class BannedFileList
{
public:
- std::string filemask;
- std::string action;
+std::string filemask;
+std::string action;
};
class DCCAllow
{
public:
- std::string nickname;
- std::string hostmask;
- time_t set_on;
- long length;
+std::string nickname;
+std::string hostmask;
+time_t set_on;
+long length;
- DCCAllow() { }
+DCCAllow() { }
- DCCAllow(std::string nick, std::string hm, time_t so, long ln) : nickname(nick), hostmask(hm), set_on(so), length(ln) { }
+DCCAllow(std::string nick, std::string hm, time_t so, long ln) : nickname(nick), hostmask(hm), set_on(so), length(ln) { }
};
typedef std::vector<userrec *> userlist;
class cmd_dccallow : public command_t
{
public:
- cmd_dccallow(InspIRCd* Me) : command_t(Me, "DCCALLOW", 0, 0)
- {
+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)
- {
+CmdResult Handle(const char **parameters, int pcnt, userrec *user)
+{
/* syntax: DCCALLOW [+|-]<nick> (<time>) */
if (!pcnt)
{
- // display current DCCALLOW list
- DisplayDCCAllowList(user);
+ // display current DCCALLOW list
+ DisplayDCCAllowList(user);
- return CMD_SUCCESS;
+ return CMD_SUCCESS;
}
else if (pcnt > 0)
{
- char action = *parameters[0];
+ char action = *parameters[0];
- // if they didn't specify an action, this is probably a command
- if (action != '+' && action != '-')
- {
+ // if they didn't specify an action, this is probably a command
+ if (action != '+' && action != '-')
+ {
if (!strcasecmp(parameters[0], "LIST"))
{
- // list current DCCALLOW list
- DisplayDCCAllowList(user);
- return CMD_SUCCESS;
+ // list current DCCALLOW list
+ DisplayDCCAllowList(user);
+ return CMD_SUCCESS;
}
else if (!strcasecmp(parameters[0], "HELP"))
{
- // display help
- DisplayHelp(user);
- return CMD_SUCCESS;
+ // display help
+ DisplayHelp(user);
+ return CMD_SUCCESS;
}
- }
+ }
- std::string nick = parameters[0] + 1;
- userrec *target = ServerInstance->FindNick(nick);
+ std::string nick = parameters[0] + 1;
+ userrec *target = ServerInstance->FindNick(nick);
- if (target)
- {
+ 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)
- {
+ 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)
- {
+ 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;
+ dl->erase(i);
+ user->WriteServ("995 %s %s :Removed %s from your DCCALLOW list", user->nick, user->nick, target->nick);
+ break;
}
- }
}
- }
- else
- {
+ }
+ }
+ 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)
- {
+ 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)
- {
+ // 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)
- {
+ }
+ 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;
+ 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();
+ 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)
- {
+ long length;
+ if (pcnt == 1 || ServerInstance->Duration(parameters[1]) < 1)
+ {
length = ServerInstance->Duration(default_length);
- }
- else if (parameters[1] == 0)
- {
+ }
+ else if (parameters[1] == 0)
+ {
length = 0;
- }
- else
- {
+ }
+ else
+ {
length = ServerInstance->Duration(parameters[1]);
- }
+ }
- if (!ServerInstance->IsValidMask(mask.c_str()))
- {
+ if (!ServerInstance->IsValidMask(mask.c_str()))
+ {
return CMD_FAILURE;
- }
-
- dl->push_back(DCCAllow(target->nick, mask, ServerInstance->Time(), length));
+ }
+
+ dl->push_back(DCCAllow(target->nick, mask, ServerInstance->Time(), length));
- if (length > 0)
- {
+ if (length > 0)
+ {
