Merge branch 'master' into DRTVWR-519

# Conflicts:
#	README.md

4 files changed, 197 insertions, 0 deletions

diff --git a/indra/llmessage/lldatapacker.cpp b/indra/llmessage/lldatapacker.cpp
index 6cf6af6437..96c1297e0d 100644
--- a/indra/llmessage/lldatapacker.cpp
+++ b/indra/llmessage/lldatapacker.cpp
@@ -173,6 +173,71 @@ BOOL LLDataPacker::unpackFixed(F32 &value, const char *name,
 	return ok;
 }
 
+BOOL LLDataPacker::unpackU16s(U16 *values, S32 count, const char *name)
+{
+    for (S32 idx = 0; idx < count; ++idx)
+    {
+        if (!unpackU16(values[idx], name))
+        {
+            LL_WARNS("DATAPACKER") << "Buffer overflow reading Unsigned 16s \"" << name << "\" at index " << idx << "!" << LL_ENDL;
+            return FALSE;
+        }
+    }
+    return TRUE;
+}
+
+BOOL LLDataPacker::unpackS16s(S16 *values, S32 count, const char *name)
+{
+    for (S32 idx = 0; idx < count; ++idx)
+    {
+        if (!unpackS16(values[idx], name))
+        {
+            LL_WARNS("DATAPACKER") << "Buffer overflow reading Signed 16s \"" << name << "\" at index " << idx << "!" << LL_ENDL;
+            return FALSE;
+        }
+    }
+    return TRUE;
+}
+
+BOOL LLDataPacker::unpackF32s(F32 *values, S32 count, const char *name)
+{
+    for (S32 idx = 0; idx < count; ++idx)
+    {
+        if (!unpackF32(values[idx], name))
+        {
+            LL_WARNS("DATAPACKER") << "Buffer overflow reading Float 32s \"" << name << "\" at index " << idx << "!" << LL_ENDL;
+            return FALSE;
+        }
+    }
+    return TRUE;
+}
+
+BOOL LLDataPacker::unpackColor4Us(LLColor4U *values, S32 count, const char *name)
+{
+    for (S32 idx = 0; idx < count; ++idx)
+    {
+        if (!unpackColor4U(values[idx], name))
+        {
+            LL_WARNS("DATAPACKER") << "Buffer overflow reading Float 32s \"" << name << "\" at index " << idx << "!" << LL_ENDL;
+            return FALSE;
+        }
+    }
+    return TRUE;
+}
+
+BOOL LLDataPacker::unpackUUIDs(LLUUID *values, S32 count, const char *name)
+{
+    for (S32 idx = 0; idx < count; ++idx)
+    {
+        if (!unpackUUID(values[idx], name))
+        {
+            LL_WARNS("DATAPACKER") << "Buffer overflow reading UUIDs \"" << name << "\" at index " << idx << "!" << LL_ENDL;
+            return FALSE;
+        }
+    }
+    return TRUE;
+}
+
 //---------------------------------------------------------------------------
 // LLDataPackerBinaryBuffer implementation
 //---------------------------------------------------------------------------
@@ -319,6 +384,29 @@ BOOL LLDataPackerBinaryBuffer::unpackU16(U16 &value, const char *name)
 	return success;
 }
 
+BOOL LLDataPackerBinaryBuffer::packS16(const S16 value, const char *name)
+{
+    BOOL success = verifyLength(sizeof(S16), name);
+
+    if (mWriteEnabled && success)
+    {
+        htolememcpy(mCurBufferp, &value, MVT_S16, 2);
+    }
+    mCurBufferp += 2;
+    return success;
+}
+
+BOOL LLDataPackerBinaryBuffer::unpackS16(S16 &value, const char *name)
+{
+    BOOL success = verifyLength(sizeof(S16), name);
+
+    if (success)
+    {
+        htolememcpy(&value, mCurBufferp, MVT_S16, 2);
+    }
+    mCurBufferp += 2;
+    return success;
+}
 
