DxWnd.reloaded/host/dxwndhost.cpp

// dxwndhost.cpp : Application and class definitions
//

#include "stdafx.h"
#include "dxwndhost.h"

#include "MainFrm.h"
#include "dxwndhostDoc.h"
#include "dxwndhostView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

extern int KillProcByName(char *, BOOL, BOOL);

/////////////////////////////////////////////////////////////////////////////
// CDxwndhostApp

BEGIN_MESSAGE_MAP(CDxwndhostApp, CWinApp)
	//{{AFX_MSG_MAP(CDxwndhostApp)
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
	ON_COMMAND(ID_HELP_VIEWHELP, OnViewHelp)
	//}}AFX_MSG_MAP
	// Basic file command 
	ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew)
	ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// custom command line parsing:
// CNewCommandLineInfo Class constructor

// too do: eliminate nasty global variables....
UINT m_StartToTray = FALSE;
UINT m_InitialState = DXW_ACTIVE;
BOOL gbDebug = FALSE;
BOOL gWarnOnExit = FALSE;
BOOL gTransientMode = FALSE;
BOOL gAutoHideMode = FALSE;
BOOL gQuietMode = FALSE;
BOOL gMustDie = FALSE;
int iProgIndex;
DWORD SysColors[32];
//char m_ConfigFileName[MAX_PATH+1] = "dxwnd.ini";

class CNewCommandLineInfo : public CCommandLineInfo
{
//public:
//	UINT m_StartToTray;
//	UINT m_InitialState;

	void ParseParam(LPCTSTR lpszParam, BOOL bFlag, BOOL bLast);
};

BOOL LangSelected=FALSE;
char LangString[20+1] = {0};

void CNewCommandLineInfo::ParseParam(LPCTSTR lpszParam, BOOL bFlag, BOOL bLast)
{
	// syntax:
	// /t -- start minimized in tray icon
	// /i -- start in idle state
	// /d -- start in debug mode
	// /lang=<XX> -- loads the language resources in Resources_<XX>.dll extension
	// /c:<path> -- loads <path> config file instead of default dxwnd.ini
	// /e -- terminates (Ends) the active dxwnd session
	// /r:<n> -- run the n-th game in configuration and terminate together with it
	// /a -- auto-hide mode while a game is running
	// /q -- quiet mode, no error/message dialog boxes

	if(bFlag) {
		CString sParam(lpszParam);
		if (sParam.MakeLower() == "t"){
			m_StartToTray=TRUE;
			return;
		}
		if (sParam.MakeLower() == "i"){
			m_InitialState=DXW_IDLE;
			return;
		}
		if (sParam.MakeLower() == "a"){
			gAutoHideMode=TRUE;
			return;
		}
		if (sParam.MakeLower() == "debug"){
			gbDebug = TRUE;
			return;
		}
		if (sParam.MakeLower().Left(5) == "lang="){
			HMODULE ResLib;
			CString Lang;
			Lang = sParam.MakeLower().Right(2);
			ResLib=LoadLibrary("Resources_"+Lang+".dll");
			if(ResLib) {
				AfxSetResourceHandle(ResLib);
				LangSelected=TRUE;
			}
			else MessageBoxEx(NULL, "Missing language \""+Lang+"\"\nUsing default language \"en\"", "Warning", MB_OK, NULL);
			//strcpy(LangString, sParam.MakeLower().Mid(5));
			return;
		}
		if (sParam.Left(2).MakeLower() == "c:"){
			strcpy_s(gInitPath, sizeof(gInitPath)-1, sParam.Mid(2,sizeof(gInitPath)-1));
			return;
		}
		if (sParam.MakeLower() == "e"){
			// Exit (kill) existing DxWnd session
			KillProcByName("DxWnd.exe", TRUE, FALSE);
			exit(0);
		}
		if (sParam.Left(2).MakeLower() == "r:"){
			gTransientMode = TRUE;
			m_StartToTray=TRUE;
			char *p = (char *)sParam.GetString();
			iProgIndex = atoi(&p[2]);
			return;
		}
		if (sParam.MakeLower() == "q"){
			// (Q)uiet mode: no message dialogs on screen
			gQuietMode = TRUE;
		}
	}

