]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/inspircd.cpp
Added a tiny bit more logging to LoadModule, to log to default loglevel when a module...
[user/henk/code/inspircd.git] / src / inspircd.cpp
index 18d28938169d18790538fcbe15d68942bdcf2432..df4cfe7544366da52a0aa6270a6ae2619b2738c8 100644 (file)
 #include "inspircd.h"
 #include "configreader.h"
 #include <signal.h>
-#include <time.h>
-#include <string>
 #include <exception>
-#include <stdexcept>
-#include <new>
-#include <map>
-#include <sstream>
 #include <fstream>
-#include <vector>
-#include <deque>
 #include "modules.h"
 #include "mode.h"
 #include "xline.h"
 #include "socket.h"
 #include "typedefs.h"
 #include "command_parse.h"
+#include <dlfcn.h>
 
 using irc::sockets::NonBlocking;
+using irc::sockets::Blocking;
 using irc::sockets::insp_ntoa;
 using irc::sockets::insp_inaddr;
 using irc::sockets::insp_sockaddr;
@@ -91,7 +85,7 @@ void InspIRCd::Start()
 {
        printf("\033[1;32mInspire Internet Relay Chat Server, compiled %s at %s\n",__DATE__,__TIME__);
        printf("(C) ChatSpike Development team.\033[0m\n\n");
-       printf("Developers:\t\t\033[1;32mBrain, FrostyCoolSlug, w00t, Om, Special\033[0m\n");
+       printf("Developers:\t\t\033[1;32mBrain, FrostyCoolSlug, w00t, Om, Special, pippijn, jamie\033[0m\n");
        printf("Others:\t\t\t\033[1;32mSee /INFO Output\033[0m\n");
        printf("Name concept:\t\t\033[1;32mLord_Zathras\033[0m\n\n");
 }
@@ -105,7 +99,7 @@ void InspIRCd::Rehash(int status)
        FOREACH_MOD_I(SI,I_OnRehash,OnRehash(""));
 }
 
-void InspIRCd::SetSignals(bool SEGVHandler)
+void InspIRCd::SetSignals()
 {
        signal(SIGALRM, SIG_IGN);
        signal(SIGHUP, InspIRCd::Rehash);
@@ -176,14 +170,12 @@ std::string InspIRCd::GetRevision()
 InspIRCd::InspIRCd(int argc, char** argv)
        : ModCount(-1), duration_m(60), duration_h(60*60), duration_d(60*60*24), duration_w(60*60*24*7), duration_y(60*60*24*365)
 {
-       bool SEGVHandler = false;
-
        modules.resize(255);
        factory.resize(255);
        
        this->Config = new ServerConfig(this);
+       this->SNO = new SnomaskManager(this);
        this->Start();
-       this->module_sockets.clear();
        this->TIME = this->OLDTIME = this->startup_time = time(NULL);
        srand(this->TIME);
        this->Log(DEBUG,"*** InspIRCd starting up!");
@@ -214,14 +206,6 @@ InspIRCd::InspIRCd(int argc, char** argv)
                        {
                                sleep(6);
                        }
-                       else if (!strcmp(argv[i],"-nolimit"))
-                       {
-                               printf("WARNING: The `-nolimit' option is deprecated, and now on by default. This behaviour may change in the future.\n");
-                       }
-                       else if (!strcmp(argv[i],"-notraceback"))
-                       {
-                               SEGVHandler = false;
-                       }
                        else if (!strcmp(argv[i],"-logfile"))
                        {
                                if (argc > i+1)
@@ -238,7 +222,7 @@ InspIRCd::InspIRCd(int argc, char** argv)
                        }
                        else
                        {
-                               printf("Usage: %s [-nofork] [-nolog] [-debug] [-wait] [-nolimit] [-notraceback] [-logfile <filename>]\n",argv[0]);
+                               printf("Usage: %s [-nofork] [-nolog] [-debug] [-wait] [-logfile <filename>]\n",argv[0]);
                                Exit(ERROR);
                        }
                }
@@ -266,7 +250,7 @@ InspIRCd::InspIRCd(int argc, char** argv)
        memset(&Config->implement_lists,0,sizeof(Config->implement_lists));
 
