c++ Windows获取软件安装列表信息

链接

#include <windows.h>
#include <stdio.h>
#include <iostream>
#include <vector>using namespace std;#ifndef MSVCR
#define _T
#define _tcscpy strcpy
#define _stprintf sprintf
#define _tcscmp strcmp
#endifclass SetupSoftInfo
{
public:string displayName;       //软件名称string publisher;         //发行商string displayVersion;    //版本string installDate;       //安装日期string uninstallString;   //卸载命令及参数void show(){cout<<"\n=======================================================\n软件名称:"<<displayName<<"\n发行商:"<<publisher<<"\n版本:"<<displayVersion<<"\n安装日期:"<<installDate<<"\n卸载命令:"<<uninstallString<<endl;}
};//获取所有程序
BOOL GetSetupSofts(vector<SetupSoftInfo>&stupInfo)
{const int  MAX_LEG = 256 * sizeof(TCHAR);HKEY hKey;DWORD dwRegNum = MAX_LEG;TCHAR regBufferName[MAX_LEG] = {0};if( RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall"),NULL, KEY_READ, &hKey) == ERROR_SUCCESS    ) {if( RegQueryInfoKey(hKey, NULL, NULL, NULL, &dwRegNum, NULL, NULL, NULL, NULL, NULL, NULL, NULL)    ==    ERROR_SUCCESS ){for( int i = 0; i < (int)dwRegNum; i++ ) {DWORD dwRegSize = MAX_LEG;RegEnumKeyEx(hKey, i, regBufferName, &dwRegSize, NULL, NULL,NULL, NULL);DWORD dwType;HKEY hSubKey;if(    RegOpenKeyEx(hKey, regBufferName, NULL, KEY_READ, &hSubKey) == ERROR_SUCCESS){SetupSoftInfo info;TCHAR regBufferValue[MAX_LEG] = {0};dwRegSize = MAX_LEG;RegQueryValueEx(hSubKey, _T("DisplayName"), 0, &dwType, (LPBYTE)regBufferValue, &dwRegSize);info.displayName = regBufferValue;        //软件名称dwRegSize = MAX_LEG;_tcscpy(regBufferValue,_T(""));RegQueryValueEx(hSubKey, _T("Publisher"), 0, &dwType,(LPBYTE)regBufferValue, &dwRegSize);info.publisher = regBufferValue;        //发行商dwRegSize = MAX_LEG;_tcscpy(regBufferValue,_T(""));RegQueryValueEx(hSubKey, _T("DisplayVersion"), 0, &dwType, (LPBYTE)regBufferValue, &dwRegSize);info.displayVersion = regBufferValue;    //版本dwRegSize = MAX_LEG;_tcscpy(regBufferValue,_T(""));// 判断是否能在注册表中获取到安装时间, 否取子项创建时间if(RegQueryValueEx(hSubKey, _T("InstallDate"), 0, &dwType, (LPBYTE)regBufferValue, &dwRegSize) == ERROR_SUCCESS ){info.installDate = regBufferValue;}else{FILETIME fileLastTime;RegQueryInfoKey(hSubKey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,NULL, NULL, NULL, &fileLastTime);SYSTEMTIME sTime, stLocal ;FileTimeToSystemTime(&fileLastTime,&sTime);SystemTimeToTzSpecificLocalTime(NULL, &sTime, &stLocal);TCHAR tchTime[MAX_LEG] = {0};_stprintf(tchTime,_T("%d%02d%02d"),stLocal.wYear,stLocal.wMonth,stLocal.wDay);info.installDate = tchTime;}dwRegSize = MAX_LEG;_tcscpy(regBufferValue,_T(""));RegQueryValueEx(hSubKey, _T("UninstallString"), 0, &dwType, (LPBYTE)regBufferValue, &dwRegSize);info.uninstallString = regBufferValue;//卸载命令及参数dwRegSize = MAX_LEG;_tcscpy(regBufferValue,_T(""));// 取ParentKeyName键值,判断是否是补丁信息, 是补丁信息键值为"OperatingSystem"RegQueryValueEx(hSubKey, _T("ParentKeyName"), 0, &dwType, (LPBYTE)regBufferValue, &dwRegSize);TCHAR tchLocal[MAX_LEG] = {0};_tcscpy(tchLocal,regBufferValue);_tcscpy(regBufferValue,_T(""));dwRegSize = MAX_LEG;RegQueryValueEx(hSubKey, _T("QuietUninstallString"), 0, &dwType, (LPBYTE)regBufferValue, &dwRegSize);if( _tcscmp(regBufferValue,_T("") ) ){info.displayName = regBufferName;info.uninstallString = regBufferValue;}if( (info.displayName != _T("") )&&( _tcscmp( tchLocal,_T("OperatingSystem") ) )) //判断是否是补丁信息{stupInfo.push_back(info);}}}//end for(; ;)}}else {return FALSE; //打开键失败}RegCloseKey(hKey);return TRUE;
}bool CheckSentinelRunTime(const vector<SetupSoftInfo>& stupInfo)
{for(int i=0; i<stupInfo.size();i++){if(stupInfo[i].displayName == "xxxxxxx")//xxxxxxx为软件名return true;}return false;
}
int main()
{vector<SetupSoftInfo> stupInfo;GetSetupSofts(stupInfo);bool bl = CheckSentinelRunTime(stupInfo);cout << ":"<<bl;while(1){}return 0;
}