Failing to send/receive client fd should be fatal.

[cycript.git] / ObjectiveC / Library.mm

diff --git a/ObjectiveC/Library.mm b/ObjectiveC/Library.mm
index f4a72d738cc4604b4e2dd6f433849b98848b0074..f495f33a13fca8ce09da82ba9e17dad63327207b 100644 (file)
--- a/ObjectiveC/Library.mm
+++ b/ObjectiveC/Library.mm
@@ -1,28 +1,24 @@
 /* Cycript - Optimizing JavaScript Compiler/Runtime
 /* Cycript - Optimizing JavaScript Compiler/Runtime

- * Copyright (C) 2009-2012  Jay Freeman (saurik)
+ * Copyright (C) 2009-2013  Jay Freeman (saurik)

 */
 
 */
 

-/* GNU Lesser General Public License, Version 3 {{{ */
+/* GNU General Public License, Version 3 {{{ */

 /*
 /*

- * Cycript is free software: you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or (at your
- * option) any later version.
+ * Cycript is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.

  *
  *

- * Cycript is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
- * License for more details.
+ * Cycript is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.

  *
  *

- * You should have received a copy of the GNU Lesser General Public License
+ * You should have received a copy of the GNU General Public License

  * along with Cycript.  If not, see <http://www.gnu.org/licenses/>.
 **/
 /* }}} */
 
  * along with Cycript.  If not, see <http://www.gnu.org/licenses/>.
 **/
 /* }}} */
 

-#ifdef __APPLE__
-#include "Struct.hpp"
-#endif
-

 #include <Foundation/Foundation.h>
 
 #include "ObjectiveC/Internal.hpp"
 #include <Foundation/Foundation.h>
 
 #include "ObjectiveC/Internal.hpp"


@@ -36,7 +32,6 @@
 #ifdef __APPLE__
 #include <CoreFoundation/CoreFoundation.h>
 #include <JavaScriptCore/JSStringRefCF.h>
 #ifdef __APPLE__
 #include <CoreFoundation/CoreFoundation.h>
 #include <JavaScriptCore/JSStringRefCF.h>

-#include <WebKit/WebScriptObject.h>

 #include <objc/runtime.h>
 #endif
 
 #include <objc/runtime.h>
 #endif
 


@@ -163,42 +158,37 @@ enum {
     BLOCK_HAS_SIGNATURE = 1 << 30,
 };
 
     BLOCK_HAS_SIGNATURE = 1 << 30,
 };
 

-JSValueRef CYSendMessage(apr_pool_t *pool, JSContextRef context, id self, Class super, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception);
+JSValueRef CYSendMessage(CYPool &pool, JSContextRef context, id self, Class super, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception);

 
 /* Objective-C Pool Release {{{ */
 
 /* Objective-C Pool Release {{{ */

-apr_status_t CYPoolRelease_(void *data) {
+void CYPoolRelease_(void *data) {

     id object(reinterpret_cast<id>(data));
     [object release];
     id object(reinterpret_cast<id>(data));
     [object release];

-    return APR_SUCCESS;

 }
 
 }
 

-id CYPoolRelease_(apr_pool_t *pool, id object) {
+id CYPoolRelease_(CYPool *pool, id object) {

     if (object == nil)
         return nil;
     else if (pool == NULL)
         return [object autorelease];
     else {
     if (object == nil)
         return nil;
     else if (pool == NULL)
         return [object autorelease];
     else {

-        apr_pool_cleanup_register(pool, object, &CYPoolRelease_, &apr_pool_cleanup_null);
+        pool->atexit(CYPoolRelease_);

         return object;
     }
 }
 
 template <typename Type_>
         return object;
     }
 }
 
 template <typename Type_>

-Type_ CYPoolRelease(apr_pool_t *pool, Type_ object) {
+Type_ CYPoolRelease(CYPool *pool, Type_ object) {

     return (Type_) CYPoolRelease_(pool, (id) object);
 }
 /* }}} */
 /* Objective-C Strings {{{ */
     return (Type_) CYPoolRelease_(pool, (id) object);
 }
 /* }}} */
 /* Objective-C Strings {{{ */

