Print done when done.

1 files changed, 177 insertions, 0 deletions

diff --git a/indra/llcommon/llsdutil.cpp b/indra/llcommon/llsdutil.cpp
new file mode 100644
index 0000000000..9305f82e05
--- /dev/null
+++ b/indra/llcommon/llsdutil.cpp
@@ -0,0 +1,177 @@
+/** 
+ * @file llsdutil.cpp
+ * @author Phoenix
+ * @date 2006-05-24
+ * @brief Implementation of classes, functions, etc, for using structured data.
+ *
+ * Copyright (c) 2006-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#if LL_LINUX
+#include <netinet/in.h>
+#endif
+#if LL_DARWIN
+#include <arpa/inet.h>
+#endif
+
+#include "linden_common.h"
+#include "llsdutil.h"
+
+// vector3
+LLSD ll_sd_from_vector3(const LLVector3& vec)
+{
+	LLSD rv;
+	rv.append((F64)vec.mV[VX]);
+	rv.append((F64)vec.mV[VY]);
+	rv.append((F64)vec.mV[VZ]);
+	return rv;
+}
+
+LLVector3 ll_vector3_from_sd(const LLSD& sd, S32 start_index)
+{
+	LLVector3 rv;
+	rv.mV[VX] = (F32)sd[start_index].asReal();
+	rv.mV[VY] = (F32)sd[++start_index].asReal();
+	rv.mV[VZ] = (F32)sd[++start_index].asReal();
+	return rv;
+}
+
+// vector3d
+LLSD ll_sd_from_vector3d(const LLVector3d& vec)
+{
+	LLSD rv;
+	rv.append(vec.mdV[VX]);
+	rv.append(vec.mdV[VY]);
+	rv.append(vec.mdV[VZ]);
+	return rv;
+}
+
+LLVector3d ll_vector3d_from_sd(const LLSD& sd, S32 start_index)
+{
+	LLVector3d rv;
+	rv.mdV[VX] = sd[start_index].asReal();
+	rv.mdV[VY] = sd[++start_index].asReal();
+	rv.mdV[VZ] = sd[++start_index].asReal();
+	return rv;
+}
+
+//vector2
+LLSD ll_sd_from_vector2(const LLVector2& vec)
+{
+	LLSD rv;
+	rv.append((F64)vec.mV[VX]);
+	rv.append((F64)vec.mV[VY]);
+	return rv;
+}
+
+LLVector2 ll_vector2_from_sd(const LLSD& sd)
+{
+	LLVector2 rv;
+	rv.mV[VX] = (F32)sd[0].asReal();
+	rv.mV[VY] = (F32)sd[1].asReal();
+	return rv;
+}
+
+// Quaternion
+LLSD ll_sd_from_quaternion(const LLQuaternion& quat)
+{
+	LLSD rv;
+	rv.append((F64)quat.mQ[VX]);
+	rv.append((F64)quat.mQ[VY]);
+	rv.append((F64)quat.mQ[VZ]);
+	rv.append((F64)quat.mQ[VW]);
+	return rv;
+}
+
+LLQuaternion ll_quaternion_from_sd(const LLSD& sd)
+{
+	LLQuaternion quat;
+	quat.mQ[VX] = (F32)sd[0].asReal();
+	quat.mQ[VY] = (F32)sd[1].asReal();
+	quat.mQ[VZ] = (F32)sd[2].asReal();
+	quat.mQ[VW] = (F32)sd[3].asReal();
+	return quat;
+}
+
+// color4
+LLSD ll_sd_from_color4(const LLColor4& c)
+{
+	LLSD rv;
+	rv.append(c.mV[0]);
+	rv.append(c.mV[1]);
+	rv.append(c.mV[2]);
+	rv.append(c.mV[3]);
+	return rv;
+}
+
+LLColor4 ll_color4_from_sd(const LLSD& sd)
+{
+	LLColor4 c;
+	c.mV[0] = (F32)sd[0].asReal();
+	c.mV[1] = (F32)sd[1].asReal();
+	c.mV[2] = (F32)sd[2].asReal();
+	c.mV[3] = (F32)sd[3].asReal();
+	return c;
+}
+
+// U32
+LLSD ll_sd_from_U32(const U32 val)
+{
+	std::vector<U8> v;
+	U32 net_order = htonl(val);
+
+	v.resize(4);
+	memcpy(&(v[0]), &net_order, 4);		/* Flawfinder: ignore */
+
+	return LLSD(v);
+}
+
+U32 ll_U32_from_sd(const LLSD& sd)
+{
+	U32 ret;
+	std::vector<U8> v = sd.asBinary();
+	if (v.size() < 4)
+	{
+		return 0;
+	}
+	memcpy(&ret, &(v[0]), 4);		/* Flawfinder: ignore */
+	ret = ntohl(ret);
+	return ret;
+}
+
+//U64
+LLSD ll_sd_from_U64(const U64 val)
+{
+	std::vector<U8> v;
+	U32 high, low;
+
+	high = (U32)(val >> 32);
+	low = (U32)val;
+	high = htonl(high);
+	low = htonl(low);
+
+	v.resize(8);
+	memcpy(&(v[0]), &high, 4);		/* Flawfinder: ignore */
+	memcpy(&(v[4]), &low, 4);		/* Flawfinder: ignore */
+
+	return LLSD(v);
+}
+
+U64 ll_U64_from_sd(const LLSD& sd)
+{
+	U32 high, low;
+	std::vector<U8> v = sd.asBinary();
+
+	if (v.size() < 8)
+	{
+		return 0;
+	}
+
+	memcpy(&high, &(v[0]), 4);		/* Flawfinder: ignore */
+	memcpy(&low, &(v[4]), 4);		/* Flawfinder: ignore */
+	high = ntohl(high);
+	low = ntohl(low);
+
+	return ((U64)high) << 32 | low;
+}