1/*
2 * Copyright (C) 2012 Michael Pruett <michael@68k.org>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#include "config.h"
29
30#if ENABLE(INDEXED_DATABASE)
31
32#include "JSIDBObjectStore.h"
33
34#include "IDBBindingUtilities.h"
35#include "IDBKeyPath.h"
36#include "IDBObjectStore.h"
37#include "JSDOMBinding.h"
38#include "JSIDBIndex.h"
39#include <runtime/Error.h>
40#include <runtime/JSString.h>
41
42using namespace JSC;
43
44namespace WebCore {
45
46JSValue JSIDBObjectStore::createIndex(ExecState* exec)
47{
48    ScriptExecutionContext* context = jsCast<JSDOMGlobalObject*>(exec->lexicalGlobalObject())->scriptExecutionContext();
49    if (!context)
50        return exec->vm().throwException(exec, createReferenceError(exec, "IDBObjectStore script execution context is unavailable"));
51
52    if (exec->argumentCount() < 2)
53        return exec->vm().throwException(exec, createNotEnoughArgumentsError(exec));
54
55    String name = exec->argument(0).toString(exec)->value(exec);
56    if (exec->hadException())
57        return jsUndefined();
58
59    IDBKeyPath keyPath = idbKeyPathFromValue(exec, exec->argument(1));
60    if (exec->hadException())
61        return jsUndefined();
62
63    JSValue optionsValue = exec->argument(2);
64    if (!optionsValue.isUndefinedOrNull() && !optionsValue.isObject())
65        return throwTypeError(exec, "Not an object.");
66
67    bool unique = false;
68    bool multiEntry = false;
69    if (!optionsValue.isUndefinedOrNull()) {
70        unique = optionsValue.get(exec, Identifier(exec, "unique")).toBoolean(exec);
71        if (exec->hadException())
72            return jsUndefined();
73
74        multiEntry = optionsValue.get(exec, Identifier(exec, "multiEntry")).toBoolean(exec);
75        if (exec->hadException())
76            return jsUndefined();
77    }
78
79    ExceptionCode ec = 0;
80    JSValue result = toJS(exec, globalObject(), impl().createIndex(context, name, keyPath, unique, multiEntry, ec).get());
81    setDOMException(exec, ec);
82    return result;
83}
84
85}
86
87#endif
88