1219019Sgabor/* $FreeBSD$ */ 2219019Sgabor/* $NetBSD: citrus_viqr.c,v 1.4 2008/06/14 16:01:08 tnozaki Exp $ */ 3219019Sgabor 4219019Sgabor/*- 5219019Sgabor * Copyright (c)2006 Citrus Project, 6219019Sgabor * All rights reserved. 7219019Sgabor * 8219019Sgabor * Redistribution and use in source and binary forms, with or without 9219019Sgabor * modification, are permitted provided that the following conditions 10219019Sgabor * are met: 11219019Sgabor * 1. Redistributions of source code must retain the above copyright 12219019Sgabor * notice, this list of conditions and the following disclaimer. 13219019Sgabor * 2. Redistributions in binary form must reproduce the above copyright 14219019Sgabor * notice, this list of conditions and the following disclaimer in the 15219019Sgabor * documentation and/or other materials provided with the distribution. 16219019Sgabor * 17219019Sgabor * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18219019Sgabor * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19219019Sgabor * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20219019Sgabor * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21219019Sgabor * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22219019Sgabor * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23219019Sgabor * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24219019Sgabor * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25219019Sgabor * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26219019Sgabor * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27219019Sgabor * SUCH DAMAGE. 28219019Sgabor * 29219019Sgabor */ 30219019Sgabor 31219019Sgabor#include <sys/cdefs.h> 32219019Sgabor#include <sys/queue.h> 33219019Sgabor#include <sys/types.h> 34219019Sgabor 35219019Sgabor#include <assert.h> 36219019Sgabor#include <errno.h> 37219019Sgabor#include <limits.h> 38219019Sgabor#include <stddef.h> 39219019Sgabor#include <stdint.h> 40219019Sgabor#include <stdlib.h> 41219019Sgabor#include <string.h> 42219019Sgabor#include <wchar.h> 43219019Sgabor 44219019Sgabor#include "citrus_namespace.h" 45219019Sgabor#include "citrus_types.h" 46219019Sgabor#include "citrus_bcs.h" 47219019Sgabor#include "citrus_module.h" 48219019Sgabor#include "citrus_stdenc.h" 49219019Sgabor#include "citrus_viqr.h" 50219019Sgabor 51219019Sgabor#define ESCAPE '\\' 52219019Sgabor 53219019Sgabor/* 54219019Sgabor * this table generated from RFC 1456. 55219019Sgabor */ 56219019Sgaborstatic const char *mnemonic_rfc1456[0x100] = { 57219019Sgabor NULL , NULL , "A(?", NULL , NULL , "A(~", "A^~", NULL , 58219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 59219019Sgabor NULL , NULL , NULL , NULL , "Y?" , NULL , NULL , NULL , 60219019Sgabor NULL , "Y~" , NULL , NULL , NULL , NULL , "Y." , NULL , 61219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 62219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 63219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 64219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 65219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 66219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 