]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/userprocess.cpp
Auto loading of commands as shared objects via dlsym (very lightweight interface...
[user/henk/code/inspircd.git] / src / userprocess.cpp
index 8b9235436ef06ace122b560861fabdbad4613f21..aaaf137105223923b1d536755162b7fa03f9fd0f 100644 (file)
 
 using namespace std;
 
-#include "inspircd_config.h"
-#include "inspircd.h"
 #include "configreader.h"
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/errno.h>
-#include <sys/ioctl.h>
-#include <sys/utsname.h>
-#include <time.h>
-#include <string>
-#include <ext/hash_map>
-#include <map>
-#include <sstream>
-#include <vector>
-#include <deque>
 #include "users.h"
-#include "ctables.h"
-#include "globals.h"
 #include "modules.h"
-#include "dynamic.h"
 #include "wildcard.h"
-#include "message.h"
-#include "mode.h"
-#include "commands.h"
 #include "xline.h"
-#include "inspstring.h"
-#include "helperfuncs.h"
-#include "hashcomp.h"
 #include "socketengine.h"
 #include "userprocess.h"
-#include "typedefs.h"
+#include "inspircd.h"
 #include "command_parse.h"
 #include "cull_list.h"
 
-extern struct sockaddr_in client,server;
-extern socklen_t length;
-extern std::vector<Module*> modules;
-extern std::vector<ircd_module*> factory;
-extern time_t TIME;
-extern time_t OLDTIME;
-char data[65536];
-
 void InspIRCd::ProcessUser(userrec* cu)
 {
        int result = EAGAIN;
 
-       if (cu->fd == FD_MAGIC_NUMBER)
+       if (cu->GetFd() == FD_MAGIC_NUMBER)
                return;
 
-       log(DEBUG,"Processing user with fd %d",cu->fd);
-
        if (this->Config->GetIOHook(cu->GetPort()))
        {
                int result2 = 0;
@@ -76,12 +43,12 @@ void InspIRCd::ProcessUser(userrec* cu)
 
                try
                {
-                       MOD_RESULT = this->Config->GetIOHook(cu->GetPort())->OnRawSocketRead(cu->fd,data,65535,result2);
-                       log(DEBUG,"Data result returned by module: %d",MOD_RESULT);
+                       MOD_RESULT = this->Config->GetIOHook(cu->GetPort())->OnRawSocketRead(cu->GetFd(),ReadBuffer,sizeof(ReadBuffer),result2);
+                       this->Log(DEBUG,"Data result returned by module: %d",MOD_RESULT);
                }
                catch (ModuleException& modexcept)
                {
-                       log(DEBUG,"Module exception caught: %s",modexcept.GetReason());
+                       this->Log(DEBUG,"Module exception caught: %s",modexcept.GetReason());
                }
 
                if (MOD_RESULT < 0)
@@ -95,10 +62,10 @@ void InspIRCd::ProcessUser(userrec* cu)
        }
        else
        {
-               result = cu->ReadData(data, 65535);
+               result = cu->ReadData(ReadBuffer, sizeof(ReadBuffer));
        }
 
-       log(DEBUG,"Read result: %d",result);
+       this->Log(DEBUG,"Read result: %d",result);
 
        if ((result) && (result != -EAGAIN))
        {
@@ -116,20 +83,20 @@ void InspIRCd::ProcessUser(userrec* cu)
 
                for (int checker = 0; checker < result; checker++)
                {
-                       if (data[checker] == 0)
-                               data[checker] = ' ';
+                       if (ReadBuffer[checker] == 0)
+                               ReadBuffer[checker] = ' ';
                }
 
                if (result > 0)
-                       data[result] = '\0';
+                       ReadBuffer[result] = '\0';
 
                current = cu;
-               currfd = current->fd;
+               currfd = current->GetFd();
 
                // add the data to the users buffer
                if (result > 0)
                {
-                       if (!current->AddBuffer(data))
+                       if (!current->AddBuffer(ReadBuffer))
                        {
                                // AddBuffer returned false, theres too much data in the user's buffer and theyre up to no good.
                                if (current->registered == REG_ALL)
@@ -145,9 +112,9 @@ void InspIRCd::ProcessUser(userrec* cu)
 
