77 lines
1.7 KiB
C++
77 lines
1.7 KiB
C++
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// Copyright (c) 1995 James Clark
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// See the file COPYING for copying permission.
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#include "config.h"
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#include "sptchar.h"
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#include "EntityApp.h"
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#include "InputSource.h"
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#include "OutputCharStream.h"
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#include "SpentMessages.h"
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#ifdef SP_NAMESPACE
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using namespace SP_NAMESPACE;
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#endif
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class SpentApp : public EntityApp {
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public:
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SpentApp();
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void processOption(AppChar opt, const AppChar *arg);
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int processSysid(const StringC &);
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private:
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Boolean isNdata_;
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Boolean rawOutput_;
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};
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SP_DEFINE_APP(SpentApp)
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SpentApp::SpentApp()
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: rawOutput_(0), isNdata_(0)
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{
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registerOption('n', SP_T("non-sgml"), SpentMessages::nHelp);
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registerOption('r', SP_T("raw"), SpentMessages::rHelp);
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registerInfo(SpentMessages::info1);
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registerInfo(SpentMessages::info2);
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}
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void SpentApp::processOption(AppChar opt, const AppChar *arg)
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{
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switch (opt) {
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case 'n':
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isNdata_ = 1;
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if (!outputCodingSystem_)
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outputCodingSystem_ = codingSystemKit_->identityCodingSystem();
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rawOutput_ = 1;
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break;
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case 'r':
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rawOutput_ = 1;
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break;
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default:
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EntityApp::processOption(opt, arg);
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break;
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}
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}
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int SpentApp::processSysid(const StringC &sysid)
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{
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InputSource *in = entityManager()->open(sysid,
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systemCharset(),
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InputSourceOrigin::make(),
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isNdata_ ? ExtendEntityManager::isNdata : 0,
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*this);
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if (!in)
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return 1;
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OutputCharStream *os = makeStdOut();
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if (!rawOutput_)
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os = new RecordOutputCharStream(os);
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for (;;) {
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Xchar c = in->get(*this);
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if (c == InputSource::eE)
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break;
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in->extendToBufferEnd();
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os->write(in->currentTokenStart(), in->currentTokenLength());
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}
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delete os;
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return in->accessError();
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}
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