[irc/quakenet/newserv.git] / nick / nick.h

/* nick.h */

#ifndef __NICK_H
#define __NICK_H

#include "../lib/sstring.h"
#include "../irc/irc_config.h"
#include "../lib/flags.h"
#include "../lib/array.h"
#include "../server/server.h"
#include "../lib/base64.h"
#include "../lib/irc_ipv6.h"
#include "../patricia/patricia.h"

#include "../authext/authext.h"

#include <time.h>

#ifndef MAXNICKEXTS
#define MAXNICKEXTS       10
#endif

#define UMODE_INV       0x0001
#define UMODE_WALLOPS   0x0002
#define UMODE_DEBUG     0x0004
#define UMODE_OPER      0x0008
#define UMODE_SERVICE   0x0010
#define UMODE_XOPER     0x0020
#define UMODE_DEAF      0x0040  
#define UMODE_ACCOUNT   0x0080
#define UMODE_HIDECHAN  0x0100
#define UMODE_HIDEHOST  0x0200
#define UMODE_SETHOST   0x0400
#define UMODE_REGPRIV   0x0800
#define UMODE_HIDEIDLE  0x1000
#define UMODE_PARANOID  0x2000

#define UMODE_ALL       0x3FFF

#define AFLAG_STAFF     0x0001
#define AFLAG_SUPPORT   0x0002
#define AFLAG_OPER      0x0004
#define AFLAG_ADMIN     0x0008
#define AFLAG_DEVELOPER 0x0010

#define AFLAG_ALL       0x001F

#define IsInvisible(x)    ((x)->umodes & UMODE_INV)
#define IsWallops(x)      ((x)->umodes & UMODE_WALLOPS)
#define IsDebug(x)        ((x)->umodes & UMODE_DEBUG)
#define IsOper(x)         ((x)->umodes & UMODE_OPER)
#define IsService(x)      ((x)->umodes & UMODE_SERVICE)
#define IsXOper(x)        ((x)->umodes & UMODE_XOPER)
#define IsDeaf(x)         ((x)->umodes & UMODE_DEAF)
#define IsAccount(x)      ((x)->umodes & UMODE_ACCOUNT)
#define IsHideChan(x)     ((x)->umodes & UMODE_HIDECHAN)
#define IsHideHost(x)     ((x)->umodes & UMODE_HIDEHOST)
#define IsSetHost(x)      ((x)->umodes & UMODE_SETHOST)
#define IsRegPriv(x)      ((x)->umodes & UMODE_REGPRIV)
#define IsHideIdle(x)     ((x)->umodes & UMODE_HIDEIDLE)
#define IsParanoid(x)     ((x)->umodes & UMODE_PARANOID)

#define SetInvisible(x)    ((x)->umodes |= UMODE_INV)
#define SetWallops(x)      ((x)->umodes |= UMODE_WALLOPS)
#define SetDebug(x)        ((x)->umodes |= UMODE_DEBUG)
#define SetOper(x)         ((x)->umodes |= UMODE_OPER)
#define SetService(x)      ((x)->umodes |= UMODE_SERVICE)
#define SetXOper(x)        ((x)->umodes |= UMODE_XOPER)
#define SetDeaf(x)         ((x)->umodes |= UMODE_DEAF)
#define SetAccount(x)      ((x)->umodes |= UMODE_ACCOUNT)
#define SetHideChan(x)     ((x)->umodes |= UMODE_HIDECHAN)
#define SetHideHost(x)     ((x)->umodes |= UMODE_HIDEHOST)
#define SetSetHost(x)      ((x)->umodes |= UMODE_SETHOST)
#define SetRegPriv(x)      ((x)->umodes |= UMODE_REGPRIV)
#define SetHideIdle(x)     ((x)->umodes |= UMODE_HIDEIDLE)
#define SetParanoid(x)     ((x)->umodes |= UMODE_PARANOID)

