Makefile client.c clientutil.c clitar.c nmbsync.c :

	redid the split that i did a year ago, taking the functions in client.c
	out into clientutil.c.  guess what?  we could now do encrypted password
	NetServerEnum2 calls in nmbd, if we wanted to.

	i can now use cli_call_api() to send to different pipes.  i hope.

pipenetlog.c:

	allow adding to users group _and_ to admin group.  if adding to
	guest group, don't allow adding to users or admin as well.

smb.h :

	added some pipe #defines (\PIPE\NETLOGON \PIPE\srvsvc ...)

proto.h :

	usual.
(This used to be commit 6ee065ce6e099acfc7e83ad399ef6e60b4c625c1)

7 files changed, 422 insertions, 1379 deletions

diff --git a/source3/client/client.c b/source3/client/client.c
index 7abdfc886c..aaa0186a78 100644
--- a/source3/client/client.c
+++ b/source3/client/client.c
@@ -31,21 +31,21 @@
 
 pstring cur_dir = "\\";
 pstring cd_path = "";
-pstring service="";
-pstring desthost="";
+extern pstring service;
+extern pstring desthost;
 extern pstring myname;
 extern pstring myhostname;
-pstring password = "";
-pstring username="";
-pstring workgroup="";
+extern pstring password;
+extern pstring username;
+extern pstring workgroup;
 char *cmdstr="";
-BOOL got_pass = False;
-BOOL connect_as_printer = False;
-BOOL connect_as_ipc = False;
+extern BOOL got_pass;
+extern BOOL connect_as_printer;
+extern BOOL connect_as_ipc;
 extern struct in_addr ipzero;
 
 char cryptkey[8];
-BOOL doencrypt=False;
+extern BOOL doencrypt;
 
 extern pstring user_socket_options;
 
@@ -56,9 +56,9 @@ extern pstring user_socket_options;
 /* value for unused fid field in trans2 secondary request */
 #define FID_UNUSED (0xFFFF)
 
-int name_type = 0x20;
+extern int name_type;
 
-int max_protocol = PROTOCOL_NT1;
+extern int max_protocol;
 
 
 time_t newer_than = 0;
@@ -69,23 +69,19 @@ extern int DEBUGLEVEL;
 
 BOOL translation = False;
 
+extern int cnum;
+extern int mid;
+extern int pid;
+extern int tid;
+extern int gid;
+extern int uid;
+
+extern BOOL have_ip;
+extern int max_xmit;
 
-static BOOL send_trans_request(char *outbuf,int trans,
-			       char *name,int fid,int flags,
-			       char *data,char *param,uint16 *setup,
-			       int ldata,int lparam,int lsetup,
-			       int mdata,int mparam,int msetup);
-static BOOL receive_trans_response(char *inbuf,int trans,
-                                   int *data_len,int *param_len,
-				   char **data,char **param);
 static int interpret_long_filename(int level,char *p,file_info *finfo);
 static void dir_action(char *inbuf,char *outbuf,int attribute,file_info *finfo,BOOL recurse_dir,void (*fn)(),BOOL longdir);
 static int interpret_short_filename(char *p,file_info *finfo);
-static BOOL call_api(int prcnt,int drcnt,
-		     int mprcnt,int mdrcnt,
-		     int *rprcnt,int *rdrcnt,
-		     char *param,char *data,
-		     char **rparam,char **rdata);
 static BOOL do_this_one(file_info *finfo);
 
 /* clitar bits insert */
@@ -95,15 +91,8 @@ extern BOOL tar_reset;
 /* clitar bits end */
  
 
-int cnum = 0;
-int pid = 0;
-int gid = 0;
-int uid = 0;
-int mid = 0;
 int myumask = 0755;
 
-int max_xmit = BUFFER_SIZE;
-
 extern pstring scope;
 
 BOOL prompt = True;
@@ -113,8 +102,6 @@ int printmode = 1;
 BOOL recurse = False;
 BOOL lowercase = False;
 
-BOOL have_ip = False;
-
 struct in_addr dest_ip;
 
 #define SEPARATORS " \t\n\r"
@@ -123,8 +110,8 @@ BOOL abort_mget = True;
 
 extern int Protocol;
 
-BOOL readbraw_supported = False;
-BOOL writebraw_supported = False;
+extern BOOL readbraw_supported ;
+extern BOOL writebraw_supported;
 
 pstring fileselection = "";
 
@@ -158,21 +145,6 @@ static BOOL setup_term_code (char *code)
 #define CNV_INPUT(s) unix2dos_format(s,True)
 
 /****************************************************************************
-setup basics in a outgoing packet
-****************************************************************************/
-void setup_pkt(char *outbuf)
-{
-  SSVAL(outbuf,smb_pid,pid);
-  SSVAL(outbuf,smb_uid,uid);
-  SSVAL(outbuf,smb_mid,mid);
-  if (Protocol > PROTOCOL_COREPLUS)
-    {
-      SCVAL(outbuf,smb_flg,0x8);
-      SSVAL(outbuf,smb_flg2,0x1);
-    }
-}
-
-/****************************************************************************
 write to a local file with CR/LF->LF translation if appropriate. return the 
 number taken from the buffer. This may not equal the number written.
 ****************************************************************************/
@@ -269,7 +241,7 @@ static BOOL chkpath(char *path,BOOL report)
   set_message(outbuf,0,4 + strlen(path2),True);
   SCVAL(outbuf,smb_com,SMBchkpth);
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   p = smb_buf(outbuf);
   *p++ = 4;
@@ -409,7 +381,7 @@ static void do_dskattr(void)
   set_message(outbuf,0,0,True);
   CVAL(outbuf,smb_com) = SMBdskattr;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   send_smb(Client,outbuf);
   receive_smb(Client,inbuf,CLIENT_TIMEOUT);
@@ -562,12 +534,12 @@ static int do_long_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*
 	}
       /* ??? original code added 1 pad byte after param */
 
-      send_trans_request(outbuf,SMBtrans2,NULL,FID_UNUSED,0,
+      cli_send_trans_request(outbuf,SMBtrans2,NULL,FID_UNUSED,0,
 			 NULL,param,&setup,
 			 0,12+strlen(mask)+1,1,
 			 BUFFER_SIZE,10,0);
 
-      if (!receive_trans_response(inbuf,SMBtrans2,
+      if (!cli_receive_trans_response(inbuf,SMBtrans2,
 			      &resp_data_len,&resp_param_len,
 			          &resp_data,&resp_param))
 	{
@@ -706,7 +678,7 @@ static int do_short_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (
 	CVAL(outbuf,smb_com) = SMBsearch;
 
       SSVAL(outbuf,smb_tid,cnum);
-      setup_pkt(outbuf);
+      cli_setup_pkt(outbuf);
 
       SSVAL(outbuf,smb_vwv0,num_asked);
       SSVAL(outbuf,smb_vwv1,attribute);
@@ -767,7 +739,7 @@ static int do_short_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (
       CVAL(outbuf,smb_com) = SMBfclose;
 
       SSVAL(outbuf,smb_tid,cnum);
-      setup_pkt(outbuf);
+      cli_setup_pkt(outbuf);
 
       p = smb_buf(outbuf);
       *p++ = 4;
@@ -842,7 +814,7 @@ static BOOL do_this_one(file_info *finfo)
 
 
 /*****************************************************************************
- Convert a character pointer in a call_api() response to a form we can use.
+ Convert a character pointer in a cli_call_api() response to a form we can use.
  This function contains code to prevent core dumps if the server returns 
  invalid data.
 *****************************************************************************/
@@ -1034,80 +1006,6 @@ static void dir_action(char *inbuf,char *outbuf,int attribute,file_info *finfo,B
 
 
 /****************************************************************************
-  receive a SMB trans or trans2 response allocating the necessary memory
-  ****************************************************************************/
-static BOOL receive_trans_response(char *inbuf,int trans,
-                                   int *data_len,int *param_len,
-				   char **data,char **param)
-{
-  int total_data=0;
-  int total_param=0;
-  int this_data,this_param;
-
-  *data_len = *param_len = 0;
-
-  receive_smb(Client,inbuf,CLIENT_TIMEOUT);
-  show_msg(inbuf);
-
-  /* sanity check */
-  if (CVAL(inbuf,smb_com) != trans)
-    {
-      DEBUG(0,("Expected %s response, got command 0x%02x\n",
-	       trans==SMBtrans?"SMBtrans":"SMBtrans2", CVAL(inbuf,smb_com)));
-      return(False);
-    }
-  if (CVAL(inbuf,smb_rcls) != 0)
-    return(False);
-
-  /* parse out the lengths */
-  total_data = SVAL(inbuf,smb_tdrcnt);
-  total_param = SVAL(inbuf,smb_tprcnt);
-
-  /* allocate it */
-  *data = Realloc(*data,total_data);
-  *param = Realloc(*param,total_param);
-
-  while (1)
-    {
-      this_data = SVAL(inbuf,smb_drcnt);
-      this_param = SVAL(inbuf,smb_prcnt);
-      if (this_data)
-	memcpy(*data + SVAL(inbuf,smb_drdisp),
-	       smb_base(inbuf) + SVAL(inbuf,smb_droff),
-	       this_data);
-      if (this_param)
-	memcpy(*param + SVAL(inbuf,smb_prdisp),
-	       smb_base(inbuf) + SVAL(inbuf,smb_proff),
-	       this_param);
-      *data_len += this_data;
-      *param_len += this_param;
-
-      /* parse out the total lengths again - they can shrink! */
-      total_data = SVAL(inbuf,smb_tdrcnt);
-      total_param = SVAL(inbuf,smb_tprcnt);
-
-      if (total_data <= *data_len && total_param <= *param_len)
-	break;
-
-      receive_smb(Client,inbuf,CLIENT_TIMEOUT);
-      show_msg(inbuf);
-
-      /* sanity check */
-      if (CVAL(inbuf,smb_com) != trans)
-	{
-	  DEBUG(0,("Expected %s response, got command 0x%02x\n",
-		   trans==SMBtrans?"SMBtrans":"SMBtrans2", CVAL(inbuf,smb_com)));
-	  return(False);
-	}
-      if (CVAL(inbuf,smb_rcls) != 0)
-	  return(False);
-    }
-  
-  return(True);
-}
-
-
-/****************************************************************************
   get a directory listing
   ****************************************************************************/
 static void cmd_dir(char *inbuf,char *outbuf)
@@ -1184,7 +1082,7 @@ static void do_get(char *rname,char *lname,file_info *finfo1)
 
   CVAL(outbuf,smb_com) = SMBopenX;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,0xFF);
   SSVAL(outbuf,smb_vwv2,1);
@@ -1235,7 +1133,7 @@ static void do_get(char *rname,char *lname,file_info *finfo1)
     {
       if (CVAL(inbuf,smb_rcls) == ERRSRV &&
 	  SVAL(inbuf,smb_err) == ERRnoresource &&
-	  reopen_connection(inbuf,outbuf))
+	  cli_reopen_connection(inbuf,outbuf))
 	{
 	  do_get(rname,lname,finfo1);
 	  return;
@@ -1325,7 +1223,7 @@ static void do_get(char *rname,char *lname,file_info *finfo1)
 	  set_message(outbuf,10,0,True);
 	  CVAL(outbuf,smb_com) = SMBreadX;
 	  SSVAL(outbuf,smb_tid,cnum);
-	  setup_pkt(outbuf);
+	  cli_setup_pkt(outbuf);
 	  
 	  if (close_done)
 	    {
@@ -1389,7 +1287,7 @@ static void do_get(char *rname,char *lname,file_info *finfo1)
 	    set_message(outbuf,8,0,True);
 	    CVAL(outbuf,smb_com) = SMBreadbraw;
 	    SSVAL(outbuf,smb_tid,cnum);
-	    setup_pkt(outbuf);
+	    cli_setup_pkt(outbuf);
 	    SSVAL(outbuf,smb_vwv0,fnum);
 	    SIVAL(outbuf,smb_vwv1,nread);
 	    SSVAL(outbuf,smb_vwv3,MIN(finfo.size-nread,readbraw_size));
@@ -1441,7 +1339,7 @@ static void do_get(char *rname,char *lname,file_info *finfo1)
 	  set_message(outbuf,5,0,True);
 	  CVAL(outbuf,smb_com) = SMBread;
 	  SSVAL(outbuf,smb_tid,cnum);
-	  setup_pkt(outbuf);
+	  cli_setup_pkt(outbuf);
 
 	  SSVAL(outbuf,smb_vwv0,fnum);
 	  SSVAL(outbuf,smb_vwv1,MIN(max_xmit-200,finfo.size - nread));
@@ -1487,7 +1385,7 @@ static void do_get(char *rname,char *lname,file_info *finfo1)
       set_message(outbuf,3,0,True);
       CVAL(outbuf,smb_com) = SMBclose;
       SSVAL(outbuf,smb_tid,cnum);
-      setup_pkt(outbuf);
+      cli_setup_pkt(outbuf);
       
       SSVAL(outbuf,smb_vwv0,fnum);
       SIVALS(outbuf,smb_vwv1,-1);
@@ -1513,7 +1411,7 @@ static void do_get(char *rname,char *lname,file_info *finfo1)
     set_message(outbuf,8,strlen(rname)+4,True);
     CVAL(outbuf,smb_com) = SMBsetatr;
     SSVAL(outbuf,smb_tid,cnum);
-    setup_pkt(outbuf);
+    cli_setup_pkt(outbuf);
     SSVAL(outbuf,smb_vwv0,finfo.mode & ~(aARCH));
     SIVALS(outbuf,smb_vwv1,0);
     p = smb_buf(outbuf);
@@ -1748,7 +1646,7 @@ static BOOL do_mkdir(char *name)
   
   CVAL(outbuf,smb_com) = SMBmkdir;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   
   p = smb_buf(outbuf);
@@ -1830,7 +1728,7 @@ static int smb_writeraw(char *outbuf,int fnum,int pos,char *buf,int n)
 
   CVAL(outbuf,smb_com) = SMBwritebraw;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,fnum);
   SSVAL(outbuf,smb_vwv1,n);
@@ -1872,7 +1770,7 @@ static int smb_writefile(char *outbuf,int fnum,int pos,char *buf,int n)
 
   CVAL(outbuf,smb_com) = SMBwrite;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,fnum);
   SSVAL(outbuf,smb_vwv1,n);
@@ -1929,7 +1827,7 @@ static void do_put(char *rname,char *lname,file_info *finfo)
 
   CVAL(outbuf,smb_com) = SMBcreate;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,finfo->mode);
   put_dos_date3(outbuf,smb_vwv1,finfo->mtime);
@@ -2005,7 +1903,7 @@ static void do_put(char *rname,char *lname,file_info *finfo)
   set_message(outbuf,3,0,True);
   CVAL(outbuf,smb_com) = SMBclose;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,fnum);  
   put_dos_date3(outbuf,smb_vwv1,close_time);
@@ -2230,7 +2128,7 @@ static void do_cancel(int job)
   SSVAL(p,0,job);     
   p += 2;
 
-  if (call_api(PTR_DIFF(p,param),0,
+  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param),0,
 	       6,1000,
 	       &rprcnt,&rdrcnt,
 	       param,NULL,
@@ -2304,12 +2202,12 @@ static void cmd_stat(char *inbuf,char *outbuf)
   strcpy(p,cur_dir);
   strcat(p,buf);
 
-  send_trans_request(outbuf,SMBtrans2,NULL,FID_UNUSED,0,
+  cli_send_trans_request(outbuf,SMBtrans2,NULL,FID_UNUSED,0,
 		     NULL,param,&setup,
 		     0,6 + strlen(p)+1,1,
 		     BUFFER_SIZE,2,0);
 
-  receive_trans_response(inbuf,SMBtrans2,
+  cli_receive_trans_response(inbuf,SMBtrans2,
 			  &resp_data_len,&resp_param_len,
 			  &resp_data,&resp_param);
 
@@ -2367,7 +2265,7 @@ static void cmd_print(char *inbuf,char *outbuf )
   
   CVAL(outbuf,smb_com) = SMBsplopen;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,0);
   SSVAL(outbuf,smb_vwv1,printmode);
@@ -2423,7 +2321,7 @@ static void cmd_print(char *inbuf,char *outbuf )
 
       CVAL(outbuf,smb_com) = SMBsplwr;
       SSVAL(outbuf,smb_tid,cnum);
-      setup_pkt(outbuf);
+      cli_setup_pkt(outbuf);
 
       SSVAL(outbuf,smb_vwv0,fnum);
       SSVAL(outbuf,smb_vwv1,n+3);
@@ -2448,7 +2346,7 @@ static void cmd_print(char *inbuf,char *outbuf )
   set_message(outbuf,1,0,True);
   CVAL(outbuf,smb_com) = SMBsplclose;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,fnum);
 
@@ -2481,7 +2379,7 @@ static void cmd_queue(char *inbuf,char *outbuf )
   
   CVAL(outbuf,smb_com) = SMBsplretq;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,32); /* a max of 20 entries is to be shown */
   SSVAL(outbuf,smb_vwv1,0); /* the index into the queue */
@@ -2566,7 +2464,7 @@ static void cmd_p_queue_4(char *inbuf,char *outbuf )
   p = skip_string(p,1);
 
   DEBUG(1,("Calling DosPrintJobEnum()...\n"));
-  if( call_api(PTR_DIFF(p,param), 0,
+  if( cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param), 0,
                10, 4096,
                &rprcnt, &rdrcnt,
                param, NULL,
@@ -2631,7 +2529,7 @@ static void cmd_p_queue_4(char *inbuf,char *outbuf )
             }
         }
     }
-  else                  /* call_api() failed */
+  else                  /* cli_call_api() failed */
     {
       printf("Failed, error = %d\n", result_code);
     }
@@ -2673,7 +2571,7 @@ static void cmd_qinfo(char *inbuf,char *outbuf )
   p = skip_string(p,1);
 
   DEBUG(1,("Calling DosPrintQueueGetInfo()...\n"));
-  if( call_api(PTR_DIFF(p,param), 0,
+  if( cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param), 0,
 	       10, 4096,
 	       &rprcnt, &rdrcnt,
 	       param, NULL,
@@ -2734,7 +2632,7 @@ static void cmd_qinfo(char *inbuf,char *outbuf )
 	    
 	    }
 	}
-  else			/* call_api() failed */
+  else			/* cli_call_api() failed */
   	{
   	printf("Failed, error = %d\n", result_code);
   	}
@@ -2775,7 +2673,7 @@ static void do_del(file_info *finfo)
   
   CVAL(outbuf,smb_com) = SMBunlink;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,0);
   
@@ -2841,7 +2739,7 @@ static void cmd_rmdir(char *inbuf,char *outbuf )
   
   CVAL(outbuf,smb_com) = SMBrmdir;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   
   p = smb_buf(outbuf);
@@ -2885,7 +2783,7 @@ static void cmd_rename(char *inbuf,char *outbuf )
   CVAL(outbuf,smb_com) = SMBmv;
   SSVAL(outbuf,smb_tid,cnum);
   SSVAL(outbuf,smb_vwv0,aHIDDEN | aDIR | aSYSTEM);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
   
   p = smb_buf(outbuf);
   *p++ = 4;      
@@ -3036,673 +2934,6 @@ static void cmd_lcd(void)
 
 
 /****************************************************************************
-send a session request
-****************************************************************************/
-static BOOL send_session_request(char *inbuf,char *outbuf)
-{
-  fstring dest;
-  char *p;
-  int len = 4;
-  /* send a session request (RFC 8002) */
-
-  strcpy(dest,desthost);
-  p = strchr(dest,'.');
-  if (p) *p = 0;
-
-  /* put in the destination name */
-  p = outbuf+len;
-  name_mangle(dest,p,name_type); /* 0x20 is the SMB server NetBIOS type. */
-  len += name_len(p);
-
-  /* and my name */
-  p = outbuf+len;
-  name_mangle(myname,p,0);
-  len += name_len(p);
-
-  /* setup the packet length */
-  _smb_setlen(outbuf,len);
-  CVAL(outbuf,0) = 0x81;
-
-  send_smb(Client,outbuf);
-  DEBUG(5,("Sent session request\n"));
-
-  receive_smb(Client,inbuf,CLIENT_TIMEOUT);
-
-  if (CVAL(inbuf,0) == 0x84) /* C. Hoch  9/14/95 Start */
-    {
-      /* For information, here is the response structure.
-       * We do the byte-twiddling to for portability.
-       struct RetargetResponse{
-       unsigned char type;
-       unsigned char flags;
-       int16 length;
-       int32 ip_addr;
-       int16 port;
-       };
-       */
-      extern int Client;
-      int port = (CVAL(inbuf,8)<<8)+CVAL(inbuf,9);
-      /* SESSION RETARGET */
-      putip((char *)&dest_ip,inbuf+4);
-
-      close_sockets();
-      Client = open_socket_out(SOCK_STREAM, &dest_ip, port, LONG_CONNECT_TIMEOUT);
-      if (Client == -1)
-        return False;
-
-      DEBUG(3,("Retargeted\n"));
-
-      set_socket_options(Client,user_socket_options);
-
-      /* Try again */
-      return send_session_request(inbuf,outbuf);
-    } /* C. Hoch 9/14/95 End */
-
-
-  if (CVAL(inbuf,0) != 0x82)
-    {
-      int ecode = CVAL(inbuf,4);
-      DEBUG(0,("Session request failed (%d,%d) with myname=%s destname=%s\n",
-	       CVAL(inbuf,0),ecode,myname,desthost));
-      switch (ecode)
-	{
-	case 0x80: 
-	  DEBUG(0,("Not listening on called name\n")); 
-	  DEBUG(0,("Try to connect to another name (instead of %s)\n",desthost));
-	  DEBUG(0,("You may find the -I option useful for this\n"));
-	  break;
-	case 0x81: 
-	  DEBUG(0,("Not listening for calling name\n")); 
-	  DEBUG(0,("Try to connect as another name (instead of %s)\n",myname));
-	  DEBUG(0,("You may find the -n option useful for this\n"));
-	  break;
-	case 0x82: 
-	  DEBUG(0,("Called name not present\n")); 
-	  DEBUG(0,("Try to connect to another name (instead of %s)\n",desthost));
-	  DEBUG(0,("You may find the -I option useful for this\n"));
-	  break;
-	case 0x83: 
-	  DEBUG(0,("Called name present, but insufficient resources\n")); 
-	  DEBUG(0,("Perhaps you should try again later?\n")); 
-	  break;
-	default:
-	  DEBUG(0,("Unspecified error 0x%X\n",ecode)); 
-	  DEBUG(0,("Your server software is being unfriendly\n"));
-	  break;	  
-	}
-      return(False);
-    }
-  return(True);
-}
-
-static struct {
-  int prot;
-  char *name;
-} prots[] = {
-  {PROTOCOL_CORE,"PC NETWORK PROGRAM 1.0"},
-  {PROTOCOL_COREPLUS,"MICROSOFT NETWORKS 1.03"},
-  {PROTOCOL_LANMAN1,"MICROSOFT NETWORKS 3.0"},
-  {PROTOCOL_LANMAN1,"LANMAN1.0"},
-  {PROTOCOL_LANMAN2,"LM1.2X002"},
-  {PROTOCOL_LANMAN2,"Samba"},
-  {PROTOCOL_NT1,"NT LM 0.12"},
-  {PROTOCOL_NT1,"NT LANMAN 1.0"},
-  {-1,NULL}
-};
-
-
-/****************************************************************************
-send a login command
-****************************************************************************/
-static BOOL send_login(char *inbuf,char *outbuf,BOOL start_session,BOOL use_setup)
-{
-  BOOL was_null = (!inbuf && !outbuf);
-  int sesskey=0;
-  time_t servertime = 0;
-  extern int serverzone;
-  int sec_mode=0;
-  int crypt_len;
-  int max_vcs=0;
-  char *pass = NULL;  
-  pstring dev;
-  char *p;
-  int numprots;
-  int tries=0;
-
-  if (was_null)
-    {
-      inbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
-      outbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
-    }
-
-#if AJT
-  if (strstr(service,"IPC$")) connect_as_ipc = True;
-#endif
-
-  strcpy(dev,"A:");
-  if (connect_as_printer)
-    strcpy(dev,"LPT1:");
-  if (connect_as_ipc)
-    strcpy(dev,"IPC");
-
-
-  if (start_session && !send_session_request(inbuf,outbuf))
-    {
-      if (was_null)
-	{
-	  free(inbuf);
-	  free(outbuf);
-	}      
-      return(False);
-    }
-
-  bzero(outbuf,smb_size);
-
-  /* setup the protocol strings */
-  {
-    int plength;
-
-    for (plength=0,numprots=0;
-	 prots[numprots].name && prots[numprots].prot<=max_protocol;
-	 numprots++)
-      plength += strlen(prots[numprots].name)+2;
-    
-    set_message(outbuf,0,plength,True);
-
-    p = smb_buf(outbuf);
-    for (numprots=0;
-	 prots[numprots].name && prots[numprots].prot<=max_protocol;
-	 numprots++)
-      {
-	*p++ = 2;
-	strcpy(p,prots[numprots].name);
-	p += strlen(p) + 1;
-      }
-  }
-
-  CVAL(outbuf,smb_com) = SMBnegprot;
-  setup_pkt(outbuf);
-
-  CVAL(smb_buf(outbuf),0) = 2;
-
-  send_smb(Client,outbuf);
-  receive_smb(Client,inbuf,CLIENT_TIMEOUT);
-
-  show_msg(inbuf);
-
-  if (CVAL(inbuf,smb_rcls) != 0 || ((int)SVAL(inbuf,smb_vwv0) >= numprots))
-    {
-      DEBUG(0,("SMBnegprot failed. myname=%s destname=%s - %s \n",
-	    myname,desthost,smb_errstr(inbuf)));
-      if (was_null)
-	{
-	  free(inbuf);
-	  free(outbuf);
-	}
-      return(False);
-    }
-
-  Protocol = prots[SVAL(inbuf,smb_vwv0)].prot;
-
-
-  if (Protocol < PROTOCOL_NT1) {    
-    sec_mode = SVAL(inbuf,smb_vwv1);
-    max_xmit = SVAL(inbuf,smb_vwv2);
-    sesskey = IVAL(inbuf,smb_vwv6);
-    serverzone = SVALS(inbuf,smb_vwv10)*60;
-    /* this time is converted to GMT by make_unix_date */
-    servertime = make_unix_date(inbuf+smb_vwv8);
-    if (Protocol >= PROTOCOL_COREPLUS) {
-      readbraw_supported = ((SVAL(inbuf,smb_vwv5) & 0x1) != 0);
-      writebraw_supported = ((SVAL(inbuf,smb_vwv5) & 0x2) != 0);
-    }
-    crypt_len = smb_buflen(inbuf);
-    memcpy(cryptkey,smb_buf(inbuf),8);
-    DEBUG(3,("max mux %d\n",SVAL(inbuf,smb_vwv3)));
-    max_vcs = SVAL(inbuf,smb_vwv4); 
-    DEBUG(3,("max vcs %d\n",max_vcs)); 
-    DEBUG(3,("max blk %d\n",SVAL(inbuf,smb_vwv5)));
-  } else {
-    /* NT protocol */
-    sec_mode = CVAL(inbuf,smb_vwv1);
-    max_xmit = IVAL(inbuf,smb_vwv3+1);
-    sesskey = IVAL(inbuf,smb_vwv7+1);
-    serverzone = SVALS(inbuf,smb_vwv15+1)*60;
-    /* this time arrives in real GMT */
-    servertime = interpret_long_date(inbuf+smb_vwv11+1);
-    crypt_len = CVAL(inbuf,smb_vwv16+1);
-    memcpy(cryptkey,smb_buf(inbuf),8);
-    if (IVAL(inbuf,smb_vwv9+1) & 1)
-      readbraw_supported = writebraw_supported = True;      
-    DEBUG(3,("max mux %d\n",SVAL(inbuf,smb_vwv1+1)));
-    max_vcs = SVAL(inbuf,smb_vwv2+1); 
-    DEBUG(3,("max vcs %d\n",max_vcs));
-    DEBUG(3,("max raw %d\n",IVAL(inbuf,smb_vwv5+1)));
-    DEBUG(3,("capabilities 0x%x\n",IVAL(inbuf,smb_vwv9+1)));
-  }
-
-  DEBUG(3,("Sec mode %d\n",SVAL(inbuf,smb_vwv1)));
-  DEBUG(3,("max xmt %d\n",max_xmit));
-  DEBUG(3,("Got %d byte crypt key\n",crypt_len));
-  DEBUG(3,("Chose protocol [%s]\n",prots[SVAL(inbuf,smb_vwv0)].name));
-
-  doencrypt = ((sec_mode & 2) != 0);
-
-  if (servertime) {
-    static BOOL done_time = False;
-    if (!done_time) {
-      DEBUG(1,("Server time is %sTimezone is UTC%+02.1f\n",
-	       asctime(LocalTime(&servertime)),
-	       -(double)(serverzone/3600.0)));
-      done_time = True;
-    }
-  }
-
- get_pass:
-
-  if (got_pass)
-    pass = password;
-  else
-    pass = (char *)getpass("Password: ");
-
-  /* use a blank username for the 2nd try with a blank password */
-  if (tries++ && !*pass)
-    *username = 0;
-
-  if (Protocol >= PROTOCOL_LANMAN1 && use_setup)
-    {
-      fstring pword;
-      int passlen = strlen(pass)+1;
-      strcpy(pword,pass);      
-
-      if (doencrypt && *pass) {
-	DEBUG(3,("Using encrypted passwords\n"));
-	passlen = 24;
-	SMBencrypt((uchar *)pass,(uchar *)cryptkey,(uchar *)pword);
-      }
-
-      /* if in share level security then don't send a password now */
-      if (!(sec_mode & 1)) {strcpy(pword, "");passlen=1;} 
-
-      /* send a session setup command */
-      bzero(outbuf,smb_size);
-
-      if (Protocol < PROTOCOL_NT1) {
-	set_message(outbuf,10,1 + strlen(username) + passlen,True);
-	CVAL(outbuf,smb_com) = SMBsesssetupX;
-	setup_pkt(outbuf);
-
-	CVAL(outbuf,smb_vwv0) = 0xFF;
-	SSVAL(outbuf,smb_vwv2,max_xmit);
-	SSVAL(outbuf,smb_vwv3,2);
-	SSVAL(outbuf,smb_vwv4,max_vcs-1);
-	SIVAL(outbuf,smb_vwv5,sesskey);
-	SSVAL(outbuf,smb_vwv7,passlen);
-	p = smb_buf(outbuf);
-	memcpy(p,pword,passlen);
-	p += passlen;
-	strcpy(p,username);
-      } else {
-	if (!doencrypt) passlen--;
-	/* for Win95 */
-	set_message(outbuf,13,0,True);
-	CVAL(outbuf,smb_com) = SMBsesssetupX;
-	setup_pkt(outbuf);
-
-	CVAL(outbuf,smb_vwv0) = 0xFF;
-	SSVAL(outbuf,smb_vwv2,BUFFER_SIZE);
-	SSVAL(outbuf,smb_vwv3,2);
-	SSVAL(outbuf,smb_vwv4,getpid());
-	SIVAL(outbuf,smb_vwv5,sesskey);
-	SSVAL(outbuf,smb_vwv7,passlen);
-	SSVAL(outbuf,smb_vwv8,0);
-	p = smb_buf(outbuf);
-	memcpy(p,pword,passlen); p += SVAL(outbuf,smb_vwv7);
-	strcpy(p,username);p = skip_string(p,1);
-	strcpy(p,workgroup);p = skip_string(p,1);
-	strcpy(p,"Unix");p = skip_string(p,1);
-	strcpy(p,"Samba");p = skip_string(p,1);
-	set_message(outbuf,13,PTR_DIFF(p,smb_buf(outbuf)),False);
-      }
-
-      send_smb(Client,outbuf);
-      receive_smb(Client,inbuf,CLIENT_TIMEOUT);
-
-      show_msg(inbuf);
-
-      if (CVAL(inbuf,smb_rcls) != 0)
-	{
-	  if (! *pass &&
-	      ((CVAL(inbuf,smb_rcls) == ERRDOS && 
-		SVAL(inbuf,smb_err) == ERRnoaccess) ||
-	       (CVAL(inbuf,smb_rcls) == ERRSRV && 
-		SVAL(inbuf,smb_err) == ERRbadpw)))
-	    {
-	      got_pass = False;
-	      DEBUG(3,("resending login\n"));
