--- parser3/src/include/pa_common.h	2005/08/05 13:02:58	1.101.8.1
+++ parser3/src/include/pa_common.h	2005/11/24 14:05:04	1.101.8.5
@@ -8,7 +8,7 @@
 #ifndef PA_COMMON_H
 #define PA_COMMON_H
 
-static const char * const IDENT_COMMON_H="$Date: 2005/08/05 13:02:58 $";
+static const char * const IDENT_COMMON_H="$Date: 2005/11/24 14:05:04 $";
 
 #include "pa_string.h"
 #include "pa_hash.h"
@@ -163,9 +163,9 @@ void file_move(const String& old_spec, c
 
 bool entry_exists(const char* fname, struct stat *afinfo=0);
 bool entry_exists(const String& file_spec);
-bool file_readable(const String& file_spec);
-bool dir_readable(const String& file_spec);
-const String* file_readable(const String& path, const String& name);
+bool file_exist(const String& file_spec);
+bool dir_exists(const String& file_spec);
+const String* file_exist(const String& path, const String& name);
 bool file_executable(const String& file_spec);
 
 bool file_stat(const String& file_spec, 
@@ -212,10 +212,20 @@ void remove_crlf(char *start, char *end)
 void check_safe_mode(struct stat finfo, const String& file_spec, const char* fname); 
 #endif 
 
-char* pa_base64(const char *in, size_t len);
+char* pa_base64_encode(const char *in, size_t in_size);
+void pa_base64_decode(const char *in, size_t in_size, char*& result, size_t& result_size);
+
+int pa_get_valid_file_options_count(HashStringValue& options);
 
 // globals
 
 extern const String file_status_name;
 
+// global defines for file options which are handled but not checked elsewhere, we check them
+
+#define PA_SQL_LIMIT_NAME "limit"
+#define PA_SQL_OFFSET_NAME "offset"
+#define PA_COLUMN_SEPARATOR_NAME "separator"
+#define PA_COLUMN_ENCLOSER_NAME "encloser"
+
 #endif