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mayu.cpp
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mayu.cpp
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// mayu.cpp
#define APSTUDIO_INVOKED
#include "misc.h"
#include "compiler_specific_func.h"
#include "dlginvestigate.h"
#include "dlglog.h"
#include "dlgsetting.h"
#include "dlgversion.h"
#include "engine.h"
#include "errormessage.h"
#include "focus.h"
#include "function.h"
#include "hook.h"
#include "mayu.h"
#include "mayuipc.h"
#include "mayurc.h"
#include "msgstream.h"
#include "multithread.h"
#include "registry.h"
#include "setting.h"
#include "target.h"
#include "windowstool.h"
#include "fixscancodemap.h"
#include "vk2tchar.h"
#include <process.h>
#include <time.h>
#include <commctrl.h>
#include <wtsapi32.h>
#include <aclapi.h>
///
#define ID_MENUITEM_reloadBegin _APS_NEXT_COMMAND_VALUE
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Mayu
///
class Mayu
{
HWND m_hwndTaskTray; /// tasktray window
HWND m_hwndLog; /// log dialog
HWND m_hwndInvestigate; /// investigate dialog
HWND m_hwndVersion; /// version dialog
UINT m_WM_TaskbarRestart; /** window message sent when
taskber restarts */
UINT m_WM_MayuIPC; /** IPC message sent from
other applications */
NOTIFYICONDATA m_ni; /// taskbar icon data
HICON m_tasktrayIcon[2]; /// taskbar icon
bool m_canUseTasktrayBaloon; ///
tomsgstream m_log; /** log stream (output to log
dialog's edit) */
#ifdef LOG_TO_FILE
tofstream m_logFile;
#endif // LOG_TO_FILE
HMENU m_hMenuTaskTray; /// tasktray menu
#ifdef _WIN64
HANDLE m_hMutexYamyd;
STARTUPINFO m_si;
PROCESS_INFORMATION m_pi;
#endif // _WIN64
HANDLE m_mutex;
HANDLE m_hNotifyMailslot; /// mailslot to receive notify
HANDLE m_hNotifyEvent; /// event on receive notify
OVERLAPPED m_olNotify; ///
BYTE m_notifyBuf[NOTIFY_MESSAGE_SIZE];
static const DWORD SESSION_LOCKED = 1<<0;
static const DWORD SESSION_DISCONNECTED = 1<<1;
static const DWORD SESSION_END_QUERIED = 1<<2;
DWORD m_sessionState;
int m_escapeNlsKeys;
FixScancodeMap m_fixScancodeMap;
Setting *m_setting; /// current setting
bool m_isSettingDialogOpened; /// is setting dialog opened ?
Engine m_engine; /// engine
bool m_usingSN; /// using WTSRegisterSessionNotification() ?
time_t m_startTime; /// mayu started at ...
enum {
WM_APP_taskTrayNotify = WM_APP + 101, ///
WM_APP_msgStreamNotify = WM_APP + 102, ///
WM_APP_escapeNLSKeysFailed = WM_APP + 121, ///
ID_TaskTrayIcon = 1, ///
};
enum {
YAMY_TIMER_ESCAPE_NLS_KEYS = 0, ///
};
private:
static VOID CALLBACK mailslotProc(DWORD i_code, DWORD i_len, LPOVERLAPPED i_ol) {
Mayu *pThis;
if (i_code == ERROR_SUCCESS) {
pThis = reinterpret_cast<Mayu*>(CONTAINING_RECORD(i_ol, Mayu, m_olNotify));
pThis->mailslotHandler(i_code, i_len);
}
return;
}
BOOL mailslotHandler(DWORD i_code, DWORD i_len) {
BOOL result;
if (i_len) {
COPYDATASTRUCT cd;
cd.dwData = reinterpret_cast<Notify *>(m_notifyBuf)->m_type;
cd.cbData = i_len;
cd.lpData = m_notifyBuf;
