nnchat: util.c annotate

annotate util.c @ 413:14b685cdbd2c

Rename files.

author	Matti Hamalainen <ccr@tnsp.org>
date	Thu, 24 May 2012 06:41:07 +0300
parents	libnnutil.c@3e64acb433e8
children	d015ecbd231d

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
394 cabf2233ea39 Update copyright. Matti Hamalainen <ccr@tnsp.org> parents: 393 diff changeset	4 * (C) Copyright 2008-2012 Tecnic Software productions (TNSP)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	5 */
413 14b685cdbd2c Rename files. Matti Hamalainen <ccr@tnsp.org> parents: 412 diff changeset	6 #include "util.h"
396 07a46ca075ab Add some new functions for socket / connection input buffer Matti Hamalainen <ccr@tnsp.org> parents: 395 diff changeset	7
07a46ca075ab Add some new functions for socket / connection input buffer Matti Hamalainen <ccr@tnsp.org> parents: 395 diff changeset	8
304 61884ce9db41 Use th_vputch() and th_vputs() instead of similar routines in libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 285 diff changeset	9 #define PUSHCHAR(x) th_vputch(&result, &resSize, &resPos, x)
61884ce9db41 Use th_vputch() and th_vputs() instead of similar routines in libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 285 diff changeset	10 #define PUSHSTR(x) th_vputs(&result, &resSize, &resPos, x)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	11
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	12 char nn_encode_str1(const char str)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	13 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	14 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	15 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	16 size_t resSize, resPos = 0;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	17
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	18 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	19
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	20 resSize = strlen(str) + NN_ALLOC_SIZE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	21 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	22 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	23
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	24 while (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	25 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	26 switch (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	27 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	28 case 32:
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	29 PUSHCHAR('+');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	30 break;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	31
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	32 default:
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	33 if (th_isalnum(*s))
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	34 PUSHCHAR(*s);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	35 else
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	36 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	37 char tmpStr[4];
215 659b8229d015 Silence some warnings on OpenBSD. Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	38 snprintf(tmpStr, sizeof(tmpStr), "%2X", (unsigned char) *s);
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	39 PUSHCHAR('%');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	40 PUSHSTR(tmpStr);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	41 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	42 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	43 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	44 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	45 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	46 PUSHCHAR(0);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	47
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	48 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	49 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51
395 74d97581dc46 Rename variable and function, internal use only. Matti Hamalainen <ccr@tnsp.org> parents: 394 diff changeset	52 static int nn_get_hexdigit(const int c, const int shift)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	53 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	54 int i;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	55
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	56 if (c >= 'A' && c <= 'F')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	57 i = c - 'A' + 10;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	58 else if (c >= 'a' && c <= 'f')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	59 i = c - 'a' + 10;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	60 else if (c >= '0' && c <= '9')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	61 i = c - '0';
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	62 else
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	63 return -1;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	64
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	65 return i << shift;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	66 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	67
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	68
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	69 char nn_decode_str1(const char str)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	70 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	71 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	72 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	73 size_t resSize, resPos = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	74 int c;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	75
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	76 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	77
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	78 resSize = strlen(str) + NN_ALLOC_SIZE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	79 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	80 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	81
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	82 while (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	83 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	84 switch (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	85 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	86 case '+':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	87 PUSHCHAR(' ');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	88 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	89 break;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	90
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	91 case '½':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	92 /* Escape these .. */
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	93 PUSHCHAR('½');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	94 PUSHCHAR('½');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	95 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	96 break;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	97
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	98 case '\r':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	99 PUSHCHAR(' ');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	100 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	101 break;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	102
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	103 case '%':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	104 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	105 if (*s == '%')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	106 PUSHCHAR('%');
395 74d97581dc46 Rename variable and function, internal use only. Matti Hamalainen <ccr@tnsp.org> parents: 394 diff changeset	107 else if ((c = nn_get_hexdigit(*s, 4)) >= 0)
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	108 {
395 74d97581dc46 Rename variable and function, internal use only. Matti Hamalainen <ccr@tnsp.org> parents: 394 diff changeset	109 int i = nn_get_hexdigit(*(++s), 0);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	110 if (i >= 0)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	111 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	112 PUSHCHAR(c \| i);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	113 }
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	114 else
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	115 {
72 fe5fc76c0806 Fix the fuckups of previous commit. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	116 PUSHCHAR('§');
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	117 PUSHCHAR(*s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	118 }
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	119 }
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	120 else
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	121 {
72 fe5fc76c0806 Fix the fuckups of previous commit. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	122 PUSHCHAR('§');
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	123 PUSHCHAR(*s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	124 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	125 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	126 break;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	127
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	128 default:
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	129 PUSHCHAR(*s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	130 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	131 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	132 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	133 PUSHCHAR(0);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	134
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	135 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	138
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	139 char nn_strip_tags(const char str)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	140 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	141 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	142 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	143 size_t resSize, resPos = 0;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	144
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	145 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	146
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	147 resSize = strlen(str) + NN_ALLOC_SIZE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	148 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	149 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	150
