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list: Strip colours from channel topics.

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This allows in-channel use of coloured topics (or via /topic out of
channel) but leaves channel listings clean.
This commit is contained in:
Jilles Tjoelker 2012-04-29 00:44:33 +02:00
parent dc9aebf467
commit 69e7a2cdc3
1 changed files with 28 additions and 8 deletions
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36
modules/m_list.c
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@ -48,6 +48,7 @@
#include "msg.h"
#include "parse.h"
#include "modules.h"
#include "inline/stringops.h"
static rb_dlink_list safelisting_clients = { NULL, NULL, 0 };
@ -57,6 +58,8 @@ static void _moddeinit(void);
static int m_list(struct Client *, struct Client *, int, const char **);
static int mo_list(struct Client *, struct Client *, int, const char **);
static void list_one_channel(struct Client *source_p, struct Channel *chptr, int visible);
static void safelist_check_cliexit(hook_data_client_exit * hdata);
static void safelist_client_instantiate(struct Client *, struct ListClient *);
static void safelist_client_release(struct Client *);
@ -285,6 +288,29 @@ static int mo_list(struct Client *client_p, struct Client *source_p, int parc, c
return 0;
}
/*
* list_one_channel()
*
* inputs - client pointer, channel pointer, whether normally visible
* outputs - none
* side effects - a channel is listed
*/
static void list_one_channel(struct Client *source_p, struct Channel *chptr,
int visible)
{
char topic[TOPICLEN + 1];
if (chptr->topic != NULL)
rb_strlcpy(topic, chptr->topic, sizeof topic);
else
topic[0] = '\0';
strip_colour(topic);
sendto_one(source_p, form_str(RPL_LIST), me.name, source_p->name,
visible ? "" : "!",
chptr->chname, rb_dlink_list_length(&chptr->members),
topic);
}
/*
* safelist_sendq_exceeded()
*
@ -392,10 +418,7 @@ static void safelist_channel_named(struct Client *source_p, const char *name, in
visible = !SecretChannel(chptr) || IsMember(source_p, chptr);
if (visible || operspy)
sendto_one(source_p, form_str(RPL_LIST), me.name, source_p->name,
visible ? "" : "!",
chptr->chname, rb_dlink_list_length(&chptr->members),
chptr->topic == NULL ? "" : chptr->topic);
list_one_channel(source_p, chptr, visible);
sendto_one(source_p, form_str(RPL_LISTEND), me.name, source_p->name);
return;
@ -436,10 +459,7 @@ static void safelist_one_channel(struct Client *source_p, struct Channel *chptr)
if (safelist_data->created_max && chptr->channelts > safelist_data->created_max)
return;
sendto_one(source_p, form_str(RPL_LIST), me.name, source_p->name,
visible ? "" : "!",
chptr->chname, rb_dlink_list_length(&chptr->members),
chptr->topic == NULL ? "" : chptr->topic);
list_one_channel(source_p, chptr, visible);
}
/*