int
main(int argc, char *argv[])
{
struct stat st;
int fd;
int ret = -1;
if (argc != 3) {
usage();
}
if ((fd = open(argv[2], O_RDONLY)) == -1) {
perror("open");
return 1;
}
if (fstat(fd, &st) != 0) {
perror("fdstat");
(void) close(fd);
return 1;
}
if (!S_ISREG(st.st_mode)) {
fprintf(stderr, "[%s] is not a regular file\n", argv[2]);
(void) close(fd);
return 1;
}
sodium_init();
if (strcmp(argv[1], "-e") == 0) {
ret = file_encrypt(fd, st.st_size);
} else if (strcmp(argv[1], "-d") == 0) {
ret = file_decrypt(fd);
} else {
usage();
}
close(fd);
if (ret != 0) {
fprintf(stderr, "Aborted.\n");
}
return -ret;
}
int TestFile()
{
printf("This is File Encrypt test\n");
unsigned char buff_password[] = "01234567890abcef";
printf("文件加密中.............\n");
if (file_encrypt(ENCRYPT_AES, "2.jpg", "2.en", buff_password) != 0)
{
printf("file encrypt failed\n");
exit(0);//TODO
}
printf("文件解密中.............\n");
if (file_decrypt(ENCRYPT_AES, "2.en", "3.jpg", buff_password) != 0)
{
printf("file decrypt failed\n");
exit(0);
}
return 0;
}