-/* Cycript - Error.hppution Server and Disassembler
- * Copyright (C) 2009 Jay Freeman (saurik)
+/* Cycript - The Truly Universal Scripting Language
+ * Copyright (C) 2009-2016 Jay Freeman (saurik)
*/
-/* Modified BSD License {{{ */
+/* GNU Affero General Public License, Version 3 {{{ */
/*
- * 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.
- * 3. The name of the author may not be used to endorse
- * or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.
-*/
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+**/
/* }}} */
#ifndef CYCRIPT_JAVASCRIPT_HPP
#define CYCRIPT_JAVASCRIPT_HPP
+#include <set>
+#include <string>
+
+#include <JavaScriptCore/JSBase.h>
+#include <JavaScriptCore/JSContextRef.h>
+#include <JavaScriptCore/JSStringRef.h>
+#include <JavaScriptCore/JSObjectRef.h>
+#include <JavaScriptCore/JSValueRef.h>
+
+#ifdef HAVE_FFI_FFI_H
+#include <ffi/ffi.h>
+#else
+#include <ffi.h>
+#endif
+
+#include "Pooling.hpp"
+#include "String.hpp"
+#include "Utility.hpp"
+
extern JSStringRef Array_s;
+extern JSStringRef constructor_s;
extern JSStringRef cy_s;
+extern JSStringRef cyi_s;
+extern JSStringRef cyt_s;
+extern JSStringRef cyt__s;
extern JSStringRef length_s;
extern JSStringRef message_s;
extern JSStringRef name_s;
extern JSStringRef splice_s;
extern JSStringRef toCYON_s;
extern JSStringRef toJSON_s;
+extern JSStringRef toPointer_s;
+extern JSStringRef toString_s;
+extern JSStringRef weak_s;
+
+void CYInitializeDynamic();
+JSGlobalContextRef CYGetJSContext();
+JSObjectRef CYGetGlobalObject(JSContextRef context);
+
+extern "C" void CYSetupContext(JSGlobalContextRef context);
+const char *CYExecute(JSContextRef context, CYPool &pool, CYUTF8String code);
+
+#ifndef __ANDROID__
+void CYCancel();
+#endif
+
+void CYSetArgs(const char *argv0, const char *script, int argc, const char *argv[]);
+
+bool CYCastBool(JSContextRef context, JSValueRef value);
+double CYCastDouble(JSContextRef context, JSValueRef value);
+
+bool CYIsEqual(JSContextRef context, JSValueRef lhs, JSValueRef rhs);
+bool CYIsStrictEqual(JSContextRef context, JSValueRef lhs, JSValueRef rhs);
+
+CYUTF16String CYCastUTF16String(JSStringRef value);
+CYUTF8String CYPoolUTF8String(CYPool &pool, JSContextRef context, JSStringRef value);
+const char *CYPoolCString(CYPool &pool, JSContextRef context, JSStringRef value);
+
+bool CYHasProperty(JSContextRef context, JSObjectRef object, JSStringRef name);
+JSValueRef CYGetProperty(JSContextRef context, JSObjectRef object, size_t index);
+JSValueRef CYGetProperty(JSContextRef context, JSObjectRef object, JSStringRef name);
+
+void CYSetProperty(JSContextRef context, JSObjectRef object, size_t index, JSValueRef value);
+void CYSetProperty(JSContextRef context, JSObjectRef object, JSStringRef name, JSValueRef value, JSPropertyAttributes attributes = kJSPropertyAttributeNone);
+void CYSetProperty(JSContextRef context, JSObjectRef object, JSStringRef name, JSValueRef (*callback)(JSContextRef, JSObjectRef, JSObjectRef, size_t, const JSValueRef[], JSValueRef *), JSPropertyAttributes attributes = kJSPropertyAttributeNone);
+
+JSObjectRef CYGetPrototype(JSContextRef context, JSObjectRef object);
+void CYSetPrototype(JSContextRef context, JSObjectRef object, JSValueRef prototype);
+
+JSValueRef CYGetCachedValue(JSContextRef context, JSStringRef name);
+JSObjectRef CYGetCachedObject(JSContextRef context, JSStringRef name);
+
+JSValueRef CYCastJSValue(JSContextRef context, bool value);
+JSValueRef CYCastJSValue(JSContextRef context, double value);
+
+JSValueRef CYCastJSValue(JSContextRef context, signed short int value);
+JSValueRef CYCastJSValue(JSContextRef context, unsigned short int value);
+JSValueRef CYCastJSValue(JSContextRef context, signed int value);
+JSValueRef CYCastJSValue(JSContextRef context, unsigned int value);
+JSValueRef CYCastJSValue(JSContextRef context, signed long int value);
