| /* $Id$ */ |
| /* |
| * 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) || 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_KERNEL) && PJ_LINUX_KERNEL!=0 |
| /* |
| * Linux kernel |
| */ |
| # include <pj/compat/os_linux_kernel.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) |
| /* |
| * 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 (PJ_M_ARMV4) || defined(ARM) || defined(_ARM_) || \ |
| defined(ARMV4) || defined(__arm__) |
| /* |
| * ARM, bi-endian, so raise error if endianness is not configured |
| */ |
| # undef PJ_M_ARMV4 |
| # define PJ_M_ARMV4 1 |
| # define PJ_M_NAME "armv4" |
| # 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_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 |
| |
| /** |
| * 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 |
| |
| |
| /** |
| * Enable timer heap debugging facility. When this is enabled, application |
| * can call pj_timer_heap_dump() to show the contents of the timer heap |
| * along with the source location where the timer entries were scheduled. |
| * See https://trac.pjsip.org/repos/ticket/1527 for more info. |
| * |
| * Default: 0 |
| */ |
| #ifndef PJ_TIMER_DEBUG |
| # define PJ_TIMER_DEBUG 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. |
| */ |
| # 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 |
| |
| |
| /** |
| * 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 |
| |
| /** |
| * 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 |
| # endif |
| #endif |
| |
| |
| /** |
| * Enable secure socket. For most platforms, this is implemented using |
| * OpenSSL, so this will require OpenSSL 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 |
| |
| |
| /** |
| * 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 |
| |
| |
| /** @} */ |
| |
| /******************************************************************** |
| * 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 1 |
| |
| /** PJLIB version revision number. */ |
| #define PJ_VERSION_NUM_REV 0 |
| |
| /** |
| * Extra suffix for the version (e.g. "-trunk"), or empty for |
| * web release version. |
| */ |
| #define PJ_VERSION_NUM_EXTRA "-svn" |
| |
| /** |
| * 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__ */ |
| |