIST_DATABASES:
dir = settings->content_database;
exts = "rdb";
break;
case DIR_LIST_PLAIN:
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dir = input_dir;
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exts = filter;
break;
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case DIR_LIST_NONE:
default:
return NULL;
}
return dir_list_new(dir, exts, include_dirs, type == DIR_LIST_CORE_INFO);
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}