notifyHandler(&cd);
}
memset(m_notifyBuf, 0, sizeof(m_notifyBuf));
result = ReadFileEx(m_hNotifyMailslot, m_notifyBuf, sizeof(m_notifyBuf),
&m_olNotify, Mayu::mailslotProc);
return result;
}
/// register class for tasktray
ATOM Register_tasktray() {
WNDCLASS wc;
wc.style = 0;
wc.lpfnWndProc = tasktray_wndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = sizeof(Mayu *);
wc.hInstance = g_hInst;
wc.hIcon = NULL;
wc.hCursor = NULL;
wc.hbrBackground = NULL;
wc.lpszMenuName = NULL;
wc.lpszClassName = _T("mayuTasktray");
return RegisterClass(&wc);
}
/// notify handler
BOOL notifyHandler(COPYDATASTRUCT *cd) {
switch (cd->dwData) {
case Notify::Type_setFocus:
case Notify::Type_name: {
NotifySetFocus *n = (NotifySetFocus *)cd->lpData;
n->m_className[NUMBER_OF(n->m_className) - 1] = _T('\0');
n->m_titleName[NUMBER_OF(n->m_titleName) - 1] = _T('\0');
if (n->m_type == Notify::Type_setFocus)
m_engine.setFocus(reinterpret_cast<HWND>(n->m_hwnd), n->m_threadId,
n->m_className, n->m_titleName, false);
{
Acquire a(&m_log, 1);
m_log << _T("HWND:\t") << std::hex
<< n->m_hwnd
<< std::dec << std::endl;
m_log << _T("THREADID:") << static_cast<int>(n->m_threadId)
<< std::endl;
}
Acquire a(&m_log, (n->m_type == Notify::Type_name) ? 0 : 1);
m_log << _T("CLASS:\t") << n->m_className << std::endl;
m_log << _T("TITLE:\t") << n->m_titleName << std::endl;
bool isMDI = true;
HWND hwnd = getToplevelWindow(reinterpret_cast<HWND>(n->m_hwnd), &isMDI);
RECT rc;
if (isMDI) {
getChildWindowRect(hwnd, &rc);
m_log << _T("MDI Window Position/Size: (")
<< rc.left << _T(", ") << rc.top << _T(") / (")
<< rcWidth(&rc) << _T("x") << rcHeight(&rc) << _T(")")
<< std::endl;
hwnd = getToplevelWindow(reinterpret_cast<HWND>(n->m_hwnd), NULL);
}
GetWindowRect(hwnd, &rc);
m_log << _T("Toplevel Window Position/Size: (")
<< rc.left << _T(", ") << rc.top << _T(") / (")
<< rcWidth(&rc) << _T("x") << rcHeight(&rc) << _T(")")
<< std::endl;
SystemParametersInfo(SPI_GETWORKAREA, 0, (void *)&rc, FALSE);
m_log << _T("Desktop Window Position/Size: (")
<< rc.left << _T(", ") << rc.top << _T(") / (")
<< rcWidth(&rc) << _T("x") << rcHeight(&rc) << _T(")")
<< std::endl;
m_log << std::endl;
break;
}
case Notify::Type_lockState: {
NotifyLockState *n = (NotifyLockState *)cd->lpData;
m_engine.setLockState(n->m_isNumLockToggled,
n->m_isCapsLockToggled,
n->m_isScrollLockToggled,
n->m_isKanaLockToggled,
n->m_isImeLockToggled,
n->m_isImeCompToggled);
#if 0
Acquire a(&m_log, 0);
if (n->m_isKanaLockToggled) {
m_log << _T("Notify::Type_lockState Kana on : ");
} else {
m_log << _T("Notify::Type_lockState Kana off : ");
}
m_log << n->m_debugParam << ", "
<< g_hookData->m_correctKanaLockHandling << std::endl;
#endif
break;
}
case Notify::Type_sync: {
m_engine.syncNotify();
break;
}
case Notify::Type_threadAttach: {
NotifyThreadAttach *n = (NotifyThreadAttach *)cd->lpData;
m_engine.threadAttachNotify(n->m_threadId);
break;
}
case Notify::Type_threadDetach: {
