/* [<][>][^][v][top][bottom][index][help] */
DEFINITIONS
This source file includes following definitions.
- am_ClearServicesSt
- am_ClearComputersSt
- am_IsComputerConnected
- am_DisconnectComputer
- ErrorMessage
- am_RespawnAsUserAdmin
- am_ConnectComputer
- GetStringRes
- GetSystemOSVersion
- ShowNotifyIcon
- appendMenuItem
- appendServiceMenu
- ShowTryPopupMenu
- ShowTryServicesMenu
- CenterWindow
- addListBoxItem
- addListBoxString
- addListBoxStringA
- ConsoleOutputThread
- ConsoleWaitingThread
- RunRedirectedConsole
- RunAndForgetConsole
- ApacheManageService
- IsServiceRunning
- FindRunningServices
- GetApacheServicesStatus
- ConnectDlgProc
- ServiceDlgProc
- WndProc
- KillAWindow
- KillAllMonitors
- CreateMainWindow
- WinMain
/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* ====================================================================
* ApacheMonitor.c Simple program to manage and monitor Apache services.
*
* Contributed by Mladen Turk <mturk mappingsoft.com>
*
* 05 Aug 2001
* ====================================================================
*/
#define _WIN32_WINNT 0x0500
#ifndef STRICT
#define STRICT
#endif
#ifndef OEMRESOURCE
#define OEMRESOURCE
#endif
#if defined(_MSC_VER) && _MSC_VER >= 1400
#define _CRT_SECURE_NO_DEPRECATE
#endif
#include <windows.h>
#include <windowsx.h>
#include <commctrl.h>
#include <objbase.h>
#include <shlobj.h>
#include <stdlib.h>
#include <stdio.h>
#include <WtsApi32.h>
#include <tchar.h>
#include "ApacheMonitor.h"
#ifndef AM_STRINGIFY
/** Properly quote a value as a string in the C preprocessor */
#define AM_STRINGIFY(n) AM_STRINGIFY_HELPER(n)
/** Helper macro for AM_STRINGIFY */
#define AM_STRINGIFY_HELPER(n) #n
#endif
#define OS_VERSION_WIN9X 1
#define OS_VERSION_WINNT 2
#define OS_VERSION_WIN2K 3
/* Should be enough */
#define MAX_APACHE_SERVICES 128
#define MAX_APACHE_COMPUTERS 32
#define WM_TRAYMESSAGE (WM_APP+1)
#define WM_UPDATEMESSAGE (WM_USER+1)
#define WM_MANAGEMESSAGE (WM_USER+2)
#define WM_TIMER_REFRESH 10
#define WM_TIMER_RESCAN 11
#define SERVICE_APACHE_RESTART 128
#define XBITMAP 16
#define YBITMAP 16
#define MAX_LOADSTRING 100
#define REFRESH_TIME 2000 /* service refresh time (ms) */
#define RESCAN_TIME 20000 /* registry rescan time (ms) */
typedef struct _st_APACHE_SERVICE
{
LPTSTR szServiceName;
LPTSTR szDisplayName;
LPTSTR szDescription;
LPTSTR szImagePath;
LPTSTR szComputerName;
DWORD dwPid;
} ST_APACHE_SERVICE;
typedef struct _st_MONITORED_COMPUTERS
{
LPTSTR szComputerName;
HKEY hRegistry;
} ST_MONITORED_COMP;
/* Global variables */
HINSTANCE g_hInstance = NULL;
TCHAR *g_szTitle; /* The title bar text */
TCHAR *g_szWindowClass; /* Window Class Name */
HICON g_icoStop;
HICON g_icoRun;
UINT g_bUiTaskbarCreated;
DWORD g_dwOSVersion;
BOOL g_bDlgServiceOn = FALSE;
BOOL g_bConsoleRun = FALSE;
ST_APACHE_SERVICE g_stServices[MAX_APACHE_SERVICES];
ST_MONITORED_COMP g_stComputers[MAX_APACHE_COMPUTERS];
HBITMAP g_hBmpStart, g_hBmpStop;
HBITMAP g_hBmpPicture, g_hBmpOld;
BOOL g_bRescanServices;
HWND g_hwndServiceDlg;
HWND g_hwndMain;
HWND g_hwndStdoutList;
HWND g_hwndConnectDlg;
HCURSOR g_hCursorHourglass;
HCURSOR g_hCursorArrow;
HANDLE g_hpipeOutRead;
HANDLE g_hpipeOutWrite;
HANDLE g_hpipeInRead;
HANDLE g_hpipeInWrite;
HANDLE g_hpipeStdError;
LANGID g_LangID;
PROCESS_INFORMATION g_lpRedirectProc;
CRITICAL_SECTION g_stcSection;
LPTSTR g_szLocalHost;
/* locale language support */
static TCHAR *g_lpMsg[IDS_MSG_LAST - IDS_MSG_FIRST + 1];
void am_ClearServicesSt()
{
int i;
for (i = 0; i < MAX_APACHE_SERVICES; i++)
{
if (g_stServices[i].szServiceName) {
free(g_stServices[i].szServiceName);
}
if (g_stServices[i].szDisplayName) {
free(g_stServices[i].szDisplayName);
}
if (g_stServices[i].szDescription) {
free(g_stServices[i].szDescription);
}
if (g_stServices[i].szImagePath) {
free(g_stServices[i].szImagePath);
}
if (g_stServices[i].szComputerName) {
free(g_stServices[i].szComputerName);
}
}
memset(g_stServices, 0, sizeof(ST_APACHE_SERVICE) * MAX_APACHE_SERVICES);
}
void am_ClearComputersSt()
{
int i;
for (i = 0; i < MAX_APACHE_COMPUTERS; i++) {
if (g_stComputers[i].szComputerName) {
free(g_stComputers[i].szComputerName);
RegCloseKey(g_stComputers[i].hRegistry);
}
}
memset(g_stComputers, 0, sizeof(ST_MONITORED_COMP) * MAX_APACHE_COMPUTERS);
}
BOOL am_IsComputerConnected(LPTSTR szComputerName)
{
int i = 0;
while (g_stComputers[i].szComputerName != NULL) {
if (_tcscmp(g_stComputers[i].szComputerName, szComputerName) == 0) {
return TRUE;
}
++i;
}
return FALSE;
}
void am_DisconnectComputer(LPTSTR szComputerName)
{
int i = 0, j;
while (g_stComputers[i].szComputerName != NULL) {
if (_tcscmp(g_stComputers[i].szComputerName, szComputerName) == 0) {
break;
}
++i;
}
if (g_stComputers[i].szComputerName != NULL) {
free(g_stComputers[i].szComputerName);
RegCloseKey(g_stComputers[i].hRegistry);
for (j = i; j < MAX_APACHE_COMPUTERS - 1; j++) {
g_stComputers[j].szComputerName= g_stComputers[j+1].szComputerName;
g_stComputers[j].hRegistry = g_stComputers[j+1].hRegistry;
}
g_stComputers[j].szComputerName = NULL;
g_stComputers[j].hRegistry = NULL;
}
}
void ErrorMessage(LPCTSTR szError, BOOL bFatal)
{
LPVOID lpMsgBuf = NULL;
if (szError) {
MessageBox(NULL, szError, g_lpMsg[IDS_MSG_ERROR - IDS_MSG_FIRST],
MB_OK | (bFatal ? MB_ICONERROR : MB_ICONEXCLAMATION));
}
else {
FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, GetLastError(), g_LangID,
(LPTSTR) &lpMsgBuf, 0, NULL);
MessageBox(NULL, (LPCTSTR)lpMsgBuf,
g_lpMsg[IDS_MSG_ERROR - IDS_MSG_FIRST],
MB_OK | (bFatal ? MB_ICONERROR : MB_ICONEXCLAMATION));
LocalFree(lpMsgBuf);
}
if (bFatal) {
PostQuitMessage(0);
}
}
int am_RespawnAsUserAdmin(HWND hwnd, DWORD op, LPCTSTR szService,
LPCTSTR szComputerName)
{
TCHAR args[MAX_PATH + MAX_COMPUTERNAME_LENGTH + 12];
if (g_dwOSVersion < OS_VERSION_WIN2K) {
ErrorMessage(g_lpMsg[IDS_MSG_SRVFAILED - IDS_MSG_FIRST], FALSE);
return 0;
}
_sntprintf(args, sizeof(args) / sizeof(TCHAR),
_T("%d \"%s\" \"%s\""), op, szService,
szComputerName ? szComputerName : _T(""));
if (!ShellExecute(hwnd, _T("runas"), __targv[0], args, NULL, SW_NORMAL)) {
ErrorMessage(g_lpMsg[IDS_MSG_SRVFAILED - IDS_MSG_FIRST],
FALSE);
return 0;
}
return 1;
}
BOOL am_ConnectComputer(LPTSTR szComputerName)
{
int i = 0;
HKEY hKeyRemote;
TCHAR szTmp[MAX_PATH];
while (g_stComputers[i].szComputerName != NULL) {
if (_tcscmp(g_stComputers[i].szComputerName, szComputerName) == 0) {
return FALSE;
}
++i;
}
if (i > MAX_APACHE_COMPUTERS - 1) {
return FALSE;
}
if (RegConnectRegistry(szComputerName, HKEY_LOCAL_MACHINE, &hKeyRemote)
!= ERROR_SUCCESS) {
_sntprintf(szTmp, sizeof(szTmp) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_ECONNECT - IDS_MSG_FIRST],
szComputerName);
ErrorMessage(szTmp, FALSE);
return FALSE;
}
else {
g_stComputers[i].szComputerName = _tcsdup(szComputerName);
g_stComputers[i].hRegistry = hKeyRemote;
return TRUE;
}
}
LPTSTR GetStringRes(int id)
{
static TCHAR buffer[MAX_PATH];
buffer[0] = 0;
LoadString(GetModuleHandle(NULL), id, buffer, MAX_PATH);
return buffer;
}
BOOL GetSystemOSVersion(LPDWORD dwVersion)
{
OSVERSIONINFO osvi;
/*
Try calling GetVersionEx using the OSVERSIONINFOEX structure.
