#include "connection.h"
#include "dns.h"
+#include "mode.h"
+
/** Channel status for a user
*/
enum ChanStatus {
registration_timeout(source->registration_timeout), flood(source->flood), host(source->host),
pingtime(source->pingtime), pass(source->pass), hash(source->hash), threshold(source->threshold), sendqmax(source->sendqmax),
recvqmax(source->recvqmax), maxlocal(source->maxlocal), maxglobal(source->maxglobal), maxchans(source->maxchans),
- port(source->port), RefCount(0), disabled(false), limit(0)
+ port(source->port), RefCount(0), disabled(false), limit(source->limit)
{
}
registration_timeout(source->registration_timeout), flood(source->flood), host(source->host),
pingtime(source->pingtime), pass(source->pass), hash(source->hash), threshold(source->threshold), sendqmax(source->sendqmax),
recvqmax(source->recvqmax), maxlocal(source->maxlocal), maxglobal(source->maxglobal), maxchans(source->maxchans),
- port(source->port), RefCount(0), disabled(false), limit(0)
+ port(source->port), RefCount(0), disabled(false), limit(source->limit)
{
}
*/
void Update(unsigned int timeout, unsigned int fld, const std::string &hst, unsigned int ping,
const std::string &pas, unsigned int thres, unsigned long sendq, unsigned long recvq,
- unsigned long maxl, unsigned long maxg, unsigned int maxc, int p, unsigned long limit)
+ unsigned long maxl, unsigned long maxg, unsigned int maxc, int p, unsigned long llimit)
{
if (timeout)
registration_timeout = timeout;
if (p)
port = p;
- this->limit = limit;
+ this->limit = llimit;
+ }
+
+ void Update(const std::string &n, const std::string &hst)
+ {
+ name = n;
+ host = hst;
}
/** Reference counter. Contains an int as to how many users are connected to this class. :)
}
};
-/** Holds a complete list of all channels to which a user has been invited and has not yet joined.
+/** Holds a complete list of all channels to which a user has been invited and has not yet joined, and the time at which they'll expire.
*/
-typedef std::vector<irc::string> InvitedList;
+typedef std::vector< std::pair<irc::string, time_t> > InvitedList;
/** Holds a complete list of all allow and deny tags from the configuration file (connection classes)
*/
/** Cached nick!ident@host value using the real hostname
*/
- char* cached_fullhost;
+ std::string cached_fullhost;
/** Cached nick!ident@ip value using the real IP address
*/
- char* cached_hostip;
+ std::string cached_hostip;
/** Cached nick!ident@host value using the masked hostname
*/
- char* cached_makehost;
+ std::string cached_makehost;
/** Cached nick!ident@realhost value using the real hostname
*/
- char* cached_fullrealhost;
+ std::string cached_fullrealhost;
/** When we erase the user (in the destructor),
* we call this method to subtract one from all
std::map<std::string, bool>* AllowedOperCommands;
+ /** Allowed user modes from oper classes. */
+ bool* AllowedUserModes;
+
+ /** Allowed channel modes from oper classes. */
+ bool* AllowedChanModes;
+
public:
+ /** Module responsible for raw i/o
+ */
+ Module* io;
+
/** Contains a pointer to the connect class a user is on from - this will be NULL for remote connections.
* The pointer is guarenteed to *always* be valid. :)
*/
* An invalid nickname indicates an unregistered connection prior to the NICK command.
* Use InspIRCd::IsNick() to validate nicknames.
*/
- char nick[NICKMAX];
-
+ std::string nick;
+
/** The user's unique identifier.
* This is the unique identifier which the user has across the network.
*/
- char uuid[UUID_LENGTH];
-
+ std::string uuid;
+
/** The users ident reply.
* Two characters are added to the user-defined limit to compensate for the tilde etc.
*/
- char ident[IDENTMAX+2];
-
+ std::string ident;
+
/** The host displayed to non-opers (used for cloaking etc).
* This usually matches the value of User::host.
*/
- char dhost[65];
-
+ std::string dhost;
+
/** The users full name (GECOS).
*/
- char fullname[MAXGECOS+1];
-
+ std::string fullname;
+
/** The user's mode list.
