mirror of
https://github.com/libretro/RetroArch.git
synced 2024-11-24 16:39:43 +00:00
170 lines
3.9 KiB
C
170 lines
3.9 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2015 - Daniel De Matteis
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include "input_keymaps.h"
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#include "../general.h"
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#ifndef IS_JOYCONFIG
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#include "../string_list_special.h"
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#endif
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static input_device_driver_t *joypad_drivers[] = {
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#ifdef __CELLOS_LV2__
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&ps3_joypad,
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#endif
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#ifdef HAVE_XINPUT
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&xinput_joypad,
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#endif
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#ifdef GEKKO
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&gx_joypad,
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#endif
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#ifdef _XBOX
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&xdk_joypad,
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#endif
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#if defined(PSP) || defined(VITA)
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&psp_joypad,
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#endif
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#ifdef _3DS
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&ctr_joypad,
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#endif
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#ifdef HAVE_DINPUT
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&dinput_joypad,
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#endif
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#ifdef HAVE_UDEV
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&udev_joypad,
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#endif
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#if defined(__linux) && !defined(ANDROID)
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&linuxraw_joypad,
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#endif
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#ifdef HAVE_PARPORT
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&parport_joypad,
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#endif
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#ifdef ANDROID
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&android_joypad,
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#endif
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#if defined(HAVE_SDL) || defined(HAVE_SDL2)
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&sdl_joypad,
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#endif
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#ifdef __QNX__
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&qnx_joypad,
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#endif
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&hid_joypad,
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&null_joypad,
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NULL,
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};
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/**
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* joypad_driver_find_handle:
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* @idx : index of driver to get handle to.
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*
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* Returns: handle to joypad driver at index. Can be NULL
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* if nothing found.
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**/
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const void *joypad_driver_find_handle(int idx)
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{
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const void *drv = joypad_drivers[idx];
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if (!drv)
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return NULL;
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return drv;
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}
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/**
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* joypad_driver_find_ident:
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* @idx : index of driver to get handle to.
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*
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* Returns: Human-readable identifier of joypad driver at index. Can be NULL
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* if nothing found.
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**/
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const char *joypad_driver_find_ident(int idx)
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{
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const input_device_driver_t *drv = joypad_drivers[idx];
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if (!drv)
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return NULL;
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return drv->ident;
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}
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#ifndef IS_JOYCONFIG
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/**
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* config_get_joypad_driver_options:
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*
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* Get an enumerated list of all joypad driver names, separated by '|'.
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*
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* Returns: string listing of all joypad driver names, separated by '|'.
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**/
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const char* config_get_joypad_driver_options(void)
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{
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return char_list_new_special(STRING_LIST_INPUT_JOYPAD_DRIVERS, NULL);
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}
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#endif
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/**
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* input_joypad_init_driver:
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* @ident : identifier of driver to initialize.
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*
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* Initialize a joypad driver of name @ident.
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*
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* If ident points to NULL or a zero-length string,
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* equivalent to calling input_joypad_init_first().
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*
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* Returns: joypad driver if found, otherwise NULL.
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**/
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const input_device_driver_t *input_joypad_init_driver(const char *ident, void *data)
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{
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unsigned i;
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if (!ident || !*ident)
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return input_joypad_init_first(data);
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for (i = 0; joypad_drivers[i]; i++)
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{
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if (!strcmp(ident, joypad_drivers[i]->ident)
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&& joypad_drivers[i]->init(data))
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{
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RARCH_LOG("Found joypad driver: \"%s\".\n",
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joypad_drivers[i]->ident);
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return joypad_drivers[i];
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}
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}
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return input_joypad_init_first(data);
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}
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/**
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* input_joypad_init_first:
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*
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* Finds first suitable joypad driver and initializes.
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*
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* Returns: joypad driver if found, otherwise NULL.
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**/
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const input_device_driver_t *input_joypad_init_first(void *data)
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{
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unsigned i;
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for (i = 0; joypad_drivers[i]; i++)
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{
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if (joypad_drivers[i]->init(data))
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{
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RARCH_LOG("Found joypad driver: \"%s\".\n",
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joypad_drivers[i]->ident);
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return joypad_drivers[i];
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}
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}
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return NULL;
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}
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