If the type is encoded, get the fallback charset from the message

2001-09-24    <NotZed@Ximian.com>

        * camel-filter-search.c (check_header): If the type is encoded,
        get the fallback charset from the message content-type.

        * camel-mime-part-utils.c (check_html_charset): Dont check for
        charset==null before calling charset_to_iconv.
        (simple_data_wrapper_construct_from_parser): "

        * camel-mime-message.c (process_header): Try use content-type
        charset param as the fallback charset.

        * camel-charset-map.c (camel_charset_to_iconv): Handle name ==
        NULL, return NULL.

        * camel-folder-summary.c (camel_folder_summary_format_address):
        (camel_folder_summary_format_string): Made private again, removed
        #warning about it.  Renamed to s/camel_folder//.
        (summary_format_string): Take default charset param.
        (camel_message_info_new_from_header, message_info_new): Decode
        content-type field to get the charset parameter to use as the
        default charset for decoding strings.

        * camel-search-private.c (camel_search_header_match): Pass NULL as
        the charset, the locale charset is always tried.
        (camel_search_header_match): Supply a default_charset parameter to
        be used with TYPE_ENCODED params.

        * camel-mime-utils.c
        (header_param): get rid of the g_strcasecmp crap.
        (header_set_param): Same here.
        (header_decode_param_list): And here.
        (header_decode_text): Totally rewritten.  30% of its size.  If the
        word is not rfc2047 encoded, always try default_charset if
        supplied, if that fails, try locale charset if it exists, if that
        fails then assume latin1/7 bit ascii.
        (append_8bit): Changed to return FALSE if we can't convert for
        whatever reason, and dont append anything.

        * camel-mime-part.h (struct _CamelMimePart): Move content_type and
        headers out of the 'private' section.

        * camel-mime-part.c (get_headers): Dont do any conversion on the
        header.
        (process_header): Get the content-type charset as the fallback
        charset for decode_string.
        (construct_from_parser): IF we have a content-type header, process
        it before doing anything else, so we have access to a fallback
        charset for invalid headers.

svn path=/trunk/; revision=13096

1 files changed, 3 insertions, 0 deletions

diff --git a/camel/camel-charset-map.c b/camel/camel-charset-map.c
index 63e33c81ec..dbd956a15d 100644
--- a/camel/camel-charset-map.c
+++ b/camel/camel-charset-map.c
@@ -397,6 +397,9 @@ camel_charset_to_iconv (const char *name)
 {
 	const char *charset;
 	
+	if (name == NULL)
+		return NULL;
+
 	ICONV_CHARSETS_LOCK ();
 	charset = g_hash_table_lookup (iconv_charsets, name);
 	if (!charset) {