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/* -*- Mode: c++; c-basic-offset: 2; tab-width: 20; indent-tabs-mode: nil; -*-
* 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/. */
#ifndef Base64UtilsSupport_h__
#define Base64UtilsSupport_h__
#include "mozilla/Base64.h"
#include "mozilla/java/Base64UtilsNatives.h"
namespace mozilla {
namespace widget {
class Base64UtilsSupport final
: public java::Base64Utils::Natives<Base64UtilsSupport> {
public:
static jni::ByteArray::LocalRef Decode(jni::String::Param data) {
if (!data) {
return nullptr;
}
FallibleTArray<uint8_t> bytes;
if (NS_FAILED(Base64URLDecode(
data->ToCString(), Base64URLDecodePaddingPolicy::Ignore, bytes))) {
return nullptr;
}
return jni::ByteArray::New((const signed char*)bytes.Elements(),
bytes.Length());
}
static jni::String::LocalRef Encode(jni::ByteArray::Param data) {
if (!data) {
return nullptr;
}
nsTArray<int8_t> bytes = data->GetElements();
nsCString result;
if (NS_FAILED(
Base64URLEncode(data->Length(), (const uint8_t*)bytes.Elements(),
Base64URLEncodePaddingPolicy::Omit, result))) {
return nullptr;
}
return jni::StringParam(result);
}
};
} // namespace widget
} // namespace mozilla
#endif // Base64UtilsSupport_h__
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