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degesch: implement auto-away

This commit is contained in:
Přemysl Eric Janouch 2015-11-22 23:04:51 +01:00
parent b746c014aa
commit 4d11be0b85
3 changed files with 103 additions and 3 deletions
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2
NEWS
View File

@ -5,6 +5,8 @@
* degesch: added detection of pasting, so that it doesn't trigger other
keyboard shortcuts, such as for autocomplete
* degesch: added auto-away capability
* degesch: added an /oper command
* degesch: libedit backend works again

2
README.adoc
View File

@ -24,7 +24,7 @@ This is the largest application within the project. It has most of the stuff
you'd expect of an IRC client, such as being able to set up multiple servers,
a powerful configuration system, integrated help, text formatting, CTCP queries,
automatic splitting of overlong messages, autocomplete, logging to file,
command aliases and rudimentary support for Lua scripting.
auto-away, command aliases and rudimentary support for Lua scripting.
kike
----

102
degesch.c
View File

@ -1207,6 +1207,7 @@ struct server
int nick_counter; ///< Iterates "nicks" when registering
struct str irc_user_mode; ///< Our current user modes
char *irc_user_host; ///< Our current user@host
bool autoaway_active; ///< Autoaway is currently active
bool cap_echo_message; ///< Whether the server echos messages
@ -1480,6 +1481,7 @@ struct app_context
struct poller_timer flush_timer; ///< Flush all open files (e.g. logs)
struct poller_timer date_chg_tmr; ///< Print a date change
struct poller_timer autoaway_tmr; ///< Autoaway timer
struct poller poller; ///< Manages polled descriptors
bool quitting; ///< User requested quitting
@ -1863,6 +1865,16 @@ static struct config_schema g_config_behaviour[] =
.validate = config_validate_nonnegative,
.default_ = "600" },
{ .name = "autoaway_message",
.comment = "Automated away message",
.type = CONFIG_ITEM_STRING,
.default_ = "\"I'm not here right now\"" },
{ .name = "autoaway_delay",
.comment = "Delay from the last keypress in seconds",
.type = CONFIG_ITEM_INTEGER,
.validate = config_validate_nonnegative,
.default_ = "1800" },
{ .name = "plugin_autoload",
.comment = "Plugins to automatically load on start",
.type = CONFIG_ITEM_STRING_ARRAY,
@ -6110,6 +6122,7 @@ irc_try_parse_welcome_for_userhost (struct server *s, const char *m)
static bool process_input_utf8
(struct app_context *, struct buffer *, const char *, int);
static void on_autoaway_timer (struct app_context *ctx);
static void
irc_on_registered (struct server *s, const char *nickname)
@ -6124,6 +6137,10 @@ irc_on_registered (struct server *s, const char *nickname)
// XXX: we can also use WHOIS if it's not supported (optional by RFC 2812)
irc_send (s, "USERHOST %s", s->irc_user->nickname);
// A little hack that reinstates auto-away status when we get disconnected
if (s->autoaway_active)
on_autoaway_timer (s->ctx);
const char *command = get_config_string (s->config, "command");
if (command)
{
@ -6486,6 +6503,24 @@ irc_handle_rpl_inviting (struct server *s, const struct irc_message *msg)
"You have invited #n to #S", nickname, channel_name);
}
static void
irc_handle_rpl_nowaway (struct server *s, const struct irc_message *msg)
{
(void) msg;
if (s->irc_user)
s->irc_user->away = true;
}
static void
irc_handle_rpl_unaway (struct server *s, const struct irc_message *msg)
{
(void) msg;
if (s->irc_user)
s->irc_user->away = false;
}
static void
irc_handle_err_nicknameinuse (struct server *s, const struct irc_message *msg)
{
@ -6707,6 +6742,10 @@ irc_process_numeric (struct server *s,
irc_handle_rpl_topicwhotime (s, msg); buffer = NULL; break;
case IRC_RPL_INVITING:
irc_handle_rpl_inviting (s, msg); buffer = NULL; break;
case IRC_RPL_NOWAWAY:
irc_handle_rpl_nowaway (s, msg); break;
case IRC_RPL_UNAWAY:
irc_handle_rpl_unaway (s, msg); break;
case IRC_ERR_NICKNAMEINUSE:
irc_handle_err_nicknameinuse (s, msg); buffer = NULL; break;
@ -10979,11 +11018,61 @@ done:
ctx->in_bracketed_paste = false;
}
static void
reset_autoaway (struct app_context *ctx)
{
// Stop the last one if it's been disabled altogether in the meantime
poller_timer_reset (&ctx->autoaway_tmr);
// Unset any automated statuses that are active right at this moment
struct str_map_iter iter;
str_map_iter_init (&iter, &ctx->servers);
struct server *s;
while ((s = str_map_iter_next (&iter)))
{
if (s->autoaway_active
&& s->irc_user
&& s->irc_user->away)
irc_send (s, "AWAY");
s->autoaway_active = false;
}
// And potentially start a new auto-away timer
int64_t delay = get_config_integer
(ctx->config.root, "behaviour.autoaway_delay");
if (delay)
poller_timer_set (&ctx->autoaway_tmr, delay * 1000);
}
static void
on_autoaway_timer (struct app_context *ctx)
{
// An empty message would unset any away status, so let's ignore that
const char *message = get_config_string
(ctx->config.root, "behaviour.autoaway_message");
if (!message || !*message)
return;
struct str_map_iter iter;
str_map_iter_init (&iter, &ctx->servers);
struct server *s;
while ((s = str_map_iter_next (&iter)))
{
// If the user has already been marked as away,
// don't override his current away status
if (s->irc_user
&& s->irc_user->away)
continue;
irc_send (s, "AWAY :%s", message);
s->autoaway_active = true;
}
}
static void
on_tty_readable (const struct pollfd *fd, struct app_context *ctx)
{
(void) ctx;
if (fd->revents & ~(POLLIN | POLLHUP | POLLERR))
print_debug ("fd %d: unexpected revents: %d", fd->fd, fd->revents);
@ -10995,6 +11084,10 @@ on_tty_readable (const struct pollfd *fd, struct app_context *ctx)
// XXX: this may loop for a bit: stop the event or eat the input?
// (This prevents a segfault when the input has been stopped.)
input_on_readable (&ctx->input);
// User activity detected, stop current auto-away and start anew;
// since they might have just changed the settings, do this last
reset_autoaway (ctx);
}
static void
@ -11059,6 +11152,10 @@ init_poller_events (struct app_context *ctx)
ctx->date_chg_tmr.dispatcher = (poller_timer_fn) on_date_change_timer;
ctx->date_chg_tmr.user_data = ctx;
rearm_date_change_timer (ctx);
poller_timer_init (&ctx->autoaway_tmr, &ctx->poller);
ctx->autoaway_tmr.dispatcher = (poller_timer_fn) on_autoaway_timer;
ctx->autoaway_tmr.user_data = ctx;
}
// --- Main program ------------------------------------------------------------
@ -11146,6 +11243,7 @@ main (int argc, char *argv[])
refresh_prompt (&ctx);
input_start (&ctx.input, argv[0]);
toggle_bracketed_paste (true);
reset_autoaway (&ctx);
// Finally, we juice the configuration for some servers to create
load_plugins (&ctx);