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-rw-r--r--ACE/ace/Svc_Conf_Lexer.h70
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diff --git a/ACE/ace/Svc_Conf_Lexer.h b/ACE/ace/Svc_Conf_Lexer.h
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+// -*- 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 (ACE_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 (ACE_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 */