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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 ask the user where they want the | |
17 | root of the installation to be, and to ask whether the user prefers | |
18 | text or binary mounts. */ | |
19 | ||
8507f105 DD |
20 | static char *cvsid = "\n%%% $Id$\n"; |
21 | ||
23c9e63c DD |
22 | #include "win32.h" |
23 | #include <shlobj.h> | |
24 | #include <stdio.h> | |
25 | #include <stdlib.h> | |
26 | #include <ctype.h> | |
27 | ||
28 | #include "dialog.h" | |
29 | #include "resource.h" | |
30 | #include "state.h" | |
31 | #include "msg.h" | |
32 | #include "mount.h" | |
bf1d5889 | 33 | #include "concat.h" |
89b1a15b | 34 | #include "log.h" |
23c9e63c DD |
35 | |
36 | static int rb[] = { IDC_ROOT_TEXT, IDC_ROOT_BINARY, 0 }; | |
24e259bb | 37 | static int su[] = { IDC_ROOT_SYSTEM, IDC_ROOT_USER, 0 }; |
23c9e63c DD |
38 | |
39 | static void | |
40 | check_if_enable_next (HWND h) | |
41 | { | |
24e259bb | 42 | EnableWindow (GetDlgItem (h, IDOK), root_text && root_dir && root_scope); |
23c9e63c DD |
43 | } |
44 | ||
45 | static void | |
46 | load_dialog (HWND h) | |
47 | { | |
48 | rbset (h, rb, root_text); | |
24e259bb | 49 | rbset (h, su, root_scope); |
23c9e63c DD |
50 | eset (h, IDC_ROOT_DIR, root_dir); |
51 | check_if_enable_next (h); | |
52 | } | |
53 | ||
54 | static void | |
55 | save_dialog (HWND h) | |
56 | { | |
57 | root_text = rbget (h, rb); | |
24e259bb | 58 | root_scope = rbget (h, su); |
23c9e63c DD |
59 | root_dir = eget (h, IDC_ROOT_DIR, root_dir); |
60 | } | |
61 | ||
23c9e63c DD |
62 | static int CALLBACK |
63 | browse_cb (HWND h, UINT msg, LPARAM lp, LPARAM data) | |
64 | { | |
65 | switch (msg) | |
66 | { | |
67 | case BFFM_INITIALIZED: | |
bf1d5889 DD |
68 | if (root_dir) |
69 | SendMessage (h, BFFM_SETSELECTION, TRUE, (LPARAM)root_dir); | |
23c9e63c DD |
70 | break; |
71 | } | |
72 | return 0; | |
73 | } | |
74 | ||
75 | static void | |
76 | browse (HWND h) | |
77 | { | |
78 | BROWSEINFO bi; | |
79 | CHAR name[MAX_PATH]; | |
80 | LPITEMIDLIST pidl; | |
81 | memset (&bi, 0, sizeof (bi)); | |
82 | bi.hwndOwner = h; | |
83 | bi.pszDisplayName = name; | |
84 | bi.lpszTitle = "Select an installation root directory"; | |
85 | bi.ulFlags = BIF_RETURNONLYFSDIRS; | |
86 | bi.lpfn = browse_cb; | |
87 | pidl = SHBrowseForFolder (&bi); | |
88 | if (pidl) | |
89 | { | |
90 | if (SHGetPathFromIDList (pidl, name)) | |
91 | eset (h, IDC_ROOT_DIR, name); | |
92 | } | |
93 | } | |
94 | ||
95 | #define isslash(c) ((c) == '\\' || (c) == '/') | |
96 | ||
97 | static int | |
98 | directory_is_absolute () | |
99 | { | |
100 | if (isalpha (root_dir[0]) | |
101 | && root_dir[1] == ':' | |
102 | && (root_dir[2] == '\\' || root_dir[2] == '/')) | |
103 | return 1; | |
104 | return 0; | |
105 | } | |
106 | ||
107 | static int | |
108 | directory_is_rootdir () | |
109 | { | |
