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53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; tab-width: 20; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef Base64UtilsSupport_h__
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#define Base64UtilsSupport_h__
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#include "mozilla/Base64.h"
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#include "mozilla/java/Base64UtilsNatives.h"
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namespace mozilla {
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namespace widget {
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class Base64UtilsSupport final
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: public java::Base64Utils::Natives<Base64UtilsSupport> {
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public:
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static jni::ByteArray::LocalRef Decode(jni::String::Param data) {
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if (!data) {
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return nullptr;
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}
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FallibleTArray<uint8_t> bytes;
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if (NS_FAILED(Base64URLDecode(
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data->ToCString(), Base64URLDecodePaddingPolicy::Ignore, bytes))) {
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return nullptr;
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}
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return jni::ByteArray::New((const signed char*)bytes.Elements(),
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bytes.Length());
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}
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static jni::String::LocalRef Encode(jni::ByteArray::Param data) {
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if (!data) {
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return nullptr;
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}
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nsTArray<int8_t> bytes = data->GetElements();
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nsCString result;
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if (NS_FAILED(
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Base64URLEncode(data->Length(), (const uint8_t*)bytes.Elements(),
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Base64URLEncodePaddingPolicy::Omit, result))) {
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return nullptr;
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}
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return jni::StringParam(result);
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}
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};
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} // namespace widget
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} // namespace mozilla
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#endif // Base64UtilsSupport_h__
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