进程信息查看

当初写这个东西只想实现一个目的，查看进程运行了多长时间，因为天天帮女友挂QQ升级，一天两小时，总是记不住到底挂了多长时间。代码很臭。。。

#include
#include "resource.h"
#include
#include
#include
#pragma comment(lib,"comctl32.lib")
#pragma comment(lib,"Psapi.lib")

HWND hList;

//为本进程提升权限
void ImprovePrivilege()
{
 HANDLE hToken;
 TOKEN_PRIVILEGES tkp;
 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY,&hToken);
 LookupPrivilegeValue(NULL,SE_DEBUG_NAME,&tkp.Privileges[0].Luid);
 //一定要设置成SE_DEBUG_NAME，不然无法查看系统进程信息
 tkp.PrivilegeCount=1;
 tkp.Privileges[0].Attributes=SE_PRIVILEGE_ENABLED;
 AdjustTokenPrivileges(hToken,FALSE,&tkp,0,(PTOKEN_PRIVILEGES)NULL,0);
}

void InsertProcessInfo()
{
 SendMessage(hList,LVM_DELETEALLITEMS,0,0);//先清除所有的列表项
 HANDLE hProcess=CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0);
 PROCESSENTRY32 lppe;
 lppe.dwSize=sizeof(lppe);
 BOOL bProcess=Process32First(hProcess,&lppe);
 while(bProcess)
 {
  //显示第一列内容
  LV_ITEM lvi;
  lvi.mask=LVIF_TEXT;
  lvi.iItem=0;
  lvi.iSubItem=0;
  lvi.pszText=lppe.szExeFile;
  SendMessage(hList,LVM_INSERTITEM,0,(LPARAM)&lvi);

  //显示第二列内容
  char PIDbuf[10]={0};
  wsprintf(PIDbuf,"%d",lppe.th32ProcessID);
  lvi.mask=LVIF_TEXT;
  lvi.iSubItem=1;
  lvi.pszText=PIDbuf;
  SendMessage(hList,LVM_SETITEM,0,(LPARAM)&lvi);

  //显示第三列内容
  HANDLE hqq=OpenProcess(PROCESS_ALL_ACCESS,true,lppe.th32ProcessID); //打开进程
  FILETIME
    CreationTime,
    ExitTime,
    KernelTime,
    UserTime,
    LocalFileTime,
    Temp;
  GetProcessTimes(hqq,&CreationTime,&ExitTime,&KernelTime,&UserTime); //获取进程时间
  SYSTEMTIME
     ProcCreatTime,
     LocalTime;
  FileTimeToSystemTime(&CreationTime,&ProcCreatTime);//将FILETIME转换成SYSTEMTIME
  char TimeBuf[512]={0};
  if((ProcCreatTime.wHour+8)>=24)
   ProcCreatTime.wDay+=1; 
  wsprintf(TimeBuf,"%d-%02d-%02d %02d:%02d:%02d",ProcCreatTime.wYear,ProcCreatTime.wMonth,ProcCreatTime.wDay,(ProcCreatTime.wHour+8)%24,ProcCreatTime.wMinute,ProcCreatTime.wSecond);
  //上面的功能是获取进行创建的时间

  //如果进程名称是System或[System Process]则不显示时间
  if(strcmp(lppe.szExeFile,"System")==0 || strcmp(lppe.szExeFile,"[System Process]")==0)
   RtlZeroMemory(TimeBuf,sizeof(TimeBuf));

  lvi.mask=LVIF_TEXT;
  lvi.iSubItem=2;
  lvi.pszText=TimeBuf;
  SendMessage(hList,LVM_SETITEM,0,(LPARAM)&lvi);

  //第四列内容开始
  GetSystemTime(&LocalTime);  //获取系统时间
  SystemTimeToFileTime(&LocalTime,&LocalFileTime);
  Temp.dwLowDateTime=LocalFileTime.dwLowDateTime-CreationTime.dwLowDateTime;
  Temp.dwHighDateTime=LocalFileTime.dwHighDateTime-CreationTime.dwHighDateTime;
  FileTimeToSystemTime(&Temp,&ProcCreatTime);
  wsprintf(TimeBuf,"%02d:%02d:%02d",ProcCreatTime.wHour,ProcCreatTime.wMinute,ProcCreatTime.wSecond);//abs(LocalTime.wSecond-ProcCreatTime.wSecond));时间不准
  //上面的功能是获取进行运行了多长时间

  //如果进程名称是System或[System Process]则不显示时间
  if(strcmp(lppe.szExeFile,"System")==0 || strcmp(lppe.szExeFile,"[System Process]")==0)
   RtlZeroMemory(TimeBuf,sizeof(TimeBuf));

  lvi.mask=LVIF_TEXT;
  lvi.iSubItem=3;
  lvi.pszText=TimeBuf;
  SendMessage(hList,LVM_SETITEM,0,(LPARAM)&lvi);

  //第五列内容开始
  ImprovePrivilege();//为进程提权
  HANDLE hP=OpenProcess(PROCESS_VM_READ | PROCESS_QUERY_INFORMATION,false,lppe.th32ProcessID);
  char PathBuf[MAX_PATH]={0};
  GetModuleFileNameEx(hP,NULL,PathBuf,sizeof(PathBuf));
  //上面的功能是获取进程路径信息
  lvi.mask=LVIF_TEXT;
  lvi.iSubItem=4;
  lvi.pszText=PathBuf;
  SendMessage(hList,LVM_SETITEM,0,(LPARAM)&lvi);

