/*
* IMC2 Freedom Client - Developed by Mud Domain.
*
* Copyright (C)2004 by Roger Libiez ( Samson )
* Contributions by Johnathan Walker ( Xorith ), Copyright (C)2004
* Additional contributions by Jesse Defer ( Garil ), Copyright (C)2004
* Additional contributions by Rogel, Copyright (c) 2004
* Comments and suggestions welcome: imc@imc2.org
* License terms are available in the imc2freedom.license file.
*/
#ifndef __IMC2_H__
#define __IMC2_H__
/* The all important version ID string, which is hardcoded for now out of laziness.
* This name was chosen to represent the ideals of not only the code, but of the
* network which spawned it.
*/
#define IMC_VERSION_STRING "IMC2 Freedom CL-2.1 "
#define IMC_VERSION 2
/* Number of entries to keep in the channel histories */
#define MAX_IMCHISTORY 20
#define MAX_IMCTELLHISTORY 20
/* Remcon: Ask and ye shall receive. */
#define IMC_DIR "imc/"
#define IMC_CHANNEL_FILE IMC_DIR "imc.channels"
#define IMC_CONFIG_FILE IMC_DIR "imc.config"
#define IMC_BAN_FILE IMC_DIR "imc.ignores"
#define IMC_UCACHE_FILE IMC_DIR "imc.ucache"
#define IMC_COLOR_FILE IMC_DIR "imc.color"
#define IMC_HELP_FILE IMC_DIR "imc.help"
#define IMC_CMD_FILE IMC_DIR "imc.commands"
#define IMC_HOTBOOT_FILE IMC_DIR "imc.hotboot"
#define IMC_WHO_FILE IMC_DIR "imc.who"
/* Make sure you set the macros in the imccfg.h file properly or things get ugly from here. */
#include "imccfg.h"
#define IMC_BUFF_SIZE 16384
/* Connection states stuff */
enum imc_constates
{
IMC_OFFLINE, IMC_AUTH1, IMC_AUTH2, IMC_ONLINE
};
typedef enum
{
IMCPERM_NOTSET, IMCPERM_NONE, IMCPERM_MORT, IMCPERM_IMM, IMCPERM_ADMIN, IMCPERM_IMP
} imc_permissions;
/* Flag macros */
#define IMCIS_SET( var, bit ) ( (var) & (bit) )
#define IMCTOGGLE_BIT( var, bit ) ( (var) = !(bit) )
#define IMCSET_BIT( var, bit ) ( (var) |= (bit) )
#define IMCREMOVE_BIT( var, bit ) ( (var) &= ~(bit) )
/* Channel flags, only one so far, but you never know when more might be useful */
#define IMCCHAN_LOG ( 1 << 0 )
/* Player flags */
#define IMC_TELL ( 1 << 0 )
#define IMC_DENYTELL ( 1 << 1 )
#define IMC_BEEP ( 1 << 2 )
#define IMC_DENYBEEP ( 1 << 3 )
#define IMC_INVIS ( 1 << 4 )
#define IMC_PRIVACY ( 1 << 5 )
#define IMC_DENYFINGER ( 1 << 6 )
#define IMC_AFK ( 1 << 7 )
#define IMC_COLORFLAG ( 1 << 8 )
#define IMC_PERMOVERRIDE ( 1 << 9 )
#define IMC_NOTIFY ( 1 << 10 )
#define IMCPERM( ch ) ( CH_IMCDATA( (ch) )->imcperm )
#define IMCFLAG( ch ) ( CH_IMCDATA( (ch) )->imcflag )
#define FIRST_IMCIGNORE( ch ) ( CH_IMCDATA( (ch) )->imcfirst_ignore )
#define LAST_IMCIGNORE( ch ) ( CH_IMCDATA( (ch) )->imclast_ignore )
#define IMC_LISTEN( ch ) ( CH_IMCDATA( (ch) )->imc_listen )
#define IMC_DENY( ch ) ( CH_IMCDATA( (ch) )->imc_denied )
