X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fiso2022jp.cpp;fp=source%2Fiso2022jp.cpp;h=0000000000000000000000000000000000000000;hp=d9c7ceac147b0e08ccd3e8c3c684dce6cb947722;hb=b42ed73a1b241c0e93ee03c43c4584b41c549bac;hpb=5b1368cb791cab043f0435628cacbaff36e39b7b

diff --git a/source/iso2022jp.cpp b/source/iso2022jp.cpp
deleted file mode 100644
index d9c7cea..0000000
--- a/source/iso2022jp.cpp
+++ /dev/null
@@ -1,160 +0,0 @@
-/* $Id$
-
-This file is part of libmspstrings
-Copyright © 2006-2007 Mikko Rasa
-Distributed under the LGPL
-*/
-#include "ascii.h"
-#include "iso2022jp.h"
-#include "jisx0201.h"
-#include "jisx0208.h"
-
-using namespace std;
-
-namespace Msp {
-namespace Codecs {
-
-void Iso2022Jp::Encoder::encode_char(UnicodeChar ch, string &buf)
-{
-	if(ch>=0 && ch<=0x7F && ch!=0x5C && ch!=0x7E)
-	{
-		if(mode!=ASCII && mode!=JISX0201)
-			switch_mode(ASCII, buf);
-		buf += ch;
-	}
-	else if(ch==0x5C || ch==0x7E)
-	{
-		if(mode!=ASCII)
-			switch_mode(ASCII, buf);
-		buf += ch;
-	}
-	else if(ch==0xA5 || ch==0x203E)
-	{
-		if(mode!=JISX0201)
-			switch_mode(JISX0201, buf);
-		if(ch==0xA5)
-			buf += 0x5C;
-		else if(ch==0x203E)
-			buf += 0x7E;
-	}
-	else
-	{
-		Kuten jis = ucs_to_jisx0208(ch);
-		if(!jis)
-			return error(ch, buf, "Can't express character in ISO-2022-JP");
-
-		if(mode!=JISX0208)
-			switch_mode(JISX0208, buf);
-
-		char jbuf[2] = {jis.ku+0x20, jis.ten+0x20};
-		buf.append(jbuf, 2);
-	}
-}
-
-void Iso2022Jp::Encoder::sync(string &buf)
-{
-	if(mode!=ASCII)
-		switch_mode(ASCII, buf);
-}
-
-void Iso2022Jp::Encoder::reset()
-{
-	mode = ASCII;
-}
-
-void Iso2022Jp::Encoder::switch_mode(Mode m, string &buf)
-{
-	mode = m;
-	switch(mode)
-	{
-	case ASCII:    buf.append("\033(B", 3); break;
-	case JISX0201: buf.append("\033(J", 3); break;
-	case JISX0208: buf.append("\033$B", 3); break;
-	default: throw CodecError("WTF?  Invalid mode in Iso2022Jp::Encoder::switch_mode");
-	}
-}
-
-void Iso2022Jp::Encoder::transliterate(UnicodeChar, string &buf)
-{
-	if(mode!=ASCII)
-		switch_mode(ASCII, buf);
-	buf += '?';
-}
-
-
-Iso2022Jp::Decoder::Decoder(ErrorMode em):
-	Codec::Decoder(em),
-	mode(ASCII),
-	dec(new Ascii::Decoder)
-{ }
-
-UnicodeChar Iso2022Jp::Decoder::decode_char(const string &str, string::const_iterator &i)
-{
-	if(i==str.end())
-		return error("No input");
-
-	while(i!=str.end())
-	{
-		string::const_iterator j = i;
-
-		UnicodeChar result = -1;
-		if(*j==033)
-		{
-			unsigned escape = 0;
-			for(++j; j!=str.end(); ++j)
-			{
-				escape = escape<<8 | static_cast<unsigned char>(*j);
-				if(*j>='@' && *j<='Z')
-					break;
-			}
-
-			bool ok = true;
-			switch(escape)
-			{
-			case 0x2842: switch_mode(ASCII); break;    // ESC ( B
-			case 0x284A: switch_mode(JISX0201); break; // ESC ( J
-			case 0x2440:                               // ESC $ @
-			case 0x2442: switch_mode(JISX0208); break; // ESC $ B
-			default: ok = false;
-			}
-
-			if(ok)
-				i = j;
-			else
-				result = *i;
-			++i;
-		}
-		else if(dec)
-			return dec->decode_char(str, i);
-		else
-			throw CodecError("WTF?  No sub-decoder for Iso2022Jp::Decoder");
-
-		if(result>=0)
-			return result;
-	}
-
-	return -1;
-}
-
-void Iso2022Jp::Decoder::reset()
-{
-	delete dec;
-	mode = ASCII;
-	dec = new Ascii::Decoder;
-}
-
-void Iso2022Jp::Decoder::switch_mode(Mode m)
-{
-	delete dec;
-
-	mode = m;
-	switch(mode)
-	{
-	case ASCII: dec = new Ascii::Decoder; break;
-	case JISX0201: dec = new JisX0201::Decoder; break;
-	case JISX0208: dec = new JisX0208::Decoder; break;
-	}
-}
-
-} // namespace Codecs
-} // namespace Msp