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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /netwerk/base/nsIRandomGenerator.idl
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/base/nsIRandomGenerator.idl')
-rw-r--r--netwerk/base/nsIRandomGenerator.idl46
1 files changed, 46 insertions, 0 deletions
diff --git a/netwerk/base/nsIRandomGenerator.idl b/netwerk/base/nsIRandomGenerator.idl
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+/* 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"
+
+%{C++
+#include <type_traits>
+%}
+
+/**
+ * Interface used to generate random data.
+ *
+ * @threadsafe
+ */
+[scriptable, uuid(2362d97a-747a-4576-8863-697667309209)]
+interface nsIRandomGenerator : nsISupports {
+ /**
+ * Generates the specified amount of random bytes.
+ *
+ * @param aLength
+ * The length of the data to generate.
+ * @param aBuffer
+ * A buffer that contains random bytes of size aLength.
+ */
+ void generateRandomBytes(in unsigned long aLength,
+ [retval, array, size_is(aLength)] out octet aBuffer);
+
+ /**
+ * Fills aBuffer with random bytes.
+ *
+ * @param aBuffer
+ * A buffer to fill with random bytes.
+ * @param aLength
+ * Length of aBuffer.
+ */
+ void generateRandomBytesInto([array, size_is(aLength)] in octet aBuffer,
+ in unsigned long aLength);
+
+%{C++
+ template<typename T>
+ std::enable_if_t<!std::is_pointer_v<T>, nsresult> GenerateRandomBytesInto(T& aResult) {
+ return GenerateRandomBytesInto(reinterpret_cast<uint8_t*>(&aResult), sizeof(T));
+ }
+%}
+};