int main(int ac, char **av)
{
t_env envir;
char read_char[5];
t_list *list;
int i;
tab_zero(read_char);
i = 1;
list = NULL;
if (ac > 1)
{
while (i < ac)
{
list = list_add_end(list, list_new(av[i]));
i++;
}
i = 1;
}
init_shell(&envir);
print_ft_list(list);
wait_key(read_char, &list, &envir);
restore_term(&envir);
exit(EXIT_SUCCESS);
return (0);
}
void run(t_params const* params)
{
int fd;
pid_t master;
pid_t ptyfk;
struct termios term;
fd = open(params->file, O_WRONLY | O_CREAT |
(params->append == 1 ? O_APPEND : O_TRUNC), 0644);
if (fd == -1)
xperror();
ptyfk = my_forkpty(&master, NULL);
if (ptyfk == -1)
xperror();
if (ptyfk == 0)
{
dup2_fd(master);
execl(params->shell, params->shell, NULL);
exit(0);
}
update_win_size(master);
signal(SIGWINCH, handle_resize);
remove_block(master, 0);
init_term(&term);
printf("Script started, file is %s\n", params->file);
read_input(ptyfk, master, fd);
restore_term(&term);
close(fd);
printf("Script done, file is %s\n", params->file);
}
int do_redirections(t_pipe *list_pipe,
int i,
char **env,
int is_redi)
{
int ret;
ret = 0;
if (list_pipe->cmd[i]->is_redi_left != 0)
ret += do_redi_left(list_pipe, i, env);
else if (is_redi == 1)
{
if (list_pipe->list_in[i] != -1)
if ((dup2(list_pipe->list_in[i], 0)) == -1)
return (puterror("error: dup2\n"));
}
if (list_pipe->cmd[i]->is_redi_right != 0)
ret += do_redi_right(list_pipe, i);
else if (is_redi == 1)
{
if (list_pipe->list_out[i] != -1)
if ((dup2(list_pipe->list_out[i], 1)) == -1)
return (puterror("error: dup2\n"));
}
restore_term(&term_attr);
return (ret);
}
void Keyboard::Close()
{
restore_term();
dbus_disconnect();
if (ThreadHandle())
{
StopThread();
}
}
void sigtstp_handler(t_data *data)
{
char cp[2];
cp[0] = data->term.c_cc[VSUSP];
cp[1] = 0;
restore_term(data->old_term);
signal(SIGTSTP, SIG_DFL);
ioctl(0, TIOCSTI, cp);
}
char *git_terminal_prompt(const char *prompt, int echo)
{
static struct strbuf buf = STRBUF_INIT;
int r;
FILE *input_fh, *output_fh;
#ifdef GIT_WINDOWS_NATIVE
/* try shell_prompt first, fall back to CONIN/OUT if bash is missing */
char *result = shell_prompt(prompt, echo);
if (result)
return result;
if (echo && set_echo(1))
return NULL;
#endif
input_fh = fopen(INPUT_PATH, "r" FORCE_TEXT);
if (!input_fh)
return NULL;
output_fh = fopen(OUTPUT_PATH, "w" FORCE_TEXT);
if (!output_fh) {
fclose(input_fh);
return NULL;
}
if (!echo && disable_echo()) {
fclose(input_fh);
fclose(output_fh);
return NULL;
}
fputs(prompt, output_fh);
fflush(output_fh);
r = strbuf_getline_lf(&buf, input_fh);
if (!echo) {
putc('\n', output_fh);
fflush(output_fh);
}
restore_term();
fclose(input_fh);
fclose(output_fh);
if (r == EOF)
return NULL;
return buf.buf;
}
void sig_handler(int s)
{
if (s==SIGINT && !g_abort)
{
signal(SIGINT, SIG_DFL);
g_abort = true;
return;
}
signal(SIGABRT, SIG_DFL);
signal(SIGSEGV, SIG_DFL);
signal(SIGFPE, SIG_DFL);
restore_term();
abort();
}
int main(int ac, char **av)
{
t_select params;
params.list = NULL;
if (ac <= 1)
return (-1);
ft_signal();
if (init_term(¶ms) == -1)
return (-1);
if (ft_select(ac, av, ¶ms) == -1)
return (-1);
if (restore_term(¶ms) == -1)
return (-1);
return (0);
}
void ft_enter(t_list **list, t_env *envir)
{
restore_term(envir);
while (*list && (*list)->rev != 1)
*list = (*list)->next;
if (*list)
{
ft_dprintf(EXIT, "%s", (*list)->arg);
*list = (*list)->next;
}
while (*list)
{
if ((*list)->rev == 1)
ft_dprintf(EXIT, " %s", (*list)->arg);
*list = (*list)->next;
}
}
char *git_terminal_prompt(const char *prompt, int echo)
{
static struct strbuf buf = STRBUF_INIT;
int r;
FILE *input_fh, *output_fh;
#ifdef GIT_WINDOWS_NATIVE
const char *term = getenv("TERM");
if (term && starts_with(term, "xterm"))
return xterm_prompt(prompt, echo);