 BOOL LLDataPackerBinaryBuffer::packU32(const U32 value, const char *name)
 {
@@ -884,6 +972,52 @@ BOOL LLDataPackerAsciiBuffer::unpackU16(U16 &value, const char *name)
 	return success;
 }
 
+BOOL LLDataPackerAsciiBuffer::packS16(const S16 value, const char *name)
+{
+    BOOL success = TRUE;
+    writeIndentedName(name);
+    int numCopied = 0;
+    if (mWriteEnabled)
+    {
+        numCopied = snprintf(mCurBufferp, getBufferSize() - getCurrentSize(), "%d\n", value); /* Flawfinder: ignore */
+    }
+    else
+    {
+        numCopied = snprintf(DUMMY_BUFFER, sizeof(DUMMY_BUFFER), "%d\n", value); /* Flawfinder: ignore */
+    }
+
+    // snprintf returns number of bytes that would have been written
+    // had the output not being truncated. In that case, it will
+    // return either -1 or value >= passed in size value . So a check needs to be added
+    // to detect truncation, and if there is any, only account for the
+    // actual number of bytes written..and not what could have been
+    // written.
+    if(numCopied < 0 || numCopied > getBufferSize() - getCurrentSize())
+    {
+        numCopied = getBufferSize() - getCurrentSize();
+        LL_WARNS() << "LLDataPackerAsciiBuffer::packS16: val truncated: " << LL_ENDL;
+    }
+
+    mCurBufferp += numCopied;
+
+    return success;
+}
+
+
+BOOL LLDataPackerAsciiBuffer::unpackS16(S16 &value, const char *name)
+{
+    BOOL success = TRUE;
+    char valuestr[DP_BUFSIZE]; /* Flawfinder: ignore */
+    if (!getValueStr(name, valuestr, DP_BUFSIZE))
+    {
+        return FALSE;
+    }
+
+    S32 in_val;
+    sscanf(valuestr, "%d", &in_val);
+    value = in_val;
+    return success;
+}
 
 BOOL LLDataPackerAsciiBuffer::packU32(const U32 value, const char *name)
 {
@@ -1587,6 +1721,36 @@ BOOL LLDataPackerAsciiFile::unpackU16(U16 &value, const char *name)
 	return success;
 }
 
+BOOL LLDataPackerAsciiFile::packS16(const S16 value, const char *name)
+{
+    BOOL success = TRUE;
+    writeIndentedName(name);
+    if (mFP)
+    {
+        fprintf(mFP, "%d\n", value);	
+    }
+    else if (mOutputStream)
+    {
+        *mOutputStream << "" << value << "\n";
+    }
+    return success;
+}
+
+
+BOOL LLDataPackerAsciiFile::unpackS16(S16 &value, const char *name)
+{
+    BOOL success = TRUE;
+    char valuestr[DP_BUFSIZE]; /*Flawfinder: ignore */
+    if (!getValueStr(name, valuestr, DP_BUFSIZE))
+    {
+        return FALSE;
+    }
+
+    S32 in_val;
+    sscanf(valuestr, "%d", &in_val);
+    value = in_val;
+    return success;
+}
 
 BOOL LLDataPackerAsciiFile::packU32(const U32 value, const char *name)
 {
diff --git a/indra/llmessage/lldatapacker.h b/indra/llmessage/lldatapacker.h
index 5140f56c01..ac28cadbce 100644
--- a/indra/llmessage/lldatapacker.h
+++ b/indra/llmessage/lldatapacker.h
@@ -60,6 +60,11 @@ public:
 
 	virtual BOOL		packU16(const U16 value, const char *name) = 0;
 	virtual BOOL		unpackU16(U16 &value, const char *name) = 0;
+    BOOL                unpackU16s(U16 *value, S32 count, const char *name);
+ 
+    virtual BOOL		packS16(const S16 value, const char *name) = 0;
+    virtual BOOL		unpackS16(S16 &value, const char *name) = 0;
+    BOOL                unpackS16s(S16 *value, S32 count, const char *name);
 
 	virtual BOOL		packU32(const U32 value, const char *name) = 0;
 	virtual BOOL		unpackU32(U32 &value, const char *name) = 0;
@@ -69,6 +74,7 @@ public:
 
 	virtual BOOL		packF32(const F32 value, const char *name) = 0;
 	virtual BOOL		unpackF32(F32 &value, const char *name) = 0;
+    BOOL                unpackF32s(F32 *values, S32 count, const char *name);
 
