This commit was manufactured by cvs2svn to create tag 'GUPPI_0_40_0'.GUPPI_0_40_0

svn path=/tags/GUPPI_0_40_0/; revision=13328

1 files changed, 0 insertions, 447 deletions

diff --git a/camel/camel-charset-map.c b/camel/camel-charset-map.c
deleted file mode 100644
index 02ea31a44c..0000000000
--- a/camel/camel-charset-map.c
+++ /dev/null
@@ -1,447 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; -*- */
-
-/* 
- * Authors:
- *   Michael Zucchi <notzed@ximian.com>
- *   Dan Winship <danw@ximian.com>
- *
- * Copyright 2000, 2001 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 Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-
-/*
-  if you want to build the charset map, compile this with something like:
-    gcc -DBUILD_MAP camel-charset-map.c `glib-config --cflags`
-  (plus any -I/-L/-l flags you need for iconv), then run it as 
-    ./a.out > camel-charset-map-private.h
-
-  Note that the big-endian variant isn't tested...
-
-  The tables genereated work like this:
-
-   An indirect array for each page of unicode character
-   Each array element has an indirect pointer to one of the bytes of
-   the generated bitmask.
-*/
-
-#ifdef BUILD_MAP
-#include <iconv.h>
-#include <glib.h>
-
-static struct {
-	char *name;
-	unsigned int bit;	/* assigned bit */
-} tables[] = {
-	/* These are the 8bit character sets (other than iso-8859-1,
-	 * which is special-cased) which are supported by both other
-	 * mailers and the GNOME environment. Note that the order
-	 * they're listed in is the order they'll be tried in, so put
-	 * the more-popular ones first.
-	 */
-	{ "iso-8859-2", 0 },	/* Central/Eastern European */
-	{ "iso-8859-4", 0 },	/* Baltic */
-	{ "koi8-r", 0 },	/* Russian */
-	{ "windows-1251", 0 },	/* Russian */
-	{ "koi8-u", 0 },	/* Ukranian */
-	{ "iso-8859-5", 0 },	/* Least-popular Russian encoding */
-	{ "iso-8859-7", 0 },	/* Greek */
-	{ "iso-8859-9", 0 },	/* Turkish */
-	{ "iso-8859-13", 0 },	/* Baltic again */
-	{ "iso-8859-15", 0 },	/* New-and-improved iso-8859-1, but most
-				 * programs that support this support UTF8
-				 */
-	{ 0, 0 }
-};
-
-unsigned int encoding_map[256 * 256];
-
-#if G_BYTE_ORDER == G_BIG_ENDIAN
-#define UCS "UCS-4BE"
-#else
-#define UCS "UCS-4LE"
-#endif
-
-void main(void)
-{
-	int i, j;
-	int max, min;
-	int bit = 0x01;
-	int k;
-	int bytes;
-	iconv_t cd;
-	char in[128];
-	guint32 out[128];
-	char *inptr, *outptr;
-	size_t inlen, outlen;
-
-	/* dont count the terminator */
-	bytes = ((sizeof(tables)/sizeof(tables[0]))+7-1)/8;
-
-	for (i = 0; i < 128; i++)
-		in[i] = i + 128;
-
-	for (j = 0; tables[j].name; j++) {
-		cd = iconv_open (UCS, tables[j].name);
-		inptr = in;
-		outptr = (char *)(out);
-		inlen = sizeof (in);
-		outlen = sizeof (out);
-		while (iconv (cd, &inptr, &inlen, &outptr, &outlen) == -1) {
-			if (errno == EILSEQ) {
-				inptr++;
-				inlen--;
-			} else {
-				printf ("%s\n", strerror (errno));
-				exit (1);
-			}
-		}
-		iconv_close (cd);
-
-		for (i = 0; i < 128 - outlen / 4; i++) {
-			encoding_map[i] |= bit;
-			encoding_map[out[i]] |= bit;
-		}
-
-		tables[j].bit = bit;
-		bit <<= 1;
-	}
-
-	printf("/* This file is automatically generated: DO NOT EDIT */\n\n");
-
-	for (i=0;i<256;i++) {
-		/* first, do we need this block? */
-		for (k=0;k<bytes;k++) {
-			for (j=0;j<256;j++) {
-				if ((encoding_map[i*256 + j] & (0xff << (k*8))) != 0)
-					break;
-			}
-			if (j < 256) {
-				/* yes, dump it */
-				printf("static unsigned char m%02x%x[256] = {\n\t", i, k);
-				for (j=0;j<256;j++) {
-					printf("0x%02x, ", (encoding_map[i*256+j] >> (k*8)) & 0xff );
-					if (((j+1)&7) == 0 && j<255)
-						printf("\n\t");
-				}
-				printf("\n};\n\n");
