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[cycript.git] / Exception.hpp

diff --git a/Exception.hpp b/Exception.hpp
index 3d4c5cf039809d98a4e1edd6fceae946a11799df..286fdeb3fc7ba44a29983ef34b2746a55eb1e0dc 100644 (file)
--- a/Exception.hpp
+++ b/Exception.hpp
@@ -1,17 +1,67 @@
+/* Cycript - Inlining/Optimizing JavaScript Compiler
+ * Copyright (C) 2009  Jay Freeman (saurik)
+*/
+
+/* Modified BSD License {{{ */
+/*
+ *        Redistribution and use in source and binary
+ * forms, with or without modification, are permitted
+ * provided that the following conditions are met:
+ *
+ * 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.
+ *
+ * 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.
+*/
+/* }}} */
+
 #ifndef CYCRIPT_EXCEPTION_HPP
 #define CYCRIPT_EXCEPTION_HPP
 
+#ifdef CY_EXECUTE
 #include <JavaScriptCore/JSBase.h>
+#endif
 
+#include <apr_pools.h>
 #include "Standard.hpp"
 
 struct CYException {
+    virtual ~CYException() {
+    }
+
     virtual const char *PoolCString(apr_pool_t *pool) const = 0;
+#ifdef CY_EXECUTE
     virtual JSValueRef CastJSValue(JSContextRef context) const = 0;
+#endif
 };
 
 void CYThrow(const char *format, ...) _noreturn;
+
+#ifdef CY_EXECUTE
 void CYThrow(JSContextRef context, JSValueRef value);
+#endif
 
 #define CYTry \
     try
@@ -24,6 +74,8 @@ void CYThrow(JSContextRef context, JSValueRef value);
         return NULL; \
     }
 
+// XXX: fix this: _ is not safe; this is /not/ Menes ;P
+#undef _assert
 #define _assert(test, args...) do { \
     if (!(test)) \
         CYThrow("*** _assert(%s):%s(%u):%s [errno=%d]", #test, __FILE__, __LINE__, __FUNCTION__, errno); \
@@ -52,6 +104,12 @@ void CYThrow(JSContextRef context, JSValueRef value);
         _assert(_aprstatus == APR_SUCCESS); \
     } while (false)
 
+#define _krncall(expr) \
+    do { \
+        kern_return_t _krnstatus((expr)); \
+        _assert(_krnstatus == KERN_SUCCESS); \
+    } while (false)
+
 #define _sqlcall(expr) ({ \
     __typeof__(expr) _value = (expr); \
     if (_value != 0 && (_value < 100 || _value >= 200)) \