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	151 while (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	152 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	153 if (*s == '<')
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	154 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	155 while (s && s != '>') s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	156 if (*s == '>') s++;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	157 }
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	158 else
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	159 PUSHCHAR(*s++);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	160 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	161 PUSHCHAR(0);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	162
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	163 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	167 typedef struct
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	168 {
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	169 char c;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	170 char *ent;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	171 } html_entity_t;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	172
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	173
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	174 static const html_entity_t HTMLEntities[] =
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	175 {
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	176 { '<', "<" },
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	177 { '>', ">" },
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	178 };
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	179
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	180 static const int numHTMLEntities = sizeof(HTMLEntities) / sizeof(HTMLEntities[0]);
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	181
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	182
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	183 char nn_encode_str2(const char str)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	184 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	185 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	186 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	187 size_t resSize, resPos = 0;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	188
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	189 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	190
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	191 resSize = strlen(str) + NN_ALLOC_SIZE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	192 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	193 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	194
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	195 while (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	196 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	197 int i;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	198 BOOL found = FALSE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	199 for (i = 0; i < numHTMLEntities; i++)
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	200 if (HTMLEntities[i].c == *s)
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	201 {
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	202 PUSHSTR(HTMLEntities[i].ent);
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	203 found = TRUE;
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	204 break;
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	205 }
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	206 if (!found) PUSHCHAR(*s);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	207
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	208 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	209 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	210 PUSHCHAR(0);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	211
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	212 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	213 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	214
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	215
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	216 char nn_decode_str2(const char str)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	217 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	218 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	219 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	220 size_t resSize, resPos = 0;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	221
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	222 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	223
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	224 resSize = strlen(str);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	225 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	226 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	227
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	228 while (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	229 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	230 if (*s == '&')
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	231 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	232 int i;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	233 BOOL found = FALSE;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	234 for (i = 0; i < numHTMLEntities; i++)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	235 {
95 69f9c46e4a94 Constify. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	236 const html_entity_t *ent = &HTMLEntities[i];
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	237 int len = strlen(ent->ent);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	238 if (!strncmp(s, ent->ent, len))
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	239 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	240 PUSHCHAR(ent->c);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	241 s += len;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	242 found = TRUE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	243 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	244 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	245 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	246 if (!found) PUSHCHAR(*s++);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	247 }
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	248 else
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	249 PUSHCHAR(*s++);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	250 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	251 PUSHCHAR(0);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	252
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	253 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	254 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	255
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	256
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	257 char nn_dbldecode_str(const char str)
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	258 {
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	259 char res, tmp;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	260
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	261 if ((tmp = nn_decode_str1(str)) == NULL)
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	262 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	263
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	264 res = nn_decode_str2(tmp);
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	265 th_free(tmp);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	266
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	267 return res;
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	268 }
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	269
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	270
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	271 char nn_dblencode_str(const char str)
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	272 {
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	273 char res, tmp;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	274
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	275 if ((tmp = nn_encode_str2(str)) == NULL)
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	276 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	277
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	278 res = nn_encode_str1(tmp);
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	279 th_free(tmp);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	280
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	281 return res;
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	282 }
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	283
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	284
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	285 int nn_editbuf_write(nn_editbuf_t *buf, ssize_t pos, int ch)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	286 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	287 if (buf->len+1 >= buf->size) return -3;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	288
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	289 if (pos < 0)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	290 return -1;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	291 else if (pos >= buf->len)
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	292 buf->data[buf->len++] = ch;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	293 else
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	294 buf->data[pos] = ch;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	295
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	296 return 0;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	297 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	298
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	299
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	300 int nn_editbuf_insert(nn_editbuf_t *buf, ssize_t pos, int ch)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	301 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	302 if (buf->len+1 >= buf->size) return -3;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	303
