69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
/*
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* This file is part of the DXX-Rebirth project <https://www.dxx-rebirth.com/>.
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* It is copyright by its individual contributors, as recorded in the
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* project's Git history. See COPYING.txt at the top level for license
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* terms and a link to the Git history.
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*/
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/*
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* This code provides a glue layer between PhysicsFS and Simple Directmedia
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* Layer's (SDL) RWops i/o abstraction.
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*
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* License: this code is public domain. I make no warranty that it is useful,
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* correct, harmless, or environmentally safe.
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*
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* This particular file may be used however you like, including copying it
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* verbatim into a closed-source project, exploiting it commercially, and
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* removing any trace of my name from the source (although I hope you won't
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* do that). I welcome enhancements and corrections to this file, but I do
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* not require you to send me patches if you make changes. This code has
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* NO WARRANTY.
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*
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* Unless otherwise stated, the rest of PhysicsFS falls under the zlib license.
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* Please see LICENSE in the root of the source tree.
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*
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* SDL falls under the LGPL license. You can get SDL at https://www.libsdl.org/
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*
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* This file was written by Ryan C. Gordon. (icculus@clutteredmind.org).
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*/
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#pragma once
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#if 1 //!(defined(__APPLE__) && defined(__MACH__))
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#include <physfs.h>
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#else
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#include <physfs/physfs.h>
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#endif
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#include <SDL.h>
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#ifdef __cplusplus
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#include <memory>
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#include <utility>
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struct RWops_delete
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{
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void operator()(SDL_RWops *o) const
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{
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SDL_RWclose(o);
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}
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};
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typedef std::unique_ptr<SDL_RWops, RWops_delete> RWops_ptr;
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/**
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* Open a platform-independent filename for reading, and make it accessible
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* via an SDL_RWops structure. The file will be closed in PhysicsFS when the
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* RWops is closed. PhysicsFS should be configured to your liking before
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* opening files through this method.
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*
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* @param filename File to open in platform-independent notation.
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* @return A valid SDL_RWops structure on success, NULL on error. Specifics
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* of the error can be gleaned from PHYSFS_getLastError().
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*/
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std::pair<RWops_ptr, PHYSFS_ErrorCode> PHYSFSRWOPS_openRead(const char *fname);
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std::pair<RWops_ptr, PHYSFS_ErrorCode> PHYSFSRWOPS_openReadBuffered(const char *fname, PHYSFS_uint64);
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#endif
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/* end of physfsrwops.h ... */
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