]> de.git.xonotic.org Git - xonotic/netradiant.git/blobdiff - radiant/watchbsp.cpp
Remove <gtk/gtk.h> from most of radiant/*
[xonotic/netradiant.git] / radiant / watchbsp.cpp
index 3dfd6f20b90fec384cda40599ded9a776c8201c1..4824d23e645021fa064d6950c227bfc65b42f0e1 100644 (file)
 /*
-Copyright (c) 2001, Loki software, inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, 
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list 
-of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-Neither the name of Loki software nor the names of its contributors may be used 
-to endorse or promote products derived from this software without specific prior 
-written permission. 
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
-DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY 
-DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
-*/
+   Copyright (c) 2001, Loki software, inc.
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without modification,
+   are permitted provided that the following conditions are met:
+
+   Redistributions of source code must retain the above copyright notice, this list
+   of conditions and the following disclaimer.
+
+   Redistributions in binary form must reproduce the above copyright notice, this
+   list of conditions and the following disclaimer in the documentation and/or
+   other materials provided with the distribution.
+
+   Neither the name of Loki software nor the names of its contributors may be used
+   to endorse or promote products derived from this software without specific prior
+   written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+   DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+   DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+   ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 
 //-----------------------------------------------------------------------------
 //
 // DESCRIPTION:
 // monitoring window for running BSP processes (and possibly various other stuff)
 
-#include "stdafx.h"
 #include "watchbsp.h"
+
+#include <algorithm>
+
+#include "cmdlib.h"
+#include "convert.h"
+#include "string/string.h"
+#include "stream/stringstream.h"
+
+#include "gtkutil/messagebox.h"
+#include "xmlstuff.h"
+#include "console.h"
+#include "preferences.h"
+#include "points.h"
 #include "feedback.h"
+#include "mainframe.h"
+#include "sockets.h"
 
-#ifdef _WIN32
-#include <winsock2.h>
-#endif
+void message_flush( message_info_t* self ){
+       Sys_Print( self->msg_level, self->m_buffer, self->m_length );
+       self->m_length = 0;
+}
 
-#if defined (__linux__) || defined (__APPLE__)
-#include <sys/time.h>
-#define SOCKET_ERROR -1
-#endif
+void message_print( message_info_t* self, const char* characters, std::size_t length ){
+       const char* end = characters + length;
+       while ( characters != end )
+       {
+               std::size_t space = message_info_t::bufsize - 1 - self->m_length;
+               if ( space == 0 ) {
+                       message_flush( self );
+               }
+               else
+               {
+                       std::size_t size = std::min( space, std::size_t( end - characters ) );
+                       memcpy( self->m_buffer + self->m_length, characters, size );
+                       self->m_length += size;
+                       characters += size;
+               }
+       }
+}
 
-#ifdef __APPLE__
-#include <unistd.h>
-#endif
 
-#include <assert.h>
+#include <glib.h>
+#include <uilib/uilib.h>
+#include "xmlstuff.h"
+
+class CWatchBSP
+{
+private:
+       // a flag we have set to true when using an external BSP plugin
+       // the resulting code with that is a bit dirty, cleaner solution would be to seperate the succession of commands from the listening loop
+       // (in two seperate classes probably)
+       bool m_bBSPPlugin;
+
+       // EIdle: we are not listening
+       //   DoMonitoringLoop will change state to EBeginStep
+       // EBeginStep: the socket is up for listening, we are expecting incoming connection
+       //   incoming connection will change state to EWatching
+       // EWatching: we have a connection, monitor it
+       //   connection closed will see if we start a new step (EBeginStep) or launch Quake3 and end (EIdle)
+       enum EWatchBSPState { EIdle, EBeginStep, EWatching } m_eState;
+       socket_t *m_pListenSocket;
+       socket_t *m_pInSocket;
+       netmessage_t msg;
+       GPtrArray *m_pCmd;
+       // used to timeout EBeginStep
+       GTimer    *m_pTimer;
+       std::size_t m_iCurrentStep;
+       // name of the map so we can run the engine
+       char    *m_sBSPName;
+       // buffer we use in push mode to receive data directly from the network
+       xmlParserInputBufferPtr m_xmlInputBuffer;
+       xmlParserInputPtr m_xmlInput;
+       xmlParserCtxtPtr m_xmlParserCtxt;
+       // call this to switch the set listening mode
+       bool SetupListening();
+       // start a new EBeginStep
+       void DoEBeginStep();
+       // the xml and sax parser state
+       char m_xmlBuf[MAX_NETMESSAGE];
+       bool m_bNeedCtxtInit;
+       message_info_t m_message_info;
+
+public:
+       CWatchBSP(){
+               m_pCmd = 0;
+               m_bBSPPlugin = false;
+               m_pListenSocket = NULL;
+               m_pInSocket = NULL;
+               m_eState = EIdle;
+               m_pTimer = g_timer_new();
+               m_sBSPName = NULL;
+               m_xmlInputBuffer = NULL;
+               m_bNeedCtxtInit = true;
+       }
+       virtual ~CWatchBSP(){
+               EndMonitoringLoop();
+               Net_Shutdown();
+
+               g_timer_destroy( m_pTimer );
+       }
+
+       bool HasBSPPlugin() const
+       { return m_bBSPPlugin; }
+
+       // called regularly to keep listening
+       void RoutineProcessing();
+       // start a monitoring loop with the following steps
+       void DoMonitoringLoop( GPtrArray *pCmd, const char *sBSPName );
+       void EndMonitoringLoop(){
+               Reset();
+               if ( m_sBSPName ) {
+                       string_release( m_sBSPName, string_length( m_sBSPName ) );
+                       m_sBSPName = 0;
+               }
+               if ( m_pCmd ) {
+                       g_ptr_array_free( m_pCmd, TRUE );
+                       m_pCmd = 0;
+               }
+       }
+       // close everything - may be called from the outside to abort the process
+       void Reset();
+       // start a listening loop for an external process, possibly a BSP plugin
+       void ExternalListen();
+};
+
+CWatchBSP* g_pWatchBSP;
+
+// watch the BSP process through network connections
+// true: trigger the BSP steps one by one and monitor them through the network
+// false: create a BAT / .sh file and execute it. don't bother monitoring it.
+bool g_WatchBSP_Enabled = true;
+// do we stop the compilation process if we come accross a leak?
+bool g_WatchBSP_LeakStop = true;
+bool g_WatchBSP_RunQuake = false;
+// store prefs setting for automatic sleep mode activation
+bool g_WatchBSP_DoSleep = true;
+// timeout when beginning a step (in seconds)
+// if we don't get a connection quick enough we assume something failed and go back to idling
+int g_WatchBSP_Timeout = 10;
+
+
+void Build_constructPreferences( PreferencesPage& page ){
+       ui::CheckButton monitorbsp = page.appendCheckBox( "", "Enable Build Process Monitoring", g_WatchBSP_Enabled );
+       ui::CheckButton leakstop = page.appendCheckBox( "", "Stop Compilation on Leak", g_WatchBSP_LeakStop );
+       ui::CheckButton runengine = page.appendCheckBox( "", "Run Engine After Compile", g_WatchBSP_RunQuake );
+       ui::CheckButton sleep = page.appendCheckBox ( "", "Sleep When Running the Engine", g_WatchBSP_DoSleep );
+       Widget_connectToggleDependency( leakstop, monitorbsp );
+       Widget_connectToggleDependency( runengine, monitorbsp );
+       Widget_connectToggleDependency( sleep, runengine );
+}
+void Build_constructPage( PreferenceGroup& group ){
+       PreferencesPage page( group.createPage( "Build", "Build Preferences" ) );
+       Build_constructPreferences( page );
+}
+void Build_registerPreferencesPage(){
+       PreferencesDialog_addSettingsPage( FreeCaller1<PreferenceGroup&, Build_constructPage>() );
+}
+
+#include "preferencesystem.h"
+#include "stringio.h"
+
+void BuildMonitor_Construct(){
+       g_pWatchBSP = new CWatchBSP();
+
+       g_WatchBSP_Enabled = !string_equal( g_pGameDescription->getKeyValue( "no_bsp_monitor" ), "1" );
+
+       GlobalPreferenceSystem().registerPreference( "WatchBSP", BoolImportStringCaller( g_WatchBSP_Enabled ), BoolExportStringCaller( g_WatchBSP_Enabled ) );
+       GlobalPreferenceSystem().registerPreference( "RunQuake2Run", BoolImportStringCaller( g_WatchBSP_RunQuake ), BoolExportStringCaller( g_WatchBSP_RunQuake ) );
+       GlobalPreferenceSystem().registerPreference( "LeakStop", BoolImportStringCaller( g_WatchBSP_LeakStop ), BoolExportStringCaller( g_WatchBSP_LeakStop ) );
+       GlobalPreferenceSystem().registerPreference( "SleepMode", BoolImportStringCaller( g_WatchBSP_DoSleep ), BoolExportStringCaller( g_WatchBSP_DoSleep ) );
+
+       Build_registerPreferencesPage();
+}
+
+void BuildMonitor_Destroy(){
+       delete g_pWatchBSP;
+}
+
+CWatchBSP *GetWatchBSP(){
+       return g_pWatchBSP;
+}
+
+void BuildMonitor_Run( GPtrArray* commands, const char* mapName ){
+       GetWatchBSP()->DoMonitoringLoop( commands, mapName );
+}
+
 