110 | char *c; | |
111 | for (c = root_dir; *c; c++) | |
1fd6d0a2 | 112 | if (isslash (c[0]) && c[1] && !isslash (c[1])) |
23c9e63c DD |
113 | return 0; |
114 | return 1; | |
115 | } | |
116 | ||
117 | static int | |
118 | directory_has_spaces () | |
119 | { | |
120 | if (strchr (root_dir, ' ')) | |
121 | return 1; | |
122 | return 0; | |
123 | } | |
124 | ||
125 | static BOOL | |
126 | dialog_cmd (HWND h, int id, HWND hwndctl, UINT code) | |
127 | { | |
128 | switch (id) | |
129 | { | |
130 | ||
131 | case IDC_ROOT_DIR: | |
132 | case IDC_ROOT_TEXT: | |
133 | case IDC_ROOT_BINARY: | |
24e259bb DD |
134 | case IDC_ROOT_SYSTEM: |
135 | case IDC_ROOT_USER: | |
23c9e63c DD |
136 | save_dialog (h); |
137 | check_if_enable_next (h); | |
138 | break; | |
139 | ||
140 | case IDC_ROOT_BROWSE: | |
141 | browse (h); | |
142 | break; | |
143 | ||
144 | case IDOK: | |
1fd6d0a2 | 145 | save_dialog (h); |
23c9e63c DD |
146 | |
147 | if (! directory_is_absolute ()) | |
148 | { | |
149 | note (IDS_ROOT_ABSOLUTE); | |
150 | break; | |
151 | } | |
152 | ||
153 | if (directory_is_rootdir ()) | |
154 | if (IDNO == yesno (IDS_ROOT_SLASH)) | |
155 | break; | |
156 | ||
157 | if (directory_has_spaces ()) | |
158 | if (IDNO == yesno (IDS_ROOT_SPACE)) | |
159 | break; | |
160 | ||
161 | switch (source) | |
162 | { | |
163 | case IDC_SOURCE_NETINST: | |
1fd6d0a2 | 164 | NEXT (IDD_NET); |
23c9e63c DD |
165 | break; |
166 | case IDC_SOURCE_CWD: | |
1fd6d0a2 | 167 | NEXT (IDD_S_FROM_CWD); |
23c9e63c DD |
168 | break; |
169 | default: | |
1fd6d0a2 DD |
170 | msg ("source is default? %d\n", source); |
171 | NEXT (0); | |
23c9e63c DD |
172 | } |
173 | break; | |
174 | ||
175 | case IDC_BACK: | |
1fd6d0a2 | 176 | save_dialog (h); |
c92e1307 | 177 | NEXT (IDD_LOCAL_DIR); |
23c9e63c DD |
178 | break; |
179 | ||
180 | case IDCANCEL: | |
1fd6d0a2 | 181 | NEXT (0); |
23c9e63c DD |
182 | break; |
183 | } | |
184 | } | |
185 | ||
186 | static BOOL CALLBACK | |
187 | dialog_proc (HWND h, UINT message, WPARAM wParam, LPARAM lParam) | |
188 | { | |
189 | switch (message) | |
190 | { | |
191 | case WM_INITDIALOG: | |
1fd6d0a2 | 192 | load_dialog (h); |
23c9e63c DD |
193 | return FALSE; |
194 | case WM_COMMAND: | |
1fd6d0a2 | 195 | return HANDLE_WM_COMMAND (h, wParam, lParam, dialog_cmd); |
23c9e63c DD |
196 | } |
197 | return FALSE; | |
198 | } | |
199 | ||
200 | void | |
201 | do_root (HINSTANCE h) | |
202 | { | |
203 | int rv = 0; | |
204 | if (!root_dir) | |
a351e48c | 205 | read_mounts (); |
23c9e63c DD |
206 | rv = DialogBox (h, MAKEINTRESOURCE (IDD_ROOT), 0, dialog_proc); |
207 | if (rv == -1) | |
208 | fatal (IDS_DIALOG_FAILED); | |
89b1a15b DD |
209 | |
210 | log (0, "root: %s %s %s", root_dir, | |
211 | (root_text == IDC_ROOT_TEXT) ? "text" : "binary", | |
212 | (root_scope == IDC_ROOT_USER) ? "user" : "system"); | |
23c9e63c DD |
213 | } |
214 |