WebSVN – Games.Prince of Persia – Blame – //SDL2.framework/Versions/A/Headers/SDL_filesystem.h

Rev	Author	Line No.	Line
1	pmbaty	1	/*
		2	Simple DirectMedia Layer
8	pmbaty	3	Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
1	pmbaty	4
		5	This software is provided 'as-is', without any express or implied
		6	warranty. In no event will the authors be held liable for any damages
		7	arising from the use of this software.
		8
		9	Permission is granted to anyone to use this software for any purpose,
		10	including commercial applications, and to alter it and redistribute it
		11	freely, subject to the following restrictions:
		12
		13	1. The origin of this software must not be misrepresented; you must not
		14	claim that you wrote the original software. If you use this software
		15	in a product, an acknowledgment in the product documentation would be
		16	appreciated but is not required.
		17	2. Altered source versions must be plainly marked as such, and must not be
		18	misrepresented as being the original software.
		19	3. This notice may not be removed or altered from any source distribution.
		20	*/
		21
		22	/**
		23	* \file SDL_filesystem.h
		24	*
		25	* \brief Include file for filesystem SDL API functions
		26	*/
		27
		28	#ifndef SDL_filesystem_h_
		29	#define SDL_filesystem_h_
		30
		31	#include "SDL_stdinc.h"
		32
		33	#include "begin_code.h"
		34
		35	/* Set up for C function definitions, even when using C++ */
		36	#ifdef __cplusplus
		37	extern "C" {
		38	#endif
		39
		40	/**
		41	* \brief Get the path where the application resides.
		42	*
		43	* Get the "base path". This is the directory where the application was run
		44	* from, which is probably the installation directory, and may or may not
		45	* be the process's current working directory.
		46	*
		47	* This returns an absolute path in UTF-8 encoding, and is guaranteed to
		48	* end with a path separator ('\\' on Windows, '/' most other places).
		49	*
		50	* The pointer returned by this function is owned by you. Please call
		51	* SDL_free() on the pointer when you are done with it, or it will be a
		52	* memory leak. This is not necessarily a fast call, though, so you should
		53	* call this once near startup and save the string if you need it.
		54	*
		55	* Some platforms can't determine the application's path, and on other
		56	* platforms, this might be meaningless. In such cases, this function will
		57	* return NULL.
		58	*
		59	* \return String of base dir in UTF-8 encoding, or NULL on error.
		60	*
		61	* \sa SDL_GetPrefPath
		62	*/
		63	extern DECLSPEC char *SDLCALL SDL_GetBasePath(void);
		64
		65	/**
		66	* \brief Get the user-and-app-specific path where files can be written.
		67	*
		68	* Get the "pref dir". This is meant to be where users can write personal
		69	* files (preferences and save games, etc) that are specific to your
		70	* application. This directory is unique per user, per application.
		71	*
		72	* This function will decide the appropriate location in the native filesystem,
		73	* create the directory if necessary, and return a string of the absolute
		74	* path to the directory in UTF-8 encoding.
		75	*
		76	* On Windows, the string might look like:
		77	* "C:\\Users\\bob\\AppData\\Roaming\\My Company\\My Program Name\\"
		78	*
		79	* On Linux, the string might look like:
		80	* "/home/bob/.local/share/My Program Name/"
		81	*
		82	* On Mac OS X, the string might look like:
		83	* "/Users/bob/Library/Application Support/My Program Name/"
		84	*
		85	* (etc.)
		86	*
		87	* You specify the name of your organization (if it's not a real organization,
		88	* your name or an Internet domain you own might do) and the name of your
		89	* application. These should be untranslated proper names.
		90	*
		91	* Both the org and app strings may become part of a directory name, so
		92	* please follow these rules:
		93	*
		94	* - Try to use the same org string (including case-sensitivity) for
		95	* all your applications that use this function.
		96	* - Always use a unique app string for each one, and make sure it never
		97	* changes for an app once you've decided on it.
		98	* - Unicode characters are legal, as long as it's UTF-8 encoded, but...
		99	* - ...only use letters, numbers, and spaces. Avoid punctuation like
		100	* "Game Name 2: Bad Guy's Revenge!" ... "Game Name 2" is sufficient.
		101	*
		102	* This returns an absolute path in UTF-8 encoding, and is guaranteed to
		103	* end with a path separator ('\\' on Windows, '/' most other places).
		104	*
		105	* The pointer returned by this function is owned by you. Please call
		106	* SDL_free() on the pointer when you are done with it, or it will be a
		107	* memory leak. This is not necessarily a fast call, though, so you should
		108	* call this once near startup and save the string if you need it.
		109	*
		110	* You should assume the path returned by this function is the only safe
		111	* place to write files (and that SDL_GetBasePath(), while it might be
		112	* writable, or even the parent of the returned path, aren't where you
		113	* should be writing things).
		114	*
		115	* Some platforms can't determine the pref path, and on other
		116	* platforms, this might be meaningless. In such cases, this function will
		117	* return NULL.
		118	*
		119	* \param org The name of your organization.
		120	* \param app The name of your application.
		121	* \return UTF-8 string of user dir in platform-dependent notation. NULL
		122	* if there's a problem (creating directory failed, etc).
		123	*
		124	* \sa SDL_GetBasePath
		125	*/
		126	extern DECLSPEC char SDLCALL SDL_GetPrefPath(const char org, const char *app);
		127
		128	/* Ends C function definitions when using C++ */
		129	#ifdef __cplusplus
		130	}
		131	#endif
		132	#include "close_code.h"
		133
		134	#endif /* SDL_filesystem_h_ */
		135
		136	/* vi: set ts=4 sw=4 expandtab: */

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