 // Static functions for the SAX callbacks -------------------------------------------------------
 
 // utility for saxStartElement below
-static void abortStream(message_info_t *data)
-{
-  g_pParentWnd->GetWatchBSP()->Reset();
-  // tell there has been an error
-  if (g_pParentWnd->GetWatchBSP()->HasBSPPlugin ())
-    g_BSPFrontendTable.m_pfnEndListen(2);
-  // yeah this doesn't look good.. but it's needed so that everything will be ignored until the stream goes out
-  data->ignore_depth = -1;
-  data->recurse++;
+static void abortStream( message_info_t *data ){
+       GetWatchBSP()->EndMonitoringLoop();
+       // tell there has been an error
+#if 0
+       if ( GetWatchBSP()->HasBSPPlugin() ) {
+               g_BSPFrontendTable.m_pfnEndListen( 2 );
+       }
+#endif
+       // yeah this doesn't look good.. but it's needed so that everything will be ignored until the stream goes out
+       data->ignore_depth = -1;
+       data->recurse++;
 }
 
 #include "stream_version.h"
 
-static void saxStartElement(message_info_t *data, const xmlChar *name, const xmlChar **attrs) 
-{
-  if (data->ignore_depth == 0)
-  {
-    if (data->bGeometry)
-      // we have a handler
-    {
-      data->pGeometry->saxStartElement (data, name, attrs);
-    }
-    else
-    {
-      if (strcmp ((char *)name, "q3map_feedback") == 0)
-      {
-        // check the correct version
-        // old q3map don't send a version attribute
-        // the ones we support .. send Q3MAP_STREAM_VERSION
-        if (!attrs[0] || !attrs[1] || (strcmp((char*)attrs[0],"version") != 0))
-        {
-          Sys_FPrintf(SYS_ERR, "No stream version given in the feedback stream, this is an old q3map version.\n"
-                      "Please turn off monitored compiling if you still wish to use this q3map executable\n");
-          abortStream(data);
-          return;
-        }
-        else if (strcmp((char*)attrs[1],Q3MAP_STREAM_VERSION) != 0)
-        {
-          Sys_FPrintf(SYS_ERR, 
-            "This version of Radiant reads version %s debug streams, I got an incoming connection with version %s\n"
-            "Please make sure your versions of Radiant and q3map are matching.\n", Q3MAP_STREAM_VERSION, (char*)attrs[1]);
-          abortStream(data);
-          return;
-        }
-      }
-      // we don't treat locally
-      else if (strcmp ((char *)name, "message") == 0)
-      {
-        data->msg_level = atoi ((char *)attrs[1]);
-      }
-      else if (strcmp ((char *)name, "polyline") == 0) 
-      // polyline has a particular status .. right now we only use it for leakfile ..
-      {
-        data->bGeometry = true;
-        data->pGeometry = &g_pointfile;
-        data->pGeometry->saxStartElement (data, name, attrs);  
-      }
-      else if (strcmp ((char *)name, "select") == 0)
-      {
-        CSelectMsg *pSelect = new CSelectMsg();
-        data->bGeometry = true;
-        data->pGeometry = pSelect;
-        data->pGeometry->saxStartElement (data, name, attrs);
-      }
-      else if (strcmp ((char *)name, "pointmsg") == 0)
-      {
-        CPointMsg *pPoint = new CPointMsg();
-        data->bGeometry = true;
-        data->pGeometry = pPoint;
-        data->pGeometry->saxStartElement (data, name, attrs);
-      }
-      else if (strcmp ((char *)name, "windingmsg") == 0)
-      {
-        CWindingMsg *pWinding = new CWindingMsg();
-        data->bGeometry = true;
-        data->pGeometry = pWinding;
-        data->pGeometry->saxStartElement (data, name, attrs);
-      }
-      else
-      {
-        Sys_FPrintf (SYS_WRN, "WARNING: ignoring unrecognized node in XML stream (%s)\n", name);
-        // we don't recognize this node, jump over it
-        // (NOTE: the ignore mechanism is a bit screwed, only works when starting an ignore at the highest level)
-        data->ignore_depth = data->recurse;
-      }
-    }
-  }
-  data->recurse++;
+static void saxStartElement( message_info_t *data, const xmlChar *name, const xmlChar **attrs ){
+#if 0
+       globalOutputStream() << "<" << name;
+       if ( attrs != 0 ) {
+               for ( const xmlChar** p = attrs; *p != 0; p += 2 )
+               {
+                       globalOutputStream() << " " << p[0] << "=" << makeQuoted( p[1] );
+               }
+       }
+       globalOutputStream() << ">\n";
+#endif
+
+       if ( data->ignore_depth == 0 ) {
+               if ( data->pGeometry != 0 ) {
+                       // we have a handler
+                       data->pGeometry->saxStartElement( data, name, attrs );
+               }
+               else
+               {
+                       if ( strcmp( reinterpret_cast<const char*>( name ), "q3map_feedback" ) == 0 ) {
+                               // check the correct version
+                               // old q3map don't send a version attribute
+                               // the ones we support .. send Q3MAP_STREAM_VERSION
+                               if ( !attrs[0] || !attrs[1] || ( strcmp( reinterpret_cast<const char*>( attrs[0] ), "version" ) != 0 ) ) {
+                                       message_flush( data );
+                                       globalErrorStream() << "No stream version given in the feedback stream, this is an old q3map version.\n"
+                                                                                  "Please turn off monitored compiling if you still wish to use this q3map executable\n";
+                                       abortStream( data );
+                                       return;
+                               }
+                               else if ( strcmp( reinterpret_cast<const char*>( attrs[1] ), Q3MAP_STREAM_VERSION ) != 0 ) {
+                                       message_flush( data );
+                                       globalErrorStream() <<
+                                       "This version of Radiant reads version " Q3MAP_STREAM_VERSION " debug streams, I got an incoming connection with version " << reinterpret_cast<const char*>( attrs[1] ) << "\n"
+                                                                                                                                                                                                                                                                                                                                                                                          "Please make sure your versions of Radiant and q3map are matching.\n";
+                                       abortStream( data );
+                                       return;
+                               }
+                       }
+                       // we don't treat locally
+                       else if ( strcmp( reinterpret_cast<const char*>( name ), "message" ) == 0 ) {
+                               int msg_level = atoi( reinterpret_cast<const char*>( attrs[1] ) );
+                               if ( msg_level != data->msg_level ) {
+                                       message_flush( data );
+                                       data->msg_level = msg_level;
+                               }
+                       }
+                       else if ( strcmp( reinterpret_cast<const char*>( name ), "polyline" ) == 0 ) {
+                               // polyline has a particular status .. right now we only use it for leakfile ..
+                               data->geometry_depth = data->recurse;
+                               data->pGeometry = &g_pointfile;
+                               data->pGeometry->saxStartElement( data, name, attrs );
+                       }
+                       else if ( strcmp( reinterpret_cast<const char*>( name ), "select" ) == 0 ) {
+                               CSelectMsg *pSelect = new CSelectMsg();
+                               data->geometry_depth = data->recurse;
+                               data->pGeometry = pSelect;
+                               data->pGeometry->saxStartElement( data, name, attrs );
+                       }
+                       else if ( strcmp( reinterpret_cast<const char*>( name ), "pointmsg" ) == 0 ) {
+                               CPointMsg *pPoint = new CPointMsg();
+                               data->geometry_depth = data->recurse;
+                               data->pGeometry = pPoint;
+                               data->pGeometry->saxStartElement( data, name, attrs );
+                       }
+                       else if ( strcmp( reinterpret_cast<const char*>( name ), "windingmsg" ) == 0 ) {
+                               CWindingMsg *pWinding = new CWindingMsg();
+                               data->geometry_depth = data->recurse;
+                               data->pGeometry = pWinding;
+                               data->pGeometry->saxStartElement( data, name, attrs );
+                       }
+                       else
+                       {
+                               globalErrorStream() << "Warning: ignoring unrecognized node in XML stream (" << reinterpret_cast<const char*>( name ) << ")\n";
+                               // we don't recognize this node, jump over it
+                               // (NOTE: the ignore mechanism is a bit screwed, only works when starting an ignore at the highest level)
+                               data->ignore_depth = data->recurse;
+                       }
+               }
+       }
+       data->recurse++;
 }
 
