mirror of
https://github.com/libretro/RetroArch.git
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100 lines
2.9 KiB
C
100 lines
2.9 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2011-2017 - Daniel De Matteis
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* Copyright (C) 2014-2017 - Jean-André Santoni
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* Copyright (C) 2016-2019 - Brad Parker
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* Copyright (C) 2019-2020 - James Leaver
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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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#ifndef __PLAY_FEATURE_DELIVERY_H
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#define __PLAY_FEATURE_DELIVERY_H
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#include <retro_common_api.h>
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#include <libretro.h>
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#include <lists/string_list.h>
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#include <boolean.h>
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RETRO_BEGIN_DECLS
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/* Defines possible status values of
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* a play feature delivery install
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* transaction */
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enum play_feature_delivery_install_status
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{
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PLAY_FEATURE_DELIVERY_IDLE = 0,
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PLAY_FEATURE_DELIVERY_PENDING,
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PLAY_FEATURE_DELIVERY_STARTING,
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PLAY_FEATURE_DELIVERY_DOWNLOADING,
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PLAY_FEATURE_DELIVERY_INSTALLING,
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PLAY_FEATURE_DELIVERY_INSTALLED,
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PLAY_FEATURE_DELIVERY_FAILED
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};
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/******************/
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/* Initialisation */
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/******************/
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/* Must be called upon program initialisation */
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void play_feature_delivery_init(void);
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/* Must be called upon program termination */
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void play_feature_delivery_deinit(void);
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/**********/
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/* Status */
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/**********/
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/* Returns true if current build utilises
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* play feature delivery */
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bool play_feature_delivery_enabled(void);
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/* Returns a list of cores currently available
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* via play feature delivery.
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* Returns a new string_list on success, or
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* NULL on failure */
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struct string_list *play_feature_delivery_available_cores(void);
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/* Returns true if specified core is currently
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* installed via play feature delivery */
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bool play_feature_delivery_core_installed(const char *core_file);
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/* Fetches last recorded status of the most
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* recently initiated play feature delivery
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* install transaction.
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* 'progress' is an integer from 0-100.
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* Returns true if a transaction is currently
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* in progress. */
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bool play_feature_delivery_download_status(
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enum play_feature_delivery_install_status *status,
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unsigned *progress);
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/***********/
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/* Control */
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/***********/
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/* Initialises download of the specified core.
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* Returns false in the event of an error.
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* Download status should be monitored via
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* play_feature_delivery_download_status() */
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bool play_feature_delivery_download(const char *core_file);
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/* Deletes specified core.
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* Returns false in the event of an error. */
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bool play_feature_delivery_delete(const char *core_file);
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RETRO_END_DECLS
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#endif
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