#define ClearInvisible(x)    ((x)->umodes &= ~UMODE_INV)
#define ClearWallops(x)      ((x)->umodes &= ~UMODE_WALLOPS)
#define ClearDebug(x)        ((x)->umodes &= ~UMODE_DEBUG)
#define ClearOper(x)         ((x)->umodes &= ~UMODE_OPER)
#define ClearService(x)      ((x)->umodes &= ~UMODE_SERVICE)
#define ClearXOper(x)        ((x)->umodes &= ~UMODE_XOPER)
#define ClearDeaf(x)         ((x)->umodes &= ~UMODE_DEAF)
#define ClearAccount(x)      ((x)->umodes &= ~UMODE_ACCOUNT)
#define ClearHideChan(x)     ((x)->umodes &= ~UMODE_HIDECHAN)
#define ClearHideHost(x)     ((x)->umodes &= ~UMODE_HIDEHOST)
#define ClearSetHost(x)      ((x)->umodes &= ~UMODE_SETHOST)
#define ClearRegPriv(x)      ((x)->umodes &= ~UMODE_REGPRIV)
#define ClearHideIdle(x)     ((x)->umodes &= ~UMODE_HIDEIDLE)
#define ClearParanoid(x)     ((x)->umodes &= ~UMODE_PARANOID)

#define IsStaff(x)           ((x)->flags & AFLAG_STAFF)
#define IsDeveloper(x)       ((x)->flags & AFLAG_DEVELOPER)
#define IsSupport(x)         ((x)->flags & AFLAG_SUPPORT)
#define IsAdmin(x)           ((x)->flags & AFLAG_ADMIN)
#define IsOperFlag(x)        ((x)->flags & AFLAG_OPER)

#define SetStaff(x)          ((x)->flags |= AFLAG_STAFF)
#define SetDeveloper(x)      ((x)->flags |= AFLAG_DEVELOPER)
#define SetSupport(x)        ((x)->flags |= AFLAG_SUPPORT)
#define SetAdmin(x)          ((x)->flags |= AFLAG_ADMIN)
#define SetOperFlag(x)       ((x)->flags |= AFLAG_OPER)

#define ClearStaff(x)        ((x)->flags &= ~AFLAG_STAFF)
#define ClearDeveloper(x)    ((x)->flags &= ~AFLAG_DEVELOPER)
#define ClearSupport(x)      ((x)->flags &= ~AFLAG_SUPPORT)
#define ClearAdmin(x)        ((x)->flags &= ~AFLAG_ADMIN)
#define ClearOperFlag(x)     ((x)->flags &= ~AFLAG_OPER)

#define NickOnServiceServer(target)   SIsService(&serverlist[homeserver((target)->numeric)])

typedef struct host {
  sstring *name;
  int clonecount;
  unsigned int marker;
  struct nick *nicks;
  struct host *next;
} host;

typedef struct realname {
  sstring *name;
  int usercount;
  unsigned int marker;
  struct nick *nicks;
  struct realname *next;
} realname;

typedef struct nick {
  char nick[NICKLEN+1];
  long numeric;
  char ident[USERLEN+1];
  host *host;
  realname *realname;
  sstring *shident;  /* +h users: fake ident/host goes here */
  sstring *sethost;
  sstring *opername;
  flag_t umodes;
  char *authname;
  authname *auth; /* This requires User ID numbers to work */
  time_t timestamp;
  time_t accountts;
  patricia_node_t *ipnode;
  unsigned int marker;
  struct nick *next;
  struct nick *nextbyhost;
  struct nick *nextbyrealname;
  struct nick *nextbyauthname;
  /* These are extensions only used by other modules */
  array *channels;
  void *exts[MAXNICKEXTS];
} nick;

#define p_ipaddr ipnode->prefix->sin

#define NICKHASHSIZE      60000
#define HOSTHASHSIZE      40000
#define REALNAMEHASHSIZE  40000

extern nick *nicktable[NICKHASHSIZE];
extern nick **servernicks[MAXSERVERS];
extern host *hosttable[HOSTHASHSIZE];
extern realname *realnametable[REALNAMEHASHSIZE];
extern const flag umodeflags[];
extern const flag accountflags[];
extern char *NULLAUTHNAME;

