made some core modules library (libsylph).

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@528 ee746299-78ed-0310-b773-934348b2243d

1 files changed, 0 insertions, 1982 deletions

diff --git a/src/codeconv.c b/src/codeconv.c
deleted file mode 100644
index 4eb68b78..00000000
--- a/src/codeconv.c
+++ /dev/null
@@ -1,1982 +0,0 @@
-/*
- * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2005 Hiroyuki Yamamoto
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#  include "config.h"
-#endif
-
-#include "defs.h"
-
-#include <glib.h>
-#include <glib/gi18n.h>
-#include <string.h>
-#include <ctype.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#if HAVE_LOCALE_H
-#  include <locale.h>
-#endif
-
-#include <iconv.h>
-
-#include "codeconv.h"
-#include "unmime.h"
-#include "base64.h"
-#include "quoted-printable.h"
-#include "utils.h"
-#include "prefs_common.h"
-
-typedef enum
-{
-	JIS_ASCII,
-	JIS_KANJI,
-	JIS_HWKANA,
-	JIS_AUXKANJI
-} JISState;
-
-#define SUBST_CHAR	'_'
-#define ESC		'\033'
-
-#define iseuckanji(c) \
-	(((c) & 0xff) >= 0xa1 && ((c) & 0xff) <= 0xfe)
-#define iseuchwkana1(c) \
-	(((c) & 0xff) == 0x8e)
-#define iseuchwkana2(c) \
-	(((c) & 0xff) >= 0xa1 && ((c) & 0xff) <= 0xdf)
-#define iseucaux(c) \
-	(((c) & 0xff) == 0x8f)
-#define issjiskanji1(c) \
-	((((c) & 0xff) >= 0x81 && ((c) & 0xff) <= 0x9f) || \
-	 (((c) & 0xff) >= 0xe0 && ((c) & 0xff) <= 0xfc))
-#define issjiskanji2(c) \
-	((((c) & 0xff) >= 0x40 && ((c) & 0xff) <= 0x7e) || \
-	 (((c) & 0xff) >= 0x80 && ((c) & 0xff) <= 0xfc))
-#define issjishwkana(c) \
-	(((c) & 0xff) >= 0xa1 && ((c) & 0xff) <= 0xdf)
-
-#define K_IN()				\
-	if (state != JIS_KANJI) {	\
-		*out++ = ESC;		\
-		*out++ = '$';		\
-		*out++ = 'B';		\
-		state = JIS_KANJI;	\
-	}
-
-#define K_OUT()				\
-	if (state != JIS_ASCII) {	\
-		*out++ = ESC;		\
-		*out++ = '(';		\
-		*out++ = 'B';		\
-		state = JIS_ASCII;	\
-	}
-
-#define HW_IN()				\
-	if (state != JIS_HWKANA) {	\
-		*out++ = ESC;		\
-		*out++ = '(';		\
-		*out++ = 'I';		\
-		state = JIS_HWKANA;	\
-	}
-
-#define AUX_IN()			\
-	if (state != JIS_AUXKANJI) {	\
-		*out++ = ESC;		\
-		*out++ = '$';		\
-		*out++ = '(';		\
-		*out++ = 'D';		\
-		state = JIS_AUXKANJI;	\
-	}
-
-static gchar *conv_jistoeuc(const gchar *inbuf, gint *error);
-static gchar *conv_euctojis(const gchar *inbuf, gint *error);
-static gchar *conv_sjistoeuc(const gchar *inbuf, gint *error);
-
-static gchar *conv_jistoutf8(const gchar *inbuf, gint *error);
-static gchar *conv_sjistoutf8(const gchar *inbuf, gint *error);
-static gchar *conv_euctoutf8(const gchar *inbuf, gint *error);
-static gchar *conv_anytoutf8(const gchar *inbuf, gint *error);
-
-static gchar *conv_utf8toeuc(const gchar *inbuf, gint *error);
-static gchar *conv_utf8tojis(const gchar *inbuf, gint *error);
-
-/* static void conv_unreadable_eucjp(gchar *str); */
-static void conv_unreadable_8bit(gchar *str);
-/* static void conv_unreadable_latin(gchar *str); */
-
-static gchar *conv_jistodisp(const gchar *inbuf, gint *error);
-static gchar *conv_sjistodisp(const gchar *inbuf, gint *error);
-static gchar *conv_euctodisp(const gchar *inbuf, gint *error);
-
-static gchar *conv_anytodisp(const gchar *inbuf, gint *error);
-static gchar *conv_ustodisp(const gchar *inbuf, gint *error);
-static gchar *conv_noconv(const gchar *inbuf, gint *error);
-
-static gchar *conv_jistoeuc(const gchar *inbuf, gint *error)
-{
-	gchar *outbuf;
-	const guchar *in = (guchar *)inbuf;
-	guchar *out;
-	JISState state = JIS_ASCII;
-	gint error_ = 0;
-
-	outbuf = g_malloc(strlen(inbuf) * 2 + 1);
-	out = (guchar *)outbuf;
-
-	while (*in != '\0') {
-		if (*in == ESC) {
-			in++;
-			if (*in == '$') {
-				if (*(in + 1) == '@' || *(in + 1) == 'B') {
-					state = JIS_KANJI;
-					in += 2;
-				} else if (*(in + 1) == '(' &&
-					   *(in + 2) == 'D') {
-					state = JIS_AUXKANJI;
-					in += 3;
-				} else {
-					/* unknown escape sequence */
-					error_ = -1;
-					state = JIS_ASCII;
-				}
-			} else if (*in == '(') {
-				if (*(in + 1) == 'B' || *(in + 1) == 'J') {
-					state = JIS_ASCII;
-					in += 2;
-				} else if (*(in + 1) == 'I') {
-					state = JIS_HWKANA;
-					in += 2;
-				} else {
-					/* unknown escape sequence */
-					error_ = -1;
-					state = JIS_ASCII;
-				}
-			} else {
-				/* unknown escape sequence */
-				error_ = -1;
-				state = JIS_ASCII;
-			}
-		} else if (*in == 0x0e) {
-			state = JIS_HWKANA;
-			in++;
-		} else if (*in == 0x0f) {
-			state = JIS_ASCII;
-			in++;
-		} else {
-			switch (state) {
-			case JIS_ASCII:
-				*out++ = *in++;
-				break;
-			case JIS_KANJI:
-				*out++ = *in++ | 0x80;
-				if (*in == '\0') break;
-				*out++ = *in++ | 0x80;
-				break;
-			case JIS_HWKANA:
-				*out++ = 0x8e;
-				*out++ = *in++ | 0x80;
-				break;
-			case JIS_AUXKANJI:
-				*out++ = 0x8f;
-				*out++ = *in++ | 0x80;
-				if (*in == '\0') break;
-				*out++ = *in++ | 0x80;
-				break;
-			}
-		}
-	}
-
-	*out = '\0';
-
-	if (error)
-		*error = error_;
-
-	return outbuf;
-}
-
-#define JIS_HWDAKUTEN		0x5e
-#define JIS_HWHANDAKUTEN	0x5f
-
-static gint conv_jis_hantozen(guchar *outbuf, guchar jis_code, guchar sound_sym)
-{
-	static guint16 h2z_tbl[] = {
-		/* 0x20 - 0x2f */
-		0x0000, 0x2123, 0x2156, 0x2157, 0x2122, 0x2126, 0x2572, 0x2521,
-		0x2523, 0x2525, 0x2527, 0x2529, 0x2563, 0x2565, 0x2567, 0x2543,
-		/* 0x30 - 0x3f */
-		0x213c, 0x2522, 0x2524, 0x2526, 0x2528, 0x252a, 0x252b, 0x252d,
-		0x252f, 0x2531, 0x2533, 0x2535, 0x2537, 0x2539, 0x253b, 0x253d,
-		/* 0x40 - 0x4f */
-		0x253f, 0x2541, 0x2544, 0x2546, 0x2548, 0x254a, 0x254b, 0x254c,
-		0x254d, 0x254e, 0x254f, 0x2552, 0x2555, 0x2558, 0x255b, 0x255e,
-		/* 0x50 - 0x5f */
-		0x255f, 0x2560, 0x2561, 0x2562, 0x2564, 0x2566, 0x2568, 0x2569,
-		0x256a, 0x256b, 0x256c, 0x256d, 0x256f, 0x2573, 0x212b, 0x212c
-	};
-
-	static guint16 dakuten_tbl[] = {
-		/* 0x30 - 0x3f */
-		0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x252c, 0x252e,
-		0x2530, 0x2532, 0x2534, 0x2536, 0x2538, 0x253a, 0x253c, 0x253e,
-		/* 0x40 - 0x4f */
