mime.h

Go to the documentation of this file.

/*
 * mime.h
 *
 * Multipurpose Internet Mail Extensions support classes.
 *
 * Portable Windows Library
 *
 * Copyright (c) 1993-2002 Equivalence Pty. Ltd.
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.0 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 * the License for the specific language governing rights and limitations
 * under the License.
 *
 * The Original Code is Portable Windows Library.
 *
 * The Initial Developer of the Original Code is Equivalence Pty. Ltd.
 *
 * Contributor(s): ______________________________________.
 *
 * $Revision: 20385 $
 * $Author: rjongbloed $
 * $Date: 2008-06-04 10:40:38 +0000 (Wed, 04 Jun 2008) $
 */

#ifndef _PMIME
#define _PMIME

#ifdef P_USE_PRAGMA
#pragma interface
#endif

#include <ptclib/inetprot.h>
#include <ptclib/cypher.h>

// PMIMEInfo

#ifdef DOC_PLUS_PLUS
class PMIMEInfo : public PStringToString {
#endif
PDECLARE_STRING_DICTIONARY(PMIMEInfo, PCaselessString);
  public:
    PMIMEInfo(
      istream &strm   
    );
    PMIMEInfo(
      PInternetProtocol & socket   
    );
    // Construct a MIME information dictionary from the specified source.


  // Overrides from class PObject
    virtual void PrintOn(
      ostream &strm   
    ) const;

    virtual void ReadFrom(
      istream &strm   
    );


  // Overrides from class PStringToString
    PBoolean SetAt(
      const char * key,
      const PString value
    ) { return AbstractSetAt(PCaselessString(key), PNEW PString(value)); }

    PBoolean SetAt(
      const PString & key,
      const PString value
    ) { return AbstractSetAt(PCaselessString(key), PNEW PString(value)); }

    PBoolean SetAt(
      const PCaselessString & key,
      const PString value
    ) { return AbstractSetAt(PCaselessString(key), PNEW PString(value)); }

    PBoolean Contains(
      const char * key       
    ) const { return GetAt(PCaselessString(key)) != NULL; }

    PBoolean Contains(
      const PString & key       
    ) const { return GetAt(PCaselessString(key)) != NULL; }

    PBoolean Contains(
      const PCaselessString & key       
    ) const { return GetAt(key) != NULL; }

  // New functions for class.
    PBoolean Read(
      PInternetProtocol & socket   
    );

    PBoolean Write(
      PInternetProtocol & socket   
    ) const;

    PBoolean AddMIME(
      const PString & line
    );
    PBoolean AddMIME(
      const PString & fieldName, 
      const PString & _fieldValue
    );

    PString GetString(
      const PString & key,       
      const PString & dflt = PString::Empty() 
    ) const;

    long GetInteger(
      const PString & key,    
      long dflt = 0           
    ) const;

    void SetInteger(
      const PCaselessString & key,  
      long value                    
    );


    static void SetAssociation(
      const PStringToString & allTypes,  
      PBoolean merge = PTrue                  
    );
    static void SetAssociation(
      const PString & fileType,         
      const PString & contentType       
    ) { GetContentTypes().SetAt(fileType, contentType); }

    static PString GetContentType(
      const PString & fileType   
    );

  private:
    static PStringToString & GetContentTypes();
};



#endif


// End Of File ///////////////////////////////////////////////////////////////

---