src/filesystem/cocoa/SDL_sysfilesystem.m
author Sam Lantinga <slouken@libsdl.org>
Sun, 17 Aug 2014 15:07:00 -0700
changeset 9087 eef2e43f60d1
parent 8149 681eb46b8ac4
child 9515 63f5d07c7d70
permissions -rw-r--r--
Fixed 2680 - OSX: Replace NSAutoreleasePool with @autoreleasepool

Tim McDaniel

This patch replaces all use of NSAutoreleasePool with the Apple recommended @autoreleasepool. @autoreleasepool is supposedly more efficient, and since it is scope based it can't be accidentally not released.
     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 
    36 char *
    37 SDL_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 
    68 char *
    69 SDL_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: */