-const char *CYPoolCString(apr_pool_t *pool, JSContextRef context, NSString *value) {
-    if (pool == NULL)
-        return [value UTF8String];
-    else {
-        size_t size([value maximumLengthOfBytesUsingEncoding:NSUTF8StringEncoding] + 1);
-        char *string(new(pool) char[size]);
-        if (![value getCString:string maxLength:size encoding:NSUTF8StringEncoding])
-            throw CYJSError(context, "[NSString getCString:maxLength:encoding:] == NO");
-        return string;
-    }
+const char *CYPoolCString(CYPool &pool, JSContextRef context, NSString *value) {
+    size_t size([value maximumLengthOfBytesUsingEncoding:NSUTF8StringEncoding] + 1);
+    char *string(new(pool) char[size]);
+    if (![value getCString:string maxLength:size encoding:NSUTF8StringEncoding])
+        throw CYJSError(context, "[NSString getCString:maxLength:encoding:] == NO");
+    return string;

 }
 
 JSStringRef CYCopyJSString(JSContextRef context, NSString *value) {
 }
 
 JSStringRef CYCopyJSString(JSContextRef context, NSString *value) {


@@ -239,16 +229,16 @@ NSString *CYCopyNSString(JSContextRef context, JSValueRef value) {
     return CYCopyNSString(context, CYJSString(context, value));
 }
 
     return CYCopyNSString(context, CYJSString(context, value));
 }
 

-NSString *CYCastNSString(apr_pool_t *pool, const CYUTF8String &value) {
+NSString *CYCastNSString(CYPool *pool, const CYUTF8String &value) {

     return CYPoolRelease(pool, CYCopyNSString(value));
 }
 
     return CYPoolRelease(pool, CYCopyNSString(value));
 }
 

-NSString *CYCastNSString(apr_pool_t *pool, SEL sel) {
+NSString *CYCastNSString(CYPool *pool, SEL sel) {

     const char *name(sel_getName(sel));
     return CYPoolRelease(pool, CYCopyNSString(CYUTF8String(name, strlen(name))));
 }
 
     const char *name(sel_getName(sel));
     return CYPoolRelease(pool, CYCopyNSString(CYUTF8String(name, strlen(name))));
 }
 

-NSString *CYCastNSString(apr_pool_t *pool, JSContextRef context, JSStringRef value) {
+NSString *CYCastNSString(CYPool *pool, JSContextRef context, JSStringRef value) {

     return CYPoolRelease(pool, CYCopyNSString(context, value));
 }
 
     return CYPoolRelease(pool, CYCopyNSString(context, value));
 }
 


@@ -270,7 +260,7 @@ size_t CYGetIndex(NSString *value) {
     return CYGetIndex(CYCastUTF8String(value));
 }
 
     return CYGetIndex(CYCastUTF8String(value));
 }
 

-bool CYGetOffset(apr_pool_t *pool, JSContextRef context, NSString *value, ssize_t &index) {
+bool CYGetOffset(CYPool &pool, JSContextRef context, NSString *value, ssize_t &index) {

     return CYGetOffset(CYPoolCString(pool, context, value), index);
 }
 
     return CYGetOffset(CYPoolCString(pool, context, value), index);
 }
 


@@ -523,7 +513,9 @@ struct PropertyAttributes {
         name = property_getName(property);
         const char *attributes(property_getAttributes(property));
 
         name = property_getName(property);
         const char *attributes(property_getAttributes(property));
 

-        for (char *state, *token(apr_strtok(apr_pstrdup(pool_, attributes), ",", &state)); token != NULL; token = apr_strtok(NULL, ",", &state)) {
+        for (char *token(pool_.strdup(attributes)), *next; token != NULL; token = next) {
+            if ((next = strchr(token, ',')) != NULL)
+                *next++ = '\0';

             switch (*token) {
                 case 'R': readonly = true; break;
                 case 'C': copy = true; break;
             switch (*token) {
                 case 'R': readonly = true; break;
                 case 'C': copy = true; break;