 	// Packs a float into an integer, using the given size
 	// and picks the right U* data type to pack into.
@@ -82,6 +88,7 @@ public:
 
 	virtual BOOL		packColor4U(const LLColor4U &value, const char *name) = 0;
 	virtual BOOL		unpackColor4U(LLColor4U &value, const char *name) = 0;
+    BOOL                unpackColor4Us(LLColor4U *values, S32 count, const char *name);
 
 	virtual BOOL		packVector2(const LLVector2 &value, const char *name) = 0;
 	virtual BOOL		unpackVector2(LLVector2 &value, const char *name) = 0;
@@ -94,6 +101,7 @@ public:
 
 	virtual BOOL		packUUID(const LLUUID &value, const char *name) = 0;
 	virtual BOOL		unpackUUID(LLUUID &value, const char *name) = 0;
+    BOOL                unpackUUIDs(LLUUID *values, S32 count, const char *name);
 			U32			getPassFlags() const	{ return mPassFlags; }
 			void		setPassFlags(U32 flags)	{ mPassFlags = flags; }
 protected:
@@ -139,6 +147,9 @@ public:
 	/*virtual*/ BOOL		packU16(const U16 value, const char *name);
 	/*virtual*/ BOOL		unpackU16(U16 &value, const char *name);
 
+    /*virtual*/ BOOL		packS16(const S16 value, const char *name);
+    /*virtual*/ BOOL		unpackS16(S16 &value, const char *name);
+
 	/*virtual*/ BOOL		packU32(const U32 value, const char *name);
 	/*virtual*/ BOOL		unpackU32(U32 &value, const char *name);
 
@@ -247,6 +258,9 @@ public:
 	/*virtual*/ BOOL		packU16(const U16 value, const char *name);
 	/*virtual*/ BOOL		unpackU16(U16 &value, const char *name);
 
+    /*virtual*/ BOOL		packS16(const S16 value, const char *name);
+    /*virtual*/ BOOL		unpackS16(S16 &value, const char *name);
+
 	/*virtual*/ BOOL		packU32(const U32 value, const char *name);
 	/*virtual*/ BOOL		unpackU32(U32 &value, const char *name);
 
@@ -375,6 +389,9 @@ public:
 	/*virtual*/ BOOL		packU16(const U16 value, const char *name);
 	/*virtual*/ BOOL		unpackU16(U16 &value, const char *name);
 
+    /*virtual*/ BOOL		packS16(const S16 value, const char *name);
+    /*virtual*/ BOOL		unpackS16(S16 &value, const char *name);
+
 	/*virtual*/ BOOL		packU32(const U32 value, const char *name);
 	/*virtual*/ BOOL		unpackU32(U32 &value, const char *name);
 
