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/*-
* 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 SRC_LIBUTIL_MAP_PRIVATE_H_
#define SRC_LIBUTIL_MAP_PRIVATE_H_
#include "config.h"
#include "mem_pool.h"
#include "keypair.h"
#include "unix-std.h"
#include "ref.h"
typedef void (*rspamd_map_dtor) (gpointer p);
enum fetch_proto {
MAP_PROTO_FILE,
MAP_PROTO_HTTP,
};
struct rspamd_map {
rspamd_mempool_t *pool;
struct rspamd_dns_resolver *r;
gboolean is_signed;
struct rspamd_cryptobox_pubkey *trusted_pubkey;
struct rspamd_config *cfg;
enum fetch_proto protocol;
map_cb_t read_callback;
map_fin_cb_t fin_callback;
void **user_data;
struct event ev;
struct timeval tv;
struct event_base *ev_base;
void *map_data;
gchar *uri;
gchar *description;
guint32 id;
guint32 checksum;
/* Shared lock for temporary disabling of map reading (e.g. when this map is written by UI) */
gint *locked;
rspamd_map_dtor dtor;
gpointer dtor_data;
};
/**
* Data specific to file maps
*/
struct file_map_data {
const gchar *filename;
struct stat st;
};
/**
* Data specific to HTTP maps
*/
struct http_map_data {
struct addrinfo *addr;
guint16 port;
gchar *path;
gchar *host;
time_t last_checked;
gboolean request_sent;
};
struct http_callback_data {
struct event_base *ev_base;
struct rspamd_http_connection *conn;
rspamd_inet_addr_t *addr;
struct timeval tv;
struct rspamd_map *map;
struct http_map_data *data;
struct map_cb_data cbdata;
struct rspamd_cryptobox_pubkey *pk;
gchar *tmpfile;
enum {
map_resolve_host2 = 0, /* 2 requests sent */
map_resolve_host1, /* 1 requests sent */
map_load_file,
map_load_pubkey,
map_load_signature
} stage;
gint out_fd;
gint fd;
ref_entry_t ref;
};
#endif /* SRC_LIBUTIL_MAP_PRIVATE_H_ */
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