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b3378a02 | 1 | /* Cycript - Optimizing JavaScript Compiler/Runtime |
c1d3e52e | 2 | * Copyright (C) 2009-2015 Jay Freeman (saurik) |
d15b59f5 JF |
3 | */ |
4 | ||
f95d2598 | 5 | /* GNU Affero General Public License, Version 3 {{{ */ |
d15b59f5 | 6 | /* |
f95d2598 JF |
7 | * This program is free software: you can redistribute it and/or modify |
8 | * it under the terms of the GNU Affero General Public License as published by | |
9 | * the Free Software Foundation, either version 3 of the License, or | |
10 | * (at your option) any later version. | |
11 | ||
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
c15969fd | 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
f95d2598 JF |
15 | * GNU Affero General Public License for more details. |
16 | ||
17 | * You should have received a copy of the GNU Affero General Public License | |
18 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
b3378a02 | 19 | **/ |
d15b59f5 JF |
20 | /* }}} */ |
21 | ||
37954781 JF |
22 | #ifndef CYCRIPT_JAVASCRIPT_HPP |
23 | #define CYCRIPT_JAVASCRIPT_HPP | |
24 | ||
98735bfe JF |
25 | #include <set> |
26 | ||
9cad30fa JF |
27 | #include <JavaScriptCore/JSBase.h> |
28 | #include <JavaScriptCore/JSContextRef.h> | |
29 | #include <JavaScriptCore/JSStringRef.h> | |
30 | #include <JavaScriptCore/JSObjectRef.h> | |
31 | #include <JavaScriptCore/JSValueRef.h> | |
32 | ||
b128dfee DWT |
33 | #ifdef HAVE_FFI_FFI_H |
34 | #include <ffi/ffi.h> | |
35 | #else | |
9cad30fa | 36 | #include <ffi.h> |
b128dfee | 37 | #endif |
9cad30fa | 38 | |
b799113b JF |
39 | #include "Pooling.hpp" |
40 | #include "String.hpp" | |
ef6f48be | 41 | |
498c3570 JF |
42 | extern JSStringRef Array_s; |
43 | extern JSStringRef cy_s; | |
4dd55d2f | 44 | extern JSStringRef cyi_s; |
00b9328f JF |
45 | extern JSStringRef length_s; |
46 | extern JSStringRef message_s; | |
47 | extern JSStringRef name_s; | |
48 | extern JSStringRef pop_s; | |
49 | extern JSStringRef prototype_s; | |
50 | extern JSStringRef push_s; | |
51 | extern JSStringRef splice_s; | |
52 | extern JSStringRef toCYON_s; | |
53 | extern JSStringRef toJSON_s; | |
4cb8aa43 JF |
54 | extern JSStringRef toPointer_s; |
55 | extern JSStringRef toString_s; | |
56f57e5b | 56 | extern JSStringRef weak_s; |
37954781 | 57 | |
9cad30fa JF |
58 | void CYInitializeDynamic(); |
59 | JSGlobalContextRef CYGetJSContext(); | |
60 | JSObjectRef CYGetGlobalObject(JSContextRef context); | |
61 | ||
62 | extern "C" void CYSetupContext(JSGlobalContextRef context); | |
89d16b11 | 63 | const char *CYExecute(JSContextRef context, CYPool &pool, CYUTF8String code); |
b0ba908c | 64 | void CYCancel(); |
9cad30fa JF |
65 | |
66 | void CYSetArgs(int argc, const char *argv[]); | |
67 | ||
68 | bool CYCastBool(JSContextRef context, JSValueRef value); | |
69 | double CYCastDouble(JSContextRef context, JSValueRef value); | |
70 | ||
79492f21 | 71 | bool CYIsEqual(JSContextRef context, JSValueRef lhs, JSValueRef rhs); |
3c7fc7a8 | 72 | bool CYIsStrictEqual(JSContextRef context, JSValueRef lhs, JSValueRef rhs); |
79492f21 | 73 | |
b799113b JF |
74 | CYUTF8String CYPoolUTF8String(CYPool &pool, JSContextRef context, JSStringRef value); |
75 | const char *CYPoolCString(CYPool &pool, JSContextRef context, JSStringRef value); | |
9cad30fa | 76 | |
58321c0a | 77 | bool CYHasProperty(JSContextRef context, JSObjectRef object, JSStringRef name); |
9cad30fa JF |
78 | JSValueRef CYGetProperty(JSContextRef context, JSObjectRef object, size_t index); |
79 | JSValueRef CYGetProperty(JSContextRef context, JSObjectRef object, JSStringRef name); | |
80 | ||
81 | void CYSetProperty(JSContextRef context, JSObjectRef object, size_t index, JSValueRef value); | |
82 | void CYSetProperty(JSContextRef context, JSObjectRef object, JSStringRef name, JSValueRef value, JSPropertyAttributes attributes = kJSPropertyAttributeNone); | |
