From b88f6b9593ad0a6fda85ca8d01b623583f714bcc Mon Sep 17 00:00:00 2001
From: Not Zed <NotZed@Ximian.com>
Date: Thu, 12 Jul 2001 05:02:11 +0000
Subject: Removed. (check_html_charset): Replaced with this.

2001-07-12  Not Zed  <NotZed@Ximian.com>

        * camel-mime-part-utils.c (extract_metatag_charset): Removed.
        (check_html_charset): Replaced with this.
        (simple_data_wrapper_construct_from_parser): Call
        check_html_charset if we dont have a charset on the content-type,
        and we have text/html data.
        (check_html_charset): We also need to do qp/base64 decoding
        ourselves, sigh.

        * camel-mime-utils.c (html_meta_param_list_decode): Removed.  This
        was very wrong, the rules for mail headers vastly different from
        rules for decoding html elements.
        (rfc2184_decode): Move the malloc inside the iconv_open worked,
        otherwise we have a memleak.

        * camel-mime-filter-html.c (camel_mime_filter_html_finalize, init,
        run, reset): Changed to use camelhtmlparser, and fixed a tiny
        memleak.

        * camel-html-parser.c: Made the html indexer tokeniser re-usable.
        ONLY TO BE USED INTERNAL TO CAMEL HOWEVER.
        (tokenise_step): Slight fix to non-quoted values.

svn path=/trunk/; revision=11028
---
 camel/camel-mime-utils.c | 73 +++++++-----------------------------------------
 1 file changed, 10 insertions(+), 63 deletions(-)

(limited to 'camel/camel-mime-utils.c')

diff --git a/camel/camel-mime-utils.c b/camel/camel-mime-utils.c
index eb228cd748..f051c0d596 100644
--- a/camel/camel-mime-utils.c
+++ b/camel/camel-mime-utils.c
@@ -903,7 +903,7 @@ rfc2047_decode_word(const char *in, int len)
 {
 	const char *inptr = in+2;
 	const char *inend = in+len-2;
-	char *inbuf;
+	const char *inbuf;
 	char *encname;
 	int tmplen;
 	int ret;
@@ -1150,7 +1150,7 @@ rfc2047_encode_word(GString *outstring, const char *in, int len, const char *typ
 	iconv_t ic = (iconv_t *)-1;
 	char *buffer, *out, *ascii;
 	size_t inlen, outlen, enclen, bufflen;
-	char *inptr, *p;
+	const char *inptr, *p;
 	int first = 1;
 
 	d(printf("Converting [%d] '%.*s' to %s\n", len, len, in, type));
@@ -1159,7 +1159,7 @@ rfc2047_encode_word(GString *outstring, const char *in, int len, const char *typ
 	bufflen = len*6+16;
 	buffer = alloca(bufflen);
 	inlen = len;
-	inptr = (char *) in;
+	inptr = in;
 
 	ascii = alloca(bufflen);
 
@@ -1808,20 +1808,21 @@ rfc2184_decode (const char *in, int len)
 	
 	inptr++;
 	if (inptr < inend) {
-		char *decword, *inbuf, *outbase, *outbuf;
+		char *decword, *outbase, *outbuf;
+		const char *inbuf;
 		int inlen, outlen;
 		iconv_t ic;
 		
 		inbuf = decword = hex_decode (inptr, inend - inptr);
 		inlen = strlen (inbuf);
-		
-		outlen = inlen * 6 + 16;
-		outbuf = outbase = g_malloc (outlen);
-		
+				
 		ic = iconv_open ("UTF-8", encoding);
 		if (ic != (iconv_t) -1) {
 			int ret;
-			
+		
+			outlen = inlen * 6 + 16;
+			outbuf = outbase = g_malloc (outlen);
+	
 			ret = iconv (ic, &inbuf, &inlen, &outbuf, &outlen);
 			if (ret >= 0) {
 				iconv (ic, NULL, 0, &outbuf, &outlen);
@@ -2720,60 +2721,6 @@ header_param_list_decode(const char *in)
 	return header_decode_param_list(&in);
 }
 
-struct _header_param *
-html_meta_param_list_decode (const char *in, int inlen)
-{
-	/* example: <META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> */
-	struct _header_param *params = NULL, *last = NULL;
-	const char *inptr, *inend;
-	
-	if (in == NULL)
-		return NULL;
-	
-	inptr = in;
-	inend = inptr + inlen;
-	
-	if (*inptr != '<')
-		return NULL;
-	
-	if (!g_strncasecmp (inptr, "<meta", 5))
-		inptr += 5;
-	else
-		return NULL;
-	
-	header_decode_lwsp (&inptr);
-	
-	while (inptr < inend && *inptr != '>') {
-		char *name = NULL, *value = NULL;
-		struct _header_param *param;
-		
-		name = decode_token (&inptr);
-		header_decode_lwsp (&inptr);
-		if (*inptr != '=') {
-			g_free (name);
-			break;
-		}
-		
-		inptr++;
-		value = header_decode_value (&inptr);
-		header_decode_lwsp (&inptr);
-		
-		param = g_malloc (sizeof (struct _header_param));
-		param->next = NULL;
-		param->name = name;
-		param->value = value;
-		
-		if (last) {
-			last->next = param;
-			last = param;
-		} else {
-			last = params = param;
-		}
-	}
-	
-	return params;
-}
-
 /* FIXME: I wrote this in a quick & dirty fasion - it may not be 100% correct */
 static char *
 header_encode_param (const unsigned char *in, gboolean *encoded)
-- 
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