cscg22-gearboy

CSCG 2022 Challenge 'Gearboy'
git clone https://git.sinitax.com/sinitax/cscg22-gearboy
Log | Files | Refs | sfeed.txt

SDL_sysfilesystem.m (3511B)

      1/*
      2  Simple DirectMedia Layer
      3  Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
      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#include "../../SDL_internal.h"
     22
     23#ifdef SDL_FILESYSTEM_COCOA
     24
     25/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
     26/* System dependent filesystem routines                                */
     27
     28#include <Foundation/Foundation.h>
     29#include <sys/stat.h>
     30#include <sys/types.h>
     31
     32#include "SDL_error.h"
     33#include "SDL_stdinc.h"
     34#include "SDL_filesystem.h"
     35
     36char *
     37SDL_GetBasePath(void)
     38{ @autoreleasepool
     39{
     40    NSBundle *bundle = [NSBundle mainBundle];
     41    const char* baseType = [[[bundle infoDictionary] objectForKey:@"SDL_FILESYSTEM_BASE_DIR_TYPE"] UTF8String];
     42    const char *base = NULL;
     43    char *retval = NULL;
     44    if (baseType == NULL) {
     45        baseType = "resource";
     46    }
     47    if (SDL_strcasecmp(baseType, "bundle")==0) {
     48        base = [[bundle bundlePath] fileSystemRepresentation];
     49    } else if (SDL_strcasecmp(baseType, "parent")==0) {
     50        base = [[[bundle bundlePath] stringByDeletingLastPathComponent] fileSystemRepresentation];
     51    } else {
     52        /* this returns the exedir for non-bundled  and the resourceDir for bundled apps */
     53        base = [[bundle resourcePath] fileSystemRepresentation];
     54    }
     55    if (base) {
     56        const size_t len = SDL_strlen(base) + 2;
     57        retval = (char *) SDL_malloc(len);
     58        if (retval == NULL) {
     59            SDL_OutOfMemory();
     60        } else {
     61            SDL_snprintf(retval, len, "%s/", base);
     62        }
     63    }
     64
     65    return retval;
     66}}
     67
     68char *
     69SDL_GetPrefPath(const char *org, const char *app)
     70{ @autoreleasepool
     71{
     72    NSArray *array = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
     73    char *retval = NULL;
     74
     75    if ([array count] > 0) {  /* we only want the first item in the list. */
     76        NSString *str = [array objectAtIndex:0];
     77        const char *base = [str fileSystemRepresentation];
     78        if (base) {
     79            const size_t len = SDL_strlen(base) + SDL_strlen(org) + SDL_strlen(app) + 4;
     80            retval = (char *) SDL_malloc(len);
     81            if (retval == NULL) {
     82                SDL_OutOfMemory();
     83            } else {
     84                char *ptr;
     85                SDL_snprintf(retval, len, "%s/%s/%s/", base, org, app);
     86                for (ptr = retval+1; *ptr; ptr++) {
     87                    if (*ptr == '/') {
     88                        *ptr = '\0';
     89                        mkdir(retval, 0700);
     90                        *ptr = '/';
     91                    }
     92                }
     93                mkdir(retval, 0700);
     94            }
     95        }
     96    }
     97
     98    return retval;
     99}}
    100
    101#endif /* SDL_FILESYSTEM_COCOA */
    102
    103/* vi: set ts=4 sw=4 expandtab: */