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-rw-r--r--camel/providers/imap/camel-imap-wrapper.c220
1 files changed, 0 insertions, 220 deletions
diff --git a/camel/providers/imap/camel-imap-wrapper.c b/camel/providers/imap/camel-imap-wrapper.c
deleted file mode 100644
index 70c68002a0..0000000000
--- a/camel/providers/imap/camel-imap-wrapper.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; -*- */
-/* camel-imap-wrapper.c: data wrapper for offline IMAP data */
-
-/*
- * Author: Dan Winship <danw@ximian.com>
- *
- * Copyright 2000 Ximian, Inc. (www.ximian.com)
- *
- * 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
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <errno.h>
-#include <string.h>
-
-#include "camel-imap-folder.h"
-#include "camel-imap-wrapper.h"
-#include "camel-imap-private.h"
-#include "camel-exception.h"
-#include "camel-stream-filter.h"
-#include "camel-mime-filter-basic.h"
-#include "camel-mime-filter-crlf.h"
-#include "camel-mime-filter-charset.h"
-#include "camel-mime-part.h"
-
-static CamelDataWrapperClass *parent_class = NULL;
-
-/* Returns the class for a CamelDataWrapper */
-#define CDW_CLASS(so) CAMEL_DATA_WRAPPER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
-
-static int write_to_stream (CamelDataWrapper *imap_wrapper, CamelStream *stream);
-
-static void
-camel_imap_wrapper_class_init (CamelImapWrapperClass *camel_imap_wrapper_class)
-{
- CamelDataWrapperClass *camel_data_wrapper_class =
- CAMEL_DATA_WRAPPER_CLASS (camel_imap_wrapper_class);
-
- parent_class = CAMEL_DATA_WRAPPER_CLASS (camel_type_get_global_classfuncs (camel_data_wrapper_get_type ()));
-
- /* virtual method override */
- camel_data_wrapper_class->write_to_stream = write_to_stream;
-}
-
-static void
-camel_imap_wrapper_finalize (CamelObject *object)
-{
- CamelImapWrapper *imap_wrapper = CAMEL_IMAP_WRAPPER (object);
-
- if (imap_wrapper->folder)
- camel_object_unref (CAMEL_OBJECT (imap_wrapper->folder));
- if (imap_wrapper->uid)
- g_free (imap_wrapper->uid);
- if (imap_wrapper->part)
- g_free (imap_wrapper->part_spec);
-
-#ifdef ENABLE_THREADS
- g_mutex_free (imap_wrapper->priv->lock);
-#endif
- g_free (imap_wrapper->priv);
-}
-
-static void
-camel_imap_wrapper_init (gpointer object, gpointer klass)
-{
- CamelImapWrapper *imap_wrapper = CAMEL_IMAP_WRAPPER (object);
-
- imap_wrapper->priv = g_new0 (struct _CamelImapWrapperPrivate, 1);
-#ifdef ENABLE_THREADS
- imap_wrapper->priv->lock = g_mutex_new ();
-#endif
-}
-
-CamelType
-camel_imap_wrapper_get_type (void)
-{
- static CamelType camel_imap_wrapper_type = CAMEL_INVALID_TYPE;
-
- if (camel_imap_wrapper_type == CAMEL_INVALID_TYPE) {
- camel_imap_wrapper_type = camel_type_register (
- CAMEL_DATA_WRAPPER_TYPE, "CamelImapWrapper",
- sizeof (CamelImapWrapper),
- sizeof (CamelImapWrapperClass),
- (CamelObjectClassInitFunc) camel_imap_wrapper_class_init,
- NULL,
- (CamelObjectInitFunc) camel_imap_wrapper_init,
- (CamelObjectFinalizeFunc) camel_imap_wrapper_finalize);
- }
-
- return camel_imap_wrapper_type;
-}
-
-
-static void
-imap_wrapper_hydrate (CamelImapWrapper *imap_wrapper, CamelStream *stream)
-{
- CamelDataWrapper *data_wrapper = CAMEL_DATA_WRAPPER (imap_wrapper);
- CamelStreamFilter *filterstream;
- CamelMimeFilter *filter;
- CamelContentType *ct;
-
