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fixes bug 171102 "prefetch <link rel=prefetch> and only prefetch the first

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occurance of <link rel=next>" r=gagan sr=jst


git-svn-id: svn://10.0.0.236/trunk@131048 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
darin%netscape.com 2002-10-03 02:53:18 +00:00
parent c4a495e607
commit 88943e0691
1 changed files with 9 additions and 7 deletions
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16
mozilla/content/html/document/src/nsHTMLContentSink.cpp
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@ -537,7 +537,7 @@ public:
const nsStringArray& aLinkTypes,
const nsString& aTitle, const nsString& aType,
const nsString& aMedia);
void ProcessNextLink(const nsAString &aRel);
void PrefetchHref(const nsAString &aHref);
void ProcessBaseHref(const nsAString& aBaseHref);
void ProcessBaseTarget(const nsAString& aBaseTarget);
@ -4786,9 +4786,10 @@ HTMLContentSink::ProcessLink(nsIHTMLContent* aElement,
nsStringArray linkTypes;
nsStyleLinkElement::ParseLinkTypes(aRel, linkTypes);
// is it a next link?
if (linkTypes.IndexOf(NS_LITERAL_STRING("next")) != -1) {
ProcessNextLink(aHref);
// prefetch href if relation is "next" or "prefetch"
if (linkTypes.IndexOf(NS_LITERAL_STRING("next")) != -1 ||
linkTypes.IndexOf(NS_LITERAL_STRING("prefetch")) != -1) {
PrefetchHref(aHref);
}
// is it a stylesheet link?
@ -4907,7 +4908,7 @@ HTMLContentSink::ProcessStyleLink(nsIHTMLContent* aElement,
}
void
HTMLContentSink::ProcessNextLink(const nsAString &aHref)
HTMLContentSink::PrefetchHref(const nsAString &aHref)
{
nsCOMPtr<nsIPrefetchService> prefetchService(
do_GetService(NS_PREFETCHSERVICE_CONTRACTID));
@ -4984,11 +4985,12 @@ HTMLContentSink::ProcessLINKTag(const nsIParserNode& aNode)
// XXX seems overkill to generate this string array
nsStringArray linkTypes;
nsStyleLinkElement::ParseLinkTypes(relVal, linkTypes);
if (linkTypes.IndexOf(NS_LITERAL_STRING("next")) != -1) {
if (linkTypes.IndexOf(NS_LITERAL_STRING("next")) != -1 ||
linkTypes.IndexOf(NS_LITERAL_STRING("prefetch")) != 1) {
nsAutoString hrefVal;
element->GetAttr(kNameSpaceID_None, nsHTMLAtoms::href, hrefVal);
if (!hrefVal.IsEmpty()) {
ProcessNextLink(hrefVal);
PrefetchHref(hrefVal);
}
}
}