/usr/include/osipparser2/osip

/*
  The oSIP library implements the Session Initiation Protocol (SIP -rfc3261-)
  Copyright (C) 2001-2012 Aymeric MOIZARD amoizard@antisip.com
  
  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 <stdio.h>

/* on android, va_list is only defined if stdarg.h is included before */
/* on other platform, it doesn't harm to have it */
#if defined(HAVE_STDARG_H)
#include <stdarg.h>
#else
#if defined(HAVE_VARARGS_H)
#include <varargs.h>
#else
#include <stdarg.h>
#endif
#endif

#if defined(__VXWORKS_OS__)
/* VxWorks lacks support for snprintf */
int osip_vsnprintf (char *buf, int max, const char *fmt, va_list ap);
int osip_snprintf (char *buf, int max, const char *fmt, ...);

#define snprintf  osip_snprintf
#define vsnprintf osip_vsnprintf
#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 __cplusplus
extern "C" {
#endif

/**************************/
/* MALLOC redirections    */
/**************************/

#if !defined(WIN32) && !defined(_WIN32_WCE)

#ifndef MINISIZE
  typedef void *osip_malloc_func_t (size_t size);
  typedef void osip_free_func_t (void *ptr);
  typedef void *osip_realloc_func_t (void *ptr, size_t size);

  extern osip_malloc_func_t *osip_malloc_func;
  extern osip_realloc_func_t *osip_realloc_func;
  extern osip_free_func_t *osip_free_func;

  void osip_set_allocators (osip_malloc_func_t * malloc_func, osip_realloc_func_t * realloc_func, osip_free_func_t * free_func);
#endif

#ifdef DEBUG_MEM

  void *_osip_malloc (size_t size, char *file, unsigned short line);
  void _osip_free (void *ptr);
  void *_osip_realloc (void *ptr, size_t size, char *file, unsigned short line);

#ifndef osip_malloc
#define osip_malloc(S) _osip_malloc(S,__FILE__,__LINE__)
#endif
#ifndef osip_realloc
#define osip_realloc(P,S) _osip_realloc(P,S,__FILE__,__LINE__)
#endif
#ifndef osip_free
#define osip_free(P) { if (P!=NULL) { _osip_free(P); } }
#endif

#else

#ifndef MINISIZE
#ifndef osip_malloc
#define osip_malloc(S) (osip_malloc_func?osip_malloc_func(S):malloc(S))
#endif
#ifndef osip_realloc
#define osip_realloc(P,S) (osip_realloc_func?osip_realloc_func(P,S):realloc(P,S))
#endif
#ifndef osip_free
#define osip_free(P) { if (P!=NULL) { if (osip_free_func) osip_free_func(P); else free(P);} }
#endif

#else
  /* MINISIZE code */
#ifndef osip_malloc
#define osip_malloc(S) malloc(S)
#endif
#ifndef osip_realloc
#define osip_realloc(P,S) realloc(P,S)
#endif
#ifndef osip_free
#define osip_free(P) { if (P!=NULL) { free(P);} }
#endif

#endif

#endif

#else

#if 0                           /* for windows test purpose */
#ifndef osip_malloc
#define osip_malloc(S) _osip_malloc(S,__FILE__,__LINE__)
#endif
#ifndef osip_realloc
#define osip_realloc(P,S) _osip_realloc(P,S,__FILE__,__LINE__)
#endif
#ifndef osip_free
#define osip_free(P) { if (P!=NULL) { _osip_free(P); } }
#endif

  void *_osip_malloc (size_t size, char *file, unsigned short line);
  void _osip_free (void *ptr);
  void *_osip_realloc (void *ptr, size_t size, char *file, unsigned short line);
#else
  void *osip_malloc (size_t size);
  void *osip_realloc (void *, size_t size);
  void osip_free (void *);
#endif

#endif

#ifdef WIN32
#define alloca _alloca
#endif

/**************************/
/* RANDOM number support  */
/**************************/

  unsigned int osip_build_random_number (void);

/**************************/
/* TIMER support          */
/**************************/

#define SP   " \0"

  void osip_usleep (int useconds);

#ifndef MINISIZE
  int osip_atoi (const char *number);
  int osip_strcasecmp (const char *s1, const char *s2);
  int osip_strncasecmp (const char *s1, const char *s2, size_t len);
  char *osip_strcasestr (const char *haystack, const char *needle);

#else
#define osip_atoi  atoi
#define osip_strcasecmp  strcasecmp
#define osip_strncasecmp  strncasecmp
#define osip_strcasestr  strcasestr
#endif