67219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 68219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 69219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 70219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 71219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 72219019Sgabor NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , 73219019Sgabor "A." , "A('", "A(`", "A(.", "A^'", "A^`", "A^?", "A^.", 74219019Sgabor "E~" , "E." , "E^'", "E^`", "E^?", "E^~", "E^.", "O^'", 75219019Sgabor "O^`", "O^?", "O^~", "O^.", "O+.", "O+'", "O+`", "O+?", 76219019Sgabor "I." , "O?" , "O." , "I?" , "U?" , "U~" , "U." , "Y`" , 77219019Sgabor "O~" , "a('", "a(`", "a(.", "a^'", "a^`", "a^?", "a^.", 78219019Sgabor "e~" , "e." , "e^'", "e^`", "e^?", "e^~", "e^.", "o^'", 79219019Sgabor "o^`", "o^?", "o^~", "O+~", "O+" , "o^.", "o+`", "o+?", 80219019Sgabor "i." , "U+.", "U+'", "U+`", "U+?", "o+" , "o+'", "U+" , 81219019Sgabor "A`" , "A'" , "A^" , "A~" , "A?" , "A(" , "a(?", "a(~", 82219019Sgabor "E`" , "E'" , "E^" , "E?" , "I`" , "I'" , "I~" , "y`" , 83219019Sgabor "DD" , "u+'", "O`" , "O'" , "O^" , "a." , "y?" , "u+`", 84219019Sgabor "u+?", "U`" , "U'" , "y~" , "y." , "Y'" , "o+~", "u+" , 85219019Sgabor "a`" , "a'" , "a^" , "a~" , "a?" , "a(" , "u+~", "a^~", 86219019Sgabor "e`" , "e'" , "e^" , "e?" , "i`" , "i'" , "i~" , "i?" , 87219019Sgabor "dd" , "u+.", "o`" , "o'" , "o^" , "o~" , "o?" , "o." , 88219019Sgabor "u." , "u`" , "u'" , "u~" , "u?" , "y'" , "o+.", "U+~", 89219019Sgabor}; 90219019Sgabor 91219019Sgabortypedef struct { 92219019Sgabor const char *name; 93219019Sgabor wchar_t value; 94219019Sgabor} mnemonic_def_t; 95219019Sgabor 96219019Sgaborstatic const mnemonic_def_t mnemonic_ext[] = { 97219019Sgabor/* add extra mnemonic here (should be sorted by wchar_t order). */ 98219019Sgabor}; 99219019Sgaborstatic const size_t mnemonic_ext_size = 100219019Sgabor sizeof(mnemonic_ext) / sizeof(mnemonic_def_t); 101219019Sgabor 102219019Sgaborstatic const char * 103219019Sgabormnemonic_ext_find(wchar_t wc, const mnemonic_def_t *head, size_t n) 104219019Sgabor{ 105219019Sgabor const mnemonic_def_t *mid; 106219019Sgabor 107219019Sgabor for (; n > 0; n >>= 1) { 108219019Sgabor mid = head + (n >> 1); 109219019Sgabor if (mid->value == wc) 110219019Sgabor return (mid->name); 111219019Sgabor else if (mid->value < wc) { 112219019Sgabor head = mid + 1; 113219019Sgabor --n; 114219019Sgabor } 115219019Sgabor } 116219019Sgabor return (NULL); 117219019Sgabor} 118219019Sgabor 119219019Sgaborstruct mnemonic_t; 120219019Sgabortypedef TAILQ_HEAD(mnemonic_list_t, mnemonic_t) mnemonic_list_t; 121219019Sgabortypedef struct mnemonic_t { 122219019Sgabor TAILQ_ENTRY(mnemonic_t) entry; 123219019Sgabor struct mnemonic_t *parent; 124219019Sgabor mnemonic_list_t child; 125219019Sgabor wchar_t value; 126219019Sgabor int ascii; 127219019Sgabor} mnemonic_t; 128219019Sgabor 129219019Sgaborstatic mnemonic_t * 130219019Sgabormnemonic_list_find(mnemonic_list_t *ml, int ch) 131219019Sgabor{ 132219019Sgabor mnemonic_t *m; 133219019Sgabor 134219019Sgabor TAILQ_FOREACH(m, ml, entry) { 135219019Sgabor if (m->ascii == ch) 