move ftp stuff from opieftp to shared lib

8 files changed, 631 insertions, 558 deletions

diff --git a/noncore/net/opieftp/ftplib.c b/noncore/net/ftplib/ftplib.c
index 5116170..421f855 100644
--- a/noncore/net/opieftp/ftplib.c
+++ b/noncore/net/ftplib/ftplib.c
@@ -6,1289 +6,1341 @@
 /* This library is free software; you can redistribute it and/or     */
 /* modify it under the terms of the GNU Library General Public       */
 /* License as published by the Free Software Foundation; either      */
 /* version 2 of the License, or (at your option) any later version.    */
 /*                     */
 /* This library is distributed in the hope that it will be useful,     */
 /* but WITHOUT ANY WARRANTY; without even the implied warranty of    */
 /* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     */
 /* Library General Public License for more details.        */
 /*                     */
 /* You should have received a copy of the GNU Library General Public     */
 /* License along with this progam; if not, write to the        */
 /* Free Software Foundation, Inc., 59 Temple Place - Suite 330,      */
 /* Boston, MA 02111-1307, USA.               */
 /*                     */
 /***************************************************************************/
-
+// changes made by Lorn Potter <llornkcor@handhelds.org>
+// 
 #if defined(__unix__) || defined(__VMS)
 #include <unistd.h>
 #endif
 #if defined(_WIN32)
 #include <windows.h>
 #endif
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
 #include <ctype.h>
+
 #if defined(__unix__)
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <fcntl.h>
 #include <sys/time.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netdb.h>
 #include <arpa/inet.h>
+
 #elif defined(VMS)
+
 #include <types.h>
 #include <socket.h>
 #include <in.h>
 #include <netdb.h>
 #include <inet.h>
+
 #elif defined(_WIN32)
+
 #include <winsock.h>
+
 #endif
 
 #define BUILDING_LIBRARY
 #include "ftplib.h"
 
 #if defined(_WIN32)
 #define SETSOCKOPT_OPTVAL_TYPE (const char *)
 #else
 #define SETSOCKOPT_OPTVAL_TYPE (void *)
 #endif
 
 #define FTPLIB_BUFSIZ 8192
-#define ACCEPT_TIMEOUT 15
+#define ACCEPT_TIMEOUT 10
 
 #define FTPLIB_CONTROL 0
 #define FTPLIB_READ 1
 #define FTPLIB_WRITE 2
 
 #if !defined FTPLIB_DEFMODE
 #define FTPLIB_DEFMODE FTPLIB_PASSIVE
 #endif
 
 struct NetBuf {
     char *cput,*cget;
     int handle;
     int cavail,cleft;
     char *buf;
     int dir;
     netbuf *ctrl;
     netbuf *data;    
     int cmode;
     struct timeval idletime;
     FtpCallback idlecb;
     void *idlearg;
     int xfered;
     int cbbytes;
     int xfered1;
     char response[256];
 };
 
 static char *version =
-    "ftplib Release 3.1-1 9/16/00, copyright 1996-2000 Thomas Pfau";
+"ftplib Release 3.1-1 9/16/00, copyright 1996-2000 Thomas Pfau";
 
 GLOBALDEF int ftplib_debug = 0;
 
 #if defined(__unix__) || defined(VMS)
 #define net_read read
 #define net_write write
 #define net_close close
 #elif defined(_WIN32)
 #define net_read(x,y,z) recv(x,y,z,0)
 #define net_write(x,y,z) send(x,y,z,0)
 #define net_close closesocket
 #endif
 
 #if defined(NEED_MEMCCPY)
 /*
  * VAX C does not supply a memccpy routine so I provide my own
  */
 void *memccpy(void *dest, const void *src, int c, size_t n)
 {
     int i=0;
     const unsigned char *ip=src;
     unsigned char *op=dest;
 
     while (i < n)
-    {
-  if ((*op++ = *ip++) == c)
-      break;
-  i++;
-    }
+      {
+          if ((*op++ = *ip++) == c)
+              break;
+          i++;
+      }
     if (i == n)
-  return NULL;
+        return NULL;
     return op;
 }
 #endif
 #if defined(NEED_STRDUP)
 /*
  * strdup - return a malloc'ed copy of a string
  */
 char *strdup(const char *src)
 {
     int l = strlen(src) + 1;
     char *dst = malloc(l);
     if (dst)
         strcpy(dst,src);
     return dst;
 }
 #endif
 
 /*
  * socket_wait - wait for socket to receive or flush data
  *
  * return 1 if no user callback, otherwise, return value returned by
  * user callback
  */
 static int socket_wait(netbuf *ctl)
 {
     fd_set fd,*rfd = NULL,*wfd = NULL;
     struct timeval tv;
     int rv = 0;
     if ((ctl->dir == FTPLIB_CONTROL) || (ctl->idlecb == NULL))
-  return 1;
+        return 1;
     if (ctl->dir == FTPLIB_WRITE)
-  wfd = &fd;
+        wfd = &fd;
     else
-  rfd = &fd;
+        rfd = &fd;
     FD_ZERO(&fd);
     do
-    {
-  FD_SET(ctl->handle,&fd);
-  tv = ctl->idletime;
-  rv = select(ctl->handle+1, rfd, wfd, NULL, &tv);
-  if (rv == -1)
-  {
-      rv = 0;
-      strncpy(ctl->ctrl->response, strerror(errno),
-                    sizeof(ctl->ctrl->response));
-      break;
-  }
-  else if (rv > 0)
-  {
-      rv = 1;
-      break;
-  }
-    }
+      {
+          FD_SET(ctl->handle,&fd);
+          tv = ctl->idletime;
+          rv = select(ctl->handle+1, rfd, wfd, NULL, &tv);
+          if (rv == -1)
+            {
+                rv = 0;
+                strncpy(ctl->ctrl->response, strerror(errno),
+                        sizeof(ctl->ctrl->response));
+                break;
+            }
+          else if (rv > 0)
+            {
+                rv = 1;
+                break;
+            }
+      }
     while ((rv = ctl->idlecb(ctl, ctl->xfered, ctl->idlearg)));
     return rv;
 }
 
 /*
  * read a line of text
  *
  * return -1 on error or bytecount
  */
 static int readline(char *buf,int max,netbuf *ctl)
 {
     int x,retval = 0;
     char *end,*bp=buf;
     int eof = 0;
 