-		0x2540, 0x2542, 0x2545, 0x2547, 0x2549, 0x0000, 0x0000, 0x0000,
-		0x0000, 0x0000, 0x2550, 0x2553, 0x2556, 0x2559, 0x255c, 0x0000
-	};
-
-	static guint16 handakuten_tbl[] = {
-		/* 0x4a - 0x4e */
-		0x2551, 0x2554, 0x2557, 0x255a, 0x255d
-	};
-
-	guint16 out_code;
-
-	jis_code &= 0x7f;
-	sound_sym &= 0x7f;
-
-	if (jis_code < 0x21 || jis_code > 0x5f)
-		return 0;
-
-	if (sound_sym == JIS_HWDAKUTEN &&
-	    jis_code >= 0x36 && jis_code <= 0x4e) {
-		out_code = dakuten_tbl[jis_code - 0x30];
-		if (out_code != 0) {
-			*outbuf = out_code >> 8;
-			*(outbuf + 1) = out_code & 0xff;
-			return 2;
-		}
-	}
-
-	if (sound_sym == JIS_HWHANDAKUTEN &&
-	    jis_code >= 0x4a && jis_code <= 0x4e) {
-		out_code = handakuten_tbl[jis_code - 0x4a];
-		*outbuf = out_code >> 8;
-		*(outbuf + 1) = out_code & 0xff;
-		return 2;
-	}
-
-	out_code = h2z_tbl[jis_code - 0x20];
-	*outbuf = out_code >> 8;
-	*(outbuf + 1) = out_code & 0xff;
-	return 1;
-}
-
-static gchar *conv_euctojis(const gchar *inbuf, gint *error)
-{
-	gchar *outbuf;
-	const guchar *in = (guchar *)inbuf;
-	guchar *out;
-	JISState state = JIS_ASCII;
-	gint error_ = 0;
- 
-	outbuf = g_malloc(strlen(inbuf) * 3 + 4);
-	out = (guchar *)outbuf;
-
-	while (*in != '\0') {
-		if (isascii(*in)) {
-			K_OUT();
-			*out++ = *in++;
-		} else if (iseuckanji(*in)) {
-			if (iseuckanji(*(in + 1))) {
-				K_IN();
-				*out++ = *in++ & 0x7f;
-				*out++ = *in++ & 0x7f;
-			} else {
-				error_ = -1;
-				K_OUT();
-				*out++ = SUBST_CHAR;
-				in++;
-				if (*in != '\0' && !isascii(*in)) {
-					*out++ = SUBST_CHAR;
-					in++;
-				}
-			}
-		} else if (iseuchwkana1(*in)) {
-			if (iseuchwkana2(*(in + 1))) {
-				if (prefs_common.allow_jisx0201_kana) {
-					HW_IN();
-					in++;
-					*out++ = *in++ & 0x7f;
-				} else {
-					guchar jis_ch[2];
-					gint len;
-
-					if (iseuchwkana1(*(in + 2)) &&
-					    iseuchwkana2(*(in + 3)))
-						len = conv_jis_hantozen
-							(jis_ch,
-							 *(in + 1), *(in + 3));
-					else
-						len = conv_jis_hantozen
-							(jis_ch,
-							 *(in + 1), '\0');
-					if (len == 0)
-						in += 2;
-					else {
-						K_IN();
-						in += len * 2;
-						*out++ = jis_ch[0];
-						*out++ = jis_ch[1];
-					}
-				}
-			} else {
-				error_ = -1;
-				K_OUT();
-				in++;
-				if (*in != '\0' && !isascii(*in)) {
-					*out++ = SUBST_CHAR;
-					in++;
-				}
-			}
-		} else if (iseucaux(*in)) {
-			in++;
-			if (iseuckanji(*in) && iseuckanji(*(in + 1))) {
-				AUX_IN();
-				*out++ = *in++ & 0x7f;
-				*out++ = *in++ & 0x7f;
-			} else {
-				error_ = -1;
-				K_OUT();
-				if (*in != '\0' && !isascii(*in)) {
-					*out++ = SUBST_CHAR;
-					in++;
-					if (*in != '\0' && !isascii(*in)) {
-						*out++ = SUBST_CHAR;
-						in++;
-					}
-				}
-			}
-		} else {
-			error_ = -1;
-			K_OUT();
-			*out++ = SUBST_CHAR;
-			in++;
-		}
-	}
-
-	K_OUT();
-	*out = '\0';
-
-	if (error)
-		*error = error_;
-
-	return outbuf;
-}
-
-static gchar *conv_sjistoeuc(const gchar *inbuf, gint *error)
-{
-	gchar *outbuf;
-	const guchar *in = (guchar *)inbuf;
-	guchar *out;
-	gint error_ = 0;
-
-	outbuf = g_malloc(strlen(inbuf) * 2 + 1);
-	out = (guchar *)outbuf;
-
-	while (*in != '\0') {
-		if (isascii(*in)) {
-			*out++ = *in++;
-		} else if (issjiskanji1(*in)) {
-			if (issjiskanji2(*(in + 1))) {
-				guchar out1 = *in;
-				guchar out2 = *(in + 1);
-				guchar row;
-
-				row = out1 < 0xa0 ? 0x70 : 0xb0;
-				if (out2 < 0x9f) {
-					out1 = (out1 - row) * 2 - 1;
-					out2 -= out2 > 0x7f ? 0x20 : 0x1f;
-				} else {
-					out1 = (out1 - row) * 2;
-					out2 -= 0x7e;
-				}
-
-				*out++ = out1 | 0x80;
-				*out++ = out2 | 0x80;
-				in += 2;
-			} else {
-				error_ = -1;
-				*out++ = SUBST_CHAR;
-				in++;
-				if (*in != '\0' && !isascii(*in)) {
-					*out++ = SUBST_CHAR;
-					in++;
-				}
-			}
-		} else if (issjishwkana(*in)) {
-			*out++ = 0x8e;
-			*out++ = *in++;
-		} else {
-			error_ = -1;
-			*out++ = SUBST_CHAR;
-			in++;
-		}
-	}
-
-	*out = '\0';
-
-	if (error)
-		*error = error_;
-
-	return outbuf;
-}
-
-static gchar *conv_jistoutf8(const gchar *inbuf, gint *error)
-{
-	gchar *eucstr, *utf8str;
-	gint e_error = 0, u_error = 0;
-
-	eucstr = conv_jistoeuc(inbuf, &e_error);
-	utf8str = conv_euctoutf8(eucstr, &u_error);
-	g_free(eucstr);
-
-	if (error)
-		*error = (e_error | u_error);
-
-	return utf8str;
-}
-
-static gchar *conv_sjistoutf8(const gchar *inbuf, gint *error)
-{
-	gchar *utf8str;
-
-	utf8str = conv_iconv_strdup(inbuf, CS_SHIFT_JIS, CS_UTF_8, error);
-	if (!utf8str)
-		utf8str = g_strdup(inbuf);
-
-	return utf8str;
-}
-
-static gchar *conv_euctoutf8(const gchar *inbuf, gint *error)
-{
-	static iconv_t cd = (iconv_t)-1;
-	static gboolean iconv_ok = TRUE;
-
-	if (cd == (iconv_t)-1) {
-		if (!iconv_ok) {
-			if (error)
-				*error = -1;
-			return g_strdup(inbuf);
-		}
-
-		cd = iconv_open(CS_UTF_8, CS_EUC_JP_MS);
-		if (cd == (iconv_t)-1) {
-			cd = iconv_open(CS_UTF_8, CS_EUC_JP);
-			if (cd == (iconv_t)-1) {
-				g_warning("conv_euctoutf8(): %s\n",
-					  g_strerror(errno));
-				iconv_ok = FALSE;
-				if (error)
-					*error = -1;
-				return g_strdup(inbuf);
-			}
-		}
-	}
-
-	return conv_iconv_strdup_with_cd(inbuf, cd, error);
-}
-
-static gchar *conv_anytoutf8(const gchar *inbuf, gint *error)
-{
-	switch (conv_guess_ja_encoding(inbuf)) {
-	case C_ISO_2022_JP:
-		return conv_jistoutf8(inbuf, error);
-	case C_SHIFT_JIS:
-		return conv_sjistoutf8(inbuf, error);
-	case C_EUC_JP:
-		return conv_euctoutf8(inbuf, error);
-	default:
-		if (error)
-			*error = 0;
-		return g_strdup(inbuf);
-	}
-}
-
-static gchar *conv_utf8toeuc(const gchar *inbuf, gint *error)
-{
-	static iconv_t cd = (iconv_t)-1;
-	static gboolean iconv_ok = TRUE;
-
-	if (cd == (iconv_t)-1) {
-		if (!iconv_ok) {
-			if (error)
-				*error = -1;
-			return g_strdup(inbuf);
-		}
-
-		cd = iconv_open(CS_EUC_JP_MS, CS_UTF_8);
-		if (cd == (iconv_t)-1) {
-			cd = iconv_open(CS_EUC_JP, CS_UTF_8);
-			if (cd == (iconv_t)-1) {
-				g_warning("conv_utf8toeuc(): %s\n",
