//-----------------------------------------------------------------------------
/// Called to indicate that a resource is being destroyed
/// detaches from anything that was attached in OnCreate
/// \param type the type of resource that is being destroyed
/// \param pPtr pointer to the resource that is being destroyed
/// \return should return false on error; true otherwise
//-----------------------------------------------------------------------------
bool DX12FrameProfilerLayer::OnDestroy(CREATION_TYPE type, void* pPtr)
{
PS_UNREFERENCED_PARAMETER(pPtr);
PS_UNREFERENCED_PARAMETER(type);
return true;
}
//--------------------------------------------------------------------------
/// Invoked when the MantleTraceAnalyzerLayer is created.
/// \param inType The incoming type of interface being created.
/// \param pInPtr An interface pointer being created.
/// \returns True if creation was successful.
//--------------------------------------------------------------------------
bool MultithreadedTraceAnalyzerLayer::OnCreate(CREATION_TYPE inType, void* pInPtr)
{
PS_UNREFERENCED_PARAMETER(inType);
PS_UNREFERENCED_PARAMETER(pInPtr);
return true;
}
//--------------------------------------------------------------------------
/// A handler invoked when a key is pressed within the instrumented application.
/// \param inCode The code for the keypress event.
/// \param wParam The WPARAM for the keypress event. Contains the virtual key code for the pressed key.
/// \param lParam The LPARAM for the keypress event. Contains flags for the key press event.
//--------------------------------------------------------------------------
void ModernAPILayerManager::OnKeyPressed(int inCode, WPARAM wParam, LPARAM lParam)
{
PS_UNREFERENCED_PARAMETER(inCode);
PS_UNREFERENCED_PARAMETER(lParam);
// If the capture key was pressed, we need to trigger a capture.
if (wParam == kPrintScreenVirtualKeyCode)
{
mbTraceTriggeredFromKeypress = true;
}
}
//--------------------------------------------------------------------------
/// Called by the CommandProcessor to give the CommandResponse a chance to
/// parse all of the command parameters before the app can call IsActive()
/// \param rCommObj incoming command which has the parameters that need to
/// be parsed
/// \return true if the params could be parsed; false otherwise
//--------------------------------------------------------------------------
bool CommandResponse::GetParams(CommandObject& rCommObj)
{
PS_UNREFERENCED_PARAMETER(rCommObj);
/// the default CommandResponse has no parameters,
/// so there is nothing to do here.
/// this should be overwritten when CommandResponse is inherited
return true;
}
//-----------------------------------------------------------------------------
/// Called to indicate that a resource is being created
/// The layer must create its resources and hook functions here
/// \param type the type of resource that is being created
/// \param pPtr pointer to the resource that is being created
/// \return should return false on error; true otherwise
//-----------------------------------------------------------------------------
bool DX12FrameProfilerLayer::OnCreate(CREATION_TYPE type, void* pPtr)
{
PS_UNREFERENCED_PARAMETER(type);
PS_UNREFERENCED_PARAMETER(pPtr);
bool bInitSuccessful = false;
// Don't initialize the Frame Profiler more than once.
static bool bAlreadyInitialized = false;
if (bAlreadyInitialized == false)
{
bInitSuccessful = true;
bAlreadyInitialized = true;
}
return bInitSuccessful;
}
/// Debug function used to filter out specific commands.
/// \param strCmd Command string
/// \return True if allowed, false if not
bool AllowCommand(char* strCmd)
{
PS_UNREFERENCED_PARAMETER(strCmd);
return true;
// Leave commented out while developing
//if ( strstr ( strCmd, "IndexBufferInfo.xml" ) != NULL )
//{
// return true;
//}
//if ( strstr ( strCmd, "BreakPoint" ) != NULL )
//{
// return true;
//}
//return false;
}
//--------------------------------------------------------------
// LaunchAppInNewProcess
//--------------------------------------------------------------
PROCESS_INFORMATION ProcessTracker::LaunchAppInNewProcess(gtASCIIString strApp, gtASCIIString strDir, gtASCIIString strArgs, osModuleArchitecture binaryType)
{
#ifdef _LINUX
PS_UNREFERENCED_PARAMETER(binaryType);
#endif
LogConsole(logMESSAGE, "About to launch: %s\n", strApp.asCharArray());
LogConsole(logMESSAGE, "Params: %s\n", strArgs.asCharArray());
LogConsole(logMESSAGE, "Working Directory: %s\n", strDir.asCharArray());
// Get app directory and make it default
if (strDir.isEmpty())
{
size_t pos = strApp.find_last_of("\\");
if (pos != std::string::npos)
{
strDir = strApp.substr(0, (int)pos);
if (strApp[0] == '\"')
{
strDir += "\"";
}
}
}
PROCESS_INFORMATION pi;
ZeroMemory(&pi, sizeof(pi));
#ifdef _WIN32
DWORD dwFlags = CREATE_DEFAULT_ERROR_MODE | CREATE_SUSPENDED;
SetLastError(0);
STARTUPINFO si;
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
#endif
// Cmd line has to include the exe name since many apps expect the executable name to be in argv[0]!
