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Bug 953360 - <a ping> attribute should split on white space not only space r=jst

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This commit is contained in:
Robert Longson 2014-05-18 09:51:16 +02:00
parent 84447104d8
commit c456a4fb49
1 changed files with 10 additions and 22 deletions
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32
docshell/base/nsDocShell.cpp
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@ -73,6 +73,7 @@
#include "nsIChannel.h"
#include "IHistory.h"
#include "nsViewSourceHandler.h"
#include "nsWhitespaceTokenizer.h"
// we want to explore making the document own the load group
// so we can associate the document URI with the load group.
@ -366,28 +367,15 @@ ForEachPing(nsIContent *content, ForEachPingCallback callback, void *closure)
nsIDocument *doc = content->OwnerDoc();
// value contains relative URIs split on spaces (U+0020)
const char16_t *start = value.BeginReading();
const char16_t *end = value.EndReading();
const char16_t *iter = start;
for (;;) {
if (iter < end && *iter != ' ') {
++iter;
} else { // iter is pointing at either end or a space
while (*start == ' ' && start < iter)
++start;
if (iter != start) {
nsCOMPtr<nsIURI> uri, baseURI = content->GetBaseURI();
ios->NewURI(NS_ConvertUTF16toUTF8(Substring(start, iter)),
doc->GetDocumentCharacterSet().get(),
baseURI, getter_AddRefs(uri));
if (CheckPingURI(uri, content)) {
callback(closure, content, uri, ios);
}
}
start = iter = iter + 1;
if (iter >= end)
break;
nsWhitespaceTokenizer tokenizer(value);
while (tokenizer.hasMoreTokens()) {
nsCOMPtr<nsIURI> uri, baseURI = content->GetBaseURI();
ios->NewURI(NS_ConvertUTF16toUTF8(tokenizer.nextToken()),
doc->GetDocumentCharacterSet().get(),
baseURI, getter_AddRefs(uri));
if (CheckPingURI(uri, content)) {
callback(closure, content, uri, ios);
}
}
}