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	304 if (pos < 0)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	305 return -1;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	306 else if (pos >= buf->len)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	307 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	308 buf->data[buf->len] = ch;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	309 }
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	310 else
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	311 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	312 memmove(&(buf->data[pos+1]), &(buf->data[pos]), buf->len - pos + 1);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	313 buf->data[pos] = ch;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	314 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	315 buf->len++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	316 return 0;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	317 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	318
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	319
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	320 int nn_editbuf_delete(nn_editbuf_t *buf, ssize_t pos)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	321 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	322 if (pos < 0)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	323 return -1;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	324 else if (pos < buf->len)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	325 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	326 memmove(&(buf->data[pos]), &(buf->data[pos+1]), buf->len - pos);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	327 buf->len--;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	328 return 0;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	329 }
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	330 else
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	331 return -2;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	332 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	333
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	334
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	335 void nn_editbuf_clear(nn_editbuf_t *buf)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	336 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	337 buf->len = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	338 buf->pos = 0;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	339 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	340
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	341
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	342 nn_editbuf_t * nn_editbuf_new(ssize_t n)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	343 {
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	344 nn_editbuf_t *res = th_calloc(1, sizeof(nn_editbuf_t));
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	345
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	346 res->data = (char *) th_malloc(n);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	347 res->size = n;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	348
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	349 return res;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	350 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	351
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	352
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	353 void nn_editbuf_free(nn_editbuf_t *buf)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	354 {
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	355 if (buf != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	356 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	357 th_free(buf->data);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	358 th_free(buf);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	359 }
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	360 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	361
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	362
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	363 nn_editbuf_t * nn_editbuf_copy(nn_editbuf_t *src)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	364 {
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	365 nn_editbuf_t *res;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	366
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	367 assert(src != NULL);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	368
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	369 if (src == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	370
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	371 if ((res = nn_editbuf_new(src->size)) == NULL)
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	372 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	373
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	374 memcpy(res->data, src->data, src->size);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	375 res->pos = res->len = src->len;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	376
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	377 return res;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	378 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	379
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	380
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	381 char * nn_editbuf_get_string(nn_editbuf_t *buf, ssize_t start, ssize_t end)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	382 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	383 char *str;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	384 ssize_t siz;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	385
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	386 if (buf == NULL)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	387 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	388
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	389 if (start < 0 \|\| end > buf->len \|\| start >= buf->len)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	390 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	391
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	392 if (end < 0)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	393 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	394 siz = buf->len - start + 1;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	395 }
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	396 else if (start <= end)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	397 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	398 siz = end - start + 1;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	399 }
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	400 else
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	401 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	402
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	403 if ((str = th_malloc(siz + 1)) == NULL)
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	404 return NULL;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	405
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	406 memcpy(str, buf->data + start, siz);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	407 str[siz] = 0;
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	408
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	409 return str;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	410 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	411
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	412
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	413 void nn_editbuf_setpos(nn_editbuf_t *buf, ssize_t pos)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	414 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	415 assert(buf != NULL);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	416
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	417 if (pos < 0)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	418 buf->pos = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	419 else if (pos >= buf->len)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	420 buf->pos = buf->len;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	421 else
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	422 buf->pos = pos;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	423 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	424
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	425
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	426 static uint8_t nn_hash_user(const char *name)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	427 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	428 /*
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	429 int n = 0;
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	430 const uint8_t c = (uint8_t )name;
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	431 uint8_t hash = 0xff;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	432
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	433 while (*c && n < 4)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	434 {
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	435 hash = (hash << 1) ^ tolower(*c);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	436 c++; n++;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	437 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	438
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	439 return (hash & 0xff);
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	440 */
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	441 return tolower(name[0]);
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	442 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	443
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	444
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	445 static void nn_user_insert(nn_user_t *list, nn_user_t node)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	446 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	447 node->next = *list;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	448 *list = node;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	449 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	450
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	451
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	452 nn_user_t nn_userhash_foreach(const nn_userhash_t list, int (func)(const nn_user_t ))
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	453 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	454 int i;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	455
