- Rewrite the service handler and parts of the main control thread. The rest will be rewritten bit by bit.

- tcpsvcs now cleanly starts serves and stops in Windows.

svn path=/trunk/; revision=27552

reactos/base/services/tcpsvcs/chargen.c

@@ -11,84 +11,6 @@
 
 extern BOOL bShutDown;
 
-DWORD WINAPI ChargenHandler(VOID* Sock_)
-{
-    INT RetVal = 0;
-    SOCKET Sock = (SOCKET)Sock_;
-
-    if (!GenerateChars(Sock))
-    {
-        LogEvent(_T("Chargen: Char generation failed\n"), 0, FALSE);
-        RetVal = 1;
-    }
-
-    LogEvent(_T("Chargen: Shutting connection down...\n"), 0, FALSE);
-    if (ShutdownConnection(Sock, FALSE))
-        LogEvent(_T("Chargen: Connection is down.\n"), 0, FALSE);
-    else
-    {
-        LogEvent(_T("Chargen: Connection shutdown failed\n"), 0, FALSE);
-        RetVal = 1;
-    }
-
-    LogEvent(_T("Chargen: Terminating thread\n"), 0, FALSE);
-    ExitThread(RetVal);
-
-}
-
-
-BOOL GenerateChars(SOCKET Sock)
-{
-    int i;
-    int charIndex; /* internal loop */
-    int loopIndex; /* line loop */
-    char ring[END-START];
-    char *endring;
-    char Line[LINESIZ];
-
-    /* fill ring with printable characters */
-    for (charIndex=0, i=START; i<=END; charIndex++, i++)
-        ring[charIndex] = (char)i;
-    /* save the address of the end character in the ring */
-    endring = &ring[charIndex];
-
-    /* where we will start output from */
-    loopIndex = 0;
-    while (! bShutDown)
-    {
-        /* if the loop index is equal to the last char,
-         * start the loop again from the beginning */
-        if (loopIndex == END-START)
-            loopIndex = 0;
-
-        /* start printing from char controled by loopIndex */
-        charIndex = loopIndex;
-        for (i=0; i < LINESIZ - 2; i++)
-        {
-            Line[i] = ring[charIndex];
-
-            if (ring[charIndex] == *endring)
-                charIndex = 0;
-            else
-                charIndex++;
-        }
-
-        Line[LINESIZ - 2] = '\r';
-        Line[LINESIZ - 1] = '\n';
-
-        if (! SendLine(Sock, Line))
-            break;
-
-        /* increment loop index to start printing from next char in ring */
-        loopIndex++;
-    }
-
-    if (bShutDown)
-        return FALSE;
-    else
-        return TRUE;
-}
-
 BOOL SendLine(SOCKET Sock, char* Line)
 {
     INT RetVal;
@@ -123,3 +45,79 @@ BOOL SendLine(SOCKET Sock, char* Line)
     LogEvent(_T("Chargen: Connection closed by peer.\n"), 0, FALSE);
     return TRUE;
 }
+
+BOOL GenerateChars(SOCKET Sock)
+{
+    int i;
+    int charIndex; /* internal loop */
+    int loopIndex; /* line loop */
+    char ring[ASCII_END - ASCII_START];
+    char *endring;
+    char Line[LINESIZ];
+
+    /* fill ring with printable characters */
+    for (charIndex=0, i=ASCII_START; i<=ASCII_END; charIndex++, i++)
+        ring[charIndex] = (char)i;
+    /* save the address of the end character in the ring */
+    endring = &ring[charIndex];
+
+    /* where we will start output from */
+    loopIndex = 0;
+    while (! bShutDown)
+    {
+        /* if the loop index is equal to the last char,
+         * start the loop again from the beginning */
+        if (loopIndex == ASCII_END-ASCII_START)
+            loopIndex = 0;
+
+        /* start printing from char controled by loopIndex */
+        charIndex = loopIndex;
+        for (i=0; i < LINESIZ - 2; i++)
+        {
+            Line[i] = ring[charIndex];
+
+            if (ring[charIndex] == *endring)
+                charIndex = 0;
+            else
+                charIndex++;
+        }
+
+        Line[LINESIZ - 2] = '\r';
+        Line[LINESIZ - 1] = '\n';
+
+        if (! SendLine(Sock, Line))
+            break;
+
+        /* increment loop index to start printing from next char in ring */
+        loopIndex++;
+    }
+
+    if (bShutDown)
+        return FALSE;
+    else
+        return TRUE;
+}
+
+DWORD WINAPI ChargenHandler(VOID* Sock_)
+{
+    INT RetVal = 0;
+    SOCKET Sock = (SOCKET)Sock_;
+
+    if (!GenerateChars(Sock))
+    {
+        LogEvent(_T("Chargen: Char generation failed\n"), 0, FALSE);
+        RetVal = 1;
+    }
+
+    LogEvent(_T("Chargen: Shutting connection down...\n"), 0, FALSE);
+    if (ShutdownConnection(Sock, FALSE))
+        LogEvent(_T("Chargen: Connection is down.\n"), 0, FALSE);
+    else
+    {
+        LogEvent(_T("Chargen: Connection shutdown failed\n"), 0, FALSE);
+        RetVal = 1;
+    }
+
+    LogEvent(_T("Chargen: Terminating thread\n"), 0, FALSE);
+    ExitThread(RetVal);
+}

