nnchat: util.c annotate

annotate util.c @ 498:b6f6c989deab

Add str_trim_right().

author	Matti Hamalainen <ccr@tnsp.org>
date	Fri, 01 Jun 2012 04:43:53 +0300
parents	73f8df0ecffe
children	291e3caa91a0

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"
468 607bd4491e79 Fix win32 build. Matti Hamalainen <ccr@tnsp.org> parents: 466 diff changeset	7 #include <time.h>
396 07a46ca075ab Add some new functions for socket / connection input buffer Matti Hamalainen <ccr@tnsp.org> parents: 395 diff changeset	8
07a46ca075ab Add some new functions for socket / connection input buffer Matti Hamalainen <ccr@tnsp.org> parents: 395 diff changeset	9
464 35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	10 BOOL str_get_timestamp(char str, size_t len, const char fmt)
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	11 {
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	12 time_t stamp = time(NULL);
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	13 struct tm *stamp_tm;
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	14 if ((stamp_tm = localtime(&stamp)) != NULL)
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	15 {
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	16 strftime(str, len, fmt, stamp_tm);
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	17 return TRUE;
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	18 }
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	19 else
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	20 {
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	21 str[0] = 0;
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	22 return FALSE;
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	23 }
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	24 }
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	25
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	26
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	27 char * str_trim_left(char *buf)
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	28 {
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	29 while (buf != 0 && th_isspace(buf)) buf++;
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	30 return buf;
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	31 }
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	32
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	33
498 b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	34 char * str_trim_right(char *buf)
b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	35 {
b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	36 size_t pos;
b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	37
b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	38 for (pos = strlen(buf) - 1; pos > 0 && th_isspace(buf[pos]); pos--)
b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	39 buf[pos] = 0;
b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	40
b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	41 return buf;
b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	42 }
b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	43
b6f6c989deab Add str_trim_right(). Matti Hamalainen <ccr@tnsp.org> parents: 492 diff changeset	44
464 35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	45 int str_compare(const void s1, const void s2)
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	46 {
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	47 return th_strcasecmp((const char ) s1, (const char ) s2);
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	48 }
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	49
35d67bd0613b Move str_() functions to util.c Matti Hamalainen <ccr@tnsp.org>* parents: 453 diff changeset	50
304 61884ce9db41 Use th_vputch() and th_vputs() instead of similar routines in libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 285 diff changeset	51 #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	52 #define PUSHSTR(x) th_vputs(&result, &resSize, &resPos, x)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	53
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	54 char nn_encode_str1(const char str)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	56 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	57 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	58 size_t resSize, resPos = 0;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	59
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	60 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	61
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	62 resSize = strlen(str) + NN_ALLOC_SIZE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	63 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	64 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	65
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	66 while (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	67 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	68 switch (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	69 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	70 case 32:
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	71 PUSHCHAR('+');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	72 break;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	73
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	74 default:
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	75 if (th_isalnum(*s))
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	76 PUSHCHAR(*s);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	77 else
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	78 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	79 char tmpStr[4];
215 659b8229d015 Silence some warnings on OpenBSD. Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	80 snprintf(tmpStr, sizeof(tmpStr), "%2X", (unsigned char) *s);
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	81 PUSHCHAR('%');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	82 PUSHSTR(tmpStr);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	83 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	84 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	85 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	86 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	87 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	88 PUSHCHAR(0);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	89
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	90 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	91 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	92
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93
395 74d97581dc46 Rename variable and function, internal use only. Matti Hamalainen <ccr@tnsp.org> parents: 394 diff changeset	94 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	95 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	96 int i;
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 if (c >= 'A' && c <= 'F')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	99 i = c - 'A' + 10;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	100 else if (c >= 'a' && c <= 'f')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	101 i = c - 'a' + 10;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	102 else if (c >= '0' && c <= '9')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	103 i = c - '0';
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	104 else
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	105 return -1;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	106
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	107 return i << shift;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	108 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	109
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	110
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	111 char nn_decode_str1(const char str)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	112 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	113 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	114 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	115 size_t resSize, resPos = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	116 int c;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	117
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	118 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	119
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	120 resSize = strlen(str) + NN_ALLOC_SIZE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	121 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	122 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	123
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	124 while (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	125 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	126 switch (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	127 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	128 case '+':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	129 PUSHCHAR(' ');
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 break;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	132
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	133 case '½':
419 d015ecbd231d Use C99 style comments, too. Matti Hamalainen <ccr@tnsp.org> parents: 413 diff changeset	134 // Escape these ..