If that fails, try using the OSVERSIONINFO structure.
*/
memset(&osvi, 0, sizeof(OSVERSIONINFO));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
if (!GetVersionEx(&osvi)) {
return FALSE;
}
switch (osvi.dwPlatformId)
{
case VER_PLATFORM_WIN32_NT:
if (osvi.dwMajorVersion >= 5)
*dwVersion = OS_VERSION_WIN2K;
else
*dwVersion = OS_VERSION_WINNT;
break;
case VER_PLATFORM_WIN32_WINDOWS:
*dwVersion = OS_VERSION_WIN9X;
break;
case VER_PLATFORM_WIN32s:
default:
*dwVersion = 0;
return FALSE;
}
return TRUE;
}
static VOID ShowNotifyIcon(HWND hWnd, DWORD dwMessage)
{
NOTIFYICONDATA nid;
int i = 0, n = 0;
memset(&nid, 0, sizeof(nid));
nid.cbSize = sizeof(NOTIFYICONDATA);
nid.hWnd = hWnd;
nid.uID = 0xFF;
nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
nid.uCallbackMessage = WM_TRAYMESSAGE;
while (g_stServices[i].szServiceName != NULL)
{
if (g_stServices[i].dwPid != 0) {
++n;
}
++i;
}
if (dwMessage != NIM_DELETE)
{
if (n) {
nid.hIcon = g_icoRun;
}
else {
nid.hIcon = g_icoStop;
}
}
else {
nid.hIcon = NULL;
}
if (n == i && n > 0) {
_tcscpy(nid.szTip, g_lpMsg[IDS_MSG_RUNNINGALL - IDS_MSG_FIRST]);
}
else if (n) {
_sntprintf(nid.szTip, sizeof(nid.szTip) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_RUNNING - IDS_MSG_FIRST], n, i);
}
else if (i) {
_sntprintf(nid.szTip, sizeof(nid.szTip) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_RUNNINGNONE - IDS_MSG_FIRST], i);
}
else {
_tcscpy(nid.szTip, g_lpMsg[IDS_MSG_NOSERVICES - IDS_MSG_FIRST]);
}
Shell_NotifyIcon(dwMessage, &nid);
}
void appendMenuItem(HMENU hMenu, UINT uMenuId, LPTSTR szName,
BOOL fDefault, BOOL fEnabled)
{
MENUITEMINFO mii;
memset(&mii, 0, sizeof(MENUITEMINFO));
mii.cbSize = sizeof(MENUITEMINFO);
mii.fMask = MIIM_ID | MIIM_TYPE | MIIM_STATE;
if (_tcslen(szName))
{
mii.fType = MFT_STRING;
mii.wID = uMenuId;
if (fDefault) {
mii.fState = MFS_DEFAULT;
}
if (!fEnabled) {
mii.fState |= MFS_DISABLED;
}
mii.dwTypeData = szName;
}
else {
mii.fType = MFT_SEPARATOR;
}
InsertMenuItem(hMenu, uMenuId, FALSE, &mii);
}
void appendServiceMenu(HMENU hMenu, UINT uMenuId,
LPTSTR szServiceName, BOOL fRunning)
{
MENUITEMINFO mii;
HMENU smh;
smh = CreatePopupMenu();
appendMenuItem(smh, IDM_SM_START + uMenuId,
g_lpMsg[IDS_MSG_SSTART - IDS_MSG_FIRST], FALSE, !fRunning);
appendMenuItem(smh, IDM_SM_STOP + uMenuId,
g_lpMsg[IDS_MSG_SSTOP - IDS_MSG_FIRST], FALSE, fRunning);
appendMenuItem(smh, IDM_SM_RESTART + uMenuId,
g_lpMsg[IDS_MSG_SRESTART - IDS_MSG_FIRST], FALSE, fRunning);
memset(&mii, 0, sizeof(MENUITEMINFO));
mii.cbSize = sizeof(MENUITEMINFO);
mii.fMask = MIIM_ID | MIIM_TYPE | MIIM_STATE | MIIM_SUBMENU
| MIIM_CHECKMARKS;
mii.fType = MFT_STRING;
mii.wID = uMenuId;
mii.hbmpChecked = g_hBmpStart;
mii.hbmpUnchecked = g_hBmpStop;
mii.dwTypeData = szServiceName;
mii.hSubMenu = smh;
mii.fState = fRunning ? MFS_CHECKED : MFS_UNCHECKED;
InsertMenuItem(hMenu, IDM_SM_SERVICE + uMenuId, FALSE, &mii);
}
void ShowTryPopupMenu(HWND hWnd)
{
/* create popup menu */
HMENU hMenu = CreatePopupMenu();
POINT pt;
if (hMenu)
{
appendMenuItem(hMenu, IDM_RESTORE,
g_lpMsg[IDS_MSG_MNUSHOW - IDS_MSG_FIRST],
TRUE, TRUE);
if (g_dwOSVersion >= OS_VERSION_WINNT) {
appendMenuItem(hMenu, IDC_SMANAGER,
g_lpMsg[IDS_MSG_MNUSERVICES - IDS_MSG_FIRST],
FALSE, TRUE);
}
appendMenuItem(hMenu, 0, _T(""), FALSE, TRUE);
appendMenuItem(hMenu, IDM_EXIT,
g_lpMsg[IDS_MSG_MNUEXIT - IDS_MSG_FIRST],
FALSE, TRUE);
if (!SetForegroundWindow(hWnd)) {
SetForegroundWindow(NULL);
}
GetCursorPos(&pt);
TrackPopupMenu(hMenu, TPM_LEFTALIGN|TPM_RIGHTBUTTON,
pt.x, pt.y, 0, hWnd, NULL);
DestroyMenu(hMenu);
}
}
void ShowTryServicesMenu(HWND hWnd)
{
/* create services list popup menu and submenus */
HMENU hMenu = CreatePopupMenu();
POINT pt;
int i = 0;
if (hMenu)
{
while (g_stServices[i].szServiceName != NULL)
{
appendServiceMenu(hMenu, i, g_stServices[i].szDisplayName,
g_stServices[i].dwPid != 0);
++i;
}
if (i)
{
if (!SetForegroundWindow(hWnd)) {
SetForegroundWindow(NULL);
}
GetCursorPos(&pt);
TrackPopupMenu(hMenu, TPM_LEFTALIGN|TPM_RIGHTBUTTON,
pt.x, pt.y, 0, hWnd, NULL);
DestroyMenu(hMenu);
}
}
}
BOOL CenterWindow(HWND hwndChild)
{
RECT rChild, rWorkArea;
int wChild, hChild;
int xNew, yNew;
BOOL bResult;
/* Get the Height and Width of the child window */
GetWindowRect(hwndChild, &rChild);
wChild = rChild.right - rChild.left;
hChild = rChild.bottom - rChild.top;
/* Get the limits of the 'workarea' */
bResult = SystemParametersInfo(SPI_GETWORKAREA, sizeof(RECT),
&rWorkArea, 0);
if (!bResult) {
rWorkArea.left = rWorkArea.top = 0;
rWorkArea.right = GetSystemMetrics(SM_CXSCREEN);
rWorkArea.bottom = GetSystemMetrics(SM_CYSCREEN);
}
/* Calculate new X and Y position*/
xNew = (rWorkArea.right - wChild) / 2;
yNew = (rWorkArea.bottom - hChild) / 2;
return SetWindowPos(hwndChild, HWND_TOP, xNew, yNew, 0, 0,
SWP_NOSIZE | SWP_SHOWWINDOW);
}
static void addListBoxItem(HWND hDlg, LPTSTR lpStr, HBITMAP hBmp)
{
LRESULT nItem;
nItem = SendMessage(hDlg, LB_ADDSTRING, 0, (LPARAM)lpStr);
SendMessage(hDlg, LB_SETITEMDATA, nItem, (LPARAM)hBmp);
}
static void addListBoxString(HWND hListBox, LPTSTR lpStr)
{
static int nItems = 0;
if (!g_bDlgServiceOn) {
return;
}
++nItems;
if (nItems > MAX_LOADSTRING)
{
SendMessage(hListBox, LB_RESETCONTENT, 0, 0);
nItems = 1;
}
ListBox_SetCurSel(hListBox,
ListBox_AddString(hListBox, lpStr));
}
#ifndef UNICODE
#define addListBoxStringA addListBoxString