- filterstream = camel_stream_filter_new_with_stream (stream);
-
- if (camel_mime_part_get_encoding (imap_wrapper->part) ==
- CAMEL_MIME_PART_ENCODING_BASE64) {
- filter = (CamelMimeFilter *)camel_mime_filter_basic_new_type (CAMEL_MIME_FILTER_BASIC_BASE64_DEC);
- camel_stream_filter_add (filterstream, filter);
- } else if (camel_mime_part_get_encoding (imap_wrapper->part) ==
- CAMEL_MIME_PART_ENCODING_QUOTEDPRINTABLE) {
- filter = (CamelMimeFilter *)camel_mime_filter_basic_new_type (CAMEL_MIME_FILTER_BASIC_QP_DEC);
- camel_stream_filter_add (filterstream, filter);
- } else
- filter = NULL;
-
- ct = camel_mime_part_get_content_type (imap_wrapper->part);
- if (header_content_type_is (ct, "text", "*")) {
- const char *charset;
-
- /* If we just did B64/QP, need to also do CRLF->LF */
- if (filter) {
- filter = camel_mime_filter_crlf_new (CAMEL_MIME_FILTER_CRLF_DECODE,
- CAMEL_MIME_FILTER_CRLF_MODE_CRLF_ONLY);
- camel_stream_filter_add (filterstream, filter);
- }
-
- charset = header_content_type_param (ct, "charset");
- if (charset && !(strcasecmp (charset, "us-ascii") == 0
- || strcasecmp (charset, "utf-8") == 0)) {
- filter = (CamelMimeFilter *)camel_mime_filter_charset_new_convert (charset, "UTF-8");
- if (filter)
- camel_stream_filter_add (filterstream, filter);
- }
- }
-
- data_wrapper->stream = CAMEL_STREAM (filterstream);
- data_wrapper->offline = FALSE;
-
- camel_object_unref (CAMEL_OBJECT (imap_wrapper->folder));
- imap_wrapper->folder = NULL;
- g_free (imap_wrapper->uid);
- imap_wrapper->uid = NULL;
- g_free (imap_wrapper->part_spec);
- imap_wrapper->part = NULL;
-}
-
-
-static int
-write_to_stream (CamelDataWrapper *data_wrapper, CamelStream *stream)
-{
- CamelImapWrapper *imap_wrapper = CAMEL_IMAP_WRAPPER (data_wrapper);
-
- CAMEL_IMAP_WRAPPER_LOCK (imap_wrapper, lock);
- if (data_wrapper->offline) {
- CamelStream *datastream;
-
- datastream = camel_imap_folder_fetch_data (
- imap_wrapper->folder, imap_wrapper->uid,
- imap_wrapper->part_spec, FALSE, NULL);
- if (!datastream) {
- CAMEL_IMAP_WRAPPER_UNLOCK (imap_wrapper, lock);
- errno = ENETUNREACH;
- return -1;
- }
-
- imap_wrapper_hydrate (imap_wrapper, datastream);
- camel_object_unref (CAMEL_OBJECT (datastream));
- }
- CAMEL_IMAP_WRAPPER_UNLOCK (imap_wrapper, lock);
-
- return parent_class->write_to_stream (data_wrapper, stream);
-}
-
-
-CamelDataWrapper *
-camel_imap_wrapper_new (CamelImapFolder *imap_folder, CamelContentType *type,
- const char *uid, const char *part_spec,
- CamelMimePart *part)
-{
- CamelImapWrapper *imap_wrapper;
- CamelStream *stream;
-
- imap_wrapper = (CamelImapWrapper *)camel_object_new(camel_imap_wrapper_get_type());
-
- camel_data_wrapper_set_mime_type_field (CAMEL_DATA_WRAPPER (imap_wrapper), type);
- ((CamelDataWrapper *)imap_wrapper)->offline = TRUE;
-
- imap_wrapper->folder = imap_folder;
- camel_object_ref (CAMEL_OBJECT (imap_folder));
- imap_wrapper->uid = g_strdup (uid);
- imap_wrapper->part_spec = g_strdup (part_spec);
-
- /* Don't ref this, it's our parent. */
- imap_wrapper->part = part;
-
- /* Try the cache. */
- stream = camel_imap_folder_fetch_data (imap_folder, uid, part_spec,
- TRUE, NULL);
- if (stream) {
- imap_wrapper_hydrate (imap_wrapper, stream);
- camel_object_unref (CAMEL_OBJECT (stream));
- }
-
- return (CamelDataWrapper *)imap_wrapper;
-}