        printf("\n");
-       this->SetSignals(SEGVHandler);
+       this->SetSignals();
        if (!Config->nofork)
        {
                if (!this->DaemonSeed())
@@ -350,6 +334,7 @@ void InspIRCd::EraseFactory(int j)
        {
                if (v == j)
                {
+                       delete *t;
                        factory.erase(t);
                        factory.push_back(NULL);
                        return;
@@ -470,9 +455,9 @@ void InspIRCd::BuildISupport()
 {
        // the neatest way to construct the initial 005 numeric, considering the number of configure constants to go in it...
        std::stringstream v;
-       v << "WALLCHOPS WALLVOICES MODES=" << MAXMODES << " CHANTYPES=# PREFIX=(ohv)@%+ MAP MAXCHANNELS=" << MAXCHANS << " MAXBANS=60 VBANLIST NICKLEN=" << NICKMAX-1;
+       v << "WALLCHOPS WALLVOICES MODES=" << MAXMODES << " CHANTYPES=# PREFIX=" << this->Modes->BuildPrefixes() << " MAP MAXCHANNELS=" << MAXCHANS << " MAXBANS=60 VBANLIST NICKLEN=" << NICKMAX-1;
        v << " CASEMAPPING=rfc1459 STATUSMSG=@%+ CHARSET=ascii TOPICLEN=" << MAXTOPIC << " KICKLEN=" << MAXKICK << " MAXTARGETS=" << Config->MaxTargets << " AWAYLEN=";
-       v << MAXAWAY << " CHANMODES=b,k,l,psmnti FNC NETWORK=" << Config->Network << " MAXPARA=32";
+       v << MAXAWAY << " CHANMODES=" << this->Modes->ChanModes() << " FNC NETWORK=" << Config->Network << " MAXPARA=32";
        Config->data005 = v.str();
        FOREACH_MOD_I(this,I_On005Numeric,On005Numeric(Config->data005));
 }
@@ -581,6 +566,22 @@ bool InspIRCd::LoadModule(const char* filename)
                        if ((long)factory[this->ModCount+1]->factory != -1)
                        {
                                Module* m = factory[this->ModCount+1]->factory->CreateModule(this);
+
+                               Version v = m->GetVersion();
+
+                               if (v.API != API_VERSION)
+                               {
+                                       delete m;
+                                       delete a;
+                                       this->Log(DEFAULT,"Unable to load %s: Incorrect module API version: %d (our version: %d)",modfile,v.API,API_VERSION);
+                                       snprintf(MODERR,MAXBUF,"Loader/Linker error: Incorrect module API version: %d (our version: %d)",v.API,API_VERSION);
+                                       return false;
+                               }
+                               else
+                               {
+                                       this->Log(DEFAULT,"New module introduced: %s (API version %d, Module version %d.%d.%d.%d)%s", filename, v.API, v.Major, v.Minor, v.Revision, v.Build, (!(v.Flags & VF_VENDOR) ? " [3rd Party]" : " [Vendor]"));
+                               }
+
                                modules[this->ModCount+1] = m;
                                /* save the module and the module's classfactory, if
                                 * this isnt done, random crashes can occur :/ */
@@ -667,11 +668,9 @@ void InspIRCd::DoOneIteration(bool process_module_sockets)
                        WriteOpers("*** \002EH?!\002 -- Time is flowing BACKWARDS in this dimension! Clock drifted backwards %d secs.",abs(OLDTIME-TIME));
                if ((TIME % 3600) == 0)
                {
-                       irc::whowas::MaintainWhoWas(TIME);
+                       irc::whowas::MaintainWhoWas(this, TIME);
                }
                Timers->TickTimers(TIME);
-               if (process_module_sockets)
-                       this->DoSocketTimeouts(TIME);
                this->DoBackgroundUserStuff(TIME);
 
                if ((TIME % 5) == 0)
@@ -713,30 +712,6 @@ bool InspIRCd::IsIdent(const char* n)
 }
 
 
-bool InspIRCd::IsNick(const char* n)
-{
-       if (!n || !*n)
-               return false;
-
-       int p = 0; 
-       for (char* i = (char*)n; *i; i++, p++)
-       {
-               /* "A"-"}" can occur anywhere in a nickname */
-               if ((*i >= 'A') && (*i <= '}'))
-               {
-                       continue;
-               }
-               /* "0"-"9", "-" can occur anywhere BUT the first char of a nickname */
-               if ((((*i >= '0') && (*i <= '9')) || (*i == '-')) && (i > n))
-               {
-                       continue;
-               }
-               /* invalid character! abort */
-               return false;
-       }
-       return (p < NICKMAX - 1);
-}
-
 int InspIRCd::Run()
 {
        while (true)
@@ -792,3 +767,71 @@ time_t InspIRCd::Time()
        return TIME;
 }
 
+bool FileLogger::Readable()
+{
+       return false;
+}
+
+void FileLogger::HandleEvent(EventType et)
+{
+       this->WriteLogLine("");
+       ServerInstance->SE->DelFd(this);
+}
+
+void FileLogger::WriteLogLine(const std::string &line)
+{
+       if (line.length())
+               buffer.append(line);
+
+       if (log)
+       {
+               int written = fprintf(log,"%s",buffer.c_str());
+               if ((written >= 0) && (written < (int)buffer.length()))
+               {
+                       buffer.erase(0, buffer.length());
+                       ServerInstance->SE->AddFd(this);
+               }
+               else if (written == -1)
+               {
+                       if (errno == EAGAIN)
+                               ServerInstance->SE->AddFd(this);
+               }
+               else
+               {
+                       /* Wrote the whole buffer, and no need for write callback */
+                       buffer = "";
+               }
+       }
+       if (writeops++ % 20)
+       {
+               fflush(log);
+       }
+}
+
+void FileLogger::Close()
+{
+       if (log)
+       {
+               int flags = fcntl(fileno(log), F_GETFL, 0);
+               fcntl(fileno(log), F_SETFL, flags ^ O_NONBLOCK);
+               if (buffer.size())
+                       fprintf(log,"%s",buffer.c_str());
+               fflush(log);
+               fclose(log);
+       }
+       buffer = "";
+       ServerInstance->SE->DelFd(this);
+}
+
+FileLogger::FileLogger(InspIRCd* Instance, FILE* logfile) : ServerInstance(Instance), log(logfile), writeops(0)
+{
+       irc::sockets::NonBlocking(fileno(log));
+       this->SetFd(fileno(log));
+       buffer = "";
+}
+
+FileLogger::~FileLogger()
+{
+       this->Close();
+}
+