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-rw-r--r--src/inspircd.cpp100
1 files changed, 89 insertions, 11 deletions
diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index b942e5700..b0d8d300b 100644
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -14,8 +14,11 @@
* ---------------------------------------------------
$Log$
- Revision 1.1 2003/01/23 19:45:58 brain
- Initial revision
+ Revision 1.2 2003/01/25 20:00:45 brain
+ Added /WHOWAS
+
+ Revision 1.1.1.1 2003/01/23 19:45:58 brain
+ InspIRCd second source tree
Revision 1.56 2003/01/22 20:49:16 brain
Added FileReader file-caching class
@@ -227,6 +230,8 @@ char PrefixQuit[MAXBUF];
char DieValue[MAXBUF];
int debugging = 0;
int MODCOUNT = -1;
+int WHOWAS_STALE = 48; // default WHOWAS Entries last 2 days before they go 'stale'
+int WHOWAS_MAX = 100; // default 100 people maximum in the WHOWAS list
int DieDelay = 5;
time_t startup_time = time(NULL);
@@ -292,6 +297,7 @@ typedef DLLFactory<ModuleFactory> ircd_module;
user_hash clientlist;
chan_hash chanlist;
+user_hash whowas;
command_table cmdlist;
file_cache MOTD;
file_cache RULES;
@@ -312,6 +318,7 @@ int usercount_i(chanrec *c);
void update_stats_l(int fd,int data_out);
char* Passwd(userrec *user);
bool IsDenied(userrec *user);
+void AddWhoWas(userrec* u);
void safedelete(userrec *p)
@@ -2519,6 +2526,7 @@ void kill_link(userrec *user,char* reason)
Blocking(user->fd);
close(user->fd);
NonBlocking(user->fd);
+ AddWhoWas(user);
if (iter != clientlist.end())
{
@@ -2768,19 +2776,62 @@ userrec* ReHashNick(char* Old, char* New)
return clientlist[New];
}
+/* adds or updates an entry in the whowas list */
+void AddWhoWas(userrec* u)
+{
+ user_hash::iterator iter = whowas.find(u->nick);
+ userrec *a = new userrec();
+ strcpy(a->nick,u->nick);
+ strcpy(a->ident,u->ident);
+ strcpy(a->dhost,u->dhost);
+ strcpy(a->host,u->host);
+ strcpy(a->fullname,u->fullname);
+ strcpy(a->server,u->server);
+ a->signon = u->signon;
+
+ /* MAX_WHOWAS: max number of /WHOWAS items
+ * WHOWAS_STALE: number of hours before a WHOWAS item is marked as stale and
+ * can be replaced by a newer one
+ */
+
+ if (iter == whowas.end())
+ {
+ if (whowas.size() == WHOWAS_MAX)
+ {
+ for (user_hash::iterator i = whowas.begin(); i != whowas.end(); i++)
+ {
+ // 3600 seconds in an hour ;)
+ if ((i->second->signon)<(time(NULL)-(WHOWAS_STALE*3600)))
+ {
+ i->second = a;
+ debug("added WHOWAS entry, purged an old record");
+ return;
+ }
+ }
+ }
+ debug("added fresh WHOWAS entry");
+ whowas[a->nick] = a;
+ }
+ else
+ {
+ debug("updated WHOWAS entry");
+ iter->second = a;
+ }
+}
+
/* add a client connection to the sockets list */
void AddClient(int socket, char* host, int port, bool iscached)
{
- int i;
- int blocking = 1;
- char resolved[MAXBUF];
- string tempnick;
- char tn2[MAXBUF];
- user_hash::iterator iter;
-
- tempnick = ConvToStr(socket) + "-unknown";
- sprintf(tn2,"%d-unknown",socket);
+ int i;
+ int blocking = 1;
+ char resolved[MAXBUF];
+ string tempnick;
+ char tn2[MAXBUF];
+ user_hash::iterator iter;
+
+ tempnick = ConvToStr(socket) + "-unknown";
+ sprintf(tn2,"%d-unknown",socket);
iter = clientlist.find(tempnick);
@@ -3059,6 +3110,7 @@ void handle_quit(char **parameters, int pcnt, userrec *user)
Blocking(user->fd);
close(user->fd);
NonBlocking(user->fd);
+ AddWhoWas(user);
if (iter != clientlist.end())
{
@@ -3396,6 +3448,31 @@ void handle_away(char **parameters, int pcnt, userrec *user)
}
}
+void handle_whowas(char **parameters, int pcnt, userrec* user)
+{
+ user_hash::iterator i = whowas.find(parameters[0]);
+
+ if (i == whowas.end())
+ {
+ WriteServ(user->fd,"406 %s %s :There was no such nickname",user->nick,parameters[0]);
+ WriteServ(user->fd,"369 %s %s :End of WHOWAS",user->nick,parameters[0]);
+ }
+ else
+ {
+ time_t rawtime = i->second->signon;
+ tm *timeinfo;
+ char b[MAXBUF];
+
+ timeinfo = localtime(&rawtime);
+ strcpy(b,asctime(timeinfo));
+ b[strlen(b)-1] = '\0';
+
+ WriteServ(user->fd,"314 %s %s %s %s * :%s",user->nick,i->second->nick,i->second->ident,i->second->dhost,i->second->fullname);
+ WriteServ(user->fd,"312 %s %s %s :%s",user->nick,i->second->nick,i->second->server,b);
+ WriteServ(user->fd,"369 %s %s :End of WHOWAS",user->nick,parameters[0]);
+ }
+
+}
void handle_trace(char **parameters, int pcnt, userrec *user)
{
@@ -3923,6 +4000,7 @@ void SetupCommandTable(void)
createcommand("INVITE",handle_invite,0,2);
createcommand("PASS",handle_pass,0,1);
createcommand("TRACE",handle_trace,'o',0);
+ createcommand("WHOWAS",handle_whowas,0,1);
}
void process_buffer(userrec *user)