reactos/base/services/tcpsvcs/daytime.c

@@ -9,6 +9,19 @@
 
 #include "tcpsvcs.h"
 
+BOOL SendTime(SOCKET Sock, CHAR *time)
+{
+    INT StringSize = (INT)strlen(time);
+    INT RetVal = send(Sock, time, sizeof(CHAR) * StringSize, 0);
+
+    if (RetVal == SOCKET_ERROR)
+        return FALSE;
+
+    LogEvent(_T("DayTime: Connection closed by peer.\n"), 0, FALSE);
+    return TRUE;
+}
+
+
 DWORD WINAPI DaytimeHandler(VOID* Sock_)
 {
     struct tm *newtime;
@@ -35,16 +48,3 @@ DWORD WINAPI DaytimeHandler(VOID* Sock_)
     LogEvent(_T("DayTime: Terminating thread\n"), 0, FALSE);
     ExitThread(RetVal);
 }
-
-
-BOOL SendTime(SOCKET Sock, CHAR *time)
-{
-    INT StringSize = (INT)strlen(time);
-    INT RetVal = send(Sock, time, sizeof(CHAR) * StringSize, 0);
-
-    if (RetVal == SOCKET_ERROR)
-        return FALSE;
-
-    LogEvent(_T("DayTime: Connection closed by peer.\n"), 0, FALSE);
-    return TRUE;
-}

reactos/base/services/tcpsvcs/discard.c

@@ -11,32 +11,6 @@
 
 extern BOOL bShutDown;
 
-DWORD WINAPI DiscardHandler(VOID* Sock_)
-{
-    DWORD RetVal = 0;
-    SOCKET Sock = (SOCKET)Sock_;
-
-    if (!RecieveIncomingPackets(Sock))
-    {
-        LogEvent(_T("Discard: RecieveIncomingPackets failed\n"), 0, FALSE);
-        RetVal = 1;
-    }
-
-    LogEvent(_T("Discard: Shutting connection down...\n"), 0, FALSE);
-    if (ShutdownConnection(Sock, TRUE))
-        LogEvent(_T("Discard: Connection is down.\n"), 0, FALSE);
-    else
-    {
-        LogEvent(_T("Discard: Connection shutdown failed\n"), 0, FALSE);
-        RetVal = 1;
-    }
-
-    LogEvent(_T("Discard: Terminating thread\n"), 0, FALSE);
-    ExitThread(RetVal);
-}
-
-
-
 BOOL RecieveIncomingPackets(SOCKET Sock)
 {
     char ReadBuffer[BUF];
@@ -64,3 +38,27 @@ BOOL RecieveIncomingPackets(SOCKET Sock)
 
     return TRUE;
 }
+
+DWORD WINAPI DiscardHandler(VOID* Sock_)
+{
+    DWORD RetVal = 0;
+    SOCKET Sock = (SOCKET)Sock_;
+
+    if (!RecieveIncomingPackets(Sock))
+    {
+        LogEvent(_T("Discard: RecieveIncomingPackets failed\n"), 0, FALSE);
+        RetVal = 1;
+    }
+
+    LogEvent(_T("Discard: Shutting connection down...\n"), 0, FALSE);
+    if (ShutdownConnection(Sock, TRUE))
+        LogEvent(_T("Discard: Connection is down.\n"), 0, FALSE);
+    else
+    {
+        LogEvent(_T("Discard: Connection shutdown failed\n"), 0, FALSE);
+        RetVal = 1;
+    }
+
+    LogEvent(_T("Discard: Terminating thread\n"), 0, FALSE);
+    ExitThread(RetVal);
+}

reactos/base/services/tcpsvcs/echo.c

@@ -11,32 +11,6 @@
 
 extern BOOL bShutDown;
 
