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factor out some table-based string manipulation routines to make it easier to seperate unicode vs. 8-bit character strings. bug 114450, r=dbaron sr=jag

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git-svn-id: svn://10.0.0.236/trunk@112213 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
alecf%netscape.com
2002-01-15 22:57:29 +00:00
parent 4bbb7aaef3
commit bfe2c85e5b
13 changed files with 573 additions and 183 deletions
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10
mozilla/xpcom/string/obsolete/nsString.cpp
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@@ -287,7 +287,7 @@ nsCString::StripChar(PRUnichar aChar,PRInt32 anOffset){
*/
void
nsCString::StripChars(const char* aSet){
nsStr::StripChars(*this,aSet);
nsStr::StripChars1(*this,aSet);
}
@@ -396,14 +396,14 @@ nsCString::ReplaceSubstring(const nsCString& aTarget,const nsCString& aNewValue)
if(aNewValue.mLength<aTarget.mLength) {
//Since target is longer than newValue, we should delete a few chars first, then overwrite.
PRInt32 theDelLen=aTarget.mLength-aNewValue.mLength;
nsStr::Delete(*this,theIndex,theDelLen);
nsStr::Delete1(*this,theIndex,theDelLen);
nsStr::Overwrite(*this,aNewValue,theIndex);
}
else {
//this is the worst case: the newvalue is larger than the substr it's replacing
//so we have to insert some characters...
PRInt32 theInsLen=aNewValue.mLength-aTarget.mLength;
StrInsert(*this,theIndex,aNewValue,0,theInsLen);
StrInsert1into1(*this,theIndex,aNewValue,0,theInsLen);
nsStr::Overwrite(*this,aNewValue,theIndex);
theIndex += aNewValue.mLength;
}
@@ -467,7 +467,7 @@ void
nsCString::CompressSet(const char* aSet, PRUnichar aChar,PRBool aEliminateLeading,PRBool aEliminateTrailing){
if(aSet){
ReplaceChar(aSet,aChar);
nsStr::CompressSet(*this,aSet,aEliminateLeading,aEliminateTrailing);
nsStr::CompressSet1(*this,aSet,aEliminateLeading,aEliminateTrailing);
}
}
@@ -846,7 +846,7 @@ void nsCString::InsertWithConversion(PRUnichar aChar,PRUint32 anOffset){
nsStr::Initialize(temp,eTwoByte);
temp.mUStr=theBuffer;
temp.mLength=1;
StrInsert(*this,anOffset,temp,0,1);
StrInsert2into1(*this,anOffset,temp,0,1);
}