mirror of
https://github.com/inspircd/inspircd.git
synced 2025-03-10 02:59:01 -04:00
Refactor m_httpd_stats, add subpages (#1554)
This commit is contained in:
linuxdaemon
Peter Powell
parent
e1cf6f5ec7
commit
e84858dc7f
@ -25,34 +25,41 @@
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#include "modules/httpd.h"
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#include "xline.h"
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class ModuleHttpStats : public Module, public HTTPRequestEventListener
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namespace Stats
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{
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static const insp::flat_map<char, char const*>& entities;
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HTTPdAPI API;
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public:
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ModuleHttpStats()
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: HTTPRequestEventListener(this)
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, API(this)
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struct Entities
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{
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static const insp::flat_map<char, char const*>& entities;
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};
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static const insp::flat_map<char, char const*>& init_entities()
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{
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static insp::flat_map<char, char const*> entities;
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entities['<'] = "lt";
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entities['>'] = "gt";
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entities['&'] = "amp";
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entities['"'] = "quot";
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return entities;
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}
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std::string Sanitize(const std::string &str)
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const insp::flat_map<char, char const*>& Entities::entities = init_entities();
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std::string Sanitize(const std::string& str)
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{
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std::string ret;
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ret.reserve(str.length() * 2);
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for (std::string::const_iterator x = str.begin(); x != str.end(); ++x)
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{
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insp::flat_map<char, char const*>::const_iterator it = entities.find(*x);
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insp::flat_map<char, char const*>::const_iterator it = Entities::entities.find(*x);
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if (it != entities.end())
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if (it != Entities::entities.end())
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{
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ret += '&';
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ret += it->second;
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ret += ';';
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}
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else if (*x == 0x09 || *x == 0x0A || *x == 0x0D || ((*x >= 0x20) && (*x <= 0x7e)))
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else if (*x == 0x09 || *x == 0x0A || *x == 0x0D || ((*x >= 0x20) && (*x <= 0x7e)))
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{
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// The XML specification defines the following characters as valid inside an XML document:
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// Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
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@ -73,10 +80,10 @@ class ModuleHttpStats : public Module, public HTTPRequestEventListener
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return ret;
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}
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void DumpMeta(std::stringstream& data, Extensible* ext)
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void DumpMeta(std::ostream& data, Extensible* ext)
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{
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data << "<metadata>";
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for(Extensible::ExtensibleStore::const_iterator i = ext->GetExtList().begin(); i != ext->GetExtList().end(); i++)
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for (Extensible::ExtensibleStore::const_iterator i = ext->GetExtList().begin(); i != ext->GetExtList().end(); i++)
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{
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ExtensionItem* item = i->first;
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std::string value = item->serialize(FORMAT_USER, ext, i->second);
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@ -88,156 +95,241 @@ class ModuleHttpStats : public Module, public HTTPRequestEventListener
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data << "</metadata>";
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}
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ModResult HandleRequest(HTTPRequest* http)
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std::ostream& ServerInfo(std::ostream& data)
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{
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std::stringstream data("");
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return data << "<server><name>" << ServerInstance->Config->ServerName << "</name><description>"
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<< Sanitize(ServerInstance->Config->ServerDesc) << "</description><version>"
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<< Sanitize(ServerInstance->GetVersionString()) << "</version></server>";
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}
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std::ostream& ISupport(std::ostream& data)
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{
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data << "<isupport>";
