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#ifndef _NET_TUX_U_H
#define _NET_TUX_U_H
#include <stdint.h>
/*
* TUX - Integrated Application Protocols Layer and Object Cache
*
* Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
*
* tux_u.h: HTTP module API - HTTP interface to user-space
*/
/*
* Different major versions are not compatible.
* Different minor versions are only downward compatible.
* Different patchlevel versions are downward and upward compatible.
*/
#define TUX_MAJOR_VERSION 3
#define TUX_MINOR_VERSION 0
#define TUX_PATCHLEVEL_VERSION 0
#define __KERNEL_SYSCALLS__
typedef enum http_versions {
HTTP_1_0,
HTTP_1_1
} http_version_t;
/*
* Request methods known to HTTP:
*/
typedef enum http_methods {
METHOD_NONE,
METHOD_GET,
METHOD_HEAD,
METHOD_POST,
METHOD_PUT,
NR_METHODS
} http_method_t;
enum user_req {
TUX_ACTION_STARTUP = 1,
TUX_ACTION_SHUTDOWN = 2,
TUX_ACTION_STARTTHREAD = 3,
TUX_ACTION_STOPTHREAD = 4,
TUX_ACTION_EVENTLOOP = 5,
TUX_ACTION_GET_OBJECT = 6,
TUX_ACTION_SEND_OBJECT = 7,
TUX_ACTION_READ_OBJECT = 8,
TUX_ACTION_FINISH_REQ = 9,
TUX_ACTION_FINISH_CLOSE_REQ = 10,
TUX_ACTION_REGISTER_MODULE = 11,
TUX_ACTION_UNREGISTER_MODULE = 12,
TUX_ACTION_CURRENT_DATE = 13,
TUX_ACTION_REGISTER_MIMETYPE = 14,
TUX_ACTION_READ_HEADERS = 15,
TUX_ACTION_POSTPONE_REQ = 16,
TUX_ACTION_CONTINUE_REQ = 17,
TUX_ACTION_REDIRECT_REQ = 18,
TUX_ACTION_READ_POST_DATA = 19,
TUX_ACTION_SEND_BUFFER = 20,
TUX_ACTION_WATCH_PROXY_SOCKET = 21,
TUX_ACTION_WAIT_PROXY_SOCKET = 22,
TUX_ACTION_QUERY_VERSION = 23,
MAX_TUX_ACTION
};
enum tux_ret {
TUX_ERROR = -1,
TUX_RETURN_USERSPACE_REQUEST = 0,
TUX_RETURN_EXIT = 1,
TUX_RETURN_SIGNAL = 2,
TUX_CONTINUE_EVENTLOOP = 3,
};
#define MAX_URI_LEN 256
#define MAX_COOKIE_LEN 128
#define MAX_FIELD_LEN 64
#define DATE_LEN 32
typedef struct user_req_s {
uint32_t version_major;
uint32_t version_minor;
uint32_t version_patch;
uint32_t http_version;
uint32_t http_method;
uint32_t http_status;
uint32_t sock;
uint32_t event;
uint32_t error;
uint32_t thread_nr;
uint32_t bytes_sent;
uint32_t client_host;
uint32_t objectlen;
uint32_t module_index;
uint32_t keep_alive;
uint32_t cookies_len;
uint64_t id;
uint64_t priv;
uint64_t object_addr;
uint8_t query[MAX_URI_LEN];
uint8_t objectname[MAX_URI_LEN];
uint8_t cookies[MAX_COOKIE_LEN];
uint8_t content_type[MAX_FIELD_LEN];
uint8_t user_agent[MAX_FIELD_LEN];
uint8_t accept[MAX_FIELD_LEN];
uint8_t accept_charset[MAX_FIELD_LEN];
uint8_t accept_encoding[MAX_FIELD_LEN];
uint8_t accept_language[MAX_FIELD_LEN];
uint8_t cache_control[MAX_FIELD_LEN];
uint8_t if_modified_since[MAX_FIELD_LEN];
uint8_t negotiate[MAX_FIELD_LEN];
uint8_t pragma[MAX_FIELD_LEN];
uint8_t referer[MAX_FIELD_LEN];
uint8_t new_date[DATE_LEN];
} user_req_t;
#define TUXAPI_declare int TUXAPI_protocol_version = 3
#endif
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