// Note argv[0] on the command line needs to be surrounded with quotes if it contains spaces.
// The arguments in strArgs have already been "quoted" as they are parsed.
gtASCIIString strCmdLine = AddQuotesIfStringHasSpaces(strApp.asCharArray());
strCmdLine += " ";
strCmdLine += strArgs;
LogConsole(logMESSAGE, "strApp: %s\n", strApp.asCharArray());
LogConsole(logMESSAGE, "strCmdLine: %s\n", strCmdLine.asCharArray());
// Attempt to initialize the environment that the new process will run in. The child process should inherit "this" environment.
if (!PrelaunchEnvironmentInitialization())
{
// Log a warning if this failed- initializing the environment for the new process can fail if Mantle support isn't installed.
// In these cases, if the user is attempting to debug a Mantle application, they will have bigger problems to deal with.
// In cases where a DX/GL app is being debugged, this warning can be ignored without any side effects.
Log(logWARNING, "Environment initialization failed. If using DX/GL, it is safe to ignore this warning.\n");
}
BOOL succeeded = FALSE;
#ifdef _WIN32
char microDLLPath[PS_MAX_PATH];
const char* strServerPath;
strServerPath = SG_GET_PATH(ServerPath);
if (SG_GET_BOOL(OptionDllReplacement) == true)
{
DllReplacement::SetDllDirectory(binaryType == OS_X86_64_ARCHITECTURE);
}
// if using manual dll replacement or the AppInit_DLLs registry setting, don't use any kind of dll injection
if (SG_GET_BOOL(OptionManualDllReplacement) == true || SG_GET_BOOL(OptionAppInitDll))
{
succeeded = CreateProcess(strApp.asCharArray(), (LPSTR)strCmdLine.asCharArray(), NULL, NULL, TRUE, dwFlags, NULL, strDir.asCharArray(), &si, &pi);
}
else
{
#ifdef X64
// can only launch 64 bit applications
if (binaryType != OS_X86_64_ARCHITECTURE)
{
sprintf_s(microDLLPath, PS_MAX_PATH, "%s" MICRODLLNAME "%s%s.dll", SG_GET_PATH(ServerPath), GDT_DEBUG_SUFFIX, GDT_BUILD_SUFFIX);
succeeded = AMDT::CreateProcessAndInjectDll(strApp.asCharArray(), (LPSTR)strCmdLine.asCharArray(),
NULL, NULL, TRUE, dwFlags, NULL,
strDir.asCharArray(),
&si, &pi,
microDLLPath);
}
#else
if (binaryType != OS_I386_ARCHITECTURE)
{
sprintf_s(microDLLPath, PS_MAX_PATH, "%s" MICRODLLNAME "-x64%s%s.dll", SG_GET_PATH(ServerPath), GDT_DEBUG_SUFFIX, GDT_BUILD_SUFFIX);
succeeded = AMDT::CreateProcessAndInjectDll(strApp.asCharArray(), (LPSTR)strCmdLine.asCharArray(),
NULL, NULL, TRUE, dwFlags, NULL,
strDir.asCharArray(),
&si, &pi,
microDLLPath);
}
#endif // X64
else
{
succeeded = AMDT::CreateProcessAndInjectDll(strApp.asCharArray(), (LPSTR)strCmdLine.asCharArray(),
NULL, NULL, TRUE, dwFlags, NULL,
strDir.asCharArray(),
&si, &pi,
SG_GET_PATH(MicroDLLPath));
}
}
#else
// Create the app process
succeeded = CreateProcess(strApp.asCharArray(), strCmdLine.asCharArray(), strDir.asCharArray(), &pi);
#endif // _WIN32
if (!succeeded)
{
osSystemErrorCode systemLastError = osGetLastSystemError();
gtString systemErrorString;
osGetLastSystemErrorAsString(systemErrorString);
Log(logERROR, "CreateProcessAndInjectDll failed; Error %d: %s\n", systemLastError, systemErrorString.asASCIICharArray());
pi.dwProcessId = 0;
}
#ifdef _WIN32
else
{
// Check to see if the Steam.exe has been hooked and if so, set the value in shared memory
// If Steam.exe was used to launch the target application, then the checks for cmd.exe and fcx.exe
// need to be ignored.
