Edit File: mbfl_encoding.c
/* * "streamable kanji code filter and converter" * Copyright (c) 1998-2002 HappySize, Inc. All rights reserved. * * LICENSE NOTICES * * This file is part of "streamable kanji code filter and converter", * which is distributed under the terms of GNU Lesser General Public * License (version 2) as published by the Free Software Foundation. * * This software 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with "streamable kanji code filter and converter"; * if not, write to the Free Software Foundation, Inc., 59 Temple Place, * Suite 330, Boston, MA 02111-1307 USA * * The author of this file: * */ /* * The source code included in this files was separated from mbfilter.c * by Moriyoshi Koizumi <moriyoshi@php.net> on 20 Dec 2002. The file * mbfilter.c is included in this package . * */ #include "libmbfl/config.h" #ifdef HAVE_STRINGS_H /* For strcasecmp */ #include <strings.h> #endif #include "mbfl_encoding.h" #include "mbfilter_pass.h" #include "mbfilter_8bit.h" #include "filters/mbfilter_euc_cn.h" #include "filters/mbfilter_hz.h" #include "filters/mbfilter_euc_tw.h" #include "filters/mbfilter_big5.h" #include "filters/mbfilter_uhc.h" #include "filters/mbfilter_euc_kr.h" #include "filters/mbfilter_iso2022_kr.h" #include "filters/mbfilter_sjis.h" #include "filters/mbfilter_sjis_mobile.h" #include "filters/mbfilter_sjis_mac.h" #include "filters/mbfilter_sjis_2004.h" #include "filters/mbfilter_cp51932.h" #include "filters/mbfilter_jis.h" #include "filters/mbfilter_iso2022_jp_ms.h" #include "filters/mbfilter_iso2022jp_2004.h" #include "filters/mbfilter_iso2022jp_mobile.h" #include "filters/mbfilter_euc_jp.h" #include "filters/mbfilter_euc_jp_win.h" #include "filters/mbfilter_euc_jp_2004.h" #include "filters/mbfilter_gb18030.h" #include "filters/mbfilter_cp932.h" #include "filters/mbfilter_cp936.h" #include "filters/mbfilter_cp5022x.h" #include "filters/mbfilter_base64.h" #include "filters/mbfilter_qprint.h" #include "filters/mbfilter_uuencode.h" #include "filters/mbfilter_7bit.h" #include "filters/mbfilter_utf7.h" #include "filters/mbfilter_utf7imap.h" #include "filters/mbfilter_utf8.h" #include "filters/mbfilter_utf8_mobile.h" #include "filters/mbfilter_utf16.h" #include "filters/mbfilter_utf32.h" #include "filters/mbfilter_ucs4.h" #include "filters/mbfilter_ucs2.h" #include "filters/mbfilter_htmlent.h" #include "filters/mbfilter_singlebyte.h" #ifndef HAVE_STRCASECMP #ifdef HAVE_STRICMP #define strcasecmp stricmp #endif #endif static const mbfl_encoding *mbfl_encoding_ptr_list[] = { &mbfl_encoding_base64, &mbfl_encoding_uuencode, &mbfl_encoding_html_ent, &mbfl_encoding_qprint, &mbfl_encoding_7bit, &mbfl_encoding_8bit, &mbfl_encoding_ucs4, &mbfl_encoding_ucs4be, &mbfl_encoding_ucs4le, &mbfl_encoding_ucs2, &mbfl_encoding_ucs2be, &mbfl_encoding_ucs2le, &mbfl_encoding_utf32, &mbfl_encoding_utf32be, &mbfl_encoding_utf32le, &mbfl_encoding_utf16, &mbfl_encoding_utf16be, &mbfl_encoding_utf16le, &mbfl_encoding_utf8, &mbfl_encoding_utf7, &mbfl_encoding_utf7imap, &mbfl_encoding_ascii, &mbfl_encoding