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fix the 0x00-0x20 and 0x7f problem nsUnicodeDecodeUtil.cpp

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git-svn-id: svn://10.0.0.236/trunk@17729 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
ftang%netscape.com 1999-01-14 08:22:31 +00:00
parent 08a09d5e00
commit 4d05a35652
1 changed files with 8 additions and 2 deletions
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10
mozilla/intl/uconv/src/nsUnicodeDecodeUtil.cpp
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@ -86,7 +86,10 @@ NS_IMETHODIMP nsUnicodeDecodeUtil::Convert(
if(uScan(aShiftTable, (PRInt32*) 0, src, &med, srclen, &scanlen)) {
uMapCode((uTable*) aMappingTable,med, dest);
if(*dest == NOMAPPING) {
if(nsIUnicodeDecoder::kOnError_Signal == aBehavior)
if((*src < 0x20) || (0x7F == *src))
{ // somehow some table miss the 0x00 - 0x20 part
*dest = (PRUnichar) *src;
} else if(nsIUnicodeDecoder::kOnError_Signal == aBehavior)
{
*aSrcLength -= srclen;
*aDestLength = validlen;
@ -153,7 +156,10 @@ NS_IMETHODIMP nsUnicodeDecodeUtil::Convert(
}
}
if(i == numberOfTable) {
if(nsIUnicodeDecoder::kOnError_Signal == aBehavior)
if((*src < 0x20) || (0x7F == *src))
{ // somehow some table miss the 0x00 - 0x20 part
*dest = (PRUnichar) *src;
} else if(nsIUnicodeDecoder::kOnError_Signal == aBehavior)
{
*aSrcLength -= srclen;
*aDestLength = validlen;