-static void saxEndElement(message_info_t *data, const xmlChar *name) 
-{
-  data->recurse--;
-  // we are out of an ignored chunk
-  if (data->recurse == data->ignore_depth)
-  {
-    data->ignore_depth = 0;
-    return;
-  }
-  if (data->bGeometry)
-  {
-    data->pGeometry->saxEndElement (data, name);
-    // we add the object to the debug window
-    if (!data->bGeometry)
-    {
-      g_DbgDlg.Push (data->pGeometry);
-    }
-  }
-  if (data->recurse == data->stop_depth)
-  {
+static void saxEndElement( message_info_t *data, const xmlChar *name ){
+#if 0
+       globalOutputStream() << "<" << name << "/>\n";
+#endif
+
+       data->recurse--;
+       // we are out of an ignored chunk
+       if ( data->recurse == data->ignore_depth ) {
+               data->ignore_depth = 0;
+               return;
+       }
+       if ( data->pGeometry != 0 ) {
+               data->pGeometry->saxEndElement( data, name );
+               // we add the object to the debug window
+               if ( data->geometry_depth == data->recurse ) {
+                       g_DbgDlg.Push( data->pGeometry );
+                       data->pGeometry = 0;
+               }
+       }
+       if ( data->recurse == data->stop_depth ) {
+               message_flush( data );
 #ifdef _DEBUG
-    Sys_Printf ("Received error msg .. shutting down..\n");
+               globalOutputStream() << "Received error msg .. shutting down..\n";
+#endif
+               GetWatchBSP()->EndMonitoringLoop();
+               // tell there has been an error
+#if 0
+               if ( GetWatchBSP()->HasBSPPlugin() ) {
+                       g_BSPFrontendTable.m_pfnEndListen( 2 );
+               }
 #endif
-    g_pParentWnd->GetWatchBSP()->Reset();
-    // tell there has been an error
-    if (g_pParentWnd->GetWatchBSP()->HasBSPPlugin ())
-      g_BSPFrontendTable.m_pfnEndListen(2);
-    return;
-  }
+               return;
+       }
 }
 
-static void saxCharacters(message_info_t *data, const xmlChar *ch, int len)
+class MessageOutputStream : public TextOutputStream
 {
-  if (data->bGeometry)
-  {
-    data->pGeometry->saxCharacters (data, ch, len);
-  }
-  else
-  {
-    if (data->ignore_depth != 0)
-      return;
-    // output the message using the level
-    char buf[1024];
-    memcpy( buf, ch, len );
-    buf[len] = '\0';
-    Sys_FPrintf (data->msg_level, "%s", buf);
-    // if this message has error level flag, we mark the depth to stop the compilation when we get out
-    // we don't set the msg level if we don't stop on leak
-    if (data->msg_level == 3)
-    {
-      data->stop_depth = data->recurse-1;
-    }
-  }
+       message_info_t* m_data;
+public:
+       MessageOutputStream( message_info_t* data ) : m_data( data ){
+       }
+
+       std::size_t write( const char* buffer, std::size_t length ){
+               if ( m_data->pGeometry != 0 ) {
+                       m_data->pGeometry->saxCharacters( m_data, reinterpret_cast<const xmlChar*>( buffer ), int(length) );
+               }
+               else
+               {
+                       if ( m_data->ignore_depth == 0 ) {
+                               // output the message using the level
+                               message_print( m_data, buffer, length );
+                               // if this message has error level flag, we mark the depth to stop the compilation when we get out
+                               // we don't set the msg level if we don't stop on leak
+                               if ( m_data->msg_level == 3 ) {
+                                       m_data->stop_depth = m_data->recurse - 1;
+                               }
+                       }
+               }
+
+               return length;
+       }
+};
+
+template<typename T>
+inline MessageOutputStream& operator<<( MessageOutputStream& ostream, const T& t ){
+       return ostream_write( ostream, t );
 }
 