_euc_jp, &mbfl_encoding_sjis, &mbfl_encoding_eucjp_win, &mbfl_encoding_eucjp2004, &mbfl_encoding_sjis_docomo, &mbfl_encoding_sjis_kddi, &mbfl_encoding_sjis_sb, &mbfl_encoding_sjis_mac, &mbfl_encoding_sjis2004, &mbfl_encoding_utf8_docomo, &mbfl_encoding_utf8_kddi_a, &mbfl_encoding_utf8_kddi_b, &mbfl_encoding_utf8_sb, &mbfl_encoding_cp932, &mbfl_encoding_sjiswin, &mbfl_encoding_cp51932, &mbfl_encoding_jis, &mbfl_encoding_2022jp, &mbfl_encoding_2022jpms, &mbfl_encoding_gb18030, &mbfl_encoding_cp1252, &mbfl_encoding_cp1254, &mbfl_encoding_8859_1, &mbfl_encoding_8859_2, &mbfl_encoding_8859_3, &mbfl_encoding_8859_4, &mbfl_encoding_8859_5, &mbfl_encoding_8859_6, &mbfl_encoding_8859_7, &mbfl_encoding_8859_8, &mbfl_encoding_8859_9, &mbfl_encoding_8859_10, &mbfl_encoding_8859_13, &mbfl_encoding_8859_14, &mbfl_encoding_8859_15, &mbfl_encoding_8859_16, &mbfl_encoding_euc_cn, &mbfl_encoding_cp936, &mbfl_encoding_hz, &mbfl_encoding_euc_tw, &mbfl_encoding_big5, &mbfl_encoding_cp950, &mbfl_encoding_euc_kr, &mbfl_encoding_uhc, &mbfl_encoding_2022kr, &mbfl_encoding_cp1251, &mbfl_encoding_cp866, &mbfl_encoding_koi8r, &mbfl_encoding_koi8u, &mbfl_encoding_armscii8, &mbfl_encoding_cp850, &mbfl_encoding_2022jp_2004, &mbfl_encoding_2022jp_kddi, &mbfl_encoding_cp50220, &mbfl_encoding_cp50221, &mbfl_encoding_cp50222, NULL }; const mbfl_encoding *mbfl_name2encoding(const char *name) { const mbfl_encoding **encoding; for (encoding = mbfl_encoding_ptr_list; *encoding; encoding++) { if (strcasecmp((*encoding)->name, name) == 0) { return *encoding; } } /* search MIME charset name */ for (encoding = mbfl_encoding_ptr_list; *encoding; encoding++) { if ((*encoding)->mime_name) { if (strcasecmp((*encoding)->mime_name, name) == 0) { return *encoding; } } } /* search aliases */ for (encoding = mbfl_encoding_ptr_list; *encoding; encoding++) { if ((*encoding)->aliases) { for (const char **alias = (*encoding)->aliases; *alias; alias++) { if (strcasecmp(*alias, name) == 0) { return *encoding; } } } } return NULL; } const mbfl_encoding *mbfl_no2encoding(enum mbfl_no_encoding no_encoding) { const mbfl_encoding **encoding; for (encoding = mbfl_encoding_ptr_list; *encoding; encoding++) { if ((*encoding)->no_encoding == no_encoding) { return *encoding; } } return NULL; } enum mbfl_no_encoding mbfl_name2no_encoding(const char *name) { const mbfl_encoding *encoding = mbfl_name2encoding(name); return encoding ? encoding->no_encoding : mbfl_no_encoding_invalid; } const char *mbfl_no_encoding2name(enum mbfl_no_encoding no_encoding) { const mbfl_encoding *encoding = mbfl_no2encoding(no_encoding); return encoding ? encoding->name : ""; } const mbfl_encoding **mbfl_get_supported_encodings(void) { return mbfl_encoding_ptr_list; } const char *mbfl_no2preferred_mime_name(enum mbfl_no_encoding no_encoding) { return mbfl_encoding_preferred_mime_name(mbfl_no2encoding(no_encoding)); } const char *mbfl_encoding_preferred_mime_name(const mbfl_encoding *encoding) { if (encoding->mime_name && encoding->mime_name[0] != '\0') { return encoding->mime_name; } return NULL; }