From 234e7468612c110feafce72b87a0b4b242050406 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@rambler-co.ru>
Date: Fri, 11 Feb 2011 16:51:02 +0300
Subject: [PATCH] * Write Emails: header in output

---
 src/protocol.c              | 59 +++++++++++++++++++++++++++++++++++++
 src/tokenizers/tokenizers.c |  2 +-
 src/url.c                   |  6 ++--
 3 files changed, 63 insertions(+), 4 deletions(-)

diff --git a/src/protocol.c b/src/protocol.c
index 08bd88059..f5ef6bac2 100644
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -550,6 +550,61 @@ show_url_header (struct worker_task *task)
 	return rspamd_dispatcher_write (task->dispatcher, outbuf, r, FALSE, FALSE);
 }
 
+static gboolean
+show_email_header (struct worker_task *task)
+{
+	gint                            r = 0;
+	gchar                           outbuf[OUTBUFSIZ];
+	struct uri                     *url;
+	GList                          *cur;
+	gsize                           len;
+	GTree                          *url_tree;
+
+	r = rspamd_snprintf (outbuf, sizeof (outbuf), "Emails: ");
+	url_tree = g_tree_new (compare_url_func);
+	cur = task->emails;
+	while (cur) {
+		url = cur->data;
+		if (g_tree_lookup (url_tree, url) == NULL && url->hostlen > 0) {
+			g_tree_insert (url_tree, url, url);
+			len = url->hostlen + url->userlen + 1;
+			/* Skip long hosts to avoid protocol coollisions */
+			if (len > OUTBUFSIZ) {
+				cur = g_list_next (cur);
+				continue;
+			}
+			/* Do header folding */
+			if (len + r >= OUTBUFSIZ - 3) {
+				outbuf[r++] = '\r';
+				outbuf[r++] = '\n';
+				outbuf[r] = ' ';
+				if (! rspamd_dispatcher_write (task->dispatcher, outbuf, r, TRUE, FALSE)) {
+					return FALSE;
+				}
+				r = 0;
+			}
+			/* Write url host to buf */
+			if (g_list_next (cur) != NULL) {
+				r += rspamd_snprintf (outbuf + r, sizeof (outbuf) - r, "%*s@%*s, ",
+						url->userlen, url->user,
+						url->hostlen, url->host);
+			}
+			else {
+				r += rspamd_snprintf (outbuf + r, sizeof (outbuf) - r, "%*s@%*s",
+										url->userlen, url->user,
+										url->hostlen, url->host);
+			}
+		}
+		cur = g_list_next (cur);
+	}
+	if (r == 0) {
+		return TRUE;
+	}
+	r += rspamd_snprintf (outbuf + r, sizeof (outbuf) - r, CRLF);
+
+	return rspamd_dispatcher_write (task->dispatcher, outbuf, r, FALSE, FALSE);
+}
+
 static void
 metric_symbols_callback (gpointer key, gpointer value, void *user_data)
 {
@@ -853,6 +908,10 @@ write_check_reply (struct worker_task *task)
 		if (! show_url_header (task)) {
 			return FALSE;
 		}
+		/* Emails stat */
+		if (! show_email_header (task)) {
+			return FALSE;
+		}
 	}
 	
 	write_hashes_to_log (task, logbuf, cd.log_offset, cd.log_size);
diff --git a/src/tokenizers/tokenizers.c b/src/tokenizers/tokenizers.c
index 9c3e7f1f9..faa8f074b 100644
--- a/src/tokenizers/tokenizers.c
+++ b/src/tokenizers/tokenizers.c
@@ -264,7 +264,7 @@ tokenize_subject (struct worker_task *task, GTree ** tree)
 		memory_pool_add_destructor (task->task_pool, (pool_destruct_func) g_tree_destroy, *tree);
 	}
 
-	osb_tokenizer = get_tokenizer ("osb");
+	osb_tokenizer = get_tokenizer ("osb-text");
 
 	/* Try to use pre-defined subject */
 	if (task->subject != NULL) {
diff --git a/src/url.c b/src/url.c
index 596d17d3a..1251b06b6 100644
--- a/src/url.c
+++ b/src/url.c
@@ -1117,17 +1117,17 @@ url_email_start (const gchar *begin, const gchar *end, const gchar *pos, url_mat
 	if (pos > begin && *pos == '@') {
 		/* Try to extract it with username */
 		p = pos - 1;
-		while (p > begin && is_atom (*p)) {
+		while (p > begin && (is_domain (*p) || *p == '.')) {
 			p --;
 		}
-		if (!is_atom (*p)) {
+		if (!is_domain (*p)) {
 			match->m_begin = p + 1;
 			return TRUE;
 		}
 	}
 	else {
 		p = pos + strlen (match->pattern);
-		if (is_atom (*p)) {
+		if (is_domain (*p)) {
 			match->m_begin = p;
 			return TRUE;
 		}
-- 
2.39.5