VC资源文件版本解析类: (2) 源文件
1#include "rcversion.h"
2#include "..\mysdk\common\c_ex_api.h"
3#include "..\mysdk\common\macro.h"
4#include <algorithm>
5#include <cstring>
6#include <cassert>
7using namespace std;
8
9CRCVersion::CRCVersion():
10m_hFile(INVALID_HANDLE_VALUE)
11,m_ullFileVer(0)
12,m_ullProductVer(0)
13,m_ullOtherFileVer(0)
14,m_ullOtherProductVer(0)
15{
16}
17
18/// 打开资源文件,后缀名为.rc
19bool CRCVersion::Open(LPCTSTR lpRCFile)
20{
21 const TCHAR* pExt = _tcsstr(lpRCFile,_T(".rc"));
22 if (NULL == pExt) return false;
23
24 m_hFile = CreateFile(lpRCFile,GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,
25 FILE_ATTRIBUTE_NORMAL,NULL);
26 if (INVALID_HANDLE_VALUE==m_hFile)
27 return false;
28
29 m_tstrFileName = lpRCFile; ParseRC();
30 return true;
31}
32/// 保存文件，先保存到一个临时文件，再拷贝覆盖到原文件
33bool CRCVersion::Save()
34{
35 tstring tstrTempFile = m_tstrFileName + _T(".tmp");
36 HANDLE hTempFile = CreateFile(tstrTempFile.c_str(),GENERIC_WRITE,0,NULL,CREATE_ALWAYS,
37 FILE_ATTRIBUTE_NORMAL,NULL);
38 if (INVALID_HANDLE_VALUE == hTempFile)
39 return false;
40
41 SaveContent(hTempFile);
42 Close();
43
44 CloseHandle(hTempFile);
45 DWORD dwFlag = GetFileAttributes(m_tstrFileName.c_str());
46 dwFlag &= ~FILE_ATTRIBUTE_READONLY;
47 SetFileAttributes(m_tstrFileName.c_str(),dwFlag);
48 DeleteFile(m_tstrFileName.c_str());
49 MoveFile(tstrTempFile.c_str(),m_tstrFileName.c_str());
50 DeleteFile(tstrTempFile.c_str());
51}
52// 关闭文件
53void CRCVersion::Close()
54{
55 if (INVALID_HANDLE_VALUE != m_hFile)
56 {
57 CloseHandle(m_hFile);
58 m_hFile = INVALID_HANDLE_VALUE;
59 }
60}
61
62void CRCVersion::SaveContent(HANDLE hFile)
63{
64 assert(INVALID_HANDLE_VALUE != hFile);
65
66 DWORD dwWrite, dwWrited;
67 char buf[2];
68 if (UNICODE_BIG == m_nCharEncodeType)
69 {
70 memcpy(buf,"\xfe\xff",2);
71 dwWrite = 2;
72 }
73 else if (UNICODE_LITTLE == m_nCharEncodeType)
74 {
75 memcpy(buf,"\xff\xfe",2);
76 dwWrite = 2;
77 }
78 else
79 {
80 dwWrite = 0;
81 }
82 WriteFile(hFile,buf,dwWrite,&dwWrited,NULL);
83
84 for (string strLine;!eof();strLine.clear())
85 {
86 getline(strLine);
87 ChangeLine(strLine);
88 if (ANSI != m_nCharEncodeType)
89 {
90 wstring wstrLine;
91 astr2wstr(strLine.c_str(),wstrLine);
92 if ((is_big_endian() ^ (UNICODE_BIG==m_nCharEncodeType)))
93 {
94 for (const wchar_t* pwc = wstrLine.c_str();*pwc != L'\0';++pwc)
95 {
96 char* pH = (char*)pwc;
97 char* pL = (char*)(pH+1);
98 swap(*pH,*pL);
99 }
100 }
101 WriteFile(hFile,wstrLine.c_str(),wstrLine.length()*sizeof(wchar_t),&dwWrited,NULL);
102 }
103 else
104 {
105 WriteFile(hFile,strLine.c_str(),strLine.length()*sizeof(char),&dwWrited,NULL);
106 }
107 }
108}
109
110void CRCVersion::ChangeLine(string& strLine)
111{
112 string strVal; size_t pos;
113 string strReplace;
114 ULONGLONG ullVer;
115
116 if ((pos = ParseVersionInfo(strLine,"FILEVERSION",strVal)) != string::npos)
117 {
118 GetVersion(&ullVer,NULL);
119 strReplace = VerToStrA(ullVer,',');
120 }
121 else if ((pos = ParseVersionInfo(strLine,"PRODUCTVERSION",strVal)) != string::npos)
122 {
123 GetVersion(NULL,&ullVer);
124 strReplace = VerToStrA(ullVer,',');
125 }
126 else if ((pos = ParseBlockInfo(strLine,"VALUE \"CompanyName\"",strVal)) != string::npos)
127 {
128 tstr2astr(m_tstrCom
补充：软件开发 , Vc ,
