/usr/include/GNUstep/Frameworks/Pantomime.framework/Versions/1.2/CWMIMEUtility.h is in libpantomime1.2-dev 1.2.2~r289+dfsg-2.
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** CWMIMEUtility.h
**
** Copyright (c) 2001-2004
**
** Author: Ludovic Marcotte <ludovic@Sophos.ca>
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License as published by the Free Software Foundation; either
** version 2.1 of the License, or (at your option) any later version.
**
** This library 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
** Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public
** License along with this library; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _Pantomime_H_CWMIMEUtility
#define _Pantomime_H_CWMIMEUtility
#import <Foundation/NSArray.h>
#import <Foundation/NSData.h>
#import <Foundation/NSObject.h>
#import <Foundation/NSString.h>
#include <Pantomime/CWConstants.h>
@class CWMessage;
@class CWMIMEMultipart;
@class CWPart;
/*!
@class CWMIMEUtility
@abstract MIME utility class.
@discussion This class provides static methods to deal with the MIME standard.
Normally, you should not invoke any of those methods directly.
*/
@interface CWMIMEUtility: NSObject
/*!
@method decodeHeader: charset:
@discussion This method is used to decode a header value
encoded in base64 or quoted-printable. RFC 2047
describes how those headers should be encoded
(in particular, "2. Syntax of encoded-words").
If <i>theCharset</i> is not nil, it is used to
decode the header. Otherwise, the charset used
in the header is used.
@param theData The data to decode.
@param theCharset The charset to force.
@result The decoded header.
*/
+ (NSString *) decodeHeader: (NSData *) theData
charset: (NSString *) theCharset;
/*!
@method encodeHeader: charset: encoding:
@discussion This method is used to encode a header value
in the format specified by RFC 2047 (in particular,
"2. Syntax of encoded-words").
@param theText The text to encode.
@param theCharset The charset to use. For example, "iso-8859-1".
@param theEncoding The encoding to use. Valid values are
part of the PantomimeEncoding enum.
@result The encoded data.
*/
+ (NSData *) encodeHeader: (NSString *) theText
charset: (NSString *) theCharset
encoding: (PantomimeEncoding) theEncoding;
+ (NSData *) encodeWordUsingBase64: (NSString *) theWord
prefixLength: (int) thePrefixLength;
+ (NSData *) encodeWordUsingQuotedPrintable: (NSString *) theWord
prefixLength: (int) thePrefixLength;
/*!
@method globallyUniqueBoundary
@discussion This method is used to generate a unique MIME boundary
(or any kind of boundary).
@result The boundary, as a NSData instance.
*/
+ (NSData *) globallyUniqueBoundary;
/*!
@method globallyUniqueID
@discussion This method is used to generate a unique ID that CWMessage (or CWPart)
instances use as their unique ID. (Message-ID, Content-ID, etc.)
@result The unique ID, as a NSData instance.
*/
+ (NSData *) globallyUniqueID;
/*!
@method compositeMessageContentFromRawSource:
@discussion This method is used to obtain a composite type (message)
from <i>theData</i>.
@param theData The bytes to use.
@result A Message instance, nil on error.
*/
+ (CWMessage *) compositeMessageContentFromRawSource: (NSData *) theData;
/*!
@method compositeMultipartContentFromRawSource:boundary:
@discussion This method is used to obtain a composity type (multipart)
from <i>theData</i>, using <i>theBoundary</i>.
@param theData The bytes to use.
@param theBoundary The boundary to use.
@result A CWMIMEMultipart instance, nil on error.
*/
+ (CWMIMEMultipart *) compositeMultipartContentFromRawSource: (NSData *) theData
boundary: (NSData *) theBoundary;
/*!
@method discreteContentFromRawSource: encoding: charset: part:
@discussion This method is used to obtain discrete types such as
text/, application/, image/, etc. It might return a NSString
or a NSData object (if the encoding is PantomimeEncodingBase64).
@param theData The bytes to use.
@param theEncoding The encoding to use. Valid values are
part of the PantomimeEncoding enum.
@result A NSData instance.
*/
+ (id) discreteContentFromRawSource: (NSData *) theData
encoding: (PantomimeEncoding) theEncoding;
/*!
@method setContentFromRawSource: inPart:
@discussion This method is used to initialize a message, or a part
of the message using <i>theData</i>. The CWPart's Content-Type
MUST be defined BEFORE calling this function otherwise
the content will be considered as a pure string.
@param theData The bytes to use.
@param thePart The part to use, which can be a Part or a Message instance.
*/
+ (void) setContentFromRawSource: (NSData *) theData
inPart: (CWPart *) thePart;
/*!
@method plainTextContentFromPart:
@discussion This method is used to obtain a pure "text" part.
For example, it can be used to strip any
HTML content from a part in order to get only
the text.
@param thePart The Part instance from which to obtain the text.
@result The pure "text".
*/
+ (NSData *) plainTextContentFromPart: (CWPart *) thePart;
@end
#endif // _Pantomime_H_CWMIMEUtility
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