enum
{
+ // From ircd-ratbox.
+ RPL_HELPSTART = 704,
+ RPL_HELPTXT = 705,
+ RPL_ENDOFHELP = 706,
+
// InspIRCd-specific?
RPL_DCCALLOWSTART = 990,
RPL_DCCALLOWLIST = 991,
RPL_DCCALLOWREMOVED = 995,
ERR_DCCALLOWINVALID = 996,
RPL_DCCALLOWEXPIRED = 997,
- ERR_UNKNOWNDCCALLOWCMD = 998,
- // TODO: These numerics are conflicting and should be removed
- // and be replaced with helpop.
- RPL_DCCALLOWHELP = 998,
- RPL_ENDOFDCCALLOWHELP = 999
+ ERR_UNKNOWNDCCALLOWCMD = 998
};
static const char* const helptext[] =
{
- "DCCALLOW [(+|-)<nick> [<time>]]|[LIST|HELP]",
"You may allow DCCs from specific users by specifying a",
"DCC allow for the user you want to receive DCCs from.",
"For example, to allow the user Brain to send you inspircd.exe",
"Brain would then be able to send you files. They would have to",
"resend the file again if the server gave them an error message",
"before you added them to your DCCALLOW list.",
- "DCCALLOW entries will be temporary by default, if you want to add",
+ "DCCALLOW entries will be temporary. If you want to add",
"them to your DCCALLOW list until you leave IRC, type:",
"/DCCALLOW +Brain 0",
"To remove the user from your DCCALLOW list, type:",
"/DCCALLOW LIST",
"NOTE: If the user leaves IRC or changes their nickname",
" they will be removed from your DCCALLOW list.",
- " your DCCALLOW list will be deleted when you leave IRC."
+ " Your DCCALLOW list will be deleted when you leave IRC."
};
class BannedFileList
dccallowlist* dl;
typedef std::vector<BannedFileList> bannedfilelist;
bannedfilelist bfl;
-typedef SimpleExtItem<dccallowlist> DCCAllowExt;
-class CommandDccallow : public Command
+class DCCAllowExt : public SimpleExtItem<dccallowlist>
{
- DCCAllowExt& ext;
-
public:
unsigned int maxentries;
+
+ DCCAllowExt(Module* Creator)
+ : SimpleExtItem<dccallowlist>("dccallow", ExtensionItem::EXT_USER, Creator)
+ {
+ }
+
+ void FromInternal(Extensible* container, const std::string& value) CXX11_OVERRIDE
+ {
+ LocalUser* user = IS_LOCAL(static_cast<User*>(container));
+ if (!user)
+ return;
+
+ // Remove the old list and create a new one.
+ unset(user);
+ dccallowlist* list = new dccallowlist();
+
+ irc::spacesepstream ts(value);
+ while (!ts.StreamEnd())
+ {
+ // Check we have space for another entry.
+ if (list->size() >= maxentries)
+ {
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Oversized DCC allow list received for %s: %s",
+ user->uuid.c_str(), value.c_str());
+ delete list;
+ return;
+ }
+
+ // Extract the fields.
+ DCCAllow dccallow;
+ if (!ts.GetToken(dccallow.nickname) ||
+ !ts.GetToken(dccallow.hostmask) ||
+ !ts.GetNumericToken(dccallow.set_on) ||
+ !ts.GetNumericToken(dccallow.length))
+ {
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Malformed DCC allow list received for %s: %s",
+ user->uuid.c_str(), value.c_str());
+ delete list;
+ return;
+ }
+
+ // Store the DCC allow entry.
