File: mw_util.c

package info (click to toggle)
meanwhile 1.0.2-5
  • links: PTS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 2,732 kB
  • ctags: 3,503
  • sloc: ansic: 13,856; sh: 8,360; makefile: 145
file content (80 lines) | stat: -rw-r--r-- 1,956 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

/*
  Meanwhile - Unofficial Lotus Sametime Community Client Library
  Copyright (C) 2004  Christopher (siege) O'Brien
  
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Library General Public
  License as published by the Free Software Foundation; either
  version 2 of the License, or (at your option) any later version.
  
  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Library General Public License for more details.
  
  You should have received a copy of the GNU Library General Public
  License along with this library; if not, write to the Free
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#include "mw_util.h"


static void collect_keys(gpointer key, gpointer val, gpointer data) {
  GList **list = data;
  *list = g_list_append(*list, key);
}


GList *map_collect_keys(GHashTable *ht) {
  GList *ret = NULL;
  g_hash_table_foreach(ht, collect_keys, &ret);
  return ret;
}


static void collect_values(gpointer key, gpointer val, gpointer data) {
  GList **list = data;
  *list = g_list_append(*list, val);
}


GList *map_collect_values(GHashTable *ht) {
  GList *ret = NULL;
  g_hash_table_foreach(ht, collect_values, &ret);
  return ret;
}


struct mw_datum *mw_datum_new(gpointer data, GDestroyNotify clear) {
  struct mw_datum *d = g_new(struct mw_datum, 1);
  mw_datum_set(d, data, clear);
  return d;
}


void mw_datum_set(struct mw_datum *d, gpointer data, GDestroyNotify clear) {
  d->data = data;
  d->clear = clear;
}


gpointer mw_datum_get(struct mw_datum *d) {
  return d->data;
}


void mw_datum_clear(struct mw_datum *d) {
  if(d->clear) {
    d->clear(d->data);
    d->clear = NULL;
  }
  d->data = NULL;
}


void mw_datum_free(struct mw_datum *d) {
  mw_datum_clear(d);
  g_free(d);
}