-	      goto get_pass;
-	    }
-	      
-	  DEBUG(0,("Session setup failed for username=%s myname=%s destname=%s   %s\n",
-		username,myname,desthost,smb_errstr(inbuf)));
-	  DEBUG(0,("You might find the -U, -W or -n options useful\n"));
-	  DEBUG(0,("Sometimes you have to use `-n USERNAME' (particularly with OS/2)\n"));
-	  DEBUG(0,("Some servers also insist on uppercase-only passwords\n"));
-	  if (was_null)
-	    {
-	      free(inbuf);
-	      free(outbuf);
-	    }
-	  return(False);
-	}
-
-      if (Protocol >= PROTOCOL_NT1) {
-	char *domain,*os,*lanman;
-	p = smb_buf(inbuf);
-	os = p;
-	lanman = skip_string(os,1);
-	domain = skip_string(lanman,1);
-	if (*domain || *os || *lanman)
-	  DEBUG(1,("Domain=[%s] OS=[%s] Server=[%s]\n",domain,os,lanman));
-      }
-
-      /* use the returned uid from now on */
-      if (SVAL(inbuf,smb_uid) != uid)
-	DEBUG(3,("Server gave us a UID of %d. We gave %d\n",
-	      SVAL(inbuf,smb_uid),uid));
-      uid = SVAL(inbuf,smb_uid);
-    }
-
-  if (SVAL(inbuf, smb_vwv2) & 1)
-	  DEBUG(1,("connected as guest "));
-  if (sec_mode & 1)
-	  DEBUG(1,("security=user\n"));
-  else
-	  DEBUG(1,("security=share\n"));
-
-  /* now we've got a connection - send a tcon message */
-  bzero(outbuf,smb_size);
-
-  if (strncmp(service,"\\\\",2) != 0)
-    {
-      DEBUG(0,("\nWarning: Your service name doesn't start with \\\\. This is probably incorrect.\n"));
-      DEBUG(0,("Perhaps try replacing each \\ with \\\\ on the command line?\n\n"));
-    }
-
-
- again2:
-
-  {
-    int passlen = strlen(pass)+1;
-    fstring pword;
-    strcpy(pword,pass);
-
-    if (doencrypt && *pass) {
-      passlen=24;
-      SMBencrypt((uchar *)pass,(uchar *)cryptkey,(uchar *)pword);      
-    }
-
-    /* if in user level security then don't send a password now */
-    if ((sec_mode & 1)) {
-      strcpy(pword, ""); passlen=1; 
-    }
-
-    if (Protocol <= PROTOCOL_COREPLUS) {
-      set_message(outbuf,0,6 + strlen(service) + passlen + strlen(dev),True);
-      CVAL(outbuf,smb_com) = SMBtcon;
-      setup_pkt(outbuf);
-
-      p = smb_buf(outbuf);
-      *p++ = 0x04;
-      strcpy(p, service);
-      p = skip_string(p,1);
-      *p++ = 0x04;
-      memcpy(p,pword,passlen);
-      p += passlen;
-      *p++ = 0x04;
-      strcpy(p, dev);
-    }
-    else {
-      set_message(outbuf,4,2 + strlen(service) + passlen + strlen(dev),True);
-      CVAL(outbuf,smb_com) = SMBtconX;
-      setup_pkt(outbuf);
-  
-      SSVAL(outbuf,smb_vwv0,0xFF);
-      SSVAL(outbuf,smb_vwv3,passlen);
-  
-      p = smb_buf(outbuf);
-      memcpy(p,pword,passlen);
-      p += passlen;
-      strcpy(p,service);
-      p = skip_string(p,1);
-      strcpy(p,dev);
-    }
-  }
-
-  send_smb(Client,outbuf);
-  receive_smb(Client,inbuf,CLIENT_TIMEOUT);
-
-  /* trying again with a blank password */
-  if (CVAL(inbuf,smb_rcls) != 0 && 
-      (int)strlen(pass) > 0 && 
-      !doencrypt &&
-      Protocol >= PROTOCOL_LANMAN1)
-    {
-      DEBUG(2,("first SMBtconX failed, trying again. %s\n",smb_errstr(inbuf)));
-      strcpy(pass,"");
-      goto again2;
-    }  
-
-  if (CVAL(inbuf,smb_rcls) != 0)
-    {
-      DEBUG(0,("SMBtconX failed. %s\n",smb_errstr(inbuf)));
-      DEBUG(0,("Perhaps you are using the wrong sharename, username or password?\n"));
-      DEBUG(0,("Some servers insist that these be in uppercase\n"));
-      if (was_null)
-	{
-	  free(inbuf);
-	  free(outbuf);
-	}
-      return(False);
-    }
-  
-
-  if (Protocol <= PROTOCOL_COREPLUS) {
-    max_xmit = SVAL(inbuf,smb_vwv0);
-
-    cnum = SVAL(inbuf,smb_vwv1);
-  }
-  else {
-    max_xmit = MIN(max_xmit,BUFFER_SIZE-4);
-    if (max_xmit <= 0)
-      max_xmit = BUFFER_SIZE - 4;
-
-    cnum = SVAL(inbuf,smb_tid);
-  }
-
-  DEBUG(3,("Connected with cnum=%d max_xmit=%d\n",cnum,max_xmit));
-
-  if (was_null)
-    {
-      free(inbuf);
-      free(outbuf);
-    }
-
-  return True;
-}
-
-
-/****************************************************************************
-send a logout command
-****************************************************************************/
-static void send_logout(void )
-{
-  pstring inbuf,outbuf;
-
-  bzero(outbuf,smb_size);
-  set_message(outbuf,0,0,True);
-  CVAL(outbuf,smb_com) = SMBtdis;
-  SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
-
-  send_smb(Client,outbuf);
-  receive_smb(Client,inbuf,SHORT_TIMEOUT);
-
-  if (CVAL(inbuf,smb_rcls) != 0)
-    {
-      DEBUG(0,("SMBtdis failed %s\n",smb_errstr(inbuf)));
-    }
-
-  
-#ifdef STATS
-  stats_report();
-#endif
-  exit(0);
-}
-
-
-
-/****************************************************************************
-call a remote api
-****************************************************************************/
-static BOOL call_api(int prcnt,int drcnt,
-		     int mprcnt,int mdrcnt,
-		     int *rprcnt,int *rdrcnt,
-		     char *param,char *data,
-		     char **rparam,char **rdata)
-{
-  static char *inbuf=NULL;
-  static char *outbuf=NULL;
-
-  if (!inbuf) inbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
-  if (!outbuf) outbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
-
-  send_trans_request(outbuf,SMBtrans,"\\PIPE\\LANMAN",0,0,
-		     data,param,NULL,
-		     drcnt,prcnt,0,
-		     mdrcnt,mprcnt,0);
-
-  return (receive_trans_response(inbuf,SMBtrans,
-                                 rdrcnt,rprcnt,
-                                 rdata,rparam));
-}
-
-/****************************************************************************
-  send a SMB trans or trans2 request
-  ****************************************************************************/
-static BOOL send_trans_request(char *outbuf,int trans,
-			       char *name,int fid,int flags,
-			       char *data,char *param,uint16 *setup,
-			       int ldata,int lparam,int lsetup,
-			       int mdata,int mparam,int msetup)
-{
-  int i;
-  int this_ldata,this_lparam;
-  int tot_data=0,tot_param=0;
-  char *outdata,*outparam;
-  pstring inbuf;
-  char *p;
-
-  this_lparam = MIN(lparam,max_xmit - (500+lsetup*SIZEOFWORD)); /* hack */
-  this_ldata = MIN(ldata,max_xmit - (500+lsetup*SIZEOFWORD+this_lparam));
-
-  bzero(outbuf,smb_size);
-  set_message(outbuf,14+lsetup,0,True);
-  CVAL(outbuf,smb_com) = trans;
-  SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
-
-  outparam = smb_buf(outbuf)+(trans==SMBtrans ? strlen(name)+1 : 3);
-  outdata = outparam+this_lparam;
-
-  /* primary request */
-  SSVAL(outbuf,smb_tpscnt,lparam);	/* tpscnt */
-  SSVAL(outbuf,smb_tdscnt,ldata);	/* tdscnt */
-  SSVAL(outbuf,smb_mprcnt,mparam);	/* mprcnt */
-  SSVAL(outbuf,smb_mdrcnt,mdata);	/* mdrcnt */
-  SCVAL(outbuf,smb_msrcnt,msetup);	/* msrcnt */
-  SSVAL(outbuf,smb_flags,flags);	/* flags */
-  SIVAL(outbuf,smb_timeout,0);		/* timeout */
-  SSVAL(outbuf,smb_pscnt,this_lparam);	/* pscnt */
-  SSVAL(outbuf,smb_psoff,smb_offset(outparam,outbuf)); /* psoff */
-  SSVAL(outbuf,smb_dscnt,this_ldata);	/* dscnt */
-  SSVAL(outbuf,smb_dsoff,smb_offset(outdata,outbuf)); /* dsoff */
-  SCVAL(outbuf,smb_suwcnt,lsetup);	/* suwcnt */
-  for (i=0;i<lsetup;i++)		/* setup[] */
-    SSVAL(outbuf,smb_setup+i*SIZEOFWORD,setup[i]);
-  p = smb_buf(outbuf);
-  if (trans==SMBtrans)
-    strcpy(p,name);			/* name[] */
-  else
-    {
-      *p++ = 0;				/* put in a null smb_name */
-      *p++ = 'D'; *p++ = ' ';		/* this was added because OS/2 does it */
-    }
-  if (this_lparam)			/* param[] */
-    memcpy(outparam,param,this_lparam);
-  if (this_ldata)			/* data[] */
-    memcpy(outdata,data,this_ldata);
-  set_message(outbuf,14+lsetup,		/* wcnt, bcc */
-	      PTR_DIFF(outdata+this_ldata,smb_buf(outbuf)),False);
-
-  show_msg(outbuf);
-  send_smb(Client,outbuf);
-
-  if (this_ldata < ldata || this_lparam < lparam)
-    {
-      /* receive interim response */
-      if (!receive_smb(Client,inbuf,SHORT_TIMEOUT) || CVAL(inbuf,smb_rcls) != 0)
-	{
-	  DEBUG(0,("%s request failed (%s)\n",
-	           trans==SMBtrans?"SMBtrans":"SMBtrans2", smb_errstr(inbuf)));
-	  return(False);
-	}      
-
-      tot_data = this_ldata;
-      tot_param = this_lparam;
-
-      while (tot_data < ldata || tot_param < lparam)
-    {
-	  this_lparam = MIN(lparam-tot_param,max_xmit - 500); /* hack */
-	  this_ldata = MIN(ldata-tot_data,max_xmit - (500+this_lparam));
-
-	  set_message(outbuf,trans==SMBtrans?8:9,0,True);
-	  CVAL(outbuf,smb_com) = trans==SMBtrans ? SMBtranss : SMBtranss2;
-
-	  outparam = smb_buf(outbuf);
-	  outdata = outparam+this_lparam;
-
-	  /* secondary request */
-	  SSVAL(outbuf,smb_tpscnt,lparam);	/* tpscnt */
-	  SSVAL(outbuf,smb_tdscnt,ldata);	/* tdscnt */
-	  SSVAL(outbuf,smb_spscnt,this_lparam);	/* pscnt */
-	  SSVAL(outbuf,smb_spsoff,smb_offset(outparam,outbuf)); /* psoff */
-	  SSVAL(outbuf,smb_spsdisp,tot_param);	/* psdisp */
-	  SSVAL(outbuf,smb_sdscnt,this_ldata);	/* dscnt */
-	  SSVAL(outbuf,smb_sdsoff,smb_offset(outdata,outbuf)); /* dsoff */
-	  SSVAL(outbuf,smb_sdsdisp,tot_data);	/* dsdisp */
-	  if (trans==SMBtrans2)
-	    SSVAL(outbuf,smb_sfid,fid);		/* fid */
-	  if (this_lparam)			/* param[] */
-	    memcpy(outparam,param,this_lparam);
-	  if (this_ldata)			/* data[] */
-	    memcpy(outdata,data,this_ldata);
-	  set_message(outbuf,trans==SMBtrans?8:9, /* wcnt, bcc */
-		      PTR_DIFF(outdata+this_ldata,smb_buf(outbuf)),False);
-
-	  show_msg(outbuf);
-	  send_smb(Client,outbuf);
-
-	  tot_data += this_ldata;
-	  tot_param += this_lparam;
-	}
-    }
-
-    return(True);
-}
-
-
-/****************************************************************************
 try and browse available connections on a host
 ****************************************************************************/
 static BOOL browse_host(BOOL sort)
@@ -3736,7 +2967,7 @@ static BOOL browse_host(BOOL sort)
   SSVAL(p,2,BUFFER_SIZE);
   p += 4;
 
