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-rw-r--r--src/modules/m_sqllog.cpp305
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diff --git a/src/modules/m_sqllog.cpp b/src/modules/m_sqllog.cpp
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+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+#include "m_sqlv2.h"
+
+static Module* SQLModule;
+static Module* MyMod;
+static std::string dbid;
+
+enum LogTypes { LT_OPER = 1, LT_KILL, LT_SERVLINK, LT_XLINE, LT_CONNECT, LT_DISCONNECT, LT_FLOOD, LT_LOADMODULE };
+
+enum QueryState { FIND_SOURCE, FIND_NICK, FIND_HOST, DONE};
+
+class QueryInfo;
+
+std::map<unsigned long,QueryInfo*> active_queries;
+
+class QueryInfo
+{
+public:
+ QueryState qs;
+ unsigned long id;
+ std::string nick;
+ std::string source;
+ std::string hostname;
+ int sourceid;
+ int nickid;
+ int hostid;
+ int category;
+ time_t date;
+ bool insert;
+
+ QueryInfo(const std::string &n, const std::string &s, const std::string &h, unsigned long i, int cat)
+ {
+ qs = FIND_SOURCE;
+ nick = n;
+ source = s;
+ hostname = h;
+ id = i;
+ category = cat;
+ sourceid = nickid = hostid = -1;
+ date = ServerInstance->Time();
+ insert = false;
+ }
+
+ void Go(SQLresult* res)
+ {
+ SQLrequest req = SQLrequest(MyMod, SQLModule, dbid, SQLquery(""));
+ switch (qs)
+ {
+ case FIND_SOURCE:
+ if (res->Rows() && sourceid == -1 && !insert)
+ {
+ sourceid = atoi(res->GetValue(0,0).d.c_str());
+ req = SQLrequest(MyMod, SQLModule, dbid, SQLquery("SELECT id,actor FROM ircd_log_actors WHERE actor='?'") % nick);
+ if(req.Send())
+ {
+ insert = false;
+ qs = FIND_NICK;
+ active_queries[req.id] = this;
+ }
+ }
+ else if (res->Rows() && sourceid == -1 && insert)
+ {
+ req = SQLrequest(MyMod, SQLModule, dbid, SQLquery("SELECT id,actor FROM ircd_log_actors WHERE actor='?'") % source);
+ if(req.Send())
+ {
+ insert = false;
+ qs = FIND_SOURCE;
+ active_queries[req.id] = this;
+ }
+ }
+ else
+ {
+ req = SQLrequest(MyMod, SQLModule, dbid, SQLquery("INSERT INTO ircd_log_actors (actor) VALUES('?')") % source);
+ if(req.Send())
+ {
+ insert = true;
+ qs = FIND_SOURCE;
+ active_queries[req.id] = this;
+ }
+ }
+ break;
+
+ case FIND_NICK:
+ if (res->Rows() && nickid == -1 && !insert)
+ {
+ nickid = atoi(res->GetValue(0,0).d.c_str());
+ req = SQLrequest(MyMod, SQLModule, dbid, SQLquery("SELECT id,hostname FROM ircd_log_hosts WHERE hostname='?'") % hostname);
+ if(req.Send())
+ {
+ insert = false;
+ qs = FIND_HOST;
+ active_queries[req.id] = this;
+ }
+ }
+ else if (res->Rows() && nickid == -1 && insert)
+ {
+ req = SQLrequest(MyMod, SQLModule, dbid, SQLquery("SELECT id,actor FROM ircd_log_actors WHERE actor='?'") % nick);
+ if(req.Send())
+ {
+ insert = false;
+ qs = FIND_NICK;
+ active_queries[req.id] = this;
+ }
+ }
+ else
+ {
+ req = SQLrequest(MyMod, SQLModule, dbid, SQLquery("INSERT INTO ircd_log_actors (actor) VALUES('?')") % nick);
+ if(req.Send())
+ {
+ insert = true;
+ qs = FIND_NICK;
+ active_queries[req.id] = this;
+ }
+ }
+ break;
+
+ case FIND_HOST:
+ if (res->Rows() && hostid == -1 && !insert)
+ {
+ hostid = atoi(res->GetValue(0,0).d.c_str());
+ req = SQLrequest(MyMod, SQLModule, dbid,
+ SQLquery("INSERT INTO ircd_log (category_id,nick,host,source,dtime) VALUES('?','?','?','?','?')") % category % nickid % hostid % sourceid % date);
+ if(req.Send())
+ {
+ insert = true;
+ qs = DONE;
+ active_queries[req.id] = this;
+ }
+ }
+ else if (res->Rows() && hostid == -1 && insert)
+ {
+ req = SQLrequest(MyMod, SQLModule, dbid, SQLquery("SELECT id,hostname FROM ircd_log_hosts WHERE hostname='?'") % hostname);
+ if(req.Send())
+ {
+ insert = false;
+ qs = FIND_HOST;
+ active_queries[req.id] = this;
+ }
+ }
+ else
+ {
+ req = SQLrequest(MyMod, SQLModule, dbid, SQLquery("INSERT INTO ircd_log_hosts (hostname) VALUES('?')") % hostname);
+ if(req.Send())
+ {