83 | void CYSetProperty(JSContextRef context, JSObjectRef object, JSStringRef name, JSValueRef (*callback)(JSContextRef, JSObjectRef, JSObjectRef, size_t, const JSValueRef[], JSValueRef *), JSPropertyAttributes attributes = kJSPropertyAttributeNone); | |
84 | ||
e78a4755 JF |
85 | void CYSetPrototype(JSContextRef context, JSObjectRef object, JSValueRef prototype); |
86 | ||
56f57e5b | 87 | JSValueRef CYGetCachedValue(JSContextRef context, JSStringRef name); |
9cad30fa JF |
88 | JSObjectRef CYGetCachedObject(JSContextRef context, JSStringRef name); |
89 | ||
90 | JSValueRef CYCastJSValue(JSContextRef context, bool value); | |
91 | JSValueRef CYCastJSValue(JSContextRef context, double value); | |
92 | JSValueRef CYCastJSValue(JSContextRef context, int value); | |
93 | JSValueRef CYCastJSValue(JSContextRef context, unsigned int value); | |
94 | JSValueRef CYCastJSValue(JSContextRef context, long int value); | |
95 | JSValueRef CYCastJSValue(JSContextRef context, long unsigned int value); | |
96 | JSValueRef CYCastJSValue(JSContextRef context, long long int value); | |
97 | JSValueRef CYCastJSValue(JSContextRef context, long long unsigned int value); | |
98 | ||
99 | JSValueRef CYCastJSValue(JSContextRef context, JSStringRef value); | |
100 | JSValueRef CYCastJSValue(JSContextRef context, const char *value); | |
101 | ||
102 | JSObjectRef CYCastJSObject(JSContextRef context, JSValueRef value); | |
103 | JSValueRef CYJSUndefined(JSContextRef context); | |
104 | JSValueRef CYJSNull(JSContextRef context); | |
105 | ||
2b1c9594 | 106 | void *CYCastPointer_(JSContextRef context, JSValueRef value, bool *guess = NULL); |
9cad30fa JF |
107 | |
108 | template <typename Type_> | |
2b1c9594 JF |
109 | _finline Type_ CYCastPointer(JSContextRef context, JSValueRef value, bool *guess = NULL) { |
110 | return reinterpret_cast<Type_>(CYCastPointer_(context, value, guess)); | |
9cad30fa JF |
111 | } |
112 | ||
b799113b | 113 | void CYPoolFFI(CYPool *pool, JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, JSValueRef value); |
9cad30fa JF |
114 | JSValueRef CYFromFFI(JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, bool initialize = false, JSObjectRef owner = NULL); |
115 | ||
2e862b3d | 116 | void CYCallFunction(CYPool &pool, JSContextRef context, ffi_cif *cif, void (*function)(), void *value, void **values); |
9d512587 | 117 | JSValueRef CYCallFunction(CYPool &pool, JSContextRef context, size_t setups, void *setup[], size_t count, const JSValueRef arguments[], bool initialize, sig::Signature *signature, ffi_cif *cif, void (*function)()); |
9cad30fa JF |
118 | |
119 | bool CYIsCallable(JSContextRef context, JSValueRef value); | |
120 | JSValueRef CYCallAsFunction(JSContextRef context, JSObjectRef function, JSObjectRef _this, size_t count, const JSValueRef arguments[]); | |
121 | ||
98735bfe JF |
122 | const char *CYPoolCCYON(CYPool &pool, JSContextRef context, JSObjectRef object, std::set<void *> &objects); |
123 | std::set<void *> *CYCastObjects(JSContextRef context, JSObjectRef _this, size_t count, const JSValueRef arguments[]); | |
9cad30fa | 124 | |
c4481e40 | 125 | struct CYHook { |
9cad30fa JF |
126 | void *(*ExecuteStart)(JSContextRef); |
127 | void (*ExecuteEnd)(JSContextRef, void *); | |
128 | ||
2e862b3d | 129 | void (*CallFunction)(CYPool &, JSContextRef, ffi_cif *, void (*)(), void *, void **); |
9cad30fa JF |
130 | |
131 | void (*Initialize)(); | |
132 | void (*SetupContext)(JSContextRef); | |
133 | ||
b799113b | 134 | bool (*PoolFFI)(CYPool *, JSContextRef, sig::Type *, ffi_type *, void *, JSValueRef); |
9cad30fa | 135 | JSValueRef (*FromFFI)(JSContextRef, sig::Type *, ffi_type *, void *, bool, JSObjectRef); |
588cf838 JF |
136 | |
137 | void *(*CastSymbol)(const char *); | |
9cad30fa JF |
138 | }; |
139 | ||
c4481e40 JF |
