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>
41 static int kldModuleFire(dialogMenuItem *self);
43 #define MODULESDIR "/modules"
44 #define DISTMOUNT "/dist"
47 moduleInitialize(void)
52 char module[MAXPATHLEN], desc[MAXPATHLEN];
53 char desc_str[BUFSIZ];
55 if (!RunningAsInit && !Fake) {
56 /* It's not my job... */
60 dirp = opendir(MODULESDIR);
62 while ((dp = readdir(dirp))) {
63 if (dp->d_namlen < (sizeof(".ko") - 1)) continue;
64 if (strcmp(dp->d_name + dp->d_namlen - (sizeof(".ko") - 1), ".ko") == 0) {
65 strcpy(module, MODULESDIR);
67 strcat(module, dp->d_name);
70 strcpy(desc + (len - (sizeof(".ko") - 1)), ".dsc");
71 fd = open(module, O_RDONLY);
74 fd = open(desc, O_RDONLY);
79 len = read(fd, desc_str, BUFSIZ);
81 if (len < BUFSIZ) desc_str[len] = 0;
84 msgDebug("Loading module %s (%s)\n", dp->d_name, desc_str);
86 msgDebug("Loading module %s\n", dp->d_name);
87 if (kldload(module) < 0 && errno != EEXIST) {
89 msgConfirm("Loading module %s failed\n%s", dp->d_name, desc_str);
91 msgConfirm("Loading module %s failed", dp->d_name);
94 if (strcmp(dp->d_name + dp->d_namlen - (sizeof(".ko.gz") - 1), ".ko.gz") == 0) {
95 snprintf(module, sizeof(module), "/tmp/%s", dp->d_name);
96 module[strlen(module) - sizeof(".gz")] = '\0';
97 snprintf(desc, sizeof(desc), "zcat < %s/%s > %s", MODULESDIR,
100 if (kldload(module) < 0 && errno != EEXIST) {
102 msgConfirm("Loading module %s failed\n%s", dp->d_name, desc_str);
104 msgConfirm("Loading module %s failed", dp->d_name);
114 driverFloppyCheck(void)
116 /* Prompt for the driver floppy if requested. */
117 if (kenv(KENV_GET, "driver_floppy", NULL, 0) >= 0 &&
118 !msgYesNo("Would you like to load kernel modules from the driver floppy?"))
119 (void)kldBrowser(NULL);
123 kldBrowser(dialogMenuItem *self)
126 int i, what = DITEM_SUCCESS, msize, count;
134 if (DITEM_STATUS(mediaSetFloppy(NULL)) == DITEM_FAILURE) {
135 err = "Unable to set media device to floppy.";
139 if (!DEVICE_INIT(mediaDevice)) {
140 err = "Unable to mount floppy filesystem.";
144 msize = sizeof(DMenu) + (sizeof(dialogMenuItem) * 2);
145 if ((menu = malloc(msize)) == NULL) {
146 err = "Failed to allocate memory for menu";
150 bcopy(&MenuKLD, menu, sizeof(DMenu));
152 bzero(&menu->items[count], sizeof(menu->items[0]));
153 menu->items[count].prompt = strdup("X Exit");
154 menu->items[count].title = strdup("Exit this menu (returning to previous)");
155 menu->items[count].fire = dmenuExit;
158 if ((dir = opendir(DISTMOUNT)) == NULL) {
159 err = "Couldn't open directory";
163 while ((de = readdir(dir)) != NULL) {
164 if (fnmatch("*.ko", de->d_name, FNM_CASEFOLD))
167 msize += sizeof(dialogMenuItem);
168 if ((menu = realloc(menu, msize)) == NULL) {
169 err = "Failed to allocate memory for menu item";
173 bzero(&menu->items[count], sizeof(menu->items[0]));
174 menu->items[count].fire = kldModuleFire;
176 menu->items[count].prompt = strdup(de->d_name);
177 menu->items[count].title = menu->items[count].prompt;
184 menu->items[count].prompt = NULL;
185 menu->items[count].title = NULL;
187 dmenuOpenSimple(menu, FALSE);
193 for (i = 0; i < count; i++)
194 free(menu->items[i].prompt);
199 what |= DITEM_FAILURE;
200 if (!variable_get(VAR_NO_ERROR))
201 msgConfirm("%s", err);
208 kldModuleFire(dialogMenuItem *self) {
211 bzero(fname, sizeof(fname));
212 snprintf(fname, sizeof(fname), "%s/%s", DISTMOUNT, self->prompt);
214 if (kldload(fname) < 0 && errno != EEXIST) {
215 if (!variable_get(VAR_NO_ERROR))
216 msgConfirm("Loading module %s failed\n", fname);
218 if (!variable_get(VAR_NO_ERROR))
219 msgConfirm("Loaded module %s OK", fname);