lmtp: Add support for making server rawlogs using the lmtp_rawlog_dir…

… setting.

src/lmtp/client.c

@@ -158,6 +158,7 @@ struct client *client_create(int fd_in, int fd_out,
 	lmtp_set.hostname = client->unexpanded_lda_set->hostname;
 	lmtp_set.rcpt_domain_optional = TRUE;
 	lmtp_set.max_client_idle_time_msecs = CLIENT_IDLE_TIMEOUT_MSECS;
+	lmtp_set.rawlog_dir = client->lmtp_set->lmtp_rawlog_dir;
 
 	client->conn = smtp_server_connection_create
 		(lmtp_server, fd_in, fd_out,

src/lmtp/lmtp-settings.c

@@ -64,6 +64,8 @@ static const struct setting_define lmtp_setting_defines[] = {
 	DEF(SET_BOOL, lmtp_rcpt_check_quota),
 	DEF(SET_UINT, lmtp_user_concurrency_limit),
 	DEF(SET_ENUM, lmtp_hdr_delivery_address),
+	DEF(SET_STR_VARS, lmtp_rawlog_dir),
+
 	DEF(SET_STR_VARS, login_greeting),
 	DEF(SET_STR, login_trusted_networks),
 
@@ -76,6 +78,8 @@ static const struct lmtp_settings lmtp_default_settings = {
 	.lmtp_rcpt_check_quota = FALSE,
 	.lmtp_user_concurrency_limit = 0,
 	.lmtp_hdr_delivery_address = "final:none:original",
+	.lmtp_rawlog_dir = "",
+
 	.login_greeting = PACKAGE_NAME" ready.",
 	.login_trusted_networks = ""
 };

src/lmtp/lmtp-settings.h

@@ -18,6 +18,8 @@ struct lmtp_settings {
 	bool lmtp_rcpt_check_quota;
 	unsigned int lmtp_user_concurrency_limit;
 	const char *lmtp_hdr_delivery_address;
+	const char *lmtp_rawlog_dir;
+
 	const char *login_greeting;
 	const char *login_trusted_networks;