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res_pjproject.h
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res_pjproject.h
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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2016, Fairview 5 Engineering, LLC
*
* George Joseph <george.joseph@fairview5.com>
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2. See the LICENSE file
* at the top of the source tree.
*/
#ifndef _RES_PJPROJECT_H
#define _RES_PJPROJECT_H
#include <pj/types.h>
#include <pj/pool.h>
struct ast_sockaddr;
/*!
* \brief Retrieve a pjproject build option
*
* \param option The build option requested
* \param format_string A scanf-style format string to parse the option value into
* \param ... Pointers to variables to receive the values parsed
*
* \retval The number of values parsed
*
* \since 13.8.0
*
* \note The option requested must be from those returned by pj_dump_config()
* which can be displayed with the 'pjsip show buildopts' CLI command.
*
* <b>Sample Usage:</b>
* \code
*
* int max_hostname;
*
* ast_sip_get_pjproject_buildopt("PJ_MAX_HOSTNAME", "%d", &max_hostname);
*
* \endcode
*
*/
int ast_pjproject_get_buildopt(char *option, char *format_string, ...) __attribute__((format(scanf, 2, 3)));
/*!
* \brief Begin PJPROJECT log interception for CLI output.
* \since 13.8.0
*
* \param fd CLI file descriptior to send intercepted output.
*
* \note ast_pjproject_log_intercept_begin() and
* ast_pjproject_log_intercept_end() must always be called
* in pairs.
*/
void ast_pjproject_log_intercept_begin(int fd);
/*!
* \brief End PJPROJECT log interception for CLI output.
* \since 13.8.0
*
* \note ast_pjproject_log_intercept_begin() and
* ast_pjproject_log_intercept_end() must always be called
* in pairs.
*/
void ast_pjproject_log_intercept_end(void);
/*!
* \brief Initialize the caching pool factory.
* \since 13.21.0
*
* \param cp Caching pool factory to initialize
* \param policy Pool factory policy
* \param max_capacity Total capacity to be retained in the cache. Zero disables caching.
*/
void ast_pjproject_caching_pool_init(pj_caching_pool *cp,
const pj_pool_factory_policy *policy, pj_size_t max_capacity);
/*!
* \brief Destroy caching pool factory and all cached pools.
* \since 13.21.0
*
* \param cp Caching pool factory to destroy
*/
void ast_pjproject_caching_pool_destroy(pj_caching_pool *cp);
/*!
* \brief Fill a pj_sockaddr from an ast_sockaddr
* \since 13.24.0
*
* \param addr The source address to copy
* \param pjaddr The target address to receive the copied address
*
* \retval 0 Success
* \retval -1 Failure
*/
int ast_sockaddr_to_pj_sockaddr(const struct ast_sockaddr *addr, pj_sockaddr *pjaddr);
/*!
* \brief Fill an ast_sockaddr from a pj_sockaddr
* \since 13.24.0
*
* \param addr The target address to receive the copied address
* \param pjaddr The source address to copy
*
* \retval 0 Success
* \retval -1 Failure
*/
int ast_sockaddr_from_pj_sockaddr(struct ast_sockaddr *addr, const pj_sockaddr *pjaddr);
/*!
* \brief Compare an ast_sockaddr to a pj_sockaddr
*
* \param addr pointer to ast_sockaddr structure
* \param pjaddr pointer to pj_sockaddr structure
*
* \retval -1 \a addr is lexicographically smaller than \a pjaddr
* \retval 0 \a addr is equal to \a pjaddr
* \retval 1 \a pjaddr is lexicographically smaller than \a addr
*/
int ast_sockaddr_pj_sockaddr_cmp(const struct ast_sockaddr *addr,
const pj_sockaddr *pjaddr);
#endif /* _RES_PJPROJECT_H */