xref: /external/chromium_org/third_party/WebKit/Source/platform/exported/WebCryptoResult.cpp

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#include "config.h"
#include "public/platform/WebCrypto.h"

#include "platform/CryptoResult.h"
#include "public/platform/WebArrayBuffer.h"
#include "wtf/PassRefPtr.h"
#include <string.h>

namespace blink {

void WebCryptoResult::completeWithError(WebCryptoErrorType errorType, const WebString& errorDetails)
{
    m_impl->completeWithError(errorType, errorDetails);
    reset();
}

void WebCryptoResult::completeWithBuffer(const WebArrayBuffer& buffer)
{
    RELEASE_ASSERT(!buffer.isNull());
    m_impl->completeWithBuffer(buffer);
    reset();
}

void WebCryptoResult::completeWithBuffer(const void* bytes, unsigned bytesSize)
{
    WebArrayBuffer buffer = WebArrayBuffer::create(bytesSize, 1);
    RELEASE_ASSERT(!buffer.isNull());
    memcpy(buffer.data(), bytes, bytesSize);
    completeWithBuffer(buffer);
}

void WebCryptoResult::completeWithJson(const char* utf8Data, unsigned length)
{
    m_impl->completeWithJson(utf8Data, length);
    reset();
}

void WebCryptoResult::completeWithBoolean(bool b)
{
    m_impl->completeWithBoolean(b);
    reset();
}

void WebCryptoResult::completeWithKey(const WebCryptoKey& key)
{
    ASSERT(!key.isNull());
    m_impl->completeWithKey(key);
    reset();
}

void WebCryptoResult::completeWithKeyPair(const WebCryptoKey& publicKey, const WebCryptoKey& privateKey)
{
    ASSERT(!publicKey.isNull());
    ASSERT(!privateKey.isNull());
    m_impl->completeWithKeyPair(publicKey, privateKey);
    reset();
}

bool WebCryptoResult::cancelled() const
{
    return m_impl->cancelled();
}

WebCryptoResult::WebCryptoResult(const PassRefPtr<CryptoResult>& impl)
    : m_impl(impl)
{
    ASSERT(m_impl.get());
}

void WebCryptoResult::reset()
{
    m_impl.reset();
}

void WebCryptoResult::assign(const WebCryptoResult& o)
{
    m_impl = o.m_impl;
}

} // namespace blink