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D-Modem/pjproject-2.11.1/pjlib/include/pj/config.h

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/* $Id$ */
/*
* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __PJ_CONFIG_H__
#define __PJ_CONFIG_H__
/**
* @file config.h
* @brief PJLIB Main configuration settings.
*/
/********************************************************************
* Include compiler specific configuration.
*/
#if defined(_MSC_VER)
# include <pj/compat/cc_msvc.h>
#elif defined(__GNUC__)
# include <pj/compat/cc_gcc.h>
#elif defined(__CW32__)
# include <pj/compat/cc_mwcc.h>
#elif defined(__MWERKS__)
# include <pj/compat/cc_codew.h>
#elif defined(__GCCE__)
# include <pj/compat/cc_gcce.h>
#elif defined(__ARMCC__)
# include <pj/compat/cc_armcc.h>
#else
# error "Unknown compiler."
#endif
/* PJ_ALIGN_DATA is compiler specific directive to align data address */
#ifndef PJ_ALIGN_DATA
# error "PJ_ALIGN_DATA is not defined!"
#endif
/********************************************************************
* Include target OS specific configuration.
*/
#if defined(PJ_AUTOCONF)
/*
* Autoconf
*/
# include <pj/compat/os_auto.h>
#elif defined(PJ_SYMBIAN) && PJ_SYMBIAN!=0
/*
* SymbianOS
*/
# include <pj/compat/os_symbian.h>
#elif defined(PJ_WIN32_WINCE) || defined(_WIN32_WCE) || defined(UNDER_CE)
/*
* Windows CE
*/
# undef PJ_WIN32_WINCE
# define PJ_WIN32_WINCE 1
# include <pj/compat/os_win32_wince.h>
/* Also define Win32 */
# define PJ_WIN32 1
#elif defined(PJ_WIN32_WINPHONE8) || defined(_WIN32_WINPHONE8)
/*
* Windows Phone 8
*/
# undef PJ_WIN32_WINPHONE8
# define PJ_WIN32_WINPHONE8 1
# include <pj/compat/os_winphone8.h>
/* Also define Win32 */
# define PJ_WIN32 1
#elif defined(PJ_WIN32_UWP) || defined(_WIN32_UWP)
/*
* Windows UWP
*/
# undef PJ_WIN32_UWP
# define PJ_WIN32_UWP 1
# include <pj/compat/os_winuwp.h>
/* Define Windows phone */
# define PJ_WIN32_WINPHONE8 1
/* Also define Win32 */
# define PJ_WIN32 1
#elif defined(PJ_WIN32) || defined(_WIN32) || defined(__WIN32__) || \
defined(WIN32) || defined(PJ_WIN64) || defined(_WIN64) || \
defined(WIN64) || defined(__TOS_WIN__)
# if defined(PJ_WIN64) || defined(_WIN64) || defined(WIN64)
/*
* Win64
*/
# undef PJ_WIN64
# define PJ_WIN64 1
# endif
# undef PJ_WIN32
# define PJ_WIN32 1
# include <pj/compat/os_win32.h>
#elif defined(PJ_LINUX) || defined(linux) || defined(__linux)
/*
* Linux
*/
# undef PJ_LINUX
# define PJ_LINUX 1
# include <pj/compat/os_linux.h>
#elif defined(PJ_PALMOS) && PJ_PALMOS!=0
/*
* Palm
*/
# include <pj/compat/os_palmos.h>
#elif defined(PJ_SUNOS) || defined(sun) || defined(__sun)
/*
* SunOS
*/
# undef PJ_SUNOS
# define PJ_SUNOS 1
# include <pj/compat/os_sunos.h>
#elif defined(PJ_DARWINOS) || defined(__MACOSX__) || \
defined (__APPLE__) || defined (__MACH__)
/*
* MacOS X
*/
# undef PJ_DARWINOS
# define PJ_DARWINOS 1
# include <pj/compat/os_darwinos.h>
#elif defined(PJ_RTEMS) && PJ_RTEMS!=0
/*
* RTEMS
*/
# include <pj/compat/os_rtems.h>
#else
# error "Please specify target os."
#endif
/********************************************************************
* Target machine specific configuration.
