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Add redirect magic for HEAD XMLHttpRequests.

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This commit is contained in:
Kris Maglione
2015-02-21 15:50:28 -08:00
parent 259b0d6e92
commit 54f38d90d9
1 changed files with 11 additions and 0 deletions
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11
common/modules/util.jsm
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@@ -783,6 +783,17 @@ var Util = Module("Util", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReference]),
if (params.mimeType) if (params.mimeType)
xmlhttp.overrideMimeType(params.mimeType); xmlhttp.overrideMimeType(params.mimeType);
if (params.method == "HEAD" && !params.notificationCallbacks)
params.notificationCallbacks = Class(XPCOM([Ci.nsIChannelEventSink, Ci.nsIInterfaceRequestor]), {
getInterface: function getInterface(iid) this.QueryInterface(iid),
asyncOnChannelRedirect: function (oldChannel, newChannel, flags, callback) {
if (newChannel instanceof Ci.nsIHttpChannel)
newChannel.requestMethod = "HEAD";
callback.onRedirectVerifyCallback(Cr.NS_OK);
}
})();
let args = [params.method || "GET", url, async]; let args = [params.method || "GET", url, async];
if (params.user != null || params.pass != null) if (params.user != null || params.pass != null)
args.push(params.user); args.push(params.user);