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658975f381
Fabian Greffrath we use SDL_GetPrefPath() in Chocolate Doom to get a reasonable directory to save and restore config files and savegames: https://github.com/chocolate-doom/chocolate-doom/blob/sdl2-branch/src/m_config.c#L2162 However, since there is no "organization" behind Chocolate Doom and there is really only one "product" called Chocolate Doom, we pass an empty string for the org parameter and the package string for app. This leads to two consecutive slashes in the path returned by SDL_GetPrefPath() like this: /home/user/.local/share//chocolate-doom/ While this is harmless, it sure looks bad. I believe that it should be possible to either pass a NULL pointer for the org parameter or at least have the function detect an empty string as a means to express "there is no origanization, just a single product". The generation of the path string to be returned by the function will have to get adapted accordingly.
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/*
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Copyright (C) 1997-2017 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.
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*/
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/* Simple test of filesystem functions. */
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#include <stdio.h>
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#include "SDL.h"
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int
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main(int argc, char *argv[])
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{
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char *base_path;
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char *pref_path;
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/* Enable standard application logging */
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SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
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if (SDL_Init(0) == -1) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "SDL_Init() failed: %s\n", SDL_GetError());
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return 1;
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}
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base_path = SDL_GetBasePath();
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if(base_path == NULL){
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't find base path: %s\n",
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SDL_GetError());
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return 1;
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}
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SDL_Log("base path: '%s'\n", base_path);
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SDL_free(base_path);
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pref_path = SDL_GetPrefPath("libsdl", "testfilesystem");
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if(pref_path == NULL){
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't find pref path: %s\n",
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SDL_GetError());
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return 1;
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}
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SDL_Log("pref path: '%s'\n", pref_path);
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SDL_free(pref_path);
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pref_path = SDL_GetPrefPath(NULL, "testfilesystem");
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if(pref_path == NULL){
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't find pref path without organization: %s\n",
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SDL_GetError());
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return 1;
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}
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SDL_Log("pref path: '%s'\n", pref_path);
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SDL_free(pref_path);
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SDL_Quit();
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return 0;
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}
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