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	456 if (list == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	457
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	458 for (i = 0; i < NN_NUM_BUCKETS; i++)
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	459 if (list->buckets[i] != NULL)
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	460 {
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	461 nn_user_t *curr = list->buckets[i];
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	462 while (curr != NULL)
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	463 {
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	464 if (func(curr) != 0)
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	465 return curr;
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	466 curr = curr->next;
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	467 }
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	468 }
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	469
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	470 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	471 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	472
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	473
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	474 nn_user_t nn_user_find(const nn_userhash_t list, const char *name)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	475 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	476 uint8_t hash;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	477
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	478 if (list == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	479
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	480 hash = nn_hash_user(name);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	481 if (list->buckets[hash] != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	482 {
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	483 nn_user_t *curr = list->buckets[hash];
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	484 while (curr != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	485 {
372 b9f0bdad6285 Use th_strcasecmp() and th_strncasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 365 diff changeset	486 if (th_strcasecmp(curr->name, name) == 0)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	487 return curr;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	488 curr = curr->next;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	489 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	490 }
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	491
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	492 return NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	493 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	494
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	495
164 701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	496 static nn_user_t nn_user_match_do(nn_user_t list, const char *pattern, size_t len)
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	497 {
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	498 nn_user_t *curr = list;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	499
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	500 while (curr != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	501 {
372 b9f0bdad6285 Use th_strcasecmp() and th_strncasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 365 diff changeset	502 if (len <= strlen(curr->name) && th_strncasecmp(curr->name, pattern, len) == 0)
164 701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	503 return curr;
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	504 curr = curr->next;
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	505 }
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	506 return NULL;
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	507 }
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	508
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	509
116 741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	510 nn_user_t nn_user_match(const nn_userhash_t list, const char pattern, const char current, BOOL again)
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	511 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	512 uint8_t hash;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	513
108 f323b137ca08 Tab-completion now works with cycling, but bugs with names that have whitespaces. Matti Hamalainen <ccr@tnsp.org> parents: 106 diff changeset	514 if (list == NULL \|\| pattern == NULL) return NULL;
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	515
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	516 hash = nn_hash_user(pattern);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	517 if (list->buckets[hash] != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	518 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	519 nn_user_t *curr = list->buckets[hash];
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	520 size_t len = strlen(pattern);
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	521
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	522 if (current != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	523 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	524 nn_user_t *found = NULL;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	525 while (curr != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	526 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	527 if (th_strcasecmp(curr->name, current) == 0)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	528 {
116 741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	529 if (again)
741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	530 return curr;
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	531 found = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	532 break;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	533 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	534 curr = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	535 }
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	536
164 701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	537 if (found != NULL && (found = nn_user_match_do(found, pattern, len)) != NULL)
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	538 return found;
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	539 }
116 741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	540
164 701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	541 if ((curr = nn_user_match_do(list->buckets[hash], pattern, len)) != NULL)
701c54a45466 Fix matching of usernames against hash. In some cases after the last match the function would not go back to the first match. Matti Hamalainen <ccr@tnsp.org> parents: 116 diff changeset	542 return curr;
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	543 }
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	544
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	545 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	546 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	547
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	548
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	549 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	550 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	551 return th_calloc(1, sizeof(nn_userhash_t));
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	552 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	553
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	554
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	555 int nn_userhash_insert(nn_userhash_t list, const char name)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	556 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	557 uint8_t hash;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	558 nn_user_t *user;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	559
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	560 /* Check arguments */
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	561 if (list == NULL \|\| name == NULL)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	562 return -1;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	563
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	564 /* Check if username is already there */
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	565 if (nn_user_find(list, name) != NULL)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	566 return 1;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	567
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	568 /* No, we'll add it */
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	569 if ((user = th_calloc(1, sizeof(nn_user_t))) == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	570 return -3;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	571
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	572 user->name = th_strdup(name);
c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	573 if (user->name == NULL)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	574 return -4;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	575
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	576 hash = nn_hash_user(name);
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	577 nn_user_insert(&(list->buckets[hash]), user);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	578
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	579 return 0;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	580 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	581
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	582
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	583 int nn_userhash_delete(nn_userhash_t list, 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	584 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	585 uint8_t hash;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	586
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	587 /* Check arguments */
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	588 if (list == NULL \|\| name == NULL)
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	589 return -1;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	590
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	591 /* Check if username is already there */
