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/* |
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Simple DirectMedia Layer |
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Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org> |
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This software is provided 'as-is', without any express or implied |
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warranty. In no event will the authors be held liable for any damages |
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arising from the use of this software. |
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Permission is granted to anyone to use this software for any purpose, |
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including commercial applications, and to alter it and redistribute it |
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freely, subject to the following restrictions: |
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1. The origin of this software must not be misrepresented; you must not |
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claim that you wrote the original software. If you use this software |
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in a product, an acknowledgment in the product documentation would be |
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appreciated but is not required. |
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2. Altered source versions must be plainly marked as such, and must not be |
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misrepresented as being the original software. |
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3. This notice may not be removed or altered from any source distribution. |
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*/ |
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/** |
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* \file SDL_filesystem.h |
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* |
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* \brief Include file for filesystem SDL API functions |
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*/ |
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#ifndef _SDL_filesystem_h |
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#define _SDL_filesystem_h |
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#include "SDL_stdinc.h" |
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#include "begin_code.h" |
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/* Set up for C function definitions, even when using C++ */ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/** |
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* \brief Get the path where the application resides. |
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* |
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* Get the "base path". This is the directory where the application was run |
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* from, which is probably the installation directory, and may or may not |
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* be the process's current working directory. |
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* |
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* This returns an absolute path in UTF-8 encoding, and is guaranteed to |
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* end with a path separator ('\\' on Windows, '/' most other places). |
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* |
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* The pointer returned by this function is owned by you. Please call |
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* SDL_free() on the pointer when you are done with it, or it will be a |
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* memory leak. This is not necessarily a fast call, though, so you should |
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* call this once near startup and save the string if you need it. |
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* |
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* Some platforms can't determine the application's path, and on other |
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* platforms, this might be meaningless. In such cases, this function will |
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* return NULL. |
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* |
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* \return String of base dir in UTF-8 encoding, or NULL on error. |
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* |
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* \sa SDL_GetPrefPath |
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*/ |
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extern DECLSPEC char *SDLCALL SDL_GetBasePath(void); |
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/** |
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* \brief Get the user-and-app-specific path where files can be written. |
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* |
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* Get the "pref dir". This is meant to be where users can write personal |
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* files (preferences and save games, etc) that are specific to your |
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* application. This directory is unique per user, per application. |
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* |
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* This function will decide the appropriate location in the native filesystem, |
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* create the directory if necessary, and return a string of the absolute |
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* path to the directory in UTF-8 encoding. |
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* |
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* On Windows, the string might look like: |
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* "C:\\Users\\bob\\AppData\\Roaming\\My Company\\My Program Name\\" |
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* |
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* On Linux, the string might look like: |
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* "/home/bob/.local/share/My Program Name/" |
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* |
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* On Mac OS X, the string might look like: |
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* "/Users/bob/Library/Application Support/My Program Name/" |
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* |
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* (etc.) |
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* |
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* You specify the name of your organization (if it's not a real organization, |
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* your name or an Internet domain you own might do) and the name of your |
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* application. These should be untranslated proper names. |
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* |
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* Both the org and app strings may become part of a directory name, so |
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* please follow these rules: |
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* |
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* - Try to use the same org string (including case-sensitivity) for |
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* all your applications that use this function. |
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* - Always use a unique app string for each one, and make sure it never |
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* changes for an app once you've decided on it. |
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* - Unicode characters are legal, as long as it's UTF-8 encoded, but... |
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* - ...only use letters, numbers, and spaces. Avoid punctuation like |
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* "Game Name 2: Bad Guy's Revenge!" ... "Game Name 2" is sufficient. |
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* |
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* This returns an absolute path in UTF-8 encoding, and is guaranteed to |
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* end with a path separator ('\\' on Windows, '/' most other places). |
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* |
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* The pointer returned by this function is owned by you. Please call |
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* SDL_free() on the pointer when you are done with it, or it will be a |
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* memory leak. This is not necessarily a fast call, though, so you should |
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* call this once near startup and save the string if you need it. |
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* |
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* You should assume the path returned by this function is the only safe |
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* place to write files (and that SDL_GetBasePath(), while it might be |
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* writable, or even the parent of the returned path, aren't where you |
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* should be writing things). |
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* |
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* Some platforms can't determine the pref path, and on other |
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* platforms, this might be meaningless. In such cases, this function will |
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* return NULL. |
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* |
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* \param org The name of your organization. |
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* \param app The name of your application. |
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* \return UTF-8 string of user dir in platform-dependent notation. NULL |
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* if there's a problem (creating directory failed, etc). |
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* |
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* \sa SDL_GetBasePath |
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*/ |
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extern DECLSPEC char *SDLCALL SDL_GetPrefPath(const char *org, const char *app); |
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/* Ends C function definitions when using C++ */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#include "close_code.h" |
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#endif /* _SDL_system_h */ |
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/* vi: set ts=4 sw=4 expandtab: */ |