-/* Cycript - Remove Execution Server and Disassembler
+/* Cycript - Remote Execution Server and Disassembler
* Copyright (C) 2009 Jay Freeman (saurik)
*/
*/
/* }}} */
-#define _GNU_SOURCE
-
#include <substrate.h>
#include "cycript.hpp"
#include "Pooling.hpp"
#include "Struct.hpp"
+#ifdef __APPLE__
#include <CoreFoundation/CoreFoundation.h>
#include <CoreFoundation/CFLogUtilities.h>
-
+#include <JavaScriptCore/JSStringRefCF.h>
#include <WebKit/WebScriptObject.h>
+#endif
+
+#include <Foundation/Foundation.h>
#include <sys/mman.h>
#include "Parser.hpp"
#include "Cycript.tab.hh"
-#include <apr-1/apr_thread_proc.h>
+#include <apr_thread_proc.h>
#undef _assert
#undef _trace
} while (false)
#define _trace() do { \
- CFLog(kCFLogLevelNotice, CFSTR("_trace():%u"), __LINE__); \
+ fprintf(stderr, "_trace():%u\n", __LINE__); \
} while (false)
#define CYPoolTry { \
} \
}
+void CYThrow(JSContextRef context, JSValueRef value);
+
+const char *CYPoolCCYON(apr_pool_t *pool, JSContextRef context, JSValueRef value, JSValueRef *exception);
+JSStringRef CYCopyJSString(const char *value);
+
+void CYSetProperty(JSContextRef context, JSObjectRef object, JSStringRef name, JSValueRef value);
+
+JSValueRef CYCallFunction(apr_pool_t *pool, JSContextRef context, size_t setups, void *setup[], size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception, sig::Signature *signature, ffi_cif *cif, void (*function)());
+JSValueRef CYSendMessage(apr_pool_t *pool, JSContextRef context, id self, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception);
+
+/* JavaScript Properties {{{ */
+JSValueRef CYGetProperty(JSContextRef context, JSObjectRef object, size_t index) {
+ JSValueRef exception(NULL);
+ JSValueRef value(JSObjectGetPropertyAtIndex(context, object, index, &exception));
+ CYThrow(context, exception);
+ return value;
+}
+
+JSValueRef CYGetProperty(JSContextRef context, JSObjectRef object, JSStringRef name) {
+ JSValueRef exception(NULL);
+ JSValueRef value(JSObjectGetProperty(context, object, name, &exception));
+ CYThrow(context, exception);
+ return value;
+}
+
+void CYSetProperty(JSContextRef context, JSObjectRef object, size_t index, JSValueRef value) {
+ JSValueRef exception(NULL);
+ JSObjectSetPropertyAtIndex(context, object, index, value, &exception);
+ CYThrow(context, exception);
+}
+
+void CYSetProperty(JSContextRef context, JSObjectRef object, JSStringRef name, JSValueRef value) {
+ JSValueRef exception(NULL);
+ JSObjectSetProperty(context, object, name, value, kJSPropertyAttributeNone, &exception);
+ CYThrow(context, exception);
+}
+/* }}} */
+/* JavaScript Strings {{{ */
+JSStringRef CYCopyJSString(const char *value) {
+ return value == NULL ? NULL : JSStringCreateWithUTF8CString(value);
+}
+
+JSStringRef CYCopyJSString(JSStringRef value) {
+ return value == NULL ? NULL : JSStringRetain(value);
+}
+
+JSStringRef CYCopyJSString(JSContextRef context, JSValueRef value) {
+ if (JSValueIsNull(context, value))
+ return NULL;
+ JSValueRef exception(NULL);
+ JSStringRef string(JSValueToStringCopy(context, value, &exception));
+ CYThrow(context, exception);
+ return string;
+}
+
+class CYJSString {
+ private:
+ JSStringRef string_;
+
+ void Clear_() {
+ if (string_ != NULL)
+ JSStringRelease(string_);
+ }
+
+ public:
+ CYJSString(const CYJSString &rhs) :
+ string_(CYCopyJSString(rhs.string_))
+ {
+ }
+
+ template <typename Arg0_>
+ CYJSString(Arg0_ arg0) :
+ string_(CYCopyJSString(arg0))
+ {
+ }
+
+ template <typename Arg0_, typename Arg1_>
+ CYJSString(Arg0_ arg0, Arg1_ arg1) :
+ string_(CYCopyJSString(arg0, arg1))
+ {
+ }
+
+ CYJSString &operator =(const CYJSString &rhs) {
+ Clear_();
+ string_ = CYCopyJSString(rhs.string_);
+ return *this;
+ }
+
+ ~CYJSString() {
+ Clear_();
+ }
+
+ void Clear() {
+ Clear_();
+ string_ = NULL;
+ }
+
+ operator JSStringRef() const {
+ return string_;
+ }
+};
+/* }}} */
+/* Objective-C Strings {{{ */
+const char *CYPoolCString(apr_pool_t *pool, NSString *value) {
+ if (pool == NULL)
+ return [value UTF8String];
+ else {
+ size_t size([value maximumLengthOfBytesUsingEncoding:NSUTF8StringEncoding] + 1);
+ char *string(new(pool) char[size]);
+ if (![value getCString:string maxLength:size encoding:NSUTF8StringEncoding])
+ @throw [NSException exceptionWithName:NSInternalInconsistencyException reason:@"[NSString getCString:maxLength:encoding:] == NO" userInfo:nil];
+ return string;
+ }
+}
+
+JSStringRef CYCopyJSString_(NSString *value) {
+#ifdef __APPLE__
+ return JSStringCreateWithCFString(reinterpret_cast<CFStringRef>(value));
+#else
+ CYPool pool;
+ return CYCopyJSString(CYPoolCString(pool, value));
+#endif
+}
+
+JSStringRef CYCopyJSString(id value) {
+ if (value == nil)
+ return NULL;
+ // XXX: this definition scares me; is anyone using this?!
+ NSString *string([value description]);
+ return CYCopyJSString_(string);
+}
+
+#ifdef __APPLE__
+CFStringRef CYCopyCFString(JSStringRef value) {
+ return JSStringCopyCFString(kCFAllocatorDefault, value);
+}
+
+CFStringRef CYCopyCFString(JSContextRef context, JSValueRef value) {
+ return CYCopyCFString(CYJSString(context, value));
+}
+#endif
+/* }}} */
+
static JSGlobalContextRef Context_;
static JSObjectRef System_;
static JSObjectRef ObjectiveC_;
static JSClassRef Instance_;
static JSClassRef Internal_;
static JSClassRef Message_;
+static JSClassRef Messages_;
+static JSClassRef NSArrayPrototype_;
static JSClassRef Pointer_;
-static JSClassRef Prototype_;
static JSClassRef Runtime_;
static JSClassRef Selector_;
static JSClassRef Struct_;
-static JSClassRef Type_;
static JSClassRef ObjectiveC_Classes_;
static JSClassRef ObjectiveC_Image_Classes_;
static JSObjectRef Array_;
static JSObjectRef Function_;
+static JSObjectRef String_;
static JSStringRef Result_;
static JSStringRef toCYON_;
static JSStringRef toJSON_;
+static JSObjectRef Instance_prototype_;
+static JSObjectRef Object_prototype_;
+
static JSObjectRef Array_prototype_;
static JSObjectRef Array_pop_;
static JSObjectRef Array_push_;
static JSObjectRef Array_splice_;
-static Class NSArray_;
+#ifdef __APPLE__
static Class NSCFBoolean_;
static Class NSCFType_;
+#endif
+
+static Class NSArray_;
+static Class NSDictionary_;
static Class NSMessageBuilder_;
static Class NSZombie_;
static Class Object_;
CYValue() {
}
- CYValue(void *value) :
- value_(value)
+ CYValue(const void *value) :
+ value_(const_cast<void *>(value))
{
}
virtual Type_privateData *GetType() const;
};
+// XXX: trick this out with associated objects!
+JSValueRef CYGetClassPrototype(JSContextRef context, id self) {
+ if (self == nil)
+ return Instance_prototype_;
+
+ // XXX: I need to think through multi-context
+ typedef std::map<id, JSValueRef> CacheMap;
+ static CacheMap cache_;
+
+ JSValueRef &value(cache_[self]);
+ if (value != NULL)
+ return value;
+
+ JSClassRef _class(NULL);
+ JSValueRef prototype;
+
+ if (self == NSArray_)
+ prototype = Array_prototype_;
+ else if (self == NSDictionary_)
+ prototype = Object_prototype_;
+ else
+ prototype = CYGetClassPrototype(context, class_getSuperclass(self));
+
+ JSObjectRef object(JSObjectMake(context, _class, NULL));
+ JSObjectSetPrototype(context, object, prototype);
+
+ JSValueProtect(context, object);
+ value = object;
+ return object;
+}
+
struct Instance :
CYValue
{
virtual ~Instance() {
if ((flags_ & Transient) == 0)
// XXX: does this handle background threads correctly?
