include/net/tux_u.h

   1 #ifndef _NET_TUX_U_H
   2 #define _NET_TUX_U_H
   3
   4 /*
   5  * TUX - Integrated Application Protocols Layer and Object Cache
   6  *
   7  * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
   8  *
   9  * tux_u.h: HTTP module API - HTTP interface to user-space
  10  */
  11
  12 /*
  13  * Different major versions are not compatible.
  14  * Different minor versions are only downward compatible.
  15  * Different patchlevel versions are downward and upward compatible.
  16  */
  17 #define TUX_MAJOR_VERSION               3
  18 #define TUX_MINOR_VERSION               0
  19 #define TUX_PATCHLEVEL_VERSION          0
  20
  21 #define __KERNEL_SYSCALLS__
  22
  23 typedef enum http_versions {
  24         HTTP_1_0,
  25         HTTP_1_1
  26 } http_version_t;
  27
  28 /*
  29  * Request methods known to HTTP:
  30  */
  31 typedef enum http_methods {
  32         METHOD_NONE,
  33         METHOD_GET,
  34         METHOD_HEAD,
  35         METHOD_POST,
  36         METHOD_PUT,
  37         NR_METHODS
  38 } http_method_t;
  39
  40 enum user_req {
  41         TUX_ACTION_STARTUP = 1,
  42         TUX_ACTION_SHUTDOWN = 2,
  43         TUX_ACTION_STARTTHREAD = 3,
  44         TUX_ACTION_STOPTHREAD = 4,
  45         TUX_ACTION_EVENTLOOP = 5,
  46         TUX_ACTION_GET_OBJECT = 6,
  47         TUX_ACTION_SEND_OBJECT = 7,
  48         TUX_ACTION_READ_OBJECT = 8,
  49         TUX_ACTION_FINISH_REQ = 9,
  50         TUX_ACTION_FINISH_CLOSE_REQ = 10,
  51         TUX_ACTION_REGISTER_MODULE = 11,
  52         TUX_ACTION_UNREGISTER_MODULE = 12,
  53         TUX_ACTION_CURRENT_DATE = 13,
  54         TUX_ACTION_REGISTER_MIMETYPE = 14,
  55         TUX_ACTION_READ_HEADERS = 15,
  56         TUX_ACTION_POSTPONE_REQ = 16,
  57         TUX_ACTION_CONTINUE_REQ = 17,
  58         TUX_ACTION_REDIRECT_REQ = 18,
  59         TUX_ACTION_READ_POST_DATA = 19,
  60         TUX_ACTION_SEND_BUFFER = 20,
  61         TUX_ACTION_WATCH_PROXY_SOCKET = 21,
  62         TUX_ACTION_WAIT_PROXY_SOCKET = 22,
  63         TUX_ACTION_QUERY_VERSION = 23,
  64         MAX_TUX_ACTION
  65 };
  66
  67 enum tux_ret {
  68         TUX_ERROR = -1,
  69         TUX_RETURN_USERSPACE_REQUEST = 0,
  70         TUX_RETURN_EXIT = 1,
  71         TUX_RETURN_SIGNAL = 2,
  72         TUX_CONTINUE_EVENTLOOP = 3,
  73 };
  74
  75 #define MAX_URI_LEN 256
  76 #define MAX_COOKIE_LEN 128
  77 #define MAX_FIELD_LEN 64
  78 #define DATE_LEN 30
  79
  80 typedef struct user_req_s {
  81         u32 version_major;
  82         u32 version_minor;
  83         u32 version_patch;
  84         u32 http_version;
  85         u32 http_method;
  86         u32 http_status;
  87
  88         u32 sock;
  89         u32 event;
  90         u32 error;
  91         u32 thread_nr;
  92         u32 bytes_sent;
  93         u32 client_host;
  94         u32 objectlen;
  95         u32 module_index;
  96         u32 keep_alive;
  97         u32 cookies_len;
  98
  99         u64 id;
 100         u64 priv;
 101         u64 object_addr;
 102
 103         u8 query[MAX_URI_LEN];
 104         u8 objectname[MAX_URI_LEN];
 105         u8 cookies[MAX_COOKIE_LEN];
 106         u8 content_type[MAX_FIELD_LEN];
 107         u8 user_agent[MAX_FIELD_LEN];
 108         u8 accept[MAX_FIELD_LEN];
 109         u8 accept_charset[MAX_FIELD_LEN];
 110         u8 accept_encoding[MAX_FIELD_LEN];
 111         u8 accept_language[MAX_FIELD_LEN];
 112         u8 cache_control[MAX_FIELD_LEN];
 113         u8 if_modified_since[MAX_FIELD_LEN];
 114         u8 negotiate[MAX_FIELD_LEN];
 115         u8 pragma[MAX_FIELD_LEN];
 116         u8 referer[MAX_FIELD_LEN];
 117         u8 new_date[DATE_LEN];
 118         u8 pad[2];
 119
 120 } user_req_t;
 121
 122 typedef enum ftp_commands {
 123         FTP_COMM_NONE,
 124         FTP_COMM_USER,
 125         FTP_COMM_PASS,
 126         FTP_COMM_ACCT,
 127         FTP_COMM_CWD,
 128         FTP_COMM_CDUP,
 129         FTP_COMM_SMNT,
 130         FTP_COMM_QUIT,
 131         FTP_COMM_REIN,
 132         FTP_COMM_PORT,
 133         FTP_COMM_PASV,
 134         FTP_COMM_TYPE,
 135         FTP_COMM_STRU,
 136         FTP_COMM_MODE,
 137         FTP_COMM_RETR,
 138         FTP_COMM_SIZE,
 139         FTP_COMM_MDTM,
 140         FTP_COMM_STOR,
 141         FTP_COMM_STOU,
 142         FTP_COMM_APPE,
 143         FTP_COMM_ALLO,
 144         FTP_COMM_REST,
 145         FTP_COMM_RNFR,
 146         FTP_COMM_RNTO,
 147         FTP_COMM_ABOR,
 148         FTP_COMM_DELE,
 149         FTP_COMM_RMD,
 150         FTP_COMM_MKD,
 151         FTP_COMM_PWD,
 152         FTP_COMM_LIST,
 153         FTP_COMM_NLST,
 154         FTP_COMM_SITE,
 155         FTP_COMM_SYST,
 156         FTP_COMM_STAT,
 157         FTP_COMM_HELP,
 158         FTP_COMM_NOOP,
 159         FTP_COMM_FEAT,
 160         FTP_COMM_CLNT,
 161 } ftp_command_t;
 162
 163 #endif