- cmd_dccallow(InspIRCd* Me) : command_t(Me, "DCCALLOW", 0, 0)
- {
- this->source = "m_dccallow.so";
- syntax = "{[+|-]<nick> <time>}";
- }
-
- CmdResult Handle(const char **parameters, int pcnt, userrec *user)
- {
- /* syntax: DCCALLOW [+|-]<nick> (<time>) */
-
- if (!pcnt)
- {
- // display current DCCALLOW list
- DisplayDCCAllowList(user);
-
- return CMD_SUCCESS;
- }
- else if (pcnt > 0)
- {
- char action = *parameters[0];
-
- // if they didn't specify an action, this is probably a command
- if (action != '+' && action != '-')
- {
- if (strcmp(parameters[0], "LIST") == 0 || strcmp(parameters[0], "list") == 0)
- {
- // list current DCCALLOW list
- DisplayDCCAllowList(user);
- return CMD_SUCCESS;
- }
- else if (strcmp(parameters[0], "HELP") == 0 || strcmp(parameters[0], "help") == 0)
- {
- // display help
- DisplayHelp(user);
- return CMD_SUCCESS;
- }
- }
-
- std::string nick = parameters[0] + 1;
- userrec *target = ServerInstance->FindNick(nick);
-
- if (target)
- {
- ServerInstance->Log(DEBUG, "m_dccallow.so: got target %s and action %c", target->nick, action);
-
- if (action == '-')
- {
- user->GetExt("dccallow_list", dl);
- // check if it contains any entries
- if (dl)
- {
- if (dl->size())
- {
- for (dccallowlist::iterator i = dl->begin(); i != dl->end(); ++i)
- {
- // search through list
- if (i->nickname == target->nick)
- {
- dl->erase(i);
- user->WriteServ("995 %s %s :Removed %s from your DCCALLOW list", user->nick, user->nick, target->nick);
- break;
- }
- }
- }
- }
- else
- {
- DELETE(dl);
- user->Shrink("dccallow_list");
-
- // remove from userlist
- for (userlist::iterator j = ul.begin(); j != ul.end(); ++j)
- {
- userrec* u = (userrec*)(*j);
- if (u->nick == user->nick)
- {
- ul.erase(j);
- break;
- }
- }
- }
- }
- else if (action == '+')
- {
- // fetch current DCCALLOW list
- user->GetExt("dccallow_list", dl);
- // they don't have one, create it
- if (!dl)
- {
- dl = new dccallowlist;
- user->Extend(std::string("dccallow_list"), dl);
- // add this user to the userlist
- ul.push_back(user);
- }
- for (dccallowlist::const_iterator k = dl->begin(); k != dl->end(); ++k)
- {
- if (k->nickname == target->nick)
- {
- user->WriteServ("996 %s %s :%s is already on your DCCALLOW list", user->nick, user->nick, target->nick);
- return CMD_SUCCESS;
- }
- }
-
- std::string mask = std::string(target->nick)+"!"+std::string(target->ident)+"@"+std::string(target->dhost);
- const char* default_length = Conf->ReadValue("dccallow", "length", 0).c_str();
-
- long length;
- if (pcnt == 1 || ServerInstance->Duration(parameters[1]) < 1)
- {
- length = ServerInstance->Duration(default_length);
- }
- else if (parameters[1] == 0)
- {
- length = 0;
- }
- else
- {
- length = ServerInstance->Duration(parameters[1]);
- }
-
- if (!ServerInstance->IsValidMask(mask.c_str()))
- {
- return CMD_FAILURE;
- }
-
- dl->push_back(DCCAllow(target->nick, mask, ServerInstance->Time(), length));
-
- if (length > 0)
- {
- user->WriteServ("993 %s %s :Added %s to DCCALLOW list for %d seconds", user->nick, user->nick, target->nick, length);
- }
- else
- {
- user->WriteServ("994 %s %s :Added %s to DCCALLOW list for this session", user->nick, user->nick, target->nick);
- }
-
- return CMD_SUCCESS;
- }
- }
- else
- {
- // nick doesn't exist
- user->WriteServ("401 %s %s :No such nick/channel", user->nick, nick.c_str());
- return CMD_FAILURE;
- }
- }
- return CMD_SUCCESS;
- }
-
- void DisplayHelp(userrec* user)
- {
- user->WriteServ("998 %s :DCCALLOW [<+|->nick [time]] [list] [help]", user->nick);
- user->WriteServ("998 %s :You may allow DCCs from specific users by specifying a", user->nick);
- user->WriteServ("998 %s :DCC allow for the user you want to receive DCCs from.", user->nick);
- user->WriteServ("998 %s :For example, to allow the user Brain to send you inspircd.exe", user->nick);
- user->WriteServ("998 %s :you would type:", user->nick);