-DWORD WINAPI EchoHandler(VOID* Sock_)
-{
-    DWORD RetVal = 0;
-    SOCKET Sock = (SOCKET)Sock_;
-
-    if (!EchoIncomingPackets(Sock)) {
-        LogEvent(_T("Echo: EchoIncomingPackets failed\n"), 0, FALSE);
-        RetVal = 1;
-    }
-
-    LogEvent(_T("Echo: Shutting connection down...\n"), 0, FALSE);
-
-    if (ShutdownConnection(Sock, TRUE))
-        LogEvent(_T("Echo: Connection is down\n"), 0, FALSE);
-    else
-    {
-        LogEvent(_T("Echo: Connection shutdown failed\n"), 0, FALSE);
-        RetVal = 1;
-    }
-
-    LogEvent(_T("Echo: Terminating thread\n"), 0, FALSE);
-    ExitThread(RetVal);
-}
-
-
-
 BOOL EchoIncomingPackets(SOCKET Sock)
 {
     char ReadBuffer[BUF];
@@ -88,3 +62,27 @@ BOOL EchoIncomingPackets(SOCKET Sock)
 
     return TRUE;
 }
+
+DWORD WINAPI EchoHandler(VOID* Sock_)
+{
+    DWORD RetVal = 0;
+    SOCKET Sock = (SOCKET)Sock_;
+
+    if (!EchoIncomingPackets(Sock)) {
+        LogEvent(_T("Echo: EchoIncomingPackets failed\n"), 0, FALSE);
+        RetVal = 1;
+    }
+
+    LogEvent(_T("Echo: Shutting connection down...\n"), 0, FALSE);
+
+    if (ShutdownConnection(Sock, TRUE))
+        LogEvent(_T("Echo: Connection is down\n"), 0, FALSE);
+    else
+    {
+        LogEvent(_T("Echo: Connection shutdown failed\n"), 0, FALSE);
+        RetVal = 1;
+    }
+
+    LogEvent(_T("Echo: Terminating thread\n"), 0, FALSE);
+    ExitThread(RetVal);
+}

reactos/base/services/tcpsvcs/qotd.c

@@ -13,6 +13,22 @@
 
 LPCTSTR FilePath = _T("\\drivers\\etc\\quotes"); /* 19 chars */
 
+BOOL SendQuote(SOCKET Sock, char* Quote)
+{
+    INT StringSize;
+    INT RetVal;
+
+    StringSize = (INT)strlen(Quote);
+    RetVal = send(Sock, Quote, sizeof(char) * StringSize, 0);
+
+    if (RetVal == SOCKET_ERROR)
+        return FALSE;
+
+    LogEvent(_T("QOTD: Connection closed by peer\n"), 0, FALSE);
+    return TRUE;
+}
+
+
 DWORD WINAPI QotdHandler(VOID* Sock_)
 {
     FILE *fp;
@@ -74,19 +90,3 @@ DWORD WINAPI QotdHandler(VOID* Sock_)
     ExitThread(0);
 
 }
-
-
-BOOL SendQuote(SOCKET Sock, char* Quote)
-{
-    INT StringSize;
-    INT RetVal;
-
-    StringSize = (INT)strlen(Quote);
-    RetVal = send(Sock, Quote, sizeof(char) * StringSize, 0);
-
-    if (RetVal == SOCKET_ERROR)
-        return FALSE;
-
-    LogEvent(_T("QOTD: Connection closed by peer\n"), 0, FALSE);
-    return TRUE;
-}

reactos/base/services/tcpsvcs/skelserver.c

@@ -12,34 +12,8 @@
 extern BOOL bShutDown;
 extern BOOL bPause;
 
