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Diffstat (limited to 'support/win32/ApacheMonitor.c')
| -rw-r--r-- | support/win32/ApacheMonitor.c | 1671 |
1 files changed, 1671 insertions, 0 deletions
diff --git a/support/win32/ApacheMonitor.c b/support/win32/ApacheMonitor.c new file mode 100644 index 0000000..841b4ab --- /dev/null +++ b/support/win32/ApacheMonitor.c @@ -0,0 +1,1671 @@ +/* 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_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; + +LANGID g_LangID; +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: + 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); + 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)); + +} + + +BOOL ApacheManageService(LPCTSTR szServiceName, LPCTSTR szImagePath, + LPTSTR szComputerName, DWORD dwCommand) +{ + TCHAR szMsg[MAX_PATH]; + BOOL retValue; + SC_HANDLE schService; + SC_HANDLE schSCManager; + SERVICE_STATUS schSStatus; + int ticks; + + 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; +} + + +BOOL IsServiceRunning(LPCTSTR szServiceName, LPCTSTR szComputerName, + LPDWORD lpdwPid) +{ + DWORD dwPid; + SC_HANDLE schService; + SC_HANDLE schSCManager; + SERVICE_STATUS schSStatus; + + 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; +} + + +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 (SUCCEEDED(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, IDCANCEL), + g_lpMsg[IDS_MSG_OK - IDS_MSG_FIRST]); + 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_FOCUS: + 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_SetStyle(GetDlgItem(hDlg, IDC_SSTART), BS_DEFPUSHBUTTON, 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_SetStyle(GetDlgItem(hDlg, IDC_SSTOP), BS_DEFPUSHBUTTON, 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("")); + } + if (lpdis->itemState & ODS_FOCUS) { + SetTextColor(lpdis->hDC, GetSysColor(COLOR_HIGHLIGHTTEXT)); + SetBkColor(lpdis->hDC, GetSysColor(COLOR_HIGHLIGHT)); + FillRect(lpdis->hDC, &rcBitmap, (HBRUSH)(COLOR_HIGHLIGHT+1)); + } + else { + SetTextColor(lpdis->hDC, GetSysColor(COLOR_INACTIVECAPTIONTEXT)); + SetBkColor(lpdis->hDC, GetSysColor(COLOR_INACTIVECAPTION)); + FillRect(lpdis->hDC, &rcBitmap, (HBRUSH)(COLOR_INACTIVECAPTION+1)); + } + } + 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; + } + 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 IDCANCEL: + 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_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: + { + 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 +#if defined(_MSC_VER) && _MSC_VER < 1800 + _setargv(); +#endif +#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; +} + |