*/
#if defined(PJ_AUTOCONF)
/*
* Autoconf configured
*/
#include <pj/compat/m_auto.h>
#elif defined (PJ_M_I386) || defined(_i386_) || defined(i_386_) || \
defined(_X86_) || defined(x86) || defined(__i386__) || \
defined(__i386) || defined(_M_IX86) || defined(__I86__)
/*
* Generic i386 processor family, little-endian
*/
# undef PJ_M_I386
# define PJ_M_I386 1
# define PJ_M_NAME "i386"
# define PJ_HAS_PENTIUM 1
# define PJ_IS_LITTLE_ENDIAN 1
# define PJ_IS_BIG_ENDIAN 0
#elif defined (PJ_M_X86_64) || defined(__amd64__) || defined(__amd64) || \
defined(__x86_64__) || defined(__x86_64) || \
defined(_M_X64) || defined(_M_AMD64)
/*
* AMD 64bit processor, little endian
*/
# undef PJ_M_X86_64
# define PJ_M_X86_64 1
# define PJ_M_NAME "x86_64"
# define PJ_HAS_PENTIUM 1
# define PJ_IS_LITTLE_ENDIAN 1
# define PJ_IS_BIG_ENDIAN 0
#elif defined(PJ_M_IA64) || defined(__ia64__) || defined(_IA64) || \
defined(__IA64__) || defined( _M_IA64)
/*
* Intel IA64 processor, default to little endian
*/
# undef PJ_M_IA64
# define PJ_M_IA64 1
# define PJ_M_NAME "ia64"
# define PJ_HAS_PENTIUM 1
# define PJ_IS_LITTLE_ENDIAN 1
# define PJ_IS_BIG_ENDIAN 0
#elif defined (PJ_M_M68K) && PJ_M_M68K != 0
/*
* Motorola m68k processor, big endian
*/
# undef PJ_M_M68K
# define PJ_M_M68K 1
# define PJ_M_NAME "m68k"
# define PJ_HAS_PENTIUM 0
# define PJ_IS_LITTLE_ENDIAN 0
# define PJ_IS_BIG_ENDIAN 1
#elif defined (PJ_M_ALPHA) || defined (__alpha__) || defined (__alpha) || \
defined (_M_ALPHA)
/*
* DEC Alpha processor, little endian
*/
# undef PJ_M_ALPHA
# define PJ_M_ALPHA 1
# define PJ_M_NAME "alpha"
# define PJ_HAS_PENTIUM 0
# define PJ_IS_LITTLE_ENDIAN 1
# define PJ_IS_BIG_ENDIAN 0
#elif defined(PJ_M_MIPS) || defined(__mips__) || defined(__mips) || \
defined(__MIPS__) || defined(MIPS) || defined(_MIPS_)
/*
* MIPS, bi-endian, so raise error if endianness is not configured
*/
# undef PJ_M_MIPS
# define PJ_M_MIPS 1
# define PJ_M_NAME "mips"
# define PJ_HAS_PENTIUM 0
# if !PJ_IS_LITTLE_ENDIAN && !PJ_IS_BIG_ENDIAN
# error Endianness must be declared for this processor
# endif
#elif defined (PJ_M_SPARC) || defined( __sparc__) || defined(__sparc)
/*
* Sun Sparc, big endian
*/
# undef PJ_M_SPARC
# define PJ_M_SPARC 1
# define PJ_M_NAME "sparc"
# define PJ_HAS_PENTIUM 0
# define PJ_IS_LITTLE_ENDIAN 0
# define PJ_IS_BIG_ENDIAN 1
#elif defined(ARM) || defined(_ARM_) || defined(__arm__) || defined(_M_ARM)
# define PJ_HAS_PENTIUM 0
/*
* ARM, bi-endian, so raise error if endianness is not configured
*/
# if !PJ_IS_LITTLE_ENDIAN && !PJ_IS_BIG_ENDIAN
# error Endianness must be declared for this processor
# endif
# if defined (PJ_M_ARMV7) || defined(ARMV7)
# undef PJ_M_ARMV7
# define PJ_M_ARM7 1
# define PJ_M_NAME "armv7"
# elif defined (PJ_M_ARMV4) || defined(ARMV4)
# undef PJ_M_ARMV4
# define PJ_M_ARMV4 1
# define PJ_M_NAME "armv4"
# endif
#elif defined (PJ_M_POWERPC) || defined(__powerpc) || defined(__powerpc__) || \
defined(__POWERPC__) || defined(__ppc__) || defined(_M_PPC) || \
defined(_ARCH_PPC)
/*
* PowerPC, bi-endian, so raise error if endianness is not configured
*/
# undef PJ_M_POWERPC
# define PJ_M_POWERPC 1
# define PJ_M_NAME "powerpc"
# define PJ_HAS_PENTIUM 0
# if !PJ_IS_LITTLE_ENDIAN && !PJ_IS_BIG_ENDIAN
# error Endianness must be declared for this processor
# endif
#elif defined (PJ_M_NIOS2) || defined(__nios2) || defined(__nios2__) || \
defined(__NIOS2__) || defined(__M_NIOS2) || defined(_ARCH_NIOS2)
/*
* Nios2, little endian
*/
# undef PJ_M_NIOS2
# define PJ_M_NIOS2 1
# define PJ_M_NAME "nios2"
# define PJ_HAS_PENTIUM 0
# define PJ_IS_LITTLE_ENDIAN 1
# define PJ_IS_BIG_ENDIAN 0
#else
# error "Please specify target machine."
#endif
/* Include size_t definition. */
#include <pj/compat/size_t.h>
/* Include site/user specific configuration to control PJLIB features.
* YOU MUST CREATE THIS FILE YOURSELF!!
*/
#include <pj/config_site.h>
/********************************************************************
* PJLIB Features.
*/
/* Overrides for DOXYGEN */
#ifdef DOXYGEN
# undef PJ_FUNCTIONS_ARE_INLINED
# undef PJ_HAS_FLOATING_POINT
# undef PJ_LOG_MAX_LEVEL
# undef PJ_LOG_MAX_SIZE
# undef PJ_LOG_USE_STACK_BUFFER
# undef PJ_TERM_HAS_COLOR
# undef PJ_POOL_DEBUG
# undef PJ_HAS_TCP
# undef PJ_MAX_HOSTNAME
# undef PJ_IOQUEUE_MAX_HANDLES
# undef FD_SETSIZE
# undef PJ_HAS_SEMAPHORE
# undef PJ_HAS_EVENT_OBJ
# undef PJ_ENABLE_EXTRA_CHECK
# undef PJ_EXCEPTION_USE_WIN32_SEH
# undef PJ_HAS_ERROR_STRING
# define PJ_HAS_IPV6 1
#endif
/**
* @defgroup pj_config Build Configuration
* @{
*
* This section contains macros that can set during PJLIB build process
* to controll various aspects of the library.
*
* <b>Note</b>: the values in this page does NOT necessarily reflect to the
* macro values during the build process.
*/
/**
* If this macro is set to 1, it will enable some debugging checking
* in the library.
*
* Default: equal to (NOT NDEBUG).