-DWORD WINAPI StartServer(LPVOID lpParam)
+static SOCKET
-{
+SetUpListener(USHORT Port)
-	SOCKET ListeningSocket;
-	PSERVICES pServices;
-    TCHAR buf[256];
-
-    pServices = (PSERVICES)lpParam;
-
-//DebugBreak();
-    ListeningSocket = SetUpListener(htons(pServices->Port));
-    if (ListeningSocket == INVALID_SOCKET)
-    {
-		LogEvent(_T("Socket error when setting up listener\n"), 0, TRUE);
-        return 3;
-    }
-
-    _stprintf(buf, _T("%s is waiting for connections on port %d...\n"),
-        pServices->Name, pServices->Port);
-    LogEvent(buf, 0, FALSE);
-
-    if (! bShutDown)
-    	AcceptConnections(ListeningSocket, pServices->Service, pServices->Name);
-
-    ExitThread(0);
-}
-
-
-SOCKET SetUpListener(USHORT Port)
 {
     SOCKET Sock;
     SOCKADDR_IN Server;
@@ -59,6 +33,7 @@ SOCKET SetUpListener(USHORT Port)
             LogEvent(_T("bind() failed\n"), 0, TRUE);
 
     }
+
     return INVALID_SOCKET;
 }
 
@@ -74,8 +49,10 @@ typedef struct _WORKER_THREAD {
 
 */
 
-VOID AcceptConnections(SOCKET ListeningSocket,
+static VOID
-    LPTHREAD_START_ROUTINE Service, TCHAR *Name)
+AcceptConnections(SOCKET ListeningSocket,
+                  LPTHREAD_START_ROUTINE Service,
+                  TCHAR *Name)
 {
     SOCKADDR_IN Client;
     SOCKET Sock;
@@ -87,8 +64,6 @@ VOID AcceptConnections(SOCKET ListeningSocket,
     TCHAR buf[256];
     INT TimeOut = 2000; // 2 seconds
 
-//DebugBreak();
-
     /* set timeout values */
     TimeVal.tv_sec  = TimeOut / 1000;
     TimeVal.tv_usec = TimeOut % 1000;
@@ -144,7 +119,9 @@ VOID AcceptConnections(SOCKET ListeningSocket,
     }
 }
 
-BOOL ShutdownConnection(SOCKET Sock, BOOL bRec)
+BOOL
+ShutdownConnection(SOCKET Sock,
+                   BOOL bRec)
 {
     TCHAR buf[256];
 
@@ -181,3 +158,36 @@ BOOL ShutdownConnection(SOCKET Sock, BOOL bRec)
 
     return TRUE;
 }
+
+
+DWORD WINAPI
+StartServer(LPVOID lpParam)
+{
+    SOCKET ListeningSocket;
+    PSERVICES pServices;
+    TCHAR buf[256];
+
+    pServices = (PSERVICES)lpParam;
+
+    ListeningSocket = SetUpListener(htons(pServices->Port));
+    if (ListeningSocket == INVALID_SOCKET)
+    {
+        LogEvent(_T("Socket error when setting up listener"), 0, TRUE);
+        return 3;
+    }
+
+    _stprintf(buf,
+              _T("%s is waiting for connections on port %d"),
+              pServices->Name,
+              pServices->Port);
+    LogEvent(buf, 0, FALSE);
+
+    if (!bShutDown)
+        AcceptConnections(ListeningSocket, pServices->Service, pServices->Name);
+
+    _stprintf(buf,
+              _T("Exiting %s thread"),
+              pServices->Name);
+    LogEvent(buf, 0, FALSE);
+    ExitThread(0);
+}

reactos/base/services/tcpsvcs/tcpsvcs.c

@@ -3,37 +3,22 @@
  * LICENSE:     GPL - See COPYING in the top level directory
  * FILE:        /base/services/tcpsvcs/tcpsvcs.c
  * PURPOSE:     Provide CharGen, Daytime, Discard, Echo, and Qotd services
- * COPYRIGHT:   Copyright 2005 - 2006 Ged Murphy <gedmurphy@gmail.com>
+ * COPYRIGHT:   Copyright 2005 - 2007 Ged Murphy <gedmurphy@reactos.org>
  *
  */
-/*
- * TODO:
- * - fix bug when terminating chargen server
- * - log info in the event logger (when it's implemented)
- */
-
 
