+++ /dev/null
-/*
-Copyright (C) 1999-2006 Id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
-
-This file is part of GtkRadiant.
-
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
-
-//-----------------------------------------------------------------------------
-//
-//
-// DESCRIPTION:
-// deal with in/out tasks, for either stdin/stdout or network/XML stream
-//
-
-#include "cmdlib.h"
-#include "mathlib.h"
-#include "polylib.h"
-#include "inout.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#ifdef WIN32
-#include <direct.h>
-#include <windows.h>
-#endif
-
-// network broadcasting
-#include "l_net/l_net.h"
-#include "libxml/tree.h"
-
-#ifdef WIN32
-HWND hwndOut = NULL;
-qboolean lookedForServer = false;
-UINT wm_BroadcastCommand = -1;
-#endif
-
-socket_t *brdcst_socket;
-netmessage_t msg;
-
-qboolean verbose = false;
-
-// our main document
-// is streamed through the network to Radiant
-// possibly written to disk at the end of the run
-//++timo FIXME: need to be global, required when creating nodes?
-xmlDocPtr doc;
-xmlNodePtr tree;
-
-// some useful stuff
-xmlNodePtr xml_NodeForVec( vec3_t v )
-{
- xmlNodePtr ret;
- char buf[1024];
-
- sprintf (buf, "%f %f %f", v[0], v[1], v[2]);
- ret = xmlNewNode (NULL, "point");
- xmlNodeSetContent (ret, buf);
- return ret;
-}
-
-// send a node down the stream, add it to the document
-void xml_SendNode (xmlNodePtr node)
-{
- xmlBufferPtr xml_buf;
- char xmlbuf[MAX_NETMESSAGE]; // we have to copy content from the xmlBufferPtr into an aux buffer .. that sucks ..
- // this index loops through the node buffer
- int pos = 0;
- int size;
-
- xmlAddChild( doc->children, node );
-
- if (brdcst_socket)
- {
- xml_buf = xmlBufferCreate();
- xmlNodeDump( xml_buf, doc, node, 0, 0 );
-
- // the XML node might be too big to fit in a single network message
- // l_net library defines an upper limit of MAX_NETMESSAGE
- // there are some size check errors, so we use MAX_NETMESSAGE-10 to be safe
- // if the size of the buffer exceeds MAX_NETMESSAGE-10 we'll send in several network messages
- while (pos < xml_buf->use)
- {
- // what size are we gonna send now?
- (xml_buf->use - pos < MAX_NETMESSAGE - 10) ? (size = xml_buf->use - pos) : (size = MAX_NETMESSAGE - 10);
- //++timo just a debug thing
- if (size == MAX_NETMESSAGE - 10)
- Sys_FPrintf (SYS_NOXML, "Got to split the buffer\n");
- memcpy( xmlbuf, xml_buf->content+pos, size);
- xmlbuf[size] = '\0';
- NMSG_Clear( &msg );
- NMSG_WriteString (&msg, xmlbuf );
- Net_Send(brdcst_socket, &msg );
- // now that the thing is sent prepare to loop again
- pos += size;
- }
-
-#if 0
- // NOTE: the NMSG_WriteString is limited to MAX_NETMESSAGE
- // we will need to split into chunks
- // (we could also go lower level, in the end it's using send and receiv which are not size limited)
- //++timo FIXME: MAX_NETMESSAGE is not exactly the max size we can stick in the message
- // there's some tweaking to do in l_net for that .. so let's give us a margin for now
-
- //++timo we need to handle the case of a buffer too big to fit in a single message
- // try without checks for now
- if (xml_buf->use > MAX_NETMESSAGE-10 )
- {
- // if we send that we are probably gonna break the stream at the other end..
- // and Error will call right there
- //Error( "MAX_NETMESSAGE exceeded for XML feedback stream in FPrintf (%d)\n", xml_buf->use);
- Sys_FPrintf (SYS_NOXML, "MAX_NETMESSAGE exceeded for XML feedback stream in FPrintf (%d)\n", xml_buf->use);
- xml_buf->content[xml_buf->use]='\0'; //++timo this corrupts the buffer but we don't care it's for printing
- Sys_FPrintf (SYS_NOXML, xml_buf->content);
-
- }
-
- size = xml_buf->use;
- memcpy( xmlbuf, xml_buf->content, size );
- xmlbuf[size] = '\0';
- NMSG_Clear( &msg );
- NMSG_WriteString (&msg, xmlbuf );
- Net_Send(brdcst_socket, &msg );
-#endif
-
- xmlBufferFree( xml_buf );
- }
-}
-
-void xml_Select (char *msg, int entitynum, int brushnum, qboolean bError)
-{
- xmlNodePtr node, select;
- char buf[1024];
- char level[2];
-
- // now build a proper "select" XML node
- sprintf (buf, "Entity %i, Brush %i: %s", entitynum, brushnum, msg);
- node = xmlNewNode (NULL, "select");
- xmlNodeSetContent (node, buf);
- level[0] = (int)'0' + (bError ? SYS_ERR : SYS_WRN) ;
- level[1] = 0;
- xmlSetProp (node, "level", (char *)&level);
- // a 'select' information
- sprintf (buf, "%i %i", entitynum, brushnum);
- select = xmlNewNode (NULL, "brush");
- xmlNodeSetContent (select, buf);
- xmlAddChild (node, select);
- xml_SendNode (node);
-
- sprintf (buf, "Entity %i, Brush %i: %s", entitynum, brushnum, msg);
- if (bError)
- Error(buf);
- else
- Sys_FPrintf (SYS_NOXML, "%s\n", buf);
-
-}
-
-void xml_Point (char *msg, vec3_t pt)
-{
- xmlNodePtr node, point;
- char buf[1024];
- char level[2];
-
- node = xmlNewNode (NULL, "pointmsg");
- xmlNodeSetContent (node, msg);
- level[0] = (int)'0' + SYS_ERR;
- level[1] = 0;
- xmlSetProp (node, "level", (char *)&level);
- // a 'point' node
- sprintf (buf, "%g %g %g", pt[0], pt[1], pt[2]);
- point = xmlNewNode (NULL, "point");
- xmlNodeSetContent (point, buf);
- xmlAddChild (node, point);
- xml_SendNode (node);
-
- sprintf (buf, "%s (%g %g %g)", msg, pt[0], pt[1], pt[2]);
- Error (buf);
-}
-
-#define WINDING_BUFSIZE 2048
-void xml_Winding (char *msg, vec3_t p[], int numpoints, qboolean die)
-{
- xmlNodePtr node, winding;
- char buf[WINDING_BUFSIZE];
- char smlbuf[128];
- char level[2];
- int i;
-
- node = xmlNewNode (NULL, "windingmsg");
- xmlNodeSetContent (node, msg);
- level[0] = (int)'0' + SYS_ERR;
- level[1] = 0;
- xmlSetProp (node, "level", (char *)&level);
- // a 'winding' node
- sprintf( buf, "%i ", numpoints);
- for(i = 0; i < numpoints; i++)
- {
- sprintf (smlbuf, "(%g %g %g)", p[i][0], p[i][1], p[i][2]);
- // don't overflow
- if (strlen(buf)+strlen(smlbuf)>WINDING_BUFSIZE)
- break;
- strcat( buf, smlbuf);
- }
-
- winding = xmlNewNode (NULL, "winding");
- xmlNodeSetContent (winding, buf);
- xmlAddChild (node, winding);
- xml_SendNode (node);
-
- if(die)
- Error (msg);
- else
- {
- Sys_Printf(msg);
- Sys_Printf("\n");
- }
-}
-
-// in include
-#include "stream_version.h"
-
-void Broadcast_Setup( const char *dest )
-{
- address_t address;
- char sMsg[1024];
-
- Net_Setup();
- Net_StringToAddress((char *)dest, &address);
- brdcst_socket = Net_Connect(&address, 0);
- if (brdcst_socket)
- {
- // send in a header
- sprintf (sMsg, "<?xml version=\"1.0\"?><q3map_feedback version=\"" Q3MAP_STREAM_VERSION "\">");
- NMSG_Clear( &msg );
- NMSG_WriteString(&msg, sMsg );
- Net_Send(brdcst_socket, &msg );
- }
-}
-
-void Broadcast_Shutdown()
-{
- if (brdcst_socket)
- {
- Sys_Printf("Disconnecting\n");
- Net_Disconnect(brdcst_socket);
- brdcst_socket = NULL;
- }
-}
-
-// all output ends up through here
-void FPrintf (int flag, char *buf)
-{
- xmlNodePtr node;
- static qboolean bGotXML = false;
- char level[2];
-
- printf(buf);
-
- // the following part is XML stuff only.. but maybe we don't want that message to go down the XML pipe?
- if (flag == SYS_NOXML)
- return;
-
- // ouput an XML file of the run
- // use the DOM interface to build a tree
- /*
- <message level='flag'>
- message string
- .. various nodes to describe corresponding geometry ..
- </message>
- */
- if (!bGotXML)
- {
- // initialize
- doc = xmlNewDoc("1.0");
- doc->children = xmlNewDocRawNode(doc, NULL, "q3map_feedback", NULL);
- bGotXML = true;
- }
- node = xmlNewNode (NULL, "message");
- xmlNodeSetContent (node, buf);
- level[0] = (int)'0' + flag;
- level[1] = 0;
- xmlSetProp (node, "level", (char *)&level );
-
- xml_SendNode (node);
-}
-
-#ifdef DBG_XML
-void DumpXML()
-{
- xmlSaveFile( "XMLDump.xml", doc );
-}
-#endif
-
-void Sys_FPrintf (int flag, const char *format, ...)
-{
- char out_buffer[4096];
- va_list argptr;
-
- if ((flag == SYS_VRB) && (verbose == false))
- return;
-
- va_start (argptr, format);
- vsprintf (out_buffer, format, argptr);
- va_end (argptr);
-
- FPrintf (flag, out_buffer);
-}
-
-void Sys_Printf (const char *format, ...)
-{
- char out_buffer[4096];
- va_list argptr;
-
- va_start (argptr, format);
- vsprintf (out_buffer, format, argptr);
- va_end (argptr);
-
- FPrintf (SYS_STD, out_buffer);
-}
-
-/*
-=================
-Error
-
-For abnormal program terminations
-=================
-*/
-void Error( const char *error, ...)
-{
- char out_buffer[4096];
- char tmp[4096];
- va_list argptr;
-
- va_start (argptr,error);
- vsprintf (tmp, error, argptr);
- va_end (argptr);
-
- sprintf( out_buffer, "************ ERROR ************\n%s\n", tmp );
-
- FPrintf( SYS_ERR, out_buffer );
-
-#ifdef DBG_XML
- DumpXML();
-#endif
-
- //++timo HACK ALERT .. if we shut down too fast the xml stream won't reach the listener.
- // a clean solution is to send a sync request node in the stream and wait for an answer before exiting
- Sys_Sleep( 1000 );
-
- Broadcast_Shutdown();
-
- exit (1);
-}
-
projects / voretournament / voretournament.git / blobdiff