X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Futf8.cpp;fp=source%2Futf8.cpp;h=0000000000000000000000000000000000000000;hp=c7e1705f814e2d099d3b0180730c57e3aa210d85;hb=b42ed73a1b241c0e93ee03c43c4584b41c549bac;hpb=5b1368cb791cab043f0435628cacbaff36e39b7b

diff --git a/source/utf8.cpp b/source/utf8.cpp
deleted file mode 100644
index c7e1705..0000000
--- a/source/utf8.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-/* $Id$
-
-This file is part of libmspstrings
-Copyright © 2006-2007 Mikko Rasa
-Distributed under the LGPL
-*/
-
-#include "utf8.h"
-
-using namespace std;
-
-namespace Msp {
-namespace Codecs {
-
-void Utf8::Encoder::encode_char(UnicodeChar ch, string &buf)
-{
-	if(ch<0 || ch>0x10FFFF)
-		return error(ch, buf, "Can't express character in UTF-8");
-
-	unsigned bytes = 1;
-	if(ch>0xFFFF)
-		bytes = 4;
-	else if(ch>0x7FF)
-		bytes = 3;
-	else if(ch>0x7F)
-		bytes = 2;
-
-	if(bytes==1)
-		buf += ch;
-	else
-	{
-		char utf[4];
-
-		utf[0] = 0xFF<<(8-bytes) | ch>>(bytes*6-6);
-		for(unsigned j=bytes-1; j>0; --j)
-		{
-			utf[j] = 0x80 | (ch&0x3F);
-			ch >>= 6;
-		}
-
-		buf.append(utf, bytes);
-	}
-}
-
-void Utf8::Encoder::transliterate(UnicodeChar, string &buf)
-{
-	buf.append("\357\277\275", 3);  // � U+FFFE Replacement Character
-}
-
-
-UnicodeChar Utf8::Decoder::decode_char(const string &str, string::const_iterator &i)
-{
-	if(i==str.end())
-		return error("No input");
-
-	if((*i&0xC0)==0x80)
-	{
-		UnicodeChar result = error("UTF-8 tail byte found when expecting head");
-		++i;
-		return result;
-	}
-	else if(*i&0x80)
-	{
-		unsigned bytes = 2;
-		unsigned mask = 0x20;
-		for(; *i&mask; mask>>=1)
-			++bytes;
-
-		string::const_iterator j = i;
-
-		UnicodeChar result = (*j++)&(mask-1);
-
-		unsigned k;
-		for(k=1; (k<bytes && j!=str.end() && (*j&0xC0)==0x80); ++k)
-			result = (result<<6) | ((*j++)&0x3F);
-
-		if(k<bytes)
-			result = error("Incomplete UTF-8 character");
-		else if(!(result>>(bytes*5-4)) || !(result>>7))
-			result = error("Denormalized UTF-8 multibyte sequence");
-		else if(result>0x10FFFF || (result>=0xD800 && result<=0xDFFF))
-			result = error("Invalid Unicode code point");
-
-		i = j;
-		return result;
-	}
-	else
-		return *i++;
-}
-
-} // namespace Codecs
-} // namespace Msp