+ // XXX: this simply does not work on the console because I'm stupid
[GetValue() performSelector:@selector(release) withObject:nil afterDelay:0];
}
static JSObjectRef Make(JSContextRef context, id object, Flags flags = None) {
JSObjectRef value(JSObjectMake(context, Instance_, new Instance(object, flags)));
- if (object != nil)
- for (Class _class(object_getClass(object)); _class != nil; _class = class_getSuperclass(_class))
- if (_class == NSArray_) {
- JSObjectSetPrototype(context, value, Array_prototype_);
- break;
- }
+ JSObjectSetPrototype(context, value, CYGetClassPrototype(context, object == nil ? nil : object_getClass(object)));
return value;
}
virtual Type_privateData *GetType() const;
};
-struct Prototype :
+struct Messages :
CYValue
{
- Prototype(Class value) :
+ Messages(Class value) :
CYValue(value)
{
}
static JSObjectRef Make(JSContextRef context, Class _class, bool array = false) {
- JSObjectRef value(JSObjectMake(context, Prototype_, new Prototype(_class)));
+ JSObjectRef value(JSObjectMake(context, Messages_, new Messages(_class)));
if (_class == NSArray_)
array = true;
if (Class super = class_getSuperclass(_class))
- JSObjectSetPrototype(context, value, Prototype::Make(context, super, array));
+ JSObjectSetPrototype(context, value, Messages::Make(context, super, array));
/*else if (array)
JSObjectSetPrototype(context, value, Array_prototype_);*/
return value;
}
};
-struct Internal :
+struct CYOwned :
CYValue
{
+ private:
+ JSContextRef context_;
JSObjectRef owner_;
- Internal(id value, JSObjectRef owner) :
+ public:
+ CYOwned(void *value, JSContextRef context, JSObjectRef owner) :
CYValue(value),
+ context_(context),
owner_(owner)
+ {
+ JSValueProtect(context_, owner_);
+ }
+
+ virtual ~CYOwned() {
+ JSValueUnprotect(context_, owner_);
+ }
+
+ JSObjectRef GetOwner() const {
+ return owner_;
+ }
+};
+
+struct Internal :
+ CYOwned
+{
+ Internal(id value, JSContextRef context, JSObjectRef owner) :
+ CYOwned(value, context, owner)
{
}
static JSObjectRef Make(JSContextRef context, id object, JSObjectRef owner) {
- return JSObjectMake(context, Internal_, new Internal(object, owner));
+ return JSObjectMake(context, Internal_, new Internal(object, context, owner));
}
id GetValue() const {
if (sig::IsAggregate(rhs.primitive))
Copy(pool, lhs.data.signature, rhs.data.signature);
else {
- if (rhs.data.data.type != NULL) {
- lhs.data.data.type = new(pool) Type;
- Copy(pool, *lhs.data.data.type, *rhs.data.data.type);
+ sig::Type *&lht(lhs.data.data.type);
+ sig::Type *&rht(rhs.data.data.type);
+
+ if (rht == NULL)
+ lht = NULL;
+ else {
+ lht = new(pool) Type;
+ Copy(pool, *lht, *rht);
}
lhs.data.data.size = rhs.data.data.size;
static Type_privateData *Object;
static Type_privateData *Selector;
+ static JSClassRef Class_;
+
ffi_type *ffi_;
sig::Type *type_;
}
};
+JSClassRef Type_privateData::Class_;
Type_privateData *Type_privateData::Object;
Type_privateData *Type_privateData::Selector;
}
struct Pointer :
- CYValue
+ CYOwned
{
- JSObjectRef owner_;
Type_privateData *type_;
- Pointer(void *value, sig::Type *type, JSObjectRef owner) :
- CYValue(value),
- owner_(owner),
+ Pointer(void *value, JSContextRef context, JSObjectRef owner, sig::Type *type) :
+ CYOwned(value, context, owner),
type_(new(pool_) Type_privateData(type))
{
}
};
struct Struct_privateData :
- CYValue
+ CYOwned
{
- JSObjectRef owner_;
Type_privateData *type_;
- Struct_privateData(JSObjectRef owner) :
- owner_(owner)
+ Struct_privateData(JSContextRef context, JSObjectRef owner) :
+ CYOwned(NULL, context, owner)
{
}
};
static TypeMap Types_;
JSObjectRef CYMakeStruct(JSContextRef context, void *data, sig::Type *type, ffi_type *ffi, JSObjectRef owner) {
- Struct_privateData *internal(new Struct_privateData(owner));
+ Struct_privateData *internal(new Struct_privateData(context, owner));
apr_pool_t *pool(internal->pool_);
Type_privateData *typical(new(pool) Type_privateData(type, ffi));
internal->type_ = typical;
JSContextRef context_;
JSObjectRef function_;
- Closure_privateData(const char *type) :
- Functor_privateData(type, NULL)
+ Closure_privateData(JSContextRef context, JSObjectRef function, const char *type) :
+ Functor_privateData(type, NULL),
+ context_(context),
+ function_(function)
{
+ JSValueProtect(context_, function_);
+ }
+
+ virtual ~Closure_privateData() {
+ JSValueUnprotect(context_, function_);
}
};
return Instance::Make(context, object, flags);
}
-const char *CYPoolCString(apr_pool_t *pool, NSString *value) {
- if (pool == NULL)
- return [value UTF8String];
- else {
- size_t size([value maximumLengthOfBytesUsingEncoding:NSUTF8StringEncoding] + 1);
- char *string(new(pool) char[size]);
- if (![value getCString:string maxLength:size encoding:NSUTF8StringEncoding])
- @throw [NSException exceptionWithName:NSInternalInconsistencyException reason:@"[NSString getCString:maxLength:encoding:] == NO" userInfo:nil];
- return string;
- }
-}
-
JSValueRef CYCastJSValue(JSContextRef context, bool value) {
return JSValueMakeBoolean(context, value);
}
return _not(size_t);
}
+// XXX: fix this
+static const char *CYPoolCString(apr_pool_t *pool, JSStringRef value);
+
size_t CYGetIndex(apr_pool_t *pool, NSString *value) {
return CYGetIndex(CYPoolCString(pool, value));
}
+size_t CYGetIndex(apr_pool_t *pool, JSStringRef value) {
+ return CYGetIndex(CYPoolCString(pool, value));
+}
+
bool CYGetOffset(const char *value, ssize_t &index) {
if (value[0] != '0') {
char *end;
- (void *) cy$symbol;
@end
+#ifdef __APPLE__
struct PropertyAttributes {
CYPool pool_;
}
};
+#endif
-@implementation NSProxy (Cycript)
-
-- (NSObject *) cy$toJSON:(NSString *)key {
- return [self description];
-}
-
-- (NSString *) cy$toCYON {
- return [[self cy$toJSON:@""] cy$toCYON];
-}
-
-@end
-
-@implementation NSObject (Cycript)
-
-- (JSValueRef) cy$JSValueInContext:(JSContextRef)context {
- return CYMakeInstance(context, self, false);
-}
-
-- (JSType) cy$JSType {
- return kJSTypeObject;
-}
-
-- (NSObject *) cy$toJSON:(NSString *)key {
- return [self description];
-}
-
-- (NSString *) cy$toCYON {
- return [[self cy$toJSON:@""] cy$toCYON];
-}
-
-- (NSString *) cy$toKey {
- return [self cy$toCYON];
-}
-
-- (bool) cy$hasProperty:(NSString *)name {
- return false;
-}
-
-- (NSObject *) cy$getProperty:(NSString *)name {
- return nil;
-}
-
-- (bool) cy$setProperty:(NSString *)name to:(NSObject *)value {
- return false;
-}
-
-- (bool) cy$deleteProperty:(NSString *)name {
- return false;
-}
-
-@end
-
-NSString *NSCFType$cy$toJSON(id self, SEL sel, NSString *key) {
+#ifdef __APPLE__
+NSObject *NSCFType$cy$toJSON(id self, SEL sel, NSString *key) {
return [(NSString *) CFCopyDescription((CFTypeRef) self) autorelease];
}
+#endif
-@implementation WebUndefined (Cycript)
-
-- (JSType) cy$JSType {
- return kJSTypeUndefined;
-}
-
-- (NSObject *) cy$toJSON:(NSString *)key {
- return self;
-}
-
-- (NSString *) cy$toCYON {
- return @"undefined";
+#ifndef __APPLE__
+@interface CYWebUndefined : NSObject {
}
-- (JSValueRef) cy$JSValueInContext:(JSContextRef)context {
- return CYJSUndefined(context);
-}
++ (CYWebUndefined *) undefined;
@end
-@implementation NSNull (Cycript)
-
-- (JSType) cy$JSType {
- return kJSTypeNull;
-}
-
-- (NSObject *) cy$toJSON:(NSString *)key {
- return self;
-}
+@implementation CYWebUndefined
-- (NSString *) cy$toCYON {
- return @"null";
++ (CYWebUndefined *) undefined {
+ static CYWebUndefined *instance_([[CYWebUndefined alloc] init]);
+ return instance_;
}
@end
+#define WebUndefined CYWebUndefined
+#endif
+
+/* Bridge: NSArray {{{ */
@implementation NSArray (Cycript)
- (NSString *) cy$toCYON {
[json appendString:@"["];
bool comma(false);
