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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "webkit/glue/idb_bindings.h"
#include "base/basictypes.h"
#include "base/scoped_ptr.h"
#include "base/string16.h"
#include "base/utf_string_conversions.h"
#include "third_party/WebKit/WebKit/chromium/public/WebIDBKey.h"
#include "third_party/WebKit/WebKit/chromium/public/WebIDBKeyPath.h"
#include "third_party/WebKit/WebKit/chromium/public/WebSerializedScriptValue.h"
#include "third_party/WebKit/WebKit/chromium/public/WebString.h"
#include "v8/include/v8.h"
namespace webkit_glue {
using WebKit::WebIDBKey;
using WebKit::WebIDBKeyPath;
using WebKit::WebSerializedScriptValue;
namespace {
class LocalContext {
public:
LocalContext()
: context_(v8::Context::New()) {
context_->Enter();
}
virtual ~LocalContext() {
context_->Exit();
context_.Dispose();
}
private:
v8::Locker lock_;
v8::HandleScope scope_;
v8::Persistent<v8::Context> context_;
DISALLOW_COPY_AND_ASSIGN(LocalContext);
};
} // namespace
bool IDBKeysFromValuesAndKeyPath(
const std::vector<WebSerializedScriptValue>& serialized_script_values,
const string16& idb_key_path,
std::vector<WebIDBKey>* values) {
LocalContext env;
WebIDBKeyPath web_idb_key_path = WebIDBKeyPath::create(idb_key_path);
bool error = web_idb_key_path.parseError() != 0;
// TODO(bulach): what to do when we have a parse error? For now, setting
// all values back as invalid and returning a boolean.
for (std::vector<WebSerializedScriptValue>::const_iterator i =
serialized_script_values.begin();
i != serialized_script_values.end(); ++i) {
if (error) {
values->push_back(WebIDBKey::createInvalid());
} else {
values->push_back(
WebIDBKey::createFromValueAndKeyPath(*i, web_idb_key_path));
}
}
return error;
}
} // namespace webkit_glue
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