On iOS 9, JSObjectGetPrototype changes JSValueRef.

[cycript.git] / ObjectiveC / Library.mm

diff --git a/ObjectiveC/Library.mm b/ObjectiveC/Library.mm
index 52df126d9a5e697048563d2e5ffdd8f0365531b0..cb955092bf4872ebf5014e7b76f677aac5d5f376 100644 (file)
--- a/ObjectiveC/Library.mm
+++ b/ObjectiveC/Library.mm
@@ -1,21 +1,21 @@
 /* Cycript - Optimizing JavaScript Compiler/Runtime
- * Copyright (C) 2009-2013  Jay Freeman (saurik)
+ * Copyright (C) 2009-2014  Jay Freeman (saurik)
 */
 
-/* GNU General Public License, Version 3 {{{ */
+/* GNU Affero General Public License, Version 3 {{{ */
 /*
- * 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
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Cycript.  If not, see <http://www.gnu.org/licenses/>.
+ * GNU Affero General Public License for more details.
+
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 **/
 /* }}} */
 
@@ -2099,8 +2099,8 @@ static JSValueRef Internal_getProperty(JSContextRef context, JSObjectRef object,
             uintptr_t mask((1 << length) - 1);
             return CYCastJSValue(context, (field >> shift) & mask);
         } else {
-            Type_privateData type(pool, ivar_getTypeEncoding(ivar));
-            return CYFromFFI(context, type.type_, type.GetFFI(), data);
+            auto type(new(pool) Type_privateData(ivar_getTypeEncoding(ivar)));
+            return CYFromFFI(context, type->type_, type->GetFFI(), data);
         }
     }
 
@@ -2128,8 +2128,8 @@ static bool Internal_setProperty(JSContextRef context, JSObjectRef object, JSStr
             uintptr_t mask((1 << length) - 1);
             field = field & ~(mask << shift) | (uintptr_t(CYCastDouble(context, value)) & mask) << shift;
         } else {
-            Type_privateData type(pool, ivar_getTypeEncoding(ivar));
-            CYPoolFFI(&pool, context, type.type_, type.GetFFI(), reinterpret_cast<uint8_t *>(self) + ivar_getOffset(ivar), value);
+            auto type(new(pool) Type_privateData(ivar_getTypeEncoding(ivar)));
+            CYPoolFFI(&pool, context, type->type_, type->GetFFI(), reinterpret_cast<uint8_t *>(self) + ivar_getOffset(ivar), value);
             return true;
         }
     }
@@ -2732,16 +2732,11 @@ static JSValueRef Class_callAsFunction_pointerTo(JSContextRef context, JSObjectR
     if (!CYIsClass(value))
         CYThrow("non-Class object cannot be used as Type");
 
-    // XXX: this is a very silly implementation
-
-    std::ostringstream type;
-    type << "@\"";
-    type << class_getName(value);
-    type << "\"";
-
-    CYPoolTry {
-        return CYMakeType(context, type.str().c_str());
-    } CYPoolCatch(NULL)
+    sig::Type type;
+    memset(&type, 0, sizeof(type));
+    type.primitive = sig::object_P;
+    type.name = class_getName(value);
+    return CYMakeType(context, &type);
 } CYCatch(NULL) return /*XXX*/ NULL; }
 
 static JSValueRef Selector_callAsFunction_toString(JSContextRef context, JSObjectRef object, JSObjectRef _this, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
@@ -2845,8 +2840,8 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry {
 
     CYPool &pool(CYGetGlobalPool());
 
-    Object_type = new(pool) Type_privateData("@");
-    Selector_type = new(pool) Type_privateData(":");
+    Object_type = new(pool) Type_privateData(sig::object_P);
+    Selector_type = new(pool) Type_privateData(sig::selector_P);
 
     NSArray_ = objc_getClass("NSArray");
     NSBlock_ = objc_getClass("NSBlock");
@@ -3092,7 +3087,7 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry {
     CYSetPrototype(context, CYCastJSObject(context, CYGetProperty(context, Selector, prototype_s)), Function_prototype);
 } CYPoolCatch() }
 
-static CYHooks CYObjectiveCHooks = {
+static CYHook CYObjectiveCHook = {
     &CYObjectiveC_ExecuteStart,
     &CYObjectiveC_ExecuteEnd,
     &CYObjectiveC_CallFunction,
@@ -3102,13 +3097,7 @@ static CYHooks CYObjectiveCHooks = {
     &CYObjectiveC_FromFFI,
 };
 
-struct CYObjectiveC {
-    CYObjectiveC() {
-        hooks_ = &CYObjectiveCHooks;
-        // XXX: evil magic juju to make this actually take effect on a Mac when compiled with autoconf/libtool doom!
-        _assert(hooks_ != NULL);
-    }
-} CYObjectiveC;
+CYRegisterHook CYObjectiveC(&CYObjectiveCHook);
 
 extern "C" void CydgetSetupContext(JSGlobalContextRef context) { CYObjectiveTry_ {
     CYSetupContext(context);