if (strApp.length() > 0)
{
if (strstr(strApp.toLowerCase().asCharArray(), "steam.exe") != NULL)
{
SG_SET_BOOL(SteamInjected, true);
}
ShowLauncherReminder(strApp.toLowerCase().asCharArray());
}
else
{
if (strstr(strCmdLine.toLowerCase().asCharArray(), "steam.exe") != NULL)
{
SG_SET_BOOL(SteamInjected, true);
}
ShowLauncherReminder(strCmdLine.toLowerCase().asCharArray());
}
}
#endif // _WIN32
return pi;
}
bool ProcessTracker::HandleRequest(HTTPRequestHeader* pRequestHeader,
CommunicationID requestID,
NetSocket* pClientSocket,
bool renderLoopStalled)
{
char* ptr = pRequestHeader->GetUrl();
char* sCmd = &ptr[1];
#ifdef CODEXL_GRAPHICS
#ifdef USE_GRAPHICS_SERVER_STATUS_RETURN_CODES
// Handle process not running condition
if (pRequestHeader->CheckProcessStillRunning() == false)
{
Log(logMESSAGE, "Rejecting the command above due to process no longer running: %s\n", pRequestHeader->GetUrl());
// Need to return the correct error data for process not running
HandleServerStatusResponse(GRAPHICS_SERVER_STATE_PROCESS_NOT_RUNNING, pRequestHeader, pClientSocket);
// This request never gets passed to the graphics server.
return true;
}
// Check if renering has stalled.
if (renderLoopStalled == true)
{
Log(logMESSAGE, "Rejecting the command above due to render stall: %s\n", pRequestHeader->GetUrl());
// Need to return the correct error data for process not running
HandleServerStatusResponse(GRAPHICS_SERVER_STATE_STALLED, pRequestHeader, pClientSocket);
// This request never gets passed to the graphics server.
return true;
}
#else
UNREFERENCED_PARAMETER(renderLoopStalled);
#endif
#else
PS_UNREFERENCED_PARAMETER(renderLoopStalled);
#endif
#ifdef _WIN32
// if using AppInit_Dll, clear the registry as soon as a process.xml request is sent.
// TODO: move this to where a connection has definately been made
if (SG_GET_BOOL(OptionAppInitDll) == true)
{
if (registryCleared == false)
{
RestoreAppInit();
registryCleared = true;
}
}
#endif
if (IsToken(&sCmd, "inject?"))
{
DoInjectCommand(requestID, &sCmd, pClientSocket);
}
else
{
// do commands that depend on PID
for (WrapperMap::iterator wrapperIter = g_activeWrappersMap.begin();
wrapperIter != g_activeWrappersMap.end();
++wrapperIter)
{
// parse out the process ID
unsigned long pid = 0;
sscanf_s(wrapperIter->first.c_str(), "%lu/", &pid);
// make PID string for easier parsing of the command
gtASCIIString strPID;
strPID.appendFormattedString("%lu", pid);
gtASCIIString strPidSlashPlugin = wrapperIter->first.c_str();
// the key in the activeWrappersMap is formatted as pid/plugin (ie: "435/DX11")
// and this conveniently matches the format of the commands coming into the server, so parse for matching commands
gtASCIIString tmpString = strPidSlashPlugin;
tmpString += "/";
if (IsToken(&sCmd, tmpString.asCharArray()))
{
// we know this command is targetting the current plugin
pRequestHeader->SetUrl(sCmd);
// pass the request to the plugin
#ifdef _WIN32
const char* memoryName = strPidSlashPlugin.asCharArray();
#else
// the '/' character can't be used as a filename in Linux, so just use the plugin name as the shared memory name
// (ignore the process ID)
char memoryName[PS_MAX_PATH];
char pluginShortDesc[ PS_MAX_PATH ];
sscanf_s(strPidSlashPlugin.asCharArray(), "%lu/%s", &pid, pluginShortDesc, sizeof(pluginShortDesc));
sprintf_s(memoryName, PS_MAX_PATH, "%lu %s", pid, pluginShortDesc);
#endif
if (PassRequestToPlugin(memoryName, pRequestHeader, pid, pClientSocket))
{
return true;
}
else
{
Log(logERROR, "Request '%s' is not targeted to an active plugin.\n", GetRequestText(requestID));
SendHTMLResponse(requestID, "<html>Error: Targeted plugin is not currently active.</html>", pClientSocket);
}
}
else
{
tmpString = strPID;
tmpString += "/Kill";
if (IsToken(&sCmd, tmpString.asCharArray()))
{
if (KillProcess(pid))
{
SendTextResponse(requestID, "Ok", pClientSocket);
// if the app was launched from the command line or drag and drop
// then killing the app should cause the server to shutdown also
if (g_bAppSpecifiedAtCmdLine)
{
g_shutdownEvent.Signal();
CloseStreamThread();
CloseStreamSockets();
SendTextResponse(requestID, "OK", pClientSocket);
return true;
}
}
else
{
Log(logERROR, "Failed to Kill the process\n");
SendTextResponse(requestID, "Error: Failed to Kill the process.", pClientSocket);
}
}
}
}
}
return false;
}
////////////////////////////////////////////////////////////////////////////////////////////
/// Passes the supplied request header to the specifed plugin
/// \param strDestination the short description of the plugin to pass the request to
/// \param pRequestHeader the request header to pass to the plugin
/// \param pid the process id to pass the request to.
