Import changeset

1 files changed, 73 insertions, 0 deletions

diff --git a/mysys/make-conf.c b/mysys/make-conf.c
new file mode 100644
index 00000000000..9db766574e2
--- /dev/null
+++ b/mysys/make-conf.c
@@ -0,0 +1,73 @@
+/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
+   
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+   
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA */
+
+/* make-conf.c
+ * make a charset .conf file out of a ctype-charset.c file.
+ */
+
+#ifndef CHARSET
+#error You must define the charset, e.g.:  -DCHARSET=latin1
+#endif
+
+/* some pre-processor tricks to get us going */
+#define _STRINGIZE_HELPER(x)    #x
+#define STRINGIZE(x)            _STRINGIZE_HELPER(x)
+
+#define _JOIN_WORDS_HELPER(a, b)    a ## b
+#define JOIN_WORDS(a, b)            _JOIN_WORDS_HELPER(a, b)
+
+#define CH_SRC ctype- ## CHARSET ## .c
+#define CH_INCLUDE STRINGIZE(CH_SRC)
+
+/* aaaah, that's better */
+#include <my_global.h>
+#include CH_INCLUDE
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define ROW_LEN   16
+
+void print_array(const char *name, const uchar *array, uint size);
+
+int main(void)
+{
+  printf("# Configuration file for the "
+         STRINGIZE(CHARSET)
+         " character set.\n");
+
+  print_array("ctype",      JOIN_WORDS(ctype_,      CHARSET), 257);
+  print_array("to_lower",   JOIN_WORDS(to_lower_,   CHARSET), 256);
+  print_array("to_upper",   JOIN_WORDS(to_upper_,   CHARSET), 256);
+  print_array("sort_order", JOIN_WORDS(sort_order_, CHARSET), 256);
+
+  exit(EXIT_SUCCESS);
+}
+
+void print_array(const char *name, const uchar *array, uint size)
+{
+  uint i;
+
+  printf("\n# The %s array must have %d elements.\n", name, size);
+
+  for (i = 0; i < size; ++i) {
+    printf("  %02X", array[i]);
+
+    if ((i+1) % ROW_LEN == size % ROW_LEN)
+      printf("\n");
+  }
+}