*/
#ifndef PJ_DEBUG
# ifndef NDEBUG
# define PJ_DEBUG 1
# else
# define PJ_DEBUG 0
# endif
#endif
/**
* Enable this macro to activate logging to mutex/semaphore related events.
* This is useful to troubleshoot concurrency problems such as deadlocks.
* In addition, you should also add PJ_LOG_HAS_THREAD_ID flag to the
* log decoration to assist the troubleshooting.
*
* Default: 0
*/
#ifndef PJ_DEBUG_MUTEX
# define PJ_DEBUG_MUTEX 0
#endif
/**
* Expand functions in *_i.h header files as inline.
*
* Default: 0.
*/
#ifndef PJ_FUNCTIONS_ARE_INLINED
# define PJ_FUNCTIONS_ARE_INLINED 0
#endif
/**
* Use floating point computations in the library.
*
* Default: 1.
*/
#ifndef PJ_HAS_FLOATING_POINT
# define PJ_HAS_FLOATING_POINT 1
#endif
/**
* Declare maximum logging level/verbosity. Lower number indicates higher
* importance, with the highest importance has level zero. The least
* important level is five in this implementation, but this can be extended
* by supplying the appropriate implementation.
*
* The level conventions:
* - 0: fatal error
* - 1: error
* - 2: warning
* - 3: info
* - 4: debug
* - 5: trace
* - 6: more detailed trace
*
* Default: 4
*/
#ifndef PJ_LOG_MAX_LEVEL
# define PJ_LOG_MAX_LEVEL 5
#endif
/**
* Maximum message size that can be sent to output device for each call
* to PJ_LOG(). If the message size is longer than this value, it will be cut.
* This may affect the stack usage, depending whether PJ_LOG_USE_STACK_BUFFER
* flag is set.
*
* Default: 4000
*/
#ifndef PJ_LOG_MAX_SIZE
# define PJ_LOG_MAX_SIZE 4000
#endif
/**
* Log buffer.
* Does the log get the buffer from the stack? (default is yes).
* If the value is set to NO, then the buffer will be taken from static
* buffer, which in this case will make the log function non-reentrant.
*
* Default: 1
*/
#ifndef PJ_LOG_USE_STACK_BUFFER
# define PJ_LOG_USE_STACK_BUFFER 1
#endif
/**
* Enable log indentation feature.
*
* Default: 1
*/
#ifndef PJ_LOG_ENABLE_INDENT
# define PJ_LOG_ENABLE_INDENT 1
#endif
/**
* Number of PJ_LOG_INDENT_CHAR to put every time pj_log_push_indent()
* is called.
*
* Default: 1
*/
#ifndef PJ_LOG_INDENT_SIZE
# define PJ_LOG_INDENT_SIZE 1
#endif
/**
* Log indentation character.
*
* Default: space
*/
#ifndef PJ_LOG_INDENT_CHAR
# define PJ_LOG_INDENT_CHAR '.'
#endif
/**
* Log sender width.
*
* Default: 22 (for 64-bit machines), 14 otherwise
*/
#ifndef PJ_LOG_SENDER_WIDTH
# if PJ_HAS_STDINT_H
# include <stdint.h>
# if (UINTPTR_MAX == 0xffffffffffffffff)
# define PJ_LOG_SENDER_WIDTH 22
# else
# define PJ_LOG_SENDER_WIDTH 14
# endif
# else
# define PJ_LOG_SENDER_WIDTH 14
# endif
#endif
/**
* Log thread name width.
*
* Default: 12
*/
#ifndef PJ_LOG_THREAD_WIDTH
# define PJ_LOG_THREAD_WIDTH 12
#endif
/**
* Colorfull terminal (for logging etc).
*
* Default: 1
*/
#ifndef PJ_TERM_HAS_COLOR
# define PJ_TERM_HAS_COLOR 1
#endif
/**
* Set this flag to non-zero to enable various checking for pool
* operations. When this flag is set, assertion must be enabled
* in the application.
*
* This will slow down pool creation and destruction and will add
* few bytes of overhead, so application would normally want to
* disable this feature on release build.
*
* Default: 0
*/
#ifndef PJ_SAFE_POOL
# define PJ_SAFE_POOL 0
#endif
/**
* If pool debugging is used, then each memory allocation from the pool
* will call malloc(), and pool will release all memory chunks when it
* is destroyed. This works better when memory verification programs
* such as Rational Purify is used.
*
* Default: 0
*/
#ifndef PJ_POOL_DEBUG
# define PJ_POOL_DEBUG 0
#endif
/**
* If enabled, when calling pj_pool_release(), the memory pool content
* will be wiped out first before released.
*
* Default: 0
*/
#ifndef PJ_POOL_RELEASE_WIPE_DATA
# define PJ_POOL_RELEASE_WIPE_DATA 0
#endif
/**
* Enable timer debugging facility. When this is enabled, application
* can call pj_timer_heap_dump() to show the contents of the timer
* along with the source location where the timer entries were scheduled.
* See https://trac.pjsip.org/repos/ticket/1527 for more info.
*
* Default: 1
*/
#ifndef PJ_TIMER_DEBUG
# define PJ_TIMER_DEBUG 1
#endif
/**
* If enabled, the timer will keep internal copies of the timer entries.
* This will increase the robustness and stability of the timer (against
* accidental modification or premature deallocation of the timer entries) and
* makes it easier to troubleshoot any timer related issues, with the overhead
* of additional memory space required.
*
* Note that the detection against premature deallocation only works if the
* freed memory content has changed (such as if it's been reallocated and
* overwritten by another data. Alternatively, you can enable
* PJ_POOL_RELEASE_WIPE_DATA which will erase the data first before releasing
* the memory).
