Gleb Mazovetskiy
1 year ago
committed by
Anders Jenbo
9 changed files with 179 additions and 10 deletions
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/* |
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Simple DirectMedia Layer |
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Copyright (C) 1997-2024 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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An altered version based on: |
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https://github.com/libsdl-org/SDL/blob/3c142abcb2b0b0ad7e08b096ea8d9a1a1e1af1ef/src/filesystem/cocoa/SDL_sysfilesystem.m |
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Modifications: |
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1. Changes to compile with gcc (@autoreleasepool -> NSAutoreleasePool) |
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2. Targets SDL-1.2 rather than SDL2 (SDL_InvalidParamError -> SDL_SetError) |
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*/ |
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
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/* System dependent filesystem routines */ |
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#include <Foundation/Foundation.h> |
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#include <sys/stat.h> |
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#include <sys/types.h> |
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#include <SDL.h> |
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char *SDL_GetBasePath(void) |
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{ |
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; |
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NSBundle *bundle = [NSBundle mainBundle]; |
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const char *baseType = [[[bundle infoDictionary] objectForKey:@"SDL_FILESYSTEM_BASE_DIR_TYPE"] UTF8String]; |
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const char *base = NULL; |
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char *retval = NULL; |
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if (baseType == NULL) { |
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baseType = "resource"; |
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} |
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if (SDL_strcasecmp(baseType, "bundle") == 0) { |
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base = [[bundle bundlePath] fileSystemRepresentation]; |
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} else if (SDL_strcasecmp(baseType, "parent") == 0) { |
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base = [[[bundle bundlePath] stringByDeletingLastPathComponent] fileSystemRepresentation]; |
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} else { |
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/* this returns the exedir for non-bundled and the resourceDir for bundled apps */ |
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base = [[bundle resourcePath] fileSystemRepresentation]; |
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} |
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if (base) { |
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const size_t len = SDL_strlen(base) + 2; |
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retval = (char *)SDL_malloc(len); |
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if (retval == NULL) { |
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SDL_OutOfMemory(); |
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} else { |
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SDL_snprintf(retval, len, "%s/", base); |
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} |
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} |
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[pool drain]; |
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return retval; |
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} |
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char *SDL_GetPrefPath(const char *org, const char *app) |
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{ |
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; |
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char *retval = NULL; |
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NSArray *array; |
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if (!app) { |
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SDL_SetError("SDL_GetPrefPath: app argument cannot be null"); |
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return NULL; |
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} |
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if (!org) { |
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org = ""; |
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} |
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#if !TARGET_OS_TV |
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array = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES); |
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#else |
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/* tvOS does not have persistent local storage! |
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* The only place on-device where we can store data is |
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* a cache directory that the OS can empty at any time. |
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* |
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* It's therefore very likely that save data will be erased |
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* between sessions. If you want your app's save data to |
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* actually stick around, you'll need to use iCloud storage. |
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*/ |
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{ |
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static SDL_bool shown = SDL_FALSE; |
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if (!shown) { |
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shown = SDL_TRUE; |
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SDL_LogCritical(SDL_LOG_CATEGORY_SYSTEM, "tvOS does not have persistent local storage! Use iCloud storage if you want your data to persist between sessions.\n"); |
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} |
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} |
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array = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES); |
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#endif /* !TARGET_OS_TV */ |
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if ([array count] > 0) { /* we only want the first item in the list. */ |
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NSString *str = [array objectAtIndex:0]; |
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const char *base = [str fileSystemRepresentation]; |
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if (base) { |
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const size_t len = SDL_strlen(base) + SDL_strlen(org) + SDL_strlen(app) + 4; |
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retval = (char *)SDL_malloc(len); |
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if (retval == NULL) { |
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SDL_OutOfMemory(); |
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} else { |
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char *ptr; |
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if (*org) { |
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SDL_snprintf(retval, len, "%s/%s/%s/", base, org, app); |
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} else { |
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SDL_snprintf(retval, len, "%s/%s/", base, app); |
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} |
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for (ptr = retval + 1; *ptr; ptr++) { |
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if (*ptr == '/') { |
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*ptr = '\0'; |
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mkdir(retval, 0700); |
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*ptr = '/'; |
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} |
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} |
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mkdir(retval, 0700); |
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} |
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} |
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} |
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[pool drain]; |
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return retval; |
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} |
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/* vi: set ts=4 sw=4 expandtab: */ |
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