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Fixed a crash that was occuring when unowned objects were deallocated.
[cycript.git] / Library.mm
CommitLineData
4644480a 1/* Cycript - Remote Execution Server and Disassembler
c1582939
JF		 2 * Copyright (C) 2009 Jay Freeman (saurik)
3*/
4
62ca2b82 5/* Modified BSD License {{{ */
c1582939
JF		 6/*
7 * Redistribution and use in source and binary
8 * forms, with or without modification, are permitted
9 * provided that the following conditions are met:
10 *
11 * 1. Redistributions of source code must retain the
12 * above copyright notice, this list of conditions
13 * and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the
15 * above copyright notice, this list of conditions
16 * and the following disclaimer in the documentation
17 * and/or other materials provided with the
18 * distribution.
19 * 3. The name of the author may not be used to endorse
20 * or promote products derived from this software
21 * without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
24 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
25 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
26 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
29 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
30 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
34 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
35 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
36 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37*/
62ca2b82 38/* }}} */
c1582939
JF		 39
40#include <substrate.h>
520c130f 41
7677a045 42#include <dlfcn.h>
520c130f 43#include <iconv.h>
7677a045 44
30ddc20c 45#include "cycript.hpp"
c1582939 46
ea2d184c
JF		 47#include "sig/parse.hpp"
48#include "sig/ffi_type.hpp"
49
5999c315 50#include "Pooling.hpp"
057f943f 51#include "Struct.hpp"
ea2d184c 52
cbaa5f0f 53#ifdef __APPLE__
c1582939
JF		 54#include <CoreFoundation/CoreFoundation.h>
55#include <CoreFoundation/CFLogUtilities.h>
1e7ce557 56#include <JavaScriptCore/JSStringRefCF.h>
cbaa5f0f
JF		 57#endif
58
b24eb750
JF		 59#ifdef __OBJC__
60#ifdef __APPLE__
61#include <WebKit/WebScriptObject.h>
62#endif
cbaa5f0f 63#include <Foundation/Foundation.h>
b24eb750 64#endif
cbaa5f0f 65
b09da87b 66#include <sys/mman.h>
c1582939 67
8d9b5eed
JF		 68#include <iostream>
69#include <ext/stdio_filebuf.h>
a2d9403c
JF		 70#include <set>
71#include <map>
520c130f 72#include <iomanip>
967067aa 73#include <sstream>
bd17e6f3
JF		 74#include <cmath>
75
e5332278 76#include "Parser.hpp"
63b4c5a8 77#include "Cycript.tab.hh"
e5332278 78
ea2d184c
JF		 79#undef _assert
80#undef _trace
81
b24eb750
JF		 82#ifdef __OBJC__
83#define _throw(name, args...) \
84 @throw [NSException exceptionWithName:name reason:[NSString stringWithFormat:@args] userInfo:nil]
85#else
86#define _throw(name, args...) \
87 throw "_throw()"
88#endif
89
c1582939 90#define _assert(test) do { \
f5e9be24 91 if (!(test)) \
520c130f 92 _throw(NSInternalInconsistencyException, "*** _assert(%s):%s(%u):%s [errno=%d]", #test, __FILE__, __LINE__, __FUNCTION__, errno); \
c1582939
JF		 93} while (false)
94
95#define _trace() do { \
b53b30c1 96 fprintf(stderr, "_trace():%u\n", __LINE__); \
c1582939
JF		 97} while (false)
98
520c130f
JF		 99#define CYTry \
100 @try
101#define CYCatch \
102 @catch (NSException *error) { \
103 CYThrow(context, error, exception); \
104 return NULL; \
105 }
106
107#if 0
108#define CYTry \
109 try
110#define CYCatch \
111 catch (NSException *error) { \
112 CYThrow(context, error, exception); \
113 return NULL; \
114 } catch (...) { \
115 *exception = CYCastJSValue(context, "catch(...)"); \
116 return NULL; \
117 }
118#endif
119
b24eb750 120#ifdef __OBJC__
4cf49641
JF		 121#define CYPoolTry { \
122 id _saved(nil); \
123 NSAutoreleasePool *_pool([[NSAutoreleasePool alloc] init]); \
124 @try
125#define CYPoolCatch(value) \
126 @catch (NSException *error) { \
127 _saved = [error retain]; \
128 @throw; \
129 return value; \
130 } @finally { \
131 [_pool release]; \
132 if (_saved != nil) \
133 [_saved autorelease]; \
134 } \
135}
b24eb750
JF		 136#else
137#define CYPoolTry {
138#define CYPoolCatch }
139#endif
4cf49641 140
7677a045
JF		 141#ifndef __APPLE__
142#define class_getSuperclass GSObjCSuper
143#define object_getClass GSObjCClass
144#endif
145
365abb0a
JF		 146void CYThrow(JSContextRef context, JSValueRef value);
147
1e7ce557
JF		 148const char *CYPoolCCYON(apr_pool_t *pool, JSContextRef context, JSValueRef value, JSValueRef *exception);
149JSStringRef CYCopyJSString(const char *value);
150
151void CYSetProperty(JSContextRef context, JSObjectRef object, JSStringRef name, JSValueRef value);
152
153JSValueRef 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)());
154JSValueRef CYSendMessage(apr_pool_t *pool, JSContextRef context, id self, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception);
155
520c130f
JF		 156struct CYUTF8String {
157 const char *data;
158 size_t size;
159
160 CYUTF8String(const char *data, size_t size) :
161 data(data),
162 size(size)
163 {
164 }
165};
166
167struct CYUTF16String {
168 const uint16_t *data;
169 size_t size;
170
171 CYUTF16String(const uint16_t *data, size_t size) :
172 data(data),
173 size(size)
174 {
175 }
176};
177
365abb0a
JF		 178/* JavaScript Properties {{{ */
179JSValueRef CYGetProperty(JSContextRef context, JSObjectRef object, size_t index) {
180 JSValueRef exception(NULL);
181 JSValueRef value(JSObjectGetPropertyAtIndex(context, object, index, &exception));
182 CYThrow(context, exception);
183 return value;
184}
185
186JSValueRef CYGetProperty(JSContextRef context, JSObjectRef object, JSStringRef name) {
187 JSValueRef exception(NULL);
188 JSValueRef value(JSObjectGetProperty(context, object, name, &exception));
189 CYThrow(context, exception);
190 return value;
191}
192
193void CYSetProperty(JSContextRef context, JSObjectRef object, size_t index, JSValueRef value) {
194 JSValueRef exception(NULL);
195 JSObjectSetPropertyAtIndex(context, object, index, value, &exception);
196 CYThrow(context, exception);
197}
198
199void CYSetProperty(JSContextRef context, JSObjectRef object, JSStringRef name, JSValueRef value) {
200 JSValueRef exception(NULL);
201 JSObjectSetProperty(context, object, name, value, kJSPropertyAttributeNone, &exception);
202 CYThrow(context, exception);
203}
204/* }}} */
205/* JavaScript Strings {{{ */
365abb0a
JF		 206JSStringRef CYCopyJSString(const char *value) {
207 return value == NULL ? NULL : JSStringCreateWithUTF8CString(value);
208}
209
210JSStringRef CYCopyJSString(JSStringRef value) {
211 return value == NULL ? NULL : JSStringRetain(value);
212}
213
214JSStringRef CYCopyJSString(JSContextRef context, JSValueRef value) {
215 if (JSValueIsNull(context, value))
216 return NULL;
217 JSValueRef exception(NULL);
218 JSStringRef string(JSValueToStringCopy(context, value, &exception));
219 CYThrow(context, exception);
220 return string;
221}
222
223class CYJSString {
224 private:
225 JSStringRef string_;
226
227 void Clear_() {
228 if (string_ != NULL)
229 JSStringRelease(string_);
230 }
231
232 public:
233 CYJSString(const CYJSString &rhs) :
234 string_(CYCopyJSString(rhs.string_))
235 {
236 }
237
238 template <typename Arg0_>
239 CYJSString(Arg0_ arg0) :
240 string_(CYCopyJSString(arg0))
241 {
242 }
243
244 template <typename Arg0_, typename Arg1_>
245 CYJSString(Arg0_ arg0, Arg1_ arg1) :
246 string_(CYCopyJSString(arg0, arg1))
247 {
248 }
249
250 CYJSString &operator =(const CYJSString &rhs) {
251 Clear_();
252 string_ = CYCopyJSString(rhs.string_);
253 return *this;
254 }
255
256 ~CYJSString() {
257 Clear_();
258 }
259
260 void Clear() {
261 Clear_();
262 string_ = NULL;
263 }
264
265 operator JSStringRef() const {
266 return string_;
267 }
268};
cbaa5f0f 269/* }}} */
0df8d36b
JF		 270/* C Strings {{{ */
271// XXX: this macro is unhygenic
272#define CYCastCString_(string) ({ \
273 char *utf8; \
274 if (string == NULL) \
275 utf8 = NULL; \
276 else { \
277 size_t size(JSStringGetMaximumUTF8CStringSize(string)); \
278 utf8 = reinterpret_cast<char *>(alloca(size)); \
279 JSStringGetUTF8CString(string, utf8, size); \
280 } \
281 utf8; \
282})
283
284// XXX: this macro is unhygenic
285#define CYCastCString(context, value) ({ \
286 char *utf8; \
287 if (value == NULL) \
288 utf8 = NULL; \
289 else if (JSStringRef string = CYCopyJSString(context, value)) { \
290 utf8 = CYCastCString_(string); \
291 JSStringRelease(string); \
292 } else \
293 utf8 = NULL; \
294 utf8; \
295})
b24eb750 296
0df8d36b 297/* }}} */
b24eb750
JF		 298
299#ifdef __OBJC__
520c130f
JF		 300/* Objective-C Pool Release {{{ */
301apr_status_t CYPoolRelease_(void *data) {
302 id object(reinterpret_cast<id>(data));
303 [object release];
304 return APR_SUCCESS;
305}
306
307id CYPoolRelease_(apr_pool_t *pool, id object) {
308 if (object == nil)
309 return nil;
310 else if (pool == NULL)
311 return [object autorelease];
312 else {
313 apr_pool_cleanup_register(pool, object, &CYPoolRelease_, &apr_pool_cleanup_null);
314 return object;
315 }
316}
317
318template <typename Type_>
319Type_ CYPoolRelease(apr_pool_t *pool, Type_ object) {
320 return (Type_) CYPoolRelease_(pool, (id) object);
321}
322/* }}} */
cbaa5f0f 323/* Objective-C Strings {{{ */
b53b30c1
JF		 324const char *CYPoolCString(apr_pool_t *pool, NSString *value) {
325 if (pool == NULL)
326 return [value UTF8String];
327 else {
328 size_t size([value maximumLengthOfBytesUsingEncoding:NSUTF8StringEncoding] + 1);
329 char *string(new(pool) char[size]);
330 if (![value getCString:string maxLength:size encoding:NSUTF8StringEncoding])
b24eb750 331 _throw(NSInternalInconsistencyException, "[NSString getCString:maxLength:encoding:] == NO");
b53b30c1
JF		 332 return string;
333 }
334}
335
cbaa5f0f
JF		 336JSStringRef CYCopyJSString_(NSString *value) {
337#ifdef __APPLE__
4644480a 338 return JSStringCreateWithCFString(reinterpret_cast<CFStringRef>(value));
cbaa5f0f 339#else
b53b30c1
JF		 340 CYPool pool;
341 return CYCopyJSString(CYPoolCString(pool, value));
cbaa5f0f
JF		 342#endif
343}
344
345JSStringRef CYCopyJSString(id value) {
346 if (value == nil)
347 return NULL;
348 // XXX: this definition scares me; is anyone using this?!
349 NSString *string([value description]);
350 return CYCopyJSString_(string);
351}
365abb0a 352
520c130f 353NSString *CYCopyNSString(const CYUTF8String &value) {
cbaa5f0f 354#ifdef __APPLE__
520c130f 355 return (NSString *) CFStringCreateWithBytes(kCFAllocatorDefault, reinterpret_cast<const UInt8 *>(value.data), value.size, kCFStringEncodingUTF8, true);
0df8d36b 356#else
520c130f
JF		 357 return [[NSString alloc] initWithBytes:value.data length:value.size encoding:NSUTF8StringEncoding];
358#endif
0df8d36b
JF		 359}
360
361NSString *CYCopyNSString(JSStringRef value) {
520c130f
JF		 362#ifdef __APPLE__
363 return (NSString *) JSStringCopyCFString(kCFAllocatorDefault, value);
364#else
0df8d36b 365 return CYCopyNSString(CYCastCString_(value));
cbaa5f0f 366#endif
520c130f 367}
0df8d36b
JF		 368
369NSString *CYCopyNSString(JSContextRef context, JSValueRef value) {
370 return CYCopyNSString(CYJSString(context, value));
371}
520c130f
JF		 372
373NSString *CYCastNSString(apr_pool_t *pool, const CYUTF8String &value) {
374 return CYPoolRelease(pool, CYCopyNSString(value));
b24eb750
JF		 375}
376
520c130f
JF		 377NSString *CYCastNSString(apr_pool_t *pool, SEL sel) {
378 const char *name(sel_getName(sel));
379 return CYPoolRelease(pool, CYCopyNSString(CYUTF8String(name, strlen(name))));
b24eb750
JF		 380}
381
520c130f
JF		 382NSString *CYCastNSString(apr_pool_t *pool, JSStringRef value) {
383 return CYPoolRelease(pool, CYCopyNSString(value));
b24eb750
JF		 384}
385/* }}} */
386#endif
365abb0a 387
520c130f
JF		 388CYUTF8String CYCastUTF8String(NSString *value) {
389 NSData *data([value dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:NO]);
390 return CYUTF8String(reinterpret_cast<const char *>([data bytes]), [data length]);
391}
392
393/* JavaScript Stringify {{{ */
394void CYStringify(std::ostringstream &str, const char *data, size_t size) {
395 unsigned quot(0), apos(0);
396 for (const char *value(data), *end(data + size); value != end; ++value)
397 if (*value == '"')
398 ++quot;
399 else if (*value == '\'')
400 ++apos;
401
402 bool single(quot > apos);
403
404 str << (single ? '\'' : '"');
405
406 for (const char *value(data), *end(data + size); value != end; ++value)
407 switch (*value) {
408 case '\\': str << "\\\\"; break;
409 case '\b': str << "\\b"; break;
410 case '\f': str << "\\f"; break;
411 case '\n': str << "\\n"; break;
412 case '\r': str << "\\r"; break;
413 case '\t': str << "\\t"; break;
414 case '\v': str << "\\v"; break;
415
416 case '"':
417 if (!single)
418 str << "\\\"";
419 else goto simple;
420 break;
421
422 case '\'':
423 if (single)
424 str << "\\'";
425 else goto simple;
426 break;
427
428 default:
429 if (*value < 0x20 || *value >= 0x7f)
430 str << "\\x" << std::setbase(16) << std::setw(2) << std::setfill('0') << unsigned(*value);
431 else simple:
432 str << *value;
433 }
434
435 str << (single ? '\'' : '"');
436}
437/* }}} */
438
478d4ed0 439static JSGlobalContextRef Context_;
b09da87b 440static JSObjectRef System_;
c239b9f8 441static JSObjectRef ObjectiveC_;
ea2d184c 442
88c977fa
JF		 443static JSClassRef Functor_;
444static JSClassRef Instance_;
9b5527f0 445static JSClassRef Internal_;
dc68b74c 446static JSClassRef Message_;
365abb0a 447static JSClassRef Messages_;
88c977fa 448static JSClassRef Pointer_;
953647c1 449static JSClassRef Runtime_;
88c977fa 450static JSClassRef Selector_;
953647c1 451static JSClassRef Struct_;
ea2d184c 452
c239b9f8
JF		 453static JSClassRef ObjectiveC_Classes_;
454static JSClassRef ObjectiveC_Image_Classes_;
455static JSClassRef ObjectiveC_Images_;
456static JSClassRef ObjectiveC_Protocols_;
457
c1582939 458static JSObjectRef Array_;
dea834b0 459static JSObjectRef Function_;
365abb0a 460static JSObjectRef String_;
ea2d184c 461
967067aa
JF		 462static JSStringRef Result_;
463
c1582939 464static JSStringRef length_;
b4aa79af
JF		 465static JSStringRef message_;
466static JSStringRef name_;
dc68b74c 467static JSStringRef prototype_;
b4aa79af
JF		 468static JSStringRef toCYON_;
469static JSStringRef toJSON_;
ea2d184c 470
365abb0a
JF		 471static JSObjectRef Instance_prototype_;
472static JSObjectRef Object_prototype_;
473
faf69207
JF		 474static JSObjectRef Array_prototype_;
475static JSObjectRef Array_pop_;
476static JSObjectRef Array_push_;
477static JSObjectRef Array_splice_;
478
b24eb750 479#ifdef __OBJC__
b53b30c1 480#ifdef __APPLE__
c1582939 481static Class NSCFBoolean_;
c239b9f8 482static Class NSCFType_;
b53b30c1
JF		 483#endif
484
485static Class NSArray_;
365abb0a 486static Class NSDictionary_;
c239b9f8
JF		 487static Class NSMessageBuilder_;
488static Class NSZombie_;
489static Class Object_;
b24eb750 490#endif
c1582939 491
953647c1 492static NSArray *Bridge_;
88c977fa 493
1ef7d061
JF		 494static void Finalize(JSObjectRef object) {
495 delete reinterpret_cast<CYData *>(JSObjectGetPrivate(object));
496}
953647c1 497
7b184c00
JF		 498class Type_privateData;
499
61933e16 500struct CYValue :
953647c1 501 CYData
61933e16
JF		 502{
503 void *value_;
504
505 CYValue() {
506 }
507
cbaa5f0f
JF		 508 CYValue(const void *value) :
509 value_(const_cast<void *>(value))
61933e16
JF		 510 {
511 }
9b5527f0
JF		 512
513 CYValue(const CYValue &rhs) :
514 value_(rhs.value_)
515 {
516 }
7b184c00
JF		 517
518 virtual Type_privateData *GetType() const {
519 return NULL;
520 }
61933e16
JF		 521};
522
b24eb750
JF		 523struct CYOwned :
524 CYValue
525{
526 private:
527 JSContextRef context_;
528 JSObjectRef owner_;
529
530 public:
531 CYOwned(void *value, JSContextRef context, JSObjectRef owner) :
532 CYValue(value),
533 context_(context),
534 owner_(owner)
535 {
d4e145d9
JF		 536 if (owner_ != NULL)
537 JSValueProtect(context_, owner_);
b24eb750
JF		 538 }
539
540 virtual ~CYOwned() {
d4e145d9
JF		 541 if (owner_ != NULL)
542 JSValueUnprotect(context_, owner_);
b24eb750
JF		 543 }
544
545 JSObjectRef GetOwner() const {
546 return owner_;
547 }
548};
549
550#ifdef __OBJC__
61933e16
JF		 551struct Selector_privateData :
552 CYValue
953647c1 553{
953647c1 554 Selector_privateData(SEL value) :
61933e16 555 CYValue(value)
478d4ed0
JF		 556 {
557 }
558
559 SEL GetValue() const {
560 return reinterpret_cast<SEL>(value_);
561 }
7b184c00
JF		 562
563 virtual Type_privateData *GetType() const;
478d4ed0
JF		 564};
565
365abb0a
JF		 566// XXX: trick this out with associated objects!