+JSValueRef CYCastJSValue(JSContextRef context, unsigned long int value);
+JSValueRef CYCastJSValue(JSContextRef context, signed long long int value);
+JSValueRef CYCastJSValue(JSContextRef context, unsigned long long int value);
+
+JSValueRef CYCastJSValue(JSContextRef context, JSStringRef value);
+JSValueRef CYCastJSValue(JSContextRef context, const char *value);
+
+JSObjectRef CYCastJSObject(JSContextRef context, JSValueRef value);
+JSValueRef CYJSUndefined(JSContextRef context);
+JSValueRef CYJSNull(JSContextRef context);
+
+void *CYCastPointerEx_(JSContextRef context, JSObjectRef value);
+
+template <typename Type_>
+_finline Type_ CYCastPointerEx(JSContextRef context, JSObjectRef value) {
+ return reinterpret_cast<Type_>(CYCastPointerEx_(context, value));
+}
+
+void *CYCastPointer_(JSContextRef context, JSValueRef value, bool *guess = NULL);
+
+template <typename Type_>
+_finline Type_ CYCastPointer(JSContextRef context, JSValueRef value, bool *guess = NULL) {
+ return reinterpret_cast<Type_>(CYCastPointer_(context, value, guess));
+}
+
+void CYCallFunction(CYPool &pool, JSContextRef context, ffi_cif *cif, void (*function)(), void *value, void **values);
+JSValueRef CYCallFunction(CYPool &pool, JSContextRef context, size_t setups, void *setup[], size_t count, const JSValueRef arguments[], bool initialize, bool variadic, const sig::Signature &signature, ffi_cif *cif, void (*function)());
+
+bool CYIsCallable(JSContextRef context, JSValueRef value);
+JSValueRef CYCallAsFunction(JSContextRef context, JSObjectRef function, JSObjectRef _this, size_t count, const JSValueRef arguments[]);
+
+const char *CYPoolCCYON(CYPool &pool, JSContextRef context, JSObjectRef object, std::set<void *> &objects);
+std::set<void *> *CYCastObjects(JSContextRef context, JSObjectRef _this, size_t count, const JSValueRef arguments[]);
+
+struct CYHook {
+ void *(*ExecuteStart)(JSContextRef);
+ void (*ExecuteEnd)(JSContextRef, void *);
+
+ void (*CallFunction)(CYPool &, JSContextRef, ffi_cif *, void (*)(), void *, void **);
+
+ void (*Initialize)();
+ void (*SetupContext)(JSContextRef);
+
+ void *(*CastSymbol)(const char *);
+};
+
+struct CYRegisterHook {
+ CYRegisterHook(CYHook *hook);
+};
+
+JSObjectRef CYMakePointer(JSContextRef context, void *pointer, const sig::Type &type, ffi_type *ffi, JSObjectRef owner);
+
+JSObjectRef CYMakeType(JSContextRef context, const sig::Type &type);
+
+void CYFinalize(JSObjectRef object);
+
+JSObjectRef CYObjectMakeArray(JSContextRef context, size_t length, const JSValueRef values[]);
+
+size_t CYArrayLength(JSContextRef context, JSObjectRef array);
+JSValueRef CYArrayGet(JSContextRef context, JSObjectRef array, size_t index);
+
+void CYArrayPush(JSContextRef context, JSObjectRef array, size_t length, const JSValueRef arguments[]);
+void CYArrayPush(JSContextRef context, JSObjectRef array, JSValueRef value);
+
+bool CYGetOffset(CYPool &pool, JSContextRef context, JSStringRef value, ssize_t &index);
+
+const char *CYPoolCString(CYPool &pool, JSContextRef context, JSValueRef value);
+
+JSStringRef CYCopyJSString(const char *value);
+JSStringRef CYCopyJSString(JSStringRef value);
+JSStringRef CYCopyJSString(CYUTF8String value);
+JSStringRef CYCopyJSString(const std::string &value);
+JSStringRef CYCopyJSString(CYUTF16String value);
+JSStringRef CYCopyJSString(JSContextRef context, JSValueRef value);
+
+void CYGarbageCollect(JSContextRef context);
+void CYDestroyContext();
+
+class CYJSString {
+ private:
+ JSStringRef string_;
+
+ void Clear_() {
+ if (string_ != NULL)
+ JSStringRelease(string_);
+ }
+
+ public:
+ CYJSString() :
+ string_(NULL)
+ {
+ }
+
+ CYJSString(const CYJSString &rhs) :
+ string_(CYCopyJSString(rhs.string_))
+ {
+ }
+
+ template <typename ...Args_>
+ CYJSString(Args_ &&... args) :
+ string_(CYCopyJSString(cy::Forward<Args_>(args)...))
