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#include "file.h"
class dnetfile: public file
{
public:
// Is this one of my filenames?
static bool isMine(const char *name);
// Constructor and destructor
dnetfile(const char *name, int verbosity);
~dnetfile();
// Stuff overriden from file.
virtual int setup_link(unsigned int bufsize, int rfm, int rat, int xfer_mode, int flags, int timeout);
virtual int open(const char *mode);
virtual int open(const char *basename, const char *mode);
virtual int close();
virtual int read(char *buf, int len);
virtual int write(char *buf, int len);
virtual int next();
virtual void perror(const char *);
virtual char *get_basename(int keep_version);
virtual char *get_printname();
virtual char *get_printname(char *filename);
virtual const char *get_format_name();
virtual int get_umask();
virtual int set_umask(int mask);
virtual bool eof();
virtual bool isdirectory();
virtual bool iswildcard();
virtual int max_buffersize(int biggest);
virtual void set_protection(char *prot);
private:
/* Parameters */
static const int MAX_NODE = 6;
static const int MAX_USER = 12;
static const int MAX_PASSWORD = 12;
static const int MAX_ACCOUNT = 12;
static const int MAX_NAME = MAX_PATH;
static const int MAX_BASENAME = 76;
/* Misc class-globals */
bool wildcard; // Is a wildcard file name
bool isOpen; // Set when we have an open connection
bool writing; // if FALSE then we are reading.
const char *lasterror;
char errstring[80];
int verbose;
/* File attributes, requested and actual */
int file_rat, file_rfm;
int user_rat, user_rfm;
int user_flags;
int transfer_mode;
int file_fsz; // Size of VFC fixed part.
unsigned int user_bufsize;
dap_connection conn;
/* Connection attribute strings */
char fname[MAX_NAME+1]; // Full name as supplied by the user
char node[MAX_NODE+1];
char user[MAX_USER+1];
char password[MAX_PASSWORD+1];
char name[MAX_NAME+1];
char basename[MAX_BASENAME+1];
bool ateof;
unsigned int prot;
char *protection; /* VMS style protection string from cmdline */
char filname[80];
char volname[80];
char dirname[80];
/* Filename handling */
void make_basename(int keep_version);
/* DAP protocol functions */
void dap_close_link();
int dap_send_access();
int dap_get_reply();
int dap_get_file_entry(int *rfm, int *rat);
int dap_send_connect();
int dap_send_get_or_put();
int dap_send_accomp();
int dap_get_record(char *rec,int reclen);
int dap_put_record(char *rec,int reclen);
int dap_send_attributes();
int dap_send_name();
int dap_get_status();
int dap_check_status(dap_message *m, int status);
int dap_send_skip();
char *dap_error(int code);
};
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