                                        if (current->lines_in > current->flood)
                                        {
-                                               log(DEFAULT,"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
-                                               WriteOpers("*** Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
-                                               userrec::QuitUser(current,"Excess flood");
+                                               this->Log(DEFAULT,"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
+                                               this->SNO->WriteToSnoMask('f',"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
+                                               userrec::QuitUser(this, current,"Excess flood");
                                                return;
                                        }
                                        else
@@ -158,10 +125,10 @@ void InspIRCd::ProcessUser(userrec* cu)
                                }
                                else
                                {
-                                       WriteOpers("*** Excess flood from %s",current->GetIPString());
-                                       log(DEFAULT,"Excess flood from: %s",current->GetIPString());
-                                       add_zline(120,this->Config->ServerName,"Flood from unregistered connection",current->GetIPString());
-                                       apply_lines(APPLY_ZLINES);
+                                       this->WriteOpers("*** Excess flood from %s",current->GetIPString());
+                                       this->SNO->WriteToSnoMask('f',"Excess flood from: %s",current->GetIPString());
+                                       XLines->add_zline(120,this->Config->ServerName,"Flood from unregistered connection",current->GetIPString());
+                                       XLines->apply_lines(APPLY_ZLINES);
                                }
 
                                return;
@@ -171,14 +138,14 @@ void InspIRCd::ProcessUser(userrec* cu)
                        {
                                if (current->registered == REG_ALL)
                                {
-                                       userrec::QuitUser(current,"RecvQ exceeded");
+                                       userrec::QuitUser(this, current,"RecvQ exceeded");
                                }
                                else
                                {
-                                       WriteOpers("*** Excess flood from %s",current->GetIPString());
-                                       log(DEFAULT,"Excess flood from: %s",current->GetIPString());
-                                       add_zline(120,this->Config->ServerName,"Flood from unregistered connection",current->GetIPString());
-                                       apply_lines(APPLY_ZLINES);
+                                       this->WriteOpers("*** Excess flood from %s",current->GetIPString());
+                                       this->SNO->WriteToSnoMask('f',"Excess flood from: %s",current->GetIPString());
+                                       XLines->add_zline(120,this->Config->ServerName,"Flood from unregistered connection",current->GetIPString());
+                                       XLines->apply_lines(APPLY_ZLINES);
                                }
 
                                return;
@@ -195,9 +162,9 @@ void InspIRCd::ProcessUser(userrec* cu)
 
                                if (++current->lines_in > current->flood)
                                {
-                                       log(DEFAULT,"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
-                                       WriteOpers("*** Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
-                                       userrec::QuitUser(current,"Excess flood");
+                                       this->Log(DEFAULT,"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
+                                       this->SNO->WriteToSnoMask('f',"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
+                                       userrec::QuitUser(this, current,"Excess flood");
                                        return;
                                }
 
@@ -205,14 +172,14 @@ void InspIRCd::ProcessUser(userrec* cu)
                                {
                                        if (current->registered == REG_ALL)
                                        {
-                                               log(DEFAULT,"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
-                                               WriteOpers("*** Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
-                                               userrec::QuitUser(current,"Excess flood");
+                                               this->Log(DEFAULT,"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
+                                               SNO->WriteToSnoMask('f',"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
+                                               userrec::QuitUser(this, current,"Excess flood");
                                        }
                                        else
                                        {
-                                               add_zline(120,this->Config->ServerName,"Flood from unregistered connection",current->GetIPString());
-                                               apply_lines(APPLY_ZLINES);
+                                               XLines->add_zline(120,this->Config->ServerName,"Flood from unregistered connection",current->GetIPString());
+                                               XLines->apply_lines(APPLY_ZLINES);
                                        }
 
                                        return;
@@ -225,7 +192,7 @@ void InspIRCd::ProcessUser(userrec* cu)
                                if (single_line.length() > 512)
                                        single_line.resize(512);
 
-                               userrec* old_comp = this->fd_ref_table[currfd];
+                               EventHandler* old_comp = this->SE->GetRef(currfd);
 