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const std::vector<Numeric::Numeric>& isupport = ServerInstance->ISupport.GetLines();
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for (std::vector<Numeric::Numeric>::const_iterator i = isupport.begin(); i != isupport.end(); ++i)
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{
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ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Handling httpd event");
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const Numeric::Numeric& num = *i;
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for (std::vector<std::string>::const_iterator j = num.GetParams().begin(); j != num.GetParams().end() - 1; ++j)
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data << "<token>" << Sanitize(*j) << "</token>";
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}
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return data << "</isupport>";
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}
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if ((http->GetURI() == "/stats") || (http->GetURI() == "/stats/"))
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std::ostream& General(std::ostream& data)
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{
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data << "<general>";
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data << "<usercount>" << ServerInstance->Users->GetUsers().size() << "</usercount>";
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data << "<localusercount>" << ServerInstance->Users->GetLocalUsers().size() << "</localusercount>";
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data << "<channelcount>" << ServerInstance->GetChans().size() << "</channelcount>";
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data << "<opercount>" << ServerInstance->Users->all_opers.size() << "</opercount>";
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data << "<socketcount>" << (SocketEngine::GetUsedFds()) << "</socketcount><socketmax>" << SocketEngine::GetMaxFds() << "</socketmax>";
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data << "<uptime><boot_time_t>" << ServerInstance->startup_time << "</boot_time_t></uptime>";
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data << ISupport;
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return data << "</general>";
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}
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std::ostream& XLines(std::ostream& data)
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{
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data << "<xlines>";
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std::vector<std::string> xltypes = ServerInstance->XLines->GetAllTypes();
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for (std::vector<std::string>::iterator it = xltypes.begin(); it != xltypes.end(); ++it)
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{
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XLineLookup* lookup = ServerInstance->XLines->GetAll(*it);
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if (!lookup)
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continue;
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for (LookupIter i = lookup->begin(); i != lookup->end(); ++i)
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{
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data << "<inspircdstats><server><name>" << ServerInstance->Config->ServerName << "</name><description>"
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<< Sanitize(ServerInstance->Config->ServerDesc) << "</description><version>"
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<< Sanitize(ServerInstance->GetVersionString()) << "</version></server>";
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data << "<general>";
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data << "<usercount>" << ServerInstance->Users->GetUsers().size() << "</usercount>";
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data << "<channelcount>" << ServerInstance->GetChans().size() << "</channelcount>";
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data << "<opercount>" << ServerInstance->Users->all_opers.size() << "</opercount>";
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data << "<socketcount>" << (SocketEngine::GetUsedFds()) << "</socketcount><socketmax>" << SocketEngine::GetMaxFds() << "</socketmax>";
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data << "<uptime><boot_time_t>" << ServerInstance->startup_time << "</boot_time_t></uptime>";
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data << "<isupport>";
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const std::vector<Numeric::Numeric>& isupport = ServerInstance->ISupport.GetLines();
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for (std::vector<Numeric::Numeric>::const_iterator i = isupport.begin(); i != isupport.end(); ++i)
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{
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const Numeric::Numeric& num = *i;
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for (std::vector<std::string>::const_iterator j = num.GetParams().begin(); j != num.GetParams().end()-1; ++j)
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data << "<token>" << Sanitize(*j) << "</token>" << std::endl;
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}
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data << "</isupport></general><xlines>";
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std::vector<std::string> xltypes = ServerInstance->XLines->GetAllTypes();
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for (std::vector<std::string>::iterator it = xltypes.begin(); it != xltypes.end(); ++it)
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{
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XLineLookup* lookup = ServerInstance->XLines->GetAll(*it);
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if (!lookup)
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continue;
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for (LookupIter i = lookup->begin(); i != lookup->end(); ++i)
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{
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data << "<xline type=\"" << it->c_str() << "\"><mask>"
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<< Sanitize(i->second->Displayable()) << "</mask><settime>"
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<< i->second->set_time << "</settime><duration>" << i->second->duration
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<< "</duration><reason>" << Sanitize(i->second->reason)
