ini.h

   1 /*
   2  * Copyright (c) 2000, Red Hat, Inc.
   3  *
   4  *     This program is free software; you can redistribute it and/or modify
   5  *     it under the terms of the GNU General Public License as published by
   6  *     the Free Software Foundation; either version 2 of the License, or
   7  *     (at your option) any later version.
   8  *
   9  *     A copy of the GNU General Public License can be found at
  10  *     http://www.gnu.org/
  11  *
  12  * Written by DJ Delorie <dj@cygnus.com>
  13  *
  14  */
  15
  16 #ifndef _INI_H_
  17 #define _INI_H_
  18
  19
  20 #ifdef __cplusplus
  21 extern "C"
  22 {
  23 #endif
  24   void ini_init (char *string, char *mirror);
  25 #define YYSTYPE char *
  26
  27 #ifdef __cplusplus
  28 }
  29 #endif
  30
  31 #ifdef __cplusplus
  32 /* For enums */
  33 #include "choose.h"
  34
  35 /* When setup.ini is parsed, the information is stored according to
  36    the declarations here.  ini.cc (via inilex and iniparse)
  37    initializes these structures.  choose.cc sets the action and trust
  38    fields.  download.cc downloads any needed files for selected
  39    packages (the chosen "install" field).  install.cc installs
  40    selected packages. */
  41
  42 /* the classes here store installation info *shrug* */
  43
  44 /* lowest number must be most trusted, highest least trusted */
  45 typedef enum
  46 {
  47   TRUST_UNKNOWN,
  48   TRUST_PREV,
  49   TRUST_CURR,
  50   TRUST_TEST,
  51   NTRUST
  52 }
  53 trusts;
  54
  55 typedef enum
  56 {
  57   EXCLUDE_NONE = 0,
  58   EXCLUDE_BY_SETUP,
  59   EXCLUDE_NOT_FOUND
  60 }
  61 excludes;
  62
  63 #define is_download_action(pkg) \
  64   ((pkg)->action == ACTION_PREV || \
  65    (pkg)->action == ACTION_CURR || \
  66    (pkg)->action == ACTION_TEST || \
  67    (pkg)->action == ACTION_REDO || \
  68    (pkg)->action == ACTION_SRC_ONLY)
  69
  70 #define is_upgrade_action(pkg) \
  71   (((pkg)->action >= ACTION_CURR && \
  72     (pkg)->action <= ACTION_TEST) || \
  73    (pkg)->action == ACTION_REDO)
  74
  75 #define is_uninstall_action(pkg) \
  76   (is_upgrade_action (pkg) || \
  77    (pkg)->action == ACTION_PREV || \
  78    (pkg)->action == ACTION_UNINSTALL)
  79
  80 #define is_full_action(pkg) \
  81   (((pkg)->action >= ACTION_SAME_PREV && (pkg)->action <= ACTION_SAME_TEST) \
  82    || (pkg)->action == ACTION_SKIP)
  83
  84 #define SRCACTION_NO            0
  85 #define SRCACTION_YES           1
  86 typedef struct _Info
  87 {
  88   char *version;                /* version part of filename */
  89   char *install;                /* file name to install */
  90   unsigned int install_size;    /* in bytes */
  91   int install_exists;           /* install file exists on disk */
  92   int derived;                  /* True if we "figured out" that this version should
  93                                    go here but it was not in setup.ini */
  94   char *source;                 /* sources for installed binaries */
  95   unsigned int source_size;     /* in bytes */
  96   int source_exists;            /* source file exists on disk */
  97     _Info ():version (0), install (0), install_size (0), install_exists (0),
  98     derived (0), source (0), source_size (0)
  99   {
 100   };
 101   _Info (const char *_install, const char *_version,
 102          int _install_size, const char *_source = NULL, int _source_size = 0);
 103 }
 104
 105 Info;                           /* +1 for TRUST_UNKNOWN */
 106
 107 #endif
 108
 109 #endif /* _INI_H_ */