-					  g_strerror(errno));
-				iconv_ok = FALSE;
-				if (error)
-					*error = -1;
-				return g_strdup(inbuf);
-			}
-		}
-	}
-
-	return conv_iconv_strdup_with_cd(inbuf, cd, error);
-}
-
-static gchar *conv_utf8tojis(const gchar *inbuf, gint *error)
-{
-	gchar *eucstr, *jisstr;
-	gint e_error = 0, j_error = 0;
-
-	eucstr = conv_utf8toeuc(inbuf, &e_error);
-	jisstr = conv_euctojis(eucstr, &j_error);
-	g_free(eucstr);
-
-	if (error)
-		*error = (e_error | j_error);
-
-	return jisstr;
-}
-
-#if 0
-static gchar valid_eucjp_tbl[][96] = {
-	/* 0xa2a0 - 0xa2ff */
-	{ 0, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 0,
-	  0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 1, 1, 1, 1, 1, 1,
-	  1, 1, 0, 0, 0, 0, 0, 0,  0, 0, 1, 1, 1, 1, 1, 1,
-	  1, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 0, 0, 0, 0, 0,
-	  0, 0, 1, 1, 1, 1, 1, 1,  1, 1, 0, 0, 0, 0, 1, 0 },
-
-	/* 0xa3a0 - 0xa3ff */
-	{ 0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 0, 0, 0, 0, 0, 0,
-	  0, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 0, 0, 0, 0, 0,
-	  0, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 0, 0, 0, 0, 0 },
-
-	/* 0xa4a0 - 0xa4ff */
-	{ 0, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0 },
-
-	/* 0xa5a0 - 0xa5ff */
-	{ 0, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 0,  0, 0, 0, 0, 0, 0, 0, 0 },
-
-	/* 0xa6a0 - 0xa6ff */
-	{ 0, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 0, 0, 0, 0, 0, 0, 0,
-	  0, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 0, 0, 0, 0, 0, 0, 0,
-	  0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
-	  0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0 },
-
-	/* 0xa7a0 - 0xa7ff */
-	{ 0, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
-	  0, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0 },
-
-	/* 0xa8a0 - 0xa8ff */
-	{ 0, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1, 1,
-	  1, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
-	  0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
-	  0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0,
-	  0, 0, 0, 0, 0, 0, 0, 0,  0, 0, 0, 0, 0, 0, 0, 0 }
-};
-
-static gboolean isprintableeuckanji(guchar c1, guchar c2)
-{
-	if (c1 <= 0xa0 || c1 >= 0xf5)
-		return FALSE;
-	if (c2 <= 0xa0 || c2 == 0xff)
-		return FALSE;
-
-	if (c1 >= 0xa9 && c1 <= 0xaf)
-		return FALSE;
-
-	if (c1 >= 0xa2 && c1 <= 0xa8)
-		return (gboolean)valid_eucjp_tbl[c1 - 0xa2][c2 - 0xa0];
-
-	if (c1 == 0xcf) {
-		if (c2 >= 0xd4 && c2 <= 0xfe)
-			return FALSE;
-	} else if (c1 == 0xf4) {
-		if (c2 >= 0xa7 && c2 <= 0xfe)
-			return FALSE;
-	}
-
-	return TRUE;
-}
-
-static void conv_unreadable_eucjp(gchar *str)
-{
-	register guchar *p = str;
-
-	while (*p != '\0') {
-		if (isascii(*p)) {
-			/* convert CR+LF -> LF */
-			if (*p == '\r' && *(p + 1) == '\n')
-				memmove(p, p + 1, strlen(p));
-			/* printable 7 bit code */
-			p++;
-		} else if (iseuckanji(*p)) {
-			if (isprintableeuckanji(*p, *(p + 1))) {
-				/* printable euc-jp code */
-				p += 2;
-			} else {
-				/* substitute unprintable code */
-				*p++ = SUBST_CHAR;
-				if (*p != '\0') {
-					if (isascii(*p))
-						p++;
-					else
-						*p++ = SUBST_CHAR;
-				}
-			}
-		} else if (iseuchwkana1(*p)) {
-			if (iseuchwkana2(*(p + 1)))
-				/* euc-jp hankaku kana */
-				p += 2;
-			else
-				*p++ = SUBST_CHAR;
-		} else if (iseucaux(*p)) {
-			if (iseuckanji(*(p + 1)) && iseuckanji(*(p + 2))) {
-				/* auxiliary kanji */
-				p += 3;
-			} else
-				*p++ = SUBST_CHAR;
-		} else
-			/* substitute unprintable 1 byte code */
-			*p++ = SUBST_CHAR;
-	}
-}
-#endif
-
-static void conv_unreadable_8bit(gchar *str)
-{
-	register gchar *p = str;
-
-	while (*p != '\0') {
-		/* convert CR+LF -> LF */
-		if (*p == '\r' && *(p + 1) == '\n')
-			memmove(p, p + 1, strlen(p));
-		else if (!isascii(*(guchar *)p)) *p = SUBST_CHAR;
-		p++;
-	}
-}
-
-#if 0
-static void conv_unreadable_latin(gchar *str)
-{
-	register guchar *p = str;
-
-	while (*p != '\0') {
-		/* convert CR+LF -> LF */
-		if (*p == '\r' && *(p + 1) == '\n')
-			memmove(p, p + 1, strlen(p));
-		else if ((*p & 0xff) >= 0x7f && (*p & 0xff) <= 0x9f)
-			*p = SUBST_CHAR;
-		p++;
-	}
-}
-#endif
-
-#define NCV	'\0'
-
-void conv_mb_alnum(gchar *str)
-{
-	static guchar char_tbl[] = {
-		/* 0xa0 - 0xaf */
-		NCV, ' ', NCV, NCV, ',', '.', NCV, ':',
-		';', '?', '!', NCV, NCV, NCV, NCV, NCV,
-		/* 0xb0 - 0xbf */
-		NCV, NCV, NCV, NCV, NCV, NCV, NCV, NCV,
-		NCV, NCV, NCV, NCV, NCV, NCV, NCV, NCV,
-		/* 0xc0 - 0xcf */
-		NCV, NCV, NCV, NCV, NCV, NCV, NCV, NCV,
-		NCV, NCV, '(', ')', NCV, NCV, '[', ']',
-		/* 0xd0 - 0xdf */
-		'{', '}', NCV, NCV, NCV, NCV, NCV, NCV,
-		NCV, NCV, NCV, NCV, '+', '-', NCV, NCV,
-		/* 0xe0 - 0xef */
-		NCV, '=', NCV, '<', '>', NCV, NCV, NCV,
-		NCV, NCV, NCV, NCV, NCV, NCV, NCV, NCV
-	};
-
-	register guchar *p = (guchar *)str;
-	register gint len;
-
-	len = strlen(str);
-
-	while (len > 1) {
-		if (*p == 0xa3) {
-			register guchar ch = *(p + 1);
-
-			if (ch >= 0xb0 && ch <= 0xfa) {
-				/* [a-zA-Z] */
-				*p = ch & 0x7f;
-				p++;
-				len--;
-				memmove(p, p + 1, len);
-				len--;
-			} else  {
-				p += 2;
-				len -= 2;
-			}
-		} else if (*p == 0xa1) {
-			register guchar ch = *(p + 1);
-
-			if (ch >= 0xa0 && ch <= 0xef &&
-			    NCV != char_tbl[ch - 0xa0]) {
-				*p = char_tbl[ch - 0xa0];
-				p++;
-				len--;
-				memmove(p, p + 1, len);
-				len--;
-			} else {
-				p += 2;
-				len -= 2;
-			}
-		} else if (iseuckanji(*p)) {
-			p += 2;
-			len -= 2;
-		} else {
-			p++;
-			len--;
-		}
-	}
-}
-
-CharSet conv_guess_ja_encoding(const gchar *str)
-{
-	const guchar *p = (const guchar *)str;
-	CharSet guessed = C_US_ASCII;
-
-	while (*p != '\0') {
-		if (*p == ESC && (*(p + 1) == '$' || *(p + 1) == '(')) {
-			if (guessed == C_US_ASCII)
-				return C_ISO_2022_JP;
-			p += 2;
-		} else if (isascii(*p)) {
-			p++;
-		} else if (iseuckanji(*p) && iseuckanji(*(p + 1))) {
-			if (*p >= 0xfd && *p <= 0xfe)
-				return C_EUC_JP;
