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1 | /* |
2 | * Copyright (c) 2001, Jan Nieuwenhuizen. | |
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 | * Jan Nieuwenhuizen <janneke@gnu.org> | |
14 | * | |
15 | */ | |
16 | ||
17 | /* The purpose of this file is to provide functions for the invocation | |
18 | of install scripts. */ | |
19 | ||
20 | #if 0 | |
21 | static const char *cvsid = | |
22 | "\n%%% $Id$\n"; | |
23 | #endif | |
24 | ||
25 | #include "win32.h" | |
26 | #include <stdlib.h> | |
27 | #include <unistd.h> | |
28 | #include <stdio.h> | |
29 | #include "log.h" | |
3c054baf | 30 | #include "filemanip.h" |
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31 | #include "mount.h" |
32 | #include "io_stream.h" | |
33 | ||
3c054baf | 34 | static String sh = String(); |
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35 | static const char *cmd = 0; |
36 | static OSVERSIONINFO verinfo; | |
37 | ||
38 | static const char *shells[] = { | |
39 | "/bin/sh.exe", | |
40 | "/usr/bin/sh.exe", | |
41 | "/bin/bash.exe", | |
42 | "/usr/bin/bash.exe", | |
43 | 0 | |
44 | }; | |
45 | ||
46 | void | |
47 | init_run_script () | |
48 | { | |
49 | for (int i = 0; shells[i]; i++) | |
50 | { | |
1ac649ed | 51 | sh = backslash (cygpath (shells[i])); |
3c054baf | 52 | if (_access (sh.cstr_oneuse(), 0) == 0) |
bc78a6d5 | 53 | break; |
3c054baf | 54 | sh = String(); |
bc78a6d5 RC |
55 | } |
56 | ||
57 | char old_path[_MAX_PATH]; | |
58 | GetEnvironmentVariable ("PATH", old_path, sizeof (old_path)); | |
1ac649ed RC |
59 | SetEnvironmentVariable ("PATH", backslash (cygpath ("/bin") + ";" + |
60 | cygpath ("/usr/bin") + ";" + | |
61 | old_path).cstr_oneuse()); | |
3c054baf | 62 | SetEnvironmentVariable ("CYGWINROOT", get_root_dir ().cstr_oneuse()); |
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63 | |
64 | verinfo.dwOSVersionInfoSize = sizeof (verinfo); | |
65 | GetVersionEx (&verinfo); | |
66 | ||
67 | switch (verinfo.dwPlatformId) | |
68 | { | |
69 | case VER_PLATFORM_WIN32_NT: | |
70 | cmd = "cmd.exe"; | |
71 | break; | |
72 | case VER_PLATFORM_WIN32_WINDOWS: | |
73 | cmd = "command.com"; | |
74 | break; | |
75 | default: | |
76 | cmd = "command.com"; | |
77 | break; | |
78 | } | |
79 | } | |
80 | ||
81 | static void | |
82 | run (const char *sh, const char *args, const char *file) | |
83 | { | |
84 | BOOL b; | |
85 | char cmdline[_MAX_PATH]; | |
86 | STARTUPINFO si; | |
87 | PROCESS_INFORMATION pi; | |
88 | ||
89 | sprintf (cmdline, "%s %s %s", sh, args, file); | |
90 | memset (&pi, 0, sizeof (pi)); | |
91 | memset (&si, 0, sizeof (si)); | |
92 | si.cb = sizeof (si); | |
93 | si.lpTitle = (char *) "Cygwin Setup Post-Install Script"; | |
94 | si.dwFlags = STARTF_USEPOSITION; | |
95 | ||
96 | b = CreateProcess (0, cmdline, 0, 0, 0, | |
3c054baf | 97 | CREATE_NEW_CONSOLE, 0, get_root_dir ().cstr_oneuse(), &si, &pi); |
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98 | |
99 | if (b) | |
100 | WaitForSingleObject (pi.hProcess, INFINITE); | |
101 | } | |
102 | ||
103 | void | |
3c054baf | 104 | run_script (String const &dir, String const &fname) |
bc78a6d5 | 105 | { |
3c054baf | 106 | char *ext = strrchr (fname.cstr_oneuse(), '.'); |
bc78a6d5 RC |
107 | if (!ext) |
108 | return; | |
109 | ||
3c054baf | 110 | if (sh.size() && strcmp (ext, ".sh") == 0) |
bc78a6d5 | 111 | { |
1ac649ed RC |
112 | String f2 = dir + fname; |
113 | log (LOG_PLAIN, String ("running: ") + sh + " -c " + f2); | |
114 | run (sh.cstr_oneuse(), "-c", f2.cstr_oneuse()); | |
bc78a6d5 RC |
115 | } |
116 | else if (cmd && strcmp (ext, ".bat") == 0) | |
117 | { | |
1ac649ed RC |
118 | String f2 = backslash (cygpath (dir + fname)); |
119 | log (LOG_PLAIN, String ("running: ") + cmd + " /c " + f2); | |
120 | run (cmd, "/c", f2.cstr_oneuse()); | |
bc78a6d5 RC |
121 | } |
122 | else | |
123 | return; | |
124 | ||
125 | /* if file exists then delete it otherwise just ignore no file error */ | |
1ac649ed | 126 | io_stream::remove (String ("cygfile://") + dir + fname + ".done"); |
bc78a6d5 | 127 | |
1ac649ed RC |
128 | io_stream::move (String ("cygfile://") + dir + fname, |
129 | String ("cygfile://") + dir + fname+ ".done"); | |
bc78a6d5 RC |
130 | } |
131 | ||
132 | void | |
3c054baf | 133 | try_run_script (String const &dir, String const &fname) |
bc78a6d5 | 134 | { |
1ac649ed RC |
135 | if (io_stream::exists (String ("cygfile://")+ dir + fname + ".sh")) |
136 | run_script (dir.cstr_oneuse(), (fname + ".sh").cstr_oneuse()); | |
137 | if (io_stream::exists (String ("cygfile://")+ dir + fname + ".bat")) | |
138 | run_script (dir.cstr_oneuse(), (fname + ".bat").cstr_oneuse()); | |
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139 | } |
140 |