     if ((ctl->dir != FTPLIB_CONTROL) && (ctl->dir != FTPLIB_READ))
-  return -1;
+        return -1;
     if (max == 0)
-  return 0;
+        return 0;
     do
-    {
-      if (ctl->cavail > 0)
-      {
-      x = (max >= ctl->cavail) ? ctl->cavail : max-1;
-      end = memccpy(bp,ctl->cget,'\n',x);
-      if (end != NULL)
-    x = end - bp;
-      retval += x;
-      bp += x;
-      *bp = '\0';
-      max -= x;
-      ctl->cget += x;
-      ctl->cavail -= x;
-      if (end != NULL)
-      {
-    bp -= 2;
-    if (strcmp(bp,"\r\n") == 0)
-    {
-        *bp++ = '\n';
-        *bp++ = '\0';
-        --retval;
-    }
-        break;
-      }
-      }
-      if (max == 1)
       {
-      *buf = '\0';
-      break;
+          if (ctl->cavail > 0)
+            {
+                x = (max >= ctl->cavail) ? ctl->cavail : max-1;
+                end = memccpy(bp,ctl->cget,'\n',x);
+                if (end != NULL)
+                    x = end - bp;
+                retval += x;
+                bp += x;
+                *bp = '\0';
+                max -= x;
+                ctl->cget += x;
+                ctl->cavail -= x;
+                if (end != NULL)
+                  {
+                      bp -= 2;
+                      if (strcmp(bp,"\r\n") == 0)
+                        {
+                            *bp++ = '\n';
+                            *bp++ = '\0';
+                            --retval;
+                        }
+                      break;
+                  }
+            }
+          if (max == 1)
+            {
+                *buf = '\0';
+                break;
+            }
+          if (ctl->cput == ctl->cget)
+            {
+                ctl->cput = ctl->cget = ctl->buf;
+                ctl->cavail = 0;
+                ctl->cleft = FTPLIB_BUFSIZ;
+            }
+          if (eof)
+            {
+                if (retval == 0)
+                    retval = -1;
+                break;
+            }
+          if (!socket_wait(ctl))
+              return retval;
+          if ((x = net_read(ctl->handle,ctl->cput,ctl->cleft)) == -1)
+            {
+                perror("read");
+                retval = -1;
+                break;
+            }
+          if (x == 0)
+              eof = 1;
+          ctl->cleft -= x;
+          ctl->cavail += x;
+          ctl->cput += x;
       }
-      if (ctl->cput == ctl->cget)
-      {
-      ctl->cput = ctl->cget = ctl->buf;
-      ctl->cavail = 0;
-      ctl->cleft = FTPLIB_BUFSIZ;
-      }
-  if (eof)
-  {
-      if (retval == 0)
-    retval = -1;
-      break;
-  }
-  if (!socket_wait(ctl))
-      return retval;
-      if ((x = net_read(ctl->handle,ctl->cput,ctl->cleft)) == -1)
-      {
-      perror("read");
-      retval = -1;
-      break;
-      }
-  if (x == 0)
-      eof = 1;
-      ctl->cleft -= x;
-      ctl->cavail += x;
-      ctl->cput += x;
-    }
     while (1);
     return retval;
 }
 
 /*
  * write lines of text
  *
  * return -1 on error or bytecount
  */
 static int writeline(char *buf, int len, netbuf *nData)
 {
     int x, nb=0, w;
     char *ubp = buf, *nbp;
     char lc=0;
 
     if (nData->dir != FTPLIB_WRITE)
-  return -1;
+        return -1;
     nbp = nData->buf;
     for (x=0; x < len; x++)
-    {
-  if ((*ubp == '\n') && (lc != '\r'))
-  {
-      if (nb == FTPLIB_BUFSIZ)
       {
-    if (!socket_wait(nData))
-        return x;
-    w = net_write(nData->handle, nbp, FTPLIB_BUFSIZ);
-    if (w != FTPLIB_BUFSIZ)
-    {
-        printf("net_write(1) returned %d, errno = %d\n", w, errno);
-        return(-1);
-    }
-    nb = 0;
+          if ((*ubp == '\n') && (lc != '\r'))
+            {
+                if (nb == FTPLIB_BUFSIZ)
+                  {
+                      if (!socket_wait(nData))
+                          return x;
+                      w = net_write(nData->handle, nbp, FTPLIB_BUFSIZ);
+                      if (w != FTPLIB_BUFSIZ)
+                        {
+                            printf("net_write(1) returned %d, errno = %d\n", w, errno);
+                            return(-1);
+                        }
+                      nb = 0;
+                  }
+                nbp[nb++] = '\r';
+            }
+          if (nb == FTPLIB_BUFSIZ)
+            {
+                if (!socket_wait(nData))
+                    return x;
+                w = net_write(nData->handle, nbp, FTPLIB_BUFSIZ);
+                if (w != FTPLIB_BUFSIZ)
+                  {
+                      printf("net_write(2) returned %d, errno = %d\n", w, errno);
+                      return(-1);
+                  }
+                nb = 0;
+            }
+          nbp[nb++] = lc = *ubp++;
       }
-      nbp[nb++] = '\r';
-  }
-  if (nb == FTPLIB_BUFSIZ)
-  {
-      if (!socket_wait(nData))
-    return x;
-      w = net_write(nData->handle, nbp, FTPLIB_BUFSIZ);
-      if (w != FTPLIB_BUFSIZ)
+    if (nb)
       {
-    printf("net_write(2) returned %d, errno = %d\n", w, errno);
-    return(-1);
+          if (!socket_wait(nData))
+              return x;
+          w = net_write(nData->handle, nbp, nb);
+          if (w != nb)
+            {
+                printf("net_write(3) returned %d, errno = %d\n", w, errno);
+                return(-1);
+            }
       }
-      nb = 0;
-  }
-  nbp[nb++] = lc = *ubp++;
-    }
-    if (nb)
-    {
-  if (!socket_wait(nData))
-      return x;
-  w = net_write(nData->handle, nbp, nb);
-  if (w != nb)
-  {
-      printf("net_write(3) returned %d, errno = %d\n", w, errno);
-      return(-1);
-  }
-    }
     return len;
 }
 
 /*
  * read a response from the server
  *
  * return 0 if first char doesn't match
  * return 1 if first char matches
  */
 static int readresp(char c, netbuf *nControl)
 {
     char match[5];
     if (readline(nControl->response,256,nControl) == -1)
-    {
-  perror("Control socket read failed");
-  return 0;
-    }
+      {
+          perror("Control socket read failed");
+          return 0;
+      }
     if (ftplib_debug > 1)
-  fprintf(stderr,"%s",nControl->response);
+        fprintf(stderr,"%s",nControl->response);
     if (nControl->response[3] == '-')
-    {
-  strncpy(match,nControl->response,3);
-  match[3] = ' ';
-  match[4] = '\0';
-  do
-  {
-      if (readline(nControl->response,256,nControl) == -1)
       {
-    perror("Control socket read failed");
-    return 0;
+          strncpy(match,nControl->response,3);
+          match[3] = ' ';
+          match[4] = '\0';
+          do
+            {
+                if (readline(nControl->response,256,nControl) == -1)
+                  {
+                      perror("Control socket read failed");
+                      return 0;
+                  }
+                if (ftplib_debug > 1)
+                    fprintf(stderr,"%s",nControl->response);
+            }
+          while (strncmp(nControl->response,match,4));
       }
-      if (ftplib_debug > 1)
-    fprintf(stderr,"%s",nControl->response);
-  }
-  while (strncmp(nControl->response,match,4));
-    }
     if (nControl->response[0] == c)
-  return 1;
+        return 1;
     return 0;
 }
 
 /*
  * FtpInit for stupid operating systems that require it (Windows NT)
  */
 GLOBALDEF void FtpInit(void)
 {
 #if defined(_WIN32)
     WORD wVersionRequested;
     WSADATA wsadata;
     int err;
     wVersionRequested = MAKEWORD(1,1);
     if ((err = WSAStartup(wVersionRequested,&wsadata)) != 0)
-  fprintf(stderr,"Network failed to start: %d\n",err);
+        fprintf(stderr,"Network failed to start: %d\n",err);
 #endif
 }
 
 /*
  * FtpLastResponse - return a pointer to the last response received
  */
 GLOBALDEF char *FtpLastResponse(netbuf *nControl)
 {
     if ((nControl) && (nControl->dir == FTPLIB_CONTROL))
-      return nControl->response;
+        return nControl->response;
     return NULL;
 }
 