  //查找下一进程
  bProcess=Process32Next(hProcess,&lppe);
 }
 CloseHandle(hProcess);//不要忘了关闭进程句柄
}

void InsertColumn(HWND hList)
{
 LV_COLUMN lvc;
 lvc.mask=LVCF_TEXT | LVCF_WIDTH;
 lvc.pszText="进程名称";
 lvc.cx=120;
 SendMessage(hList,LVM_INSERTCOLUMN,0,(LPARAM)&lvc);

 lvc.pszText="PID";
 lvc.cx=40;
 SendMessage(hList,LVM_INSERTCOLUMN,1,(LPARAM)&lvc);

 lvc.pszText="创建时间";
 lvc.cx=130;
 SendMessage(hList,LVM_INSERTCOLUMN,2,(LPARAM)&lvc);

 lvc.pszText="已运行时间";
 lvc.cx=80;
 SendMessage(hList,LVM_INSERTCOLUMN,3,(LPARAM)&lvc);

 lvc.pszText="进程路径";
 lvc.cx=400;
 SendMessage(hList,LVM_INSERTCOLUMN,4,(LPARAM)&lvc);
}

void SetTileTime(HWND hwnd)
{
 SYSTEMTIME LocalTime;
 char time[128]={0}; 
 GetSystemTime(&LocalTime);
 if(LocalTime.wHour+8>=24) //系统时间为格林威治时间，所以显示中国时间要加8小时(8个时区)
  LocalTime.wDay+=1;  //但系统日期还是8小时之前的日期,如12日23:59后的00:00还会显示12日
        //所以通过加上8小时之后判断如果超过24小时,则为下一天的日期
 wsprintf(time,"进程信息查看器   %d-%02d-%02d %02d:%02d:%02d",LocalTime.wYear,LocalTime.wMonth,LocalTime.wDay,(LocalTime.wHour+8)%24,LocalTime.wMinute,LocalTime.wSecond);
 SendMessage(hwnd,WM_SETTEXT,0,(LPARAM)time);
}

LRESULT CALLBACK WindowProc(
  HWND hwnd,      // handle to window
  UINT uMsg,      // message identifier
  WPARAM wParam,  // first message parameter
  LPARAM lParam   // second message parameter
)
{
 HINSTANCE hInst;

 switch(uMsg)
 {
 case WM_TIMER:
  SetTileTime(hwnd);//为标题栏添加时间
  InsertProcessInfo();//在列表中添加进程信息
  break;
 case WM_CLOSE:
  ExitProcess(NULL);
  break;
 case WM_CREATE:
  SetTileTime(hwnd);//为标题栏添加时间
  SetTimer(hwnd,1,1000,NULL); //设置一个Timer来动态显示时间和计算时间
  InitCommonControls();
  hInst=((LPCREATESTRUCT)lParam)->hInstance;
  //加入列表控件窗口
  hList=CreateWindowEx(NULL,TEXT("SysListView32"),NULL,LVS_REPORT | WS_CHILD | WS_VISIBLE,0,0,0,0,hwnd,NULL,hInst,NULL);
  //必须加上LVS_REPORT
  InsertColumn(hList);//添加列
  InsertProcessInfo();//在列表中添加进程信息

  //设置黑底白字
  SendMessage(hList, LVM_SETTEXTCOLOR, 0, RGB(255, 255, 255));
  SendMessage(hList, LVM_SETBKCOLOR, 0, RGB(0, 0, 0));
  SendMessage(hList, LVM_SETTEXTBKCOLOR, 0, RGB(0, 0, 0));
  break;
 case WM_SIZE:
  MoveWindow(hList,0,0,LOWORD(lParam),HIWORD(lParam),TRUE); //必须加上这句，不然列表不显示
  break;
 default:
  return DefWindowProc(hwnd,uMsg,wParam,lParam);
 }
 return 0;
}

int WINAPI WinMain(
  HINSTANCE hInstance,      // handle to current instance
  HINSTANCE hPrevInstance,  // handle to previous instance
  LPSTR lpCmdLine,          // command line
  int nCmdShow              // show state
)
{
 MSG msg;
 WNDCLASSEX wnd;

 wnd.cbClsExtra=0;
 wnd.cbSize=sizeof(WNDCLASSEX);
 wnd.cbWndExtra=0;
 wnd.hbrBackground=(HBRUSH)(COLOR_3DFACE+1);
 wnd.hCursor=LoadCursor(NULL,IDC_ARROW);
 wnd.hIcon=LoadIcon(hInstance,MAKEINTRESOURCE(IDI_ICON));
 wnd.hIconSm=LoadIcon(hInstance,MAKEINTRESOURCE(IDI_ICON));
 wnd.hInstance=hInstance;
 wnd.lpfnWndProc=WindowProc;
 wnd.lpszClassName="aa";
 wnd.lpszMenuName=NULL;
 wnd.style=CS_VREDRAW | CS_HREDRAW;

 RegisterClassEx(&wnd);
 HWND hWindow=CreateWindowEx(NULL,"aa","进程信息查看器",WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT,850,550,NULL,NULL,hInstance,NULL);
 ShowWindow(hWindow,SW_SHOWNORMAL);

 while(GetMessage(&msg,NULL,0,0))
 {
  TranslateMessage(&msg);
  DispatchMessage(&msg);
 }
 return msg.wParam;
}