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Server locking. set-password and lock-server commands, plus automatic locking.

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This commit is contained in:
Nicholas Marriott
2009-01-11 00:48:42 +00:00
parent ee0a7cda88
commit e3feb067a5
21 changed files with 778 additions and 278 deletions
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111
tmux.c
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@ -1,4 +1,4 @@
/* $Id: tmux.c,v 1.91 2009-01-10 19:37:35 nicm Exp $ */
/* $Id: tmux.c,v 1.92 2009-01-11 00:48:42 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -50,6 +50,10 @@ char *cfg_file;
struct options global_options;
struct options global_window_options;
int server_locked;
char *server_password;
time_t server_activity;
int debug_level;
int be_quiet;
time_t start_time;
@ -170,20 +174,20 @@ int
main(int argc, char **argv)
{
struct client_ctx cctx;
struct msg_command_data data;
struct msg_command_data cmddata;
struct buffer *b;
struct cmd *cmd;
struct pollfd pfd;
struct hdr hdr;
const char *shell;
struct passwd *pw;
char *path, *cause, *home;
char *path, *cause, *home, *pass = NULL;
char rpath[MAXPATHLEN], cwd[MAXPATHLEN];
int n, opt, flags;
int n, opt, flags, unlock, start_server;
flags = 0;
unlock = flags = 0;
path = NULL;
while ((opt = getopt(argc, argv, "2df:qS:uVv")) != -1) {
while ((opt = getopt(argc, argv, "2df:qS:uUVv")) != -1) {
switch (opt) {
case '2':
flags |= IDENTIFY_256COLOURS;
@ -200,6 +204,9 @@ main(int argc, char **argv)
case 'u':
flags |= IDENTIFY_UTF8;
break;
case 'U':
unlock = 1;
break;
case 'd':
flags |= IDENTIFY_HASDEFAULTS;
break;
@ -220,36 +227,37 @@ main(int argc, char **argv)
siginit();
options_init(&global_options, NULL);
options_set_number(&global_options, "status", 1);
options_set_number(&global_options, "status-fg", 0);
options_set_number(&global_options, "status-bg", 2);
options_set_number(&global_options, "bell-action", BELL_ANY);
options_set_number(&global_options, "history-limit", 2000);
options_set_number(&global_options, "buffer-limit", 9);
options_set_number(&global_options, "display-time", 750);
options_set_number(&global_options, "history-limit", 2000);
options_set_number(&global_options, "message-bg", 3);
options_set_number(&global_options, "message-fg", 0);
options_set_number(&global_options, "prefix", META);
options_set_number(&global_options, "set-titles", 1);
options_set_number(&global_options, "lock-after-time", 1800);
options_set_number(&global_options, "status", 1);
options_set_number(&global_options, "status-bg", 2);
options_set_number(&global_options, "status-fg", 0);
options_set_number(&global_options, "status-interval", 15);
options_set_number(&global_options, "status-left-length", 10);
options_set_number(&global_options, "status-right-length", 40);
options_set_string(&global_options, "status-left", "%s", ""); /* ugh */
options_set_string(
&global_options, "status-right", "\"#24T\" %%H:%%M %%d-%%b-%%y");
options_set_number(&global_options, "status-left-length", 10);
options_set_number(&global_options, "status-right-length", 40);
options_set_number(&global_options, "status-interval", 15);
options_set_number(&global_options, "set-titles", 1);
options_set_number(&global_options, "buffer-limit", 9);
options_set_number(&global_options, "message-fg", 0);
options_set_number(&global_options, "message-bg", 3);
options_init(&global_window_options, NULL);
options_set_number(&global_window_options, "xterm-keys", 0);
options_set_number(&global_window_options, "monitor-activity", 0);
options_set_number(&global_window_options, "aggressive-resize", 0);
options_set_number(&global_window_options, "remain-on-exit", 0);
options_set_number(&global_window_options, "utf8", 0);
options_set_number(&global_window_options, "mode-fg", 0);
options_set_number(&global_window_options, "mode-bg", 3);
options_set_number(&global_window_options, "mode-keys", MODEKEY_EMACS);
options_set_number(&global_window_options, "force-width", 0);
options_set_number(&global_window_options, "force-height", 0);
options_set_number(&global_window_options, "clock-mode-colour", 4);
options_set_number(&global_window_options, "clock-mode-style", 1);
options_set_number(&global_window_options, "force-height", 0);
options_set_number(&global_window_options, "force-width", 0);
options_set_number(&global_window_options, "mode-bg", 3);
options_set_number(&global_window_options, "mode-fg", 0);
options_set_number(&global_window_options, "mode-keys", MODEKEY_EMACS);
options_set_number(&global_window_options, "monitor-activity", 0);
options_set_number(&global_window_options, "utf8", 0);
options_set_number(&global_window_options, "xterm-keys", 0);
options_set_number(&global_window_options, "remain-on-exit", 0);
if (cfg_file == NULL) {
home = getenv("HOME");
@ -311,26 +319,43 @@ main(int argc, char **argv)
}
options_set_string(&global_options, "default-path", "%s", cwd);
if (argc == 0) {
cmd = xmalloc(sizeof *cmd);
cmd->entry = &cmd_new_session_entry;
cmd->entry->init(cmd, 0);
} else if ((cmd = cmd_parse(argc, argv, &cause)) == NULL) {
log_warnx("%s", cause);
exit(1);
if (unlock) {
if (argc != 0) {
log_warnx("can't specify a command when unlocking");
exit(1);
}
cmd = NULL;
if ((pass = getpass("Password: ")) == NULL)
exit(1);
start_server = 0;
} else {
if (argc == 0) {
cmd = xmalloc(sizeof *cmd);
cmd->entry = &cmd_new_session_entry;
cmd->entry->init(cmd, 0);
} else if ((cmd = cmd_parse(argc, argv, &cause)) == NULL) {
log_warnx("%s", cause);
exit(1);
}
start_server = cmd->entry->flags & CMD_STARTSERVER;
}
memset(&cctx, 0, sizeof cctx);
client_fill_session(&data);
if (client_init(
rpath, &cctx, cmd->entry->flags & CMD_STARTSERVER, flags) != 0)
memset(&cctx, 0, sizeof cctx);
if (client_init(rpath, &cctx, start_server, flags) != 0)
exit(1);
b = buffer_create(BUFSIZ);
cmd_send(cmd, b);
cmd_free(cmd);
client_write_server2(&cctx,
MSG_COMMAND, &data, sizeof data, BUFFER_OUT(b), BUFFER_USED(b));
b = buffer_create(BUFSIZ);
if (unlock) {
cmd_send_string(b, pass);
client_write_server(
&cctx, MSG_UNLOCK, BUFFER_OUT(b), BUFFER_USED(b));
} else {
cmd_send(cmd, b);
cmd_free(cmd);
client_fill_session(&cmddata);
client_write_server2(&cctx, MSG_COMMAND,
&cmddata, sizeof cmddata, BUFFER_OUT(b), BUFFER_USED(b));
}
buffer_destroy(b);
for (;;) {