[darcs-to-svn @ initial import]

svn path=/trunk/; revision=2

1 files changed, 365 insertions, 0 deletions

diff --git a/libempathy/gossip-message.c b/libempathy/gossip-message.c
new file mode 100644
index 000000000..85889e7da
--- /dev/null
+++ b/libempathy/gossip-message.c
@@ -0,0 +1,365 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2004-2007 Imendio AB
+ *
+ * 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.
+ *
+ * Authors: Mikael Hallendal <micke@imendio.com>
+ */
+
+#include "config.h"
+
+#include "gossip-message.h"
+
+#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GOSSIP_TYPE_MESSAGE, GossipMessagePriv))
+
+typedef struct _GossipMessagePriv GossipMessagePriv;
+
+struct _GossipMessagePriv {
+	GossipMessageType     type;
+	GossipContact        *sender;
+	gchar                *body;
+	GossipTime            timestamp;
+
+};
+
+static void gossip_message_class_init (GossipMessageClass *class);
+static void gossip_message_init       (GossipMessage      *message);
+static void gossip_message_finalize   (GObject            *object);
+static void message_get_property      (GObject            *object,
+				       guint               param_id,
+				       GValue             *value,
+				       GParamSpec         *pspec);
+static void message_set_property      (GObject            *object,
+				       guint               param_id,
+				       const GValue       *value,
+				       GParamSpec         *pspec);
+
+enum {
+	PROP_0,
+	PROP_TYPE,
+	PROP_SENDER,
+	PROP_BODY,
+	PROP_TIMESTAMP,
+};
+
+static gpointer parent_class = NULL;
+
+GType
+gossip_message_get_gtype (void)
+{
+	static GType type = 0;
+
+	if (!type) {
+		static const GTypeInfo info = {
+			sizeof (GossipMessageClass),
+			NULL, /* base_init */
+			NULL, /* base_finalize */
+			(GClassInitFunc) gossip_message_class_init,
+			NULL, /* class_finalize */
+			NULL, /* class_data */
+			sizeof (GossipMessage),
+			0,    /* n_preallocs */
+			(GInstanceInitFunc) gossip_message_init
+		};
+
+		type = g_type_register_static (G_TYPE_OBJECT,
+					       "GossipMessage",
+					       &info, 0);
+	}
+
+	return type;
+}
+
+static void
+gossip_message_class_init (GossipMessageClass *class)
+{
+	GObjectClass *object_class;
+
+	object_class = G_OBJECT_CLASS (class);
+	parent_class = g_type_class_peek_parent (class);
+
+	object_class->finalize     = gossip_message_finalize;
+	object_class->get_property = message_get_property;
+	object_class->set_property = message_set_property;
+
+	g_object_class_install_property (object_class,
+					 PROP_TYPE,
+					 g_param_spec_int ("type",
+							   "Message Type",
+							   "The type of message",
+							   GOSSIP_MESSAGE_TYPE_NORMAL,
+							   GOSSIP_MESSAGE_TYPE_LAST,
+							   GOSSIP_MESSAGE_TYPE_NORMAL,
+							   G_PARAM_READWRITE));
+	g_object_class_install_property (object_class,
+					 PROP_SENDER,
+					 g_param_spec_object ("sender",
+							      "Message Sender",
+							      "The sender of the message",
+							      GOSSIP_TYPE_CONTACT,
+							      G_PARAM_READWRITE));
+
+	g_object_class_install_property (object_class,
+					 PROP_BODY,
+					 g_param_spec_string ("body",
+							      "Message Body",
+							      "The content of the message",
+							      NULL,
+							      G_PARAM_READWRITE));
+	g_object_class_install_property (object_class,
+					 PROP_TIMESTAMP,
+					 g_param_spec_long ("timestamp",
+							    "timestamp",
+							    "timestamp",
+							    -1,
+							    G_MAXLONG,
+							    -1,
+							    G_PARAM_READWRITE));
+
+
+	g_type_class_add_private (object_class, sizeof (GossipMessagePriv));
+
+}
+
+static void
+gossip_message_init (GossipMessage *message)
+{
+	GossipMessagePriv *priv;
+
+	priv = GET_PRIV (message);
+
+	priv->type = GOSSIP_MESSAGE_TYPE_NORMAL;
+	priv->sender = NULL;
+	priv->body = NULL;
+	priv->timestamp = gossip_time_get_current ();
+}
+
+static void
+gossip_message_finalize (GObject *object)
+{
+	GossipMessagePriv *priv;
+
+	priv = GET_PRIV (object);
+
+	if (priv->sender) {
+		g_object_unref (priv->sender);
+	}
+
+	g_free (priv->body);
