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-rw-r--r--camel/ChangeLog9
-rw-r--r--camel/camel-tcp-stream.c123
-rw-r--r--camel/camel-tcp-stream.h70
3 files changed, 202 insertions, 0 deletions
diff --git a/camel/ChangeLog b/camel/ChangeLog
index 0b26ea09b7..95e981644d 100644
--- a/camel/ChangeLog
+++ b/camel/ChangeLog
@@ -1,5 +1,14 @@
2001-01-13 Jeffrey Stedfast <fejj@ximian.com>
+ * camel-tcp-stream.[c,h]: New abstract class for TCP streams. The
+ next step is to write child classes (CamelTcpStreamBSD and
+ CamelTcpStreamSSL). The BSD stream will use normal BSD sockets
+ while SSL will use Mozilla's NSPR and NSS libraries to do Secure
+ Socket Layers which wille ventually replace CamelStreamSSL which I
+ just commit'd. Oh well.
+
+2001-01-13 Jeffrey Stedfast <fejj@ximian.com>
+
* camel-stream-ssl.[c,h]: New stream for handling SSL/TLS
connections.
diff --git a/camel/camel-tcp-stream.c b/camel/camel-tcp-stream.c
new file mode 100644
index 0000000000..e6ac31f450
--- /dev/null
+++ b/camel/camel-tcp-stream.c
@@ -0,0 +1,123 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Authors: Jeffrey Stedfast <fejj@ximian.com>
+ *
+ * Copyright 2001 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 Street #330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+
+#include <config.h>
+
+#include "camel-tcp-stream.h"
+
+static CamelStreamClass *parent_class = NULL;
+
+/* Returns the class for a CamelTcpStream */
+#define CTS_CLASS(so) CAMEL_TCP_STREAM_CLASS (CAMEL_OBJECT_GET_CLASS(so))
+
+static int tcp_connect (CamelTcpStream *stream, struct hostent *host, int port);
+static int tcp_disconnect (CamelTcpStream *stream);
+
+static void
+camel_tcp_stream_class_init (CamelTcpStreamClass *camel_tcp_stream_class)
+{
+ CamelStreamClass *camel_stream_class =
+ CAMEL_STREAM_CLASS (camel_tcp_stream_class);
+
+ parent_class = CAMEL_STREAM_CLASS( camel_type_get_global_classfuncs( CAMEL_STREAM_TYPE ) );
+
+ /* tcp stream methods */
+ camel_tcp_stream_class->connect = tcp_connect;
+ camel_tcp_stream_class->disconnect = tcp_disconnect;
+}
+
+static void
+camel_tcp_stream_init (void *o)
+{
+ ;
+}
+
+CamelType
+camel_tcp_stream_get_type (void)
+{
+ static CamelType type = CAMEL_INVALID_TYPE;
+
+ if (type == CAMEL_INVALID_TYPE) {
+ type = camel_type_register (CAMEL_STREAM_TYPE,
+ "CamelTcpStream",
+ sizeof (CamelTcpStream),
+ sizeof (CamelTcpStreamClass),
+ (CamelObjectClassInitFunc) camel_tcp_stream_class_init,
+ NULL,
+ (CamelObjectInitFunc) camel_tcp_stream_init,
+ NULL);
+ }
+
+ return type;
+}
+
+
+static int
+tcp_connect (CamelTcpStream *stream, struct hostent *host, int port)
+{
+ g_warning ("CamelTcpStream::connect called on default implementation\n");
+ return -1;
+}
+
+/**
+ * camel_tcp_stream_connect:
+ * @stream: a CamelTcpStream object.
+ * @host: a hostent value
+ * @port: port
+ *
+ * Create a socket and connect based upon the data provided.
+ *
+ * Return value: zero on success or -1 on fail.
+ **/
+int
+camel_tcp_stream_connect (CamelTcpStream *stream, struct hostent *host, int port)
+{
+ g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), -1);
+
+ return CTS_CLASS (stream)->connect (stream, offset, policy);
+}
+
+
+static int
+tcp_disconnect (CamelTcpStream *stream)
+{
+ g_warning ("CamelTcpStream::disconnect called on default implementation\n");
+ return -1;
+}
+
+
+/**
+ * camel_tcp_stream_disconnect:
+ * @stream: tcp stream object
+ *
+ * Disconnect the tcp stream and properly close the socket.
+ *
+ * Return value: zero on success or -1 on fail.
+ **/
+int
+camel_tcp_stream_disconnect (CamelTcpStream *stream)
+{
+ g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), -1);
+
+ return CTS_CLASS (stream)->disconnect (stream);
+}
diff --git a/camel/camel-tcp-stream.h b/camel/camel-tcp-stream.h
new file mode 100644
index 0000000000..35eae89663
--- /dev/null
+++ b/camel/camel-tcp-stream.h
@@ -0,0 +1,70 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Authors: Jeffrey Stedfast <fejj@ximian.com>
+ *
+ * Copyright 2001 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 Street #330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+
+#ifndef CAMEL_TCP_STREAM_H
+#define CAMEL_TCP_STREAM_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus }*/
+
+#include <camel/camel-stream.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <unistd.h>
+
+#define CAMEL_TCP_STREAM_TYPE (camel_tcp_stream_get_type ())
+#define CAMEL_TCP_STREAM(obj) (CAMEL_CHECK_CAST((obj), CAMEL_TCP_STREAM_TYPE, CamelTcpStream))
+#define CAMEL_TCP_STREAM_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_TCP_STREAM_TYPE, CamelTcpStreamClass))
+#define CAMEL_IS_TCP_STREAM(o) (CAMEL_CHECK_TYPE((o), CAMEL_TCP_STREAM_TYPE))
+
+struct _CamelTcpStream
+{
+ CamelStream parent_object;
+
+};
+
+typedef struct {
+ CamelStreamClass parent_class;
+
+ /* Virtual methods */
+ int (*connect) (CamelTcpStream *stream, struct hostent *host, int port);
+ int (*disconnect) (CamelTcpStream *stream);
+
+} CamelTcpStreamClass;
+
+/* Standard Camel function */
+CamelType camel_tcp_stream_get_type (void);
+
+/* public methods */
+int camel_tcp_stream_connect (CamelTcpStream *stream, struct hostent *host, int port);
+int camel_tcp_stream_disconnect (CamelTcpStream *stream);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* CAMEL_TCP_STREAM_H */