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069680ac MT |
1 | /* SmoothWall setup program. |
2 | * | |
3 | * This program is distributed under the terms of the GNU General Public | |
4 | * Licence. See the file COPYING for details. | |
5 | * | |
6 | * (c) Lawrence Manning, 2001 | |
7 | * Stuff for setting the keymap. | |
8 | * | |
9 | * $Id: keymap.c,v 1.9.2.1 2004/04/14 22:05:41 gespinasse Exp $ | |
10 | * | |
11 | */ | |
e1457ba0 MT |
12 | |
13 | // Translation | |
14 | #include <libintl.h> | |
15 | #define _(x) dgettext("setup", x) | |
16 | ||
069680ac MT |
17 | #include "setup.h" |
18 | ||
19 | extern FILE *flog; | |
20 | extern char *mylog; | |
21 | ||
069680ac MT |
22 | extern int automode; |
23 | ||
24 | #define MAX_FILENAMES 5000 | |
25 | #define KEYMAPROOT "/lib/kbd/keymaps/i386/" | |
26 | ||
27 | static int filenamecount; | |
28 | static char *filenames[MAX_FILENAMES]; | |
29 | static char *displaynames[MAX_FILENAMES]; | |
30 | ||
31 | static int process(char *prefix, char *path); | |
32 | static int cmp(const void *s1, const void *s2); | |
33 | ||
34 | int handlekeymap(void) | |
35 | { | |
36 | int c; | |
37 | int choice; | |
38 | char *temp; | |
39 | struct keyvalue *kv = initkeyvalues(); | |
40 | int rc; | |
41 | int result; | |
42 | char keymap[STRING_SIZE]; | |
43 | char commandstring[STRING_SIZE]; | |
44 | ||
45 | filenamecount = 0; | |
46 | ||
47 | process(KEYMAPROOT "azerty", ""); | |
48 | process(KEYMAPROOT "dvorak", ""); | |
49 | process(KEYMAPROOT "fgGIod", ""); | |
50 | process(KEYMAPROOT "qwerty", ""); | |
51 | process(KEYMAPROOT "qwertz", ""); | |
52 | filenames[filenamecount] = NULL; | |
53 | qsort(filenames, filenamecount, sizeof(char *), cmp); | |
54 | ||
55 | for (c = 0; filenames[c]; c++) | |
56 | { | |
57 | displaynames[c] = malloc(STRING_SIZE); | |
58 | if ((temp = strrchr(filenames[c], '/'))) | |
59 | strcpy(displaynames[c], temp + 1); | |
60 | else | |
61 | strcpy(displaynames[c], filenames[c]); | |
62 | if ((temp = strstr(displaynames[c], ".map.gz"))) | |
63 | *temp = '\0'; | |
64 | } | |
65 | displaynames[c] = NULL; | |
66 | ||
67 | if (!(readkeyvalues(kv, CONFIG_ROOT "/main/settings"))) | |
68 | { | |
69 | freekeyvalues(kv); | |
e1457ba0 | 70 | errorbox(_("Unable to open settings file")); |
069680ac MT |
71 | return 0; |
72 | } | |
73 | ||
dcee88ba | 74 | strcpy(keymap, "/lib/kbd/keymaps/i386/qwerty/us.map.gz"); |
069680ac MT |
75 | findkey(kv, "KEYMAP", keymap); |
76 | ||
77 | choice = 0; | |
78 | for (c = 0; filenames[c]; c++) | |
79 | { | |
80 | if (strcmp(keymap, filenames[c]) == 0) | |
81 | choice = c; | |
82 | } | |
83 | ||
e1457ba0 MT |
84 | rc = newtWinMenu(_("Keyboard mapping"), |
85 | _("Choose the type of keyboard you are using from the list below."), | |
86 | 50, 5, 5, 6, displaynames, &choice, _("OK"), _("Cancel"), NULL); | |
069680ac MT |
87 | |
88 | strcpy(keymap, filenames[choice]); | |
89 | ||
90 | if (rc != 2) | |
91 | { | |
92 | replacekeyvalue(kv, "KEYMAP", keymap); | |
93 | writekeyvalues(kv, CONFIG_ROOT "/main/settings"); | |
94 | sprintf(commandstring, "/bin/loadkeys %s", keymap); | |
46b56e20 | 95 | mysystem(NULL, commandstring); |
069680ac MT |
96 | result = 1; |
97 | } | |
98 | else | |
99 | result = 0; | |
100 | ||
101 | for (c = 0; filenames[c]; c++) | |
102 | { | |
103 | free(filenames[c]); | |
104 | free(displaynames[c]); | |
105 | } | |
106 | freekeyvalues(kv); | |
107 | ||
108 | return result; | |
109 | } | |
110 | ||
111 | static int process(char *prefix, char *path) | |
112 | { | |
113 | DIR *dir; | |
114 | struct dirent *de; | |
115 | char newpath[PATH_MAX]; | |
116 | ||
117 | snprintf(newpath, PATH_MAX, "%s%s", prefix, path); | |
118 | ||
119 | if (!(dir = opendir(newpath))) | |
120 | { | |
121 | if (filenamecount > MAX_FILENAMES) | |
122 | return 1; | |
123 | ||
124 | filenames[filenamecount] = (char *) strdup(newpath); | |
125 | filenamecount++; | |
126 | return 0; | |
127 | } | |
128 | ||
129 | while ((de = readdir(dir))) | |
130 | { | |
131 | if (de->d_name[0] == '.') continue; | |
132 | snprintf(newpath, PATH_MAX, "%s/%s", path, de->d_name); | |
133 | process(prefix, newpath); | |
134 | } | |
135 | closedir(dir); | |
136 | ||
137 | return 1; | |
138 | } | |
139 | ||
140 | /* Small wrapper for use with qsort() to sort filename part. */ | |
141 | static int cmp(const void *s1, const void *s2) | |
142 | { | |
143 | /* c1 and c2 are copies. */ | |
144 | char *c1 = strdup(* (char **) s1); | |
145 | char *c2 = strdup(* (char **) s2); | |
146 | /* point to somewhere in cN. */ | |
147 | char *f1, *f2; | |
148 | char *temp; | |
149 | int res; | |
150 | ||
151 | if ((temp = strrchr(c1, '/'))) | |
152 | f1 = temp + 1; | |
153 | else | |
154 | f1 = c1; | |
155 | if ((temp = strrchr(c2, '/'))) | |
156 | f2 = temp + 1; | |
157 | else | |
158 | f2 = c2; | |
159 | /* bang off the . */ | |
160 | if ((temp = strchr(f1, '.'))) | |
161 | *temp = '\0'; | |
162 | if ((temp = strchr(f2, '.'))) | |
163 | *temp = '\0'; | |
164 | ||
165 | res = strcmp(f1, f2); | |
166 | ||
167 | free(c1); free(c2); | |
168 | ||
169 | return res; | |
170 | } |