567JSValueRef CYGetClassPrototype(JSContextRef context, id self) {
568 if (self == nil)
569 return Instance_prototype_;
570
571 // XXX: I need to think through multi-context
cbaa5f0f 572 typedef std::map<id, JSValueRef> CacheMap;
365abb0a
JF		 573 static CacheMap cache_;
574
575 JSValueRef &value(cache_[self]);
576 if (value != NULL)
577 return value;
578
579 JSClassRef _class(NULL);
580 JSValueRef prototype;
581
582 if (self == NSArray_)
583 prototype = Array_prototype_;
584 else if (self == NSDictionary_)
585 prototype = Object_prototype_;
586 else
587 prototype = CYGetClassPrototype(context, class_getSuperclass(self));
588
589 JSObjectRef object(JSObjectMake(context, _class, NULL));
590 JSObjectSetPrototype(context, object, prototype);
591
4e39dc0b 592 JSValueProtect(context, object);
365abb0a
JF		 593 value = object;
594 return object;
595}
596
2b52f27e 597struct Instance :
61933e16 598 CYValue
bd17e6f3 599{
2b52f27e
JF		 600 enum Flags {
601 None = 0,
602 Transient = (1 << 0),
603 Uninitialized = (1 << 1),
604 };
478d4ed0 605
2b52f27e
JF		 606 Flags flags_;
607
608 Instance(id value, Flags flags) :
61933e16 609 CYValue(value),
2b52f27e 610 flags_(flags)
478d4ed0
JF		 611 {
612 }
613
2b52f27e
JF		 614 virtual ~Instance() {
615 if ((flags_ & Transient) == 0)
61933e16 616 // XXX: does this handle background threads correctly?
d447cc5e 617 // XXX: this simply does not work on the console because I'm stupid
61933e16 618 [GetValue() performSelector:@selector(release) withObject:nil afterDelay:0];
478d4ed0
JF		 619 }
620
dc68b74c 621 static JSObjectRef Make(JSContextRef context, id object, Flags flags = None) {
faf69207 622 JSObjectRef value(JSObjectMake(context, Instance_, new Instance(object, flags)));
7677a045 623 JSObjectSetPrototype(context, value, CYGetClassPrototype(context, object_getClass(object)));
faf69207 624 return value;
2b52f27e
JF		 625 }
626
478d4ed0
JF		 627 id GetValue() const {
628 return reinterpret_cast<id>(value_);
629 }
2b52f27e
JF		 630
631 bool IsUninitialized() const {
632 return (flags_ & Uninitialized) != 0;
633 }
7b184c00
JF		 634
635 virtual Type_privateData *GetType() const;
478d4ed0
JF		 636};
637
365abb0a 638struct Messages :
dc68b74c
JF		 639 CYValue
640{
365abb0a 641 Messages(Class value) :
dc68b74c
JF		 642 CYValue(value)
643 {
644 }
645
faf69207 646 static JSObjectRef Make(JSContextRef context, Class _class, bool array = false) {
365abb0a 647 JSObjectRef value(JSObjectMake(context, Messages_, new Messages(_class)));
faf69207
JF		 648 if (_class == NSArray_)
649 array = true;
9e562cfc 650 if (Class super = class_getSuperclass(_class))
365abb0a 651 JSObjectSetPrototype(context, value, Messages::Make(context, super, array));
faf69207
JF		 652 /*else if (array)
653 JSObjectSetPrototype(context, value, Array_prototype_);*/
9e562cfc 654 return value;
dc68b74c
JF		 655 }
656
657 Class GetValue() const {
658 return reinterpret_cast<Class>(value_);
659 }
660};
661
4e39dc0b
JF		 662struct Internal :
663 CYOwned
664{
665 Internal(id value, JSContextRef context, JSObjectRef owner) :
666 CYOwned(value, context, owner)
9b5527f0
JF		 667 {
668 }
669
670 static JSObjectRef Make(JSContextRef context, id object, JSObjectRef owner) {
4e39dc0b 671 return JSObjectMake(context, Internal_, new Internal(object, context, owner));
9b5527f0
JF		 672 }
673
674 id GetValue() const {
675 return reinterpret_cast<id>(value_);
676 }
677};
b24eb750 678#endif
9b5527f0 679
bd17e6f3
JF		 680namespace sig {
681
682void Copy(apr_pool_t *pool, Type &lhs, Type &rhs);
683
684void Copy(apr_pool_t *pool, Element &lhs, Element &rhs) {
685 lhs.name = apr_pstrdup(pool, rhs.name);
686 if (rhs.type == NULL)
687 lhs.type = NULL;
688 else {
689 lhs.type = new(pool) Type;
690 Copy(pool, *lhs.type, *rhs.type);
691 }
692 lhs.offset = rhs.offset;
693}
694
695void Copy(apr_pool_t *pool, Signature &lhs, Signature &rhs) {
696 size_t count(rhs.count);
697 lhs.count = count;
698 lhs.elements = new(pool) Element[count];
699 for (size_t index(0); index != count; ++index)
700 Copy(pool, lhs.elements[index], rhs.elements[index]);
701}
702
703void Copy(apr_pool_t *pool, Type &lhs, Type &rhs) {
704 lhs.primitive = rhs.primitive;
705 lhs.name = apr_pstrdup(pool, rhs.name);
706 lhs.flags = rhs.flags;
707
708 if (sig::IsAggregate(rhs.primitive))
709 Copy(pool, lhs.data.signature, rhs.data.signature);
710 else {
2699b547
JF		 711 sig::Type *&lht(lhs.data.data.type);
712 sig::Type *&rht(rhs.data.data.type);
713
714 if (rht == NULL)
715 lht = NULL;
716 else {
717 lht = new(pool) Type;
718 Copy(pool, *lht, *rht);
bd17e6f3
JF		 719 }
720
721 lhs.data.data.size = rhs.data.data.size;
722 }
723}
724
725void Copy(apr_pool_t *pool, ffi_type &lhs, ffi_type &rhs) {
726 lhs.size = rhs.size;
727 lhs.alignment = rhs.alignment;
728 lhs.type = rhs.type;
729 if (rhs.elements == NULL)
730 lhs.elements = NULL;
731 else {
732 size_t count(0);
733 while (rhs.elements[count] != NULL)
734 ++count;
735
736 lhs.elements = new(pool) ffi_type *[count + 1];
737 lhs.elements[count] = NULL;
738
739 for (size_t index(0); index != count; ++index) {
740 // XXX: if these are libffi native then you can just take them
741 ffi_type *ffi(new(pool) ffi_type);
742 lhs.elements[index] = ffi;
743 sig::Copy(pool, *ffi, *rhs.elements[index]);
744 }
745 }
746}
747
748}
749
f33b048a
JF		 750struct CStringMapLess :
751 std::binary_function<const char *, const char *, bool>
752{
753 _finline bool operator ()(const char *lhs, const char *rhs) const {
754 return strcmp(lhs, rhs) < 0;
755 }
756};
757
bce8339b
JF		 758void Structor_(apr_pool_t *pool, const char *name, const char *types, sig::Type *&type) {
759 if (name == NULL)
760 return;
ff783f8c 761
bce8339b
JF		 762 CYPoolTry {
763 if (NSMutableArray *entry = [[Bridge_ objectAtIndex:2] objectForKey:[NSString stringWithUTF8String:name]])
764 switch ([[entry objectAtIndex:0] intValue]) {
765 case 0: {
766 sig::Parse(pool, &type->data.signature, [[entry objectAtIndex:1] UTF8String], &Structor_);
767 } break;
768
769 case 1: {
770 sig::Signature signature;
771 sig::Parse(pool, &signature, [[entry objectAtIndex:1] UTF8String], &Structor_);
772 type = signature.elements[0].type;
773 } break;
774 }
775 } CYPoolCatch()
776}
777
778struct Type_privateData :
779 CYData
780{
b24eb750 781#ifdef __OBJC__
7b184c00
JF		 782 static Type_privateData *Object;
783 static Type_privateData *Selector;
b24eb750 784#endif
7b184c00 785
993f82f8 786 static JSClassRef Class_;
cbaa5f0f 787
ff783f8c 788 ffi_type *ffi_;
930aa21b 789 sig::Type *type_;
bd17e6f3 790
bce8339b
JF		 791 void Set(sig::Type *type) {
792 type_ = new(pool_) sig::Type;
793 sig::Copy(pool_, *type_, *type);
794 }
795
c239b9f8 796 Type_privateData(apr_pool_t *pool, const char *type) :
ff783f8c
JF		 797 ffi_(NULL)
798 {
c239b9f8
JF		 799 if (pool != NULL)
800 pool_ = pool;
801
bce8339b
JF		 802 sig::Signature signature;
803 sig::Parse(pool_, &signature, type, &Structor_);
804 type_ = signature.elements[0].type;
ff783f8c
JF		 805 }
806
bce8339b
JF		 807 Type_privateData(sig::Type *type) :
808 ffi_(NULL)
ff783f8c 809 {
bce8339b
JF		 810 if (type != NULL)
811 Set(type);
812 }
813
814 Type_privateData(sig::Type *type, ffi_type *ffi) {
815 ffi_ = new(pool_) ffi_type;
816 sig::Copy(pool_, *ffi_, *ffi);
817 Set(type);
ff783f8c
JF		 818 }
819
820 ffi_type *GetFFI() {
821 if (ffi_ == NULL) {
822 ffi_ = new(pool_) ffi_type;
823
824 sig::Element element;
825 element.name = NULL;
930aa21b 826 element.type = type_;
ff783f8c
JF		 827 element.offset = 0;
828
829 sig::Signature signature;
830 signature.elements = &element;
831 signature.count = 1;
832
833 ffi_cif cif;
834 sig::sig_ffi_cif(pool_, &sig::ObjectiveC, &signature, &cif);
835 *ffi_ = *cif.rtype;
836 }
837
838 return ffi_;
839 }
840};
841
993f82f8 842JSClassRef Type_privateData::Class_;
b24eb750
JF		 843
844#ifdef __OBJC__
7b184c00
JF		 845Type_privateData *Type_privateData::Object;
846Type_privateData *Type_privateData::Selector;
847
848Type_privateData *Instance::GetType() const {
849 return Type_privateData::Object;
850}
851
852Type_privateData *Selector_privateData::GetType() const {
853 return Type_privateData::Selector;
854}
b24eb750 855#endif
7b184c00 856
ff783f8c 857struct Pointer :
4e39dc0b 858 CYOwned
ff783f8c 859{
ff783f8c
JF		 860 Type_privateData *type_;
861
4e39dc0b
JF		 862 Pointer(void *value, JSContextRef context, JSObjectRef owner, sig::Type *type) :
863 CYOwned(value, context, owner),
bce8339b 864 type_(new(pool_) Type_privateData(type))
ff783f8c 865 {
bd17e6f3
JF		 866 }
867};
868
869struct Struct_privateData :
4e39dc0b 870 CYOwned
bd17e6f3 871{
bd17e6f3
JF		 872 Type_privateData *type_;
873
4e39dc0b
JF		 874 Struct_privateData(JSContextRef context, JSObjectRef owner) :
875 CYOwned(NULL, context, owner)
ff783f8c 876 {
bd17e6f3
JF		 877 }
878};
879
bd17e6f3
JF		 880typedef std::map<const char *, Type_privateData *, CStringMapLess> TypeMap;
881static TypeMap Types_;
882
883JSObjectRef CYMakeStruct(JSContextRef context, void *data, sig::Type *type, ffi_type *ffi, JSObjectRef owner) {
4e39dc0b 884 Struct_privateData *internal(new Struct_privateData(context, owner));
bd17e6f3 885 apr_pool_t *pool(internal->pool_);
bce8339b 886 Type_privateData *typical(new(pool) Type_privateData(type, ffi));
bd17e6f3
JF		 887 internal->type_ = typical;
888
ff783f8c 889 if (owner != NULL)
bd17e6f3 890 internal->value_ = data;
ff783f8c
JF		 891 else {
892 size_t size(typical->GetFFI()->size);
bd17e6f3
JF		 893 void *copy(apr_palloc(internal->pool_, size));
894 memcpy(copy, data, size);
895 internal->value_ = copy;
896 }
897
bd17e6f3
JF		 898 return JSObjectMake(context, Struct_, internal);
899}
900
f33b048a 901struct Functor_privateData :
61933e16 902 CYValue
f33b048a
JF		 903{
904 sig::Signature signature_;
905 ffi_cif cif_;
906
dc68b74c 907
f33b048a 908 Functor_privateData(const char *type, void (*value)()) :
61933e16 909 CYValue(reinterpret_cast<void *>(value))
f33b048a
JF		 910 {
911 sig::Parse(pool_, &signature_, type, &Structor_);
912 sig::sig_ffi_cif(pool_, &sig::ObjectiveC, &signature_, &cif_);
913 }
dc68b74c
JF		 914
915 void (*GetValue())() const {
916 return reinterpret_cast<void (*)()>(value_);
917 }
f33b048a
JF		 918};
919
dc68b74c 920struct Closure_privateData :
f33b048a
JF		 921 Functor_privateData
922{
923 JSContextRef context_;
924 JSObjectRef function_;
925
4e39dc0b
JF		 926 Closure_privateData(JSContextRef context, JSObjectRef function, const char *type) :
927 Functor_privateData(type, NULL),
928 context_(context),
929 function_(function)
f33b048a 930 {
4e39dc0b
JF		 931 JSValueProtect(context_, function_);
932 }
933
934 virtual ~Closure_privateData() {
935 JSValueUnprotect(context_, function_);
f33b048a
JF		 936 }
937};
938
b24eb750 939#ifdef __OBJC__
dc68b74c
JF		 940struct Message_privateData :
941 Functor_privateData
942{
943 SEL sel_;
944
945 Message_privateData(SEL sel, const char *type, IMP value = NULL) :
946 Functor_privateData(type, reinterpret_cast<void (*)()>(value)),
947 sel_(sel)
948 {
949 }
950};
951
f7c38a29 952JSObjectRef CYMakeInstance(JSContextRef context, id object, bool transient) {
2b52f27e
JF		 953 Instance::Flags flags;
954
955 if (transient)
956 flags = Instance::Transient;
957 else {
958 flags = Instance::None;
478d4ed0 959 object = [object retain];
2b52f27e
JF		 960 }
961
962 return Instance::Make(context, object, flags);
478d4ed0 963}
b24eb750 964#endif
478d4ed0 965
b09da87b
JF		 966JSValueRef CYCastJSValue(JSContextRef context, bool value) {
967 return JSValueMakeBoolean(context, value);
968}
969
970JSValueRef CYCastJSValue(JSContextRef context, double value) {
971 return JSValueMakeNumber(context, value);
972}
973
974#define CYCastJSValue_(Type_) \
975 JSValueRef CYCastJSValue(JSContextRef context, Type_ value) { \
976 return JSValueMakeNumber(context, static_cast<double>(value)); \
977 }
978
979CYCastJSValue_(int)
980CYCastJSValue_(unsigned int)
981CYCastJSValue_(long int)
982CYCastJSValue_(long unsigned int)
983CYCastJSValue_(long long int)
984CYCastJSValue_(long long unsigned int)
985
986JSValueRef CYJSUndefined(JSContextRef context) {
987 return JSValueMakeUndefined(context);
0c862573
JF		 988}
989
520c130f
JF		 990size_t CYGetIndex(const CYUTF8String &value) {
991 if (value.data[0] != '0') {
faf69207 992 char *end;
520c130f
JF		 993 size_t index(strtoul(value.data, &end, 10));
994 if (value.data + value.size == end)
faf69207 995 return index;
520c130f 996 } else if (value.data[1] == '\0')
faf69207
JF		 997 return 0;
998 return _not(size_t);
999}
1000
534fb6da 1001// XXX: fix this
520c130f 1002static CYUTF8String CYPoolUTF8String(apr_pool_t *pool, JSStringRef value);
534fb6da 1003
534fb6da 1004size_t CYGetIndex(apr_pool_t *pool, JSStringRef value) {
520c130f 1005 return CYGetIndex(CYPoolUTF8String(pool, value));
534fb6da
JF		 1006}
1007
faf69207 1008bool CYGetOffset(const char *value, ssize_t &index) {
ff783f8c 1009 if (value[0] != '0') {
283e7e33 1010 char *end;
ff783f8c 1011 index = strtol(value, &end, 10);
283e7e33 1012 if (value + strlen(value) == end)
ff783f8c
JF		 1013 return true;
1014 } else if (value[1] == '\0') {
1015 index = 0;
1016 return true;
283e7e33
JF		 1017 }
1018
ff783f8c 1019 return false;
283e7e33
JF		 1020}
1021
b24eb750 1022#ifdef __OBJC__
520c130f
JF		 1023size_t CYGetIndex(NSString *value) {
1024 return CYGetIndex(CYCastUTF8String(value));
b24eb750
JF		 1025}
1026
faf69207
JF		 1027bool CYGetOffset(apr_pool_t *pool, NSString *value, ssize_t &index) {
1028 return CYGetOffset(CYPoolCString(pool, value), index);
283e7e33 1029}
b24eb750 1030#endif
283e7e33 1031
b24eb750 1032#ifdef __OBJC__
107e3ed0 1033@interface NSMethodSignature (Cycript)
7ba62cfd
JF		 1034- (NSString *) _typeString;
1035@end
1036
107e3ed0 1037@interface NSObject (Cycript)
b4aa79af 1038
61933e16 1039- (JSValueRef) cy$JSValueInContext:(JSContextRef)context;
b4aa79af
JF		 1040- (JSType) cy$JSType;
1041
1042- (NSObject *) cy$toJSON:(NSString *)key;
1043- (NSString *) cy$toCYON;
f33b048a 1044- (NSString *) cy$toKey;
b4aa79af 1045
7b184c00 1046- (bool) cy$hasProperty:(NSString *)name;
cc103044
JF		 1047- (NSObject *) cy$getProperty:(NSString *)name;
1048- (bool) cy$setProperty:(NSString *)name to:(NSObject *)value;
1049- (bool) cy$deleteProperty:(NSString *)name;
b4aa79af 1050
c1582939
JF		 1051@end
1052
f7c38a29
JF		 1053@protocol Cycript
1054- (JSValueRef) cy$JSValueInContext:(JSContextRef)context;
1055@end
1056
107e3ed0 1057@interface NSString (Cycript)
88c977fa
JF		 1058- (void *) cy$symbol;
1059@end
b24eb750 1060#endif
88c977fa 1061
520c130f
JF		 1062#ifdef __OBJC__
1063NSString *CYCastNSCYON(id value) {
1064 NSString *string;
1065
1066 if (value == nil)
1067 string = @"nil";
1068 else {
1069 Class _class(object_getClass(value));
1070 SEL sel(@selector(cy$toCYON));
1071
1072 if (objc_method *toCYON = class_getInstanceMethod(_class, sel))
1073 string = reinterpret_cast<NSString *(*)(id, SEL)>(method_getImplementation(toCYON))(value, sel);
1074 else if (objc_method *methodSignatureForSelector = class_getInstanceMethod(_class, @selector(methodSignatureForSelector:))) {
1075 if (reinterpret_cast<NSMethodSignature *(*)(id, SEL, SEL)>(method_getImplementation(methodSignatureForSelector))(value, @selector(methodSignatureForSelector:), sel) != nil)
1076 string = [value cy$toCYON];
1077 else goto fail;
1078 } else fail: {
1079 if (value == NSZombie_)
1080 string = @"_NSZombie_";
1081 else if (_class == NSZombie_)
1082 string = [NSString stringWithFormat:@"<_NSZombie_: %p>", value];
1083 // XXX: frowny /in/ the pants
1084 else if (value == NSMessageBuilder_ || value == Object_)
1085 string = nil;
1086 else
1087 string = [NSString stringWithFormat:@"%@", value];
1088 }
1089
1090 // XXX: frowny pants
1091 if (string == nil)
1092 string = @"undefined";
1093 }
1094
1095 return string;
1096}
1097#endif
1098
b24eb750 1099#ifdef __OBJC__
cbaa5f0f 1100#ifdef __APPLE__
4afefdd9
JF		 1101struct PropertyAttributes {
1102 CYPool pool_;
1103
1104 const char *name;
1105
1106 const char *variable;
1107
1108 const char *getter_;
1109 const char *setter_;
1110
1111 bool readonly;
1112 bool copy;
1113 bool retain;
1114 bool nonatomic;
1115 bool dynamic;
1116 bool weak;
1117 bool garbage;
1118
1119 PropertyAttributes(objc_property_t property) :
1120 variable(NULL),
1121 getter_(NULL),
1122 setter_(NULL),
1123 readonly(false),
1124 copy(false),
1125 retain(false),
1126 nonatomic(false),
1127 dynamic(false),
1128 weak(false),
1129 garbage(false)
1130 {
1131 name = property_getName(property);
1132 const char *attributes(property_getAttributes(property));
1133
1134 for (char *state, *token(apr_strtok(apr_pstrdup(pool_, attributes), ",", &state)); token != NULL; token = apr_strtok(NULL, ",", &state)) {
1135 switch (*token) {
1136 case 'R': readonly = true; break;
1137 case 'C': copy = true; break;
1138 case '&': retain = true; break;
1139 case 'N': nonatomic = true; break;
1140 case 'G': getter_ = token + 1; break;
1141 case 'S': setter_ = token + 1; break;
1142 case 'V': variable = token + 1; break;