136219019Sgabor return (m); 137219019Sgabor } 138219019Sgabor 139219019Sgabor return (NULL); 140219019Sgabor} 141219019Sgabor 142219019Sgaborstatic mnemonic_t * 143219019Sgabormnemonic_create(mnemonic_t *parent, int ascii, wchar_t value) 144219019Sgabor{ 145219019Sgabor mnemonic_t *m; 146219019Sgabor 147219019Sgabor m = malloc(sizeof(*m)); 148219019Sgabor if (m != NULL) { 149219019Sgabor m->parent = parent; 150219019Sgabor m->ascii = ascii; 151219019Sgabor m->value = value; 152219019Sgabor TAILQ_INIT(&m->child); 153219019Sgabor } 154219019Sgabor 155219019Sgabor return (m); 156219019Sgabor} 157219019Sgabor 158219019Sgaborstatic int 159219019Sgabormnemonic_append_child(mnemonic_t *m, const char *s, 160219019Sgabor wchar_t value, wchar_t invalid) 161219019Sgabor{ 162219019Sgabor mnemonic_t *m0; 163219019Sgabor int ch; 164219019Sgabor 165219019Sgabor ch = (unsigned char)*s++; 166219019Sgabor if (ch == '\0') 167219019Sgabor return (EINVAL); 168219019Sgabor m0 = mnemonic_list_find(&m->child, ch); 169219019Sgabor if (m0 == NULL) { 170219019Sgabor m0 = mnemonic_create(m, ch, (wchar_t)ch); 171219019Sgabor if (m0 == NULL) 172219019Sgabor return (ENOMEM); 173219019Sgabor TAILQ_INSERT_TAIL(&m->child, m0, entry); 174219019Sgabor } 175219019Sgabor m = m0; 176219019Sgabor for (m0 = NULL; (ch = (unsigned char)*s) != '\0'; ++s) { 177219019Sgabor m0 = mnemonic_list_find(&m->child, ch); 178219019Sgabor if (m0 == NULL) { 179219019Sgabor m0 = mnemonic_create(m, ch, invalid); 180219019Sgabor if (m0 == NULL) 181219019Sgabor return (ENOMEM); 182219019Sgabor TAILQ_INSERT_TAIL(&m->child, m0, entry); 183219019Sgabor } 184219019Sgabor m = m0; 185219019Sgabor } 186219019Sgabor if (m0 == NULL) 187219019Sgabor return (EINVAL); 188219019Sgabor m0->value = value; 189219019Sgabor 190219019Sgabor return (0); 191219019Sgabor} 192219019Sgabor 193219019Sgaborstatic void 194219019Sgabormnemonic_destroy(mnemonic_t *m) 195219019Sgabor{ 196219019Sgabor mnemonic_t *m0; 197219019Sgabor 198219019Sgabor TAILQ_FOREACH(m0, &m->child, entry) 199219019Sgabor mnemonic_destroy(m0); 200219019Sgabor free(m); 201219019Sgabor} 202219019Sgabor 203219019Sgabortypedef struct { 204219019Sgabor mnemonic_t *mroot; 205219019Sgabor wchar_t invalid; 206219019Sgabor size_t mb_cur_max; 207219019Sgabor} _VIQREncodingInfo; 208219019Sgabor 209219019Sgabortypedef struct { 210219019Sgabor int chlen; 211219019Sgabor char ch[MB_LEN_MAX]; 212219019Sgabor} _VIQRState; 213219019Sgabor 214219019Sgabor#define _CEI_TO_EI(_cei_) (&(_cei_)->ei) 215219019Sgabor#define _CEI_TO_STATE(_cei_, _func_) (_cei_)->states.s_##_func_ 216219019Sgabor 217219019Sgabor#define _FUNCNAME(m) _citrus_VIQR_##m 218219019Sgabor#define _ENCODING_INFO _VIQREncodingInfo 219219019Sgabor#define _ENCODING_STATE _VIQRState 220219019Sgabor#define _ENCODING_MB_CUR_MAX(_ei_) (_ei_)->mb_cur_max 221219019Sgabor#define _ENCODING_IS_STATE_DEPENDENT 1 222219019Sgabor#define _STATE_NEEDS_EXPLICIT_INIT(_ps_) 0 223219019Sgabor 224219019Sgaborstatic __inline void 225219019Sgabor/*ARGSUSED*/ 226219019Sgabor_citrus_VIQR_init_state(_VIQREncodingInfo * __restrict ei __unused, 227219019Sgabor _VIQRState * __restrict psenc) 