* This is NOT a null terminated string! In the 1.1 version of InspIRCd
* this is an array of values in a similar way to channel modes.
* The following RFC characters o, w, s, i have constants defined via an
* enum, such as UM_SERVERNOTICE and UM_OPETATOR.
*/
- char modes[64];
+ unsigned char modes[64];
/** What snomasks are set on this user.
* This functions the same as the above modes.
*/
- char snomasks[64];
+ unsigned char snomasks[64];
/** Channels this user is on, and the permissions they have there
*/
/** The user's away message.
* If this string is empty, the user is not marked as away.
*/
- char awaymsg[MAXAWAY+1];
+ std::string awaymsg;
+
+ /** Time the user last went away.
+ * This is ONLY RELIABLE if user IS_AWAY()!
+ */
+ time_t awaytime;
/** Timestamp of current time + connection class timeout.
* This user must send USER/NICK before this timestamp is
* we can say 'yay' or 'nay' to any commands they issue.
* The value of this is the value of a valid 'type name=' tag.
*/
- char oper[NICKMAX];
-
+ std::string oper;
+
/** True when DNS lookups are completed.
* The UserResolver classes res_forward and res_reverse will
* set this value once they complete.
* This is stored even if the <connect> block doesnt need a password, so that
* modules may check it.
*/
- char password[64];
-
+ std::string password;
+
/** User's receive queue.
* Lines from the IRCd awaiting processing are stored here.
* Upgraded april 2005, old system a bit hairy.
/** Get IP string from sockaddr, using static internal buffer
* @return The IP string
*/
- const char* GetIPString();
+ const char* GetIPString(bool translate4in6 = true);
+
+ /** Get a CIDR mask from the IP of this user, using a static internal buffer.
+ * e.g., GetCIDRMask(16) for 223.254.214.52 returns 223.254.0.0/16
+ * This may be used for CIDR clone detection, etc.
+ *
+ * (XXX, brief note: when we do the sockets rewrite, this should move down a
+ * level so it may be used on more derived objects. -- w00t)
+ */
+ const char *GetCIDRMask(int range);
/* Write error string
*/
*/
User(InspIRCd* Instance, const std::string &uid = "");
+ /** Check if the user matches a G or K line, and disconnect them if they do.
+ * Returns true if the user matched a ban, false else.
+ */
+ bool CheckLines();
+
/** Returns the full displayed host of the user
* This member function returns the hostname of the user as seen by other users
* on the server, in nick!ident&at;host form.
* @return The full masked host of the user
*/
- virtual char* GetFullHost();
+ virtual const std::string& GetFullHost();
/** Returns the full real host of the user
* This member function returns the hostname of the user as seen by other users
* e.g. through a module, then this method will ignore it and return the true hostname.
* @return The full real host of the user
*/
- virtual char* GetFullRealHost();
+ virtual const std::string& GetFullRealHost();
/** This clears any cached results that are used for GetFullRealHost() etc.
* The results of these calls are cached as generating them can be generally expensive.
/** Adds a channel to a users invite list (invites them to a channel)
* @param channel A channel name to add
+ * @param timeout When the invite should expire (0 == never)
*/
- virtual void InviteTo(const irc::string &channel);
+ virtual void InviteTo(const irc::string &channel, time_t timeout);
/** Removes a channel from a users invite list.
* This member function is called on successfully joining an invite only channel
*/
bool HasPermission(const std::string &command);
+ /** Returns true or false if a user can set a privileged user or channel mode.
+ * This is done by looking up their oper type from User::oper, then referencing
+ * this to their oper classes, and checking the modes they can set.
+ * @param mode The mode the check
+ * @param type ModeType (MODETYPE_CHANNEL or MODETYPE_USER).
+ * @return True if the user can set or unset this mode.
+ */
+ bool HasModePermission(unsigned char mode, ModeType type);
+
/** Calls read() to read some data for this user using their fd.
* @param buffer The buffer to read into
* @param size The size of data to read
* @param a The string to add to the users read buffer
* @return True if the string was successfully added to the read buffer
*/
- bool AddBuffer(std::string a);
+ bool AddBuffer(const std::string &a);
/** This method returns true if the buffer contains at least one carriage return
* character (e.g. one complete line may be read)
* Takes a buffer to use and fills the given buffer with the hostmask in the format user@host
* @return the usermask in the format user@host
*/
- char* MakeHost();
+ const std::string& MakeHost();
/** Creates a usermask with real ip.