/// \param pClientSocket the socket used to read the request
/// \return true if the request was passed to the plugin; false otherwise
////////////////////////////////////////////////////////////////////////////////////////////
bool ProcessTracker::PassRequestToPlugin(const char* strDestination,
HTTPRequestHeader* pRequestHeader,
unsigned long pid,
NetSocket* pClientSocket)
{
if (strstr(pRequestHeader->GetHeaderData()->url, STR_STREAM_TOKEN) != NULL)
{
Log(logTRACE, "Duplicating Socket for request: %s\n", pRequestHeader->GetHeaderData()->url);
// this is a streaming request, duplicate the socket
// to reduce the overhead incurred by the shared memory approach
#if defined (_WIN32)
if (pClientSocket->DuplicateToPID(pid, &pRequestHeader->GetHeaderData()->ProtoInfo) != 0)
#else
PS_UNREFERENCED_PARAMETER(pid);
if (CreateStreamSocket(pRequestHeader, pClientSocket) == false)
#endif
{
Log(logERROR, "Failed to duplicate socket for streaming request. Error %lu\n", osGetLastSystemError());
return false;
}
}
bool bResult = false;
if (smLockPut(strDestination, sizeof(HTTPRequestHeader), 1))
{
// Check to see if the postdata failed to come over in some way.
if (pRequestHeader->GetPostDataSize() > 0 && pRequestHeader->GetPostData() == NULL)
{
Log(logERROR, "PostData size is %d, but PostData is NULL\n", pRequestHeader->GetPostDataSize());
// Force the data size to zero
pRequestHeader->SetPostDataSize(0);
}
// Create a new record of this request
// We will check to see when it comes back from the server.
//RequestInFlight* pNewRequest = new RequestInFlight(pRequestHeader, pClientSocket);
// Add the new record to the DB.
//RequestsInFlightDatabase::Instance()->Add(pClientSocket, pNewRequest);
bResult = smPut(strDestination, pRequestHeader->GetHeaderData(), sizeof(HTTPHeaderData));
// Keep in for debugging
//StreamLog::Ref() << "1) smPut HTTPRequestHeader\n" ;
// If there is POST data we must send that too.
if (pRequestHeader->GetPostDataSize() > 0 && pRequestHeader->GetPostData() != NULL)
{
bResult = smPut(strDestination, pRequestHeader->GetPostData(), pRequestHeader->GetPostDataSize());
// Keep in for debugging
//StreamLog::Ref() << "2) smPut Shader Code: " << pRequestHeader->pPostData << "\n";
}
smUnlockPut(strDestination);
#ifdef DEBUG_COMMS_PERFORMANCE
CommandTimingManager::Instance()->IncrementServerLoadingCount(1) ;
#endif
}
#ifdef DEBUG_COMMS_PERFORMANCE
// Record the time now that we have sent the command over the shared memory.
