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/*
* Copyright (C) 2011 Google Inc. All rights reserved.
* Copyright (C) 2012 Motorola Mobility Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS 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 APPLE OR ITS 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, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "third_party/blink/renderer/core/url/dom_url.h"
#include "base/auto_reset.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/fileapi/public_url_manager.h"
#include "third_party/blink/renderer/core/url/url_search_params.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/loader/fetch/memory_cache.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
namespace blink {
// static
DOMURL* DOMURL::Create(const String& url, ExceptionState& exception_state) {
return MakeGarbageCollected<DOMURL>(PassKey(), url, NullURL(),
exception_state);
}
// static
DOMURL* DOMURL::Create(const String& url,
const String& base,
ExceptionState& exception_state) {
KURL base_url(base);
if (!base_url.IsValid()) {
exception_state.ThrowTypeError("Invalid base URL");
return nullptr;
}
return MakeGarbageCollected<DOMURL>(PassKey(), url, base_url,
exception_state);
}
DOMURL::DOMURL(PassKey,
const String& url,
const KURL& base,
ExceptionState& exception_state)
: url_(base, url) {
if (!url_.IsValid())
exception_state.ThrowTypeError("Invalid URL");
}
DOMURL::DOMURL(PassKey, const KURL& url): url_(url) {
}
DOMURL::~DOMURL() = default;
void DOMURL::Trace(Visitor* visitor) const {
visitor->Trace(search_params_);
ScriptWrappable::Trace(visitor);
}
// static
DOMURL* DOMURL::parse(const String& str) {
KURL url(str);
if (!url.IsValid()) {
return nullptr;
}
return MakeGarbageCollected<DOMURL>(PassKey(), url);
}
// static
DOMURL* DOMURL::parse(const String& str, const String& base) {
KURL base_url(base);
if (!base_url.IsValid()) {
return nullptr;
}
KURL url(base_url, str);
if (!url.IsValid()) {
return nullptr;
}
return MakeGarbageCollected<DOMURL>(PassKey(), url);
}
// static
bool DOMURL::canParse(const String& url) {
return KURL(NullURL(), url).IsValid();
}
// static
bool DOMURL::canParse(const String& url, const String& base) {
KURL base_url(base);
return base_url.IsValid() && KURL(base_url, url).IsValid();
}
void DOMURL::setHref(const String& value, ExceptionState& exception_state) {
KURL url(value);
if (!url.IsValid()) {
exception_state.ThrowTypeError("Invalid URL");
return;
}
url_ = url;
Update();
}
void DOMURL::setSearch(const String& value) {
DOMURLUtils::setSearch(value);
if (!value.empty() && value[0] == '?')
UpdateSearchParams(value.Substring(1));
else
UpdateSearchParams(value);
}
String DOMURL::CreatePublicURL(ExecutionContext* execution_context,
URLRegistrable* registrable) {
return execution_context->GetPublicURLManager().RegisterURL(registrable);
}
URLSearchParams* DOMURL::searchParams() {
if (!search_params_) {
search_params_ = URLSearchParams::Create(Url().Query().ToString(), this);
}
return search_params_.Get();
}
void DOMURL::Update() {
UpdateSearchParams(Url().Query().ToString());
}
void DOMURL::UpdateSearchParams(const String& query_string) {
if (!search_params_)
return;
base::AutoReset<bool> scope(&is_in_update_, true);
#if DCHECK_IS_ON()
DCHECK_EQ(search_params_->UrlObject(), this);
#endif
search_params_->SetInputWithoutUpdate(query_string);
}
} // namespace blink
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