1 files changed, 70 insertions, 0 deletions
diff --git a/ACE/ace/Svc_Conf_Lexer.h b/ACE/ace/Svc_Conf_Lexer.h
new file mode 100644
index 00000000000..644e579d117
--- /dev/null
+++ b/ACE/ace/Svc_Conf_Lexer.h
@@ -0,0 +1,70 @@
+// -*- C++ -*-
+
+//=========================================================================
+/**
+ * @file Svc_Conf_Lexer.h
+ *
+ * $Id$
+ *
+ * This class is a hand-coded replacement for the lexer generated from
+ * Svc_Conf.l that correctly supports Unicode.
+ *
+ * @author Chad Elliott <elliott_c@ociweb.com>
+ */
+//=========================================================================
+
+#ifndef SVC_CONF_LEXER_H
+#define SVC_CONF_LEXER_H
+
+#include /**/ "ace/pre.h"
+#include "ace/Svc_Conf.h"
+
+#if (ACE_USES_CLASSIC_SVC_CONF == 1)
+#include "ace/Encoding_Converter_Factory.h"
+
+class ACE_Encoding_Converter;
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/** This class lexes the classic ACE Service Configurator language.
+ * The entry point is similar to what flex would generate.  However, it
+ * is a static method in this class (which is really just name space).
+ */
+class ACE_Svc_Conf_Lexer
+{
+public:
+  /// This is similar to the C function, ace_yylex, which a bison
+  /// generated parser expects.  It returns information in the ace_yylval
+  /// parameter and uses input stored in the param parameter.
+  static int yylex (YYSTYPE* ace_yylval,
+                    ACE_Svc_Conf_Param* param);
+
+private:
+  static size_t input(ACE_Svc_Conf_Param* param, char* buf, size_t max_size);
+
+  static int scan (YYSTYPE* ace_yylval, ACE_Svc_Conf_Param* param);
+
+#if defined (ACE_USES_WCHAR)
+  static bool convert_to_utf8 (
+                   ACE_Svc_Conf_Param* param,
+                   size_t skip_bytes,
+                   ACE_Encoding_Converter_Factory::Encoding_Hint hint);
+  static bool convert_from_utf8 (ACE_Encoding_Converter* converter,
+                                 const char* source,
+                                 size_t source_size,
+                                 ACE_TCHAR* target,
+                                 size_t target_size,
+                                 size_t& length);
+  static ACE_Encoding_Converter_Factory::Encoding_Hint
+                   locate_bom (char* source,
+                               size_t source_size,
+                               size_t& bytes_used);
+#endif /* ACE_USES_WCHAR */
+};
+
+ACE_END_VERSIONED_NAMESPACE_DECL
+#endif /* ACE_USES_CLASSIC_SVC_CONF = 1 */
+
+#include /**/ "ace/post.h"
+
+#endif /* SVC_CONF_LEXER_H */