70 lines
1.4 KiB
C
70 lines
1.4 KiB
C
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <sys/mount.h>
|
|
|
|
#define MAX_FS 128
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
int i;
|
|
int ret = 0;
|
|
int device_found = 0;
|
|
char input_path[256];
|
|
char output_dev[256];
|
|
char output_path[256];
|
|
char cmd[512];
|
|
struct statfs buf[MAX_FS];
|
|
int fs_count;
|
|
|
|
if(argc < 4) {
|
|
printf("error: missing parameters\n");
|
|
ret = -1;
|
|
}
|
|
|
|
for(i = 1; i < argc; i++) {
|
|
|
|
if((strcmp(argv[i], "-I") == 0)&&(i+1 < argc)) {
|
|
strcpy(input_path, argv[i+1]);
|
|
i++;
|
|
} else if((strcmp(argv[i], "-O") == 0)&&(i+1 < argc)) {
|
|
strcpy(output_dev, argv[i+1]);
|
|
i++;
|
|
} else {
|
|
printf("error: unknown option %s\n", argv[i]);
|
|
ret = -1;
|
|
}
|
|
}
|
|
|
|
if(ret == 0) {
|
|
|
|
fs_count = getfsstat(NULL,0,MNT_WAIT);
|
|
if(fs_count < 0) {
|
|
perror("getfsstat");
|
|
exit(1);
|
|
}
|
|
|
|
getfsstat(buf,fs_count*sizeof(buf[0]),MNT_WAIT);
|
|
|
|
for(i = 0; i < fs_count; i++) {
|
|
if(strstr(buf[i].f_mntonname,output_dev)) {
|
|
sprintf(output_path, "%s", buf[i].f_mntonname);
|
|
device_found = 1;
|
|
}
|
|
}
|
|
|
|
if(device_found) {
|
|
printf("copying %s to %s\n", input_path, output_path);
|
|
sprintf(cmd, "scp %s %s", input_path, output_path);
|
|
system(cmd);
|
|
} else {
|
|
printf("%s not found. please ensure the device is correctly connected\n",
|
|
output_dev);
|
|
ret = -1;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|