Kill dead files

svn path=/trunk/; revision=28342

1 files changed, 0 insertions, 401 deletions

diff --git a/camel/camel-utf8.c b/camel/camel-utf8.c
deleted file mode 100644
index 126b21ebbe..0000000000
--- a/camel/camel-utf8.c
+++ /dev/null
@@ -1,401 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- *  Authors: Michael Zucchi <notzed@ximian.com>
- *
- *  Copyright 2003 Ximian, Inc. (www.ximian.com)
- *
- *  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 Street #330, Boston, MA 02111-1307, USA.
- *
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <string.h>
-
-#include <glib.h>
-#include "camel-utf8.h"
-
-#include <netinet/in.h>
-
-/**
- * camel_utf8_putc:
- * @ptr: 
- * @c: 
- * 
- * Output a 32 bit unicode character as utf8 octets.  At most 4 octets will
- * be written to @ptr.  @ptr will be advanced to the next character position.
- **/
-void
-camel_utf8_putc(unsigned char **ptr, guint32 c)
-{
-	register unsigned char *p = *ptr;
-
-	if (c <= 0x7f)
-		*p++ = c;
-	else if (c <= 0x7ff) {
-		*p++ = 0xc0 | c >> 6;
-		*p++ = 0x80 | (c & 0x3f);
-	} else if (c <= 0xffff) {
-		*p++ = 0xe0 | c >> 12;
-		*p++ = 0x80 | ((c >> 6) & 0x3f);
-		*p++ = 0x80 | (c & 0x3f);
-	} else {
-		/* see unicode standard 3.0, S 3.8, max 4 octets */
-		*p++ = 0xf0 | c >> 18;
-		*p++ = 0x80 | ((c >> 12) & 0x3f);
-		*p++ = 0x80 | ((c >> 6) & 0x3f);
-		*p++ = 0x80 | (c & 0x3f);
-	}
-
-	*ptr = p;
-}
-
-/**
- * camel_utf8_getc:
- * @ptr: 
- * 
- * Get a Unicode character from a utf8 stream.  @ptr will be advanced
- * to the next character position.  Invalid utf8 characters will be
- * silently skipped.  @ptr should point to a NUL terminated array.
- * 
- * Return value: The next Unicode character.  @ptr will be advanced to
- * the next character always.
- **/
-guint32
-camel_utf8_getc(const unsigned char **ptr)
-{
-	register unsigned char *p = (unsigned char *)*ptr;
-	register unsigned char c, r;
-	register guint32 v, m;
-
-again:
-	r = *p++;
-loop:
-	if (r < 0x80) {
-		*ptr = p;
-		v = r;
-	} else if (r < 0xf8) { /* valid start char? (max 4 octets) */
-		v = r;
-		m = 0x7f80;	/* used to mask out the length bits */
-		do {
-			c = *p++;
-			if ((c & 0xc0) != 0x80) {
-				r = c;
-				goto loop;
-			}
-			v = (v<<6) | (c & 0x3f);
-			r<<=1;
-			m<<=5;
-		} while (r & 0x40);
-		
-		*ptr = p;
-
-		v &= ~m;
-	} else {
-		goto again;
-	}
-
-	return v;
-}
-
-/**
- * camel_utf8_getc_limit:
- * @ptr: 
- * @end: must not be NULL.
- * 
- * Get the next utf8 char at @ptr, and return it, advancing @ptr to
- * the next character.  If @end is reached before a full utf8
- * character can be read, then the invalid Unicode char 0xffff is
- * returned as a sentinel (Unicode 3.1, section 2.7), and @ptr is not
- * advanced.
- * 
- * Return value: The next utf8 char, or 0xffff.
- **/
-guint32
-camel_utf8_getc_limit(const unsigned char **ptr, const unsigned char *end)
-{
-	register unsigned char *p = (unsigned char *)*ptr;
-	register unsigned char c, r;
-	register guint32 v = 0xffff, m;
-
-again:
-	while (p < end) {
-		r = *p++;
-loop:
-		if (r < 0x80) {
-			*ptr = p;
-			return r;
-		} else if (r < 0xf8) { /* valid start char? (max 4 octets) */
-			v = r;
-			m = 0x7f80;	/* used to mask out the length bits */
-			do {
-				if (p >= end)
-					return 0xffff;
-
-				c = *p++;
-				if ((c & 0xc0) != 0x80) {
-					r = c;
-					goto loop;
-				}
-				v = (v<<6) | (c & 0x3f);
-				r<<=1;
-				m<<=5;
-			} while (r & 0x40);
-		
-			*ptr = p;
-			
-			v &= ~m;
-			return v;
-		} else {
-			goto again;
-		}
-	}
-
-	return 0xffff;
-}
-
-void
-g_string_append_u(GString *out, guint32 c)
-{
-	unsigned char buffer[8];
-	unsigned char *p = buffer;
-
-	camel_utf8_putc(&p, c);
-	*p = 0;
-	g_string_append(out, buffer);
-}
-
-static char *utf7_alphabet =
-	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+,";
-
-static unsigned char utf7_rank[256] = {
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x3e,0x3f,0xff,0xff,0xff,
-	0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0xff,0xff,0xff,0xff,0xff,0xff,