#define MAXNUMERIC 0x3FFFFFFF

#define homeserver(x)           (((x)>>18)&(MAXSERVERS-1))
#define gethandlebynumericunsafe(x)   (&(servernicks[homeserver(x)][(x)&(serverlist[homeserver(x)].maxusernum)]))
#define getnickbynumericunsafe(x)       (servernicks[homeserver(x)][(x)&(serverlist[homeserver(x)].maxusernum)])
#define getnickbynumericstr(x)  (getnickbynumeric(numerictolong((x),5)))
#define gethandlebynumeric(x)   ((serverlist[homeserver(x)].linkstate==LS_INVALID) ? NULL : \
                                 (gethandlebynumericunsafe(x)))
#define getnickbynumeric(x)     ((gethandlebynumeric(x)==NULL)?NULL: \
                                 ((*gethandlebynumeric(x)==NULL)?NULL: \
                                  (((*gethandlebynumeric(x))->numeric==(x&MAXNUMERIC))?(*gethandlebynumeric(x)):NULL)))

/* nickalloc.c functions */
void initnickalloc();
realname *newrealname();
void freerealname(realname *rn);
nick *newnick();
void freenick (nick *np);
host *newhost();
void freehost (host *hp);

/* nick.c functions */
void handleserverchange(int hooknum, void *arg);
void deletenick(nick *np);
void addnicktohash(nick *np);
void removenickfromhash(nick *np);
nick *getnickbynick(const char *nick);
int registernickext(const char *name);
int findnickext(const char *name);
void releasenickext(int index);
char *visiblehostmask(nick *np, char *buf);
char *visibleuserhost(nick *np, char *buf);

/* nickhandlers.c functions */
int handlenickmsg(void *source, int cargc, char **cargv);
int handlequitmsg(void *source, int cargc, char **cargv);
int handlekillmsg(void *source, int cargc, char **cargv);
int handleusermodemsg(void *source, int cargc, char **cargv);
int handlewhoismsg(void *source, int cargc, char **cargv);
int handleaccountmsg(void *source, int cargc, char **cargv);
int handlestatsmsg(void *source, int cargc, char **cargv);
int handleprivmsg(void *source, int cargc, char **cargv);

/* These functions have been replaced by macros 
nick **gethandlebynumeric(long numeric);
nick *getnickbynumeric(long numeric);
nick *getnickbynumericstr(char *numericstr);
*/
                    
/* nickhelpers.c functions */
void initnickhelpers();
void fininickhelpers();
host *findhost(const char *hostname);
host *findorcreatehost(const char *hostname);
void releasehost(host *hp);
realname *findrealname(const char *name);
realname *findorcreaterealname(const char *name);
void releaserealname(realname *rnp);

unsigned int nexthostmarker();
unsigned int nextrealnamemarker();
unsigned int nextnickmarker();

