BOOL GetProcessOwner(DWORD PID, LPTSTR szOwner, DWORD cchSize) {
// Sanity checks
if ((PID <= 0) || (szOwner == NULL))
return(FALSE);
// Check if we can get information for this process
HANDLE hProcess =
OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, PID);
if (hProcess == NULL)
return(FALSE);
BOOL bReturn = GetProcessOwner(hProcess, szOwner, cchSize);
// Don't forget to release the process handle
CloseHandle(hProcess);
return(bReturn);
}
VOID ShowProcessInfo(HWND hwnd, DWORD dwProcessID) {
SetWindowText(hwnd, TEXT("")); // Clear the output box
CToolhelp th(TH32CS_SNAPALL, dwProcessID);
// Show Process details
PROCESSENTRY32 pe = { sizeof(pe) };
BOOL fOk = th.ProcessFirst(&pe);
for (; fOk; fOk = th.ProcessNext(&pe)) {
if (pe.th32ProcessID == dwProcessID) {
TCHAR szCmdLine[1024];
if (GetProcessCmdLine(dwProcessID, szCmdLine, _countof(szCmdLine))) {
AddText(hwnd,
TEXT("Command line: %s %s\r\n"), pe.szExeFile, szCmdLine);
} else {
AddText(hwnd, TEXT("Filename: %s\r\n"), pe.szExeFile);
}
AddText(hwnd, TEXT(" PID=%08X, ParentPID=%08X, ")
TEXT("PriorityClass=%d, Threads=%d, Heaps=%d\r\n"),
pe.th32ProcessID, pe.th32ParentProcessID,
pe.pcPriClassBase, pe.cntThreads,
th.HowManyHeaps());
TCHAR szOwner[MAX_PATH+1];
if (GetProcessOwner(dwProcessID, szOwner, MAX_PATH)) {
AddText(hwnd, TEXT("Owner: %s\r\n"), szOwner);
}
break; // No need to continue looping
}
}
// Show Modules in the Process
// Number of characters to display an address
AddText(hwnd, TEXT("\r\nModules Information:\r\n")
TEXT(" Usage %-*s(%-*s) %10s Module\r\n"),
s_cchAddress, TEXT("BaseAddr"),
s_cchAddress, TEXT("ImagAddr"), TEXT("Size"));
MODULEENTRY32 me = { sizeof(me) };
fOk = th.ModuleFirst(&me);
for (; fOk; fOk = th.ModuleNext(&me)) {
if (me.ProccntUsage == 65535) {
// Module was implicitly loaded and cannot be unloaded
AddText(hwnd, TEXT(" Fixed"));
} else {
AddText(hwnd, TEXT(" %5d"), me.ProccntUsage);
}
// Try to format the size in kb.
TCHAR szFormattedSize[64];
if (StrFormatKBSize(me.modBaseSize, szFormattedSize,
_countof(szFormattedSize)) == NULL)
{
StringCchPrintf(szFormattedSize, _countof(szFormattedSize),
TEXT("%10u"), me.modBaseSize);
}
PVOID pvPreferredBaseAddr =
GetModulePreferredBaseAddr(pe.th32ProcessID, me.modBaseAddr);
if (me.modBaseAddr == pvPreferredBaseAddr) {
AddText(hwnd, TEXT(" %p %*s %10s %s\r\n"),
me.modBaseAddr, s_cchAddress, TEXT(""),
szFormattedSize, me.szExePath);
} else {
AddText(hwnd, TEXT(" %p(%p) %10s %s\r\n"),
me.modBaseAddr, pvPreferredBaseAddr,
szFormattedSize, me.szExePath);
}
}
// Show threads in the process
AddText(hwnd, TEXT("\r\nThread Information:\r\n")
TEXT(" TID Priority\r\n"));
THREADENTRY32 te = { sizeof(te) };
fOk = th.ThreadFirst(&te);
for (; fOk; fOk = th.ThreadNext(&te)) {
if (te.th32OwnerProcessID == dwProcessID) {
int nPriority = te.tpBasePri + te.tpDeltaPri;
if ((te.tpBasePri < 16) && (nPriority > 15)) nPriority = 15;
if ((te.tpBasePri > 15) && (nPriority > 31)) nPriority = 31;
if ((te.tpBasePri < 16) && (nPriority < 1)) nPriority = 1;
if ((te.tpBasePri > 15) && (nPriority < 16)) nPriority = 16;
AddText(hwnd, TEXT(" %08X %2d\r\n"),
te.th32ThreadID, nPriority);
}
}
}
/*
* Sets the title text for the main window.
*/
void Explorerplusplus::HandleMainWindowText(void)
{
TCHAR szTitle[512];
TCHAR szFolderDisplayName[MAX_PATH];
TCHAR szOwner[512];
/* Don't show full paths for virtual folders (as only the folders
GUID will be shown). */
if(m_bShowFullTitlePath && !m_pActiveShellBrowser->InVirtualFolder())
{
GetDisplayName(m_CurrentDirectory,szFolderDisplayName,SHGDN_FORPARSING);
}
else
{
GetDisplayName(m_CurrentDirectory,szFolderDisplayName,SHGDN_NORMAL);
}
StringCchPrintf(szTitle,SIZEOF_ARRAY(szTitle),
_T("%s - Explorer++"),szFolderDisplayName);
if(m_bShowUserNameInTitleBar || m_bShowPrivilegeLevelInTitleBar)
StringCchCat(szTitle,SIZEOF_ARRAY(szTitle),_T(" ["));
if(m_bShowUserNameInTitleBar)
{
GetProcessOwner(szOwner,SIZEOF_ARRAY(szOwner));
StringCchCat(szTitle,SIZEOF_ARRAY(szTitle),szOwner);
}
if(m_bShowPrivilegeLevelInTitleBar)
{
TCHAR szPrivilegeAddition[64];
TCHAR szPrivilege[64];
if(CheckGroupMembership(GROUP_ADMINISTRATORS))
{
LoadString(m_hLanguageModule,IDS_PRIVILEGE_LEVEL_ADMINISTRATORS,szPrivilege,SIZEOF_ARRAY(szPrivilege));
}
else if(CheckGroupMembership(GROUP_POWERUSERS))
{
LoadString(m_hLanguageModule,IDS_PRIVILEGE_LEVEL_POWER_USERS,szPrivilege,SIZEOF_ARRAY(szPrivilege));
}
else if(CheckGroupMembership(GROUP_USERS))
{
LoadString(m_hLanguageModule,IDS_PRIVILEGE_LEVEL_USERS,szPrivilege,SIZEOF_ARRAY(szPrivilege));
}
else if(CheckGroupMembership(GROUP_USERSRESTRICTED))
{
LoadString(m_hLanguageModule,IDS_PRIVILEGE_LEVEL_USERS_RESTRICTED,szPrivilege,SIZEOF_ARRAY(szPrivilege));
}
if(m_bShowUserNameInTitleBar)
StringCchPrintf(szPrivilegeAddition,SIZEOF_ARRAY(szPrivilegeAddition),
_T(" - %s"),szPrivilege);
else
StringCchPrintf(szPrivilegeAddition,SIZEOF_ARRAY(szPrivilegeAddition),
_T("%s"),szPrivilege);
StringCchCat(szTitle,SIZEOF_ARRAY(szTitle),szPrivilegeAddition);
}
if(m_bShowUserNameInTitleBar || m_bShowPrivilegeLevelInTitleBar)
StringCchCat(szTitle,SIZEOF_ARRAY(szTitle),_T("]"));
SetWindowText(m_hContainer,szTitle);
}