*
* Default: 1 (enabled)
*/
#ifndef PJ_TIMER_USE_COPY
# define PJ_TIMER_USE_COPY 1
#endif
/**
* If enabled, the timer use sorted linked list instead of binary heap tree
* structure. Note that using sorted linked list is intended for debugging
* purposes and will hamper performance significantly when scheduling large
* number of entries.
*
* Default: 0 (Use binary heap tree)
*/
#ifndef PJ_TIMER_USE_LINKED_LIST
# define PJ_TIMER_USE_LINKED_LIST 0
#endif
/**
* Set this to 1 to enable debugging on the group lock. Default: 0
*/
#ifndef PJ_GRP_LOCK_DEBUG
# define PJ_GRP_LOCK_DEBUG 0
#endif
/**
* Specify this as \a stack_size argument in #pj_thread_create() to specify
* that thread should use default stack size for the current platform.
*
* Default: 8192
*/
#ifndef PJ_THREAD_DEFAULT_STACK_SIZE
# define PJ_THREAD_DEFAULT_STACK_SIZE 8192
#endif
/**
* Specify if PJ_CHECK_STACK() macro is enabled to check the sanity of
* the stack. The OS implementation may check that no stack overflow
* occurs, and it also may collect statistic about stack usage. Note
* that this will increase the footprint of the libraries since it
* tracks the filename and line number of each functions.
*/
#ifndef PJ_OS_HAS_CHECK_STACK
# define PJ_OS_HAS_CHECK_STACK 0
#endif
/**
* Do we have alternate pool implementation?
*
* Default: 0
*/
#ifndef PJ_HAS_POOL_ALT_API
# define PJ_HAS_POOL_ALT_API PJ_POOL_DEBUG
#endif
/**
* Support TCP in the library.
* Disabling TCP will reduce the footprint slightly (about 6KB).
*
* Default: 1
*/
#ifndef PJ_HAS_TCP
# define PJ_HAS_TCP 1
#endif
/**
* Support IPv6 in the library. If this support is disabled, some IPv6
* related functions will return PJ_EIPV6NOTSUP.
*
* Default: 0 (disabled, for now)
*/
#ifndef PJ_HAS_IPV6
# define PJ_HAS_IPV6 0
#endif
/**
* Maximum hostname length.
* Libraries sometimes needs to make copy of an address to stack buffer;
* the value here affects the stack usage.
*
* Default: 128
*/
#ifndef PJ_MAX_HOSTNAME
# define PJ_MAX_HOSTNAME (128)
#endif
/**
* Maximum consecutive identical error for accept() operation before
* activesock stops calling the next ioqueue accept.
*
* Default: 50
*/
#ifndef PJ_ACTIVESOCK_MAX_CONSECUTIVE_ACCEPT_ERROR
# define PJ_ACTIVESOCK_MAX_CONSECUTIVE_ACCEPT_ERROR 50
#endif
/**
* Constants for declaring the maximum handles that can be supported by
* a single IOQ framework. This constant might not be relevant to the
* underlying I/O queue impelementation, but still, developers should be
* aware of this constant, to make sure that the program will not break when
* the underlying implementation changes.
*/
#ifndef PJ_IOQUEUE_MAX_HANDLES
# define PJ_IOQUEUE_MAX_HANDLES (64)
#endif
/**
* If PJ_IOQUEUE_HAS_SAFE_UNREG macro is defined, then ioqueue will do more
* things to ensure thread safety of handle unregistration operation by
* employing reference counter to each handle.
*
* In addition, the ioqueue will preallocate memory for the handles,
* according to the maximum number of handles that is specified during
* ioqueue creation.
*
* All applications would normally want this enabled, but you may disable
* this if:
* - there is no dynamic unregistration to all ioqueues.
* - there is no threading, or there is no preemptive multitasking.
*
* Default: 1
*/
#ifndef PJ_IOQUEUE_HAS_SAFE_UNREG
# define PJ_IOQUEUE_HAS_SAFE_UNREG 1
#endif
/**
* Default concurrency setting for sockets/handles registered to ioqueue.
* This controls whether the ioqueue is allowed to call the key's callback
* concurrently/in parallel. The default is yes, which means that if there
* are more than one pending operations complete simultaneously, more
* than one threads may call the key's callback at the same time. This
* generally would promote good scalability for application, at the
* expense of more complexity to manage the concurrent accesses.
*
* Please see the ioqueue documentation for more info.
*/
#ifndef PJ_IOQUEUE_DEFAULT_ALLOW_CONCURRENCY
# define PJ_IOQUEUE_DEFAULT_ALLOW_CONCURRENCY 1
#endif
/* Sanity check:
* if ioqueue concurrency is disallowed, PJ_IOQUEUE_HAS_SAFE_UNREG
* must be enabled.
*/
#if (PJ_IOQUEUE_DEFAULT_ALLOW_CONCURRENCY==0) && (PJ_IOQUEUE_HAS_SAFE_UNREG==0)
# error PJ_IOQUEUE_HAS_SAFE_UNREG must be enabled if ioqueue concurrency \
is disabled
#endif
/**
* When safe unregistration (PJ_IOQUEUE_HAS_SAFE_UNREG) is configured in
* ioqueue, the PJ_IOQUEUE_KEY_FREE_DELAY macro specifies how long the
* ioqueue key is kept in closing state before it can be reused.
*
* The value is in miliseconds.
*
* Default: 500 msec.
*/
#ifndef PJ_IOQUEUE_KEY_FREE_DELAY
# define PJ_IOQUEUE_KEY_FREE_DELAY 500
#endif
/**
* Determine if FD_SETSIZE is changeable/set-able. If so, then we will
* set it to PJ_IOQUEUE_MAX_HANDLES. Currently we detect this by checking
* for Winsock.
