Addition of new makefile scripts.

Addition of the new serialiser (the start anyway).
Addition of regression test system.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@249 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/serialiser/rsbaseitems.cc

@@ -0,0 +1,123 @@
+
+/*
+ * libretroshare/src/serialiser: rsbaseitems.cc
+ *
+ * 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 "serialiser/rsbaseserial.h"
+#include "serialiser/rsbaseitems.h"
+
+RsFileItem::~RsFileItem()
+{
+	return;
+}
+
+void 	RsFileItem::clear()
+{
+	file.TlvClear();
+	reqType = 0;
+}
+
+uint32_t    RsFileItemSerialiser::size(RsItem *i)
+{
+	RsFileItem *item = (RsFileItem *) i;
+	uint32_t s = 12; /* header + 4 for reqType */
+	s += item->file.TlvSize();
+
+	return s;
+}
+
+/* serialise the data to the buffer */
+bool     RsFileItemSerialiser::serialise(RsItem *i, void *data, uint32_t *pktsize)
+{
+	RsFileItem *item = (RsFileItem *) i;
+
+	uint32_t tlvsize = size(item);
+	uint32_t offset = 8;
+
+	if (*pktsize < tlvsize)
+		return false; /* not enough space */
+
+	*pktsize = tlvsize;
+
+	bool ok = true;
+
+	ok &= setRsItemHeader(data, tlvsize, item->PacketId(), tlvsize);
+
+	/* skip the header */
+	offset += 8;
+
+	/* add mandatory parts first */
+	ok &= setRawUInt32(data, tlvsize, &offset, item->reqType);
+	ok &= item->file.SetTlv(data, tlvsize, &offset);
+
+	return ok;
+}
+
+RsItem *RsFileItemSerialiser::deserialise(void *data, uint32_t *pktsize)
+{
+	/* get the type and size */
+	uint32_t rstype = getRsItemId(data);
+	uint32_t rssize = getRsItemSize(data);
+
+	uint32_t offset = 0;
+
+
+	if ((RS_PKT_VERSION1 != getRsItemVersion(rstype)) ||
+		(RS_PKT_CLASS_BASE != getRsItemClass(rstype)) ||
+		(RS_PKT_TYPE_FILE_ITEM != getRsItemType(rstype)) ||
+		(0 != getRsItemSubType(rstype)))
+	{
+		return NULL; /* wrong type */
+	}
+
+	if (*pktsize < rssize)    /* check size */
+		return NULL; /* not enough data */
+
+	/* set the packet length */
+	*pktsize = rssize;
+
+	bool ok = true;
+
+	/* ready to load */
+	RsFileItem *item = new RsFileItem();
+	item->clear();
+
+	/* skip the header */
+	offset += 8;
+
+	/* get mandatory parts first */
+	ok &= getRawUInt32(data, rssize, &offset, &(item->reqType));
+	ok &= item->file.GetTlv(data, rssize, &offset);
+
+	if (!ok)
+	{
+		delete item;
+		return NULL;
+	}
+
+	return item;
+}
+
+
+