void tst_release_device(const char *dev)
{
if (getenv("LTP_DEV"))
return;
/*
* Loop device was created -> we need to deatch it.
*
* The file image is deleted in tst_rmdir();
*/
detach_device(dev);
device_acquired = 0;
}
int main(int argc, char *argv[])
{
// Pid Code,erlaubt nur eine Instanz
int pid_file = open("/var/run/ctlmissile.pid", O_CREAT | O_RDWR, 0666);
int rc = flock(pid_file, LOCK_EX | LOCK_NB);
if(rc) {
if(EWOULDBLOCK == errno)
fprintf(stderr, "Another Instance is running!");
exit(0);
}
libusb_device **devlist;
libusb_device *dev;
ssize_t numdev, i;
int ret = 0;
do_init();
numdev = libusb_get_device_list(ctx, &devlist);
for(ret = 1, i = 0; i < numdev; i++) {
dev = devlist[i];
struct libusb_device_descriptor d;
libusb_get_device_descriptor(dev, &d);
int ret=0;
if (d.idVendor == 0x0a81 &&
d.idProduct == 0x0701) {
//fprintf(stderr, "Found Device:\n");
// Try to detach:
ret = detach_device(dev);
//fprintf(stderr, "%d:\n",ret);
libusb_device_handle *handle;
// get Handle:
ret = libusb_open(dev, &handle);
if(ret!=0){
fprintf(stderr, "Couldnt get Handle: %s\n",libusb_error_name(ret));
}
// Claim Device:
ret = libusb_claim_interface(handle,0);
if(ret!=0){
fprintf(stderr, "Error with Claiming: %s\n",libusb_error_name(ret));
}
int delay;
sscanf (argv[2],"%d",&delay);
// Try Command
makeCommand(handle,argv[1],delay);
// Try to reset
//libusb_reset_device(handle);
break;
}
}
if (!dev) {
fprintf(stderr, "Unable to find device.\n");
exit(EXIT_FAILURE);
}
return 0;
}
main (int argc, char **argv) {
char *params[10], *lodevice;
char *prefix, *fname, *mountpoint;
pid_t pid, cluster_size=0;
int status,opt=0,q=0;
long size=0;
#ifdef PATH
if (strlen(PATH) > MAX_PATH_LENGTH) {
fprintf(stderr, "too long PATH\n");
exit(1);
}
prefix = malloc(sizeof(char)*strlen(PATH)+1);
if (prefix == NULL) {
perror(PNAME);
exit(1);
}
strcpy (prefix,PATH);
#else
#error "must define PATH"
#endif
#ifdef MOUNTPOINT
if (strlen(MOUNTPOINT) > MAX_PATH_LENGTH) {
fprintf(stderr, "too long MOUNTPOINT\n");
exit(1);
}
mountpoint = malloc(sizeof(char)*strlen(MOUNTPOINT)+1);
if (mountpoint == NULL) {
perror(PNAME);
exit(1);
}
strcpy (mountpoint,MOUNTPOINT);
sanitize_path(mountpoint);
#else
#error "must define MOUNTPOINT"
#endif
if (argc < 2) {
fprintf(stderr,"Usage: %s [create fstype size cluster_size name [clean | random] filename | attach fstype filename | detach]\n", PNAME);
exit(1);
}
if (strcmp(argv[1], "create") == 0) {
if (argc < 2) {
fprintf(stderr,"Usage: %s create ntfs|FAT16 ...\n", PNAME);
exit(1);
}
if (strcmp(argv[2], "ntfs") == 0) {
if (argc != 8) {
fprintf(stderr,"Usage: %s create fstype size cluster_size name [clean | random] filename\n", PNAME);
exit(1);
}
/* freopen("/dev/null","w",stderr);*/
if (strlen(argv[3]) > 12) {
fprintf(stderr,"Too long size parameter\n");
exit(1);
}
size = calculate_size(argv[3]);
if (strlen(argv[7]) > MAX_PATH_LENGTH) {
fprintf(stderr, "Too long parameter %s\n", argv[7]);
exit(1);
}
fname = malloc(sizeof(char)*strlen(argv[7])+1);
if (fname == NULL) {
perror(PNAME);
exit(1);
}
strcpy(fname, argv[7]);
if ((atoi(argv[4]) < 1 || atoi (argv[4]) > 32) || atoi(argv[4]) & 1) {
fprintf(stderr,"Cluster size must be a multiple of 2 and max 32\n");
exit(1);
}
cluster_size = atoi(argv[4])*512;
/* Generally we could be more allowing here but use the same routine
for reasons of pure laziness.