user->WriteServ("993 %s %s :Added %s to DCCALLOW list for %d seconds", user->nick, user->nick, target->nick, length);
- }
- else
- {
+ }
+ else
+ {
user->WriteServ("994 %s %s :Added %s to DCCALLOW list for this session", user->nick, user->nick, target->nick);
- }
-
- return CMD_SUCCESS;
}
- }
- else
- {
+
+ 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;
- }
+ }
+return CMD_SUCCESS;
+}
- void DisplayHelp(userrec* user)
- {
+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 :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("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)
- {
+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)
- {
+ 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);
- }
+}
};
class ModuleDCCAllow : public Module
{
- cmd_dccallow* mycommand;
+cmd_dccallow* mycommand;
public:
- ModuleDCCAllow(InspIRCd* Me)
+ModuleDCCAllow(InspIRCd* Me)
: Module::Module(Me)
- {
+{
Conf = new ConfigReader(ServerInstance);
mycommand = new cmd_dccallow(ServerInstance);
ServerInstance->AddCommand(mycommand);
ReadFileConf();
- }
+}
- void Implements(char* List)
- {
+void Implements(char* List)
+{
List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnUserQuit] = List[I_OnUserPreNick] = List[I_OnRehash] = 1;
- }
+}
- virtual void OnRehash(const std::string ¶meter)
- {
+virtual void OnRehash(const std::string ¶meter)
+{
delete Conf;
Conf = new ConfigReader(ServerInstance);
- }
+}
- virtual void OnUserQuit(userrec* user, const std::string &reason)
- {
+virtual void OnUserQuit(userrec* user, const std::string &reason)
+{
dccallowlist* dl;
// remove their DCCALLOW list if they have one
user->GetExt("dccallow_list", dl);
if (dl)
{
- DELETE(dl);
- user->Shrink("dccallow_list");
- RemoveFromUserlist(user);
+ DELETE(dl);
+ user->Shrink("dccallow_list");
+ RemoveFromUserlist(user);
}
// remove them from any DCCALLOW lists
// they are currently on
RemoveNick(user);
- }
+}
- virtual int OnUserPreNick(userrec* user, const std::string &newnick)
- {
+virtual int OnUserPreNick(userrec* user, const std::string &newnick)
+{
RemoveNick(user);
return 0;
- }
-
- virtual int OnUserPreMessage(userrec* user, void* dest, int target_type, std::string &text, char status)
- {
+}
+
+virtual int OnUserPreMessage(userrec* user, void* dest, int target_type, std::string &text, char status)
+{
return OnUserPreNotice(user, dest, target_type, text, status);
- }
+}
- virtual int OnUserPreNotice(userrec* user, void* dest, int target_type, std::string &text, char status)
- {
+virtual int OnUserPreNotice(userrec* user, void* dest, int target_type, std::string &text, char status)
+{
Expire();
if (target_type == TYPE_USER)
{
- userrec* u = (userrec*)dest;
-
- if ((text.length()) && (text[0] == '\1'))
- {
+ userrec* u = (userrec*)dest;
+
+ if ((text.length()) && (text[0] == '\1'))
+ {
// :jamie!jamie@test-D4457903BA652E0F.silverdream.org PRIVMSG eimaj :DCC SEND m_dnsbl.cpp 3232235786 52650 9676
// :jamie!jamie@test-D4457903BA652E0F.silverdream.org PRIVMSG eimaj :VERSION
if (strncmp(text.c_str(), "\1DCC ", 5) == 0)
{
- u->GetExt("dccallow_list", dl);
+ u->GetExt("dccallow_list", dl);
- if (dl)
- {
+ if (dl)
+ {
if (dl->size())
{
- for (dccallowlist::const_iterator iter = dl->begin(); iter != dl->end(); ++iter)
- {
+ for (dccallowlist::const_iterator iter = dl->begin(); iter != dl->end(); ++iter)
+ {
if (ServerInstance->MatchText(user->GetFullHost(), iter->hostmask))
{
- return 0;
+ return 0;
