Shipwright/libultraship/libultraship/OSXFolderManager.mm

//
//  OSXFolderManager.m
//  libultraship
//
//  Created by David Chavez on 28.06.22.
//

#include "OSXFolderManager.h"
#import <Foundation/Foundation.h>

using namespace Ship;

const char * FolderManager::pathForDirectory(SearchPathDirectory directory, SearchPathDomainMask domainMask) {
    NSFileManager *fileManager = [NSFileManager defaultManager];
    NSArray *URLs = [fileManager URLsForDirectory:(NSSearchPathDirectory)directory inDomains:domainMask];
    if (URLs.count == 0) return NULL;

    NSURL *URL = [URLs objectAtIndex:0];
    NSString *path = URL.path;

    // `fileSystemRepresentation` on an `NSString` gives a path suitable for POSIX APIs
    return path.fileSystemRepresentation;
}

const char * FolderManager::pathForDirectoryAppropriateForItemAtPath(SearchPathDirectory directory,
 SearchPathDomainMask domainMask, const char *itemPath, bool create) {

    NSFileManager *fileManager = [NSFileManager defaultManager];
    NSString *nsPath = [fileManager stringWithFileSystemRepresentation:itemPath length:strlen(itemPath)];
    NSURL *itemURL = (nsPath ? [NSURL fileURLWithPath:nsPath] : nil);

    NSURL *URL = [fileManager URLForDirectory:(NSSearchPathDirectory)directory
                       inDomain:domainMask
              appropriateForURL:itemURL
                         create:create error:NULL];
    return URL.path.fileSystemRepresentation;
}