 #include "tcpsvcs.h"
 
-//#define NDEBUG
+#define DEBUG
-//#include <debug.h>
 
-
+volatile BOOL bShutDown = FALSE;
-/*
+volatile BOOL bPause = FALSE;
- * globals
- */
-VOID WINAPI ServiceMain(DWORD argc, LPTSTR argv[]);
 
 static SERVICE_STATUS hServStatus;
 static SERVICE_STATUS_HANDLE hSStat;
 
-FILE *hLogFile;
+LPCTSTR LogFileName = _T("C:\\tcpsvcs_log.log");
-BOOL bShutDown = FALSE;
-BOOL bPause = FALSE;
-
-LPCTSTR LogFileName = _T("\\tcpsvcs_log.log");
 LPTSTR ServiceName = _T("Simp Tcp");
-//LPTSTR DisplayName = _T("Simple TCP/IP Services");
 
 static SERVICES
 Services[NUM_SERVICES] =
@@ -45,86 +30,121 @@ Services[NUM_SERVICES] =
     {CHARGEN_PORT, _T("Chargen"), ChargenHandler}
 };
 
-
+VOID
-int
+LogEvent(LPCTSTR UserMessage,
-main(void)
+         DWORD ExitCode,
+         BOOL PrintErrorMsg)
 {
-    SERVICE_TABLE_ENTRY ServiceTable[] =
+#ifdef DEBUG
+    DWORD eMsgLen;
+    DWORD ErrNum = GetLastError();
+    LPTSTR lpvSysMsg;
+    TCHAR MessageBuffer[512];
+    FILE *hLogFile = NULL;
+
+    hLogFile = _tfopen(LogFileName, _T("a"));
+    if (hLogFile == NULL) return;
+
+    if (PrintErrorMsg)
     {
-        {ServiceName, ServiceMain},
+        eMsgLen = FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
-        {NULL, NULL}
+                                NULL,
-    };
+                                ErrNum,
+                                MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+                                (LPTSTR)&lpvSysMsg,
+                                0,
+                                NULL);
 
-    //DPRINT("Starting tcpsvcs service. See \system32%s for logs\n", LogFileName);
+        _stprintf(MessageBuffer,
+                  _T("\n%s %s ErrNum = %lu ExitCode = %lu"),
+                  UserMessage,
+                  lpvSysMsg,
+                  ErrNum,
+                  ExitCode);
 
-    if (! StartServiceCtrlDispatcher(ServiceTable))
+        HeapFree(GetProcessHeap(),
-        LogEvent(_T("failed to start the service control dispatcher\n"), -1, TRUE);
+                 0,
+                 lpvSysMsg);
 
-    //DPRINT("Shutdown tcpsvcs service\n");
-
-    return 0;
     }
+    else 
+    {
+        _stprintf(MessageBuffer,
+                  _T("\n%s"),
+                  UserMessage);
+    }
+
+    _fputts(MessageBuffer, hLogFile);
+
+    fclose(hLogFile);
+#endif
+    if (ExitCode > 0)
+        ExitProcess(ExitCode);
+    else
+        return;
+}
+
+
+VOID
+UpdateStatus(DWORD NewStatus,
+             DWORD Check)
+{
+    TCHAR szSet[50];
+
+    if (Check > 0)
+        hServStatus.dwCheckPoint += Check;
+    else
+        hServStatus.dwCheckPoint = Check;
+
+    if (NewStatus > 0)
+        hServStatus.dwCurrentState = NewStatus;
+
+    _sntprintf(szSet, 49, _T("setting service to 0x%lu, CheckPoint %lu"), NewStatus, hServStatus.dwCheckPoint);
+    LogEvent(szSet, 0, FALSE);
+
+    if (!SetServiceStatus(hSStat, &hServStatus))
+        LogEvent(_T("Cannot set service status"), 101, TRUE);
+
+    return;
+}
+
 