@@ -548,7 +540,7 @@ struct PropertyAttributes {
 
     const char *Getter() {
         if (getter_ == NULL)
 
     const char *Getter() {
         if (getter_ == NULL)

-            getter_ = apr_pstrdup(pool_, name);
+            getter_ = pool_.strdup(name);

         return getter_;
     }
 
         return getter_;
     }
 


@@ -577,7 +569,6 @@ struct PropertyAttributes {
 };
 #endif
 
 };
 #endif
 

-#ifndef __APPLE__

 @interface CYWebUndefined : NSObject {
 }
 
 @interface CYWebUndefined : NSObject {
 }
 


@@ -595,7 +586,6 @@ struct PropertyAttributes {
 @end
 
 #define WebUndefined CYWebUndefined
 @end
 
 #define WebUndefined CYWebUndefined

-#endif

 
 /* Bridge: CYJSObject {{{ */
 @interface CYJSObject : NSMutableDictionary {
 
 /* Bridge: CYJSObject {{{ */
 @interface CYJSObject : NSMutableDictionary {


@@ -673,7 +663,7 @@ NSObject *CYMakeBlock(void (*invoke)(), sig::Signature &signature) {
     return reinterpret_cast<NSObject *>(literal);
 }
 
     return reinterpret_cast<NSObject *>(literal);
 }
 

-NSObject *CYCastNSObject(apr_pool_t *pool, JSContextRef context, JSObjectRef object) {
+NSObject *CYCastNSObject(CYPool *pool, JSContextRef context, JSObjectRef object) {

     if (CYJSValueIsNSObject(context, object)) {
         Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
         return internal->GetValue();
     if (CYJSValueIsNSObject(context, object)) {
         Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
         return internal->GetValue();


@@ -699,7 +689,7 @@ NSNumber *CYCopyNSNumber(JSContextRef context, JSValueRef value) {
 @end
 #endif
 
 @end
 #endif
 

-id CYNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef value, bool cast) {
+id CYNSObject(CYPool *pool, JSContextRef context, JSValueRef value, bool cast) {

     id object;
     bool copy;
 
     id object;
     bool copy;
 


@@ -752,12 +742,12 @@ id CYNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef value, bool cas
         return [object retain];
 }
 
         return [object retain];
 }
 

-NSObject *CYCastNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef value) {
+NSObject *CYCastNSObject(CYPool *pool, JSContextRef context, JSValueRef value) {

     return CYNSObject(pool, context, value, true);
 }
 
     return CYNSObject(pool, context, value, true);
 }
 

-NSObject *CYCopyNSObject(apr_pool_t *pool, JSContextRef context, JSValueRef value) {
-    return CYNSObject(pool, context, value, false);
+NSObject *CYCopyNSObject(CYPool &pool, JSContextRef context, JSValueRef value) {
+    return CYNSObject(&pool, context, value, false);

 }
 
 /* Bridge: NSArray {{{ */
 }
 
 /* Bridge: NSArray {{{ */


@@ -1186,8 +1176,8 @@ static bool CYIsClass(id self) {
 #endif
 }
 
 #endif
 }
 

-Class CYCastClass(apr_pool_t *pool, JSContextRef context, JSValueRef value) {
-    id self(CYCastNSObject(pool, context, value));
+Class CYCastClass(CYPool &pool, JSContextRef context, JSValueRef value) {
+    id self(CYCastNSObject(&pool, context, value));

     if (CYIsClass(self))
         return (Class) self;
     throw CYJSError(context, "got something that is not a Class");
     if (CYIsClass(self))
         return (Class) self;
     throw CYJSError(context, "got something that is not a Class");


@@ -1199,7 +1189,7 @@ NSArray *CYCastNSArray(JSContextRef context, JSPropertyNameArrayRef names) {
     size_t size(JSPropertyNameArrayGetCount(names));
     NSMutableArray *array([NSMutableArray arrayWithCapacity:size]);
     for (size_t index(0); index != size; ++index)
     size_t size(JSPropertyNameArrayGetCount(names));
     NSMutableArray *array([NSMutableArray arrayWithCapacity:size]);
     for (size_t index(0); index != size; ++index)

