mirror of
https://github.com/libretro/RetroArch.git
synced 2024-11-24 16:39:43 +00:00
88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
/* RetroArch - A frontend for libretro.
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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 <compat/strl.h>
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#include "system.h"
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#include "dynamic.h"
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#include "intl/intl.h"
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#ifdef HAVE_ZLIB
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#define DEFAULT_EXT "zip"
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#else
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#define DEFAULT_EXT ""
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#endif
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static rarch_system_info_t *g_system;
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static rarch_system_info_t *rarch_system_info_new(void)
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{
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return (rarch_system_info_t*)calloc(1, sizeof(rarch_system_info_t));
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}
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rarch_system_info_t *rarch_system_info_get_ptr(void)
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{
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if (!g_system)
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g_system = rarch_system_info_new();
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return g_system;
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}
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void rarch_system_info_free(void)
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{
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if (!g_system)
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return;
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if (g_system->core_options)
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{
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core_option_flush(g_system->core_options);
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core_option_free(g_system->core_options);
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}
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/* No longer valid. */
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if (g_system->special)
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free(g_system->special);
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g_system->special = NULL;
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if (g_system->ports)
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free(g_system->ports);
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g_system->ports = NULL;
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free(g_system);
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g_system = NULL;
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}
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void rarch_system_info_init(void)
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{
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rarch_system_info_t *system = rarch_system_info_get_ptr();
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pretro_get_system_info(&system->info);
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if (!system->info.library_name)
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system->info.library_name = "Unknown";
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if (!system->info.library_version)
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system->info.library_version = "v0";
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#ifndef RARCH_CONSOLE
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snprintf(system->title_buf, sizeof(system->title_buf),
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RETRO_FRONTEND " : ");
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#endif
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strlcat(system->title_buf, system->info.library_name, sizeof(system->title_buf));
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strlcat(system->title_buf, " ", sizeof(system->title_buf));
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strlcat(system->title_buf, system->info.library_version, sizeof(system->title_buf));
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strlcpy(system->valid_extensions, system->info.valid_extensions ?
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system->info.valid_extensions : DEFAULT_EXT,
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sizeof(system->valid_extensions));
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system->block_extract = system->info.block_extract;
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}
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