1 files changed, 240 insertions, 0 deletions

diff --git a/contrib/SDL-3.2.8/src/filesystem/cocoa/SDL_sysfilesystem.m b/contrib/SDL-3.2.8/src/filesystem/cocoa/SDL_sysfilesystem.m
new file mode 100644
index 0000000..5818764
--- /dev/null
+++ b/contrib/SDL-3.2.8/src/filesystem/cocoa/SDL_sysfilesystem.m
@@ -0,0 +1,240 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_internal.h"
+
+#ifdef SDL_FILESYSTEM_COCOA
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+// System dependent filesystem routines
+
+#include "../SDL_sysfilesystem.h"
+
+#include <Foundation/Foundation.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+char *SDL_SYS_GetBasePath(void)
+{
+    @autoreleasepool {
+        NSBundle *bundle = [NSBundle mainBundle];
+        const char *baseType = [[[bundle infoDictionary] objectForKey:@"SDL_FILESYSTEM_BASE_DIR_TYPE"] UTF8String];
+        const char *base = NULL;
+        char *result = NULL;
+
+        if (baseType == NULL) {
+            baseType = "resource";
+        }
+        if (SDL_strcasecmp(baseType, "bundle") == 0) {
+            base = [[bundle bundlePath] fileSystemRepresentation];
+        } else if (SDL_strcasecmp(baseType, "parent") == 0) {
+            base = [[[bundle bundlePath] stringByDeletingLastPathComponent] fileSystemRepresentation];
+        } else {
+            // this returns the exedir for non-bundled  and the resourceDir for bundled apps
+            base = [[bundle resourcePath] fileSystemRepresentation];
+        }
+
+        if (base) {
+            const size_t len = SDL_strlen(base) + 2;
+            result = (char *)SDL_malloc(len);
+            if (result != NULL) {
+                SDL_snprintf(result, len, "%s/", base);
+            }
+        }
+
+        return result;
+    }
+}
+
+char *SDL_SYS_GetPrefPath(const char *org, const char *app)
+{
+    @autoreleasepool {
+        char *result = NULL;
+        NSArray *array;
+
+        if (!app) {
+            SDL_InvalidParamError("app");
+            return NULL;
+        }
+        if (!org) {
+            org = "";
+        }
+
+#ifndef SDL_PLATFORM_TVOS
+        array = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
+#else
+        /* tvOS does not have persistent local storage!
+         * The only place on-device where we can store data is
+         * a cache directory that the OS can empty at any time.
+         *
+         * It's therefore very likely that save data will be erased
+         * between sessions. If you want your app's save data to
+         * actually stick around, you'll need to use iCloud storage.
+         */
+        {
+            static bool shown = false;
+            if (!shown) {
+                shown = true;
+                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.");
+            }
+        }
+
+        array = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
+#endif // !SDL_PLATFORM_TVOS
+
+        if ([array count] > 0) { // we only want the first item in the list.
+            NSString *str = [array objectAtIndex:0];
+            const char *base = [str fileSystemRepresentation];
+            if (base) {
+                const size_t len = SDL_strlen(base) + SDL_strlen(org) + SDL_strlen(app) + 4;
+                result = (char *)SDL_malloc(len);
+                if (result != NULL) {
+                    char *ptr;
+                    if (*org) {
+                        SDL_snprintf(result, len, "%s/%s/%s/", base, org, app);
+                    } else {
+                        SDL_snprintf(result, len, "%s/%s/", base, app);
+                    }
+                    for (ptr = result + 1; *ptr; ptr++) {
+                        if (*ptr == '/') {
+                            *ptr = '\0';
+                            mkdir(result, 0700);
+                            *ptr = '/';
+                        }
+                    }
+                    mkdir(result, 0700);
+                }
+            }
+        }
+
+        return result;
+    }
+}
+
+char *SDL_SYS_GetUserFolder(SDL_Folder folder)
+{
+    @autoreleasepool {
+#ifdef SDL_PLATFORM_TVOS
+        SDL_SetError("tvOS does not have persistent storage");
+        return NULL;
+#else
+        char *result = NULL;
+        const char* base;
+        NSArray *array;
+        NSSearchPathDirectory dir;
+        NSString *str;
+        char *ptr;
+
+        switch (folder) {
+        case SDL_FOLDER_HOME:
+            base = SDL_getenv("HOME");
+
+            if (!base) {
+                SDL_SetError("No $HOME environment variable available");
+                return NULL;
+            }
+
+            goto append_slash;
+
+        case SDL_FOLDER_DESKTOP:
+            dir = NSDesktopDirectory;
+            break;
+
+        case SDL_FOLDER_DOCUMENTS:
+            dir = NSDocumentDirectory;
+            break;
+
+        case SDL_FOLDER_DOWNLOADS:
+            dir = NSDownloadsDirectory;
+            break;
+
+        case SDL_FOLDER_MUSIC:
+            dir = NSMusicDirectory;
+            break;
+
+        case SDL_FOLDER_PICTURES:
+            dir = NSPicturesDirectory;
+            break;
+
+        case SDL_FOLDER_PUBLICSHARE:
+            dir = NSSharedPublicDirectory;
+            break;
+
+        case SDL_FOLDER_SAVEDGAMES:
+            SDL_SetError("Saved games folder not supported on Cocoa");
+            return NULL;
+
+        case SDL_FOLDER_SCREENSHOTS:
+            SDL_SetError("Screenshots folder not supported on Cocoa");
+            return NULL;
+
+        case SDL_FOLDER_TEMPLATES:
+            SDL_SetError("Templates folder not supported on Cocoa");
+            return NULL;
+
+        case SDL_FOLDER_VIDEOS:
+            dir = NSMoviesDirectory;
+            break;
+
+        default:
+            SDL_SetError("Invalid SDL_Folder: %d", (int) folder);
+            return NULL;
+        };
+
+        array = NSSearchPathForDirectoriesInDomains(dir, NSUserDomainMask, YES);
+
+        if ([array count] <= 0) {
+            SDL_SetError("Directory not found");
+            return NULL;
+        }
+
+        str = [array objectAtIndex:0];
+        base = [str fileSystemRepresentation];
+        if (!base) {
+            SDL_SetError("Couldn't get folder path");
+            return NULL;
+        }
+
+append_slash:
+        result = SDL_malloc(SDL_strlen(base) + 2);
+        if (result == NULL) {
+            return NULL;
+        }
+
+        if (SDL_snprintf(result, SDL_strlen(base) + 2, "%s/", base) < 0) {
+            SDL_SetError("Couldn't snprintf folder path for Cocoa: %s", base);
+            SDL_free(result);
+            return NULL;
+        }
+
+        for (ptr = result + 1; *ptr; ptr++) {
+            if (*ptr == '/') {
+                *ptr = '\0';
+                mkdir(result, 0700);
+                *ptr = '/';
+            }
+        }
+
+        return result;
+#endif // SDL_PLATFORM_TVOS
+    }
+}
+
+#endif // SDL_FILESYSTEM_COCOA