CommandTiming* cmdTiming = CommandTimingManager::Instance()->GetTimingFromPendingList(pClientSocket);
if (cmdTiming != NULL)
{
LARGE_INTEGER nPerformanceCount;
QueryPerformanceCounter(&nPerformanceCount);
cmdTiming->SetPostSharedMemorySend(nPerformanceCount);
// Set the current server loading value
cmdTiming->SetServerLoadingCount(CommandTimingManager::Instance()->GetServerLoadingCount());
}
#endif
return bResult;
}
//--------------------------------------------------------------
/// Creates and then waits for the PLUGINS_TO_GPS_SEMAPHORE to be
/// signaled, then reads the responses in PLUGINS_TO_GPS shared
/// memory and sends them to the requester.
/// \param pData should be NULL (it is ignored though)
//--------------------------------------------------------------
void PluginResponseThread::WaitForPluginResponses(void* pData)
{
PS_UNREFERENCED_PARAMETER(pData);
//create a semaphore which allows putting at most MAX_SEM_COUNT response into SM;
NamedSemaphore semaphore;
semaphore.Create("PLUGINS_TO_GPS_SEMAPHORE");
bool bEvent;
for (;;) // loop forever
{
bEvent = semaphore.Wait();
if (bEvent == false)
{
Log(logERROR, "Failed to wait on an event (Error %d). Closing response thread.\n", osGetLastSystemError());
smClose("PLUGINS_TO_GPS");
semaphore.Close();
return;
}
// the PLUGINS_TO_GPS_EVENT was signaled
// retrieve and send the response
if (smLockGet("PLUGINS_TO_GPS"))
{
// read data from shared memory
CommunicationID requestID = 0;
char pcMimeType[PS_MAX_PATH];
// the response was signaled, read out one response
if (bEvent == true)
{
requestID = 0;
memset(pcMimeType, 0, PS_MAX_PATH);
char* pResponse = NULL;
unsigned long uResponseSize = 0;
LARGE_INTEGER nPreSharedMemoryGetTime;
OSWrappers::QueryPerformanceCounter(&nPreSharedMemoryGetTime);
if (smGet("PLUGINS_TO_GPS", &requestID, sizeof(CommunicationID)) == sizeof(CommunicationID))
{
// successfully got the requestID
// Get the socket associated with this requestID and remove the socket since we're now donw with it.
NetSocket* client_socket = ProcessTracker::Instance()->GetSocketFromHandle(requestID);
ProcessTracker::Instance()->RemoveSocketFromMap(requestID);
#ifdef CODEXL_GRAPHICS
#ifdef USE_GRAPHICS_SERVER_STATUS_RETURN_CODES
// We can remove this message from the DB as we no longer need to monitor it anymore
RequestsInFlightDatabase::Instance()->Remove(client_socket);
#endif
#endif
// now try to get the mime type
if (smGet("PLUGINS_TO_GPS", &pcMimeType, PS_MAX_PATH) > 0)
{
// successfully got the mime type
// get response size
while (uResponseSize == 0)
{
uResponseSize = smGet("PLUGINS_TO_GPS", NULL, 0);
}
try
{
pResponse = new char[uResponseSize];
memset(pResponse, 0, uResponseSize * sizeof(char));
}
catch (std::bad_alloc)
{
Log(logERROR, "Failed to allocate memory for response of size: %lu\n", uResponseSize);
pResponse = NULL;
}
if (pResponse != NULL)
{
// Read from shared memory
if (smGet("PLUGINS_TO_GPS", pResponse, uResponseSize) == 0)
{
Log(logERROR, "Failed to get response from sharedMemory.\n");
smReset("PLUGINS_TO_GPS");
}
#ifdef DEBUG_COMMS_PERFORMANCE
// Record the time now
CommandTiming* pTiming = CommandTimingManager::Instance()->HandleResponse((NetSocket*)requestID);
if (pTiming != NULL)
{
LARGE_INTEGER nPerformanceCount;
QueryPerformanceCounter(&nPerformanceCount);
pTiming->SetWebServerRoundTripEnd(nPerformanceCount); // Must set this one before SetPreSharedMemoryGet
pTiming->SetPreSharedMemoryGet(nPreSharedMemoryGetTime);
pTiming->SetResponseSize(uResponseSize);
}
#endif
// Send the data back to the client
SendMimeResponse(requestID, pcMimeType, pResponse, uResponseSize, client_socket);
#ifdef DEBUG_COMMS_PERFORMANCE
CommandTimingManager::Instance()->IncrementServerLoadingCount(-1);
#endif
SAFE_DELETE_ARRAY(pResponse);
}
else
{
smReset("PLUGINS_TO_GPS");
SendMimeResponse(requestID, "plain/text", "Error: Failed to get response from shared memory\n", 49 * sizeof(char), client_socket);
}
}
else
{
smReset("PLUGINS_TO_GPS");
SendMimeResponse(requestID, "plain/text", "Error: Could not read mime type\n", 32 * sizeof(char), client_socket);
}
}
else
{
// in this case, we don't know socket the communication was on, so we can't send any errors or even close the socket
// just have to let the client time out.