-	0xff,0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,
-	0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0xff,0xff,0xff,0xff,0xff,
-	0xff,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
-	0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,0x30,0x31,0x32,0x33,0xff,0xff,0xff,0xff,0xff,
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-};
-
-/**
- * camel_utf7_utf8:
- * @ptr: 
- * 
- * Convert a modified utf7 string to utf8.  If the utf7 string
- * contains 8 bit characters, they are treated as iso-8859-1.
- * 
- * The IMAP rules [rfc2060] are used in the utf7 encoding.
- *
- * Return value: The converted string.
- **/
-char *
-camel_utf7_utf8(const char *ptr)
-{
-	const unsigned char *p = (unsigned char *)ptr;
-	unsigned int c;
-	guint32 v=0, x;
-	GString *out;
-	int i=0;
-	int state = 0;
-	char *ret;
-
-	out = g_string_new("");
-	do {
-		c = *p++;
-		switch(state) {
-		case 0:
-			if (c == '&')
-				state = 1;
-			else
-				g_string_append_u(out, c);
-			break;
-		case 1:
-			if (c == '-') {
-				g_string_append_c(out, '&');
-				state = 0;
-			} else if (utf7_rank[c] != 0xff) {
-				v = utf7_rank[c];
-				i = 6;
-				state = 2;
-			} else {
-				/* invalid */
-				g_string_append(out, "&-");
-				state = 0;
-			}
-			break;
-		case 2:
-			if (c == '-') {
-				state = 0;
-			} else if (utf7_rank[c] != 0xff) {
-				v = (v<<6) | utf7_rank[c];
-				i+=6;
-				if (i >= 16) {
-					x = (v >> (i-16)) & 0xffff;
-					g_string_append_u(out, x);
-					i-=16;
-				}
-			} else {
-				g_string_append_u(out, c);
-				state = 0;
-			}
-			break;
-		}
-	} while (c);
-
-	ret = g_strdup(out->str);
-	g_string_free(out, TRUE);
-
-	return ret;
-}
-
-static void utf7_closeb64(GString *out, guint32 v, guint32 i)
-{
-	guint32 x;
-
-	if (i>0) {
-		x = (v << (6-i)) & 0x3f;
-		g_string_append_c(out, utf7_alphabet[x]);
-	}
-	g_string_append_c(out, '-');
-}
-
-/**
- * camel_utf8_utf7:
- * @ptr: 
- * 
- * Convert a utf8 string to a modified utf7 format.
- *
- * The IMAP rules [rfc2060] are used in the utf7 encoding.
- * 
- * Return value: 
- **/
-char *
-camel_utf8_utf7(const char *ptr)
-{
-	const unsigned char *p = (unsigned char *)ptr;
-	unsigned int c;
-	guint32 x, v = 0;
-	int state = 0;
-	GString *out;
-	int i = 0;
-	char *ret;
-
-	out = g_string_new("");
-
-	while ( (c = camel_utf8_getc(&p)) ) {
-		if (c >= 0x20 && c <= 0x7e) {
-			if (state == 1) {
-				utf7_closeb64(out, v, i);
-				state = 0;
-				i = 0;
-			}
-			if (c == '&')
-				g_string_append(out, "&-");
-			else
-				g_string_append_c(out, c);
-		} else {
-			if (state == 0) {
-				g_string_append_c(out, '&');
-				state = 1;
-			}
-			v = (v << 16) | c;
-			i += 16;
-			while (i >= 6) {
-				x = (v >> (i-6)) & 0x3f;
-				g_string_append_c(out, utf7_alphabet[x]);
-				i -= 6;
-			}
-		}
-	}
-
-	if (state == 1)
-		utf7_closeb64(out, v, i);
-
-	ret = g_strdup(out->str);
-	g_string_free(out, TRUE);
-
-	return ret;
-}
-
-/**
- * camel_utf8_ucs2:
- * @ptr: 
- * 
- * Convert a utf8 string into a ucs2 one.  The ucs string will be in
- * network byte order, and terminated with a 16 bit NULL.
- * 
- * Return value: 
- **/
-char *
-camel_utf8_ucs2(const char *ptr)
-{
-	GByteArray *work = g_byte_array_new();
-	guint32 c;
-	char *out;
-
-	/* what if c is > 0xffff ? */
-
-	while ( (c = camel_utf8_getc((const unsigned char **)&ptr)) ) {
-		guint16 s = htons(c);
-
-		g_byte_array_append(work, (char *)&s, 2);
-	}
-
-	g_byte_array_append(work, "\000\000", 2);
-	out = g_malloc(work->len);
-	memcpy(out, work->data, work->len);
-	g_byte_array_free(work, TRUE);
-
-	return out;
-}
-
-/**
- * camel_ucs2_utf8:
- * @ptr: 
- * 
- * Convert a ucs2 string into a utf8 one.  The ucs2 string is treated
- * as network byte ordered, and terminated with a 16 bit NUL.
- * 
- * Return value: 
- **/
-char *camel_ucs2_utf8(const char *ptr)
-{
-	guint16 *ucs = (guint16 *)ptr;
-	guint32 c;
-	GString *work = g_string_new("");
-	char *out;
-
-	while ( (c = *ucs++) )
-		g_string_append_u(work, ntohs(c));
-
-	out = g_strdup(work->str);
-	g_string_free(work, TRUE);
-
-	return out;
-}