* Takes a buffer to use and fills the given buffer with the ipmask in the format user@ip
* @return the usermask in the format user@ip
*/
- char* MakeHostIP();
+ const std::string& MakeHostIP();
/** Shuts down and closes the user's socket
* This will not cause the user to be deleted. Use InspIRCd::QuitUser for this,
*/
void CloseSocket();
- /** Disconnect a user gracefully
- * @param user The user to remove
- * @param r The quit reason to show to normal users
- * @param oreason The quit reason to show to opers
- * @return Although this function has no return type, on exit the user provided will no longer exist.
- */
- static void QuitUser(InspIRCd* Instance, User *user, const std::string &r, const char* oreason = "");
-
/** Add the user to WHOWAS system
*/
void AddToWhoWas();
* @param text The format string for text to send to the user
* @param ... POD-type format arguments
*/
- void Write(const char *text, ...);
+ void Write(const char *text, ...) CUSTOM_PRINTF(2, 3);
/** Write text to this user, appending CR/LF and prepending :server.name
* @param text A std::string to send to the user
* @param text The format string for text to send to the user
* @param ... POD-type format arguments
*/
- void WriteServ(const char* text, ...);
+ void WriteServ(const char* text, ...) CUSTOM_PRINTF(2, 3);
+
+ void WriteNumeric(unsigned int numeric, const char* text, ...) CUSTOM_PRINTF(3, 4);
+
+ void WriteNumeric(unsigned int numeric, const std::string &text);
/** Write text to this user, appending CR/LF and prepending :nick!user@host of the user provided in the first parameter.
* @param user The user to prepend the :nick!user@host of
* @param text The format string for text to send to the user
* @param ... POD-type format arguments
*/
- void WriteFrom(User *user, const char* text, ...);
+ void WriteFrom(User *user, const char* text, ...) CUSTOM_PRINTF(3, 4);
/** Write text to the user provided in the first parameter, appending CR/LF, and prepending THIS user's :nick!user@host.
* @param dest The user to route the message to
* @param text The format string for text to send to the user
* @param ... POD-type format arguments
*/
- void WriteTo(User *dest, const char *data, ...);
+ void WriteTo(User *dest, const char *data, ...) CUSTOM_PRINTF(3, 4);
/** Write to all users that can see this user (including this user in the list), appending CR/LF
* @param text A std::string to send to the users
* @param text The format string for text to send to the users
* @param ... POD-type format arguments
*/
- void WriteCommon(const char* text, ...);
+ void WriteCommon(const char* text, ...) CUSTOM_PRINTF(2, 3);
/** Write to all users that can see this user (not including this user in the list), appending CR/LF
* @param text The format string for text to send to the users
* @param ... POD-type format arguments
*/
- void WriteCommonExcept(const char* text, ...);
+ void WriteCommonExcept(const char* text, ...) CUSTOM_PRINTF(2, 3);
/** Write to all users that can see this user (not including this user in the list), appending CR/LF
* @param text A std::string to send to the users
* @param text The format string to send in the WALLOPS message
* @param ... Format arguments
*/
- void WriteWallOps(const char* text, ...);
+ void WriteWallOps(const char* text, ...) CUSTOM_PRINTF(2, 3);
/** Write a WALLOPS message from this user to all local opers.
* If this user is not opered, the function will return without doing anything.
* @param text The text format string to send
* @param ... Format arguments
*/
- void SendAll(const char* command, char* text, ...);
+ void SendAll(const char* command, const char* text, ...) CUSTOM_PRINTF(3, 4);
/** Compile a channel list for this user, and send it to the user 'source'
* Used internally by WHOIS
/** Get oper-specific quit message shown only to opers when the user quits.
* (overrides any sent by QuitUser)
*/
- const char* GetOperQuit();
+ const std::string& GetOperQuit();
/** Increases a user's command penalty by a set amount.
*/
projects / user / henk / code / inspircd.git / blobdiff