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irc: make /ban, /unban, /quiet, /unquiet send multiple at once (closes #15)

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irc: make /quiet, /unquiet honor ban_mask_default (closes #577)
This commit is contained in:
Simmo Saan
2015-11-07 14:21:00 +02:00
parent 99ebccad3f
commit 2ef5d654dc
1 changed files with 120 additions and 30 deletions
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src/plugins/irc/irc-command.c
+120 -30
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@@ -236,6 +236,122 @@ irc_command_mode_nicks (struct t_irc_server *server,
weechat_hashtable_free (nicks_sent);
}
/*
* Sends mode change for many masks on a channel.
*
* Argument "set" is "+" or "-", mode can be "b", "q", or any other mode
* supported by server.
*
* Many messages can be sent if the number of nicks is greater than the server
* limit (number of modes allowed in a single message). In this case, the first
* message is sent with high priority, and subsequent messages are sent with low
* priority.
*/
void
irc_command_mode_masks (struct t_irc_server *server,
const char *channel_name,
const char *set, const char *mode,
char **argv, int pos_masks)
{
int max_modes, modes_added, msg_priority;
long number;
char *error, modes[128+1], masks[1024], *mask;
const char *ptr_modes;
struct t_irc_channel *ptr_channel;
struct t_irc_nick *ptr_nick;
/* default is 4 modes max (if server did not send the info) */
max_modes = 4;
/*
* look for the max modes supported in one command by the server
* (in isupport value, with the format: "MODES=4")
*/
ptr_modes = irc_server_get_isupport_value (server, "MODES");
if (ptr_modes)
{
error = NULL;
number = strtol (ptr_modes, &error, 10);
if (error && !error[0])
{
max_modes = number;
if (max_modes < 1)
max_modes = 1;
if (max_modes > 128)
max_modes = 128;
}
}
/*
* first message has high priority and subsequent messages have low priority
* (so for example in case of multiple messages, the user can still send
* some messages which will have higher priority than the "MODE" messages
* we are sending now)
*/
msg_priority = IRC_SERVER_SEND_OUTQ_PRIO_HIGH;
modes_added = 0;
modes[0] = '\0';
masks[0] = '\0';
ptr_channel = irc_channel_search (server, channel_name);
for (; argv[pos_masks]; pos_masks++)
{
mask = NULL;
/* use default_ban_mask for nick arguments */
if (ptr_channel)
{
if (!strchr (argv[pos_masks], '!') && !strchr (argv[pos_masks], '@'))
{
ptr_nick = irc_nick_search (server, ptr_channel, argv[pos_masks]);
if (ptr_nick)
mask = irc_nick_default_ban_mask (ptr_nick);
}
}
/*
* if we reached the max number of modes allowed, send the MODE
* command now and flush the modes/masks strings
*/
if (modes_added == max_modes)
{
irc_server_sendf (server, msg_priority, NULL,
"MODE %s %s%s %s",
channel_name, set, modes, masks);
modes[0] = '\0';
masks[0] = '\0';
modes_added = 0;
/* subsequent messages will have low priority */
msg_priority = IRC_SERVER_SEND_OUTQ_PRIO_LOW;
}
/* add one mode letter (after +/-) and add the mask in masks */
if (strlen (masks) + 1 + strlen ((mask) ? mask : argv[pos_masks]) + 1 <
sizeof (masks)) /* BUG: mask ignored if doesn't fit */
{
strcat (modes, mode);
if (masks[0])
strcat (masks, " ");
strcat (masks, (mask) ? mask : argv[pos_masks]);
modes_added++;
}
if (mask)
free (mask);
}
/* send a final MODE command if some masks are remaining */
if (modes[0] && masks[0])
{
irc_server_sendf (server, msg_priority, NULL,
"MODE %s %s%s %s",
channel_name, set, modes, masks);
}
}
/*
* Callback for command "/admin": finds information about the administrator of
* the server.
@@ -1038,13 +1154,7 @@ irc_command_ban (void *data, struct t_gui_buffer *buffer, int argc,
if (argv[pos_args])
{
/* loop on users */
while (argv[pos_args])
{
irc_command_send_ban (ptr_server, pos_channel, "+b",
argv[pos_args]);
pos_args++;
}
irc_command_mode_masks (ptr_server, pos_channel, "+", "b", argv, pos_args);
}
else
{
@@ -4015,14 +4125,7 @@ irc_command_quiet (void *data, struct t_gui_buffer *buffer, int argc,
if (argv[pos_args])
{
/* loop on users */
while (argv[pos_args])
{
irc_server_sendf (ptr_server, IRC_SERVER_SEND_OUTQ_PRIO_HIGH, NULL,
"MODE %s +q %s",
pos_channel, argv[pos_args]);
pos_args++;
}
irc_command_mode_masks (ptr_server, pos_channel, "+", "q", argv, pos_args);
}
else
{
@@ -5598,13 +5701,7 @@ irc_command_unban (void *data, struct t_gui_buffer *buffer, int argc,
}
}
/* loop on users */
while (argv[pos_args])
{
irc_command_send_ban (ptr_server, pos_channel, "-b",
argv[pos_args]);
pos_args++;
}
irc_command_mode_masks (ptr_server, pos_channel, "-", "b", argv, pos_args);
return WEECHAT_RC_OK;
}
@@ -5658,14 +5755,7 @@ irc_command_unquiet (void *data, struct t_gui_buffer *buffer, int argc,
if (argv[pos_args])
{
/* loop on users */
while (argv[pos_args])
{
irc_server_sendf (ptr_server, IRC_SERVER_SEND_OUTQ_PRIO_HIGH, NULL,
"MODE %s -q %s",
pos_channel, argv[pos_args]);
pos_args++;
}
irc_command_mode_masks (ptr_server, pos_channel, "-", "q", argv, pos_args);
}
else
{