-        [array addObject:CYCastNSString(pool, context, JSPropertyNameArrayGetNameAtIndex(names, index))];
+        [array addObject:CYCastNSString(&pool, context, JSPropertyNameArrayGetNameAtIndex(names, index))];

     return array;
 }
 
     return array;
 }
 


@@ -1229,9 +1219,7 @@ JSValueRef CYCastJSValue(JSContextRef context, NSObject *value) { CYPoolTry {
 
 - (NSString *) cy$toCYON:(bool)objective { CYObjectiveTry {
     CYPool pool;
 
 - (NSString *) cy$toCYON:(bool)objective { CYObjectiveTry {
     CYPool pool;

-    JSValueRef exception(NULL);

     const char *cyon(CYPoolCCYON(pool, context_, object_));
     const char *cyon(CYPoolCCYON(pool, context_, object_));

-    CYThrow(context_, exception);

     if (cyon == NULL)
         return [super cy$toCYON:objective];
     else
     if (cyon == NULL)
         return [super cy$toCYON:objective];
     else


@@ -1470,12 +1458,13 @@ static void CYObjectiveC_CallFunction(JSContextRef context, ffi_cif *cif, void (
     ffi_call(cif, function, value, values);
 } CYSadCatch() }
 
     ffi_call(cif, function, value, values);
 } CYSadCatch() }
 

-static bool CYObjectiveC_PoolFFI(apr_pool_t *pool, JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, JSValueRef value) { CYSadTry {
+static bool CYObjectiveC_PoolFFI(CYPool *pool, JSContextRef context, sig::Type *type, ffi_type *ffi, void *data, JSValueRef value) { CYSadTry {

     switch (type->primitive) {
         // XXX: do something epic about blocks
         case sig::block_P:
         case sig::object_P:
         case sig::typename_P:
     switch (type->primitive) {
         // XXX: do something epic about blocks
         case sig::block_P:
         case sig::object_P:
         case sig::typename_P:

+            // XXX: this works for return values, but not for properties and fields

             *reinterpret_cast<id *>(data) = CYCastNSObject(pool, context, value);
         break;
 
             *reinterpret_cast<id *>(data) = CYCastNSObject(pool, context, value);
         break;
 


@@ -1535,7 +1524,7 @@ static bool CYImplements(id object, Class _class, SEL selector, bool devoid = fa
     return false;
 }
 
     return false;
 }
 

-static const char *CYPoolTypeEncoding(apr_pool_t *pool, JSContextRef context, SEL sel, objc_method *method) {
+static const char *CYPoolTypeEncoding(CYPool &pool, JSContextRef context, SEL sel, objc_method *method) {

     if (method != NULL)
         return method_getTypeEncoding(method);
 
     if (method != NULL)
         return method_getTypeEncoding(method);
 


@@ -1588,7 +1577,7 @@ static bool Messages_hasProperty(JSContextRef context, JSObjectRef object, JSStr
     return false;
 }
 
     return false;
 }
 

-static JSValueRef Messages_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static JSValueRef Messages_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {

     Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
     Class _class(internal->GetValue());
 
     Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
     Class _class(internal->GetValue());
 


@@ -1600,9 +1589,9 @@ static JSValueRef Messages_getProperty(JSContextRef context, JSObjectRef object,
             return CYMakeMessage(context, sel, method_getImplementation(method), method_getTypeEncoding(method));
 
     return NULL;
             return CYMakeMessage(context, sel, method_getImplementation(method), method_getTypeEncoding(method));
 
     return NULL;

-}
+} CYCatch(NULL) }

 
 

-static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) {
+static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef value, JSValueRef *exception) { CYTry {

     Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
     Class _class(internal->GetValue());
 
     Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
     Class _class(internal->GetValue());
 


@@ -1639,10 +1628,10 @@ static bool Messages_setProperty(JSContextRef context, JSObjectRef object, JSStr
     }
 
     return true;
     }
 
     return true;