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<< "</reason></xline>";
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}
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}
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data << "</xlines><modulelist>";
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const ModuleManager::ModuleMap& mods = ServerInstance->Modules->GetModules();
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for (ModuleManager::ModuleMap::const_iterator i = mods.begin(); i != mods.end(); ++i)
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{
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Version v = i->second->GetVersion();
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data << "<module><name>" << i->first << "</name><description>" << Sanitize(v.description) << "</description></module>";
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}
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data << "</modulelist><channellist>";
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const chan_hash& chans = ServerInstance->GetChans();
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for (chan_hash::const_iterator i = chans.begin(); i != chans.end(); ++i)
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{
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Channel* c = i->second;
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data << "<channel>";
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data << "<usercount>" << c->GetUsers().size() << "</usercount><channelname>" << Sanitize(c->name) << "</channelname>";
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data << "<channeltopic>";
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data << "<topictext>" << Sanitize(c->topic) << "</topictext>";
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data << "<setby>" << Sanitize(c->setby) << "</setby>";
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data << "<settime>" << c->topicset << "</settime>";
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data << "</channeltopic>";
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data << "<channelmodes>" << Sanitize(c->ChanModes(true)) << "</channelmodes>";
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const Channel::MemberMap& ulist = c->GetUsers();
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for (Channel::MemberMap::const_iterator x = ulist.begin(); x != ulist.end(); ++x)
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{
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Membership* memb = x->second;
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data << "<channelmember><uid>" << memb->user->uuid << "</uid><privs>"
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<< Sanitize(memb->GetAllPrefixChars()) << "</privs><modes>"
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<< memb->modes << "</modes>";
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DumpMeta(data, memb);
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data << "</channelmember>";
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}
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DumpMeta(data, c);
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data << "</channel>";
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}
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data << "</channellist><userlist>";
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const user_hash& users = ServerInstance->Users->GetUsers();
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for (user_hash::const_iterator i = users.begin(); i != users.end(); ++i)
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{
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User* u = i->second;
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data << "<user>";
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data << "<nickname>" << u->nick << "</nickname><uuid>" << u->uuid << "</uuid><realhost>"
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<< u->GetRealHost() << "</realhost><displayhost>" << u->GetDisplayedHost() << "</displayhost><realname>"
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<< Sanitize(u->GetRealName()) << "</realname><server>" << u->server->GetName() << "</server>";
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if (u->IsAway())
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data << "<away>" << Sanitize(u->awaymsg) << "</away><awaytime>" << u->awaytime << "</awaytime>";
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if (u->IsOper())
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data << "<opertype>" << Sanitize(u->oper->name) << "</opertype>";
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data << "<modes>" << u->GetModeLetters().substr(1) << "</modes><ident>" << Sanitize(u->ident) << "</ident>";
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LocalUser* lu = IS_LOCAL(u);
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if (lu)
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data << "<port>" << lu->GetServerPort() << "</port><servaddr>"
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<< lu->server_sa.str() << "</servaddr>";
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data << "<ipaddress>" << u->GetIPString() << "</ipaddress>";
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DumpMeta(data, u);
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data << "</user>";
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}
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data << "</userlist><serverlist>";
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ProtocolInterface::ServerList sl;
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ServerInstance->PI->GetServerList(sl);
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for (ProtocolInterface::ServerList::const_iterator b = sl.begin(); b != sl.end(); ++b)
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{
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data << "<server>";
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data << "<servername>" << b->servername << "</servername>";
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data << "<parentname>" << b->parentname << "</parentname>";
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data << "<description>" << Sanitize(b->description) << "</description>";
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data << "<usercount>" << b->usercount << "</usercount>";
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// This is currently not implemented, so, commented out.
