1 files changed, 264 insertions, 0 deletions
diff --git a/indra/llmessage/llsdmessagereader.cpp b/indra/llmessage/llsdmessagereader.cpp
new file mode 100755
index 0000000000..6312bee0ab
--- /dev/null
+++ b/indra/llmessage/llsdmessagereader.cpp
@@ -0,0 +1,264 @@
+#include "llsdmessagereader.h"
+#include "llsdutil.h"
+#include "llmessagebuilder.h"
+#include "llsdmessagebuilder.h"
+
+LLSDMessageReader::LLSDMessageReader()
+{
+}
+
+//virtual 
+LLSDMessageReader::~LLSDMessageReader()
+{
+}
+
+
+LLSD getLLSD(const LLSD& input, const char* block, const char* var, S32 blocknum)
+{
+	if(input[block].isArray())
+	{
+		return input[block][blocknum][var];
+	}
+	return LLSD();
+}
+
+//virtual 
+void LLSDMessageReader::getBinaryData(const char *block, const char *var, 
+									  void *datap, S32 size, S32 blocknum, 
+									  S32 max_size)
+{
+	std::vector<U8> data = getLLSD(mMessage, block, var, blocknum);
+	S32 data_size = (S32)data.size();
+
+	if (size && data_size != size)
+	{
+		return;
+	}
+	
+	if (max_size < data_size)
+	{
+		data_size = max_size;
+	}
+	
+	memcpy(datap, &(data[0]), data_size);
+}
+
+//virtual 
+void LLSDMessageReader::getBOOL(const char *block, const char *var, 
+								BOOL &data, 
+								S32 blocknum)
+{
+	data = getLLSD(mMessage, block, var, blocknum);
+}
+
+//virtual 
+void LLSDMessageReader::getS8(const char *block, const char *var, S8 &data, 
+					   S32 blocknum)
+{
+	data = getLLSD(mMessage, block, var, blocknum).asInteger();
+}
+
+//virtual 
+void LLSDMessageReader::getU8(const char *block, const char *var, U8 &data, 
+					   S32 blocknum)
+{
+	data = getLLSD(mMessage, block, var, blocknum).asInteger();
+}
+
+//virtual 
+void LLSDMessageReader::getS16(const char *block, const char *var, S16 &data, 
+						S32 blocknum)
+{
+	data = getLLSD(mMessage, block, var, blocknum).asInteger();
+}
+
+//virtual 
+void LLSDMessageReader::getU16(const char *block, const char *var, U16 &data, 
+						S32 blocknum)
+{
+	data = getLLSD(mMessage, block, var, blocknum).asInteger();
+}
+
+//virtual 
+void LLSDMessageReader::getS32(const char *block, const char *var, S32 &data, 
+						S32 blocknum)
+{
+	data = getLLSD(mMessage, block, var, blocknum);
+}
+
+//virtual 
+void LLSDMessageReader::getF32(const char *block, const char *var, F32 &data, 
+						S32 blocknum)
+{
+	data = (F32)getLLSD(mMessage, block, var, blocknum).asReal();
+}
+
+//virtual 
+void LLSDMessageReader::getU32(const char *block, const char *var, U32 &data, 
+						S32 blocknum)
+{
+	data = ll_U32_from_sd(getLLSD(mMessage, block, var, blocknum));
+}
+
+//virtual 
+void LLSDMessageReader::getU64(const char *block, const char *var,
+								U64 &data, S32 blocknum)
+{
+	data = ll_U64_from_sd(getLLSD(mMessage, block, var, blocknum));
+}
+
+//virtual 
+void LLSDMessageReader::getF64(const char *block, const char *var,
+								F64 &data, S32 blocknum)
+{
+	data = getLLSD(mMessage, block, var, blocknum);
+}
+
+//virtual 
+void LLSDMessageReader::getVector3(const char *block, const char *var, 
+							LLVector3 &vec, S32 blocknum)
+{
+	vec = ll_vector3_from_sd(getLLSD(mMessage, block, var, blocknum));
+}
+
+//virtual 
+void LLSDMessageReader::getVector4(const char *block, const char *var, 
