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annotate util.h @ 466:796508f828f6

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Refactor much of the "windowing" UI code into a new module, ui.[ch]
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 26 May 2012 06:56:18 +0300
parents 35d67bd0613b
children ad7ddce47878
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1 /*
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2 * NNChat - Custom chat client for NewbieNudes.com chatrooms
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3 * Written by Matti 'ccr' Hämäläinen
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4 * (C) Copyright 2008-2012 Tecnic Software productions (TNSP)
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5 */
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6 #ifndef LIBNNUTIL_H
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7 #define LIBNNUTIL_H
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8
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9 #include <stdio.h>
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10 #include <unistd.h>
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11 #include "th_types.h"
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12 #include "th_string.h"
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13
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14
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15 #define NN_TMPBUF_SIZE (4096)
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16 #define NN_ALLOC_SIZE (128)
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17 #define NN_NUM_BUCKETS (256)
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18
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20 typedef struct _nn_user_t
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21 {
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22 char *name;
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23 time_t lastspoke, joined;
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24 struct _nn_user_t *next;
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25 } nn_user_t;
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28 typedef struct
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29 {
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30 nn_user_t *buckets[NN_NUM_BUCKETS];
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31 } nn_userhash_t;
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32
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33
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34 nn_userhash_t *nn_userhash_new(void);
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35 nn_user_t * nn_userhash_foreach(const nn_userhash_t *, int (*func)(const nn_user_t *));
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36 nn_user_t * nn_userhash_match(const nn_userhash_t *list, const char *str, const char *current, BOOL again);
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37 int nn_userhash_insert(nn_userhash_t *, const char *name);
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38 int nn_userhash_delete(nn_userhash_t *, const char *name);
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39 void nn_userhash_free(nn_userhash_t *);
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40 nn_user_t * nn_userhash_find(const nn_userhash_t *list, const char *name);
431
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41
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42
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43 char * nn_encode_str1(const char *str);
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44 char * nn_decode_str1(const char *str);
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45 char * nn_encode_str2(const char *str);
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46 char * nn_decode_str2(const char *str);
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47 char * nn_strip_tags(const char *str);
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48 char * nn_dbldecode_str(const char *str);
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49 char * nn_dblencode_str(const char *str);
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50
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51 char * nn_username_encode(char *str);
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52 char * nn_username_decode(char *str);
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53
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54
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55 typedef struct
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56 {
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57 size_t pos, len, size;
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58 char *data;
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59 } nn_editbuf_t;
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60
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61 int nn_editbuf_write(nn_editbuf_t *buf, size_t pos, char ch);
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62 int nn_editbuf_insert(nn_editbuf_t *buf, size_t pos, char ch);
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63 int nn_editbuf_delete(nn_editbuf_t *buf, size_t pos);
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64 void nn_editbuf_clear(nn_editbuf_t *buf);
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65 nn_editbuf_t * nn_editbuf_new(size_t n);
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66 void nn_editbuf_free(nn_editbuf_t *buf);
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67 nn_editbuf_t * nn_editbuf_copy(nn_editbuf_t *src);
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68 void nn_editbuf_setpos(nn_editbuf_t *buf, size_t pos);
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69 char * nn_editbuf_get_string(nn_editbuf_t *buf, size_t start, size_t end);
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70
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71
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72 typedef struct
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73 {
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74 size_t len;
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75 char *str;
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76 } nn_strtuple_t;
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77
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78
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79 nn_strtuple_t *nn_strtuple_new(size_t, char *);
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80 void nn_strtuple_free(nn_strtuple_t *);
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81
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82
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83 BOOL str_get_timestamp(char *str, size_t len, const char *fmt);
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84 char * str_trim_left(char *buf);
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85 int str_compare(const void *s1, const void *s2);
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86
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87 #endif