This commit was manufactured by cvs2svn to create tag 'GTKHTML_0_3'.GTKHTML_0_3

svn path=/tags/GTKHTML_0_3/; revision=3263

1 files changed, 0 insertions, 248 deletions

diff --git a/camel/camel-stream-mem.c b/camel/camel-stream-mem.c
deleted file mode 100644
index ca384485b6..0000000000
--- a/camel/camel-stream-mem.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-stream-mem.c: memory buffer based stream */
-
-/*
- * Authors: Bertrand Guiheneuf <bertrand@helixcode.com>
- *	    Michael Zucchi <notzed@helixcode.com>
- *
- * Copyright 1999, 2000 Helix Code, Inc. (http://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 Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-#include <config.h>
-#include "camel-stream-mem.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-
-static CamelStreamClass *parent_class = NULL;
-
-/* Returns the class for a CamelStreamMem */
-#define CSM_CLASS(so) CAMEL_STREAM_MEM_CLASS (GTK_OBJECT(so)->klass)
-
-static int stream_read (CamelStream *stream, char *buffer, unsigned int n);
-static int stream_write (CamelStream *stream, const char *buffer, unsigned int n);
-static gboolean stream_eos (CamelStream *stream);
-static off_t stream_seek (CamelSeekableStream *stream, off_t offset,
-			  CamelStreamSeekPolicy policy);
-
-static void finalize (GtkObject *object);
-
-static void
-camel_stream_mem_class_init (CamelStreamMemClass *camel_stream_mem_class)
-{
-	CamelSeekableStreamClass *camel_seekable_stream_class =
-		CAMEL_SEEKABLE_STREAM_CLASS (camel_stream_mem_class);
-	CamelStreamClass *camel_stream_class =
-		CAMEL_STREAM_CLASS (camel_stream_mem_class);
-	GtkObjectClass *gtk_object_class =
-		GTK_OBJECT_CLASS (camel_stream_mem_class);
-
-	parent_class = gtk_type_class (camel_stream_get_type ());
-
-	/* virtual method overload */
-	camel_stream_class->read = stream_read;
-	camel_stream_class->write = stream_write;
-	camel_stream_class->eos = stream_eos;
-
-	camel_seekable_stream_class->seek = stream_seek;
-
-	gtk_object_class->finalize = finalize;
-}
-
-static void
-camel_stream_mem_init (gpointer object, gpointer klass)
-{
-	CamelStreamMem *stream_mem = CAMEL_STREAM_MEM (object);
-
-	stream_mem->owner = FALSE;
-	stream_mem->buffer = 0;
-}
-
-GtkType
-camel_stream_mem_get_type (void)
-{
-	static GtkType camel_stream_mem_type = 0;
-
-	if (!camel_stream_mem_type) {
-		GtkTypeInfo camel_stream_mem_info =
-		{
-			"CamelStreamMem",
-			sizeof (CamelStreamMem),
-			sizeof (CamelStreamMemClass),
-			(GtkClassInitFunc) camel_stream_mem_class_init,
-			(GtkObjectInitFunc) camel_stream_mem_init,
-				/* reserved_1 */ NULL,
-				/* reserved_2 */ NULL,
-			(GtkClassInitFunc) NULL,
-		};
-
-		camel_stream_mem_type = gtk_type_unique (camel_seekable_stream_get_type (), &camel_stream_mem_info);
-	}
-
-	return camel_stream_mem_type;
-}
-
-
-CamelStream *
-camel_stream_mem_new (void)
-{
-	return camel_stream_mem_new_with_byte_array (g_byte_array_new ());
-}
-
-CamelStream *
-camel_stream_mem_new_with_buffer (const char *buffer, size_t len)
-{
-	GByteArray *ba;
-
-	ba = g_byte_array_new ();
-	g_byte_array_append (ba, (const guint8 *)buffer, len);
-	return camel_stream_mem_new_with_byte_array (ba);
-}
-
-CamelStream *
-camel_stream_mem_new_with_byte_array (GByteArray *byte_array)
-{
-	CamelStreamMem *stream_mem;
-
-	stream_mem = gtk_type_new (camel_stream_mem_get_type ());
-	stream_mem->buffer = byte_array;