+#ifdef __APPLE__
for (id object in self) {
+#else
+ id object;
+ for (size_t index(0), count([self count]); index != count; ++index) {
+ object = [self objectAtIndex:index];
+#endif
if (comma)
[json appendString:@","];
else
}
- (NSObject *) cy$getProperty:(NSString *)name {
- if ([name isEqualToString:@"length"])
- return [NSNumber numberWithUnsignedInteger:[self count]];
+ if ([name isEqualToString:@"length"]) {
+ NSUInteger count([self count]);
+#ifdef __APPLE__
+ return [NSNumber numberWithUnsignedInteger:count];
+#else
+ return [NSNumber numberWithUnsignedInt:count];
+#endif
+ }
size_t index(CYGetIndex(NULL, name));
if (index == _not(size_t) || index >= [self count])
}
@end
+/* }}} */
+/* Bridge: NSDictionary {{{ */
+@implementation NSDictionary (Cycript)
+
+- (NSString *) cy$toCYON {
+ NSMutableString *json([[[NSMutableString alloc] init] autorelease]);
+ [json appendString:@"{"];
+
+ bool comma(false);
+#ifdef __APPLE__
+ for (id key in self) {
+#else
+ NSEnumerator *keys([self keyEnumerator]);
+ while (id key = [keys nextObject]) {
+#endif
+ if (comma)
+ [json appendString:@","];
+ else
+ comma = true;
+ [json appendString:[key cy$toKey]];
+ [json appendString:@":"];
+ NSObject *object([self objectForKey:key]);
+ [json appendString:CYPoolNSCYON(NULL, object)];
+ }
+
+ [json appendString:@"}"];
+ return json;
+}
+- (bool) cy$hasProperty:(NSString *)name {
+ return [self objectForKey:name] != nil;
+}
+
+- (NSObject *) cy$getProperty:(NSString *)name {
+ return [self objectForKey:name];
+}
+
+@end
+/* }}} */
+/* Bridge: NSMutableArray {{{ */
@implementation NSMutableArray (Cycript)
- (bool) cy$setProperty:(NSString *)name to:(NSObject *)value {
if ([name isEqualToString:@"length"]) {
// XXX: is this not intelligent?
- NSUInteger size([(NSNumber *)value unsignedIntegerValue]);
+ NSNumber *number(reinterpret_cast<NSNumber *>(value));
+#ifdef __APPLE__
+ NSUInteger size([number unsignedIntegerValue]);
+#else
+ NSUInteger size([number unsignedIntValue]);
+#endif
NSUInteger count([self count]);
if (size < count)
[self removeObjectsInRange:NSMakeRange(size, count - size)];
}
@end
-
-@implementation NSDictionary (Cycript)
-
-- (NSString *) cy$toCYON {
- NSMutableString *json([[[NSMutableString alloc] init] autorelease]);
- [json appendString:@"{"];
-
- bool comma(false);
- for (id key in self) {
- if (comma)
- [json appendString:@","];
- else
- comma = true;
- [json appendString:[key cy$toKey]];
- [json appendString:@":"];
- NSObject *object([self objectForKey:key]);
- [json appendString:CYPoolNSCYON(NULL, object)];
- }
-
- [json appendString:@"}"];
- return json;
-}
-
-- (bool) cy$hasProperty:(NSString *)name {
- return [self objectForKey:name] != nil;
-}
-
-- (NSObject *) cy$getProperty:(NSString *)name {
- return [self objectForKey:name];
-}
-
-@end
-
+/* }}} */
+/* Bridge: NSMutableDictionary {{{ */
@implementation NSMutableDictionary (Cycript)
- (bool) cy$setProperty:(NSString *)name to:(NSObject *)value {
}
@end
-
+/* }}} */
+/* Bridge: NSNumber {{{ */
@implementation NSNumber (Cycript)
- (JSType) cy$JSType {
+#ifdef __APPLE__
// XXX: this just seems stupid
- return [self class] == NSCFBoolean_ ? kJSTypeBoolean : kJSTypeNumber;
+ if ([self class] == NSCFBoolean_)
+ return kJSTypeBoolean;
+#endif
+ return kJSTypeNumber;
}
- (NSObject *) cy$toJSON:(NSString *)key {
}
@end
+/* }}} */
+/* Bridge: NSNull {{{ */
+@implementation NSNull (Cycript)
+
+- (JSType) cy$JSType {
+ return kJSTypeNull;
+}
+
+- (NSObject *) cy$toJSON:(NSString *)key {
+ return self;
+}
+
+- (NSString *) cy$toCYON {
+ return @"null";
+}
+
+@end
+/* }}} */
+/* Bridge: NSObject {{{ */
+@implementation NSObject (Cycript)
+
+- (JSValueRef) cy$JSValueInContext:(JSContextRef)context {
+ return CYMakeInstance(context, self, false);
+}
+
+- (JSType) cy$JSType {
+ return kJSTypeObject;
+}
+
+- (NSObject *) cy$toJSON:(NSString *)key {
+ return [self description];
+}
+
+- (NSString *) cy$toCYON {
+ return [[self cy$toJSON:@""] cy$toCYON];
+}
+- (NSString *) cy$toKey {
+ return [self cy$toCYON];
+}
+
+- (bool) cy$hasProperty:(NSString *)name {
+ return false;
+}
+
+- (NSObject *) cy$getProperty:(NSString *)name {
+ return nil;
+}
+
+- (bool) cy$setProperty:(NSString *)name to:(NSObject *)value {
+ return false;
+}
+
+- (bool) cy$deleteProperty:(NSString *)name {
+ return false;
+}
+
+@end
+/* }}} */
+/* Bridge: NSProxy {{{ */
+@implementation NSProxy (Cycript)
+
+- (NSObject *) cy$toJSON:(NSString *)key {
+ return [self description];
+}
+
+- (NSString *) cy$toCYON {
+ return [[self cy$toJSON:@""] cy$toCYON];
+}
+
+@end
+/* }}} */
+/* Bridge: NSString {{{ */
@implementation NSString (Cycript)
- (JSType) cy$JSType {
- (NSString *) cy$toCYON {
// XXX: this should use the better code from Output.cpp
- CFMutableStringRef json(CFStringCreateMutableCopy(kCFAllocatorDefault, 0, (CFStringRef) self));
- CFStringFindAndReplace(json, CFSTR("\\"), CFSTR("\\\\"), CFRangeMake(0, CFStringGetLength(json)), 0);
- CFStringFindAndReplace(json, CFSTR("\""), CFSTR("\\\""), CFRangeMake(0, CFStringGetLength(json)), 0);
- CFStringFindAndReplace(json, CFSTR("\t"), CFSTR("\\t"), CFRangeMake(0, CFStringGetLength(json)), 0);
- CFStringFindAndReplace(json, CFSTR("\r"), CFSTR("\\r"), CFRangeMake(0, CFStringGetLength(json)), 0);
- CFStringFindAndReplace(json, CFSTR("\n"), CFSTR("\\n"), CFRangeMake(0, CFStringGetLength(json)), 0);
+ NSMutableString *json([self mutableCopy]);
+
+ [json replaceOccurrencesOfString:@"\\" withString:@"\\\\" options:NSLiteralSearch range:NSMakeRange(0, [json length])];
+ [json replaceOccurrencesOfString:@"\"" withString:@"\\\"" options:NSLiteralSearch range:NSMakeRange(0, [json length])];
+ [json replaceOccurrencesOfString:@"\t" withString:@"\\t" options:NSLiteralSearch range:NSMakeRange(0, [json length])];
+ [json replaceOccurrencesOfString:@"\r" withString:@"\\r" options:NSLiteralSearch range:NSMakeRange(0, [json length])];
+ [json replaceOccurrencesOfString:@"\n" withString:@"\\n" options:NSLiteralSearch range:NSMakeRange(0, [json length])];
- CFStringInsert(json, 0, CFSTR("\""));
- CFStringAppend(json, CFSTR("\""));
+ [json appendString:@"\""];
+ [json insertString:@"\"" atIndex:0];
- return [reinterpret_cast<const NSString *>(json) autorelease];
+ return json;
}
- (NSString *) cy$toKey {
}
@end
+/* }}} */
+/* Bridge: WebUndefined {{{ */
+@implementation WebUndefined (Cycript)
+
+- (JSType) cy$JSType {
+ return kJSTypeUndefined;
+}
+- (NSObject *) cy$toJSON:(NSString *)key {
+ return self;
+}
+
+- (NSString *) cy$toCYON {
+ return @"undefined";
+}
+
+- (JSValueRef) cy$JSValueInContext:(JSContextRef)context {
+ return CYJSUndefined(context);
+}
+
+@end
+/* }}} */
+
+/* Bridge: CYJSObject {{{ */
@interface CYJSObject : NSMutableDictionary {
JSObjectRef object_;
JSContextRef context_;
- (id) initWithJSObject:(JSObjectRef)object inContext:(JSContextRef)context;
-- (NSString *) cy$toJSON:(NSString *)key;
+- (NSObject *) cy$toJSON:(NSString *)key;
- (NSUInteger) count;
- (id) objectForKey:(id)key;
- (void) removeObjectForKey:(id)key;
@end
-
+/* }}} */
+/* Bridge: CYJSArray {{{ */
@interface CYJSArray : NSMutableArray {
JSObjectRef object_;
JSContextRef context_;
- (void) replaceObjectAtIndex:(NSUInteger)index withObject:(id)anObject;
@end
-
-CYRange DigitRange_ (0x3ff000000000000LLU, 0x000000000000000LLU); // 0-9
-CYRange WordStartRange_(0x000001000000000LLU, 0x7fffffe87fffffeLLU); // A-Za-z_$
-CYRange WordEndRange_ (0x3ff001000000000LLU, 0x7fffffe87fffffeLLU); // A-Za-z_$0-9
+/* }}} */
#define CYTry \
@try
return NULL; \
}
-void CYThrow(JSContextRef context, JSValueRef value);
-
apr_status_t CYPoolRelease_(void *data) {
