include/s_user.h

   1 /** @file s_user.h
   2  * @brief Miscellaneous user-related helper functions.
   3  * @version $Id: s_user.h,v 1.20 2004/11/07 19:34:15 entrope Exp $
   4  */
   5 #ifndef INCLUDED_s_user_h
   6 #define INCLUDED_s_user_h
   7 #ifndef INCLUDED_sys_types_h
   8 #include <sys/types.h>
   9 #define INCLUDED_sys_types_h
  10 #endif
  11
  12 struct Client;
  13 struct User;
  14 struct Channel;
  15 struct MsgBuf;
  16 struct Flags;
  17
  18 /*
  19  * Macros
  20  */
  21
  22 /**
  23  * Nick flood limit.
  24  * Minimum time between nick changes.
  25  * (The first two changes are allowed quickly after another however).
  26  */
  27 #define NICK_DELAY 30
  28
  29 /**
  30  * Target flood time.
  31  * Minimum time between target changes.
  32  * (MAXTARGETS are allowed simultaneously however).
  33  * Its set to a power of 2 because we devide through it quite a lot.
  34  */
  35 #define TARGET_DELAY 128
  36
  37 /* return values for hunt_server() */
  38
  39 #define HUNTED_NOSUCH   (-1)    /**< if the hunted server is not found */
  40 #define HUNTED_ISME     0       /**< if this server should execute the command */
  41 #define HUNTED_PASS     1       /**< if message passed onwards successfully */
  42
  43 /* send sets for send_umode() */
  44 #define ALL_UMODES 0  /**< both local and global user modes */
  45 #define SEND_UMODES 1  /**< global user modes only */
  46 #define SEND_UMODES_BUT_OPER 2  /**< global user modes except for FLAG_OPER */
  47
  48 /* used when sending to #mask or $mask */
  49
  50 #define MATCH_SERVER  1 /**< flag for relay_masked_message (etc) to indicate the mask matches a server name */
  51 #define MATCH_HOST    2 /**< flag for relay_masked_message (etc) to indicate the mask matches host name */
  52
  53 #define COOKIE_VERIFIED 0xffffffff /**< value for cli_cookie() to show completion */
  54
  55 /** Formatter function for send_user_info().
  56  * @param who Client being displayed.
  57  * @param sptr Client requesting information.
  58  * @param buf Message buffer that should receive the response text.
  59  */
  60 typedef void (*InfoFormatter)(struct Client* who, struct Client *sptr, struct MsgBuf* buf);
  61
  62 /*
  63  * Prototypes
  64  */
  65 extern struct User* make_user(struct Client *cptr);
  66 extern void         free_user(struct User *user);
  67 extern int          register_user(struct Client* cptr, struct Client* sptr,
  68                                   const char* nick, char* username);
  69
  70 extern void         user_count_memory(size_t* count_out, size_t* bytes_out);
  71
  72 extern int set_nick_name(struct Client* cptr, struct Client* sptr,
  73                          const char* nick, int parc, char* parv[]);
  74 extern void send_umode_out(struct Client* cptr, struct Client* sptr,
  75                           struct Flags* old, int prop);
  76 extern int whisper(struct Client* source, const char* nick,
  77                    const char* channel, const char* text, int is_notice);
  78 extern void send_user_info(struct Client* to, char* names, int rpl,
  79                            InfoFormatter fmt);
  80
  81 extern int hide_hostmask(struct Client *cptr, unsigned int flags);
  82 extern int set_user_mode(struct Client *cptr, struct Client *sptr,
  83                          int parc, char *parv[]);
  84 extern int is_silenced(struct Client *sptr, struct Client *acptr);
  85 extern int hunt_server_cmd(struct Client *from, const char *cmd,
  86                            const char *tok, struct Client *one,
  87                            int MustBeOper, const char *pattern, int server,
  88                            int parc, char *parv[]);
  89 extern int hunt_server_prio_cmd(struct Client *from, const char *cmd,
  90                                 const char *tok, struct Client *one,
  91                                 int MustBeOper, const char *pattern,
  92                                 int server, int parc, char *parv[]);
  93 extern struct Client* next_client(struct Client* next, const char* ch);
  94 extern char *umode_str(struct Client *cptr);
  95 extern void send_umode(struct Client *cptr, struct Client *sptr,
  96                        struct Flags *old, int sendset);
  97 extern void set_snomask(struct Client *, unsigned int, int);
  98 extern int is_snomask(char *);
  99 extern int check_target_limit(struct Client *sptr, void *target, const char *name,
 100     int created);
 101 extern void add_target(struct Client *sptr, void *target);
 102 extern unsigned int umode_make_snomask(unsigned int oldmask, char *arg,
 103                                        int what);
 104 extern int send_supported(struct Client *cptr);
 105
 106 #define NAMES_ALL 1 /**< List all users in channel */
 107 #define NAMES_VIS 2 /**< List only visible users in non-secret channels */
 108 #define NAMES_EON 4 /**< Add an 'End Of Names' reply to the end */
 109 #define NAMES_DEL 8 /**< Show delayed joined users only */
 110
 111 void do_names(struct Client* sptr, struct Channel* chptr, int filter);
 112
 113 #endif /* INCLUDED_s_user_h */