#include "connection.h"
#include "dns.h"
#include "mode.h"
-#include "linebuffer.h"
-
-#include <list> // XXX XXX XXX this should probably be moved to globals.h, and globals.h should probably be merged in with inspircd.h sometime. -- w00t
-#define _GLIBCXX_FORCE_NEW 1
-
/** Channel status for a user
*/
-enum ChanStatus
-{
+enum ChanStatus {
/** Op */
STATUS_OP = 4,
/** Halfop */
/** connect class types
*/
-enum ClassTypes
-{
+enum ClassTypes {
/** connect:allow */
CC_ALLOW = 0,
/** connect:deny */
/** RFC1459 channel modes
*/
-enum UserModes
-{
+enum UserModes {
/** +s: Server notices */
UM_SERVERNOTICE = 's' - 65,
/** +w: WALLOPS */
/** Registration state of a user, e.g.
* have they sent USER, NICK, PASS yet?
*/
-enum RegistrationState
-{
-#ifndef REG_NONE /* This is already defined in win32, luckily it is still 0. -- Burlex
- XXX perhaps we should undef it just in case.. Relying on magic numbers... -- w00t */
+enum RegistrationState {
+
+#ifndef WIN32 // Burlex: This is already defined in win32, luckily it is still 0.
REG_NONE = 0, /* Has sent nothing */
#endif
REG_USER = 1, /* Has sent USER */
REG_NICK = 2, /* Has sent NICK */
REG_NICKUSER = 3, /* Bitwise combination of REG_NICK and REG_USER */
- REG_ALL = 7 /* REG_NICKUSER plus next bit along */
+ REG_ALL = 7 /* REG_NICKUSER plus next bit along */
};
/* Required forward declaration */
/** Returns the registration timeout
*/
- unsigned int GetRegTimeout()
+ time_t GetRegTimeout()
{
return (registration_timeout ? registration_timeout : 90);
}
*/
InvitedList invites;
- /** Number of channels this user is currently on
- */
- unsigned int ChannelCount;
-
/** Cached nick!ident@host value using the real hostname
*/
std::string cached_fullhost;
*/
std::string cached_fullrealhost;
+ /** Set by GetIPString() to avoid constantly re-grabbing IP via sockets voodoo.
+ */
+ std::string cachedip;
+
/** When we erase the user (in the destructor),
* we call this method to subtract one from all
* mode characters this user is making use of.
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.
- * A value of 1 in field (modeletter-65) indicates that the mode is
+ * NOT a null terminated string.
+ * Also NOT an array.
+ * Much love to the STL for giving us an easy to use bitset, saving us RAM.
+ * if (modes[modeletter-65]) is set, then the mode is
* set, for example, to work out if mode +s is set, we check the field
* User::modes['s'-65] != 0.
* The following RFC characters o, w, s, i have constants defined via an
* enum, such as UM_SERVERNOTICE and UM_OPETATOR.
*/
- unsigned char modes[64];
+ std::bitset<64> modes;
/** What snomasks are set on this user.
* This functions the same as the above modes.
*/
- unsigned char snomasks[64];
+ std::bitset<64> snomasks;
/** Channels this user is on, and the permissions they have there
*/
*/
time_t awaytime;
- /** Timestamp of current time + connection class timeout.
- * This user must send USER/NICK before this timestamp is
- * reached or they will be disconnected.
- */
- time_t timeout;
-
/** The oper type they logged in as, if they are an oper.
* This is used to check permissions in operclasses, so that
* we can say 'yay' or 'nay' to any commands they issue.
*/
std::string recvq;
- /** How many bytes are currently in the user's sendq.
- */
- unsigned long sendqlength;
- /** List of pointers to buffer objects, this is the actual user's sendq.
+ /** User's send queue.
+ * Lines waiting to be sent are stored here until their buffer is flushed.
*/
- std::list<LineBuffer*, __gnu_cxx::new_allocator<LineBuffer*> > sendq;
- /** How far into the current sendq line is the user?
- */
- unsigned long sendqpos;
+ std::string sendq;
/** Message user will quit with. Not to be set externally.
*/
* GetIPString/GetPort to obtain its values.
*/
sockaddr* ip;
-
- /** Set by GetIPString() to avoid constantly re-grabbing IP via sockets voodoo.
- */
- std::string cachedip;
/** Initialize the clients sockaddr
* @param protocol_family The protocol family of the IP address, AF_INET or AF_INET6
*/
const char* GetIPString(bool translate4in6 = true);
- /* Write error string
+ /** 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)
*/
- std::string WriteError;
+ const char *GetCIDRMask(int range);
/** This is true if the user matched an exception (E:Line). It is used to save time on ban checks.
*/
*/
User(InspIRCd* Instance, const std::string &uid = "");
- /** Check if the user matches a G or K line, and disconnect them if they do
+ /** 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.
*/
- void CheckLines();
+ bool CheckLines();
/** Returns the full displayed host of the user
* This member function returns the hostname of the user as seen by other users
*/
std::string GetBuffer();
- /** Sets the write error for a connection. This is done because the actual disconnect
- * of a client may occur at an inopportune time such as half way through /LIST output.
- * The WriteErrors of clients are checked at a more ideal time (in the mainloop) and
- * errored clients purged.
- * @param error The error string to set.
- */
- void SetWriteError(const std::string &error);
-
- /** Returns the write error which last occured on this connection or an empty string
- * if none occured.
- * @return The error string which has occured for this user
- */
- const char* GetWriteError();
-
- /** Adds a line buffer to the user's sendq.
+ /** Adds to the user's write buffer.
* You may add any amount of text up to this users sendq value, if you exceed the
- * sendq value, SetWriteError() will be called to set the users error string to
- * "SendQ exceeded", and further buffer adds will be dropped.
+ * sendq value, the user will be removed, and further buffer adds will be dropped.
* @param data The data to add to the write buffer
*/
- void AddWriteBuf(LineBuffer *l);
+ void AddWriteBuf(const std::string &data);
/** Flushes as much of the user's buffer to the file descriptor as possible.
* This function may not always flush the entire buffer, rather instead as much of it
projects / user / henk / code / inspircd.git / blobdiff