id object(reinterpret_cast<id>(data));
[object release];
return APR_SUCCESS;
}
-id CYPoolRelease(apr_pool_t *pool, id object) {
+id CYPoolRelease_(apr_pool_t *pool, id object) {
if (object == nil)
return nil;
else if (pool == NULL)
}
}
-CFTypeRef CYPoolRelease(apr_pool_t *pool, CFTypeRef object) {
- return (CFTypeRef) CYPoolRelease(pool, (id) object);
+template <typename Type_>
+Type_ CYPoolRelease(apr_pool_t *pool, Type_ object) {
+ return (Type_) CYPoolRelease_(pool, (id) object);
}
id CYCastNSObject_(apr_pool_t *pool, JSContextRef context, JSObjectRef object) {
}
}
-JSStringRef CYCopyJSString(id value) {
- return value == NULL ? NULL : JSStringCreateWithCFString(reinterpret_cast<CFStringRef>([value description]));
-}
-
-JSStringRef CYCopyJSString(const char *value) {
- return value == NULL ? NULL : JSStringCreateWithUTF8CString(value);
-}
-
-JSStringRef CYCopyJSString(JSStringRef value) {
- return value == NULL ? NULL : JSStringRetain(value);
-}
-
-JSStringRef CYCopyJSString(JSContextRef context, JSValueRef value) {
- if (JSValueIsNull(context, value))
- return NULL;
- JSValueRef exception(NULL);
- JSStringRef string(JSValueToStringCopy(context, value, &exception));
- CYThrow(context, exception);
- return string;
-}
-
-class CYJSString {
- private:
- JSStringRef string_;
-
- void Clear_() {
- if (string_ != NULL)
- JSStringRelease(string_);
- }
-
- public:
- CYJSString(const CYJSString &rhs) :
- string_(CYCopyJSString(rhs.string_))
- {
- }
-
- template <typename Arg0_>
- CYJSString(Arg0_ arg0) :
- string_(CYCopyJSString(arg0))
- {
- }
-
- template <typename Arg0_, typename Arg1_>
- CYJSString(Arg0_ arg0, Arg1_ arg1) :
- string_(CYCopyJSString(arg0, arg1))
- {
- }
-
- CYJSString &operator =(const CYJSString &rhs) {
- Clear_();
- string_ = CYCopyJSString(rhs.string_);
- return *this;
- }
-
- ~CYJSString() {
- Clear_();
- }
-
- void Clear() {
- Clear_();
- string_ = NULL;
- }
-
- operator JSStringRef() const {
- return string_;
- }
-};
-
-CFStringRef CYCopyCFString(JSStringRef value) {
- return JSStringCopyCFString(kCFAllocatorDefault, value);
-}
-
-CFStringRef CYCopyCFString(JSContextRef context, JSValueRef value) {
- return CYCopyCFString(CYJSString(context, value));
-}
-
double CYCastDouble(const char *value, size_t size) {
char *end;
double number(strtod(value, &end));
return number;
}
+#ifdef __APPLE__
CFNumberRef CYCopyCFNumber(JSContextRef context, JSValueRef value) {
double number(CYCastDouble(context, value));
return CFNumberCreate(kCFAllocatorDefault, kCFNumberDoubleType, &number);
return CFStringCreateWithCString(kCFAllocatorDefault, value, kCFStringEncodingUTF8);
}
-NSString *CYCastNSString(apr_pool_t *pool, const char *value) {
- return (NSString *) CYPoolRelease(pool, CYCopyCFString(value));
+template <typename Type_>
+NSString *CYCopyNSString(Type_ value) {
+ return (NSString *) CYCopyCFString(value);
+}
+#else
+NSString *CYCopyNSString(const char *value {
+ return [NSString stringWithUTF8String:value];
+}
+
+NSString *CYCopyNSString(JSStringRef value) {
+ return CYCopyNSString(CYCastCString_(value));
}
+#endif
-NSString *CYCastNSString(apr_pool_t *pool, JSStringRef value) {
- return (NSString *) CYPoolRelease(pool, CYCopyCFString(value));
+template <typename Type_>
+NSString *CYCastNSString(apr_pool_t *pool, Type_ value) {
+ return CYPoolRelease(pool, CYCopyNSString(value));
}
bool CYCastBool(JSContextRef context, JSValueRef value) {
return JSValueToBoolean(context, value);
}
+#ifdef __APPLE__
CFTypeRef CYCFType(apr_pool_t *pool, JSContextRef context, JSValueRef value, bool cast) {
CFTypeRef object;
bool copy;
CFTypeRef CYCopyCFType(apr_pool_t *pool, JSContextRef context, JSValueRef value) {
return CYCFType(pool, context, value, false);
}
+#endif
NSArray *CYCastNSArray(JSPropertyNameArrayRef names) {
CYPool pool;
return object;
}
-JSValueRef CYGetProperty(JSContextRef context, JSObjectRef object, size_t index) {
- JSValueRef exception(NULL);
- JSValueRef value(JSObjectGetPropertyAtIndex(context, object, index, &exception));
- CYThrow(context, exception);
- return value;
-}
-
-JSValueRef CYGetProperty(JSContextRef context, JSObjectRef object, JSStringRef name) {
- JSValueRef exception(NULL);
- JSValueRef value(JSObjectGetProperty(context, object, name, &exception));
- CYThrow(context, exception);
- return value;
-}
-
-void CYSetProperty(JSContextRef context, JSObjectRef object, size_t index, JSValueRef value) {
- JSValueRef exception(NULL);
- JSObjectSetPropertyAtIndex(context, object, index, value, &exception);
- CYThrow(context, exception);
-}
-
-void CYSetProperty(JSContextRef context, JSObjectRef object, JSStringRef name, JSValueRef value) {
- JSValueRef exception(NULL);
- JSObjectSetProperty(context, object, name, value, kJSPropertyAttributeNone, &exception);
- CYThrow(context, exception);
-}
-
void CYThrow(JSContextRef context, id error, JSValueRef *exception) {
if (exception == NULL)
throw error;
if ((self = [super init]) != nil) {
object_ = object;
context_ = context;
+ JSValueProtect(context_, object_);
} return self;
}
+- (void) dealloc {
+ JSValueUnprotect(context_, object_);
+ [super dealloc];
+}
+
- (NSObject *) cy$toJSON:(NSString *)key {
JSValueRef toJSON(CYGetProperty(context_, object_, toJSON_));
if (!CYIsCallable(context_, toJSON))
- (NSString *) cy$toCYON {
JSValueRef toCYON(CYGetProperty(context_, object_, toCYON_));
- if (!CYIsCallable(context_, toCYON))
+ if (!CYIsCallable(context_, toCYON)) super:
return [super cy$toCYON];
- else {
- JSValueRef value(CYCallAsFunction(context_, (JSObjectRef) toCYON, object_, 0, NULL));
+ else if (JSValueRef value = CYCallAsFunction(context_, (JSObjectRef) toCYON, object_, 0, NULL))
return CYCastNSString(NULL, CYJSString(context_, value));
- }
+ else goto super;
}
- (NSUInteger) count {
}
- (id) objectForKey:(id)key {
- return CYCastNSObject(NULL, context_, CYGetProperty(context_, object_, CYJSString(key))) ?: [NSNull null];
+ JSValueRef value(CYGetProperty(context_, object_, CYJSString(key)));
+ if (JSValueIsUndefined(context_, value))
+ return nil;
+ return CYCastNSObject(NULL, context_, value) ?: [NSNull null];
}
- (NSEnumerator *) keyEnumerator {
if ((self = [super init]) != nil) {
object_ = object;
context_ = context;
+ JSValueProtect(context_, object_);
} return self;
}
+- (void) dealloc {
+ JSValueUnprotect(context_, object_);
+ [super dealloc];
+}
+
- (NSUInteger) count {
return CYCastDouble(context_, CYGetProperty(context_, object_, length_));
}
- (id) objectAtIndex:(NSUInteger)index {
- if (index >= CYCastDouble(context_, CYGetProperty(context_, object_, length_)))
- return nil;
+ size_t bounds([self count]);
+ if (index >= bounds)
+ @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray objectAtIndex:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil];
JSValueRef exception(NULL);
JSValueRef value(JSObjectGetPropertyAtIndex(context_, object_, index, &exception));
CYThrow(context_, exception);
}
- (void) insertObject:(id)object atIndex:(NSUInteger)index {
+ size_t bounds([self count] + 1);
+ if (index >= bounds)
+ @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray insertObject:atIndex:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil];
JSValueRef exception(NULL);
JSValueRef arguments[3];
arguments[0] = CYCastJSValue(context_, index);
}
- (void) removeObjectAtIndex:(NSUInteger)index {
+ size_t bounds([self count]);
+ if (index >= bounds)
+ @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray removeObjectAtIndex:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil];
JSValueRef exception(NULL);
JSValueRef arguments[2];
arguments[0] = CYCastJSValue(context_, index);