-  if (call_api(PTR_DIFF(p,param),0,
+  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param),0,
 	       1024,BUFFER_SIZE,
                &rprcnt,&rdrcnt,
 	       param,NULL,
@@ -3828,7 +3059,7 @@ static void server_info()
   SSVAL(p,2,1000);
   p += 6;
 
-  if (call_api(PTR_DIFF(p,param),0,
+  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param),0,
 	       6,1000,
 	       &rprcnt,&rdrcnt,
 	       param,NULL,
@@ -3903,7 +3134,7 @@ static BOOL list_servers(char *wk_grp)
   /* first ask for a list of servers in this workgroup */
   SIVAL(svtype_p,0,SV_TYPE_ALL);
 
-  if (call_api(PTR_DIFF(p+4,param),0,
+  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p+4,param),0,
 	       8,BUFFER_SIZE - SAFETY_MARGIN,
 	       &rprcnt,&rdrcnt,
 	       param,NULL,
@@ -3942,7 +3173,7 @@ static BOOL list_servers(char *wk_grp)
   /* now ask for a list of workgroups */
   SIVAL(svtype_p,0,SV_TYPE_DOMAIN_ENUM);
 
-  if (call_api(PTR_DIFF(p+4,param),0,
+  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p+4,param),0,
 	       8,BUFFER_SIZE - SAFETY_MARGIN,
 	       &rprcnt,&rdrcnt,
 	       param,NULL,
@@ -4019,9 +3250,9 @@ struct
   {"qinfo",cmd_qinfo,"show print queue information"},
   {"cancel",cmd_cancel,"<jobid> cancel a print queue entry"},
   {"stat",cmd_stat,"<file> get info on a file (experimental!)"},
-  {"quit",send_logout,"logoff the server"},
-  {"q",send_logout,"logoff the server"},
-  {"exit",send_logout,"logoff the server"},
+  {"quit",cli_send_logout,"logoff the server"},
+  {"q",cli_send_logout,"logoff the server"},
+  {"exit",cli_send_logout,"logoff the server"},
   {"newer",cmd_newer,"<file> only mget files newer than the specified local file"},
   {"archive",cmd_archive,"<level>\n0=ignore archive bit\n1=only get archive files\n2=only get archive files and reset archive bit\n3=get all files and reset archive bit"},
   {"tar",cmd_tar,"tar <c|x>[IXbgNa] current directory to/from <file name>" },
@@ -4095,87 +3326,6 @@ void cmd_help(void)
 }
 
