nexmon – Blame information for rev 1

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1 office 1 /*
2 * Copyright (C) 1999-2009 Free Software Foundation, Inc.
3 * This file is part of the GNU LIBICONV Library.
4 *
5 * The GNU LIBICONV Library is free software; you can redistribute it
6 * and/or modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * The GNU LIBICONV Library is distributed in the hope that it will be
11 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public
16 * License along with the GNU LIBICONV Library; see the file COPYING.LIB.
17 * If not, write to the Free Software Foundation, Inc., 51 Franklin Street,
18 * Fifth Floor, Boston, MA 02110-1301, USA.
19 */
20  
21 /* Part 2 of iconv_open.
22 Input:
23 struct conv_struct * cd;
24 unsigned int from_index;
25 int from_wchar;
26 unsigned int to_index;
27 int to_wchar;
28 int transliterate;
29 int discard_ilseq;
30 Output: none.
31 Side effects: Fills cd.
32 */
33  
34 cd->iindex = from_index;
35 cd->ifuncs = all_encodings[from_index].ifuncs;
36 cd->oindex = to_index;
37 cd->ofuncs = all_encodings[to_index].ofuncs;
38 cd->oflags = all_encodings[to_index].oflags;
39 /* Initialize the loop functions. */
40 #if HAVE_MBRTOWC
41 if (to_wchar) {
42 #if HAVE_WCRTOMB
43 if (from_wchar) {
44 cd->lfuncs.loop_convert = wchar_id_loop_convert;
45 cd->lfuncs.loop_reset = wchar_id_loop_reset;
46 } else
47 #endif
48 {
49 cd->lfuncs.loop_convert = wchar_to_loop_convert;
50 cd->lfuncs.loop_reset = wchar_to_loop_reset;
51 }
52 } else
53 #endif
54 {
55 #if HAVE_WCRTOMB
56 if (from_wchar) {
57 cd->lfuncs.loop_convert = wchar_from_loop_convert;
58 cd->lfuncs.loop_reset = wchar_from_loop_reset;
59 } else
60 #endif
61 {
62 cd->lfuncs.loop_convert = unicode_loop_convert;
63 cd->lfuncs.loop_reset = unicode_loop_reset;
64 }
65 }
66 /* Initialize the states. */
67 memset(&cd->istate,'\0',sizeof(state_t));
68 memset(&cd->ostate,'\0',sizeof(state_t));
69 /* Initialize the operation flags. */
70 cd->transliterate = transliterate;
71 cd->discard_ilseq = discard_ilseq;
72 #ifndef LIBICONV_PLUG
73 cd->fallbacks.mb_to_uc_fallback = NULL;
74 cd->fallbacks.uc_to_mb_fallback = NULL;
75 cd->fallbacks.mb_to_wc_fallback = NULL;
76 cd->fallbacks.wc_to_mb_fallback = NULL;
77 cd->fallbacks.data = NULL;
78 cd->hooks.uc_hook = NULL;
79 cd->hooks.wc_hook = NULL;
80 cd->hooks.data = NULL;
81 #endif
82 /* Initialize additional fields. */
83 if (from_wchar != to_wchar) {
84 struct wchar_conv_struct * wcd = (struct wchar_conv_struct *) cd;
85 #if HAVE_WCRTOMB || HAVE_MBRTOWC
86 memset(&wcd->state,'\0',sizeof(mbstate_t));
87 #endif
88 }
89 /* Done. */