mirror/mtik_initrd_hacks
1
0
Fork 0
mirror of https://github.com/adron-s/mtik_initrd_hacks.git synced 2025-12-10 07:44:40 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Implemented a work_dir autodetection(fixed broken IPQ-40XX support)

Browse source
This commit is contained in:
Sergey Sergeev 2019-09-12 08:17:05 +03:00
parent 1f9564198c
commit 5cfbf786f7
6 changed files with 28 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
README.md
View file

@ -7,7 +7,8 @@ The author has not liable for any of you actions and their consequences!
This code is presented as is and is solely for educational purposes ONLY! This code is presented as is and is solely for educational purposes ONLY!
0) Use RouterOS 6.44 or 7.0b1! 0) Use RouterOS 6.44 or 7.0b1!
1) Upload(using FTP) content of ./for_ftp_upload/* to /pub folder on target RouterOS device 1) Upload(using FTP) content of ./for_ftp_upload/pub/* to /pub
(or /flash/rw/disk/pub) folder on target RouterOS device
2) Netboot with kernel-new.elf 2) Netboot with kernel-new.elf
3) telnet x.x.x.x 22111 3) telnet x.x.x.x 22111
@ -27,6 +28,6 @@ For Developers:
cd .. cd ..
Make the necessary changes to the ./cpio-fs(compile add add busybox, etc...) Make the necessary changes to the ./cpio-fs(compile add add busybox, etc...)
In the end, when everything is ready, to get ./bins/kernel-new.elf, run: ./pack-kernel.sh In the end, when everything is ready, to get ./bins/kernel-new.elf, run: ./pack-kernel.sh
Upload content of ./for_ftp_upload/* to target RouterOS device via FTP(to /pub) Upload content of ./for_ftp_upload/pub/* to target RouterOS device via FTP(to /pub or /flash/rw/disk/pub)
Put ./bins/kernel-new.elf to your tftp and Netboot from it Put ./bins/kernel-new.elf to your tftp and Netboot from it
telnet x.x.x.x 22111 telnet x.x.x.x 22111

BIN
cpio-fs/init
View file

Binary file not shown.

2
for_ftp_upload/OWL.sh → for_ftp_upload/pub/OWL.sh
View file

@ -1,4 +1,4 @@
ROOT=/flash/rw/disk/pub/OWL ROOT=${1}/OWL
cd $ROOT cd $ROOT
[ -f $ROOT/bin/busybox -a ! -f $ROOT/bin/sh ] && { [ -f $ROOT/bin/busybox -a ! -f $ROOT/bin/sh ] && {
echo "Initializing busybox" echo "Initializing busybox"

0
for_ftp_upload/OWL/bin/busybox → for_ftp_upload/pub/OWL/bin/busybox
View file

35
init/init.c
View file

@ -21,24 +21,37 @@ void my_system(char *cmd, char *arg1, char *arg2, char *arg3){
waitpid(pid, NULL, 0); waitpid(pid, NULL, 0);
} }
#define WORK_DIR "/flash/rw/disk/pub" static char work_dir1[ ] = "/flash/rw/disk/pub";
#define BIN_BUSYBOX WORK_DIR "/OWL/bin/busybox" static char work_dir2[ ] = "/flash/rw/disk/flash/rw/disk/pub";
#define OWL_SH WORK_DIR "/OWL.sh" static char *work_dir = work_dir1;
void daemonized_OWL(void){ void daemonized_OWL(void){
//int a = 0; int a = 0;
static char bin_busybox[128];
static char owl_sh[128];
struct stat sb; struct stat sb;
while(1){ while(1){
/* if(a++ % 10 == 0){ /* if(a++ % 10 == 0){
printf("OWL is here! %d\n", a); printf("OWL is here! %d\n", a);
} */ }*/
if(stat(BIN_BUSYBOX, &sb) == 0 && !(sb.st_mode & S_IXUSR)){ do{ //autodetect work_dir
printf("Making %s executable\n", BIN_BUSYBOX); if(work_dir == work_dir1)
my_system("/bin/busybox", "chmod", "777", BIN_BUSYBOX); work_dir = work_dir2;
else
work_dir = work_dir1;
printf("%d: Trying work_dir: '%s'\n", a++, work_dir);
sleep(5);
}while(stat(work_dir, &sb) != 0);
printf("work_dir found at: '%s'\n", work_dir);
snprintf(bin_busybox, sizeof(bin_busybox), "%s/OWL/bin/busybox", work_dir);
snprintf(owl_sh, sizeof(owl_sh), "%s/OWL.sh", work_dir);
if(stat(bin_busybox, &sb) == 0 && !(sb.st_mode & S_IXUSR)){
printf("Making %s executable\n", bin_busybox);
my_system("/bin/busybox", "chmod", "777", bin_busybox);
} }
if(stat(OWL_SH, &sb) == 0) if(stat(owl_sh, &sb) == 0)
my_system("/bin/busybox", "sh", OWL_SH, NULL); my_system("/bin/busybox", "sh", owl_sh, work_dir);
//my_system("/bin/busybox", "rm", "-Rf", "/flash/rw/disk/pub/OWL"); //my_system("/bin/busybox", "rm", "-Rf", "/flash/rw/disk/pub/OWL");
//my_system("/bin/busybox", "ls", "-l", "/"); //my_system("/bin/busybox", "ls", "-l", "/flash/rw/disk/flash/rw/disk");
//my_system("/bin/busybox", "ls", "-l", "/system/flash/rw/disk/pub/OWL.sh"); //my_system("/bin/busybox", "ls", "-l", "/system/flash/rw/disk/pub/OWL.sh");
//my_system("/bin/busybox", "ls", "-l", "/system/flash/rw/disk/pub"); //my_system("/bin/busybox", "ls", "-l", "/system/flash/rw/disk/pub");
//my_system("/bin/busybox", "--help", NULL); //my_system("/bin/busybox", "--help", NULL);

BIN
ready-kernels/kernel-new-7.0b1.elf
View file

Binary file not shown.