X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/Security/libsecurity_codesigning/antlr2/src/CharBuffer.cpp

diff --git a/Security/libsecurity_codesigning/antlr2/src/CharBuffer.cpp b/Security/libsecurity_codesigning/antlr2/src/CharBuffer.cpp
new file mode 100644
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+++ b/Security/libsecurity_codesigning/antlr2/src/CharBuffer.cpp
@@ -0,0 +1,52 @@
+/* ANTLR Translator Generator
+ * Project led by Terence Parr at http://www.jGuru.com
+ * Software rights: http://www.antlr.org/license.html
+ *
+ * $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/src/CharBuffer.cpp#2 $
+ */
+
+#include "antlr/CharBuffer.hpp"
+//#include <iostream>
+
+//#include <ios>
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+namespace antlr {
+#endif
+
+/* RK: Per default istream does not throw exceptions. This can be
+ * enabled with:
+ * stream.exceptions(ios_base::badbit|ios_base::failbit|ios_base::eofbit);
+ *
+ * We could try catching the bad/fail stuff. But handling eof via this is
+ * not a good idea. EOF is best handled as a 'normal' character.
+ *
+ * So this does not work yet with gcc... Comment it until I get to a platform
+ * that does..
+ */
+
+/** Create a character buffer. Enable fail and bad exceptions, if supported
+ * by platform. */
+CharBuffer::CharBuffer(ANTLR_USE_NAMESPACE(std)istream& input_)
+: input(input_)
+{
+//	input.exceptions(ANTLR_USE_NAMESPACE(std)ios_base::badbit|
+//						  ANTLR_USE_NAMESPACE(std)ios_base::failbit);
+}
+
+/** Get the next character from the stream. May throw CharStreamIOException
+ * when something bad happens (not EOF) (if supported by platform).
+ */
+int CharBuffer::getChar()
+{
+//	try {
+		return input.get();
+//	}
+//	catch (ANTLR_USE_NAMESPACE(std)ios_base::failure& e) {
+//		throw CharStreamIOException(e);
+//	}
+}
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+}
+#endif