替换exe文件资源
来源:互联网 发布:python os 复制 编辑:程序博客网 时间:2024/05/21 09:24
int ReplaceDLLBitmapResource( LPCWSTR pszDLLFile, WORD dwResourceID, LPCWSTR pszBitmapFile )
{
CFile f;
CFileException e;
USES_CONVERSION;
if( ! f.Open( W2T(pszBitmapFile), CFile::modeRead, &e ) )
return -1;
BYTE buffer[8];
DWORD dwRead;
dwRead = f.Read( buffer, 2 );
if( buffer[0] != 'B' || buffer[1] != 'M' )
{
f.Close();
return -2;
}
LONG biWidth;
f.Seek( 18, CFile::begin );
dwRead = f.Read( buffer, sizeof(LONG) );
biWidth = buffer[1]*256 + buffer[0];
LONG biHeight;
f.Seek( 22, CFile::begin );
dwRead = f.Read( buffer, sizeof(LONG) );
biHeight = buffer[1]*256 + buffer[0];
// Bitmap height can be negative too...
WORD biBitCount;
f.Seek( 28, CFile::begin );
dwRead = f.Read( buffer, sizeof(LONG) );
biBitCount = buffer[1]*256 + buffer[0];
DWORD dwSize;
f.Seek( 2, CFile::begin );
dwRead = f.Read( buffer, sizeof(DWORD) );
dwSize = buffer[3]*256*256*256 + buffer[2]*256*256 + buffer[1]*256 + buffer[0];
dwSize -= 14;
unsigned char* bitmap = (unsigned char*)malloc( dwSize );
if( !bitmap )
{
f.Close();
return -3;
}
f.Seek( 14, CFile::begin );
dwRead = f.Read( bitmap, dwSize );
if( dwRead != dwSize )
{
f.Close();
return -4;
}
f.Close();
// Open DLL file
HANDLE hUpdateRes = BeginUpdateResource( W2T(pszDLLFile), FALSE );
if( hUpdateRes == NULL )
return -5; // Could not open file for writing
// Modify resource to DLL file
if( ! UpdateResource( hUpdateRes, // update resource handle
RT_BITMAP, // change bitmap resource
MAKEINTRESOURCE(dwResourceID), // resource name
MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), // neutral language
bitmap, // ptr to resource info
dwSize ) // size of resource info.
)
return -6; // Could not add resource
// Write changes to DLL file and then close it
if( ! EndUpdateResource( hUpdateRes, FALSE ) )
return -7; //Could not write changes to file
free( bitmap );
return 0;
}
Updating Resources
The following example copies a dialog box resource from one executable file, Hand.exe, to another, Foot.exe, by following these steps:
Use the LoadLibrary function to load the executable file Hand.exe.
Use the FindResource and LoadResource functions to locate and load the dialog box resource.
Use the LockResource function to retrieve a pointer to the dialog box resource data.
Use the BeginUpdateResource function to open an update handle to Foot.exe.
Use the UpdateResource function to copy the dialog box resource from Hand.exe to Foot.exe.
Use the EndUpdateResource function to complete the update.
The following code implements these steps.
HRSRC hResLoad; // handle to loaded resource
HANDLE hExe; // handle to existing .EXE file
HRSRC hRes; // handle/ptr. to res. info. in hExe
HANDLE hUpdateRes; // update resource handle
char *lpResLock; // pointer to resource data
BOOL result;
// Load the .EXE file that contains the dialog box you want to copy.
hExe = LoadLibrary("hand.exe");
if (hExe == NULL)
{
ErrorHandler("Could not load exe.");
}
// Locate the dialog box resource in the .EXE file.
hRes = FindResource(hExe, "AboutBox", RT_DIALOG);
if (hRes == NULL)
{
ErrorHandler("Could not locate dialog box.");
}
// Load the dialog box into global memory.
hResLoad = LoadResource(hExe, hRes);
if (hResLoad == NULL)
{
ErrorHandler("Could not load dialog box.");
}
// Lock the dialog box into global memory.
lpResLock = LockResource(hResLoad);
if (lpResLock == NULL)
{
ErrorHandler("Could not lock dialog box.");
}
// Open the file to which you want to add the dialog box resource.
hUpdateRes = BeginUpdateResource("foot.exe", FALSE);
if (hUpdateRes == NULL)
{
ErrorHandler("Could not open file for writing.");
}
// Add the dialog box resource to the update list.
result = UpdateResource(hUpdateRes, // update resource handle
RT_DIALOG, // change dialog box resource
"AboutBox", // dialog box name
MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), // neutral language
lpResLock, // ptr to resource info
SizeofResource(hExe, hRes)); // size of resource info.
if (result == FALSE)
{
ErrorHandler("Could not add resource.");
}
// Write changes to FOOT.EXE and then close it.
if (!EndUpdateResource(hUpdateRes, FALSE))
{
ErrorHandler("Could not write changes to file.");
}
// Clean up.
if (!FreeLibrary(hExe))
{
ErrorHandler("Could not free executable.");
}
- 替换exe文件资源
- 自定义资源生成EXE文件
- 资源文件生成器 (Resgen.exe)
- VC释放EXE资源文件
- VC释放EXE资源文件
- VC释放EXE资源文件
- VC释放EXE资源文件
- VC释放EXE资源文件
- VC释放EXE资源文件
- VC释放EXE资源文件
- VC释放EXE资源文件
- VC释放EXE资源文件
- VC释放EXE资源文件
- EXE文件图标替换完整代码
- 如何替换exe程序中的某个文件?
- 资源文件说明:资源文件生成器 (Resgen.exe)
- 用资源文件做捆绑工具,(exe加入资源文件)
- VC释放EXE自身的资源文件
- 基于虚拟机环境的计算机网络安全访问控制系统的实验(1)
- Model-Driven概念与com.opensymphony.xwork.ModelDriven接口没有直接关系的
- 交叉编译DirectFB
- 资源文件读取_文件
- 如何让每天工作都有干劲
- 替换exe文件资源
- phpexcel使用手册+常用函数(9元包邮)
- 关于WebBrowser的一些问题
- 抽取车辆轨迹中最后的位置信息
- Java中JNDI的配置
- 常用的Java开源软件
- was rejected by digital signature policy
- 程序员十层楼
- 数据插入之前更新字段值