- user->WriteServ("998 %s :/DCCALLOW +Brain", user->nick);
- user->WriteServ("998 %s :Brain would then be able to send you files. They would have to", user->nick);
- user->WriteServ("998 %s :resend the file again if the server gave them an error message", user->nick);
- user->WriteServ("998 %s :before you added them to your DCCALLOW list.", user->nick);
- user->WriteServ("998 %s :DCCALLOW entries will be temporary by default, if you want to add", user->nick);
- user->WriteServ("998 %s :them to your DCCALLOW list until you leave IRC, type:", user->nick);
- user->WriteServ("998 %s :/DCCALLOW +Brain 0", user->nick);
- user->WriteServ("998 %s :To remove the user from your DCCALLOW list, type:", user->nick);
- user->WriteServ("998 %s :/DCCALLOW -Brain", user->nick);
- user->WriteServ("998 %s :To see the users in your DCCALLOW list, type:", user->nick);
- user->WriteServ("998 %s :/DCCALLOW LIST", user->nick);
- user->WriteServ("998 %s :NOTE: If the user leaves IRC or changes their nickname", user->nick);
- user->WriteServ("998 %s : they will be removed from your DCCALLOW list.", user->nick);
- user->WriteServ("998 %s : your DCCALLOW list will be deleted when you leave IRC.", user->nick);
- user->WriteServ("999 %s :End of DCCALLOW HELP", user->nick);
- }
-
- void DisplayDCCAllowList(userrec* user)
- {
- // display current DCCALLOW list
- user->WriteServ("990 %s :Users on your DCCALLOW list:", user->nick);
- user->GetExt("dccallow_list", dl);
-
- if (dl)
- {
- for (dccallowlist::const_iterator c = dl->begin(); c != dl->end(); ++c)
- {
- user->WriteServ("991 %s %s :%s (%s)", user->nick, user->nick, c->nickname.c_str(), c->hostmask.c_str());
- }
- }
-
- user->WriteServ("992 %s :End of DCCALLOW list", user->nick);
- }
+ CommandDccallow(InspIRCd* Me) : Command(Me, "DCCALLOW", 0, 0)
+ {
+ this->source = "m_dccallow.so";
+ syntax = "{[+|-]<nick> <time>|HELP|LIST}";
+ /* XXX we need to fix this so it can work with translation stuff (i.e. move +- into a seperate param */
+ }
+
+ CmdResult Handle(const std::vector<std::string> ¶meters, User *user)
+ {
+ /* syntax: DCCALLOW [+|-]<nick> (<time>) */
+ if (!parameters.size())
+ {
+ // display current DCCALLOW list
+ DisplayDCCAllowList(user);
+ return CMD_FAILURE;
+ }
+ else if (parameters.size() > 0)
+ {
+ char action = *parameters[0].c_str();
+
+ // if they didn't specify an action, this is probably a command
+ if (action != '+' && action != '-')
+ {
+ if (!strcasecmp(parameters[0].c_str(), "LIST"))
+ {
+ // list current DCCALLOW list
+ DisplayDCCAllowList(user);
+ return CMD_FAILURE;
+ }
+ else if (!strcasecmp(parameters[0].c_str(), "HELP"))
+ {
+ // display help
+ DisplayHelp(user);
+ return CMD_FAILURE;
+ }
+ }
+
+ std::string nick = parameters[0].substr(1);
+ User *target = ServerInstance->FindNick(nick);
+
+ if (target)
+ {
+
+ if (action == '-')
+ {
+ // check if it contains any entries
+ if (user->GetExt("dccallow_list", dl))
+ {
+ for (dccallowlist::iterator i = dl->begin(); i != dl->end(); ++i)
+ {
+ // search through list
+ if (i->nickname == target->nick)
+ {
+ dl->erase(i);
+ user->WriteNumeric(995, "%s %s :Removed %s from your DCCALLOW list", user->nick.c_str(), user->nick.c_str(), target->nick.c_str());
+ break;
+ }
+ }
+ }
+ else
+ {
+ delete dl;
+ user->Shrink("dccallow_list");
+
+ // remove from userlist
+ for (userlist::iterator j = ul.begin(); j != ul.end(); ++j)
+ {
+ User* u = (User*)(*j);
+ if (u == user)
+ {
+ ul.erase(j);
+ break;
+ }
+ }
+ }
+ }
+ else if (action == '+')
+ {
+ if (!user->GetExt("dccallow_list", dl))
+ {
+ dl = new dccallowlist;
+ user->Extend("dccallow_list", dl);
+ // add this user to the userlist
+ ul.push_back(user);
+ }
+ for (dccallowlist::const_iterator k = dl->begin(); k != dl->end(); ++k)
+ {
+ if (k->nickname == target->nick)
+ {
+ user->WriteNumeric(996, "%s %s :%s is already on your DCCALLOW list", user->nick.c_str(), user->nick.c_str(), target->nick.c_str());
