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-rw-r--r--camel/providers/imap/camel-imap-stream.c220
1 files changed, 0 insertions, 220 deletions
diff --git a/camel/providers/imap/camel-imap-stream.c b/camel/providers/imap/camel-imap-stream.c
deleted file mode 100644
index 4e9ee046d7..0000000000
--- a/camel/providers/imap/camel-imap-stream.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * Authors: Jeffrey Stedfast <fejj@helixcode.com>
- *
- * Copyright 2000 Helix Code, Inc. (www.helixcode.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 Street #330, Boston, MA 02111-1307, USA.
- *
- */
-
-
-#include <config.h>
-#include "camel-imap-stream.h"
-#include "camel/camel-exception.h"
-#include <sys/types.h>
-#include <errno.h>
-#include <stdlib.h>
-
-static CamelStreamClass *parent_class = NULL;
-
-/* Returns the class for a CamelImapStream */
-#define CIS_CLASS(so) CAMEL_IMAP_STREAM_CLASS (CAMEL_OBJECT_GET_CLASS(so))
-
-static ssize_t stream_read (CamelStream *stream, char *buffer, size_t n);
-static int stream_reset (CamelStream *stream);
-static gboolean stream_eos (CamelStream *stream);
-
-static void finalize (CamelObject *object);
-
-static void
-camel_imap_stream_class_init (CamelImapStreamClass *camel_imap_stream_class)
-{
- CamelStreamClass *camel_stream_class =
- CAMEL_STREAM_CLASS (camel_imap_stream_class);
-
- parent_class = CAMEL_STREAM_CLASS (camel_type_get_global_classfuncs (camel_stream_get_type ()));
-
- /* virtual method overload */
- camel_stream_class->read = stream_read;
- camel_stream_class->reset = stream_reset;
- camel_stream_class->eos = stream_eos;
-}
-
-static void
-camel_imap_stream_init (gpointer object, gpointer klass)
-{
- CamelImapStream *imap_stream = CAMEL_IMAP_STREAM (object);
-
- imap_stream->cache = NULL;
- imap_stream->cache_ptr = NULL;
-}
-
-CamelType
-camel_imap_stream_get_type (void)
-{
- static CamelType camel_imap_stream_type = CAMEL_INVALID_TYPE;
-
- if (camel_imap_stream_type == CAMEL_INVALID_TYPE) {
- camel_imap_stream_type =
- camel_type_register (camel_stream_get_type (), "CamelImapStream",
- sizeof (CamelImapStream),
- sizeof (CamelImapStreamClass),
- (CamelObjectClassInitFunc) camel_imap_stream_class_init,
- NULL,
- (CamelObjectInitFunc) camel_imap_stream_init,
- (CamelObjectFinalizeFunc) finalize);
- }
-
- return camel_imap_stream_type;
-}
-
-CamelStream *
-camel_imap_stream_new (CamelImapFolder *folder, char *command)
-{
- CamelImapStream *imap_stream;
-
- imap_stream = CAMEL_IMAP_STREAM(camel_object_new (camel_imap_stream_get_type ()));
-
- imap_stream->folder = folder;
- camel_object_ref (CAMEL_OBJECT (imap_stream->folder));
-
- imap_stream->command = g_strdup (command);
-
- return CAMEL_STREAM (imap_stream);
-}
-
-static void
-finalize (CamelObject *object)
-{
- CamelImapStream *imap_stream = CAMEL_IMAP_STREAM (object);
-
- g_free (imap_stream->cache);
- g_free (imap_stream->command);
-
- if (imap_stream->folder)
- camel_object_unref (CAMEL_OBJECT (imap_stream->folder));
-}
-
-static ssize_t
-stream_read (CamelStream *stream, char *buffer, size_t n)
-{
- ssize_t nread;
-
- /* do we want to do any IMAP specific parsing in here? If not, maybe rename to camel-stream-cache? */
- CamelImapStream *imap_stream = CAMEL_IMAP_STREAM (stream);
-
- if (!imap_stream->cache) {
- /* We need to send the IMAP command since this is our first fetch */
- CamelFolder *folder = CAMEL_FOLDER (imap_stream->folder);
- CamelException ex;
- gchar *result, *p, *q;
- gint status, part_len;
-
- camel_exception_init (&ex);
- status = camel_imap_fetch_command (CAMEL_IMAP_STORE (folder->parent_store),
- CAMEL_FOLDER (imap_stream->folder),
- &result, &ex, "%s\r\n",
- imap_stream->command);
- /* FIXME: exception is ignored */
- camel_exception_clear (&ex);
-
- if (!result || status != CAMEL_IMAP_OK) {
- /* we got an error, dump this stuff */
- g_free (result);
- imap_stream->cache = NULL;
- camel_object_unref (CAMEL_OBJECT (imap_stream->folder));
-
- return -1;
- }
-
- /* we don't need the folder anymore... */
- camel_object_unref (CAMEL_OBJECT (imap_stream->folder));
-
- /* parse out the message part */
- for (p = result; *p && *p != '{' && *p != '"' && *p != '\n'; p++);
- switch (*p) {
- case '"':
- /* a quoted string - section 4.3 */
- p++;
- for (q = p; *q && *q != '"' && *q != '\n'; q++);
- part_len = (gint) (q - p);
-
- break;
- case '{':
- /* a literal string - section 4.3 */
- part_len = atoi (p + 1);
- for ( ; *p && *p != '\n'; p++);
- if (*p != '\n') {
- g_free (result);
- return -1;
- }
-
- /* advance to the beginning of the actual data */
- p++;
-
- /* calculate the new part-length */
- for (q = p; *q && (q - p) <= part_len; q++) {
- if (*q == '\n')
- part_len--;
- }
-
- /* FIXME: This is a hack for IMAP daemons that send us a UID at the end of each FETCH */
- for ( ; q > p && *(q-1) != '\n'; q--, part_len--);
- part_len++;
-
- break;
- default:
- /* Bad input */
- g_free (result);
- return -1;
- }
-
- imap_stream->cache = g_strndup (p, part_len);
- g_free (result);
-
- imap_stream->cache_ptr = imap_stream->cache;
- }
-
- /* we've already read this stream, so return whats in the cache */
- nread = MIN (n, strlen (imap_stream->cache_ptr));
-
- if (nread > 0) {
- memcpy (buffer, imap_stream->cache_ptr, nread);
- imap_stream->cache_ptr += nread;
- } else {
- nread = -1;
- }
-
- return nread;
-}
-
-static int
-stream_reset (CamelStream *stream)
-{
- CamelImapStream *imap_stream = CAMEL_IMAP_STREAM (stream);
-
- imap_stream->cache_ptr = imap_stream->cache;
-
- return 1;
-}
-
-static gboolean
-stream_eos (CamelStream *stream)
-{
- CamelImapStream *imap_stream = CAMEL_IMAP_STREAM (stream);
-
- return (imap_stream->cache_ptr && strlen (imap_stream->cache_ptr));
-}
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