-			else if (guessed == C_SHIFT_JIS) {
-				if ((issjiskanji1(*p) &&
-				     issjiskanji2(*(p + 1))) ||
-				    issjishwkana(*p))
-					guessed = C_SHIFT_JIS;
-				else
-					guessed = C_EUC_JP;
-			} else
-				guessed = C_EUC_JP;
-			p += 2;
-		} else if (issjiskanji1(*p) && issjiskanji2(*(p + 1))) {
-			if (iseuchwkana1(*p) && iseuchwkana2(*(p + 1)))
-				guessed = C_SHIFT_JIS;
-			else
-				return C_SHIFT_JIS;
-			p += 2;
-		} else if (issjishwkana(*p)) {
-			guessed = C_SHIFT_JIS;
-			p++;
-		} else {
-			p++;
-		}
-	}
-
-	return guessed;
-}
-
-static gchar *conv_jistodisp(const gchar *inbuf, gint *error)
-{
-	return conv_jistoutf8(inbuf, error);
-}
-
-static gchar *conv_sjistodisp(const gchar *inbuf, gint *error)
-{
-	return conv_sjistoutf8(inbuf, error);
-}
-
-static gchar *conv_euctodisp(const gchar *inbuf, gint *error)
-{
-	return conv_euctoutf8(inbuf, error);
-}
-
-gchar *conv_utf8todisp(const gchar *inbuf, gint *error)
-{
-	if (g_utf8_validate(inbuf, -1, NULL) == TRUE) {
-		if (error)
-			*error = 0;
-		return g_strdup(inbuf);
-	} else
-		return conv_ustodisp(inbuf, error);
-}
-
-static gchar *conv_anytodisp(const gchar *inbuf, gint *error)
-{
-	gchar *outbuf;
-
-	outbuf = conv_anytoutf8(inbuf, error);
-	if (g_utf8_validate(outbuf, -1, NULL) != TRUE) {
-		if (error)
-			*error = -1;
-		conv_unreadable_8bit(outbuf);
-	}
-
-	return outbuf;
-}
-
-static gchar *conv_ustodisp(const gchar *inbuf, gint *error)
-{
-	gchar *outbuf;
-
-	outbuf = g_strdup(inbuf);
-	conv_unreadable_8bit(outbuf);
-	if (error)
-		*error = 0;
-
-	return outbuf;
-}
-
-gchar *conv_localetodisp(const gchar *inbuf, gint *error)
-{
-	gchar *str;
-
-	str = conv_iconv_strdup(inbuf, conv_get_locale_charset_str(),
-				CS_INTERNAL, error);
-	if (!str)
-		str = conv_utf8todisp(inbuf, NULL);
-
-	return str;
-}
-
-static gchar *conv_noconv(const gchar *inbuf, gint *error)
-{
-	if (error)
-		*error = 0;
-	return g_strdup(inbuf);
-}
-
-static const gchar *
-conv_get_fallback_for_private_encoding(const gchar *encoding)
-{
-	if (encoding && (encoding[0] == 'X' || encoding[0] == 'x') &&
-	    encoding[1] == '-') {
-		if (!g_ascii_strcasecmp(encoding, CS_X_GBK))
-			return CS_GBK;
-	}
-
-	return encoding;
-}
-
-CodeConverter *conv_code_converter_new(const gchar *src_encoding,
-				       const gchar *dest_encoding)
-{
-	CodeConverter *conv;
-
-	src_encoding = conv_get_fallback_for_private_encoding(src_encoding);
-
-	conv = g_new0(CodeConverter, 1);
-	conv->code_conv_func =
-		conv_get_code_conv_func(src_encoding, dest_encoding);
-	conv->src_encoding = g_strdup(src_encoding);
-	conv->dest_encoding = g_strdup(dest_encoding);
-
-	return conv;
-}
-
-void conv_code_converter_destroy(CodeConverter *conv)
-{
-	g_free(conv->src_encoding);
-	g_free(conv->dest_encoding);
-	g_free(conv);
-}
-
-gchar *conv_convert(CodeConverter *conv, const gchar *inbuf)
-{
-	if (conv->code_conv_func != conv_noconv)
-		return conv->code_conv_func(inbuf, NULL);
-	else
-		return conv_iconv_strdup
-			(inbuf, conv->src_encoding, conv->dest_encoding, NULL);
-}
-
-gchar *conv_codeset_strdup_full(const gchar *inbuf,
-				const gchar *src_encoding,
-				const gchar *dest_encoding,
-				gint *error)
-{
-	CodeConvFunc conv_func;
-
-	src_encoding = conv_get_fallback_for_private_encoding(src_encoding);
-
-	conv_func = conv_get_code_conv_func(src_encoding, dest_encoding);
-	if (conv_func != conv_noconv)
-		return conv_func(inbuf, error);
-
-	return conv_iconv_strdup(inbuf, src_encoding, dest_encoding, error);
-}
-
-CodeConvFunc conv_get_code_conv_func(const gchar *src_encoding,
-				     const gchar *dest_encoding)
-{
-	CodeConvFunc code_conv = conv_noconv;
-	CharSet src_charset;
-	CharSet dest_charset;
-
-	if (!src_encoding)
-		src_charset = conv_get_locale_charset();
-	else
-		src_charset = conv_get_charset_from_str(src_encoding);
-
-	/* auto detection mode */
-	if (!src_encoding && !dest_encoding) {
-		if (conv_is_ja_locale())
-			return conv_anytodisp;
-		else
-			return conv_noconv;
-	}
-
-	dest_charset = conv_get_charset_from_str(dest_encoding);
-
-	if (dest_charset == C_US_ASCII)
-		return conv_ustodisp;
-
-	switch (src_charset) {
-	case C_US_ASCII:
-	case C_ISO_8859_1:
-	case C_ISO_8859_2:
-	case C_ISO_8859_3:
-	case C_ISO_8859_4:
-	case C_ISO_8859_5:
-	case C_ISO_8859_6:
-	case C_ISO_8859_7:
-	case C_ISO_8859_8:
-	case C_ISO_8859_9:
-	case C_ISO_8859_10:
-	case C_ISO_8859_11:
-	case C_ISO_8859_13:
-	case C_ISO_8859_14:
-	case C_ISO_8859_15:
-		break;
-	case C_ISO_2022_JP:
-	case C_ISO_2022_JP_2:
-	case C_ISO_2022_JP_3:
-		if (dest_charset == C_AUTO)
-			code_conv = conv_jistodisp;
-		else if (dest_charset == C_EUC_JP)
-			code_conv = conv_jistoeuc;
-		else if (dest_charset == C_UTF_8)
-			code_conv = conv_jistoutf8;
-		break;
-	case C_SHIFT_JIS:
-		if (dest_charset == C_AUTO)
-			code_conv = conv_sjistodisp;
-		else if (dest_charset == C_EUC_JP)
-			code_conv = conv_sjistoeuc;
-		else if (dest_charset == C_UTF_8)
-			code_conv = conv_sjistoutf8;
-		break;
-	case C_EUC_JP:
-		if (dest_charset == C_AUTO)
-			code_conv = conv_euctodisp;
-		else if (dest_charset == C_ISO_2022_JP   ||
-			 dest_charset == C_ISO_2022_JP_2 ||
-			 dest_charset == C_ISO_2022_JP_3)
-			code_conv = conv_euctojis;
-		else if (dest_charset == C_UTF_8)
-			code_conv = conv_euctoutf8;
-		break;
-	case C_UTF_8:
-		if (dest_charset == C_EUC_JP)
-			code_conv = conv_utf8toeuc;
-		else if (dest_charset == C_ISO_2022_JP   ||
-			 dest_charset == C_ISO_2022_JP_2 ||
-			 dest_charset == C_ISO_2022_JP_3)
-			code_conv = conv_utf8tojis;
-		break;
-	default:
-		break;
-	}
-
-	return code_conv;
-}
-
-gchar *conv_iconv_strdup(const gchar *inbuf,
-			 const gchar *src_code, const gchar *dest_code,
-			 gint *error)
-{
-	iconv_t cd;
-	gchar *outbuf;
-
-	if (!src_code)
-		src_code = conv_get_locale_charset_str();
-	if (!dest_code)
-		dest_code = CS_INTERNAL;
-
-	cd = iconv_open(dest_code, src_code);
-	if (cd == (iconv_t)-1) {
-		if (error)
-			*error = -1;
-		return NULL;
-	}
-
-	outbuf = conv_iconv_strdup_with_cd(inbuf, cd, error);