+ return CMD_FAILURE;
+ }
+ else if (ServerInstance->MatchText(user->GetFullHost(), k->hostmask))
+ {
+ user->WriteNumeric(996, "%s %s :You cannot add yourself to your own DCCALLOW list!", user->nick.c_str(), user->nick.c_str());
+ return CMD_FAILURE;
+ }
+ }
+
+ std::string mask = std::string(target->nick)+"!"+std::string(target->ident)+"@"+std::string(target->dhost);
+ std::string default_length = Conf->ReadValue("dccallow", "length", 0);
+
+ long length;
+ if (parameters.size() < 2)
+ {
+ length = ServerInstance->Duration(default_length);
+ }
+ else if (!atoi(parameters[1].c_str()))
+ {
+ length = 0;
+ }
+ else
+ {
+ length = ServerInstance->Duration(parameters[1]);
+ }
+
+ if (!ServerInstance->IsValidMask(mask.c_str()))
+ {
+ return CMD_FAILURE;
+ }
+
+ dl->push_back(DCCAllow(target->nick, mask, ServerInstance->Time(), length));
+
+ if (length > 0)
+ {
+ user->WriteNumeric(993, "%s %s :Added %s to DCCALLOW list for %ld seconds", user->nick.c_str(), user->nick.c_str(), target->nick.c_str(), length);
+ }
+ else
+ {
+ user->WriteNumeric(994, "%s %s :Added %s to DCCALLOW list for this session", user->nick.c_str(), user->nick.c_str(), target->nick.c_str());
+ }
+
+ /* route it. */
+ return CMD_SUCCESS;
+ }
+ }
+ else
+ {
+ // nick doesn't exist
+ user->WriteNumeric(401, "%s %s :No such nick/channel", user->nick.c_str(), nick.c_str());
+ return CMD_FAILURE;
+ }
+ }
+ return CMD_FAILURE;
+ }
+
+ void DisplayHelp(User* user)
+ {
+ user->WriteNumeric(998, "%s :DCCALLOW [<+|->nick.c_str() [time]] [list] [help]", user->nick.c_str());
+ user->WriteNumeric(998, "%s :You may allow DCCs from specific users by specifying a", user->nick.c_str());
+ user->WriteNumeric(998, "%s :DCC allow for the user you want to receive DCCs from.", user->nick.c_str());
+ user->WriteNumeric(998, "%s :For example, to allow the user Brain to send you inspircd.exe", user->nick.c_str());
+ user->WriteNumeric(998, "%s :you would type:", user->nick.c_str());
+ user->WriteNumeric(998, "%s :/DCCALLOW +Brain", user->nick.c_str());
+ user->WriteNumeric(998, "%s :Brain would then be able to send you files. They would have to", user->nick.c_str());
+ user->WriteNumeric(998, "%s :resend the file again if the server gave them an error message", user->nick.c_str());
+ user->WriteNumeric(998, "%s :before you added them to your DCCALLOW list.", user->nick.c_str());
+ user->WriteNumeric(998, "%s :DCCALLOW entries will be temporary by default, if you want to add", user->nick.c_str());
+ user->WriteNumeric(998, "%s :them to your DCCALLOW list until you leave IRC, type:", user->nick.c_str());
+ user->WriteNumeric(998, "%s :/DCCALLOW +Brain 0", user->nick.c_str());
+ user->WriteNumeric(998, "%s :To remove the user from your DCCALLOW list, type:", user->nick.c_str());
+ user->WriteNumeric(998, "%s :/DCCALLOW -Brain", user->nick.c_str());
+ user->WriteNumeric(998, "%s :To see the users in your DCCALLOW list, type:", user->nick.c_str());
+ user->WriteNumeric(998, "%s :/DCCALLOW LIST", user->nick.c_str());
+ user->WriteNumeric(998, "%s :NOTE: If the user leaves IRC or changes their nickname", user->nick.c_str());
+ user->WriteNumeric(998, "%s : they will be removed from your DCCALLOW list.", user->nick.c_str());
+ user->WriteNumeric(998, "%s : your DCCALLOW list will be deleted when you leave IRC.", user->nick.c_str());
+ user->WriteNumeric(999, "%s :End of DCCALLOW HELP", user->nick.c_str());
+ }
+
+ void DisplayDCCAllowList(User* user)
+ {
+ // display current DCCALLOW list
+ user->WriteNumeric(990, "%s :Users on your DCCALLOW list:", user->nick.c_str());
+
+ if (user->GetExt("dccallow_list", dl))
+ {
+ for (dccallowlist::const_iterator c = dl->begin(); c != dl->end(); ++c)
+ {
+ user->WriteNumeric(991, "%s %s :%s (%s)", user->nick.c_str(), user->nick.c_str(), c->nickname.c_str(), c->hostmask.c_str());
+ }
+ }
+
+ user->WriteNumeric(992, "%s :End of DCCALLOW list", user->nick.c_str());
+ }