228219019Sgabor{ 229219019Sgabor 230219019Sgabor psenc->chlen = 0; 231219019Sgabor} 232219019Sgabor 233219019Sgaborstatic __inline void 234219019Sgabor/*ARGSUSED*/ 235219019Sgabor_citrus_VIQR_pack_state(_VIQREncodingInfo * __restrict ei __unused, 236219019Sgabor void *__restrict pspriv, const _VIQRState * __restrict psenc) 237219019Sgabor{ 238219019Sgabor 239219019Sgabor memcpy(pspriv, (const void *)psenc, sizeof(*psenc)); 240219019Sgabor} 241219019Sgabor 242219019Sgaborstatic __inline void 243219019Sgabor/*ARGSUSED*/ 244219019Sgabor_citrus_VIQR_unpack_state(_VIQREncodingInfo * __restrict ei __unused, 245219019Sgabor _VIQRState * __restrict psenc, const void * __restrict pspriv) 246219019Sgabor{ 247219019Sgabor 248219019Sgabor memcpy((void *)psenc, pspriv, sizeof(*psenc)); 249219019Sgabor} 250219019Sgabor 251219019Sgaborstatic int 252219019Sgabor_citrus_VIQR_mbrtowc_priv(_VIQREncodingInfo * __restrict ei, 253252583Speter wchar_t * __restrict pwc, const char ** __restrict s, size_t n, 254219019Sgabor _VIQRState * __restrict psenc, size_t * __restrict nresult) 255219019Sgabor{ 256219019Sgabor mnemonic_t *m, *m0; 257252583Speter const char *s0; 258219019Sgabor wchar_t wc; 259219019Sgabor ssize_t i; 260219019Sgabor int ch, escape; 261219019Sgabor 262219019Sgabor if (*s == NULL) { 263219019Sgabor _citrus_VIQR_init_state(ei, psenc); 264219019Sgabor *nresult = (size_t)_ENCODING_IS_STATE_DEPENDENT; 265219019Sgabor return (0); 266219019Sgabor } 267219019Sgabor s0 = *s; 268219019Sgabor 269219019Sgabor i = 0; 270219019Sgabor m = ei->mroot; 271219019Sgabor for (escape = 0;;) { 272219019Sgabor if (psenc->chlen == i) { 273219019Sgabor if (n-- < 1) { 274219019Sgabor *s = s0; 275219019Sgabor *nresult = (size_t)-2; 276219019Sgabor return (0); 277219019Sgabor } 278219019Sgabor psenc->ch[psenc->chlen++] = *s0++; 279219019Sgabor } 280219019Sgabor ch = (unsigned char)psenc->ch[i++]; 281219019Sgabor if (ch == ESCAPE) { 282219019Sgabor if (m != ei->mroot) 283219019Sgabor break; 284219019Sgabor escape = 1; 285219019Sgabor continue; 286219019Sgabor } 287219019Sgabor if (escape != 0) 288219019Sgabor break; 289219019Sgabor m0 = mnemonic_list_find(&m->child, ch); 290219019Sgabor if (m0 == NULL) 291219019Sgabor break; 292219019Sgabor m = m0; 293219019Sgabor } 294219019Sgabor while (m != ei->mroot) { 295219019Sgabor --i; 296219019Sgabor if (m->value != ei->invalid) 297219019Sgabor break; 298219019Sgabor m = m->parent; 299219019Sgabor } 300219019Sgabor if (ch == ESCAPE && m != ei->mroot) 301219019Sgabor ++i; 302219019Sgabor psenc->chlen -= i; 303219019Sgabor memmove(&psenc->ch[0], &psenc->ch[i], psenc->chlen); 304219019Sgabor wc = (m == ei->mroot) ? (wchar_t)ch : m->value; 305219019Sgabor if (pwc != NULL) 306219019Sgabor *pwc = wc; 307219019Sgabor *nresult = (size_t)(wc == 0 ? 