#else
static void addListBoxStringA(HWND hListBox, LPSTR lpStr)
{
static int nItems = 0;
TCHAR WStr[16384];
if (!g_bDlgServiceOn) {
return;
}
if (!MultiByteToWideChar(CP_ACP, 0, lpStr, (int)strlen(lpStr) + 1,
WStr, (int) (sizeof(WStr) / sizeof(TCHAR))))
return;
++nItems;
if (nItems > MAX_LOADSTRING)
{
SendMessage(hListBox, LB_RESETCONTENT, 0, 0);
nItems = 1;
}
ListBox_SetCurSel(hListBox,
ListBox_AddString(hListBox, WStr));
}
#endif
static DWORD WINAPI ConsoleOutputThread(LPVOID lpThreadParameter)
{
static BYTE lpBuffer[MAX_PATH+1];
int nPtr = 0;
BYTE ch;
DWORD dwReaded;
while (ReadFile(g_hpipeOutRead, &ch, 1, &dwReaded, NULL) == TRUE)
{
if (dwReaded > 0)
{
if (ch == '\n' || nPtr >= MAX_PATH)
{
lpBuffer[nPtr] = '\0';
addListBoxStringA(g_hwndStdoutList, lpBuffer);
nPtr = 0;
}
else if (ch == '\t' && nPtr < (MAX_PATH - 4))
{
int i;
for (i = 0; i < 4; ++i) {
lpBuffer[nPtr++] = ' ';
}
}
else if (ch != '\r') {
lpBuffer[nPtr++] = ch;
}
}
}
CloseHandle(g_hpipeInWrite);
CloseHandle(g_hpipeOutRead);
CloseHandle(g_hpipeStdError);
return 0;
}
DWORD WINAPI ConsoleWaitingThread(LPVOID lpThreadParameter)
{
WaitForSingleObject(g_lpRedirectProc.hThread, INFINITE);
CloseHandle(g_lpRedirectProc.hThread);
MessageBeep(100);
g_bConsoleRun = FALSE;
SetCursor(g_hCursorArrow);
return 0;
}
BOOL RunRedirectedConsole(LPTSTR szCmdLine)
{
DWORD dwThreadId;
HANDLE hProc;
STARTUPINFO stInfo;
BOOL bResult;
memset(&stInfo, 0, sizeof(stInfo));
stInfo.cb = sizeof(stInfo);
stInfo.dwFlags = STARTF_USESTDHANDLES|STARTF_USESHOWWINDOW;
stInfo.wShowWindow = SW_HIDE;
hProc = GetCurrentProcess();
if (!CreatePipe(&g_hpipeInRead, &g_hpipeInWrite, NULL, MAX_PATH)) {
ErrorMessage(NULL, TRUE);
}
if (!CreatePipe(&g_hpipeOutRead, &g_hpipeOutWrite, NULL, MAX_PATH*8)) {
ErrorMessage(NULL, TRUE);
}
DuplicateHandle(hProc, g_hpipeInRead, hProc, &g_hpipeInRead, 0, TRUE,
DUPLICATE_CLOSE_SOURCE|DUPLICATE_SAME_ACCESS);
DuplicateHandle(hProc, g_hpipeOutWrite, hProc, &g_hpipeOutWrite, 0, TRUE,
DUPLICATE_CLOSE_SOURCE|DUPLICATE_SAME_ACCESS);
DuplicateHandle(hProc, g_hpipeOutWrite, hProc, &g_hpipeStdError, 0, TRUE,
DUPLICATE_SAME_ACCESS);
if (!g_hpipeInRead && !g_hpipeOutWrite && !g_hpipeStdError) {
ErrorMessage(NULL, TRUE);
}
stInfo.hStdInput = g_hpipeInRead;
stInfo.hStdOutput = g_hpipeOutWrite;
stInfo.hStdError = g_hpipeStdError;
bResult = CreateProcess(NULL,
szCmdLine,
NULL,
NULL,
TRUE,
CREATE_SUSPENDED,
NULL,
NULL,
&stInfo,
&g_lpRedirectProc);
CloseHandle(g_hpipeInRead);
CloseHandle(g_hpipeOutWrite);
CloseHandle(g_hpipeStdError);
if (!bResult)
{
CloseHandle(g_hpipeInWrite);
CloseHandle(g_hpipeOutRead);
CloseHandle(g_hpipeStdError);
return FALSE;
}
CloseHandle(CreateThread(NULL, 0, ConsoleOutputThread,
0, 0, &dwThreadId));
ResumeThread(g_lpRedirectProc.hThread);
CloseHandle(CreateThread(NULL, 0, ConsoleWaitingThread,
0, 0, &dwThreadId));
return TRUE;
}
BOOL RunAndForgetConsole(LPTSTR szCmdLine, BOOL bRedirectConsole)
{
STARTUPINFO stInfo;
PROCESS_INFORMATION prInfo;
BOOL bResult;
if (bRedirectConsole) {
return RunRedirectedConsole(szCmdLine);
}
memset(&stInfo, 0, sizeof(stInfo));
stInfo.cb = sizeof(stInfo);
stInfo.dwFlags = STARTF_USESHOWWINDOW;
stInfo.wShowWindow = SW_HIDE;
bResult = CreateProcess(NULL,
szCmdLine,
NULL,
NULL,
TRUE,
CREATE_NEW_CONSOLE,
NULL,
NULL,
&stInfo,
&prInfo);
if (!bResult) {
return FALSE;
}
if (g_dwOSVersion == OS_VERSION_WIN9X) {
/* give some time to rescan the status */
Sleep(2000);
}
CloseHandle(prInfo.hThread);
CloseHandle(prInfo.hProcess);
return TRUE;
}
BOOL ApacheManageService(LPCTSTR szServiceName, LPCTSTR szImagePath,
LPTSTR szComputerName, DWORD dwCommand)
{
TCHAR szBuf[MAX_PATH];
TCHAR szMsg[MAX_PATH];
LPTSTR sPos;
BOOL retValue;
BOOL serviceFlag = TRUE;
SC_HANDLE schService;
SC_HANDLE schSCManager;
SERVICE_STATUS schSStatus;
int ticks;
if (g_dwOSVersion == OS_VERSION_WIN9X)
{
sPos = _tcsstr(szImagePath, _T("-k start"));
if (sPos)
{
_tcsncpy(szBuf, szImagePath, (int)(sPos - szImagePath));
switch (dwCommand)
{
case SERVICE_CONTROL_STOP:
_tcscat(szBuf, _T(" -k shutdown -n "));
break;
case SERVICE_CONTROL_CONTINUE:
_sntprintf(szMsg, sizeof(szMsg) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_SRVSTART - IDS_MSG_FIRST],
szServiceName);
addListBoxString(g_hwndStdoutList, szMsg);
_tcscat(szBuf, _T(" -k start -n "));
serviceFlag = FALSE;
break;
case SERVICE_APACHE_RESTART:
_tcscat(szBuf, _T(" -k restart -n "));
break;
default:
return FALSE;
}
_tcscat(szBuf, szServiceName);
}
else {
return FALSE;
}
g_bConsoleRun = TRUE;
SetCursor(g_hCursorHourglass);
if (!RunAndForgetConsole(szBuf, serviceFlag))
{
ErrorMessage(NULL, FALSE);
g_bConsoleRun = FALSE;
SetCursor(g_hCursorArrow);
return FALSE;
}
else if (!serviceFlag)
{
_sntprintf(szMsg, sizeof(szMsg) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_SRVSTARTED - IDS_MSG_FIRST],
szServiceName);
addListBoxString(g_hwndStdoutList, szMsg);
g_bConsoleRun = FALSE;
SetCursor(g_hCursorArrow);
return TRUE;
}
}
else
{
schSCManager = OpenSCManager(szComputerName, NULL,
SC_MANAGER_CONNECT);
if (!schSCManager) {
ErrorMessage(g_lpMsg[IDS_MSG_SRVFAILED - IDS_MSG_FIRST],
FALSE);
return FALSE;
}
schService = OpenService(schSCManager, szServiceName,
SERVICE_QUERY_STATUS | SERVICE_START |
SERVICE_STOP | SERVICE_USER_DEFINED_CONTROL);
if (schService == NULL)
{
/* Avoid recursion of ImagePath NULL (from this Respawn) */