#endif
Commit	Line	Data
c86edd1d Q	1	/* nick.h */
	2
	3	#ifndef __NICK_H
	4	#define __NICK_H
	5
	6	#include "../lib/sstring.h"
	7	#include "../irc/irc_config.h"
	8	#include "../lib/flags.h"
	9	#include "../lib/array.h"
	10	#include "../server/server.h"
	11	#include "../lib/base64.h"
526e7c1d	12	#include "../lib/irc_ipv6.h"
024c3d57	13	#include "../patricia/patricia.h"
57583275	14
	15	#include "../authext/authext.h"
	16
c86edd1d Q	17	#include <time.h>
c86edd1d Q	18
42612890	19	#ifndef MAXNICKEXTS
b28a184d	20	#define MAXNICKEXTS 10
42612890	21	#endif
c86edd1d Q	22
	23	#define UMODE_INV 0x0001
	24	#define UMODE_WALLOPS 0x0002
	25	#define UMODE_DEBUG 0x0004
	26	#define UMODE_OPER 0x0008
	27	#define UMODE_SERVICE 0x0010
	28	#define UMODE_XOPER 0x0020
	29	#define UMODE_DEAF 0x0040
	30	#define UMODE_ACCOUNT 0x0080
	31	#define UMODE_HIDECHAN 0x0100
	32	#define UMODE_HIDEHOST 0x0200
	33	#define UMODE_SETHOST 0x0400
	34	#define UMODE_REGPRIV 0x0800
	35	#define UMODE_HIDEIDLE 0x1000
e98d808a	36	#define UMODE_PARANOID 0x2000
c86edd1d	37
e98d808a	38	#define UMODE_ALL 0x3FFF
c86edd1d	39
c153c0dc	40	#define AFLAG_STAFF 0x0001
c4ffdb9b CP	41	#define AFLAG_SUPPORT 0x0002
	42	#define AFLAG_OPER 0x0004
	43	#define AFLAG_ADMIN 0x0008
	44	#define AFLAG_DEVELOPER 0x0010
	45
	46	#define AFLAG_ALL 0x001F
c153c0dc	47
c86edd1d Q	48	#define IsInvisible(x) ((x)->umodes & UMODE_INV)
	49	#define IsWallops(x) ((x)->umodes & UMODE_WALLOPS)
	50	#define IsDebug(x) ((x)->umodes & UMODE_DEBUG)
	51	#define IsOper(x) ((x)->umodes & UMODE_OPER)
	52	#define IsService(x) ((x)->umodes & UMODE_SERVICE)
	53	#define IsXOper(x) ((x)->umodes & UMODE_XOPER)
	54	#define IsDeaf(x) ((x)->umodes & UMODE_DEAF)
	55	#define IsAccount(x) ((x)->umodes & UMODE_ACCOUNT)
	56	#define IsHideChan(x) ((x)->umodes & UMODE_HIDECHAN)
	57	#define IsHideHost(x) ((x)->umodes & UMODE_HIDEHOST)
	58	#define IsSetHost(x) ((x)->umodes & UMODE_SETHOST)
	59	#define IsRegPriv(x) ((x)->umodes & UMODE_REGPRIV)
	60	#define IsHideIdle(x) ((x)->umodes & UMODE_HIDEIDLE)
e98d808a	61	#define IsParanoid(x) ((x)->umodes & UMODE_PARANOID)
c86edd1d Q	62
	63	#define SetInvisible(x) ((x)->umodes \|= UMODE_INV)
	64	#define SetWallops(x) ((x)->umodes \|= UMODE_WALLOPS)
	65	#define SetDebug(x) ((x)->umodes \|= UMODE_DEBUG)
	66	#define SetOper(x) ((x)->umodes \|= UMODE_OPER)
	67	#define SetService(x) ((x)->umodes \|= UMODE_SERVICE)
	68	#define SetXOper(x) ((x)->umodes \|= UMODE_XOPER)
	69	#define SetDeaf(x) ((x)->umodes \|= UMODE_DEAF)
	70	#define SetAccount(x) ((x)->umodes \|= UMODE_ACCOUNT)
	71	#define SetHideChan(x) ((x)->umodes \|= UMODE_HIDECHAN)
	72	#define SetHideHost(x) ((x)->umodes \|= UMODE_HIDEHOST)
	73	#define SetSetHost(x) ((x)->umodes \|= UMODE_SETHOST)
	74	#define SetRegPriv(x) ((x)->umodes \|= UMODE_REGPRIV)
	75	#define SetHideIdle(x) ((x)->umodes \|= UMODE_HIDEIDLE)
e98d808a	76	#define SetParanoid(x) ((x)->umodes \|= UMODE_PARANOID)
c86edd1d Q	77
	78	#define ClearInvisible(x) ((x)->umodes &= ~UMODE_INV)
	79	#define ClearWallops(x) ((x)->umodes &= ~UMODE_WALLOPS)