                                this->Parser->ProcessBuffer(single_line,current);
                                /*
@@ -234,8 +201,8 @@ void InspIRCd::ProcessUser(userrec* cu)
                                 * there used to be an ugly, slow loop here. Now we have a reference
                                 * table, life is much easier (and FASTER)
                                 */
-                               userrec* new_comp = this->fd_ref_table[currfd];
-                               if ((currfd < 0) || (!this->fd_ref_table[currfd]) || (old_comp != new_comp))
+                               EventHandler* new_comp = this->SE->GetRef(currfd);
+                               if (old_comp != new_comp)
                                {
                                        return;
                                }
@@ -251,8 +218,8 @@ void InspIRCd::ProcessUser(userrec* cu)
 
                if ((result == -1) && (errno != EAGAIN) && (errno != EINTR))
                {
-                       log(DEBUG,"killing: %s",cu->nick);
-                       userrec::QuitUser(cu,strerror(errno));
+                       this->Log(DEBUG,"killing: %s",cu->nick);
+                       userrec::QuitUser(this,cu,strerror(errno));
                        return;
                }
        }
@@ -264,37 +231,13 @@ void InspIRCd::ProcessUser(userrec* cu)
        }
        else if (result == 0)
        {
-               log(DEBUG,"InspIRCd: Exited: %s",cu->nick);
-               userrec::QuitUser(cu,"Client exited");
-               log(DEBUG,"Bailing from client exit");
+               this->Log(DEBUG,"InspIRCd: Exited: %s",cu->nick);
+               userrec::QuitUser(this,cu,"Client exited");
+               this->Log(DEBUG,"Bailing from client exit");
                return;
        }
 }
 
-void InspIRCd::DoSocketTimeouts(time_t TIME)
-{
-       unsigned int numsockets = this->module_sockets.size();
-       SocketEngine* SE = this->SE;
-
-       for (std::vector<InspSocket*>::iterator a = this->module_sockets.begin(); a < this->module_sockets.end(); a++)
-       {
-               InspSocket* s = (InspSocket*)*a;
-               if ((s) && (s->GetFd() >= 0) && (s->GetFd() < MAX_DESCRIPTORS) && (this->socket_ref[s->GetFd()] != NULL) && (s->Timeout(TIME)))
-               {
-                       log(DEBUG,"userprocess.cpp: Socket poll returned false, close and bail");
-                       this->socket_ref[s->GetFd()] = NULL;
-                       SE->DelFd(s->GetFd());
-                       this->module_sockets.erase(a);
-                       s->Close();
-                       DELETE(s);
-                       break;
-               }
-
-               if (this->module_sockets.size() != numsockets)
-                       break;
-       }
-}
-
 /**
  * This function is called once a second from the mainloop.
  * It is intended to do background checking on all the user structs, e.g.
@@ -303,7 +246,7 @@ void InspIRCd::DoSocketTimeouts(time_t TIME)
  */
 void InspIRCd::DoBackgroundUserStuff(time_t TIME)
 {
-       CullList GlobalGoners;
+       CullList GlobalGoners(this);
 
        /* XXX: IT IS NOT SAFE TO USE AN ITERATOR HERE. DON'T EVEN THINK ABOUT IT. */
        for (unsigned long count2 = 0; count2 != this->local_users.size(); count2++)
@@ -321,7 +264,7 @@ void InspIRCd::DoBackgroundUserStuff(time_t TIME)
                         */
                        if (((unsigned)TIME > (unsigned)curr->timeout) && (curr->registered != REG_ALL))
                        {
-                               log(DEBUG,"InspIRCd: registration timeout: %s",curr->nick);
+                               this->Log(DEBUG,"InspIRCd: registration timeout: %s",curr->nick);
                                //ZapThisDns(curr->fd);
                                GlobalGoners.AddItem(curr,"Registration timeout");
                                continue;
@@ -340,7 +283,7 @@ void InspIRCd::DoBackgroundUserStuff(time_t TIME)
                        }
                        if ((curr->dns_done) && (curr->registered == REG_NICKUSER) && (AllModulesReportReady(curr)))
                        {
-                               log(DEBUG,"dns done, registered=3, and modules ready, OK");
+                               this->Log(DEBUG,"dns done, registered=3, and modules ready, OK");
                                curr->FullConnect(&GlobalGoners);
                                //ZapThisDns(curr->fd);
                                continue;
@@ -380,3 +323,4 @@ void InspIRCd::DoBackgroundUserStuff(time_t TIME)
        /* Remove all the queued users who are due to be quit, free memory used. */
        GlobalGoners.Apply();
 }
+