1 line
3.9 KiB
C
Executable File
1 line
3.9 KiB
C
Executable File
/* Copyright (c) 2017, Computer History Museum
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification, are permitted (subject to
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the limitations in the disclaimer below) provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided with the distribution.
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* Neither the name of Computer History Museum nor the names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
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COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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DAMAGE. */
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#ifndef XML_H
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#define XML_H
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// Tokenizing data
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typedef struct
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{
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Ptr pText;
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long size;
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long offset;
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long tokenStart;
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long tokenLen;
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long attrStart;
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long attrLen;
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AccuPtr aKeywords;
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} TokenInfo;
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enum { kTokenDone, kElementTag, kContent, kEndTag, kEmptyElementTag, kCommentTag };
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// functions for generating XML
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void AccuAddCRLF(AccuPtr a);
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void AccuAddTag(AccuPtr a,StringPtr sKeyword,Boolean endTag);
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void AccuAddXMLObject(AccuPtr a,StringPtr sKeyword,StringPtr value);
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void AccuAddXMLObjectInt(AccuPtr a,StringPtr sKeyword,long value);
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void AccuAddXMLWithAttr(AccuPtr a,StringPtr sKeyword,StringPtr sAttr,Boolean emptyElement);
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void AccuAddXMLObjectHandle(AccuPtr a,StringPtr sKeyword,Handle hValue);
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void AccuAddXMLWithAttrPtr(AccuPtr a,StringPtr sKeyword,Ptr pAttr,long len,Boolean emptyElement);
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void AccuAddTagLine(AccuPtr a,StringPtr sKeyword,Boolean endTag);
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void XMLNoIndent();
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void XMLIncIndent();
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void XMLDecIndent();
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void AccuIndent(AccuPtr a);
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// functions for parsing XML
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short GetNextToken(TokenInfo *tokenInfo);
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PStr TokenToString(TokenInfo *pInfo, StringPtr s);
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OSErr TokenToURL(long *offset,AccuPtr a,TokenInfo *tokenInfo);
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short GetTokenIdx(AccuPtr accuKeywordList,StringPtr sToken);
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short GetNumAttribute(TokenInfo *pInfo,long *value);
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short GetAttribute(TokenInfo *pInfo,StringPtr sValue);
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unsigned char SkipWhiteSpace(TokenInfo *pInfo);
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unsigned char GetNextTokenChar(TokenInfo *tokenInfo);
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Boolean IsWhiteSpace(char c);
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// High-Level parser
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typedef struct XMLNameValuePairStruct
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{
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short type;
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short id;
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long numValue;
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Str63 shortValue;
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UHandle longValue;
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void *userData;
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} XMLNVP, *XMLNVPPtr, **XMLNVPH;
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typedef struct XMLBinaryStruct XMLBinary, *XMLBinPtr, **XMLBinH;
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struct XMLBinaryStruct
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{
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XMLNVP self;
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StackHandle attribs;
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StackHandle contents;
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};
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OSErr XMLParse(UHandle text,short keyWordStrn,AccuPtr keywords,StackHandle xmlbStack);
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void XMLBinDispose(XMLBinPtr xmlb);
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void XMLBinStackDispose(StackHandle xmlbStack);
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void XMLNVPDispose(XMLNVPPtr nvpP);
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void XMLNVPStackDispose(StackHandle nvpStack);
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#ifdef DEBUG
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OSErr XMLBinStackPrint(AccuPtr a,StackHandle xmlbStack);
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OSErr XMLBinPrint(AccuPtr a,XMLBinPtr xmlbP);
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OSErr XMLNVPStackPrint(AccuPtr a,StackHandle nvpStack);
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OSErr XMLNVPPrint(AccuPtr a,XMLNVPPtr nvpP);
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#endif
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#endif
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