configtool.cpp

ecos实时嵌入式操作系统

//####COPYRIGHTBEGIN####
//
// ----------------------------------------------------------------------------
// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
// Copyright (C) 2003 John Dallaway
//
// This program is part of the eCos host tools.
//
// This program is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 of the License, or (at your option)
// any later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
// more details.
//
// You should have received a copy of the GNU General Public License along with
// this program; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//
// ----------------------------------------------------------------------------
//
//####COPYRIGHTEND####
// configtool.cpp :
//
//===========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):   julians, jld
// Contact(s):  julians, jld
// Date:        2000/08/24
// Version:     $Id: configtool.cpp,v 1.51 2001/12/11 15:59:51 julians Exp $
// Purpose:
// Description: Implementation file for the ConfigTool application class
// Requires:
// Provides:
// See also:
// Known bugs:
// Usage:
//
//####DESCRIPTIONEND####
//
//===========================================================================

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#ifdef __GNUG__
    #pragma implementation "configtool.h"
#endif

// Includes other headers for precompiled compilation
#include "ecpch.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#include "eCosSocket.h"
#include "eCosTestPlatform.h"

#include "wx/splash.h"
#include "wx/cshelp.h"
#include "wx/image.h"
#include "wx/filesys.h"
#include "wx/fs_zip.h"
#include "wx/config.h"
#include "wx/cmdline.h"
#include "wx/process.h"
#include "wx/mimetype.h"
#include "wx/txtstrm.h"
#include "wx/wfstream.h"
#include "wx/fs_mem.h"

#include "configtool.h"
#include "configtoolview.h"
#include "configtree.h"
#include "mainwin.h"
#include "outputwin.h"
#include "configtooldoc.h"
#include "aboutdlg.h"
#include "shortdescrwin.h"
#include "conflictwin.h"
#include "propertywin.h"
#include "symbols.h"
#include "build.hxx"
#include "Subprocess.h"

// ----------------------------------------------------------------------------
// resources
// ----------------------------------------------------------------------------
// the application icon
#if defined(__WXGTK__) || defined(__WXMOTIF__)
    #include "bitmaps/configtool.xpm"
#endif

// Create a new application object.
IMPLEMENT_APP(ecApp)

BEGIN_EVENT_TABLE(ecApp, wxApp)
// Don't handle automatically, or it will bypass more specific processing.
//    EVT_MENU(ecID_WHATS_THIS, ecApp::OnWhatsThis)
END_EVENT_TABLE()

bool ecApp::sm_arMounted[26]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

static const wxCmdLineEntryDesc sg_cmdLineDesc[] =
{
/*
    { wxCMD_LINE_SWITCH, "v", "verbose", "be verbose" },
    { wxCMD_LINE_SWITCH, "q", "quiet",   "be quiet" },

    { wxCMD_LINE_OPTION, "o", "output",  "output file" },
    { wxCMD_LINE_OPTION, "i", "input",   "input dir" },
    { wxCMD_LINE_OPTION, "s", "size",    "output block size", wxCMD_LINE_VAL_NUMBER },
    { wxCMD_LINE_OPTION, "d", "date",    "output file date", wxCMD_LINE_VAL_DATE },
*/
    { wxCMD_LINE_SWITCH, "h", "help",   "displays help on the command line parameters" },
    { wxCMD_LINE_SWITCH, "e", "edit-only",    "edit save file only" },
    { wxCMD_LINE_SWITCH, "v", "version",    "print version" },
    { wxCMD_LINE_SWITCH, "c", "compile-help",    "compile online help only" },

    { wxCMD_LINE_PARAM,  NULL, NULL, "input file 1", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
    { wxCMD_LINE_PARAM,  NULL, NULL, "input file 2", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },

    { wxCMD_LINE_NONE }
};

ecApp::ecApp()
{
    m_docManager = NULL;
    m_mainFrame = NULL;
    m_currentDoc = NULL;
    m_whatsThisMenu = new wxMenu;
    m_whatsThisMenu->Append(ecID_WHATS_THIS, _("&What's This?"));
    m_helpFile = wxEmptyString;
    m_splashScreen = NULL;
    m_pipedProcess = NULL;
    m_valuesLocked = 0;
    m_helpController = NULL;
    m_fileSystem = new wxFileSystem;
#if wxUSE_STREAMS && wxUSE_ZIPSTREAM && wxUSE_ZLIB
    m_zipHandler = new wxZipFSHandler;
#endif
}

ecApp::~ecApp()
{
    delete m_whatsThisMenu;
    delete m_fileSystem;
}

// 'Main program' equivalent: the program execution "starts" here
bool ecApp::OnInit()
{
    wxLog::SetTimestamp(NULL);

    wxHelpProvider::Set(new wxSimpleHelpProvider);
    //wxHelpProvider::Set(new wxHelpControllerHelpProvider(& m_helpController));

    wxImage::AddHandler(new wxPNGHandler);
    wxImage::AddHandler(new wxGIFHandler);