-static void saxComment(void *ctx, const xmlChar *msg)
-{
-  Sys_Printf("XML comment: %s\n", msg);
+static void saxCharacters( message_info_t *data, const xmlChar *ch, int len ){
+       MessageOutputStream ostream( data );
+       ostream << StringRange( reinterpret_cast<const char*>( ch ), reinterpret_cast<const char*>( ch + len ) );
 }
 
-static void saxWarning(void *ctx, const char *msg, ...)
-{
-  char saxMsgBuffer[4096];
-  va_list args;
-  va_start(args, msg);
-  vsprintf (saxMsgBuffer, msg, args);
-  va_end(args);
-  Sys_FPrintf(SYS_WRN, "XML warning: %s\n", saxMsgBuffer);
+static void saxComment( void *ctx, const xmlChar *msg ){
+       globalOutputStream() << "XML comment: " << reinterpret_cast<const char*>( msg ) << "\n";
 }
 
-static void saxError(void *ctx, const char *msg, ...)
-{
-  char saxMsgBuffer[4096];
-  va_list args;
-  va_start(args, msg);
-  vsprintf (saxMsgBuffer, msg, args);
-  va_end(args);
-  Sys_FPrintf(SYS_ERR, "XML error: %s\n", saxMsgBuffer);
+static void saxWarning( void *ctx, const char *msg, ... ){
+       char saxMsgBuffer[4096];
+       va_list args;
+
+       va_start( args, msg );
+       vsprintf( saxMsgBuffer, msg, args );
+       va_end( args );
+       globalOutputStream() << "XML warning: " << saxMsgBuffer << "\n";
 }
 
-static void saxFatal(void *ctx, const char *msg, ...)
-{
-  char buffer[4096];
-  
-  va_list args;
-  va_start(args, msg);
-  vsprintf (buffer, msg, args);
-  va_end(args);
-  Sys_FPrintf(SYS_ERR, "XML fatal error: %s\n", buffer);
+static void saxError( void *ctx, const char *msg, ... ){
+       char saxMsgBuffer[4096];
+       va_list args;
+
+       va_start( args, msg );
+       vsprintf( saxMsgBuffer, msg, args );
+       va_end( args );
+       globalErrorStream() << "XML error: " << saxMsgBuffer << "\n";
+}
+
+static void saxFatal( void *ctx, const char *msg, ... ){
+       char buffer[4096];
+
+       va_list args;
+
+       va_start( args, msg );
+       vsprintf( buffer, msg, args );
+       va_end( args );
+       globalErrorStream() << "XML fatal error: " << buffer << "\n";
 }
 
 static xmlSAXHandler saxParser = {
-    0, /* internalSubset */
-    0, /* isStandalone */
-    0, /* hasInternalSubset */
-    0, /* hasExternalSubset */
-    0, /* resolveEntity */
-    0, /* getEntity */
-    0, /* entityDecl */
-    0, /* notationDecl */
-    0, /* attributeDecl */
-    0, /* elementDecl */
-    0, /* unparsedEntityDecl */
-    0, /* setDocumentLocator */
-    0, /* startDocument */
-    0, /* endDocument */
-    (startElementSAXFunc)saxStartElement, /* startElement */
-    (endElementSAXFunc)saxEndElement, /* endElement */
-    0, /* reference */
-    (charactersSAXFunc)saxCharacters, /* characters */
-    0, /* ignorableWhitespace */
-    0, /* processingInstruction */
-    (commentSAXFunc)saxComment, /* comment */
-    (warningSAXFunc)saxWarning, /* warning */
-    (errorSAXFunc)saxError, /* error */
-    (fatalErrorSAXFunc)saxFatal, /* fatalError */
+       0, /* internalSubset */
+       0, /* isStandalone */
+       0, /* hasInternalSubset */
+       0, /* hasExternalSubset */
+       0, /* resolveEntity */
+       0, /* getEntity */
+       0, /* entityDecl */
+       0, /* notationDecl */
+       0, /* attributeDecl */
+       0, /* elementDecl */
+       0, /* unparsedEntityDecl */
+       0, /* setDocumentLocator */
+       0, /* startDocument */
+       0, /* endDocument */
+       (startElementSAXFunc)saxStartElement, /* startElement */
+       (endElementSAXFunc)saxEndElement, /* endElement */
+       0, /* reference */
+       (charactersSAXFunc)saxCharacters, /* characters */
+       0, /* ignorableWhitespace */
+       0, /* processingInstruction */
+       (commentSAXFunc)saxComment, /* comment */
+       (warningSAXFunc)saxWarning, /* warning */
+       (errorSAXFunc)saxError, /* error */
+       (fatalErrorSAXFunc)saxFatal, /* fatalError */
+       0,
+       0,
+       0,
+       0,
+       0,
+       0,
+       0,
+       0
 };
 
 // ------------------------------------------------------------------------------------------------
 
-CWatchBSP::~CWatchBSP()
-{
-  Reset();
-  if (m_sBSPName)
-  {
-    delete[] m_sBSPName;
-    m_sBSPName = NULL;
-  }
-  Net_Shutdown();
+
+guint s_routine_id;
+static gint watchbsp_routine( gpointer data ){
+       reinterpret_cast<CWatchBSP*>( data )->RoutineProcessing();
+       return TRUE;
 }
 
-void CWatchBSP::Reset()
-{
-  if (m_pInSocket)
-  {
-    Net_Disconnect(m_pInSocket);
-    m_pInSocket = NULL;
-  }
-  if (m_pListenSocket)
-  {
-    Net_Disconnect(m_pListenSocket);
-    m_pListenSocket = NULL;
-  }
-  if (m_xmlInputBuffer)
-  {
-    xmlFreeParserInputBuffer (m_xmlInputBuffer);
-    m_xmlInputBuffer = NULL;
-  }
-  m_eState = EIdle;
+void CWatchBSP::Reset(){
+       if ( m_pInSocket ) {
+               Net_Disconnect( m_pInSocket );
+               m_pInSocket = NULL;
+       }
+       if ( m_pListenSocket ) {
+               Net_Disconnect( m_pListenSocket );
+               m_pListenSocket = NULL;
+       }
+       if ( m_xmlInputBuffer ) {
+               xmlFreeParserInputBuffer( m_xmlInputBuffer );
+               m_xmlInputBuffer = NULL;
+       }
+       m_eState = EIdle;
+       if ( s_routine_id ) {
+               g_source_remove( s_routine_id );
+       }
 }
 
