libopkg/args.h

   1 /* args.h - parse command-line args
   2
   3   Carl D. Worth
   4
   5   Copyright 2001 University of Southern California
   6
   7   This program is free software; you can redistribute it and/or modify
   8   it under the terms of the GNU General Public License as published by
   9   the Free Software Foundation; either version 2, or (at your option)
  10   any later version.
  11
  12   This program is distributed in the hope that it will be useful,
  13   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15   GNU General Public License for more details.
  16 */
  17
  18 #ifndef ARGS_H
  19 #define ARGS_H
  20
  21 struct args
  22 {
  23     char *conf_file;
  24     char *dest;
  25     char *tmp_dir;
  26     int force_defaults;
  27     int force_depends;
  28     int force_overwrite;
  29     int force_downgrade;
  30     int force_reinstall;
  31     int force_removal_of_essential_packages;
  32     int force_removal_of_dependent_packages;
  33     int force_space;
  34     int noaction;
  35     int nodeps;
  36     int multiple_providers;
  37     int query_all;
  38     int verbosity;
  39     int nocheckfordirorfile;
  40     int noreadfeedsfile;
  41     int autoremove;
  42     char *offline_root;
  43     char *offline_root_path;
  44     char *offline_root_pre_script_cmd;
  45     char *offline_root_post_script_cmd;
  46     char *cache;
  47 };
  48 typedef struct args args_t;
  49
  50 #define ARGS_DEFAULT_CONF_FILE_DIR "/etc"
  51 #define ARGS_DEFAULT_CONF_FILE_NAME "opkg.conf"
  52 #define ARGS_DEFAULT_DEST NULL
  53 #define ARGS_DEFAULT_FORCE_DEFAULTS 0
  54 #define ARGS_DEFAULT_FORCE_DEPENDS 0
  55 #define ARGS_DEFAULT_FORCE_OVERWRITE 0
  56 #define ARGS_DEFAULT_FORCE_DOWNGRADE 0
  57 #define ARGS_DEFAULT_FORCE_REINSTALL 0
  58 #define ARGS_DEFAULT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES 0
  59 #define ARGS_DEFAULT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES 0
  60 #define ARGS_DEFAULT_FORCE_SPACE 0
  61 #define ARGS_DEFAULT_OFFLINE_ROOT NULL
  62 #define ARGS_DEFAULT_OFFLINE_ROOT_PATH NULL
  63 #define ARGS_DEFAULT_OFFLINE_ROOT_PRE_SCRIPT_CMD NULL
  64 #define ARGS_DEFAULT_OFFLINE_ROOT_POST_SCRIPT_CMD NULL
  65 #define ARGS_DEFAULT_NOACTION 0
  66 #define ARGS_DEFAULT_NODEPS 0
  67 #define ARGS_DEFAULT_VERBOSE_WGET 0
  68 #define ARGS_DEFAULT_VERBOSITY 1
  69 #define ARGS_DEFAULT_AUTOREMOVE 0
  70
  71 int args_init(args_t *args);
  72 void args_deinit(args_t *args);
  73 int args_parse(args_t *args, int argc, char *argv[]);
  74 void args_usage(char *complaint);
  75
  76 #endif