0cd1c1934c
* camel-data-wrapper.c: remove get/set_output_stream operations. They're redundant with write_to_stream, and CamelMimePart and CamelMimeMessage only implement the latter, meaning that trying to get_output_stream on a CamelMimeMessage that was built from pieces rather than being parsed from a stream doesn't work. Anything that uses get_output_stream can be rewritten to use write_to_stream, so we'll standardize on that. (camel_data_wrapper_new): remove this: CamelDataWrapper is supposed to be an abstract class. (write_to_stream): remove default implementation. (Moved to CamelSimpleDataWrapper) * camel-simple-data-wrapper.c: resurrect, although it's not really the same thing it was before. A simple data wrapper, which is backed by a CamelStream. * camel-mime-part-utils.c (simple_data_wrapper_construct_from_parser): Use construct_from_stream rather than set_output_stream. (camel_mime_part_construct_content_from_parser): Change camel_data_wrapper_new to camel_simple_data_wrapper_new. * camel-mime-part.c (camel_mime_part_set_content): Change camel_data_wrapper_new to camel_simple_data_wrapper_new. svn path=/trunk/; revision=3112
103 lines
3.5 KiB
C
103 lines
3.5 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/* camel-data-wrapper.h : Abstract class for a data wrapper */
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/*
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*
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* Author :
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* Bertrand Guiheneuf <bertrand@helixcode.com>
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*
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* Copyright 1999, 2000 Helix Code, Inc. (http://www.helixcode.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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#ifndef CAMEL_DATA_WRAPPER_H
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#define CAMEL_DATA_WRAPPER_H 1
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#ifdef __cplusplus
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extern "C" {
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#pragma }
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#endif /* __cplusplus }*/
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#include <camel/camel-object.h>
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#include <camel/gmime-content-field.h>
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#define CAMEL_DATA_WRAPPER_TYPE (camel_data_wrapper_get_type ())
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#define CAMEL_DATA_WRAPPER(obj) (GTK_CHECK_CAST((obj), CAMEL_DATA_WRAPPER_TYPE, CamelDataWrapper))
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#define CAMEL_DATA_WRAPPER_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), CAMEL_DATA_WRAPPER_TYPE, CamelDataWrapperClass))
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#define CAMEL_IS_DATA_WRAPPER(o) (GTK_CHECK_TYPE((o), CAMEL_DATA_WRAPPER_TYPE))
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struct _CamelDataWrapper
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{
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CamelObject parent_object;
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GMimeContentField *mime_type;
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};
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typedef struct {
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CamelObjectClass parent_class;
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/* Virtual methods */
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void (*set_output_stream) (CamelDataWrapper *data_wrapper,
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CamelStream *stream);
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CamelStream * (*get_output_stream) (CamelDataWrapper *data_wrapper);
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void (*set_mime_type) (CamelDataWrapper *data_wrapper,
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const gchar * mime_type);
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gchar * (*get_mime_type) (CamelDataWrapper *data_wrapper);
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GMimeContentField * (*get_mime_type_field) (CamelDataWrapper *data_wrapper);
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void (*set_mime_type_field) (CamelDataWrapper *data_wrapper,
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GMimeContentField *mime_type_field);
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int (*write_to_stream) (CamelDataWrapper *data_wrapper,
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CamelStream *stream,
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CamelException *ex);
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int (*construct_from_stream) (CamelDataWrapper *data_wrapper,
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CamelStream *);
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} CamelDataWrapperClass;
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/* Standard Gtk function */
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GtkType camel_data_wrapper_get_type (void);
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/* public methods */
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int camel_data_wrapper_write_to_stream (CamelDataWrapper *data_wrapper,
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CamelStream *stream,
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CamelException *ex);
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void camel_data_wrapper_set_mime_type (CamelDataWrapper *data_wrapper,
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const gchar *mime_type);
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gchar * camel_data_wrapper_get_mime_type (CamelDataWrapper *data_wrapper);
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GMimeContentField * camel_data_wrapper_get_mime_type_field (CamelDataWrapper *data_wrapper);
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void camel_data_wrapper_set_mime_type_field (CamelDataWrapper *data_wrapper,
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GMimeContentField *mime_type);
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int camel_data_wrapper_construct_from_stream (CamelDataWrapper *data_wrapper,
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CamelStream *stream);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* CAMEL_DATA_WRAPPER_H */
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