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-rw-r--r--src/modules/m_safelist.cpp197
1 files changed, 61 insertions, 136 deletions
diff --git a/src/modules/m_safelist.cpp b/src/modules/m_safelist.cpp
index af7fefc6a..1bdfb97bd 100644
--- a/src/modules/m_safelist.cpp
+++ b/src/modules/m_safelist.cpp
@@ -6,7 +6,7 @@
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
- * the file COPYING for details.
+ * the file COPYING for details.
*
* ---------------------------------------------------
*/
@@ -33,143 +33,26 @@ class ListData : public classbase
};
/* $ModDesc: A module overriding /list, and making it safe - stop those sendq problems. */
-
-typedef std::vector<userrec *> UserList;
-UserList listusers; /* vector of people doing a /list */
-class ListTimer *timer;
-
-/** To create a timer which recurs every second, we inherit from InspTimer.
- * InspTimer is only one-shot however, so at the end of each Tick() we simply
- * insert another of ourselves into the pending queue :)
- */
-class ListTimer : public InspTimer
-{
- private:
-
- char buffer[MAXBUF];
- chanrec *chan;
- InspIRCd* ServerInstance;
- const std::string glob;
- size_t ServerNameSize;
-
- public:
-
- ListTimer(InspIRCd* Instance, long interval) : InspTimer(interval,Instance->Time()), ServerInstance(Instance)
- {
- ServerNameSize = 4 + strlen(ServerInstance->Config->ServerName);
- }
-
- virtual void Tick(time_t TIME)
- {
- bool go_again = true;
-
- while (go_again)
- {
- go_again = false;
- for (UserList::iterator iter = listusers.begin(); iter != listusers.end(); iter++)
- {
- /*
- * What we do here:
- * - Get where they are up to
- * - If it's more than total number of channels, erase
- * them from the iterator, set go_again to true
- * - If not, spool more channels
- */
- userrec* u = (userrec*)(*iter);
- ListData* ld;
- u->GetExt("safelist_cache", ld);
- if ((size_t)ld->list_position > ServerInstance->chanlist->size())
- {
- u->Shrink("safelist_cache");
- DELETE(ld);
- listusers.erase(iter);
- go_again = true;
- break;
- }
- chan = NULL;
- /* Attempt to fill up to 25% the user's sendq with /LIST output */
- long amount_sent = 0;
- do
- {
- if (!ld->list_position)
- u->WriteServ("321 %s Channel :Users Name",u->nick);
- chan = ServerInstance->GetChannelIndex(ld->list_position);
- /* spool details */
- bool has_user = (chan && chan->HasUser(u));
- if ((chan) && (chan->modes[CM_PRIVATE]))
- {
- bool display = match(chan->name, ld->glob.c_str());
- long users = chan->GetUserCounter();
- if ((users) && (display))
- {
- int counter = snprintf(buffer, MAXBUF, "322 %s *", u->nick);
- amount_sent += counter + ServerNameSize;
- u->WriteServ(std::string(buffer));
- }
- }
- else if ((chan) && (((!(chan->modes[CM_PRIVATE])) && (!(chan->modes[CM_SECRET]))) || (has_user)))
- {
- bool display = match(chan->name, ld->glob.c_str());
- long users = chan->GetUserCounter();
-
- if ((users) && (display))
- {
- int counter = snprintf(buffer, MAXBUF, "322 %s %s %ld :[+%s] %s",u->nick, chan->name, users, chan->ChanModes(has_user), chan->topic);
- /* Increment total plus linefeed */
- amount_sent += counter + ServerNameSize;
- u->WriteServ(std::string(buffer));
- }
- }
- else
- {
- if (!chan)
- {
- if (!ld->list_ended)
- {
- ld->list_ended = true;
- u->WriteServ("323 %s :End of channel list.",u->nick);
- }
- }
- }
-
- ld->list_position++;
- }
- while ((chan != NULL) && (amount_sent < (u->sendqmax / 4)));
- }
- }
-
- if (listusers.size())
