BWGlobal.m

//
//  BWGlobal.h
//
//  Created by Andreas Linde on 08/17/10.
//  Copyright 2010-2011 Andreas Linde, Peter Steinberger. All rights reserved.
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.

#import "BWGlobal.h"
#include <CommonCrypto/CommonDigest.h>

NSBundle *hockeyBundle(void) {
  static NSBundle* bundle = nil;
  if (!bundle) {
    NSString* path = [[[NSBundle mainBundle] resourcePath]
                      stringByAppendingPathComponent:kHockeyBundleName];
    bundle = [[NSBundle bundleWithPath:path] retain];
  }
  return bundle;
}

NSString *BWmd5(NSString *str) {
	const char *cStr = [str UTF8String];
	unsigned char result[CC_MD5_DIGEST_LENGTH];
	CC_MD5( cStr, strlen(cStr), result );
	return [NSString 
          stringWithFormat: @"%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
          result[0], result[1],
          result[2], result[3],
          result[4], result[5],
          result[6], result[7],
          result[8], result[9],
          result[10], result[11],
          result[12], result[13],
          result[14], result[15]
          ];
}

NSString *BWHockeyLocalize(NSString *stringToken) {
  if (hockeyBundle()) {
    return NSLocalizedStringFromTableInBundle(stringToken, @"Hockey", hockeyBundle(), @"");
  } else {
    return stringToken;
  }
}