-bool CWatchBSP::SetupListening()
-{
+bool CWatchBSP::SetupListening(){
 #ifdef _DEBUG
-  if (m_pListenSocket)
-  {
-    Sys_Printf("ERROR: m_pListenSocket != NULL in CWatchBSP::SetupListening\n");
-    return false;
-  }
+       if ( m_pListenSocket ) {
+               globalOutputStream() << "ERROR: m_pListenSocket != NULL in CWatchBSP::SetupListening\n";
+               return false;
+       }
 #endif
-  Sys_Printf("Setting up\n");
+       globalOutputStream() << "Setting up\n";
        Net_Setup();
-       m_pListenSocket = Net_ListenSocket(39000);
-  if (m_pListenSocket == NULL)
-    return false;
-  Sys_Printf("Listening...\n");
-  return true;
+       m_pListenSocket = Net_ListenSocket( 39000 );
+       if ( m_pListenSocket == NULL ) {
+               return false;
+       }
+       globalOutputStream() << "Listening...\n";
+       return true;
 }
 
-void CWatchBSP::DoEBeginStep()
-{
-  Reset();
-  if (SetupListening() == false)
-  {
-    CString msg;
-    msg = "Failed to get a listening socket on port 39000.\nTry running with BSP monitoring disabled if you can't fix this.\n";
-    Sys_Printf (msg);
-    gtk_MessageBox (g_pParentWnd->m_pWidget, msg, "BSP monitoring", MB_OK | MB_ICONERROR);
-    return;
-  }
-  // set the timer for timeouts and step cancellation
-  g_timer_reset( m_pTimer );
-  g_timer_start( m_pTimer );
-
-  if (!m_bBSPPlugin)
-  {
-    Sys_Printf("=== running BSP command ===\n%s\n", g_ptr_array_index( m_pCmd, m_iCurrentStep ) );
-    
-    if (!Q_Exec(NULL, (char *)g_ptr_array_index( m_pCmd, m_iCurrentStep ), NULL, true ))
-    {
-      CString msg;
-      msg = "Failed to execute the following command: ";
-      msg += (char *)g_ptr_array_index( m_pCmd, m_iCurrentStep );
-      msg += "\nCheck that the file exists and that you don't run out of system resources.\n";
-      Sys_Printf(msg);
-      gtk_MessageBox(g_pParentWnd->m_pWidget,  msg, "BSP monitoring", MB_OK | MB_ICONERROR );
-      return;
-    }
-    // re-initialise the debug window
-    if (m_iCurrentStep == 0)
-      g_DbgDlg.Init();
-  }
-  m_eState = EBeginStep;
+void CWatchBSP::DoEBeginStep(){
+       Reset();
+       if ( SetupListening() == false ) {
+               const char* msg = "Failed to get a listening socket on port 39000.\nTry running with Build monitoring disabled if you can't fix this.\n";
+               globalOutputStream() << msg;
+               MainFrame_getWindow().alert( msg, "Build monitoring", ui::alert_type::OK, ui::alert_icon::Error );
+               return;
+       }
+       // set the timer for timeouts and step cancellation
+       g_timer_reset( m_pTimer );
+       g_timer_start( m_pTimer );
+
+       if ( !m_bBSPPlugin ) {
+               globalOutputStream() << "=== running build command ===\n"
+                                                        << static_cast<const char*>( g_ptr_array_index( m_pCmd, m_iCurrentStep ) ) << "\n";
+
+               if ( !Q_Exec( NULL, (char *)g_ptr_array_index( m_pCmd, m_iCurrentStep ), NULL, true, false ) ) {
+                       StringOutputStream msg( 256 );
+                       msg << "Failed to execute the following command: ";
+                       msg << reinterpret_cast<const char*>( g_ptr_array_index( m_pCmd, m_iCurrentStep ) );
+                       msg << "\nCheck that the file exists and that you don't run out of system resources.\n";
+                       globalOutputStream() << msg.c_str();
+                       MainFrame_getWindow().alert( msg.c_str(), "Build monitoring", ui::alert_type::OK, ui::alert_icon::Error );
+                       return;
+               }
+               // re-initialise the debug window
+               if ( m_iCurrentStep == 0 ) {
+                       g_DbgDlg.Init();
+               }
+       }
+       m_eState = EBeginStep;
+       s_routine_id = g_timeout_add( 25, watchbsp_routine, this );
 }
 
-void CWatchBSP::RoutineProcessing()
-{
-  // used for select()
-#ifdef _WIN32
-    TIMEVAL tout = { 0, 0 };
-#endif
-#if defined (__linux__) || defined (__APPLE__)
-               timeval tout;
-               tout.tv_sec = 0;
-               tout.tv_usec = 0;
+
+#if defined( WIN32 )
+#define ENGINE_ATTRIBUTE "engine_win32"
+#define MP_ENGINE_ATTRIBUTE "mp_engine_win32"
+#elif defined( __linux__ ) || defined ( __FreeBSD__ )
+#define ENGINE_ATTRIBUTE "engine_linux"
+#define MP_ENGINE_ATTRIBUTE "mp_engine_linux"
+#elif defined( __APPLE__ )
+#define ENGINE_ATTRIBUTE "engine_macos"
+#define MP_ENGINE_ATTRIBUTE "mp_engine_macos"
+#else
+#error "unsupported platform"
 #endif
 
-  switch (m_eState)
-  {
-  case EBeginStep:
-    // timeout: if we don't get an incoming connection fast enough, go back to idle
-    if ( g_timer_elapsed( m_pTimer, NULL ) > g_PrefsDlg.m_iTimeout )
-    {
-      gtk_MessageBox(g_pParentWnd->m_pWidget,  "The connection timed out, assuming the BSP process failed\nMake sure you are using a networked version of Q3Map?\nOtherwise you need to disable BSP Monitoring in prefs.", "BSP process monitoring", MB_OK );
-      Reset();
-      if (m_bBSPPlugin)
-      {
-        // status == 1 : didn't get the connection
-        g_BSPFrontendTable.m_pfnEndListen(1);
-      }
-      return;
-    }
-#ifdef _DEBUG
-    // some debug checks
-    if (!m_pListenSocket)
-    {
-      Sys_Printf("ERROR: m_pListenSocket == NULL in CWatchBSP::RoutineProcessing EBeginStep state\n");
-      return;
-    }
+class RunEngineConfiguration
+{
+public:
+       const char* executable;
+       const char* mp_executable;
+       bool do_sp_mp;
+
+       RunEngineConfiguration() :
+               executable( g_pGameDescription->getRequiredKeyValue( ENGINE_ATTRIBUTE ) ),
+               mp_executable( g_pGameDescription->getKeyValue( MP_ENGINE_ATTRIBUTE ) ){
+               do_sp_mp = !string_empty( mp_executable );
+       }
+};
+
+inline void GlobalGameDescription_string_write_mapparameter( StringOutputStream& string, const char* mapname ){
+       if ( g_pGameDescription->mGameType == "q2"
+                || g_pGameDescription->mGameType == "heretic2" ) {
+               string << ". +exec radiant.cfg +map " << mapname;
+       }
+       else
+       {
+               string << "+set sv_pure 0 ";
+               // TTimo: a check for vm_* but that's all fine
+               //cmdline = "+set sv_pure 0 +set vm_ui 0 +set vm_cgame 0 +set vm_game 0 ";
+               const char* fs_game = gamename_get();
+               if ( !string_equal( fs_game, basegame_get() ) ) {
+                       string << "+set fs_game " << fs_game << " ";
+               }
+               if ( g_pGameDescription->mGameType == "wolf" ) {
+                       //|| g_pGameDescription->mGameType == "et")
+                       if ( string_equal( gamemode_get(), "mp" ) ) {
+                               // MP
+                               string << "+devmap " << mapname;
+                       }
+                       else
+                       {
+                               // SP
+                               string << "+set nextmap \"spdevmap " << mapname << "\"";
+                       }
+               }
+               else
+               {
+                       string << "+devmap " << mapname;
+               }
+       }
+}
+
+
+void CWatchBSP::RoutineProcessing(){
+       switch ( m_eState )
+       {
+       case EBeginStep:
+               // timeout: if we don't get an incoming connection fast enough, go back to idle
+               if ( g_timer_elapsed( m_pTimer, NULL ) > g_WatchBSP_Timeout ) {
+                       MainFrame_getWindow().alert(  "The connection timed out, assuming the build process failed\nMake sure you are using a networked version of Q3Map?\nOtherwise you need to disable BSP Monitoring in prefs.", "BSP process monitoring", ui::alert_type::OK );
+                       EndMonitoringLoop();
+#if 0
+                       if ( m_bBSPPlugin ) {
+                               // status == 1 : didn't get the connection
+                               g_BSPFrontendTable.m_pfnEndListen( 1 );
+                       }
 #endif
-    // we are not connected yet, accept any incoming connection
-    m_pInSocket = Net_Accept(m_pListenSocket);
-    if (m_pInSocket)
-    {
-      Sys_Printf("Connected.\n");
-      // prepare the message info struct for diving in
-      memset (&m_message_info, 0, sizeof(message_info_s)); 
-      // a dumb flag to make sure we init the push parser context when first getting a msg
-      m_bNeedCtxtInit = true;
-      m_eState = EWatching;
-    }
-    break;
-  case EWatching:
+                       return;
+               }
 #ifdef _DEBUG
-    // some debug checks
-    if (!m_pInSocket)
-    {
-      Sys_Printf("ERROR: m_pInSocket == NULL in CWatchBSP::RoutineProcessing EWatching state\n");
-      return;
-    }
+               // some debug checks
+               if ( !m_pListenSocket ) {
+                       globalErrorStream() << "ERROR: m_pListenSocket == NULL in CWatchBSP::RoutineProcessing EBeginStep state\n";
+                       return;
+               }
 #endif
-    // select() will identify if the socket needs an update
-    // if the socket is identified that means there's either a message or the connection has been closed/reset/terminated
-    fd_set readfds;
-    int ret;
-    FD_ZERO(&readfds);
-    FD_SET(((unsigned int)m_pInSocket->socket), &readfds);
-               // from select man page:
-               // n is the highest-numbered descriptor in any of the three sets, plus 1
-               // (no use on windows)
-    ret = select( m_pInSocket->socket + 1, &readfds, NULL, NULL, &tout );
-    if (ret == SOCKET_ERROR)
-    {
-      Sys_Printf("WARNING: SOCKET_ERROR in CWatchBSP::RoutineProcessing\n");
-      Sys_Printf("Terminating the connection.\n");
-      Reset();
-      return;
-    }
+               // we are not connected yet, accept any incoming connection
+               m_pInSocket = Net_Accept( m_pListenSocket );
+               if ( m_pInSocket ) {
+                       globalOutputStream() << "Connected.\n";
+                       // prepare the message info struct for diving in
+                       memset( &m_message_info, 0, sizeof( message_info_t ) );
+                       // a dumb flag to make sure we init the push parser context when first getting a msg
+                       m_bNeedCtxtInit = true;
+                       m_eState = EWatching;
+               }
+               break;
+       case EWatching:
+       {
 #ifdef _DEBUG
-    if (ret == -1)
-    {
-      // we are non-blocking?? we should never get timeout errors
-      Sys_Printf("WARNING: unexpected timeout expired in CWatchBSP::Processing\n");
-      Sys_Printf("Terminating the connection.\n");
-      Reset();
-      return;
-    }
+               // some debug checks
+               if ( !m_pInSocket ) {
+                       globalErrorStream() << "ERROR: m_pInSocket == NULL in CWatchBSP::RoutineProcessing EWatching state\n";
+                       return;
+               }
 #endif
-    if (ret == 1)
-    {
-      // the socket has been identified, there's something (message or disconnection)
-      // see if there's anything in input
-      ret = Net_Receive( m_pInSocket, &msg );
-      if (ret > 0)
-      {
-        //        unsigned int size = msg.size; //++timo just a check
-        strcpy (m_xmlBuf, NMSG_ReadString (&msg));
-        if (m_bNeedCtxtInit)
-        {
-          m_xmlParserCtxt = NULL;
-          m_xmlParserCtxt = xmlCreatePushParserCtxt (&saxParser, &m_message_info, m_xmlBuf, strlen(m_xmlBuf), NULL);
-          if (m_xmlParserCtxt == NULL)
-          {
-            Sys_FPrintf (SYS_ERR, "Failed to create the XML parser (incoming stream began with: %s)\n", m_xmlBuf);
-            Reset();
-          }
-          m_bNeedCtxtInit = false;
-        }
-        else
-        {
-          xmlParseChunk (m_xmlParserCtxt, m_xmlBuf, strlen(m_xmlBuf), 0);
-        }
-      }
-      else
-      {
-        // error or connection closed/reset
-        // NOTE: if we get an error down the XML stream we don't reach here
-        Net_Disconnect( m_pInSocket );
-        m_pInSocket = NULL;
-        Sys_Printf("Connection closed.\n");
-        if (m_bBSPPlugin)
-        {
-          Reset();
-          // let the BSP plugin know that the job is done
-          g_BSPFrontendTable.m_pfnEndListen(0);
-          return;
-        }
-        // move to next step or finish
-        m_iCurrentStep++;
-        if (m_iCurrentStep < m_pCmd->len )
-        {
-          DoEBeginStep();
-        }
-        else
-        {
-          // release the GPtrArray and the strings
-          if (m_pCmd != NULL)
-          {
-            for (m_iCurrentStep=0; m_iCurrentStep < m_pCmd->len; m_iCurrentStep++ )
-            {
-              delete[] (char *)g_ptr_array_index( m_pCmd, m_iCurrentStep );
-            }
-            g_ptr_array_free( m_pCmd, false );
-          }
-          m_pCmd = NULL;
-          // launch the engine .. OMG
-          if (g_PrefsDlg.m_bRunQuake)
-          {
-            // do we enter sleep mode before?
-            if (g_PrefsDlg.m_bDoSleep)
-            {
-              Sys_Printf("Going into sleep mode..\n");
-              g_pParentWnd->OnSleep();
-            }
-            Sys_Printf("Running engine...\n");
-            Str cmd;
-            // build the command line
-            cmd = g_pGameDescription->mEnginePath.GetBuffer();
-            // this is game dependant
-            //!\todo Read the engine binary name from a config file.
-            if (g_pGameDescription->mGameFile == "wolf.game")
-            {
-              if (!strcmp(ValueForKey(g_qeglobals.d_project_entity, "gamemode"),"mp"))
-              {
-                // MP
-#if defined(WIN32)
-                cmd += "WolfMP.exe";
-#elif defined(__linux__)
-                cmd += "wolfmp";
-#elif defined(__APPLE__)
-                cmd += "wolfmp.app";
-#else
-#error "WTF are you compiling on"
-#endif
-              }
-              else
-              {
-                // SP
-#if defined(WIN32)
-                cmd += "WolfSP.exe";
-#elif defined(__linux__)
-                cmd += "wolfsp";
-#elif defined(__APPLE__)
-                cmd += "wolfsp.app";
-#else
-#error "WTF are you compiling on"
-#endif
-              }
-            } else if (g_pGameDescription->mGameFile == "et.game")
-            {
-#if defined(WIN32)
-              cmd += "et.exe";
-#elif defined(__linux__)
-              cmd += "et";
-#elif defined(__APPLE__)
-              cmd += "et.app";
-#else
-#error "WTF are you compiling on"
-#endif
-            }
-            // RIANT
-            // JK2 HACK
-            else if (g_pGameDescription->mGameFile == "jk2.game")
-            {
-              if (!strcmp(ValueForKey(g_qeglobals.d_project_entity, "gamemode"),"mp"))
-              {
-                // MP
-#if defined(WIN32)
-                cmd += "jk2MP.exe";
-#elif defined(__linux__)
-                cmd += "jk2mp";
-#elif defined(__APPLE__)
-                cmd += "jk2mp.app";
-#else
-#error "WTF are you compiling on"
-#endif
-              }
-              else
-              {
-                // SP
-#if defined(WIN32)
-                cmd += "jk2SP.exe";
-#elif defined(__linux__)
-                cmd += "jk2sp";
-#elif defined(__APPLE__)
-                cmd += "jk2sp.app";
-#else
-#error "WTF are you compiling on"
-#endif
-              }
-            }
-            // TTimo
-            // JA HACK
-            else if (g_pGameDescription->mGameFile == "ja.game")
