111 lines
2.3 KiB
C++
Executable File
111 lines
2.3 KiB
C++
Executable File
#include <string>
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#include <vector>
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#include <stdexcept>
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#include <expat.h>
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#include "xmlassociatedtd.h"
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XmlAssociateDtd::XmlAssociateDtd(
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const std::string& path,
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const std::string& publicIdentifier,
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size_t size) :
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d(new DtdData())
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{
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d->buffer.reserve(size);
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d->path = path;
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d->publicIdentifier = publicIdentifier;
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d->rootElementSeen = false;
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d->insideDtd = false;
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XML_SetUserData(p, d.get());
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XML_SetElementHandler(p, start, end);
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XML_SetDoctypeDeclHandler(p, startdoctypehandler, enddoctypehandler);
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XML_SetDefaultHandlerExpand(p, defaulthandler);
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}
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XmlAssociateDtd::~XmlAssociateDtd()
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{
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}
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void XMLCALL XmlAssociateDtd::defaulthandler(
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void *data,
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const XML_Char *s,
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int len)
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{
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DtdData *d;
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d = (DtdData *)data;
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if (!d->insideDtd)
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d->buffer.append(s, len);
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}
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void XMLCALL XmlAssociateDtd::start(void *data,
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const XML_Char *el,
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const XML_Char **attr)
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{
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DtdData *d;
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d = (DtdData *)data;
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if (!d->rootElementSeen)
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{
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if (d->publicIdentifier.empty())
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{
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d->buffer += "<!DOCTYPE ";
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d->buffer += el;
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d->buffer += " SYSTEM \"";
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d->buffer += d->path;
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d->buffer += "\">\n";
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}
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else
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{
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d->buffer += "<!DOCTYPE ";
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d->buffer += el;
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d->buffer += " PUBLIC \"";
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d->buffer += d->publicIdentifier;
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d->buffer += "\" \"";
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d->buffer += d->path;
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d->buffer += "\">\n";
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}
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d->rootElementSeen = true;
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}
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d->buffer += "<";
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d->buffer += el;
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while (*attr)
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{
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d->buffer += " ";
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d->buffer += *attr;
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d->buffer += "=\"";
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d->buffer += xmliseAttribute(*(attr + 1));
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d->buffer += "\"";
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attr += 2;
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}
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d->buffer += ">";
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}
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void XMLCALL XmlAssociateDtd::end(void *data, const XML_Char *el)
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{
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DtdData *d;
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d = (DtdData *)data;
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d->buffer += "</";
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d->buffer += el;
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d->buffer += ">";
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}
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void XMLCALL XmlAssociateDtd::startdoctypehandler(
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void *data,
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const XML_Char *doctypeName,
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const XML_Char *sysid,
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const XML_Char *pubid,
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int has_internal_subset)
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{
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DtdData *d;
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d = (DtdData *)data;
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d->insideDtd = true;
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}
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void XMLCALL XmlAssociateDtd::enddoctypehandler(void *data)
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{
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DtdData *d;
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d = (DtdData *)data;
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d->insideDtd = false;
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}
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