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Move Asterisk-addons modules into the main Asterisk source tree.
Someone asked yesterday, "is there a good reason why we can't just put these modules in Asterisk?". After a brief discussion, as long as the modules are clearly set aside in their own directory and not enabled by default, it is perfectly fine. For more information about why a module goes in addons, see README-addons.txt. chan_ooh323 does not currently compile as it is behind some trunk API updates. However, it will not build by default, so it should be okay for now. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@204413 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
284
addons/ooh323c/src/eventHandler.h
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284
addons/ooh323c/src/eventHandler.h
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/*
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* Copyright (C) 2004-2005 by Objective Systems, Inc.
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*
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* This software is furnished under an open source license and may be
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* used and copied only in accordance with the terms of this license.
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* The text of the license may generally be found in the root
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* directory of this installation in the COPYING file. It
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* can also be viewed online at the following URL:
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*
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* http://www.obj-sys.com/open/license.html
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*
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* Any redistributions of this file including modified versions must
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* maintain this copyright notice.
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*
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*****************************************************************************/
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/**
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* @file eventHandler.h
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* C event handler structure. This structure holds event handler function
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* callbacks for use by the generated code.
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*/
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/**
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* @defgroup EventHandler event handler
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* Event handler structures and callback function definitions.
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* @{
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*/
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#ifndef _EVENTHANDLER_H_
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#define _EVENTHANDLER_H_
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#include <stdio.h>
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#include "ooasn1.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef EXTERN
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#if define (MAKE_DLL)
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#define EXTERN __declspec(dllexport)
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#else
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#define EXTERN
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#endif /* MAKE_DLL */
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#endif /* EXTERN */
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/**
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* This is a function pointer for a callback function which is invoked
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* from within a decode function when an element of a SEQUENCE, SET,
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* SEQUENCE OF, SET OF, or CHOICE construct is parsed.
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*
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* @param name For SEQUENCE, SET, or CHOICE, this is the name of the
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* element as defined in the ASN.1 defination. For
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* SEQUENCE OF or SET OF, this is set to the name
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* "element".
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* @param index For SEQUENCE, SET, or CHOICE, this is not used and is
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* set to the value
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* -1. For SEQUENCE OF or SET OF, this contains the
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* zero-based index of the element in the conceptual
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* array associated with the construct.
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* @return - none
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*/
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typedef void (*StartElement) (const char* name, int index) ;
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function when parsing is complete on an element of a
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* SEQUENCE, SET, SEQUENCE OF, SET OF, or CHOICE construct.
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*
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* @param name For SEQUENCE, SET, or CHOICE, this is the name of the
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* element as defined in the ASN.1 defination. For
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* SEQUENCE OF or SET OF, this is set to the name
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* "element".
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* @param index For SEQUENCE, SET, or CHOICE, this is not used and is
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* set to the value
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* -1. For SEQUENCE OF or SET OF, this contains the
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* zero-based index of the element in the conceptual
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* array associated with the construct.
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* @return - none
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*/
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typedef void (*EndElement) (const char* name, int index) ;
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function when a value of the BOOLEAN ASN.1 type is parsed.
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*
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* @param value Parsed value.
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* @return - none
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*/
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typedef void (*BoolValue) (ASN1BOOL value);
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function when a value of the INTERGER ASN.1 type is parsed.
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*
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* @param value Parsed value.
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* @return - none
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*/
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typedef void (*IntValue) (ASN1INT value);
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/**
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* This is a function pointer for a callback function which is invoked
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* from within a decode function when a value of the INTEGER ASN.1 type
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* is parsed. In this case, constraints on the integer value forced the
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* use of unsigned integer C type to represent the value.
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*
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* @param value Parsed value.
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* @return - none
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*/
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typedef void (*UIntValue) (ASN1UINT value);
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function when a value of the BIT STRING ASN.1 type is
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* parsed.
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*
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* @param numbits - Number of bits in the parsed value.
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* @param data - Pointer to a byte array that contains the bit
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* string data.
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* @return - none
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*/
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typedef void (*BitStrValue) (ASN1UINT numbits, const ASN1OCTET* data);
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function when a value of one of the OCTET STRING ASN.1 type
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* is parsed.
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*
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* @param numocts Number of octets in the parsed value.
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* @param data Pointer to byte array containing the octet string
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* data.
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* @return - none
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*/
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typedef void (*OctStrValue) (ASN1UINT numocts, const ASN1OCTET* data) ;
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function when a value of one of the 8-bit ASN.1 character
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* string types is parsed.