/**************************/
/* STRING support         */
/**************************/

  char *osip_strncpy (char *dest, const char *src, size_t 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);
  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);
  char *osip_enquote (const char *s);
  void osip_dequote (char *s);

  unsigned long osip_hash (const char *str);
  char *osip_str_append (char *dst, const char *src);
  char *osip_strn_append (char *dst, const char *src, size_t len);
  char *osip_clrncpy (char *dst, const char *src, size_t len);

/**************************/
/* LOG&DEBUG support      */
/**************************/

#define LOG_TRUE  1
#define LOG_FALSE 0
/* levels */
  typedef enum _trace_level {
    TRACE_LEVEL0 = 0,
#define OSIP_FATAL    TRACE_LEVEL0
    TRACE_LEVEL1 = 1,
#define OSIP_BUG      TRACE_LEVEL1
    TRACE_LEVEL2 = 2,
#define OSIP_ERROR    TRACE_LEVEL2
    TRACE_LEVEL3 = 3,
#define OSIP_WARNING  TRACE_LEVEL3
    TRACE_LEVEL4 = 4,
#define OSIP_INFO1    TRACE_LEVEL4
    TRACE_LEVEL5 = 5,
#define OSIP_INFO2    TRACE_LEVEL5
    TRACE_LEVEL6 = 6,
#define OSIP_INFO3    TRACE_LEVEL6
    TRACE_LEVEL7 = 7,
#define OSIP_INFO4    TRACE_LEVEL7
    END_TRACE_LEVEL = 8
  } osip_trace_level_t;


  typedef void osip_trace_func_t (char *fi, int li, osip_trace_level_t level, char *chfr, va_list ap);

/* these are defined in all cases, but are empty when oSIP is compiled
   without trace */
  void osip_trace_initialize_func (osip_trace_level_t level, osip_trace_func_t * func);
  void osip_trace_initialize_syslog (osip_trace_level_t level, char *ident);
  int osip_trace_initialize (osip_trace_level_t level, FILE * file);
  void osip_trace_enable_until_level (osip_trace_level_t level);
  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

#define REMOVE_ELEMENT(first_element, element)   \
       if (element->parent==NULL)                \
	{ first_element = element->next;         \
          if (first_element!=NULL)               \
          first_element->parent = NULL; }        \
       else \
        { element->parent->next = element->next; \
          if (element->next!=NULL)               \
	element->next->parent = element->parent; \
	element->next = NULL;                    \
	element->parent = NULL; }

#define ADD_ELEMENT(first_element, element) \
   if (first_element==NULL)                 \
    {                                       \
      first_element   = element;            \
      element->next   = NULL;               \
      element->parent = NULL;               \
    }                                       \
  else                                      \
    {                                       \
      element->next   = first_element;      \
      element->parent = NULL;               \
      element->next->parent = element;      \
      first_element = element;              \
    }

#define APPEND_ELEMENT(type_of_element_t, first_element, element) \
  if (first_element==NULL)                            \
    { first_element = element;                        \
      element->next   = NULL; /* useless */           \
      element->parent = NULL; /* useless */ }         \
  else                                                \
    { type_of_element_t *f;                           \
      for (f=first_element; f->next!=NULL; f=f->next) \
         { }                                          \
      f->next    = element;                           \
      element->parent = f;                            \
      element->next   = NULL;                         \
    }

  const char *osip_strerror (int err);

#ifdef __cplusplus
}
#endif
#define OSIP_SUCCESS               0
#define OSIP_UNDEFINED_ERROR      -1
#define OSIP_BADPARAMETER         -2
#define OSIP_WRONG_STATE          -3
#define OSIP_NOMEM                -4
#define OSIP_SYNTAXERROR          -5
#define OSIP_NOTFOUND             -6
#define OSIP_API_NOT_INITIALIZED  -7
#define OSIP_NO_NETWORK           -10
#define OSIP_PORT_BUSY            -11
#define OSIP_UNKNOWN_HOST         -12
#define OSIP_DISK_FULL            -30
#define OSIP_NO_RIGHTS            -31
#define OSIP_FILE_NOT_EXIST       -32
#define OSIP_TIMEOUT              -50
#define OSIP_TOOMUCHCALL          -51
#define OSIP_WRONG_FORMAT         -52
#define OSIP_NOCOMMONCODEC        -53
#endif                          /* _PORT_H_ */
libosip2-dev 4.1.0-2 / usr / include / osipparser2 / osip_port.h
