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-rw-r--r--mdk-stage1/rescue-gui.c111
1 files changed, 93 insertions, 18 deletions
diff --git a/mdk-stage1/rescue-gui.c b/mdk-stage1/rescue-gui.c
index 240d7ccba..c7aae6126 100644
--- a/mdk-stage1/rescue-gui.c
+++ b/mdk-stage1/rescue-gui.c
@@ -1,7 +1,7 @@
/*
- * Guillaume Cottenceau (gc@mandrakesoft.com)
+ * Guillaume Cottenceau (gc)
*
- * Copyright 2001 MandrakeSoft
+ * Copyright 2001 Mandriva
*
*
* This software may be freely redistributed under the terms of the GNU
@@ -27,25 +27,53 @@
#include <sys/ioctl.h>
#include <linux/unistd.h>
#include <sys/select.h>
+#include <linux/reboot.h>
#include "config-stage1.h"
#include "frontend.h"
-#include "tools.h"
+#include "utils.h"
+#include "params.h"
+
+#include <sys/syscall.h>
+
+static inline long reboot(void)
+{
+ return (long) syscall(__NR_reboot, LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_RESTART, 0);
+}
+
+#if defined(__i386__) || defined(__x86_64__)
+#define ENABLE_RESCUE_MS_BOOT 1
+#endif
char * env[] = {
"PATH=/usr/bin:/bin:/sbin:/usr/sbin:/mnt/sbin:/mnt/usr/sbin:/mnt/bin:/mnt/usr/bin",
- "LD_LIBRARY_PATH=/lib:/usr/lib:/mnt/lib:/mnt/usr/lib:/usr/X11R6/lib:/mnt/usr/X11R6/lib",
+ "LD_LIBRARY_PATH=/lib:/usr/lib:/mnt/lib:/mnt/usr/lib"
+#if defined(__x86_64__)
+ ":/lib64:/usr/lib64:/mnt/lib64:/mnt/usr/lib64"
+#endif
+ ,
"HOME=/",
"TERM=linux",
"TERMINFO=/etc/terminfo",
NULL
};
-void pause(void) { unsigned char t; fflush(stdout); read(0, &t, 1); }
+/* pause() already exists and causes the invoking process to sleep
+ until a signal is received */
+static void PAUSE(void) {
+ unsigned char t;
+ fflush(stdout);
+ read(0, &t, 1);
+}
/* ------ UUURGH this is duplicated from `init.c', don't edit here........ */
-static inline _syscall3(int, reboot, int, magic, int, magic2, int, flag);
+void fatal_error(char *msg)
+{
+ printf("FATAL ERROR IN RESCUE: %s\n\nI can't recover from this.\nYou may reboot your system.\n", msg);
+ while (1);
+}
+
#define LOOP_CLR_FD 0x4C01
void del_loop(char *device)
{
@@ -125,7 +153,7 @@ void unmount_filesystems(void)
for (i = nb = 0; i < numfs; i++)
if (fs[i].mounted) {
printf("\t%s umount failed\n", fs[i].name);
- if (strcmp(fs[i].fs, "ext2") == 0) nb++; /* don't count not-ext2 umount failed */
+ if (strcmp(fs[i].fs, "ext4") == 0) nb++; /* don't count not-ext4 umount failed */
}
if (nb) {
@@ -145,7 +173,7 @@ int main(int argc __attribute__ ((unused)), char **argv __attribute__ ((unused))
enum return_type results;
char install_bootloader[] = "Re-install Boot Loader";
-#ifdef __i386__
+#if ENABLE_RESCUE_MS_BOOT
char restore_ms_boot[] = "Restore Windows Boot Loader";
#endif
char mount_parts[] = "Mount your partitions under /mnt";
@@ -153,14 +181,35 @@ int main(int argc __attribute__ ((unused)), char **argv __attribute__ ((unused))
char reboot_[] = "Reboot";
char doc[] = "Doc: what's addressed by this Rescue?";
- char * actions[] = { install_bootloader,
-#ifdef __i386__
- restore_ms_boot,
+ char upgrade[] = "Upgrade to New Version";
+ char rootpass[] = "Reset Root Password";
+ char userpass[] = "Reset User Password";
+ char factory[] = "Reset to Factory Defaults";
+ char backup[] = "Backup User Files";
+ char restore[] = "Restore User Files from Backup";
+ char badblocks[] = "Test Key for Badblocks";
+
+ char * actions_default[] = { install_bootloader,
+#if ENABLE_RESCUE_MS_BOOT
+ restore_ms_boot,
#endif
- mount_parts, go_to_console, reboot_, doc, NULL };
+ mount_parts, go_to_console, reboot_, doc, NULL };
+ char * actions_flash_rescue[] = { rootpass, userpass, factory, backup, restore,
+ badblocks, go_to_console, reboot_, NULL };
+ char * actions_flash_upgrade[] = { upgrade, go_to_console, reboot_, NULL };
+
+
+ char * flash_mode;
+ char ** actions;
char * choice;
- init_frontend("Welcome to " DISTRIB_NAME " Rescue (" VERSION ") " __DATE__ " " __TIME__);
+ process_cmdline();
+ flash_mode = get_param_valued("flash");
+ actions = !flash_mode ?
