nxcomp: Switch to autoreconf.

1 files changed, 0 insertions, 549 deletions

diff --git a/nxcomp/ClientProxy.cpp b/nxcomp/ClientProxy.cpp
deleted file mode 100644
index 3df45331a..000000000
--- a/nxcomp/ClientProxy.cpp
+++ /dev/null
@@ -1,549 +0,0 @@
-/**************************************************************************/
-/*                                                                        */
-/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com)          */
-/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>  */
-/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de>                 */
-/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de>                */
-/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
-/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com)           */
-/*                                                                        */
-/* NXCOMP, NX protocol compression and NX extensions to this software     */
-/* are copyright of the aforementioned persons and companies.             */
-/*                                                                        */
-/* Redistribution and use of the present software is allowed according    */
-/* to terms specified in the file LICENSE.nxcomp which comes in the       */
-/* source distribution.                                                   */
-/*                                                                        */
-/* All rights reserved.                                                   */
-/*                                                                        */
-/* NOTE: This software has received contributions from various other      */
-/* contributors, only the core maintainers and supporters are listed as   */
-/* copyright holders. Please contact us, if you feel you should be listed */
-/* as copyright holder, as well.                                          */
-/*                                                                        */
-/**************************************************************************/
-
-#include "Socket.h"
-#include "Agent.h"
-
-#include "ClientProxy.h"
-
-#include "ClientChannel.h"
-#include "GenericChannel.h"
-
-//
-// Set the verbosity level.
-//
-
-#define PANIC
-#define WARNING
-#undef  TEST
-#undef  DEBUG
-
-//
-// Log the operations related to sending
-// and receiving the control tokens.
-//
-
-#undef  TOKEN
-
-ClientProxy::ClientProxy(int proxyFd) : Proxy(proxyFd)
-{
-  fontServerPort_ = NULL;
-
-  #ifdef DEBUG
-  *logofs << "ClientProxy: Created new object at " << this
-          << ".\n" << logofs_flush;
-  #endif
-}
-
-ClientProxy::~ClientProxy()
-{
-  delete [] fontServerPort_;
-
-  #ifdef DEBUG
-  *logofs << "ClientProxy: Deleted object at " << this
-          << ".\n" << logofs_flush;
-  #endif
-}
-
-void ClientProxy::handleDisplayConfiguration(const char *xServerDisplay, int xServerAddrFamily,
-                                                 sockaddr * xServerAddr, unsigned int xServerAddrLength)
-{
-  #ifdef DEBUG
-  *logofs << "ClientProxy: No display configuration to set.\n"
-          << logofs_flush;
-  #endif
-}
-
-void ClientProxy::handlePortConfiguration(ChannelEndPoint &cupsServerPort,
-                                          ChannelEndPoint &smbServerPort,
-                                          ChannelEndPoint &mediaServerPort,
-                                          ChannelEndPoint &httpServerPort,
-                                          const char *fontServerPort)
-{
-  delete [] fontServerPort_;
-
-  fontServerPort_ = new char[strlen(fontServerPort) + 1];
-
-  strcpy(fontServerPort_, fontServerPort);
-
-  #ifdef DEBUG
-  *logofs << "ClientProxy: Set port configuration to font '"
-          << fontServerPort_ << "'.\n"
-          << logofs_flush;
-  #endif
-}
-
-int ClientProxy::handleNewConnection(T_channel_type type, int clientFd)
-{
-  switch (type)
-  {
-    case channel_x11:
-    {
-      return handleNewXConnection(clientFd);
-    }
-    case channel_cups:
-    {
-      return handleNewGenericConnection(clientFd, channel_cups, "CUPS");
-    }
-    case channel_smb:
-    {
-      return handleNewGenericConnection(clientFd, channel_smb, "SMB");
-    }
-    case channel_media:
-    {
-      return handleNewGenericConnection(clientFd, channel_media, "media");
-    }
-    case channel_http:
-    {
-      return handleNewGenericConnection(clientFd, channel_http, "HTTP");
-    }
-    case channel_slave:
-    {
-      return handleNewSlaveConnection(clientFd);
-    }
-    default:
-    {
-      #ifdef PANIC
-      *logofs << "ClientProxy: PANIC! Unsupported channel with type '"
-              << getTypeName(type) << "'.\n" << logofs_flush;
-      #endif
-
-      cerr << "Error" << ": Unsupported channel with type '"
-           << getTypeName(type) << "'.\n";
-
-      return -1;
-    }
-  }
-}
-
-int ClientProxy::handleNewConnectionFromProxy(T_channel_type type, int channelId)
-{
-  switch (type)
-  {
-    case channel_font:
-    {
-      int port = atoi(fontServerPort_);
-
-      if (port > 0)
-      {
-        //
-        // Connect on the TCP port number.
-        //
-
-        return handleNewGenericConnectionFromProxyTCP(channelId, channel_font, "localhost",
-                                                      port, "font");
-      }
-      else
-      {
-        //
-        // Connect to the Unix path.