1143 }
1144 }
1145
1146 /*if (variable == NULL) {
1147 variable = property_getName(property);
1148 size_t size(strlen(variable));
1149 char *name(new(pool_) char[size + 2]);
1150 name[0] = '_';
1151 memcpy(name + 1, variable, size);
1152 name[size + 1] = '\0';
1153 variable = name;
1154 }*/
1155 }
1156
1157 const char *Getter() {
1158 if (getter_ == NULL)
1159 getter_ = apr_pstrdup(pool_, name);
1160 return getter_;
1161 }
1162
1163 const char *Setter() {
1164 if (setter_ == NULL && !readonly) {
1165 size_t length(strlen(name));
1166
1167 char *temp(new(pool_) char[length + 5]);
1168 temp[0] = 's';
1169 temp[1] = 'e';
1170 temp[2] = 't';
1171
1172 if (length != 0) {
1173 temp[3] = toupper(name[0]);
1174 memcpy(temp + 4, name + 1, length - 1);
1175 }
1176
1177 temp[length + 3] = ':';
1178 temp[length + 4] = '\0';
1179 setter_ = temp;
1180 }
1181
1182 return setter_;
1183 }
1184
1185};
cbaa5f0f 1186#endif
b24eb750 1187#endif
4afefdd9 1188
b24eb750 1189#ifdef __OBJC__
cbaa5f0f 1190#ifdef __APPLE__
ad9aa164 1191NSObject *NSCFType$cy$toJSON(id self, SEL sel, NSString *key) {
c239b9f8
JF		 1192 return [(NSString *) CFCopyDescription((CFTypeRef) self) autorelease];
1193}
cbaa5f0f 1194#endif
b24eb750 1195#endif
c239b9f8 1196
b24eb750 1197#ifdef __OBJC__
993f82f8
JF		 1198#ifndef __APPLE__
1199@interface CYWebUndefined : NSObject {
1200}
1201
1202+ (CYWebUndefined *) undefined;
1203
1204@end
1205
1206@implementation CYWebUndefined
1207
1208+ (CYWebUndefined *) undefined {
1209 static CYWebUndefined *instance_([[CYWebUndefined alloc] init]);
1210 return instance_;
1211}
1212
1213@end
1214
1215#define WebUndefined CYWebUndefined
1216#endif
b24eb750 1217#endif
993f82f8 1218
b24eb750 1219#ifdef __OBJC__
365abb0a 1220/* Bridge: NSArray {{{ */
107e3ed0 1221@implementation NSArray (Cycript)
62ca2b82 1222
b4aa79af 1223- (NSString *) cy$toCYON {
c1582939
JF		 1224 NSMutableString *json([[[NSMutableString alloc] init] autorelease]);
1225 [json appendString:@"["];
1226
1227 bool comma(false);
cbaa5f0f 1228#ifdef __APPLE__
62ca2b82 1229 for (id object in self) {
cbaa5f0f
JF		 1230#else
1231 id object;
1232 for (size_t index(0), count([self count]); index != count; ++index) {
1233 object = [self objectAtIndex:index];
1234#endif
c1582939
JF		 1235 if (comma)
1236 [json appendString:@","];
1237 else
1238 comma = true;
7b184c00 1239 if (object == nil || [object cy$JSType] != kJSTypeUndefined)
520c130f 1240 [json appendString:CYCastNSCYON(object)];
6b8a9500
JF		 1241 else {
1242 [json appendString:@","];
1243 comma = false;
1244 }
c1582939
JF		 1245 }
1246
1247 [json appendString:@"]"];
1248 return json;
62ca2b82
JF		 1249}
1250
7b184c00
JF		 1251- (bool) cy$hasProperty:(NSString *)name {
1252 if ([name isEqualToString:@"length"])
1253 return true;
1254
520c130f 1255 size_t index(CYGetIndex(name));
faf69207 1256 if (index == _not(size_t) || index >= [self count])
7b184c00
JF		 1257 return [super cy$hasProperty:name];
1258 else
1259 return true;
1260}
1261
cc103044 1262- (NSObject *) cy$getProperty:(NSString *)name {
cbaa5f0f
JF		 1263 if ([name isEqualToString:@"length"]) {
1264 NSUInteger count([self count]);
1265#ifdef __APPLE__
1266 return [NSNumber numberWithUnsignedInteger:count];
1267#else
1268 return [NSNumber numberWithUnsignedInt:count];
1269#endif
1270 }
4afefdd9 1271
520c130f 1272 size_t index(CYGetIndex(name));
faf69207 1273 if (index == _not(size_t) || index >= [self count])
cc103044
JF		 1274 return [super cy$getProperty:name];
1275 else
1276 return [self objectAtIndex:index];
1277}
1278
1279@end
365abb0a
JF		 1280/* }}} */
1281/* Bridge: NSDictionary {{{ */
1282@implementation NSDictionary (Cycript)
1283
1284- (NSString *) cy$toCYON {
1285 NSMutableString *json([[[NSMutableString alloc] init] autorelease]);
1286 [json appendString:@"{"];
1287
1288 bool comma(false);
cbaa5f0f 1289#ifdef __APPLE__
365abb0a 1290 for (id key in self) {
cbaa5f0f
JF		 1291#else
1292 NSEnumerator *keys([self keyEnumerator]);
1293 while (id key = [keys nextObject]) {
1294#endif
365abb0a
JF		 1295 if (comma)
1296 [json appendString:@","];
1297 else
1298 comma = true;
1299 [json appendString:[key cy$toKey]];
1300 [json appendString:@":"];
1301 NSObject *object([self objectForKey:key]);
520c130f 1302 [json appendString:CYCastNSCYON(object)];
365abb0a 1303 }
cc103044 1304
365abb0a
JF		 1305 [json appendString:@"}"];
1306 return json;
1307}
1308
1309- (bool) cy$hasProperty:(NSString *)name {
1310 return [self objectForKey:name] != nil;
1311}
1312
1313- (NSObject *) cy$getProperty:(NSString *)name {
1314 return [self objectForKey:name];
1315}
1316
1317@end
1318/* }}} */
1319/* Bridge: NSMutableArray {{{ */
cc103044
JF		 1320@implementation NSMutableArray (Cycript)
1321
1322- (bool) cy$setProperty:(NSString *)name to:(NSObject *)value {
faf69207
JF		 1323 if ([name isEqualToString:@"length"]) {
1324 // XXX: is this not intelligent?
cbaa5f0f
JF		 1325 NSNumber *number(reinterpret_cast<NSNumber *>(value));
1326#ifdef __APPLE__
1327 NSUInteger size([number unsignedIntegerValue]);
1328#else
1329 NSUInteger size([number unsignedIntValue]);
1330#endif
faf69207
JF		 1331 NSUInteger count([self count]);
1332 if (size < count)
1333 [self removeObjectsInRange:NSMakeRange(size, count - size)];
1334 else if (size != count) {
1335 WebUndefined *undefined([WebUndefined undefined]);
1336 for (size_t i(count); i != size; ++i)
1337 [self addObject:undefined];
1338 }
1339 return true;
1340 }
1341
520c130f 1342 size_t index(CYGetIndex(name));
faf69207 1343 if (index == _not(size_t))
cc103044 1344 return [super cy$setProperty:name to:value];
faf69207
JF		 1345
1346 id object(value ?: [NSNull null]);
1347
1348 size_t count([self count]);
1349 if (index < count)
1350 [self replaceObjectAtIndex:index withObject:object];
cc103044 1351 else {
faf69207
JF		 1352 if (index != count) {
1353 WebUndefined *undefined([WebUndefined undefined]);
1354 for (size_t i(count); i != index; ++i)
1355 [self addObject:undefined];
1356 }
1357
1358 [self addObject:object];
cc103044 1359 }
faf69207 1360
365abb0a 1361 return true;
7b184c00
JF		 1362}
1363
365abb0a 1364- (bool) cy$deleteProperty:(NSString *)name {
520c130f 1365 size_t index(CYGetIndex(name));
365abb0a
JF		 1366 if (index == _not(size_t) || index >= [self count])
1367 return [super cy$deleteProperty:name];
1368 [self replaceObjectAtIndex:index withObject:[WebUndefined undefined]];
1369 return true;
cc103044
JF		 1370}
1371
1372@end
365abb0a
JF		 1373/* }}} */
1374/* Bridge: NSMutableDictionary {{{ */
cc103044
JF		 1375@implementation NSMutableDictionary (Cycript)
1376
1377- (bool) cy$setProperty:(NSString *)name to:(NSObject *)value {
b6ea08b6 1378 [self setObject:(value ?: [NSNull null]) forKey:name];
cc103044
JF		 1379 return true;
1380}
1381
1382- (bool) cy$deleteProperty:(NSString *)name {
1383 if ([self objectForKey:name] == nil)
1384 return false;
1385 else {
1386 [self removeObjectForKey:name];
1387 return true;
1388 }
1389}
1390
62ca2b82 1391@end
365abb0a
JF		 1392/* }}} */
1393/* Bridge: NSNumber {{{ */
107e3ed0 1394@implementation NSNumber (Cycript)
62ca2b82 1395
b4aa79af 1396- (JSType) cy$JSType {
b53b30c1 1397#ifdef __APPLE__
b4aa79af 1398 // XXX: this just seems stupid
b53b30c1
JF		 1399 if ([self class] == NSCFBoolean_)
1400 return kJSTypeBoolean;
1401#endif
1402 return kJSTypeNumber;
b4aa79af
JF		 1403}
1404
1405- (NSObject *) cy$toJSON:(NSString *)key {
1406 return self;
1407}
1408
1409- (NSString *) cy$toCYON {
1410 return [self cy$JSType] != kJSTypeBoolean ? [self stringValue] : [self boolValue] ? @"true" : @"false";
62ca2b82
JF		 1411}
1412
2b52f27e 1413- (JSValueRef) cy$JSValueInContext:(JSContextRef)context {
b4aa79af 1414 return [self cy$JSType] != kJSTypeBoolean ? CYCastJSValue(context, [self doubleValue]) : CYCastJSValue(context, [self boolValue]);
62ca2b82
JF		 1415}
1416
1417@end
365abb0a
JF		 1418/* }}} */
1419/* Bridge: NSNull {{{ */
1420@implementation NSNull (Cycript)
1421
1422- (JSType) cy$JSType {
1423 return kJSTypeNull;
1424}
1425
1426- (NSObject *) cy$toJSON:(NSString *)key {
1427 return self;
1428}
1429
1430- (NSString *) cy$toCYON {
1431 return @"null";
1432}
1433
1434@end
1435/* }}} */
1436/* Bridge: NSObject {{{ */
1437@implementation NSObject (Cycript)
1438
1439- (JSValueRef) cy$JSValueInContext:(JSContextRef)context {
1440 return CYMakeInstance(context, self, false);
1441}
1442
1443- (JSType) cy$JSType {
1444 return kJSTypeObject;
1445}
1446
1447- (NSObject *) cy$toJSON:(NSString *)key {
1448 return [self description];
1449}
1450
1451- (NSString *) cy$toCYON {
1452 return [[self cy$toJSON:@""] cy$toCYON];
1453}
1454
1455- (NSString *) cy$toKey {
1456 return [self cy$toCYON];
1457}
1458
1459- (bool) cy$hasProperty:(NSString *)name {
1460 return false;
1461}
1462
1463- (NSObject *) cy$getProperty:(NSString *)name {
1464 return nil;
1465}
1466
1467- (bool) cy$setProperty:(NSString *)name to:(NSObject *)value {
1468 return false;
1469}
1470
1471- (bool) cy$deleteProperty:(NSString *)name {
1472 return false;
1473}
1474
1475@end
1476/* }}} */
1477/* Bridge: NSProxy {{{ */
1478@implementation NSProxy (Cycript)
1479
1480- (NSObject *) cy$toJSON:(NSString *)key {
1481 return [self description];
1482}
1483
1484- (NSString *) cy$toCYON {
1485 return [[self cy$toJSON:@""] cy$toCYON];
1486}
c1582939 1487
365abb0a
JF		 1488@end
1489/* }}} */
1490/* Bridge: NSString {{{ */
107e3ed0 1491@implementation NSString (Cycript)
62ca2b82 1492
b4aa79af
JF		 1493- (JSType) cy$JSType {
1494 return kJSTypeString;
1495}
1496
1497- (NSObject *) cy$toJSON:(NSString *)key {
1498 return self;
1499}
1500
1501- (NSString *) cy$toCYON {
520c130f
JF		 1502 std::ostringstream str;
1503 CYUTF8String string(CYCastUTF8String(self));
1504 CYStringify(str, string.data, string.size);
1505 std::string value(str.str());
1506 return CYCastNSString(NULL, CYUTF8String(value.c_str(), value.size()));
62ca2b82
JF		 1507}
1508
f33b048a
JF		 1509- (NSString *) cy$toKey {
1510 const char *value([self UTF8String]);
1511 size_t size(strlen(value));
1512
283e7e33 1513 if (size == 0)
f33b048a 1514 goto cyon;
283e7e33
JF		 1515
1516 if (DigitRange_[value[0]]) {
520c130f 1517 size_t index(CYGetIndex(self));
faf69207 1518 if (index == _not(size_t))
f33b048a 1519 goto cyon;
283e7e33
JF		 1520 } else {
1521 if (!WordStartRange_[value[0]])
1522 goto cyon;
1523 for (size_t i(1); i != size; ++i)
1524 if (!WordEndRange_[value[i]])
1525 goto cyon;
1526 }
1527
f33b048a
JF		 1528 return self;
1529
1530 cyon:
1531 return [self cy$toCYON];
1532}
1533
88c977fa 1534- (void *) cy$symbol {
478d4ed0
JF		 1535 CYPool pool;
1536 return dlsym(RTLD_DEFAULT, CYPoolCString(pool, self));
88c977fa
JF		 1537}
1538
62ca2b82 1539@end
365abb0a
JF		 1540/* }}} */
1541/* Bridge: WebUndefined {{{ */
1542@implementation WebUndefined (Cycript)
1543
1544- (JSType) cy$JSType {
1545 return kJSTypeUndefined;
1546}
1547
1548- (NSObject *) cy$toJSON:(NSString *)key {
1549 return self;
1550}
1551
1552- (NSString *) cy$toCYON {
1553 return @"undefined";
1554}
1555
1556- (JSValueRef) cy$JSValueInContext:(JSContextRef)context {
1557 return CYJSUndefined(context);
1558}
1559
1560@end
1561/* }}} */
62ca2b82 1562
993f82f8 1563/* Bridge: CYJSObject {{{ */
faf69207 1564@interface CYJSObject : NSMutableDictionary {
62ca2b82
JF		 1565 JSObjectRef object_;
1566 JSContextRef context_;
1567}
1568
1569- (id) initWithJSObject:(JSObjectRef)object inContext:(JSContextRef)context;
1570
ad9aa164 1571- (NSObject *) cy$toJSON:(NSString *)key;
b4aa79af 1572
62ca2b82
JF		 1573- (NSUInteger) count;
1574- (id) objectForKey:(id)key;
1575- (NSEnumerator *) keyEnumerator;
1576- (void) setObject:(id)object forKey:(id)key;
1577- (void) removeObjectForKey:(id)key;
1578
1579@end
993f82f8
JF		 1580/* }}} */
1581/* Bridge: CYJSArray {{{ */
faf69207 1582@interface CYJSArray : NSMutableArray {
c1582939
JF		 1583 JSObjectRef object_;
1584 JSContextRef context_;
1585}
1586
1587- (id) initWithJSObject:(JSObjectRef)object inContext:(JSContextRef)context;
1588
1589- (NSUInteger) count;
1590- (id) objectAtIndex:(NSUInteger)index;
1591
faf69207
JF		 1592- (void) addObject:(id)anObject;
1593- (void) insertObject:(id)anObject atIndex:(NSUInteger)index;
1594- (void) removeLastObject;
1595- (void) removeObjectAtIndex:(NSUInteger)index;
1596- (void) replaceObjectAtIndex:(NSUInteger)index withObject:(id)anObject;
1597
c1582939 1598@end
993f82f8 1599/* }}} */
b24eb750 1600#endif
c1582939 1601
b24eb750 1602#ifdef __OBJC__
39bb4b6a 1603NSObject *CYCastNSObject_(apr_pool_t *pool, JSContextRef context, JSObjectRef object) {
ea2d184c
JF		 1604 JSValueRef exception(NULL);
1605 bool array(JSValueIsInstanceOfConstructor(context, object, Array_, &exception));
1606 CYThrow(context, exception);
b09da87b
JF		 1607 id value(array ? [CYJSArray alloc] : [CYJSObject alloc]);
1608 return CYPoolRelease(pool, [value initWithJSObject:object inContext:context]);
62ca2b82
JF		 1609}
1610
39bb4b6a 1611NSObject *CYCastNSObject(apr_pool_t *pool, JSContextRef context, JSObjectRef object) {
2b52f27e
JF		 1612 if (!JSValueIsObjectOfClass(context, object, Instance_))
1613 return CYCastNSObject_(pool, context, object);
1614 else {
9e562cfc
JF		 1615 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
1616 return internal->GetValue();
2b52f27e
JF		 1617 }
1618}
b24eb750 1619#endif
2b52f27e 1620
bd17e6f3
JF		 1621double CYCastDouble(const char *value, size_t size) {
1622 char *end;
1623 double number(strtod(value, &end));
1624 if (end != value + size)
1625 return NAN;
1626 return number;
1627}
1628
1629double CYCastDouble(const char *value) {
1630 return CYCastDouble(value, strlen(value));
1631}
1632
f610e1a0 1633double CYCastDouble(JSContextRef context, JSValueRef value) {
0c862573
JF		 1634 JSValueRef exception(NULL);
1635 double number(JSValueToNumber(context, value, &exception));
1636 CYThrow(context, exception);
f610e1a0
JF		 1637 return number;
1638}
1639
b24eb750 1640#ifdef __OBJC__
0df8d36b
JF		 1641NSNumber *CYCopyNSNumber(JSContextRef context, JSValueRef value) {
1642 return [[NSNumber alloc] initWithDouble:CYCastDouble(context, value)];
953647c1 1643}
b24eb750 1644#endif
b09da87b
JF		 1645
1646bool CYCastBool(JSContextRef context, JSValueRef value) {
1647 return JSValueToBoolean(context, value);
62ca2b82
JF		 1648}
1649
b24eb750 1650#ifdef __OBJC__
0df8d36b
JF		 1651id CYNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef value, bool cast) {
1652 id object;
b09da87b
JF		 1653 bool copy;
1654
f610e1a0 1655 switch (JSType type = JSValueGetType(context, value)) {
c1582939 1656 case kJSTypeUndefined:
b09da87b
JF		 1657 object = [WebUndefined undefined];
1658 copy = false;
1659 break;
1660
c1582939 1661 case kJSTypeNull:
b09da87b
JF		 1662 return NULL;
1663 break;
1664
c1582939 1665 case kJSTypeBoolean:
0df8d36b
JF		 1666#ifdef __APPLE__
1667 object = (id) (CYCastBool(context, value) ? kCFBooleanTrue : kCFBooleanFalse);
b09da87b 1668 copy = false;
0df8d36b 1669#else
7677a045 1670 object = [[NSNumber alloc] initWithBool:CYCastBool(context, value)];
0df8d36b
JF		 1671 copy = true;
1672#endif
b09da87b
JF		 1673 break;
1674
0c862573 1675 case kJSTypeNumber:
0df8d36b 1676 object = CYCopyNSNumber(context, value);
b09da87b
JF		 1677 copy = true;
1678 break;
1679
62ca2b82 1680 case kJSTypeString:
0df8d36b 1681 object = CYCopyNSString(context, value);
b09da87b
JF		 1682 copy = true;
1683 break;
1684
c1582939 1685 case kJSTypeObject:
b09da87b 1686 // XXX: this might could be more efficient
0df8d36b 1687 object = CYCastNSObject(pool, context, (JSObjectRef) value);
b09da87b
JF		 1688 copy = false;
1689 break;
1690
c1582939 1691 default:
b24eb750 1692 _throw(NSInternalInconsistencyException, "JSValueGetType() == 0x%x", type);
b09da87b 1693 break;
c1582939 1694 }
b09da87b
JF		 1695
1696 if (cast != copy)
1697 return object;
1698 else if (copy)
953647c1 1699 return CYPoolRelease(pool, object);
b09da87b 1700 else
0df8d36b 1701 return [object retain];
b09da87b
JF		 1702}
1703
39bb4b6a 1704NSObject *CYCastNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef value) {
0df8d36b 1705 return CYNSObject(pool, context, value, true);
b09da87b
JF		 1706}
1707
0df8d36b
JF		 1708id CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef value) {
1709 return CYNSObject(pool, context, value, false);
c1582939
JF		 1710}
1711
62ca2b82 1712NSArray *CYCastNSArray(JSPropertyNameArrayRef names) {
b09da87b 1713 CYPool pool;
62ca2b82
JF		 1714 size_t size(JSPropertyNameArrayGetCount(names));
1715 NSMutableArray *array([NSMutableArray arrayWithCapacity:size]);
1716 for (size_t index(0); index != size; ++index)
b09da87b 1717 [array addObject:CYCastNSString(pool, JSPropertyNameArrayGetNameAtIndex(names, index))];
62ca2b82
JF		 1718 return array;
1719}
b24eb750 1720#endif
62ca2b82 1721
ea2d184c 1722void CYThrow(JSContextRef context, JSValueRef value) {
62ca2b82
JF		 1723 if (value == NULL)
1724 return;
b24eb750 1725#ifdef __OBJC__
b09da87b 1726 @throw CYCastNSObject(NULL, context, value);
b24eb750
JF		 1727#else
1728 // XXX: why not?