-}
+} CYCatch(false) }

 
 #if 0 && OBJC_API_VERSION < 2
 
 #if 0 && OBJC_API_VERSION < 2

-static bool Messages_deleteProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static bool Messages_deleteProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {

     Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
     Class _class(internal->GetValue());
 
     Messages *internal(reinterpret_cast<Messages *>(JSObjectGetPrivate(object)));
     Class _class(internal->GetValue());
 


@@ -1657,7 +1646,7 @@ static bool Messages_deleteProperty(JSContextRef context, JSObjectRef object, JS
         }
 
     return false;
         }
 
     return false;

-}
+} CYCatch(false) }

 #endif
 
 static void Messages_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
 #endif
 
 static void Messages_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {


@@ -1692,7 +1681,7 @@ static bool Instance_hasProperty(JSContextRef context, JSObjectRef object, JSStr
         return true;
 
     CYPool pool;
         return true;
 
     CYPool pool;

-    NSString *name(CYCastNSString(pool, context, property));
+    NSString *name(CYCastNSString(&pool, context, property));

 
     if (CYInternal *internal = [CYInternal get:self])
         if ([internal hasProperty:property inContext:context])
 
     if (CYInternal *internal = [CYInternal get:self])
         if ([internal hasProperty:property inContext:context])


@@ -1730,7 +1719,7 @@ static JSValueRef Instance_getProperty(JSContextRef context, JSObjectRef object,
         return Internal::Make(context, self, object);
 
     CYPool pool;
         return Internal::Make(context, self, object);
 
     CYPool pool;

-    NSString *name(CYCastNSString(pool, context, property));
+    NSString *name(CYCastNSString(&pool, context, property));

 
     if (CYInternal *internal = [CYInternal get:self])
         if (JSValueRef value = [internal getProperty:property inContext:context])
 
     if (CYInternal *internal = [CYInternal get:self])
         if (JSValueRef value = [internal getProperty:property inContext:context])


@@ -1766,8 +1755,8 @@ static bool Instance_setProperty(JSContextRef context, JSObjectRef object, JSStr
 
     CYPool pool;
 
 
     CYPool pool;
 

-    NSString *name(CYCastNSString(pool, context, property));
-    NSObject *data(CYCastNSObject(pool, context, value));
+    NSString *name(CYCastNSString(&pool, context, property));
+    NSObject *data(CYCastNSObject(&pool, context, value));

 
     CYPoolTry {
         if ([self cy$setProperty:name to:data])
 
     CYPoolTry {
         if ([self cy$setProperty:name to:data])


@@ -1954,7 +1943,7 @@ static JSValueRef Instance_box_callAsFunction(JSContextRef context, JSObjectRef
     if (count == 0)
         throw CYJSError(context, "incorrect number of arguments to Instance");
     CYPool pool;
     if (count == 0)
         throw CYJSError(context, "incorrect number of arguments to Instance");
     CYPool pool;

-    id value(CYCastNSObject(pool, context, arguments[0]));
+    id value(CYCastNSObject(&pool, context, arguments[0]));

     if (value == nil)
         value = [NSNull null];
     return CYCastJSValue(context, [value cy$box]);
     if (value == nil)
         value = [NSNull null];
     return CYCastJSValue(context, [value cy$box]);


@@ -1998,7 +1987,7 @@ static bool Internal_setProperty(JSContextRef context, JSObjectRef object, JSStr
 
     if (objc_ivar *ivar = object_getInstanceVariable(self, name, NULL)) {
         Type_privateData type(pool, ivar_getTypeEncoding(ivar));
 
     if (objc_ivar *ivar = object_getInstanceVariable(self, name, NULL)) {
         Type_privateData type(pool, ivar_getTypeEncoding(ivar));

-        CYPoolFFI(pool, context, type.type_, type.GetFFI(), reinterpret_cast<uint8_t *>(self) + ivar_getOffset(ivar), value);
+        CYPoolFFI(&pool, context, type.type_, type.GetFFI(), reinterpret_cast<uint8_t *>(self) + ivar_getOffset(ivar), value);

         return true;
     }
 
         return true;
     }
 


@@ -2032,14 +2021,14 @@ static void Internal_getPropertyNames(JSContextRef context, JSObjectRef object,
     Internal_getPropertyNames_(_class, names);
 }
 
