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Bug 1100219 - Avoid lots of unnecessary string copying in ProtocolParser. r=neil.

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This commit is contained in:
Nicholas Nethercote
2014-11-18 18:42:43 -08:00
parent b383afe857
commit 2285a89165
1 changed files with 4 additions and 4 deletions
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8
toolkit/components/url-classifier/ProtocolParser.cpp
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@@ -284,7 +284,7 @@ ProtocolParser::ProcessChunk(bool* aDone)
// Pull the chunk out of the pending stream data.
nsAutoCString chunk;
chunk.Assign(Substring(mPending, 0, mChunkState.length));
mPending = Substring(mPending, mChunkState.length);
mPending.Cut(0, mChunkState.length);
*aDone = false;
mState = PROTOCOL_STATE_CONTROL;
@@ -590,14 +590,14 @@ ProtocolParser::ProcessHostSubComplete(uint8_t aNumEntries,
}
bool
ProtocolParser::NextLine(nsACString& line)
ProtocolParser::NextLine(nsACString& aLine)
{
int32_t newline = mPending.FindChar('\n');
if (newline == kNotFound) {
return false;
}
line.Assign(Substring(mPending, 0, newline));
mPending = Substring(mPending, newline + 1);
aLine.Assign(Substring(mPending, 0, newline));
mPending.Cut(0, newline + 1);
return true;
}