release/src/router/vsftpd/session.h

   1 #ifndef VSF_SESSION_H
   2 #define VSF_SESSION_H
   3
   4 #ifndef VSFTP_STR_H
   5 #include "str.h"
   6 #endif
   7
   8 #ifndef VSF_FILESIZE_H
   9 #include "filesize.h"
  10 #endif
  11
  12 struct vsf_sysutil_sockaddr;
  13 struct mystr_list;
  14
  15 /* This struct contains variables specific to the state of the current FTP
  16  * session
  17  */
  18 struct vsf_session
  19 {
  20   /* Details of the control connection */
  21   struct vsf_sysutil_sockaddr* p_local_addr;
  22   struct vsf_sysutil_sockaddr* p_remote_addr;
  23   char* p_control_line_buf;
  24
  25   /* Details of the data connection */
  26   int pasv_listen_fd;
  27   struct vsf_sysutil_sockaddr* p_port_sockaddr;
  28   int data_fd;
  29   int data_progress;
  30   unsigned int bw_rate_max;
  31   long bw_send_start_sec;
  32   long bw_send_start_usec;
  33
  34   /* Details of the login */
  35   int is_anonymous;
  36   int is_guest;
  37   struct mystr user_str;
  38   struct mystr anon_pass_str;
  39
  40   /* Details of the FTP protocol state */
  41   filesize_t restart_pos;
  42   int is_ascii;
  43   struct mystr rnfr_filename_str;
  44   int abor_received;
  45   int epsv_all;
  46
  47   /* HTTP hacks */
  48   int is_http;
  49   struct mystr http_get_arg;
  50
  51   /* Details of FTP session state */
  52   struct mystr_list* p_visited_dir_list;
  53
  54   /* Details of userids which are interesting to us */
  55   int anon_ftp_uid;
  56   int guest_user_uid;
  57   int anon_upload_chown_uid;
  58
  59   /* Things we need to cache before we chroot() */
  60   struct mystr banned_email_str;
  61   struct mystr email_passwords_str;
  62   struct mystr userlist_str;
  63   struct mystr banner_str;
  64   int tcp_wrapper_ok;
  65
  66   /* Logging related details */
  67   int xferlog_fd;
  68   int vsftpd_log_fd;
  69   struct mystr remote_ip_str;
  70   unsigned long log_type;
  71   long log_start_sec;
  72   long log_start_usec;
  73   struct mystr log_str;
  74   filesize_t transfer_size;
  75
  76   /* Buffers */
  77   struct mystr ftp_cmd_str;
  78   struct mystr ftp_arg_str;
  79
  80   /* Parent<->child comms channel */
  81   int parent_fd;
  82   int child_fd;
  83
  84   /* Other details */
  85   unsigned int num_clients;
  86   unsigned int num_this_ip;
  87   struct mystr home_str;
  88
  89   /* Secure connections state */
  90   int control_use_ssl;
  91   int data_use_ssl;
  92   void* p_ssl_ctx;
  93   void* p_control_ssl;
  94   void* p_data_ssl;
  95   struct mystr control_cert_digest;
  96   int ssl_slave_active;
  97   int ssl_slave_fd;
  98   int ssl_consumer_fd;
  99   unsigned int login_fails;
 100 };
 101
 102 #endif /* VSF_SESSION_H */
 103