NotifyThreadDetach *n = (NotifyThreadDetach *)cd->lpData;
m_engine.threadDetachNotify(n->m_threadId);
break;
}
case Notify::Type_command64: {
NotifyCommand64 *n = (NotifyCommand64 *)cd->lpData;
m_engine.commandNotify(n->m_hwnd, n->m_message,
n->m_wParam, n->m_lParam);
break;
}
case Notify::Type_command32: {
NotifyCommand32 *n = (NotifyCommand32 *)cd->lpData;
m_engine.commandNotify(n->m_hwnd, n->m_message,
n->m_wParam, n->m_lParam);
break;
}
case Notify::Type_show: {
NotifyShow *n = (NotifyShow *)cd->lpData;
switch (n->m_show) {
case NotifyShow::Show_Maximized:
m_engine.setShow(true, false, n->m_isMDI);
break;
case NotifyShow::Show_Minimized:
m_engine.setShow(false, true, n->m_isMDI);
break;
case NotifyShow::Show_Normal:
default:
m_engine.setShow(false, false, n->m_isMDI);
break;
}
break;
}
case Notify::Type_log: {
Acquire a(&m_log, 1);
NotifyLog *n = (NotifyLog *)cd->lpData;
m_log << _T("hook log: ") << n->m_msg << std::endl;
break;
}
}
return true;
}
/// window procedure for tasktray
static LRESULT CALLBACK
tasktray_wndProc(HWND i_hwnd, UINT i_message,
WPARAM i_wParam, LPARAM i_lParam) {
#ifdef MAYU64
Mayu *This = reinterpret_cast<Mayu *>(GetWindowLongPtr(i_hwnd, 0));
#else
Mayu *This = reinterpret_cast<Mayu *>(GetWindowLong(i_hwnd, 0));
#endif
if (!This)
switch (i_message) {
case WM_CREATE:
This = reinterpret_cast<Mayu *>(
reinterpret_cast<CREATESTRUCT *>(i_lParam)->lpCreateParams);
This->m_fixScancodeMap.init(i_hwnd, WM_APP_escapeNLSKeysFailed);
if (This->m_escapeNlsKeys) {
This->m_fixScancodeMap.escape(true);
}
#ifdef MAYU64
SetWindowLongPtr(i_hwnd, 0, (LONG_PTR)This);
#else
SetWindowLong(i_hwnd, 0, (long)This);
#endif
return 0;
}
else
switch (i_message) {
case WM_COPYDATA: {
COPYDATASTRUCT *cd;
cd = reinterpret_cast<COPYDATASTRUCT *>(i_lParam);
return This->notifyHandler(cd);
}
case WM_QUERYENDSESSION:
if (!This->m_sessionState) {
if (This->m_escapeNlsKeys && This->m_engine.getIsEnabled()) {
This->m_fixScancodeMap.escape(false);
}
}
This->m_sessionState |= Mayu::SESSION_END_QUERIED;
This->m_engine.prepairQuit();
PostQuitMessage(0);
return TRUE;
#ifndef WM_WTSSESSION_CHANGE // WinUser.h
# define WM_WTSSESSION_CHANGE 0x02B1
#endif
case WM_WTSSESSION_CHANGE: {
const char *m = "";
switch (i_wParam) {
#ifndef WTS_CONSOLE_CONNECT // WinUser.h
# define WTS_CONSOLE_CONNECT 0x1
# define WTS_CONSOLE_DISCONNECT 0x2
# define WTS_REMOTE_CONNECT 0x3
# define WTS_REMOTE_DISCONNECT 0x4
# define WTS_SESSION_LOGON 0x5
# define WTS_SESSION_LOGOFF 0x6
# define WTS_SESSION_LOCK 0x7
# define WTS_SESSION_UNLOCK 0x8
#endif
/*
restore NLS keys when any bits of m_sessionState is on
and
escape NLS keys when all bits of m_sessionState cleared
*/
case WTS_CONSOLE_CONNECT:
This->m_sessionState &= ~Mayu::SESSION_DISCONNECTED;
if (!This->m_sessionState) {
if (This->m_escapeNlsKeys && This->m_engine.getIsEnabled()) {
This->m_fixScancodeMap.escape(true);
}
}
m = "WTS_CONSOLE_CONNECT";
break;
case WTS_CONSOLE_DISCONNECT:
if (!This->m_sessionState) {
