launchsetter

//
//  main.m
//  LaunchSetter
//
//  Created 7/3/17.
//  Copyright © 2017 Todd Houle.
//

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        if (argc == 1)  //if no arguments supplied
        {
            NSLog(@"Format: LaunchSetter get/set handler program");
            NSLog(@"Example: LaunchSetter set mailto com.microsoft.Outlook");
            exit(0);
        }
        

        //Get argument 1 is it set or get?
        NSString *arg1 = [NSString stringWithUTF8String:argv[1]];
        
        if ([arg1 isEqualTo:@"get"]) {
            //NSLog(@"Get Found");
            NSString *metaType = [NSString stringWithUTF8String:argv[2]];
            NSString *metaTypeFull = [metaType stringByAppendingString:@"://"];
            CFURLRef mailURL = CFURLCreateWithString(kCFAllocatorDefault, (__bridge CFStringRef)metaTypeFull, NULL);
            CFURLRef mailAppURL = NULL;
            OSStatus ret = 0;
            if((ret = LSGetApplicationForURL(mailURL, kLSRolesAll, NULL, &mailAppURL)) == 0)
            {
                CFStringRef path = CFURLCopyFileSystemPath(mailAppURL, kCFURLPOSIXPathStyle);
                CFShow(path);
                
                CFRelease(path);
                CFRelease(mailAppURL);
            }
            else
            {
                fprintf(stderr, "LaunchServices error %d\n", ret);
            }
            CFRelease(mailURL);
            return ret;
            
        }
        
        if ([arg1 isEqualToString:@"set"])
        {
            //NSLog(@"Set Found");
            if (argc != 4)
            {
                NSLog(@"Format required: LaunchSetter set handler program");
                NSLog(@"Example: LaunchSetter set mailto com.microsoft.Outlook");
                exit(0);
            }
            NSString *arg2 = [NSString stringWithUTF8String:argv[2]];
            NSString *arg3 = [NSString stringWithUTF8String:argv[3]];
            
            LSSetDefaultHandlerForURLScheme((__bridge CFStringRef _Nonnull)(arg2), (__bridge CFStringRef _Nonnull)(arg3));
            
        }
        
        NSLog(@"Build 436");
        
        
        
        
        
    }
    return 0;
}