]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/users.cpp
namespace fix0rz
[user/henk/code/inspircd.git] / src / users.cpp
index 26e625cee70bc814f253d83170dadeadc85d3e1d..01a973deae90a7b444736f0572cdc25b78377a8b 100644 (file)
@@ -16,7 +16,6 @@
 #include "inspircd.h"
 #include <stdarg.h>
 #include "socketengine.h"
-#include "wildcard.h"
 #include "xline.h"
 #include "bancache.h"
 #include "commands/cmd_whowas.h"
@@ -100,6 +99,7 @@ void User::StartDNSLookup()
        {
                bool cached = false;
                const char* sip = this->GetIPString(false);
+               UserResolver *res_reverse;
 
                /* Special case for 4in6 (Have i mentioned i HATE 4in6?) */
                if (!strncmp(sip, "0::ffff:", 8))
@@ -117,11 +117,15 @@ void User::StartDNSLookup()
 
 bool User::IsNoticeMaskSet(unsigned char sm)
 {
+       if (!isalpha(sm))
+               return false;
        return (snomasks[sm-65]);
 }
 
 void User::SetNoticeMask(unsigned char sm, bool value)
 {
+       if (!isalpha(sm))
+               return;
        snomasks[sm-65] = value;
 }
 
@@ -140,28 +144,42 @@ const char* User::FormatNoticeMasks()
        return data;
 }
 
-
-
 bool User::IsModeSet(unsigned char m)
 {
+       if (!isalpha(m))
+               return false;
        return (modes[m-65]);
 }
 
 void User::SetMode(unsigned char m, bool value)
 {
+       if (!isalpha(m))
+               return;
        modes[m-65] = value;
 }
 
-const char* User::FormatModes()
+const char* User::FormatModes(bool showparameters)
 {
        static char data[MAXBUF];
+       std::string params;
        int offset = 0;
-       for (int n = 0; n < 64; n++)
+
+       for (unsigned char n = 0; n < 64; n++)
        {
                if (modes[n])
-                       data[offset++] = n+65;
+               {
+                       data[offset++] = n + 65;
+                       ModeHandler* mh = ServerInstance->Modes->FindMode(n + 65, MODETYPE_USER);
+                       if (showparameters && mh && mh->GetNumParams(true))
+                       {
+                               std::string p = mh->GetUserParameter(this);
+                               if (p.length())
+                                       params.append(" ").append(p);
+                       }
+               }
        }
        data[offset] = 0;
+       strlcat(data, params.c_str(), MAXBUF);
        return data;
 }
 
@@ -195,11 +213,9 @@ User::User(InspIRCd* Instance, const std::string &uid) : ServerInstance(Instance
        fd = -1;
        recvq.clear();
        sendq.clear();
-       res_forward = res_reverse = NULL;
        Visibility = NULL;
        ip = NULL;
        MyClass = NULL;
-       io = NULL;
        AllowedUserModes = NULL;
        AllowedChanModes = NULL;
        AllowedOperCommands = NULL;
@@ -439,8 +455,9 @@ void User::InviteTo(const irc::string &channel, time_t invtimeout)
                        if (i->second != 0 && invtimeout > i->second)
                        {
                                i->second = invtimeout;
-                               return;
                        }
+
+                       return;
                }
        }
        invites.push_back(std::make_pair(channel, invtimeout));
@@ -695,101 +712,104 @@ void User::Oper(const std::string &opertype, const std::string &opername)
        char* savept;
        char* savept2;
 
-       try
-       {
-               this->modes[UM_OPERATOR] = 1;
-               this->WriteServ("MODE %s :+o", this->nick.c_str());
-               FOREACH_MOD(I_OnOper, OnOper(this, opertype));
-               ServerInstance->Logs->Log("OPER", DEFAULT, "%s!%s@%s opered as type: %s", this->nick.c_str(), this->ident.c_str(), this->host.c_str(), opertype.c_str());
-               this->oper.assign(opertype, 0, 512);
-               ServerInstance->Users->all_opers.push_back(this);
+       if (this->IsModeSet('o'))
+               this->UnOper();
 