if (This->m_escapeNlsKeys && This->m_engine.getIsEnabled()) {
This->m_fixScancodeMap.escape(false);
}
}
This->m_sessionState |= Mayu::SESSION_DISCONNECTED;
m = "WTS_CONSOLE_DISCONNECT";
break;
case WTS_REMOTE_CONNECT:
This->m_sessionState &= ~Mayu::SESSION_DISCONNECTED;
if (!This->m_sessionState) {
if (This->m_escapeNlsKeys && This->m_engine.getIsEnabled()) {
This->m_fixScancodeMap.escape(true);
}
}
m = "WTS_REMOTE_CONNECT";
break;
case WTS_REMOTE_DISCONNECT:
if (!This->m_sessionState) {
if (This->m_escapeNlsKeys && This->m_engine.getIsEnabled()) {
This->m_fixScancodeMap.escape(false);
}
}
This->m_sessionState |= Mayu::SESSION_DISCONNECTED;
m = "WTS_REMOTE_DISCONNECT";
break;
case WTS_SESSION_LOGON:
m = "WTS_SESSION_LOGON";
break;
case WTS_SESSION_LOGOFF:
m = "WTS_SESSION_LOGOFF";
break;
case WTS_SESSION_LOCK: {
if (!This->m_sessionState) {
if (This->m_escapeNlsKeys && This->m_engine.getIsEnabled()) {
This->m_fixScancodeMap.escape(false);
}
}
This->m_sessionState |= Mayu::SESSION_LOCKED;
m = "WTS_SESSION_LOCK";
break;
}
case WTS_SESSION_UNLOCK: {
This->m_sessionState &= ~Mayu::SESSION_LOCKED;
if (!This->m_sessionState) {
if (This->m_escapeNlsKeys && This->m_engine.getIsEnabled()) {
This->m_fixScancodeMap.escape(true);
}
}
m = "WTS_SESSION_UNLOCK";
break;
}
//case WTS_SESSION_REMOTE_CONTROL: m = "WTS_SESSION_REMOTE_CONTROL"; break;
}
This->m_log << _T("WM_WTSESSION_CHANGE(")
<< i_wParam << ", " << i_lParam << "): "
<< m << std::endl;
return TRUE;
}
case WM_APP_msgStreamNotify: {
tomsgstream::StreamBuf *log =
reinterpret_cast<tomsgstream::StreamBuf *>(i_lParam);
const tstring &str = log->acquireString();
#ifdef LOG_TO_FILE
This->m_logFile << str << std::flush;
#endif // LOG_TO_FILE
editInsertTextAtLast(GetDlgItem(This->m_hwndLog, IDC_EDIT_log),
str, 65000);
log->releaseString();
return 0;
}
case WM_APP_taskTrayNotify: {
if (i_wParam == ID_TaskTrayIcon)
switch (i_lParam) {
case WM_RBUTTONUP: {
POINT p;
CHECK_TRUE( GetCursorPos(&p) );
SetForegroundWindow(i_hwnd);
HMENU hMenuSub = GetSubMenu(This->m_hMenuTaskTray, 0);
if (This->m_engine.getIsEnabled())
CheckMenuItem(hMenuSub, ID_MENUITEM_disable,
MF_UNCHECKED | MF_BYCOMMAND);
else
CheckMenuItem(hMenuSub, ID_MENUITEM_disable,
MF_CHECKED | MF_BYCOMMAND);
CHECK_TRUE( SetMenuDefaultItem(hMenuSub,
ID_MENUITEM_investigate, FALSE) );
// create reload menu
HMENU hMenuSubSub = GetSubMenu(hMenuSub, 1);
Registry reg(MAYU_REGISTRY_ROOT);
int mayuIndex;
reg.read(_T(".mayuIndex"), &mayuIndex, 0);
while (DeleteMenu(hMenuSubSub, 0, MF_BYPOSITION))
;
tregex getName(_T("^([^;]*);"));
for (int index = 0; ; index ++) {
_TCHAR buf[100];
_sntprintf(buf, NUMBER_OF(buf), _T(".mayu%d"), index);
tstringi dot_mayu;
if (!reg.read(buf, &dot_mayu))
break;
tsmatch what;
if (boost::regex_search(dot_mayu, what, getName)) {
MENUITEMINFO mii;
std::memset(&mii, 0, sizeof(mii));
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_ID | MIIM_STATE | MIIM_TYPE;
mii.fType = MFT_STRING;
