X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/5602b1eebd5c9733b58795485c6a592c6e77b4d8..e28525029ea8f7c63494fbb1464c7c5414f4390e:/Parser.hpp

diff --git a/Parser.hpp b/Parser.hpp
index ba896b7..9dbb9b9 100644
--- a/Parser.hpp
+++ b/Parser.hpp
@@ -1,20 +1,20 @@
 /* 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/>.
 **/
 /* }}} */
@@ -39,7 +39,7 @@
 #include "Pooling.hpp"
 #include "Options.hpp"
 
-class CYContext;
+struct CYContext;
 
 struct CYThing {
     virtual ~CYThing() {
@@ -469,6 +469,27 @@ enum CYState {
     CYNewLine
 };
 
+class CYStream :
+    public std::istream
+{
+  private:
+    class CYBuffer :
+        public std::streambuf
+    {
+      public:
+        CYBuffer(const char *start, const char *end) {
+            setg(const_cast<char *>(start), const_cast<char *>(start), const_cast<char *>(end));
+        }
+    } buffer_;
+
+  public:
+    CYStream(const char *start, const char *end) :
+        std::istream(&buffer_),
+        buffer_(start, end)
+    {
+    }
+};
+
 class CYDriver {
   public:
     void *scanner_;
@@ -482,11 +503,10 @@ class CYDriver {
         bool OpenBrace;
     } no_;
 
-    const char *data_;
-    size_t size_;
-    FILE *file_;
+    std::istream &data_;
 
     bool strict_;
+    bool commented_;
 
     enum Condition {
         RegExpCondition,
@@ -539,7 +559,7 @@ class CYDriver {
     void ScannerDestroy();
 
   public:
-    CYDriver(const std::string &filename = "");
+    CYDriver(std::istream &data, const std::string &filename = "");
     ~CYDriver();
 
     Condition GetCondition();