Mercurial > hg > nnchat
view libnnchat.h @ 199:5ef630818bef
Get version number from external file 'VERSION'.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Thu, 18 Nov 2010 01:27:03 +0200 |
parents | 2e4850ece456 |
children | 7ba4e371e9a6 |
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/* * NNChat - Custom chat client for NewbieNudes.com chatrooms * Written by Matti 'ccr' Hämäläinen * (C) Copyright 2008-2010 Tecnic Software productions (TNSP) */ #ifndef LIBNNCHAT_H #define LIBNNCHAT_H #include <stdio.h> #include <unistd.h> #ifdef __WIN32 #include <windows.h> #include <winsock.h> #else #include <sys/socket.h> #include <arpa/inet.h> #include <netdb.h> #endif #include <sys/types.h> #include <time.h> #include <errno.h> #include "th_string.h" #define NN_TMPBUF_SIZE (4096) #define NN_ALLOC_SIZE (128) #define NN_CONNBUF_SIZE (64 * 1024) #define NN_NUM_BUCKETS (256) #define NN_DELAY_USEC (15 * 250) typedef struct { char **data; size_t n, size; } nn_ringbuf_t; typedef struct { ssize_t pos, len, size; char *data; } nn_editbuf_t; typedef struct _nn_user_t { char *name; time_t lastspoke, joined; struct _nn_user_t *next; } nn_user_t; typedef struct { nn_user_t *buckets[NN_NUM_BUCKETS]; } nn_userhash_t; enum { NN_CONN_UNINIT = 0, NN_CONN_OPEN, NN_CONN_CLOSED }; typedef struct _nn_conn_t { int socket; int port; struct in_addr address; fd_set sockfds; void (*errfunc)(struct _nn_conn_t *conn, const char *fmt, va_list ap); void (*msgfunc)(struct _nn_conn_t *conn, const char *fmt, va_list ap); int err; int status; char buf[NN_CONNBUF_SIZE + 16]; char *ptr; ssize_t got; } nn_conn_t; const char *nn_get_errstr(int err); BOOL nn_network_init(void); void nn_network_close(void); nn_conn_t * nn_conn_open(struct in_addr *addr, const int port); void nn_conn_close(nn_conn_t *); BOOL nn_conn_pull(nn_conn_t *); BOOL nn_conn_send_buf(nn_conn_t *, const char *buf, const size_t len); BOOL nn_conn_send_msg(nn_conn_t *, const char *user, const char *fmt, ...); BOOL nn_conn_check(nn_conn_t *); nn_userhash_t *nn_userhash_new(void); nn_user_t * nn_userhash_foreach(const nn_userhash_t *, int (*func)(const nn_user_t *)); nn_user_t * nn_user_match(const nn_userhash_t *list, const char *str, const char *current, BOOL again); int nn_userhash_insert(nn_userhash_t *, const char *name); int nn_userhash_delete(nn_userhash_t *, const char *name); void nn_userhash_free(nn_userhash_t *); void nn_user_free(nn_user_t *); void nn_user_free_list(nn_user_t *); nn_user_t * nn_user_copy(const nn_user_t *src); nn_user_t * nn_user_find(const nn_userhash_t *list, const char *name); char * nn_encode_str1(const char *str); char * nn_decode_str1(const char *str); char * nn_encode_str2(const char *str); char * nn_decode_str2(const char *str); char * nn_strip_tags(const char *str); char * nn_dbldecode_str(const char *str); char * nn_dblencode_str(const char *str); nn_ringbuf_t * nn_ringbuf_new(const size_t size); void nn_ringbuf_free(nn_ringbuf_t *buf); void nn_ringbuf_add(nn_ringbuf_t *buf, const char *str); int nn_editbuf_write(nn_editbuf_t *buf, ssize_t pos, int ch); int nn_editbuf_insert(nn_editbuf_t *buf, ssize_t pos, int ch); int nn_editbuf_delete(nn_editbuf_t *buf, ssize_t pos); void nn_editbuf_clear(nn_editbuf_t *buf); nn_editbuf_t * nn_editbuf_new(ssize_t n); void nn_editbuf_free(nn_editbuf_t *buf); nn_editbuf_t * nn_editbuf_copy(nn_editbuf_t *src); void nn_editbuf_setpos(nn_editbuf_t *buf, ssize_t pos); char * nn_editbuf_get_string(nn_editbuf_t *buf, ssize_t start, ssize_t end); #endif