	80	#define ClearDebug(x) ((x)->umodes &= ~UMODE_DEBUG)
	81	#define ClearOper(x) ((x)->umodes &= ~UMODE_OPER)
	82	#define ClearService(x) ((x)->umodes &= ~UMODE_SERVICE)
	83	#define ClearXOper(x) ((x)->umodes &= ~UMODE_XOPER)
	84	#define ClearDeaf(x) ((x)->umodes &= ~UMODE_DEAF)
	85	#define ClearAccount(x) ((x)->umodes &= ~UMODE_ACCOUNT)
	86	#define ClearHideChan(x) ((x)->umodes &= ~UMODE_HIDECHAN)
	87	#define ClearHideHost(x) ((x)->umodes &= ~UMODE_HIDEHOST)
	88	#define ClearSetHost(x) ((x)->umodes &= ~UMODE_SETHOST)
	89	#define ClearRegPriv(x) ((x)->umodes &= ~UMODE_REGPRIV)
	90	#define ClearHideIdle(x) ((x)->umodes &= ~UMODE_HIDEIDLE)
e98d808a	91	#define ClearParanoid(x) ((x)->umodes &= ~UMODE_PARANOID)
c86edd1d	92
3294b10b CP	93	#define IsStaff(x) ((x)->flags & AFLAG_STAFF)
	94	#define IsDeveloper(x) ((x)->flags & AFLAG_DEVELOPER)
	95	#define IsSupport(x) ((x)->flags & AFLAG_SUPPORT)
	96	#define IsAdmin(x) ((x)->flags & AFLAG_ADMIN)
	97	#define IsOperFlag(x) ((x)->flags & AFLAG_OPER)
	98
	99	#define SetStaff(x) ((x)->flags \|= AFLAG_STAFF)
	100	#define SetDeveloper(x) ((x)->flags \|= AFLAG_DEVELOPER)
	101	#define SetSupport(x) ((x)->flags \|= AFLAG_SUPPORT)
	102	#define SetAdmin(x) ((x)->flags \|= AFLAG_ADMIN)
	103	#define SetOperFlag(x) ((x)->flags \|= AFLAG_OPER)
	104
	105	#define ClearStaff(x) ((x)->flags &= ~AFLAG_STAFF)
	106	#define ClearDeveloper(x) ((x)->flags &= ~AFLAG_DEVELOPER)
	107	#define ClearSupport(x) ((x)->flags &= ~AFLAG_SUPPORT)
	108	#define ClearAdmin(x) ((x)->flags &= ~AFLAG_ADMIN)
	109	#define ClearOperFlag(x) ((x)->flags &= ~AFLAG_OPER)
c153c0dc	110
f1e7c41c CP	111	#define NickOnServiceServer(target) SIsService(&serverlist[homeserver((target)->numeric)])
f1e7c41c CP	112
c86edd1d Q	113	typedef struct host {
	114	sstring *name;
	115	int clonecount;
	116	unsigned int marker;
	117	struct nick *nicks;
	118	struct host *next;
	119	} host;
	120
	121	typedef struct realname {
	122	sstring *name;
	123	int usercount;
	124	unsigned int marker;
	125	struct nick *nicks;
	126	struct realname *next;
	127	} realname;
	128
	129	typedef struct nick {
	130	char nick[NICKLEN+1];
	131	long numeric;
	132	char ident[USERLEN+1];
	133	host *host;
	134	realname *realname;
	135	sstring shident; / +h users: fake ident/host goes here */
	136	sstring *sethost;
843184e3	137	sstring *opername;
c86edd1d	138	flag_t umodes;
3294b10b	139	char *authname;
47657339	140	authname auth; / This requires User ID numbers to work */
c86edd1d Q	141	time_t timestamp;
c86edd1d Q	142	time_t accountts;
526e7c1d	143	patricia_node_t *ipnode;
c86edd1d Q	144	unsigned int marker;
	145	struct nick *next;
	146	struct nick *nextbyhost;
	147	struct nick *nextbyrealname;
47657339	148	struct nick *nextbyauthname;
c86edd1d Q	149	/* These are extensions only used by other modules */
	150	array *channels;
	151	void *exts[MAXNICKEXTS];
	152	} nick;
	153
526e7c1d P	154	#define p_ipaddr ipnode->prefix->sin
526e7c1d P	155
c86edd1d Q	156	#define NICKHASHSIZE 60000
	157	#define HOSTHASHSIZE 40000
	158	#define REALNAMEHASHSIZE 40000
	159
