Renamed Application.cpp to Console.cpp.

[cycript.git] / Parser.hpp

diff --git a/Parser.hpp b/Parser.hpp
index 9daf63e993535a3af09ebcf4e43d681abd2c0c29..71bdee4443e8d431b337f612fd4aa135e632b673 100644 (file)
--- a/Parser.hpp
+++ b/Parser.hpp
@@ -1,3 +1,42 @@
+/* Cycript - Remove Execution Server and Disassembler
+ * 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 CYPARSER_HPP
 #define CYPARSER_HPP
 
@@ -44,14 +83,18 @@ struct CYSource :
     virtual void Output(std::ostream &out, bool block) const;
 };
 
-struct CYName :
-    CYThing
-{
-    virtual const char *Name() const = 0;
+struct CYPropertyName {
+    virtual void PropertyName(std::ostream &out) const = 0;
+};
+
+struct CYClassName {
+    virtual void ClassName(std::ostream &out) const = 0;
 };
 
 struct CYWord :
-    CYName
+    CYThing,
+    CYPropertyName,
+    CYClassName
 {
     const char *word_;
 
@@ -64,11 +107,10 @@ struct CYWord :
         return word_;
     }
 
-    virtual const char *Name() const {
-        return Value();
-    }
-
     virtual void Output(std::ostream &out) const;
+
+    virtual void ClassName(std::ostream &out) const;
+    virtual void PropertyName(std::ostream &out) const;
 };
 
 struct CYIdentifier :
@@ -154,24 +196,27 @@ struct CYForInInitialiser :
 };
 
 enum CYFlags {
-    CYNoFlags,
-    CYNoBrace,
-    CYNoFunction,
-    CYNoLeader,
-    CYNoTrailer,
-    CYNoIn
+    CYNoFlags =    0,
+    CYNoBrace =    (1 << 0),
+    CYNoFunction = (1 << 1),
+    CYNoLeader =   (1 << 2),
+    CYNoTrailer =  (1 << 3),
+    CYNoIn =       (1 << 4),
 };
 
 struct CYExpression :
     CYNext<CYExpression>,
     CYForInitialiser,
-    CYForInInitialiser
+    CYForInInitialiser,
+    CYClassName
 {
     virtual unsigned Precedence() const = 0;
     virtual void Part(std::ostream &out) const;
     virtual void Output(std::ostream &out, CYFlags flags) const = 0;
     void Output(std::ostream &out, unsigned precedence, CYFlags flags) const;
 
+    virtual void ClassName(std::ostream &out) const;
+
     virtual const char *Word() const {
         return NULL;
     }
@@ -216,6 +261,12 @@ struct CYLiteral :
     CYPrecedence(0)
 };
 
+struct CYMagic :
+    CYExpression
+{
+    CYPrecedence(0)
+};
+
 struct CYSelectorPart :
     CYNext<CYSelectorPart>
 {
@@ -267,12 +318,13 @@ struct CYRange {
     }
 };
 
+extern CYRange DigitRange_;
 extern CYRange WordStartRange_;
 extern CYRange WordEndRange_;
 
 struct CYString :
     CYLiteral,
-    CYName
+    CYPropertyName
 {
     const char *value_;
     size_t size_;
@@ -293,10 +345,6 @@ struct CYString :
         return value_;
     }
 
-    virtual const char *Name() const {
-        return Value();
-    }
-
     virtual const char *Word() const {
         if (size_ == 0 || !WordStartRange_[value_[0]])
             return NULL;
@@ -311,11 +359,12 @@ struct CYString :
     }
 
     virtual void Output(std::ostream &out, CYFlags flags) const;
+    virtual void PropertyName(std::ostream &out) const;
 };
 
 struct CYNumber :
     CYLiteral,
-    CYName
+    CYPropertyName
 {
     double value_;
 
@@ -328,15 +377,12 @@ struct CYNumber :
         return value_;
     }
 
-    virtual const char *Name() const {
-        throw;
-    }
-
     virtual void Output(std::ostream &out) const {
         return Output(out, CYNoFlags);
     }
 
     virtual void Output(std::ostream &out, CYFlags flags) const;
+    virtual void PropertyName(std::ostream &out) const;
 };
 
 struct CYNull :
@@ -353,15 +399,13 @@ struct CYNull :
 
 struct CYThis :
     CYWord,
-    CYExpression
+    CYMagic
 {
     CYThis() :
         CYWord("this")
     {
     }
 
-    CYPrecedence(0)
-
     virtual void Output(std::ostream &out, CYFlags flags) const;
 };
 
@@ -439,6 +483,10 @@ struct CYInfix :
     {
     }
 
+    void SetLeft(CYExpression *lhs) {
+        lhs_ = lhs;
+    }
+
     virtual bool Alphabetic() const = 0;
     virtual const char *Operator() const = 0;
 
@@ -472,6 +520,10 @@ struct CYAssignment :
     {
     }
 
+    void SetLeft(CYExpression *lhs) {
+        lhs_ = lhs;
+    }
+
     virtual const char *Operator() const = 0;
 
     virtual void Output(std::ostream &out, CYFlags flags) const;
@@ -601,7 +653,7 @@ struct CYMessageParameter :
 };
 
 struct CYMessage :
-    CYSource
+    CYNext<CYMessage>
 {
     bool instance_;
     CYExpression *type_;
@@ -616,7 +668,7 @@ struct CYMessage :
     {
     }
 
-    virtual void Output(std::ostream &out) const;
+    virtual void Output(std::ostream &out, bool replace) const;
 };
 
 struct CYClass :
@@ -638,6 +690,21 @@ struct CYClass :
     virtual void Output(std::ostream &out) const;
 };
 
+struct CYCategory :
+    CYSource
+{
+    CYClassName *name_;
+    CYMessage *messages_;
+
+    CYCategory(CYClassName *name, CYMessage *messages) :
+        name_(name),
+        messages_(messages)
+    {
+    }
+
+    virtual void Output(std::ostream &out) const;
+};
+
 struct CYFunctionParameter :
     CYNext<CYFunctionParameter>,
     CYThing
@@ -692,10 +759,10 @@ struct CYForIn :
 struct CYProperty :
     CYNext<CYProperty>
 {
-    CYName *name_;
+    CYPropertyName *name_;
     CYExpression *value_;
 
-    CYProperty(CYName *name, CYExpression *value, CYProperty *next) :
+    CYProperty(CYPropertyName *name, CYExpression *value, CYProperty *next) :
         CYNext<CYProperty>(next),
         name_(name),
         value_(value)
@@ -762,6 +829,32 @@ struct CYMember :
     {
     }
 
+    void SetLeft(CYExpression *object) {
+        object_ = object;
+    }
+};
+
+struct CYDirectMember :
+    CYMember
+{
+    CYDirectMember(CYExpression *object, CYExpression *property) :
+        CYMember(object, property)
+    {
+    }
+
+    CYPrecedence(1)
+
+    virtual void Output(std::ostream &out, CYFlags flags) const;
+};
+
+struct CYIndirectMember :
+    CYMember
+{
+    CYIndirectMember(CYExpression *object, CYExpression *property) :
+        CYMember(object, property)
+    {
+    }
+
     CYPrecedence(1)
 
     virtual void Output(std::ostream &out, CYFlags flags) const;