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	135 PUSHCHAR('½');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	136 PUSHCHAR('½');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	137 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	138 break;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	139
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	140 case '\r':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	141 PUSHCHAR(' ');
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	142 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	143 break;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	144
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	145 case '%':
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	146 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	147 if (*s == '%')
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	148 PUSHCHAR('%');
395 74d97581dc46 Rename variable and function, internal use only. Matti Hamalainen <ccr@tnsp.org> parents: 394 diff changeset	149 else if ((c = nn_get_hexdigit(*s, 4)) >= 0)
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	150 {
395 74d97581dc46 Rename variable and function, internal use only. Matti Hamalainen <ccr@tnsp.org> parents: 394 diff changeset	151 int i = nn_get_hexdigit(*(++s), 0);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	152 if (i >= 0)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	153 {
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	154 PUSHCHAR((char) (c \| i));
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	155 }
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	156 else
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	157 {
72 fe5fc76c0806 Fix the fuckups of previous commit. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	158 PUSHCHAR('§');
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 }
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	161 }
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	162 else
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	163 {
72 fe5fc76c0806 Fix the fuckups of previous commit. Matti Hamalainen <ccr@tnsp.org> parents: 71 diff changeset	164 PUSHCHAR('§');
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	165 PUSHCHAR(*s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	166 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	167 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	168 break;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	169
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	170 default:
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	171 PUSHCHAR(*s);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	172 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	173 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	174 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	175 PUSHCHAR(0);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	176
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	177 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	178 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	179
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	180
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	181 char nn_strip_tags(const char str)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	182 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	183 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	184 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	185 size_t resSize, resPos = 0;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	186
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	187 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	188
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	189 resSize = strlen(str) + NN_ALLOC_SIZE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	190 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	191 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	192
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	193 while (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	194 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	195 if (*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 while (s && s != '>') s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	198 if (*s == '>') s++;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	199 }
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	200 else
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	201 PUSHCHAR(*s++);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	202 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	203 PUSHCHAR(0);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	204
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	205 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	206 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	207
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	208
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	209 typedef struct
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	210 {
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	211 char c;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	212 char *ent;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	213 } html_entity_t;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	214
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	215
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	216 static const html_entity_t HTMLEntities[] =
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	217 {
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	218 { '<', "<" },
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	219 { '>', ">" },
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	220 };
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	221
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	222 static const int numHTMLEntities = sizeof(HTMLEntities) / sizeof(HTMLEntities[0]);
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	223
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	224
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	225 char nn_encode_str2(const char str)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	226 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	227 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	228 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	229 size_t resSize, resPos = 0;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	230
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	231 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	232
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	233 resSize = strlen(str) + NN_ALLOC_SIZE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	234 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	235 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	236
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	237 while (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	238 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	239 int i;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	240 BOOL found = FALSE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	241 for (i = 0; i < numHTMLEntities; i++)
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	242 if (HTMLEntities[i].c == *s)
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	243 {
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	244 PUSHSTR(HTMLEntities[i].ent);
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	245 found = TRUE;
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	246 break;
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	247 }
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	248 if (!found) PUSHCHAR(*s);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	249
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	250 s++;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	251 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	252 PUSHCHAR(0);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	253
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	254 return result;
62 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
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	257
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	258 char nn_decode_str2(const char str)
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	259 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	260 const char *s = str;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	261 char *result;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	262 size_t resSize, resPos = 0;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	263