*/
#ifndef PJ_FD_SETSIZE_SETABLE
# if (defined(PJ_HAS_WINSOCK_H) && PJ_HAS_WINSOCK_H!=0) || \
(defined(PJ_HAS_WINSOCK2_H) && PJ_HAS_WINSOCK2_H!=0)
# define PJ_FD_SETSIZE_SETABLE 1
# else
# define PJ_FD_SETSIZE_SETABLE 0
# endif
#endif
/**
* Overrides FD_SETSIZE so it is consistent throughout the library.
* We only do this if we detected that FD_SETSIZE is changeable. If
* FD_SETSIZE is not set-able, then PJ_IOQUEUE_MAX_HANDLES must be
* set to value lower than FD_SETSIZE.
*/
#if PJ_FD_SETSIZE_SETABLE
/* Only override FD_SETSIZE if the value has not been set */
# ifndef FD_SETSIZE
# define FD_SETSIZE PJ_IOQUEUE_MAX_HANDLES
# endif
#else
/* When FD_SETSIZE is not changeable, check if PJ_IOQUEUE_MAX_HANDLES
* is lower than FD_SETSIZE value.
*
* Update: Not all ioqueue backends require this (such as epoll), so
* this check will be done on the ioqueue implementation itself, such as
* ioqueue select.
*/
/*
# ifdef FD_SETSIZE
# if PJ_IOQUEUE_MAX_HANDLES > FD_SETSIZE
# error "PJ_IOQUEUE_MAX_HANDLES is greater than FD_SETSIZE"
# endif
# endif
*/
#endif
/**
* Specify whether #pj_enum_ip_interface() function should exclude
* loopback interfaces.
*
* Default: 1
*/
#ifndef PJ_IP_HELPER_IGNORE_LOOPBACK_IF
# define PJ_IP_HELPER_IGNORE_LOOPBACK_IF 1
#endif
/**
* Has semaphore functionality?
*
* Default: 1
*/
#ifndef PJ_HAS_SEMAPHORE
# define PJ_HAS_SEMAPHORE 1
#endif
/**
* Use dispatch semaphores on Darwin.
*
* Default: 1 on Darwin, 0 otherwise
*/
#ifndef PJ_SEMAPHORE_USE_DISPATCH_SEM
# if defined(PJ_DARWINOS) && PJ_DARWINOS != 0
# define PJ_SEMAPHORE_USE_DISPATCH_SEM 1
# else
# define PJ_SEMAPHORE_USE_DISPATCH_SEM 0
# endif
#endif
/**
* Event object (for synchronization, e.g. in Win32)
*
* Default: 1
*/
#ifndef PJ_HAS_EVENT_OBJ
# define PJ_HAS_EVENT_OBJ 1
#endif
/**
* Maximum file name length.
*/
#ifndef PJ_MAXPATH
# define PJ_MAXPATH 260
#endif
/**
* Enable library's extra check.
* If this macro is enabled, #PJ_ASSERT_RETURN macro will expand to
* run-time checking. If this macro is disabled, #PJ_ASSERT_RETURN
* will simply evaluate to #pj_assert().
*
* You can disable this macro to reduce size, at the risk of crashes
* if invalid value (e.g. NULL) is passed to the library.
*
* Default: 1
*/
#ifndef PJ_ENABLE_EXTRA_CHECK
# define PJ_ENABLE_EXTRA_CHECK 1
#endif
/**
* Enable name registration for exceptions with #pj_exception_id_alloc().
* If this feature is enabled, then the library will keep track of
* names associated with each exception ID requested by application via
* #pj_exception_id_alloc().
*
* Disabling this macro will reduce the code and .bss size by a tad bit.
* See also #PJ_MAX_EXCEPTION_ID.
*
* Default: 1
*/
#ifndef PJ_HAS_EXCEPTION_NAMES
# define PJ_HAS_EXCEPTION_NAMES 1
#endif
/**
* Maximum number of unique exception IDs that can be requested
* with #pj_exception_id_alloc(). For each entry, a small record will
* be allocated in the .bss segment.
*
* Default: 16
*/
#ifndef PJ_MAX_EXCEPTION_ID
# define PJ_MAX_EXCEPTION_ID 16
#endif
/**
* Should we use Windows Structured Exception Handling (SEH) for the
* PJLIB exceptions.
*
* Default: 0
*/
#ifndef PJ_EXCEPTION_USE_WIN32_SEH
# define PJ_EXCEPTION_USE_WIN32_SEH 0
#endif
/**
* Should we attempt to use Pentium's rdtsc for high resolution
* timestamp.
*
* Default: 0
*/
#ifndef PJ_TIMESTAMP_USE_RDTSC
# define PJ_TIMESTAMP_USE_RDTSC 0
#endif
/**
* Is native platform error positive number?
* Default: 1 (yes)
*/
#ifndef PJ_NATIVE_ERR_POSITIVE
# define PJ_NATIVE_ERR_POSITIVE 1
#endif
/**
* Include error message string in the library (pj_strerror()).
* This is very much desirable!
*
* Default: 1
*/
#ifndef PJ_HAS_ERROR_STRING
# define PJ_HAS_ERROR_STRING 1
#endif
/**
* Include pj_stricmp_alnum() and pj_strnicmp_alnum(), i.e. custom
* functions to compare alnum strings. On some systems, they're faster
* then stricmp/strcasecmp, but they can be slower on other systems.
* When disabled, pjlib will fallback to stricmp/strnicmp.
*
* Default: 0
*/
#ifndef PJ_HAS_STRICMP_ALNUM
# define PJ_HAS_STRICMP_ALNUM 0
#endif
/*
* Types of QoS backend implementation.