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*
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* @param value Null terminated character string value.
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* @return - none
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*/
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typedef void (*CharStrValue) (const char* value) ;
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function when a value of one of the 16-bit ASN.1 character
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* string types is parsed.
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*
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* This is used for the ASN.1 BmpString type.
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*
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* @param nchars Number of characters in the parsed value.
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* @param data Pointer to an array containing 16-bit values.
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* These are represented using unsigned short integer
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* values.
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* @return - none
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*/
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typedef void (*CharStrValue16Bit) (ASN1UINT nchars, ASN116BITCHAR* data) ;
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function when a value of the NULL ASN.1 type is parsed.
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*
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* @param - none
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* @return - none
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*/
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typedef void (*NullValue) () ;
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function whn a value the OBJECT IDENTIFIER ASN.1 type is
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* parsed.
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*
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* @param numSubIds Number of subidentifiers in the object identifier.
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* @param pSubIds Pointer to array containing the subidentifier values.
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* @return -none
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*/
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typedef void (*OidValue) (ASN1UINT numSubIds, ASN1UINT* pSubIds) ;
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function when a value of the ENUMERATED ASN.1 type is
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* parsed.
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*
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* @param value - Parsed enumerated value
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* @return - none
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*/
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typedef void (*EnumValue) (ASN1UINT value) ;
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/**
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* This is a function pointer for a callback function which is invoked from
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* within a decode function when an ASN.1 open type is parsed.
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*
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* @param numocts Number of octets in the parsed value.
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* @param data Pointer to byet array contain in tencoded ASN.1
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* value.
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* @return - none
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*/
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typedef void (*OpenTypeValue) (ASN1UINT numocts, const ASN1OCTET* data) ;
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/**
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* This is a basic C based event handler structure, which can be used
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* to define user-defined event handlers.
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*/
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typedef struct EventHandler {
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StartElement startElement;
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EndElement endElement;
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BoolValue boolValue;
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IntValue intValue;
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UIntValue uIntValue;
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BitStrValue bitStrValue;
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OctStrValue octStrValue;
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CharStrValue charStrValue;
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CharStrValue16Bit charStr16BitValue;
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NullValue nullValue;
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OidValue oidValue;
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EnumValue enumValue;
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OpenTypeValue openTypeValue;
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} EventHandler;
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/**
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* This function sets the event handler object within the context. It
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* will overwrite the definition of any handler that was set previously.
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*
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* @param pctxt Context to which event handler has to be added.
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* @param pHandler Pointer to the event handler structure.
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* @return none
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*/
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EXTERN void setEventHandler (OOCTXT* pctxt, EventHandler* pHandler);
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/**
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* This function is called to remove the event handler current defined
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* in the context. This is done by setting the event handler object
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* pointer to NULL.
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*
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* @param pctxt Context from which event handler has to be removed.
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* @return none
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*/
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EXTERN void removeEventHandler (OOCTXT* pctxt);
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/**
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* The following functions are invoked from within the generated
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* code to call the various user-defined event handler methods ..
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*/
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EXTERN void invokeStartElement (OOCTXT* pctxt, const char* name, int index);
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EXTERN void invokeEndElement (OOCTXT* pctxt, const char* name, int index);
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EXTERN void invokeBoolValue (OOCTXT* pctxt, ASN1BOOL value);
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EXTERN void invokeIntValue (OOCTXT* pctxt, ASN1INT value);
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EXTERN void invokeUIntValue (OOCTXT* pctxt, ASN1UINT value);
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EXTERN void invokeBitStrValue
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(OOCTXT* pctxt, ASN1UINT numbits, const ASN1OCTET* data);
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EXTERN void invokeOctStrValue
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(OOCTXT* pctxt, ASN1UINT numocts, const ASN1OCTET* data);
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EXTERN void invokeCharStrValue (OOCTXT* pctxt, const char* value);
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EXTERN void invokeCharStr16BitValue
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(OOCTXT* pctxt, ASN1UINT nchars, ASN116BITCHAR* data);
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EXTERN void invokeNullValue (OOCTXT* pctxt);
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EXTERN void invokeOidValue
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(OOCTXT* pctxt, ASN1UINT numSubIds, ASN1UINT* pSubIds);
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EXTERN void invokeEnumValue (OOCTXT* pctxt, ASN1UINT value);
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EXTERN void invokeOpenTypeValue
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(OOCTXT* pctxt, ASN1UINT numocts, const ASN1OCTET* data);
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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