#define IMC_RREPLY( ch ) ( CH_IMCDATA( (ch) )->rreply )
#define IMC_RREPLY_NAME( ch ) ( CH_IMCDATA( (ch) )->rreply_name )
#define IMC_EMAIL( ch ) ( CH_IMCDATA( (ch) )->email )
#define IMC_HOMEPAGE( ch ) ( CH_IMCDATA( (ch) )->homepage )
#define IMC_AIM( ch ) ( CH_IMCDATA( (ch) )->aim )
#define IMC_ICQ( ch ) ( CH_IMCDATA( (ch) )->icq )
#define IMC_YAHOO( ch ) ( CH_IMCDATA( (ch) )->yahoo )
#define IMC_MSN( ch ) ( CH_IMCDATA( (ch) )->msn )
#define IMC_COMMENT( ch ) ( CH_IMCDATA( (ch) )->comment )
#define IMCTELLHISTORY( ch, x ) ( CH_IMCDATA( (ch) )->imc_tellhistory[(x)] )
#define IMCISINVIS( ch ) ( IMCIS_SET( IMCFLAG( (ch) ), IMC_INVIS ) )
#define IMCAFK( ch ) ( IMCIS_SET( IMCFLAG( (ch) ), IMC_AFK ) )
/* Should not need to edit anything below this point */
#define LGST 4096 /* Large String */
#define SMST 1024 /* Small String */
/* Macro taken from DOTD codebase. Fcloses a file, then nulls its pointer for safety. */
#define IMCFCLOSE( fp ) fclose( (fp) ); (fp) = NULL;
/*
* No real functional difference in alot of this, but double linked lists DO seem to handle better,
* and they look alot neater too. Yes, readability IS important! - Samson
*/
typedef struct imc_channel IMC_CHANNEL; /* Channels, both local and non-local */
typedef struct imc_packet IMC_PACKET; /* It's a packet! */
typedef struct imc_packet_data IMC_PDATA; /* Extra data fields for packets */
typedef struct imc_siteinfo SITEINFO; /* The given mud :) */
typedef struct imc_remoteinfo REMOTEINFO; /* Information on a mud connected to IMC */
typedef struct imc_ban_data IMC_BAN; /* Mud level bans */
typedef struct imcchar_data IMC_CHARDATA; /* Player flags */
typedef struct imc_ignore IMC_IGNORE; /* Player level ignores */
typedef struct imcucache_data IMCUCACHE_DATA; /* User cache data for gender targetting socials */
typedef struct imc_color_table IMC_COLOR; /* The Color config */
typedef struct imc_command_table IMC_CMD_DATA; /* Command table */
typedef struct imc_help_table IMC_HELP_DATA; /* Help table */
typedef struct imc_cmd_alias IMC_ALIAS; /* Big, bad, bloated command alias thing */
typedef struct imc_packet_handler IMC_PHANDLER; /* custom packet handlers added dynamically */
typedef struct who_template WHO_TEMPLATE; /* The who templates */
typedef void IMC_FUN( CHAR_DATA *ch, char *argument );
#define IMC_CMD( name ) void (name)( CHAR_DATA *ch, char *argument )
typedef void PACKET_FUN( IMC_PACKET *q, char *packet );
#define PFUN( name ) void (name)( IMC_PACKET *q, char *packet )
extern REMOTEINFO *first_rinfo;
extern REMOTEINFO *last_rinfo;
extern SITEINFO *this_imcmud;
/*
* Oh yeah, baby, that raunchy looking Merc structure just got the facelift of the century.
* Thanks to Thoric and friends for the slick idea.