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	592 hash = nn_hash_user(name);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	593 if (list->buckets[hash] != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	594 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	595 nn_user_t curr, prev;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	596 curr = list->buckets[hash];
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	597 prev = NULL;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	598 while (curr != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	599 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	600 if (th_strcasecmp(curr->name, name) == 0)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	601 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	602 if (prev)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	603 prev->next = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	604 else
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	605 list->buckets[hash] = curr->next;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	606
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	607 nn_user_free(curr);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	608
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	609 return 0;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	610 }
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	611 else
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	612 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	613 prev = curr;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	614 curr = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	615 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	616 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	617 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	618
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	619 return 1;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	620 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	621
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	622
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	623 nn_user_t nn_user_copy(const nn_user_t src)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	624 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	625 nn_user_t *user;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	626
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	627 if (src == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	628
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	629 if ((user = th_calloc(1, sizeof(nn_user_t))) == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	630 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	631
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	632 /* Copy relevant data */
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	633 user->name = th_strdup(src->name);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	634 user->lastspoke = src->lastspoke;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	635 user->joined = src->joined;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	636
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	637 return user;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	638 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	639
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	640
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	641 void nn_user_free(nn_user_t *user)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	642 {
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	643 th_free(user->name);
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	644 th_free(user);
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	645 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	646
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	647
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	648 void nn_user_free_list(nn_user_t *list)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	649 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	650 nn_user_t next, curr = list;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	651
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	652 while (curr != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	653 {
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	654 next = curr->next;
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	655 nn_user_free(curr);
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	656 curr = next;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	657 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	658 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	659
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	660 void nn_userhash_free(nn_userhash_t *hash)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	661 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	662 int i;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	663 if (hash == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	664 return;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	665
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	666 for (i = 0; i < NN_NUM_BUCKETS; i++)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	667 {
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	668 nn_user_free_list(hash->buckets[i]);
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	669 hash->buckets[i] = NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	670 }
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	671
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	672 th_free(hash);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	673 }
285 b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	674
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	675
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	676 char nn_username_encode(char str)
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	677 {
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	678 unsigned char c = (unsigned char ) str;
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	679 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	680 for (; *c ; c++)
285 b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	681 if (c == ' ') c = 255;
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	682 return str;
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	683 }
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	684
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	685
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	686 char nn_username_decode(char str)
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	687 {
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	688 unsigned char c = (unsigned char ) str;
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	689 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	690 for (; *c ; c++)
285 b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	691 if (c == 255) c = ' ';
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	692 return str;
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	693 }
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	694
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	695
325 c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	696 nn_window_t nn_window_new(const char id)
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	697 {
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	698 nn_window_t *res = th_calloc(1, sizeof(nn_window_t));
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	699
325 c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	700 if (res == NULL) return NULL;
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	701
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	702 res->data = th_ringbuf_new(NN_BACKBUF_LEN, th_free);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	703 if (res->data == NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	704 {
325 c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	705 th_free(res);
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	706 return NULL;
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	707 }
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	708
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	709 res->id = th_strdup(id);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	710
325 c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	711 return res;
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	712 }
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	713
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	714
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	715 void nn_window_free(nn_window_t *win)
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	716 {
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	717 if (win != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	718 {
325 c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	719 th_ringbuf_free(win->data);
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	720 th_free(win->id);
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	721 th_free(win);
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	722 }
c086345d176b Move some functions to libnnchat and rename nn_find_window to findWindow() Matti Hamalainen <ccr@tnsp.org> parents: 312 diff changeset	723 }
330 8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	724
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	725
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	726 nn_strtuple_t nn_strtuple_new(size_t len, char str)
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	727 {
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	728 nn_strtuple_t *tuple = th_calloc(1, sizeof(nn_strtuple_t));
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	729 tuple->len = len;
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	730 tuple->str = str;
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	731 return tuple;
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	732 }
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	733
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	734
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	735 void nn_strtuple_free(nn_strtuple_t *tuple)
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	736 {
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	737 th_free(tuple->str);
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	738 th_free(tuple);
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	739 }

Mercurial > hg > nnchat

annotate util.c @ 413:14b685cdbd2c