 /****************************************************************************
-open the client sockets
-****************************************************************************/
-static BOOL open_sockets(int port )
-{
-  static int last_port;
-  char *host;
-  pstring service2;
-  extern int Client;
-#ifdef USENMB
-  BOOL failed = True;
-#endif
-
-  if (port == 0) port=last_port;
-  last_port=port;
-
-  strupper(service);
-
-  if (*desthost)
-    {
-      host = desthost;
-    }
-  else
-    {
-      strcpy(service2,service);
-      host = strtok(service2,"\\/");
-      if (!host) {
-	DEBUG(0,("Badly formed host name\n"));
-	return(False);
-      }
-      strcpy(desthost,host);
-    }
-
-  if (!(*myname)) {
-      get_myname(myname,NULL);
-  }
-  strupper(myname);
-
-  DEBUG(3,("Opening sockets\n"));
-
-  if (!have_ip)
-    {
-      struct hostent *hp;
-
-      if ((hp = Get_Hostbyname(host))) {
-	putip((char *)&dest_ip,(char *)hp->h_addr);
-	failed = False;
-      } else {
-#ifdef USENMB
-	/* Try and resolve the name with the netbios server */
-	int           	bcast;
-
-	if ((bcast = open_socket_in(SOCK_DGRAM, 0, 3,
-				    interpret_addr(lp_socket_address()))) != -1) {
-	  set_socket_options(bcast, "SO_BROADCAST");
-
-	  if (name_query(bcast, host, name_type, True, True, *iface_bcast(dest_ip),
-			 &dest_ip,0)) {
-	    failed = False;
-	  }
-	  close (bcast);
-	}
-#endif
-	if (failed) {
-	  DEBUG(0,("Get_Hostbyname: Unknown host %s.\n",host));
-	  return False;
-	}
-      }
-    }
-
-  Client = open_socket_out(SOCK_STREAM, &dest_ip, port, LONG_CONNECT_TIMEOUT);
-  if (Client == -1)
-    return False;
-
-  DEBUG(3,("Connected\n"));
-  
-  set_socket_options(Client,user_socket_options);  
-  
-  return True;
-}
-
-/****************************************************************************
 wait for keyboard activity, swallowing network packets
 ****************************************************************************/
 #ifdef CLIX
@@ -4251,33 +3401,6 @@ static void wait_keyboard(char *buffer)
 
 
 /****************************************************************************
-close and open the connection again
-****************************************************************************/
-BOOL reopen_connection(char *inbuf,char *outbuf)
-{
-  static int open_count=0;
-
-  open_count++;
-
-  if (open_count>5) return(False);
-
-  DEBUG(1,("Trying to re-open connection\n"));
-
-  set_message(outbuf,0,0,True);
-  SCVAL(outbuf,smb_com,SMBtdis);
-  SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
-
-  send_smb(Client,outbuf);
-  receive_smb(Client,inbuf,SHORT_TIMEOUT);
-
-  close_sockets();
-  if (!open_sockets(0)) return(False);
-
-  return(send_login(inbuf,outbuf,True,True));
-}
-
-/****************************************************************************
   process commands from the client
 ****************************************************************************/
 static BOOL process(char *base_directory)
@@ -4294,7 +3417,7 @@ static BOOL process(char *base_directory)
   
   bzero(OutBuffer,smb_size);
 
-  if (!send_login(InBuffer,OutBuffer,True,True))
+  if (!cli_send_login(InBuffer,OutBuffer,True,True))
     return(False);
 
   if (*base_directory) do_cd(base_directory);
@@ -4388,7 +3511,7 @@ static BOOL process(char *base_directory)
 	DEBUG(0,("%s: command not found\n",CNV_LANG(tok)));
     }
   
-  send_logout();
+  cli_send_logout();
   return(True);
 }
 
@@ -4676,7 +3799,7 @@ static void usage(char *pname)
   if (tar_type) {
     recurse=True;
 
-    if (open_sockets(port)) {
+    if (cli_open_sockets(port)) {
         char *InBuffer = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
 	char *OutBuffer = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
 	int ret;
@@ -4685,14 +3808,14 @@ static void usage(char *pname)
 	  return(1);
 
 	bzero(OutBuffer,smb_size);
-	if (!send_login(InBuffer,OutBuffer,True,True))
+	if (!cli_send_login(InBuffer,OutBuffer,True,True))
 	  return(False);
 
 	if (*base_directory) do_cd(base_directory);
 
 	ret=process_tar(InBuffer, OutBuffer);
 
-	send_logout();
+	cli_send_logout();
 	close_sockets();
 	return(ret);
     } else
@@ -4705,12 +3828,12 @@ static void usage(char *pname)
       sprintf(service,"\\\\%s\\IPC$",query_host);
       strupper(service);
       connect_as_ipc = True;
-      if (open_sockets(port))
+      if (cli_open_sockets(port))
 	{
 #if 0
 	  *username = 0;
 #endif
-	  if (!send_login(NULL,NULL,True,True))
+	  if (!cli_send_login(NULL,NULL,True,True))
 	    return(1);
 
 	  server_info();
@@ -4723,7 +3846,7 @@ static void usage(char *pname)
 	    list_servers(workgroup);
 	  }
 
-	  send_logout();
+	  cli_send_logout();
 	  close_sockets();
 	}
 
@@ -4733,11 +3856,11 @@ static void usage(char *pname)
   if (message)
     {
       int ret = 0;
-      if (open_sockets(port))
+      if (cli_open_sockets(port))
 	{
 	  pstring inbuf,outbuf;
 	  bzero(outbuf,smb_size);
-	  if (!send_session_request(inbuf,outbuf))
+	  if (!cli_send_session_request(inbuf,outbuf))
 	    return(1);
 
 	  send_message(inbuf,outbuf);
@@ -4748,7 +3871,7 @@ static void usage(char *pname)
       return(ret);
     }
 
-  if (open_sockets(port))
+  if (cli_open_sockets(port))
     {
       if (!process(base_directory))
 	{
@@ -4764,157 +3887,3 @@ static void usage(char *pname)
 }
 
 
-/* error code stuff - put together by Merik Karman
-   merik@blackadder.dsh.oz.au */
-
-typedef struct
-{
-  char *name;
-  int code;
-  char *message;
-} err_code_struct;
-
-/* Dos Error Messages */
-err_code_struct dos_msgs[] = {
-  {"ERRbadfunc",1,"Invalid function."},
-  {"ERRbadfile",2,"File not found."},
-  {"ERRbadpath",3,"Directory invalid."},
-  {"ERRnofids",4,"No file descriptors available"},
-  {"ERRnoaccess",5,"Access denied."},
-  {"ERRbadfid",6,"Invalid file handle."},
-  {"ERRbadmcb",7,"Memory control blocks destroyed."},
-  {"ERRnomem",8,"Insufficient server memory to perform the requested function."},
-  {"ERRbadmem",9,"Invalid memory block address."},
-  {"ERRbadenv",10,"Invalid environment."},
-  {"ERRbadformat",11,"Invalid format."},
-  {"ERRbadaccess",12,"Invalid open mode."},
-  {"ERRbaddata",13,"Invalid data."},
-  {"ERR",14,"reserved."},
-  {"ERRbaddrive",15,"Invalid drive specified."},
-  {"ERRremcd",16,"A Delete Directory request attempted  to  remove  the  server's  current directory."},
-  {"ERRdiffdevice",17,"Not same device."},
-  {"ERRnofiles",18,"A File Search command can find no more files matching the specified criteria."},
-  {"ERRbadshare",32,"The sharing mode specified for an Open conflicts with existing  FIDs  on the file."},
-  {"ERRlock",33,"A Lock request conflicted with an existing lock or specified an  invalid mode,  or an Unlock requested attempted to remove a lock held by another process."},
-  {"ERRnosuchshare", 67, "You specified an invalid share name"},
-  {"ERRfilexists",80,"The file named in a Create Directory, Make  New  File  or  Link  request already exists."},
-  {"ERRbadpipe",230,"Pipe invalid."},
-  {"ERRpipebusy",231,"All instances of the requested pipe are busy."},
-  {"ERRpipeclosing",232,"Pipe close in progress."},
-  {"ERRnotconnected",233,"No process on other end of pipe."},
-  {"ERRmoredata",234,"There is more data to be returned."},
-  {"ERRinvgroup",2455,"Invalid workgroup (try the -W option)"},
-  {NULL,-1,NULL}};
-
-/* Server Error Messages */
-err_code_struct server_msgs[] = {
-  {"ERRerror",1,"Non-specific error code."},
-  {"ERRbadpw",2,"Bad password - name/password pair in a Tree Connect or Session Setup are invalid."},
-  {"ERRbadtype",3,"reserved."},
-  {"ERRaccess",4,"The requester does not have  the  necessary  access  rights  within  the specified  context for the requested function. The context is defined by the TID or the UID."},
-  {"ERRinvnid",5,"The tree ID (TID) specified in a command was invalid."},
-  {"ERRinvnetname",6,"Invalid network name in tree connect."},
-  {"ERRinvdevice",7,"Invalid device - printer request made to non-printer connection or  non-printer request made to printer connection."},
-  {"ERRqfull",49,"Print queue full (files) -- returned by open print file."},
-  {"ERRqtoobig",50,"Print queue full -- no space."},
-  {"ERRqeof",51,"EOF on print queue dump."},
-  {"ERRinvpfid",52,"Invalid print file FID."},
-  {"ERRsmbcmd",64,"The server did not recognize the command received."},
-  {"ERRsrverror",65,"The server encountered an internal error, e.g., system file unavailable."},
-  {"ERRfilespecs",67,"The file handle (FID) and pathname parameters contained an invalid  combination of values."},
-  {"ERRreserved",68,"reserved."},
-  {"ERRbadpermits",69,"The access permissions specified for a file or directory are not a valid combination.  The server cannot set the requested attribute."},
-  {"ERRreserved",70,"reserved."},
-  {"ERRsetattrmode",71,"The attribute mode in the Set File Attribute request is invalid."},
-  {"ERRpaused",81,"Server is paused."},
-  {"ERRmsgoff",82,"Not receiving messages."},
-  {"ERRnoroom",83,"No room to buffer message."},
-  {"ERRrmuns",87,"Too many remote user names."},
-  {"ERRtimeout",88,"Operation timed out."},
-  {"ERRnoresource",89,"No resources currently available for request."},
-  {"ERRtoomanyuids",90,"Too many UIDs active on this session."},
-  {"ERRbaduid",91,"The UID is not known as a valid ID on this session."},
-  {"ERRusempx",250,"Temp unable to support Raw, use MPX mode."},
-  {"ERRusestd",251,"Temp unable to support Raw, use standard read/write."},
-  {"ERRcontmpx",252,"Continue in MPX mode."},
-  {"ERRreserved",253,"reserved."},
-  {"ERRreserved",254,"reserved."},
-  {"ERRnosupport",0xFFFF,"Function not supported."},
-  {NULL,-1,NULL}};
-
-/* Hard Error Messages */
-err_code_struct hard_msgs[] = {
-  {"ERRnowrite",19,"Attempt to write on write-protected diskette."},
-  {"ERRbadunit",20,"Unknown unit."},
-  {"ERRnotready",21,"Drive not ready."},
-  {"ERRbadcmd",22,"Unknown command."},
-  {"ERRdata",23,"Data error (CRC)."},
-  {"ERRbadreq",24,"Bad request structure length."},
-  {"ERRseek",25 ,"Seek error."},
-  {"ERRbadmedia",26,"Unknown media type."},
-  {"ERRbadsector",27,"Sector not found."},
-  {"ERRnopaper",28,"Printer out of paper."},
-  {"ERRwrite",29,"Write fault."},
-  {"ERRread",30,"Read fault."},
-  {"ERRgeneral",31,"General failure."},
-  {"ERRbadshare",32,"An open conflicts with an existing open."},
-  {"ERRlock",33,"A Lock request conflicted with an existing lock or specified an invalid mode, or an Unlock requested attempted to remove a lock held by another process."},
-  {"ERRwrongdisk",34,"The wrong disk was found in a drive."},
-  {"ERRFCBUnavail",35,"No FCBs are available to process request."},
-  {"ERRsharebufexc",36,"A sharing buffer has been exceeded."},
-  {NULL,-1,NULL}};
-
-
-struct
-{
-  int code;
-  char *class;
-  err_code_struct *err_msgs;
-} err_classes[] = { 
-  {0,"SUCCESS",NULL},
-  {0x01,"ERRDOS",dos_msgs},
-  {0x02,"ERRSRV",server_msgs},
-  {0x03,"ERRHRD",hard_msgs},
-  {0x04,"ERRXOS",NULL},
-  {0xE1,"ERRRMX1",NULL},
-  {0xE2,"ERRRMX2",NULL},
-  {0xE3,"ERRRMX3",NULL},
-  {0xFF,"ERRCMD",NULL},
-  {-1,NULL,NULL}};
-
-
-/****************************************************************************
-return a SMB error string from a SMB buffer
-****************************************************************************/
-char *smb_errstr(char *inbuf)
-{
-  static pstring ret;
-  int class = CVAL(inbuf,smb_rcls);
-  int num = SVAL(inbuf,smb_err);
-  int i,j;
-
-  for (i=0;err_classes[i].class;i++)
-    if (err_classes[i].code == class)
-      {
-	if (err_classes[i].err_msgs)
-	  {
-	    err_code_struct *err = err_classes[i].err_msgs;
-	    for (j=0;err[j].name;j++)
-	      if (num == err[j].code)
-		{
-		  if (DEBUGLEVEL > 0)
-		    sprintf(ret,"%s - %s (%s)",err_classes[i].class,
-			    err[j].name,err[j].message);
-		  else
-		    sprintf(ret,"%s - %s",err_classes[i].class,err[j].name);
-		  return ret;
-		}
-	  }
-
-	sprintf(ret,"%s - %d",err_classes[i].class,num);
-	return ret;
-      }
-  
-  sprintf(ret,"Error: Unknown error (%d,%d)",class,num);
-  return(ret);
-}
diff --git a/source3/client/clientutil.c b/source3/client/clientutil.c
index 9dd1dc040e..142b95df79 100644
--- a/source3/client/clientutil.c
+++ b/source3/client/clientutil.c
@@ -77,26 +77,50 @@ extern int Client;
 /****************************************************************************
 setup basics in a outgoing packet
 ****************************************************************************/
-static void cli_setup_pkt(char *outbuf)
+void cli_setup_pkt(char *outbuf)
 {
   SSVAL(outbuf,smb_pid,pid);
   SSVAL(outbuf,smb_uid,uid);
   SSVAL(outbuf,smb_mid,mid);
-  if (Protocol > PROTOCOL_CORE)
+  if (Protocol > PROTOCOL_COREPLUS)
     {
       SCVAL(outbuf,smb_flg,0x8);
       SSVAL(outbuf,smb_flg2,0x1);
     }
 }
 