-
-	iconv_close(cd);
-
-	return outbuf;
-}
-
-gchar *conv_iconv_strdup_with_cd(const gchar *inbuf, iconv_t cd, gint *error)
-{
-	const gchar *inbuf_p;
-	gchar *outbuf;
-	gchar *outbuf_p;
-	size_t in_size;
-	size_t in_left;
-	size_t out_size;
-	size_t out_left;
-	size_t n_conv;
-	size_t len;
-	gint error_ = 0;
-
-	inbuf_p = inbuf;
-	in_size = strlen(inbuf);
-	in_left = in_size;
-	out_size = (in_size + 1) * 2;
-	outbuf = g_malloc(out_size);
-	outbuf_p = outbuf;
-	out_left = out_size;
-
-#define EXPAND_BUF()				\
-{						\
-	len = outbuf_p - outbuf;		\
-	out_size *= 2;				\
-	outbuf = g_realloc(outbuf, out_size);	\
-	outbuf_p = outbuf + len;		\
-	out_left = out_size - len;		\
-}
-
-	while ((n_conv = iconv(cd, (ICONV_CONST gchar **)&inbuf_p, &in_left,
-			       &outbuf_p, &out_left)) == (size_t)-1) {
-		if (EILSEQ == errno) {
-			/* g_print("iconv(): at %d: %s\n", in_size - in_left, g_strerror(errno)); */
-			error_ = -1;
-			inbuf_p++;
-			in_left--;
-			if (out_left == 0) {
-				EXPAND_BUF();
-			}
-			*outbuf_p++ = SUBST_CHAR;
-			out_left--;
-		} else if (EINVAL == errno) {
-			error_ = -1;
-			break;
-		} else if (E2BIG == errno) {
-			EXPAND_BUF();
-		} else {
-			g_warning("conv_iconv_strdup(): %s\n",
-				  g_strerror(errno));
-			error_ = -1;
-			break;
-		}
-	}
-
-	while ((n_conv = iconv(cd, NULL, NULL, &outbuf_p, &out_left)) ==
-	       (size_t)-1) {
-		if (E2BIG == errno) {
-			EXPAND_BUF();
-		} else {
-			g_warning("conv_iconv_strdup(): %s\n",
-				  g_strerror(errno));
-			error_ = -1;
-			break;
-		}
-	}
-
-#undef EXPAND_BUF
-
-	len = outbuf_p - outbuf;
-	outbuf = g_realloc(outbuf, len + 1);
-	outbuf[len] = '\0';
-
-	if (error)
-		*error = error_;
-
-	return outbuf;
-}
-
-static const struct {
-	CharSet charset;
-	gchar *const name;
-} charsets[] = {
-	{C_US_ASCII,		CS_US_ASCII},
-	{C_US_ASCII,		CS_ANSI_X3_4_1968},
-	{C_UTF_8,		CS_UTF_8},
-	{C_UTF_7,		CS_UTF_7},
-	{C_ISO_8859_1,		CS_ISO_8859_1},
-	{C_ISO_8859_2,		CS_ISO_8859_2},
-	{C_ISO_8859_3,		CS_ISO_8859_3},
-	{C_ISO_8859_4,		CS_ISO_8859_4},
-	{C_ISO_8859_5,		CS_ISO_8859_5},
-	{C_ISO_8859_6,		CS_ISO_8859_6},
-	{C_ISO_8859_7,		CS_ISO_8859_7},
-	{C_ISO_8859_8,		CS_ISO_8859_8},
-	{C_ISO_8859_9,		CS_ISO_8859_9},
-	{C_ISO_8859_10,		CS_ISO_8859_10},
-	{C_ISO_8859_11,		CS_ISO_8859_11},
-	{C_ISO_8859_13,		CS_ISO_8859_13},
-	{C_ISO_8859_14,		CS_ISO_8859_14},
-	{C_ISO_8859_15,		CS_ISO_8859_15},
-	{C_BALTIC,		CS_BALTIC},
-	{C_CP1250,		CS_CP1250},
-	{C_CP1251,		CS_CP1251},
-	{C_CP1252,		CS_CP1252},
-	{C_CP1253,		CS_CP1253},
-	{C_CP1254,		CS_CP1254},
-	{C_CP1255,		CS_CP1255},
-	{C_CP1256,		CS_CP1256},
-	{C_CP1257,		CS_CP1257},
-	{C_CP1258,		CS_CP1258},
-	{C_WINDOWS_1250,	CS_WINDOWS_1250},
-	{C_WINDOWS_1251,	CS_WINDOWS_1251},
-	{C_WINDOWS_1252,	CS_WINDOWS_1252},
-	{C_WINDOWS_1253,	CS_WINDOWS_1253},
-	{C_WINDOWS_1254,	CS_WINDOWS_1254},
-	{C_WINDOWS_1255,	CS_WINDOWS_1255},
-	{C_WINDOWS_1256,	CS_WINDOWS_1256},
-	{C_WINDOWS_1257,	CS_WINDOWS_1257},
-	{C_WINDOWS_1258,	CS_WINDOWS_1258},
-	{C_KOI8_R,		CS_KOI8_R},
-	{C_KOI8_T,		CS_KOI8_T},
-	{C_KOI8_U,		CS_KOI8_U},
-	{C_ISO_2022_JP,		CS_ISO_2022_JP},
-	{C_ISO_2022_JP_2,	CS_ISO_2022_JP_2},
-	{C_ISO_2022_JP_3,	CS_ISO_2022_JP_3},
-	{C_EUC_JP,		CS_EUC_JP},
-	{C_EUC_JP,		CS_EUCJP},
-	{C_EUC_JP_MS,		CS_EUC_JP_MS},
-	{C_SHIFT_JIS,		CS_SHIFT_JIS},
-	{C_SHIFT_JIS,		CS_SHIFT__JIS},
-	{C_SHIFT_JIS,		CS_SJIS},
-	{C_ISO_2022_KR,		CS_ISO_2022_KR},
-	{C_EUC_KR,		CS_EUC_KR},
-	{C_ISO_2022_CN,		CS_ISO_2022_CN},
-	{C_EUC_CN,		CS_EUC_CN},
-	{C_GB2312,		CS_GB2312},
-	{C_GBK,			CS_GBK},
-	{C_EUC_TW,		CS_EUC_TW},
-	{C_BIG5,		CS_BIG5},
-	{C_BIG5_HKSCS,		CS_BIG5_HKSCS},
-	{C_TIS_620,		CS_TIS_620},
-	{C_WINDOWS_874,		CS_WINDOWS_874},
-	{C_GEORGIAN_PS,		CS_GEORGIAN_PS},
-	{C_TCVN5712_1,		CS_TCVN5712_1},
-};
-
-static const struct {
-	gchar *const locale;
-	CharSet charset;
-	CharSet out_charset;
-} locale_table[] = {
-	{"ja_JP.eucJP"	, C_EUC_JP	, C_ISO_2022_JP},
-	{"ja_JP.EUC-JP"	, C_EUC_JP	, C_ISO_2022_JP},
-	{"ja_JP.EUC"	, C_EUC_JP	, C_ISO_2022_JP},
-	{"ja_JP.ujis"	, C_EUC_JP	, C_ISO_2022_JP},
-	{"ja_JP.SJIS"	, C_SHIFT_JIS	, C_ISO_2022_JP},
-	{"ja_JP.JIS"	, C_ISO_2022_JP	, C_ISO_2022_JP},
-#ifdef G_OS_WIN32
-	{"ja_JP"	, C_SHIFT_JIS	, C_ISO_2022_JP},
-#else
-	{"ja_JP"	, C_EUC_JP	, C_ISO_2022_JP},
-#endif
-	{"ko_KR.EUC-KR"	, C_EUC_KR	, C_EUC_KR},
-	{"ko_KR"	, C_EUC_KR	, C_EUC_KR},
-	{"zh_CN.GB2312"	, C_GB2312	, C_GB2312},
-	{"zh_CN.GBK"	, C_GBK		, C_GBK},
-	{"zh_CN"	, C_GB2312	, C_GB2312},
-	{"zh_HK"	, C_BIG5_HKSCS	, C_BIG5_HKSCS},
-	{"zh_TW.eucTW"	, C_EUC_TW	, C_BIG5},
-	{"zh_TW.EUC-TW"	, C_EUC_TW	, C_BIG5},
-	{"zh_TW.Big5"	, C_BIG5	, C_BIG5},
-	{"zh_TW"	, C_BIG5	, C_BIG5},
-
-	{"ru_RU.KOI8-R"	, C_KOI8_R	, C_KOI8_R},
-	{"ru_RU.KOI8R"	, C_KOI8_R	, C_KOI8_R},
-	{"ru_RU.CP1251"	, C_WINDOWS_1251, C_KOI8_R},
-	{"ru_RU"	, C_ISO_8859_5	, C_KOI8_R},
-	{"tg_TJ"	, C_KOI8_T	, C_KOI8_T},
-	{"ru_UA"	, C_KOI8_U	, C_KOI8_U},
-	{"uk_UA.CP1251"	, C_WINDOWS_1251, C_KOI8_U},
-	{"uk_UA"	, C_KOI8_U	, C_KOI8_U},
-
-	{"be_BY"	, C_WINDOWS_1251, C_WINDOWS_1251},
-	{"bg_BG"	, C_WINDOWS_1251, C_WINDOWS_1251},
-
-	{"yi_US"	, C_WINDOWS_1255, C_WINDOWS_1255},
-
-	{"af_ZA"	, C_ISO_8859_1  , C_ISO_8859_1},
