nnchat: libnnchat.h annotate

annotate libnnchat.h @ 266:9bf3e5620eb5

Include sys/select.h

author	Matti Hamalainen <ccr@tnsp.org>
date	Fri, 03 Jun 2011 11:24:36 +0300
parents	7ae0719f7763
children	1211b740fbda

rev	line source
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 /*
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	2 * NNChat - Custom chat client for NewbieNudes.com chatrooms
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	3 * Written by Matti 'ccr' Hämäläinen
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	4 * (C) Copyright 2008-2010 Tecnic Software productions (TNSP)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	5 */
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6 #ifndef LIBNNCHAT_H
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7 #define LIBNNCHAT_H
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 #include <stdio.h>
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10 #include <unistd.h>
64 6a3a917303e4 Some random cleanups, bring back WinSock support. Matti Hamalainen <ccr@tnsp.org> parents: 62 diff changeset	11 #ifdef __WIN32
68 3ab7751fdad1 MingW compatibility, with one ugly kludge. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	12 #include <windows.h>
64 6a3a917303e4 Some random cleanups, bring back WinSock support. Matti Hamalainen <ccr@tnsp.org> parents: 62 diff changeset	13 #include <winsock.h>
6a3a917303e4 Some random cleanups, bring back WinSock support. Matti Hamalainen <ccr@tnsp.org> parents: 62 diff changeset	14 #else
266 9bf3e5620eb5 Include sys/select.h Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	15 #include <sys/select.h>
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	16 #include <sys/socket.h>
217 7ba4e371e9a6 Add Makefile for OpenBSD, and specific #ifdef'd includes for the platform. Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	17 #ifdef HAVE_NETINET_IN_H
7ba4e371e9a6 Add Makefile for OpenBSD, and specific #ifdef'd includes for the platform. Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	18 #include <netinet/in.h>
7ba4e371e9a6 Add Makefile for OpenBSD, and specific #ifdef'd includes for the platform. Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	19 #endif
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	20 #include <arpa/inet.h>
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	21 #include <netdb.h>
64 6a3a917303e4 Some random cleanups, bring back WinSock support. Matti Hamalainen <ccr@tnsp.org> parents: 62 diff changeset	22 #endif
6a3a917303e4 Some random cleanups, bring back WinSock support. Matti Hamalainen <ccr@tnsp.org> parents: 62 diff changeset	23 #include <sys/types.h>
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 78 diff changeset	24 #include <time.h>
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	25 #include <errno.h>
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	26 #include "th_string.h"
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	27
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	28 #define NN_TMPBUF_SIZE (4096)
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	29 #define NN_ALLOC_SIZE (128)
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	30 #define NN_CONNBUF_SIZE (64 * 1024)
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	31 #define NN_NUM_BUCKETS (256)
224 7ae0719f7763 Adjust select() timeout. Matti Hamalainen <ccr@tnsp.org> parents: 217 diff changeset	32 #define NN_DELAY_USEC (15 * 1000)
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	33
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	34 typedef struct {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 68 diff changeset	35 char **data;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 68 diff changeset	36 size_t n, size;
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 78 diff changeset	37 } nn_ringbuf_t;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	38
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	39
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	40 typedef struct {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 68 diff changeset	41 ssize_t pos, len, size;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 68 diff changeset	42 char *data;
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 78 diff changeset	43 } nn_editbuf_t;
c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 78 diff changeset	44
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	45
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	46 typedef struct _nn_user_t {
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	47 char *name;
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 78 diff changeset	48 time_t lastspoke, joined;
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	49 struct _nn_user_t *next;
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 78 diff changeset	50 } nn_user_t;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	51
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	52
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	53
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	54 typedef struct {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	55 nn_user_t *buckets[NN_NUM_BUCKETS];
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	56 } nn_userhash_t;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	57
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	58 enum {
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	59 NN_CONN_UNINIT = 0,
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	60 NN_CONN_OPEN,
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	61 NN_CONN_CLOSED
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	62 };
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	63
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	64 typedef struct _nn_conn_t {
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	65 int socket;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	66 int port;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	67 struct in_addr address;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	68 fd_set sockfds;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	69
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	70 void (errfunc)(struct _nn_conn_t conn, const char *fmt, va_list ap);
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	71 void (msgfunc)(struct _nn_conn_t conn, const char *fmt, va_list ap);
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	72
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	73 int err;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	74 int status;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	75
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	76 char buf[NN_CONNBUF_SIZE + 16];
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	77 char *ptr;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	78 ssize_t got;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	79 } nn_conn_t;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	80
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	81
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	82 const char *nn_get_errstr(int err);
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	83 BOOL nn_network_init(void);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	84 void nn_network_close(void);
90 1e0bf7b4fd41 Move socket error handling functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	85
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	86 nn_conn_t * nn_conn_open(struct in_addr *addr, const int port);
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	87 void nn_conn_close(nn_conn_t *);
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	88 BOOL nn_conn_pull(nn_conn_t *);
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	89 BOOL nn_conn_send_buf(nn_conn_t , const char buf, const size_t len);
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	90 BOOL nn_conn_send_msg(nn_conn_t , const char user, const char *fmt, ...);
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	91 BOOL nn_conn_check(nn_conn_t *);
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	92
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	94 nn_userhash_t *nn_userhash_new(void);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	95 nn_user_t * nn_userhash_foreach(const nn_userhash_t , int (func)(const nn_user_t *));
116 741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 106 diff changeset	96 nn_user_t * nn_user_match(const nn_userhash_t list, const char str, const char *current, BOOL again);
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	97 int nn_userhash_insert(nn_userhash_t , const char name);
c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	98 int nn_userhash_delete(nn_userhash_t , const char name);
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	99 void nn_userhash_free(nn_userhash_t *);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	100 void nn_user_free(nn_user_t *);
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	101 void nn_user_free_list(nn_user_t *);
b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	102 nn_user_t * nn_user_copy(const nn_user_t *src);
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	103 nn_user_t * nn_user_find(const nn_userhash_t list, const char name);
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	104
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	105
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	106 char * nn_encode_str1(const char *str);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	107 char * nn_decode_str1(const char *str);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	108 char * nn_encode_str2(const char *str);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	109 char * nn_decode_str2(const char *str);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	110 char * nn_strip_tags(const char *str);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	111 char * nn_dbldecode_str(const char *str);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	112 char * nn_dblencode_str(const char *str);
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	113
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 78 diff changeset	114
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	115 nn_ringbuf_t * nn_ringbuf_new(const size_t size);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	116 void nn_ringbuf_free(nn_ringbuf_t *buf);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	117 void nn_ringbuf_add(nn_ringbuf_t buf, const char str);
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	118
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	119
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	120 int nn_editbuf_write(nn_editbuf_t *buf, ssize_t pos, int ch);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	121 int nn_editbuf_insert(nn_editbuf_t *buf, ssize_t pos, int ch);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	122 int nn_editbuf_delete(nn_editbuf_t *buf, ssize_t pos);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	123 void nn_editbuf_clear(nn_editbuf_t *buf);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	124 nn_editbuf_t * nn_editbuf_new(ssize_t n);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	125 void nn_editbuf_free(nn_editbuf_t *buf);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	126 nn_editbuf_t * nn_editbuf_copy(nn_editbuf_t *src);
218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	127 void nn_editbuf_setpos(nn_editbuf_t *buf, ssize_t pos);
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	128 char * nn_editbuf_get_string(nn_editbuf_t *buf, ssize_t start, ssize_t end);
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	129
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	130
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	131 #endif

Mercurial > hg > nnchat

annotate libnnchat.h @ 266:9bf3e5620eb5