bool
ZDriver::writeSource( void )
{
std::ofstream out;
bool isOk = false;
getFileName( myFileName, ".cpp" );
out.open( myFileName.c_str() );
if ( out.is_open() )
{
myCurLineNum = 1;
myPimplName = "priv";
myPimplName.append( getParserName() );
myPimplName.append( "Impl" );
out << "// This file auto-generated from " << getParserName()
<< ".lem by " << VersionInfo::appName() << " version "
<< VersionInfo::appVersion() << endl();
out << "// Editing of this file strongly discouraged." << endl();
emitValue( getValue( "include" ), out );
out << endl() << "#include <Core.h>" << endl();
std::string incName;
Util::getFileName( incName, std::string(), getSourceFile(), ".h" );
out << endl() << "#include \"" << incName << "\"" << endl();
out << endl() << "#include <utility>" << endl();
out << "#include <stack>" << endl();
out << "#include <map>" << endl();
out << "#include <vector>" << endl();
out << "#include <iostream>" << endl();
out << "#include <Util/Any.h>" << endl();
if ( ! myNameSpace.empty() )
{
emitFuncBreak( out );
out << "using " << myNameSpace;
if ( *(myNameSpace.end()-1) != ':' )
out << "::";
out << getParserName() << ";" << endl();
}
writeImplClassDecl( out );
writeParserCtorDtor( out );
writeMainParserFunc( out );
writeImplClassCtorDtor( out );
writeShiftFunc( out );
writeReduceFunc( out );
writeAcceptFunc( out );
writeDestructorHandler( out );
writeParserUtil( out );
writeErrorRoutines( out );
emitValue( getValue( "code" ), out );
isOk = true;
}
return isOk;
}
void Upload::getParams(const UserConnection& aSource, StringMap& params) {
Transfer::getParams(aSource, params);
params["source"] = getSourceFile();
}
void
ZDriver::emitRule( const Rule *rp, std::ostream &out )
{
std::string rpCode = rp->getCode();
std::string::size_type curPos;
int codeLine = rp->getCodeLine();
while ( rpCode[0] == ' ' || rpCode[0] == '\t' || rpCode[0] == '\n' )
{
if ( rpCode[0] == '\n' )
++codeLine;
rpCode.erase( rpCode.begin() );
}
emitLineInfo( getSourceFile(), codeLine, out );
const Rule::RHSList &rhs = rp->getRHS();
Rule::RHSListConstIter ri, re;
if ( ! rpCode.empty() )
{
curPos = 0;
rpCode.insert( curPos, " " );
while ( curPos != std::string::npos )
{
curPos = rpCode.find( '\n', curPos );
if ( curPos != std::string::npos )
{
incOutLine();
++curPos;
rpCode.insert( curPos, " " );
}
}
while ( rpCode[rpCode.size() - 1] == ' ' ||
rpCode[rpCode.size() - 1] == '\t' )
rpCode.erase( rpCode.end() - 1 );
std::string replStr = "Util::any_cast< ";
Symbol *lhsSym = SymbolTable::get()->find( rp->getLHS() );
replStr.append( lhsSym->getDataType() );
replStr.append( " >( data )" );
substCode( rpCode, rp->getLHSAlias(), replStr, true,
lhsSym->getDataType() );
const std::string &tokenType = getValue( "token_type" ).first;
for ( ri = rhs.begin(), re = rhs.end(); ri != re; ++ri )
{
Symbol *sp = SymbolTable::get()->find( (*ri).first );
const std::string &dataType = sp->getDataType();
std::ostringstream tmpOut;
replStr = "Util::any_cast< ";
if ( Symbol::NONTERMINAL == sp->getType() && ! dataType.empty() )
replStr.append( dataType );
else
replStr.append( tokenType );
replStr.append( " >( rhsData[" );
tmpOut << ( ri - rhs.begin() );
replStr.append( tmpOut.str() );
replStr.append( "] )" );
substCode( rpCode, (*ri).second, replStr );
}
out << rpCode;
}
emitLineInfo( myFileName, getOutLine(), out );
for ( ri = rhs.begin(), re = rhs.end(); ri != re; ++ri )
{
Symbol *sp = SymbolTable::get()->find( (*ri).first );
if ( (*ri).second.empty() )
{
out << " callDtor( " << sp->getIndex()
<< ", rhsData[" << ( ri - rhs.begin() )
<< "] );" << endl();
}
}
}