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	264 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	265
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	266 resSize = strlen(str);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	267 if ((result = th_malloc(resSize)) == NULL)
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	268 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	269
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	270 while (*s)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	271 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	272 if (*s == '&')
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	273 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	274 int i;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	275 BOOL found = FALSE;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	276 for (i = 0; i < numHTMLEntities; i++)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	277 {
95 69f9c46e4a94 Constify. Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	278 const html_entity_t *ent = &HTMLEntities[i];
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	279 size_t len = strlen(ent->ent);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	280 if (!strncmp(s, ent->ent, len))
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	281 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	282 PUSHCHAR(ent->c);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	283 s += len;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	284 found = TRUE;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	285 break;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	286 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	287 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	288 if (!found) PUSHCHAR(*s++);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	289 }
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	290 else
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	291 PUSHCHAR(*s++);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	292 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	293 PUSHCHAR(0);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	294
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	295 return result;
62 ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	296 }
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	297
ff5d74f0d428 Moved some functions to "libnnchat". Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	298
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	299 char nn_dbldecode_str(const char str)
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	300 {
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	301 char res, tmp;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	302
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	303 if ((tmp = nn_decode_str1(str)) == NULL)
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	304 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	305
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	306 res = nn_decode_str2(tmp);
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	307 th_free(tmp);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	308
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	309 return res;
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	310 }
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	311
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	312
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	313 char nn_dblencode_str(const char str)
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	314 {
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	315 char res, tmp;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	316
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	317 if ((tmp = nn_encode_str2(str)) == NULL)
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	318 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	319
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	320 res = nn_encode_str1(tmp);
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	321 th_free(tmp);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	322
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	323 return res;
78 745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	324 }
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	325
745f670068dc Add functions to simplify code. Matti Hamalainen <ccr@tnsp.org> parents: 72 diff changeset	326
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	327 int nn_editbuf_write(nn_editbuf_t *buf, size_t pos, char ch)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	328 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	329 if (buf->len+1 >= buf->size) return -3;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	330
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	331 if (pos >= buf->len)
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	332 buf->data[buf->len++] = ch;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	333 else
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	334 buf->data[pos] = ch;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	335
492 73f8df0ecffe Add dirty flag to editbuf struct and handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 485 diff changeset	336 buf->dirty = TRUE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	337 return 0;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	338 }
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
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	341 int nn_editbuf_insert(nn_editbuf_t *buf, size_t pos, char ch)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	342 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	343 if (buf->len+1 >= buf->size) return -3;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	344
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	345 if (pos >= buf->len)
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	346 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	347 buf->data[buf->len] = ch;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	348 }
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	349 else
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	350 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	351 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	352 buf->data[pos] = ch;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	353 }
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	354 buf->len++;
492 73f8df0ecffe Add dirty flag to editbuf struct and handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 485 diff changeset	355
73f8df0ecffe Add dirty flag to editbuf struct and handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 485 diff changeset	356 buf->dirty = TRUE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	357 return 0;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	358 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	359
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	360
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	361 int nn_editbuf_delete(nn_editbuf_t *buf, size_t pos)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	362 {
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	363 if (pos < buf->len)
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	364 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	365 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	366 buf->len--;
492 73f8df0ecffe Add dirty flag to editbuf struct and handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 485 diff changeset	367 buf->dirty = TRUE;
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	368 return 0;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	369 }
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	370 else
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	371 return -2;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	372 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	373
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	374
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	375 void nn_editbuf_clear(nn_editbuf_t *buf)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	376 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	377 buf->len = 0;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	378 buf->pos = 0;
492 73f8df0ecffe Add dirty flag to editbuf struct and handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 485 diff changeset	379 buf->dirty = TRUE;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	380 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	381