 /*
  * FtpConnect - connect to remote server
  *
  * return 1 if connected, 0 if not
  */
 GLOBALDEF int FtpConnect(const char *host, netbuf **nControl)
 {
-    int sControl;
+    int sControl, stat, flags, oldflags;
     struct sockaddr_in sin;
     struct hostent *phe;
     struct servent *pse;
     int on=1;
     netbuf *ctrl;
     char *lhost;
     char *pnum;
+    struct timeval tv;
+    fd_set wr;
 
     memset(&sin,0,sizeof(sin));
     sin.sin_family = AF_INET;
     lhost = strdup(host);
     pnum = strchr(lhost,':');
     if (pnum == NULL)
-    {
+      {
 #if defined(VMS)
-      sin.sin_port = htons(21);
+          sin.sin_port = htons(21);
 #else
-      if ((pse = getservbyname("ftp","tcp")) == NULL)
-      {
-      perror("getservbyname");
-      return 0;
-      }
-      sin.sin_port = pse->s_port;
+          if ((pse = getservbyname("ftp","tcp")) == NULL)
+            {
+                perror("getservbyname");
+                return 0;
+            }
+          sin.sin_port = pse->s_port;
 #endif
-    }
+      }
     else
-    {
-  *pnum++ = '\0';
-  if (isdigit(*pnum))
-      sin.sin_port = htons(atoi(pnum));
-  else
-  {
-      pse = getservbyname(pnum,"tcp");
-      sin.sin_port = pse->s_port;
-  }
-    }
+      {
+          *pnum++ = '\0';
+          if (isdigit(*pnum))
+              sin.sin_port = htons(atoi(pnum));
+          else
+            {
+                pse = getservbyname(pnum,"tcp");
+                sin.sin_port = pse->s_port;
+            }
+      }
     if ((sin.sin_addr.s_addr = inet_addr(lhost)) == -1)
-    {
-      if ((phe = gethostbyname(lhost)) == NULL)
       {
-      perror("gethostbyname");
-      return 0;
+          if ((phe = gethostbyname(lhost)) == NULL)
+            {
+                perror("gethostbyname");
+                return 0;
+            }
+
+          memcpy((char *)&sin.sin_addr, phe->h_addr, phe->h_length);
+
       }
-      memcpy((char *)&sin.sin_addr, phe->h_addr, phe->h_length);
-    }
     free(lhost);
+
     sControl = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
     if (sControl == -1)
-    {
-  perror("socket");
-  return 0;
-    }
-    if (setsockopt(sControl,SOL_SOCKET,SO_REUSEADDR,
-       SETSOCKOPT_OPTVAL_TYPE &on, sizeof(on)) == -1)
-    {
-  perror("setsockopt");
-  net_close(sControl);
-  return 0;
-    }
-    if (connect(sControl, (struct sockaddr *)&sin, sizeof(sin)) == -1)
-    {
-  perror("connect");
-  net_close(sControl);
-  return 0;
-    }
+      {
+          perror("socket");
+          return 0;
+      }
+
+    if ( setsockopt(sControl,SOL_SOCKET,SO_REUSEADDR,
+                   SETSOCKOPT_OPTVAL_TYPE &on, sizeof(on)) == -1)
+      {
+          perror("setsockopt");
+          net_close(sControl);
+          return 0;
+      }
+
+     //set nonblocking for connection timeout
+    flags = fcntl( sControl, F_GETFL,0);
+    oldflags=flags;
+    fcntl( sControl, F_SETFL, O_NONBLOCK|flags);
+
+    stat=connect( sControl, (struct sockaddr *)&sin, sizeof(sin));
+    if (stat < 0) 
+      { 
+          if (errno != EWOULDBLOCK && errno != EINPROGRESS) 
+            { 
+                perror("connect");
+                net_close(sControl);
+                return 0;
+            } 
+      } 
+
+    FD_ZERO(&wr); 
+    FD_SET( sControl, &wr); 
+
+    tv.tv_sec = ACCEPT_TIMEOUT;
+    tv.tv_usec = 0; 
+
+    stat = select(sControl+1, 0, &wr, 0, &tv);
+
+    if (stat < 1)
+      { 
+            // time out has expired, 
+            // or an error has ocurred
+          perror("timeout");
+          net_close(sControl);
+          return 0;
+      } 
+
+    printf("connected\n");
+
+      //set original flags
+    fcntl( sControl, F_SETFL, oldflags);
+
     ctrl = calloc(1,sizeof(netbuf));
     if (ctrl == NULL)
-    {
-  perror("calloc");
-  net_close(sControl);
-  return 0;
-    }
+      {
+          perror("calloc");
+          net_close(sControl);
+          return 0;
+      }
     ctrl->buf = malloc(FTPLIB_BUFSIZ);
     if (ctrl->buf == NULL)
-    {
-  perror("calloc");
-  net_close(sControl);
-  free(ctrl);
-  return 0;
-    }
+      {
+          perror("calloc");
+          net_close(sControl);
+          free(ctrl);
+          return 0;
+      }
     ctrl->handle = sControl;
     ctrl->dir = FTPLIB_CONTROL;
     ctrl->ctrl = NULL;
     ctrl->cmode = FTPLIB_DEFMODE;
     ctrl->idlecb = NULL;
     ctrl->idletime.tv_sec = ctrl->idletime.tv_usec = 0;
     ctrl->idlearg = NULL;
     ctrl->xfered = 0;
     ctrl->xfered1 = 0;
     ctrl->cbbytes = 0;
     if (readresp('2', ctrl) == 0)
-    {
-  net_close(sControl);
-  free(ctrl->buf);
-  free(ctrl);
-  return 0;
-    }
+      {
+          net_close(sControl);
+          free(ctrl->buf);
+          free(ctrl);
+          return 0;
+      }
     *nControl = ctrl;
     return 1;
 }
 
 /*
  * FtpOptions - change connection options
  *
  * returns 1 if successful, 0 on error
  */
 GLOBALDEF int FtpOptions(int opt, long val, netbuf *nControl)
 {
     int v,rv=0;
     switch (opt)
-    {
-      case FTPLIB_CONNMODE:
-  v = (int) val;
-  if ((v == FTPLIB_PASSIVE) || (v == FTPLIB_PORT))
-  {
-      nControl->cmode = v;
-      rv = 1;
-  }
-  break;
-      case FTPLIB_CALLBACK:
-  nControl->idlecb = (FtpCallback) val;
-  rv = 1;
-  break;
-      case FTPLIB_IDLETIME:
-  v = (int) val;
-  rv = 1;
-  nControl->idletime.tv_sec = v / 1000;
-  nControl->idletime.tv_usec = (v % 1000) * 1000;
-  break;
-      case FTPLIB_CALLBACKARG:
-  rv = 1;
-  nControl->idlearg = (void *) val;
-  break;
-      case FTPLIB_CALLBACKBYTES:
-        rv = 1;
-        nControl->cbbytes = (int) val;
-        break;
-    }
+      {
+        case FTPLIB_CONNMODE:
+            v = (int) val;
+            if ((v == FTPLIB_PASSIVE) || (v == FTPLIB_PORT))
+              {
+                  nControl->cmode = v;
+                  rv = 1;
+              }
+            break;
+        case FTPLIB_CALLBACK:
+            nControl->idlecb = (FtpCallback) val;
+            rv = 1;
+            break;
+        case FTPLIB_IDLETIME:
+            v = (int) val;
+            rv = 1;
+            nControl->idletime.tv_sec = v / 1000;
+            nControl->idletime.tv_usec = (v % 1000) * 1000;
+            break;
+        case FTPLIB_CALLBACKARG:
+            rv = 1;
+            nControl->idlearg = (void *) val;
+            break;
+        case FTPLIB_CALLBACKBYTES:
+            rv = 1;
+            nControl->cbbytes = (int) val;
+            break;
+      }
     return rv;
 }
 
