Add @encode() support and use its grammar for types.

[cycript.git] / Internal.hpp

diff --git a/Internal.hpp b/Internal.hpp
index fff510bd97455efe3767b19289fa7934de7ee3a8..c87c0ab633c9efe30a15dba7f1adf621615760d2 100644 (file)
--- a/Internal.hpp
+++ b/Internal.hpp
@@ -1,40 +1,22 @@
-/* Cycript - Error.hppution Server and Disassembler
- * Copyright (C) 2009  Jay Freeman (saurik)
+/* Cycript - Optimizing JavaScript Compiler/Runtime
+ * Copyright (C) 2009-2012  Jay Freeman (saurik)
 */
 
-/* Modified BSD License {{{ */
+/* GNU Lesser General Public License, Version 3 {{{ */
 /*
- *        Redistribution and use in source and binary
- * forms, with or without modification, are permitted
- * provided that the following conditions are met:
+ * 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.
  *
- * 1. Redistributions of source code must retain the
- *    above copyright notice, this list of conditions
- *    and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the
- *    above copyright notice, this list of conditions
- *    and the following disclaimer in the documentation
- *    and/or other materials provided with the
- *    distribution.
- * 3. The name of the author may not be used to endorse
- *    or promote products derived from this software
- *    without specific prior written permission.
+ * 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.
  *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Cycript.  If not, see <http://www.gnu.org/licenses/>.
+**/
 /* }}} */
 
 #ifndef CYCRIPT_INTERNAL_HPP
@@ -43,14 +25,19 @@
 #include "Pooling.hpp"
 
 #include <JavaScriptCore/JSBase.h>
+#include <JavaScriptCore/JSContextRef.h>
 #include <JavaScriptCore/JSObjectRef.h>
 #include <JavaScriptCore/JSValueRef.h>
 
 #include <sig/parse.hpp>
 #include <sig/ffi_type.hpp>
 
+JSGlobalContextRef CYGetJSContext(JSContextRef context);
 void Structor_(apr_pool_t *pool, sig::Type *&type);
 
+JSObjectRef CYMakeType(JSContextRef context, const char *type);
+JSObjectRef CYMakeType(JSContextRef context, sig::Type *type);
+
 struct Type_privateData :
     CYData
 {
@@ -67,9 +54,16 @@ struct Type_privateData :
     Type_privateData(apr_pool_t *pool, const char *type) :
         ffi_(NULL)
     {
-        if (pool != NULL)
-            pool_ = pool;
+        _assert(pool != NULL);
+        pool_ = pool;
+        sig::Signature signature;
+        sig::Parse(pool_, &signature, type, &Structor_);
+        type_ = signature.elements[0].type;
+    }
 
+    Type_privateData(const char *type) :
+        ffi_(NULL)
+    {
         sig::Signature signature;
         sig::Parse(pool_, &signature, type, &Structor_);
         type_ = signature.elements[0].type;
@@ -137,15 +131,16 @@ struct CYOwned :
     CYValue
 {
   private:
-    JSContextRef context_;
+    JSGlobalContextRef context_;
     JSObjectRef owner_;
 
   public:
     CYOwned(void *value, JSContextRef context, JSObjectRef owner) :
         CYValue(value),
-        context_(context),
+        context_(CYGetJSContext(context)),
         owner_(owner)
     {
+        //XXX:JSGlobalContextRetain(context_);
         if (owner_ != NULL)
             JSValueProtect(context_, owner_);
     }
@@ -153,6 +148,7 @@ struct CYOwned :
     virtual ~CYOwned() {
         if (owner_ != NULL)
             JSValueUnprotect(context_, owner_);
+        //XXX:JSGlobalContextRelease(context_);
     }
 
     JSObjectRef GetOwner() const {
@@ -184,19 +180,21 @@ struct Functor :
 struct Closure_privateData :
     cy::Functor
 {
-    JSContextRef context_;
+    JSGlobalContextRef context_;
     JSObjectRef function_;
 
     Closure_privateData(JSContextRef context, JSObjectRef function, const char *type) :
         cy::Functor(type, NULL),
-        context_(context),
+        context_(CYGetJSContext(context)),
         function_(function)
     {
+        //XXX:JSGlobalContextRetain(context_);
         JSValueProtect(context_, function_);
     }
 
     virtual ~Closure_privateData() {
         JSValueUnprotect(context_, function_);
+        //XXX:JSGlobalContextRelease(context_);
     }
 };