-        //
-
-        return handleNewGenericConnectionFromProxyUnix(channelId, channel_font,
-                                                       fontServerPort_, "font");
-      }
-    }
-    case channel_slave:
-    {
-      return handleNewSlaveConnectionFromProxy(channelId);
-    }
-    default:
-    {
-      #ifdef PANIC
-      *logofs << "ClientProxy: PANIC! Unsupported channel with type '"
-              << getTypeName(type) << "'.\n" << logofs_flush;
-      #endif
-
-      cerr << "Error" << ": Unsupported channel with type '"
-           << getTypeName(type) << "'.\n";
-
-      return -1;
-    }
-  }
-}
-
-int ClientProxy::handleNewAgentConnection(Agent *agent)
-{
-  int clientFd = agent -> getLocalFd();
-
-  int channelId = allocateChannelMap(clientFd);
-
-  if (channelId == -1)
-  {
-    #ifdef PANIC
-    *logofs << "ClientProxy: PANIC! Maximum number of available "
-            << "channels exceeded.\n" << logofs_flush;
-    #endif
-
-    cerr << "Error" << ": Maximum number of available "
-         << "channels exceeded.\n";
-
-    return -1;
-  }
-
-  transports_[channelId] = agent -> getTransport();
-
-  agent_ = channelId;
-
-  return handleNewXConnection(clientFd);
-}
-
-int ClientProxy::handleNewXConnection(int clientFd)
-{
-  int channelId = getChannel(clientFd);
-
-  //
-  // Check if the channel has been
-  // already mapped.
-  //
-
-  if (channelId == -1)
-  {
-    channelId = allocateChannelMap(clientFd);
-
-    if (channelId == -1)
-    {
-      #ifdef PANIC
-      *logofs << "ClientProxy: PANIC! Maximum number of available "
-              << "channels exceeded.\n" << logofs_flush;
-      #endif
-
-      cerr << "Error" << ": Maximum number of available "
-           << "channels exceeded.\n";
-
-      return -1;
-    }
-  }
-
-  #ifdef TEST
-  *logofs << "ClientProxy: X client descriptor FD#" << clientFd
-          << " mapped to channel ID#" << channelId << ".\n"
-          << logofs_flush;
-  #endif
-
-  //
-  // Turn queuing off for path proxy-to-X-client.
-  //
-
-  if (control -> OptionClientNoDelay == 1)
-  {
-    SetNoDelay(clientFd, control -> OptionClientNoDelay);
-  }
-
-  //
-  // If requested, set the size of the TCP send
-  // and receive buffers.
-  //
-
-  if (control -> OptionClientSendBuffer != -1)
-  {
-    SetSendBuffer(clientFd, control -> OptionClientSendBuffer);
-  }
-
-  if (control -> OptionClientReceiveBuffer != -1)
-  {
-    SetReceiveBuffer(clientFd, control -> OptionClientReceiveBuffer);
-  }
-
-  if (allocateTransport(clientFd, channelId) < 0)
-  {
-    return -1;
-  }
-
-  //
-  // Starting from protocol level 3 client and server
-  // caches are created in proxy and shared between all
-  // channels. If remote proxy has older protocol level
-  // pointers are NULL and channels must create their
-  // own instances.
-  //
-
-  channels_[channelId] = new ClientChannel(transports_[channelId], compressor_);
-
-  if (channels_[channelId] == NULL)
-  {
-    deallocateTransport(channelId);
-
-    return -1;
-  }
-
-  increaseChannels(channelId);
-
-  //
-  // Propagate channel stores and caches to the new
-  // channel.
-  //
-
-  channels_[channelId] -> setOpcodes(opcodeStore_);
-
-  channels_[channelId] -> setStores(clientStore_, serverStore_);
-
-  channels_[channelId] -> setCaches(clientCache_, serverCache_);
-
-  int port = atoi(fontServerPort_);
-
-  if (port > 0 || *fontServerPort_ != '\0')
-  {
-    channels_[channelId] -> setPorts(1);
-  }
-
-  if (handleControl(code_new_x_connection, channelId) < 0)
-  {
-    return -1;
-  }
-
-  //
-  // Let channel configure itself according
-  // to control parameters.
-  //
-
-  channels_[channelId] -> handleConfiguration();
-
-  return 1;
-}
-
-int ClientProxy::handleNewXConnectionFromProxy(int channelId)
-{
-  #ifdef PANIC
-  *logofs << "ClientProxy: PANIC! Can't create a new X channel "
-          << "with ID#" << channelId << " at this side.\n"
-          << logofs_flush;
-  #endif
-
-  cerr << "Error" << ": Can't create a new X channel "
-       << "with ID#" << channelId << " at this side.\n";
-
-  return -1;
-}
-
-int ClientProxy::handleLoad(T_load_type type)
-{
-  int channelCount = getChannels(channel_x11);
-
-  if ((channelCount == 0 && type == load_if_first) ||
-          (channelCount > 0 && type == load_if_any))
-  {
-    #ifdef TEST
-    *logofs << "ClientProxy: Going to load content of client store.\n"
-            << logofs_flush;
-    #endif
-
-    int result = handleLoadStores();
-
-    if (result == 1)
-    {
-      if (handleControl(code_load_request) < 0)
-      {
-        return -1;
-      }
- 
-      priority_ = 1;
-    }
-    else if (result < 0)
-    {
-      #ifdef WARNING
-      *logofs << "ClientProxy: WARNING! Failed to load content "
-              << "of persistent cache.\n" << logofs_flush;
-      #endif
-
-      //
-      // Don't abort the proxy connection in the case
-      // of a corrupted cache. By not sending the load
-      // message to the remote peer, both sides will
-      // start encoding messages using empty stores.
