diff options
Diffstat (limited to 'include/socket.h')
| -rw-r--r-- | include/socket.h | 69 |
1 files changed, 35 insertions, 34 deletions
diff --git a/include/socket.h b/include/socket.h index 5f6705124..47e89070f 100644 --- a/include/socket.h +++ b/include/socket.h @@ -22,8 +22,7 @@ */ -#ifndef INSPIRCD_SOCKET_H -#define INSPIRCD_SOCKET_H +#pragma once #ifndef _WIN32 @@ -33,6 +32,7 @@ #include <sys/types.h> #include <sys/socket.h> #include <sys/stat.h> +#include <sys/un.h> #include <netinet/in.h> #include <unistd.h> #include <fcntl.h> @@ -60,8 +60,11 @@ namespace irc struct sockaddr sa; struct sockaddr_in in4; struct sockaddr_in6 in6; + struct sockaddr_un un; + /** Return the family of the socket (e.g. AF_INET). */ + int family() const; /** Return the size of the structure for syscall passing */ - int sa_size() const; + socklen_t sa_size() const; /** Return port number or -1 if invalid */ int port() const; /** Return IP only */ @@ -85,7 +88,7 @@ namespace irc /** Construct a CIDR mask from the string. Will normalize (127.0.0.1/8 => 127.0.0.0/8). */ cidr_mask(const std::string& mask); /** Construct a CIDR mask of a given length from the given address */ - cidr_mask(const irc::sockets::sockaddrs& addr, int len); + cidr_mask(const irc::sockets::sockaddrs& addr, unsigned char len); /** Equality of bits, type, and length */ bool operator==(const cidr_mask& other) const; /** Ordering defined for maps */ @@ -110,9 +113,6 @@ namespace irc */ CoreExport bool MatchCIDR(const std::string &address, const std::string &cidr_mask, bool match_with_username); - /** Return the size of the structure for syscall passing */ - inline int sa_size(const irc::sockets::sockaddrs& sa) { return sa.sa_size(); } - /** Convert an address-port pair into a binary sockaddr * @param addr The IP address, IPv4 or IPv6 * @param port The port, 0 for unspecified @@ -120,24 +120,12 @@ namespace irc * @return true if the conversion was successful, false if not. */ CoreExport bool aptosa(const std::string& addr, int port, irc::sockets::sockaddrs& sa); - - /** Convert a binary sockaddr to an address-port pair - * @param sa The structure to convert - * @param addr the IP address - * @param port the port - * @return true if the conversion was successful, false if unknown address family - */ - CoreExport bool satoap(const irc::sockets::sockaddrs& sa, std::string& addr, int &port); - - /** Convert a binary sockaddr to a user-readable string. - * This means IPv6 addresses are written as [::1]:6667, and *:6668 is used for 0.0.0.0:6668 - * @param sa The structure to convert - * @return The string; "<unknown>" if not a valid address - */ - inline std::string satouser(const irc::sockets::sockaddrs& sa) { return sa.str(); } } } +/** A list of failed port bindings, used for informational purposes on startup */ +typedef std::vector<std::pair<irc::sockets::sockaddrs, int> > FailedPortList; + #include "socketengine.h" /** This class handles incoming connections on client ports. * It will create a new User for every valid connection @@ -147,24 +135,37 @@ class CoreExport ListenSocket : public EventHandler { public: reference<ConfigTag> bind_tag; - std::string bind_addr; - int bind_port; - /** Human-readable bind description */ - std::string bind_desc; + const irc::sockets::sockaddrs bind_sa; + + class IOHookProvRef : public dynamic_reference_nocheck<IOHookProvider> + { + public: + IOHookProvRef() + : dynamic_reference_nocheck<IOHookProvider>(NULL, std::string()) + { + } + }; + + typedef TR1NS::array<IOHookProvRef, 2> IOHookProvList; + + /** IOHook providers for handling connections on this socket, + * may be empty. + */ + IOHookProvList iohookprovs; + /** Create a new listening socket */ ListenSocket(ConfigTag* tag, const irc::sockets::sockaddrs& bind_to); - /** Handle an I/O event - */ - void HandleEvent(EventType et, int errornum = 0); /** Close the socket */ ~ListenSocket(); - /** Handles sockets internals crap of a connection, convenience wrapper really + /** Handles new connections, called by the socket engine */ - void AcceptInternal(); -}; - -#endif + void OnEventHandlerRead() CXX11_OVERRIDE; + /** Inspects the bind block belonging to this socket to set the name of the IO hook + * provider which this socket will use for incoming connections. + */ + void ResetIOHookProvider(); +}; |