*/
struct imc_cmd_alias
{
IMC_ALIAS *next, *prev;
char *name;
};
struct imc_command_table
{
IMC_CMD_DATA *next, *prev;
IMC_ALIAS *first_alias, *last_alias;
IMC_FUN *function;
char *name;
int level;
bool connected;
};
struct imc_help_table
{
IMC_HELP_DATA *next, *prev;
char *name;
char *text;
int level;
};
struct imc_color_table
{
IMC_COLOR *next, *prev;
char *name; /* the name of the color */
char *mudtag; /* What the mud uses for the raw tag */
char *imctag; /* The imc tilde code that represents the mudtag to the network */
};
struct imc_ignore
{
IMC_IGNORE *next, *prev;
char *name;
};
struct imcucache_data
{
IMCUCACHE_DATA *next, *prev;
char *name;
time_t time;
int gender;
};
struct imcchar_data
{
IMC_IGNORE *imcfirst_ignore, *imclast_ignore;
char *rreply; /* IMC reply-to */
char *rreply_name; /* IMC reply-to shown to char */
char *imc_listen; /* Channels the player is listening to */
char *imc_denied; /* Channels the player has been denied use of */
char *imc_tellhistory[MAX_IMCTELLHISTORY]; /* History of received imctells - Samson 1-21-04 */
char *email; /* Person's email address - for imcfinger - Samson 3-21-04 */
char *homepage; /* Person's homepage - Samson 3-21-04 */
char *aim; /* Person's AOL Instant Messenger screenname - Samson 3-21-04 */
char *yahoo; /* Person's Y! screenname - Samson 3-21-04 */
char *msn; /* Person's MSN Messenger screenname - Samson 3-21-04 */
char *comment; /* Person's personal comment - Samson 3-21-04 */
long imcflag; /* Flags set on the player */
int icq; /* Person's ICQ UIN Number - Samson 3-21-04 */
int imcperm; /* Permission level for the player */
};
struct imc_channel
{
IMC_CHANNEL *next, *prev;
char *name; /* name of channel */
char *owner; /* owner (singular) of channel */
char *operators; /* current operators of channel */
char *invited;
char *excluded;
char *local_name; /* Operational localname */
char *regformat;
char *emoteformat;
char *socformat;
char *history[MAX_IMCHISTORY];
long flags;
short level;
bool open;
bool refreshed;
};
struct imc_packet_data
{
IMC_PDATA *next, *prev;
char field[IMC_BUFF_SIZE];
};
struct imc_packet
{
IMC_PDATA *first_data, *last_data;
char from[SMST];
char to[SMST];
char type[SMST];
char route[SMST]; /* This is only used internally and not sent */
};
/* The mud's connection data for the server */
struct imc_siteinfo
{
char *servername; /* name of server */
char *rhost; /* DNS/IP of server */
char *network; /* Network name of the server, set at keepalive - Samson */
char *serverpw; /* server password */
char *clientpw; /* client password */
char *localname; /* One word localname */
char *fullname; /* FULL name of mud */
char *ihost; /* host AND port of mud */
char *email; /* contact address (email) */
char *www; /* homepage */
char *base; /* The mud's codebase name */
char *details; /* BRIEF description of mud */
int iport; /* The port the mud itself is on */
int minlevel; /* Minimum player level */
int immlevel; /* Immortal level */
int adminlevel; /* Admin level */
int implevel; /* Implementor level */
unsigned short rport; /* remote port of server */
bool sha256; /* Client will support MD5 authentication */
bool sha256pass; /* Client is using MD5 authentication */
bool autoconnect; /* Do we autoconnect on bootup or not? - Samson */
/* Conection parameters - These don't save in the config file */
char inbuf[IMC_BUFF_SIZE]; /* input buffer */
char incomm[IMC_BUFF_SIZE];
char *outbuf; /* output buffer */
char *versionid; /* Transient version id for the imclist */
unsigned long outsize;
int outtop;
int desc; /* descriptor */
unsigned short state; /* connection state */
};
struct imc_remoteinfo
{
REMOTEINFO *next, *prev;
char *name;
char *version;
char *network;
char *path;
char *url;
char *host;
char *port;
bool expired;
};
/* A mudwide ban */
struct imc_ban_data
{
IMC_BAN *next, *prev;
char *name;
};
struct imc_packet_handler
{
IMC_PHANDLER *next, *prev;
PACKET_FUN *func;
char *name;
};
struct who_template
{
char *head;
char *plrheader;
char *immheader;
char *plrline;
char *immline;
char *tail;
char *master;
};
bool imc_command_hook( CHAR_DATA *ch, char *command, char *argument );
void imc_hotboot( void );
void imc_startup( bool force, int desc, bool connected );
void imc_shutdown( bool reconnect );
void imc_initchar( CHAR_DATA *ch );
bool imc_loadchar( CHAR_DATA *ch, FILE *fp, const char *word );
void imc_savechar( CHAR_DATA *ch, FILE *fp );
void imc_freechardata( CHAR_DATA * ch );
void imc_loop( void );
IMC_CHANNEL *imc_findchannel( char *name ); /* Externalized for comm.c spamguard checks */
void imc_register_packet_handler( char *name, PACKET_FUN *func );
#endif