140 | struct CYRegisterHook { |
141 | CYRegisterHook(CYHook *hook); | |
142 | }; | |
9cad30fa | 143 | |
9cad30fa JF |
144 | JSObjectRef CYMakePointer(JSContextRef context, void *pointer, size_t length, sig::Type *type, ffi_type *ffi, JSObjectRef owner); |
145 | ||
8d20f0f1 | 146 | JSObjectRef CYMakeType(JSContextRef context, const char *encoding); |
9a39f705 JF |
147 | JSObjectRef CYMakeType(JSContextRef context, sig::Type *type); |
148 | JSObjectRef CYMakeType(JSContextRef context, sig::Signature *signature); | |
149 | ||
9cad30fa JF |
150 | void CYFinalize(JSObjectRef object); |
151 | ||
07db5f4d JF |
152 | size_t CYArrayLength(JSContextRef context, JSObjectRef array); |
153 | JSValueRef CYArrayGet(JSContextRef context, JSObjectRef array, size_t index); | |
154 | void CYArrayPush(JSContextRef context, JSObjectRef array, JSValueRef value); | |
155 | ||
b799113b | 156 | const char *CYPoolCString(CYPool &pool, JSContextRef context, JSValueRef value); |
9cad30fa JF |
157 | |
158 | JSStringRef CYCopyJSString(const char *value); | |
159 | JSStringRef CYCopyJSString(JSStringRef value); | |
160 | JSStringRef CYCopyJSString(CYUTF8String value); | |
35cad40b | 161 | JSStringRef CYCopyJSString(CYUTF16String value); |
9cad30fa JF |
162 | JSStringRef CYCopyJSString(JSContextRef context, JSValueRef value); |
163 | ||
51b6165e | 164 | void CYGarbageCollect(JSContextRef context); |
8fab8594 JF |
165 | void CYDestroyContext(); |
166 | ||
9cad30fa JF |
167 | class CYJSString { |
168 | private: | |
169 | JSStringRef string_; | |
170 | ||
171 | void Clear_() { | |
172 | if (string_ != NULL) | |
173 | JSStringRelease(string_); | |
174 | } | |
175 | ||
176 | public: | |
177 | CYJSString(const CYJSString &rhs) : | |
178 | string_(CYCopyJSString(rhs.string_)) | |
179 | { | |
180 | } | |
181 | ||
182 | template <typename Arg0_> | |
183 | CYJSString(Arg0_ arg0) : | |
184 | string_(CYCopyJSString(arg0)) | |
185 | { | |
186 | } | |
187 | ||
188 | template <typename Arg0_, typename Arg1_> | |
189 | CYJSString(Arg0_ arg0, Arg1_ arg1) : | |
190 | string_(CYCopyJSString(arg0, arg1)) | |
191 | { | |
192 | } | |
193 | ||
194 | CYJSString &operator =(const CYJSString &rhs) { | |
195 | Clear_(); | |
196 | string_ = CYCopyJSString(rhs.string_); | |
197 | return *this; | |
198 | } | |
199 | ||
200 | ~CYJSString() { | |
201 | Clear_(); | |
202 | } | |
203 | ||
204 | void Clear() { | |
205 | Clear_(); | |
206 | string_ = NULL; | |
207 | } | |
208 | ||
209 | operator JSStringRef() const { | |
210 | return string_; | |
211 | } | |
212 | }; | |
213 | ||
73f04979 | 214 | #ifdef __APPLE__ |
ccb4e34c JF |
215 | #define _weak __attribute__((__weak_import__)); |
216 | #else | |
217 | #define _weak | |
218 | #endif | |
219 | ||
56f57e5b JF |
220 | typedef struct OpaqueJSWeakObjectMap *JSWeakObjectMapRef; |
221 | typedef void (*JSWeakMapDestroyedCallback)(JSWeakObjectMapRef map, void *data); | |
222 | ||
ccb4e34c JF |
223 | extern "C" JSWeakObjectMapRef JSWeakObjectMapCreate(JSContextRef ctx, void *data, JSWeakMapDestroyedCallback destructor) _weak; |
224 | extern "C" void JSWeakObjectMapSet(JSContextRef ctx, JSWeakObjectMapRef map, void *key, JSObjectRef) _weak; | |
225 | extern "C" JSObjectRef JSWeakObjectMapGet(JSContextRef ctx, JSWeakObjectMapRef map, void *key) _weak; | |
226 | extern "C" bool JSWeakObjectMapClear(JSContextRef ctx, JSWeakObjectMapRef map, void *key, JSObjectRef object) _weak; | |
227 | extern "C" void JSWeakObjectMapRemove(JSContextRef ctx, JSWeakObjectMapRef map, void* key) _weak; | |
b0ba908c JF |
228 | |
229 | typedef bool (*JSShouldTerminateCallback)(JSContextRef ctx, void *context); | |
ccb4e34c | 230 | extern "C" void JSContextGroupSetExecutionTimeLimit(JSContextGroupRef, double limit, JSShouldTerminateCallback, void *context) _weak; |
56f57e5b | 231 | |
37954781 | 232 | #endif/*CYCRIPT_JAVASCRIPT_HPP*/ |