169 lines
5.5 KiB
C
Executable File
169 lines
5.5 KiB
C
Executable File
/*
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* Copyright (C) 2010-2011 Mamadou Diop.
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*
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* Contact: Mamadou Diop <diopmamadou(at)doubango[dot]org>
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*
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* This file is part of Open Source Doubango Framework.
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*
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* DOUBANGO is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* DOUBANGO is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with DOUBANGO.
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*
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*/
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/**@file tsip_action.h
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* @brief SIP action.
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*
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* @author Mamadou Diop <diopmamadou(at)doubango[dot]org>
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*
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*/
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#ifndef TSIP_ACTION_H
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#define TSIP_ACTION_H
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#include "tinysip_config.h"
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#include "tsk_buffer.h"
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#include "tsk_options.h"
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#include "tsk_params.h"
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#include "tinymedia/tmedia_common.h"
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#include "tinymedia/tmedia_params.h"
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TSIP_BEGIN_DECLS
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typedef uint64_t tsip_action_id_t;
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#define TSIP_ACTION_INVALID_ID 0
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#define TSIP_ACTION_INVALID_HANDLE tsk_null
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/** List of all supported actions */
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typedef enum tsip_action_type_e {
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//! Used as configuration action
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tsip_atype_config,
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tsip_atype_dtmf_send,
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/* === REGISTER == */
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tsip_atype_register, /**< Sends SIP REGISTER request */
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//! Unregister by sending SIP REGISTER request with expires value equals to zero
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#define tsip_atype_unregister tsip_atype_hangup
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/* === SUBSCRIBE === */
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tsip_atype_subscribe, /**< Sends SIP SUBSCRIBE request */
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//! Unsubsribe by sending SIP SUBSCRIBE request with expires value equals to zero
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#define tsip_atype_unsubscribe tsip_atype_hangup
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/* === MESSAGE === */
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tsip_atype_message_send, /**< Sends SIP MESSAGE request */
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/* === INFO === */
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tsip_atype_info_send, /**< Sends SIP INFO request */
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/* === PUBLISH === */
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tsip_atype_publish, /**< Sends SIP PUBLISH request */
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//! Unpublish by sending SIP PUBLISH request with expires value equals to zero
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#define tsip_atype_unpublish tsip_atype_hangup
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/* === OPTIONS === */
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tsip_atype_options_send, /**< Sends SIP OPTIONS request */
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/* === INVITE === */
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tsip_atype_invite, /**< Sends SIP INVITE/reINVITE request */
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tsip_atype_hold, /**< Puts the session on hold state */
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tsip_atype_resume, /**< Resumes a previously held session */
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tsip_atype_ect, /**< Transfer the call */
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tsip_atype_ect_accept, /**< Accept call transfer request */
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tsip_atype_ect_reject, /**< Reject call transfer request */
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tsip_atype_ect_lnotify, /**< Intra-Dialog notify. Never called by the end-user */
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tsip_atype_lmessage, /**< Large message (MSRP). The session must be connected */
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#define tsip_atype_bye tsip_atype_hangup
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/* === common === */
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//! Accept incoming call (INVITE) or message (SIP MESSAGE)
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tsip_atype_accept,
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//! Reject incoming call (INVITE) or message (SIP MESSAGE)
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#define tsip_atype_reject tsip_atype_hangup
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//! Cancel an outgoing request
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tsip_atype_cancel,
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//! Hangup any SIP dialog (BYE, unREGISTER, unSUBSCRIBE ...). If the dialog is in early state, then it will be canceled.
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tsip_atype_hangup,
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//! Shutdown a SIP dialog. Should only be called by the stack.
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tsip_atype_shutdown,
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//! Signal transport error. Should only be called by the stack.
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tsip_atype_transport_error,
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}
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tsip_action_type_t;
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/* internal enum used to pass parameters from the application layer to the stack */
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typedef enum tsip_action_param_type_e {
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aptype_null = 0,
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aptype_header,
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aptype_config,
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aptype_payload,
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aptype_resp_line,
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aptype_media_type,
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aptype_media,
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}
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tsip_action_param_type_t;
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#define TSIP_ACTION_SET_HEADER(NAME_STR, VALUE_STR) aptype_header, (const char*)NAME_STR, (const char*)VALUE_STR
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#define TSIP_ACTION_SET_PAYLOAD(PAY_PTR, PAY_SIZE) aptype_payload, (const void*)PAY_PTR, (tsk_size_t)PAY_SIZE
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#define TSIP_ACTION_SET_RESP_LINE(CODE_INT, PHRASE_STR) aptype_resp_line, (int32_t)CODE_INT, (const char*)PHRASE_STR
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#define TSIP_ACTION_SET_CONFIG(ACTION_CONFIG_HANDLE) aptype_config, (const tsip_action_handle_t*)ACTION_CONFIG_HANDLE
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#define TSIP_ACTION_SET_MEDIA_TYPE(TYPE_ENUM) aptype_media_type, (enum tmedia_type_e)TYPE_ENUM
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#define TSIP_ACTION_SET_MEDIA(...) aptype_media, ##__VA_ARGS__
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#define TSIP_ACTION_SET_NULL() aptype_null
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/* private action object. public api should use tsip_action_handle_t. */
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typedef struct tsip_action_s {
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TSK_DECLARE_OBJECT;
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tsip_action_type_t type;
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tsk_params_L_t *headers;
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tsk_buffer_t* payload;
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struct {
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short code;
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char* phrase;
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} line_resp;
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struct {
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tmedia_type_t type;
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tmedia_params_L_t *params;
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} media;
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struct {
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int volume; // useless (manager will always use "10")
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int event;
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} dtmf;
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struct {
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char* to;
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} ect;
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}
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tsip_action_t;
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/**< Handle to SIP action */
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typedef void tsip_action_handle_t;
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TINYSIP_API tsip_action_handle_t* tsip_action_create(tsip_action_type_t type, ...);
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TINYSIP_API int tsip_action_set(tsip_action_handle_t* self, ...);
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typedef tsk_list_t tsip_actions_L_t; /**< List of @ref tsip_action_handle_t elements. */
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TINYSIP_GEXTERN const tsk_object_def_t *tsip_action_def_t;
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TSIP_END_DECLS
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#endif /* TSIP_ACTION_H */
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