blob: 8c1bf92438e7b0a849e06cd3eb8de25cb046ccd2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_FILE_VERSION_INFO_H_
#define BASE_FILE_VERSION_INFO_H_
#include "build/build_config.h"
#if defined(OS_WIN)
#include <windows.h>
// http://blogs.msdn.com/oldnewthing/archive/2004/10/25/247180.aspx
extern "C" IMAGE_DOS_HEADER __ImageBase;
#endif // OS_WIN
#include <string>
#include "base/base_export.h"
#include "base/strings/string16.h"
namespace base {
class FilePath;
}
// Provides an interface for accessing the version information for a file. This
// is the information you access when you select a file in the Windows Explorer,
// right-click select Properties, then click the Version tab, and on the Mac
// when you select a file in the Finder and do a Get Info.
//
// This list of properties is straight out of Win32's VerQueryValue
// <http://msdn.microsoft.com/en-us/library/ms647464.aspx> and the Mac
// version returns values from the Info.plist as appropriate. TODO(avi): make
// this a less-obvious Windows-ism.
#if defined(OS_WIN)
// Creates a FileVersionInfo for the current module. Returns NULL in case of
// error. The returned object should be deleted when you are done with it. This
// is done as a macro to force inlining of __ImageBase. It used to be inside of
// a method labeled with __forceinline, but inlining through __forceinline
// stopped working for Debug builds in VS2013 (http://crbug.com/516359).
#define CREATE_FILE_VERSION_INFO_FOR_CURRENT_MODULE() \
FileVersionInfo::CreateFileVersionInfoForModule( \
reinterpret_cast<HMODULE>(&__ImageBase))
#endif
class BASE_EXPORT FileVersionInfo {
public:
virtual ~FileVersionInfo() {}
#if defined(OS_WIN) || defined(OS_MACOSX)
// Creates a FileVersionInfo for the specified path. Returns NULL if something
// goes wrong (typically the file does not exit or cannot be opened). The
// returned object should be deleted when you are done with it.
static FileVersionInfo* CreateFileVersionInfo(
const base::FilePath& file_path);
#endif // OS_WIN || OS_MACOSX
#if defined(OS_WIN)
// Creates a FileVersionInfo for the specified module. Returns NULL in case
// of error. The returned object should be deleted when you are done with it.
// See CREATE_FILE_VERSION_INFO_FOR_CURRENT_MODULE() helper above for a
// CreateFileVersionInfoForCurrentModule() alternative for Windows.
static FileVersionInfo* CreateFileVersionInfoForModule(HMODULE module);
#else
// Creates a FileVersionInfo for the current module. Returns NULL in case
// of error. The returned object should be deleted when you are done with it.
static FileVersionInfo* CreateFileVersionInfoForCurrentModule();
#endif // OS_WIN
// Accessors to the different version properties.
// Returns an empty string if the property is not found.
virtual base::string16 company_name() = 0;
virtual base::string16 company_short_name() = 0;
virtual base::string16 product_name() = 0;
virtual base::string16 product_short_name() = 0;
virtual base::string16 internal_name() = 0;
virtual base::string16 product_version() = 0;
virtual base::string16 private_build() = 0;
virtual base::string16 special_build() = 0;
virtual base::string16 comments() = 0;
virtual base::string16 original_filename() = 0;
virtual base::string16 file_description() = 0;
virtual base::string16 file_version() = 0;
virtual base::string16 legal_copyright() = 0;
virtual base::string16 legal_trademarks() = 0;
virtual base::string16 last_change() = 0;
virtual bool is_official_build() = 0;
};
#endif // BASE_FILE_VERSION_INFO_H_
|