}
- }
}
- }
+ }
+ }
- // tokenize
- stringstream ss(text);
- std::string buf;
- vector<string> tokens;
+ // tokenize
+ stringstream ss(text);
+ std::string buf;
+ vector<string> tokens;
- while (ss >> buf)
+ while (ss >> buf)
tokens.push_back(buf);
- irc::string type = tokens[1].c_str();
- ServerInstance->Log(DEBUG, "m_dccallow.so: got DCC type %s", type.c_str());
+ irc::string type = tokens[1].c_str();
+ ServerInstance->Log(DEBUG, "m_dccallow.so: got DCC type %s", type.c_str());
- bool blockchat = Conf->ReadValue("dccallow", "blockchat", 0);
- ServerInstance->Log(DEBUG, "m_dccallow.so: got blockchat: %s", blockchat);
+ bool blockchat = Conf->ReadBool("dccallow", "blockchat", 0);
- if (type == "SEND")
- {
+ if (type == "SEND")
+ {
std::string defaultaction = Conf->ReadValue("dccallow", "action", 0);
std::string filename = tokens[2];
- if (strcmp(defaultaction, "allow") == 0)
+ if (defaultaction == "allow")
{
- return 0;
+ return 0;
}
for (unsigned int i = 0; i < bfl.size(); i++)
{
- if (ServerInstance->MatchText(filename, bfl[i].filemask))
- {
+ if (ServerInstance->MatchText(filename, bfl[i].filemask))
+ {
if (strcmp(bfl[i].action.c_str(), "allow") == 0)
{
- return 0;
+ return 0;
}
- }
- else
- {
- if (strcmp(defaultaction, "allow") == 0)
+ }
+ else
+ {
+ if (defaultaction == "allow")
{
- return 0;
+ return 0;
}
- }
- user->WriteServ("NOTICE %s :The user %s is not accepting DCC SENDs from you. Your file %s was not sent.", user->nick, u->nick, filename.c_str());
- u->WriteServ("NOTICE %s :%s (%s@%s) attempted to send you a file named %s, which was blocked.", u->nick, user->nick, user->ident, user->dhost, filename.c_str());
- u->WriteServ("NOTICE %s :If you trust %s and were expecting this, you can type /DCCALLOW HELP for information on the DCCALLOW system.", u->nick, user->nick);
}
- }
- else if ((type == "CHAT") && (strcmp(blockchat, "yes") == 0))
- {
+ user->WriteServ("NOTICE %s :The user %s is not accepting DCC SENDs from you. Your file %s was not sent.", user->nick, u->nick, filename.c_str());
+ u->WriteServ("NOTICE %s :%s (%s@%s) attempted to send you a file named %s, which was blocked.", u->nick, user->nick, user->ident, user->dhost, filename.c_str());
+ u->WriteServ("NOTICE %s :If you trust %s and were expecting this, you can type /DCCALLOW HELP for information on the DCCALLOW system.", u->nick, user->nick);
+ }
+ }
+ else if ((type == "CHAT") && (strcmp(blockchat, "yes") == 0))
+ {
user->WriteServ("NOTICE %s :The user %s is not accepting DCC CHAT requests from you.", user->nick, u->nick);
u->WriteServ("NOTICE %s :%s (%s@%s) attempted to initiate a DCC CHAT session, which was blocked.", u->nick, user->nick, user->ident, user->dhost);
u->WriteServ("NOTICE %s :If you trust %s and were expecting this, you can type /DCCALLOW HELP for information on the DCCALLOW system.", u->nick, user->nick);
- }
- return 1;
}
- }
+ return 1;
+ }
+ }
}
return 0;
- }
+}
- void Expire()
- {
+void Expire()
+{
for (userlist::iterator iter = ul.begin(); iter != ul.end(); ++iter)
{
- userrec* u = (userrec*)(*iter);
- u->GetExt("dccallow_list", dl);
+ userrec* u = (userrec*)(*iter);
+ u->GetExt("dccallow_list", dl);
- if (dl)
- {
+ if (dl)
+ {
if (dl->size())
{
- dccallowlist::iterator iter = dl->begin();
- while (iter != dl->end())
- {
+ dccallowlist::iterator iter = dl->begin();
+ while (iter != dl->end())
+ {
if ((iter->set_on + iter->length) <= ServerInstance->Time())
