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comparison netinstall/ini.h @ 448:3078fd1074e8 r21-2-39

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Import from CVS: tag r21-2-39
author cvs
date Mon, 13 Aug 2007 11:38:25 +0200
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children d7a9135ec789
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447:4fc5f13f3bd3 448:3078fd1074e8
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
64 extern Package *package;
65 extern Package *xemacs_package;
66
67 extern int npackages;
68
69 #ifdef __cplusplus
70 extern "C" {
71 #endif
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