*/
/**
* Dummy QoS backend implementation, will always return error on all
* the APIs.
*/
#define PJ_QOS_DUMMY 1
/** QoS backend based on setsockopt(IP_TOS) */
#define PJ_QOS_BSD 2
/** QoS backend for Windows Mobile 6 */
#define PJ_QOS_WM 3
/** QoS backend for Symbian */
#define PJ_QOS_SYMBIAN 4
/** QoS backend for Darwin */
#define PJ_QOS_DARWIN 5
/**
* Force the use of some QoS backend API for some platforms.
*/
#ifndef PJ_QOS_IMPLEMENTATION
# if defined(PJ_WIN32_WINCE) && PJ_WIN32_WINCE && _WIN32_WCE >= 0x502
/* Windows Mobile 6 or later */
# define PJ_QOS_IMPLEMENTATION PJ_QOS_WM
# elif defined(PJ_DARWINOS)
/* Darwin OS (e.g: iOS, MacOS, tvOS) */
# define PJ_QOS_IMPLEMENTATION PJ_QOS_DARWIN
# endif
#endif
/**
* Enable secure socket. For most platforms, this is implemented using
* OpenSSL or GnuTLS, so this will require one of those libraries to
* be installed. For Symbian platform, this is implemented natively
* using CSecureSocket.
*
* Default: 0 (for now)
*/
#ifndef PJ_HAS_SSL_SOCK
# define PJ_HAS_SSL_SOCK 0
#endif
/*
* Secure socket implementation.
* Select one of these implementations in PJ_SSL_SOCK_IMP.
*/
#define PJ_SSL_SOCK_IMP_NONE 0 /**< Disable SSL socket. */
#define PJ_SSL_SOCK_IMP_OPENSSL 1 /**< Using OpenSSL. */
#define PJ_SSL_SOCK_IMP_GNUTLS 2 /**< Using GnuTLS. */
#define PJ_SSL_SOCK_IMP_DARWIN 3 /**< Using Apple's Secure
Transport (deprecated in
MacOS 10.15 & iOS 13.0)*/
#define PJ_SSL_SOCK_IMP_APPLE 4 /**< Using Apple's Network
framework. */
/**
* Select which SSL socket implementation to use. Currently pjlib supports
* PJ_SSL_SOCK_IMP_OPENSSL, which uses OpenSSL, and PJ_SSL_SOCK_IMP_GNUTLS,
* which uses GnuTLS. Setting this to PJ_SSL_SOCK_IMP_NONE will disable
* secure socket.
*
* Default is PJ_SSL_SOCK_IMP_NONE if PJ_HAS_SSL_SOCK is not set, otherwise
* it is PJ_SSL_SOCK_IMP_OPENSSL.
*/
#ifndef PJ_SSL_SOCK_IMP
# if PJ_HAS_SSL_SOCK==0
# define PJ_SSL_SOCK_IMP PJ_SSL_SOCK_IMP_NONE
# else
# define PJ_SSL_SOCK_IMP PJ_SSL_SOCK_IMP_OPENSSL
# endif
#endif
/**
* Define the maximum number of ciphers supported by the secure socket.
*
* Default: 256
*/
#ifndef PJ_SSL_SOCK_MAX_CIPHERS
# define PJ_SSL_SOCK_MAX_CIPHERS 256
#endif
/**
* Specify what should be set as the available list of SSL_CIPHERs. For
* example, set this as "DEFAULT" to use the default cipher list (Note:
* PJSIP release 2.4 and before used this "DEFAULT" setting).
*
* Default: "HIGH:-COMPLEMENTOFDEFAULT"
*/
#ifndef PJ_SSL_SOCK_OSSL_CIPHERS
# define PJ_SSL_SOCK_OSSL_CIPHERS "HIGH:-COMPLEMENTOFDEFAULT"
#endif
/**
* Define the maximum number of curves supported by the secure socket.
*
* Default: 32
*/
#ifndef PJ_SSL_SOCK_MAX_CURVES
# define PJ_SSL_SOCK_MAX_CURVES 32
#endif
/**
* Use OpenSSL thread locking callback. This is only applicable for OpenSSL
* version prior to 1.1.0
*
* Default: 1 (enabled)
*/
#ifndef PJ_SSL_SOCK_OSSL_USE_THREAD_CB
# define PJ_SSL_SOCK_OSSL_USE_THREAD_CB 1
#else
# define PJ_SSL_SOCK_OSSL_USE_THREAD_CB 0
#endif
/**
* Disable WSAECONNRESET error for UDP sockets on Win32 platforms. See
* https://trac.pjsip.org/repos/ticket/1197.
*
* Default: 1
*/
#ifndef PJ_SOCK_DISABLE_WSAECONNRESET
# define PJ_SOCK_DISABLE_WSAECONNRESET 1
#endif
/**
* Maximum number of socket options in pj_sockopt_params.
*
* Default: 4
*/
#ifndef PJ_MAX_SOCKOPT_PARAMS
# define PJ_MAX_SOCKOPT_PARAMS 4
#endif
/** @} */
/********************************************************************
* General macros.
*/
/**
* @defgroup pj_dll_target Building Dynamic Link Libraries (DLL/DSO)
* @ingroup pj_config
* @{
*
* The libraries support generation of dynamic link libraries for
* Symbian ABIv2 target (.dso/Dynamic Shared Object files, in Symbian
* terms). Similar procedures may be applied for Win32 DLL with some
* modification.
*
* Depending on the platforms, these steps may be necessary in order to
* produce the dynamic libraries:
* - Create the (Visual Studio) projects to produce DLL output. PJLIB
* does not provide ready to use project files to produce DLL, so
* you need to create these projects yourself. For Symbian, the MMP
* files have been setup to produce DSO files for targets that
* require them.
