TokenMessageArg.cxx revision 7c478bd95313f5f23a4c958a745db2134aa03244
// Copyright (c) 1994 James Clark
// See the file COPYING for copying permission.
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __GNUG__
#pragma implementation
#endif
#include "splib.h"
#include "TokenMessageArg.h"
#include "MessageBuilder.h"
#include "token.h"
#include "ParserMessages.h"
#include "Mode.h"
#include "ModeInfo.h"
#include "macros.h"
#ifdef SP_NAMESPACE
namespace SP_NAMESPACE {
#endif
TokenMessageArg::TokenMessageArg(Token token, Mode mode,
const ConstPtr<Syntax> &syntax,
const ConstPtr<Sd> &sd)
: token_(token), mode_(mode), syntax_(syntax), sd_(sd)
{
}
MessageArg *TokenMessageArg::copy() const
{
return new TokenMessageArg(*this);
}
void TokenMessageArg::append(MessageBuilder &builder) const
{
// FIXME translate function characters in delimiters into
// &#NAME; form.
if (token_ >= tokenFirstShortref) {
builder.appendFragment(ParserMessages::shortrefDelim);
return;
}
if (token_ == tokenEe) {
builder.appendFragment(ParserMessages::entityEnd);
return;
}
ModeInfo iter(mode_, *sd_);
TokenInfo info;
const MessageFragment *fragment = 0;
while (iter.nextToken(&info))
if (info.token == token_) {
switch (info.type) {
case TokenInfo::delimType:
case TokenInfo::delimDelimType:
case TokenInfo::delimSetType:
{
const StringC &delim = syntax_->delimGeneral(info.delim1);
builder.appendFragment(ParserMessages::delimStart);
builder.appendChars(delim.data(), delim.size());
fragment = &ParserMessages::delimEnd;
}
break;
case TokenInfo::setType:
switch (info.set) {
case Syntax::digit:
fragment = &ParserMessages::digit;
break;
case Syntax::nameStart:
fragment = &ParserMessages::nameStartCharacter;
break;
case Syntax::sepchar:
fragment = &ParserMessages::sepchar;
break;
case Syntax::s:
fragment = &ParserMessages::separator;
break;
case Syntax::nmchar:
fragment = &ParserMessages::nameCharacter;
break;
case Syntax::sgmlChar:
fragment = &ParserMessages::dataCharacter;
break;
case Syntax::minimumData:
fragment = &ParserMessages::minimumDataCharacter;
break;
case Syntax::significant:
fragment = &ParserMessages::significantCharacter;
break;
default:
CANNOT_HAPPEN();
}
break;
case TokenInfo::functionType:
switch (info.function) {
case Syntax::fRE:
fragment = &ParserMessages::recordEnd;
break;
case Syntax::fRS:
fragment = &ParserMessages::recordStart;
break;
case Syntax::fSPACE:
fragment = &ParserMessages::space;
break;
}
break;
}
break;
}
if (fragment)
builder.appendFragment(*fragment);
}
#ifdef SP_NAMESPACE
}
#endif