void lttng::Session::enable_event(const std::string& event)
{
auto cp = core::posix::exec(
"/usr/bin/lttng", {"enable-event", event, "--" + boost::lexical_cast<std::string>(domain_), "-s", name_},
copy_env(), core::posix::StandardStream::empty);
throw_if_error(cp.wait_for(core::posix::wait::Flags::untraced));
}
int exec_env(t_struc *s, char **env2)
{
int i;
int j;
int option_i;
char **new_env;
i = 1;
j = 1;
option_i = 0;
new_env = env2 ? copy_env(env2) : (char **)malloc(sizeof(char *) * 1);
if (s->argc == 1)
print_env(new_env);
else
{
if (get_env_options(s, &i, &option_i) == -1)
return (-1);
if (option_i)
new_env = (char **)malloc(sizeof(char *) * 1);
s->cmd = NULL;
new_env = exec_env2(s, i, j, new_env);
if (s->cmd)
!is_builtin(s) ? exec_cmd(s, new_env) : exec_builtin(s, new_env);
else
print_env(new_env);
}
return (0);
}
Env * copy_env(Env * xs)
{
if (xs -> Nil) {
return nil_env();
} else {
return cons_env(copy_string(xs -> key), copy_string(xs -> val), copy_env(xs -> Cons));
}
}
void lttng::Session::stop()
{
auto cp = core::posix::exec(
"/usr/bin/lttng", {"stop", name_},
copy_env(), core::posix::StandardStream::stdout);
throw_if_error(cp.wait_for(core::posix::wait::Flags::untraced));
}
void lttng::Session::add_context(lttng::Context context)
{
auto cp = core::posix::exec(
"/usr/bin/lttng", {"add-context", "-t", boost::lexical_cast<std::string>(context), "--" + boost::lexical_cast<std::string>(domain_), "-s", name_},
copy_env(), core::posix::StandardStream::empty);
throw_if_error(cp.wait_for(core::posix::wait::Flags::untraced));
}
lttng::Session::~Session()
{
auto cp = core::posix::exec(
"/usr/bin/lttng", {"destroy", name_},
copy_env(), core::posix::StandardStream::empty);
throw_if_error(cp.wait_for(core::posix::wait::Flags::untraced));
}
set_env_(const Range &envs)
{
std::size_t s = std::accumulate(envs.begin(), envs.end(),
std::size_t(0), &set_env_::get_size);
env_.resize(s + 1);
std::for_each(envs.begin(), envs.end(), copy_env(env_.data()));
env_[env_.size() - 1] = 0;
}
void addnode(t_list **s, char **name)
{
if (*s == NULL)
{
*s = (t_list *)malloc(sizeof(t_list));
(*s)->content = copy_env((*s)->content, name);
(*s)->next = NULL;
}
else
addnode(&((*s)->next), name);
}
int main(int ac, char **av, char **ae)
{
char **env;
int x;
env = copy_env(ae, env);
x = 0;
while (x == 0)
env = prompt_loop(env);
return (0);
}
lttng::Session::Session(lttng::Domain domain, const std::string& name, const std::shared_ptr<lttng::Consumer>& consumer)
: domain_(domain),
name_(name),
consumer_(consumer)
{
auto cp = core::posix::exec(
"/usr/bin/lttng", {"create", name_, "--set-url", consumer->to_url()},
copy_env(), core::posix::StandardStream::empty);
throw_if_error(cp.wait_for(core::posix::wait::Flags::untraced));
}
int main(UNUSED int ac, UNUSED char **av, char **env)
{
t_data data;
data.user = NULL;
data.old_pwd = NULL;
signal(SIGINT, SIG_IGN);
init_builtins(&data);
copy_env(env, &data);
if (start_shell(&data) == -2)
{
free_all(&data);
return (my_getnbr(data.cmd[1]));
}
free_all(&data);
return (0);
}
int main(int ac, char **av, char **env)
{
t_shell *shell;
t_check check[4];
int return_value;
if ((shell = malloc(sizeof(t_shell))) == NULL)
return (1);
if (env[0] != NULL)
copy_env(shell, env);
shell->status = 0;
init_check(check);
return_value = my_core(shell, check);
(void)ac;
(void)av;
my_putstr("exit\n");
free_all_on_exit(shell);
return (return_value);
}
int main(int argc, char **argv, char **env)
{
t_struc s;
ft_poubelle(argc, argv);
gestion_signaux();
if (env[0])
s.env = copy_env(env);
else
s.env = creat_minimalist_env();
increment_shlvl(&s);
s.line = ft_strnew(0);
while (42)
{
ft_putstr("[\033[32mMinishell\033[33;0m] > ");
run_minishell(&s);
}
free(s.line);
return (0);
}
t_colour refract(t_env *e, int depth, t_colour colour)
{
t_env *refract_env;
