Security-55471.tar.gz

[apple/security.git] / libsecurity_codesigning / antlr2 / antlr / ANTLRUtil.hpp

diff --git a/libsecurity_codesigning/antlr2/antlr/ANTLRUtil.hpp b/libsecurity_codesigning/antlr2/antlr/ANTLRUtil.hpp
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+#ifndef INC_ANTLRUtil_hpp__
+#define INC_ANTLRUtil_hpp__
+
+/* ANTLR Translator Generator
+ * Project led by Terence Parr at http://www.jGuru.com
+ * Software rights: http://www.antlr.org/license.html
+ *
+ * $Id:$
+ */
+
+#include <antlr/config.hpp>
+#include <istream>
+#include <string>
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+namespace antlr {
+#endif
+
+/** Eat whitespace from the input stream
+ * @param is the stream to read from
+ */
+ANTLR_USE_NAMESPACE(std)istream& eatwhite( ANTLR_USE_NAMESPACE(std)istream& is );
+
+/** Read a string enclosed by '"' from a stream. Also handles escaping of \".
+ * Skips leading whitespace.
+ * @param in the istream to read from.
+ * @returns the string read from file exclusive the '"'
+ * @throws ios_base::failure if string is badly formatted
+ */
+ANTLR_USE_NAMESPACE(std)string read_string( ANTLR_USE_NAMESPACE(std)istream& in );
+
+/* Read a ([A-Z][0-9][a-z]_)* kindoff thing. Skips leading whitespace.
+ * @param in the istream to read from.
+ */
+ANTLR_USE_NAMESPACE(std)string read_identifier( ANTLR_USE_NAMESPACE(std)istream& in );
+
+/** Read a attribute="value" thing. Leading whitespace is skipped.
+ * Between attribute and '=' no whitespace is allowed. After the '=' it is
+ * permitted.
+ * @param in the istream to read from.
+ * @param attribute string the attribute name is put in
+ * @param value string the value of the attribute is put in
+ * @throws ios_base::failure if something is fishy. E.g. malformed quoting
+ * or missing '='
+ */
+void read_AttributeNValue( ANTLR_USE_NAMESPACE(std)istream& in,
+                                                                  ANTLR_USE_NAMESPACE(std)string& attribute,
+                                                                  ANTLR_USE_NAMESPACE(std)string& value );
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+}
+#endif
+
+#endif