-	{"br_FR"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"ca_ES"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"da_DK"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"de_AT"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"de_BE"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"de_CH"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"de_DE"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"de_LU"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_AU"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_BW"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_CA"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_DK"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_GB"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_HK"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_IE"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_NZ"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_PH"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_SG"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_US"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_ZA"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"en_ZW"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_AR"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_BO"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_CL"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_CO"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_CR"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_DO"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_EC"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_ES"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_GT"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_HN"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_MX"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_NI"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_PA"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_PE"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_PR"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_PY"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_SV"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_US"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_UY"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"es_VE"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"et_EE"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"eu_ES"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"fi_FI"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"fo_FO"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"fr_BE"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"fr_CA"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"fr_CH"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"fr_FR"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"fr_LU"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"ga_IE"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"gl_ES"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"gv_GB"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"id_ID"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"is_IS"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"it_CH"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"it_IT"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"kl_GL"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"kw_GB"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"ms_MY"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"nl_BE"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"nl_NL"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"nn_NO"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"no_NO"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"oc_FR"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"pt_BR"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"pt_PT"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"sq_AL"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"sv_FI"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"sv_SE"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"tl_PH"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"uz_UZ"	, C_ISO_8859_1	, C_ISO_8859_1},
-	{"wa_BE"	, C_ISO_8859_1	, C_ISO_8859_1},
-
-	{"bs_BA"	, C_ISO_8859_2	, C_ISO_8859_2},
-	{"cs_CZ"	, C_ISO_8859_2	, C_ISO_8859_2},
-	{"hr_HR"	, C_ISO_8859_2	, C_ISO_8859_2},
-	{"hu_HU"	, C_ISO_8859_2	, C_ISO_8859_2},
-	{"pl_PL"	, C_ISO_8859_2	, C_ISO_8859_2},
-	{"ro_RO"	, C_ISO_8859_2	, C_ISO_8859_2},
-	{"sk_SK"	, C_ISO_8859_2	, C_ISO_8859_2},
-	{"sl_SI"	, C_ISO_8859_2	, C_ISO_8859_2},
-
-	{"sr_YU@cyrillic"	, C_ISO_8859_5	, C_ISO_8859_5},
-	{"sr_YU"		, C_ISO_8859_2	, C_ISO_8859_2},
-
-	{"mt_MT"		, C_ISO_8859_3	, C_ISO_8859_3},
-
-	{"lt_LT.iso88594"	, C_ISO_8859_4	, C_ISO_8859_4},
-	{"lt_LT.ISO8859-4"	, C_ISO_8859_4	, C_ISO_8859_4},
-	{"lt_LT.ISO_8859-4"	, C_ISO_8859_4	, C_ISO_8859_4},
-	{"lt_LT"		, C_ISO_8859_13	, C_ISO_8859_13},
-
-	{"mk_MK"	, C_ISO_8859_5	, C_ISO_8859_5},
-
-	{"ar_AE"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_BH"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_DZ"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_EG"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_IQ"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_JO"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_KW"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_LB"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_LY"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_MA"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_OM"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_QA"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_SA"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_SD"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_SY"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_TN"	, C_ISO_8859_6	, C_ISO_8859_6},
-	{"ar_YE"	, C_ISO_8859_6	, C_ISO_8859_6},
-
-	{"el_GR"	, C_ISO_8859_7	, C_ISO_8859_7},
-	{"he_IL"	, C_ISO_8859_8	, C_ISO_8859_8},
-	{"iw_IL"	, C_ISO_8859_8	, C_ISO_8859_8},
-	{"tr_TR"	, C_ISO_8859_9	, C_ISO_8859_9},
-
-	{"lv_LV"	, C_ISO_8859_13	, C_ISO_8859_13},
-	{"mi_NZ"	, C_ISO_8859_13	, C_ISO_8859_13},
-
-	{"cy_GB"	, C_ISO_8859_14	, C_ISO_8859_14},
-
-	{"ar_IN"	, C_UTF_8	, C_UTF_8},
-	{"en_IN"	, C_UTF_8	, C_UTF_8},
-	{"se_NO"	, C_UTF_8	, C_UTF_8},
-	{"ta_IN"	, C_UTF_8	, C_UTF_8},
-	{"te_IN"	, C_UTF_8	, C_UTF_8},
-	{"ur_PK"	, C_UTF_8	, C_UTF_8},
-
-	{"th_TH"	, C_TIS_620	, C_TIS_620},
-	/* {"th_TH"	, C_WINDOWS_874}, */
-	/* {"th_TH"	, C_ISO_8859_11}, */
-
-	{"ka_GE"	, C_GEORGIAN_PS	, C_GEORGIAN_PS},
-	{"vi_VN.TCVN"	, C_TCVN5712_1	, C_TCVN5712_1},
-
-	{"C"			, C_US_ASCII	, C_US_ASCII},
-	{"POSIX"		, C_US_ASCII	, C_US_ASCII},
-	{"ANSI_X3.4-1968"	, C_US_ASCII	, C_US_ASCII},
-};
-
-static GHashTable *conv_get_charset_to_str_table(void)