-			}
-		}
-	}
-
-	printf("struct {\n");
-	for (k=0;k<bytes;k++) {
-		printf("\tunsigned char *bits%d;\n", k);
-	}
-	printf("} camel_charmap[256] = {\n\t");
-	for (i=0;i<256;i++) {
-		/* first, do we need this block? */
-		printf("{ ");
-		for (k=0;k<bytes;k++) {
-			for (j=0;j<256;j++) {
-				if ((encoding_map[i*256 + j] & (0xff << (k*8))) != 0)
-					break;
-			}
-			if (j < 256) {
-				printf("m%02x%x, ", i, k);
-			} else {
-				printf("0, ");
-			}
-		}
-		printf("}, ");
-		if (((i+1)&7) == 0 && i<255)
-			printf("\n\t");
-	}
-	printf("\n};\n\n");
-
-	printf("struct {\n\tconst char *name;\n\tunsigned int bit;\n} camel_charinfo[] = {\n");
-	for (j=0;tables[j].name;j++) {
-		printf("\t{ \"%s\", 0x%04x },\n", tables[j].name, tables[j].bit);
-	}
-	printf("};\n\n");
-
-	printf("#define charset_mask(x) \\\n");
-	for (k=0;k<bytes;k++) {
-		if (k!=0)
-			printf("\t| ");
-		else
-			printf("\t");
-		printf("(camel_charmap[(x)>>8].bits%d?camel_charmap[(x)>>8].bits%d[(x)&0xff]<<%d:0)", k, k, k*8);
-		if (k<bytes-1)
-			printf("\t\\\n");
-	}
-	printf("\n\n");
-
-}
-
-#else
-
-#include "camel-charset-map.h"
-#include "camel-charset-map-private.h"
-#include "hash-table-utils.h"
-#include <gal/unicode/gunicode.h>
-#include <locale.h>
-#include <string.h>
-#include <ctype.h>
-#include <glib.h>
-#ifdef ENABLE_THREADS
-#include <pthread.h>
-#endif
-
-
-#ifdef ENABLE_THREADS
-static pthread_mutex_t iconv_charsets_lock = PTHREAD_MUTEX_INITIALIZER;
-#define ICONV_CHARSETS_LOCK() pthread_mutex_lock (&iconv_charsets_lock)
-#define ICONV_CHARSETS_UNLOCK() pthread_mutex_unlock (&iconv_charsets_lock)
-#else
-#define ICONV_CHARSETS_LOCK()
-#define ICONV_CHARSETS_UNLOCK()
-#endif /* ENABLE_THREADS */
-
-static GHashTable *iconv_charsets = NULL;
-static char *locale_charset = NULL;
-
-struct {
-	char *charset;
-	char *iconv_name;
-} known_iconv_charsets[] = {
-	/* charset name, iconv-friendly charset name */
-	{ "iso-8859-1",     "iso-8859-1" },
-	{ "iso8859-1",      "iso-8859-1" },
-	/* the above mostly serves as an example for iso-style charsets,
-	   but we have code that will populate the iso-*'s if/when they
-	   show up in camel_charset_map_to_iconv() so I'm
-	   not going to bother putting them all in here... */
-	{ "windows-cp1251", "cp1251"     },
-	{ "windows-1251",   "cp1251"     },
-	{ "cp1251",         "cp1251"     },
-	/* the above mostly serves as an example for windows-style
-	   charsets, but we have code that will parse and convert them
-	   to their cp#### equivalents if/when they show up in
-	   camel_charset_map_to_iconv() so I'm not going to bother
-	   putting them all in here... */
-	{ "ks_c_5601-1987", "euc-kr"     },
-	{ NULL,             NULL         }
-};
-
-
-static void
-shutdown_foreach (gpointer key, gpointer value, gpointer data)
-{
-	g_free (key);
-	g_free (value);
-}
-
-static void
-camel_charset_map_shutdown (void)
-{
-	g_hash_table_foreach (iconv_charsets, shutdown_foreach, NULL);
-	g_hash_table_destroy (iconv_charsets);
-	g_free (locale_charset);
-}
-
-void
-camel_charset_map_init (void)
-{
-	char *locale;
-	int i;
-	
-	if (iconv_charsets)
-		return;
-	
-	iconv_charsets = g_hash_table_new (g_strcase_hash, g_strcase_equal);
-	for (i = 0; known_iconv_charsets[i].charset != NULL; i++) {
-		g_hash_table_insert (iconv_charsets, g_strdup (known_iconv_charsets[i].charset),
-				     g_strdup (known_iconv_charsets[i].iconv_name));
-	}
-	
-	locale = setlocale (LC_ALL, NULL);
-	
-	if (!locale || !strcmp (locale, "C") || !strcmp (locale, "POSIX")) {
-		/* The locale "C"  or  "POSIX"  is  a  portable  locale;  its
-		 * LC_CTYPE  part  corresponds  to  the 7-bit ASCII character
-		 * set.