 /*
  * FtpSendCmd - send a command and wait for expected response
  *
  * return 1 if proper response received, 0 otherwise
  */
 static int FtpSendCmd(const char *cmd, char expresp, netbuf *nControl)
 {
     char buf[256];
     if (nControl->dir != FTPLIB_CONTROL)
-  return 0;
+        return 0;
     if (ftplib_debug > 2)
-  fprintf(stderr,"%s\n",cmd);
+        fprintf(stderr,"%s\n",cmd);
     if ((strlen(cmd) + 3) > sizeof(buf))
         return 0;
     sprintf(buf,"%s\r\n",cmd);
     if (net_write(nControl->handle,buf,strlen(buf)) <= 0)
-    {
-  perror("write");
-  return 0;
-    }
+      {
+          perror("write");
+          return 0;
+      }
     return readresp(expresp, nControl);
 }
 
 /*
  * FtpLogin - log in to remote server
  *
  * return 1 if logged in, 0 otherwise
  */
 GLOBALDEF int FtpLogin(const char *user, const char *pass, netbuf *nControl)
 {
     char tempbuf[64];
 
     if (((strlen(user) + 7) > sizeof(tempbuf)) ||
         ((strlen(pass) + 7) > sizeof(tempbuf)))
         return 0;
     sprintf(tempbuf,"USER %s",user);
     if (!FtpSendCmd(tempbuf,'3',nControl))
-    {
-  if (nControl->response[0] == '2')
-      return 1;
-  return 0;
-    }
+      {
+          if (nControl->response[0] == '2')
+              return 1;
+          return 0;
+      }
     sprintf(tempbuf,"PASS %s",pass);
     return FtpSendCmd(tempbuf,'2',nControl);
 }
 
 /*
  * FtpOpenPort - set up data connection
  *
  * return 1 if successful, 0 otherwise
  */
 static int FtpOpenPort(netbuf *nControl, netbuf **nData, int mode, int dir)
 {
     int sData;
     union {
-  struct sockaddr sa;
-  struct sockaddr_in in;
+        struct sockaddr sa;
+        struct sockaddr_in in;
     } sin;
     struct linger lng = { 0, 0 };
     unsigned int l;
     int on=1;
     netbuf *ctrl;
     char *cp;
     unsigned int v[6];
     char buf[256];
 
     if (nControl->dir != FTPLIB_CONTROL)
-  return -1;
+        return -1;
     if ((dir != FTPLIB_READ) && (dir != FTPLIB_WRITE))
-    {
-  sprintf(nControl->response, "Invalid direction %d\n", dir);
-  return -1;
-    }
+      {
+          sprintf(nControl->response, "Invalid direction %d\n", dir);
+          return -1;
+      }
     if ((mode != FTPLIB_ASCII) && (mode != FTPLIB_IMAGE))
-    {
-  sprintf(nControl->response, "Invalid mode %c\n", mode);
-  return -1;
-    }
+      {
+          sprintf(nControl->response, "Invalid mode %c\n", mode);
+          return -1;
+      }
     l = sizeof(sin);
     if (nControl->cmode == FTPLIB_PASSIVE)
-    {
-  memset(&sin, 0, l);
-  sin.in.sin_family = AF_INET;
-  if (!FtpSendCmd("PASV",'2',nControl))
-      return -1;
-  cp = strchr(nControl->response,'(');
-  if (cp == NULL)
-      return -1;
-  cp++;
-  sscanf(cp,"%u,%u,%u,%u,%u,%u",&v[2],&v[3],&v[4],&v[5],&v[0],&v[1]);
-  sin.sa.sa_data[2] = v[2];
-  sin.sa.sa_data[3] = v[3];
-  sin.sa.sa_data[4] = v[4];
-  sin.sa.sa_data[5] = v[5];
-  sin.sa.sa_data[0] = v[0];
-  sin.sa.sa_data[1] = v[1];
-    }
+      {
+          memset(&sin, 0, l);
+          sin.in.sin_family = AF_INET;
+          if (!FtpSendCmd("PASV",'2',nControl))
+              return -1;
+          cp = strchr(nControl->response,'(');
+          if (cp == NULL)
+              return -1;
+          cp++;
+          sscanf(cp,"%u,%u,%u,%u,%u,%u",&v[2],&v[3],&v[4],&v[5],&v[0],&v[1]);
+          sin.sa.sa_data[2] = v[2];
+          sin.sa.sa_data[3] = v[3];
+          sin.sa.sa_data[4] = v[4];
+          sin.sa.sa_data[5] = v[5];
+          sin.sa.sa_data[0] = v[0];
+          sin.sa.sa_data[1] = v[1];
+      }
     else
-    {
-  if (getsockname(nControl->handle, &sin.sa, &l) < 0)
-  {
-      perror("getsockname");
-      return 0;
-  }
-    }
+      {
+          if (getsockname(nControl->handle, &sin.sa, &l) < 0)
+            {
+                perror("getsockname");
+                return 0;
+            }
+      }
     sData = socket(PF_INET,SOCK_STREAM,IPPROTO_TCP);
     if (sData == -1)
-    {
-  perror("socket");
-  return -1;
-    }
+      {
+          perror("socket");
+          return -1;
+      }
     if (setsockopt(sData,SOL_SOCKET,SO_REUSEADDR,
-       SETSOCKOPT_OPTVAL_TYPE &on,sizeof(on)) == -1)
-    {
-  perror("setsockopt");
-  net_close(sData);
-  return -1;
-    }
+                   SETSOCKOPT_OPTVAL_TYPE &on,sizeof(on)) == -1)
+      {
+          perror("setsockopt");
+          net_close(sData);
+          return -1;
+      }
     if (setsockopt(sData,SOL_SOCKET,SO_LINGER,
-       SETSOCKOPT_OPTVAL_TYPE &lng,sizeof(lng)) == -1)
-    {
-  perror("setsockopt");
-  net_close(sData);
-  return -1;
-    }
+                   SETSOCKOPT_OPTVAL_TYPE &lng,sizeof(lng)) == -1)
+      {
+          perror("setsockopt");
+          net_close(sData);
+          return -1;
+      }
     if (nControl->cmode == FTPLIB_PASSIVE)
-    {
-  if (connect(sData, &sin.sa, sizeof(sin.sa)) == -1)
-  {
-      perror("connect");
-      net_close(sData);
-      return -1;
-  }
-    }
+      {
+          if (connect(sData, &sin.sa, sizeof(sin.sa)) == -1)
+            {
+                perror("connect");
+                net_close(sData);
+                return -1;
+            }
+      }
     else
-    {
-  sin.in.sin_port = 0;
-  if (bind(sData, &sin.sa, sizeof(sin)) == -1)
-  {
-      perror("bind");
-      net_close(sData);
-      return 0;
-  }
-  if (listen(sData, 1) < 0)
-  {
-      perror("listen");
-      net_close(sData);
-      return 0;
-  }
-  if (getsockname(sData, &sin.sa, &l) < 0)
-      return 0;
-  sprintf(buf, "PORT %d,%d,%d,%d,%d,%d",
-    (unsigned char) sin.sa.sa_data[2],
-    (unsigned char) sin.sa.sa_data[3],
-    (unsigned char) sin.sa.sa_data[4],
-    (unsigned char) sin.sa.sa_data[5],
-    (unsigned char) sin.sa.sa_data[0],
-    (unsigned char) sin.sa.sa_data[1]);
-  if (!FtpSendCmd(buf,'2',nControl))
-  {
-      net_close(sData);
-      return 0;
-  }
-    }
+      {
+          sin.in.sin_port = 0;
+          if (bind(sData, &sin.sa, sizeof(sin)) == -1)
+            {
+                perror("bind");
+                net_close(sData);
+                return 0;
+            }
+          if (listen(sData, 1) < 0)
+            {
+                perror("listen");
+                net_close(sData);
+                return 0;
+            }
+          if (getsockname(sData, &sin.sa, &l) < 0)
+              return 0;
+          sprintf(buf, "PORT %d,%d,%d,%d,%d,%d",
+                  (unsigned char) sin.sa.sa_data[2],
+                  (unsigned char) sin.sa.sa_data[3],
+                  (unsigned char) sin.sa.sa_data[4],
+                  (unsigned char) sin.sa.sa_data[5],
+                  (unsigned char) sin.sa.sa_data[0],
+                  (unsigned char) sin.sa.sa_data[1]);
+          if (!FtpSendCmd(buf,'2',nControl))
+            {
+                net_close(sData);
+                return 0;
+            }
+      }
     ctrl = calloc(1,sizeof(netbuf));
     if (ctrl == NULL)
-    {
-  perror("calloc");
-  net_close(sData);
-  return -1;
-    }
+      {
+          perror("calloc");
+          net_close(sData);
+          return -1;
+      }
     if ((mode == 'A') && ((ctrl->buf = malloc(FTPLIB_BUFSIZ)) == NULL))
-    {
-  perror("calloc");
-  net_close(sData);
-  free(ctrl);
-  return -1;
-    }
+      {
+          perror("calloc");
+          net_close(sData);
+          free(ctrl);
+          return -1;
+      }
     ctrl->handle = sData;
     ctrl->dir = dir;
     ctrl->idletime = nControl->idletime;
     ctrl->idlearg = nControl->idlearg;
     ctrl->xfered = 0;
     ctrl->xfered1 = 0;
     ctrl->cbbytes = nControl->cbbytes;
     if (ctrl->idletime.tv_sec || ctrl->idletime.tv_usec || ctrl->cbbytes)
-  ctrl->idlecb = nControl->idlecb;
+        ctrl->idlecb = nControl->idlecb;
     else
-  ctrl->idlecb = NULL;
+        ctrl->idlecb = NULL;
     *nData = ctrl;
     return 1;
 }
 