if (depth > e->maxdepth)
return (colour);
refract_env = copy_env(e);
if (e->hit_type == FACE)
{
set_refract_ray_object(e, refract_env);
intersect_scene(refract_env);
colour = find_colour_struct(refract_env, depth);
}
else if (e->hit_type == PRIMITIVE)
{
set_refract_ray_prim(e, refract_env);
intersect_scene(refract_env);
colour = find_colour_struct(refract_env, depth);
}
free(refract_env);
return (colour);
}
struct global_state *copy_global_state(struct global_state *gstate)
/* Returns: A copy of global state gstate, which includes copying
global variable and module state
*/
{
struct global_state *newp;
value tmp;
GCPRO1(gstate);
newp = (struct global_state *)allocate_record(type_vector, 8);
GCPRO1(newp);
tmp = copy_table(gstate->modules); newp->modules = tmp;
tmp = copy_vector(gstate->mvars); newp->mvars = tmp;
tmp = copy_vector(gstate->types); newp->types = tmp;
tmp = copy_vector(gstate->names); newp->names = tmp;
tmp = copy_table(gstate->global); newp->global = tmp;
tmp = copy_table(gstate->gsymbols); newp->gsymbols = tmp;
tmp = copy_env(gstate->environment); newp->environment = tmp;
newp->machine = gstate->machine;
GCPOP(2);
return newp;
}
int
main(int argc, char **argv)
{
int max_tries = 5;
int try;
char username[32];
int optidx = 0;
int ask = 1;
struct sigaction sa;
setprogname(argv[0]);
#ifdef KRB5
{
krb5_error_code ret;
ret = krb5_init_context(&context);
if (ret)
errx (1, "krb5_init_context failed: %d", ret);
}
#endif
openlog("login", LOG_ODELAY | LOG_PID, LOG_AUTH);
if (getarg (args, sizeof(args) / sizeof(args[0]), argc, argv,
&optidx))
usage (1);
argc -= optidx;
argv += optidx;
if(help_flag)
usage(0);
if (version_flag) {
print_version (NULL);
return 0;
}
if (geteuid() != 0)
errx(1, "only root may use login, use su");
/* Default tty settings. */
stty_default();
if(p_flag)
copy_env();
else {
/* this set of variables is always preserved by BSD login */
if(getenv("TERM"))
add_env("TERM", getenv("TERM"));
if(getenv("TZ"))
add_env("TZ", getenv("TZ"));
}
if(*argv){
if(strchr(*argv, '=') == NULL && strcmp(*argv, "-") != 0){
strlcpy (username, *argv, sizeof(username));
ask = 0;
}
}
#if defined(DCE) && defined(AIX)
esetenv("AUTHSTATE", "DCE", 1);
#endif
/* XXX should we care about environment on the command line? */
memset(&sa, 0, sizeof(sa));
sa.sa_handler = sig_handler;
sigemptyset(&sa.sa_mask);
sa.sa_flags = 0;
sigaction(SIGALRM, &sa, NULL);
alarm(login_timeout);
for(try = 0; try < max_tries; try++){
struct passwd *pwd;
char password[128];
int ret;
char ttname[32];
char *tty, *ttyn;
char prompt[128];
#ifdef OTP
char otp_str[256];
#endif
if(ask){
f_flag = 0;
#if 0
r_flag = 0;
#endif
ret = read_string("login: "******"");
}
else
#endif
{
#ifdef OTP
if(auth_level && strcmp(auth_level, "otp") == 0 &&
otp_challenge(&otp_ctx, username,
otp_str, sizeof(otp_str)) == 0)
snprintf (prompt, sizeof(prompt), "%s's %s Password: "******"Password: "******"Login incorrect.\n");
ask = 1;
continue;
}
if(f_flag == 0 && check_password(pwd, password)){
fprintf(stderr, "Login incorrect.\n");
ask = 1;
continue;
}
ttyn = ttyname(STDIN_FILENO);
if(ttyn == NULL){
snprintf(ttname, sizeof(ttname), "%s??", _PATH_TTY);
ttyn = ttname;
}
if (strncmp (ttyn, _PATH_DEV, strlen(_PATH_DEV)) == 0)
tty = ttyn + strlen(_PATH_DEV);
else
tty = ttyn;
if (login_access (pwd, remote_host ? remote_host : tty) == 0) {
fprintf(stderr, "Permission denied\n");
if (remote_host)
syslog(LOG_NOTICE, "%s LOGIN REFUSED FROM %s",
pwd->pw_name, remote_host);
else
syslog(LOG_NOTICE, "%s LOGIN REFUSED ON %s",
pwd->pw_name, tty);
exit (1);
} else {
if (remote_host)
syslog(LOG_NOTICE, "%s LOGIN ACCEPTED FROM %s ppid=%d",
pwd->pw_name, remote_host, (int) getppid());
else
syslog(LOG_NOTICE, "%s LOGIN ACCEPTED ON %s ppid=%d",
pwd->pw_name, tty, (int) getppid());
}
alarm(0);
do_login(pwd, tty, ttyn);
}
exit(1);
}