if (szImagePath) {
am_RespawnAsUserAdmin(g_hwndMain, dwCommand,
szServiceName, szComputerName);
}
else {
ErrorMessage(g_lpMsg[IDS_MSG_SRVFAILED - IDS_MSG_FIRST],
FALSE);
}
CloseServiceHandle(schSCManager);
return FALSE;
}
else
{
retValue = FALSE;
g_bConsoleRun = TRUE;
SetCursor(g_hCursorHourglass);
switch (dwCommand)
{
case SERVICE_CONTROL_STOP:
_sntprintf(szMsg, sizeof(szMsg) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_SRVSTOP - IDS_MSG_FIRST],
szServiceName);
addListBoxString(g_hwndStdoutList, szMsg);
if (ControlService(schService, SERVICE_CONTROL_STOP,
&schSStatus)) {
Sleep(1000);
while (QueryServiceStatus(schService, &schSStatus))
{
if (schSStatus.dwCurrentState == SERVICE_STOP_PENDING)
{
Sleep(1000);
}
else {
break;
}
}
}
if (QueryServiceStatus(schService, &schSStatus))
{
if (schSStatus.dwCurrentState == SERVICE_STOPPED)
{
retValue = TRUE;
_sntprintf(szMsg, sizeof(szMsg) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_SRVSTOPPED - IDS_MSG_FIRST],
szServiceName);
addListBoxString(g_hwndStdoutList, szMsg);
}
}
break;
case SERVICE_CONTROL_CONTINUE:
_sntprintf(szMsg, sizeof(szMsg) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_SRVSTART - IDS_MSG_FIRST],
szServiceName);
addListBoxString(g_hwndStdoutList, szMsg);
if (StartService(schService, 0, NULL))
{
Sleep(1000);
while (QueryServiceStatus(schService, &schSStatus))
{
if (schSStatus.dwCurrentState == SERVICE_START_PENDING)
{
Sleep(1000);
}
else {
break;
}
}
}
if (QueryServiceStatus(schService, &schSStatus))
{
if (schSStatus.dwCurrentState == SERVICE_RUNNING)
{
retValue = TRUE;
_sntprintf(szMsg, sizeof(szMsg) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_SRVSTARTED - IDS_MSG_FIRST],
szServiceName);
addListBoxString(g_hwndStdoutList, szMsg);
}
}
break;
case SERVICE_APACHE_RESTART:
_sntprintf(szMsg, sizeof(szMsg) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_SRVRESTART - IDS_MSG_FIRST],
szServiceName);
addListBoxString(g_hwndStdoutList, szMsg);
if (ControlService(schService, SERVICE_APACHE_RESTART,
&schSStatus))
{
ticks = 60;
while (schSStatus.dwCurrentState == SERVICE_START_PENDING)
{
Sleep(1000);
if (!QueryServiceStatus(schService, &schSStatus))
{
CloseServiceHandle(schService);
CloseServiceHandle(schSCManager);
g_bConsoleRun = FALSE;
SetCursor(g_hCursorArrow);
return FALSE;
}
if (!--ticks) {
break;
}
}
}
if (schSStatus.dwCurrentState == SERVICE_RUNNING)
{
retValue = TRUE;
_sntprintf(szMsg, sizeof(szMsg) / sizeof(TCHAR),
g_lpMsg[IDS_MSG_SRVRESTARTED - IDS_MSG_FIRST],
szServiceName);
addListBoxString(g_hwndStdoutList, szMsg);
}
break;
}
CloseServiceHandle(schService);
CloseServiceHandle(schSCManager);
if (!retValue) {
ErrorMessage(g_lpMsg[IDS_MSG_SRVFAILED - IDS_MSG_FIRST],
FALSE);
}
g_bConsoleRun = FALSE;
SetCursor(g_hCursorArrow);
return retValue;
}
return FALSE;
}
return FALSE;
}
BOOL IsServiceRunning(LPCTSTR szServiceName, LPCTSTR szComputerName,
LPDWORD lpdwPid)
{
DWORD dwPid;
HWND hWnd;
SC_HANDLE schService;
SC_HANDLE schSCManager;
SERVICE_STATUS schSStatus;
if (g_dwOSVersion == OS_VERSION_WIN9X)
{
hWnd = FindWindow(_T("ApacheWin95ServiceMonitor"), szServiceName);
if (hWnd && GetWindowThreadProcessId(hWnd, &dwPid))
{
*lpdwPid = 1;
return TRUE;
}
else {
return FALSE;
}
}
else
{
dwPid = 0;
schSCManager = OpenSCManager(szComputerName, NULL,
SC_MANAGER_CONNECT);
if (!schSCManager) {
return FALSE;
}
schService = OpenService(schSCManager, szServiceName,
SERVICE_QUERY_STATUS);
if (schService != NULL)
{
if (QueryServiceStatus(schService, &schSStatus))
{
dwPid = schSStatus.dwCurrentState;
if (lpdwPid) {
*lpdwPid = 1;
}
}
CloseServiceHandle(schService);
CloseServiceHandle(schSCManager);
return dwPid == SERVICE_RUNNING ? TRUE : FALSE;
}
else {
g_bRescanServices = TRUE;
}
CloseServiceHandle(schSCManager);
return FALSE;
}
return FALSE;
}
BOOL FindRunningServices(void)
{
int i = 0;
DWORD dwPid;
BOOL rv = FALSE;
while (g_stServices[i].szServiceName != NULL)
{
if (!IsServiceRunning(g_stServices[i].szServiceName,
g_stServices[i].szComputerName, &dwPid)) {
dwPid = 0;
}
if (g_stServices[i].dwPid != dwPid) {
rv = TRUE;
}
g_stServices[i].dwPid = dwPid;
++i;
}
return rv;
}
BOOL GetApacheServicesStatus()
{
TCHAR szKey[MAX_PATH];
TCHAR achKey[MAX_PATH];
TCHAR szImagePath[MAX_PATH];
TCHAR szBuf[MAX_PATH];
TCHAR szTmp[MAX_PATH];
HKEY hKey, hSubKey, hKeyRemote;
DWORD retCode, rv, dwKeyType;
DWORD dwBufLen = MAX_PATH;
int i, stPos = 0;
int computers = 0;
g_bRescanServices = FALSE;
am_ClearServicesSt();
while (g_stComputers[computers].szComputerName != NULL) {
hKeyRemote = g_stComputers[computers].hRegistry;
retCode = RegOpenKeyEx(hKeyRemote,
_T("System\\CurrentControlSet\\Services\\"),
0, KEY_READ, &hKey);
if (retCode != ERROR_SUCCESS)
{
ErrorMessage(NULL, FALSE);
return FALSE;
}
for (i = 0, retCode = ERROR_SUCCESS; retCode == ERROR_SUCCESS; i++)
{
retCode = RegEnumKey(hKey, i, achKey, MAX_PATH);
if (retCode == ERROR_SUCCESS)
{
_tcscpy(szKey, _T("System\\CurrentControlSet\\Services\\"));
_tcscat(szKey, achKey);
if (RegOpenKeyEx(hKeyRemote, szKey, 0,
KEY_QUERY_VALUE, &hSubKey) == ERROR_SUCCESS)
{
dwBufLen = MAX_PATH;
rv = RegQueryValueEx(hSubKey, _T("ImagePath"), NULL,
&dwKeyType, (LPBYTE)szImagePath, &dwBufLen);
if (rv == ERROR_SUCCESS
&& (dwKeyType == REG_SZ
|| dwKeyType == REG_EXPAND_SZ)
&& dwBufLen)
{
_tcscpy(szBuf, szImagePath);
CharLower(szBuf);