-{
-	static GHashTable *table;
-	gint i;
-
-	if (table)
-		return table;
-
-	table = g_hash_table_new(NULL, g_direct_equal);
-
-	for (i = 0; i < sizeof(charsets) / sizeof(charsets[0]); i++) {
-		if (g_hash_table_lookup(table, GUINT_TO_POINTER(charsets[i].charset))
-		    == NULL) {
-			g_hash_table_insert
-				(table, GUINT_TO_POINTER(charsets[i].charset),
-				 charsets[i].name);
-		}
-	}
-
-	return table;
-}
-
-static GHashTable *conv_get_charset_from_str_table(void)
-{
-	static GHashTable *table;
-	gint i;
-
-	if (table)
-		return table;
-
-	table = g_hash_table_new(str_case_hash, str_case_equal);
-
-	for (i = 0; i < sizeof(charsets) / sizeof(charsets[0]); i++) {
-		g_hash_table_insert(table, charsets[i].name,
-				    GUINT_TO_POINTER(charsets[i].charset));
-	}
-
-	return table;
-}
-
-const gchar *conv_get_charset_str(CharSet charset)
-{
-	GHashTable *table;
-
-	table = conv_get_charset_to_str_table();
-	return g_hash_table_lookup(table, GUINT_TO_POINTER(charset));
-}
-
-CharSet conv_get_charset_from_str(const gchar *charset)
-{
-	GHashTable *table;
-
-	if (!charset) return C_AUTO;
-
-	table = conv_get_charset_from_str_table();
-	return GPOINTER_TO_UINT(g_hash_table_lookup(table, charset));
-}
-
-CharSet conv_get_locale_charset(void)
-{
-	static CharSet cur_charset = -1;
-	const gchar *cur_locale;
-	const gchar *p;
-	gint i;
-
-	if (cur_charset != -1)
-		return cur_charset;
-
-	cur_locale = conv_get_current_locale();
-	if (!cur_locale) {
-		cur_charset = C_US_ASCII;
-		return cur_charset;
-	}
-
-	if (strcasestr(cur_locale, "UTF-8")) {
-		cur_charset = C_UTF_8;
-		return cur_charset;
-	}
-
-	if ((p = strcasestr(cur_locale, "@euro")) && p[5] == '\0') {
-		cur_charset = C_ISO_8859_15;
-		return cur_charset;
-	}
-
-	for (i = 0; i < sizeof(locale_table) / sizeof(locale_table[0]); i++) {
-		const gchar *p;
-
-		/* "ja_JP.EUC" matches with "ja_JP.eucJP", "ja_JP.EUC" and
-		   "ja_JP". "ja_JP" matches with "ja_JP.xxxx" and "ja" */
-		if (!g_ascii_strncasecmp(cur_locale, locale_table[i].locale,
-					 strlen(locale_table[i].locale))) {
-			cur_charset = locale_table[i].charset;
-			return cur_charset;
-		} else if ((p = strchr(locale_table[i].locale, '_')) &&
-			 !strchr(p + 1, '.')) {
-			if (strlen(cur_locale) == 2 &&
-			    !g_ascii_strncasecmp(cur_locale,
-						 locale_table[i].locale, 2)) {
-				cur_charset = locale_table[i].charset;
-				return cur_charset;
-			}
-		}
-	}
-
-	cur_charset = C_AUTO;
-	return cur_charset;
-}
-
-const gchar *conv_get_locale_charset_str(void)
-{
-	static const gchar *codeset = NULL;
-
-	if (!codeset)
-		codeset = conv_get_charset_str(conv_get_locale_charset());
-
-	return codeset ? codeset : CS_INTERNAL;
-}
-
-CharSet conv_get_internal_charset(void)
-{
-	return C_INTERNAL;
-}
-
-const gchar *conv_get_internal_charset_str(void)
-{
-	return CS_INTERNAL;
-}
-
-CharSet conv_get_outgoing_charset(void)
-{
-	static CharSet out_charset = -1;
-	const gchar *cur_locale;
-	const gchar *p;
-	gint i;
-
-	if (out_charset != -1)
-		return out_charset;
-
-	cur_locale = conv_get_current_locale();
-	if (!cur_locale) {
-		out_charset = C_AUTO;
-		return out_charset;
-	}
-
-	if ((p = strcasestr(cur_locale, "@euro")) && p[5] == '\0') {
-		out_charset = C_ISO_8859_15;
-		return out_charset;
-	}
-
-	for (i = 0; i < sizeof(locale_table) / sizeof(locale_table[0]); i++) {
-		const gchar *p;
-
-		if (!g_ascii_strncasecmp(cur_locale, locale_table[i].locale,
-					 strlen(locale_table[i].locale))) {
-			out_charset = locale_table[i].out_charset;
-			break;
-		} else if ((p = strchr(locale_table[i].locale, '_')) &&
-			 !strchr(p + 1, '.')) {
-			if (strlen(cur_locale) == 2 &&
-			    !g_ascii_strncasecmp(cur_locale,
-						 locale_table[i].locale, 2)) {
-				out_charset = locale_table[i].out_charset;
-				break;
-			}
-		}
-	}
-
-	return out_charset;
-}
-
-const gchar *conv_get_outgoing_charset_str(void)
-{
-	CharSet out_charset;
-	const gchar *str;
-
-	out_charset = conv_get_outgoing_charset();
-	str = conv_get_charset_str(out_charset);
-
-	return str ? str : CS_UTF_8;
-}
-
-gboolean conv_is_multibyte_encoding(CharSet encoding)
-{
-	switch (encoding) {
-	case C_EUC_JP:
-	case C_EUC_JP_MS:
-	case C_EUC_KR:
-	case C_EUC_TW:
-	case C_EUC_CN:
-	case C_ISO_2022_JP:
-	case C_ISO_2022_JP_2:
-	case C_ISO_2022_JP_3:
-	case C_ISO_2022_KR:
-	case C_ISO_2022_CN:
-	case C_SHIFT_JIS:
-	case C_GB2312:
-	case C_GBK:
-	case C_BIG5:
-	case C_UTF_8:
-	case C_UTF_7:
-		return TRUE;
-	default:
-		return FALSE;
-	}
-}
-
-const gchar *conv_get_current_locale(void)
-{
-	static const gchar *cur_locale;
-
-	if (!cur_locale) {
-#ifdef G_OS_WIN32
-		cur_locale = g_win32_getlocale();
-#else
-		cur_locale = g_getenv("LC_ALL");
-		if (!cur_locale) cur_locale = g_getenv("LC_CTYPE");
-		if (!cur_locale) cur_locale = g_getenv("LANG");
-		if (!cur_locale) cur_locale = setlocale(LC_CTYPE, NULL);
-#endif /* G_OS_WIN32 */
-
-		debug_print("current locale: %s\n",
-			    cur_locale ? cur_locale : "(none)");
-	}
-
-	return cur_locale;
-}
-
-gboolean conv_is_ja_locale(void)
-{
-	static gint is_ja_locale = -1;
-	const gchar *cur_locale;
-
-	if (is_ja_locale != -1)
-		return is_ja_locale != 0;
-
-	is_ja_locale = 0;
-	cur_locale = conv_get_current_locale();
-	if (cur_locale) {
-		if (g_ascii_strncasecmp(cur_locale, "ja", 2) == 0)
-			is_ja_locale = 1;
-	}
-
-	return is_ja_locale != 0;
-}
-
-gchar *conv_unmime_header(const gchar *str, const gchar *default_encoding)
-{
-	gchar *buf;
-	gchar *decoded_str;
-
-	if (is_ascii_str(str))
-		return unmime_header(str);
-
-	if (default_encoding) {
-		buf = conv_codeset_strdup
-			(str, default_encoding, CS_INTERNAL);
-		if (buf) {
-			decoded_str = unmime_header(buf);
-			g_free(buf);
-			return decoded_str;
-		}
-	}
-
-	if (conv_is_ja_locale())
-		buf = conv_anytodisp(str, NULL);
-	else
-		buf = conv_localetodisp(str, NULL);
-
-	decoded_str = unmime_header(buf);
-	g_free(buf);
-
-	return decoded_str;
-}
-
-#define MAX_LINELEN		76
-#define MAX_HARD_LINELEN	996
-#define MIMESEP_BEGIN		"=?"