+
+	(G_OBJECT_CLASS (parent_class)->finalize) (object);
+}
+
+static void
+message_get_property (GObject    *object,
+		      guint       param_id,
+		      GValue     *value,
+		      GParamSpec *pspec)
+{
+	GossipMessagePriv *priv;
+
+	priv = GET_PRIV (object);
+
+	switch (param_id) {
+	case PROP_TYPE:
+		g_value_set_int (value, priv->type);
+		break;
+	case PROP_SENDER:
+		g_value_set_object (value, priv->sender);
+		break;
+	case PROP_BODY:
+		g_value_set_string (value, priv->body);
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+		break;
+	};
+}
+
+static void
+message_set_property (GObject      *object,
+		      guint         param_id,
+		      const GValue *value,
+		      GParamSpec   *pspec)
+{
+	GossipMessagePriv *priv;
+
+	priv = GET_PRIV (object);
+
+	switch (param_id) {
+	case PROP_TYPE:
+		gossip_message_set_type (GOSSIP_MESSAGE (object),
+					 g_value_get_int (value));
+		break;
+	case PROP_SENDER:
+		gossip_message_set_sender (GOSSIP_MESSAGE (object),
+					   GOSSIP_CONTACT (g_value_get_object (value)));
+		break;
+	case PROP_BODY:
+		gossip_message_set_body (GOSSIP_MESSAGE (object),
+					 g_value_get_string (value));
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+		break;
+	};
+}
+
+GossipMessage *
+gossip_message_new (const gchar *body)
+{
+	return g_object_new (GOSSIP_TYPE_MESSAGE,
+			     "body", body,
+			     NULL);
+}
+
+GossipMessageType
+gossip_message_get_type (GossipMessage *message)
+{
+	GossipMessagePriv *priv;
+
+	g_return_val_if_fail (GOSSIP_IS_MESSAGE (message),
+			      GOSSIP_MESSAGE_TYPE_NORMAL);
+
+	priv = GET_PRIV (message);
+
+	return priv->type;
+}
+
+void
+gossip_message_set_type (GossipMessage     *message,
+			 GossipMessageType  type)
+{
+	GossipMessagePriv *priv;
+
+	g_return_if_fail (GOSSIP_IS_MESSAGE (message));
+
+	priv = GET_PRIV (message);
+
+	priv->type = type;
+
+	g_object_notify (G_OBJECT (message), "type");
+}
+
+GossipContact *
+gossip_message_get_sender (GossipMessage *message)
+{
+	GossipMessagePriv *priv;
+
+	g_return_val_if_fail (GOSSIP_IS_MESSAGE (message), NULL);
+
+	priv = GET_PRIV (message);
+
+	return priv->sender;
+}
+
+void
+gossip_message_set_sender (GossipMessage *message, GossipContact *contact)
+{
+	GossipMessagePriv *priv;
+	GossipContact     *old_sender;
+
+	g_return_if_fail (GOSSIP_IS_MESSAGE (message));
+	g_return_if_fail (GOSSIP_IS_CONTACT (contact));
+
+	priv = GET_PRIV (message);
+
+	old_sender = priv->sender;
+	priv->sender = g_object_ref (contact);
+
+	if (old_sender) {
+		g_object_unref (old_sender);
+	}
+
+	g_object_notify (G_OBJECT (message), "sender");
+}
+
+const gchar *
+gossip_message_get_body (GossipMessage *message)
+{
+	GossipMessagePriv *priv;
+
+	g_return_val_if_fail (GOSSIP_IS_MESSAGE (message), NULL);
+
+	priv = GET_PRIV (message);
+
+	return priv->body;
+}
+
+void
+gossip_message_set_body (GossipMessage *message,
+			 const gchar   *body)
+{
+	GossipMessagePriv *priv;
+	GossipMessageType  type;
+
+	g_return_if_fail (GOSSIP_IS_MESSAGE (message));
+
+	priv = GET_PRIV (message);
+
+	g_free (priv->body);
+	priv->body = NULL;
+
+	type = GOSSIP_MESSAGE_TYPE_NORMAL;
+	if (g_str_has_prefix (body, "/me")) {
+		type = GOSSIP_MESSAGE_TYPE_ACTION;
+		body += 4;
+	}
+
+	if (body) {
+		priv->body = g_strdup (body);
+	}
+
+	if (type != priv->type) {
+		gossip_message_set_type (message, type);
+	}
+
+	g_object_notify (G_OBJECT (message), "body");
+}
+
+GossipTime
+gossip_message_get_timestamp (GossipMessage *message)
+{
+	GossipMessagePriv *priv;
+
+	g_return_val_if_fail (GOSSIP_IS_MESSAGE (message), -1);
+
+	priv = GET_PRIV (message);
+
+	return priv->timestamp;
+}
+
+void
+gossip_message_set_timestamp (GossipMessage *message,
+			      GossipTime     timestamp)
+{
+	GossipMessagePriv *priv;
+
+	g_return_if_fail (GOSSIP_IS_MESSAGE (message));
+	g_return_if_fail (timestamp >= -1);
+
+	priv = GET_PRIV (message);
+
+	if (timestamp <= 0) {
+		priv->timestamp = gossip_time_get_current ();
+	} else {
+		priv->timestamp = timestamp;
+	}
+
+	g_object_notify (G_OBJECT (message), "timestamp");
+}
+