tlsproxy.h

[詳解]

/*++
/* NAME
/*  tlsproxy 3h
/* SUMMARY
/*  tlsproxy internal interfaces
/* SYNOPSIS
/*  #include <tlsproxy.h>
/* DESCRIPTION
/* .nf

 /*
  * Utility library.
  */
#include <vstream.h>
#include <nbbio.h>

 /*
  * TLS library.
  */
#include <tls.h>

 /*
  * Internal interface.
  */
typedef struct {
    int     flags;          /* see below */
    int     req_flags;          /* request flags, see tls_proxy.h */
    char   *service;            /* argv[0] */
    VSTREAM *plaintext_stream;      /* local peer: postscreen(8), etc. */
    NBBIO  *plaintext_buf;      /* plaintext buffer */
    int     ciphertext_fd;      /* remote peer */
    EVENT_NOTIFY_FN ciphertext_timer;   /* kludge */
    int     timeout;            /* read/write time limit */
    char   *remote_endpt;       /* printable remote endpoint */
    char   *server_id;          /* cache management */
    TLS_SESS_STATE *tls_context;    /* llibtls state */
    int     ssl_last_err;       /* TLS I/O state */
} TLSP_STATE;

#define TLSP_FLAG_DO_HANDSHAKE  (1<<0)

extern TLSP_STATE *tlsp_state_create(const char *, VSTREAM *);
extern void tlsp_state_free(TLSP_STATE *);

/* LICENSE
/* .ad
/* .fi
/*  The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/*  Wietse Venema
/*  IBM T.J. Watson Research
/*  P.O. Box 704
/*  Yorktown Heights, NY 10598, USA
/*--*/