     Internal_getPropertyNames_(_class, names);
 }
 

-static JSValueRef Internal_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSValueRef Internal_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {

     Internal *internal(reinterpret_cast<Internal *>(JSObjectGetPrivate(object)));
     return internal->GetOwner();
     Internal *internal(reinterpret_cast<Internal *>(JSObjectGetPrivate(object)));
     return internal->GetOwner();

-}
+} CYCatch(NULL) }

 
 static JSValueRef ObjectiveC_Classes_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     CYPool pool;
 
 static JSValueRef ObjectiveC_Classes_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     CYPool pool;

-    NSString *name(CYCastNSString(pool, context, property));
+    NSString *name(CYCastNSString(&pool, context, property));

     if (Class _class = NSClassFromString(name))
         return CYMakeInstance(context, _class, true);
     return NULL;
     if (Class _class = NSClassFromString(name))
         return CYMakeInstance(context, _class, true);
     return NULL;


@@ -2166,6 +2155,21 @@ static void ObjectiveC_Constants_getPropertyNames(JSContextRef context, JSObject
 }
 
 #ifdef __APPLE__
 }
 
 #ifdef __APPLE__

+#if defined(__i386__) || defined(__x86_64__)
+#define OBJC_MAX_STRUCT_BY_VALUE 8
+static int struct_forward_array[] = {
+    0, 0, 0, 1, 0, 1, 1, 1, 0 };
+#elif defined(__arm__)
+#define OBJC_MAX_STRUCT_BY_VALUE 1
+static int struct_forward_array[] = {
+    0, 0 };
+#elif defined(__arm64__)
+#define CY_NO_STRET
+#else
+#error missing objc-runtime-info
+#endif
+
+#ifndef CY_NO_STRET

 static bool stret(ffi_type *ffi_type) {
     return ffi_type->type == FFI_TYPE_STRUCT && (
         ffi_type->size > OBJC_MAX_STRUCT_BY_VALUE ||
 static bool stret(ffi_type *ffi_type) {
     return ffi_type->type == FFI_TYPE_STRUCT && (
         ffi_type->size > OBJC_MAX_STRUCT_BY_VALUE ||


@@ -2173,8 +2177,9 @@ static bool stret(ffi_type *ffi_type) {
     );
 }
 #endif
     );
 }
 #endif

+#endif

 
 

-JSValueRef CYSendMessage(apr_pool_t *pool, JSContextRef context, id self, Class _class, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception) { CYTry {
+JSValueRef CYSendMessage(CYPool &pool, JSContextRef context, id self, Class _class, SEL _cmd, size_t count, const JSValueRef arguments[], bool initialize, JSValueRef *exception) { CYTry {

     const char *type;
 
     if (_class == NULL)
     const char *type;
 
     if (_class == NULL)


@@ -2228,9 +2233,11 @@ JSValueRef CYSendMessage(apr_pool_t *pool, JSContextRef context, id self, Class
 
     if (imp == NULL) {
 #ifdef __APPLE__
 
     if (imp == NULL) {
 #ifdef __APPLE__

+#ifndef CY_NO_STRET

         if (stret(cif.rtype))
             imp = class_getMethodImplementation_stret(_class, _cmd);
         else
         if (stret(cif.rtype))
             imp = class_getMethodImplementation_stret(_class, _cmd);
         else

+#endif

             imp = class_getMethodImplementation(_class, _cmd);
 #else
         objc_super super = {self, _class};
             imp = class_getMethodImplementation(_class, _cmd);
 #else
         objc_super super = {self, _class};


@@ -2267,7 +2274,7 @@ static JSValueRef $objc_msgSend(JSContextRef context, JSObjectRef object, JSObje
         if (uninitialized)
             internal->value_ = nil;
     } else {
         if (uninitialized)
             internal->value_ = nil;
     } else {

-        self = CYCastNSObject(pool, context, arguments[0]);
+        self = CYCastNSObject(&pool, context, arguments[0]);