	160	extern nick *nicktable[NICKHASHSIZE];
	161	extern nick **servernicks[MAXSERVERS];
	162	extern host *hosttable[HOSTHASHSIZE];
	163	extern realname *realnametable[REALNAMEHASHSIZE];
	164	extern const flag umodeflags[];
c153c0dc	165	extern const flag accountflags[];
3404a8f0	166	extern char *NULLAUTHNAME;
c86edd1d Q	167
	168	#define MAXNUMERIC 0x3FFFFFFF
	169
	170	#define homeserver(x) (((x)>>18)&(MAXSERVERS-1))
	171	#define gethandlebynumericunsafe(x) (&(servernicks[homeserver(x)][(x)&(serverlist[homeserver(x)].maxusernum)]))
	172	#define getnickbynumericunsafe(x) (servernicks[homeserver(x)][(x)&(serverlist[homeserver(x)].maxusernum)])
	173	#define getnickbynumericstr(x) (getnickbynumeric(numerictolong((x),5)))
	174	#define gethandlebynumeric(x) ((serverlist[homeserver(x)].linkstate==LS_INVALID) ? NULL : \
	175	(gethandlebynumericunsafe(x)))
	176	#define getnickbynumeric(x) ((gethandlebynumeric(x)==NULL)?NULL: \
	177	((*gethandlebynumeric(x)==NULL)?NULL: \
	178	(((gethandlebynumeric(x))->numeric==(x&MAXNUMERIC))?(gethandlebynumeric(x)):NULL)))
	179
	180	/* nickalloc.c functions */
	181	void initnickalloc();
	182	realname *newrealname();
	183	void freerealname(realname *rn);
	184	nick *newnick();
	185	void freenick (nick *np);
	186	host *newhost();
	187	void freehost (host *hp);
	188
	189	/* nick.c functions */
	190	void handleserverchange(int hooknum, void *arg);
	191	void deletenick(nick *np);
	192	void addnicktohash(nick *np);
	193	void removenickfromhash(nick *np);
	194	nick getnickbynick(const char nick);
	195	int registernickext(const char *name);
	196	int findnickext(const char *name);
	197	void releasenickext(int index);
	198	char visiblehostmask(nick np, char *buf);
28252fef	199	char visibleuserhost(nick np, char *buf);
c86edd1d Q	200
	201	/* nickhandlers.c functions */
	202	int handlenickmsg(void source, int cargc, char *cargv);
	203	int handlequitmsg(void source, int cargc, char *cargv);
	204	int handlekillmsg(void source, int cargc, char *cargv);
	205	int handleusermodemsg(void source, int cargc, char *cargv);
	206	int handlewhoismsg(void source, int cargc, char *cargv);
	207	int handleaccountmsg(void source, int cargc, char *cargv);
	208	int handlestatsmsg(void source, int cargc, char *cargv);
6885ae9c	209	int handleprivmsg(void source, int cargc, char *cargv);
c86edd1d Q	210
	211	/* These functions have been replaced by macros
	212	nick **gethandlebynumeric(long numeric);
	213	nick *getnickbynumeric(long numeric);
	214	nick getnickbynumericstr(char numericstr);
	215	*/
	216
	217	/* nickhelpers.c functions */
	218	void initnickhelpers();
707c5824	219	void fininickhelpers();
c86edd1d Q	220	host findhost(const char hostname);
	221	host findorcreatehost(const char hostname);
	222	void releasehost(host *hp);
	223	realname findrealname(const char name);
	224	realname findorcreaterealname(const char name);
	225	void releaserealname(realname *rnp);
	226
	227	unsigned int nexthostmarker();
	228	unsigned int nextrealnamemarker();
	229	unsigned int nextnickmarker();
	230
	231	#endif