-#define MIMESEP_END		"?="
-
-#define B64LEN(len)	((len) / 3 * 4 + ((len) % 3 ? 4 : 0))
-
-#define LBREAK_IF_REQUIRED(cond, is_plain_text)				\
-{									\
-	if (len - (destp - dest) < MAX_LINELEN + 2) {			\
-		*destp = '\0';						\
-		return;							\
-	}								\
-									\
-	if ((cond) && *srcp) {						\
-		if (destp > dest && left < MAX_LINELEN - 1) {		\
-			if (g_ascii_isspace(*(destp - 1)))		\
-				destp--;				\
-			else if (is_plain_text &&			\
-				 g_ascii_isspace(*srcp))		\
-				srcp++;					\
-			if (*srcp) {					\
-				*destp++ = '\n';			\
-				*destp++ = ' ';				\
-				left = MAX_LINELEN - 1;			\
-			}						\
-		}							\
-	}								\
-}
-
-void conv_encode_header(gchar *dest, gint len, const gchar *src,
-			gint header_len, gboolean addr_field,
-			const gchar *out_encoding)
-{
-	const gchar *cur_encoding;
-	gint mimestr_len;
-	gchar *mimesep_enc;
-	gint left;
-	const gchar *srcp = src;
-	gchar *destp = dest;
-	gboolean use_base64;
-
-	g_return_if_fail(g_utf8_validate(src, -1, NULL) == TRUE);
-
-	if (MB_CUR_MAX > 1) {
-		use_base64 = TRUE;
-		mimesep_enc = "?B?";
-	} else {
-		use_base64 = FALSE;
-		mimesep_enc = "?Q?";
-	}
-
-	cur_encoding = CS_INTERNAL;
-	if (!out_encoding)
-		out_encoding = conv_get_outgoing_charset_str();
-	if (!strcmp(out_encoding, CS_US_ASCII))
-		out_encoding = CS_ISO_8859_1;
-
-	mimestr_len = strlen(MIMESEP_BEGIN) + strlen(out_encoding) +
-		strlen(mimesep_enc) + strlen(MIMESEP_END);
-
-	left = MAX_LINELEN - header_len;
-
-	while (*srcp) {
-		LBREAK_IF_REQUIRED(left <= 0, TRUE);
-
-		while (g_ascii_isspace(*srcp)) {
-			*destp++ = *srcp++;
-			left--;
-			LBREAK_IF_REQUIRED(left <= 0, TRUE);
-		}
-
-		/* output as it is if the next word is ASCII string */
-		if (!is_next_nonascii(srcp)) {
-			gint word_len;
-
-			word_len = get_next_word_len(srcp);
-			LBREAK_IF_REQUIRED(left < word_len, TRUE);
-			while (word_len > 0) {
-				LBREAK_IF_REQUIRED(left + (MAX_HARD_LINELEN - MAX_LINELEN) <= 0, TRUE)
-				*destp++ = *srcp++;
-				left--;
-				word_len--;
-			}
-
-			continue;
-		}
-
-		/* don't include parentheses in encoded strings */
-		if (addr_field && (*srcp == '(' || *srcp == ')')) {
-			LBREAK_IF_REQUIRED(left < 2, FALSE);
-			*destp++ = *srcp++;
-			left--;
-		}
-
-		while (1) {
-			gint mb_len = 0;
-			gint cur_len = 0;
-			gchar *part_str;
-			gchar *out_str;
-			gchar *enc_str;
-			const gchar *p = srcp;
-			gint out_str_len;
-			gint out_enc_str_len;
-			gint mime_block_len;
-			gboolean cont = FALSE;
-
-			while (*p != '\0') {
-				if (g_ascii_isspace(*p) &&
-				    !is_next_nonascii(p + 1))
-					break;
-				/* don't include parentheses in encoded
-				   strings */
-				if (addr_field && (*p == '(' || *p == ')'))
-					break;
-
-				mb_len = g_utf8_skip[*(guchar *)p];
-
-				Xstrndup_a(part_str, srcp, cur_len + mb_len, );
-				out_str = conv_codeset_strdup
-					(part_str, cur_encoding, out_encoding);
-				if (!out_str) {
-					g_warning("conv_encode_header(): code conversion failed\n");
-					conv_unreadable_8bit(part_str);
-					out_str = g_strdup(part_str);
-				}
-				out_str_len = strlen(out_str);
-
-				if (use_base64)
-					out_enc_str_len = B64LEN(out_str_len);
-				else
-					out_enc_str_len =
-						qp_get_q_encoding_len
-							((guchar *)out_str);
-
-				g_free(out_str);
-
-				if (mimestr_len + out_enc_str_len <= left) {
-					cur_len += mb_len;
-					p += mb_len;
-				} else if (cur_len == 0) {
-					LBREAK_IF_REQUIRED(1, FALSE);
-					continue;
-				} else {
-					cont = TRUE;
-					break;
-				}
-			}
-
-			if (cur_len > 0) {
-				Xstrndup_a(part_str, srcp, cur_len, );
-				out_str = conv_codeset_strdup
-					(part_str, cur_encoding, out_encoding);
-				if (!out_str) {
-					g_warning("conv_encode_header(): code conversion failed\n");
-					conv_unreadable_8bit(part_str);
-					out_str = g_strdup(part_str);
-				}
-				out_str_len = strlen(out_str);
-
-				if (use_base64)
-					out_enc_str_len = B64LEN(out_str_len);
-				else
-					out_enc_str_len =
-						qp_get_q_encoding_len
-							((guchar *)out_str);
-
-				Xalloca(enc_str, out_enc_str_len + 1, );
-				if (use_base64)
-					base64_encode(enc_str,
-						      (guchar *)out_str,
-						      out_str_len);
-				else
-					qp_q_encode(enc_str, (guchar *)out_str);
-
-				g_free(out_str);
-
-				/* output MIME-encoded string block */
-				mime_block_len = mimestr_len + strlen(enc_str);
-				g_snprintf(destp, mime_block_len + 1,
-					   MIMESEP_BEGIN "%s%s%s" MIMESEP_END,
-					   out_encoding, mimesep_enc, enc_str);
-				destp += mime_block_len;
-				srcp += cur_len;
-
-				left -= mime_block_len;
-			}
-
-			LBREAK_IF_REQUIRED(cont, FALSE);
-
-			if (cur_len == 0)
-				break;
-		}
-	}
-
-	*destp = '\0';
-}
-
-#undef LBREAK_IF_REQUIRED
-
-gint conv_copy_file(const gchar *src, const gchar *dest, const gchar *encoding)
-{
-	FILE *src_fp, *dest_fp;
-	gchar buf[BUFFSIZE];
-	CodeConverter *conv;
-	gboolean err = FALSE;
-
-	if ((src_fp = g_fopen(src, "rb")) == NULL) {
-		FILE_OP_ERROR(src, "fopen");
-		return -1;
-	}
-	if ((dest_fp = g_fopen(dest, "wb")) == NULL) {
-		FILE_OP_ERROR(dest, "fopen");
-		fclose(src_fp);
-		return -1;
-	}
-
-	if (change_file_mode_rw(dest_fp, dest) < 0) {
-		FILE_OP_ERROR(dest, "chmod");
-		g_warning("can't change file mode\n");
-	}
-
-	conv = conv_code_converter_new(encoding, NULL);
-
-	while (fgets(buf, sizeof(buf), src_fp) != NULL) {
-		gchar *outbuf;
-
-		outbuf = conv_convert(conv, buf);
-		if (outbuf) {
-			fputs(outbuf, dest_fp);
-			g_free(outbuf);
-		} else
-			fputs(buf, dest_fp);
-	}
-
-	conv_code_converter_destroy(conv);
-
-	if (ferror(src_fp)) {
-		FILE_OP_ERROR(src, "fgets");
-		err = TRUE;
-	}
-	fclose(src_fp);
-	if (fclose(dest_fp) == EOF) {
-		FILE_OP_ERROR(dest, "fclose");
-		err = TRUE;
-	}
-	if (err) {
-		g_unlink(dest);
-		return -1;
-	}
-
-	return 0;
-}
-
-gint conv_copy_dir(const gchar *src, const gchar *dest, const gchar *encoding)
-{
-	GDir *dir;
-	const gchar *dir_name;
-	gchar *src_file;
-	gchar *dest_file;
-
-	if ((dir = g_dir_open(src, 0, NULL)) == NULL) {
-		g_warning("failed to open directory: %s\n", src);
-		return -1;
-	}
-
-	if (make_dir_hier(dest) < 0) {
-		g_dir_close(dir);
-		return -1;
-	}
-
-	while ((dir_name = g_dir_read_name(dir)) != NULL) {
-		src_file = g_strconcat(src, G_DIR_SEPARATOR_S, dir_name, NULL);
-		dest_file = g_strconcat(dest, G_DIR_SEPARATOR_S, dir_name,
-					NULL);
-		if (is_file_exist(src_file))
-			conv_copy_file(src_file, dest_file, encoding);
-		g_free(dest_file);
-		g_free(src_file);
-	}
-
-	g_dir_close(dir);
-
-	return 0;
-}
-
-gchar *conv_filename_from_utf8(const gchar *utf8_file)
-{
-	gchar *fs_file;
-	GError *error = NULL;
-
-	fs_file = g_filename_from_utf8(utf8_file, -1, NULL, NULL, &error);
-	if (error) {
-		g_warning("failed to convert encoding of file name: %s\n",
-			  error->message);
-		g_error_free(error);
-	}
-	if (!fs_file)
-		fs_file = g_strdup(utf8_file);
-
-	return fs_file;
-}
-
-gchar *conv_filename_to_utf8(const gchar *fs_file)
-{
-	gchar *utf8_file;
-	GError *error = NULL;
-
-	utf8_file = g_filename_to_utf8(fs_file, -1, NULL, NULL, &error);
-	if (error) {
-		g_warning("failed to convert encoding of file name: %s\n",
-			  error->message);
-		g_error_free(error);
-	}
-	if (!utf8_file)
-		utf8_file = g_strdup(fs_file);
-
-	return utf8_file;
-}