         _class = nil;
         uninitialized = false;
     }
         _class = nil;
         uninitialized = false;
     }


@@ -2280,33 +2287,33 @@ static JSValueRef $objc_msgSend(JSContextRef context, JSObjectRef object, JSObje
     return CYSendMessage(pool, context, self, _class, _cmd, count - 2, arguments + 2, uninitialized, exception);
 } CYCatch(NULL) }
 
     return CYSendMessage(pool, context, self, _class, _cmd, count - 2, arguments + 2, uninitialized, exception);
 } CYCatch(NULL) }
 

-static JSValueRef Selector_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSValueRef Selector_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {

     JSValueRef setup[count + 2];
     setup[0] = _this;
     setup[1] = object;
     memcpy(setup + 2, arguments, sizeof(JSValueRef) * count);
     return $objc_msgSend(context, NULL, NULL, count + 2, setup, exception);
     JSValueRef setup[count + 2];
     setup[0] = _this;
     setup[1] = object;
     memcpy(setup + 2, arguments, sizeof(JSValueRef) * count);
     return $objc_msgSend(context, NULL, NULL, count + 2, setup, exception);

-}
+} CYCatch(NULL) }

 
 

-static JSValueRef Message_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSValueRef Message_callAsFunction(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {

     CYPool pool;
     Message_privateData *internal(reinterpret_cast<Message_privateData *>(JSObjectGetPrivate(object)));
 
     // XXX: handle Instance::Uninitialized?
     CYPool pool;
     Message_privateData *internal(reinterpret_cast<Message_privateData *>(JSObjectGetPrivate(object)));
 
     // XXX: handle Instance::Uninitialized?

-    id self(CYCastNSObject(pool, context, _this));
+    id self(CYCastNSObject(&pool, context, _this));

 
     void *setup[2];
     setup[0] = &self;
     setup[1] = &internal->sel_;
 
     return CYCallFunction(pool, context, 2, setup, count, arguments, false, exception, &internal->signature_, &internal->cif_, internal->GetValue());
 
     void *setup[2];
     setup[0] = &self;
     setup[1] = &internal->sel_;
 
     return CYCallFunction(pool, context, 2, setup, count, arguments, false, exception, &internal->signature_, &internal->cif_, internal->GetValue());

-}
+} CYCatch(NULL) }

 
 static JSObjectRef Super_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     if (count != 2)
         throw CYJSError(context, "incorrect number of arguments to Super constructor");
     CYPool pool;
 
 static JSObjectRef Super_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     if (count != 2)
         throw CYJSError(context, "incorrect number of arguments to Super constructor");
     CYPool pool;

-    id self(CYCastNSObject(pool, context, arguments[0]));
+    id self(CYCastNSObject(&pool, context, arguments[0]));

     Class _class(CYCastClass(pool, context, arguments[1]));
     return cy::Super::Make(context, self, _class);
 } CYCatch(NULL) }
     Class _class(CYCastClass(pool, context, arguments[1]));
     return cy::Super::Make(context, self, _class);
 } CYCatch(NULL) }


@@ -2326,12 +2333,12 @@ static JSObjectRef Instance_new(JSContextRef context, JSObjectRef object, size_t
     return CYMakeInstance(context, self, false);
 } CYCatch(NULL) }
 
     return CYMakeInstance(context, self, false);
 } CYCatch(NULL) }
 

-static JSValueRef CYValue_getProperty_value(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static JSValueRef CYValue_getProperty_value(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {

     CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(object)));
     return CYCastJSValue(context, reinterpret_cast<uintptr_t>(internal->value_));
     CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(object)));
     return CYCastJSValue(context, reinterpret_cast<uintptr_t>(internal->value_));

-}
+} CYCatch(NULL) }

 
 

-static JSValueRef CYValue_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSValueRef CYValue_callAsFunction_$cya(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {

     CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(_this)));
     Type_privateData *typical(internal->GetType());
 
     CYValue *internal(reinterpret_cast<CYValue *>(JSObjectGetPrivate(_this)));
     Type_privateData *typical(internal->GetType());
 


