rosftplib.h

vxworks MPC8541 BSP

/*
 * ftp client,created by tongxj 2001-07-01
 */
#ifndef _ROS_FTP_LIB_H
#define _ROS_FTP_LIB_H

#include "vxWorks.h"
#include "ctype.h"
#include "dirent.h"
#include "pathLib.h"
#include "time.h"
#include "tickLib.h"
#include "sockLib.h"
#include "sysLib.h"
#include "sockLib.h"
#include "inetLib.h"
#include "semLib.h"
#include "ioLib.h"
#include "netinet\tcp.h"
#include "netinet/in.h"
#include "stdio.h"
#include "stdLib.h"
#include "string.h"
#include "logLib.h"
#include "errnoLib.h"
#include "taskLib.h"

#ifdef PRJ_BUILD
#include "prjParams.h"
#else
#include "netLib.h"
#endif

#include "inflate.h"  /* for verzip */

#define CR_LF   "\x0d\x0a"

#define MAX_CMD_STR_LEN 100

#define FTP_REPLY_LINE_LEN 256   /*server's return code string length*/
#define FTP_CMD_LINE_LEN   256

#define FTP_SERVER_PORT         21
#define FTP_CONNECT_TIMEO       5    /* seconds */
#define FTP_SEND_TIMEO          5

#define MAX_USER_LEN        40
#define MAX_PASSWORD_LEN    40
#define MAX_FILENAME_LEN    128

#define FTP_NONE 0x00

#define INVALID_SOCK  ERROR

#define NORMAL_MODE 0x0
#define PASV_MODE   0x1
#define ZAR_MODE    0x2

#ifndef OUTBUF_SIZE
#define OUTBUF_SIZE 512
#endif
#define INBUF_SIZE  512

typedef int SOCKET;
typedef enum {
    Listen,
    Client,
    Server
} SocketType;

typedef enum{
    Initial,
    Listening,
    Connecting,
    Active,
    End,      /* get EOF */
    Error     /* error */
} SocketState;

typedef struct FTP_SOCK_NODE_TAG
{
    SOCKET          sockFd;
    SocketState     state;
} FTP_SOCK_NODE;

typedef struct FTP_CLIENT_NODE_TAG
{
    FTP_SOCK_NODE ctrlNode;
    FTP_SOCK_NODE dataNode;

    UINT8         mode;

    char          cmdBuf[FTP_CMD_LINE_LEN];
    int           reply;
    BOOL          continuedReply;

    char          replyBuf[FTP_REPLY_LINE_LEN];
    int           replyLen;

    UINT32        server;
    char          user[MAX_USER_LEN];
    char          password[MAX_PASSWORD_LEN];
    char          sfile[MAX_FILENAME_LEN];
    char          dfile[MAX_FILENAME_LEN];

    FILE*         dfp;      /* destination file */
    char          *dMem;    /* destination memory */
    int           memSize;
    UINT32        totalRcv;

    char*         pRcvBuf;  /* */

    /* for deflated version */
    unsigned char   z_outbuf[OUTBUF_SIZE];

    ZAR_STREAM      z_stream;
    unsigned short  z_checksum;
    int             z_state;

} FTP_CLIENT_NODE;

int FtpCopyFile(char* server,char *user,
                    char *psw,char *sfile,char* dfile,UINT8 mode);
int FtpGetFile(char* server, char *user,
                    char *psw,char *sfile,void *location,int size,UINT8 mode);
                    
#endif

/* end of file */
/*  Reply    code
      110 Restart marker reply.
          In this case, the text is exact and not left to the
          particular implementation; it must read:
               MARK yyyy = mmmm
          Where yyyy is User-process data stream marker, and mmmm
          server's equivalent marker (note the spaces between markers
          and "=").
      120 Service ready in nnn minutes.
      125 Data connection already open; transfer starting.
      150 File status okay; about to open data connection.

      200 Command okay.
      202 Command not implemented, superfluous at this site.
      211 System status, or system help reply.
      212 Directory status.
      213 File status.
      214 Help message.
          On how to use the server or the meaning of a particular
          non-standard command.  This reply is useful only to the
          human user.
      215 NAME system type.
          Where NAME is an official system name from the list in the
          Assigned Numbers document.
      220 Service ready for new user.
      221 Service closing control connection.
             Logged out if appropriate.
      225 Data connection open; no transfer in progress.
      226 Closing data connection.
             Requested file action successful (for example, file
             transfer or file abort).
      227 Entering Passive Mode (h1,h2,h3,h4,p1,p2).
      230 User logged in, proceed.
      250 Requested file action okay, completed.
      257 "PATHNAME" created.

      331 User name okay, need password.
      332 Need account for login.
      350 Requested file action pending further information.

      421 Service not available, closing control connection.
          This may be a reply to any command if the service knows it
          must shut down.
      425 Can't open data connection.
      426 Connection closed; transfer aborted.
      450 Requested file action not taken.
             File unavailable (e.g., file busy).
      451 Requested action aborted: local error in processing.
      452 Requested action not taken.
             Insufficient storage space in system.

      500 Syntax error, command unrecognized.
          This may include errors such as command line too long.
      501 Syntax error in parameters or arguments.
      502 Command not implemented.
      503 Bad sequence of commands.
      504 Command not implemented for that parameter.
      530 Not logged in.
      532 Need account for storing files.
      550 Requested action not taken.File unavailable (e.g., file not found, no access).
      551 Requested action aborted: page type unknown.
      552 Requested file action aborted.Exceeded storage allocation (for current directory or dataset).
      553 Requested action not taken.  File name not allowed.
*/