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	382
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	383 nn_editbuf_t * nn_editbuf_new(size_t n)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	384 {
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	385 nn_editbuf_t *res = th_calloc(1, sizeof(nn_editbuf_t));
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	386
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	387 res->data = (char *) th_malloc(n);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	388 res->size = n;
492 73f8df0ecffe Add dirty flag to editbuf struct and handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 485 diff changeset	389 res->dirty = TRUE;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	390
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	391 return res;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	392 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	393
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	394
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	395 void nn_editbuf_free(nn_editbuf_t *buf)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	396 {
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	397 if (buf != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	398 {
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	399 th_free(buf->data);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	400 th_free(buf);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	401 }
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	402 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	403
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	404
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	405 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	406 {
89 c2d916b340bf Change some typedef names; Add struct for user list handling. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	407 nn_editbuf_t *res;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	408
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	409 assert(src != NULL);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	410
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	411 if (src == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	412
97 218efd2f0641 Rename functions for clarity. Matti Hamalainen <ccr@tnsp.org> parents: 95 diff changeset	413 if ((res = nn_editbuf_new(src->size)) == NULL)
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	414 return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	415
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	416 memcpy(res->data, src->data, src->size);
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	417 res->pos = res->len = src->len;
492 73f8df0ecffe Add dirty flag to editbuf struct and handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 485 diff changeset	418 res->dirty = TRUE;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	419
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	420 return res;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	421 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	422
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	423
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	424 char * nn_editbuf_get_string(nn_editbuf_t *buf, size_t start, size_t end)
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	425 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	426 char *str;
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	427 size_t siz;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	428
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	429 if (buf == NULL)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	430 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	431
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	432 if (end > buf->len \|\| start >= buf->len)
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	433 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	434
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	435 if (start <= end)
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	436 siz = end - start + 1;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	437 else
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	438 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	439
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	440 if ((str = th_malloc(siz + 1)) == NULL)
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	441 return NULL;
2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	442
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	443 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	444 str[siz] = 0;
168 2e4850ece456 Partially re-factor connection handling. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	445
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	446 return str;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	447 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	448
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	449
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	450 void nn_editbuf_setpos(nn_editbuf_t *buf, size_t pos)
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 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 assert(buf != NULL);
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	453
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	454 if (pos >= buf->len)
71 3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	455 buf->pos = buf->len;
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	456 else
3a23c2adfb78 Remove tabs from indentation. Matti Hamalainen <ccr@tnsp.org> parents: 65 diff changeset	457 buf->pos = pos;
492 73f8df0ecffe Add dirty flag to editbuf struct and handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 485 diff changeset	458
73f8df0ecffe Add dirty flag to editbuf struct and handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 485 diff changeset	459 buf->dirty = TRUE;
65 e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	460 }
e763ef5cfd53 Move more functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 64 diff changeset	461
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	462
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	463 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	464 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	465 /*
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	466 int n = 0;
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	467 const uint8_t c = (uint8_t )name;
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	468 uint8_t hash = 0xff;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	469
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	470 while (*c && n < 4)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	471 {
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	472 hash = (hash << 1) ^ tolower(*c);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	473 c++; n++;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	474 }
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 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	477 */
431 a9b20b31cae1 More code cleanups, this time using clang with excessive warnings enabled. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	478 return (uint8_t) tolower(name[0]);
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	479 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	480
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	481
102 b096ae97fc7d Renamed functions. Matti Hamalainen <ccr@tnsp.org> parents: 97 diff changeset	482 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	483 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	484 node->next = *list;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	485 *list = node;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	486 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	487
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	488
446 3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	489 static void nn_user_free(nn_user_t *user)
3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	490 {
3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	491 th_free(user->name);
3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	492 th_free(user);
3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	493 }
3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	494
3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	495
485 ad7ddce47878 Improve nn_userhash_foreach() by adding user data parameter. Matti Hamalainen <ccr@tnsp.org> parents: 468 diff changeset	496 nn_user_t nn_userhash_foreach(const nn_userhash_t list, int (func)(const nn_user_t , void userdata), void data)
