Imported nxcomp-3.1.0-4.tar.gznxcomp/3.1.0-4

Summary: Imported nxcomp-3.1.0-4.tar.gz
Keywords:

Imported nxcomp-3.1.0-4.tar.gz
into Git repository

1 files changed, 171 insertions, 0 deletions

diff --git a/nxcomp/ServerStore.cpp b/nxcomp/ServerStore.cpp
new file mode 100755
index 000000000..5544cd5f2
--- /dev/null
+++ b/nxcomp/ServerStore.cpp
@@ -0,0 +1,171 @@
+/**************************************************************************/
+/*                                                                        */
+/* Copyright (c) 2001, 2007 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 NoMachine S.r.l.                    */
+/*                                                                        */
+/* All rights reserved.                                                   */
+/*                                                                        */
+/**************************************************************************/
+
+#include "ServerStore.h"
+
+//
+// Cached reply classes.
+//
+
+#include "GetImageReply.h"
+#include "ListFontsReply.h"
+#include "QueryFontReply.h"
+#include "GetPropertyReply.h"
+#include "GenericReply.h"
+
+//
+// Set the verbosity level.
+//
+
+#define WARNING
+#define PANIC
+#undef  TEST
+
+ServerStore::ServerStore(StaticCompressor *compressor)
+{
+  if (logofs == NULL)
+  {
+    logofs = &cout;
+  }
+
+  for (int i = 0; i < CHANNEL_STORE_OPCODE_LIMIT; i++)
+  {
+    replies_[i] = NULL;
+    events_[i]  = NULL;
+  }
+
+  replies_[X_ListFonts]   = new ListFontsReplyStore(compressor);
+  replies_[X_QueryFont]   = new QueryFontReplyStore(compressor);
+  replies_[X_GetImage]    = new GetImageReplyStore(compressor);
+  replies_[X_GetProperty] = new GetPropertyReplyStore(compressor);
+
+  replies_[X_NXInternalGenericReply] = new GenericReplyStore(compressor);
+}
+
+ServerStore::~ServerStore()
+{
+  if (logofs == NULL)
+  {
+    logofs = &cout;
+  }
+
+  for (int i = 0; i < CHANNEL_STORE_OPCODE_LIMIT; i++)
+  {
+    delete replies_[i];
+    delete events_[i];
+  }
+}
+
+int ServerStore::saveReplyStores(ostream *cachefs, md5_state_t *md5StateStream,
+                                     md5_state_t *md5StateClient, T_checksum_action checksumAction,
+                                         T_data_action dataAction) const
+{
+  for (int i = 0; i < CHANNEL_STORE_OPCODE_LIMIT; i++)
+  {
+    if (replies_[i] != NULL &&
+            replies_[i] -> saveStore(cachefs, md5StateStream, md5StateClient,
+                                         checksumAction, dataAction,
+                                             storeBigEndian()) < 0)
+    {
+      #ifdef PANIC
+      *logofs << "ServerStore: PANIC! Error saving reply store "
+              << "for OPCODE#" << (unsigned int) i << ".\n"
+              << logofs_flush;
+      #endif
+
+      cerr << "Error" << ": Error saving reply store "
+           << "for opcode '" << (unsigned int) i << "'.\n";
+
+      return -1;
+    }
+  }
+
+  return 1;
+}
+
+int ServerStore::saveEventStores(ostream *cachefs, md5_state_t *md5StateStream,
+                                     md5_state_t *md5StateClient, T_checksum_action checksumAction,
+                                         T_data_action dataAction) const
+{
+  for (int i = 0; i < CHANNEL_STORE_OPCODE_LIMIT; i++)
+  {
+    if (events_[i] != NULL &&
+            events_[i] -> saveStore(cachefs, md5StateStream, md5StateClient,
+                                        checksumAction, dataAction,
+                                            storeBigEndian()) < 0)
+    {
+      #ifdef PANIC
+      *logofs << "ServerStore: PANIC! Error saving event store "
+              << "for OPCODE#" << (unsigned int) i << ".\n"
+              << logofs_flush;
+      #endif
+
+      cerr << "Error" << ": Error saving event store "
+           << "for opcode '" << (unsigned int) i << "'.\n";
+
+      return -1;
+    }
+  }
+
+  return 1;
+}
+
+int ServerStore::loadReplyStores(istream *cachefs, md5_state_t *md5StateStream,
+                                     T_checksum_action checksumAction, T_data_action dataAction) const
+{
+  for (int i = 0; i < CHANNEL_STORE_OPCODE_LIMIT; i++)
+  {
+    if (replies_[i] != NULL &&
+            replies_[i] -> loadStore(cachefs, md5StateStream,
+                                         checksumAction, dataAction,
+                                             storeBigEndian()) < 0)
+    {
+      #ifdef PANIC
+      *logofs << "ServerStore: PANIC! Error loading reply store "
+              << "for OPCODE#" << (unsigned int) i << ".\n"
+              << logofs_flush;
+      #endif
+
+      return -1;
+    }
+  }
+
+  return 1;
+}
+
+int ServerStore::loadEventStores(istream *cachefs, md5_state_t *md5StateStream,
+                                     T_checksum_action checksumAction, T_data_action dataAction) const
+{
+  for (int i = 0; i < CHANNEL_STORE_OPCODE_LIMIT; i++)
+  {
+    if (events_[i] != NULL &&
+            events_[i] -> loadStore(cachefs, md5StateStream,
+                                        checksumAction, dataAction,
+                                            storeBigEndian()) < 0)
+    {
+      #ifdef PANIC
+      *logofs << "ServerStore: PANIC! Error loading event store "
+              << "for OPCODE#" << (unsigned int) i << ".\n"
+              << logofs_flush;
+      #endif
+
+      return -1;
+    }
+  }
+
+  return 1;
+}