0 : s0 - *s); 308219019Sgabor *s = s0; 309219019Sgabor 310219019Sgabor return (0); 311219019Sgabor} 312219019Sgabor 313219019Sgaborstatic int 314219019Sgabor_citrus_VIQR_wcrtomb_priv(_VIQREncodingInfo * __restrict ei, 315219019Sgabor char * __restrict s, size_t n, wchar_t wc, 316219019Sgabor _VIQRState * __restrict psenc, size_t * __restrict nresult) 317219019Sgabor{ 318219019Sgabor mnemonic_t *m; 319219019Sgabor const char *p; 320219019Sgabor int ch = 0; 321219019Sgabor 322219019Sgabor switch (psenc->chlen) { 323219019Sgabor case 0: case 1: 324219019Sgabor break; 325219019Sgabor default: 326219019Sgabor return (EINVAL); 327219019Sgabor } 328219019Sgabor m = NULL; 329219019Sgabor if ((uint32_t)wc <= 0xFF) { 330219019Sgabor p = mnemonic_rfc1456[wc & 0xFF]; 331219019Sgabor if (p != NULL) 332219019Sgabor goto mnemonic_found; 333219019Sgabor if (n-- < 1) 334219019Sgabor goto e2big; 335219019Sgabor ch = (unsigned int)wc; 336219019Sgabor m = ei->mroot; 337219019Sgabor if (psenc->chlen > 0) { 338219019Sgabor m = mnemonic_list_find(&m->child, psenc->ch[0]); 339219019Sgabor if (m == NULL) 340219019Sgabor return (EINVAL); 341219019Sgabor psenc->ch[0] = ESCAPE; 342219019Sgabor } 343219019Sgabor if (mnemonic_list_find(&m->child, ch) == NULL) { 344219019Sgabor psenc->chlen = 0; 345219019Sgabor m = NULL; 346219019Sgabor } 347219019Sgabor psenc->ch[psenc->chlen++] = ch; 348219019Sgabor } else { 349219019Sgabor p = mnemonic_ext_find(wc, &mnemonic_ext[0], mnemonic_ext_size); 350219019Sgabor if (p == NULL) { 351219019Sgabor *nresult = (size_t)-1; 352219019Sgabor return (EILSEQ); 353219019Sgabor } else { 354219019Sgabormnemonic_found: 355219019Sgabor psenc->chlen = 0; 356219019Sgabor while (*p != '\0') { 357219019Sgabor if (n-- < 1) 358219019Sgabor goto e2big; 359219019Sgabor psenc->ch[psenc->chlen++] = *p++; 360219019Sgabor } 361219019Sgabor } 362219019Sgabor } 363219019Sgabor memcpy(s, psenc->ch, psenc->chlen); 364219019Sgabor *nresult = psenc->chlen; 365219019Sgabor if (m == ei->mroot) { 366219019Sgabor psenc->ch[0] = ch; 367219019Sgabor psenc->chlen = 1; 368219019Sgabor } else 369219019Sgabor psenc->chlen = 0; 370219019Sgabor 371219019Sgabor return (0); 372219019Sgabor 373219019Sgabore2big: 374219019Sgabor *nresult = (size_t)-1; 375219019Sgabor return (E2BIG); 376219019Sgabor} 377219019Sgabor 378219019Sgaborstatic int 379219019Sgabor/* ARGSUSED */ 380219019Sgabor_citrus_VIQR_put_state_reset(_VIQREncodingInfo * __restrict ei __unused, 381219019Sgabor char * __restrict s __unused, size_t n __unused, 382219019Sgabor _VIQRState * __restrict psenc, size_t * __restrict nresult) 383219019Sgabor{ 384219019Sgabor 385219019Sgabor switch (psenc->chlen) { 386219019Sgabor case 0: case 1: 387219019Sgabor break; 388219019Sgabor default: 389219019Sgabor return (EINVAL); 390219019Sgabor } 391219019Sgabor *nresult = 0; 392219019Sgabor psenc->chlen = 0; 393219019Sgabor 394219019Sgabor return (0); 395219019Sgabor} 396219019Sgabor 397219019Sgaborstatic __inline int 398219019Sgabor/*ARGSUSED*/ 399219019Sgabor_citrus_VIQR_stdenc_wctocs(_VIQREncodingInfo * __restrict ei __unused, 400219019Sgabor _csid_t * __restrict csid, _index_t * __restrict idx, wchar_t wc) 401219019Sgabor{ 402219019Sgabor 403219019Sgabor *csid = 0; 404219019Sgabor *idx = (_index_t)wc; 405219019Sgabor 406219019Sgabor return (0); 407219019Sgabor} 408219019Sgabor 409219019Sgaborstatic __inline int 410219019Sgabor/*ARGSUSED*/ 411219019Sgabor_citrus_VIQR_stdenc_cstowc(_VIQREncodingInfo * __restrict