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	497 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	498 int i;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	499
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	500 if (list == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	501
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	502 for (i = 0; i < NN_NUM_BUCKETS; i++)
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	503 if (list->buckets[i] != NULL)
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	504 {
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	505 nn_user_t *curr = list->buckets[i];
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	506 while (curr != NULL)
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	507 {
485 ad7ddce47878 Improve nn_userhash_foreach() by adding user data parameter. Matti Hamalainen <ccr@tnsp.org> parents: 468 diff changeset	508 if (func(curr, data) != 0)
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	509 return curr;
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	510 curr = curr->next;
acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	511 }
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	512 }
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	513
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	514 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	515 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	516
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	517
446 3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	518 nn_user_t nn_userhash_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	519 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	520 uint8_t hash;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	521
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	522 if (list == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	523
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	524 hash = nn_hash_user(name);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	525 if (list->buckets[hash] != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	526 {
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	527 nn_user_t *curr = list->buckets[hash];
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	528 while (curr != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	529 {
372 b9f0bdad6285 Use th_strcasecmp() and th_strncasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 365 diff changeset	530 if (th_strcasecmp(curr->name, name) == 0)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	531 return curr;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	532 curr = curr->next;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	533 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	534 }
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	535
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	536 return NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	537 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	538
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	539
446 3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	540 static nn_user_t nn_userhash_match_do(nn_user_t list, const char *pattern, size_t len)
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 {
452 aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	542 nn_user_t *node;
aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	543 for (node = list; node != NULL; node = node->next)
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	544 {
452 aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	545 if (len <= strlen(node->name) && th_strncasecmp(node->name, pattern, len) == 0)
aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	546 return node;
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	547 }
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	548 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	549 }
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	550
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	551
446 3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	552 nn_user_t nn_userhash_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	553 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	554 uint8_t hash;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	555
108 f323b137ca08 Tab-completion now works with cycling, but bugs with names that have whitespaces. Matti Hamalainen <ccr@tnsp.org> parents: 106 diff changeset	556 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	557
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	558 hash = nn_hash_user(pattern);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	559 if (list->buckets[hash] != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	560 {
452 aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	561 nn_user_t *node;
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	562 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	563
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	564 if (current != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	565 {
452 aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	566 for (node = list->buckets[hash]; node != NULL; node = node->next)
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	567 {
452 aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	568 if (th_strcasecmp(node->name, current) == 0)
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	569 {
452 aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	570 nn_user_t *found;
aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	571
116 741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	572 if (again)
452 aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	573 return node;
aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	574
aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	575 if ((found = nn_userhash_match_do(node->next, pattern, len)) != NULL)
aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	576 return found;
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	577 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	578 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	579 }
116 741e45592522 Add simple "prediction" into tab-completion based on previously gotten last Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	580
452 aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	581 if ((node = nn_userhash_match_do(list->buckets[hash], pattern, len)) != NULL)
aeb3171f9e28 Simplify the userhash matching code a bit. Matti Hamalainen <ccr@tnsp.org> parents: 446 diff changeset	582 return node;
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	583 }
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	584
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	585 return NULL;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	586 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	587
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	588
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	589 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	590 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	591 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	592 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	593
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	594
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	595 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	596 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	597 uint8_t hash;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	598 nn_user_t *user;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	599
419 d015ecbd231d Use C99 style comments, too. Matti Hamalainen <ccr@tnsp.org> parents: 413 diff changeset	600 // Check arguments
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	601 if (list == NULL \|\| name == NULL)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	602 return -1;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	603
419 d015ecbd231d Use C99 style comments, too. Matti Hamalainen <ccr@tnsp.org> parents: 413 diff changeset	604 // Check if username is already there
446 3396acd40147 Rename and remove some functions. Matti Hamalainen <ccr@tnsp.org> parents: 431 diff changeset	605 if (nn_userhash_find(list, name) != NULL)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	606 return 1;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	607
419 d015ecbd231d Use C99 style comments, too. Matti Hamalainen <ccr@tnsp.org> parents: 413 diff changeset	608 // No, we'll add it
