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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_HTTP_PRIVATE_H_
#define SRC_LIBUTIL_HTTP_PRIVATE_H_
#include "http_connection.h"
#include "http_parser.h"
#include "str_util.h"
#include "keypair.h"
#include "keypairs_cache.h"
#include "ref.h"
#include "upstream.h"
#include "khash.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* HTTP header structure
*/
struct rspamd_http_header {
rspamd_fstring_t *combined;
rspamd_ftok_t name;
rspamd_ftok_t value;
struct rspamd_http_header *prev, *next;
};
KHASH_INIT(rspamd_http_headers_hash, rspamd_ftok_t *,
struct rspamd_http_header *, 1,
rspamd_ftok_icase_hash, rspamd_ftok_icase_equal);
/**
* HTTP message structure, used for requests and replies
*/
struct rspamd_http_message {
rspamd_fstring_t *url;
GString *host;
rspamd_fstring_t *status;
khash_t(rspamd_http_headers_hash) * headers;
struct _rspamd_body_buf_s {
/* Data start */
const gchar *begin;
/* Data len */
gsize len;
/* Allocated len */
gsize allocated_len;
/* Data buffer (used to write data inside) */
gchar *str;
/* Internal storage */
union _rspamd_storage_u {
rspamd_fstring_t *normal;
struct _rspamd_storage_shared_s {
struct rspamd_storage_shmem *name;
gint shm_fd;
} shared;
} c;
} body_buf;
struct rspamd_cryptobox_pubkey *peer_key;
time_t date;
time_t last_modified;
unsigned port;
int type;
gint code;
enum http_method method;
gint flags;
ref_entry_t ref;
};
struct rspamd_keepalive_hash_key {
rspamd_inet_addr_t *addr;
gchar *host;
gboolean is_ssl;
unsigned port;
GQueue conns;
};
gint32 rspamd_keep_alive_key_hash(struct rspamd_keepalive_hash_key *k);
bool rspamd_keep_alive_key_equal(struct rspamd_keepalive_hash_key *k1,
struct rspamd_keepalive_hash_key *k2);
KHASH_INIT(rspamd_keep_alive_hash, struct rspamd_keepalive_hash_key *,
char, 0, rspamd_keep_alive_key_hash, rspamd_keep_alive_key_equal);
struct rspamd_http_context {
struct rspamd_http_context_cfg config;
struct rspamd_keypair_cache *client_kp_cache;
struct rspamd_cryptobox_keypair *client_kp;
struct rspamd_keypair_cache *server_kp_cache;
struct upstream_ctx *ups_ctx;
struct upstream_list *http_proxies;
gpointer ssl_ctx;
gpointer ssl_ctx_noverify;
struct ev_loop *event_loop;
ev_timer client_rotate_ev;
khash_t(rspamd_keep_alive_hash) * keep_alive_hash;
};
#define HTTP_ERROR http_error_quark()
GQuark http_error_quark(void);
void rspamd_http_message_storage_cleanup(struct rspamd_http_message *msg);
gboolean rspamd_http_message_grow_body(struct rspamd_http_message *msg,
gsize len);
#ifdef __cplusplus
}
#endif
#endif /* SRC_LIBUTIL_HTTP_PRIVATE_H_ */
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