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23c9e63c DD |
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 | /* The purpose of this file is to get and parse the setup.ini file | |
17 | from the mirror site. A few support routines for the bison and | |
18 | flex parsers are provided also. We check to see if this setup.ini | |
19 | is older than the one we used last time, and if so, warn the user. */ | |
20 | ||
8507f105 DD |
21 | static char *cvsid = "\n%%% $Id$\n"; |
22 | ||
23c9e63c DD |
23 | #include "win32.h" |
24 | ||
25 | #include <stdio.h> | |
b11b49f3 | 26 | #include <stdlib.h> |
23c9e63c DD |
27 | #include <stdarg.h> |
28 | ||
29 | #include "ini.h" | |
30 | #include "resource.h" | |
31 | #include "concat.h" | |
32 | #include "state.h" | |
33 | #include "geturl.h" | |
34 | #include "dialog.h" | |
35 | #include "msg.h" | |
36 | #include "mkdir.h" | |
37 | ||
38 | unsigned int setup_timestamp = 0; | |
39 | ||
40 | extern "C" int yyparse (); | |
b11b49f3 DD |
41 | /*extern int yydebug;*/ |
42 | ||
43 | static char *error_buf = 0; | |
44 | static int error_count = 0; | |
23c9e63c DD |
45 | |
46 | void | |
47 | do_ini (HINSTANCE h) | |
48 | { | |
49 | char *ini_file = get_url_to_string (concat (MIRROR_SITE, "/setup.ini", 0)); | |
b11b49f3 | 50 | dismiss_url_status_dialog (); |
23c9e63c DD |
51 | |
52 | if (!ini_file) | |
b5b282c4 DD |
53 | { |
54 | note (IDS_SETUPINI_MISSING, MIRROR_SITE); | |
55 | next_dialog = IDD_SITE; | |
56 | return; | |
57 | } | |
23c9e63c DD |
58 | |
59 | ini_init (ini_file); | |
60 | ||
61 | setup_timestamp = 0; | |
b11b49f3 DD |
62 | /*yydebug = 1;*/ |
63 | ||
64 | if (yyparse () || error_count > 0) | |
65 | { | |
66 | if (error_count == 1) | |
67 | MessageBox (0, error_buf, "Parse Error", 0); | |
68 | else | |
69 | MessageBox (0, error_buf, "Parse Errors", 0); | |
70 | } | |
23c9e63c | 71 | |
04d6e06b | 72 | if (root_dir) |
23c9e63c | 73 | { |
04d6e06b DD |
74 | mkdir_p (1, concat (root_dir, "/etc/setup", 0)); |
75 | ||
76 | unsigned int old_timestamp = 0; | |
77 | FILE *ots = fopen (concat (root_dir, "/etc/setup/timestamp", 0), "rt"); | |
78 | if (ots) | |
23c9e63c | 79 | { |
04d6e06b DD |
80 | fscanf (ots, "%u", &old_timestamp); |
81 | fclose (ots); | |
82 | if (old_timestamp && setup_timestamp | |
83 | && (old_timestamp > setup_timestamp)) | |
84 | { | |
85 | int yn = yesno (IDS_OLD_SETUPINI); | |
86 | if (yn == IDNO) | |
87 | ExitProcess (0); | |
88 | } | |
23c9e63c | 89 | } |
04d6e06b | 90 | if (setup_timestamp) |
23c9e63c | 91 | { |
04d6e06b DD |
92 | FILE *nts = fopen (concat (root_dir, "/etc/setup/timestamp", 0), "wt"); |
93 | if (nts) | |
94 | { | |
95 | fprintf (nts, "%u", setup_timestamp); | |
96 | fclose (nts); | |
97 | } | |
23c9e63c DD |
98 | } |
99 | } | |
100 | ||
101 | next_dialog = IDD_S_CHOOSE; | |
102 | } | |
103 | ||
b11b49f3 DD |
104 | extern int yylineno; |
105 | ||
106 | extern "C" int yyerror (char *s, ...) | |
23c9e63c | 107 | { |
b11b49f3 DD |
108 | char buf[1000]; |
109 | int len; | |
110 | sprintf (buf, "setup.ini line %d: ", yylineno); | |
111 | va_list args; | |
112 | va_start (args, s); | |
113 | vsprintf (buf + strlen (buf), s, args); | |
114 | OutputDebugString (buf); | |
115 | if (error_buf) | |
116 | { | |
117 | strcat (error_buf, "\n"); | |
118 | len = strlen (error_buf) + strlen (buf) + 5; | |
119 | error_buf = (char *) realloc (error_buf, len); | |
120 | strcat (error_buf, buf); | |
121 | } | |
122 | else | |
123 | { | |
124 | len = strlen (buf) + 5; | |
125 | error_buf = (char *) malloc (len); | |
126 | strcpy (error_buf, buf); | |
127 | } | |
128 | error_count++; | |
23c9e63c DD |
129 | } |
130 | ||
1fd6d0a2 | 131 | extern "C" int fprintf (FILE *f, const char *s, ...); |
23c9e63c | 132 | |
b11b49f3 DD |
133 | static char stderrbuf[1000]; |
134 | ||
23c9e63c | 135 | int |
1fd6d0a2 | 136 | fprintf (FILE *f, const char *fmt, ...) |
23c9e63c DD |
137 | { |
138 | char buf[1000]; | |
139 | int rv; | |
140 | va_list args; | |
141 | va_start (args, fmt); | |
142 | if (f == stderr) | |
143 | { | |
144 | rv = vsprintf (buf, fmt, args); | |
b11b49f3 DD |
145 | strcat (stderrbuf, buf); |
146 | if (char *nl = strchr (stderrbuf, '\n')) | |
147 | { | |
148 | *nl = 0; | |
149 | /*OutputDebugString (stderrbuf);*/ | |
150 | MessageBox (0, buf, "Cygwin Setup", 0); | |
151 | stderrbuf[0] = 0; | |
152 | } | |
153 | ||
23c9e63c DD |
154 | } |
155 | else | |
156 | { | |
157 | rv = vfprintf (f, fmt, args); | |
158 | } | |
159 | return rv; | |
160 | } |