+ list->push_back(dccallow);
+ }
+
+ }
+
+ std::string ToInternal(const Extensible* container, void* item) const CXX11_OVERRIDE
+ {
+ dccallowlist* list = static_cast<dccallowlist*>(item);
+ std::string buf;
+ for (dccallowlist::const_iterator iter = list->begin(); iter != list->end(); ++iter)
+ {
+ if (iter != list->begin())
+ buf.push_back(' ');
+
+ buf.append(iter->nickname);
+ buf.push_back(' ');
+ buf.append(iter->hostmask);
+ buf.push_back(' ');
+ buf.append(ConvToStr(iter->set_on));
+ buf.push_back(' ');
+ buf.append(ConvToStr(iter->length));
+ }
+ return buf;
+ }
+};
+
+class CommandDccallow : public Command
+{
+ public:
+ DCCAllowExt& ext;
+ unsigned long defaultlength;
CommandDccallow(Module* parent, DCCAllowExt& Ext)
: Command(parent, "DCCALLOW", 0)
, ext(Ext)
/* 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>& parameters, User* user) CXX11_OVERRIDE
+ CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
{
- /* syntax: DCCALLOW [+|-]<nick> (<time>) */
+ /* syntax: DCCALLOW [(+|-)<nick> [<time>]]|[LIST|HELP] */
if (!parameters.size())
{
// display current DCCALLOW list
ul.push_back(user);
}
- if (dl->size() >= maxentries)
+ if (dl->size() >= ext.maxentries)
{
user->WriteNumeric(ERR_DCCALLOWINVALID, user->nick, "Too many nicks on DCCALLOW list");
return CMD_FAILURE;
}
std::string mask = target->nick+"!"+target->ident+"@"+target->GetDisplayedHost();
- std::string default_length = ServerInstance->Config->ConfValue("dccallow")->getString("length");
-
unsigned long length;
if (parameters.size() < 2)
{
- length = InspIRCd::Duration(default_length);
+ length = defaultlength;
}
- else if (!atoi(parameters[1].c_str()))
+ else if (!InspIRCd::IsValidDuration(parameters[1]))
{
- length = 0;
+ user->WriteNumeric(ERR_DCCALLOWINVALID, user->nick, InspIRCd::Format("%s is not a valid DCCALLOW duration", parameters[1].c_str()));
+ return CMD_FAILURE;
}
else
{
- length = InspIRCd::Duration(parameters[1]);
+ if (!InspIRCd::Duration(parameters[1], length))
+ {
+ user->WriteNotice("*** Invalid duration for DCC allow");
+ return CMD_FAILURE;
+ }
}
if (!InspIRCd::IsValidMask(mask))
if (length > 0)
{
- user->WriteNumeric(RPL_DCCALLOWTIMED, user->nick, InspIRCd::Format("Added %s to DCCALLOW list for %ld seconds", target->nick.c_str(), length));
+ user->WriteNumeric(RPL_DCCALLOWTIMED, user->nick, InspIRCd::Format("Added %s to DCCALLOW list for %s", target->nick.c_str(), InspIRCd::DurationString(length).c_str()));
}
else
{
return CMD_FAILURE;
}
- RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters) CXX11_OVERRIDE
+ RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE
{
return ROUTE_BROADCAST;
}
void DisplayHelp(User* user)
{
+ user->WriteNumeric(RPL_HELPSTART, "*", "DCCALLOW [(+|-)<nick> [<time>]]|[LIST|HELP]");
for (size_t i = 0; i < sizeof(helptext)/sizeof(helptext[0]); i++)
- user->WriteNumeric(RPL_DCCALLOWHELP, helptext[i]);
- user->WriteNumeric(RPL_ENDOFDCCALLOWHELP, "End of DCCALLOW HELP");
+ user->WriteNumeric(RPL_HELPTXT, "*", helptext[i]);
+ user->WriteNumeric(RPL_ENDOFHELP, "*", "End of DCCALLOW HELP");
LocalUser* localuser = IS_LOCAL(user);
if (localuser)
{
DCCAllowExt ext;
CommandDccallow cmd;
+ bool blockchat;
+ std::string defaultaction;
public:
ModuleDCCAllow()
- : ext("dccallow", ExtensionItem::EXT_USER, this)
+ : ext(this)
, cmd(this, ext)
+ , blockchat(false)
{
}
const std::string type = buf.substr(0, s);
- ConfigTag* conftag = ServerInstance->Config->ConfValue("dccallow");
- bool blockchat = conftag->getBool("blockchat");
-
if (stdalgo::string::equalsci(type, "SEND"))
{
size_t first;
if (s == std::string::npos)
return MOD_RES_PASSTHRU;
- std::string defaultaction = conftag->getString("action");
std::string filename = buf.substr(first, s);
bool found = false;
if (InspIRCd::Match(filename, bfl[i].filemask, ascii_case_insensitive_map))
{
/* We have a matching badfile entry, override whatever the default action is */
- if (bfl[i].action == "allow")
+ if (stdalgo::string::equalsci(bfl[i].action, "allow"))
return MOD_RES_PASSTHRU;
else
{
void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
{
- ConfigTag* tag = ServerInstance->Config->ConfValue("dccallow");
- cmd.maxentries = tag->getUInt("maxentries", 20);
-
- bfl.clear();
+ bannedfilelist newbfl;
ConfigTagList tags = ServerInstance->Config->ConfTags("banfile");
for (ConfigIter i = tags.first; i != tags.second; ++i)
{
BannedFileList bf;
bf.filemask = i->second->getString("pattern");
bf.action = i->second->getString("action");
- bfl.push_back(bf);
+ newbfl.push_back(bf);
}
+ bfl.swap(newbfl);
+
+ ConfigTag* tag = ServerInstance->Config->ConfValue("dccallow");
+ cmd.ext.maxentries = tag->getUInt("maxentries", 20);
+ cmd.defaultlength = tag->getDuration("length", 0);
+ blockchat = tag->getBool("blockchat");
+ defaultaction = tag->getString("action");
}
Version GetVersion() CXX11_OVERRIDE
{
- return Version("Provides support for the /DCCALLOW command", VF_COMMON | VF_VENDOR);
+ return Version("Provides the DCCALLOW command", VF_COMMON | VF_VENDOR);
}
};
projects / user / henk / code / inspircd.git / blobdiff