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authorbertrand <Bertrand.Guiheneuf@inria.fr>1999-05-31 04:02:42 +0800
committerBertrand Guiheneuf <bertrand@src.gnome.org>1999-05-31 04:02:42 +0800
commitb3cdb41a122e797572b834fac6d5e11ddd579d5e (patch)
tree812923c019457ce8a7ea32e0e8504b51cb14cf05 /camel/camel-stream.h
parentd32ba2a70aebd94d176f73a64bc83ed59038e835 (diff)
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new class. Represents an abstract stream object.
1999-05-30 bertrand <Bertrand.Guiheneuf@inria.fr> * camel/camel-stream.h: new class. Represents an abstract stream object. svn path=/trunk/; revision=960
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diff --git a/camel/camel-stream.h b/camel/camel-stream.h
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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* camel-stream.h : class for an abstract stream */
+
+/*
+ *
+ * Copyright (C) 1999 Bertrand Guiheneuf <Bertrand.Guiheneuf@inria.fr> .
+ *
+ * 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
+ */
+
+
+#ifndef CAMEL_STREAM_H
+#define CAMEL_STREAM_H 1
+
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus }*/
+
+#include <gtk/gtk.h>
+
+#define CAMEL_STREAM_TYPE (camel_stream_get_type ())
+#define CAMEL_STREAM(obj) (GTK_CHECK_CAST((obj), CAMEL_STREAM_TYPE, CamelMimeMessage))
+#define CAMEL_STREAM_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), CAMEL_STREAM_TYPE, CamelMimeMessageClass))
+#define IS_CAMEL_STREAM(o) (GTK_CHECK_TYPE((o), CAMEL_STREAM_TYPE))
+
+
+
+typedef struct
+{
+ GtkObject parent_object;
+
+} CamelStream;
+
+
+
+typedef struct {
+ GtkObjectClass parent_class;
+
+ /* Virtual methods */
+gint (*read) (CamelStream *stream, gchar **buffer, gint n);
+gint (*write) (CamelStream *stream, gchar *buffer, gint n);
+void (*flush) (CamelStream *stream);
+gint (*available) (CamelStream *stream);
+gboolean (*eos) (CamelStream *stream);
+void (*close) (CamelStream *stream);
+
+} CamelStreamClass;
+
+
+
+/* Standard Gtk function */
+GtkType camel_stream_get_type (void);
+
+
+/* public methods */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* CAMEL_STREAM_H */