    // Required for advanced HTML help
#if wxUSE_STREAMS && wxUSE_ZIPSTREAM && wxUSE_ZLIB
    wxFileSystem::AddHandler(m_zipHandler);
#endif

    // Mandatory initialisation for Tcl 8.4
    Tcl_FindExecutable(argv[0]);

    wxString currentDir = wxGetCwd();

    // Use argv to get current app directory
    m_appDir = wxFindAppPath(argv[0], currentDir, wxT("CONFIGTOOLDIR"));
    
    // If the development version, go up a directory.
#ifdef __WXMSW__
    if ((m_appDir.Right(5).CmpNoCase("DEBUG") == 0) ||
        (m_appDir.Right(11).CmpNoCase("DEBUGSTABLE") == 0) ||
        (m_appDir.Right(7).CmpNoCase("RELEASE") == 0) ||
        (m_appDir.Right(13).CmpNoCase("RELEASESTABLE") == 0)
        )
        m_appDir = wxPathOnly(m_appDir);
#endif

// Install default platform definitions if no platforms defined
#ifdef __WXMSW__
    wxConfig config (wxGetApp().GetSettings().GetConfigAppName());
    if (! config.Exists (wxT("Platforms")))
    {
        wxFileName platforms (m_appDir, wxT("platforms.reg"));
        platforms.Normalize();
        if (platforms.FileExists())
            wxExecute (wxT("regedit /s \"") + platforms.GetFullPath() + wxT("\""), wxEXEC_SYNC);
    }
#endif
#ifdef __WXGTK__
    wxFileName config (wxFileName::GetHomeDir(), wxEmptyString);
    config.AppendDir(wxT(".eCosPlatforms"));
    if (! config.DirExists())
    {
        wxFileName platforms (m_appDir, wxT("platforms.tar"));
        platforms.Normalize();
        if (platforms.FileExists())
            wxExecute (wxT("tar -C ") + wxFileName::GetHomeDir() + wxT(" -xf ") + platforms.GetFullPath(), wxEXEC_SYNC);
    }
#endif

    CeCosSocket::Init();
    CeCosTestPlatform::Load();

    // Load resources from binary resources archive, or failing that, from
    // Windows resources or plain files
    LoadResources();

    wxGetEnv(wxT("PATH"), & m_strOriginalPath);

    // Create a document manager
    m_docManager = new wxDocManager;

    // Create a template relating documents to their views
    wxDocTemplate* templ = new wxDocTemplate(m_docManager, "Configtool", "*.ecc", "", "ecc", "Configtool Doc", "Configtool View",
        CLASSINFO(ecConfigToolDoc), CLASSINFO(ecConfigToolView));

    // If we've only got one window, we only get to edit
    // one document at a time.
    m_docManager->SetMaxDocsOpen(1);
    
    // Initialize config settings
    m_settings.Init();

    // Let wxWindows know what the app name is
    SetAppName(m_settings.GetAppName());

    InitializeWindowSettings(TRUE /* beforeWindowConstruction */) ;

    // Load config settings
    m_settings.LoadConfig();

    // Set the default directory for opening/saving files
    if (!m_settings.m_lastFilename.IsEmpty())
        templ->SetDirectory(wxPathOnly(m_settings.m_lastFilename));

    // Parse the command-line parameters and options
    wxCmdLineParser parser(sg_cmdLineDesc, argc, argv);
    int res;
    {
        wxLogNull log;
        res = parser.Parse();
    }
    if (res == -1 || res > 0 || parser.Found(wxT("h")))
    {
#ifdef __WXGTK__
        wxLog::SetActiveTarget(new wxLogStderr);
#endif
        parser.Usage();
        return FALSE;
    }
    if (parser.Found(wxT("v")))
    {
#ifdef __WXGTK__
        wxLog::SetActiveTarget(new wxLogStderr);
#endif
        wxString msg;
        msg.Printf(wxT("eCos Configuration Tool (c) Red Hat, 2001 Version %s, %s"), ecCONFIGURATION_TOOL_VERSION, __DATE__);
        wxLogMessage(msg);
        return FALSE;
    }

