2 * Copyright (c) 2000 "HOSOKAWA, Tatsumi" <hosokawa@FreeBSD.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #include "sysinstall.h"
32 #include <sys/types.h>
33 #include <sys/param.h>
34 #include <sys/linker.h>
42 static int kldModuleFire(dialogMenuItem *self);
44 #define MODULESDIR "/modules"
45 #define DISTMOUNT "/dist"
48 moduleInitialize(void)
53 char module[MAXPATHLEN], desc[MAXPATHLEN];
54 char desc_str[BUFSIZ];
56 if (!RunningAsInit && !Fake) {
57 /* It's not my job... */
61 dirp = opendir(MODULESDIR);
63 while ((dp = readdir(dirp))) {
64 if (dp->d_namlen < (sizeof(".ko") - 1)) continue;
65 if (strcmp(dp->d_name + dp->d_namlen - (sizeof(".ko") - 1), ".ko") == 0) {
66 strcpy(module, MODULESDIR);
68 strcat(module, dp->d_name);
71 strcpy(desc + (len - (sizeof(".ko") - 1)), ".dsc");
72 fd = open(module, O_RDONLY);
75 fd = open(desc, O_RDONLY);
80 len = read(fd, desc_str, BUFSIZ);
82 if (len < BUFSIZ) desc_str[len] = 0;
85 msgDebug("Loading module %s (%s)\n", dp->d_name, desc_str);
87 msgDebug("Loading module %s\n", dp->d_name);
88 if (kldload(module) < 0 && errno != EEXIST) {
90 msgConfirm("Loading module %s failed\n%s", dp->d_name, desc_str);
92 msgConfirm("Loading module %s failed", dp->d_name);
95 if (strcmp(dp->d_name + dp->d_namlen - (sizeof(".ko.gz") - 1), ".ko.gz") == 0) {
96 snprintf(module, sizeof(module), "/tmp/%s", dp->d_name);
97 module[strlen(module) - sizeof(".gz")] = '\0';
98 snprintf(desc, sizeof(desc), "zcat < %s/%s > %s", MODULESDIR,
101 if (kldload(module) < 0 && errno != EEXIST) {
103 msgConfirm("Loading module %s failed\n%s", dp->d_name, desc_str);
105 msgConfirm("Loading module %s failed", dp->d_name);
115 driverFloppyCheck(void)
117 /* Prompt for the driver floppy if requested. */
118 if (kenv(KENV_GET, "driver_floppy", NULL, 0) >= 0 &&
119 !msgYesNo("Would you like to load kernel modules from the driver floppy?"))
120 (void)kldBrowser(NULL);
124 kldBrowser(dialogMenuItem *self)
127 int i, what = DITEM_SUCCESS, msize, count;
134 if (DITEM_STATUS(mediaSetFloppy(NULL)) == DITEM_FAILURE) {
135 msgConfirm("Unable to set media device to floppy.");
136 what |= DITEM_FAILURE;
141 if (!DEVICE_INIT(mediaDevice)) {
142 msgConfirm("Unable to mount floppy filesystem.");
143 what |= DITEM_FAILURE;
148 msize = sizeof(DMenu) + (sizeof(dialogMenuItem) * 2);
150 if ((menu = malloc(msize)) == NULL) {
151 err = "Failed to allocate memory for menu";
155 bcopy(&MenuKLD, menu, sizeof(DMenu));
157 bzero(&menu->items[count], sizeof(menu->items[0]));
158 menu->items[count].prompt = strdup("X Exit");
159 menu->items[count].title = strdup("Exit this menu (returning to previous)");
160 menu->items[count].fire = dmenuExit;
163 if ((dir = opendir(DISTMOUNT)) == NULL) {
164 err = "Couldn't open directory";
168 while ((de = readdir(dir)) != NULL) {
169 if (fnmatch("*.ko", de->d_name, FNM_CASEFOLD))
172 msize += sizeof(dialogMenuItem);
173 if ((menu = realloc(menu, msize)) == NULL) {
174 err = "Failed to allocate memory for menu item";
178 bzero(&menu->items[count], sizeof(menu->items[0]));
179 menu->items[count].fire = kldModuleFire;
181 menu->items[count].prompt = strdup(de->d_name);
182 menu->items[count].title = menu->items[count].prompt;
189 menu->items[count].prompt = NULL;
190 menu->items[count].title = NULL;
192 dmenuOpenSimple(menu, FALSE);
199 for (i = 0; i < count; i++)
200 free(menu->items[i].prompt);
205 what |= DITEM_FAILURE;
206 if (!variable_get(VAR_NO_ERROR))
214 kldModuleFire(dialogMenuItem *self) {
217 bzero(fname, sizeof(fname));
218 snprintf(fname, sizeof(fname), "%s/%s", DISTMOUNT, self->prompt);
220 if (kldload(fname) < 0 && errno != EEXIST) {
221 if (!variable_get(VAR_NO_ERROR))
222 msgConfirm("Loading module %s failed\n", fname);
224 if (!variable_get(VAR_NO_ERROR))
225 msgConfirm("Loaded module %s OK", fname);