 /*
  * FtpAcceptConnection - accept connection from server
  *
  * return 1 if successful, 0 otherwise
  */
 static int FtpAcceptConnection(netbuf *nData, netbuf *nControl)
 {
     int sData;
     struct sockaddr addr;
     unsigned int l;
     int i;
     struct timeval tv;
     fd_set mask;
     int rv;
 
     FD_ZERO(&mask);
     FD_SET(nControl->handle, &mask);
     FD_SET(nData->handle, &mask);
     tv.tv_usec = 0;
     tv.tv_sec = ACCEPT_TIMEOUT;
+    printf("<<<<<<<<<<<<<<<<%d\n",ACCEPT_TIMEOUT);
     i = nControl->handle;
     if (i < nData->handle)
-  i = nData->handle;
+        i = nData->handle;
     i = select(i+1, &mask, NULL, NULL, &tv);
     if (i == -1)
-    {
-        strncpy(nControl->response, strerror(errno),
-                sizeof(nControl->response));
-        net_close(nData->handle);
-        nData->handle = 0;
-        rv = 0;
-    }
+      {
+          strncpy(nControl->response, strerror(errno),
+                  sizeof(nControl->response));
+          net_close(nData->handle);
+          nData->handle = 0;
+          rv = 0;
+      }
     else if (i == 0)
-    {
-  strcpy(nControl->response, "timed out waiting for connection");
-  net_close(nData->handle);
-  nData->handle = 0;
-  rv = 0;
-    }
-    else
-    {
-  if (FD_ISSET(nData->handle, &mask))
-  {
-      l = sizeof(addr);
-      sData = accept(nData->handle, &addr, &l);
-      i = errno;
-      net_close(nData->handle);
-      if (sData > 0)
       {
-    rv = 1;
-    nData->handle = sData;
+          strcpy(nControl->response, "timed out waiting for connection");
+          net_close(nData->handle);
+          nData->handle = 0;
+          rv = 0;
       }
-      else
+    else
       {
-    strncpy(nControl->response, strerror(i),
-                        sizeof(nControl->response));
-    nData->handle = 0;
-    rv = 0;
+          if (FD_ISSET(nData->handle, &mask))
+            {
+                l = sizeof(addr);
+                sData = accept(nData->handle, &addr, &l);
+                i = errno;
+                net_close(nData->handle);
+                if (sData > 0)
+                  {
+                      rv = 1;
+                      nData->handle = sData;
+                  }
+                else
+                  {
+                      strncpy(nControl->response, strerror(i),
+                              sizeof(nControl->response));
+                      nData->handle = 0;
+                      rv = 0;
+                  }
+            }
+          else if (FD_ISSET(nControl->handle, &mask))
+            {
+                net_close(nData->handle);
+                nData->handle = 0;
+                readresp('2', nControl);
+                rv = 0;
+            }
       }
-  }
-  else if (FD_ISSET(nControl->handle, &mask))
-  {
-      net_close(nData->handle);
-      nData->handle = 0;
-      readresp('2', nControl);
-      rv = 0;
-  }
-    }
     return rv;  
 }
 
 /*
  * FtpAccess - return a handle for a data stream
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpAccess(const char *path, int typ, int mode, netbuf *nControl,
-    netbuf **nData)
+                        netbuf **nData)
 {
     char buf[256];
     int dir;
     if ((path == NULL) &&
         ((typ == FTPLIB_FILE_WRITE) || (typ == FTPLIB_FILE_READ)))
-    {
-  sprintf(nControl->response,
-                "Missing path argument for file transfer\n");
-  return 0;
-    }
+      {
+          sprintf(nControl->response,
+                  "Missing path argument for file transfer\n");
+          return 0;
+      }
     sprintf(buf, "TYPE %c", mode);
     if (!FtpSendCmd(buf, '2', nControl))
-  return 0;
+        return 0;
     switch (typ)
-    {
-      case FTPLIB_DIR:
-  strcpy(buf,"NLST");
-  dir = FTPLIB_READ;
-  break;
-      case FTPLIB_DIR_VERBOSE:
-  strcpy(buf,"LIST");
-  dir = FTPLIB_READ;
-  break;
-      case FTPLIB_FILE_READ:
-  strcpy(buf,"RETR");
-  dir = FTPLIB_READ;
-  break;
-      case FTPLIB_FILE_WRITE:
-  strcpy(buf,"STOR");
-  dir = FTPLIB_WRITE;
-  break;
-      default:
-  sprintf(nControl->response, "Invalid open type %d\n", typ);
-  return 0;
-    }
-    if (path != NULL)
-    {
-        int i = strlen(buf);
-        buf[i++] = ' ';
-        if ((strlen(path) + i) >= sizeof(buf))
+      {
+        case FTPLIB_DIR:
+            strcpy(buf,"NLST");
+            dir = FTPLIB_READ;
+            break;
+        case FTPLIB_DIR_VERBOSE:
+            strcpy(buf,"LIST");
+            dir = FTPLIB_READ;
+            break;
+        case FTPLIB_FILE_READ:
+            strcpy(buf,"RETR");
+            dir = FTPLIB_READ;
+            break;
+        case FTPLIB_FILE_WRITE:
+            strcpy(buf,"STOR");
+            dir = FTPLIB_WRITE;
+            break;
+        default:
+            sprintf(nControl->response, "Invalid open type %d\n", typ);
             return 0;
-        strcpy(&buf[i],path);
-    }
+      }
+    if (path != NULL)
+      {
+          int i = strlen(buf);
+          buf[i++] = ' ';
+          if ((strlen(path) + i) >= sizeof(buf))
+              return 0;
+          strcpy(&buf[i],path);
+      }
     if (FtpOpenPort(nControl, nData, mode, dir) == -1)
-  return 0;
+        return 0;
     if (!FtpSendCmd(buf, '1', nControl))
-    {
-  FtpClose(*nData);
-  *nData = NULL;
-  return 0;
-    }
+      {
+          FtpClose(*nData);
+          *nData = NULL;
+          return 0;
+      }
     (*nData)->ctrl = nControl;
     nControl->data = *nData;
     if (nControl->cmode == FTPLIB_PORT)
-    {
-  if (!FtpAcceptConnection(*nData,nControl))
-  {
-      FtpClose(*nData);
-      *nData = NULL;
-      nControl->data = NULL;
-      return 0;
-  }
-    }
+      {
+          if (!FtpAcceptConnection(*nData,nControl))
+            {
+                FtpClose(*nData);
+                *nData = NULL;
+                nControl->data = NULL;
+                return 0;
+            }
+      }
     return 1;
 }
 