+ actions_default :
+ streq(flash_mode, "upgrade") ? actions_flash_upgrade : actions_flash_rescue;
+
+ init_frontend("Welcome to " DISTRIB_NAME " Rescue (" DISTRIB_VERSION ") " __DATE__ " " __TIME__);
do {
int pid;
@@ -172,7 +221,7 @@ int main(int argc __attribute__ ((unused)), char **argv __attribute__ ((unused))
if (ptr_begins_static_str(choice, install_bootloader)) {
binary = "/usr/bin/install_bootloader";
}
-#ifdef __i386__
+#if ENABLE_RESCUE_MS_BOOT
if (ptr_begins_static_str(choice, restore_ms_boot)) {
binary = "/usr/bin/restore_ms_boot";
}
@@ -182,15 +231,41 @@ int main(int argc __attribute__ ((unused)), char **argv __attribute__ ((unused))
}
if (ptr_begins_static_str(choice, reboot_)) {
finish_frontend();
+ sync(); sync();
+ sleep(2);
unmount_filesystems();
+ sync(); sync();
printf("rebooting system\n");
sleep(2);
- reboot(0xfee1dead, 672274793, 0x01234567);
+ reboot();
}
if (ptr_begins_static_str(choice, doc)) {
binary = "/usr/bin/rescue-doc";
}
+ /* Mandriva Flash entries */
+ if (ptr_begins_static_str(choice, rootpass)) {
+ binary = "/usr/bin/reset_rootpass";
+ }
+ if (ptr_begins_static_str(choice, userpass)) {
+ binary = "/usr/bin/reset_userpass";
+ }
+ if (ptr_begins_static_str(choice, factory)) {
+ binary = "/usr/bin/clear_systemloop";
+ }
+ if (ptr_begins_static_str(choice, backup)) {
+ binary = "/usr/bin/backup_systemloop";
+ }
+ if (ptr_begins_static_str(choice, restore)) {
+ binary = "/usr/bin/restore_systemloop";
+ }
+ if (ptr_begins_static_str(choice, badblocks)) {
+ binary = "/usr/bin/test_badblocks";
+ }
+ if (ptr_begins_static_str(choice, upgrade)) {
+ binary = "/usr/bin/upgrade";
+ }
+
if (binary) {
int wait_status;
suspend_to_console();
@@ -202,13 +277,13 @@ int main(int argc __attribute__ ((unused)), char **argv __attribute__ ((unused))
execve(child_argv[0], child_argv, env);
printf("Can't execute binary (%s)\n<press Enter>\n", binary);
- pause();
+ PAUSE();
return 33;
}
while (wait4(-1, &wait_status, 0, NULL) != pid) {};
- printf("<press Enter to return to Rescue GUI>");
- pause();
+ printf("<press Enter to return to Rescue menu>");
+ PAUSE();
resume_from_suspend();
if (!WIFEXITED(wait_status) || WEXITSTATUS(wait_status) != 0) {
error_message("Program exited abnormally (return code %d).", WEXITSTATUS(wait_status));
generated by cgit v1.2.1 (git 2.21.0) at 2025-10-24 03:53:59 +0000