int main(int argc, char** argv) {
int index;
umask(0);
if (argc < 5) {
print_usage();
exit(-1);
}
strcpy(tmp_dir, EER_DEFAULT_TMP);
for (index = 1; index < argc; index++) {
if (strlen(argv[index]) != 2) {
arg_error = 1;
index = argc;
} else if (strncmp(argv[index], "-i", 2) == 0) {
// Input filename
if (index == argc - 1) {
arg_error = 1;
printf("Missing input filename.\n\n");
index = argc;
} else if (strlen(argv[index + 1]) > PATH_MAX - 1) {
arg_error = 2;
index = argc;
} else {
index++;
strcpy(input_filename, argv[index]);
if (!path_exists(input_filename)) {
arg_error = 4;
printf("Input filename '%s' does not exist.\n\n",
input_filename);
index = argc;
}
}
} else if (strncmp(argv[index], "-o", 2) == 0) {
// Output filename
if (index == argc - 1) {
arg_error = 1;
printf("Missing output filename.\n\n");
index = argc;
} else if (strlen(argv[index + 1]) > PATH_MAX - 1) {
arg_error = 2;
index = argc;
} else {
index++;
strcpy(output_filename, argv[index]);
}
} else if (strncmp(argv[index], "-t", 2) == 0) {
// Temp folder specified
if (index == argc - 1) {
arg_error = 1;
printf("Missing temp directory parameter.\n\n");
index = argc;
} else if (strlen(argv[index + 1]) > PATH_MAX - 1) {
arg_error = 2;
index = argc;
} else {
index++;
strcpy(tmp_dir, argv[index]);
if (!path_exists(tmp_dir)) {
arg_error = 5;
printf("Temp directory '%s' does not exist.\n\n",
tmp_dir);
index = argc;
}
}
} else if (strncmp(argv[index], "-d", 2) == 0) {
dont_unzip = 1;
} else if (strncmp(argv[index], "-c", 2) == 0) {
check_ramdisk = 1;
} else if (strncmp(argv[index], "-u", 2) == 0) {
use_dump_image = 1;
} else if (strncmp(argv[index], "-0", 2) == 0) {
ramdisk_loc = 1;
} else if (strncmp(argv[index], "-2", 2) == 0) {
ramdisk_loc = 3;
} else {
arg_error = 3;
printf("Invalid argument '%s'.\n\n", argv[index]);
index = argc;
}
}
if (arg_error != 0) {
print_usage();
exit(-1);
} else {
extract_ramdisk();
exit(0);
}
}
int main(int argc, const char** argv) {
return extract_ramdisk(argc, argv);
}