/*
#ifdef __WXMSW__
    wxBitmap bitmap(wxBITMAP(splash));
#else
    wxBitmap bitmap;
    if (wxFileExists("splash16.png"))
        bitmap.LoadFile("splash16.png", wxBITMAP_TYPE_PNG);
#endif
*/

    //    wxYieldIfNeeded();

    // create the main application window
    ecMainFrame *frame = new ecMainFrame(m_docManager, GetSettings().GetAppName(),
        wxPoint(GetSettings().m_frameSize.x, GetSettings().m_frameSize.y),
        wxSize(GetSettings().m_frameSize.width, GetSettings().m_frameSize.height));

    m_mainFrame = frame;
    SetTopWindow(frame);
    frame->Show(TRUE);
    SendIdleEvents(); // Otherwise UI updates aren't done, because it's busy loading the repository
#ifdef __WXMSW__
    ::UpdateWindow((HWND) frame->GetHWND());
#endif

    InitializeWindowSettings(FALSE /* beforeWindowConstruction */) ;

    if (m_splashScreenBitmap.Ok() && GetSettings().m_showSplashScreen)
    {
        m_splashScreen = new ecSplashScreen(m_splashScreenBitmap, wxSPLASH_CENTRE_ON_SCREEN|wxSPLASH_TIMEOUT,
            5000, NULL, -1, wxDefaultPosition, wxDefaultSize, wxNO_BORDER|wxFRAME_FLOAT_ON_PARENT|wxSTAY_ON_TOP);
    }

    //    if (m_splashScreen)
    //        m_splashScreen->Raise();

    wxYieldIfNeeded();

    if (parser.Found(wxT("e")))
        GetSettings().m_editSaveFileOnly = TRUE;

    // If in --compile-help (-c) mode, then exit immediately after recompiling help file
    bool compileHelpOnly = parser.Found(wxT("c"));

    wxString filenameToOpen1, filenameToOpen2;
    if (parser.GetParamCount() > 0)
    {
        wxString tmpSaveFile;

        filenameToOpen1 = parser.GetParam(0);

        if (parser.GetParamCount() > 1)
            filenameToOpen2 = parser.GetParam(1);

        bool gotRepository = FALSE;
        bool gotSavefile = FALSE;

        wxString repositoryDir, saveFile;

        // Might be e.g. . or .. in path, or relative path
        filenameToOpen1 = wxGetRealPath(currentDir, filenameToOpen1);

        if (parser.GetParamCount() > 1)
            filenameToOpen2 = wxGetRealPath(currentDir, filenameToOpen2);

        wxString path1, name1, ext1;
        wxSplitPath(filenameToOpen1, & path1, & name1, & ext1);

        wxString path2, name2, ext2;
        wxSplitPath(filenameToOpen2, & path2, & name2, & ext2);

        // Look at the first file
        if (ext1 == "ecc" || ext1 == "ECC")
        {
            if (wxFileExists(filenameToOpen1))
            {
                gotSavefile = TRUE;
                saveFile = filenameToOpen1;
            }
            else
            {
                wxString msg;
                msg.Printf("%s is not a valid file.", (const wxChar*) filenameToOpen1);
                wxMessageBox(msg, wxGetApp().GetSettings().GetAppName(), wxICON_EXCLAMATION|wxOK);
                return FALSE;
            }
        }
        else if (wxDirExists(filenameToOpen1) && FindSaveFileInDir(filenameToOpen1, tmpSaveFile))
        {
            saveFile = tmpSaveFile;
            gotSavefile = TRUE;
        }
        else if ((name1 == wxT("ecos") && ext1 == wxT("db") && wxFileExists(filenameToOpen1)) || wxDirExists(filenameToOpen1))
        {
            // It's a repository (we hope).
            if (name1 == wxT("ecos") && ext1 == wxT("db"))
            {
                // Go two steps up
                filenameToOpen1 = wxPathOnly(filenameToOpen1);
                filenameToOpen1 = wxPathOnly(filenameToOpen1);
            }
            else
            {
                // If it's the packages directory, we need to strip off
                // a directory
                wxString eccPath(filenameToOpen1 + wxString(wxFILE_SEP_PATH) + wxT("ecc"));

                // Don't strip off ecc if it's the CVS repository (with ecc below it)
                if (name1 == wxT("packages") || (name1 == wxT("ecc") && !wxDirExists(eccPath)))
                    filenameToOpen1 = wxPathOnly(filenameToOpen1);
            }

            repositoryDir = filenameToOpen1;
            gotRepository = TRUE;
        }
        else
        {