Adding upstream version 3.8.1.upstream/3.8.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 98 insertions, 0 deletions

diff --git a/src/libserver/roll_history.h b/src/libserver/roll_history.h
new file mode 100644
index 0000000..62bce7f
--- /dev/null
+++ b/src/libserver/roll_history.h
@@ -0,0 +1,98 @@
+/*-
+ * Copyright 2016 Vsevolod Stakhov
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef ROLL_HISTORY_H_
+#define ROLL_HISTORY_H_
+
+#include "config.h"
+#include "mem_pool.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Roll history is a special cycled buffer for checked messages, it is designed for writing history messages
+ * and displaying them in webui
+ */
+
+#define HISTORY_MAX_ID 256
+#define HISTORY_MAX_SYMBOLS 256
+#define HISTORY_MAX_USER 32
+#define HISTORY_MAX_ADDR 32
+
+struct rspamd_task;
+struct rspamd_config;
+
+struct roll_history_row {
+	ev_tstamp timestamp;
+	gchar message_id[HISTORY_MAX_ID];
+	gchar symbols[HISTORY_MAX_SYMBOLS];
+	gchar user[HISTORY_MAX_USER];
+	gchar from_addr[HISTORY_MAX_ADDR];
+	gsize len;
+	gdouble scan_time;
+	gdouble score;
+	gdouble required_score;
+	gint action;
+	guint completed;
+};
+
+struct roll_history {
+	struct roll_history_row *rows;
+	gboolean disabled;
+	guint nrows;
+	guint cur_row;
+};
+
+/**
+ * Returns new roll history
+ * @param pool pool for shared memory
+ * @return new structure
+ */
+struct roll_history *rspamd_roll_history_new(rspamd_mempool_t *pool,
+											 guint max_rows, struct rspamd_config *cfg);
+
+/**
+ * Update roll history with data from task
+ * @param history roll history object
+ * @param task task object
+ */
+void rspamd_roll_history_update(struct roll_history *history,
+								struct rspamd_task *task);
+
+/**
+ * Load previously saved history from file
+ * @param history roll history object
+ * @param filename filename to load from
+ * @return TRUE if history has been loaded
+ */
+gboolean rspamd_roll_history_load(struct roll_history *history,
+								  const gchar *filename);
+
+/**
+ * Save history to file
+ * @param history roll history object
+ * @param filename filename to load from
+ * @return TRUE if history has been saved
+ */
+gboolean rspamd_roll_history_save(struct roll_history *history,
+								  const gchar *filename);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ROLL_HISTORY_H_ */