 /*
  * FtpRead - read from a data connection
  */
 GLOBALDEF int FtpRead(void *buf, int max, netbuf *nData)
 {
     int i;
     if (nData->dir != FTPLIB_READ)
-  return 0;
+        return 0;
     if (nData->buf)
         i = readline(buf, max, nData);
     else
-    {
-        i = socket_wait(nData);
-  if (i != 1)
-      return 0;
-        i = net_read(nData->handle, buf, max);
-    }
+      {
+          i = socket_wait(nData);
+          if (i != 1)
+              return 0;
+          i = net_read(nData->handle, buf, max);
+      }
     if (i == -1)
-  return 0;
+        return 0;
     nData->xfered += i;
     if (nData->idlecb && nData->cbbytes)
-    {
-        nData->xfered1 += i;
-        if (nData->xfered1 > nData->cbbytes)
-        {
-      if (nData->idlecb(nData, nData->xfered, nData->idlearg) == 0)
-    return 0;
-            nData->xfered1 = 0;
-        }
-    }
+      {
+          nData->xfered1 += i;
+          if (nData->xfered1 > nData->cbbytes)
+            {
+                if (nData->idlecb(nData, nData->xfered, nData->idlearg) == 0)
+                    return 0;
+                nData->xfered1 = 0;
+            }
+      }
     return i;
 }
 
 /*
  * FtpWrite - write to a data connection
  */
 GLOBALDEF int FtpWrite(void *buf, int len, netbuf *nData)
 {
     int i;
     if (nData->dir != FTPLIB_WRITE)
-  return 0;
+        return 0;
     if (nData->buf)
-      i = writeline(buf, len, nData);
+        i = writeline(buf, len, nData);
     else
-    {
-        socket_wait(nData);
-        i = net_write(nData->handle, buf, len);
-    }
+      {
+          socket_wait(nData);
+          i = net_write(nData->handle, buf, len);
+      }
     if (i == -1)
-  return 0;
+        return 0;
     nData->xfered += i;
     if (nData->idlecb && nData->cbbytes)
-    {
-        nData->xfered1 += i;
-        if (nData->xfered1 > nData->cbbytes)
-        {
-            nData->idlecb(nData, nData->xfered, nData->idlearg);
-            nData->xfered1 = 0;
-        }
-    }
+      {
+          nData->xfered1 += i;
+          if (nData->xfered1 > nData->cbbytes)
+            {
+                nData->idlecb(nData, nData->xfered, nData->idlearg);
+                nData->xfered1 = 0;
+            }
+      }
     return i;
 }
 
 /*
  * FtpClose - close a data connection
  */
 GLOBALDEF int FtpClose(netbuf *nData)
 {
     netbuf *ctrl;
     switch (nData->dir)
-    {
-      case FTPLIB_WRITE:
-  /* potential problem - if buffer flush fails, how to notify user? */
-  if (nData->buf != NULL)
-      writeline(NULL, 0, nData);
-      case FTPLIB_READ:
-  if (nData->buf)
-      free(nData->buf);
-  shutdown(nData->handle,2);
-  net_close(nData->handle);
-  ctrl = nData->ctrl;
-  free(nData);
-  if (ctrl)
-  {
-      ctrl->data = NULL;
-      return(readresp('2', ctrl));
-  }
-  return 1;
-      case FTPLIB_CONTROL:
-  if (nData->data)
-  {
-      nData->ctrl = NULL;
-      FtpClose(nData);
-  }
-  net_close(nData->handle);
-  free(nData);
-  return 0;
-    }
+      {
+        case FTPLIB_WRITE:
+              /* potential problem - if buffer flush fails, how to notify user? */
+            if (nData->buf != NULL)
+                writeline(NULL, 0, nData);
+        case FTPLIB_READ:
+            if (nData->buf)
+                free(nData->buf);
+            shutdown(nData->handle,2);
+            net_close(nData->handle);
+            ctrl = nData->ctrl;
+            free(nData);
+            if (ctrl)
+              {
+                  ctrl->data = NULL;
+                  return(readresp('2', ctrl));
+              }
+            return 1;
+        case FTPLIB_CONTROL:
+            if (nData->data)
+              {
+                  nData->ctrl = NULL;
+                  FtpClose(nData);
+              }
+            net_close(nData->handle);
+            free(nData);
+            return 0;
+      }
     return 1;
 }
 
 /*
  * FtpSite - send a SITE command
  *
  * return 1 if command successful, 0 otherwise
  */
 GLOBALDEF int FtpSite(const char *cmd, netbuf *nControl)
 {
     char buf[256];
     
     if ((strlen(cmd) + 7) > sizeof(buf))
         return 0;
     sprintf(buf,"SITE %s",cmd);
     if (!FtpSendCmd(buf,'2',nControl))
-  return 0;
+        return 0;
     return 1;
 }
 
 /*
  * FtpSysType - send a SYST command
  *
  * Fills in the user buffer with the remote system type.  If more
  * information from the response is required, the user can parse
  * it out of the response buffer returned by FtpLastResponse().
  *
  * return 1 if command successful, 0 otherwise
  */
 GLOBALDEF int FtpSysType(char *buf, int max, netbuf *nControl)
 {
     int l = max;
     char *b = buf;
     char *s;
     if (!FtpSendCmd("SYST",'2',nControl))
-  return 0;
+        return 0;
     s = &nControl->response[4];
     while ((--l) && (*s != ' '))
-  *b++ = *s++;
+        *b++ = *s++;
     *b++ = '\0';
     return 1;
 }
 
 /*
  * FtpMkdir - create a directory at server
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpMkdir(const char *path, netbuf *nControl)
 {
     char buf[256];
 
     if ((strlen(path) + 6) > sizeof(buf))
         return 0;
     sprintf(buf,"MKD %s",path);
     if (!FtpSendCmd(buf,'2', nControl))
-  return 0;
+        return 0;
     return 1;
 }
 
 /*
  * FtpChdir - change path at remote
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpChdir(const char *path, netbuf *nControl)
 {
     char buf[256];
 
     if ((strlen(path) + 6) > sizeof(buf))
         return 0;
     sprintf(buf,"CWD %s",path);
     if (!FtpSendCmd(buf,'2',nControl))
-  return 0;
+        return 0;
     return 1;
 }
 
 /*
  * FtpCDUp - move to parent directory at remote
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpCDUp(netbuf *nControl)
 {
     if (!FtpSendCmd("CDUP",'2',nControl))
-  return 0;
+        return 0;
     return 1;
 }
 
 /*
  * FtpRmdir - remove directory at remote
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpRmdir(const char *path, netbuf *nControl)
 {
     char buf[256];
 
     if ((strlen(path) + 6) > sizeof(buf))
         return 0;
     sprintf(buf,"RMD %s",path);
     if (!FtpSendCmd(buf,'2',nControl))
-  return 0;
+        return 0;
     return 1;
 }
 
