Changed the read and write method prototypes to return an ssize_t type

2000-06-06  Jeffrey Stedfast  <fejj@helixcode.com>

	* camel-stream.[c,h]: Changed the read and write method prototypes
	to return an ssize_t type rather than an int and also changed
	the 'number of bytes' to read or write to a size_t type

	* camel-stream-fs.c: same as above

	* camel-stream-mem.c: again, same as above

	* camel-stream-buffer.c: same

	* camel-imap-stream.[c,h]: Added this new stream, cache's previously
	read data so each successive call will instead read from the cache

svn path=/trunk/; revision=3450

1 files changed, 70 insertions, 0 deletions

diff --git a/camel/camel-imap-stream.h b/camel/camel-imap-stream.h
new file mode 100644
index 0000000000..01e7e59e18
--- /dev/null
+++ b/camel/camel-imap-stream.h
@@ -0,0 +1,70 @@
+/* -*- 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.
+ *
+ */
+
+
+
+#ifndef CAMEL_IMAP_STREAM_H
+#define CAMEL_IMAP_STREAM_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus }*/
+
+#include <camel/camel-stream.h>
+#include <camel/providers/imap/camel-imap-folder.h>
+#include <camel/providers/imap/camel-imap-store.h>
+#include <sys/types.h>
+
+#define CAMEL_IMAP_STREAM_TYPE     (camel_imap_stream_get_type ())
+#define CAMEL_IMAP_STREAM(obj)     (GTK_CHECK_CAST((obj), CAMEL_IMAP_STREAM_TYPE, CamelImapStream))
+#define CAMEL_IMAP_STREAM_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), CAMEL_IMAP_STREAM_TYPE, CamelImapStreamClass))
+#define CAMEL_IS_IMAP_STREAM(o)    (GTK_CHECK_TYPE((o), CAMEL_IMAP_STREAM_TYPE))
+
+struct _CamelImapStream
+{
+	CamelStream parent_object;
+
+	CamelImapFolder *folder;
+	char *command;
+	char *cache;
+	char *cache_ptr;
+};
+
+typedef struct {
+	CamelStreamClass parent_class;
+
+	/* Virtual methods */
+} CamelImapStreamClass;
+
+/* Standard Gtk function */
+GtkType camel_imap_stream_get_type (void);
+
+/* public methods */
+CamelStream *camel_imap_stream_new (CamelImapFolder *folder, char *command);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* CAMEL_IMAP_STREAM_H */