file_version_info_mac.mm 2.8 KB

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  1. // Copyright (c) 2012 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. #include "base/file_version_info_mac.h"
  5. #import <Foundation/Foundation.h>
  6. #include "base/files/file_path.h"
  7. #include "base/mac/bundle_locations.h"
  8. #include "base/mac/foundation_util.h"
  9. #include "base/strings/sys_string_conversions.h"
  10. #include "build/build_config.h"
  11. FileVersionInfoMac::FileVersionInfoMac(NSBundle *bundle)
  12. : bundle_([bundle retain]) {
  13. }
  14. FileVersionInfoMac::~FileVersionInfoMac() {}
  15. // static
  16. std::unique_ptr<FileVersionInfo>
  17. FileVersionInfo::CreateFileVersionInfoForCurrentModule() {
  18. return CreateFileVersionInfo(base::mac::FrameworkBundlePath());
  19. }
  20. // static
  21. std::unique_ptr<FileVersionInfo> FileVersionInfo::CreateFileVersionInfo(
  22. const base::FilePath& file_path) {
  23. NSString* path = base::SysUTF8ToNSString(file_path.value());
  24. NSBundle* bundle = [NSBundle bundleWithPath:path];
  25. return std::make_unique<FileVersionInfoMac>(bundle);
  26. }
  27. std::u16string FileVersionInfoMac::company_name() {
  28. return std::u16string();
  29. }
  30. std::u16string FileVersionInfoMac::company_short_name() {
  31. return std::u16string();
  32. }
  33. std::u16string FileVersionInfoMac::internal_name() {
  34. return std::u16string();
  35. }
  36. std::u16string FileVersionInfoMac::product_name() {
  37. return GetString16Value(kCFBundleNameKey);
  38. }
  39. std::u16string FileVersionInfoMac::product_short_name() {
  40. return GetString16Value(kCFBundleNameKey);
  41. }
  42. std::u16string FileVersionInfoMac::product_version() {
  43. // On OS X, CFBundleVersion is used by LaunchServices, and must follow
  44. // specific formatting rules, so the four-part Chrome version is in
  45. // CFBundleShortVersionString. On iOS, both have a policy-enfoced limit
  46. // of three version components, so the full version is stored in a custom
  47. // key (CrBundleVersion) falling back to CFBundleVersion if not present.
  48. #if BUILDFLAG(IS_IOS)
  49. std::u16string version(GetString16Value(CFSTR("CrBundleVersion")));
  50. if (version.length() > 0)
  51. return version;
  52. return GetString16Value(CFSTR("CFBundleVersion"));
  53. #else
  54. return GetString16Value(CFSTR("CFBundleShortVersionString"));
  55. #endif // BUILDFLAG(IS_IOS)
  56. }
  57. std::u16string FileVersionInfoMac::file_description() {
  58. return std::u16string();
  59. }
  60. std::u16string FileVersionInfoMac::file_version() {
  61. return product_version();
  62. }
  63. std::u16string FileVersionInfoMac::original_filename() {
  64. return GetString16Value(kCFBundleNameKey);
  65. }
  66. std::u16string FileVersionInfoMac::special_build() {
  67. return std::u16string();
  68. }
  69. std::u16string FileVersionInfoMac::GetString16Value(CFStringRef name) {
  70. if (bundle_) {
  71. NSString *ns_name = base::mac::CFToNSCast(name);
  72. NSString* value = [bundle_ objectForInfoDictionaryKey:ns_name];
  73. if (value) {
  74. return base::SysNSStringToUTF16(value);
  75. }
  76. }
  77. return std::u16string();
  78. }