/* the service name could be httpd*.exe or Apache*.exe */
if (((_tcsstr(szBuf, _T("\\apache")) != NULL)
|| (_tcsstr(szBuf, _T("\\httpd")) != NULL))
&& _tcsstr(szBuf, _T(".exe"))
&& (_tcsstr(szBuf, _T("--ntservice")) != NULL
|| _tcsstr(szBuf, _T("-k ")) != NULL))
{
g_stServices[stPos].szServiceName = _tcsdup(achKey);
g_stServices[stPos].szImagePath = _tcsdup(szImagePath);
g_stServices[stPos].szComputerName =
_tcsdup(g_stComputers[computers].szComputerName);
dwBufLen = MAX_PATH;
if (RegQueryValueEx(hSubKey, _T("Description"), NULL,
&dwKeyType, (LPBYTE)szBuf, &dwBufLen)
== ERROR_SUCCESS) {
g_stServices[stPos].szDescription = _tcsdup(szBuf);
}
dwBufLen = MAX_PATH;
if (RegQueryValueEx(hSubKey, _T("DisplayName"), NULL,
&dwKeyType, (LPBYTE)szBuf, &dwBufLen)
== ERROR_SUCCESS)
{
if (_tcscmp(g_stComputers[computers]
.szComputerName, g_szLocalHost) != 0)
{
_tcscpy(szTmp, g_stComputers[computers]
.szComputerName + 2);
_tcscat(szTmp, _T("@"));
_tcscat(szTmp, szBuf);
}
else {
_tcscpy(szTmp, szBuf);
}
g_stServices[stPos].szDisplayName = _tcsdup(szTmp);
}
++stPos;
if (stPos >= MAX_APACHE_SERVICES) {
retCode = !ERROR_SUCCESS;
}
}
}
RegCloseKey(hSubKey);
}
}
}
++computers;
RegCloseKey(hKey);
}
FindRunningServices();
return TRUE;
}
LRESULT CALLBACK ConnectDlgProc(HWND hDlg, UINT message,
WPARAM wParam, LPARAM lParam)
{
TCHAR szCmp[MAX_COMPUTERNAME_LENGTH+4];
switch (message)
{
case WM_INITDIALOG:
ShowWindow(hDlg, SW_HIDE);
g_hwndConnectDlg = hDlg;
CenterWindow(hDlg);
ShowWindow(hDlg, SW_SHOW);
SetFocus(GetDlgItem(hDlg, IDC_COMPUTER));
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
memset(szCmp, 0, sizeof(szCmp));
_tcscpy(szCmp, _T("\\\\"));
SendMessage(GetDlgItem(hDlg, IDC_COMPUTER), WM_GETTEXT,
(WPARAM) MAX_COMPUTERNAME_LENGTH,
(LPARAM) szCmp+2);
_tcsupr(szCmp);
if (_tcslen(szCmp) < 3) {
EndDialog(hDlg, TRUE);
return TRUE;
}
am_ConnectComputer(szCmp);
SendMessage(g_hwndMain, WM_TIMER, WM_TIMER_RESCAN, 0);
case IDCANCEL:
EndDialog(hDlg, TRUE);
return TRUE;
case IDC_LBROWSE:
{
BROWSEINFO bi;
ITEMIDLIST *il;
LPMALLOC pMalloc;
memset(&bi, 0, sizeof(BROWSEINFO));
SHGetSpecialFolderLocation(hDlg, CSIDL_NETWORK, &il);
bi.lpszTitle = _T("ApacheMonitor :\nSelect Network Computer!");
bi.pszDisplayName = szCmp;
bi.hwndOwner = hDlg;
bi.ulFlags = BIF_BROWSEFORCOMPUTER;
bi.lpfn = NULL;
bi.lParam = 0;
bi.iImage = 0;
bi.pidlRoot = il;
if (SHBrowseForFolder(&bi) != NULL) {
SendMessage(GetDlgItem(hDlg, IDC_COMPUTER),
WM_SETTEXT,
(WPARAM) NULL, (LPARAM) szCmp);
}
if (SHGetMalloc(&pMalloc)) {
pMalloc->lpVtbl->Free(pMalloc, il);
pMalloc->lpVtbl->Release(pMalloc);
}
return TRUE;
}
}
break;
case WM_QUIT:
case WM_CLOSE:
EndDialog(hDlg, TRUE);
return TRUE;
default:
return FALSE;
}
return FALSE;
}
LRESULT CALLBACK ServiceDlgProc(HWND hDlg, UINT message,
WPARAM wParam, LPARAM lParam)
{
TCHAR szBuf[MAX_PATH];
HWND hListBox;
static HWND hStatusBar;
TEXTMETRIC tm;
int i, y;
HDC hdcMem;
RECT rcBitmap;
LRESULT nItem;
LPMEASUREITEMSTRUCT lpmis;
LPDRAWITEMSTRUCT lpdis;
memset(szBuf, 0, sizeof(szBuf));
switch (message)
{
case WM_INITDIALOG:
ShowWindow(hDlg, SW_HIDE);
g_hwndServiceDlg = hDlg;
SetWindowText(hDlg, g_szTitle);
Button_Enable(GetDlgItem(hDlg, IDC_SSTART), FALSE);
Button_Enable(GetDlgItem(hDlg, IDC_SSTOP), FALSE);
Button_Enable(GetDlgItem(hDlg, IDC_SRESTART), FALSE);
Button_Enable(GetDlgItem(hDlg, IDC_SDISCONN), FALSE);
SetWindowText(GetDlgItem(hDlg, IDC_SSTART),
g_lpMsg[IDS_MSG_SSTART - IDS_MSG_FIRST]);
SetWindowText(GetDlgItem(hDlg, IDC_SSTOP),
g_lpMsg[IDS_MSG_SSTOP - IDS_MSG_FIRST]);
SetWindowText(GetDlgItem(hDlg, IDC_SRESTART),
g_lpMsg[IDS_MSG_SRESTART - IDS_MSG_FIRST]);
SetWindowText(GetDlgItem(hDlg, IDC_SMANAGER),
g_lpMsg[IDS_MSG_SERVICES - IDS_MSG_FIRST]);
SetWindowText(GetDlgItem(hDlg, IDC_SCONNECT),
g_lpMsg[IDS_MSG_CONNECT - IDS_MSG_FIRST]);
SetWindowText(GetDlgItem(hDlg, IDC_SEXIT),
g_lpMsg[IDS_MSG_MNUEXIT - IDS_MSG_FIRST]);
if (g_dwOSVersion < OS_VERSION_WINNT)
{
ShowWindow(GetDlgItem(hDlg, IDC_SMANAGER), SW_HIDE);
ShowWindow(GetDlgItem(hDlg, IDC_SCONNECT), SW_HIDE);
ShowWindow(GetDlgItem(hDlg, IDC_SDISCONN), SW_HIDE);
}
hListBox = GetDlgItem(hDlg, IDL_SERVICES);
g_hwndStdoutList = GetDlgItem(hDlg, IDL_STDOUT);
hStatusBar = CreateStatusWindow(0x0800 /* SBT_TOOLTIPS */
| WS_CHILD | WS_VISIBLE,
_T(""), hDlg, IDC_STATBAR);
if (GetApacheServicesStatus())
{
i = 0;
while (g_stServices[i].szServiceName != NULL)
{
addListBoxItem(hListBox, g_stServices[i].szDisplayName,
g_stServices[i].dwPid == 0 ? g_hBmpStop
: g_hBmpStart);
++i;
}
}
CenterWindow(hDlg);
ShowWindow(hDlg, SW_SHOW);
SetFocus(hListBox);
SendMessage(hListBox, LB_SETCURSEL, 0, 0);
return TRUE;
break;
case WM_MANAGEMESSAGE:
ApacheManageService(g_stServices[LOWORD(wParam)].szServiceName,
g_stServices[LOWORD(wParam)].szImagePath,
g_stServices[LOWORD(wParam)].szComputerName,
LOWORD(lParam));
return TRUE;
break;
case WM_UPDATEMESSAGE:
hListBox = GetDlgItem(hDlg, IDL_SERVICES);
SendMessage(hListBox, LB_RESETCONTENT, 0, 0);
SendMessage(hStatusBar, SB_SETTEXT, 0, (LPARAM)_T(""));
Button_Enable(GetDlgItem(hDlg, IDC_SSTART), FALSE);
Button_Enable(GetDlgItem(hDlg, IDC_SSTOP), FALSE);
Button_Enable(GetDlgItem(hDlg, IDC_SRESTART), FALSE);
Button_Enable(GetDlgItem(hDlg, IDC_SDISCONN), FALSE);
i = 0;
while (g_stServices[i].szServiceName != NULL)
{
addListBoxItem(hListBox, g_stServices[i].szDisplayName,
