X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fstringcodec%2Fcodec.cpp;h=b1c05c50292295e573f307497a175ac78797a08a;hb=94ee3a1040f67d9de2e92fc34049642b08d65b3e;hp=a342242402beaf65b8aafb4e9eee29b0af20550d;hpb=c5cb2162baeeb7c750595e07ba1cbfcb03702f77;p=libs%2Fcore.git

diff --git a/source/stringcodec/codec.cpp b/source/stringcodec/codec.cpp
index a342242..b1c05c5 100644
--- a/source/stringcodec/codec.cpp
+++ b/source/stringcodec/codec.cpp
@@ -16,17 +16,11 @@ namespace StringCodec {
 
 bool Codec::detect(const string &str) const
 {
-	Decoder *dec = create_decoder();
+	Decoder *dec = create_decoder(IGNORE_ERRORS);
+
 	bool result = true;
-	try
-	{
-		for(string::const_iterator i=str.begin(); i!=str.end(); )
-			dec->decode_char(str, i);
-	}
-	catch(const CodecError &)
-	{
-		result = false;
-	}
+	for(string::const_iterator i=str.begin(); (result && i!=str.end()); )
+		result = (dec->decode_char(str, i)!=-1);
 
 	delete dec;
 
@@ -47,18 +41,6 @@ string Codec::Encoder::encode(const ustring &str)
 	return buf;
 }
 
-void Codec::Encoder::error(unichar ch, string &buf, const string &msg)
-{
-	switch(err_mode)
-	{
-	case TRANSLITERATE:
-		transliterate(ch, buf);
-	case IGNORE_ERRORS:
-		break;
-	default:
-		throw CodecError(msg);
-	}
-}
 
 
 void Codec::Decoder::decode(const string &str, ustring &buf)
@@ -78,19 +60,6 @@ ustring Codec::Decoder::decode(const string &str)
 	return buf;
 }
 
-unichar Codec::Decoder::error(const string &msg)
-{
-	switch(err_mode)
-	{
-	case TRANSLITERATE:
-		return 0xFFFD;
-	case IGNORE_ERRORS:
-		return -1;
-	default:
-		throw CodecError(msg);
-	}
-}
-
 Codec *create_codec(const string &n)
 {
 	string name;
@@ -111,7 +80,7 @@ Codec *create_codec(const string &n)
 	if(name=="jisx0208") return new JisX0208;
 	if(name=="utf8") return new Utf8;
 	if(name=="windows1252" || name=="cp1252") return new Windows1252;
-	throw InvalidParameterValue("Unknown string codec");
+	throw invalid_argument("unknown string codec");
 }
 
 Codec *detect_codec(const string &str)