HYTOS

/////////////////////////////////////////////////////////////////////////////// 

// Copyright (C) 2002-2019, Open Design Alliance (the "Alliance"). 

// All rights reserved. 

// 

// This software and its documentation and related materials are owned by 

// the Alliance. The software may only be incorporated into application 

// programs owned by members of the Alliance, subject to a signed 

// Membership Agreement and Supplemental Software License Agreement with the

// Alliance. The structure and organization of this software are the valuable  

// trade secrets of the Alliance and its suppliers. The software is also 

// protected by copyright law and international treaty provisions. Application  

// programs incorporating this software must include the following statement 

// with their copyright notices:

//   

//   This application incorporates Open Design Alliance software pursuant to a license 

//   agreement with Open Design Alliance.

//   Open Design Alliance Copyright (C) 2002-2019 by Open Design Alliance. 

//   All rights reserved.

//

// By use of this software, its documentation or related materials, you 

// acknowledge and accept the above terms.

///////////////////////////////////////////////////////////////////////////////

using System;

using System.Collections.Generic;

using System.Text;

using Teigha;

using Teigha.DatabaseServices;

using Microsoft.Win32;

namespace OdaMgdMViewApp

{

  class HostAppServ : HostApplicationServices

  {

    public HostAppServ()

    {

    }

    public String FindConfigPath(String configType)

    {

      String subkey = GetRegistryAcadProfilesKey();

      if (subkey.Length > 0)

      {

        subkey += String.Format("\\General");

        String searchPath;

        if( GetRegistryString( Registry.CurrentUser, subkey, configType, out searchPath))

          return searchPath;

      }

      return String.Format("");

    }

    private String FindConfigFile(String configType, String file)

    {

      String searchPath = FindConfigPath( configType );

      if (searchPath.Length > 0)

      {

        searchPath = String.Format("{0}\\{1}", searchPath, file);

        if (System.IO.File.Exists(searchPath))

          return searchPath;

      }

      return String.Format("");

    }

    public override String FindFile(String file, Database db, FindFileHint hint)

    {

      String sFile = this.FindFileEx(file, db, hint);

      if (sFile.Length > 0)

        return sFile;

      String strFileName = file;

      String ext;

      if (strFileName.Length>3)

        ext = strFileName.Substring(strFileName.Length - 4, 4).ToUpper();

      else

        ext = file.ToUpper();

      if ( ext == String.Format(".PC3") )

        return FindConfigFile( String.Format("PrinterConfigDir"), file);

      if ( ext == String.Format(".STB") || ext == String.Format(".CTB"))

        return FindConfigFile( String.Format("PrinterStyleSheetDir"), file);

      if ( ext == String.Format(".PMP"))

        return FindConfigFile( String.Format("PrinterDescDir"), file);

      switch (hint)

      {

        case FindFileHint.FontFile:

        case FindFileHint.CompiledShapeFile:

        case FindFileHint.TrueTypeFontFile:

        case FindFileHint.PatternFile:

        case FindFileHint.FontMapFile:

        case FindFileHint.TextureMapFile:

          break;

        default:

          return sFile;

      }

      if ( hint != FindFileHint.TextureMapFile && ext != String.Format(".SHX") && ext != String.Format(".PAT") && ext != String.Format(".TTF") && ext != String.Format(".TTC"))

      {

        strFileName += String.Format(".shx");

      }

      else if (hint == FindFileHint.TextureMapFile)

      {

        strFileName.Replace(String.Format("/"), String.Format("\\"));

        int last = strFileName.LastIndexOf("\\");

        if (last == -1)

          strFileName = "";

        else

          strFileName = strFileName.Substring(0, last);

      }

      sFile = (hint != FindFileHint.TextureMapFile) ? GetRegistryACADFromProfile() : GetRegistryAVEMAPSFromProfile();

      while (sFile.Length>0)

      {

        int nFindStr = sFile.IndexOf(";");

        String sPath;

        if (-1 == nFindStr)

        {

          sPath = sFile;

          sFile = String.Format("");

        }

        else

        {

          sPath = String.Format("{0}\\{1}", sFile.Substring(0, nFindStr), strFileName);

          if (System.IO.File.Exists(sPath))

          {

            return sPath;

          }

          sFile = sFile.Substring(nFindStr + 1, sFile.Length - nFindStr - 1);