diff --git a/indra/llmessage/message_prehash.cpp b/indra/llmessage/message_prehash.cpp
index fba5b7453d..219b1855d2 100644
--- a/indra/llmessage/message_prehash.cpp
+++ b/indra/llmessage/message_prehash.cpp
@@ -281,6 +281,13 @@ char const* const _PREHASH_PricePerMeter = LLMessageStringTable::getInstance()->
 char const* const _PREHASH_RegionFlags = LLMessageStringTable::getInstance()->getString("RegionFlags");
 char const* const _PREHASH_RegionFlagsExtended = LLMessageStringTable::getInstance()->getString("RegionFlagsExtended");
 char const* const _PREHASH_RegionProtocols = LLMessageStringTable::getInstance()->getString("RegionProtocols");
+char const* const _PREHASH_ChatWhisperRange = LLMessageStringTable::getInstance()->getString("ChatWhisperRange");
+char const* const _PREHASH_ChatNormalRange = LLMessageStringTable::getInstance()->getString("ChatNormalRange");
+char const* const _PREHASH_ChatShoutRange = LLMessageStringTable::getInstance()->getString("ChatShoutRange");
+char const* const _PREHASH_ChatWhisperOffset = LLMessageStringTable::getInstance()->getString("ChatWhisperOffset");
+char const* const _PREHASH_ChatNormalOffset = LLMessageStringTable::getInstance()->getString("ChatNormalOffset");
+char const* const _PREHASH_ChatShoutOffset = LLMessageStringTable::getInstance()->getString("ChatShoutOffset");
+char const* const _PREHASH_ChatFlags = LLMessageStringTable::getInstance()->getString("ChatFlags");
 char const* const _PREHASH_VoteResult = LLMessageStringTable::getInstance()->getString("VoteResult");
 char const* const _PREHASH_ParcelDirFeeEstimate = LLMessageStringTable::getInstance()->getString("ParcelDirFeeEstimate");
 char const* const _PREHASH_ModifyBlock = LLMessageStringTable::getInstance()->getString("ModifyBlock");
@@ -309,6 +316,7 @@ char const* const _PREHASH_DuplicateFlags = LLMessageStringTable::getInstance()-
 char const* const _PREHASH_RegionInfo2 = LLMessageStringTable::getInstance()->getString("RegionInfo2");
 char const* const _PREHASH_RegionInfo3 = LLMessageStringTable::getInstance()->getString("RegionInfo3");
 char const* const _PREHASH_RegionInfo4 = LLMessageStringTable::getInstance()->getString("RegionInfo4");
+char const* const _PREHASH_RegionInfo5 = LLMessageStringTable::getInstance()->getString("RegionInfo5");
 char const* const _PREHASH_TextColor = LLMessageStringTable::getInstance()->getString("TextColor");
 char const* const _PREHASH_SlaveID = LLMessageStringTable::getInstance()->getString("SlaveID");
 char const* const _PREHASH_Charter = LLMessageStringTable::getInstance()->getString("Charter");
diff --git a/indra/llmessage/message_prehash.h b/indra/llmessage/message_prehash.h
index 4f72c01ddf..8f6ee5a327 100644
--- a/indra/llmessage/message_prehash.h
+++ b/indra/llmessage/message_prehash.h
@@ -281,6 +281,13 @@ extern char const* const _PREHASH_PricePerMeter;
 extern char const* const _PREHASH_RegionFlags;
 extern char const* const _PREHASH_RegionFlagsExtended;
 extern char const* const _PREHASH_RegionProtocols;
+extern char const* const _PREHASH_ChatWhisperRange;
+extern char const* const _PREHASH_ChatNormalRange;
+extern char const* const _PREHASH_ChatShoutRange;
+extern char const* const _PREHASH_ChatWhisperOffset;
+extern char const* const _PREHASH_ChatNormalOffset;
+extern char const* const _PREHASH_ChatShoutOffset;
+extern char const* const _PREHASH_ChatFlags;
 extern char const* const _PREHASH_VoteResult;
 extern char const* const _PREHASH_ParcelDirFeeEstimate;
 extern char const* const _PREHASH_ModifyBlock;
@@ -309,6 +316,7 @@ extern char const* const _PREHASH_DuplicateFlags;
 extern char const* const _PREHASH_RegionInfo2;
 extern char const* const _PREHASH_RegionInfo3;
 extern char const* const _PREHASH_RegionInfo4;
+extern char const* const _PREHASH_RegionInfo5;
 extern char const* const _PREHASH_TextColor;
 extern char const* const _PREHASH_SlaveID;
 extern char const* const _PREHASH_Charter;