-	stream_mem->owner = TRUE;
-
-	return CAMEL_STREAM (stream_mem);
-}
-
-/* note: with these functions the caller is the 'owner' of the buffer */
-void camel_stream_mem_set_byte_array (CamelStreamMem *s, GByteArray *buffer)
-{
-	if (s->buffer && s->owner)
-		g_byte_array_free(s->buffer, TRUE);
-	s->owner = FALSE;
-	s->buffer = buffer;
-}
-
-void camel_stream_mem_set_buffer (CamelStreamMem *s, const char *buffer,
-				  size_t len)
-{
-	GByteArray *ba;
-
-	ba = g_byte_array_new ();
-	g_byte_array_append (ba, (const guint8 *)buffer, len);
-	camel_stream_mem_set_byte_array(s, ba);
-}
-
-static void
-finalize (GtkObject *object)
-{
-	CamelStreamMem *stream_mem = CAMEL_STREAM_MEM (object);
-
-	if (stream_mem->buffer && stream_mem->owner)
-		g_byte_array_free (stream_mem->buffer, TRUE);
-
-	GTK_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static int
-stream_read (CamelStream *stream, char *buffer, unsigned int n)
-{
-	CamelStreamMem *camel_stream_mem = CAMEL_STREAM_MEM (stream);
-	CamelSeekableStream *seekable = CAMEL_SEEKABLE_STREAM (stream);
-
-	if (seekable->bound_end != CAMEL_STREAM_UNBOUND)
-		n = MIN(seekable->bound_end - seekable->position, n);
-
-	n = MIN (n, camel_stream_mem->buffer->len - seekable->position);
-	if (n > 0) {
-		memcpy (buffer, camel_stream_mem->buffer->data +
-			seekable->position, n);
-		seekable->position += n;
-	} else
-		n = -1;
-
-	return n;
-}
-
-static int
-stream_write (CamelStream *stream, const char *buffer, unsigned int n)
-{
-	CamelStreamMem *stream_mem = CAMEL_STREAM_MEM (stream);
-	CamelSeekableStream *seekable = CAMEL_SEEKABLE_STREAM (stream);
-
-	if (seekable->bound_end != CAMEL_STREAM_UNBOUND)
-		n = MIN(seekable->bound_end - seekable->position, n);
-
-#warning "g_byte_arrays use g_malloc and so are totally unsuitable for this object"
-	if (seekable->position == stream_mem->buffer->len) {
-		stream_mem->buffer =
-			g_byte_array_append (stream_mem->buffer, (const guint8 *)buffer, n);
-	} else {
-		g_byte_array_set_size (stream_mem->buffer,
-				       n+stream_mem->buffer->len);
-		memcpy (stream_mem->buffer->data + seekable->position, buffer, n);
-	}
-	seekable->position += n;
-
-	return n;
-}
-
-static gboolean
-stream_eos (CamelStream *stream)
-{
-	CamelStreamMem *stream_mem = CAMEL_STREAM_MEM (stream);
-	CamelSeekableStream *seekable_stream = CAMEL_SEEKABLE_STREAM (stream);
-
-	return stream_mem->buffer->len <= seekable_stream->position;
-}
-
-static off_t
-stream_seek (CamelSeekableStream *stream, off_t offset,
-	     CamelStreamSeekPolicy policy)
-{
-	off_t position;
-	CamelStreamMem *stream_mem = CAMEL_STREAM_MEM (stream);
-
-	switch  (policy) {
-	case CAMEL_STREAM_SET:
-		position = offset;
-		break;
-	case CAMEL_STREAM_CUR:
-		position = stream->position + offset;
-		break;
-	case CAMEL_STREAM_END:
-		position = (stream_mem->buffer)->len + offset;
-		break;
-	}
-
-	if (stream->bound_end == CAMEL_STREAM_UNBOUND)
-		position = MIN (position, stream->bound_end);
-	if (stream->bound_start == CAMEL_STREAM_UNBOUND)
-		position = MAX (position, 0);
-	else
-		position = MAX (position, stream->bound_start);
-
-	if (position > stream_mem->buffer->len) {
-		int oldlen = stream_mem->buffer->len;
-		g_byte_array_set_size (stream_mem->buffer, position);
-		memset (stream_mem->buffer->data + oldlen, 0,
-			position - oldlen);
-	}
-
-	stream->position = position;
-
-	return position;
-}