1729 throw value;
1730#endif
b09da87b
JF		 1731}
1732
1733JSValueRef CYJSNull(JSContextRef context) {
1734 return JSValueMakeNull(context);
1735}
1736
1737JSValueRef CYCastJSValue(JSContextRef context, JSStringRef value) {
1738 return value == NULL ? CYJSNull(context) : JSValueMakeString(context, value);
1739}
1740
1741JSValueRef CYCastJSValue(JSContextRef context, const char *value) {
1742 return CYCastJSValue(context, CYJSString(value));
62ca2b82
JF		 1743}
1744
b24eb750 1745#ifdef __OBJC__
2b52f27e 1746JSValueRef CYCastJSValue(JSContextRef context, id value) {
f7c38a29
JF		 1747 if (value == nil)
1748 return CYJSNull(context);
1749 else if ([value respondsToSelector:@selector(cy$JSValueInContext:)])
1750 return [value cy$JSValueInContext:context];
1751 else
1752 return CYMakeInstance(context, value, false);
62ca2b82 1753}
b24eb750 1754#endif
62ca2b82 1755
dea834b0
JF		 1756JSObjectRef CYCastJSObject(JSContextRef context, JSValueRef value) {
1757 JSValueRef exception(NULL);
1758 JSObjectRef object(JSValueToObject(context, value, &exception));
1759 CYThrow(context, exception);
1760 return object;
1761}
1762
30ddc20c 1763void CYThrow(JSContextRef context, id error, JSValueRef *exception) {
4cf49641
JF		 1764 if (exception == NULL)
1765 throw error;
7ba62cfd
JF		 1766 *exception = CYCastJSValue(context, error);
1767}
1768
b4aa79af
JF		 1769JSValueRef CYCallAsFunction(JSContextRef context, JSObjectRef function, JSObjectRef _this, size_t count, JSValueRef arguments[]) {
1770 JSValueRef exception(NULL);
1771 JSValueRef value(JSObjectCallAsFunction(context, function, _this, count, arguments, &exception));
1772 CYThrow(context, exception);
1773 return value;
1774}
1775
1776bool CYIsCallable(JSContextRef context, JSValueRef value) {
1777 // XXX: this isn't actually correct
1778 return value != NULL && JSValueIsObject(context, value);
1779}
1780
b24eb750 1781#ifdef __OBJC__
b21525c7 1782@implementation CYJSObject
62ca2b82
JF		 1783
1784- (id) initWithJSObject:(JSObjectRef)object inContext:(JSContextRef)context {
1785 if ((self = [super init]) != nil) {
1786 object_ = object;
1787 context_ = context;
75b0a457 1788 JSValueProtect(context_, object_);
62ca2b82
JF		 1789 } return self;
1790}
1791
75b0a457
JF		 1792- (void) dealloc {
1793 JSValueUnprotect(context_, object_);
1794 [super dealloc];
1795}
1796
b4aa79af
JF		 1797- (NSObject *) cy$toJSON:(NSString *)key {
1798 JSValueRef toJSON(CYGetProperty(context_, object_, toJSON_));
1799 if (!CYIsCallable(context_, toJSON))
1800 return [super cy$toJSON:key];
1801 else {
1802 JSValueRef arguments[1] = {CYCastJSValue(context_, key)};
1803 JSValueRef value(CYCallAsFunction(context_, (JSObjectRef) toJSON, object_, 1, arguments));
1804 // XXX: do I really want an NSNull here?!
1805 return CYCastNSObject(NULL, context_, value) ?: [NSNull null];
1806 }
1807}
1808
1809- (NSString *) cy$toCYON {
1810 JSValueRef toCYON(CYGetProperty(context_, object_, toCYON_));
365abb0a 1811 if (!CYIsCallable(context_, toCYON)) super:
b4aa79af 1812 return [super cy$toCYON];
365abb0a 1813 else if (JSValueRef value = CYCallAsFunction(context_, (JSObjectRef) toCYON, object_, 0, NULL))
b4aa79af 1814 return CYCastNSString(NULL, CYJSString(context_, value));
365abb0a 1815 else goto super;
b4aa79af
JF		 1816}
1817
62ca2b82
JF		 1818- (NSUInteger) count {
1819 JSPropertyNameArrayRef names(JSObjectCopyPropertyNames(context_, object_));
1820 size_t size(JSPropertyNameArrayGetCount(names));
1821 JSPropertyNameArrayRelease(names);
1822 return size;
1823}
1824
1825- (id) objectForKey:(id)key {
d0a00196
JF		 1826 JSValueRef value(CYGetProperty(context_, object_, CYJSString(key)));
1827 if (JSValueIsUndefined(context_, value))
1828 return nil;
1829 return CYCastNSObject(NULL, context_, value) ?: [NSNull null];
62ca2b82
JF		 1830}
1831
1832- (NSEnumerator *) keyEnumerator {
1833 JSPropertyNameArrayRef names(JSObjectCopyPropertyNames(context_, object_));
1834 NSEnumerator *enumerator([CYCastNSArray(names) objectEnumerator]);
1835 JSPropertyNameArrayRelease(names);
1836 return enumerator;
1837}
1838
1839- (void) setObject:(id)object forKey:(id)key {
dea834b0 1840 CYSetProperty(context_, object_, CYJSString(key), CYCastJSValue(context_, object));
62ca2b82
JF		 1841}
1842
1843- (void) removeObjectForKey:(id)key {
1844 JSValueRef exception(NULL);
2b52f27e 1845 (void) JSObjectDeleteProperty(context_, object_, CYJSString(key), &exception);
62ca2b82
JF		 1846 CYThrow(context_, exception);
1847}
1848
1849@end
1850
b21525c7 1851@implementation CYJSArray
c1582939
JF		 1852
1853- (id) initWithJSObject:(JSObjectRef)object inContext:(JSContextRef)context {
1854 if ((self = [super init]) != nil) {
1855 object_ = object;
1856 context_ = context;
75b0a457 1857 JSValueProtect(context_, object_);
c1582939
JF		 1858 } return self;
1859}
1860
75b0a457
JF		 1861- (void) dealloc {
1862 JSValueUnprotect(context_, object_);
1863 [super dealloc];
1864}
1865
c1582939 1866- (NSUInteger) count {
dea834b0 1867 return CYCastDouble(context_, CYGetProperty(context_, object_, length_));
c1582939
JF		 1868}
1869
1870- (id) objectAtIndex:(NSUInteger)index {
9a2db8b2
JF		 1871 size_t bounds([self count]);
1872 if (index >= bounds)
1873 @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray objectAtIndex:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil];
62ca2b82
JF		 1874 JSValueRef exception(NULL);
1875 JSValueRef value(JSObjectGetPropertyAtIndex(context_, object_, index, &exception));
1876 CYThrow(context_, exception);
478d4ed0 1877 return CYCastNSObject(NULL, context_, value) ?: [NSNull null];
c1582939
JF		 1878}
1879
faf69207
JF		 1880- (void) addObject:(id)object {
1881 JSValueRef exception(NULL);
1882 JSValueRef arguments[1];
1883 arguments[0] = CYCastJSValue(context_, object);
1884 JSObjectCallAsFunction(context_, Array_push_, object_, 1, arguments, &exception);
1885 CYThrow(context_, exception);
1886}
1887
1888- (void) insertObject:(id)object atIndex:(NSUInteger)index {
9a2db8b2
JF		 1889 size_t bounds([self count] + 1);
1890 if (index >= bounds)
1891 @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray insertObject:atIndex:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil];
faf69207
JF		 1892 JSValueRef exception(NULL);
1893 JSValueRef arguments[3];
1894 arguments[0] = CYCastJSValue(context_, index);
1895 arguments[1] = CYCastJSValue(context_, 0);
1896 arguments[2] = CYCastJSValue(context_, object);
1897 JSObjectCallAsFunction(context_, Array_splice_, object_, 3, arguments, &exception);
1898 CYThrow(context_, exception);
1899}
1900
1901- (void) removeLastObject {
1902 JSValueRef exception(NULL);
1903 JSObjectCallAsFunction(context_, Array_pop_, object_, 0, NULL, &exception);
1904 CYThrow(context_, exception);
1905}
1906
1907- (void) removeObjectAtIndex:(NSUInteger)index {
9a2db8b2
JF		 1908 size_t bounds([self count]);
1909 if (index >= bounds)
1910 @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray removeObjectAtIndex:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil];
faf69207
JF		 1911 JSValueRef exception(NULL);
1912 JSValueRef arguments[2];
1913 arguments[0] = CYCastJSValue(context_, index);
1914 arguments[1] = CYCastJSValue(context_, 1);
1915 JSObjectCallAsFunction(context_, Array_splice_, object_, 2, arguments, &exception);
1916 CYThrow(context_, exception);
1917}
1918
1919- (void) replaceObjectAtIndex:(NSUInteger)index withObject:(id)object {
9a2db8b2
JF		 1920 size_t bounds([self count]);
1921 if (index >= bounds)
1922 @throw [NSException exceptionWithName:NSRangeException reason:[NSString stringWithFormat:@"*** -[CYJSArray replaceObjectAtIndex:withObject:]: index (%zu) beyond bounds (%zu)", index, bounds] userInfo:nil];
faf69207
JF		 1923 CYSetProperty(context_, object_, index, CYCastJSValue(context_, object));
1924}
1925
c1582939 1926@end
b24eb750 1927#endif
c1582939 1928
c239b9f8 1929NSString *CYCopyNSCYON(JSContextRef context, JSValueRef value, JSValueRef *exception) {
e80b023d
JF		 1930 if (JSValueIsNull(context, value))
1931 return [@"null" retain];
1932
4cf49641
JF		 1933 CYTry {
1934 CYPoolTry {
520c130f 1935 return [CYCastNSCYON(CYCastNSObject(NULL, context, value)) retain];
4cf49641
JF		 1936 } CYPoolCatch(NULL)
1937 } CYCatch
c1582939
JF		 1938}
1939
c239b9f8
JF		 1940const char *CYPoolCCYON(apr_pool_t *pool, JSContextRef context, JSValueRef value, JSValueRef *exception) {
1941 if (NSString *json = CYCopyNSCYON(context, value, exception)) {
4cf49641
JF		 1942 const char *string(CYPoolCString(pool, json));
1943 [json release];
1944 return string;
1945 } else return NULL;
478d4ed0
JF		 1946}
1947
b24eb750 1948#ifdef __OBJC__
18401062 1949// XXX: use objc_getAssociatedObject and objc_setAssociatedObject on 10.6
61933e16
JF		 1950struct CYInternal :
1951 CYData
1952{
1953 JSObjectRef object_;
1954
1955 CYInternal() :
1956 object_(NULL)
1957 {
1958 }
1959
1960 ~CYInternal() {
1961 // XXX: delete object_? ;(
1962 }
1963
1964 static CYInternal *Get(id self) {
1965 CYInternal *internal(NULL);
1966 if (object_getInstanceVariable(self, "cy$internal_", reinterpret_cast<void **>(&internal)) == NULL) {
1967 // XXX: do something epic? ;P
1968 }
1969
1970 return internal;
1971 }
1972
1973 static CYInternal *Set(id self) {
1974 CYInternal *internal(NULL);
1975 if (Ivar ivar = object_getInstanceVariable(self, "cy$internal_", reinterpret_cast<void **>(&internal))) {
1976 if (internal == NULL) {
1977 internal = new CYInternal();
1978 object_setIvar(self, ivar, reinterpret_cast<id>(internal));
1979 }
1980 } else {
1981 // XXX: do something epic? ;P
1982 }
1983
1984 return internal;
1985 }
1986
7b184c00
JF		 1987 bool HasProperty(JSContextRef context, JSStringRef name) {
1988 if (object_ == NULL)
1989 return false;
1990 return JSObjectHasProperty(context, object_, name);
1991 }
1992
61933e16
JF		 1993 JSValueRef GetProperty(JSContextRef context, JSStringRef name) {
1994 if (object_ == NULL)
1995 return NULL;
1996 return CYGetProperty(context, object_, name);
1997 }
1998
1999 void SetProperty(JSContextRef context, JSStringRef name, JSValueRef value) {
2000 if (object_ == NULL)
2001 object_ = JSObjectMake(context, NULL, NULL);
2002 CYSetProperty(context, object_, name, value);
2003 }
2004};
b24eb750 2005#endif
61933e16 2006
b24eb750 2007#ifdef __OBJC__
534fb6da 2008static JSObjectRef CYMakeSelector(JSContextRef context, SEL sel) {
9e562cfc
JF		 2009 Selector_privateData *internal(new Selector_privateData(sel));
2010 return JSObjectMake(context, Selector_, internal);
dea834b0 2011}
b24eb750 2012#endif
dea834b0 2013
534fb6da 2014static JSObjectRef CYMakePointer(JSContextRef context, void *pointer, sig::Type *type, ffi_type *ffi, JSObjectRef owner) {
4e39dc0b 2015 Pointer *internal(new Pointer(pointer, context, owner, type));
9e562cfc 2016 return JSObjectMake(context, Pointer_, internal);
dea834b0
JF		 2017}
2018
534fb6da 2019static JSObjectRef CYMakeFunctor(JSContextRef context, void (*function)(), const char *type) {
9e562cfc
JF		 2020 Functor_privateData *internal(new Functor_privateData(type, function));
2021 return JSObjectMake(context, Functor_, internal);
88c977fa
JF		 2022}
2023
520c130f
JF		 2024static CYUTF16String CYCastUTF16String(JSStringRef value) {
2025 return CYUTF16String(JSStringGetCharactersPtr(value), JSStringGetLength(value));
2026}
2027
2028// XXX: sometimes pool is null
2029static CYUTF8String CYPoolUTF8String(apr_pool_t *pool, JSStringRef value) {
2030 CYUTF16String utf16(CYCastUTF16String(value));
2031 const char *in(reinterpret_cast<const char *>(utf16.data));
2032
2033 iconv_t conversion(_syscall(iconv_open("UTF-8", "UCS-2-INTERNAL")));
2034
2035 size_t size(JSStringGetMaximumUTF8CStringSize(value));
2036 char *out(new(pool) char[size]);
2037 CYUTF8String utf8(out, size);
2038
2039 size = utf16.size * 2;
2040 _syscall(iconv(conversion, const_cast<char **>(&in), &size, &out, &utf8.size));
2041
2042 *out = '\0';
2043 utf8.size = out - utf8.data;
2044
2045 _syscall(iconv_close(conversion));
2046
2047 return utf8;
2048}
2049
534fb6da 2050static const char *CYPoolCString(apr_pool_t *pool, JSStringRef value) {
520c130f
JF		 2051 CYUTF8String utf8(CYPoolUTF8String(pool, value));
2052 _assert(memchr(utf8.data, '\0', utf8.size) == NULL);
2053 return utf8.data;
7ba62cfd
JF		 2054}
2055
534fb6da 2056static const char *CYPoolCString(apr_pool_t *pool, JSContextRef context, JSValueRef value) {
18401062 2057 return JSValueIsNull(context, value) ? NULL : CYPoolCString(pool, CYJSString(context, value));
77e87a6c
JF		 2058}
2059
534fb6da 2060static bool CYGetOffset(apr_pool_t *pool, JSStringRef value, ssize_t &index) {
faf69207 2061 return CYGetOffset(CYPoolCString(pool, value), index);
ff783f8c
JF		 2062}
2063
534fb6da 2064static void *CYCastPointer_(JSContextRef context, JSValueRef value) {
b21525c7
JF		 2065 switch (JSValueGetType(context, value)) {
2066 case kJSTypeNull:
2067 return NULL;
953647c1 2068 /*case kJSTypeString:
b21525c7 2069 return dlsym(RTLD_DEFAULT, CYCastCString(context, value));
b21525c7 2070 case kJSTypeObject:
88c977fa 2071 if (JSValueIsObjectOfClass(context, value, Pointer_)) {
9e562cfc
JF		 2072 Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate((JSObjectRef) value)));
2073 return internal->value_;
953647c1 2074 }*/
b21525c7 2075 default:
953647c1 2076 double number(CYCastDouble(context, value));
bd17e6f3 2077 if (std::isnan(number))
b24eb750 2078 _throw(NSInvalidArgumentException, "cannot convert value to pointer");
953647c1 2079 return reinterpret_cast<void *>(static_cast<uintptr_t>(static_cast<long long>(number)));
7ba62cfd
JF		 2080 }
2081}
2082
b09da87b 2083template <typename Type_>
534fb6da 2084static _finline Type_ CYCastPointer(JSContextRef context, JSValueRef value) {
b09da87b
JF		 2085 return reinterpret_cast<Type_>(CYCastPointer_(context, value));
2086}
2087
b24eb750 2088#ifdef __OBJC__
534fb6da 2089static SEL CYCastSEL(JSContextRef context, JSValueRef value) {
4afefdd9 2090 if (JSValueIsObjectOfClass(context, value, Selector_)) {
9e562cfc
JF		 2091 Selector_privateData *internal(reinterpret_cast<Selector_privateData *>(JSObjectGetPrivate((JSObjectRef) value)));
2092 return reinterpret_cast<SEL>(internal->value_);
4afefdd9
JF		 2093 } else
2094 return CYCastPointer<SEL>(context, value);
2095}
b24eb750 2096#endif
4afefdd9 2097
534fb6da 2098static void CYPoolFFI(apr_pool_t *pool, JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, JSValueRef value) {
ea2d184c
JF		 2099 switch (type->primitive) {
2100 case sig::boolean_P:
2101 *reinterpret_cast<bool *>(data) = JSValueToBoolean(context, value);
2102 break;
2103
43cb3d68 2104#define CYPoolFFI_(primitive, native) \
f610e1a0
JF		 2105 case sig::primitive ## _P: \
2106 *reinterpret_cast<native *>(data) = CYCastDouble(context, value); \
2107 break;
ea2d184c 2108
43cb3d68
JF		 2109 CYPoolFFI_(uchar, unsigned char)
2110 CYPoolFFI_(char, char)
2111 CYPoolFFI_(ushort, unsigned short)
2112 CYPoolFFI_(short, short)
2113 CYPoolFFI_(ulong, unsigned long)
2114 CYPoolFFI_(long, long)
2115 CYPoolFFI_(uint, unsigned int)
2116 CYPoolFFI_(int, int)
2117 CYPoolFFI_(ulonglong, unsigned long long)
2118 CYPoolFFI_(longlong, long long)
2119 CYPoolFFI_(float, float)
2120 CYPoolFFI_(double, double)
ea2d184c 2121
b24eb750 2122#ifdef __OBJC__
ea2d184c
JF		 2123 case sig::object_P:
2124 case sig::typename_P:
b09da87b 2125 *reinterpret_cast<id *>(data) = CYCastNSObject(pool, context, value);
7ba62cfd
JF		 2126 break;
2127
ea2d184c 2128 case sig::selector_P:
7ba62cfd
JF		 2129 *reinterpret_cast<SEL *>(data) = CYCastSEL(context, value);
2130 break;
b24eb750 2131#endif
ea2d184c 2132
b21525c7 2133 case sig::pointer_P:
b09da87b 2134 *reinterpret_cast<void **>(data) = CYCastPointer<void *>(context, value);
b21525c7 2135 break;
ea2d184c 2136
77e87a6c 2137 case sig::string_P:
478d4ed0 2138 *reinterpret_cast<const char **>(data) = CYPoolCString(pool, context, value);
77e87a6c 2139 break;
7ba62cfd 2140
bd17e6f3
JF		 2141 case sig::struct_P: {
2142 uint8_t *base(reinterpret_cast<uint8_t *>(data));
f33b048a 2143 JSObjectRef aggregate(JSValueIsObject(context, value) ? (JSObjectRef) value : NULL);
bd17e6f3 2144 for (size_t index(0); index != type->data.signature.count; ++index) {
f33b048a
JF		 2145 sig::Element *element(&type->data.signature.elements[index]);
2146 ffi_type *field(ffi->elements[index]);
2147
2148 JSValueRef rhs;
2149 if (aggregate == NULL)
2150 rhs = value;
2151 else {
2152 rhs = CYGetProperty(context, aggregate, index);
2153 if (JSValueIsUndefined(context, rhs)) {
283e7e33
JF		 2154 if (element->name != NULL)
2155 rhs = CYGetProperty(context, aggregate, CYJSString(element->name));
2156 else
2157 goto undefined;
2158 if (JSValueIsUndefined(context, rhs)) undefined:
b24eb750 2159 _throw(NSInvalidArgumentException, "unable to extract structure value");
f33b048a
JF		 2160 }
2161 }
2162
2163 CYPoolFFI(pool, context, element->type, field, base, rhs);
4e8c99fb 2164 // XXX: alignment?
