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, 255 insertions, 0 deletions

diff --git a/nxcomp/Types.h b/nxcomp/Types.h
new file mode 100755
index 000000000..4afc93911
--- /dev/null
+++ b/nxcomp/Types.h
@@ -0,0 +1,255 @@
+/**************************************************************************/
+/*                                                                        */
+/* 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.                                                   */
+/*                                                                        */
+/**************************************************************************/
+
+#ifndef Types_H
+#define Types_H
+
+using namespace std;
+
+#include <vector>
+#include <list>
+#include <map>
+#include <set>
+
+#include "MD5.h"
+
+//
+// This is MD5 length.
+//
+
+#define MD5_LENGTH          16
+
+//
+// Types of repositories. Replace the original 
+// clear() methods from STL in order to actually 
+// free the unused memory.
+//
+
+class Message;
+
+class T_data : public vector < unsigned char >
+{
+  public:
+
+  unsigned char *begin()
+  {
+    return &*(vector < unsigned char >::begin());
+  }
+
+  const unsigned char *begin() const
+  {
+    return &*(vector < unsigned char >::begin());
+  }
+
+  void clear()
+  {
+    #if defined(__STL_USE_STD_ALLOCATORS) || defined(__GLIBCPP_INTERNAL_VECTOR_H)
+
+    #if defined(__GLIBCPP_INTERNAL_VECTOR_H)
+
+    _Destroy(_M_start, _M_finish);
+
+    #else /* #if defined(__GLIBCPP_INTERNAL_VECTOR_H) */
+
+    destroy(_M_start, _M_finish);
+
+    #endif /* #if defined(__GLIBCPP_INTERNAL_VECTOR_H) */
+
+    _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+
+    _M_start = _M_finish = _M_end_of_storage = 0;
+
+    #else /* #if defined(__STL_USE_STD_ALLOCATORS) || defined(__GLIBCPP_INTERNAL_VECTOR_H) */
+
+    #if defined(_GLIBCXX_VECTOR)
+
+    _Destroy(this->_M_impl._M_start, this->_M_impl._M_finish);
+
+    _M_deallocate(this->_M_impl._M_start, this->_M_impl._M_end_of_storage - this->_M_impl._M_start);
+
+    this->_M_impl._M_start = this->_M_impl._M_finish = this->_M_impl._M_end_of_storage = 0;
+
+    #else /* #if defined(_GLIBCXX_VECTOR) */
+
+    destroy(start, finish);
+
+    deallocate();
+
+    start = finish = end_of_storage = 0;
+
+    #endif /* #if defined(_GLIBCXX_VECTOR) */
+
+    #endif  /* #if defined(__STL_USE_STD_ALLOCATORS) || defined(__GLIBCPP_INTERNAL_VECTOR_H) */
+  }
+};
+
+class T_messages : public vector < Message * >
+{
+  public:
+
+  void clear()
+  {
+    #if defined(__STL_USE_STD_ALLOCATORS) || defined(__GLIBCPP_INTERNAL_VECTOR_H)
+
+    #if defined(__GLIBCPP_INTERNAL_VECTOR_H)
+
+    _Destroy(_M_start, _M_finish);
+
+    #else /* #if defined(__GLIBCPP_INTERNAL_VECTOR_H) */
+
+    destroy(_M_start, _M_finish);
+
+    #endif /* #if defined(__GLIBCPP_INTERNAL_VECTOR_H) */
+
+    _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+
+    _M_start = _M_finish = _M_end_of_storage = 0;
+
+    #else /* #if defined(__STL_USE_STD_ALLOCATORS) || defined(__GLIBCPP_INTERNAL_VECTOR_H) */
+
+    #if defined(_GLIBCXX_VECTOR)
+
+    _Destroy(this->_M_impl._M_start, this->_M_impl._M_finish);
+
+    _M_deallocate(this->_M_impl._M_start, this->_M_impl._M_end_of_storage - this->_M_impl._M_start);
+
+    this->_M_impl._M_start = this->_M_impl._M_finish = this->_M_impl._M_end_of_storage = 0;
+
+    #else /* #if defined(_GLIBCXX_VECTOR) */
+
+    destroy(start, finish);
+
+    deallocate();
+
+    start = finish = end_of_storage = 0;
+
+    #endif /* #if defined(_GLIBCXX_VECTOR) */
+
+    #endif /* #if defined(__STL_USE_STD_ALLOCATORS) || defined(__GLIBCPP_INTERNAL_VECTOR_H) */
+  }
+};
+
+typedef md5_byte_t * T_checksum;
+
+struct T_less
+{
+  bool operator()(T_checksum a, T_checksum b) const
+  {
+    return (memcmp(a, b, MD5_LENGTH) < 0);
+  }
+};
+
+typedef map < T_checksum, int, T_less > T_checksums;
+
+class Split;
+
+typedef list < Split * > T_splits;
+
+class File;
+
+struct T_older
+{
+  bool operator()(File *a, File *b) const;
+};
+
+typedef set < File *, T_older > T_files;
+
+typedef list < int > T_list;
+
+//
+// Used to accomodate data to be read and
+// written to a socket.
+//
+
+typedef struct
+{
+  T_data data_;
+  int    length_;
+  int    start_;
+}
+T_buffer;
+
+//
+// The message store operation that was
+// executed for the message. The channels
+// use these values to determine how to
+// handle the message after it has been
+// received at the decoding side.
+//
+
+enum T_store_action
+{
+  is_hit,
+  is_added,
+  is_discarded,
+  is_removed,
+  is_added_compat = 0,
+  is_hit_compat = 1
+};
+
+#define IS_HIT   (control -> isProtoStep8() == 1 ? is_hit   : is_hit_compat)
+#define IS_ADDED (control -> isProtoStep8() == 1 ? is_added : is_added_compat)
+
+enum T_checksum_action
+{
+  use_checksum,
+  discard_checksum
+};
+
+enum T_data_action
+{
+  use_data,
+  discard_data
+};
+
+//
+// Message is going to be weighted for
+// deletion at insert or cleanup time?
+//
+
+enum T_rating
+{
+  rating_for_insert,
+  rating_for_clean
+};
+
+//
+// How to handle the writes to the X
+// and proxy connections.
+//
+
+enum T_write
+{
+  write_immediate,
+  write_delayed
+};
+
+enum T_flush
+{
+  flush_if_needed,
+  flush_if_any
+};
+
+//
+// This is the value to indicate an
+// invalid position in the message
+// store.
+//
+
+static const int nothing = -1;
+
+#endif /* Types_H */