{
- u->WriteServ("997 %s %s :DCCALLOW entry for %s has expired", u->nick, u->nick, iter->nickname.c_str());
- iter = dl->erase(iter);
+ u->WriteServ("997 %s %s :DCCALLOW entry for %s has expired", u->nick, u->nick, iter->nickname.c_str());
+ iter = dl->erase(iter);
}
else
{
- ++iter;
+ ++iter;
}
- }
}
- }
- else
- {
+ }
+ }
+ else
+ {
DELETE(dl);
u->Shrink("dccallow_list");
RemoveFromUserlist(u);
ServerInstance->Log(DEBUG, "m_dccallow.so: UH OH! Couldn't get DCCALLOW list for %s", u->nick);
- }
}
- }
+ }
+}
- void RemoveNick(userrec* user)
- {
+void RemoveNick(userrec* user)
+{
/* Iterate through all DCCALLOW lists and remove user */
for (userlist::iterator iter = ul.begin(); iter != ul.end(); ++iter)
{
- userrec *u = (userrec*)(*iter);
- u->GetExt("dccallow_list", dl);
+ userrec *u = (userrec*)(*iter);
+ u->GetExt("dccallow_list", dl);
- if (dl)
- {
+ if (dl)
+ {
if (dl->size())
{
- for (dccallowlist::iterator i = dl->begin(); i != dl->end(); ++i)
- {
+ for (dccallowlist::iterator i = dl->begin(); i != dl->end(); ++i)
+ {
if (i->nickname == user->nick)
{
-
- u->WriteServ("NOTICE %s :%s left the network or changed their nickname and has been removed from your DCCALLOW list", u->nick, i->nickname.c_str());
- u->WriteServ("995 %s %s :Removed %s from your DCCALLOW list", u->nick, u->nick, i->nickname.c_str());
- dl->erase(i);
- break;
+
+ u->WriteServ("NOTICE %s :%s left the network or changed their nickname and has been removed from your DCCALLOW list", u->nick, i->nickname.c_str());
+ u->WriteServ("995 %s %s :Removed %s from your DCCALLOW list", u->nick, u->nick, i->nickname.c_str());
+ dl->erase(i);
+ break;
}
- }
}
- }
- else
- {
+ }
+ }
+ else
+ {
DELETE(dl);
u->Shrink("dccallow_list");
RemoveFromUserlist(u);
- }
}
- }
+ }
+}
- void RemoveFromUserlist(userrec *user)
- {
+void RemoveFromUserlist(userrec *user)
+{
// remove user from userlist
for (userlist::iterator j = ul.begin(); j != ul.end(); ++j)
{
- userrec* u = (userrec*)(*j);
- if (u->nick == user->nick)
- {
+ userrec* u = (userrec*)(*j);
+ if (u->nick == user->nick)
+ {
ul.erase(j);
break;
- }
}
- }
+ }
+}
- void ReadFileConf()
- {
+void ReadFileConf()
+{
bfl.clear();
for (int i = 0; i < Conf->Enumerate("banfile"); i++)
{
- BannedFileList bf;
- std::string fileglob = Conf->ReadValue("banfile", "pattern", i);
- std::string action = Conf->ReadValue("banfile", "action", i);
- bf.filemask = fileglob;
- bf.action = action;
- bfl.push_back(bf);
+ BannedFileList bf;
+ std::string fileglob = Conf->ReadValue("banfile", "pattern", i);
+ std::string action = Conf->ReadValue("banfile", "action", i);
+ bf.filemask = fileglob;
+ bf.action = action;
+ bfl.push_back(bf);
}
-
- }
- virtual ~ModuleDCCAllow()
- {
- }
+}
- virtual Version GetVersion()
- {
+virtual ~ModuleDCCAllow()
+{
+}
+
+virtual Version GetVersion()
+{
return Version(1,0,0,0,VF_COMMON,API_VERSION);
- }
+}
};
class ModuleDCCAllowFactory : public ModuleFactory
{
public:
- ModuleDCCAllowFactory()
- {
- }
+ModuleDCCAllowFactory()
+{
+}
- ~ModuleDCCAllowFactory()
- {
- }
+~ModuleDCCAllowFactory()
+{
+}
- virtual Module * CreateModule(InspIRCd* Me)
- {
+virtual Module * CreateModule(InspIRCd* Me)
+{
return new ModuleDCCAllow(Me);
- }
+}
};
extern "C" void * init_module( void )
{
- return new ModuleDCCAllowFactory;
+ return new ModuleDCCAllowFactory;
}
projects / user / henk / code / inspircd.git / commitdiff