Import changeset

1 files changed, 125 insertions, 0 deletions

diff --git a/extra/my_print_defaults.c b/extra/my_print_defaults.c
new file mode 100644
index 00000000000..a6e67e4949e
--- /dev/null
+++ b/extra/my_print_defaults.c
@@ -0,0 +1,125 @@
+/* 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 */
+
+/*
+**  print_default.c:
+**  Print all parameters in a default file that will be given to some program.
+**
+**  Written by Monty
+*/
+
+#include <global.h>
+#include <my_sys.h>
+#include <getopt.h>
+
+const char *config_file="my";			/* Default config file */
+
+static struct option long_options[] =
+{
+  {"config-file",	required_argument, 0,	'c'},
+  {"defaults-file",	required_argument, 0,	'c'},
+  {"no-defaults",	no_argument,	   0,	'd'},
+  {"help",		no_argument,	   0,	'?'},
+  {"version",		no_argument,	   0,	'V'},
+  {0, 0, 0, 0}
+};
+
+static void usage(my_bool version)
+{
+  printf("%s  Ver 1.1 for %s at %s\n",my_progname,SYSTEM_TYPE,
+	 MACHINE_TYPE);
+  if (version)
+    return;
+  puts("This software comes with ABSOLUTELY NO WARRANTY. This is free software,\nand you are welcome to modify and redistribute it under the GPL license\n");
+  puts("Prints all arguments that is give to some program using the default files");
+  printf("Usage: %s [OPTIONS] groups\n",my_progname);
+  printf("\n\
+  -c, --config-file=# --defaults-file=#\n\
+	                The config file to use (default '%s')\n\
+  --no-defaults		Return an empty string (useful for scripts)\n\
+  -?, --help		Display this help message and exit.\n\
+  -V, --version		Output version information and exit.\n",
+	 config_file);
+  printf("\nExample usage: %s --config-file=my client mysql\n",my_progname);
+}
+
+static int get_options(int *argc,char ***argv)
+{
+  int c,option_index;
+
+  while ((c=getopt_long(*argc,*argv,"c:V?I",
+			long_options, &option_index)) != EOF)
+  {
+    switch (c) {
+    case 'c':
+      config_file=optarg;
+      break;
+    case 'n':
+      exit(0);
+    case 'I':
+    case '?':
+      usage(0);
+      exit(0);
+    case 'V':
+      usage(1);
+      exit(0);
+    }
+  }
+  (*argc)-=optind;
+  (*argv)+=optind;
+  if (*argc < 1)
+  {
+    usage(0);
+    return 1;
+  }
+  return 0;
+}
+
+int main(int argc, char **argv)
+{
+  int count;
+  char **load_default_groups, *tmp_arguments[2],
+       **argument, **arguments;
+  MY_INIT(argv[0]);
+
+  /*
+  ** Check out the args
+  */
+  if (get_options(&argc,&argv))
+    exit(1);
+  if (!(load_default_groups=(char**) my_malloc((argc+2)*sizeof(char*),
+					      MYF(MY_WME))))
+    exit(1);
+
+  for (count=0; *argv ; argv++,count++)
+    load_default_groups[count]= *argv;
+  load_default_groups[count]=0;
+
+  count=1;
+  arguments=tmp_arguments;
+  arguments[0]=my_progname;
+  arguments[1]=0;
+  load_defaults(config_file, (const char **) load_default_groups,
+		&count, &arguments);
+
+  for (argument= arguments+1 ; *argument ; argument++)
+    puts(*argument);
+  my_free((char*) load_default_groups,MYF(0));
+  free_defaults(arguments);
+
+  exit(0);
+}