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	609 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	610 return -3;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	611
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	612 user->name = th_strdup(name);
c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	613 if (user->name == NULL)
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	614 return -4;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	615
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	616 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	617 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	618
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	619 return 0;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	620 }
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	621
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	622
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	623 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	624 {
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	625 uint8_t hash;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	626
419 d015ecbd231d Use C99 style comments, too. Matti Hamalainen <ccr@tnsp.org> parents: 413 diff changeset	627 // Check arguments
106 c587a99e2096 Drop internal use and storage of encoded usernames. Matti Hamalainen <ccr@tnsp.org> parents: 103 diff changeset	628 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	629 return -1;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	630
419 d015ecbd231d Use C99 style comments, too. Matti Hamalainen <ccr@tnsp.org> parents: 413 diff changeset	631 // 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	632 hash = nn_hash_user(name);
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	633 if (list->buckets[hash] != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	634 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	635 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	636 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	637 prev = NULL;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	638 while (curr != NULL)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	639 {
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	640 if (th_strcasecmp(curr->name, name) == 0)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	641 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	642 if (prev)
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	643 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	644 else
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	645 list->buckets[hash] = curr->next;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	646
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	647 nn_user_free(curr);
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	648
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	649 return 0;
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	650 }
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	651 else
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	652 {
103 eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	653 prev = curr;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	654 curr = curr->next;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	655 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	656 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	657 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	658
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	659 return 1;
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	660 }
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	661
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	662
eaa524e153f9 Initial implementation of functions for implementing tab-completion for user names. Matti Hamalainen <ccr@tnsp.org> parents: 102 diff changeset	663 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	664 {
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	665 int i;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	666 if (hash == NULL)
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	667 return;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	668
386 4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	669 for (i = 0; i < NN_NUM_BUCKETS; i++)
4523fc0941e8 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 374 diff changeset	670 {
453 d55cc0b73c62 Merge nn_user_free_list() into a parent function. Matti Hamalainen <ccr@tnsp.org> parents: 452 diff changeset	671 nn_user_t *curr = hash->buckets[i];
d55cc0b73c62 Merge nn_user_free_list() into a parent function. Matti Hamalainen <ccr@tnsp.org> parents: 452 diff changeset	672
d55cc0b73c62 Merge nn_user_free_list() into a parent function. Matti Hamalainen <ccr@tnsp.org> parents: 452 diff changeset	673 while (curr != NULL)
d55cc0b73c62 Merge nn_user_free_list() into a parent function. Matti Hamalainen <ccr@tnsp.org> parents: 452 diff changeset	674 {
d55cc0b73c62 Merge nn_user_free_list() into a parent function. Matti Hamalainen <ccr@tnsp.org> parents: 452 diff changeset	675 nn_user_t *next = curr->next;
d55cc0b73c62 Merge nn_user_free_list() into a parent function. Matti Hamalainen <ccr@tnsp.org> parents: 452 diff changeset	676 nn_user_free(curr);
d55cc0b73c62 Merge nn_user_free_list() into a parent function. Matti Hamalainen <ccr@tnsp.org> parents: 452 diff changeset	677 curr = next;
d55cc0b73c62 Merge nn_user_free_list() into a parent function. Matti Hamalainen <ccr@tnsp.org> parents: 452 diff changeset	678 }
d55cc0b73c62 Merge nn_user_free_list() into a parent function. Matti Hamalainen <ccr@tnsp.org> parents: 452 diff changeset	679
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	680 hash->buckets[i] = NULL;
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	681 }
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	682
94 6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	683 th_free(hash);
6e47426efb6a Add preliminary userlist data handling functions. Matti Hamalainen <ccr@tnsp.org> parents: 91 diff changeset	684 }
285 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
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	687 char nn_username_encode(char str)
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	688 {
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	689 unsigned char c = (unsigned char ) str;
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	690 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	691 for (; *c ; c++)
285 b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	692 if (c == ' ') c = 255;
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	693 return str;
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
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	696
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	697 char nn_username_decode(char str)
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	698 {
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	699 unsigned char c = (unsigned char ) str;
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	700 if (str == NULL) return NULL;
390 acea18a741e3 Cleanup libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 386 diff changeset	701 for (; *c ; c++)
285 b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	702 if (c == 255) c = ' ';
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	703 return str;
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	704 }
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	705
b765f15f9895 Move nn_username_{de,en}code() to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 277 diff changeset	706
330 8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	707 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	708 {
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	709 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	710 tuple->len = len;
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	711 tuple->str = str;
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	712 return tuple;
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	713 }
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	714
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	715
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	716 void nn_strtuple_free(nn_strtuple_t *tuple)
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	717 {
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	718 th_free(tuple->str);
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	719 th_free(tuple);
8e509d6546d3 Move nn_strtuple_* functions to libnnchat. Matti Hamalainen <ccr@tnsp.org> parents: 325 diff changeset	720 }

Mercurial > hg > nnchat

annotate util.c @ 498:b6f6c989deab