}
- (void) replaceObjectAtIndex:(NSUInteger)index withObject:(id)object {
+ size_t bounds([self count]);
+ if (index >= bounds)
+ @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray replaceObjectAtIndex:withObject:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil];
CYSetProperty(context_, object_, index, CYCastJSValue(context_, object));
}
}
};
-JSObjectRef CYMakeSelector(JSContextRef context, SEL sel) {
+static JSObjectRef CYMakeSelector(JSContextRef context, SEL sel) {
Selector_privateData *internal(new Selector_privateData(sel));
return JSObjectMake(context, Selector_, internal);
}
-JSObjectRef CYMakePointer(JSContextRef context, void *pointer, sig::Type *type, ffi_type *ffi, JSObjectRef owner) {
- Pointer *internal(new Pointer(pointer, type, owner));
+static JSObjectRef CYMakePointer(JSContextRef context, void *pointer, sig::Type *type, ffi_type *ffi, JSObjectRef owner) {
+ Pointer *internal(new Pointer(pointer, context, owner, type));
return JSObjectMake(context, Pointer_, internal);
}
-JSObjectRef CYMakeFunctor(JSContextRef context, void (*function)(), const char *type) {
+static JSObjectRef CYMakeFunctor(JSContextRef context, void (*function)(), const char *type) {
Functor_privateData *internal(new Functor_privateData(type, function));
return JSObjectMake(context, Functor_, internal);
}
-const char *CYPoolCString(apr_pool_t *pool, JSStringRef value) {
+static const char *CYPoolCString(apr_pool_t *pool, JSStringRef value) {
if (pool == NULL) {
+ // XXX: this could be much more efficient
const char *string([CYCastNSString(NULL, value) UTF8String]);
return string;
} else {
}
}
-const char *CYPoolCString(apr_pool_t *pool, JSContextRef context, JSValueRef value) {
+static const char *CYPoolCString(apr_pool_t *pool, JSContextRef context, JSValueRef value) {
return JSValueIsNull(context, value) ? NULL : CYPoolCString(pool, CYJSString(context, value));
}
-bool CYGetOffset(apr_pool_t *pool, JSStringRef value, ssize_t &index) {
+static bool CYGetOffset(apr_pool_t *pool, JSStringRef value, ssize_t &index) {
return CYGetOffset(CYPoolCString(pool, value), index);
}
// XXX: this macro is unhygenic
-#define CYCastCString(context, value) ({ \
+#define CYCastCString_(string) ({ \
char *utf8; \
- if (value == NULL) \
+ if (string == NULL) \
utf8 = NULL; \
- else if (JSStringRef string = CYCopyJSString(context, value)) { \
+ else { \
size_t size(JSStringGetMaximumUTF8CStringSize(string)); \
utf8 = reinterpret_cast<char *>(alloca(size)); \
JSStringGetUTF8CString(string, utf8, size); \
+ } \
+ utf8; \
+})
+
+// XXX: this macro is unhygenic
+#define CYCastCString(context, value) ({ \
+ char *utf8; \
+ if (value == NULL) \
+ utf8 = NULL; \
+ else if (JSStringRef string = CYCopyJSString(context, value)) { \
+ utf8 = CYCastCString_(string); \
JSStringRelease(string); \
} else \
utf8 = NULL; \
utf8; \
})
-void *CYCastPointer_(JSContextRef context, JSValueRef value) {
+static void *CYCastPointer_(JSContextRef context, JSValueRef value) {
switch (JSValueGetType(context, value)) {
case kJSTypeNull:
return NULL;
}
template <typename Type_>
-_finline Type_ CYCastPointer(JSContextRef context, JSValueRef value) {
+static _finline Type_ CYCastPointer(JSContextRef context, JSValueRef value) {
return reinterpret_cast<Type_>(CYCastPointer_(context, value));
}
-SEL CYCastSEL(JSContextRef context, JSValueRef value) {
+static SEL CYCastSEL(JSContextRef context, JSValueRef value) {
if (JSValueIsObjectOfClass(context, value, Selector_)) {
Selector_privateData *internal(reinterpret_cast<Selector_privateData *>(JSObjectGetPrivate((JSObjectRef) value)));
return reinterpret_cast<SEL>(internal->value_);
return CYCastPointer<SEL>(context, value);
}
-void CYPoolFFI(apr_pool_t *pool, JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, JSValueRef value) {
+static void CYPoolFFI(apr_pool_t *pool, JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, JSValueRef value) {
switch (type->primitive) {
case sig::boolean_P:
*reinterpret_cast<bool *>(data) = JSValueToBoolean(context, value);
}
}
-JSValueRef CYFromFFI(JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, bool initialize = false, JSObjectRef owner = NULL) {
+static JSValueRef CYFromFFI(JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, bool initialize = false, JSObjectRef owner = NULL) {
JSValueRef value;
switch (type->primitive) {
return false;
}
-const char *CYPoolTypeEncoding(apr_pool_t *pool, Class _class, SEL sel, Method method) {
+static const char *CYPoolTypeEncoding(apr_pool_t *pool, Class _class, SEL sel, Method method) {
if (method != NULL)
return method_getTypeEncoding(method);
else if (NSString *type = [[Bridge_ objectAtIndex:1] objectForKey:CYCastNSString(pool, sel_getName(sel))])
return NULL;
}
-void FunctionClosure_(ffi_cif *cif, void *result, void **arguments, void *arg) {
+static void FunctionClosure_(ffi_cif *cif, void *result, void **arguments, void *arg) {
Closure_privateData *internal(reinterpret_cast<Closure_privateData *>(arg));
JSContextRef context(internal->context_);
CYPoolFFI(NULL, context, internal->signature_.elements[0].type, internal->cif_.rtype, result, value);
}
-void MessageClosure_(ffi_cif *cif, void *result, void **arguments, void *arg) {
+static void MessageClosure_(ffi_cif *cif, void *result, void **arguments, void *arg) {
Closure_privateData *internal(reinterpret_cast<Closure_privateData *>(arg));
JSContextRef context(internal->context_);
CYPoolFFI(NULL, context, internal->signature_.elements[0].type, internal->cif_.rtype, result, value);
}
-Closure_privateData *CYMakeFunctor_(JSContextRef context, JSObjectRef function, const char *type, void (*callback)(ffi_cif *, void *, void **, void *)) {
+static Closure_privateData *CYMakeFunctor_(JSContextRef context, JSObjectRef function, const char *type, void (*callback)(ffi_cif *, void *, void **, void *)) {
// XXX: in case of exceptions this will leak
// XXX: in point of fact, this may /need/ to leak :(
- Closure_privateData *internal(new Closure_privateData(type));
+ Closure_privateData *internal(new Closure_privateData(CYGetJSContext(), function, type));
ffi_closure *closure((ffi_closure *) _syscall(mmap(
NULL, sizeof(ffi_closure),
internal->value_ = closure;
- internal->context_ = CYGetJSContext();
- internal->function_ = function;
-
return internal;
}
-JSObjectRef CYMakeFunctor(JSContextRef context, JSObjectRef function, const char *type) {
+static JSObjectRef CYMakeFunctor(JSContextRef context, JSObjectRef function, const char *type) {
Closure_privateData *internal(CYMakeFunctor_(context, function, type, &FunctionClosure_));
return JSObjectMake(context, Functor_, internal);
}
return reinterpret_cast<IMP>(internal->GetValue());
}
-static bool Prototype_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) {
- Prototype *internal(reinterpret_cast<Prototype *>(JSObjectGetPrivate(object)));
+static bool Messages_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) {
+ Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
Class _class(internal->GetValue());
CYPool pool;
return false;
}
-static JSValueRef Prototype_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
- Prototype *internal(reinterpret_cast<Prototype *>(JSObjectGetPrivate(object)));
+static JSValueRef Messages_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+ Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
Class _class(internal->GetValue());
CYPool pool;
return NULL;
}
-static bool Prototype_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) {
- Prototype *internal(reinterpret_cast<Prototype *>(JSObjectGetPrivate(object)));
+static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) {
+ Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
Class _class(internal->GetValue());
CYPool pool;
}
#if !__OBJC2__
-static bool Prototype_deleteProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
- Prototype *internal(reinterpret_cast<Prototype *>(JSObjectGetPrivate(object)));
+static bool Messages_deleteProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+ Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
Class _class(internal->GetValue());
CYPool pool;
}
#endif
-static void Prototype_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
- Prototype *internal(reinterpret_cast<Prototype *>(JSObjectGetPrivate(object)));
+static void Messages_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
+ Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
Class _class(internal->GetValue());
unsigned int size;
if (internal->HasProperty(context, property))
return true;
+ Class _class(object_getClass(self));
+
CYPoolTry {
- if ([self cy$hasProperty:name])
- return true;
+ // XXX: this is an evil hack to deal with NSProxy; fix elsewhere
+ if (CYImplements(self, _class, @selector(cy$hasProperty:), false))
+ if ([self cy$hasProperty:name])
+ return true;
} CYPoolCatch(false)
const char *string(CYPoolCString(pool, name));
- Class _class(object_getClass(self));
if (class_getProperty(_class, string) != NULL)
return true;
const char *string(CYPoolCString(pool, name));
Class _class(object_getClass(self));
+#ifdef __APPLE__
if (objc_property_t property = class_getProperty(_class, string)) {
PropertyAttributes attributes(property);
SEL sel(sel_registerName(attributes.Getter()));
return CYSendMessage(pool, context, self, sel, 0, NULL, false, exception);
}
+#endif
if (SEL sel = sel_getUid(string))
if (CYImplements(self, _class, sel, true))
const char *string(CYPoolCString(pool, name));
Class _class(object_getClass(self));
+#ifdef __APPLE__
if (objc_property_t property = class_getProperty(_class, string)) {
PropertyAttributes attributes(property);
if (const char *setter = attributes.Setter()) {
return true;
}
}
+#endif
size_t length(strlen(string));
} CYCatch
}
+static bool CYIsClass(id self) {
+ // XXX: this is a lame object_isClass
+ return class_getInstanceMethod(object_getClass(self), @selector(alloc)) != NULL;
+}
+
+static bool Instance_hasInstance(JSContextRef context, JSObjectRef constructor, JSValueRef instance, JSValueRef *exception) {
+ Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate((JSObjectRef) constructor)));
+ Class _class(internal->GetValue());
+ if (!CYIsClass(_class))
+ return false;
+
+ if (JSValueIsObjectOfClass(context, instance, Instance_)) {
+ Instance *linternal(reinterpret_cast<Instance *>(JSObjectGetPrivate((JSObjectRef) instance)));
+ // XXX: this isn't always safe
+ CYTry {
+ return [linternal->GetValue() isKindOfClass:_class];
+ } CYCatch
+ }
+
+ return false;
+}
+
static bool Internal_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) {
Internal *internal(reinterpret_cast<Internal *>(JSObjectGetPrivate(object)));
CYPool pool;
static JSValueRef Internal_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
Internal *internal(reinterpret_cast<Internal *>(JSObjectGetPrivate(object)));
- return internal->owner_;
+ return internal->GetOwner();
}
-bool Index_(apr_pool_t *pool, Struct_privateData *internal, JSStringRef property, ssize_t &index, uint8_t *&base) {
+static bool Index_(apr_pool_t *pool, Struct_privateData *internal, JSStringRef property, ssize_t &index, uint8_t *&base) {
Type_privateData *typical(internal->type_);
sig::Type *type(typical->type_);
if (type == NULL)
uint8_t *base(reinterpret_cast<uint8_t *>(internal->value_));
base += ffi->size * index;
- JSObjectRef owner(internal->owner_ ?: object);
+ JSObjectRef owner(internal->GetOwner() ?: object);
CYTry {
return CYFromFFI(context, typical->type_, ffi, base, false, owner);
if (!Index_(pool, internal, property, index, base))
return NULL;
- JSObjectRef owner(internal->owner_ ?: object);
+ JSObjectRef owner(internal->GetOwner() ?: object);
CYTry {
return CYFromFFI(context, typical->type_->data.signature.elements[index].type, typical->GetFFI()->elements[index], base, false, owner);
free(data);
}
+static JSObjectRef CYMakeType(JSContextRef context, const char *type) {
+ Type_privateData *internal(new Type_privateData(NULL, type));
+ return JSObjectMake(context, Type_privateData::Class_, internal);
+}
+
+static JSObjectRef CYMakeType(JSContextRef context, sig::Type *type) {
+ Type_privateData *internal(new Type_privateData(type));
+ return JSObjectMake(context, Type_privateData::Class_, internal);
+}
+
static JSValueRef Runtime_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
if (JSStringIsEqualToUTF8CString(property, "nil"))
return Instance::Make(context, nil);
sig::sig_ffi_cif(pool, &sig::ObjectiveC, &signature, &cif);
return CYFromFFI(context, signature.elements[0].type, cif.rtype, [name cy$symbol]);
}
+ if (NSMutableArray *entry = [[Bridge_ objectAtIndex:2] objectForKey:name])
+ switch ([[entry objectAtIndex:0] intValue]) {
+ // XXX: implement case 0
+ case 1:
+ return CYMakeType(context, CYPoolCString(pool, [entry objectAtIndex:1]));
+ }
return NULL;
} CYCatch
}
-bool stret(ffi_type *ffi_type) {
+static bool stret(ffi_type *ffi_type) {
return ffi_type->type == FFI_TYPE_STRUCT && (
ffi_type->size > OBJC_MAX_STRUCT_BY_VALUE ||
struct_forward_array[ffi_type->size] != 0
extern "C" {
int *_NSGetArgc(void);
char ***_NSGetArgv(void);
- int UIApplicationMain(int argc, char *argv[], NSString *principalClassName, NSString *delegateClassName);
}
static JSValueRef System_print(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
CYTry {
- NSLog(@"%s", CYCastCString(context, arguments[0]));
+ if (count == 0)
+ NSLog(@"");
+ else
+ NSLog(@"%s", CYCastCString(context, arguments[0]));
return CYJSUndefined(context);
} CYCatch
}
return CYCallFunction(pool, context, 2, setup, count, arguments, initialize, exception, &signature, &cif, function);
}
+static size_t Nonce_(0);
+
+static JSValueRef $cyq(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+ char name[16];
+ sprintf(name, "%s%zu", CYCastCString(context, arguments[0]), Nonce_++);
+ return CYCastJSValue(context, name);
+}
+
static JSValueRef $objc_msgSend(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
CYPool pool;
return CYSendMessage(pool, context, self, _cmd, count - 2, arguments + 2, uninitialized, exception);
}
+/* Hook: objc_registerClassPair {{{ */
+// XXX: replace this with associated objects
+
MSHook(void, CYDealloc, id self, SEL sel) {
CYInternal *internal;
object_getInstanceVariable(self, "cy$internal_", reinterpret_cast<void **>(&internal));
return CYJSUndefined(context);
} CYCatch
}
+/* }}} */
+
+static JSValueRef Cycript_gc_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+ JSGarbageCollect(context);
+ return CYJSUndefined(context);
+}
static JSValueRef Selector_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
JSValueRef setup[count + 2];
return CYCallFunction(pool, context, 0, NULL, count, arguments, false, exception, &internal->signature_, &internal->cif_, internal->GetValue());
}
-JSObjectRef Selector_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSObjectRef Selector_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
CYTry {
if (count != 1)
@throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"incorrect number of arguments to Selector constructor" userInfo:nil];
} CYCatch
}
-JSObjectRef Pointer_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSObjectRef Pointer_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
CYTry {
if (count != 2)
@throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"incorrect number of arguments to Functor constructor" userInfo:nil];
} CYCatch
}
-JSObjectRef CYMakeType(JSContextRef context, JSObjectRef object, const char *type) {
- Type_privateData *internal(new Type_privateData(NULL, type));
- return JSObjectMake(context, Type_, internal);
-}
-
-JSObjectRef Type_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSObjectRef Type_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
CYTry {
if (count != 1)
@throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"incorrect number of arguments to Type constructor" userInfo:nil];
const char *type(CYCastCString(context, arguments[0]));
- return CYMakeType(context, object, type);
+ return CYMakeType(context, type);
+ } CYCatch
+}
+
+static JSValueRef Type_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+ Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
+
+ CYTry {
+ sig::Type type;
+
+ if (JSStringIsEqualToUTF8CString(property, "$cyi")) {
+ type.primitive = sig::pointer_P;
+ type.data.data.size = 0;
+ } else {
+ size_t index(CYGetIndex(NULL, property));
+ if (index == _not(size_t))
+ return NULL;
+ type.primitive = sig::array_P;
+ type.data.data.size = index;
+ }
+
+ type.name = NULL;
+ type.flags = 0;
+
+ type.data.data.type = internal->type_;
+
+ return CYMakeType(context, &type);
} CYCatch
}
static JSValueRef Type_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+ Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
+
CYTry {
if (count != 1)
@throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"incorrect number of arguments to type cast function" userInfo:nil];
- Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
sig::Type *type(internal->type_);
ffi_type *ffi(internal->GetFFI());
// XXX: alignment?
static JSObjectRef Type_callAsConstructor(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
CYTry {
- if (count > 1)
+ if (count != 0)
@throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"incorrect number of arguments to type cast function" userInfo:nil];
Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
- size_t size(count == 0 ? 0 : CYCastDouble(context, arguments[0]));
- // XXX: alignment?
- void *value(malloc(internal->GetFFI()->size * size));
- return CYMakePointer(context, value, internal->type_, internal->ffi_, NULL);
+
+ sig::Type *type(internal->type_);
+ size_t size;
+
+ if (type->primitive != sig::array_P)
+ size = 0;
+ else {
+ size = type->data.data.size;
+ type = type->data.data.type;
+ }
+
+ void *value(malloc(internal->GetFFI()->size));
+ return CYMakePointer(context, value, type, NULL, NULL);
} CYCatch
}
-JSObjectRef Instance_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSObjectRef Instance_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
CYTry {
if (count > 1)
@throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"incorrect number of arguments to Instance constructor" userInfo:nil];
} CYCatch
}
-JSObjectRef Functor_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSObjectRef Functor_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
CYTry {
if (count != 2)
@throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"incorrect number of arguments to Functor constructor" userInfo:nil];
} CYCatch
}
-JSValueRef CYValue_getProperty_value(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static JSValueRef CYValue_getProperty_value(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(object)));
return CYCastJSValue(context, reinterpret_cast<uintptr_t>(internal->value_));
}
return Instance::Make(context, object_getClass(internal->GetValue()));
}
-static JSValueRef Instance_getProperty_prototype(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static JSValueRef Instance_getProperty_protocol(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+ Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
+ id self(internal->GetValue());
+ if (!CYIsClass(self))
+ return CYJSUndefined(context);
+ CYTry {
+ return CYGetClassPrototype(context, self);
+ } CYCatch
+}
+
+static JSValueRef Instance_getProperty_messages(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
id self(internal->GetValue());
- // XXX: this is a lame object_isClass
if (class_getInstanceMethod(object_getClass(self), @selector(alloc)) == NULL)
return CYJSUndefined(context);
- return Prototype::Make(context, self);
+ return Messages::Make(context, self);
}
static JSValueRef Instance_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+ if (!JSValueIsObjectOfClass(context, _this, Instance_))
+ return NULL;
+
Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(_this)));
CYTry {
}
static JSValueRef Instance_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+ if (!JSValueIsObjectOfClass(context, _this, Instance_))
+ return NULL;
+
Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(_this)));
CYTry {
CYPoolTry {
NSString *key(count == 0 ? nil : CYCastNSString(NULL, CYJSString(context, arguments[0])));
+ // XXX: check for support of cy$toJSON?
return CYCastJSValue(context, CYJSString([internal->GetValue() cy$toJSON:key]));
} CYPoolCatch(NULL)
} CYCatch
}
static JSValueRef Instance_callAsFunction_toString(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+ if (!JSValueIsObjectOfClass(context, _this, Instance_))
+ return NULL;
+
Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(_this)));
CYTry {
{NULL, NULL, 0}
};
-static JSStaticValue Instance_staticValues[4] = {
+static JSStaticValue Instance_staticValues[5] = {
{"constructor", &Instance_getProperty_constructor, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
- {"prototype", &Instance_getProperty_prototype, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+ {"messages", &Instance_getProperty_messages, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
+ {"prototype", &Instance_getProperty_protocol, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
{"value", &CYValue_getProperty_value, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
{NULL, NULL, NULL, 0}
};
{NULL, NULL, 0}
};
-CYDriver::CYDriver(const std::string &filename) :
- state_(CYClear),
- data_(NULL),
- size_(0),
- file_(NULL),
- filename_(filename),
- source_(NULL)
-{
- ScannerInit();
-}
-
-CYDriver::~CYDriver() {
- ScannerDestroy();
-}
-
-void cy::parser::error(const cy::parser::location_type &location, const std::string &message) {
- CYDriver::Error error;
- error.location_ = location;
- error.message_ = message;
- driver.errors_.push_back(error);
-}
-
void CYSetArgs(int argc, const char *argv[]) {
JSContextRef context(CYGetJSContext());
JSValueRef args[argc];
if (JSValueIsUndefined(context, result))
return NULL;
- const char *json(CYPoolCCYON(pool, context, result, &exception));
+ const char *json;
+
+ try {
+ json = CYPoolCCYON(pool, context, result, &exception);
+ } catch (const char *error) {
+ return error;
+ }
+
if (exception != NULL)
goto error;
return json;
}
-bool CYRecvAll_(int socket, uint8_t *data, size_t size) {
- while (size != 0) if (size_t writ = _syscall(recv(socket, data, size, 0))) {
- data += writ;
- size -= writ;
- } else
- return false;
- return true;
-}
-
-bool CYSendAll_(int socket, const uint8_t *data, size_t size) {
- while (size != 0) if (size_t writ = _syscall(send(socket, data, size, 0))) {
- data += writ;
- size -= writ;
- } else
- return false;
- return true;
-}
-
-apr_pool_t *Pool_;
+static apr_pool_t *Pool_;
struct CYExecute_ {
apr_pool_t *pool_;
json = NULL;
size = _not(size_t);
} else {
+ CYContext context(driver.pool_);
+ driver.program_->Replace(context);
std::ostringstream str;
- driver.source_->Show(str);
+ CYOutput out(str);
+ out << *driver.program_;
