X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Ffrontend%2Fconnection.c;h=ebc3b99332d92d0e929f51467edbc549f0088630;hb=7d146c24e78c57af633c57fc75883602083fb83b;hp=62e5f9de6cb717c6e5e8807771fae01d040f7de1;hpb=d24d97e4eaeb145fd6be0276ccf1570601a54d94;p=sysdb.git

diff --git a/src/frontend/connection.c b/src/frontend/connection.c
index 62e5f9d..ebc3b99 100644
--- a/src/frontend/connection.c
+++ b/src/frontend/connection.c
@@ -125,7 +125,7 @@ connection_init(sdb_object_t *obj, va_list ap)
 	conn->read = conn_read;
 	conn->write = conn_write;
 	conn->finish = NULL;
-	conn->session = NULL;
+	conn->ssl_session = NULL;
 
 	sock_fl = fcntl(conn->fd, F_GETFL);
 	if (fcntl(conn->fd, F_SETFL, sock_fl | O_NONBLOCK)) {
@@ -170,7 +170,18 @@ connection_destroy(sdb_object_t *obj)
 					"(%zu byte%s left in buffer)", len, len == 1 ? "" : "s");
 	}
 
-	sdb_log(SDB_LOG_DEBUG, "frontend: Closing connection %s", obj->name);
+	if (conn->client_addr.ss_family == AF_UNIX) {
+		sdb_log(SDB_LOG_DEBUG, "frontend: Closing connection %s from peer %s",
+				obj->name, conn->username);
+	}
+	else {
+		char host[1024] = "<unknown>", port[32] = "";
+		getnameinfo((struct sockaddr *)&conn->client_addr,
+				conn->client_addr_len, host, sizeof(host), port, sizeof(port),
+				NI_NUMERICHOST | NI_NUMERICSERV);
+		sdb_log(SDB_LOG_DEBUG, "frontend: Closing connection %s from peer %s "
+				"at %s:%s", obj->name, conn->username, host, port);
+	}
 	sdb_connection_close(conn);
 
 	if (conn->username)
@@ -280,13 +291,11 @@ command_handle(sdb_conn_t *conn)
 	assert(conn && (conn->cmd != SDB_CONNECTION_IDLE));
 	assert(! conn->skip_len);
 
-	sdb_log(SDB_LOG_DEBUG, "frontend: Handling command %u (len: %u)",
-			conn->cmd, conn->cmd_len);
-
 	if (conn->cmd == SDB_CONNECTION_PING)
 		status = sdb_connection_ping(conn);
 	else if (conn->cmd == SDB_CONNECTION_STARTUP)
 		status = sdb_fe_session_start(conn);
+
 	else if (conn->cmd == SDB_CONNECTION_QUERY)
 		status = sdb_fe_query(conn);
 	else if (conn->cmd == SDB_CONNECTION_FETCH)
@@ -297,6 +306,10 @@ command_handle(sdb_conn_t *conn)
 		status = sdb_fe_lookup(conn);
 	else if (conn->cmd == SDB_CONNECTION_STORE)
 		status = sdb_fe_store(conn);
+
+	else if (conn->cmd == SDB_CONNECTION_SERVER_VERSION)
+		status = sdb_connection_server_version(conn);
+
 	else {
 		sdb_log(SDB_LOG_WARNING, "frontend: Ignoring invalid command %#x",
 				conn->cmd);
@@ -535,5 +548,20 @@ sdb_connection_ping(sdb_conn_t *conn)
 	return 0;
 } /* sdb_connection_ping */
 
+int
+sdb_connection_server_version(sdb_conn_t *conn)
+{
+	char msg[sizeof(uint32_t) + strlen(SDB_VERSION_EXTRA) + 1];
+
+	if ((! conn) || (conn->cmd != SDB_CONNECTION_SERVER_VERSION))
+		return -1;
+
+	sdb_proto_marshal_int32(msg, sizeof(msg), (uint32_t)SDB_VERSION);
+	strncpy(msg + sizeof(uint32_t), SDB_VERSION_EXTRA,
+			sizeof(msg) - sizeof(uint32_t));
+	sdb_connection_send(conn, SDB_CONNECTION_OK, (uint32_t)sizeof(msg), msg);
+	return 0;
+} /* sdb_connection_server_version */
+
 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */