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//////////////////////////////////////////////////////////////////
//
// pwlib_compat.h PWLib compatibility header
//
// Copyright (c) 2006-2011, Jan Willamowius
//
// This work is published under the GNU Public License version 2 (GPLv2)
// see file COPYING for details.
// We also explicitly grant the right to link this code
// with the OpenH323/H323Plus and OpenSSL library.
//
//////////////////////////////////////////////////////////////////
#ifndef PWLIB_COMPAT_H
#define PWLIB_COMPAT_H "@(#) $Id: pwlib_compat.h,v 1.51 2011/11/28 12:33:41 willamowius Exp $"
#include "ptbuildopts.h"
#include "openh323buildopts.h"
#include "gnugkbuildopts.h"
// use at least PWLib Pandora
#if PWLIB_MAJOR == 1
#if PWLIB_MINOR < 7
#error "PWLib too old, use at least 1.7.5.2"
#endif
#endif
#ifndef PTRACING
#error "Enable PTRACING in PTLIB to compile GnuGk"
#endif
// check for PConfig support
#ifndef P_CONFIG_FILE
#error "Make sure PTLib has config file support enabled, avoid --disable-configfile or --enable-openh323 or --enable-minsize etc."
#endif
// define PTimedMutex for PWLib < 1.9.2
#if PWLIB_MAJOR == 1
#if PWLIB_MINOR < 9
#define PTimedMutex PMutex
#endif
#endif
#if PWLIB_MAJOR == 1
#if PWLIB_MINOR == 9
#if PWLIB_BUILD < 2
#define PTimedMutex PMutex
#endif
#endif
#endif
// define PWCharArray for PWLib < 2.x.x
#if PTLIB_MAJOR < 2
#define PWCharArray PWORDArray
#endif
#if !defined(P_USE_STANDARD_CXX_BOOL) && !defined(P_USE_INTEGER_BOOL)
typedef int PBoolean;
#endif
#ifdef P_DNS
#define hasSRV 1 // DNS SRV
// define hasRDS for PWLib >= 1.11.3
#if PWLIB_MAJOR == 1
#if PWLIB_MINOR >= 11
#if PWLIB_BUILD > 2
#define hasRDS 1
#endif
#endif
#endif
// define hasSETENUMSERVERS for PWLib >= 1.9.3
#if PWLIB_MAJOR == 1
#if PWLIB_MINOR >= 9
#define hasSETENUMSERVERS 1
#endif
#endif
#endif
// define hasDeletingSetStream for PWLib >= 1.11.2
#if PWLIB_MAJOR == 1
#if PWLIB_MINOR >= 11
#if PWLIB_BUILD >= 2
#define hasDeletingSetStream 1
#endif
#endif
#endif
#if PWLIB_MAJOR == 1
#if PWLIB_MINOR == 12
#define hasRDS 1
#define hasSETENUMSERVERS 1
#endif
#endif
// for PTlib v2.x
#ifdef PTLIB_MAJOR
#define hasRDS 1
#define hasSETENUMSERVERS 1
#define hasDeletingSetStream 1
#endif
#if PTLIB_MAJOR == 2
// changed PConfig interface in PWLib >= 2.2.0
#if PTLIB_MINOR >= 2
#define hasPConfigArray 1
#endif
// availability of GetLastError in PDynaLink
#if PTLIB_MINOR >= 8
#define hasDynaLinkGetLastError 1
#endif
#if PTLIB_MINOR == 9
#define hasPTLibTraceOnShutdownBug 1
#endif
#if PTLIB_MINOR >= 10
#ifdef P_HAS_IPV6
// IPv6 support before 2.10.0 is too buggy
#define hasIPV6 1
#endif
#endif
#if PTLIB_MINOR >= 11
#define hasLDAPStartTLS 1
#define hasNewSTUN 1
#define hasPTRACE2 1
#endif
// bug with no trailing NULL bytes in BMP strings, fixed in PTLib 2.7.1
#if ((PTLIB_MINOR == 2) || (PTLIB_MINOR == 4 && PTLIB_BUILD <= 5) || (PTLIB_MINOR == 5 && PTLIB_BUILD <= 2) || (PTLIB_MINOR == 6 && PTLIB_BUILD <= 4))
#ifdef _WIN32
#pragma message("PTLib with MD5 token bug")
#else
#warning "PTLib with MD5 token bug"
#endif
#endif
#endif
#if !defined(PWLIB_MAJOR) && !defined(PTLIB_MAJOR)
#if _WIN32
#pragma message ("warning: Can't detect PTLib version")
#else
#warning "Can't detect PTLib version"
#endif
// be on the safe side and risk a small memleak instead of a crash
#define hasDeletingSetStream 1
#endif
// store version numver it PT macros for dispaly later on
#if !defined(PTLIB_MAJOR)
#define PTLIB_MAJOR PWLIB_MAJOR
#define PTLIB_MINOR PWLIB_MINOR
#define PTLIB_BUILD PWLIB_BUILD
#endif
///////////////////////////////////////////////
// OpenH323/H323Plus version matching
#ifdef H323_H235
#define HAS_H235_MEDIA 1 // H235 Media Encryption Support
#endif
#ifdef H323_H460
#define HAS_H460 1 // H460 support
#endif
#ifdef HAS_H46023 // config switch if H.460.23 should be enabled
#ifdef H323_H46023 // feature detection, if library supports H.460.23
#ifdef H323_H46024B
#define HAS_H46024B 1
#endif
#endif
#endif
#ifdef H323_H460P
#define HAS_H460P 1 // Presence
#endif
#if OPENH323_MAJOR == 1
#if OPENH323_MINOR == 22
#if OPENH323_BUILD >= 1
#define HAS_ROUTECALLTOMC 1 // H323Plus endpoints supports RouteCallToMC() - starts with 1.22.1
#endif
#endif
#endif
#if OPENH323_MAJOR == 1
#if OPENH323_MINOR > 22
#define HAS_ROUTECALLTOMC 1 // H323Plus endpoints supports RouteCallToMC() - starts inside 1.22.1
#endif
#endif
#if OPENH323_MAJOR == 1
#if OPENH323_MINOR >= 19
#if OPENH323_MINOR == 19
#if OPENH323_BUILD > 0
#define OpenH323Factory 1 // OpenH323 Factory Loader Auth
#endif
#if OPENH323_BUILD > 4
#define h323pluslib 1 // Indicate H323plus Library
#define h323v6 1 // Version 6 features
#endif
#else // h323plus v1.20
#define OpenH323Factory 1 // OpenH323 Factory Loader Auth
#define h323pluslib 1 // Indicate H323plus Library
#define h323v6 1 // Version 6 features
#endif
#endif
#endif
#if defined(hasPTRACE2)
#define PTRACEX(level, args) PTRACE2(level,NULL,args)
#else
#define PTRACEX(level, args) PTRACE(level,args)
#endif
#endif
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