示例#1
0
static int testmaildirsearch(const char *chset, const char *needle,
			     const char *haystack)
{
	struct maildir_searchengine se;
	unicode_char *ucptr;
	size_t ucsize;
	size_t i;
	libmail_u_convert_handle_t h=libmail_u_convert_tou_init(chset, &ucptr,
								&ucsize, 1);

	if (h == NULL)
	{
		perror("libmail_u_convert_tou_init");
		return 1;
	}

	if (libmail_u_convert(h, haystack, strlen(haystack)))
	{
		libmail_u_convert_deinit(h, NULL);
		perror("libmail_u_convert_tou");
		return 1;
	}

	if (libmail_u_convert_deinit(h, NULL))
	{
		perror("libmail_u_convert_deinit");
		return 1;
	}

	maildir_search_init(&se);

	if (maildir_search_start_str_chset(&se, needle, chset))
	{
		perror("maildir_search_start_str_chset");
		maildir_search_destroy(&se);
		free(ucptr);
		return 1;
	}
	maildir_search_reset(&se);

	for (i=0; ucptr[i]; ++i)
	{
		maildir_search_step_unicode_lc(&se, ucptr[i]);
		if (maildir_search_found(&se))
		{
			free(ucptr);
			maildir_search_destroy(&se);
			return 0;
		}
	}
	free(ucptr);
	maildir_search_destroy(&se);
	return 2;
}
示例#2
0
int maildir_search_start_unicode(struct maildir_searchengine *sei,
				 const unicode_char *s)
{
	unsigned i, j, *r;

	size_t n;

	for (n=0; s[n]; ++n)
		;
	++n;

	if (sei->string)
		free(sei->string);

	sei->string=malloc(n * sizeof(*s));
	if (!sei->string)
		return (-1);
	sei->string_l=n-1;

	memcpy(sei->string, s, n * sizeof(*s));

	if (sei->r)
		free(sei->r);

	sei->i=0;
	if ((sei->r=r=(unsigned *)malloc(sizeof(unsigned)*n)) == 0)
		return (-1);

	for (i=0; s[i]; i++)
		r[i]=0;

	for (i=0; s[i]; i++)
		for (j=0; s[i+j]; j++)
			if (s[j] != s[i+j])
			{
				if (r[i+j] < j)
					r[i+j]=j;
				break;
			}

	maildir_search_reset(sei);
	return (0);
}