git.m6w6.name Git - m6w6/libmemcached/blob - clients/memerror.c

   1 /* LibMemcached
   2  * Copyright (C) 2006-2009 Brian Aker
   3  * All rights reserved.
   4  *
   5  * Use and distribution licensed under the BSD license.  See
   6  * the COPYING file in the parent directory for full text.
   7  *
   8  * Summary:
   9  *
  10  */
  11
  12 #include "libmemcached/common.h"
  13 #include <stdio.h>
  14 #include <inttypes.h>
  15 #include <string.h>
  16 #include <unistd.h>
  17 #include <getopt.h>
  18 #include <stdlib.h>
  19 #include <libmemcached/memcached.h>
  20
  21 #include "utilities.h"
  22
  23 #define PROGRAM_NAME "memerror"
  24 #define PROGRAM_DESCRIPTION "Translate a memcached errror code into a string."
  25
  26
  27 /* Prototypes */
  28 void options_parse(int argc, char *argv[]);
  29
  30 static int opt_verbose= 0;
  31
  32 int main(int argc, char *argv[])
  33 {
  34   options_parse(argc, argv);
  35
  36   if (argc != 2)
  37     return 1;
  38
  39   printf("%s\n", memcached_strerror(NULL, atoi(argv[1])));
  40
  41   return 0;
  42 }
  43
  44
  45 void options_parse(int argc, char *argv[])
  46 {
  47   int option_index= 0;
  48   int option_rv;
  49
  50   memcached_programs_help_st help_options[]=
  51   {
  52     {0},
  53   };
  54
  55   static struct option long_options[]=
  56     {
  57       {(OPTIONSTRING)"version", no_argument, NULL, OPT_VERSION},
  58       {(OPTIONSTRING)"help", no_argument, NULL, OPT_HELP},
  59       {(OPTIONSTRING)"verbose", no_argument, &opt_verbose, OPT_VERBOSE},
  60       {(OPTIONSTRING)"debug", no_argument, &opt_verbose, OPT_DEBUG},
  61       {0, 0, 0, 0},
  62     };
  63
  64   while (1)
  65   {
  66     option_rv= getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
  67     if (option_rv == -1) break;
  68     switch (option_rv)
  69     {
  70     case 0:
  71       break;
  72     case OPT_VERBOSE: /* --verbose or -v */
  73       opt_verbose = OPT_VERBOSE;
  74       break;
  75     case OPT_DEBUG: /* --debug or -d */
  76       opt_verbose = OPT_DEBUG;
  77       break;
  78     case OPT_VERSION: /* --version or -V */
  79       version_command(PROGRAM_NAME);
  80       break;
  81     case OPT_HELP: /* --help or -h */
  82       help_command(PROGRAM_NAME, PROGRAM_DESCRIPTION, long_options, help_options);
  83       break;
  84     case '?':
  85       /* getopt_long already printed an error message. */
  86       exit(1);
  87     default:
  88       abort();
  89     }
  90   }
  91 }