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Fix fo bug 274964 (Switch to Expat's xml declaration parsing). r/sr=jst.

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peterv@propagandism.org
2004-12-17 09:17:35 +00:00
parent ad351a9fb5
commit a1df70ba22
12 changed files with 72 additions and 86 deletions
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20
content/xml/document/src/nsXMLContentSink.cpp
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@@ -1232,24 +1232,12 @@ nsXMLContentSink::HandleProcessingInstruction(const PRUnichar *aTarget,
}
NS_IMETHODIMP
nsXMLContentSink::HandleXMLDeclaration(const PRUnichar *aData,
PRUint32 aLength)
nsXMLContentSink::HandleXMLDeclaration(const PRUnichar *aVersion,
const PRUnichar *aEncoding,
const PRInt32 aStandalone)
{
NS_ENSURE_ARG_POINTER(aData);
// strlen("<?xml version='a'?>") == 19, shortest decl
NS_ENSURE_TRUE(aLength >= 19, NS_ERROR_INVALID_ARG);
mDocument->SetXMLDeclaration(aVersion, aEncoding, aStandalone);
// <?xml version="a" encoding="a" standalone="yes|no"?>
const nsAString& data = Substring(aData + 6, aData + aLength - 2); // strip out "<?xml " and "?>"
nsAutoString version, encoding, standalone;
// XXX If this is too slow we need to parse this here
nsParserUtils::GetQuotedAttributeValue(data, NS_LITERAL_STRING("version"), version);
nsParserUtils::GetQuotedAttributeValue(data, NS_LITERAL_STRING("encoding"), encoding);
nsParserUtils::GetQuotedAttributeValue(data, NS_LITERAL_STRING("standalone"), standalone);
mDocument->SetXMLDeclaration(version, encoding, standalone);
return NS_OK;
}