[Dovecot] Japanese Search

[Timo Sirainen]

On Fri, 2004-12-24 at 15:26 +0900, Kazuo Moriwaka wrote:
> 2 calls of charset_to_ucase_utf8_string() is caused 
> by commands like following:
> a001 search charset ***** body "*****" 
> 
> When imapd receive it, it calls message_body_search()
> 
> Call flow is look like:
> 
> message_body_search() 
>  +-> message_body_search_init()
>  |   +-> charset_to_ucase_utf8_string()   <-- 1st (key is 'charset')
>  +-> message_bodd_search_ctx()
>      +-> message_search_header()
>          +-> message_header_search_init()
>              +-> charset_to_ucase_utf8_string()  <-- 2nd (key is utf-8)

This happens only when it's searching MIME part headers, so it shouldn't
affect the actual body searching? I did several tests and looks like it
all works, except that one. I used this patch:

--- lib-mail/message-body-search.c	20 Dec 2004 12:51:18 -0000	1.21
+++ lib-mail/message-body-search.c	6 Jan 2005 21:39:27 -0000
@@ -109,8 +109,7 @@
 
 	hdr_search_ctx = message_header_search_init(pool_datastack_create(),
 						    ctx->body_ctx->key,
-						    ctx->body_ctx->charset,
-						    NULL);
+						    "UTF-8", NULL);
 	if (hdr_search_ctx == NULL) {
 		/* Invalid key. */
 		return FALSE;

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