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/*
* vchat-client - alpha version
* vchat.h - includefile with glue structures an functions
*
* Copyright (C) 2001 Andreas Kotes <count@flatline.de>
*
* This program is free software. It can be redistributed and/or modified,
* provided that this copyright notice is kept intact. This program is
* distributed in the hope that it will be useful, but without any warranty;
* without even the implied warranty of merchantability or fitness for a
* particular purpose. In no event shall the copyright holder be liable for
* any direct, indirect, incidental or special damages arising in any way out
* of the use of this software.
*
*/
/* user structure */
struct user
{
unsigned char *nick; /* nick of user */
int chan; /* channel user is on */
int chan_valid; /* are we sure he is? */
int client_pv; /* client protocol version */
int messaged; /* did we message with this user? */
struct user *next; /* next user in linked list */
};
typedef struct user user;
/* userlist from vchat-user.c */
extern user *nicks;
/* servermessage types */
typedef enum { SM_IGNORE, SM_INFO, SM_USERINFO, SM_CHANNEL, SM_ERROR } smtype;
/* servermessage structure */
struct servermessage
{
unsigned char id[4]; /* three-character message id */
smtype type; /* message type */
void (*funct) (unsigned char *); /* function used by client */
void (*hook) (unsigned char *); /* function hook for scripting */
};
typedef struct servermessage servermessage;
/* configuration types and variable numbers */
typedef enum { CO_NIL, CO_STR, CO_INT } conftype;
typedef enum { CF_NIL, CF_NICK, CF_FROM, CF_SERVERHOST, CF_SERVERPORT,
CF_CIPHERSUITE, CF_CONFIGFILE, CF_CERTFILE, CF_KEYFILE, CF_FORMFILE, CF_LOGFILE,
CF_USESSL, CF_USECERT, CF_PRIVHEIGHT, CF_HSCROLL, CF_CHANNEL, CF_USETIME,
CF_SCROLLBPRIV, CF_SCROLLBACK, CF_SCROLLBPRIVT, CF_SCROLLBACKT, CF_KEEPLOG } confopt;
/* format strings */
typedef enum { FS_PLAIN, FS_CHAN, FS_PRIV, FS_SERV, FS_GLOB, FS_DBG, FS_ERR,
FS_IDLE, FS_TIME, FS_TOPICW, FS_NOTOPICW, FS_CONSOLE, FS_CONNECTED, FS_TOPIC,
FS_NOTOPIC, FS_CHGTOPIC, FS_USONLINE, FS_USMATCH, FS_SIGNON, FS_SIGNOFF, FS_JOIN,
FS_LEAVE, FS_NICKCHANGE, FS_UNKNOWNMSG, FS_BOGUSMSG, FS_RXPUBURL, FS_MYPUBURL,
FS_RXPUBMSG, FS_MYPUBMSG, FS_TXPUBMSG, FS_RXPRIVMSG, FS_TXPRIVMSG,
FS_BGPRIVMSG, FS_PUBACTION, FS_TXPUBACTION, FS_BGTXPUBACTION, FS_COMMAND,
FS_LOCALCOMMAND, FS_BOGUSCOMMAND, FS_SBINF, FS_MISSTYPED, FS_UNKNCMD, FS_BADREGEX,
FS_ERR_STRING } formtstr;
/* configoption structure */
struct configoption
{
confopt id;
conftype type;
unsigned char *varname;
unsigned char *defaultvalue;
unsigned char *value;
unsigned char **localvar;
};
typedef struct configoption configoption;
/* format strings */
struct formatstring
{
formtstr id;
unsigned char *idstring;
unsigned char *formatstr;
};
typedef struct formatstring formatstring;
/* static tmpstr in all modules */
#define TMPSTRSIZE 1024
static unsigned char tmpstr[TMPSTRSIZE];
extern unsigned char *nick;
extern int chan;
extern unsigned int loggedin;
/* vchat-client.c */
#define ERRSTRSIZE 1024
extern unsigned char errstr[];
extern unsigned char *vchat_cl_version;
void cleanup(int signal);
/* configuration helper funktions from vchat-client.c */
unsigned char *getformatstr (formtstr id);
unsigned char *getstroption (confopt option);
void setstroption (confopt option, unsigned char *string);
int getintoption (confopt option);
void setintoption (confopt option, int value);
/* vchat-user.c */
extern unsigned char *vchat_us_version;
/* add / delete user */
void ul_add (unsigned char *nick, int ignored);
void ul_del (unsigned char *nick, int ignored);
/* clear userlist */
void ul_clear ();
/* channel join / leave */
void ul_join (unsigned char *nick, int channel);
void ul_leave (unsigned char *nick, int channel);
/* nickchange */
void ul_nickchange (unsigned char *oldnick, unsigned char *newnick);
/* place user in channel */
void ul_moveuser (unsigned char *nick, int channel);
/* message nick completion */
void ul_msgto (unsigned char *nick);
void ul_msgfrom (unsigned char *nick);
/* nick-completion for vchat-ui.c */
unsigned char *ul_nickcomp (const unsigned char *text, int state);
unsigned char *ul_cnickcomp (const unsigned char *text, int state);
unsigned char *ul_mnickcomp (const unsigned char *text, int state);
/* try to find user by substring */
unsigned char *ul_matchuser ( unsigned char *substr);
/* vchat-ui.c */
extern unsigned char *vchat_ui_version;
/* topic and console strings */
#define TOPICSTRSIZE 1024
#define CONSOLESTRSIZE 1024
extern unsigned char topicstr[];
extern unsigned char consolestr[];
/* init / exit functions */
void initui (void);
void exitui (void);
/* called from eventloop in vchat-client.c */
void userinput (void);
/* display various messages */
int writechan (unsigned char *str);
int writepriv (unsigned char *str);
void writeout (unsigned char *str);
void showout (void);
void flushout (void);
#define msgout(STR) {flushout();writeout(STR);showout();}
void hideout (void);
int writecf (formtstr id, unsigned char *str);
void writelog (FILE *file);
void writelog_i(FILE *file);
extern int outputcountdown;
/* update console / topic window */
void consoleline (unsigned char *);
void topicline (unsigned char *);
/* prompt for nick or password */
void nickprompt (void);
int passprompt (char *buf, int size, int rwflag, void *userdata);
/* filter functions */
void refilterscrollback( void);
unsigned int addfilter ( char colour, unsigned char *regex );
void removefilter ( unsigned char *line );
void listfilters ( void );
void clearfilters ( char colour );
/* vchat-protocol.c */
extern unsigned char *vchat_io_version;
/* connect/disconnect */
int vcconnect (unsigned char *server, unsigned int port);
void vcdisconnect ();
/* network I/O */
void networkinput (void);
void networkoutput (unsigned char *);
/* helpers for vchat-user.c */
void ownjoin (int channel);
void ownleave (int channel);
void ownnickchange (unsigned char *newnick);
/* vchat-commands.c */
extern unsigned char *vchat_cm_version;
void command_version ( unsigned char *tail);
/* user input */
void handleline (unsigned char *);
/* struct for defining "/command" handlers */
typedef struct {
int number;
unsigned char name[8];
int len;
void (*handler)(unsigned char *);
unsigned char *short_help;
unsigned char *help;
} commandentry;
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