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GEMini Atari
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GEMini_Atari_CD-ROM_Walnut_Creek_December_1993.iso
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nhclb120
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ftp.h
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C/C++ Source or Header
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1993-09-26
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1KB
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46 lines
#define CTLZ 26 /* EOF for CP/M systems */
extern char *userfile; /* List of user names and permissions */
#define MAXPATH 8 /* Maximum number of path/permission pairs */
/* Per-session control block */
struct ftp {
struct ftp *prev; /* Linked list pointers */
struct ftp *next;
struct tcb *control; /* TCP control connection */
char state;
#define COMMAND_STATE 0 /* Awaiting user command */
#define SENDING_STATE 1 /* Sending data to user */
#define RECEIVING_STATE 2 /* Storing data from user */
#define STARTUP_STATE 3 /* Starting up autologin */
#define USER_STATE 4 /* Waiting for the user name */
#define PASS_STATE 5 /* Waiting for the password */
char type; /* Transfer type */
#define IMAGE_TYPE 0
#define ASCII_TYPE 1
FILE *fp; /* File descriptor being transferred */
struct socket port; /* Remote port for data connection */
struct tcb *data; /* Data connection */
/* The following are used only by the server */
char *username; /* Arg to USER command */
char *path[MAXPATH]; /* Allowable path prefix */
char perms[MAXPATH]; /* Permission flag bits */
#define FTP_READ 1 /* Read files */
#define FTP_CREATE 2 /* Create new files */
#define FTP_WRITE 4 /* Overwrite or delete existing files */
char *buf; /* Input command buffer */
char cnt; /* Length of input buffer */
char *cd; /* Current directory name */
/* And this is used only by the client */
struct session *session;
};
#define NULLFTP (struct ftp *)0