Windows编程 - 遍历程序使用的动态链接库(dll) 代码(C++)

来源：互联网发布：mysql重复数据查询编辑：程序博客网时间：2024/05/11 15:08

遍历程序使用的动态链接库(dll) 代码(C++)

本文地址: http://blog.csdn.net/caroline_wendy

遍历程序使用的动态链接库(dll), 首先需要遍历所有进程, 匹配进程名称与进程ID, 然后根据进程名称, 输出所有使用的库(dll).

示例中Image.exe是预先启动的程序. 代码包含遍历进程的代码, 和输出动态链接库(dll)的代码.

代码:

/* * main.cpp * *  Created on: 2014.06.08 *      Author: Spike *//*vs 2012*/#include <iostream>#include <iomanip>#include <string>#include <map>#include <windows.h>#include <TlHelp32.h>using namespace std;bool traverseProcesses (std::map<std::string, int>& _nameID) {PROCESSENTRY32 pe32;pe32.dwSize = sizeof(pe32);HANDLE hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);if(hProcessSnap == INVALID_HANDLE_VALUE) {std::cout << "CreateToolhelp32Snapshot Error!" << std::endl;;return false;}BOOL bResult =Process32First(hProcessSnap, &pe32);int num(0);while(bResult) {std::string name = pe32.szExeFile;int id = pe32.th32ProcessID;//std::cout << "[" << ++num << "] : " <<"Process Name:" //<< name << "  " << "ProcessID:" << id<< std::endl;_nameID.insert(std::pair<string, int>(name, id)); //字典存储bResult = Process32Next(hProcessSnap,&pe32);}CloseHandle(hProcessSnap);return true;}bool traverseModels(const std::string _name) {DWORD dwId;/*printf("Please enter the name of process to traverse processmodels:");std::string name;cin >> name;*/std::map<std::string, int> nameID;if (!traverseProcesses(nameID)) { //变量进程cout << "Print Processes Error!" << endl;}dwId = nameID[_name];HANDLE hModuleSnap = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, dwId);if(hModuleSnap == INVALID_HANDLE_VALUE){printf("CreateToolhelp32SnapshotError! \n");return false;}MODULEENTRY32 module32;module32.dwSize = sizeof(module32);BOOL bResult = Module32First(hModuleSnap, &module32);int num(0);while(bResult){std::wcout << "[" << num++ << "] : " <<"Module:" << std::left << std::setw(25) << module32.szModule << "  " << endl << "Path:" << module32.szExePath << std::endl;bResult = Module32Next(hModuleSnap, &module32);}CloseHandle(hModuleSnap);return true;}int main(){const std::string program("Image.exe");if (!traverseModels(program)) {cout << "Traverse Models Error!" << endl;}return 0;}

输出:

9 0