smReset("PLUGINS_TO_GPS");
Log(logERROR, "Failed to get requestID from sharedMemory.\n");
}
} // end while sm has data or no responses have been read
smUnlockGet("PLUGINS_TO_GPS");
}
else
{
Log(logERROR, "LockGet Failed\n");
}
}
}
//--------------------------------------------------------------
/// DllMain
/// \param hModule Module
/// \param ul_reason_for_call Reason for call
/// \param lpReserved Reserved
/// \return True or false
//--------------------------------------------------------------
BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
{
PS_UNREFERENCED_PARAMETER(hModule);
PS_UNREFERENCED_PARAMETER(lpReserved);
if (AMDT::InitHookDLL(ul_reason_for_call) == false)
{
return TRUE;
}
BOOL retVal = TRUE;
char modulename[MAX_PATH];
GetModuleFileNameA(NULL, modulename, MAX_PATH);
switch (ul_reason_for_call)
{
case DLL_PROCESS_ATTACH:
{
if (OSWrappers::IsProcessRunning(sWebServerName, true) && InjectionAllowed(modulename))
{
Log(logMESSAGE, "Attaching to %s\n", modulename);
Log(logMESSAGE, "DllMain DLL_PROCESS_ATTACH module %s\n", modulename);
if (SG_GET_BOOL(OptionDllReplacement) == true)
{
UpdateHooksOnLoadLibrary();
}
#ifdef _WIN32
{
// Initialize and register the unhandled exception handler:
bool rc1 = UnhandledExceptionHandler::init();
if (rc1)
{
Log(logMESSAGE, "Registered unhandled exception handler\n");
}
else
{
Log(logERROR, "Failed to register unhandled exception handler\n");
}
}
#endif
// @Note: Do we need to do this? Overwriting it doesn't seem to break anything?
// get current directory so we can specify as a location for DLLs to be loaded from
char curDir[PS_MAX_PATH];
GetCurrentDirectory(PS_MAX_PATH, curDir);
// SetDllDirectory requires XP SP1 or later.
SetDllDirectory(curDir);
sprintf_s(g_MicroDLLPath, PS_MAX_PATH, "%s", SG_GET_PATH(MicroDLLPath));
CollectWrapperInfo();
if (SG_GET_BOOL(OptionNoProcessTrack) == false)
{
HookCreateProcess();
Log(logMESSAGE, "Process Tracking is ON\n");
}
else
{
Log(logMESSAGE, "Process Tracking is OFF\n");
}
// At the moment, dxgi.dll is implicitly loaded from HookLoadLibrary
// Force the Dll folder to point to our replaced dll's so the replace version
// of dxgi.dll is loaded
if (SG_GET_BOOL(OptionDllReplacement) == true)
{
// Get architecture of parent application (32 or 64 bit)
osModuleArchitecture binaryType;
OSWrappers::GetBinaryType(modulename, &binaryType);
DllReplacement::SetDllDirectory(binaryType == OS_X86_64_ARCHITECTURE);
}
if (SG_GET_BOOL(OptionManualDllReplacement) == false)
{
HookLoadLibrary();
}
}
else
{
// set return value to FALSE. This will indicate a load error so the loader will
// next unload this dll
retVal = FALSE;
}
break;
}
case DLL_THREAD_ATTACH:
{
Log(logMESSAGE, "DllMain DLL_THREAD_ATTACH to %i %s\n", GetCurrentProcessId(), modulename);
}
break;
case DLL_THREAD_DETACH:
{
Log(logMESSAGE, "DllMain DLL_THREAD_DETACH to %i %s\n", GetCurrentProcessId(), modulename);
}
break;
case DLL_PROCESS_DETACH:
{
if (OSWrappers::IsProcessRunning(sWebServerName, true))
{
Log(logMESSAGE, "DllMain DLL_PROCESS_DETACH from module %s\n", modulename);
if (SG_GET_BOOL(OptionNoProcessTrack) == false)
{
UnhookCreateProcess();
}
UnhookLoadLibrary();
}
}
break;
default:
{
Log(logMESSAGE, "DllMain Unhandled switch case module %s\n", modulename);
}
break;
}
return retVal;
}