	// Call the base class to ensure proper command line processing
	CCommandLineInfo::ParseParam(lpszParam, bFlag, bLast);
}

/////////////////////////////////////////////////////////////////////////////
// CDxwndhostApp Class constructor

CDxwndhostApp::CDxwndhostApp()
{
}

/////////////////////////////////////////////////////////////////////////////
// The only CDxwndhostApp object

CDxwndhostApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CDxwndhostApp Class initialization

BOOL CDxwndhostApp::InitInstance()
{
	char InitPath[MAX_PATH];
	AfxEnableControlContainer();

	// standard initialization

	// DDE file open: Parse command line for standard shell commands and so on.
	// Parse command line for standard shell commands, DDE, file open
	// and user-defined flags. The CCommandLine class has been replaced
	CNewCommandLineInfo cmdInfo;
	ParseCommandLine(cmdInfo);
	
	GetCurrentDirectory(MAX_PATH, InitPath);
	strcat_s(InitPath, sizeof(InitPath), "\\dxwnd.ini");
	
	//CompatibilityMinLevel = GetPrivateProfileInt("window", "compatminlevel", 0, InitPath);

	if(!gbDebug) gbDebug = GetPrivateProfileInt("window", "debug", 0, InitPath); // debug flag set from config file
	if(!gAutoHideMode) gAutoHideMode = GetPrivateProfileInt("window", "autohide", 0, InitPath); // debug flag set from config file
	gWarnOnExit = GetPrivateProfileInt("window", "warnonexit", 0, InitPath); // WarnOnExit flag set from config file

	// Register the document template.

	CSingleDocTemplate* pDocTemplate;
	pDocTemplate = new CSingleDocTemplate(
		gbDebug ? IDR_MAINFRAME_EX : IDR_MAINFRAME,
		RUNTIME_CLASS(CDxwndhostDoc),
		RUNTIME_CLASS(CMainFrame),       // SDI main frame window
		RUNTIME_CLASS(CDxwndhostView));
	AddDocTemplate(pDocTemplate);

	if(!LangSelected){
		LANGID LangId;
		char LangString[20+1];
		GetPrivateProfileString("window", "lang", "", LangString, 20+1, InitPath);
		if(!strcmp(LangString, "default") || !strlen(LangString)){ // if no specification, or lang=default
			// do nothing
		}
		if(!strcmp(LangString, "automatic")){ // lang=automatic
			HMODULE ResLib;
			LangId=GetUserDefaultUILanguage();
			// other codes to be implemented:
			// 409 (2-9): english (default)
			// 411 (2-11): japanese
			switch(LangId & 0x1FF){
				case 0x04: // chinese family
					ResLib=LoadLibrary("Resources_CN.dll");
					if(ResLib) AfxSetResourceHandle(ResLib);
					else MessageBoxEx(NULL, "Missing language \"CN\"\nUsing default language \"en\"", "Warning", MB_OK, NULL);
					break;
				case 0x10: // 410 - italian, 810 - switzerland italian
					ResLib=LoadLibrary("Resources_IT.dll");
					if(ResLib) AfxSetResourceHandle(ResLib);
					else MessageBoxEx(NULL, "Missing language \"IT\"\nUsing default language \"en\"", "Warning", MB_OK, NULL);
					break;
				case 0x19: // 419 - russian
					ResLib=LoadLibrary("Resources_RU.dll");
					if(ResLib) AfxSetResourceHandle(ResLib);
					else MessageBoxEx(NULL, "Missing language \"RU\"\nUsing default language \"en\"", "Warning", MB_OK, NULL);
					break;
				default: 
					//char sBuf[81];
					//sprintf(sBuf, "Got Lang=%x(%x-%x)", LangId, LangId>>9, (LangId & 0x1FF));
					//MessageBox(NULL, sBuf, "LangId", MB_OK);
					break;
			}
		}
		if(strcmp(LangString, "automatic") && strcmp(LangString, "default") && strlen(LangString)) { // lang=something different from both automatic and default
			HMODULE ResLib;
			CString Lang;
			Lang.SetString(LangString);
			ResLib=LoadLibrary("Resources_"+Lang+".dll");
			if(ResLib) AfxSetResourceHandle(ResLib);
			else MessageBoxEx(NULL, "Missing language \""+Lang+"\"\nUsing default language \"en\"", "Warning", MB_OK, NULL);
		}
	}