-               opertype_t::iterator iter_opertype = ServerInstance->Config->opertypes.find(this->oper.c_str());
-               if (iter_opertype != ServerInstance->Config->opertypes.end())
-               {
+       this->modes[UM_OPERATOR] = 1;
+       this->WriteServ("MODE %s :+o", this->nick.c_str());
+       FOREACH_MOD(I_OnOper, OnOper(this, opertype));
 
-                       if (AllowedOperCommands)
-                               AllowedOperCommands->clear();
-                       else
-                               AllowedOperCommands = new std::map<std::string, bool>;
+       ServerInstance->SNO->WriteToSnoMask('o',"%s (%s@%s) is now an IRC operator of type %s (using oper '%s')", this->nick.c_str(), this->ident.c_str(), this->host.c_str(), irc::Spacify(opertype.c_str()), opername.c_str());
+       this->WriteNumeric(381, "%s :You are now %s %s", this->nick.c_str(), strchr("aeiouAEIOU", *opertype.c_str()) ? "an" : "a", irc::Spacify(opertype.c_str()));
 
-                       if (!AllowedChanModes)
-                               AllowedChanModes = new bool[64];
+       ServerInstance->Logs->Log("OPER", DEFAULT, "%s!%s@%s opered as type: %s", this->nick.c_str(), this->ident.c_str(), this->host.c_str(), opertype.c_str());
+       this->oper.assign(opertype, 0, 512);
+       ServerInstance->Users->all_opers.push_back(this);
 
-                       if (!AllowedUserModes)
-                               AllowedUserModes = new bool[64];
+       opertype_t::iterator iter_opertype = ServerInstance->Config->opertypes.find(this->oper.c_str());
+       if (iter_opertype != ServerInstance->Config->opertypes.end())
+       {
 
-                       memset(AllowedUserModes, 0, 64);
-                       memset(AllowedChanModes, 0, 64);
+               if (AllowedOperCommands)
+                       AllowedOperCommands->clear();
+               else
+                       AllowedOperCommands = new std::map<std::string, bool>;
+
+               if (!AllowedChanModes)
+                       AllowedChanModes = new bool[64];
 
-                       char* Classes = strdup(iter_opertype->second);
-                       char* myclass = strtok_r(Classes," ",&savept);
-                       while (myclass)
+               if (!AllowedUserModes)
+                       AllowedUserModes = new bool[64];
+
+               memset(AllowedUserModes, 0, 64);
+               memset(AllowedChanModes, 0, 64);
+
+               char* Classes = strdup(iter_opertype->second);
+               char* myclass = strtok_r(Classes," ",&savept);
+               while (myclass)
+               {
+                       operclass_t::iterator iter_operclass = ServerInstance->Config->operclass.find(myclass);
+                       if (iter_operclass != ServerInstance->Config->operclass.end())
                        {
-                               operclass_t::iterator iter_operclass = ServerInstance->Config->operclass.find(myclass);
-                               if (iter_operclass != ServerInstance->Config->operclass.end())
+                               char* CommandList = strdup(iter_operclass->second.commandlist);
+                               mycmd = strtok_r(CommandList," ",&savept2);
+                               while (mycmd)
                                {
-                                       char* CommandList = strdup(iter_operclass->second.commandlist);
-                                       mycmd = strtok_r(CommandList," ",&savept2);
-                                       while (mycmd)
+                                       this->AllowedOperCommands->insert(std::make_pair(mycmd, true));
+                                       mycmd = strtok_r(NULL," ",&savept2);
+                               }
+                               free(CommandList);
+                               this->AllowedUserModes['o' - 'A'] = true; // Call me paranoid if you want.
+                               for (unsigned char* c = (unsigned char*)iter_operclass->second.umodelist; *c; ++c)
+                               {
+                                       if (*c == '*')
                                        {
-                                               this->AllowedOperCommands->insert(std::make_pair(mycmd, true));
-                                               mycmd = strtok_r(NULL," ",&savept2);
+                                               memset(this->AllowedUserModes, (int)(true), 64);
                                        }
-                                       free(CommandList);
-                                       this->AllowedUserModes['o' - 'A'] = true; // Call me paranoid if you want.
-                                       for (unsigned char* c = (unsigned char*)iter_operclass->second.umodelist; *c; ++c)
+                                       else
                                        {
-                                               if (*c == '*')
-                                               {
-                                                       memset(this->AllowedUserModes, (int)(true), 64);
-                                               }
-                                               else
-                                               {
-                                                       this->AllowedUserModes[*c - 'A'] = true;
-                                               }
+                                               this->AllowedUserModes[*c - 'A'] = true;
                                        }
-                                       for (unsigned char* c = (unsigned char*)iter_operclass->second.cmodelist; *c; ++c)
+                               }
+                               for (unsigned char* c = (unsigned char*)iter_operclass->second.cmodelist; *c; ++c)
+                               {
+                                       if (*c == '*')
                                        {
-                                               if (*c == '*')
-                                               {
-                                                       memset(this->AllowedChanModes, (int)(true), 64);
-                                               }
-                                               else
-                                               {
-                                                       this->AllowedChanModes[*c - 'A'] = true;
-                                               }
+                                               memset(this->AllowedChanModes, (int)(true), 64);
+                                       }
+                                       else
+                                       {
+                                               this->AllowedChanModes[*c - 'A'] = true;
                                        }
                                }
-                               myclass = strtok_r(NULL," ",&savept);
                        }
-                       free(Classes);
+                       myclass = strtok_r(NULL," ",&savept);
                }
-
-               FOREACH_MOD(I_OnPostOper,OnPostOper(this, opertype, opername));
+               free(Classes);
        }
 
