diff options
Diffstat (limited to 'src/nxt_http.h')
| -rw-r--r-- | src/nxt_http.h | 64 |
1 files changed, 52 insertions, 12 deletions
diff --git a/src/nxt_http.h b/src/nxt_http.h index 560b7310..030d77a7 100644 --- a/src/nxt_http.h +++ b/src/nxt_http.h @@ -9,6 +9,7 @@ typedef enum { + NXT_HTTP_UNSET = -1, NXT_HTTP_INVALID = 0, NXT_HTTP_CONTINUE = 100, @@ -105,6 +106,21 @@ typedef struct { } nxt_http_response_t; +typedef struct { + nxt_http_proto_t proto; + nxt_http_request_t *request; + nxt_sockaddr_t *sockaddr; + nxt_list_t *fields; + nxt_buf_t *body; + nxt_off_t remainder; + + nxt_http_status_t status:16; + nxt_http_protocol_t protocol:8; /* 2 bits */ + uint8_t header_received; /* 1 bit */ + uint8_t closed; /* 1 bit */ +} nxt_http_peer_t; + + struct nxt_http_request_s { nxt_http_proto_t proto; nxt_socket_conf_joint_t *conf; @@ -137,12 +153,14 @@ struct nxt_http_request_s { nxt_sockaddr_t *remote; nxt_sockaddr_t *local; void *tls; + nxt_task_t task; nxt_timer_t timer; void *timer_data; void *req_rpc_data; + nxt_http_peer_t *peer; nxt_buf_t *last; nxt_http_response_t resp; @@ -153,20 +171,23 @@ struct nxt_http_request_s { nxt_http_protocol_t protocol:8; /* 2 bits */ uint8_t logged; /* 1 bit */ uint8_t header_sent; /* 1 bit */ + uint8_t inconsistent; /* 1 bit */ uint8_t error; /* 1 bit */ uint8_t websocket_handshake; /* 1 bit */ }; typedef struct nxt_http_route_s nxt_http_route_t; +typedef struct nxt_http_upstream_s nxt_http_upstream_t; -struct nxt_http_pass_s { - nxt_http_pass_t *(*handler)(nxt_task_t *task, +struct nxt_http_action_s { + nxt_http_action_t *(*handler)(nxt_task_t *task, nxt_http_request_t *r, - nxt_http_pass_t *pass); + nxt_http_action_t *action); union { nxt_http_route_t *route; + nxt_http_upstream_t *upstream; nxt_app_t *application; } u; @@ -178,12 +199,19 @@ typedef struct { void (*body_read)(nxt_task_t *task, nxt_http_request_t *r); void (*local_addr)(nxt_task_t *task, nxt_http_request_t *r); void (*header_send)(nxt_task_t *task, nxt_http_request_t *r, - nxt_work_handler_t body_handler); + nxt_work_handler_t body_handler, void *data); void (*send)(nxt_task_t *task, nxt_http_request_t *r, nxt_buf_t *out); nxt_off_t (*body_bytes_sent)(nxt_task_t *task, nxt_http_proto_t proto); void (*discard)(nxt_task_t *task, nxt_http_request_t *r, nxt_buf_t *last); void (*close)(nxt_task_t *task, nxt_http_proto_t proto, nxt_socket_conf_joint_t *joint); + + void (*peer_connect)(nxt_task_t *task, nxt_http_peer_t *peer); + void (*peer_header_send)(nxt_task_t *task, nxt_http_peer_t *peer); + void (*peer_header_read)(nxt_task_t *task, nxt_http_peer_t *peer); + void (*peer_read)(nxt_task_t *task, nxt_http_peer_t *peer); + void (*peer_close)(nxt_task_t *task, nxt_http_peer_t *peer); + void (*ws_frame_start)(nxt_task_t *task, nxt_http_request_t *r, nxt_buf_t *ws_frame); } nxt_http_proto_table_t; @@ -218,7 +246,7 @@ void nxt_http_request_error(nxt_task_t *task, nxt_http_request_t *r, nxt_http_status_t status); void nxt_http_request_read_body(nxt_task_t *task, nxt_http_request_t *r); void nxt_http_request_header_send(nxt_task_t *task, nxt_http_request_t *r, - nxt_work_handler_t body_handler); + nxt_work_handler_t body_handler, void *data); void nxt_http_request_ws_frame_start(nxt_task_t *task, nxt_http_request_t *r, nxt_buf_t *ws_frame); void nxt_http_request_send(nxt_task_t *task, nxt_http_request_t *r, @@ -238,24 +266,36 @@ nxt_int_t nxt_http_request_content_length(void *ctx, nxt_http_field_t *field, nxt_http_routes_t *nxt_http_routes_create(nxt_task_t *task, nxt_router_temp_conf_t *tmcf, nxt_conf_value_t *routes_conf); -nxt_http_pass_t *nxt_http_pass_create(nxt_task_t *task, +nxt_http_action_t *nxt_http_action_create(nxt_task_t *task, nxt_router_temp_conf_t *tmcf, nxt_str_t *name); void nxt_http_routes_resolve(nxt_task_t *task, nxt_router_temp_conf_t *tmcf); -nxt_http_pass_t *nxt_http_pass_application(nxt_task_t *task, +nxt_http_action_t *nxt_http_pass_application(nxt_task_t *task, nxt_router_temp_conf_t *tmcf, nxt_str_t *name); void nxt_http_routes_cleanup(nxt_task_t *task, nxt_http_routes_t *routes); -void nxt_http_pass_cleanup(nxt_task_t *task, nxt_http_pass_t *pass); +void nxt_http_action_cleanup(nxt_task_t *task, nxt_http_action_t *action); -nxt_http_pass_t *nxt_http_static_handler(nxt_task_t *task, - nxt_http_request_t *r, nxt_http_pass_t *pass); +nxt_http_action_t *nxt_http_static_handler(nxt_task_t *task, + nxt_http_request_t *r, nxt_http_action_t *action); nxt_int_t nxt_http_static_mtypes_init(nxt_mp_t *mp, nxt_lvlhsh_t *hash); nxt_int_t nxt_http_static_mtypes_hash_add(nxt_mp_t *mp, nxt_lvlhsh_t *hash, nxt_str_t *extension, nxt_str_t *type); nxt_str_t *nxt_http_static_mtypes_hash_find(nxt_lvlhsh_t *hash, nxt_str_t *extension); -nxt_http_pass_t *nxt_http_request_application(nxt_task_t *task, - nxt_http_request_t *r, nxt_http_pass_t *pass); +nxt_http_action_t *nxt_http_application_handler(nxt_task_t *task, + nxt_http_request_t *r, nxt_http_action_t *action); + +nxt_int_t nxt_http_proxy_create(nxt_mp_t *mp, nxt_http_action_t *action); +nxt_int_t nxt_http_proxy_date(void *ctx, nxt_http_field_t *field, + uintptr_t data); +nxt_int_t nxt_http_proxy_content_length(void *ctx, nxt_http_field_t *field, + uintptr_t data); +nxt_int_t nxt_http_proxy_skip(void *ctx, nxt_http_field_t *field, + uintptr_t data); +nxt_buf_t *nxt_http_proxy_buf_mem_alloc(nxt_task_t *task, nxt_http_request_t *r, + size_t size); +void nxt_http_proxy_buf_mem_free(nxt_task_t *task, nxt_http_request_t *r, + nxt_buf_t *b); extern nxt_time_string_t nxt_http_date_cache; |