#endif
input_fh = fopen(INPUT_PATH, "r" FORCE_TEXT);
if (!input_fh)
return NULL;
output_fh = fopen(OUTPUT_PATH, "w" FORCE_TEXT);
if (!output_fh) {
fclose(input_fh);
return NULL;
}
if (!echo && disable_echo()) {
fclose(input_fh);
fclose(output_fh);
return NULL;
}
fputs(prompt, output_fh);
fflush(output_fh);
r = strbuf_getline(&buf, input_fh, '\n');
if (!echo) {
putc('\n', output_fh);
fflush(output_fh);
}
restore_term();
fclose(input_fh);
fclose(output_fh);
if (r == EOF)
return NULL;
return buf.buf;
}
void ft_which_key(char *k, t_list **list, t_env *envir)
{
if (*(int*)k == 27)
{
restore_term(envir);
exit(EXIT_SUCCESS);
}
else if (*(int*)k == 10)
ft_enter(list, envir);
else if (ft_strcmp(k, tgetstr("ku", NULL)) == 0)
{
ft_dprintf(ENT, "%s\n", k);
move_curse(*list, 1);
}
else if (ft_strcmp(k, tgetstr("kd", NULL)) == 0)
move_curse(*list, 0);
else if (ft_strcmp(k, " ") == 0)
select_list(*list);
else if ((ft_strcmp(k, "\177") == 0) || *(int*)k == 2117294875)
ft_del(list);
}
static void restore_term_on_signal(int sig)
{
restore_term();
sigchain_pop(sig);
raise(sig);
}
static void restore_term_stdin(void)
{
restore_term(STDIN_FILENO, &stdin_old_attr);
}
int main(int argc, char **argv)
{
struct termios attr;
int domid;
char *sopt = "hn:";
int ch;
unsigned int num = 0;
int opt_ind=0;
struct option lopt[] = {
{ "type", 1, 0, 't' },
{ "num", 1, 0, 'n' },
{ "help", 0, 0, 'h' },
{ 0 },
};
char *dom_path = NULL, *path = NULL;
int spty, xsfd;
struct xs_handle *xs;
char *end;
console_type type = CONSOLE_INVAL;
while((ch = getopt_long(argc, argv, sopt, lopt, &opt_ind)) != -1) {
switch(ch) {
case 'h':
usage(argv[0]);
exit(0);
break;
case 'n':
num = atoi(optarg);
break;
case 't':
if (!strcmp(optarg, "serial"))
type = CONSOLE_SERIAL;
else if (!strcmp(optarg, "pv"))
type = CONSOLE_PV;
else {
fprintf(stderr, "Invalid type argument\n");
fprintf(stderr, "Console types supported are: serial, pv\n");
exit(EINVAL);
}
break;
default:
fprintf(stderr, "Invalid argument\n");
fprintf(stderr, "Try `%s --help' for more information.\n",
argv[0]);
exit(EINVAL);
}
}
if (optind >= argc) {
fprintf(stderr, "DOMID should be specified\n");
fprintf(stderr, "Try `%s --help' for more information.\n",
argv[0]);
exit(EINVAL);
}
domid = strtol(argv[optind], &end, 10);
if (end && *end) {
fprintf(stderr, "Invalid DOMID `%s'\n", argv[optind]);
fprintf(stderr, "Try `%s --help' for more information.\n",
argv[0]);
exit(EINVAL);
}
xs = xs_daemon_open();
if (xs == NULL) {
err(errno, "Could not contact XenStore");
}
signal(SIGTERM, sighandler);
dom_path = xs_get_domain_path(xs, domid);
if (dom_path == NULL)
err(errno, "xs_get_domain_path()");
if (type == CONSOLE_INVAL) {
xc_dominfo_t xcinfo;
xc_interface *xc_handle = xc_interface_open(0,0,0);
if (xc_handle == NULL)
err(errno, "Could not open xc interface");
xc_domain_getinfo(xc_handle, domid, 1, &xcinfo);
/* default to pv console for pv guests and serial for hvm guests */
if (xcinfo.hvm)
type = CONSOLE_SERIAL;
else
type = CONSOLE_PV;
xc_interface_close(xc_handle);
}
path = malloc(strlen(dom_path) + strlen("/device/console/0/tty") + 5);
if (path == NULL)
err(ENOMEM, "malloc");
if (type == CONSOLE_SERIAL)
snprintf(path, strlen(dom_path) + strlen("/serial/0/tty") + 5, "%s/serial/%d/tty", dom_path, num);
else {
if (num == 0)
snprintf(path, strlen(dom_path) + strlen("/console/tty") + 1, "%s/console/tty", dom_path);
else
snprintf(path, strlen(dom_path) + strlen("/device/console/%d/tty") + 5, "%s/device/console/%d/tty", dom_path, num);
}
/* FIXME consoled currently does not assume domain-0 doesn't have a
console which is good when we break domain-0 up. To keep us
user friendly, we'll bail out here since no data will ever show