-       catch (...)
-       {
-               ServerInstance->Logs->Log("OPER", DEBUG,"Exception in User::Oper()");
-       }
+       FOREACH_MOD(I_OnPostOper,OnPostOper(this, opertype, opername));
 }
 
 void User::UnOper()
 {
        if (IS_OPER(this))
        {
+               /*
+                * unset their oper type (what IS_OPER checks).
+                * note, order is important - this must come before modes as -o attempts
+                * to call UnOper. -- w00t
+                */
+               this->oper.clear();
+
                /* Remove all oper only modes from the user when the deoper - Bug #466*/
                std::string moderemove("-");
 
                for (unsigned char letter = 'A'; letter <= 'z'; letter++)
                {
-                       if (letter != 'o')
-                       {
-                               ModeHandler* mh = ServerInstance->Modes->FindMode(letter, MODETYPE_USER);
-                               if (mh && mh->NeedsOper())
-                                       moderemove += letter;
-                       }
+                       ModeHandler* mh = ServerInstance->Modes->FindMode(letter, MODETYPE_USER);
+                       if (mh && mh->NeedsOper())
+                               moderemove += letter;
                }
 
                std::vector<std::string> parameters;
@@ -797,10 +817,6 @@ void User::UnOper()
                parameters.push_back(moderemove);
 
                ServerInstance->Parser->CallHandler("MODE", parameters, this);
-
-               /* unset their oper type (what IS_OPER checks), and remove +o */
-               this->oper.clear();
-               this->modes[UM_OPERATOR] = 0;
                        
                /* remove the user from the oper list. Will remove multiple entries as a safeguard against bug #404 */
                ServerInstance->Users->all_opers.remove(this);
@@ -1263,14 +1279,14 @@ void User::Write(std::string text)
                return;
        }
 
-       if (this->io)
+       if (this->GetIOHook())
        {
                /* XXX: The lack of buffering here is NOT a bug, modules implementing this interface have to
                 * implement their own buffering mechanisms
                 */
                try
                {
-                       this->io->OnRawSocketWrite(this->fd, text.data(), text.length());
+                       this->GetIOHook()->OnRawSocketWrite(this->fd, text.data(), text.length());
                }
                catch (CoreException& modexcept)
                {
@@ -1810,7 +1826,8 @@ ConnectClass* User::SetClass(const std::string &explicit_name)
                        }
 
                        /* check if host matches.. */
-                       if (((!match(this->GetIPString(),c->GetHost(),true)) && (!match(this->host,c->GetHost()))))
+                       if (!InspIRCd::MatchCIDR(this->GetIPString(), c->GetHost(), NULL) && 
+                           !InspIRCd::MatchCIDR(this->host, c->GetHost(), NULL))
                        {
                                ServerInstance->Logs->Log("CONNECTCLASS", DEBUG, "No host match (for %s)", c->GetHost().c_str());
                                continue;