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/*
* dcc.h: Things dealing client to client connections.
*
* Copyright(c) 1998 Colten Edwards
*
*/
#ifndef __dcc_h_
#define __dcc_h_
/*
* these are all used in the bot_link layer. the dcc_printf is used in
* a few other places as well. ie dcc.c
*/
int dcc_printf (int, char *, ...);
void tandout_but (int, char *, ...);
void chanout_but (int, char *, ...);
int handle_tcl_chan (int, char *, char *, char *);
int tand_chan (int, char *);
int tand_zapf (int, char *);
int tand_zapfbroad (int, char *);
int handle_dcc_bot (int, char *);
int tandem_join (int, char *);
int tandem_part (int, char *);
int send_who_to (int, char *, int);
int tand_who (int, char *);
int tand_whom (int, char *);
int tell_who (int, char *);
int send_who (int, char *);
int tell_whom (int, char *);
int send_whom (int, char *);
int tand_priv (int, char *);
int tand_boot (int, char *);
int tand_privmsg (int, char *);
int cmd_cmsg (int, char *);
int cmd_cboot (int, char *);
int cmd_act (int, char *);
int cmd_help (int, char *);
int cmd_msg (int, char *);
int cmd_say (int, char *);
int cmd_tcl (int, char *);
int cmd_chat (int, char *);
int cmd_quit (int, char *);
int cmd_invite (int, char *);
int cmd_echo (int, char *);
int dcc_ftpcommand (char *, char *);
/*
* these definitions are mostly used by ircII as well
* I expanded the flags to a full 32 bits to allow for future
* expansion.
*/
#define DCC_PACKETID 0xfeab /* used to figure out endianess
* as well as identify the resend
* packet
*/
#define MAX_DCC_BLOCK_SIZE 16384 /*
* this is really arbritrary value.
* we can actually make this a lot
* larger and things will still work
* as expected. The network layer places
* a limit however.
*/
#define DCC_CHAT 0x00000001
#define DCC_FILEOFFER 0x00000002
#define DCC_FILEREAD 0x00000003
#define DCC_RAW_LISTEN 0x00000004
#define DCC_RAW 0x00000005
#define DCC_REFILEOFFER 0x00000006
#define DCC_REFILEREAD 0x00000007
#define DCC_BOTMODE 0x00000008
#define DCC_FTPOPEN 0x00000009
#define DCC_FTPGET 0x0000000a
#define DCC_FTPSEND 0x0000000b
#define DCC_TYPES 0x000000ff
#define DCC_WAIT 0x00010000
#define DCC_ACTIVE 0x00020000
#define DCC_OFFER 0x00040000
#define DCC_DELETE 0x00080000
#define DCC_TWOCLIENTS 0x00100000
#ifdef NON_BLOCKING_CONNECTS
#define DCC_CNCT_PEND 0x00200000
#endif
#define DCC_QUEUE 0x00400000
#define DCC_TDCC 0x00800000
#define DCC_BOTCHAT 0x01000000
#define DCC_ECHO 0x02000000
#define DCC_STATES 0xffffff00
typedef struct _dcc_internal {
char *user; /* user being dcc'd */
char *userhost; /* possible userhost */
char *encrypt; /* password used */
char *filename; /* filename without path or type*/
char *othername; /* possible other info */
u_32int_t bytes_read; /* number of bytes read */
u_32int_t bytes_sent; /* number of bytes sent */
struct timeval starttime; /* when did this dcc start */
struct timeval lasttime; /* last time of activity */
struct transfer_struct transfer_orders; /* structure for resending files */
int file; /* file handle open file */
u_32int_t filesize; /* the filesize to get */
unsigned long packets; /* number of blocksize packets recieved */
int eof; /* in EOF condition. */
int blocksize; /* this dcc's blocksize */
int dcc_fast; /* set if non-blocking used */
short readwaiting; /* expect a data on the port */
unsigned short remport; /* the remport we are connected to */
unsigned short localport; /* the localport we are on */
struct in_addr remote; /* this dcc's remote address */
unsigned int dccnum; /* dcc number we are at */
} DCC_int;
#define DCC_COMMAND(x) void x (char *command, char *args)
int check_dcc_list (char *);
int dcc_exempt_save (FILE *);
DCC_COMMAND(dcc_filesend);
DCC_COMMAND(dcc_resend);
DCC_COMMAND(dcc_stats);
DCC_COMMAND(dcc_chat);
DCC_COMMAND(dcc_ftpopen);
DCC_COMMAND(dcc_glist);
DCC_COMMAND(dcc_chatbot);
DCC_COMMAND(dcc_resume);
int get_active_count();
int dcc_ftpcommand(char *, char *);
void process_dcc(char *);
int dcc_activechat(char *); /* identify all active chat dcc's */
int dcc_activebot(char *); /* identify all active bot's */
int dcc_activeraw(char *); /* identify all active raw connects */
void dcc_chat_transmit(char *, char *, char *, char *, int);
void dcc_bot_transmit(char *, char *, char *);
void dcc_raw_transmit(char *, char *, char *);
void register_dcc_type(char *, char *, char *, char *, char *, char *, char *, char *);
void dcc_reject(char *, char *, char *);
char *dcc_raw_connect(char *, unsigned short);
char *dcc_raw_listen(int port);
void close_all_dcc(void);
void dcc_sendfrom_queue(void);
void dcc_check_idle(void);
int check_dcc_socket(int);
SocketList *find_dcc(char *, char *, int, int, int, int);
void erase_dcc_info(int, int, char *, ...);
#endif /* __dcc_h_ */
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