-            {
-              if (!strcmp(ValueForKey(g_qeglobals.d_project_entity, "gamemode"),"mp"))
-              {
-                // MP
-#if defined(WIN32)
-                cmd += "jamp.exe";
-#elif !defined(__linux__) && !defined(__APPLE__)
-#error "WTF are you compiling on"
-#endif
-              }
-              else
-              {
-                // SP
-#if defined(WIN32)
-                cmd += "jasp.exe";
-#elif !defined(__linux__) && !defined(__APPLE__)
-#error "WTF are you compiling on"
-#endif
-              }
-            }
-            // RIANT
-            // STVEF HACK
-            else if (g_pGameDescription->mGameFile == "stvef.game")
-            {
-              if (!strcmp(ValueForKey(g_qeglobals.d_project_entity, "gamemode"),"mp"))
-              {
-                // MP
-#if defined(WIN32)
-                cmd += "stvoyHM.exe";
-#elif defined(__linux__)
-                cmd += "stvoyHM";
-#elif defined(__APPLE__)
-                cmd += "stvoyHM.app";
-#else
-#error "WTF are you compiling on"
-#endif
-              }
-              else
-              {
-                // SP
-#if defined(WIN32)
-                cmd += "stvoy.exe";
-#elif defined(__linux__)
-                cmd += "stvoy";
-#elif defined(__APPLE__)
-                cmd += "stvoy.app";
-#else
-#error "WTF are you compiling on"
-#endif
-              }
-            }
-            // RIANT
-            // SOF2 HACK
-            else if (g_pGameDescription->mGameFile == "sof2.game")
-            {
-              if (!strcmp(ValueForKey(g_qeglobals.d_project_entity, "gamemode"),"mp"))
-              {
-                // MP
-#if defined(WIN32)
-                cmd += "sof2MP.exe";
-#elif defined(__linux__)
-                cmd += "b00gus";
-#elif defined(__APPLE__)
-                cmd += "sof2MP.app";
-#else
-#error "WTF are you compiling on"
-#endif
-              }
-              else
-              {
-                // SP
-#if defined(WIN32)
-                cmd += "sof2.exe";
-#elif defined(__linux__)
-                cmd += "b00gus";
-#elif defined(__APPLE__)
-                cmd += "sof2.app";
-#else
-#error "WTF are you compiling on"
+
+               int ret = Net_Wait( m_pInSocket, 0, 0 );
+               if ( ret == -1 ) {
+                       globalOutputStream() << "WARNING: SOCKET_ERROR in CWatchBSP::RoutineProcessing\n";
+                       globalOutputStream() << "Terminating the connection.\n";
+                       EndMonitoringLoop();
+                       return;
+               }
+
+               if ( ret == 1 ) {
+                       // the socket has been identified, there's something (message or disconnection)
+                       // see if there's anything in input
+                       ret = Net_Receive( m_pInSocket, &msg );
+                       if ( ret > 0 ) {
+                               //        unsigned int size = msg.size; //++timo just a check
+                               strcpy( m_xmlBuf, NMSG_ReadString( &msg ) );
+                               if ( m_bNeedCtxtInit ) {
+                                       m_xmlParserCtxt = NULL;
+                                       m_xmlParserCtxt = xmlCreatePushParserCtxt( &saxParser, &m_message_info, m_xmlBuf, static_cast<int>( strlen( m_xmlBuf ) ), NULL );
+
+                                       if ( m_xmlParserCtxt == NULL ) {
+                                               globalErrorStream() << "Failed to create the XML parser (incoming stream began with: " << m_xmlBuf << ")\n";
+                                               EndMonitoringLoop();
+                                       }
+                                       m_bNeedCtxtInit = false;
+                               }
+                               else
+                               {
+                                       xmlParseChunk( m_xmlParserCtxt, m_xmlBuf, static_cast<int>( strlen( m_xmlBuf ) ), 0 );
+                               }
+                       }
+                       else
+                       {
+                               message_flush( &m_message_info );
+                               // error or connection closed/reset
+                               // NOTE: if we get an error down the XML stream we don't reach here
+                               Net_Disconnect( m_pInSocket );
+                               m_pInSocket = NULL;
+                               globalOutputStream() << "Connection closed.\n";
+#if 0
+                               if ( m_bBSPPlugin ) {
+                                       EndMonitoringLoop();
+                                       // let the BSP plugin know that the job is done
+                                       g_BSPFrontendTable.m_pfnEndListen( 0 );
+                                       return;
+                               }
 #endif
-              }
-            }
-            else
-            {
-              cmd += g_pGameDescription->mEngine.GetBuffer();
-            }
-#ifdef _WIN32
-            // NOTE: we are using unix pathnames and CreateProcess doesn't like / in the program path
-            FindReplace( cmd, "/", "\\" );
+                               // move to next step or finish
+                               m_iCurrentStep++;
+                               if ( m_iCurrentStep < m_pCmd->len ) {
+                                       DoEBeginStep();
+                               }
+                               else
+                               {
+                                       // launch the engine .. OMG
+                                       if ( g_WatchBSP_RunQuake ) {
+#if 0
+                                               // do we enter sleep mode before?
+                                               if ( g_WatchBSP_DoSleep ) {
+                                                       globalOutputStream() << "Going into sleep mode..\n";
+                                                       g_pParentWnd->OnSleep();
+                                               }
 #endif
-            Str cmdline;
-            if ( (g_pGameDescription->mGameFile == "q2.game") || (g_pGameDescription->mGameFile == "heretic2.game") )
-            {
-               cmdline = ". +exec radiant.cfg +map ";
-               cmdline += m_sBSPName;
-            }
-            else
-            {
-              cmdline = "+set sv_pure 0 ";
-              // TTimo: a check for vm_* but that's all fine
-              //cmdline = "+set sv_pure 0 +set vm_ui 0 +set vm_cgame 0 +set vm_game 0 ";
-              if (*ValueForKey(g_qeglobals.d_project_entity, "gamename") != '\0')
-              {
-                cmdline += "+set fs_game ";
-                cmdline += ValueForKey(g_qeglobals.d_project_entity, "gamename");
-                cmdline += " ";
-              }
-              //!\todo Read the start-map args from a config file.
-              if (g_pGameDescription->mGameFile == "wolf.game")
-              {
-                if (!strcmp(ValueForKey(g_qeglobals.d_project_entity, "gamemode"),"mp"))
-                {
-                  // MP
-                  cmdline += "+devmap ";
-                  cmdline += m_sBSPName;
-                }
-                else
-                {
-                  // SP                
-                  cmdline += "+set nextmap \"spdevmap ";
-                  cmdline += m_sBSPName;
-                  cmdline += "\"";
-                }
-              }
-              else
-              {
-                cmdline += "+devmap ";
-                cmdline += m_sBSPName;
-              }
-            }
-
-            Sys_Printf("%s %s\n", cmd.GetBuffer(), cmdline.GetBuffer());
-
-            // execute now
-            if (!Q_Exec(cmd.GetBuffer(), (char *)cmdline.GetBuffer(), g_pGameDescription->mEnginePath.GetBuffer(), false))
-            {
-              CString msg;
-              msg = "Failed to execute the following command: ";
-              msg += cmd; msg += cmdline;
-              Sys_Printf(msg);
-              gtk_MessageBox(g_pParentWnd->m_pWidget,  msg, "BSP monitoring", MB_OK | MB_ICONERROR );
-            }
-          }
-          Reset();
-        }
-      }
-    }
-    break;
-  default:
-    break;
-  }
+                                               globalOutputStream() << "Running engine...\n";
+                                               StringOutputStream cmd( 256 );
+                                               // build the command line
+                                               cmd << EnginePath_get();
+                                               // this is game dependant
+
+                                               RunEngineConfiguration engineConfig;
+
+                                               if ( engineConfig.do_sp_mp ) {
+                                                       if ( string_equal( gamemode_get(), "mp" ) ) {
+                                                               cmd << engineConfig.mp_executable;
+                                                       }
+                                                       else
+                                                       {
+                                                               cmd << engineConfig.executable;
+                                                       }
+                                               }
+                                               else
+                                               {
+                                                       cmd << engineConfig.executable;
+                                               }
+
+                                               StringOutputStream cmdline;
+
+                                               GlobalGameDescription_string_write_mapparameter( cmdline, m_sBSPName );
+
+                                               globalOutputStream() << cmd.c_str() << " " << cmdline.c_str() << "\n";
+
+                                               // execute now
+                                               if ( !Q_Exec( cmd.c_str(), (char *)cmdline.c_str(), EnginePath_get(), false, false ) ) {
+                                                       StringOutputStream msg;
+                                                       msg << "Failed to execute the following command: " << cmd.c_str() << cmdline.c_str();
+                                                       globalOutputStream() << msg.c_str();
+                                                       MainFrame_getWindow().alert( msg.c_str(), "Build monitoring", ui::alert_type::OK, ui::alert_icon::Error );
+                                               }
+                                       }
+                                       EndMonitoringLoop();
+                               }
+                       }
+               }
+       }
+       break;
+       default:
+               break;
+       }
 }
 
