Files
deep-wine-runner/demo/GetExeVersion/main.cpp
T
2022-11-27 16:17:57 +08:00

70 lines
1.9 KiB
C++

/**********************************
* 作者:gfdgd xi、为什么您不喜欢熊出没和阿布呢
* 版本:2.5.0
* 更新时间:2022年11月27日
* 只能在 Wine/Windows 运行
**********************************/
#include <iostream>
#include <string>
#include <fstream>
#include <Windows.h>
#pragma comment(lib, "version.lib");
using namespace std;
// 踩坑——如果要用 Dev CPP 编译这个文件,需要在编译选项加 -lversion
//返回文件版本号
//@params:filename:文件名
string GetFileVersion(LPCWSTR filename)
{
string asVer = "";
VS_FIXEDFILEINFO *pVsInfo;
unsigned int iFileInfoSize = sizeof(VS_FIXEDFILEINFO);
int iVerInfoSize = GetFileVersionInfoSizeW(filename, NULL);
if(iVerInfoSize != 0)
{
char *pBuf = NULL;
while(!pBuf)
{
pBuf = new char[iVerInfoSize];
}
if(GetFileVersionInfoW(filename, 0, iVerInfoSize, pBuf))
{
if(VerQueryValueA(pBuf, "\\", (void **)&pVsInfo, &iFileInfoSize))
{
sprintf(pBuf, "%d.%d.%d.%d", HIWORD(pVsInfo->dwFileVersionMS), LOWORD(pVsInfo->dwFileVersionMS), HIWORD(pVsInfo->dwFileVersionLS), LOWORD(pVsInfo->dwFileVersionLS));
asVer = pBuf;
}
}
delete pBuf;
}
return asVer;
}
// 格式转换
LPWSTR ConvertCharToLPWSTR(const char* szString)
{
int dwLen = strlen(szString) + 1;
int nwLen = MultiByteToWideChar(CP_ACP, 0, szString, dwLen, NULL, 0);//算出合适的长度
LPWSTR lpszPath = new WCHAR[dwLen];
MultiByteToWideChar(CP_ACP, 0, szString, dwLen, lpszPath, nwLen);
return lpszPath;
}
int main(int argc, char* argv[]){
if (argc < 2){
cout << "Unfull Option" << endl;
return 1;
}
string version = GetFileVersion(ConvertCharToLPWSTR(argv[1]));
cout << "Version: " << version << endl;
if (argc == 3){
cout << "Write To " << argv[2] << endl;
// 为了方便读取,写入文本文档
ofstream write(argv[2], ios::trunc);
write << version;
write.close();
}
return 0;
}