+							LLVector4 &vec, S32 blocknum)
+{
+	vec = ll_vector4_from_sd(getLLSD(mMessage, block, var, blocknum));
+}
+
+//virtual 
+void LLSDMessageReader::getVector3d(const char *block, const char *var, 
+							 LLVector3d &vec, S32 blocknum)
+{
+	vec = ll_vector3d_from_sd(getLLSD(mMessage, block, var, blocknum));
+}
+
+//virtual 
+void LLSDMessageReader::getQuat(const char *block, const char *var,
+								 LLQuaternion &q, S32 blocknum)
+{
+	q = ll_quaternion_from_sd(getLLSD(mMessage, block, var, blocknum));
+}
+
+//virtual 
+void LLSDMessageReader::getUUID(const char *block, const char *var,
+								 LLUUID &uuid, S32 blocknum)
+{
+	uuid = getLLSD(mMessage, block, var, blocknum);
+}
+
+//virtual 
+void LLSDMessageReader::getIPAddr(const char *block, const char *var,
+								   U32 &ip, S32 blocknum)
+{
+	ip = ll_ipaddr_from_sd(getLLSD(mMessage, block, var, blocknum));
+}
+
+//virtual 
+void LLSDMessageReader::getIPPort(const char *block, const char *var,
+								   U16 &port, S32 blocknum)
+{
+	port = getLLSD(mMessage, block, var, blocknum).asInteger();
+}
+
+//virtual 
+void LLSDMessageReader::getString(const char *block, const char *var, 
+						   S32 buffer_size, char *buffer, S32 blocknum)
+{
+	std::string data = getLLSD(mMessage, block, var, blocknum);
+	
+	S32 data_size = data.size();
+	if (data_size >= buffer_size)
+	{
+		data_size = buffer_size - 1;
+	}
+	memcpy(buffer, data.data(), data_size);
+	buffer[data_size] = '\0';
+}
+
+
+//virtual 
+S32	LLSDMessageReader::getNumberOfBlocks(const char *blockname)
+{
+	return mMessage[blockname].size();
+}
+
+S32 getElementSize(const LLSD& llsd)
+{
+	LLSD::Type type = llsd.type();
+	switch(type)
+	{
+	case LLSD::TypeBoolean:
+		return sizeof(bool);
+	case LLSD::TypeInteger:
+		return sizeof(S32);
+	case LLSD::TypeReal:
+		return sizeof(F64);
+	case LLSD::TypeString:
+		return llsd.asString().size();
+	case LLSD::TypeUUID:
+		return sizeof(LLUUID);
+	case LLSD::TypeDate:
+		return sizeof(LLDate);
+	case LLSD::TypeURI:
+		return sizeof(LLURI);
+	case LLSD::TypeBinary:
+	{
+		std::vector<U8> data = llsd;
+		return data.size() * sizeof(U8);
+	}
+	case LLSD::TypeMap:
+	case LLSD::TypeArray:
+	case LLSD::TypeUndefined:
+		return 0;
+	}
+	return 0;
+}
+
+//virtual 
+//Mainly used to find size of binary block of data
+S32	LLSDMessageReader::getSize(const char *blockname, const char *varname)
+{
+	return getElementSize(mMessage[blockname][0][varname]);
+}
+
+
+//virtual 
+S32	LLSDMessageReader::getSize(const char *blockname, S32 blocknum, 
+							   const char *varname)
+{
+	return getElementSize(mMessage[blockname][blocknum][varname]);
+}
+
+//virtual 
+void LLSDMessageReader::clearMessage()
+{
+	mMessage = LLSD();
+}
+
+//virtual 
+const char* LLSDMessageReader::getMessageName() const
+{
+	return mMessageName.c_str();
+}
+
+// virtual 
+S32 LLSDMessageReader::getMessageSize() const
+{
+	return 0;
+}
+
+//virtual 
+void LLSDMessageReader::copyToBuilder(LLMessageBuilder& builder) const
+{
+	builder.copyFromLLSD(mMessage);
+}
+
+void LLSDMessageReader::setMessage(const std::string& name, const LLSD& message)
+{
+	mMessageName = name;
+	// TODO: Validate
+	mMessage = message;
+}