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      1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "base/file_version_info_mac.h"
      6 
      7 #import <Foundation/Foundation.h>
      8 
      9 #include "base/file_path.h"
     10 #include "base/logging.h"
     11 #include "base/mac/mac_util.h"
     12 #include "base/sys_string_conversions.h"
     13 
     14 FileVersionInfoMac::FileVersionInfoMac(NSBundle *bundle)
     15     : bundle_([bundle retain]) {
     16 }
     17 
     18 FileVersionInfoMac::~FileVersionInfoMac() {}
     19 
     20 // static
     21 FileVersionInfo* FileVersionInfo::CreateFileVersionInfoForCurrentModule() {
     22   return CreateFileVersionInfo(base::mac::MainAppBundlePath());
     23 }
     24 
     25 // static
     26 FileVersionInfo* FileVersionInfo::CreateFileVersionInfo(
     27     const FilePath& file_path) {
     28   NSString* path = base::SysUTF8ToNSString(file_path.value());
     29   NSBundle* bundle = [NSBundle bundleWithPath:path];
     30   return new FileVersionInfoMac(bundle);
     31 }
     32 
     33 string16 FileVersionInfoMac::company_name() {
     34   return string16();
     35 }
     36 
     37 string16 FileVersionInfoMac::company_short_name() {
     38   return string16();
     39 }
     40 
     41 string16 FileVersionInfoMac::internal_name() {
     42   return string16();
     43 }
     44 
     45 string16 FileVersionInfoMac::product_name() {
     46   return GetString16Value(kCFBundleNameKey);
     47 }
     48 
     49 string16 FileVersionInfoMac::product_short_name() {
     50   return GetString16Value(kCFBundleNameKey);
     51 }
     52 
     53 string16 FileVersionInfoMac::comments() {
     54   return string16();
     55 }
     56 
     57 string16 FileVersionInfoMac::legal_copyright() {
     58   return GetString16Value(CFSTR("CFBundleGetInfoString"));
     59 }
     60 
     61 string16 FileVersionInfoMac::product_version() {
     62   return GetString16Value(CFSTR("CFBundleShortVersionString"));
     63 }
     64 
     65 string16 FileVersionInfoMac::file_description() {
     66   return string16();
     67 }
     68 
     69 string16 FileVersionInfoMac::legal_trademarks() {
     70   return string16();
     71 }
     72 
     73 string16 FileVersionInfoMac::private_build() {
     74   return string16();
     75 }
     76 
     77 string16 FileVersionInfoMac::file_version() {
     78   return product_version();
     79 }
     80 
     81 string16 FileVersionInfoMac::original_filename() {
     82   return GetString16Value(kCFBundleNameKey);
     83 }
     84 
     85 string16 FileVersionInfoMac::special_build() {
     86   return string16();
     87 }
     88 
     89 string16 FileVersionInfoMac::last_change() {
     90   return GetString16Value(CFSTR("SVNRevision"));
     91 }
     92 
     93 bool FileVersionInfoMac::is_official_build() {
     94 #if defined (GOOGLE_CHROME_BUILD)
     95   return true;
     96 #else
     97   return false;
     98 #endif
     99 }
    100 
    101 string16 FileVersionInfoMac::GetString16Value(CFStringRef name) {
    102   if (bundle_) {
    103     NSString *ns_name = base::mac::CFToNSCast(name);
    104     NSString* value = [bundle_ objectForInfoDictionaryKey:ns_name];
    105     if (value) {
    106       return base::SysNSStringToUTF16(value);
    107     }
    108   }
    109   return string16();
    110 }
    111