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// data << "<opercount>" << b->opercount << "</opercount>";
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data << "<lagmillisecs>" << b->latencyms << "</lagmillisecs>";
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data << "</server>";
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}
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data << "</serverlist><commandlist>";
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const CommandParser::CommandMap& commands = ServerInstance->Parser.GetCommands();
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for (CommandParser::CommandMap::const_iterator i = commands.begin(); i != commands.end(); ++i)
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{
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data << "<command><name>" << i->second->name << "</name><usecount>" << i->second->use_count << "</usecount></command>";
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}
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data << "</commandlist></inspircdstats>";
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/* Send the document back to m_httpd */
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HTTPDocumentResponse response(this, *http, &data, 200);
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response.headers.SetHeader("X-Powered-By", MODNAME);
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response.headers.SetHeader("Content-Type", "text/xml");
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API->SendResponse(response);
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return MOD_RES_DENY; // Handled
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data << "<xline type=\"" << it->c_str() << "\"><mask>"
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<< Sanitize(i->second->Displayable()) << "</mask><settime>"
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<< i->second->set_time << "</settime><duration>" << i->second->duration
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<< "</duration><reason>" << Sanitize(i->second->reason)
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<< "</reason></xline>";
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}
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}
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return MOD_RES_PASSTHRU;
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return data << "</xlines>";
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}
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std::ostream& Modules(std::ostream& data)
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{
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data << "<modulelist>";
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const ModuleManager::ModuleMap& mods = ServerInstance->Modules->GetModules();
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for (ModuleManager::ModuleMap::const_iterator i = mods.begin(); i != mods.end(); ++i)
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{
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Version v = i->second->GetVersion();
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data << "<module><name>" << i->first << "</name><description>" << Sanitize(v.description) << "</description></module>";
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}
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return data << "</modulelist>";
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}
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std::ostream& Channels(std::ostream& data)
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{
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data << "<channellist>";
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const chan_hash& chans = ServerInstance->GetChans();
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for (chan_hash::const_iterator i = chans.begin(); i != chans.end(); ++i)
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{
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Channel* c = i->second;
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data << "<channel>";
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data << "<usercount>" << c->GetUsers().size() << "</usercount><channelname>" << Sanitize(c->name) << "</channelname>";
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data << "<channeltopic>";
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data << "<topictext>" << Sanitize(c->topic) << "</topictext>";
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data << "<setby>" << Sanitize(c->setby) << "</setby>";
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data << "<settime>" << c->topicset << "</settime>";
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data << "</channeltopic>";
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data << "<channelmodes>" << Sanitize(c->ChanModes(true)) << "</channelmodes>";
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const Channel::MemberMap& ulist = c->GetUsers();
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for (Channel::MemberMap::const_iterator x = ulist.begin(); x != ulist.end(); ++x)
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{
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Membership* memb = x->second;
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data << "<channelmember><uid>" << memb->user->uuid << "</uid><privs>"
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<< Sanitize(memb->GetAllPrefixChars()) << "</privs><modes>"
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<< memb->modes << "</modes>";
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DumpMeta(data, memb);
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data << "</channelmember>";
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}
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DumpMeta(data, c);
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data << "</channel>";
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}
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return data << "</channellist>";
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}
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std::ostream& Users(std::ostream& data)
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{
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data << "<userlist>";
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const user_hash& users = ServerInstance->Users->GetUsers();
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for (user_hash::const_iterator i = users.begin(); i != users.end(); ++i)
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{
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User* u = i->second;
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data << "<user>";
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data << "<nickname>" << u->nick << "</nickname><uuid>" << u->uuid << "</uuid><realhost>"
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<< u->GetRealHost() << "</realhost><displayhost>" << u->GetDisplayedHost() << "</displayhost><realname>"
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<< Sanitize(u->GetRealName()) << "</realname><server>" << u->server->GetName() << "</server>";
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if (u->IsAway())
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data << "<away>" << Sanitize(u->awaymsg) << "</away><awaytime>" << u->awaytime << "</awaytime>";
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if (u->IsOper())
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data << "<opertype>" << Sanitize(u->oper->name) << "</opertype>";
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data << "<modes>" << u->GetModeLetters().substr(1) << "</modes><ident>" << Sanitize(u->ident) << "</ident>";
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LocalUser* lu = IS_LOCAL(u);
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if (lu)
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data << "<port>" << lu->GetServerPort() << "</port><servaddr>"
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<< lu->server_sa.str() << "</servaddr>";
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data << "<ipaddress>" << u->GetIPString() << "</ipaddress>";
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DumpMeta(data, u);
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data << "</user>";
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}
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return data << "</userlist>";
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}
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std::ostream& Servers(std::ostream& data)
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{
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data << "<serverlist>";
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ProtocolInterface::ServerList sl;
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ServerInstance->PI->GetServerList(sl);
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for (ProtocolInterface::ServerList::const_iterator b = sl.begin(); b != sl.end(); ++b)
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{
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data << "<server>";
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data << "<servername>" << b->servername << "</servername>";
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data << "<parentname>" << b->parentname << "</parentname>";
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data << "<description>" << Sanitize(b->description) << "</description>";
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data << "<usercount>" << b->usercount << "</usercount>";
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// This is currently not implemented, so, commented out.