 
 VOID WINAPI
 ServiceMain(DWORD argc, LPTSTR argv[])
 {
-	TCHAR LogFilePath[MAX_PATH + 17];
+    LogEvent(_T("Starting service. First log entry."), 0, FALSE);
-
+    LogEvent (_T("Entering ServiceMain."), 0, FALSE);
-    if(! GetSystemDirectory(LogFilePath, MAX_PATH))
-        return;
-
-    _tcsncat(LogFilePath, LogFileName, 17);
-
-	hLogFile = _tfopen(LogFilePath, _T("a+"));
-    if (hLogFile == NULL)
-    {
-        TCHAR buf[300];
-
-        _sntprintf(buf, 300, _T("Could not open log file: %s\n"), LogFilePath);
-        MessageBox(NULL, buf, NULL, MB_OK);
-        return;
-    }
-
-
-    LogEvent(_T("Entering ServiceMain\n"), 0, FALSE);
 
     hServStatus.dwServiceType      = SERVICE_WIN32_OWN_PROCESS;
-    hServStatus.dwCurrentState = SERVICE_START_PENDING;
+    hServStatus.dwCurrentState     = SERVICE_STOPPED;
-    hServStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP |
+    hServStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN | SERVICE_ACCEPT_PAUSE_CONTINUE;
-        SERVICE_ACCEPT_SHUTDOWN | SERVICE_ACCEPT_PAUSE_CONTINUE;
     hServStatus.dwWin32ExitCode    = ERROR_SERVICE_SPECIFIC_ERROR;
-    hServStatus.dwServiceSpecificExitCode = NO_ERROR;
+    hServStatus.dwServiceSpecificExitCode = 0;
     hServStatus.dwCheckPoint       = 0;
     hServStatus.dwWaitHint         = 2 * CS_TIMEOUT;
 
     hSStat = RegisterServiceCtrlHandler(ServiceName, ServerCtrlHandler);
     if (hSStat == 0)
-        LogEvent(_T("Failed to register service\n"), -1, TRUE);
+        LogEvent(_T("Failed to register service\n"), 100, TRUE);
 
-	LogEvent(_T("Control handler registered successfully\n"), 0, FALSE);
+    LogEvent(_T("Control handler registered successfully"), 0, FALSE);
-	SetServiceStatus (hSStat, &hServStatus);
+    UpdateStatus(SERVICE_START_PENDING, 1);
-	LogEvent(_T("Service status set to SERVICE_START_PENDING\n"), 0, FALSE);
+    LogEvent(_T("Service status set to SERVICE_START_PENDING"), 0, FALSE);
 
     if (CreateServers() != 0)
     {
-        hServStatus.dwCurrentState = SERVICE_STOPPED;
         hServStatus.dwServiceSpecificExitCode = 1;
-        SetServiceStatus(hSStat, &hServStatus);
+        UpdateStatus(SERVICE_STOPPED, 0);
         return;
     }
 
-	LogEvent(_T("Service threads shut down. Set SERVICE_STOPPED status\n"), 0, FALSE);
+    LogEvent(_T("Service threads shut down. Set SERVICE_STOPPED status"), 0, FALSE);
-	/*  We will only return here when the ServiceSpecific function
-		completes, indicating system shutdown. */
     UpdateStatus(SERVICE_STOPPED, 0);
     LogEvent(_T("Service status set to SERVICE_STOPPED\n"), 0, FALSE);
     LogEvent(_T("Leaving ServiceMain\n"), 0, FALSE);
 