* - In the (Visual Studio) projects, some macros need to be declared
* so that appropriate modifiers are added to symbol declarations
* and definitions. Please see the macro section below for information
* regarding these macros. For Symbian, these have been taken care by the
* MMP files.
* - Some build systems require .DEF file to be specified when creating
* the DLL. For Symbian, .DEF files are included in pjlib distribution,
* in <tt>pjlib/build.symbian</tt> directory. These DEF files are
* created by running <tt>./makedef.sh all</tt> from this directory,
* inside Mingw.
*
* Macros related for building DLL/DSO files:
* - For platforms that supports dynamic link libraries generation,
* it must declare <tt>PJ_EXPORT_SPECIFIER</tt> macro which value contains
* the prefix to be added to symbol definition, to export this
* symbol in the DLL/DSO. For example, on Win32/Visual Studio, the
* value of this macro is \a __declspec(dllexport), and for ARM
* ABIv2/Symbian, the value is \a EXPORT_C.
* - For platforms that supports linking with dynamic link libraries,
* it must declare <tt>PJ_IMPORT_SPECIFIER</tt> macro which value contains
* the prefix to be added to symbol declaration, to import this
* symbol from a DLL/DSO. For example, on Win32/Visual Studio, the
* value of this macro is \a __declspec(dllimport), and for ARM
* ABIv2/Symbian, the value is \a IMPORT_C.
* - Both <tt>PJ_EXPORT_SPECIFIER</tt> and <tt>PJ_IMPORT_SPECIFIER</tt>
* macros above can be declared in your \a config_site.h if they are not
* declared by pjlib.
* - When PJLIB is built as DLL/DSO, both <tt>PJ_DLL</tt> and
* <tt>PJ_EXPORTING</tt> macros must be declared, so that
* <tt>PJ_EXPORT_SPECIFIER</tt> modifier will be added into function
* definition.
* - When application wants to link dynamically with PJLIB, then it
* must declare <tt>PJ_DLL</tt> macro when using/including PJLIB header,
* so that <tt>PJ_IMPORT_SPECIFIER</tt> modifier is properly added into
* symbol declarations.
*
* When <b>PJ_DLL</b> macro is not declared, static linking is assumed.
*
* For example, here are some settings to produce DLLs with Visual Studio
* on Windows/Win32:
* - Create Visual Studio projects to produce DLL. Add the appropriate
* project dependencies to avoid link errors.
* - In the projects, declare <tt>PJ_DLL</tt> and <tt>PJ_EXPORTING</tt>
* macros.
* - Declare these macros in your <tt>config_site.h</tt>:
\verbatim
#define PJ_EXPORT_SPECIFIER __declspec(dllexport)
#define PJ_IMPORT_SPECIFIER __declspec(dllimport)
\endverbatim
* - And in the application (that links with the DLL) project, add
* <tt>PJ_DLL</tt> in the macro declarations.
*/
/** @} */
/**
* @defgroup pj_config Build Configuration
* @{
*/
/**
* @def PJ_INLINE(type)
* @param type The return type of the function.
* Expand the function as inline.
*/
#define PJ_INLINE(type) PJ_INLINE_SPECIFIER type
/**
* This macro declares platform/compiler specific specifier prefix
* to be added to symbol declaration to export the symbol when PJLIB
* is built as dynamic library.
*
* This macro should have been added by platform specific headers,
* if the platform supports building dynamic library target.
*/
#ifndef PJ_EXPORT_DECL_SPECIFIER
# define PJ_EXPORT_DECL_SPECIFIER
#endif
/**
* This macro declares platform/compiler specific specifier prefix
* to be added to symbol definition to export the symbol when PJLIB
* is built as dynamic library.
*
* This macro should have been added by platform specific headers,
* if the platform supports building dynamic library target.
*/
#ifndef PJ_EXPORT_DEF_SPECIFIER
# define PJ_EXPORT_DEF_SPECIFIER
#endif
/**
* This macro declares platform/compiler specific specifier prefix
* to be added to symbol declaration to import the symbol.
*
* This macro should have been added by platform specific headers,
* if the platform supports building dynamic library target.
*/
#ifndef PJ_IMPORT_DECL_SPECIFIER
# define PJ_IMPORT_DECL_SPECIFIER
#endif
/**
* This macro has been deprecated. It will evaluate to nothing.
*/
#ifndef PJ_EXPORT_SYMBOL
# define PJ_EXPORT_SYMBOL(x)
#endif
/**
* @def PJ_DECL(type)
* @param type The return type of the function.
* Declare a function.
*/
#if defined(PJ_DLL)
# if defined(PJ_EXPORTING)
# define PJ_DECL(type) PJ_EXPORT_DECL_SPECIFIER type
# else
# define PJ_DECL(type) PJ_IMPORT_DECL_SPECIFIER type
# endif
#elif !defined(PJ_DECL)
# if defined(__cplusplus)
# define PJ_DECL(type) type
# else
# define PJ_DECL(type) extern type
# endif
#endif
/**
* @def PJ_DEF(type)
* @param type The return type of the function.
* Define a function.
*/
#if defined(PJ_DLL) && defined(PJ_EXPORTING)
# define PJ_DEF(type) PJ_EXPORT_DEF_SPECIFIER type
#elif !defined(PJ_DEF)
# define PJ_DEF(type) type
#endif
/**
* @def PJ_DECL_NO_RETURN(type)
* @param type The return type of the function.
* Declare a function that will not return.
*/
/**
* @def PJ_IDECL_NO_RETURN(type)
* @param type The return type of the function.