mii.fState =
MFS_ENABLED | ((mayuIndex == index) ? MFS_CHECKED : 0);
mii.wID = ID_MENUITEM_reloadBegin + index;
tstringi name(what.str(1));
mii.dwTypeData = const_cast<_TCHAR *>(name.c_str());
mii.cch = name.size();
InsertMenuItem(hMenuSubSub, index, TRUE, &mii);
}
}
// show popup menu
TrackPopupMenu(hMenuSub, TPM_LEFTALIGN,
p.x, p.y, 0, i_hwnd, NULL);
// TrackPopupMenu may fail (ERROR_POPUP_ALREADY_ACTIVE)
break;
}
case WM_LBUTTONDBLCLK:
SendMessage(i_hwnd, WM_COMMAND,
MAKELONG(ID_MENUITEM_investigate, 0), 0);
break;
}
return 0;
}
case WM_APP_escapeNLSKeysFailed:
if (i_lParam) {
int ret;
This->m_log << _T("escape NLS keys done code=") << i_wParam << std::endl;
switch (i_wParam) {
case YAMY_SUCCESS:
case YAMY_ERROR_RETRY_INJECTION_SUCCESS:
// escape NLS keys success
break;
case YAMY_ERROR_TIMEOUT_INJECTION:
ret = This->errorDialogWithCode(IDS_escapeNlsKeysRetry, i_wParam, MB_RETRYCANCEL | MB_ICONSTOP);
if (ret == IDRETRY) {
This->m_fixScancodeMap.escape(true);
}
break;
default:
This->errorDialogWithCode(IDS_escapeNlsKeysFailed, i_wParam, MB_OK);
break;
}
} else {
This->m_log << _T("restore NLS keys done with code=") << i_wParam << std::endl;
}
return 0;
break;
case WM_COMMAND: {
int notify_code = HIWORD(i_wParam);
int id = LOWORD(i_wParam);
if (notify_code == 0) // menu
switch (id) {
default:
if (ID_MENUITEM_reloadBegin <= id) {
Registry reg(MAYU_REGISTRY_ROOT);
reg.write(_T(".mayuIndex"), id - ID_MENUITEM_reloadBegin);
This->load();
}
break;
case ID_MENUITEM_reload:
This->load();
break;
case ID_MENUITEM_investigate: {
ShowWindow(This->m_hwndLog, SW_SHOW);
ShowWindow(This->m_hwndInvestigate, SW_SHOW);
RECT rc1, rc2;
GetWindowRect(This->m_hwndInvestigate, &rc1);
GetWindowRect(This->m_hwndLog, &rc2);
MoveWindow(This->m_hwndLog, rc1.left, rc1.bottom,
rcWidth(&rc1), rcHeight(&rc2), TRUE);
SetForegroundWindow(This->m_hwndLog);
SetForegroundWindow(This->m_hwndInvestigate);
break;
}
case ID_MENUITEM_setting:
if (!This->m_isSettingDialogOpened) {
This->m_isSettingDialogOpened = true;
if (DialogBox(g_hInst, MAKEINTRESOURCE(IDD_DIALOG_setting),
NULL, dlgSetting_dlgProc))
This->load();
This->m_isSettingDialogOpened = false;
}
break;
case ID_MENUITEM_log:
ShowWindow(This->m_hwndLog, SW_SHOW);
SetForegroundWindow(This->m_hwndLog);
break;
case ID_MENUITEM_check: {
BOOL ret;
BYTE keys[256];
ret = GetKeyboardState(keys);
if (ret == 0) {
This->m_log << _T("Check Keystate Failed(%d)")
<< GetLastError() << std::endl;
} else {
This->m_log << _T("Check Keystate: ") << std::endl;
for (int i = 0; i < 0xff; i++) {
USHORT asyncKey;
asyncKey = GetAsyncKeyState(i);
This->m_log << std::hex;
if (asyncKey & 0x8000) {
This->m_log << _T(" ") << VK2TCHAR[i]
<< _T("(0x") << i << _T("): pressed!")
<< std::endl;
}
if (i == 0x14 || // VK_CAPTITAL
i == 0x15 || // VK_KANA
i == 0x19 || // VK_KANJI
i == 0x90 || // VK_NUMLOCK
i == 0x91 // VK_SCROLL
) {
if (keys[i] & 1) {
This->m_log << _T(" ") << VK2TCHAR[i]
<< _T("(0x") << i << _T("): locked!")
