/*  The oSIP library implements the Session Initiation Protocol (SIP -rfc2543-)  Copyright (C) 2001  Aymeric MOIZARD jack@atosc.org    This library is free software; you can redistribute it and/or  modify it under the terms of the GNU Lesser General Public  License as published by the Free Software Foundation; either  version 2.1 of the License, or (at your option) any later version.    This library 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  Lesser General Public License for more details.    You should have received a copy of the GNU Lesser General Public  License along with this library; if not, write to the Free Software  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA*/#ifndef _OSIP_PORT_H_#define _OSIP_PORT_H_/* Include necessary headers for osip */#include <stdio.h>#ifdef WIN32#define STDC_HEADERS 1#define HAVE_CTYPE_H 1#define HAVE_STRING_H 1#define HAVE_SYS_TYPES_H 1#define HAVE_TIME_H 1#define HAVE_STDARG_H 1#elif defined _WIN32_WCE#define STDC_HEADERS 1#define HAVE_CTYPE_H 1#define HAVE_STRING_H 1#define HAVE_TIME_H 1#define HAVE_STDARG_H 1#define strnicmp	_strnicmp#define stricmp		_stricmp#define EBUSY           16#endif#ifdef __VXWORKS_OS__#include <string.h>#include <time.h>#include <stdarg.h>#define VA_START(a, f)  va_start(a, f)#else /* end of __VXWORKS_OS__ */#if defined (HAVE_CONFIG_H)#include <config.h>#  if defined (HAVE_STRING_H)#    include <string.h>#  else#    include <strings.h>#  endif /* HAVE_STRING_H */#else#  include <string.h>#endif /* !HAVE_CONFIG_H */#if defined (HAVE_SYS_TYPES_H)#  include <sys/types.h>#endif#if STDC_HEADERS#    include <stdlib.h>#endif /* !STDC_HEADERS */#if defined(HAVE_STDARG_H) || defined(WIN32)#  include <stdarg.h>#  define VA_START(a, f)  va_start(a, f)#else#  if defined(HAVE_VARARGS_H)#    include <varargs.h>#    define VA_START(a, f) va_start(a)#  else#    include <stdarg.h>#    define VA_START(a, f)  va_start(a, f)#  endif#endif#ifdef HAVE_TIME_H#  include <time.h>#endif#if defined (HAVE_SYS_TIME_H)#  include <sys/time.h>#endif#endif /* end of !__VXWORKS_OS__ */#ifdef _WIN32_WCE#define VA_START(a, f)  va_start(a, f)#endif#ifdef WIN32#define VA_START(a, f)  va_start(a, f)#endif#ifdef __PSOS__#define VA_START(a, f)  va_start(a, f)#endif#if __STDC__#  ifndef NOPROTOS#    define PARAMS(args)   args#  endif#endif#ifndef PARAMS#  define PARAMS(args)     ()#endif#include <osipparser2/osip_const.h>#include <osipparser2/osip_list.h>#define SIP_SYNTAX_ERROR    (-1)#define SIP_NETWORK_ERROR   (-2)#define SIP_ECONNREFUSED    (-3)#define SIP_RESSOURCE_ERROR (-4)#define SIP_GLOBAL_ERROR    (-5)#ifdef __cplusplusextern "C"{#endif/**************************//* MALLOC redirections    *//**************************/  void *osip_malloc (int size);  void  osip_free (void *ptr);#ifdef WIN32#define alloca _alloca#endif/**************************//* RANDOM number support  *//**************************/  unsigned int osip_build_random_number ();/**************************//* TIMER support          *//**************************/#define SP   " \0"  void osip_usleep (int useconds);/**************************//* STRING support         *//**************************/  int   osip_atoi (const char *number);  char *osip_strncpy (char *dest, const char *src, int length);  char *osip_strdup (const char *ch);  char *osip_strdup_without_quote (const char *ch);  int   osip_tolower (char *word);  int   osip_clrspace (char *word);  char *__osip_sdp_append_string (char *string, int size,			   char *cur, char *string_osip_to_append);  int   __osip_set_next_token (char **dest, char *buf, int end_separator, char **next);  /* find the next unescaped quote and return its index. */  char *__osip_quote_find (const char *qstring);  int   osip_strcasecmp (const char *s1, const char *s2);  int   osip_strncasecmp (const char *s1, const char *s2, unsigned int len);/**************************//* LOG&DEBUG support      *//**************************/#define LOG_TRUE  1#define LOG_FALSE 0/* levels */  typedef enum _trace_level  {    TRACE_LEVEL0 = 0,#define OSIP_FATAL    0    TRACE_LEVEL1 = 1,#define OSIP_BUG      1    TRACE_LEVEL2 = 2,#define OSIP_ERROR    2    TRACE_LEVEL3 = 3,#define OSIP_WARNING  3    TRACE_LEVEL4 = 4,#define OSIP_INFO1    4    TRACE_LEVEL5 = 5,#define OSIP_INFO2    5    TRACE_LEVEL6 = 6,#define OSIP_INFO3    6    TRACE_LEVEL7 = 7,#define OSIP_INFO4    7    END_TRACE_LEVEL = 8  }  osip_trace_level_t;/* these are defined in all cases, but are empty when oSIP is compiled   without trace */  void osip_trace_initialize_syslog (osip_trace_level_t level, char* ident);  void osip_trace_initialize (osip_trace_level_t level, FILE * file);  void osip_trace_enable_level (osip_trace_level_t level);  void osip_trace_disable_level (osip_trace_level_t level);  int  osip_is_trace_level_activate (osip_trace_level_t level);#ifndef ENABLE_TRACE#define TRACE_INITIALIZE(level, file)  do { } while (0)#define TRACE_ENABLE_LEVEL(level)      do { } while (0)#define TRACE_DISABLE_LEVEL(level)     do { } while (0)#define IS_TRACE_LEVEL_ACTIVATE(level) (-1)#else#define TRACE_INITIALIZE(level, file)  osip_trace_initialize(level, file)#define TRACE_ENABLE_LEVEL(level)      osip_trace_enable_level ( level )#define TRACE_DISABLE_LEVEL(level)     osip_trace_disable_level ( level )#define IS_TRACE_LEVEL_ACTIVATE(level) osip_is_trace_level_activate( level )#endif/* log facility. *//* if f is NULL, current default log file is used. *//* INPUT: level | level of the trace               *//* INPUT: f | use f instead of default log file    *//* INPUT: chfr | format string for next args       */  int osip_trace (char *fi, int li, osip_trace_level_t level, FILE * f, char *chfr, ...);#ifdef ENABLE_TRACE#define OSIP_TRACE(P) P#else#define OSIP_TRACE(P) do {} while (0)#endif#ifdef __cplusplus}#endif#endif				/* _PORT_H_ */