f33b048a 2165 base += field->size;
bd17e6f3
JF		 2166 }
2167 } break;
ea2d184c
JF		 2168
2169 case sig::void_P:
2170 break;
2171
bd17e6f3 2172 default:
b24eb750 2173 fprintf(stderr, "CYPoolFFI(%c)\n", type->primitive);
ea2d184c
JF		 2174 _assert(false);
2175 }
2176}
2177
534fb6da 2178static JSValueRef CYFromFFI(JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, bool initialize = false, JSObjectRef owner = NULL) {
ea2d184c
JF		 2179 JSValueRef value;
2180
2181 switch (type->primitive) {
2182 case sig::boolean_P:
b09da87b 2183 value = CYCastJSValue(context, *reinterpret_cast<bool *>(data));
ea2d184c
JF		 2184 break;
2185
2186#define CYFromFFI_(primitive, native) \
2187 case sig::primitive ## _P: \
b09da87b 2188 value = CYCastJSValue(context, *reinterpret_cast<native *>(data)); \
ea2d184c
JF		 2189 break;
2190
2191 CYFromFFI_(uchar, unsigned char)
2192 CYFromFFI_(char, char)
2193 CYFromFFI_(ushort, unsigned short)
2194 CYFromFFI_(short, short)
2195 CYFromFFI_(ulong, unsigned long)
2196 CYFromFFI_(long, long)
2197 CYFromFFI_(uint, unsigned int)
2198 CYFromFFI_(int, int)
2199 CYFromFFI_(ulonglong, unsigned long long)
2200 CYFromFFI_(longlong, long long)
2201 CYFromFFI_(float, float)
2202 CYFromFFI_(double, double)
2203
b24eb750 2204#ifdef __OBJC__
2b52f27e
JF		 2205 case sig::object_P: {
2206 if (id object = *reinterpret_cast<id *>(data)) {
2207 value = CYCastJSValue(context, object);
2208 if (initialize)
2209 [object release];
2210 } else goto null;
2211 } break;
dea834b0 2212
b09da87b 2213 case sig::typename_P:
4cf49641 2214 value = CYMakeInstance(context, *reinterpret_cast<Class *>(data), true);
b09da87b
JF		 2215 break;
2216
dea834b0
JF		 2217 case sig::selector_P:
2218 if (SEL sel = *reinterpret_cast<SEL *>(data))
2219 value = CYMakeSelector(context, sel);
2220 else goto null;
2221 break;
b24eb750 2222#endif
dea834b0
JF		 2223
2224 case sig::pointer_P:
2225 if (void *pointer = *reinterpret_cast<void **>(data))
9b5527f0 2226 value = CYMakePointer(context, pointer, type->data.data.type, ffi, owner);
dea834b0
JF		 2227 else goto null;
2228 break;
2229
2230 case sig::string_P:
f610e1a0 2231 if (char *utf8 = *reinterpret_cast<char **>(data))
b09da87b 2232 value = CYCastJSValue(context, utf8);
f610e1a0 2233 else goto null;
dea834b0 2234 break;
ea2d184c
JF		 2235
2236 case sig::struct_P:
bd17e6f3
JF		 2237 value = CYMakeStruct(context, data, type, ffi, owner);
2238 break;
ea2d184c
JF		 2239
2240 case sig::void_P:
b09da87b 2241 value = CYJSUndefined(context);
f610e1a0
JF		 2242 break;
2243
2244 null:
b09da87b 2245 value = CYJSNull(context);
ea2d184c
JF		 2246 break;
2247
bd17e6f3 2248 default:
b24eb750 2249 fprintf(stderr, "CYFromFFI(%c)\n", type->primitive);
ea2d184c
JF		 2250 _assert(false);
2251 }
2252
2253 return value;
2254}
2255
8a199b13 2256static bool CYImplements(id object, Class _class, SEL selector, bool devoid) {
39bb4b6a 2257 if (objc_method *method = class_getInstanceMethod(_class, selector)) {
8a199b13
JF		 2258 if (!devoid)
2259 return true;
2260 char type[16];
2261 method_getReturnType(method, type, sizeof(type));
2262 if (type[0] != 'v')
2263 return true;
2264 }
2265
7b184c00 2266 // XXX: possibly use a more "awesome" check?
8a199b13 2267 return false;
7b184c00
JF		 2268}
2269
39bb4b6a 2270static const char *CYPoolTypeEncoding(apr_pool_t *pool, Class _class, SEL sel, objc_method *method) {
dc68b74c
JF		 2271 if (method != NULL)
2272 return method_getTypeEncoding(method);
520c130f 2273 else if (NSString *type = [[Bridge_ objectAtIndex:1] objectForKey:CYCastNSString(pool, sel)])
dc68b74c
JF		 2274 return CYPoolCString(pool, type);
2275 else
2276 return NULL;
2277}
2278
534fb6da 2279static void FunctionClosure_(ffi_cif *cif, void *result, void **arguments, void *arg) {
9e562cfc 2280 Closure_privateData *internal(reinterpret_cast<Closure_privateData *>(arg));
dc68b74c 2281
9e562cfc 2282 JSContextRef context(internal->context_);
dc68b74c 2283
9e562cfc 2284 size_t count(internal->cif_.nargs);
dc68b74c
JF		 2285 JSValueRef values[count];
2286
2287 for (size_t index(0); index != count; ++index)
9e562cfc 2288 values[index] = CYFromFFI(context, internal->signature_.elements[1 + index].type, internal->cif_.arg_types[index], arguments[index]);
dc68b74c 2289
9e562cfc
JF		 2290 JSValueRef value(CYCallAsFunction(context, internal->function_, NULL, count, values));
2291 CYPoolFFI(NULL, context, internal->signature_.elements[0].type, internal->cif_.rtype, result, value);
dc68b74c
JF		 2292}
2293
534fb6da 2294static void MessageClosure_(ffi_cif *cif, void *result, void **arguments, void *arg) {
9e562cfc 2295 Closure_privateData *internal(reinterpret_cast<Closure_privateData *>(arg));
dc68b74c 2296
9e562cfc 2297 JSContextRef context(internal->context_);
dc68b74c 2298
9e562cfc 2299 size_t count(internal->cif_.nargs);
dc68b74c
JF		 2300 JSValueRef values[count];
2301
2302 for (size_t index(0); index != count; ++index)
9e562cfc 2303 values[index] = CYFromFFI(context, internal->signature_.elements[1 + index].type, internal->cif_.arg_types[index], arguments[index]);
dc68b74c
JF		 2304
2305 JSObjectRef _this(CYCastJSObject(context, values[0]));
2306
9e562cfc
JF		 2307 JSValueRef value(CYCallAsFunction(context, internal->function_, _this, count - 2, values + 2));
2308 CYPoolFFI(NULL, context, internal->signature_.elements[0].type, internal->cif_.rtype, result, value);
dc68b74c
JF		 2309}
2310
534fb6da 2311static Closure_privateData *CYMakeFunctor_(JSContextRef context, JSObjectRef function, const char *type, void (*callback)(ffi_cif *, void *, void **, void *)) {
dc68b74c
JF		 2312 // XXX: in case of exceptions this will leak
2313 // XXX: in point of fact, this may /need/ to leak :(
4e39dc0b 2314 Closure_privateData *internal(new Closure_privateData(CYGetJSContext(), function, type));
dc68b74c
JF		 2315
2316 ffi_closure *closure((ffi_closure *) _syscall(mmap(
2317 NULL, sizeof(ffi_closure),
2318 PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE,
2319 -1, 0
2320 )));
2321
2322 ffi_status status(ffi_prep_closure(closure, &internal->cif_, callback, internal));
2323 _assert(status == FFI_OK);
2324
2325 _syscall(mprotect(closure, sizeof(*closure), PROT_READ | PROT_EXEC));
2326
2327 internal->value_ = closure;
2328
dc68b74c
JF		 2329 return internal;
2330}
2331
534fb6da 2332static JSObjectRef CYMakeFunctor(JSContextRef context, JSObjectRef function, const char *type) {
dc68b74c
JF		 2333 Closure_privateData *internal(CYMakeFunctor_(context, function, type, &FunctionClosure_));
2334 return JSObjectMake(context, Functor_, internal);
2335}
2336
2337static JSObjectRef CYMakeFunctor(JSContextRef context, JSValueRef value, const char *type) {
2338 JSValueRef exception(NULL);
2339 bool function(JSValueIsInstanceOfConstructor(context, value, Function_, &exception));
2340 CYThrow(context, exception);
2341
2342 if (function) {
2343 JSObjectRef function(CYCastJSObject(context, value));
2344 return CYMakeFunctor(context, function, type);
2345 } else {
2346 void (*function)()(CYCastPointer<void (*)()>(context, value));
2347 return CYMakeFunctor(context, function, type);
2348 }
2349}
2350
b24eb750 2351#ifdef __OBJC__
dc68b74c
JF		 2352static JSObjectRef CYMakeMessage(JSContextRef context, SEL sel, IMP imp, const char *type) {
2353 Message_privateData *internal(new Message_privateData(sel, type, imp));
2354 return JSObjectMake(context, Message_, internal);
2355}
2356
2357static IMP CYMakeMessage(JSContextRef context, JSValueRef value, const char *type) {
2358 JSObjectRef function(CYCastJSObject(context, value));
2359 Closure_privateData *internal(CYMakeFunctor_(context, function, type, &MessageClosure_));
2360 return reinterpret_cast<IMP>(internal->GetValue());
2361}
2362
365abb0a
JF		 2363static bool Messages_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) {
2364 Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
dc68b74c
JF		 2365 Class _class(internal->GetValue());
2366
2367 CYPool pool;
2368 const char *name(CYPoolCString(pool, property));
2369
2370 if (SEL sel = sel_getUid(name))
2371 if (class_getInstanceMethod(_class, sel) != NULL)
2372 return true;
2373
2374 return false;
2375}
2376
365abb0a
JF		 2377static JSValueRef Messages_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
2378 Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
dc68b74c
JF		 2379 Class _class(internal->GetValue());
2380
2381 CYPool pool;
2382 const char *name(CYPoolCString(pool, property));
2383
2384 if (SEL sel = sel_getUid(name))
39bb4b6a 2385 if (objc_method *method = class_getInstanceMethod(_class, sel))
dc68b74c
JF		 2386 return CYMakeMessage(context, sel, method_getImplementation(method), method_getTypeEncoding(method));
2387
2388 return NULL;
2389}
2390
365abb0a
JF		 2391static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) {
2392 Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
dc68b74c
JF		 2393 Class _class(internal->GetValue());
2394
2395 CYPool pool;
2396 const char *name(CYPoolCString(pool, property));
2397
2398 SEL sel(sel_registerName(name));
2399
39bb4b6a 2400 objc_method *method(class_getInstanceMethod(_class, sel));
dc68b74c
JF		 2401
2402 const char *type;
2403 IMP imp;
2404
2405 if (JSValueIsObjectOfClass(context, value, Message_)) {
2406 Message_privateData *message(reinterpret_cast<Message_privateData *>(JSObjectGetPrivate((JSObjectRef) value)));
2407 type = sig::Unparse(pool, &message->signature_);
2408 imp = reinterpret_cast<IMP>(message->GetValue());
2409 } else {
2410 type = CYPoolTypeEncoding(pool, _class, sel, method);
2411 imp = CYMakeMessage(context, value, type);
2412 }
2413
2414 if (method != NULL)
2415 method_setImplementation(method, imp);
2416 else
2417 class_replaceMethod(_class, sel, imp, type);
2418
2419 return true;
2420}
2421
2422#if !__OBJC2__
365abb0a
JF		 2423static bool Messages_deleteProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
2424 Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
dc68b74c
JF		 2425 Class _class(internal->GetValue());
2426
2427 CYPool pool;
2428 const char *name(CYPoolCString(pool, property));
2429
2430 if (SEL sel = sel_getUid(name))
39bb4b6a 2431 if (objc_method *method = class_getInstanceMethod(_class, sel)) {
dc68b74c
JF		 2432 objc_method_list list = {NULL, 1, {method}};
2433 class_removeMethods(_class, &list);
2434 return true;
2435 }
2436
2437 return false;
2438}
2439#endif
2440
365abb0a
JF		 2441static void Messages_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
2442 Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
dc68b74c
JF		 2443 Class _class(internal->GetValue());
2444
2445 unsigned int size;
39bb4b6a 2446 objc_method **data(class_copyMethodList(_class, &size));
dc68b74c
JF		 2447 for (size_t i(0); i != size; ++i)
2448 JSPropertyNameAccumulatorAddName(names, CYJSString(sel_getName(method_getName(data[i]))));
2449 free(data);
2450}
2451
7b184c00
JF		 2452static bool Instance_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) {
2453 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
2454 id self(internal->GetValue());
2455
2456 if (JSStringIsEqualToUTF8CString(property, "$cyi"))
2457 return true;
2458
c239b9f8 2459 CYPool pool;
7b184c00
JF		 2460 NSString *name(CYCastNSString(pool, property));
2461
2462 if (CYInternal *internal = CYInternal::Get(self))
2463 if (internal->HasProperty(context, property))
2464 return true;
2465
365abb0a
JF		 2466 Class _class(object_getClass(self));
2467
7b184c00 2468 CYPoolTry {
365abb0a
JF		 2469 // XXX: this is an evil hack to deal with NSProxy; fix elsewhere
2470 if (CYImplements(self, _class, @selector(cy$hasProperty:), false))
2471 if ([self cy$hasProperty:name])
2472 return true;
7b184c00
JF		 2473 } CYPoolCatch(false)
2474
2475 const char *string(CYPoolCString(pool, name));
7b184c00
JF		 2476
2477 if (class_getProperty(_class, string) != NULL)
2478 return true;
2479
2480 if (SEL sel = sel_getUid(string))
8a199b13 2481 if (CYImplements(self, _class, sel, true))
7b184c00
JF		 2482 return true;
2483
2484 return false;
2485}
2486
2487static JSValueRef Instance_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
2488 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
2489 id self(internal->GetValue());
2490
2491 if (JSStringIsEqualToUTF8CString(property, "$cyi"))
2492 return Internal::Make(context, self, object);
c239b9f8
JF		 2493
2494 CYTry {
7b184c00 2495 CYPool pool;
c239b9f8
JF		 2496 NSString *name(CYCastNSString(pool, property));
2497
2498 if (CYInternal *internal = CYInternal::Get(self))
2499 if (JSValueRef value = internal->GetProperty(context, property))
2500 return value;
2501
2502 CYPoolTry {
2503 if (NSObject *data = [self cy$getProperty:name])
2504 return CYCastJSValue(context, data);
2505 } CYPoolCatch(NULL)
2506
2507 const char *string(CYPoolCString(pool, name));
8953777c 2508 Class _class(object_getClass(self));
c239b9f8 2509
cbaa5f0f 2510#ifdef __APPLE__
8953777c 2511 if (objc_property_t property = class_getProperty(_class, string)) {
c239b9f8
JF		 2512 PropertyAttributes attributes(property);
2513 SEL sel(sel_registerName(attributes.Getter()));
2514 return CYSendMessage(pool, context, self, sel, 0, NULL, false, exception);
2515 }
cbaa5f0f 2516#endif
c239b9f8 2517
8953777c 2518 if (SEL sel = sel_getUid(string))
8a199b13 2519 if (CYImplements(self, _class, sel, true))
8953777c
JF		 2520 return CYSendMessage(pool, context, self, sel, 0, NULL, false, exception);
2521
c239b9f8
JF		 2522 return NULL;
2523 } CYCatch
2524}
2525
2526static bool Instance_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) {
dc68b74c
JF		 2527 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
2528 id self(internal->GetValue());
2529
c239b9f8
JF		 2530 CYPool pool;
2531
2532 CYTry {
c239b9f8 2533 NSString *name(CYCastNSString(pool, property));
7d6921fe 2534 NSObject *data(CYCastNSObject(pool, context, value));
c239b9f8
JF		 2535
2536 CYPoolTry {
2537 if ([self cy$setProperty:name to:data])
2538 return true;
2539 } CYPoolCatch(NULL)
2540
2541 const char *string(CYPoolCString(pool, name));
8953777c 2542 Class _class(object_getClass(self));
c239b9f8 2543
cbaa5f0f 2544#ifdef __APPLE__
8953777c 2545 if (objc_property_t property = class_getProperty(_class, string)) {
c239b9f8
JF		 2546 PropertyAttributes attributes(property);
2547 if (const char *setter = attributes.Setter()) {
2548 SEL sel(sel_registerName(setter));
2549 JSValueRef arguments[1] = {value};
2550 CYSendMessage(pool, context, self, sel, 1, arguments, false, exception);
2551 return true;
2552 }
2553 }
cbaa5f0f 2554#endif
c239b9f8 2555
8953777c
JF		 2556 size_t length(strlen(string));
2557
2558 char set[length + 5];
2559
2560 set[0] = 's';
2561 set[1] = 'e';
2562 set[2] = 't';
2563
2564 if (string[0] != '\0') {
2565 set[3] = toupper(string[0]);
2566 memcpy(set + 4, string + 1, length - 1);
2567 }
2568
2569 set[length + 3] = ':';
2570 set[length + 4] = '\0';
2571
2572 if (SEL sel = sel_getUid(set))
8a199b13 2573 if (CYImplements(self, _class, sel, false)) {
8953777c
JF		 2574 JSValueRef arguments[1] = {value};
2575 CYSendMessage(pool, context, self, sel, 1, arguments, false, exception);
2576 }
2577
c239b9f8
JF		 2578 if (CYInternal *internal = CYInternal::Set(self)) {
2579 internal->SetProperty(context, property, value);
2580 return true;
2581 }
2582
2583 return false;
2584 } CYCatch
2585}
2586
2587static bool Instance_deleteProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
dc68b74c
JF		 2588 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
2589 id self(internal->GetValue());
2590
c239b9f8
JF		 2591 CYTry {
2592 CYPoolTry {
c239b9f8
JF		 2593 NSString *name(CYCastNSString(NULL, property));
2594 return [self cy$deleteProperty:name];
2595 } CYPoolCatch(NULL)
2596 } CYCatch
2597}
2598
2599static void Instance_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
dc68b74c
JF		 2600 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
2601 id self(internal->GetValue());
2602
c239b9f8 2603 CYPool pool;
c239b9f8
JF		 2604 Class _class(object_getClass(self));
2605
2606 {
2607 unsigned int size;
2608 objc_property_t *data(class_copyPropertyList(_class, &size));
2609 for (size_t i(0); i != size; ++i)
2610 JSPropertyNameAccumulatorAddName(names, CYJSString(property_getName(data[i])));
2611 free(data);
2612 }
9b5527f0
JF		 2613}
2614