Technically only white space, ?, *, " and ' should be really
frowned upon here
*/
sanitize_path(argv[5]);
if (strlen(argv[5]) > 20) {
fprintf(stderr, "too long parameter %s", argv[5]);
exit(1);
}
if (strcmp(argv[6], "random") == 0) {
create_file(prefix, fname, size, C_RANDOM);
}
else {
create_file(prefix, fname, size, C_ZERO);
}
create_ntfs_filesystem(prefix, fname, argv[5], cluster_size);
exit(0);
}
if ((strcmp(argv[2], "FAT16") == 0) || (strcmp(argv[2],"FAT32") == 0) || (strcmp(argv[2], "FAT12") == 0) ||
(strcmp(argv[2], "GENERICFAT") == 0)) {
if (argc != 9) {
fprintf(stderr,"Usage: %s create FAT16|FAT12|FAT32 size cluster_size sector_size name [clean | random] filename\n", PNAME);
exit(1);
}
/* freopen("/dev/null","w",stderr);*/
if (strlen(argv[3]) > 12) {
fprintf(stderr,"Too long size parameter\n");
exit(1);
}
size = calculate_size(argv[3]);
if (strlen(argv[8]) > MAX_PATH_LENGTH) {
fprintf(stderr, "Too long parameter %s\n", argv[8]);
exit(1);
}
fname = malloc(sizeof(char)*strlen(argv[7])+1);
if (fname == NULL) {
perror(PNAME);
exit(1);
}
strcpy(fname, argv[8]);
if ((atoi(argv[4]) < 1 || atoi (argv[4]) > 32) || atoi(argv[4]) & 1) {
fprintf(stderr,"Cluster size must be a multiple of 2 and max 32\n");
exit(1);
}
cluster_size = atoi(argv[4])*512;
if ((atoi(argv[5]) < 512 || atoi (argv[5]) > 32768) || (atoi(argv[5]) & (atoi(argv[5])-1))) {
fprintf(stderr,"Sector size must be a multiple of 512, max 32768 and a power of two\n");
exit(1);
}
/* Generally we could be more allowing here but use the same routine
for reasons of pure laziness.
Technically only white space, ?, *, " and ' should be really
frowned upon here
*/
sanitize_path(argv[6]);
if (strlen(argv[6]) > 11) {
fprintf(stderr, "too long parameter %s (max 11 chars)\n", argv[6]);
exit(1);
}
if (strcmp(argv[7], "random") == 0) {
create_file(prefix, fname, size, C_RANDOM);
}
else {
create_file(prefix, fname, size, C_ZERO);
}
create_fat_filesystem(prefix, argv[2], fname, argv[6], atoi(argv[5]),argv[4]);
exit(0);
}
else {
fprintf(stderr, "Unknown file system type %s\n", argv[2]);
exit(1);
}
}
/* Attach */
if (strcmp(argv[1], "attach") == 0) {
if (argc != 4) {
fprintf(stderr,"Usage: %s attach fstype filename\n", PNAME);
exit(1);
}
if (strlen(argv[3]) > MAX_PATH_LENGTH) {
fprintf(stderr, "Too long parameter %s\n", argv[3]);
exit(1);
}
fname = malloc(sizeof(char)*strlen(argv[3])+1);
if (fname == NULL) {
perror(PNAME);
exit(1);
}
strcpy(fname, argv[3]);
lodevice = attach_file(prefix,fname);
if (lodevice) {
if (strcmp(argv[2],"ntfs") == 0) {
q = mount_ntfs_filesystem(lodevice);
if (q != 0)
detach_device(lodevice);
exit(q);
}
if (strncmp(argv[2], "FAT",3 ) == 0) {
q = mount_fat_filesystem(lodevice);
if (q != 0)
detach_device(lodevice);
exit(q);
}
else {
fprintf(stderr, "unknown file system type %s\n", argv[2]);
detach_device(lodevice);
exit(1);
}
}
else
fprintf (stderr, "Cannot find loopback device\n");
exit(0);
}
/* detach */
if (strcmp(argv[1], "detach") == 0) {
freopen("/dev/null","w",stderr);
exit(detach_image());
}
fprintf(stderr,"Usage: %s [create fstype size cluster_size name [clean | random] filename | attach fstype filename | detach]\n", PNAME);
exit(1);
}
