MemLookup v1.0

用于查看程序运行内存

写的很糟糕，而且似乎单位不准，结果仅供参考。

• 编译选项 -lpsapi
• 版本低的貌似需要改一下Psapi.h?(加一个#include<windows.h>,不然会有编译错误)

#include<bits/stdc++.h>
#include<Psapi.h>
#include<tlhelp32.h>
#pragma comment(lib,"Psapi.lib")
using namespace std;
int slp=0;
void GetSystem() {
	HANDLE hToken;
	LUID sedebugnameValue;
	TOKEN_PRIVILEGES tkp;
	OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
	LookupPrivilegeValue(NULL, SE_DEBUG_NAME, &sedebugnameValue);
	tkp.PrivilegeCount = 1;
	tkp.Privileges[0].Luid = sedebugnameValue;
	tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
	AdjustTokenPrivileges(hToken, false, &tkp, sizeof tkp, NULL, NULL);
	CloseHandle(hToken);
}
DWORD GetProcessidFromName(char *name) {
	PROCESSENTRY32 pe;
	DWORD id=0;
	HANDLE hSnapshot=CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0);
	pe.dwSize=sizeof(PROCESSENTRY32);
	if(!Process32First(hSnapshot,&pe))
		return 0;
	while(1) {
		pe.dwSize=sizeof(PROCESSENTRY32);
		if(Process32Next(hSnapshot,&pe)==FALSE)
			break;
		if(strcmp(pe.szExeFile,name)==0) {
			id=pe.th32ProcessID;

			break;
		}


	}
	CloseHandle(hSnapshot);
	return id;
}
void killman(char *ProcessName) {
//  cout<<ProcessName<<endl;
	HANDLE hProcess=CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0);
	HANDLE hModule;
	PROCESSENTRY32 pinfo;
	MODULEENTRY32 minfo;
	char shortpath[256];
	pinfo.dwSize = sizeof( PROCESSENTRY32 );
	BOOL report =Process32First(hProcess,&pinfo);
	while(report) {
		hModule=CreateToolhelp32Snapshot(TH32CS_SNAPMODULE,pinfo.th32ProcessID);
		Module32First(hModule, &minfo);
		GetShortPathName(minfo.szExePath,shortpath,256);
		if(!(strcmp(pinfo.szExeFile,ProcessName))) {
			size_t maxuse=0,last=0,last2=0;
			hProcess = OpenProcess( PROCESS_ALL_ACCESS, FALSE, pinfo.th32ProcessID );
			while(GetProcessidFromName(ProcessName)) {
				
				
				PROCESS_MEMORY_COUNTERS pmc;
				GetProcessMemoryInfo(hProcess, &pmc, sizeof(pmc));
				if(last!=pmc.PeakWorkingSetSize||last2!=pmc.WorkingSetSize){
				system("cls");
				printf("监视中...\n");	
				printf("目标[%s] PID[%lld] HANDLE[",ProcessName,pinfo.th32ProcessID);
				cout<<hex<<hProcess<<"]\n";
				printf("当前顶峰运行内存%lldB[%lldMB][%lldKB]\n",pmc.PeakWorkingSetSize,pmc.PeakWorkingSetSize/1024/1024,pmc.PeakWorkingSetSize/1024);
				maxuse=max(maxuse,pmc.PeakWorkingSetSize);
				printf("当前运行内存%lldB[%lldMB][%lldKB]\n",pmc.WorkingSetSize,pmc.WorkingSetSize/1024/1024,pmc.WorkingSetSize/1024);
				maxuse=max(maxuse,pmc.WorkingSetSize);
				last=pmc.PeakWorkingSetSize;last2=pmc.WorkingSetSize;
				}
				Sleep(slp);
			}
			printf("\n结果:\n运行已结束,运行过程中最高使用内存%lldB[%lldMB][%lldKB]\n",maxuse,maxuse/1024/1024,maxuse/1024);
			break;
		}
		// AfxMessageBox(pinfo.szExeFile);
		report =Process32Next(hProcess, &pinfo);
	}
}
int main() {
	system("title MemLookup 运行内存监视器");
	system("mode con cols=60 lines=5");
	SetWindowPos(GetConsoleWindow(),HWND_TOPMOST,699,496,0,0,SWP_NOSIZE|SWP_SHOWWINDOW);
	GetSystem();
	printf("进程映像名:");
	char a[10000];
	cin>>a;
	string l,t=a;
	l="title MemLookup 运行内存监视器 -\"";
	l+=t;
	l+="\"";
	system(l.c_str());
	printf("等待毫秒数:");
	cin>>slp;
	slp=abs(slp);
	killman(a);
	system("pause");
	return 0;
}