Addition of new channels service.

* Addition of channels serialiser.
 * New channels interface.
 * Added Channels to startup code.
 * New CFG Id for serialiser.
 * Cleanup of old channels stuff from interfaces.
 * Cleanup of messages as well.
 * Changed file size to uint64_t



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@620 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/rsiface/rschannels.h

@@ -0,0 +1,120 @@
+#ifndef RS_CHANNEL_GUI_INTERFACE_H
+#define RS_CHANNEL_GUI_INTERFACE_H
+
+/*
+ * libretroshare/src/rsiface: rschannels.h
+ *
+ * RetroShare C++ Interface.
+ *
+ * Copyright 2008 by Robert Fernie.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License Version 2 as published by the Free Software Foundation.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA.
+ *
+ * Please report all bugs and problems to "retroshare@lunamutt.com".
+ *
+ */
+
+
+#include <list>
+#include <iostream>
+#include <string>
+
+#include "rsiface/rstypes.h"
+#include "rsiface/rsdistrib.h" /* For FLAGS */
+
+class ChannelInfo 
+{
+	public:
+	ChannelInfo() {}
+	std::string  channelId;
+	std::wstring channelName;
+	std::wstring channelDesc;
+
+	uint32_t channelFlags;
+	uint32_t pop;
+
+	time_t lastPost;
+};
+
+class ChannelMsgInfo 
+{
+	public:
+	ChannelMsgInfo() {}
+	std::string channelId;
+	std::string msgId;
+
+	unsigned int msgflags;
+
+	std::wstring subject;
+	std::wstring msg;
+	time_t ts;
+
+	std::list<FileInfo> files;
+	uint32_t count;
+	uint64_t size;
+};
+
+
+class ChannelMsgSummary 
+{
+	public:
+	ChannelMsgSummary() {}
+	std::string channelId;
+	std::string msgId;
+
+	uint32_t msgflags;
+
+	std::wstring subject;
+	std::wstring msg;
+	uint32_t count; /* file count     */
+	time_t ts;
+
+};
+
+std::ostream &operator<<(std::ostream &out, const ChannelInfo &info);
+std::ostream &operator<<(std::ostream &out, const ChannelMsgSummary &info);
+std::ostream &operator<<(std::ostream &out, const ChannelMsgInfo &info);
+
+class RsChannels;
+extern RsChannels   *rsChannels;
+
+class RsChannels 
+{
+	public:
+
+	RsChannels() { return; }
+virtual ~RsChannels() { return; }
+
+/****************************************/
+
+virtual bool channelsChanged(std::list<std::string> &chanIds) = 0;
+
+
+virtual std::string createChannel(std::wstring chanName, std::wstring chanDesc, uint32_t chanFlags) = 0;
+
+virtual bool getChannelInfo(std::string cId, ChannelInfo &ci) = 0;
+virtual bool getChannelList(std::list<ChannelInfo> &chanList) = 0;
+virtual bool getChannelMsgList(std::string cId, std::list<ChannelMsgSummary> &msgs) = 0;
+virtual bool getChannelMessage(std::string cId, std::string mId, ChannelMsgInfo &msg) = 0;
+
+virtual	bool ChannelMessageSend(ChannelMsgInfo &info)                 = 0;
+
+virtual bool channelSubscribe(std::string cId, bool subscribe)	= 0;
+/****************************************/
+
+};
+
+
+#endif