-		 */
-		
-		locale_charset = NULL;
-	} else {
-		/* A locale name is typically of  the  form  language[_terri-
-		 * tory][.codeset][@modifier],  where  language is an ISO 639
-		 * language code, territory is an ISO 3166 country code,  and
-		 * codeset  is  a  character  set or encoding identifier like
-		 * ISO-8859-1 or UTF-8.
-		 */
-		char *p;
-		int len;
-		
-		p = strchr (locale, '@');
-		len = p ? (p - locale) : strlen (locale);
-		if ((p = strchr (locale, '.'))) {
-			locale_charset = g_strndup (p + 1, len - (p - locale) + 1);
-			g_strdown (locale_charset);
-		}
-	}
-	
-	g_atexit (camel_charset_map_shutdown);
-}
-
-void
-camel_charset_init (CamelCharset *c)
-{
-	c->mask = ~0;
-	c->level = 0;
-}
-
-void
-camel_charset_step (CamelCharset *c, const char *in, int len)
-{
-	register unsigned int mask;
-	register int level;
-	const char *inptr = in, *inend = in+len;
-
-	mask = c->mask;
-	level = c->level;
-
-	/* check what charset a given string will fit in */
-	while (inptr < inend) {
-		gunichar c;
-		const char *newinptr;
-		newinptr = g_utf8_next_char(inptr);
-		c = g_utf8_get_char(inptr);
-		if (newinptr == NULL || !g_unichar_validate (c)) {
-			inptr++;
-			continue;
-		}
-
-		inptr = newinptr;
-		if (c<=0xffff) {
-			mask &= charset_mask(c);
-		
-			if (c>=128 && c<256)
-				level = MAX(level, 1);
-			else if (c>=256)
-				level = MAX(level, 2);
-		} else {
-			mask = 0;
-			level = MAX(level, 2);
-		}
-	}
-
-	c->mask = mask;
-	c->level = level;
-}
-
-/* gets the best charset from the mask of chars in it */
-static const char *
-camel_charset_best_mask(unsigned int mask)
-{
-	int i;
-
-	for (i=0;i<sizeof(camel_charinfo)/sizeof(camel_charinfo[0]);i++) {
-		if (camel_charinfo[i].bit & mask)
-			return camel_charinfo[i].name;
-	}
-	return "UTF-8";
-}
-
-const char *
-camel_charset_best_name (CamelCharset *charset)
-{
-	if (charset->level == 1)
-		return "ISO-8859-1";
-	else if (charset->level == 2)
-		return camel_charset_best_mask (charset->mask);
-	else
-		return NULL;
-
-}
-
-/* finds the minimum charset for this string NULL means US-ASCII */
-const char *
-camel_charset_best (const char *in, int len)
-{
-	CamelCharset charset;
-
-	camel_charset_init (&charset);
-	camel_charset_step (&charset, in, len);
-	return camel_charset_best_name (&charset);
-}
-
-const char *
-camel_charset_locale_name (void)
-{
-	return locale_charset;
-}
-
-const char *
-camel_charset_to_iconv (const char *name)
-{
-	const char *charset;
-	
-	if (name == NULL)
-		return NULL;
-	
-	/* special-case hack... */
-	if (!g_strcasecmp (name, "x-unknown"))
-		return locale_charset ? locale_charset : "iso-8859-1";
-	
-	ICONV_CHARSETS_LOCK ();
-	charset = g_hash_table_lookup (iconv_charsets, name);
-	if (!charset) {
-		/* Attempt to friendlyify the charset */
-		char *new_charset, *p;
-		int len;
-		
-		if (!g_strncasecmp (name, "iso", 3) && name[3] != '-' && name[3] != '_') {
-			/* Hack to convert charsets like ISO8859-1 to iconv-friendly ISO-8859-1 */
-			len = strlen (name);
-			new_charset = g_malloc (len + 2);
-			memcpy (new_charset, name, 3);
-			new_charset[3] = '-';
-			memcpy (new_charset + 4, name + 3, len - 3);
-			new_charset[len + 1] = '\0';
-		} else if (!g_strncasecmp (name, "windows-", 8)) {
-			/* Convert charsets like windows-1251 and windows-cp1251 to iconv-friendly cp1251 */
-			new_charset = (char *) name + 8;
-			if (!g_strncasecmp (new_charset, "cp", 2))
-				new_charset += 2;
-			
-			for (p = new_charset; *p && isdigit ((unsigned) *p); p++);
-			if (*p == '\0')
-				new_charset = g_strdup_printf ("cp%s", new_charset);
-			else
-				new_charset = g_strdup (name);
-		} else {
-			/* *shrug* - add it to the hash table just the way it is? */
-			new_charset = g_strdup (name);
-		}
-		
-		g_hash_table_insert (iconv_charsets, g_strdup (name), new_charset);
-		charset = new_charset;
-	}
-	ICONV_CHARSETS_UNLOCK ();
-	
-	return charset;
-}
-
-#endif /* !BUILD_MAP */
-