/* wrapper for inet_ntop function */
const char*
Inet_ntop (int family,
const void *addrptr,
char *strptr,
size_t len)
{
const char* ptr;
if (strptr == NULL)
{
sd_journal_perror ("NULL destination pointer.");
return NULL;
}
ptr = inet_ntop (family, addrptr, strptr, len);
if (ptr == NULL) sd_journal_print (LOG_DEBUG, "inet_ntop returned NULL.");
return ptr; /* may return NULL */
}
int main(int argc, char *argv[])
{
std::string id_wanted;
std::string value;
char *argv0;
bool newline = false;
ARGBEGIN
{
case 'n':
newline = true;
break;
}
ARGEND
// this prevents us from going on if we don't know what password
if(argv == NULL || *argv == NULL)
exit(EXIT_FAILURE);
id_wanted = std::string(*argv);
try
{
value = get_password(id_wanted);
}
catch(std::system_error& e)
{
errno = e.code().value();
sd_journal_perror("Unable to read key");
exit(EXIT_FAILURE);
}
catch(std::runtime_error& e)
{
sd_journal_print(LOG_INFO, e.what());
exit(EXIT_FAILURE);
}
std::cout << value;
if(newline)
std::cout << "\n";
exit(EXIT_SUCCESS);
}
static int _perror (lua_State *L) {
const char *message = luaL_checkstring(L, 1);
return handle_log_result(L, sd_journal_perror(message));
}