- {
- timer = new ListTimer(ServerInstance,1);
- ServerInstance->Timers->AddTimer(timer);
- }
- else
- {
- timer = NULL;
- }
- }
-};
class ModuleSafeList : public Module
{
time_t ThrottleSecs;
+ size_t ServerNameSize;
public:
ModuleSafeList(InspIRCd* Me) : Module::Module(Me)
{
- timer = NULL;
OnRehash(NULL, "");
}
virtual ~ModuleSafeList()
{
- if (timer)
- ServerInstance->Timers->DelTimer(timer);
}
virtual void OnRehash(userrec* user, const std::string &parameter)
{
ConfigReader MyConf(ServerInstance);
ThrottleSecs = MyConf.ReadInteger("safelist", "throttle", "60", 0, true);
+ ServerNameSize = strlen(ServerInstance->Config->ServerName) + 4;
}
virtual Version GetVersion()
@@ -179,7 +62,7 @@ class ModuleSafeList : public Module
void Implements(char* List)
{
- List[I_OnPreCommand] = List[I_OnCleanup] = List[I_OnUserQuit] = List[I_On005Numeric] = List[I_OnRehash] = 1;
+ List[I_OnBufferFlushed] = List[I_OnPreCommand] = List[I_OnCleanup] = List[I_OnUserQuit] = List[I_On005Numeric] = List[I_OnRehash] = 1;
}
/*
@@ -240,21 +123,72 @@ class ModuleSafeList : public Module
*/
ld = new ListData(0,ServerInstance->Time(), pcnt ? parameters[0] : "*");
user->Extend("safelist_cache", ld);
- listusers.push_back(user);
time_t* llt = new time_t;
*llt = ServerInstance->Time();
user->Extend("safelist_last", llt);
- if (!timer)
- {
- timer = new ListTimer(ServerInstance,1);
- ServerInstance->Timers->AddTimer(timer);
- }
+ user->WriteServ("321 %s Channel :Users Name",user->nick);
return 1;
}
+ virtual void OnBufferFlushed(userrec* user)
+ {
+ char buffer[MAXBUF];
+ ListData* ld;
+ if (user->GetExt("safelist_cache", ld))
+ {
+ chanrec* chan = NULL;
+ long amount_sent = 0;
+ do
+ {
+ chan = ServerInstance->GetChannelIndex(ld->list_position);
+ bool has_user = (chan && chan->HasUser(user));
+ if ((chan) && (chan->modes[CM_PRIVATE]))
+ {
+ bool display = match(chan->name, ld->glob.c_str());
+ long users = chan->GetUserCounter();
+ if ((users) && (display))
+ {
+ int counter = snprintf(buffer, MAXBUF, "322 %s *", user->nick);
+ amount_sent += counter + ServerNameSize;
+ user->WriteServ(std::string(buffer));
+ }
+ }
+ else if ((chan) && (((!(chan->modes[CM_PRIVATE])) && (!(chan->modes[CM_SECRET]))) || (has_user)))
+ {
+ bool display = match(chan->name, ld->glob.c_str());
+ long users = chan->GetUserCounter();
+ if ((users) && (display))
+ {
+ int counter = snprintf(buffer, MAXBUF, "322 %s %s %ld :[+%s] %s",user->nick, chan->name, users, chan->ChanModes(has_user), chan->topic);
+ amount_sent += counter + ServerNameSize;
+ user->WriteServ(std::string(buffer));
+ }
+ }
+ else
+ {
+ if (!chan)
+ {
+ if (!ld->list_ended)
+ {
+ ld->list_ended = true;
+ user->WriteServ("323 %s :End of channel list.",user->nick);
+ }
+ }
+ }
+ ld->list_position++;
+ }
+ while ((chan != NULL) && (amount_sent < (user->sendqmax / 4)));
+ if (ld->list_ended)
+ {
+ user->Shrink("safelist_cache");
+ DELETE(ld);
+ }
+ }
+ }
+
virtual void OnCleanup(int target_type, void* item)
{
if(target_type == TYPE_USER)
@@ -267,15 +201,6 @@ class ModuleSafeList : public Module
u->Shrink("safelist_cache");
DELETE(ld);
}
- for (UserList::iterator iter = listusers.begin(); iter != listusers.end(); iter++)
- {
- userrec* u2 = (userrec*)(*iter);
- if (u2 == u)
- {
- listusers.erase(iter);
- break;
- }
- }
time_t* last_list_time;
u->GetExt("safelist_last", last_list_time);
if (last_list_time)
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-19 16:34:03 +0000