1 files changed, 80 insertions, 0 deletions
diff --git a/netwerk/base/nsITimedChannel.idl b/netwerk/base/nsITimedChannel.idl
new file mode 100644
index 000000000..6ec2d1ff8
--- /dev/null
+++ b/netwerk/base/nsITimedChannel.idl
@@ -0,0 +1,80 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+interface nsIPrincipal;
+%{C++
+namespace mozilla {
+class TimeStamp;
+}
+%}
+
+native TimeStamp(mozilla::TimeStamp);
+
+// All properties return zero if the value is not available
+[scriptable, uuid(ca63784d-959c-4c3a-9a59-234a2a520de0)]
+interface nsITimedChannel : nsISupports {
+  // Set this attribute to true to enable collection of timing data.
+  // channelCreationTime will be available even with this attribute set to
+  // false.
+  attribute boolean timingEnabled;
+
+  // The number of redirects
+  attribute uint16_t redirectCount;
+
+  [noscript] readonly attribute TimeStamp channelCreation;
+  [noscript] readonly attribute TimeStamp asyncOpen;
+
+  // The following are only set when the document is not (only) read from the
+  // cache
+  [noscript] readonly attribute TimeStamp domainLookupStart;
+  [noscript] readonly attribute TimeStamp domainLookupEnd;
+  [noscript] readonly attribute TimeStamp connectStart;
+  [noscript] readonly attribute TimeStamp connectEnd;
+  [noscript] readonly attribute TimeStamp requestStart;
+  [noscript] readonly attribute TimeStamp responseStart;
+  [noscript] readonly attribute TimeStamp responseEnd;
+
+  // The redirect attributes timings must be writeble, se we can transfer
+  // the data from one channel to the redirected channel.
+  [noscript] attribute TimeStamp redirectStart;
+  [noscript] attribute TimeStamp redirectEnd;
+
+  // The initiator type
+  [noscript] attribute AString initiatorType;
+
+  // This flag should be set to false only if a cross-domain redirect occurred
+  [noscript] attribute boolean allRedirectsSameOrigin;
+  // This flag is set to false if the timing allow check fails
+  [noscript] attribute boolean allRedirectsPassTimingAllowCheck;
+  // Implements the timing-allow-check to determine if we should report
+  // timing info for the resourceTiming object.
+  [noscript] boolean timingAllowCheck(in nsIPrincipal origin);
+  %{C++
+  inline bool TimingAllowCheck(nsIPrincipal* aOrigin) {
+    bool allowed = false;
+    return NS_SUCCEEDED(TimingAllowCheck(aOrigin, &allowed)) && allowed;
+  }
+  %}
+
+  // The following are only set if the document is (partially) read from the
+  // cache
+  [noscript] readonly attribute TimeStamp cacheReadStart;
+  [noscript] readonly attribute TimeStamp cacheReadEnd;
+
+  // All following are PRTime versions of the above.
+  readonly attribute PRTime channelCreationTime;
+  readonly attribute PRTime asyncOpenTime;
+  readonly attribute PRTime domainLookupStartTime;
+  readonly attribute PRTime domainLookupEndTime;
+  readonly attribute PRTime connectStartTime;
+  readonly attribute PRTime connectEndTime;
+  readonly attribute PRTime requestStartTime;
+  readonly attribute PRTime responseStartTime;
+  readonly attribute PRTime responseEndTime;
+  readonly attribute PRTime cacheReadStartTime;
+  readonly attribute PRTime cacheReadEndTime;
+  readonly attribute PRTime redirectStartTime;
+  readonly attribute PRTime redirectEndTime;
+};