Tell the Rdio desktop app to search

desktopsearch.m

/* Build this with:
 * gcc desktopsearch.m -o desktopsearch -ObjC -framework Cocoa
 */

#include <Cocoa/Cocoa.h>

int main(int argc, char** argv) {
  NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

  if (argc == 2) {
    NSString* url = [NSString stringWithFormat: @"http://www.rdio.com/#/search/%s/",
      argv[1]];
    [[NSWorkspace sharedWorkspace]
     openURLs:[[NSArray alloc] initWithObjects:[NSURL URLWithString:url],nil]
     withAppBundleIdentifier:@"com.rdio.Desktop"
     options:NSWorkspaceLaunchDefault
     additionalEventParamDescriptor:NULL
     launchIdentifiers:NULL];
  } else {
    printf("%s <search query>\n", argv[0]);
  }

  [pool release];
  return 0;
}