Addition of two more Services / Applications.

(1) A PhotoService / Dialog to share slideshows.
(2) A Network View service, derived from p3disc for a graphical view of peers.
Both of these need a little help to get them fully functional.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@375 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/serialiser/rsphotoitems.h

@@ -0,0 +1,138 @@
+#ifndef P3_PHOTO_ITEMS_H
+#define P3_PHOTO_ITEMS_H
+
+/*
+ * libretroshare/src/serialiser: rsphotoitems.h
+ *
+ * RetroShare Serialiser.
+ *
+ * Copyright 2007-2008 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 <map>
+
+#include "serialiser/rsserviceids.h"
+#include "serialiser/rsserial.h"
+#include "serialiser/rstlvtypes.h"
+
+const uint8_t RS_PKT_SUBTYPE_PHOTO_ITEM = 0x02;
+const uint8_t RS_PKT_SUBTYPE_PHOTO_SHOW_ITEM = 0x03;
+const uint8_t RS_PKT_SUBTYPE_PHOTO_COMMENT_ITEM = 0x04;
+
+/**************************************************************************/
+
+class RsPhotoItem;
+class RsPhotoShowItem;
+class RsPhotoCommentItem;
+
+class RsPhotoItem: public RsItem
+{
+	public:
+
+	RsPhotoItem()
+	:RsItem(RS_PKT_VERSION_SERVICE, RS_SERVICE_TYPE_PHOTO, 
+		RS_PKT_SUBTYPE_PHOTO_ITEM) { return; }
+virtual ~RsPhotoItem() { return; }
+virtual void clear();
+virtual std::ostream& print(std::ostream &out, uint16_t indent = 0);
+
+	std::string srcId;
+	std::string photoId; /* same as hash */
+	uint64_t    size;    /* file size */
+
+	std::string name;
+	std::wstring comment;
+
+	std::string location; /* TODO: change to TLV */
+	std::string date;     /* TODO: change to TLV */
+
+	/* not serialised */
+	bool isAvailable;
+	std::string path;
+};
+
+/* THIS must be turned into a TLV type + set (TOD) */
+class RsPhotoRefItem
+{
+	public:
+	RsPhotoRefItem();
+
+        std::string photoId;
+	std::wstring altComment;
+	uint32_t    deltaT; /* in 100ths of sec? */
+};
+
+class RsPhotoShowItem: public RsItem
+{
+	public:
+	RsPhotoShowItem()
+	:RsItem(RS_PKT_VERSION_SERVICE, RS_SERVICE_TYPE_PHOTO, 
+		RS_PKT_SUBTYPE_PHOTO_SHOW_ITEM) { return; }
+
+virtual ~RsPhotoShowItem() { return; }
+virtual void clear();
+virtual std::ostream& print(std::ostream &out, uint16_t indent = 0);
+
+        std::string showId;
+
+        std::string name;
+        std::wstring comment;
+
+        std::string location; /* TODO -> TLV */
+        std::string date;     /* TODO -> TLV */
+        std::list<RsPhotoRefItem> photos; /* list as ordered */
+};
+
+class RsPhotoSerialiser: public RsSerialType
+{
+	public:
+	RsPhotoSerialiser()
+	:RsSerialType(RS_PKT_VERSION_SERVICE, RS_SERVICE_TYPE_PHOTO)
+	{ return; }
+virtual     ~RsPhotoSerialiser()
+	{ return; }
+	
+virtual	uint32_t    size(RsItem *) { return 0; }
+virtual	bool        serialise  (RsItem *item, void *data, uint32_t *size) { return false; }
+virtual	RsItem *    deserialise(void *data, uint32_t *size) { return NULL; }
+
+	private:
+
+	/* For RS_PKT_SUBTYPE_PHOTO_ITEM */
+//virtual	uint32_t    sizeLink(RsPhotoItem *);
+//virtual	bool        serialiseLink  (RsPhotoItem *item, void *data, uint32_t *size);
+//virtual	RsPhotoItem *deserialiseLink(void *data, uint32_t *size);
+
+	/* For RS_PKT_SUBTYPE_PHOTO_SHOW_ITEM */
+//virtual	uint32_t    sizeLink(RsPhotoShowItem *);
+//virtual	bool        serialiseLink  (RsPhotoShowItem *item, void *data, uint32_t *size);
+//virtual	RsPhotoShowItem *deserialiseLink(void *data, uint32_t *size);
+
+	/* For RS_PKT_SUBTYPE_PHOTO_COMMENT_ITEM */
+//virtual	uint32_t    sizeLink(RsPhotoCommentItem *);
+//virtual	bool        serialiseLink  (RsPhotoCommentItem *item, void *data, uint32_t *size);
+//virtual	RsPhotoCommentItem *deserialiseLink(void *data, uint32_t *size);
+
+};
+
+/**************************************************************************/
+
+#endif /* RS_PHOTO_ITEMS_H */
+