diff options
Diffstat (limited to 'indra/llmessage/llsdmessagereader.cpp')
| -rw-r--r-- | indra/llmessage/llsdmessagereader.cpp | 688 |
1 files changed, 344 insertions, 344 deletions
diff --git a/indra/llmessage/llsdmessagereader.cpp b/indra/llmessage/llsdmessagereader.cpp index d533d6535b..c0e8f634b2 100644 --- a/indra/llmessage/llsdmessagereader.cpp +++ b/indra/llmessage/llsdmessagereader.cpp @@ -1,344 +1,344 @@ -/** - * @file llsdmessagereader.cpp - * @brief LLSDMessageReader class implementation. - * - * $LicenseInfo:firstyear=2007&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; - * version 2.1 of the License only. - * - * 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA - * $/LicenseInfo$ - */ - -#include "linden_common.h" - -#include "llsdmessagereader.h" - -#include "llmessagebuilder.h" -#include "llsdmessagebuilder.h" -#include "llsdutil.h" - -#include "llsdutil_math.h" -#include "v3math.h" -#include "v4math.h" -#include "v3dmath.h" -#include "v2math.h" -#include "llquaternion.h" -#include "v4color.h" - -LLSDMessageReader::LLSDMessageReader() : - mMessageName(NULL) -{ -} - -//virtual -LLSDMessageReader::~LLSDMessageReader() -{ -} - - -LLSD getLLSD(const LLSD& input, const char* block, const char* var, S32 blocknum) -{ - // babbage: log error to LL_ERRS() if variable not found to mimic - // LLTemplateMessageReader::getData behaviour - if(NULL == block) - { - LL_ERRS() << "NULL block name" << LL_ENDL; - return LLSD(); - } - if(NULL == var) - { - LL_ERRS() << "NULL var name" << LL_ENDL; - return LLSD(); - } - if(! input[block].isArray()) - { - // NOTE: babbage: need to return default for missing blocks to allow - // backwards/forwards compatibility - handlers must cope with default - // values. - LL_WARNS() << "block " << block << " not found" << LL_ENDL; - return LLSD(); - } - - LLSD result = input[block][blocknum][var]; - if(result.isUndefined()) - { - // NOTE: babbage: need to return default for missing vars to allow - // backwards/forwards compatibility - handlers must cope with default - // values. - LL_WARNS() << "var " << var << " not found" << LL_ENDL; - } - return result; -} - -//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; - } - - // Calls to memcpy will fail if data_size is not positive. - // Phoenix 2009-02-27 - if(data_size <= 0) - { - return; - } - 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) -{ - if(buffer_size <= 0) - { - LL_WARNS() << "buffer_size <= 0" << LL_ENDL; - return; - } - 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 -void LLSDMessageReader::getString(const char *block, const char *var, - std::string& outstr, S32 blocknum) -{ - outstr = getLLSD(mMessage, block, var, blocknum).asString(); -} - -//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.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: - default: // TypeLLSDTypeEnd, TypeLLSDNumTypes, etc. - 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; -} - -// virtual -S32 LLSDMessageReader::getMessageSize() const -{ - return 0; -} - -//virtual -void LLSDMessageReader::copyToBuilder(LLMessageBuilder& builder) const -{ - builder.copyFromLLSD(mMessage); -} - -void LLSDMessageReader::setMessage(const char* name, const LLSD& message) -{ - mMessageName = name; - // TODO: Validate - mMessage = message; -} +/**
+ * @file llsdmessagereader.cpp
+ * @brief LLSDMessageReader class implementation.
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+
+#include "llsdmessagereader.h"
+
+#include "llmessagebuilder.h"
+#include "llsdmessagebuilder.h"
+#include "llsdutil.h"
+
+#include "llsdutil_math.h"
+#include "v3math.h"
+#include "v4math.h"
+#include "v3dmath.h"
+#include "v2math.h"
+#include "llquaternion.h"
+#include "v4color.h"
+
+LLSDMessageReader::LLSDMessageReader() :
+ mMessageName(NULL)
+{
+}
+
+//virtual
+LLSDMessageReader::~LLSDMessageReader()
+{
+}
+
+
+LLSD getLLSD(const LLSD& input, const char* block, const char* var, S32 blocknum)
+{
+ // babbage: log error to LL_ERRS() if variable not found to mimic
+ // LLTemplateMessageReader::getData behaviour
+ if(NULL == block)
+ {
+ LL_ERRS() << "NULL block name" << LL_ENDL;
+ return LLSD();
+ }
+ if(NULL == var)
+ {
+ LL_ERRS() << "NULL var name" << LL_ENDL;
+ return LLSD();
+ }
+ if(! input[block].isArray())
+ {
+ // NOTE: babbage: need to return default for missing blocks to allow
+ // backwards/forwards compatibility - handlers must cope with default
+ // values.
+ LL_WARNS() << "block " << block << " not found" << LL_ENDL;
+ return LLSD();
+ }
+
+ LLSD result = input[block][blocknum][var];
+ if(result.isUndefined())
+ {
+ // NOTE: babbage: need to return default for missing vars to allow
+ // backwards/forwards compatibility - handlers must cope with default
+ // values.
+ LL_WARNS() << "var " << var << " not found" << LL_ENDL;
+ }
+ return result;
+}
+
+//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;
+ }
+
+ // Calls to memcpy will fail if data_size is not positive.
+ // Phoenix 2009-02-27
+ if(data_size <= 0)
+ {
+ return;
+ }
+ 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)
+{
+ if(buffer_size <= 0)
+ {
+ LL_WARNS() << "buffer_size <= 0" << LL_ENDL;
+ return;
+ }
+ 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
+void LLSDMessageReader::getString(const char *block, const char *var,
+ std::string& outstr, S32 blocknum)
+{
+ outstr = getLLSD(mMessage, block, var, blocknum).asString();
+}
+
+//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.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:
+ default: // TypeLLSDTypeEnd, TypeLLSDNumTypes, etc.
+ 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;
+}
+
+// virtual
+S32 LLSDMessageReader::getMessageSize() const
+{
+ return 0;
+}
+
+//virtual
+void LLSDMessageReader::copyToBuilder(LLMessageBuilder& builder) const
+{
+ builder.copyFromLLSD(mMessage);
+}
+
+void LLSDMessageReader::setMessage(const char* name, const LLSD& message)
+{
+ mMessageName = name;
+ // TODO: Validate
+ mMessage = message;
+}
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