@@ -2347,12 +2354,12 @@ static JSValueRef CYValue_callAsFunction_$cya(JSContextRef context, JSObjectRef
     }
 
     return CYMakePointer(context, &internal->value_, _not(size_t), type, ffi, object);
     }
 
     return CYMakePointer(context, &internal->value_, _not(size_t), type, ffi, object);

-}
+} CYCatch(NULL) }

 
 

-static JSValueRef Instance_getProperty_constructor(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static JSValueRef Instance_getProperty_constructor(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {

     Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
     return Instance::Make(context, (id) object_getClass(internal->GetValue()));
     Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
     return Instance::Make(context, (id) object_getClass(internal->GetValue()));

-}
+} CYCatch(NULL) }

 
 static JSValueRef Instance_getProperty_prototype(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
 
 static JSValueRef Instance_getProperty_prototype(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));


@@ -2362,13 +2369,13 @@ static JSValueRef Instance_getProperty_prototype(JSContextRef context, JSObjectR
     return CYGetClassPrototype(context, self);
 } CYCatch(NULL) }
 
     return CYGetClassPrototype(context, self);
 } CYCatch(NULL) }
 

-static JSValueRef Instance_getProperty_messages(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) {
+static JSValueRef Instance_getProperty_messages(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {

     Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
     id self(internal->GetValue());
     if (!CYIsClass(self))
         return CYJSUndefined(context);
     return Messages::Make(context, (Class) self);
     Instance *internal(reinterpret_cast<Instance *>(JSObjectGetPrivate(object)));
     id self(internal->GetValue());
     if (!CYIsClass(self))
         return CYJSUndefined(context);
     return Messages::Make(context, (Class) self);

-}
+} CYCatch(NULL) }

 
 static JSValueRef Instance_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     if (!CYJSValueIsNSObject(context, _this))
 
 static JSValueRef Instance_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     if (!CYJSValueIsNSObject(context, _this))


@@ -2466,9 +2473,9 @@ static JSValueRef Selector_callAsFunction_toString(JSContextRef context, JSObjec
     return CYCastJSValue(context, sel_getName(internal->GetValue()));
 } CYCatch(NULL) }
 
     return CYCastJSValue(context, sel_getName(internal->GetValue()));
 } CYCatch(NULL) }
 

-static JSValueRef Selector_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) {
+static JSValueRef Selector_callAsFunction_toJSON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {

     return Selector_callAsFunction_toString(context, object, _this, count, arguments, exception);
     return Selector_callAsFunction_toString(context, object, _this, count, arguments, exception);

-}
+} CYCatch(NULL) }

 
 static JSValueRef Selector_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Selector_privateData *internal(reinterpret_cast<Selector_privateData *>(JSObjectGetPrivate(_this)));
 
 static JSValueRef Selector_callAsFunction_toCYON(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     Selector_privateData *internal(reinterpret_cast<Selector_privateData *>(JSObjectGetPrivate(_this)));


@@ -2552,7 +2559,7 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry {
     $objc_getAssociatedObject = reinterpret_cast<id (*)(id, void *)>(dlsym(RTLD_DEFAULT, "objc_getAssociatedObject"));
     $objc_removeAssociatedObjects = reinterpret_cast<void (*)(id)>(dlsym(RTLD_DEFAULT, "objc_removeAssociatedObjects"));
 
     $objc_getAssociatedObject = reinterpret_cast<id (*)(id, void *)>(dlsym(RTLD_DEFAULT, "objc_getAssociatedObject"));
     $objc_removeAssociatedObjects = reinterpret_cast<void (*)(id)>(dlsym(RTLD_DEFAULT, "objc_removeAssociatedObjects"));
 

-    apr_pool_t *pool(CYGetGlobalPool());
+    CYPool &pool(CYGetGlobalPool());

 
     Object_type = new(pool) Type_privateData("@");
     Selector_type = new(pool) Type_privateData(":");
 
     Object_type = new(pool) Type_privateData("@");
     Selector_type = new(pool) Type_privateData(":");