+/****************************************************************************
+call a remote api
+****************************************************************************/
+BOOL cli_call_api(char *pipe_name, int prcnt,int drcnt,
+		     int mprcnt,int mdrcnt,
+		     int *rprcnt,int *rdrcnt,
+		     char *param,char *data,
+		     char **rparam,char **rdata)
+{
+  static char *inbuf=NULL;
+  static char *outbuf=NULL;
+
+  if (!inbuf) inbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
+  if (!outbuf) outbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
+
+  cli_send_trans_request(outbuf,SMBtrans,pipe_name, 0,0,
+		     data,param,NULL,
+		     drcnt,prcnt,0,
+		     mdrcnt,mprcnt,0);
+
+  return (cli_receive_trans_response(inbuf,SMBtrans,
+                                 rdrcnt,rprcnt,
+                                 rdata,rparam));
+}
 
 
 /****************************************************************************
   receive a SMB trans or trans2 response allocating the necessary memory
   ****************************************************************************/
-static BOOL cli_receive_trans_response(char *inbuf,int trans,int *data_len,
-				       int *param_len, char **data,
-				       char **param)
+BOOL cli_receive_trans_response(char *inbuf,int trans,
+                                   int *data_len,int *param_len,
+				   char **data,char **param)
 {
   int total_data=0;
   int total_param=0;
@@ -129,13 +153,6 @@ static BOOL cli_receive_trans_response(char *inbuf,int trans,int *data_len,
     {
       this_data = SVAL(inbuf,smb_drcnt);
       this_param = SVAL(inbuf,smb_prcnt);
-
-      if (this_data + *data_len > total_data ||
-	  this_param + *param_len > total_param) {
-	      DEBUG(1,("Data overflow in cli_receive_trans_response\n"));
-	      return False;
-      }
-
       if (this_data)
 	memcpy(*data + SVAL(inbuf,smb_drdisp),
 	       smb_base(inbuf) + SVAL(inbuf,smb_droff),
@@ -171,24 +188,140 @@ static BOOL cli_receive_trans_response(char *inbuf,int trans,int *data_len,
   return(True);
 }
 
+
+
+/****************************************************************************
+  send a SMB trans or trans2 request
+  ****************************************************************************/
+BOOL cli_send_trans_request(char *outbuf,int trans,
+			       char *name,int fid,int flags,
+			       char *data,char *param,uint16 *setup,
+			       int ldata,int lparam,int lsetup,
+			       int mdata,int mparam,int msetup)
+{
+  int i;
+  int this_ldata,this_lparam;
+  int tot_data=0,tot_param=0;
+  char *outdata,*outparam;
+  pstring inbuf;
+  char *p;
+
+  this_lparam = MIN(lparam,max_xmit - (500+lsetup*SIZEOFWORD)); /* hack */
+  this_ldata = MIN(ldata,max_xmit - (500+lsetup*SIZEOFWORD+this_lparam));
+
+  bzero(outbuf,smb_size);
+  set_message(outbuf,14+lsetup,0,True);
+  CVAL(outbuf,smb_com) = trans;
+  SSVAL(outbuf,smb_tid,cnum);
+  cli_setup_pkt(outbuf);
+
+  outparam = smb_buf(outbuf)+(trans==SMBtrans ? strlen(name)+1 : 3);
+  outdata = outparam+this_lparam;
+
+  /* primary request */
+  SSVAL(outbuf,smb_tpscnt,lparam);	/* tpscnt */
+  SSVAL(outbuf,smb_tdscnt,ldata);	/* tdscnt */
+  SSVAL(outbuf,smb_mprcnt,mparam);	/* mprcnt */
+  SSVAL(outbuf,smb_mdrcnt,mdata);	/* mdrcnt */
+  SCVAL(outbuf,smb_msrcnt,msetup);	/* msrcnt */
+  SSVAL(outbuf,smb_flags,flags);	/* flags */
+  SIVAL(outbuf,smb_timeout,0);		/* timeout */
+  SSVAL(outbuf,smb_pscnt,this_lparam);	/* pscnt */
+  SSVAL(outbuf,smb_psoff,smb_offset(outparam,outbuf)); /* psoff */
+  SSVAL(outbuf,smb_dscnt,this_ldata);	/* dscnt */
+  SSVAL(outbuf,smb_dsoff,smb_offset(outdata,outbuf)); /* dsoff */
+  SCVAL(outbuf,smb_suwcnt,lsetup);	/* suwcnt */
+  for (i=0;i<lsetup;i++)		/* setup[] */
+    SSVAL(outbuf,smb_setup+i*SIZEOFWORD,setup[i]);
+  p = smb_buf(outbuf);
+  if (trans==SMBtrans)
+    strcpy(p,name);			/* name[] */
+  else
+    {
+      *p++ = 0;				/* put in a null smb_name */
+      *p++ = 'D'; *p++ = ' ';		/* this was added because OS/2 does it */
+    }
+  if (this_lparam)			/* param[] */
+    memcpy(outparam,param,this_lparam);
+  if (this_ldata)			/* data[] */
+    memcpy(outdata,data,this_ldata);
+  set_message(outbuf,14+lsetup,		/* wcnt, bcc */
+	      PTR_DIFF(outdata+this_ldata,smb_buf(outbuf)),False);
+
+  show_msg(outbuf);
+  send_smb(Client,outbuf);
+
+  if (this_ldata < ldata || this_lparam < lparam)
+    {
+      /* receive interim response */
+      if (!receive_smb(Client,inbuf,SHORT_TIMEOUT) || CVAL(inbuf,smb_rcls) != 0)
+	{
+	  DEBUG(0,("%s request failed (%s)\n",
+	           trans==SMBtrans?"SMBtrans":"SMBtrans2", smb_errstr(inbuf)));
+	  return(False);
+	}      
+
+      tot_data = this_ldata;
+      tot_param = this_lparam;
+
+      while (tot_data < ldata || tot_param < lparam)
+    {
+	  this_lparam = MIN(lparam-tot_param,max_xmit - 500); /* hack */
+	  this_ldata = MIN(ldata-tot_data,max_xmit - (500+this_lparam));
+
+	  set_message(outbuf,trans==SMBtrans?8:9,0,True);
+	  CVAL(outbuf,smb_com) = trans==SMBtrans ? SMBtranss : SMBtranss2;
+
+	  outparam = smb_buf(outbuf);
+	  outdata = outparam+this_lparam;
+
+	  /* secondary request */
+	  SSVAL(outbuf,smb_tpscnt,lparam);	/* tpscnt */
+	  SSVAL(outbuf,smb_tdscnt,ldata);	/* tdscnt */
+	  SSVAL(outbuf,smb_spscnt,this_lparam);	/* pscnt */
+	  SSVAL(outbuf,smb_spsoff,smb_offset(outparam,outbuf)); /* psoff */
+	  SSVAL(outbuf,smb_spsdisp,tot_param);	/* psdisp */
+	  SSVAL(outbuf,smb_sdscnt,this_ldata);	/* dscnt */
+	  SSVAL(outbuf,smb_sdsoff,smb_offset(outdata,outbuf)); /* dsoff */
+	  SSVAL(outbuf,smb_sdsdisp,tot_data);	/* dsdisp */
+	  if (trans==SMBtrans2)
+	    SSVAL(outbuf,smb_sfid,fid);		/* fid */
+	  if (this_lparam)			/* param[] */
+	    memcpy(outparam,param,this_lparam);
+	  if (this_ldata)			/* data[] */
+	    memcpy(outdata,data,this_ldata);
+	  set_message(outbuf,trans==SMBtrans?8:9, /* wcnt, bcc */
+		      PTR_DIFF(outdata+this_ldata,smb_buf(outbuf)),False);
+
+	  show_msg(outbuf);
+	  send_smb(Client,outbuf);
+
+	  tot_data += this_ldata;
+	  tot_param += this_lparam;
+	}
+    }
+
+    return(True);
+}
+
+
 /****************************************************************************
 send a session request
 ****************************************************************************/
-static BOOL cli_send_session_request(char *inbuf, char *outbuf)
+BOOL cli_send_session_request(char *inbuf,char *outbuf)
 {
   fstring dest;
   char *p;
   int len = 4;
   /* send a session request (RFC 8002) */
 