2615static JSObjectRef Instance_callAsConstructor(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
2616 CYTry {
9e562cfc
JF		 2617 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
2618 JSObjectRef value(Instance::Make(context, [internal->GetValue() alloc], Instance::Uninitialized));
9b5527f0
JF		 2619 return value;
2620 } CYCatch
2621}
2622
534fb6da 2623static bool CYIsClass(id self) {
365abb0a
JF		 2624 // XXX: this is a lame object_isClass
2625 return class_getInstanceMethod(object_getClass(self), @selector(alloc)) != NULL;
2626}
2627
2628static bool Instance_hasInstance(JSContextRef context, JSObjectRef constructor, JSValueRef instance, JSValueRef *exception) {
2629 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate((JSObjectRef) constructor)));
2630 Class _class(internal->GetValue());
2631 if (!CYIsClass(_class))
2632 return false;
2633
2634 if (JSValueIsObjectOfClass(context, instance, Instance_)) {
2635 Instance *linternal(reinterpret_cast<Instance *>(JSObjectGetPrivate((JSObjectRef) instance)));
2636 // XXX: this isn't always safe
2637 CYTry {
2638 return [linternal->GetValue() isKindOfClass:_class];
2639 } CYCatch
2640 }
2641
2642 return false;
2643}
2644
7b184c00
JF		 2645static bool Internal_hasProperty(JSContextRef context, JSObjectRef object, JSStringRef property) {
2646 Internal *internal(reinterpret_cast<Internal *>(JSObjectGetPrivate(object)));
2647 CYPool pool;
2648
2649 id self(internal->GetValue());
2650 const char *name(CYPoolCString(pool, property));
2651
2652 if (object_getInstanceVariable(self, name, NULL) != NULL)
2653 return true;
2654
2655 return false;
2656}
2657
9b5527f0
JF		 2658static JSValueRef Internal_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
2659 Internal *internal(reinterpret_cast<Internal *>(JSObjectGetPrivate(object)));
2660 CYPool pool;
2661
2662 CYTry {
2663 id self(internal->GetValue());
2664 const char *name(CYPoolCString(pool, property));
2665
2666 if (Ivar ivar = object_getInstanceVariable(self, name, NULL)) {
2667 Type_privateData type(pool, ivar_getTypeEncoding(ivar));
2668 return CYFromFFI(context, type.type_, type.GetFFI(), reinterpret_cast<uint8_t *>(self) + ivar_getOffset(ivar));
2669 }
2670
2671 return NULL;
2672 } CYCatch
2673}
2674
2675static bool Internal_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) {
2676 Internal *internal(reinterpret_cast<Internal *>(JSObjectGetPrivate(object)));
2677 CYPool pool;
2678
2679 CYTry {
2680 id self(internal->GetValue());
2681 const char *name(CYPoolCString(pool, property));
2682
2683 if (Ivar ivar = object_getInstanceVariable(self, name, NULL)) {
2684 Type_privateData type(pool, ivar_getTypeEncoding(ivar));
2685 CYPoolFFI(pool, context, type.type_, type.GetFFI(), reinterpret_cast<uint8_t *>(self) + ivar_getOffset(ivar), value);
2686 return true;
2687 }
2688
2689 return false;
2690 } CYCatch
2691}
2692
9e562cfc
JF		 2693static void Internal_getPropertyNames_(Class _class, JSPropertyNameAccumulatorRef names) {
2694 if (Class super = class_getSuperclass(_class))
2695 Internal_getPropertyNames_(super, names);
2696
2697 unsigned int size;
2698 Ivar *data(class_copyIvarList(_class, &size));
2699 for (size_t i(0); i != size; ++i)
2700 JSPropertyNameAccumulatorAddName(names, CYJSString(ivar_getName(data[i])));
2701 free(data);
2702}
2703
9b5527f0
JF		 2704static void Internal_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
2705 Internal *internal(reinterpret_cast<Internal *>(JSObjectGetPrivate(object)));
2706 CYPool pool;
2707
2708 id self(internal->GetValue());
2709 Class _class(object_getClass(self));
c239b9f8 2710
9e562cfc 2711 Internal_getPropertyNames_(_class, names);
c239b9f8
JF		 2712}
2713
9b5527f0
JF		 2714static JSValueRef Internal_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
2715 Internal *internal(reinterpret_cast<Internal *>(JSObjectGetPrivate(object)));
4e39dc0b 2716 return internal->GetOwner();
c239b9f8 2717}
b24eb750 2718#endif
c239b9f8 2719
534fb6da 2720static bool Index_(apr_pool_t *pool, Struct_privateData *internal, JSStringRef property, ssize_t &index, uint8_t *&base) {
bd17e6f3 2721 Type_privateData *typical(internal->type_);
930aa21b
JF		 2722 sig::Type *type(typical->type_);
2723 if (type == NULL)
2724 return false;
bd17e6f3 2725
18401062
JF		 2726 const char *name(CYPoolCString(pool, property));
2727 size_t length(strlen(name));
9e20b0b7
JF		 2728 double number(CYCastDouble(name, length));
2729
930aa21b 2730 size_t count(type->data.signature.count);
f33b048a 2731
e0dc20ec
JF		 2732 if (std::isnan(number)) {
2733 if (property == NULL)
2734 return false;
9e20b0b7 2735
930aa21b 2736 sig::Element *elements(type->data.signature.elements);
f33b048a 2737
283e7e33
JF		 2738 for (size_t local(0); local != count; ++local) {
2739 sig::Element *element(&elements[local]);
2740 if (element->name != NULL && strcmp(name, element->name) == 0) {
f33b048a
JF		 2741 index = local;
2742 goto base;
2743 }
283e7e33 2744 }
f33b048a 2745
9e20b0b7 2746 return false;
e0dc20ec
JF		 2747 } else {
2748 index = static_cast<ssize_t>(number);
f33b048a 2749 if (index != number || index < 0 || static_cast<size_t>(index) >= count)
e0dc20ec
JF		 2750 return false;
2751 }
bd17e6f3 2752
f33b048a 2753 base:
ff783f8c
JF		 2754 ffi_type **elements(typical->GetFFI()->elements);
2755
bd17e6f3
JF		 2756 base = reinterpret_cast<uint8_t *>(internal->value_);
2757 for (ssize_t local(0); local != index; ++local)
ff783f8c 2758 base += elements[local]->size;
9e20b0b7
JF		 2759
2760 return true;
bd17e6f3
JF		 2761}
2762
9b5527f0 2763static JSValueRef Pointer_getIndex(JSContextRef context, JSObjectRef object, size_t index, JSValueRef *exception) {
ff783f8c
JF		 2764 Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));
2765 Type_privateData *typical(internal->type_);
2766
ff783f8c
JF		 2767 ffi_type *ffi(typical->GetFFI());
2768
2769 uint8_t *base(reinterpret_cast<uint8_t *>(internal->value_));
2770 base += ffi->size * index;
2771
4e39dc0b 2772 JSObjectRef owner(internal->GetOwner() ?: object);
ff783f8c
JF		 2773
2774 CYTry {
930aa21b 2775 return CYFromFFI(context, typical->type_, ffi, base, false, owner);
ff783f8c
JF		 2776 } CYCatch
2777}
2778
9b5527f0 2779static JSValueRef Pointer_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
f37b3d2b
JF		 2780 CYPool pool;
2781 Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));
2782 Type_privateData *typical(internal->type_);
2783
930aa21b
JF		 2784 if (typical->type_ == NULL)
2785 return NULL;
2786
faf69207
JF		 2787 ssize_t offset;
2788 if (!CYGetOffset(pool, property, offset))
f37b3d2b
JF		 2789 return NULL;
2790
faf69207 2791 return Pointer_getIndex(context, object, offset, exception);
9b5527f0
JF		 2792}
2793
2794static JSValueRef Pointer_getProperty_$cyi(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
2795 return Pointer_getIndex(context, object, 0, exception);
2796}
2797
2798static bool Pointer_setIndex(JSContextRef context, JSObjectRef object, size_t index, JSValueRef value, JSValueRef *exception) {
2799 Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));
2800 Type_privateData *typical(internal->type_);
2801
f37b3d2b
JF		 2802 ffi_type *ffi(typical->GetFFI());
2803
2804 uint8_t *base(reinterpret_cast<uint8_t *>(internal->value_));
2805 base += ffi->size * index;
2806
2807 CYTry {
930aa21b 2808 CYPoolFFI(NULL, context, typical->type_, ffi, base, value);
f37b3d2b
JF		 2809 return true;
2810 } CYCatch
2811}
2812
9b5527f0
JF		 2813static bool Pointer_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) {
2814 CYPool pool;
2815 Pointer *internal(reinterpret_cast<Pointer *>(JSObjectGetPrivate(object)));
2816 Type_privateData *typical(internal->type_);
2817
2818 if (typical->type_ == NULL)
2819 return NULL;
2820
faf69207
JF		 2821 ssize_t offset;
2822 if (!CYGetOffset(pool, property, offset))
9b5527f0
JF		 2823 return NULL;
2824
faf69207 2825 return Pointer_setIndex(context, object, offset, value, exception);
9b5527f0
JF		 2826}
2827
2828static bool Pointer_setProperty_$cyi(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) {
2829 return Pointer_setIndex(context, object, 0, value, exception);
2830}
2831
2832static JSValueRef Struct_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
2833 Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(_this)));
2834 Type_privateData *typical(internal->type_);
2835 return CYMakePointer(context, internal->value_, typical->type_, typical->ffi_, _this);
2836}
2837
bd17e6f3 2838static JSValueRef Struct_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
f33b048a
JF		 2839 CYPool pool;
2840 Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(object)));
2841 Type_privateData *typical(internal->type_);
bd17e6f3 2842
f33b048a
JF		 2843 ssize_t index;
2844 uint8_t *base;
bd17e6f3 2845
520c130f
JF		 2846 CYTry {
2847 if (!Index_(pool, internal, property, index, base))
2848 return NULL;
bd17e6f3 2849
520c130f 2850 JSObjectRef owner(internal->GetOwner() ?: object);
ff783f8c 2851
930aa21b 2852 return CYFromFFI(context, typical->type_->data.signature.elements[index].type, typical->GetFFI()->elements[index], base, false, owner);
bd17e6f3
JF		 2853 } CYCatch
2854}
2855
2856static bool Struct_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) {
f33b048a
JF		 2857 CYPool pool;
2858 Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(object)));
2859 Type_privateData *typical(internal->type_);
bd17e6f3 2860
f33b048a
JF		 2861 ssize_t index;
2862 uint8_t *base;
bd17e6f3 2863
f33b048a 2864 CYTry {
520c130f
JF		 2865 if (!Index_(pool, internal, property, index, base))
2866 return false;
2867
930aa21b 2868 CYPoolFFI(NULL, context, typical->type_->data.signature.elements[index].type, typical->GetFFI()->elements[index], base, value);
bd17e6f3
JF		 2869 return true;
2870 } CYCatch
2871}
2872
f33b048a
JF		 2873static void Struct_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
2874 Struct_privateData *internal(reinterpret_cast<Struct_privateData *>(JSObjectGetPrivate(object)));
2875 Type_privateData *typical(internal->type_);
930aa21b
JF		 2876 sig::Type *type(typical->type_);
2877
2878 if (type == NULL)
2879 return;
f33b048a 2880
930aa21b
JF		 2881 size_t count(type->data.signature.count);
2882 sig::Element *elements(type->data.signature.elements);
f33b048a 2883
283e7e33
JF		 2884 char number[32];
2885
2886 for (size_t index(0); index != count; ++index) {
2887 const char *name;
2888 name = elements[index].name;
2889
2890 if (name == NULL) {
2891 sprintf(number, "%lu", index);
2892 name = number;
2893 }
2894
2895 JSPropertyNameAccumulatorAddName(names, CYJSString(name));
2896 }
f33b048a
JF		 2897}
2898
2b52f27e 2899JSValueRef 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)()) {
4cf49641 2900 CYTry {
4afefdd9 2901 if (setups + count != signature->count - 1)
b24eb750 2902 _throw(NSInvalidArgumentException, "incorrect number of arguments to ffi function");
85a33bf5 2903
4afefdd9
JF		 2904 size_t size(setups + count);
2905 void *values[size];
2906 memcpy(values, setup, sizeof(void *) * setups);
ea2d184c 2907
4afefdd9 2908 for (size_t index(setups); index != size; ++index) {
7ba62cfd 2909 sig::Element *element(&signature->elements[index + 1]);
bd17e6f3 2910 ffi_type *ffi(cif->arg_types[index]);
77e87a6c 2911 // XXX: alignment?
bd17e6f3 2912 values[index] = new(pool) uint8_t[ffi->size];
4afefdd9 2913 CYPoolFFI(pool, context, element->type, ffi, values[index], arguments[index - setups]);
7ba62cfd 2914 }
ea2d184c 2915
7ba62cfd
JF		 2916 uint8_t value[cif->rtype->size];
2917 ffi_call(cif, function, value, values);
2918
2b52f27e 2919 return CYFromFFI(context, signature->elements[0].type, cif->rtype, value, initialize);
0c862573 2920 } CYCatch
7ba62cfd 2921}
ea2d184c 2922
c239b9f8
JF		 2923static JSValueRef ObjectiveC_Classes_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
2924 CYTry {
2925 CYPool pool;
2926 NSString *name(CYCastNSString(pool, property));
2927 if (Class _class = NSClassFromString(name))
2928 return CYMakeInstance(context, _class, true);
2929 return NULL;
2930 } CYCatch
2931}
2932
2933static void ObjectiveC_Classes_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
2934 size_t size(objc_getClassList(NULL, 0));
2935 Class *data(reinterpret_cast<Class *>(malloc(sizeof(Class) * size)));
2936
2937 get:
2938 size_t writ(objc_getClassList(data, size));
2939 if (size < writ) {
2940 size = writ;
2941 if (Class *copy = reinterpret_cast<Class *>(realloc(data, sizeof(Class) * writ))) {
2942 data = copy;
2943 goto get;
2944 } else goto done;
2945 }
2946
2947 for (size_t i(0); i != writ; ++i)
2948 JSPropertyNameAccumulatorAddName(names, CYJSString(class_getName(data[i])));
2949
2950 done:
2951 free(data);
2952}
2953
2954static JSValueRef ObjectiveC_Image_Classes_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
2955 const char *internal(reinterpret_cast<const char *>(JSObjectGetPrivate(object)));
2956
2957 CYTry {
2958 CYPool pool;
2959 const char *name(CYPoolCString(pool, property));
2960 unsigned int size;
2961 const char **data(objc_copyClassNamesForImage(internal, &size));
2962 JSValueRef value;
2963 for (size_t i(0); i != size; ++i)
2964 if (strcmp(name, data[i]) == 0) {
2965 if (Class _class = objc_getClass(name)) {
2966 value = CYMakeInstance(context, _class, true);
2967 goto free;
2968 } else
2969 break;
2970 }
2971 value = NULL;
2972 free:
2973 free(data);
2974 return value;
2975 } CYCatch
2976}
2977
2978static void ObjectiveC_Image_Classes_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
2979 const char *internal(reinterpret_cast<const char *>(JSObjectGetPrivate(object)));
2980 unsigned int size;
2981 const char **data(objc_copyClassNamesForImage(internal, &size));
2982 for (size_t i(0); i != size; ++i)
2983 JSPropertyNameAccumulatorAddName(names, CYJSString(data[i]));
2984 free(data);
2985}
2986
2987static JSValueRef ObjectiveC_Images_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
2988 CYTry {
2989 CYPool pool;
2990 const char *name(CYPoolCString(pool, property));
2991 unsigned int size;
2992 const char **data(objc_copyImageNames(&size));
2993 for (size_t i(0); i != size; ++i)
2994 if (strcmp(name, data[i]) == 0) {
2995 name = data[i];
2996 goto free;
2997 }
2998 name = NULL;
2999 free:
3000 free(data);
3001 if (name == NULL)
3002 return NULL;
3003 JSObjectRef value(JSObjectMake(context, NULL, NULL));
3004 CYSetProperty(context, value, CYJSString("classes"), JSObjectMake(context, ObjectiveC_Image_Classes_, const_cast<char *>(name)));
3005 return value;
3006 } CYCatch
3007}
3008
3009static void ObjectiveC_Images_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
3010 unsigned int size;
3011 const char **data(objc_copyImageNames(&size));
3012 for (size_t i(0); i != size; ++i)
3013 JSPropertyNameAccumulatorAddName(names, CYJSString(data[i]));
3014 free(data);
3015}
3016
3017static JSValueRef ObjectiveC_Protocols_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
3018 CYTry {
3019 CYPool pool;
3020 NSString *name(CYCastNSString(pool, property));
3021 if (Protocol *protocol = NSProtocolFromString(name))
3022 return CYMakeInstance(context, protocol, true);
3023 return NULL;
3024 } CYCatch
3025}
3026
3027static void ObjectiveC_Protocols_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
3028 unsigned int size;
3029 Protocol **data(objc_copyProtocolList(&size));
3030 for (size_t i(0); i != size; ++i)
3031 JSPropertyNameAccumulatorAddName(names, CYJSString(protocol_getName(data[i])));
3032 free(data);
3033}
3034
534fb6da
JF		 3035static JSObjectRef CYMakeType(JSContextRef context, const char *type) {
3036 Type_privateData *internal(new Type_privateData(NULL, type));
993f82f8 3037 return JSObjectMake(context, Type_privateData::Class_, internal);
534fb6da
JF		 3038}
3039
3040static JSObjectRef CYMakeType(JSContextRef context, sig::Type *type) {
3041 Type_privateData *internal(new Type_privateData(type));
993f82f8 3042 return JSObjectMake(context, Type_privateData::Class_, internal);
534fb6da
JF		 3043}
3044
953647c1 3045static JSValueRef Runtime_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
7b184c00 3046 if (JSStringIsEqualToUTF8CString(property, "nil"))
dc68b74c 3047 return Instance::Make(context, nil);
7b184c00 3048
4cf49641 3049 CYTry {
b09da87b
JF		 3050 CYPool pool;
3051 NSString *name(CYCastNSString(pool, property));