-	fclose(hLogFile);
-
     return;
-
 }
 
 VOID WINAPI
@@ -132,48 +152,39 @@ ServerCtrlHandler(DWORD Control)
 {
     switch (Control)
     {
-        case SERVICE_CONTROL_SHUTDOWN: /* fall through */
+        case SERVICE_CONTROL_SHUTDOWN:
         case SERVICE_CONTROL_STOP:
-			LogEvent(_T("stopping service\n"), 0, FALSE);
+            LogEvent(_T("\nSetting the service to SERVICE_STOP_PENDING"), 0, FALSE);
             InterlockedExchange((LONG *)&bShutDown, TRUE);
-            UpdateStatus(SERVICE_STOP_PENDING, -1);
+            hServStatus.dwWin32ExitCode = 0;
+            hServStatus.dwWaitHint = 0;
+            UpdateStatus(SERVICE_STOP_PENDING, 1);
             break;
+
         case SERVICE_CONTROL_PAUSE: /* not yet implemented */
-			LogEvent(_T("pausing service\n"), 0, FALSE);
+            LogEvent(_T("Setting the service to SERVICE_PAUSED"), 0, FALSE);
             InterlockedExchange((LONG *)&bPause, TRUE);
+            UpdateStatus(SERVICE_PAUSED, 0);
             break;
+
         case SERVICE_CONTROL_CONTINUE:
-			LogEvent(_T("continuing service\n"), 0, FALSE);
+            LogEvent(_T("Setting the service to SERVICE_RUNNING"), 0, FALSE);
             InterlockedExchange((LONG *)&bPause, FALSE);
+            UpdateStatus(SERVICE_RUNNING, 0);
             break;
+
         case SERVICE_CONTROL_INTERROGATE:
             break;
+
         default:
             if (Control > 127 && Control < 256) /* user defined */
             break;
     }
-    UpdateStatus(-1, -1); /* increment checkpoint */
-    return;
-}
-
-
-void UpdateStatus (int NewStatus, int Check)
-/*  Set a new service status and checkpoint (either specific value or increment) */
-{
-	if (Check < 0 )
-        hServStatus.dwCheckPoint++;
-	else
-        hServStatus.dwCheckPoint = Check;
-
-	if (NewStatus >= 0)
-        hServStatus.dwCurrentState = NewStatus;
-
-	if (! SetServiceStatus (hSStat, &hServStatus))
-		LogEvent(_T("Cannot set service status\n"), -1, TRUE);
 
     return;
 }
 
+
 INT
 CreateServers()
 {
@@ -191,86 +202,64 @@ CreateServers()
         return -1;
     }
 
-    UpdateStatus(-1, -1); /* increment checkpoint */
+    UpdateStatus(0, 1); /* increment checkpoint */
 
-    LogEvent(_T("Creating server Threads\n"), 0, FALSE);
+    LogEvent(_T("\nCreating server Threads"), 0, FALSE);
 
-    /* Create MAX_THREADS worker threads. */
+    /* Create worker threads. */
     for(i = 0; i < NUM_SERVICES; i++)
     {
-        _stprintf(buf, _T("Starting %s server....\n"), Services[i].Name);
+        _stprintf(buf, _T("Starting %s server"), Services[i].Name);
         LogEvent(buf, 0, FALSE);
 
-        hThread[i] = CreateThread(
+        hThread[i] = CreateThread(NULL,            // default security attributes
-            NULL,              // default security attributes
                                   0,               // use default stack size
                                   StartServer,     // thread function
                                   &Services[i],    // argument to thread function
                                   0,               // use default creation flags
                                   &dwThreadId[i]); // returns the thread identifier
 
-        /* Check the return value for success. */
         if (hThread[i] == NULL)
         {
-            _stprintf(buf, _T("Failed to start %s server....\n"), Services[i].Name);
+            _stprintf(buf, _T("\nFailed to start %s server\n"), Services[i].Name);
             /* don't exit process via LogEvent. We want to exit via the server
              * which failed to start, which could mean i=0 */
             LogEvent(buf, 0, TRUE);
-            ExitProcess(i);
-        }
         }
 
-    LogEvent(_T("setting service status to running\n"), 0, FALSE);
+        UpdateStatus(0, 1); /* increment checkpoint */
+    }
+
+    LogEvent(_T("setting service status to running"), 0, FALSE);
 
     UpdateStatus(SERVICE_RUNNING, 0);
 
     /* Wait until all threads have terminated. */
     WaitForMultipleObjects(NUM_SERVICES, hThread, TRUE, INFINITE);
 
-    /* Close all thread handles upon completion. */
     for(i = 0; i < NUM_SERVICES; i++)
     {
         CloseHandle(hThread[i]);
     }
 
-    LogEvent(_T("Detaching Winsock2...\n"), 0, FALSE);
+    LogEvent(_T("Detaching Winsock2"), 0, FALSE);
     WSACleanup();
 
     return 0;
 }
 
-
+int _tmain (int argc, LPTSTR argv [])
-/*	This is a temperary log system until our eventlog is in place  */
-
-VOID
-LogEvent (LPCTSTR UserMessage, INT ExitCode, BOOL PrintErrorMsg)
 {
-	DWORD eMsgLen, ErrNum = GetLastError ();
+    SERVICE_TABLE_ENTRY ServiceTable[] =
-	LPTSTR lpvSysMsg;
-	TCHAR MessageBuffer[1024];
-
-
-
-	if (PrintErrorMsg)
     {
-		eMsgLen = FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER |
+        {ServiceName, ServiceMain},
-			FORMAT_MESSAGE_FROM_SYSTEM, NULL,
+        {NULL,        NULL }
-			ErrNum, MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT),
+    };
-			(LPTSTR)&lpvSysMsg, 0, NULL);
 