-void CWatchBSP::DoMonitoringLoop( GPtrArray *pCmd, char *sBSPName )
-{
-  if (m_sBSPName)
-  {
-    delete[] m_sBSPName;
-  }
-  m_sBSPName = sBSPName;
-  if (m_eState != EIdle)
-  {
-    Sys_Printf("WatchBSP got a monitoring request while not idling...\n");
-    // prompt the user, should we cancel the current process and go ahead?
-    if (gtk_MessageBox(g_pParentWnd->m_pWidget,  "I am already monitoring a BSP process.\nDo you want me to override and start a new compilation?", 
-      "BSP process monitoring", MB_YESNO ) == IDYES)
-    {
-      // disconnect and set EIdle state
-      Reset();
-    }
-  }
-  m_pCmd = pCmd;
-  m_iCurrentStep = 0;
-  DoEBeginStep();
+GPtrArray* str_ptr_array_clone( GPtrArray* array ){
+       GPtrArray* cloned = g_ptr_array_sized_new( array->len );
+       for ( guint i = 0; i < array->len; ++i )
+       {
+               g_ptr_array_add( cloned, g_strdup( (char*)g_ptr_array_index( array, i ) ) );
+       }
+       return cloned;
 }
 
-void CWatchBSP::ExternalListen()
-{
-  m_bBSPPlugin = true;
-  DoEBeginStep ();
+void CWatchBSP::DoMonitoringLoop( GPtrArray *pCmd, const char *sBSPName ){
+       m_sBSPName = string_clone( sBSPName );
+       if ( m_eState != EIdle ) {
+               globalOutputStream() << "WatchBSP got a monitoring request while not idling...\n";
+               // prompt the user, should we cancel the current process and go ahead?
+               if ( MainFrame_getWindow().alert( "I am already monitoring a Build process.\nDo you want me to override and start a new compilation?",
+                                                        "Build process monitoring", ui::alert_type::YESNO ) == ui::alert_response::YES ) {
+                       // disconnect and set EIdle state
+                       Reset();
+               }
+       }
+       m_pCmd = str_ptr_array_clone( pCmd );
+       m_iCurrentStep = 0;
+       DoEBeginStep();
+}
+
+void CWatchBSP::ExternalListen(){
+       m_bBSPPlugin = true;
+       DoEBeginStep();
 }
 
 // the part of the watchbsp interface we export to plugins
 // NOTE: in the long run, the whole watchbsp.cpp interface needs to go out and be handled at the BSP plugin level
 // for now we provide something really basic and limited, the essential is to have something that works fine and fast (for 1.1 final)
-void WINAPI QERApp_Listen()
-{
-  // open the listening socket
-  g_pParentWnd->GetWatchBSP()->ExternalListen();
+void QERApp_Listen(){
+       // open the listening socket
+       GetWatchBSP()->ExternalListen();
 }