<< std::endl;
}
}
This->m_log << std::dec;
}
This->m_log << std::endl;
}
break;
}
case ID_MENUITEM_version:
ShowWindow(This->m_hwndVersion, SW_SHOW);
SetForegroundWindow(This->m_hwndVersion);
break;
case ID_MENUITEM_help: {
_TCHAR buf[GANA_MAX_PATH];
CHECK_TRUE( GetModuleFileName(g_hInst, buf, NUMBER_OF(buf)) );
tstringi helpFilename = pathRemoveFileSpec(buf);
helpFilename += _T("\\");
helpFilename += loadString(IDS_helpFilename);
ShellExecute(NULL, _T("open"), helpFilename.c_str(),
NULL, NULL, SW_SHOWNORMAL);
break;
}
case ID_MENUITEM_disable:
This->m_engine.enable(!This->m_engine.getIsEnabled());
if (This->m_engine.getIsEnabled()) {
This->m_fixScancodeMap.escape(true);
} else {
This->m_fixScancodeMap.escape(false);
}
This->showTasktrayIcon();
break;
case ID_MENUITEM_quit:
This->m_engine.prepairQuit();
PostQuitMessage(0);
break;
}
return 0;
}
case WM_APP_engineNotify: {
switch (i_wParam) {
case EngineNotify_shellExecute:
This->m_engine.shellExecute();
break;
case EngineNotify_loadSetting:
This->load();
break;
case EngineNotify_helpMessage:
This->showHelpMessage(false);
if (i_lParam)
This->showHelpMessage(true);
break;
case EngineNotify_showDlg: {
// show investigate/log window
int sw = (i_lParam & ~MayuDialogType_mask);
HWND hwnd = NULL;
switch (static_cast<MayuDialogType>(
i_lParam & MayuDialogType_mask)) {
case MayuDialogType_investigate:
hwnd = This->m_hwndInvestigate;
break;
case MayuDialogType_log:
hwnd = This->m_hwndLog;
break;
}
if (hwnd) {
ShowWindow(hwnd, sw);
switch (sw) {
case SW_SHOWNORMAL:
case SW_SHOWMAXIMIZED:
case SW_SHOW:
case SW_RESTORE:
case SW_SHOWDEFAULT:
SetForegroundWindow(hwnd);
break;
}
}
break;
}
case EngineNotify_setForegroundWindow:
// FIXME: completely useless. why ?
setForegroundWindow(reinterpret_cast<HWND>(i_lParam));
{
Acquire a(&This->m_log, 1);
This->m_log << _T("setForegroundWindow(0x")
<< std::hex << i_lParam << std::dec << _T(")")
<< std::endl;
}
break;
case EngineNotify_clearLog:
SendMessage(This->m_hwndLog, WM_COMMAND,
MAKELONG(IDC_BUTTON_clearLog, 0), 0);
break;
default:
break;
}
return 0;
}
case WM_APP_dlglogNotify: {
switch (i_wParam) {
case DlgLogNotify_logCleared:
This->showBanner(true);
break;
default:
break;
}
return 0;
}
case WM_DESTROY:
if (This->m_usingSN) {
wtsUnRegisterSessionNotification(i_hwnd);
This->m_usingSN = false;
}
if (!This->m_sessionState) {
if (This->m_escapeNlsKeys && This->m_engine.getIsEnabled()) {
This->m_fixScancodeMap.escape(false);
}
}
return 0;
default:
if (i_message == This->m_WM_TaskbarRestart) {
if (This->showTasktrayIcon(true)) {
Acquire a(&This->m_log, 0);
This->m_log << _T("Tasktray icon is updated.") << std::endl;
} else {
Acquire a(&This->m_log, 1);
This->m_log << _T("Tasktray icon already exists.") << std::endl;
}
return 0;
} else if (i_message == This->m_WM_MayuIPC) {
switch (static_cast<MayuIPCCommand>(i_wParam)) {
case MayuIPCCommand_Enable:
This->m_engine.enable(!!i_lParam);
if (This->m_engine.getIsEnabled()) {
This->m_fixScancodeMap.escape(true);
} else {
This->m_fixScancodeMap.escape(false);
}
This->showTasktrayIcon();
if (i_lParam) {
Acquire a(&This->m_log, 1);
This->m_log << _T("Enabled by another application.")
<< std::endl;
} else {
Acquire a(&This->m_log, 1);
This->m_log << _T("Disabled by another application.")
<< std::endl;
}
break;
}
}
}
return DefWindowProc(i_hwnd, i_message, i_wParam, i_lParam);
}
/// load setting
void load() {
Setting *newSetting = new Setting;
// set symbol
for (int i = 1; i < __argc; ++ i) {
if (__targv[i][0] == _T('-') && __targv[i][1] == _T('D'))
newSetting->m_symbols.insert(__targv[i] + 2);
}
if (!SettingLoader(&m_log, &m_log).load(newSetting)) {
ShowWindow(m_hwndLog, SW_SHOW);
SetForegroundWindow(m_hwndLog);
delete newSetting;
Acquire a(&m_log, 0);
m_log << _T("error: failed to load.") << std::endl;
return;
}
m_log << _T("successfully loaded.") << std::endl;
while (!m_engine.setSetting(newSetting))
Sleep(1000);
delete m_setting;
m_setting = newSetting;
}
// show message (a baloon from the task tray icon)
void showHelpMessage(bool i_doesShow = true) {
if (m_canUseTasktrayBaloon) {
if (i_doesShow) {
tstring helpMessage, helpTitle;
m_engine.getHelpMessages(&helpMessage, &helpTitle);
tcslcpy(m_ni.szInfo, helpMessage.c_str(), NUMBER_OF(m_ni.szInfo));
tcslcpy(m_ni.szInfoTitle, helpTitle.c_str(),
NUMBER_OF(m_ni.szInfoTitle));
m_ni.dwInfoFlags = NIIF_INFO;
} else
m_ni.szInfo[0] = m_ni.szInfoTitle[0] = _T('\0');
CHECK_TRUE( Shell_NotifyIcon(NIM_MODIFY, &m_ni) );
}
}
// change the task tray icon
bool showTasktrayIcon(bool i_doesAdd = false) {
m_ni.hIcon = m_tasktrayIcon[m_engine.getIsEnabled() ? 1 : 0];
m_ni.szInfo[0] = m_ni.szInfoTitle[0] = _T('\0');
if (i_doesAdd) {
// http://support.microsoft.com/kb/418138/JA/
int guard = 60;
for (; !Shell_NotifyIcon(NIM_ADD, &m_ni) && 0 < guard; -- guard) {
if (Shell_NotifyIcon(NIM_MODIFY, &m_ni)) {
return true;
}
Sleep(1000); // 1sec
}
return 0 < guard;
} else {
return !!Shell_NotifyIcon(NIM_MODIFY, &m_ni);
}
}
void showBanner(bool i_isCleared) {
time_t now;
time(&now);
_TCHAR starttimebuf[1024];
_TCHAR timebuf[1024];
#ifdef __BORLANDC__
#pragma message("\t\t****\tAfter std::ostream() is called, ")
#pragma message("\t\t****\tstrftime(... \"%%#c\" ...) fails.")
#pragma message("\t\t****\tWhy ? Bug of Borland C++ 5.5.1 ? ")
#pragma message("\t\t****\t - nayuta")
_tcsftime(timebuf, NUMBER_OF(timebuf), _T("%Y/%m/%d %H:%M:%S"),
localtime(&now));
_tcsftime(starttimebuf, NUMBER_OF(starttimebuf), _T("%Y/%m/%d %H:%M:%S"),
localtime(&m_startTime));
#else
_tcsftime(timebuf, NUMBER_OF(timebuf), _T("%#c"), localtime(&now));
_tcsftime(starttimebuf, NUMBER_OF(starttimebuf), _T("%#c"),
localtime(&m_startTime));
#endif
Acquire a(&m_log, 0);
m_log << _T("------------------------------------------------------------") << std::endl;
m_log << loadString(IDS_mayu) << _T(" ") _T(VERSION);
#ifndef NDEBUG
m_log << _T(" (DEBUG)");
#endif
#ifdef _UNICODE
m_log << _T(" (UNICODE)");
#endif
m_log << std::endl;
m_log << _T(" built by ")
<< _T(LOGNAME) << _T("@") << toLower(_T(COMPUTERNAME))
<< _T(" (") << _T(__DATE__) << _T(" ")
<< _T(__TIME__) << _T(", ")
<< getCompilerVersionString() << _T(")") << std::endl;
_TCHAR modulebuf[1024];
CHECK_TRUE( GetModuleFileName(g_hInst, modulebuf,
NUMBER_OF(modulebuf)) );
m_log << _T("started at ") << starttimebuf << std::endl;
m_log << modulebuf << std::endl;
m_log << _T("------------------------------------------------------------") << std::endl;
if (i_isCleared) {
m_log << _T("log was cleared at ") << timebuf << std::endl;
} else {
m_log << _T("log begins at ") << timebuf << std::endl;
}
}
int errorDialogWithCode(UINT ids, int code, UINT style = MB_OK | MB_ICONSTOP)
{
_TCHAR title[1024];
_TCHAR text[1024];
