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Diffstat (limited to 'include/asterisk/sdp_translator.h')
| -rw-r--r-- | include/asterisk/sdp_translator.h | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/include/asterisk/sdp_translator.h b/include/asterisk/sdp_translator.h deleted file mode 100644 index e1d51f0be..000000000 --- a/include/asterisk/sdp_translator.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Asterisk -- An open source telephony toolkit. - * - * Copyright (C) 2017, Digium, Inc. - * - * Mark Michelson <mmichelson@digium.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 _ASTERISK_SDP_TRANSLATOR_H -#define _ASTERISK_SDP_TRANSLATOR_H - -#include "asterisk/sdp_options.h" - -struct sdp; - -/*! - * \brief SDP translator operations - */ -struct ast_sdp_translator_ops { - /*! The SDP representation on which this translator operates */ - enum ast_sdp_options_impl repr; - /*! Allocate new translator private data for a translator */ - void *(*translator_new)(void); - /*! Free translator private data */ - void (*translator_free)(void *translator_priv); - /*! Convert the channel-native SDP into an internal Asterisk SDP */ - struct ast_sdp *(*to_sdp)(const void *repr_sdp, void *translator_priv); - /*! Convert an internal Asterisk SDP into a channel-native SDP */ - const void *(*from_sdp)(const struct ast_sdp *sdp, void *translator_priv); -}; - -/*! - * \brief An SDP translator - * - * An SDP translator is responsible for converting between Asterisk's internal - * representation of an SDP and the representation that is native to the channel - * driver. Translators are allocated per-use. - */ -struct ast_sdp_translator { - /*! The operations this translator uses */ - struct ast_sdp_translator_ops *ops; - /*! Private data this translator uses */ - void *translator_priv; -}; - -/*! - * \brief Register an SDP translator - * \param ops The SDP operations defined by this translator - * \retval 0 Success - * \retval -1 FAIL - */ -int ast_sdp_register_translator(struct ast_sdp_translator_ops *ops); - -/*! - * \brief Unregister an SDP translator - */ -void ast_sdp_unregister_translator(struct ast_sdp_translator_ops *ops); - -/*! - * \brief Allocate a new SDP translator - * \param Representation corresponding to the translator_ops to use - * \retval NULL FAIL - * \retval non-NULL New SDP translator - */ -struct ast_sdp_translator *ast_sdp_translator_new(enum ast_sdp_options_impl repr); - -/*! - * \brief Free an SDP translator - */ -void ast_sdp_translator_free(struct ast_sdp_translator *translator); - -/*! - * \brief Translate a native SDP to internal Asterisk SDP - * - * \param translator The translator to use when translating - * \param native_sdp The SDP from the channel driver - * \retval NULL FAIL - * \retval Non-NULL The translated SDP - */ -struct ast_sdp *ast_sdp_translator_to_sdp(struct ast_sdp_translator *translator, const void *native_sdp); - -/*! - * \brief Translate an internal Asterisk SDP to a native SDP - * - * \param translator The translator to use when translating - * \param ast_sdp The Asterisk SDP to translate - * \retval NULL FAIL - * \retval non-NULL The translated SDP - */ -const void *ast_sdp_translator_from_sdp(struct ast_sdp_translator *translator, - const struct ast_sdp *ast_sdp); - -#endif /* _ASTERISK_SDP_TRANSLATOR_H */ |