 /*
  * FtpPwd - get working directory at remote
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpPwd(char *path, int max, netbuf *nControl)
 {
     int l = max;
     char *b = path;
     char *s;
     if (!FtpSendCmd("PWD",'2',nControl))
-  return 0;
+        return 0;
     s = strchr(nControl->response, '"');
     if (s == NULL)
-  return 0;
+        return 0;
     s++;
     while ((--l) && (*s) && (*s != '"'))
-  *b++ = *s++;
+        *b++ = *s++;
     *b++ = '\0';
     return 1;
 }
 
 /*
  * FtpXfer - issue a command and transfer data
  *
  * return 1 if successful, 0 otherwise
  */
 static int FtpXfer(const char *localfile, const char *path,
-  netbuf *nControl, int typ, int mode)
+                   netbuf *nControl, int typ, int mode)
 {
     int l,c;
     char *dbuf;
     FILE *local = NULL;
     netbuf *nData;
     int rv=1;
 
     if (localfile != NULL)
-    {
-  char ac[4] = "w";
-  if (typ == FTPLIB_FILE_WRITE)
-      ac[0] = 'r';
-  if (mode == FTPLIB_IMAGE)
-      ac[1] = 'b';
-  local = fopen(localfile, ac);
-  if (local == NULL)
-  {
-      strncpy(nControl->response, strerror(errno),
-                    sizeof(nControl->response));
-      return 0;
-  }
-    }
+      {
+          char ac[4] = "w";
+          if (typ == FTPLIB_FILE_WRITE)
+              ac[0] = 'r';
+          if (mode == FTPLIB_IMAGE)
+              ac[1] = 'b';
+          local = fopen(localfile, ac);
+          if (local == NULL)
+            {
+                strncpy(nControl->response, strerror(errno),
+                        sizeof(nControl->response));
+                return 0;
+            }
+      }
     if (local == NULL)
-  local = (typ == FTPLIB_FILE_WRITE) ? stdin : stdout;
+        local = (typ == FTPLIB_FILE_WRITE) ? stdin : stdout;
     if (!FtpAccess(path, typ, mode, nControl, &nData))
-  return 0;
+        return 0;
     dbuf = malloc(FTPLIB_BUFSIZ);
     if (typ == FTPLIB_FILE_WRITE)
-    {
-  while ((l = fread(dbuf, 1, FTPLIB_BUFSIZ, local)) > 0)
-      if ((c = FtpWrite(dbuf, l, nData)) < l)
       {
-    printf("short write: passed %d, wrote %d\n", l, c);
-    rv = 0;
-    break;
+          while ((l = fread(dbuf, 1, FTPLIB_BUFSIZ, local)) > 0)
+              if ((c = FtpWrite(dbuf, l, nData)) < l)
+                {
+                    printf("short write: passed %d, wrote %d\n", l, c);
+                    rv = 0;
+                    break;
+                }
       }
-    }
     else
-    {
-      while ((l = FtpRead(dbuf, FTPLIB_BUFSIZ, nData)) > 0)
-      if (fwrite(dbuf, 1, l, local) <= 0)
       {
-    perror("localfile write");
-    rv = 0;
-    break;
+          while ((l = FtpRead(dbuf, FTPLIB_BUFSIZ, nData)) > 0)
+              if (fwrite(dbuf, 1, l, local) <= 0)
+                {
+                    perror("localfile write");
+                    rv = 0;
+                    break;
+                }
       }
-    }
     free(dbuf);
     fflush(local);
     if (localfile != NULL)
-  fclose(local);
+        fclose(local);
     FtpClose(nData);
     return rv;
 }
 
 /*
  * FtpNlst - issue an NLST command and write response to output
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpNlst(const char *outputfile, const char *path,
-  netbuf *nControl)
+                      netbuf *nControl)
 {
     return FtpXfer(outputfile, path, nControl, FTPLIB_DIR, FTPLIB_ASCII);
 }
 
 /*
  * FtpDir - issue a LIST command and write response to output
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpDir(const char *outputfile, const char *path, netbuf *nControl)
 {
     return FtpXfer(outputfile, path, nControl, FTPLIB_DIR_VERBOSE, FTPLIB_ASCII);
 }
 
 /*
  * FtpSize - determine the size of a remote file
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpSize(const char *path, int *size, char mode, netbuf *nControl)
 {
     char cmd[256];
     int resp,sz,rv=1;
 
     if ((strlen(path) + 7) > sizeof(cmd))
         return 0;
     sprintf(cmd, "TYPE %c", mode);
     if (!FtpSendCmd(cmd, '2', nControl))
-  return 0;
+        return 0;
     sprintf(cmd,"SIZE %s",path);
     if (!FtpSendCmd(cmd,'2',nControl))
-  rv = 0;
+        rv = 0;
     else
-    {
-  if (sscanf(nControl->response, "%d %d", &resp, &sz) == 2)
-      *size = sz;
-  else
-      rv = 0;
-    }   
+      {
+          if (sscanf(nControl->response, "%d %d", &resp, &sz) == 2)
+              *size = sz;
+          else
+              rv = 0;
+      }   
     return rv;
 }
 
 /*
  * FtpModDate - determine the modification date of a remote file
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpModDate(const char *path, char *dt, int max, netbuf *nControl)
 {
     char buf[256];
     int rv = 1;
 
     if ((strlen(path) + 7) > sizeof(buf))
         return 0;
     sprintf(buf,"MDTM %s",path);
     if (!FtpSendCmd(buf,'2',nControl))
-  rv = 0;
+        rv = 0;
     else
-  strncpy(dt, &nControl->response[4], max);
+        strncpy(dt, &nControl->response[4], max);
     return rv;
 }
 
 /*
  * FtpGet - issue a GET command and write received data to output
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpGet(const char *outputfile, const char *path,
-  char mode, netbuf *nControl)
+                     char mode, netbuf *nControl)
 {
     return FtpXfer(outputfile, path, nControl, FTPLIB_FILE_READ, mode);
 }
 
 /*
  * FtpPut - issue a PUT command and send data from input
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpPut(const char *inputfile, const char *path, char mode,
-  netbuf *nControl)
+                     netbuf *nControl)
 {
     return FtpXfer(inputfile, path, nControl, FTPLIB_FILE_WRITE, mode);
 }
 
 /*
  * FtpRename - rename a file at remote
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpRename(const char *src, const char *dst, netbuf *nControl)
 {
     char cmd[256];
 
     if (((strlen(src) + 7) > sizeof(cmd)) ||
         ((strlen(dst) + 7) > sizeof(cmd)))
         return 0;
     sprintf(cmd,"RNFR %s",src);
     if (!FtpSendCmd(cmd,'3',nControl))
-  return 0;
+        return 0;
     sprintf(cmd,"RNTO %s",dst);
     if (!FtpSendCmd(cmd,'2',nControl))
-  return 0;
+        return 0;
     return 1;
 }
 
 /*
  * FtpDelete - delete a file at remote
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF int FtpDelete(const char *fnm, netbuf *nControl)
 {
     char cmd[256];
 
     if ((strlen(fnm) + 7) > sizeof(cmd))
         return 0;
     sprintf(cmd,"DELE %s",fnm);
     if (!FtpSendCmd(cmd,'2', nControl))
-  return 0;
+        return 0;
     return 1;
 }
 
