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degesch: implement JOIN handling

This commit is contained in:
Přemysl Eric Janouch 2015-04-19 21:58:46 +02:00
parent 63d01191b6
commit 56ae38b19a
1 changed files with 88 additions and 2 deletions
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90
degesch.c
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@ -1206,8 +1206,33 @@ init_buffers (struct app_context *ctx)
LIST_APPEND_WITH_TAIL (ctx->buffers, ctx->buffers_tail, server);
}
// --- Users, channels ---------------------------------------------------------
// --- Supporting code ---------------------------------------------------------
static char *
irc_cut_nickname (const char *prefix)
{
return xstrndup (prefix, strcspn (prefix, "!@"));
}
static bool
irc_is_this_us (struct app_context *ctx, const char *prefix)
{
char *nick = irc_cut_nickname (prefix);
bool result = !irc_strcmp (nick, ctx->irc_nickname);
free (nick);
return result;
}
static bool
irc_is_channel (struct app_context *ctx, const char *ident)
{
(void) ctx; // TODO: parse prefixes from server features
return *ident && !!strchr ("#&+!", *ident);
}
static void
irc_shutdown (struct app_context *ctx)
{
@ -1712,8 +1737,69 @@ irc_to_utf8 (struct app_context *ctx, const char *text)
static void
irc_handle_join (struct app_context *ctx, const struct irc_message *msg)
{
// TODO: if the user is us, create a new buffer and activate it.
// TODO: log a message
if (!msg->prefix || msg->params.len < 1)
return;
const char *target = msg->params.vector[0];
if (!irc_is_channel (ctx, target))
return;
struct channel *channel = str_map_find (&ctx->irc_channels, target);
struct buffer *buffer = str_map_find (&ctx->irc_buffer_map, target);
hard_assert ((channel && buffer) ||
(channel && !buffer) || (!channel && !buffer));
// We've joined a new channel
if (!channel && irc_is_this_us (ctx, msg->prefix))
{
channel = channel_new ();
channel->name = xstrdup (target);
channel->mode = xstrdup ("");
channel->topic = NULL;
str_map_set (&ctx->irc_channels, channel->name, channel);
buffer = buffer_new ();
buffer->type = BUFFER_CHANNEL;
buffer->name = xstrdup (target);
buffer->channel = channel_ref (channel);
LIST_APPEND_WITH_TAIL (ctx->buffers, ctx->buffers_tail, buffer);
str_map_set (&ctx->irc_buffer_map, channel->name, buffer);
buffer_activate (ctx, buffer);
}
// This is weird, ignoring
if (!channel)
return;
// Get or make a user object
char *nickname = irc_cut_nickname (msg->prefix);
struct user *user = str_map_find (&ctx->irc_users, nickname);
if (!user)
{
user = user_new ();
user->nickname = nickname;
str_map_set (&ctx->irc_users, user->nickname, user);
}
else
free (nickname);
// Link the user with the channel
struct user_channel *user_channel = user_channel_new ();
user_channel->channel = channel_ref (channel);
LIST_PREPEND (user->channels, user_channel);
struct channel_user *channel_user = channel_user_new ();
channel_user->user = user_ref (user);
channel_user->modes = xstrdup ("");
LIST_PREPEND (channel->users, channel_user);
// Finally log the message
if (buffer)
{
buffer_send (ctx, buffer, BUFFER_LINE_JOIN, 0,
msg->prefix, NULL, "%s", target);
}
}
static void