        }

      }

      if (hint == FindFileHint.TextureMapFile)

      {

        return sFile;

      }

      if (sFile.Length <= 0)

      {

        String sAcadLocation = GetRegistryAcadLocation();

        if (sAcadLocation.Length > 0)

        {

          sFile = String.Format("{0}\\Fonts\\{1}", sAcadLocation, strFileName);

          if (System.IO.File.Exists(sFile))

          {

            sFile = String.Format("{0}\\Support\\{1}", sAcadLocation, strFileName);

            if (System.IO.File.Exists(sFile))

            {

              sFile = String.Format("");

            }

          }

        }

      }

      return sFile;

    }

    public override bool GetPassword(String fileName, PasswordOptions options, out String pass)

    {

      //PasswordDlg pwdDlg = new PasswordDlg();

      /*pwdDlg.TextFileName.Text = fileName;

      if (pwdDlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)

      {

        pass = pwdDlg.password.Text;

        return true;

      }*/

      pass = String.Format("");

      return false;

    }

    public override String FontMapFileName

    {

      get

      {

        String subkey = GetRegistryAcadProfilesKey();

        if (subkey.Length > 0)

        {

          subkey += String.Format("\\Editor Configuration");

          String fontMapFile;

          if (GetRegistryString(Registry.CurrentUser, subkey, String.Format("FontMappingFile"), out fontMapFile))

            return fontMapFile;

        }

        return String.Format("");

      }

    }

    bool GetRegistryString( RegistryKey rKey, String subkey, String name, out String value)

    {

      bool rv = false;

      object objData = null;

      RegistryKey regKey;

      regKey = rKey.OpenSubKey(subkey);

      if (regKey != null)

      {

        objData = regKey.GetValue(name);

        if (objData != null)

        {

          rv = true;

        }

        regKey.Close();

      }

      if (rv)

        value = objData.ToString();

      else

        value = String.Format("");

      rKey.Close();

      return rv;

    }

    String GetRegistryAVEMAPSFromProfile()

    {

      String subkey = GetRegistryAcadProfilesKey();

      if ( subkey.Length > 0 )

      {

        subkey += String.Format("\\General");

        // get the value for the ACAD entry in the registry

        String tmp;

        if (GetRegistryString(Registry.CurrentUser, subkey, String.Format("AVEMAPS"), out tmp))

          return tmp;

      }

      return String.Format("");

    }

    String GetRegistryAcadProfilesKey()

    {

      String subkey     = String.Format("SOFTWARE\\Autodesk\\AutoCAD");

      String tmp;

      if (!GetRegistryString(Registry.CurrentUser, subkey, String.Format("CurVer"), out tmp))

        return String.Format("");

      subkey += String.Format("\\{0}", tmp);

      if (!GetRegistryString(Registry.CurrentUser, subkey, String.Format("CurVer"), out tmp))

        return String.Format("");

      subkey += String.Format("\\{0}\\Profiles", tmp);

      if (!GetRegistryString(Registry.CurrentUser, subkey, String.Format(""), out tmp))

        return String.Format("");        

      subkey += String.Format("\\{0}", tmp);

      return subkey;

    }

    String GetRegistryAcadLocation()

    {

      String subkey     = String.Format("SOFTWARE\\Autodesk\\AutoCAD");

      String tmp;

      if (!GetRegistryString(Registry.CurrentUser, subkey, String.Format("CurVer"), out tmp))

        return String.Format("");

      subkey += String.Format("\\{0}", tmp);

      if (!GetRegistryString(Registry.CurrentUser, subkey, String.Format("CurVer"), out tmp))

        return String.Format("");

      subkey += String.Format("\\{0}", tmp);

      if (!GetRegistryString(Registry.CurrentUser, subkey, String.Format(""), out tmp))

        return String.Format("");        

      return tmp;

    }

    String GetRegistryACADFromProfile()

    {

      String subkey = GetRegistryAcadProfilesKey();

      if ( subkey.Length > 0 )

      {

        subkey += String.Format("\\General");

        // get the value for the ACAD entry in the registry

        String tmp;

        if (GetRegistryString(Registry.CurrentUser, subkey, String.Format("ACAD"), out tmp))

          return tmp;

      }

      return String.Format("");

    }

  };

}