 /*
  * FtpQuit - disconnect from remote
  *
  * return 1 if successful, 0 otherwise
  */
 GLOBALDEF void FtpQuit(netbuf *nControl)
 {
     if (nControl->dir != FTPLIB_CONTROL)
-  return;
+        return;
     FtpSendCmd("QUIT",'2',nControl);
     net_close(nControl->handle);
     free(nControl->buf);
     free(nControl);
 }
diff --git a/noncore/net/ftplib/ftplib.control b/noncore/net/ftplib/ftplib.control
new file mode 100644
index 0000000..67765ad
--- a/dev/null
+++ b/noncore/net/ftplib/ftplib.control
@@ -0,0 +1,9 @@
+Files: $QTDIR/lib/libftplib.*
+Priority: optional
+Section: Communications
+Maintainer: L.J. Potter <ljp@llornkcor.com> 
+Architecture: arm
+Version: $QPE_VERSION-$SUB_VERSION
+Depends: opie-base ($QPE_VERSION)
+Description: Libftp
+ The ftp library for the Opie environment.
diff --git a/noncore/net/opieftp/ftplib.h b/noncore/net/ftplib/ftplib.h
index 75a90ae..75a90ae 100644
--- a/noncore/net/opieftp/ftplib.h
+++ b/noncore/net/ftplib/ftplib.h
diff --git a/noncore/net/ftplib/ftplib.pro b/noncore/net/ftplib/ftplib.pro
new file mode 100644
index 0000000..9ee3605
--- a/dev/null
+++ b/noncore/net/ftplib/ftplib.pro
@@ -0,0 +1,6 @@
+TEMPLATE  = lib
+CONFIG    = qt warn_on release
+HEADERS   = ftplib.h
+SOURCES   = ftplib.c
+DESTDIR      = $(QTDIR)/lib$(PROJMAK)
+INTERFACES  = 
diff --git a/noncore/net/opieftp/opieftp.control b/noncore/net/opieftp/opieftp.control
index 18ec80f..42590bd 100644
--- a/noncore/net/opieftp/opieftp.control
+++ b/noncore/net/opieftp/opieftp.control
@@ -1,9 +1,9 @@
 Files: bin/opieftp pics/opieftp apps/Applications/opieftp.desktop
 Priority: optional
 Section: Communications
 Maintainer: L.J. Potter <ljp@llornkcor.com> 
 Architecture: arm
 Version: $QPE_VERSION-$SUB_VERSION
-Depends: opie-base ($QPE_VERSION)
+Depends: opie-base ($QPE_VERSION), ftplib
 Description: OpieFtp
  The ftp client for the Opie environment.
diff --git a/noncore/net/opieftp/opieftp.cpp b/noncore/net/opieftp/opieftp.cpp
index 292cc9d..7c83223 100644
--- a/noncore/net/opieftp/opieftp.cpp
+++ b/noncore/net/opieftp/opieftp.cpp
@@ -1,33 +1,33 @@
 /***************************************************************************
    opieftp.cpp
                              -------------------
 ** Created: Sat Mar 9 23:33:09 2002
     copyright            : (C) 2002 by ljp
     email                : ljp@llornkcor.com
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 //#define DEVELOPERS_VERSION
 
 #include "opieftp.h"
 
 extern "C" {
-#include "ftplib.h"
+#include "../ftplib/ftplib.h"
 }
 
 #include "inputDialog.h"
 
 #include <qpe/qpemenubar.h>
 #include <qpe/qpetoolbar.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/resource.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/config.h>
 #include <qpe/mimetype.h>
 #include <qpe/qpemessagebox.h>
 
 #include <qstringlist.h>
 #include <qtextstream.h>
 #include <qpushbutton.h>
@@ -1497,16 +1497,20 @@ void OpieFtp::NewServer() {
       serverListView->insertItem( newServerName );    
       serverListView->setCurrentItem( serverListView->count());
     }
 }
 
 void OpieFtp::serverListClicked( const QString &item) {
     if(item.isEmpty()) return;
     Config cfg("opieftp");
     qDebug("highltined "+item);
     int numberOfEntries = cfg.readNumEntry("numberOfEntries",0);
         for (int i = 1; i <= numberOfEntries; i++) {
             cfg.setGroup(QString::number(i));
               if(cfg.readEntry( "ServerName").find(item) != -1 && !fuckeduphack)
                   serverComboSelected(i-1);
     }
 }
+
+void OpieFtp::timerOut() {
+
+}
diff --git a/noncore/net/opieftp/opieftp.h b/noncore/net/opieftp/opieftp.h
index 2aa691a..109b5f8 100644
--- a/noncore/net/opieftp/opieftp.h
+++ b/noncore/net/opieftp/opieftp.h
@@ -26,60 +26,62 @@ class QComboBox;
 class QListView;
 class QListViewItem;
 class QLabel;
 class QProgressBar;
 class QSpinBox;
 class QTabWidget;
 class QWidget;
 class QPEToolBar;
 class QPEMenuBar;
 class QPopupMenu;
 class QFile;
 class QLineEdit;
 class QPushButton;
 class QToolButton;
 class QStringList;
 class QListBox;
+class QTimer;
 
 class OpieFtp : public QMainWindow
 {
     Q_OBJECT
 
 public:
     OpieFtp(  );
     ~OpieFtp();
 
     QTabWidget *TabWidget;
     QWidget *tab, *tab_2, *tab_3;
     QListView *Local_View, *Remote_View;
     QListBox *serverListView;
 
     QComboBox *UsernameComboBox, *ServerComboBox, *currentPathCombo;
     QLineEdit *PasswordEdit, *remotePath;
     QLabel *TextLabel2, *TextLabel1, *TextLabel3, *TextLabel4;;
     QSpinBox* PortSpinBox;
     QPopupMenu *connectionMenu, *localMenu, *remoteMenu, *tabMenu, *aboutMenu;
     QDir currentDir;
     QString currentRemoteDir;
     QString filterStr;
     QListViewItem * item;
     QPushButton *connectServerBtn, *newServerButton;//
     QToolButton  *cdUpButton, *homeButton, *docButton;
     bool b;
     int currentServerConfig;
 protected slots:
+    void timerOut();
     void upDir();
     void homeButtonPushed();
     void docButtonPushed();
     void doAbout(); 
 
     void serverComboEdited(const QString & );
     void UsernameComboBoxEdited(const QString & );
     void PasswordEditEdited(const QString & );
 
     void showLocalMenu( QListViewItem *);
     void showRemoteMenu( QListViewItem *);
     void doLocalCd();
     void doRemoteCd();
     void localUpload();
     void remoteDownload();
     void newConnection();
diff --git a/noncore/net/opieftp/opieftp.pro b/noncore/net/opieftp/opieftp.pro
index 6d88530..ae72ff3 100644
--- a/noncore/net/opieftp/opieftp.pro
+++ b/noncore/net/opieftp/opieftp.pro
@@ -1,24 +1,24 @@
 TEMPLATE  = app
 CONFIG    += qt warn_on release
 HEADERS   = opieftp.h inputDialog.h ftplib.h
-SOURCES   = opieftp.cpp inputDialog.cpp ftplib.c main.cpp
+SOURCES   = opieftp.cpp inputDialog.cpp main.cpp
 TARGET    = opieftp
 DESTDIR   = $(OPIEDIR)/bin
 INCLUDEPATH += $(OPIEDIR)/include
 DEPENDPATH  += $(OPIEDIR)/include
-LIBS            += -lqpe
+LIBS            += -lqpe -lftplib
 
 TRANSLATIONS = ../../../i18n/de/opieftp.ts \
 	 ../../../i18n/en/opieftp.ts \
 	 ../../../i18n/es/opieftp.ts \
 	 ../../../i18n/fr/opieftp.ts \
 	 ../../../i18n/hu/opieftp.ts \
 	 ../../../i18n/ja/opieftp.ts \
 	 ../../../i18n/ko/opieftp.ts \
 	 ../../../i18n/no/opieftp.ts \
 	 ../../../i18n/pl/opieftp.ts \
 	 ../../../i18n/pt/opieftp.ts \
 	 ../../../i18n/pt_BR/opieftp.ts \
 	 ../../../i18n/sl/opieftp.ts \
 	 ../../../i18n/zh_CN/opieftp.ts \
 	 ../../../i18n/zh_TW/opieftp.ts