| 1 | /*
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| 2 | * Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
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| 3 | *
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| 4 | * Redistribution and use in source and binary forms, with or without
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| 5 | * modification, are permitted provided that the following conditions
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| 6 | * are met:
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| 7 | * 1. Redistributions of source code must retain the above copyright
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| 8 | * notice, this list of conditions and the following disclaimer.
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| 9 | * 2. Redistributions in binary form must reproduce the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer in the
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| 11 | * documentation and/or other materials provided with the distribution.
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| 12 | *
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| 13 | * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
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| 14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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| 16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
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| 17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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| 18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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| 19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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| 20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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| 21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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| 23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 24 | */
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| 25 |
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| 26 | #ifndef APICast_h
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| 27 | #define APICast_h
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| 28 |
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| 29 | #include "ustring.h"
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| 30 | #include "ExecState.h"
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| 31 |
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| 32 | typedef const struct OpaqueJSContextGroup* JSContextGroupRef;
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| 33 | typedef const struct OpaqueJSContext* JSContextRef;
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| 34 | typedef struct OpaqueJSContext* JSGlobalContextRef;
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| 35 | typedef struct OpaqueJSPropertyNameAccumulator* JSPropertyNameAccumulatorRef;
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| 36 | typedef const struct OpaqueJSValue* JSValueRef;
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| 37 | typedef struct OpaqueJSValue* JSObjectRef;
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| 38 |
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| 39 | /* Opaque typing convenience methods */
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| 40 |
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| 41 | inline JSC::ExecState* toJS(JSContextRef c)
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| 42 | {
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| 43 | return reinterpret_cast<JSC::ExecState*>(const_cast<OpaqueJSContext*>(c));
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| 44 | }
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| 45 |
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| 46 | inline JSC::ExecState* toJS(JSGlobalContextRef c)
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| 47 | {
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| 48 | return reinterpret_cast<JSC::ExecState*>(c);
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| 49 | }
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| 50 |
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| 51 | inline JSC::JSValue* toJS(JSValueRef v)
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| 52 | {
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| 53 | return reinterpret_cast<JSC::JSValue*>(const_cast<OpaqueJSValue*>(v));
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| 54 | }
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| 55 |
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| 56 | inline JSC::JSObject* toJS(JSObjectRef o)
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| 57 | {
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| 58 | return reinterpret_cast<JSC::JSObject*>(o);
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| 59 | }
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| 60 |
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| 61 | inline JSC::PropertyNameArray* toJS(JSPropertyNameAccumulatorRef a)
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| 62 | {
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| 63 | return reinterpret_cast<JSC::PropertyNameArray*>(a);
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| 64 | }
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| 65 |
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| 66 | inline JSC::JSGlobalData* toJS(JSContextGroupRef g)
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| 67 | {
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| 68 | return reinterpret_cast<JSC::JSGlobalData*>(const_cast<OpaqueJSContextGroup*>(g));
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| 69 | }
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| 70 |
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| 71 | inline JSValueRef toRef(JSC::JSValue* v)
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| 72 | {
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| 73 | return reinterpret_cast<JSValueRef>(v);
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| 74 | }
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| 75 |
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| 76 | inline JSValueRef* toRef(JSC::JSValue** v)
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| 77 | {
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| 78 | return reinterpret_cast<JSValueRef*>(const_cast<const JSC::JSValue**>(v));
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| 79 | }
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| 80 |
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| 81 | inline JSObjectRef toRef(JSC::JSObject* o)
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| 82 | {
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| 83 | return reinterpret_cast<JSObjectRef>(o);
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| 84 | }
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| 85 |
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| 86 | inline JSObjectRef toRef(const JSC::JSObject* o)
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| 87 | {
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| 88 | return reinterpret_cast<JSObjectRef>(const_cast<JSC::JSObject*>(o));
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| 89 | }
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| 90 |
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| 91 | inline JSContextRef toRef(JSC::ExecState* e)
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| 92 | {
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| 93 | return reinterpret_cast<JSContextRef>(e);
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| 94 | }
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| 95 |
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| 96 | inline JSGlobalContextRef toGlobalRef(JSC::ExecState* e)
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| 97 | {
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| 98 | return reinterpret_cast<JSGlobalContextRef>(e);
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| 99 | }
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| 100 |
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| 101 | inline JSPropertyNameAccumulatorRef toRef(JSC::PropertyNameArray* l)
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| 102 | {
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| 103 | return reinterpret_cast<JSPropertyNameAccumulatorRef>(l);
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| 104 | }
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| 105 |
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| 106 | inline JSContextGroupRef toRef(JSC::JSGlobalData* g)
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| 107 | {
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| 108 | return reinterpret_cast<JSContextGroupRef>(g);
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| 109 | }
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| 110 |
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| 111 | #endif // APICast_h
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