docs/doc7.0/xmlp_8h_source.html

/*  *************************************************************************************

    Copyright (c) 2021, Lowell D. Thomas

    All rights reserved.


    This file is part of APG Version 7.0.

    APG Version 7.0 may be used under the terms of the BSD 2-Clause License.


    Redistribution and use in source and binary forms, with or without

    modification, are permitted provided that the following conditions are met:


    1. Redistributions of source code must retain the above copyright notice, this

       list of conditions and the following disclaimer.


    2. Redistributions in binary form must reproduce the above copyright notice,

       this list of conditions and the following disclaimer in the documentation

       and/or other materials provided with the distribution.


    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE

    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


*   *************************************************************************************/

#ifndef APG_XMLP_H_

#define APG_XMLP_H_


typedef struct {

    uint32_t uiOffset;

    uint32_t uiLength;

} cdata_id;


typedef struct{

    cdata_id sName;

    cdata_id sValue;

} named_value;


typedef struct{

    struct xml_tag* spXml;

    cdata_id sElementName;

    cdata_id sAttName;

    cdata_id sAttType;

    cdata_id sAttValue;

    aint uiAttCount;

    abool bIsCDATA;

    abool bHasData;

    abool bInvalidValue;

} att_decl;


typedef struct {

    struct xml_tag* spXml;

    cdata_id sName;

    cdata_id sValue;

    aint uiInputOffset;

    abool bGEPERef;

    abool bGEDefEx;

    abool bEntityDeclaredError;

    abool bExpanded;

} entity_decl;


typedef struct {

    aint uiElementOffset;

    aint uiAttributeOffset;

    aint uiEntityOffset;

    aint uiBase32;

    aint uiBaseAtt;

    aint uiAttCount;

    cdata_id sSName;

    cdata_id sEName;

    cdata_id sContent;

} element_frame;


typedef struct{

    uint32_t uiNameOffset;

} entity_frame;


typedef struct xml_tag{

    const void* vpValidate;

    exception* spException;

    void* vpMem;

    void* vpFmt;

    void* vpParser;

    void* vpConv;

    void* vpMsgs;

    void* vpLines;


    // input

    aint uiTrueType;

    void* vpVecChars;

    achar* acpChars;

    uint8_t* ucpData;


    // working memory for parsed values

    uint32_t uiChar;

    void* vpVecName;

    void* vpVec32;

    void* vpVec8;

    void* vpVecString;

    void* vpVecCData;

    aint uiSavedOffset;


    // XML declarations info

    xmldecl_info sXmlDecl;


    // DTD declarations info

    abool bStandalone;

    abool bExtSubset;

    aint uiDTDOffset;

    cdata_id sDtdName;

    void* vpVecGEDefs;

    void* vpVecEntityFrames;

    void* vpVecNotationDecls;

    aint uiExternalIds;

    aint uiPEDecls;

    aint uiPERefs;

    aint uiGEDeclsTotal;

    aint uiGEDeclsNotProcessed;

    aint uiElementDecls;

    entity_decl sCurrentEntity;


    // element handling

    void* vpVecFrame;

    element_frame* spCurrentFrame;

    // attribute handling

    att_decl sCurrentAttList;

    void* vpVecAttWork;

    void* vpVecAttDecls;

    void* vpVecAttList;

    aint uiAttListsNotProcessed;

    aint uiAttListsDeclared;


    // user call functions

    pfnEmptyTagCallback pfnEmptyTagCallback;

    void* vpEmptyTagData;

    pfnStartTagCallback pfnStartTagCallback;

    void* vpStartTagData;

    pfnEndTagCallback pfnEndTagCallback;

    void* vpEndTagData;

    pfnPICallback pfnPICallback;

    void* vpPIData;

    pfnXmlDeclCallback pfnXmlDeclCallback;

    void* vpXmlDeclData;

    pfnDTDCallback pfnDTDCallback;

    void* vpCommentData;

    pfnCommentCallback pfnCommentCallback;

    void* vpDTDData;

} xml;


void vXmlgrammarRuleCallbacks(void* vpParser);

//void vXmlgrammarUdtCallbacks(void* vpParserCtx);


#endif /* APG_XMLP_H_ */