std::string code(str.str());
CYExecute_ execute = {pool, code.c_str()};
[client performSelectorOnMainThread:@selector(execute:) withObject:[NSValue valueWithPointer:&execute] waitUntilDone:YES];
Bridge_ = [[NSMutableArray arrayWithContentsOfFile:@"/usr/lib/libcycript.plist"] retain];
- NSArray_ = objc_getClass("NSArray");
+#ifdef __APPLE__
NSCFBoolean_ = objc_getClass("NSCFBoolean");
NSCFType_ = objc_getClass("NSCFType");
+#endif
+
+ NSArray_ = objc_getClass("NSArray");
+ NSDictionary_ = objc_getClass("NSDictonary");
NSMessageBuilder_ = objc_getClass("NSMessageBuilder");
NSZombie_ = objc_getClass("_NSZombie_");
Object_ = objc_getClass("Object");
definition.deleteProperty = &Instance_deleteProperty;
definition.getPropertyNames = &Instance_getPropertyNames;
definition.callAsConstructor = &Instance_callAsConstructor;
+ definition.hasInstance = &Instance_hasInstance;
definition.finalize = &Finalize;
Instance_ = JSClassCreate(&definition);
definition.finalize = &Finalize;
Message_ = JSClassCreate(&definition);
+ definition = kJSClassDefinitionEmpty;
+ definition.className = "Messages";
+ definition.hasProperty = &Messages_hasProperty;
+ definition.getProperty = &Messages_getProperty;
+ definition.setProperty = &Messages_setProperty;
+#if !__OBJC2__
+ definition.deleteProperty = &Messages_deleteProperty;
+#endif
+ definition.getPropertyNames = &Messages_getPropertyNames;
+ definition.finalize = &Finalize;
+ Messages_ = JSClassCreate(&definition);
+
+ definition = kJSClassDefinitionEmpty;
+ definition.className = "NSArrayPrototype";
+ //definition.hasProperty = &NSArrayPrototype_hasProperty;
+ //definition.getProperty = &NSArrayPrototype_getProperty;
+ //definition.setProperty = &NSArrayPrototype_setProperty;
+ //definition.deleteProperty = &NSArrayPrototype_deleteProperty;
+ //definition.getPropertyNames = &NSArrayPrototype_getPropertyNames;
+ NSArrayPrototype_ = JSClassCreate(&definition);
+
definition = kJSClassDefinitionEmpty;
definition.className = "Pointer";
definition.staticValues = Pointer_staticValues;
definition.finalize = &Finalize;
Pointer_ = JSClassCreate(&definition);
- definition = kJSClassDefinitionEmpty;
- definition.className = "Prototype";
- definition.hasProperty = &Prototype_hasProperty;
- definition.getProperty = &Prototype_getProperty;
- definition.setProperty = &Prototype_setProperty;
-#if !__OBJC2__
- definition.deleteProperty = &Prototype_deleteProperty;
-#endif
- definition.getPropertyNames = &Prototype_getPropertyNames;
- definition.finalize = &Finalize;
- Prototype_ = JSClassCreate(&definition);
-
definition = kJSClassDefinitionEmpty;
definition.className = "Selector";
definition.staticValues = CYValue_staticValues;
definition = kJSClassDefinitionEmpty;
definition.className = "Type";
definition.staticFunctions = Type_staticFunctions;
- //definition.getProperty = &Type_getProperty;
+ definition.getProperty = &Type_getProperty;
definition.callAsFunction = &Type_callAsFunction;
definition.callAsConstructor = &Type_callAsConstructor;
definition.finalize = &Finalize;
- Type_ = JSClassCreate(&definition);
+ Type_privateData::Class_ = JSClassCreate(&definition);
definition = kJSClassDefinitionEmpty;
definition.className = "Runtime";
definition.className = "ObjectiveC::Image::Classes";
definition.getProperty = &ObjectiveC_Image_Classes_getProperty;
definition.getPropertyNames = &ObjectiveC_Image_Classes_getPropertyNames;
- definition.finalize = &Finalize;
ObjectiveC_Image_Classes_ = JSClassCreate(&definition);
definition = kJSClassDefinitionEmpty;
Array_ = CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Array")));
Function_ = CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Function")));
+ String_ = CYCastJSObject(context, CYGetProperty(context, global, CYJSString("String")));
length_ = JSStringCreateWithUTF8CString("length");
message_ = JSStringCreateWithUTF8CString("message");
toCYON_ = JSStringCreateWithUTF8CString("toCYON");
toJSON_ = JSStringCreateWithUTF8CString("toJSON");
+ JSObjectRef Object(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Object"))));
+ Object_prototype_ = CYCastJSObject(context, CYGetProperty(context, Object, prototype_));
+
Array_prototype_ = CYCastJSObject(context, CYGetProperty(context, Array_, prototype_));
Array_pop_ = CYCastJSObject(context, CYGetProperty(context, Array_prototype_, CYJSString("pop")));
Array_push_ = CYCastJSObject(context, CYGetProperty(context, Array_prototype_, CYJSString("push")));
Array_splice_ = CYCastJSObject(context, CYGetProperty(context, Array_prototype_, CYJSString("splice")));
JSObjectRef Functor(JSObjectMakeConstructor(context, Functor_, &Functor_new));
+ JSObjectRef Instance(JSObjectMakeConstructor(context, Instance_, &Instance_new));
JSObjectRef Message(JSObjectMakeConstructor(context, Message_, NULL));
JSObjectRef Selector(JSObjectMakeConstructor(context, Selector_, &Selector_new));
+ Instance_prototype_ = (JSObjectRef) CYGetProperty(context, Instance, prototype_);
+
JSValueRef function(CYGetProperty(context, Function_, prototype_));
JSObjectSetPrototype(context, (JSObjectRef) CYGetProperty(context, Message, prototype_), function);
JSObjectSetPrototype(context, (JSObjectRef) CYGetProperty(context, Functor, prototype_), function);
JSObjectSetPrototype(context, (JSObjectRef) CYGetProperty(context, Selector, prototype_), function);
CYSetProperty(context, global, CYJSString("Functor"), Functor);
- CYSetProperty(context, global, CYJSString("Instance"), JSObjectMakeConstructor(context, Instance_, &Instance_new));
+ CYSetProperty(context, global, CYJSString("Instance"), Instance);
CYSetProperty(context, global, CYJSString("Pointer"), JSObjectMakeConstructor(context, Pointer_, &Pointer_new));
CYSetProperty(context, global, CYJSString("Selector"), Selector);
- CYSetProperty(context, global, CYJSString("Type"), JSObjectMakeConstructor(context, Type_, &Type_new));
+ CYSetProperty(context, global, CYJSString("Type"), JSObjectMakeConstructor(context, Type_privateData::Class_, &Type_new));
MSHookFunction(&objc_registerClassPair, MSHake(objc_registerClassPair));
+#ifdef __APPLE__
class_addMethod(NSCFType_, @selector(cy$toJSON:), reinterpret_cast<IMP>(&NSCFType$cy$toJSON), "@12@0:4@8");
+#endif
+
+ JSObjectRef cycript(JSObjectMake(context, NULL, NULL));
+ CYSetProperty(context, global, CYJSString("Cycript"), cycript);
+ CYSetProperty(context, cycript, CYJSString("gc"), JSObjectMakeFunctionWithCallback(context, CYJSString("gc"), &Cycript_gc_callAsFunction));
CYSetProperty(context, global, CYJSString("objc_registerClassPair"), JSObjectMakeFunctionWithCallback(context, CYJSString("objc_registerClassPair"), &objc_registerClassPair_));
CYSetProperty(context, global, CYJSString("objc_msgSend"), JSObjectMakeFunctionWithCallback(context, CYJSString("objc_msgSend"), &$objc_msgSend));
+ CYSetProperty(context, global, CYJSString("$cyq"), JSObjectMakeFunctionWithCallback(context, CYJSString("$cyq"), &$cyq));
System_ = JSObjectMake(context, NULL, NULL);
CYSetProperty(context, global, CYJSString("system"), System_);
CYSetProperty(context, System_, CYJSString("print"), JSObjectMakeFunctionWithCallback(context, CYJSString("print"), &System_print));
Result_ = JSStringCreateWithUTF8CString("_");
+
+ JSValueProtect(context, Array_);
+ JSValueProtect(context, Function_);
+ JSValueProtect(context, String_);
+
+ JSValueProtect(context, Instance_prototype_);
+ JSValueProtect(context, Object_prototype_);
+
+ JSValueProtect(context, Array_prototype_);
+ JSValueProtect(context, Array_pop_);
+ JSValueProtect(context, Array_push_);
+ JSValueProtect(context, Array_splice_);
}
return Context_;
projects / cycript.git / blobdiff