f610e1a0 3052 if (Class _class = NSClassFromString(name))
4cf49641 3053 return CYMakeInstance(context, _class, true);
953647c1 3054 if (NSMutableArray *entry = [[Bridge_ objectAtIndex:0] objectForKey:name])
707bcb93
JF		 3055 switch ([[entry objectAtIndex:0] intValue]) {
3056 case 0:
057f943f 3057 return JSEvaluateScript(CYGetJSContext(), CYJSString([entry objectAtIndex:1]), NULL, NULL, 0, NULL);
707bcb93 3058 case 1:
478d4ed0 3059 return CYMakeFunctor(context, reinterpret_cast<void (*)()>([name cy$symbol]), CYPoolCString(pool, [entry objectAtIndex:1]));
707bcb93 3060 case 2:
bd17e6f3 3061 // XXX: this is horrendously inefficient
707bcb93 3062 sig::Signature signature;
f33b048a 3063 sig::Parse(pool, &signature, CYPoolCString(pool, [entry objectAtIndex:1]), &Structor_);
bd17e6f3
JF		 3064 ffi_cif cif;
3065 sig::sig_ffi_cif(pool, &sig::ObjectiveC, &signature, &cif);
c239b9f8 3066 return CYFromFFI(context, signature.elements[0].type, cif.rtype, [name cy$symbol]);
707bcb93 3067 }
534fb6da
JF		 3068 if (NSMutableArray *entry = [[Bridge_ objectAtIndex:2] objectForKey:name])
3069 switch ([[entry objectAtIndex:0] intValue]) {
3070 // XXX: implement case 0
3071 case 1:
3072 return CYMakeType(context, CYPoolCString(pool, [entry objectAtIndex:1]));
3073 }
707bcb93
JF		 3074 return NULL;
3075 } CYCatch
3076}
3077
534fb6da 3078static bool stret(ffi_type *ffi_type) {
04450da0
JF		 3079 return ffi_type->type == FFI_TYPE_STRUCT && (
3080 ffi_type->size > OBJC_MAX_STRUCT_BY_VALUE ||
3081 struct_forward_array[ffi_type->size] != 0
3082 );
3083}
3084
b09da87b
JF		 3085extern "C" {
3086 int *_NSGetArgc(void);
3087 char ***_NSGetArgv(void);
b09da87b
JF		 3088}
3089
3090static JSValueRef System_print(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
4cf49641 3091 CYTry {
d447cc5e 3092 if (count == 0)
b24eb750 3093 printf("\n");
d447cc5e 3094 else
b24eb750 3095 printf("%s\n", CYCastCString(context, arguments[0]));
b09da87b
JF		 3096 return CYJSUndefined(context);
3097 } CYCatch
3098}
3099
2b52f27e 3100JSValueRef CYSendMessage(apr_pool_t *pool, JSContextRef context, id self, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception) {
7ba62cfd 3101 const char *type;
ea2d184c 3102
4afefdd9 3103 Class _class(object_getClass(self));
39bb4b6a 3104 if (objc_method *method = class_getInstanceMethod(_class, _cmd))
4afefdd9
JF		 3105 type = method_getTypeEncoding(method);
3106 else {
bce8339b
JF		 3107 CYTry {
3108 CYPoolTry {
3109 NSMethodSignature *method([self methodSignatureForSelector:_cmd]);
3110 if (method == nil)
b24eb750 3111 _throw(NSInvalidArgumentException, "unrecognized selector %s sent to object %p", sel_getName(_cmd), self);
bce8339b
JF		 3112 type = CYPoolCString(pool, [method _typeString]);
3113 } CYPoolCatch(NULL)
3114 } CYCatch
4afefdd9
JF		 3115 }
3116
3117 void *setup[2];
3118 setup[0] = &self;
3119 setup[1] = &_cmd;
3120
3121 sig::Signature signature;
f33b048a 3122 sig::Parse(pool, &signature, type, &Structor_);
4afefdd9
JF		 3123
3124 ffi_cif cif;
3125 sig::sig_ffi_cif(pool, &sig::ObjectiveC, &signature, &cif);
3126
3127 void (*function)() = stret(cif.rtype) ? reinterpret_cast<void (*)()>(&objc_msgSend_stret) : reinterpret_cast<void (*)()>(&objc_msgSend);
2b52f27e 3128 return CYCallFunction(pool, context, 2, setup, count, arguments, initialize, exception, &signature, &cif, function);
4afefdd9
JF		 3129}
3130
367eebb1
JF		 3131static size_t Nonce_(0);
3132
3133static JSValueRef $cyq(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3134 char name[16];
3135 sprintf(name, "%s%zu", CYCastCString(context, arguments[0]), Nonce_++);
3136 return CYCastJSValue(context, name);
3137}
3138
4afefdd9 3139static JSValueRef $objc_msgSend(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
478d4ed0
JF		 3140 CYPool pool;
3141
2b52f27e
JF		 3142 bool uninitialized;
3143
4afefdd9
JF		 3144 id self;
3145 SEL _cmd;
3146
4cf49641 3147 CYTry {
85a33bf5 3148 if (count < 2)
b24eb750 3149 _throw(NSInvalidArgumentException, "too few arguments to objc_msgSend");
85a33bf5 3150
2b52f27e 3151 if (JSValueIsObjectOfClass(context, arguments[0], Instance_)) {
9e562cfc
JF		 3152 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate((JSObjectRef) arguments[0])));
3153 self = internal->GetValue();
3154 uninitialized = internal->IsUninitialized();
2b52f27e 3155 if (uninitialized)
9e562cfc 3156 internal->value_ = nil;
2b52f27e
JF		 3157 } else {
3158 self = CYCastNSObject(pool, context, arguments[0]);
3159 uninitialized = false;
3160 }
3161
7ba62cfd 3162 if (self == nil)
b09da87b 3163 return CYJSNull(context);
7ba62cfd 3164
4afefdd9 3165 _cmd = CYCastSEL(context, arguments[1]);
0c862573 3166 } CYCatch
ea2d184c 3167
2b52f27e 3168 return CYSendMessage(pool, context, self, _cmd, count - 2, arguments + 2, uninitialized, exception);
7ba62cfd
JF		 3169}
3170
b24eb750 3171#ifdef __OBJC__
365abb0a
JF		 3172/* Hook: objc_registerClassPair {{{ */
3173// XXX: replace this with associated objects
3174
272c3da3 3175MSHook(void, CYDealloc, id self, SEL sel) {
61933e16
JF		 3176 CYInternal *internal;
3177 object_getInstanceVariable(self, "cy$internal_", reinterpret_cast<void **>(&internal));
3178 if (internal != NULL)
3179 delete internal;
272c3da3 3180 _CYDealloc(self, sel);
61933e16 3181}
f7c38a29 3182
61933e16
JF		 3183MSHook(void, objc_registerClassPair, Class _class) {
3184 Class super(class_getSuperclass(_class));
3185 if (super == NULL || class_getInstanceVariable(super, "cy$internal_") == NULL) {
3186 class_addIvar(_class, "cy$internal_", sizeof(CYInternal *), log2(sizeof(CYInternal *)), "^{CYInternal}");
272c3da3 3187 MSHookMessage(_class, @selector(dealloc), MSHake(CYDealloc));
f7c38a29
JF		 3188 }
3189
61933e16 3190 _objc_registerClassPair(_class);
f7c38a29
JF		 3191}
3192
61933e16 3193static JSValueRef objc_registerClassPair_(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
f7c38a29 3194 CYTry {
3a1b79a7 3195 if (count != 1)
b24eb750 3196 _throw(NSInvalidArgumentException, "incorrect number of arguments to objc_registerClassPair");
f7c38a29 3197 CYPool pool;
7d6921fe
JF		 3198 NSObject *value(CYCastNSObject(pool, context, arguments[0]));
3199 if (value == NULL || !CYIsClass(value))
b24eb750 3200 _throw(NSInvalidArgumentException, "incorrect number of arguments to objc_registerClassPair");
7d6921fe 3201 Class _class((Class) value);
61933e16 3202 $objc_registerClassPair(_class);
f7c38a29
JF		 3203 return CYJSUndefined(context);
3204 } CYCatch
3205}
365abb0a 3206/* }}} */
b24eb750 3207#endif
f7c38a29 3208
d447cc5e
JF		 3209static JSValueRef Cycript_gc_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3210 JSGarbageCollect(context);
3211 return CYJSUndefined(context);
3212}
3213
b24eb750 3214#ifdef __OBJC__
dea834b0
JF		 3215static JSValueRef Selector_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3216 JSValueRef setup[count + 2];
3217 setup[0] = _this;
3218 setup[1] = object;
4afefdd9 3219 memcpy(setup + 2, arguments, sizeof(JSValueRef) * count);
dea834b0
JF		 3220 return $objc_msgSend(context, NULL, NULL, count + 2, setup, exception);
3221}
3222
dc68b74c
JF		 3223static JSValueRef Message_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3224 CYPool pool;
3225 Message_privateData *internal(reinterpret_cast<Message_privateData *>(JSObjectGetPrivate(object)));
3226
3227 // XXX: handle Instance::Uninitialized?
3228 id self(CYCastNSObject(pool, context, _this));
3229
3230 void *setup[2];
3231 setup[0] = &self;
3232 setup[1] = &internal->sel_;
3233
3234 return CYCallFunction(pool, context, 2, setup, count, arguments, false, exception, &internal->signature_, &internal->cif_, internal->GetValue());
3235}
b24eb750 3236#endif
dc68b74c 3237
dea834b0 3238static JSValueRef Functor_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
4afefdd9 3239 CYPool pool;
dc68b74c
JF		 3240 Functor_privateData *internal(reinterpret_cast<Functor_privateData *>(JSObjectGetPrivate(object)));
3241 return CYCallFunction(pool, context, 0, NULL, count, arguments, false, exception, &internal->signature_, &internal->cif_, internal->GetValue());
ea2d184c
JF		 3242}
3243
534fb6da 3244static JSObjectRef Selector_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
4cf49641 3245 CYTry {
dea834b0 3246 if (count != 1)
b24eb750 3247 _throw(NSInvalidArgumentException, "incorrect number of arguments to Selector constructor");
dea834b0
JF		 3248 const char *name(CYCastCString(context, arguments[0]));
3249 return CYMakeSelector(context, sel_registerName(name));
3250 } CYCatch
3251}
3252
534fb6da 3253static JSObjectRef Pointer_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
f7c38a29
JF		 3254 CYTry {
3255 if (count != 2)
b24eb750 3256 _throw(NSInvalidArgumentException, "incorrect number of arguments to Functor constructor");
f7c38a29
JF		 3257
3258 void *value(CYCastPointer<void *>(context, arguments[0]));
3259 const char *type(CYCastCString(context, arguments[1]));
3260
3261 CYPool pool;
3262
3263 sig::Signature signature;
3264 sig::Parse(pool, &signature, type, &Structor_);
3265
9b5527f0 3266 return CYMakePointer(context, value, signature.elements[0].type, NULL, NULL);
f7c38a29
JF		 3267 } CYCatch
3268}
3269
534fb6da 3270static JSObjectRef Type_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
bce8339b
JF		 3271 CYTry {
3272 if (count != 1)
b24eb750 3273 _throw(NSInvalidArgumentException, "incorrect number of arguments to Type constructor");
bce8339b 3274 const char *type(CYCastCString(context, arguments[0]));
534fb6da
JF		 3275 return CYMakeType(context, type);
3276 } CYCatch
3277}
3278
3279static JSValueRef Type_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
3280 Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
3281
3282 CYTry {
3283 sig::Type type;
3284
3285 if (JSStringIsEqualToUTF8CString(property, "$cyi")) {
3286 type.primitive = sig::pointer_P;
3287 type.data.data.size = 0;
3288 } else {
3289 size_t index(CYGetIndex(NULL, property));
3290 if (index == _not(size_t))
3291 return NULL;
3292 type.primitive = sig::array_P;
3293 type.data.data.size = index;
3294 }
3295
3296 type.name = NULL;
3297 type.flags = 0;
3298
3299 type.data.data.type = internal->type_;
3300
3301 return CYMakeType(context, &type);
bce8339b
JF		 3302 } CYCatch
3303}
3304
3305static JSValueRef Type_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
534fb6da
JF		 3306 Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
3307
bce8339b
JF		 3308 CYTry {
3309 if (count != 1)
b24eb750 3310 _throw(NSInvalidArgumentException, "incorrect number of arguments to type cast function");
bce8339b
JF		 3311 sig::Type *type(internal->type_);
3312 ffi_type *ffi(internal->GetFFI());
3313 // XXX: alignment?
3314 uint8_t value[ffi->size];
3315 CYPool pool;
3316 CYPoolFFI(pool, context, type, ffi, value, arguments[0]);
c239b9f8 3317 return CYFromFFI(context, type, ffi, value);
bce8339b
JF		 3318 } CYCatch
3319}
3320
3321static JSObjectRef Type_callAsConstructor(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3322 CYTry {
534fb6da 3323 if (count != 0)
b24eb750 3324 _throw(NSInvalidArgumentException, "incorrect number of arguments to type cast function");
bce8339b 3325 Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(object)));
534fb6da
JF		 3326
3327 sig::Type *type(internal->type_);
3328 size_t size;
3329
3330 if (type->primitive != sig::array_P)
3331 size = 0;
3332 else {
3333 size = type->data.data.size;
3334 type = type->data.data.type;
3335 }
3336
3337 void *value(malloc(internal->GetFFI()->size));
3338 return CYMakePointer(context, value, type, NULL, NULL);
bce8339b
JF		 3339 } CYCatch
3340}
3341
b24eb750 3342#ifdef __OBJC__
534fb6da 3343static JSObjectRef Instance_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
7b184c00
JF		 3344 CYTry {
3345 if (count > 1)
b24eb750 3346 _throw(NSInvalidArgumentException, "incorrect number of arguments to Instance constructor");
7b184c00 3347 id self(count == 0 ? nil : CYCastPointer<id>(context, arguments[0]));
dc68b74c 3348 return Instance::Make(context, self);
7b184c00
JF		 3349 } CYCatch
3350}
b24eb750 3351#endif
7b184c00 3352
534fb6da 3353static JSObjectRef Functor_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
4cf49641 3354 CYTry {
b21525c7 3355 if (count != 2)
b24eb750 3356 _throw(NSInvalidArgumentException, "incorrect number of arguments to Functor constructor");
b21525c7 3357 const char *type(CYCastCString(context, arguments[1]));
dc68b74c 3358 return CYMakeFunctor(context, arguments[0], type);
0c862573 3359 } CYCatch
ea2d184c
JF		 3360}
3361
534fb6da 3362static JSValueRef CYValue_getProperty_value(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
61933e16
JF		 3363 CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(object)));
3364 return CYCastJSValue(context, reinterpret_cast<uintptr_t>(internal->value_));
04450da0
JF		 3365}
3366
7b184c00
JF		 3367static JSValueRef CYValue_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3368 CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(_this)));
3369 Type_privateData *typical(internal->GetType());
3370
3371 sig::Type *type;
3372 ffi_type *ffi;
3373
3374 if (typical == NULL) {
3375 type = NULL;
3376 ffi = NULL;
3377 } else {
3378 type = typical->type_;
3379 ffi = typical->ffi_;
3380 }
3381
3382 return CYMakePointer(context, &internal->value_, type, ffi, object);
3383}
3384
61933e16 3385static JSValueRef CYValue_callAsFunction_valueOf(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
7b184c00
JF		 3386 CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(_this)));
3387
953647c1 3388 CYTry {
61933e16 3389 return CYCastJSValue(context, reinterpret_cast<uintptr_t>(internal->value_));
953647c1
JF		 3390 } CYCatch
3391}
3392
61933e16
JF		 3393static JSValueRef CYValue_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3394 return CYValue_callAsFunction_valueOf(context, object, _this, count, arguments, exception);
b4aa79af
JF		 3395}
3396
61933e16 3397static JSValueRef CYValue_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
7b184c00
JF		 3398 CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(_this)));
3399 char string[32];
3400 sprintf(string, "%p", internal->value_);
3401
4afefdd9 3402 CYTry {
4afefdd9
JF		 3403 return CYCastJSValue(context, string);
3404 } CYCatch
3405}
3406
b24eb750 3407#ifdef __OBJC__
dc68b74c
JF		 3408static JSValueRef Instance_getProperty_constructor(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
3409 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
3410 return Instance::Make(context, object_getClass(internal->GetValue()));
3411}
3412
365abb0a
JF		 3413static JSValueRef Instance_getProperty_protocol(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
3414 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
3415 id self(internal->GetValue());
3416 if (!CYIsClass(self))
3417 return CYJSUndefined(context);
3418 CYTry {
3419 return CYGetClassPrototype(context, self);
3420 } CYCatch
3421}
3422
3423static JSValueRef Instance_getProperty_messages(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
dc68b74c
JF		 3424 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
3425 id self(internal->GetValue());
dc68b74c
JF		 3426 if (class_getInstanceMethod(object_getClass(self), @selector(alloc)) == NULL)
3427 return CYJSUndefined(context);
365abb0a 3428 return Messages::Make(context, self);
dc68b74c
JF		 3429}
3430
b4aa79af 3431static JSValueRef Instance_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
365abb0a
JF		 3432 if (!JSValueIsObjectOfClass(context, _this, Instance_))
3433 return NULL;
3434
7b184c00
JF		 3435 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(_this)));
3436
b4aa79af 3437 CYTry {
b4aa79af 3438 CYPoolTry {
520c130f 3439 return CYCastJSValue(context, CYJSString(CYCastNSCYON(internal->GetValue())));
b4aa79af
JF		 3440 } CYPoolCatch(NULL)
3441 } CYCatch
3442}
3443
3444static JSValueRef Instance_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
365abb0a
JF		 3445 if (!JSValueIsObjectOfClass(context, _this, Instance_))
3446 return NULL;
3447
7b184c00
JF		 3448 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(_this)));
3449
b4aa79af 3450 CYTry {
b4aa79af
JF		 3451 CYPoolTry {
3452 NSString *key(count == 0 ? nil : CYCastNSString(NULL, CYJSString(context, arguments[0])));
365abb0a 3453 // XXX: check for support of cy$toJSON?
