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- /*
- * Copyright 2024 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;
- };
-
- int32_t 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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