_sntprintf_s(title, NUMBER_OF(title), _TRUNCATE, loadString(IDS_mayu).c_str());
_sntprintf_s(text, NUMBER_OF(text), _TRUNCATE, loadString(ids).c_str(), code);
return MessageBox((HWND)NULL, text, title, style);
}
int enableToWriteByUser(HANDLE hdl)
{
TCHAR userName[GANA_MAX_ATOM_LENGTH];
DWORD userNameSize = NUMBER_OF(userName);
SID_NAME_USE sidType;
PSID pSid = NULL;
DWORD sidSize = 0;
TCHAR *pDomain = NULL;
DWORD domainSize = 0;
PSECURITY_DESCRIPTOR pSd;
PACL pOrigDacl;
ACL_SIZE_INFORMATION aclInfo;
PACL pNewDacl;
DWORD newDaclSize;
DWORD aceIndex;
DWORD newAceIndex = 0;
BOOL ret;
int err = 0;
ret = GetUserName(userName, &userNameSize);
if (ret == FALSE) {
err = YAMY_ERROR_ON_GET_USERNAME;
goto exit;
}
// get buffer size for pSid (and pDomain)
ret = LookupAccountName(NULL, userName, pSid, &sidSize, pDomain, &domainSize, &sidType);
if (ret != FALSE || GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
// above call should fail by ERROR_INSUFFICIENT_BUFFER
err = YAMY_ERROR_ON_GET_LOGONUSERNAME;
goto exit;
}
pSid = reinterpret_cast<PSID>(LocalAlloc(LPTR, sidSize));
pDomain = reinterpret_cast<TCHAR*>(LocalAlloc(LPTR, domainSize * sizeof(TCHAR)));
if (pSid == NULL || pDomain == NULL) {
err = YAMY_ERROR_NO_MEMORY;
goto exit;
}
// get SID (and Domain) for logoned user
ret = LookupAccountName(NULL, userName, pSid, &sidSize, pDomain, &domainSize, &sidType);
if (ret == FALSE) {
// LookupAccountName() should success in this time
err = YAMY_ERROR_ON_GET_LOGONUSERNAME;
goto exit;
}
// get DACL for hdl
ret = GetSecurityInfo(hdl, SE_FILE_OBJECT, DACL_SECURITY_INFORMATION, NULL, NULL, &pOrigDacl, NULL, &pSd);
if (ret != ERROR_SUCCESS) {
err = YAMY_ERROR_ON_GET_SECURITYINFO;
goto exit;
}
// get size for original DACL
ret = GetAclInformation(pOrigDacl, &aclInfo, sizeof(aclInfo), AclSizeInformation);
if (ret == FALSE) {
err = YAMY_ERROR_ON_GET_DACL;
goto exit;
}
// compute size for new DACL
newDaclSize = aclInfo.AclBytesInUse + sizeof(ACCESS_ALLOWED_ACE) + GetLengthSid(pSid) - sizeof(DWORD);
// allocate memory for new DACL
pNewDacl = reinterpret_cast<PACL>(LocalAlloc(LPTR, newDaclSize));
if (pNewDacl == NULL) {
err = YAMY_ERROR_NO_MEMORY;
goto exit;
}
// initialize new DACL
ret = InitializeAcl(pNewDacl, newDaclSize, ACL_REVISION);
if (ret == FALSE) {
err = YAMY_ERROR_ON_INITIALIZE_ACL;
goto exit;
}
// copy original DACL to new DACL
for (aceIndex = 0; aceIndex < aclInfo.AceCount; aceIndex++) {
LPVOID pAce;
ret = GetAce(pOrigDacl, aceIndex, &pAce);
if (ret == FALSE) {
err = YAMY_ERROR_ON_GET_ACE;
goto exit;
}
if ((reinterpret_cast<ACCESS_ALLOWED_ACE*>(pAce))->Header.AceFlags & INHERITED_ACE) {
break;
}
if (EqualSid(pSid, &(reinterpret_cast<ACCESS_ALLOWED_ACE*>(pAce))->SidStart) != FALSE) {
continue;
}
ret = AddAce(pNewDacl, ACL_REVISION, MAXDWORD, pAce, (reinterpret_cast<PACE_HEADER>(pAce))->AceSize);
if (ret == FALSE) {
err = YAMY_ERROR_ON_ADD_ACE;
goto exit;
}
newAceIndex++;
}
ret = AddAccessAllowedAce(pNewDacl, ACL_REVISION, GENERIC_ALL, pSid);
if (ret == FALSE) {
err = YAMY_ERROR_ON_ADD_ALLOWED_ACE;
goto exit;
}
// copy the rest of inherited ACEs
for (; aceIndex < aclInfo.AceCount; aceIndex++) {
LPVOID pAce;
ret = GetAce(pOrigDacl, aceIndex, &pAce);
if (ret == FALSE) {
err = YAMY_ERROR_ON_GET_ACE;
goto exit;
}
ret = AddAce(pNewDacl, ACL_REVISION, MAXDWORD, pAce, (reinterpret_cast<PACE_HEADER>(pAce))->AceSize);
if (ret == FALSE) {
err = YAMY_ERROR_ON_ADD_ACE;
goto exit;
}
}