g_stServices[i].dwPid == 0 ? g_hBmpStop : g_hBmpStart);
++i;
}
SendMessage(hListBox, LB_SETCURSEL, 0, 0);
/* Dirty hack to bring the window to the foreground */
SetWindowPos(hDlg, HWND_TOPMOST, 0, 0, 0, 0,
SWP_NOSIZE | SWP_NOMOVE | SWP_SHOWWINDOW);
SetWindowPos(hDlg, HWND_NOTOPMOST, 0, 0, 0, 0,
SWP_NOSIZE | SWP_NOMOVE | SWP_SHOWWINDOW);
SetFocus(hListBox);
return TRUE;
break;
case WM_MEASUREITEM:
lpmis = (LPMEASUREITEMSTRUCT) lParam;
lpmis->itemHeight = YBITMAP;
return TRUE;
case WM_SETCURSOR:
if (g_bConsoleRun) {
SetCursor(g_hCursorHourglass);
}
else {
SetCursor(g_hCursorArrow);
}
return TRUE;
case WM_DRAWITEM:
lpdis = (LPDRAWITEMSTRUCT) lParam;
if (lpdis->itemID == -1) {
break;
}
switch (lpdis->itemAction)
{
case ODA_SELECT:
case ODA_DRAWENTIRE:
g_hBmpPicture = (HBITMAP)SendMessage(lpdis->hwndItem,
LB_GETITEMDATA,
lpdis->itemID, (LPARAM) 0);
hdcMem = CreateCompatibleDC(lpdis->hDC);
g_hBmpOld = SelectObject(hdcMem, g_hBmpPicture);
BitBlt(lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top,
lpdis->rcItem.right - lpdis->rcItem.left,
lpdis->rcItem.bottom - lpdis->rcItem.top,
hdcMem, 0, 0, SRCCOPY);
SendMessage(lpdis->hwndItem, LB_GETTEXT,
lpdis->itemID, (LPARAM) szBuf);
GetTextMetrics(lpdis->hDC, &tm);
y = (lpdis->rcItem.bottom + lpdis->rcItem.top - tm.tmHeight) / 2;
SelectObject(hdcMem, g_hBmpOld);
DeleteDC(hdcMem);
rcBitmap.left = lpdis->rcItem.left + XBITMAP + 2;
rcBitmap.top = lpdis->rcItem.top;
rcBitmap.right = lpdis->rcItem.right;
rcBitmap.bottom = lpdis->rcItem.top + YBITMAP;
if (lpdis->itemState & ODS_SELECTED)
{
if (g_hBmpPicture == g_hBmpStop)
{
Button_Enable(GetDlgItem(hDlg, IDC_SSTART), TRUE);
Button_Enable(GetDlgItem(hDlg, IDC_SSTOP), FALSE);
Button_Enable(GetDlgItem(hDlg, IDC_SRESTART), FALSE);
}
else if (g_hBmpPicture == g_hBmpStart)
{
Button_Enable(GetDlgItem(hDlg, IDC_SSTART), FALSE);
Button_Enable(GetDlgItem(hDlg, IDC_SSTOP), TRUE);
Button_Enable(GetDlgItem(hDlg, IDC_SRESTART), TRUE);
}
else {
Button_Enable(GetDlgItem(hDlg, IDC_SSTART), FALSE);
Button_Enable(GetDlgItem(hDlg, IDC_SSTOP), FALSE);
Button_Enable(GetDlgItem(hDlg, IDC_SRESTART), FALSE);
}
if (_tcscmp(g_stServices[lpdis->itemID].szComputerName,
g_szLocalHost) == 0) {
Button_Enable(GetDlgItem(hDlg, IDC_SDISCONN), FALSE);
}
else {
Button_Enable(GetDlgItem(hDlg, IDC_SDISCONN), TRUE);
}
if (g_stServices[lpdis->itemID].szDescription) {
SendMessage(hStatusBar, SB_SETTEXT, 0,
(LPARAM)g_stServices[lpdis->itemID].szDescription);
}
else {
SendMessage(hStatusBar, SB_SETTEXT, 0, (LPARAM)_T(""));
}
SetTextColor(lpdis->hDC, GetSysColor(COLOR_HIGHLIGHTTEXT));
SetBkColor(lpdis->hDC, GetSysColor(COLOR_HIGHLIGHT));
FillRect(lpdis->hDC, &rcBitmap, (HBRUSH)(COLOR_HIGHLIGHTTEXT));
}
else
{
SetTextColor(lpdis->hDC, GetSysColor(COLOR_MENUTEXT));
SetBkColor(lpdis->hDC, GetSysColor(COLOR_WINDOW));
FillRect(lpdis->hDC, &rcBitmap, (HBRUSH)(COLOR_WINDOW+1));
}
TextOut(lpdis->hDC, XBITMAP + 6, y, szBuf, (int)_tcslen(szBuf));
break;
case ODA_FOCUS:
break;
}
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDL_SERVICES:
switch (HIWORD(wParam))
{
case LBN_DBLCLK:
/* if started then stop, if stopped then start */
hListBox = GetDlgItem(hDlg, IDL_SERVICES);
nItem = SendMessage(hListBox, LB_GETCURSEL, 0, 0);
if (nItem != LB_ERR)
{
g_hBmpPicture = (HBITMAP)SendMessage(hListBox,
LB_GETITEMDATA,
nItem, (LPARAM) 0);
if (g_hBmpPicture == g_hBmpStop) {
SendMessage(hDlg, WM_MANAGEMESSAGE, nItem,
SERVICE_CONTROL_CONTINUE);
}
else {
SendMessage(hDlg, WM_MANAGEMESSAGE, nItem,
SERVICE_CONTROL_STOP);
}
}
return TRUE;
}
break;
case IDOK:
EndDialog(hDlg, TRUE);
return TRUE;
case IDC_SSTART:
Button_Enable(GetDlgItem(hDlg, IDC_SSTART), FALSE);
hListBox = GetDlgItem(hDlg, IDL_SERVICES);
nItem = SendMessage(hListBox, LB_GETCURSEL, 0, 0);
if (nItem != LB_ERR) {
SendMessage(hDlg, WM_MANAGEMESSAGE, nItem,
SERVICE_CONTROL_CONTINUE);
}
Button_Enable(GetDlgItem(hDlg, IDC_SSTART), TRUE);
return TRUE;
case IDC_SSTOP:
Button_Enable(GetDlgItem(hDlg, IDC_SSTOP), FALSE);
hListBox = GetDlgItem(hDlg, IDL_SERVICES);
nItem = SendMessage(hListBox, LB_GETCURSEL, 0, 0);
if (nItem != LB_ERR) {
SendMessage(hDlg, WM_MANAGEMESSAGE, nItem,
SERVICE_CONTROL_STOP);
}
Button_Enable(GetDlgItem(hDlg, IDC_SSTOP), TRUE);
return TRUE;
case IDC_SRESTART:
Button_Enable(GetDlgItem(hDlg, IDC_SRESTART), FALSE);
hListBox = GetDlgItem(hDlg, IDL_SERVICES);
nItem = SendMessage(hListBox, LB_GETCURSEL, 0, 0);
if (nItem != LB_ERR) {
SendMessage(hDlg, WM_MANAGEMESSAGE, nItem,
SERVICE_APACHE_RESTART);
}
Button_Enable(GetDlgItem(hDlg, IDC_SRESTART), TRUE);
return TRUE;
case IDC_SMANAGER:
if (g_dwOSVersion >= OS_VERSION_WIN2K) {
ShellExecute(hDlg, _T("open"), _T("services.msc"), _T("/s"),
NULL, SW_NORMAL);
}
else {
WinExec("Control.exe SrvMgr.cpl Services", SW_NORMAL);
}
return TRUE;
case IDC_SEXIT:
EndDialog(hDlg, TRUE);
SendMessage(g_hwndMain, WM_COMMAND, (WPARAM)IDM_EXIT, 0);
return TRUE;
case IDC_SCONNECT:
DialogBox(g_hInstance, MAKEINTRESOURCE(IDD_DLGCONNECT),
hDlg, (DLGPROC)ConnectDlgProc);
return TRUE;
case IDC_SDISCONN:
hListBox = GetDlgItem(hDlg, IDL_SERVICES);
nItem = SendMessage(hListBox, LB_GETCURSEL, 0, 0);
if (nItem != LB_ERR) {
am_DisconnectComputer(g_stServices[nItem].szComputerName);
SendMessage(g_hwndMain, WM_TIMER, WM_TIMER_RESCAN, 0);
}
return TRUE;
}
break;
case WM_SIZE:
switch (LOWORD(wParam))
{
case SIZE_MINIMIZED:
EndDialog(hDlg, TRUE);
return TRUE;
break;
}
break;
case WM_QUIT:
case WM_CLOSE:
EndDialog(hDlg, TRUE);
return TRUE;
default:
return FALSE;
}
return FALSE;
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT message,
WPARAM wParam, LPARAM lParam)
{
if (message == g_bUiTaskbarCreated)
{
/* restore the tray icon on shell restart */
ShowNotifyIcon(hWnd, NIM_ADD);
return DefWindowProc(hWnd, message, wParam, lParam);
}
switch (message)
{
case WM_CREATE:
GetApacheServicesStatus();
ShowNotifyIcon(hWnd, NIM_ADD);
SetTimer(hWnd, WM_TIMER_REFRESH, REFRESH_TIME, NULL);
SetTimer(hWnd, WM_TIMER_RESCAN, RESCAN_TIME, NULL);
break;
case WM_TIMER:
switch (wParam)
{
case WM_TIMER_RESCAN:
{
int nPrev = 0, nNew = 0;
EnterCriticalSection(&g_stcSection);
if (FindRunningServices() || g_bRescanServices)
{
ShowNotifyIcon(hWnd, NIM_MODIFY);
if (g_hwndServiceDlg)
PostMessage(g_hwndServiceDlg, WM_UPDATEMESSAGE, 0, 0);
}
/* check if services list changed */
while (g_stServices[nPrev].szServiceName != NULL)
++nPrev;
GetApacheServicesStatus();
while (g_stServices[nNew].szServiceName != NULL)
++nNew;
if (nPrev != nNew)
{
ShowNotifyIcon(hWnd, NIM_MODIFY);
if (g_hwndServiceDlg) {
PostMessage(g_hwndServiceDlg, WM_UPDATEMESSAGE, 0, 0);
}
}
LeaveCriticalSection(&g_stcSection);
break;
}
case WM_TIMER_REFRESH:
{
int nPrev = 0, nNew = 0;
EnterCriticalSection(&g_stcSection);
if (g_bRescanServices)
{
GetApacheServicesStatus();
ShowNotifyIcon(hWnd, NIM_MODIFY);
if (g_hwndServiceDlg) {
PostMessage(g_hwndServiceDlg, WM_UPDATEMESSAGE, 0, 0);
}
}
else if (FindRunningServices())
{
ShowNotifyIcon(hWnd, NIM_MODIFY);
if (g_hwndServiceDlg) {
PostMessage(g_hwndServiceDlg, WM_UPDATEMESSAGE, 0, 0);
}
}
LeaveCriticalSection(&g_stcSection);
break;
}
}
break;
case WM_QUIT:
ShowNotifyIcon(hWnd, NIM_DELETE);
break;
case WM_TRAYMESSAGE:
switch (lParam)
{
case WM_LBUTTONDBLCLK:
if (!g_bDlgServiceOn)
{
g_bDlgServiceOn = TRUE;
DialogBox(g_hInstance, MAKEINTRESOURCE(IDD_DLGSERVICES),
hWnd, (DLGPROC)ServiceDlgProc);
g_bDlgServiceOn = FALSE;
g_hwndServiceDlg = NULL;
}
else if (IsWindow(g_hwndServiceDlg))
{
/* Dirty hack to bring the window to the foreground */
SetWindowPos(g_hwndServiceDlg, HWND_TOPMOST, 0, 0, 0, 0,
SWP_NOSIZE | SWP_NOMOVE | SWP_SHOWWINDOW);
SetWindowPos(g_hwndServiceDlg, HWND_NOTOPMOST, 0, 0, 0, 0,
SWP_NOSIZE | SWP_NOMOVE | SWP_SHOWWINDOW);
SetFocus(g_hwndServiceDlg);
}
break;
case WM_LBUTTONUP:
ShowTryServicesMenu(hWnd);
break;
case WM_RBUTTONUP:
ShowTryPopupMenu(hWnd);
break;
}
break;
case WM_COMMAND:
if ((LOWORD(wParam) & IDM_SM_START) == IDM_SM_START)
{
ApacheManageService(g_stServices[LOWORD(wParam)
- IDM_SM_START].szServiceName,
g_stServices[LOWORD(wParam)
- IDM_SM_START].szImagePath,
g_stServices[LOWORD(wParam)
- IDM_SM_START].szComputerName,
SERVICE_CONTROL_CONTINUE);
return TRUE;
}
else if ((LOWORD(wParam) & IDM_SM_STOP) == IDM_SM_STOP)
{
ApacheManageService(g_stServices[LOWORD(wParam)
- IDM_SM_STOP].szServiceName,
g_stServices[LOWORD(wParam)
- IDM_SM_STOP].szImagePath,
g_stServices[LOWORD(wParam)
- IDM_SM_STOP].szComputerName,
SERVICE_CONTROL_STOP);
return TRUE;
}
else if ((LOWORD(wParam) & IDM_SM_RESTART) == IDM_SM_RESTART)
{
ApacheManageService(g_stServices[LOWORD(wParam)
- IDM_SM_RESTART].szServiceName,
g_stServices[LOWORD(wParam)
- IDM_SM_RESTART].szImagePath,
g_stServices[LOWORD(wParam)
- IDM_SM_RESTART].szComputerName,
SERVICE_APACHE_RESTART);
return TRUE;
}
switch (LOWORD(wParam))
{
case IDM_RESTORE:
if (!g_bDlgServiceOn)
{
g_bDlgServiceOn = TRUE;
DialogBox(g_hInstance, MAKEINTRESOURCE(IDD_DLGSERVICES),
hWnd, (DLGPROC)ServiceDlgProc);
g_bDlgServiceOn = FALSE;
g_hwndServiceDlg = NULL;
}
else if (IsWindow(g_hwndServiceDlg)) {
SetFocus(g_hwndServiceDlg);
}
break;
case IDC_SMANAGER:
if (g_dwOSVersion >= OS_VERSION_WIN2K) {
ShellExecute(NULL, _T("open"), _T("services.msc"), _T("/s"),
NULL, SW_NORMAL);
}
else {
WinExec("Control.exe SrvMgr.cpl Services", SW_NORMAL);
}
return TRUE;
case IDM_EXIT:
ShowNotifyIcon(hWnd, NIM_DELETE);
PostQuitMessage(0);
return TRUE;
}
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return FALSE;
}
static int KillAWindow(HWND appwindow)
{
HANDLE appproc;
DWORD procid;
BOOL postres;
SetLastError(0);
GetWindowThreadProcessId(appwindow, &procid);
if (GetLastError())
return(2);
appproc = OpenProcess(SYNCHRONIZE, 0, procid);
postres = PostMessage(appwindow, WM_COMMAND, IDM_EXIT, 0);
if (appproc && postres) {
if (WaitForSingleObject(appproc, 10 /* seconds */ * 1000)
== WAIT_OBJECT_0) {
CloseHandle(appproc);
return (0);
}
}
if (appproc)
CloseHandle(appproc);
if ((appproc = OpenProcess(PROCESS_TERMINATE, 0, procid)) != NULL) {
if (TerminateProcess(appproc, 0)) {
CloseHandle(appproc);
return (0);
}
CloseHandle(appproc);
}
/* Perhaps we were short of permissions? */
return (2);
}
static int KillAllMonitors(void)
{
HWND appwindow;
int exitcode = 0;
PWTS_PROCESS_INFO tsProcs;
DWORD tsProcCount, i;
DWORD thisProcId;
/* This is graceful, close our own Window, clearing the icon */
if ((appwindow = FindWindow(g_szWindowClass, g_szTitle)) != NULL)
exitcode = KillAWindow(appwindow);
if (g_dwOSVersion < OS_VERSION_WIN2K)
return exitcode;
thisProcId = GetCurrentProcessId();
if (!WTSEnumerateProcesses(WTS_CURRENT_SERVER_HANDLE, 0, 1,
&tsProcs, &tsProcCount))
return exitcode;
/* This is ungraceful; close other Windows, with a lingering icon.