up on domain-0. */
if (domid == 0) {
fprintf(stderr, "Can't specify Domain-0\n");
exit(EINVAL);
}
/* Set a watch on this domain's console pty */
if (!xs_watch(xs, path, ""))
err(errno, "Can't set watch for console pty");
xsfd = xs_fileno(xs);
/* Wait a little bit for tty to appear. There is a race
condition that occurs after xend creates a domain. This code
might be running before consoled has noticed the new domain
and setup a pty for it. */
spty = get_pty_fd(xs, path, 5);
if (spty == -1) {
err(errno, "Could not read tty from store");
}
init_term(spty, &attr);
init_term(STDIN_FILENO, &attr);
console_loop(spty, xs, path);
restore_term(STDIN_FILENO, &attr);
free(path);
free(dom_path);
return 0;
}
void do_exit(void) {
restore_term();
exit(0);
}
void press_enter(t_select *params)
{
params->returned = 1;
restore_term(params);
exit(0);
}
void do_escape(void) {
char s[80];
restore_term();
printf("v09>");
fgets(s, 80, stdin);
if (s[0])
s[strlen(s) - 1] = 0;
switch (toupper(s[0])) {
case 'L':
if (logfile)
fclose(logfile);
logfile = 0;
if (s[1]) {
logfile = fopen(s + 1, "w");
}
break;
case 'S':
if (infile)
fclose(infile);
infile = 0;
if (s[1]) {
infile = fopen(s + 1, "r");
}
break;
case 'X':
if (!xmstat)
do_exit();
else {
xmstat = 0;
fclose(xfile);
xfile = 0;
}
break;
case 'U':
if (xfile)
fclose(xfile);
xfile = 0;
if (s[1]) {
xfile = fopen(s + 1, "rb");
}
if (xfile)
xmstat = 1;
else
xmstat = 0;
xidx = 0;
acknak = 21;
rcvdnak = EOF;
blocknum = 1;
break;
case 'D':
if (xfile)
fclose(xfile);
xfile = 0;
if (s[1]) {
xfile = fopen(s + 1, "wb");
}
if (xfile)
xmstat = 2;
else
xmstat = 0;
xidx = 0;
acknak = 21;
blocknum = 1;
break;
case 'R':
pcreg = (mem[0xfffe] << 8) + mem[0xffff];
}
if (!tracing)
attention = 0;
escape = 0;
set_term(escchar);
}
int main(int argc, char **argv)
{
struct termios attr;
int domid;
char *sopt = "h";
int ch;
int opt_ind=0;
struct option lopt[] = {
{ "help", 0, 0, 'h' },
{ 0 },
};
char *path;
int spty, xsfd;
struct xs_handle *xs;
char *end;
while((ch = getopt_long(argc, argv, sopt, lopt, &opt_ind)) != -1) {
switch(ch) {
case 'h':
usage(argv[0]);
exit(0);
break;
}
}
if ((argc - optind) != 1) {
fprintf(stderr, "Invalid number of arguments\n");
fprintf(stderr, "Try `%s --help' for more information.\n",
argv[0]);
exit(EINVAL);
}
domid = strtol(argv[optind], &end, 10);
if (end && *end) {
fprintf(stderr, "Invalid DOMID `%s'\n", argv[optind]);
fprintf(stderr, "Try `%s --help' for more information.\n",
argv[0]);
exit(EINVAL);
}
xs = xs_daemon_open();
if (xs == NULL) {
err(errno, "Could not contact XenStore");
}
signal(SIGTERM, sighandler);
path = xs_get_domain_path(xs, domid);
if (path == NULL)
err(errno, "xs_get_domain_path()");
path = realloc(path, strlen(path) + strlen("/console/tty") + 1);
if (path == NULL)
err(ENOMEM, "realloc");
strcat(path, "/console/tty");
/* FIXME consoled currently does not assume domain-0 doesn't have a
console which is good when we break domain-0 up. To keep us
user friendly, we'll bail out here since no data will ever show
up on domain-0. */
if (domid == 0) {
fprintf(stderr, "Can't specify Domain-0\n");
exit(EINVAL);
}
/* Set a watch on this domain's console pty */
if (!xs_watch(xs, path, ""))
err(errno, "Can't set watch for console pty");
xsfd = xs_fileno(xs);
/* Wait a little bit for tty to appear. There is a race
condition that occurs after xend creates a domain. This code
might be running before consoled has noticed the new domain
and setup a pty for it. */
spty = get_pty_fd(xs, path, 5);
if (spty == -1) {
err(errno, "Could not read tty from store");
}
init_term(spty, &attr);
init_term(STDIN_FILENO, &attr);
console_loop(spty, xs, path);
restore_term(STDIN_FILENO, &attr);
free(path);
return 0;
}
