RetroArch/tasks/tasks_internal.h

/*  RetroArch - A frontend for libretro.
 *  Copyright (C) 2011-2017 - Higor Euripedes
 *  Copyright (C) 2011-2017 - 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/>.
 */
#ifndef TASKS_HANDLER_INTERNAL_H
#define TASKS_HANDLER_INTERNAL_H

#include <stdint.h>

#include <boolean.h>
#include <retro_common_api.h>
#include <retro_miscellaneous.h>

#include <queues/task_queue.h>

#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif

#if defined(HAVE_NETWORKING)
#include "../core_updater_list.h"
#endif

#if defined(HAVE_NETWORKING)
/* Required for task_push_pl_entry_thumbnail_download() */
#include "../playlist.h"
#endif

/* Required for task_push_core_backup() */
#include "../core_backup.h"

RETRO_BEGIN_DECLS

typedef struct nbio_buf
{
   void *buf;
   unsigned bufsize;
   char *path;
} nbio_buf_t;

typedef struct autoconfig_params     autoconfig_params_t;

struct autoconfig_params
{
   int32_t vid;
   int32_t pid;
   unsigned idx;
   uint32_t max_users;
   char  *name;
   char  *autoconfig_directory;
   bool show_hidden_files;
};


#ifdef HAVE_NETWORKING
typedef struct
{
   char *data;
   size_t len;
} http_transfer_data_t;

void *task_push_http_transfer(const char *url, bool mute, const char *type,
      retro_task_callback_t cb, void *userdata);

void *task_push_http_transfer_with_user_agent(const char *url, bool mute, const char *type,
      const char* user_agent, retro_task_callback_t cb, void *userdata);

void *task_push_http_post_transfer(const char *url, const char *post_data, bool mute, const char *type,
      retro_task_callback_t cb, void *userdata);

void *task_push_http_post_transfer_with_user_agent(const char* url, const char* post_data, bool mute,
   const char* type, const char* user_agent, retro_task_callback_t cb, void* user_data);

task_retriever_info_t *http_task_get_transfer_list(void);

bool task_push_wifi_scan(retro_task_callback_t cb);

bool task_push_netplay_lan_scan(retro_task_callback_t cb);

bool task_push_netplay_crc_scan(uint32_t crc, char* name,
      const char *hostname, const char *corename, const char* subsystem);

bool task_push_netplay_lan_scan_rooms(retro_task_callback_t cb);

bool task_push_netplay_nat_traversal(void *nat_traversal_state, uint16_t port);

/* Core updater tasks */
void *task_push_get_core_updater_list(
      core_updater_list_t* core_list, bool mute, bool refresh_menu);
void *task_push_core_updater_download(
      core_updater_list_t* core_list, const char *filename,
      bool mute, bool check_crc, const char *path_dir_libretro);
void task_push_update_installed_cores(const char *path_dir_libretro);

/* Core backup/restore tasks */

/* Note: If crc is set to 0, crc of core_path file will
 * be calculated automatically */
void *task_push_core_backup(const char *core_path,
      uint32_t crc, enum core_backup_mode backup_mode,
      const char *dir_core_assets, bool mute);
/* Note: If 'core_loaded' is true, menu stack should be
 * flushed if task_push_core_restore() returns true */
bool task_push_core_restore(const char *backup_path, const char *dir_libretro,
      bool *core_loaded);

bool task_push_pl_entry_thumbnail_download(
      const char *system,
      playlist_t *playlist,
      unsigned idx,
      bool overwrite,
      bool mute);

#ifdef HAVE_MENU
bool task_push_pl_thumbnail_download(
      const char *system, const char *playlist_path,
      const char *dir_thumbnails);
#endif

#endif

bool task_push_pl_manager_reset_cores(const char *playlist_path);
bool task_push_pl_manager_clean_playlist(const char *playlist_path);

bool task_push_image_load(const char *fullpath,
      bool supports_rgba, unsigned upscale_threshold,
      retro_task_callback_t cb, void *userdata);

#ifdef HAVE_LIBRETRODB
bool task_push_dbscan(
      const char *playlist_directory,
      const char *content_database,
      const char *fullpath,
      bool directory, bool show_hidden_files,
      retro_task_callback_t cb);
#endif

bool task_push_manual_content_scan(void);

#ifdef HAVE_OVERLAY
bool task_push_overlay_load_default(
      retro_task_callback_t cb,
      const char *overlay_path,
      bool overlay_hide_in_menu,
      bool input_overlay_enable,
      float input_overlay_opacity,
      float input_overlay_scale,
      void *user_data);
#endif

bool patch_content(
      bool is_ips_pref,
      bool is_bps_pref,
      bool is_ups_pref,
      const char *name_ips,
      const char *name_bps,
      const char *name_ups,
      uint8_t **buf,
      void *data);

bool task_check_decompress(const char *source_file);

void *task_push_decompress(
      const char *source_file,
      const char *target_dir,
      const char *target_file,
      const char *subdir,
      const char *valid_ext,
      retro_task_callback_t cb,
      void *user_data,
      void *frontend_userdata,
      bool mute);

void task_file_load_handler(retro_task_t *task);

bool take_screenshot(
      const char *screenshot_dir,
      const char *path, bool silence,
      bool has_valid_framebuffer, bool fullpath, bool use_thread);

bool event_load_save_files(bool is_sram_load_disabled);

bool event_save_files(bool sram_used);

void path_init_savefile_rtc(const char *savefile_path);

void *savefile_ptr_get(void);

void path_init_savefile_new(void);

bool input_is_autoconfigured(unsigned i);

unsigned input_autoconfigure_get_device_name_index(unsigned i);

void input_autoconfigure_reset(void);

void input_autoconfigure_override_handler(void *data);

void input_autoconfigure_connect(
      const char *name,
      const char *display_name,
      const char *driver,
      unsigned idx,
      unsigned vid,
      unsigned pid);

bool input_autoconfigure_disconnect(unsigned i, const char *ident);

bool input_autoconfigure_get_swap_override(void);

void input_autoconfigure_joypad_reindex_devices(void);

void set_save_state_in_background(bool state);

#ifdef HAVE_CDROM
void task_push_cdrom_dump(const char *drive);
#endif

extern const char* const input_builtin_autoconfs[];

RETRO_END_DECLS

#endif