-		_sntprintf(MessageBuffer, 1024, _T("%s %s ErrNum = %lu. ExitCode = %d."),
+    remove(LogFileName);
-			UserMessage, lpvSysMsg, ErrNum, ExitCode);
-		HeapFree(GetProcessHeap (), 0, lpvSysMsg);
-	}
-    else
-    {
-		_sntprintf(MessageBuffer, 1024, _T("%s"), UserMessage);
-	}
 
-	_fputts(MessageBuffer, hLogFile);
+    if (!StartServiceCtrlDispatcher(ServiceTable))
+        LogEvent(_T("failed to start the service control dispatcher\n"), 100, TRUE);
 
-	if (ExitCode != 0)
+    return 0;
-		ExitProcess(ExitCode);
-	else
-		return;
 }

reactos/base/services/tcpsvcs/tcpsvcs.h

@@ -1,12 +1,6 @@
-/*
+#ifdef _MSC_VER
- * PROJECT:     ReactOS simple TCP/IP services
+#define _CRT_SECURE_NO_DEPRECATE 1
- * LICENSE:     GPL - See COPYING in the top level directory
+#endif
- * FILE:        /base/services/tcpsvcs/tcpsvcs.h
- * PURPOSE:     Provide CharGen, Daytime, Discard, Echo, and Qotd services
- * COPYRIGHT:   Copyright 2005 - 2006 Ged Murphy <gedmurphy@gmail.com>
- *
- */
-
 #include <stdio.h>
 #include <winsock2.h>
 #include <tchar.h>
@@ -28,8 +22,8 @@
 #define MAX_QUOTE_BUF 512
 
 /* printable ASCII's characters for chargen */
-#define START 32
+#define ASCII_START 32
-#define END 126
+#define ASCII_END 126
 
 /* number of chars to put on a line */
 #define LINESIZ 74 // 72 + /r and /n
@@ -42,38 +36,18 @@ typedef struct _Services {
 } SERVICES, *PSERVICES;
 
 /* tcpsvcs functions */
-//static VOID WINAPI ServiceMain(DWORD argc, LPTSTR argv[]);
 VOID WINAPI ServerCtrlHandler(DWORD control);
 INT CreateServers(VOID);
-VOID LogEvent (LPCTSTR UserMessage, INT ExitCode, BOOL PrintErrorMsg);
+VOID LogEvent(LPCTSTR UserMessage, DWORD ExitCode, BOOL PrintErrorMsg);
-void UpdateStatus (int NewStatus, int Check);
+void UpdateStatus(DWORD NewStatus, DWORD Check);
-
 
 /* skelserver functions */
 DWORD WINAPI StartServer(LPVOID lpParam);
-SOCKET SetUpListener(USHORT Port);
-VOID AcceptConnections(SOCKET ListeningSocket,
-    LPTHREAD_START_ROUTINE Service, TCHAR *Name);
-BOOL EchoIncomingPackets(SOCKET sd);
 BOOL ShutdownConnection(SOCKET Sock, BOOL bRec);
 
-/* chargen functions */
+/* server thread handlers */
 DWORD WINAPI ChargenHandler(VOID* Sock_);
-BOOL GenerateChars(SOCKET Sock);
-BOOL SendLine(SOCKET Sock, char* Line);
-
-/* daytime functions */
 DWORD WINAPI DaytimeHandler(VOID* Sock_);
-BOOL SendTime(SOCKET Sock, char *time);
-
-/* echo functions */
 DWORD WINAPI EchoHandler(VOID* Sock_);
-BOOL EchoIncomingPackets(SOCKET Sock);
-
-/* discard functions */
 DWORD WINAPI DiscardHandler(VOID* Sock_);
-BOOL RecieveIncomingPackets(SOCKET Sock);
-
-/* qotd functions */
 DWORD WINAPI QotdHandler(VOID* Sock_);
-BOOL SendQuote(SOCKET Sock, char* Quote);