-      // This behaviour is compatible with old proxy
-      // versions.
-      //
-
-      if (channelCount == 0 && type == load_if_first)
-      {
-        if (handleResetStores() < 0)
-        {
-          #ifdef PANIC
-          *logofs << "ClientProxy: PANIC! Failed to reset message stores.\n"
-                  << logofs_flush;
-          #endif
-
-          return -1;
-        }
-      }
-      else
-      {
-        return -1;
-      }
-    }
-  }
-  else
-  {
-    #ifdef PANIC
-    *logofs << "ClientProxy: PANIC! Can't load the stores with "
-            << channelCount << " remaining channels.\n"
-            << logofs_flush;
-    #endif
-
-    return -1;
-  }
-
-  return 1;
-}
-
-int ClientProxy::handleSave()
-{
-  //
-  // If no more X channels are remaining
-  // then save content of message stores.
-  //
-
-  int channelCount = getChannels(channel_x11);
-
-  if (channelCount == 0)
-  {
-    int result = handleSaveStores();
-
-    if (result == 1)
-    {
-      if (handleControl(code_save_request) < 0)
-      {
-        return -1;
-      }
-
-      priority_ = 1;
-
-      return 1;
-    }
-    else if (result < 0)
-    {
-      #ifdef PANIC
-      *logofs << "ClientProxy: PANIC! Failed to save stores "
-              << "to persistent cache.\n" << logofs_flush;
-      #endif
-
-      return -1;
-    }
-  }
-  else
-  {
-    #ifdef PANIC
-    *logofs << "ClientProxy: PANIC! Can't save the stores with "
-            << channelCount << " remaining channels.\n"
-            << logofs_flush;
-    #endif
-
-    return -1;
-  }
-
-  return 1;
-}
-
-int ClientProxy::handleAsyncEvents()
-{
-  if (canRead() == 1)
-  {
-    #if defined(TEST) || defined(INFO)
-    *logofs << "Proxy: WARNING! Reading while writing "
-            << "with data available on the proxy link.\n"
-            << logofs_flush;
-    #endif
-
-    if (handleRead() < 0)
-    {
-      return -1;
-    }
-
-    return 1;
-  }
-
-  return 0;
-}
-
-int ClientProxy::handleLoadFromProxy()
-{
-  #ifdef PANIC
-  *logofs << "ClientProxy: PANIC! Invalid load control message "
-          << "received in proxy.\n" << logofs_flush;
-  #endif
-
-  cerr << "Error" << ": Invalid load control message "
-       << "received in proxy.\n";
-
-  return -1;
-}
-
-int ClientProxy::handleSaveFromProxy()
-{
-  #ifdef PANIC
-  *logofs << "ClientProxy: PANIC! Invalid save control message "
-          << "received in proxy.\n" << logofs_flush;
-  #endif
-
-  cerr << "Error" << ": Invalid save control message "
-       << "received in proxy.\n";
-
-  return -1;
-}
-
-int ClientProxy::handleSaveAllStores(ostream *cachefs, md5_state_t *md5StateStream,
-                                         md5_state_t *md5StateClient) const
-{
-  if (clientStore_ -> saveRequestStores(cachefs, md5StateStream, md5StateClient,
-                                            use_checksum, discard_data) < 0)
-  {
-    return -1;
-  }
-  else if (serverStore_ -> saveReplyStores(cachefs, md5StateStream, md5StateClient,
-                                               discard_checksum, use_data) < 0)
-  {
-    return -1;
-  }
-  else if (serverStore_ -> saveEventStores(cachefs, md5StateStream, md5StateClient,
-                                               discard_checksum, use_data) < 0)
-  {
-    return -1;
-  }
-
-  return 1;
-}
-
-int ClientProxy::handleLoadAllStores(istream *cachefs, md5_state_t *md5StateStream) const
-{
-  if (clientStore_ -> loadRequestStores(cachefs, md5StateStream,
-                                            use_checksum, discard_data) < 0)
-  {
-    return -1;
-  }
-  else if (serverStore_ -> loadReplyStores(cachefs, md5StateStream,
-                                               discard_checksum, use_data) < 0)
-  {
-    return -1;
-  }
-  else if (serverStore_ -> loadEventStores(cachefs, md5StateStream,
-                                               discard_checksum, use_data) < 0)
-  {
-    return -1;
-  }
-
-  return 1;
-}
-