#define DEFAULT_PORT 443
#define MAXCHILD 10
#define SIZE 2048
#define PROT_SIZE 32

#define SYSLOG_FAC	LOG_LOCAL6

#define CERTFILE "./mycert.pem"
#define KEYFILE "./mykey.pem"
#define CAFILE "./ca-cert.pem"

#define CLIENT_BANNER "SSL-TUNNEL/%s PROT/1.0\n"

#define readsocket(s,b,n)       recv((s),(b),(n),0)
#define writesocket(s,b,n)      send((s),(b),(n),0)

typedef int bool;

typedef struct key_value
{
   char *key ;
   char *value ;
}
key_value_t ;

#define FALSE 0
#define TRUE  1
#define false 0
#define true  1

#define SSLCONNECT "CONNECT %s:%d HTTP/1.0\r\n"
#define PROXYAUTH "Proxy-Authorization: Basic %s\r\n"
#define USERAGENT "User-Agent: "
#define FINAL "\r\n"

typedef struct {
  char *localaddr;              /* Local Ip address of tunnel */
  char *remoteaddr;             /* Remote Ip address of tunnel */
  char *remotehost;             /* Remote host (on wich we ssh connect) */
  char *localppp;               /* Local PPP command */
  int  verbose;                 /* Verbose */
  char *ipparam;                /* parameter to pass to pppd */
  char *proxyname;              /* Proxy name */
  int  proxyport;               /* Proxy Port */
  int  port;			/* Tunnel port */
  int  useproxy;                /* UseProxy */
  char *proxyusername;          /* User and password for SSL Connect auth */
  char *proxypass;              /* Proxy password */
  char *useragent;              /* User agent for HTTP authentification */
  int  localechoint;	        /* Local LCP echo interval */
  int  localechfail;            /* Local Echo Fail */
  int  localdebug;              /* Launch ppp with debug */
  int  localproxy;              /* Local proxy arp */

  int  network_timeout;        /* Timeout for read and write */

  char *keyfile;		/* Key File */
  char *certfile;               /* Certificate */
  char *cacertfile;             /* List of trusted certificates */

  char *randfile;               /* Random seed */


  int  autoreconnect;           /* Auto reconnect */
  int  daemon;                  /* go in background */

  char *logfile;                /* Log file name */
  char *peer;			/* Peer Name */

  int  bsdppp;			/* Use User-land *BSD ppp */

} tunnel ;
  
#define LOCAL_PPP                     "/usr/sbin/pppd"
#define DEFAULT_PROXY_PORT            8080
#define DEFAULT_PROXY_NAME            "127.0.0.1"
#define DEFAULT_USER_AGENT            "Mozilla/4.73 (Win95;I)"
#define DEFAULT_IP_PARAM              "tunnel"
#define DEFAULT_LOCAL_ECHOINT	      10
#define DEFAULT_LOCAL_ECHOFAIL	      10
#define DEFAULT_LOCAL_PROXYARP         0
#define DEFAULT_NETWORK_TIMEOUT       20

#define CF_SIZE 256

/* sleep at least 10s between connects */
#define MIN_DELAY		      10