* Declare an inline function that will not return.
*/
/**
* @def PJ_BEGIN_DECL
* Mark beginning of declaration section in a header file.
*/
/**
* @def PJ_END_DECL
* Mark end of declaration section in a header file.
*/
#ifdef __cplusplus
# define PJ_DECL_NO_RETURN(type) PJ_DECL(type) PJ_NORETURN
# define PJ_IDECL_NO_RETURN(type) PJ_INLINE(type) PJ_NORETURN
# define PJ_BEGIN_DECL extern "C" {
# define PJ_END_DECL }
#else
# define PJ_DECL_NO_RETURN(type) PJ_NORETURN PJ_DECL(type)
# define PJ_IDECL_NO_RETURN(type) PJ_NORETURN PJ_INLINE(type)
# define PJ_BEGIN_DECL
# define PJ_END_DECL
#endif
/**
* @def PJ_DECL_DATA(type)
* @param type The data type.
* Declare a global data.
*/
#if defined(PJ_DLL)
# if defined(PJ_EXPORTING)
# define PJ_DECL_DATA(type) PJ_EXPORT_DECL_SPECIFIER extern type
# else
# define PJ_DECL_DATA(type) PJ_IMPORT_DECL_SPECIFIER extern type
# endif
#elif !defined(PJ_DECL_DATA)
# define PJ_DECL_DATA(type) extern type
#endif
/**
* @def PJ_DEF_DATA(type)
* @param type The data type.
* Define a global data.
*/
#if defined(PJ_DLL) && defined(PJ_EXPORTING)
# define PJ_DEF_DATA(type) PJ_EXPORT_DEF_SPECIFIER type
#elif !defined(PJ_DEF_DATA)
# define PJ_DEF_DATA(type) type
#endif
/**
* @def PJ_IDECL(type)
* @param type The function's return type.
* Declare a function that may be expanded as inline.
*/
/**
* @def PJ_IDEF(type)
* @param type The function's return type.
* Define a function that may be expanded as inline.
*/
#if PJ_FUNCTIONS_ARE_INLINED
# define PJ_IDECL(type) PJ_INLINE(type)
# define PJ_IDEF(type) PJ_INLINE(type)
#else
# define PJ_IDECL(type) PJ_DECL(type)
# define PJ_IDEF(type) PJ_DEF(type)
#endif
/**
* @def PJ_UNUSED_ARG(arg)
* @param arg The argument name.
* PJ_UNUSED_ARG prevents warning about unused argument in a function.
*/
#define PJ_UNUSED_ARG(arg) (void)arg
/**
* @def PJ_TODO(id)
* @param id Any identifier that will be printed as TODO message.
* PJ_TODO macro will display TODO message as warning during compilation.
* Example: PJ_TODO(CLEAN_UP_ERROR);
*/
#ifndef PJ_TODO
# define PJ_TODO(id) TODO___##id:
#endif
/**
* Simulate race condition by sleeping the thread in strategic locations.
* Default: no!
*/
#ifndef PJ_RACE_ME
# define PJ_RACE_ME(x)
#endif
/**
* Function attributes to inform that the function may throw exception.
*
* @param x The exception list, enclosed in parenthesis.
*/
#define __pj_throw__(x)
/** @} */
/********************************************************************
* Sanity Checks
*/
#ifndef PJ_HAS_HIGH_RES_TIMER
# error "PJ_HAS_HIGH_RES_TIMER is not defined!"
#endif
#if !defined(PJ_HAS_PENTIUM)
# error "PJ_HAS_PENTIUM is not defined!"
#endif
#if !defined(PJ_IS_LITTLE_ENDIAN)
# error "PJ_IS_LITTLE_ENDIAN is not defined!"
#endif
#if !defined(PJ_IS_BIG_ENDIAN)
# error "PJ_IS_BIG_ENDIAN is not defined!"
#endif
#if !defined(PJ_EMULATE_RWMUTEX)
# error "PJ_EMULATE_RWMUTEX should be defined in compat/os_xx.h"
#endif
#if !defined(PJ_THREAD_SET_STACK_SIZE)
# error "PJ_THREAD_SET_STACK_SIZE should be defined in compat/os_xx.h"
#endif
#if !defined(PJ_THREAD_ALLOCATE_STACK)
# error "PJ_THREAD_ALLOCATE_STACK should be defined in compat/os_xx.h"
#endif
PJ_BEGIN_DECL
/** PJLIB version major number. */
#define PJ_VERSION_NUM_MAJOR 2
/** PJLIB version minor number. */
#define PJ_VERSION_NUM_MINOR 11
/** PJLIB version revision number. */
#define PJ_VERSION_NUM_REV 1
/**
* Extra suffix for the version (e.g. "-trunk"), or empty for
* web release version.
*/
#define PJ_VERSION_NUM_EXTRA ""
/**
* PJLIB version number consists of three bytes with the following format:
* 0xMMIIRR00, where MM: major number, II: minor number, RR: revision
* number, 00: always zero for now.
*/
#define PJ_VERSION_NUM ((PJ_VERSION_NUM_MAJOR << 24) | \
(PJ_VERSION_NUM_MINOR << 16) | \
(PJ_VERSION_NUM_REV << 8))
/**
* PJLIB version string constant. @see pj_get_version()
*/
PJ_DECL_DATA(const char*) PJ_VERSION;
/**
* Get PJLIB version string.
*
* @return #PJ_VERSION constant.
*/
PJ_DECL(const char*) pj_get_version(void);
/**
* Dump configuration to log with verbosity equal to info(3).
*/
PJ_DECL(void) pj_dump_config(void);
PJ_END_DECL
#endif /* __PJ_CONFIG_H__ */
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