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bool Serveur::GetUserProcess(DWORD dwIDProc, WCHAR*szName)
{
// Recuperation du nom de l'utilisateur utilisant le process
HANDLE haProcess;
PSECURITY_DESCRIPTOR psdRecup;
SID_NAME_USE snuName;
BOOL boOwner;
DWORD dwSize;
PSID psid;
wchar_t * szDomain;
DWORD dwNameSize = 64;
DWORD dwSizeDom = 64;
szDomain = (wchar_t*)GlobalAlloc(GMEM_FIXED,51);
psdRecup = (PSECURITY_DESCRIPTOR)GlobalAlloc(GMEM_FIXED,1000);
/*
* Récupère le handle du processus , pour lire la sécurité du fichier .
* READ_CONTROL doit être présent dans le handle du processus.
*/
haProcess = OpenProcess(READ_CONTROL,TRUE,dwIDProc);
if (haProcess == NULL) { return FALSE;}
if ((GetKernelObjectSecurity(haProcess,OWNER_SECURITY_INFORMATION,psdRecup,1000,&dwSize)) == 0 ) {CloseHandle(haProcess); return FALSE;}
if ((GetSecurityDescriptorOwner(psdRecup,&psid, &boOwner)) == 0) {CloseHandle(haProcess); return FALSE;}
if ((LookupAccountSid(NULL,psid,szName,&dwNameSize,szDomain,&dwSizeDom,&snuName)) == 0) {CloseHandle(haProcess); return FALSE;}
etatServeur->setText(etatServeur->toPlainText()+"\r\n snuName : " + QString::number(snuName));
char *Domain = new char[4096];
wcstombs(Domain, szDomain, 64);
etatServeur->setText(etatServeur->toPlainText()+"\r\n szDomain : " + Domain + " PID dflksdfhj : " + QString::number(dwIDProc));
GlobalFree(psdRecup);
GlobalFree(szDomain);
return TRUE;
}
bool Serveur::GetProcessList()
{
// Recuperation de la liste des processus en cours
HANDLE hProcessSnap;
HANDLE hProcess;
PROCESSENTRY32 pe32;
DWORD dwPriorityClass;
DWORD dwSizeCurUSer = 30;
WCHAR szUserProcess[30+1];
WCHAR szCurUser[30+1];
GetUserName(szCurUser,&dwSizeCurUSer);
// Take a snapshot of all processes in the system.
hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 1);
// Set the size of the structure before using it.
pe32.dwSize = sizeof(PROCESSENTRY32);
// Retrieve information about the first process,
// and exit if unsuccessful
if (!Process32First(hProcessSnap, &pe32)) {
CloseHandle(hProcessSnap); // clean the snapshot object
return false;
}
// Now walk the snapshot of processes, and
// display information about each process in turn
do {
GetUserProcess(pe32.th32ProcessID, szUserProcess);
char *UserProcess = new char[4096];
wcstombs(UserProcess, szUserProcess, 64);
QString text(UserProcess);
// if (NumeroProcess == pe32.th32ProcessID)
etatServeur->setText(etatServeur->toPlainText()+"\r\n personne : " + text + " PID : " + QString::number(pe32.th32ProcessID));
if (!ListClientProcess.contains(text))
ListClientProcess.append(text);
// Retrieve the priority class.
dwPriorityClass = 0;
hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pe32.th32ProcessID);
if (hProcess != NULL) {
dwPriorityClass = GetPriorityClass(hProcess);
if (!dwPriorityClass)
qDebug() << "GetPriorityClass";
CloseHandle(hProcess);
}
} while (Process32Next(hProcessSnap, &pe32));
CloseHandle(hProcessSnap);
return true;
} |