ei __unused, 412219019Sgabor wchar_t * __restrict pwc, _csid_t csid, _index_t idx) 413219019Sgabor{ 414219019Sgabor 415219019Sgabor if (csid != 0) 416219019Sgabor return (EILSEQ); 417219019Sgabor *pwc = (wchar_t)idx; 418219019Sgabor 419219019Sgabor return (0); 420219019Sgabor} 421219019Sgabor 422219019Sgaborstatic void 423219019Sgabor_citrus_VIQR_encoding_module_uninit(_VIQREncodingInfo *ei) 424219019Sgabor{ 425219019Sgabor 426219019Sgabor mnemonic_destroy(ei->mroot); 427219019Sgabor} 428219019Sgabor 429219019Sgaborstatic int 430219019Sgabor/*ARGSUSED*/ 431219019Sgabor_citrus_VIQR_encoding_module_init(_VIQREncodingInfo * __restrict ei, 432219019Sgabor const void * __restrict var __unused, size_t lenvar __unused) 433219019Sgabor{ 434219019Sgabor const char *s; 435219019Sgabor size_t i, n; 436219019Sgabor int errnum; 437219019Sgabor 438219019Sgabor ei->mb_cur_max = 1; 439219019Sgabor ei->invalid = (wchar_t)-1; 440219019Sgabor ei->mroot = mnemonic_create(NULL, '\0', ei->invalid); 441219019Sgabor if (ei->mroot == NULL) 442219019Sgabor return (ENOMEM); 443219019Sgabor for (i = 0; i < sizeof(mnemonic_rfc1456) / sizeof(const char *); ++i) { 444219019Sgabor s = mnemonic_rfc1456[i]; 445219019Sgabor if (s == NULL) 446219019Sgabor continue; 447219019Sgabor n = strlen(s); 448219019Sgabor if (ei->mb_cur_max < n) 449219019Sgabor ei->mb_cur_max = n; 450219019Sgabor errnum = mnemonic_append_child(ei->mroot, 451219019Sgabor s, (wchar_t)i, ei->invalid); 452219019Sgabor if (errnum != 0) { 453219019Sgabor _citrus_VIQR_encoding_module_uninit(ei); 454219019Sgabor return (errnum); 455219019Sgabor } 456219019Sgabor } 457267829Sdelphij /* a + 1 < b + 1 here to silence gcc warning about unsigned < 0. */ 458267829Sdelphij for (i = 0; i + 1 < mnemonic_ext_size + 1; ++i) { 459267829Sdelphij const mnemonic_def_t *p; 460267829Sdelphij 461219019Sgabor p = &mnemonic_ext[i]; 462219019Sgabor n = strlen(p->name); 463219019Sgabor if (ei->mb_cur_max < n) 464219019Sgabor ei->mb_cur_max = n; 465219019Sgabor errnum = mnemonic_append_child(ei->mroot, 466219019Sgabor p->name, p->value, ei->invalid); 467219019Sgabor if (errnum != 0) { 468219019Sgabor _citrus_VIQR_encoding_module_uninit(ei); 469219019Sgabor return (errnum); 470219019Sgabor } 471219019Sgabor } 472219019Sgabor 473219019Sgabor return (0); 474219019Sgabor} 475219019Sgabor 476219019Sgaborstatic __inline int 477219019Sgabor/*ARGSUSED*/ 478219019Sgabor_citrus_VIQR_stdenc_get_state_desc_generic(_VIQREncodingInfo * __restrict ei __unused, 479219019Sgabor _VIQRState * __restrict psenc, int * __restrict rstate) 480219019Sgabor{ 481219019Sgabor 482219019Sgabor *rstate = (psenc->chlen == 0) ? 483219019Sgabor _STDENC_SDGEN_INITIAL : 484219019Sgabor _STDENC_SDGEN_INCOMPLETE_CHAR; 485219019Sgabor 486219019Sgabor return (0); 487219019Sgabor} 488219019Sgabor 489219019Sgabor/* ---------------------------------------------------------------------- 490219019Sgabor * public interface for stdenc 491219019Sgabor */ 492219019Sgabor 493219019Sgabor_CITRUS_STDENC_DECLS(VIQR); 494219019Sgabor_CITRUS_STDENC_DEF_OPS(VIQR); 495219019Sgabor 496219019Sgabor#include "citrus_stdenc_template.h" 497