61933e16 3454 return CYCastJSValue(context, CYJSString([internal->GetValue() cy$toJSON:key]));
b4aa79af
JF		 3455 } CYPoolCatch(NULL)
3456 } CYCatch
3457}
3458
4cf49641 3459static JSValueRef Instance_callAsFunction_toString(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
365abb0a
JF		 3460 if (!JSValueIsObjectOfClass(context, _this, Instance_))
3461 return NULL;
3462
9e562cfc 3463 Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(_this)));
7b184c00 3464
4cf49641 3465 CYTry {
4e8c99fb 3466 CYPoolTry {
9e562cfc 3467 return CYCastJSValue(context, CYJSString([internal->GetValue() description]));
4cf49641 3468 } CYPoolCatch(NULL)
478d4ed0
JF		 3469 } CYCatch
3470}
3471
3472static JSValueRef Selector_callAsFunction_toString(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
9e562cfc 3473 Selector_privateData *internal(reinterpret_cast<Selector_privateData *>(JSObjectGetPrivate(_this)));
7b184c00 3474
4cf49641 3475 CYTry {
9e562cfc 3476 return CYCastJSValue(context, sel_getName(internal->GetValue()));
478d4ed0
JF		 3477 } CYCatch
3478}
3479
b4aa79af
JF		 3480static JSValueRef Selector_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3481 return Selector_callAsFunction_toString(context, object, _this, count, arguments, exception);
3482}
3483
3484static JSValueRef Selector_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
7b184c00
JF		 3485 Selector_privateData *internal(reinterpret_cast<Selector_privateData *>(JSObjectGetPrivate(_this)));
3486 const char *name(sel_getName(internal->GetValue()));
3487
b4aa79af 3488 CYTry {
b4aa79af
JF		 3489 CYPoolTry {
3490 return CYCastJSValue(context, CYJSString([NSString stringWithFormat:@"@selector(%s)", name]));
3491 } CYPoolCatch(NULL)
3492 } CYCatch
3493}
3494
b09da87b 3495static JSValueRef Selector_callAsFunction_type(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
4cf49641 3496 CYTry {
e5bc40db 3497 if (count != 1)
b24eb750 3498 _throw(NSInvalidArgumentException, "incorrect number of arguments to Selector.type");
b09da87b 3499 CYPool pool;
e5bc40db 3500 Selector_privateData *internal(reinterpret_cast<Selector_privateData *>(JSObjectGetPrivate(_this)));
7d6921fe
JF		 3501 NSObject *value(CYCastNSObject(pool, context, arguments[0]));
3502 if (value == NULL) lookup:
3503 // XXX: do a lookup of some kind
3504 return CYJSNull(context);
3505 else if (!CYIsClass(value))
b24eb750 3506 _throw(NSInvalidArgumentException, "Selector.type takes a Class");
7d6921fe
JF		 3507 else {
3508 Class _class((Class) value);
3509 SEL sel(internal->GetValue());
3510 if (objc_method *method = class_getInstanceMethod(_class, sel)) {
3511 const char *type(CYPoolTypeEncoding(pool, _class, sel, method));
3512 return type == NULL ? CYJSNull(context) : CYCastJSValue(context, CYJSString(type));
3513 } else goto lookup;
3514 }
b09da87b
JF		 3515 } CYCatch
3516}
b24eb750 3517#endif
b09da87b 3518
e5bc40db
JF		 3519static JSValueRef Type_callAsFunction_toString(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3520 CYTry {
3521 Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
3522 CYPool pool;
3523 const char *type(sig::Unparse(pool, internal->type_));
b24eb750 3524 return CYCastJSValue(context, CYJSString(type));
e5bc40db
JF		 3525 } CYCatch
3526}
3527
3528static JSValueRef Type_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3529 CYTry {
3530 Type_privateData *internal(reinterpret_cast<Type_privateData *>(JSObjectGetPrivate(_this)));
3531 CYPool pool;
3532 const char *type(sig::Unparse(pool, internal->type_));
b24eb750
JF		 3533 size_t size(strlen(type));
3534 char *cyon(new(pool) char[12 + size + 1]);
3535 memcpy(cyon, "new Type(\"", 10);
3536 cyon[12 + size] = '\0';
3537 cyon[12 + size - 2] = '"';
3538 cyon[12 + size - 1] = ')';
3539 memcpy(cyon + 10, type, size);
3540 return CYCastJSValue(context, CYJSString(cyon));
e5bc40db
JF		 3541 } CYCatch
3542}
3543
3544static JSValueRef Type_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
3545 return Type_callAsFunction_toString(context, object, _this, count, arguments, exception);
3546}
3547
61933e16
JF		 3548static JSStaticValue CYValue_staticValues[2] = {
3549 {"value", &CYValue_getProperty_value, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete},
04450da0
JF		 3550 {NULL, NULL, NULL, 0}
3551};
3552
9b5527f0 3553static JSStaticValue Pointer_staticValues[2] = {
7b184c00 3554 {"$cyi", &Pointer_getProperty_$cyi, &Pointer_setProperty_$cyi, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
9b5527f0
JF		 3555 {NULL, NULL, NULL, 0}
3556};
3557
4afefdd9 3558static JSStaticFunction Pointer_staticFunctions[4] = {
61933e16
JF		 3559 {"toCYON", &CYValue_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3560 {"toJSON", &CYValue_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3561 {"valueOf", &CYValue_callAsFunction_valueOf, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
ff783f8c
JF		 3562 {NULL, NULL, 0}
3563};
3564
9b5527f0
JF		 3565static JSStaticFunction Struct_staticFunctions[2] = {
3566 {"$cya", &Struct_callAsFunction_$cya, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3567 {NULL, NULL, 0}
3568};
3569
ff783f8c 3570static JSStaticFunction Functor_staticFunctions[4] = {
61933e16
JF		 3571 {"toCYON", &CYValue_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3572 {"toJSON", &CYValue_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3573 {"valueOf", &CYValue_callAsFunction_valueOf, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
953647c1
JF		 3574 {NULL, NULL, 0}
3575};
3576
b24eb750 3577#ifdef __OBJC__
365abb0a 3578static JSStaticValue Instance_staticValues[5] = {
9e562cfc 3579 {"constructor", &Instance_getProperty_constructor, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
365abb0a
JF		 3580 {"messages", &Instance_getProperty_messages, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3581 {"prototype", &Instance_getProperty_protocol, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
9e562cfc 3582 {"value", &CYValue_getProperty_value, NULL, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
9b5527f0
JF		 3583 {NULL, NULL, NULL, 0}
3584};
3585
7b184c00
JF		 3586static JSStaticFunction Instance_staticFunctions[5] = {
3587 {"$cya", &CYValue_callAsFunction_$cya, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
b4aa79af
JF		 3588 {"toCYON", &Instance_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3589 {"toJSON", &Instance_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
478d4ed0
JF		 3590 {"toString", &Instance_callAsFunction_toString, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3591 {NULL, NULL, 0}
3592};
3593
9b5527f0
JF		 3594static JSStaticFunction Internal_staticFunctions[2] = {
3595 {"$cya", &Internal_callAsFunction_$cya, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3596 {NULL, NULL, 0}
3597};
3598
b4aa79af
JF		 3599static JSStaticFunction Selector_staticFunctions[5] = {
3600 {"toCYON", &Selector_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3601 {"toJSON", &Selector_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
478d4ed0 3602 {"toString", &Selector_callAsFunction_toString, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
b09da87b
JF		 3603 {"type", &Selector_callAsFunction_type, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3604 {NULL, NULL, 0}
3605};
b24eb750 3606#endif
b09da87b 3607
9b5527f0 3608static JSStaticFunction Type_staticFunctions[4] = {
e5bc40db
JF		 3609 {"toCYON", &Type_callAsFunction_toCYON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3610 {"toJSON", &Type_callAsFunction_toJSON, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3611 {"toString", &Type_callAsFunction_toString, kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
3612 {NULL, NULL, 0}
3613};
3614
b09da87b
JF		 3615void CYSetArgs(int argc, const char *argv[]) {
3616 JSContextRef context(CYGetJSContext());
3617 JSValueRef args[argc];
3618 for (int i(0); i != argc; ++i)
3619 args[i] = CYCastJSValue(context, argv[i]);
3620 JSValueRef exception(NULL);
3621 JSObjectRef array(JSObjectMakeArray(context, argc, args, &exception));
3622 CYThrow(context, exception);
3623 CYSetProperty(context, System_, CYJSString("args"), array);
3624}
3625
579ed526
JF		 3626JSObjectRef CYGetGlobalObject(JSContextRef context) {
3627 return JSContextGetGlobalObject(context);
3628}
3629
967067aa 3630const char *CYExecute(apr_pool_t *pool, const char *code) { _pooled
967067aa 3631 JSContextRef context(CYGetJSContext());
c239b9f8 3632 JSValueRef exception(NULL), result;
967067aa 3633
c239b9f8
JF		 3634 try {
3635 result = JSEvaluateScript(context, CYJSString(code), NULL, NULL, 0, &exception);
3636 } catch (const char *error) {
3637 return error;
3638 }
967067aa
JF		 3639
3640 if (exception != NULL) { error:
3641 result = exception;
3642 exception = NULL;
3643 }
3644
3645 if (JSValueIsUndefined(context, result))
3646 return NULL;
3647
4e39dc0b
JF		 3648 const char *json;
3649
3650 try {
3651 json = CYPoolCCYON(pool, context, result, &exception);
3652 } catch (const char *error) {
3653 return error;
3654 }
3655
967067aa
JF		 3656 if (exception != NULL)
3657 goto error;
3658
3659 CYSetProperty(context, CYGetGlobalObject(context), Result_, result);
3660 return json;
3661}
3662
534fb6da 3663static apr_pool_t *Pool_;
967067aa 3664
b24eb750
JF		 3665apr_pool_t *CYGetGlobalPool() {
3666 return Pool_;
bce8339b
JF		 3667}
3668
7ba62cfd 3669MSInitialize { _pooled
967067aa
JF		 3670 _aprcall(apr_initialize());
3671 _aprcall(apr_pool_create(&Pool_, NULL));
ea2d184c 3672
b24eb750
JF		 3673 Bridge_ = [[NSMutableArray arrayWithContentsOfFile:@"/usr/lib/libcycript.plist"] retain];
3674
3675#ifdef __OBJC__
7b184c00
JF		 3676 Type_privateData::Object = new(Pool_) Type_privateData(Pool_, "@");
3677 Type_privateData::Selector = new(Pool_) Type_privateData(Pool_, ":");
3678
b53b30c1 3679#ifdef __APPLE__
c1582939 3680 NSCFBoolean_ = objc_getClass("NSCFBoolean");
c239b9f8 3681 NSCFType_ = objc_getClass("NSCFType");
b53b30c1
JF		 3682#endif
3683
3684 NSArray_ = objc_getClass("NSArray");
365abb0a 3685 NSDictionary_ = objc_getClass("NSDictonary");
c239b9f8
JF		 3686 NSMessageBuilder_ = objc_getClass("NSMessageBuilder");
3687 NSZombie_ = objc_getClass("_NSZombie_");
3688 Object_ = objc_getClass("Object");
b24eb750 3689#endif
967067aa
JF		 3690}
3691
3692JSGlobalContextRef CYGetJSContext() {
3693 if (Context_ == NULL) {
3694 JSClassDefinition definition;
3695
967067aa
JF		 3696 definition = kJSClassDefinitionEmpty;
3697 definition.className = "Functor";
3698 definition.staticFunctions = Functor_staticFunctions;
3699 definition.callAsFunction = &Functor_callAsFunction;
1ef7d061 3700 definition.finalize = &Finalize;
967067aa
JF		 3701 Functor_ = JSClassCreate(&definition);
3702
b24eb750
JF		 3703 definition = kJSClassDefinitionEmpty;
3704 definition.className = "Pointer";
3705 definition.staticValues = Pointer_staticValues;
3706 definition.staticFunctions = Pointer_staticFunctions;
3707 definition.getProperty = &Pointer_getProperty;
3708 definition.setProperty = &Pointer_setProperty;
3709 definition.finalize = &Finalize;
3710 Pointer_ = JSClassCreate(&definition);
3711
3712 definition = kJSClassDefinitionEmpty;
3713 definition.className = "Selector";
3714 definition.staticValues = CYValue_staticValues;
3715 definition.staticFunctions = Selector_staticFunctions;
3716 definition.callAsFunction = &Selector_callAsFunction;
3717 definition.finalize = &Finalize;
3718 Selector_ = JSClassCreate(&definition);
3719
3720 definition = kJSClassDefinitionEmpty;
3721 definition.className = "Struct";
3722 definition.staticFunctions = Struct_staticFunctions;
3723 definition.getProperty = &Struct_getProperty;
3724 definition.setProperty = &Struct_setProperty;
3725 definition.getPropertyNames = &Struct_getPropertyNames;
3726 definition.finalize = &Finalize;
3727 Struct_ = JSClassCreate(&definition);
3728
3729 definition = kJSClassDefinitionEmpty;
3730 definition.className = "Type";
3731 definition.staticFunctions = Type_staticFunctions;
3732 definition.getProperty = &Type_getProperty;
3733 definition.callAsFunction = &Type_callAsFunction;
3734 definition.callAsConstructor = &Type_callAsConstructor;
3735 definition.finalize = &Finalize;
3736 Type_privateData::Class_ = JSClassCreate(&definition);
3737
3738 definition = kJSClassDefinitionEmpty;
3739 definition.className = "Runtime";
3740 definition.getProperty = &Runtime_getProperty;
3741 Runtime_ = JSClassCreate(&definition);
3742
3743 definition = kJSClassDefinitionEmpty;
3744 //definition.getProperty = &Global_getProperty;
3745 JSClassRef Global(JSClassCreate(&definition));
3746
3747 JSGlobalContextRef context(JSGlobalContextCreate(Global));
3748 Context_ = context;
3749 JSObjectRef global(CYGetGlobalObject(context));
3750
3751 JSObjectSetPrototype(context, global, JSObjectMake(context, Runtime_, NULL));
3752
3753 Array_ = CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Array")));
3754 Function_ = CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Function")));
3755 String_ = CYCastJSObject(context, CYGetProperty(context, global, CYJSString("String")));
3756
3757 length_ = JSStringCreateWithUTF8CString("length");
3758 message_ = JSStringCreateWithUTF8CString("message");
3759 name_ = JSStringCreateWithUTF8CString("name");
3760 prototype_ = JSStringCreateWithUTF8CString("prototype");
3761 toCYON_ = JSStringCreateWithUTF8CString("toCYON");
3762 toJSON_ = JSStringCreateWithUTF8CString("toJSON");
3763
3764 JSObjectRef Object(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Object"))));
3765 Object_prototype_ = CYCastJSObject(context, CYGetProperty(context, Object, prototype_));
3766
3767 Array_prototype_ = CYCastJSObject(context, CYGetProperty(context, Array_, prototype_));
3768 Array_pop_ = CYCastJSObject(context, CYGetProperty(context, Array_prototype_, CYJSString("pop")));
3769 Array_push_ = CYCastJSObject(context, CYGetProperty(context, Array_prototype_, CYJSString("push")));
3770 Array_splice_ = CYCastJSObject(context, CYGetProperty(context, Array_prototype_, CYJSString("splice")));
3771
3772 JSObjectRef Functor(JSObjectMakeConstructor(context, Functor_, &Functor_new));
3773
3774/* Objective-C Classes {{{ */
3775#ifdef __OBJC__
967067aa 3776 definition = kJSClassDefinitionEmpty;
bce8339b 3777 definition.className = "Instance";
9b5527f0 3778 definition.staticValues = Instance_staticValues;
bce8339b 3779 definition.staticFunctions = Instance_staticFunctions;
7b184c00 3780 definition.hasProperty = &Instance_hasProperty;
bce8339b
JF		 3781 definition.getProperty = &Instance_getProperty;
3782 definition.setProperty = &Instance_setProperty;
3783 definition.deleteProperty = &Instance_deleteProperty;
c239b9f8 3784 definition.getPropertyNames = &Instance_getPropertyNames;
bce8339b 3785 definition.callAsConstructor = &Instance_callAsConstructor;
365abb0a 3786 definition.hasInstance = &Instance_hasInstance;
1ef7d061 3787 definition.finalize = &Finalize;
bce8339b
JF		 3788 Instance_ = JSClassCreate(&definition);
3789
9b5527f0
JF		 3790 definition = kJSClassDefinitionEmpty;
3791 definition.className = "Internal";
3792 definition.staticFunctions = Internal_staticFunctions;
7b184c00 3793 definition.hasProperty = &Internal_hasProperty;
9b5527f0
JF		 3794 definition.getProperty = &Internal_getProperty;
3795 definition.setProperty = &Internal_setProperty;
3796 definition.getPropertyNames = &Internal_getPropertyNames;
1ef7d061 3797 definition.finalize = &Finalize;
9b5527f0
JF		 3798 Internal_ = JSClassCreate(&definition);
3799
dc68b74c
JF		 3800 definition = kJSClassDefinitionEmpty;
3801 definition.className = "Message";
3802 definition.staticFunctions = Functor_staticFunctions;
3803 definition.callAsFunction = &Message_callAsFunction;
3804 definition.finalize = &Finalize;
3805 Message_ = JSClassCreate(&definition);
3806
365abb0a
JF		 3807 definition = kJSClassDefinitionEmpty;
3808 definition.className = "Messages";
3809 definition.hasProperty = &Messages_hasProperty;
3810 definition.getProperty = &Messages_getProperty;
3811 definition.setProperty = &Messages_setProperty;
3812#if !__OBJC2__
3813 definition.deleteProperty = &Messages_deleteProperty;
3814#endif
3815 definition.getPropertyNames = &Messages_getPropertyNames;
3816 definition.finalize = &Finalize;
3817 Messages_ = JSClassCreate(&definition);
bce8339b 3818 definition = kJSClassDefinitionEmpty;
967067aa 3819
c239b9f8
JF		 3820 definition.className = "ObjectiveC::Classes";
3821 definition.getProperty = &ObjectiveC_Classes_getProperty;
3822 definition.getPropertyNames = &ObjectiveC_Classes_getPropertyNames;
3823 ObjectiveC_Classes_ = JSClassCreate(&definition);
3824
3825 definition = kJSClassDefinitionEmpty;
3826 definition.className = "ObjectiveC::Images";
3827 definition.getProperty = &ObjectiveC_Images_getProperty;
3828 definition.getPropertyNames = &ObjectiveC_Images_getPropertyNames;
3829 ObjectiveC_Images_ = JSClassCreate(&definition);
3830
3831 definition = kJSClassDefinitionEmpty;
3832 definition.className = "ObjectiveC::Image::Classes";
3833 definition.getProperty = &ObjectiveC_Image_Classes_getProperty;
3834 definition.getPropertyNames = &ObjectiveC_Image_Classes_getPropertyNames;
c239b9f8
JF		 3835 ObjectiveC_Image_Classes_ = JSClassCreate(&definition);
3836
3837 definition = kJSClassDefinitionEmpty;
3838 definition.className = "ObjectiveC::Protocols";
3839 definition.getProperty = &ObjectiveC_Protocols_getProperty;
3840 definition.getPropertyNames = &ObjectiveC_Protocols_getPropertyNames;
3841 ObjectiveC_Protocols_ = JSClassCreate(&definition);
3842
c239b9f8
JF		 3843 ObjectiveC_ = JSObjectMake(context, NULL, NULL);
3844 CYSetProperty(context, global, CYJSString("ObjectiveC"), ObjectiveC_);
3845
3846 CYSetProperty(context, ObjectiveC_, CYJSString("classes"), JSObjectMake(context, ObjectiveC_Classes_, NULL));
3847 CYSetProperty(context, ObjectiveC_, CYJSString("images"), JSObjectMake(context, ObjectiveC_Images_, NULL));
3848 CYSetProperty(context, ObjectiveC_, CYJSString("protocols"), JSObjectMake(context, ObjectiveC_Protocols_, NULL));
967067aa 3849
365abb0a 3850 JSObjectRef Instance(JSObjectMakeConstructor(context, Instance_, &Instance_new));
dc68b74c 3851 JSObjectRef Message(JSObjectMakeConstructor(context, Message_, NULL));
9e562cfc 3852 JSObjectRef Selector(JSObjectMakeConstructor(context, Selector_, &Selector_new));
dc68b74c 3853
365abb0a 3854 Instance_prototype_ = (JSObjectRef) CYGetProperty(context, Instance, prototype_);
b24eb750
JF		 3855 JSValueProtect(context, Instance_prototype_);
3856
3857 CYSetProperty(context, global, CYJSString("Instance"), Instance);
3858 CYSetProperty(context, global, CYJSString("Selector"), Selector);
3859
3860 CYSetProperty(context, global, CYJSString("objc_registerClassPair"), JSObjectMakeFunctionWithCallback(context, CYJSString("objc_registerClassPair"), &objc_registerClassPair_));
3861 CYSetProperty(context, global, CYJSString("objc_msgSend"), JSObjectMakeFunctionWithCallback(context, CYJSString("objc_msgSend"), &$objc_msgSend));
3862#endif
3863/* }}} */
365abb0a 3864
dc68b74c
JF		 3865 JSValueRef function(CYGetProperty(context, Function_, prototype_));
3866 JSObjectSetPrototype(context, (JSObjectRef) CYGetProperty(context, Message, prototype_), function);
3867 JSObjectSetPrototype(context, (JSObjectRef) CYGetProperty(context, Functor, prototype_), function);
9e562cfc 3868 JSObjectSetPrototype(context, (JSObjectRef) CYGetProperty(context, Selector, prototype_), function);
dc68b74c
JF		 3869
3870 CYSetProperty(context, global, CYJSString("Functor"), Functor);
967067aa 3871 CYSetProperty(context, global, CYJSString("Pointer"), JSObjectMakeConstructor(context, Pointer_, &Pointer_new));
993f82f8 3872 CYSetProperty(context, global, CYJSString("Type"), JSObjectMakeConstructor(context, Type_privateData::Class_, &Type_new));
967067aa
JF		 3873
3874 MSHookFunction(&objc_registerClassPair, MSHake(objc_registerClassPair));
3875
b24eb750 3876#ifdef __OBJC__
cbaa5f0f 3877#ifdef __APPLE__
c239b9f8 3878 class_addMethod(NSCFType_, @selector(cy$toJSON:), reinterpret_cast<IMP>(&NSCFType$cy$toJSON), "@12@0:4@8");
b24eb750 3879#endif
cbaa5f0f 3880#endif
c239b9f8 3881
d447cc5e
JF		 3882 JSObjectRef cycript(JSObjectMake(context, NULL, NULL));
3883 CYSetProperty(context, global, CYJSString("Cycript"), cycript);
3884 CYSetProperty(context, cycript, CYJSString("gc"), JSObjectMakeFunctionWithCallback(context, CYJSString("gc"), &Cycript_gc_callAsFunction));
3885
367eebb1 3886 CYSetProperty(context, global, CYJSString("$cyq"), JSObjectMakeFunctionWithCallback(context, CYJSString("$cyq"), &$cyq));
967067aa
JF		 3887
3888 System_ = JSObjectMake(context, NULL, NULL);
3889 CYSetProperty(context, global, CYJSString("system"), System_);
3890 CYSetProperty(context, System_, CYJSString("args"), CYJSNull(context));
3891 //CYSetProperty(context, System_, CYJSString("global"), global);
3892
3893 CYSetProperty(context, System_, CYJSString("print"), JSObjectMakeFunctionWithCallback(context, CYJSString("print"), &System_print));
3894
3895 Result_ = JSStringCreateWithUTF8CString("_");
4e39dc0b
JF		 3896
3897 JSValueProtect(context, Array_);
3898 JSValueProtect(context, Function_);
3899 JSValueProtect(context, String_);
3900
4e39dc0b
JF		 3901 JSValueProtect(context, Object_prototype_);
3902
3903 JSValueProtect(context, Array_prototype_);
3904 JSValueProtect(context, Array_pop_);
3905 JSValueProtect(context, Array_push_);
3906 JSValueProtect(context, Array_splice_);
967067aa
JF		 3907 }
3908
3909 return Context_;
c1582939 3910}
Cycript