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// data << "<opercount>" << b->opercount << "</opercount>";
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data << "<lagmillisecs>" << b->latencyms << "</lagmillisecs>";
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data << "</server>";
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}
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return data << "</serverlist>";
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}
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std::ostream& Commands(std::ostream& data)
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{
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data << "<commandlist>";
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const CommandParser::CommandMap& commands = ServerInstance->Parser.GetCommands();
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for (CommandParser::CommandMap::const_iterator i = commands.begin(); i != commands.end(); ++i)
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{
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data << "<command><name>" << i->second->name << "</name><usecount>" << i->second->use_count << "</usecount></command>";
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}
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return data << "</commandlist>";
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}
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}
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class ModuleHttpStats : public Module, public HTTPRequestEventListener
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{
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HTTPdAPI API;
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public:
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ModuleHttpStats()
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: HTTPRequestEventListener(this)
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, API(this)
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{
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}
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ModResult HandleRequest(HTTPRequest* http)
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{
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std::string uri = http->GetURI();
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if (uri != "/stats" && uri.substr(0, 7) != "/stats/")
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return MOD_RES_PASSTHRU;
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if (uri[uri.size() - 1] == '/')
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uri.erase(uri.size() - 1, 1);
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ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Handling httpd event");
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bool found = true;
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std::stringstream data;
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data << "<inspircdstats>";
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if (uri == "/stats")
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{
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data << Stats::ServerInfo << Stats::General
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<< Stats::XLines << Stats::Modules
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<< Stats::Channels << Stats::Users
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<< Stats::Servers << Stats::Commands;
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}
|
||||
else if (uri == "/stats/general")
|
||||
{
|
||||
data << Stats::General;
|
||||
}
|
||||
else if (uri == "/stats/users")
|
||||
{
|
||||
data << Stats::Users;
|
||||
}
|
||||
else
|
||||
{
|
||||
found = false;
|
||||
}
|
||||
|
||||
if (found)
|
||||
{
|
||||
data << "</inspircdstats>";
|
||||
}
|
||||
else
|
||||
{
|
||||
data.clear();
|
||||
data.str(std::string());
|
||||
}
|
||||
|
||||
/* Send the document back to m_httpd */
|
||||
HTTPDocumentResponse response(this, *http, &data, found ? 200 : 404);
|
||||
response.headers.SetHeader("X-Powered-By", MODNAME);
|
||||
response.headers.SetHeader("Content-Type", "text/xml");
|
||||
API->SendResponse(response);
|
||||
return MOD_RES_DENY; // Handled
|
||||
}
|
||||
|
||||
ModResult OnHTTPRequest(HTTPRequest& req) CXX11_OVERRIDE
|
||||
@ -251,16 +343,4 @@ class ModuleHttpStats : public Module, public HTTPRequestEventListener
|
||||
}
|
||||
};
|
||||
|
||||
static const insp::flat_map<char, char const*>& init_entities()
|
||||
{
|
||||
static insp::flat_map<char, char const*> entities;
|
||||
entities['<'] = "lt";
|
||||
entities['>'] = "gt";
|
||||
entities['&'] = "amp";
|
||||
entities['"'] = "quot";
|
||||
return entities;
|
||||
}
|
||||
|
||||
const insp::flat_map<char, char const*>& ModuleHttpStats::entities = init_entities();
|
||||
|
||||
MODULE_INIT(ModuleHttpStats)
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user