+ insert = true;
+ qs = FIND_HOST;
+ active_queries[req.id] = this;
+ }
+ }
+ break;
+
+ case DONE:
+ std::map<unsigned long,QueryInfo*>::iterator x = active_queries.find(req.id);
+ if (x != active_queries.end())
+ {
+ delete x->second;
+ active_queries.erase(x);
+ }
+ break;
+ }
+ }
+};
+
+/* $ModDesc: Logs network-wide data to an SQL database */
+
+class ModuleSQLLog : public Module
+{
+
+ public:
+ ModuleSQLLog()
+ {
+ ServerInstance->Modules->UseInterface("SQLutils");
+ ServerInstance->Modules->UseInterface("SQL");
+
+ Module* SQLutils = ServerInstance->Modules->Find("m_sqlutils.so");
+ if (!SQLutils)
+ throw ModuleException("Can't find m_sqlutils.so. Please load m_sqlutils.so before m_sqlauth.so.");
+
+ SQLModule = ServerInstance->Modules->FindFeature("SQL");
+
+ OnRehash(NULL);
+ MyMod = this;
+ active_queries.clear();
+
+ Implementation eventlist[] = { I_OnRehash, I_OnOper, I_OnGlobalOper, I_OnKill,
+ I_OnPreCommand, I_OnUserConnect, I_OnUserQuit, I_OnLoadModule, I_OnRequest };
+ ServerInstance->Modules->Attach(eventlist, this, 9);
+ }
+
+ virtual ~ModuleSQLLog()
+ {
+ ServerInstance->Modules->DoneWithInterface("SQL");
+ ServerInstance->Modules->DoneWithInterface("SQLutils");
+ }
+
+
+ void ReadConfig()
+ {
+ ConfigReader Conf;
+ dbid = Conf.ReadValue("sqllog","dbid",0); // database id of a database configured in sql module
+ }
+
+ virtual void OnRehash(User* user)
+ {
+ ReadConfig();
+ }
+
+ virtual const char* OnRequest(Request* request)
+ {
+ if(strcmp(SQLRESID, request->GetId()) == 0)
+ {
+ SQLresult* res;
+ std::map<unsigned long, QueryInfo*>::iterator n;
+
+ res = static_cast<SQLresult*>(request);
+ n = active_queries.find(res->id);
+
+ if (n != active_queries.end())
+ {
+ n->second->Go(res);
+ active_queries.erase(n);
+ }
+
+ return SQLSUCCESS;
+ }
+
+ return NULL;
+ }
+
+ void AddLogEntry(int category, const std::string &nick, const std::string &host, const std::string &source)
+ {
+ // is the sql module loaded? If not, we don't attempt to do anything.
+ if (!SQLModule)
+ return;
+
+ SQLrequest req = SQLrequest(this, SQLModule, dbid, SQLquery("SELECT id,actor FROM ircd_log_actors WHERE actor='?'") % source);
+ if(req.Send())
+ {
+ QueryInfo* i = new QueryInfo(nick, source, host, req.id, category);
+ i->qs = FIND_SOURCE;
+ active_queries[req.id] = i;
+ }
+ }
+
+ virtual void OnOper(User* user, const std::string &opertype)
+ {
+ AddLogEntry(LT_OPER,user->nick,user->host,user->server);
+ }
+
+ virtual void OnGlobalOper(User* user)
+ {
+ AddLogEntry(LT_OPER,user->nick,user->host,user->server);
+ }
+
+ virtual ModResult OnKill(User* source, User* dest, const std::string &reason)
+ {
+ AddLogEntry(LT_KILL,dest->nick,dest->host,source->nick);
+ return MOD_RES_PASSTHRU;
+ }
+
+ virtual ModResult OnPreCommand(std::string &command, std::vector<std::string> &parameters, User *user, bool validated, const std::string &original_line)
+ {
+ if ((command == "GLINE" || command == "KLINE" || command == "ELINE" || command == "ZLINE") && validated)
+ {
+ AddLogEntry(LT_XLINE,user->nick,command[0]+std::string(":")+parameters[0],user->server);
+ }
+ return MOD_RES_PASSTHRU;
+ }
+
+ virtual void OnUserConnect(User* user)
+ {
+ AddLogEntry(LT_CONNECT,user->nick,user->host,user->server);
+ }
+
+ virtual void OnUserQuit(User* user, const std::string &reason, const std::string &oper_message)
+ {
+ AddLogEntry(LT_DISCONNECT,user->nick,user->host,user->server);
+ }
+
+ virtual void OnLoadModule(Module* mod, const std::string &name)
+ {
+ AddLogEntry(LT_LOADMODULE,name,ServerInstance->Config->ServerName, ServerInstance->Config->ServerName);
+ }
+
+ virtual Version GetVersion()
+ {
+ return Version("Logs network-wide data to an SQL database", VF_VENDOR, API_VERSION);
+ }
+
+};
+
+MODULE_INIT(ModuleSQLLog)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 19:48:12 +0000