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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2011-11-19 15:59:16 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2011-11-19 15:59:16 +0100
commita48361b11a5abb5a345dac5ec83a8f56c4d50b74 (patch)
treea16fb870a072450bb45ee09ac4df9887bfa7f98e /nxcomp/QueryFontReply.cpp
parent9997e13bb583de4012914006c7507839a4e11227 (diff)
parent232dfc41d41390bfffa75ec2ed065c109fa03a0e (diff)
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Merge branch 'nxcomp'
Diffstat (limited to 'nxcomp/QueryFontReply.cpp')
-rw-r--r--nxcomp/QueryFontReply.cpp145
1 files changed, 145 insertions, 0 deletions
diff --git a/nxcomp/QueryFontReply.cpp b/nxcomp/QueryFontReply.cpp
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+/**************************************************************************/
+/* */
+/* Copyright (c) 2001, 2010 NoMachine, http://www.nomachine.com/. */
+/* */
+/* NXCOMP, NX protocol compression and NX extensions to this software */
+/* are copyright of NoMachine. Redistribution and use of the present */
+/* software is allowed according to terms specified in the file LICENSE */
+/* which comes in the source distribution. */
+/* */
+/* Check http://www.nomachine.com/licensing.html for applicability. */
+/* */
+/* NX and NoMachine are trademarks of Medialogic S.p.A. */
+/* */
+/* All rights reserved. */
+/* */
+/**************************************************************************/
+
+#include "QueryFontReply.h"
+
+#include "ServerCache.h"
+
+#include "EncodeBuffer.h"
+#include "DecodeBuffer.h"
+
+//
+// Set the verbosity level.
+//
+
+#define PANIC
+#define WARNING
+#undef TEST
+#undef DEBUG
+#undef DUMP
+
+QueryFontReplyStore::QueryFontReplyStore(StaticCompressor *compressor)
+
+ : MessageStore(compressor)
+{
+ enableCache = QUERYFONTREPLY_ENABLE_CACHE;
+ enableData = QUERYFONTREPLY_ENABLE_DATA;
+ enableSplit = QUERYFONTREPLY_ENABLE_SPLIT;
+ enableCompress = QUERYFONTREPLY_ENABLE_COMPRESS;
+
+ if (control -> isProtoStep7() == 1)
+ {
+ enableCompress = QUERYFONTREPLY_ENABLE_COMPRESS_IF_PROTO_STEP_7;
+ }
+
+ dataLimit = QUERYFONTREPLY_DATA_LIMIT;
+ dataOffset = QUERYFONTREPLY_DATA_OFFSET;
+
+ cacheSlots = QUERYFONTREPLY_CACHE_SLOTS;
+ cacheThreshold = QUERYFONTREPLY_CACHE_THRESHOLD;
+ cacheLowerThreshold = QUERYFONTREPLY_CACHE_LOWER_THRESHOLD;
+
+ messages_ -> resize(cacheSlots);
+
+ for (T_messages::iterator i = messages_ -> begin();
+ i < messages_ -> end(); i++)
+ {
+ *i = NULL;
+ }
+
+ temporary_ = NULL;
+}
+
+QueryFontReplyStore::~QueryFontReplyStore()
+{
+ for (T_messages::iterator i = messages_ -> begin();
+ i < messages_ -> end(); i++)
+ {
+ destroy(*i);
+ }
+
+ destroy(temporary_);
+}
+
+//
+// Here are the methods to handle messages' content.
+//
+
+int QueryFontReplyStore::parseIdentity(Message *message, const unsigned char *buffer,
+ unsigned int size, int bigEndian) const
+{
+ //
+ // Clear the padding bytes.
+ //
+
+ unsigned char *pad = (unsigned char *) buffer;
+
+ if (size >= 24)
+ {
+ PutULONG(0, pad + 20, bigEndian);
+ }
+
+ if (size >= 40)
+ {
+ PutULONG(0, pad + 36, bigEndian);
+ }
+
+ //
+ // TODO: This doesn't work. Probably these
+ // padding bytes are not padding anymore.
+ // This is to be investigated.
+ //
+ // pad += 60;
+ //
+ // while (pad + 16 <= (buffer + size))
+ // {
+ // PutULONG(0, pad + 12, bigEndian);
+ //
+ // pad += 16;
+ // }
+ //
+
+ #ifdef DEBUG
+ *logofs << name() << ": Cleaned padding bytes of "
+ << "message at " << message << ".\n"
+ << logofs_flush;
+ #endif
+
+ return 1;
+}
+
+int QueryFontReplyStore::unparseIdentity(const Message *message, unsigned char *buffer,
+ unsigned int size, int bigEndian) const
+{
+ return 1;
+}
+
+void QueryFontReplyStore::dumpIdentity(const Message *message) const
+{
+ #ifdef DUMP
+
+ QueryFontReplyMessage *queryFontReply = (QueryFontReplyMessage *) message;
+
+ *logofs << name() << ": Identity size " << queryFontReply -> size_ << ".\n";
+
+ #endif
+}
+
+void QueryFontReplyStore::identityChecksum(const Message *message, const unsigned char *buffer,
+ unsigned int size, int bigEndian) const
+{
+}