448
+ − 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 /* When setup.ini is parsed, the information is stored according to
+ − 17 the declarations here. ini.cc (via inilex and iniparse)
+ − 18 initializes these structures. choose.cc sets the action and trust
+ − 19 fields. download.cc downloads any needed files for selected
+ − 20 packages (the chosen "install" field). install.cc installs
+ − 21 selected packages. */
+ − 22
+ − 23 #define YYSTYPE char *
+ − 24
+ − 25 /* lowest number must be most trusted, highest least trusted */
+ − 26 #define TRUST_PREV 0
+ − 27 #define TRUST_CURR 1
+ − 28 #define TRUST_TEST 2
+ − 29 #define NTRUST 3
+ − 30 #define TRUST_UNKNOWN 3 /* intentionally not in NTRUST */
+ − 31
+ − 32 #define TY_GENERIC 0
+ − 33 #define TY_CYGWIN 1
+ − 34 #define TY_NATIVE 2
+ − 35
+ − 36 #define ACTION_UNKNOWN 0
+ − 37 #define ACTION_SAME 1
+ − 38 #define ACTION_NEW 2
+ − 39 #define ACTION_UPGRADE 3
+ − 40 #define ACTION_UNINSTALL 4
+ − 41 #define ACTION_ERROR 5
+ − 42
+ − 43 #define SRCACTION_NO 0
+ − 44 #define SRCACTION_YES 1
+ − 45
+ − 46 typedef struct {
+ − 47 char *name; /* package name, like "cygwin" */
+ − 48 char *sdesc; /* short description (replaces "name" if provided) */
+ − 49 char *ldesc; /* long description (multi-line) */
+ − 50 int action; /* ACTION_* - only NEW and UPGRADE get installed */
+ − 51 int srcaction;/* SRCACTION_ */
+ − 52 int trust; /* TRUST_* (selects among info[] below) */
+ − 53 int type; /* TY_GENERIC, TY_CYGWIN or TY_NATIVE. */
+ − 54
+ − 55 struct {
+ − 56 char *version; /* version part of filename */
+ − 57 char *install; /* file name to install */
+ − 58 int install_size; /* in bytes */
+ − 59 char *source; /* sources for installed binaries */
+ − 60 int source_size; /* in bytes */
+ − 61 } info[NTRUST+1]; /* +1 for TRUST_UNKNOWN */
+ − 62 } Package;
+ − 63
454
+ − 64 #ifdef __cplusplus
+ − 65 extern "C" {
+ − 66 #endif
+ − 67
448
+ − 68 extern Package *package;
+ − 69 extern Package *xemacs_package;
+ − 70
+ − 71 extern int npackages;
+ − 72
+ − 73 Package *new_package (char *name);
+ − 74 void ini_init (char *string);
+ − 75
+ − 76 #define pi (package[i].info[package[i].trust])
+ − 77
+ − 78 #define LOOP_PACKAGES \
+ − 79 for (i=0; i<npackages; i++) \
+ − 80 if ((package[i].action == ACTION_NEW \
+ − 81 || package[i].action == ACTION_UPGRADE) \
+ − 82 && pi.install)
+ − 83
+ − 84 #ifdef __cplusplus
+ − 85 }
+ − 86 #endif