	// Dispatch commands specified on the command line.
	if (!ProcessShellCommand(cmdInfo))
		return FALSE;
	m_pMainWnd->SetWindowText("DXWnd");
	RECT rect;
	m_pMainWnd->GetWindowRect(&rect);
	rect.right = rect.left + 320;
	rect.bottom = rect.top + 200;
	//m_pMainWnd->MoveWindow(&rect, TRUE);
	m_pMainWnd->ShowWindow(SW_SHOW);
	m_pMainWnd->UpdateWindow();

	BOOL bCheckAdminRights = GetPrivateProfileInt("window", "checkadmin", 0, InitPath); 
	extern BOOL DxSelfElevate(CDxwndhostView *);
    OSVERSIONINFO osver = { sizeof(osver) };
	// self elevation at start if configured for the whole DxWnd session
    if (bCheckAdminRights && (GetVersionEx(&osver)) && (osver.dwMajorVersion >= 6)){
		DxSelfElevate((CDxwndhostView *)NULL);
	}

	// save system colors for later recovery
	for(int index=COLOR_SCROLLBAR; index<=COLOR_MENUBAR; index++) SysColors[index]=0; // initialize
	for(int index=COLOR_SCROLLBAR; index<=COLOR_MENUBAR; index++) SysColors[index]=::GetSysColor(index);
	return TRUE; 
}


/////////////////////////////////////////////////////////////////////////////
// Used in application version information dialog CAboutDlg

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();
	virtual BOOL OnInitDialog();

// Data Dialog 
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	CString	m_Version;
	CString	m_Thanks;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides.
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV Support
	virtual void OnTimer(UINT_PTR);
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
		// There is no message handler.
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	m_Version = _T("");
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	DDX_Text(pDX, IDC_VERSION, m_Version);
	DDX_Text(pDX, IDC_THANKS, m_Thanks);
	//}}AFX_DATA_MAP
}

#define ID_HELP_SCROLL 999

BOOL CAboutDlg::OnInitDialog()
{
	CDialog::OnInitDialog();
	SetTimer(ID_HELP_SCROLL, 600, NULL);
	return TRUE;  // return TRUE unless you set the focus to a control
}

CString Thanks[] = {
"Aqrit for proxies, many tweaks & hot patching schema",
"AxXxB and Old-Games.ru teammates for ZBUFFER fix",
"Fabian \"ryg\" Giesen & others for DXT1/5 compression",
"FunkyFr3sh for fixes in proxy dll",
"Gsky916 for chinese translation",
"Jari Kommpa for ddraw wrapper source and d3d hints",
"Jiri Dvorak for his d3d8 wrapper with 16bpp emulation",
"Luigi Auriemma for injection syncronization",
"Michael Koch for d3d9 proxy dll",
"Narzoul for sharing DC handling code",
"Olly (www.ollydbg.de) for OllyDBG & disasm lib",
"RomSteady for his kind encouragement",
"Ryan Geiss for his bilinear filter code",
"TigerhawkT3 for html manual pages",
"Tsuda Kageyu for MinHook dll",
""};