+ {
+ }
+
+ CYJSString &operator =(const CYJSString &rhs) {
+ Clear_();
+ string_ = CYCopyJSString(rhs.string_);
+ return *this;
+ }
+
+ CYJSString &operator =(CYJSString &&rhs) {
+ std::swap(string_, rhs.string_);
+ return *this;
+ }
+
+ ~CYJSString() {
+ Clear_();
+ }
+
+ void Clear() {
+ Clear_();
+ string_ = NULL;
+ }
+
+ operator JSStringRef() const {
+ return string_;
+ }
+};
+
+template <size_t Size_>
+class CYArrayBuilder {
+ private:
+ JSContextRef context_;
+ JSObjectRef &array_;
+ size_t size_;
+ JSValueRef values_[Size_];
+
+ void flush() {
+ if (array_ == NULL)
+ array_ = CYObjectMakeArray(context_, size_, values_);
+ else
+ CYArrayPush(context_, array_, size_, values_);
+ }
+
+ public:
+ CYArrayBuilder(JSContextRef context, JSObjectRef &array) :
+ context_(context),
+ array_(array),
+ size_(0)
+ {
+ }
+
+ ~CYArrayBuilder() {
+ flush();
+ }
+
+ void operator ()(JSValueRef value) {
+ if (size_ == Size_) {
+ flush();
+ size_ = 0;
+ }
+
+ values_[size_++] = value;
+ }
+};
+
+#ifdef __APPLE__
+#define _weak __attribute__((__weak_import__));
+#else
+#define _weak
+#endif
+
+typedef struct OpaqueJSWeakObjectMap *JSWeakObjectMapRef;
+typedef void (*JSWeakMapDestroyedCallback)(JSWeakObjectMapRef map, void *data);
+
+extern "C" JSWeakObjectMapRef JSWeakObjectMapCreate(JSContextRef ctx, void *data, JSWeakMapDestroyedCallback destructor) _weak;
+extern "C" void JSWeakObjectMapSet(JSContextRef ctx, JSWeakObjectMapRef map, void *key, JSObjectRef) _weak;
+extern "C" JSObjectRef JSWeakObjectMapGet(JSContextRef ctx, JSWeakObjectMapRef map, void *key) _weak;
+extern "C" bool JSWeakObjectMapClear(JSContextRef ctx, JSWeakObjectMapRef map, void *key, JSObjectRef object) _weak;
+extern "C" void JSWeakObjectMapRemove(JSContextRef ctx, JSWeakObjectMapRef map, void* key) _weak;
+
+typedef bool (*JSShouldTerminateCallback)(JSContextRef ctx, void *context);
+extern "C" void JSContextGroupSetExecutionTimeLimit(JSContextGroupRef, double limit, JSShouldTerminateCallback, void *context) _weak;
#endif/*CYCRIPT_JAVASCRIPT_HPP*/
projects / cycript.git / blobdiff