* Since on terminal server it's not possible to post the message
* to exit across sessions, we have to suffer this side effect
* of a taskbar 'icon' which will evaporate the next time that
* the user hovers over it or when the taskbar area is updated.
*/
for (i = 0; i < tsProcCount; ++i) {
if (_tcscmp(tsProcs[i].pProcessName, _T(AM_STRINGIFY(BIN_NAME))) == 0
&& tsProcs[i].ProcessId != thisProcId)
WTSTerminateProcess(WTS_CURRENT_SERVER_HANDLE,
tsProcs[i].ProcessId, 1);
}
WTSFreeMemory(tsProcs);
return exitcode;
}
/* Create main invisible window */
HWND CreateMainWindow(HINSTANCE hInstance)
{
HWND hWnd = NULL;
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = (WNDPROC)WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = (HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_APSRVMON),
IMAGE_ICON, 32, 32, LR_DEFAULTCOLOR);
wcex.hCursor = g_hCursorArrow;
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName = 0;
wcex.lpszClassName = g_szWindowClass;
wcex.hIconSm = (HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_APSRVMON),
IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
if (RegisterClassEx(&wcex)) {
hWnd = CreateWindow(g_szWindowClass, g_szTitle,
0, 0, 0, 0, 0,
NULL, NULL, hInstance, NULL);
}
return hWnd;
}
#ifndef UNICODE
/* Borrowed from CRT internal.h for _MBCS argc/argv parsing in this GUI app */
int __cdecl _setargv(void);
#endif
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow)
{
TCHAR szTmp[MAX_LOADSTRING];
TCHAR szCmp[MAX_COMPUTERNAME_LENGTH+4];
MSG msg;
/* existing window */
HWND appwindow;
DWORD dwControl;
int i;
DWORD d;
if (!GetSystemOSVersion(&g_dwOSVersion))
{
ErrorMessage(NULL, TRUE);
return 1;
}
g_LangID = GetUserDefaultLangID();
if ((g_LangID & 0xFF) != LANG_ENGLISH) {
g_LangID = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL);
}
for (i = IDS_MSG_FIRST; i <= IDS_MSG_LAST; ++i) {
LoadString(hInstance, i, szTmp, MAX_LOADSTRING);
g_lpMsg[i - IDS_MSG_FIRST] = _tcsdup(szTmp);
}
LoadString(hInstance, IDS_APMONITORTITLE, szTmp, MAX_LOADSTRING);
d = MAX_COMPUTERNAME_LENGTH+1;
_tcscpy(szCmp, _T("\\\\"));
GetComputerName(szCmp + 2, &d);
_tcsupr(szCmp);
g_szLocalHost = _tcsdup(szCmp);
memset(g_stComputers, 0, sizeof(ST_MONITORED_COMP) * MAX_APACHE_COMPUTERS);
g_stComputers[0].szComputerName = _tcsdup(szCmp);
g_stComputers[0].hRegistry = HKEY_LOCAL_MACHINE;
g_szTitle = _tcsdup(szTmp);
LoadString(hInstance, IDS_APMONITORCLASS, szTmp, MAX_LOADSTRING);
g_szWindowClass = _tcsdup(szTmp);
appwindow = FindWindow(g_szWindowClass, g_szTitle);
#ifdef UNICODE
__wargv = CommandLineToArgvW(GetCommandLineW(), &__argc);
#else
_setargv();
#endif
if ((__argc == 2) && (_tcscmp(__targv[1], _T("--kill")) == 0))
{
/* Off to chase and close up every ApacheMonitor taskbar window */
return KillAllMonitors();
}
else if ((__argc == 4) && (g_dwOSVersion >= OS_VERSION_WIN2K))
{
dwControl = _ttoi(__targv[1]);
if ((dwControl != SERVICE_CONTROL_CONTINUE) &&
(dwControl != SERVICE_APACHE_RESTART) &&
(dwControl != SERVICE_CONTROL_STOP))
{
return 1;
}
/* Chase down and close up our session's previous window */
if ((appwindow) != NULL)
KillAWindow(appwindow);
}
else if (__argc != 1) {
return 1;
}
else if (appwindow)
{
ErrorMessage(g_lpMsg[IDS_MSG_APPRUNNING - IDS_MSG_FIRST], FALSE);
return 0;
}
g_icoStop = LoadImage(hInstance, MAKEINTRESOURCE(IDI_ICOSTOP),
IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
g_icoRun = LoadImage(hInstance, MAKEINTRESOURCE(IDI_ICORUN),
IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
g_hCursorHourglass = LoadImage(NULL, MAKEINTRESOURCE(OCR_WAIT),
IMAGE_CURSOR, LR_DEFAULTSIZE,
LR_DEFAULTSIZE, LR_SHARED);
g_hCursorArrow = LoadImage(NULL, MAKEINTRESOURCE(OCR_NORMAL),
IMAGE_CURSOR, LR_DEFAULTSIZE,
LR_DEFAULTSIZE, LR_SHARED);
g_hBmpStart = LoadImage(hInstance, MAKEINTRESOURCE(IDB_BMPRUN),
IMAGE_BITMAP, XBITMAP, YBITMAP,
LR_DEFAULTCOLOR);
g_hBmpStop = LoadImage(hInstance, MAKEINTRESOURCE(IDB_BMPSTOP),
IMAGE_BITMAP, XBITMAP, YBITMAP,
LR_DEFAULTCOLOR);
memset(g_stServices, 0, sizeof(ST_APACHE_SERVICE) * MAX_APACHE_SERVICES);
CoInitialize(NULL);
InitCommonControls();
g_hInstance = hInstance;
g_hwndMain = CreateMainWindow(hInstance);
g_bUiTaskbarCreated = RegisterWindowMessage(_T("TaskbarCreated"));
InitializeCriticalSection(&g_stcSection);
g_hwndServiceDlg = NULL;
if (g_hwndMain != NULL)
{
/* To avoid recursion, pass ImagePath NULL (a noop on NT and later) */
if ((__argc == 4) && (g_dwOSVersion >= OS_VERSION_WIN2K))
ApacheManageService(__targv[2], NULL, __targv[3], dwControl);
while (GetMessage(&msg, NULL, 0, 0) == TRUE)
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
am_ClearServicesSt();
}
am_ClearComputersSt();
DeleteCriticalSection(&g_stcSection);
DestroyIcon(g_icoStop);
DestroyIcon(g_icoRun);
DestroyCursor(g_hCursorHourglass);
DestroyCursor(g_hCursorArrow);
DeleteObject(g_hBmpStart);
DeleteObject(g_hBmpStop);
CoUninitialize();
return 0;
}