#define THANKSKOUNT 15

void CAboutDlg::OnTimer(UINT_PTR nIDEvent)
{
	static int i=0;
	int j;
	CString RolledThanks;
	for(j=i; j<THANKSKOUNT; j++) RolledThanks.AppendFormat("%s\n", Thanks[j]);
	for(j=0; j<i          ; j++) RolledThanks.AppendFormat("%s\n", Thanks[j]);
	this->SetDlgItemTextA(IDC_THANKS, RolledThanks);
	i=(i+1)%THANKSKOUNT;
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	ON_WM_TIMER()
END_MESSAGE_MAP()

// The application command to run the dialog
void CDxwndhostApp::OnAppAbout()
{
	char tmp[32], ver[32];
	CAboutDlg aboutDlg;
	GetDllVersion(tmp);
	sprintf(ver, "DLL version %s", tmp);
	aboutDlg.m_Version = ver;
	aboutDlg.m_Thanks = "";
//	aboutDlg.m_Thanks = "\
//Aqrit for proxies, many tweaks & hot patching schema\n\
//AxXxB and Old-Games.ru teammates for ZBUFFER fix\n\
//Fabian \"ryg\" Giesen & others for DXT1/5 compression\n\
//FunkyFr3sh for fixes in proxy dll\n\
//Gsky916 for chinese translation\n\
//Jari Kommpa for ddraw wrapper source and d3d hints\n\
//Jiri Dvorak for his d3d8 wrapper with 16bpp emulation\n\
//Luigi Auriemma for injection syncronization\n\
//Michael Koch for d3d9 proxy dll\n\
//Narzoul for sharing DC handling code\n\
//Olly (www.ollydbg.de) for OllyDBG & disasm lib\n\
//RomSteady for his kind encouragement\n\
//Ryan Geiss for his bilinear filter code\n\
//TigerhawkT3 for html manual pages\n\
//Tsuda Kageyu for MinHook dll\n\
//";
	aboutDlg.DoModal();
	aboutDlg.KillTimer(ID_HELP_SCROLL);
}

void CDxwndhostApp::OnViewHelp()
{
	HINSTANCE ret;
	char sHelpPath[MAX_PATH];
	GetPrivateProfileString("window", "help", ".\\help\\DxWnd.html", sHelpPath, MAX_PATH, gInitPath);
	ret=ShellExecute(NULL, "open", sHelpPath, NULL, NULL, SW_SHOWNORMAL);
	if((DWORD)ret<=32){
		char *m;
		switch((DWORD)ret){
			case 0:							m="Out of memory resources"; break;
			case ERROR_BAD_FORMAT:			m="Invalid .exe file"; break;
			case SE_ERR_ACCESSDENIED:		m="Access denied"; break;
			case SE_ERR_ASSOCINCOMPLETE:	m="File name association incomplete or invalid"; break;
			case SE_ERR_DDEBUSY:			m="DDE busy"; break;
			case SE_ERR_DDEFAIL:			m="DDE failed"; break;
			case SE_ERR_DDETIMEOUT:			m="DDE timed out"; break;
			case SE_ERR_DLLNOTFOUND:		m="DLL not found"; break;
			case SE_ERR_FNF:				m="File not found"; break;
			case SE_ERR_NOASSOC:			m="No association with file extension"; break;
			case SE_ERR_OOM:				m="Not enough memory"; break;
			case SE_ERR_PNF:				m="Path not found"; break;
			case SE_ERR_SHARE:				m="Sharing violation"; break;
			default:						m="Unknown error"; break;
		}
		MessageBox(0, m, "DxWnd error", MB_ICONEXCLAMATION|MB_OK);
	}
}

/////////////////////////////////////////////////////////////////////////////
// CDxwndhostApp Message Handler

char *GetTSCaption(int shift)
{
	static char *sTSCaption[17]={
		"x16","x12","x8","x6",
		"x4","x3","x2","x1.5",
		"x1",
		":1.5",":2",":3",":4",
		":6",":8",":12",":16"};
	if (shift<-8 || shift>8) return "???";
	return sTSCaption[shift+8];
}