-  fstrcpy(dest,desthost);
-  
+  strcpy(dest,desthost);
   p = strchr(dest,'.');
   if (p) *p = 0;
 
   /* put in the destination name */
   p = outbuf+len;
-  name_mangle(dest,p,name_type);
+  name_mangle(dest,p,name_type); /* 0x20 is the SMB server NetBIOS type. */
   len += name_len(p);
 
   /* and my name */
@@ -223,11 +356,11 @@ static BOOL cli_send_session_request(char *inbuf, char *outbuf)
       putip((char *)&dest_ip,inbuf+4);
 
       close_sockets();
-      Client = open_socket_out(SOCK_STREAM, &dest_ip, port, SHORT_CONNECT_TIMEOUT);
+      Client = open_socket_out(SOCK_STREAM, &dest_ip, port, LONG_CONNECT_TIMEOUT);
       if (Client == -1)
         return False;
 
-      DEBUG(5,("Retargeted\n"));
+      DEBUG(3,("Retargeted\n"));
 
       set_socket_options(Client,user_socket_options);
 
@@ -272,28 +405,26 @@ static BOOL cli_send_session_request(char *inbuf, char *outbuf)
   return(True);
 }
 
+static struct {
+  int prot;
+  char *name;
+} prots[] = {
+  {PROTOCOL_CORE,"PC NETWORK PROGRAM 1.0"},
+  {PROTOCOL_COREPLUS,"MICROSOFT NETWORKS 1.03"},
+  {PROTOCOL_LANMAN1,"MICROSOFT NETWORKS 3.0"},
+  {PROTOCOL_LANMAN1,"LANMAN1.0"},
+  {PROTOCOL_LANMAN2,"LM1.2X002"},
+  {PROTOCOL_LANMAN2,"Samba"},
+  {PROTOCOL_NT1,"NT LM 0.12"},
+  {PROTOCOL_NT1,"NT LANMAN 1.0"},
+  {-1,NULL}
+};
 
-static  struct {
-    int prot;
-    char *name;
-  }
-prots[] = 
-    {
-      {PROTOCOL_CORE,"PC NETWORK PROGRAM 1.0"},
-      {PROTOCOL_COREPLUS,"MICROSOFT NETWORKS 1.03"},
-      {PROTOCOL_LANMAN1,"MICROSOFT NETWORKS 3.0"},
-      {PROTOCOL_LANMAN1,"LANMAN1.0"},
-      {PROTOCOL_LANMAN2,"LM1.2X002"},
-      {PROTOCOL_LANMAN2,"Samba"},
-      {PROTOCOL_NT1,"NT LM 0.12"},
-      {PROTOCOL_NT1,"NT LANMAN 1.0"},
-      {-1,NULL}
-    };
 
 /****************************************************************************
 send a login command
 ****************************************************************************/
-BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setup)
+BOOL cli_send_login(char *inbuf,char *outbuf,BOOL start_session,BOOL use_setup)
 {
   BOOL was_null = (!inbuf && !outbuf);
   int sesskey=0;
@@ -306,6 +437,7 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
   pstring dev;
   char *p;
   int numprots;
+  int tries=0;
 
   if (was_null)
     {
@@ -313,11 +445,15 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
       outbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
     }
 
-  pstrcpy(dev,"A:");
+#if AJT
+  if (strstr(service,"IPC$")) connect_as_ipc = True;
+#endif
+
+  strcpy(dev,"A:");
   if (connect_as_printer)
-    pstrcpy(dev,"LPT1:");
+    strcpy(dev,"LPT1:");
   if (connect_as_ipc)
-    pstrcpy(dev,"IPC");
+    strcpy(dev,"IPC");
 
 
   if (start_session && !cli_send_session_request(inbuf,outbuf))
@@ -392,10 +528,10 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
     }
     crypt_len = smb_buflen(inbuf);
     memcpy(cryptkey,smb_buf(inbuf),8);
-    DEBUG(5,("max mux %d\n",SVAL(inbuf,smb_vwv3)));
+    DEBUG(3,("max mux %d\n",SVAL(inbuf,smb_vwv3)));
     max_vcs = SVAL(inbuf,smb_vwv4); 
-    DEBUG(5,("max vcs %d\n",max_vcs)); 
-    DEBUG(5,("max blk %d\n",SVAL(inbuf,smb_vwv5)));
+    DEBUG(3,("max vcs %d\n",max_vcs)); 
+    DEBUG(3,("max blk %d\n",SVAL(inbuf,smb_vwv5)));
   } else {
     /* NT protocol */
     sec_mode = CVAL(inbuf,smb_vwv1);
@@ -408,17 +544,17 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
     memcpy(cryptkey,smb_buf(inbuf),8);
     if (IVAL(inbuf,smb_vwv9+1) & 1)
       readbraw_supported = writebraw_supported = True;      
-    DEBUG(5,("max mux %d\n",SVAL(inbuf,smb_vwv1+1)));
+    DEBUG(3,("max mux %d\n",SVAL(inbuf,smb_vwv1+1)));
     max_vcs = SVAL(inbuf,smb_vwv2+1); 
-    DEBUG(5,("max vcs %d\n",max_vcs));
-    DEBUG(5,("max raw %d\n",IVAL(inbuf,smb_vwv5+1)));
-    DEBUG(5,("capabilities 0x%x\n",IVAL(inbuf,smb_vwv9+1)));
+    DEBUG(3,("max vcs %d\n",max_vcs));
+    DEBUG(3,("max raw %d\n",IVAL(inbuf,smb_vwv5+1)));
+    DEBUG(3,("capabilities 0x%x\n",IVAL(inbuf,smb_vwv9+1)));
   }
 
-  DEBUG(5,("Sec mode %d\n",SVAL(inbuf,smb_vwv1)));
-  DEBUG(5,("max xmt %d\n",max_xmit));
-  DEBUG(5,("Got %d byte crypt key\n",crypt_len));
-  DEBUG(5,("Chose protocol [%s]\n",prots[SVAL(inbuf,smb_vwv0)].name));
+  DEBUG(3,("Sec mode %d\n",SVAL(inbuf,smb_vwv1)));
+  DEBUG(3,("max xmt %d\n",max_xmit));
+  DEBUG(3,("Got %d byte crypt key\n",crypt_len));
+  DEBUG(3,("Chose protocol [%s]\n",prots[SVAL(inbuf,smb_vwv0)].name));
 
   doencrypt = ((sec_mode & 2) != 0);
 
@@ -439,35 +575,28 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
   else
     pass = (char *)getpass("Password: ");
 
-  if(pass == NULL)
-  {
-    DEBUG(0, ("cli_send_login : no password available - logon failed.\n"));
-    return False;
-  }
+  /* use a blank username for the 2nd try with a blank password */
+  if (tries++ && !*pass)
+    *username = 0;
 
   if (Protocol >= PROTOCOL_LANMAN1 && use_setup)
     {
       fstring pword;
       int passlen = strlen(pass)+1;
-      fstrcpy(pword,pass);      
+      strcpy(pword,pass);      
 
       if (doencrypt && *pass) {
-	DEBUG(5,("Using encrypted passwords\n"));
+	DEBUG(3,("Using encrypted passwords\n"));
 	passlen = 24;
 	SMBencrypt((uchar *)pass,(uchar *)cryptkey,(uchar *)pword);
       }
 
       /* if in share level security then don't send a password now */
-      if (!(sec_mode & 1)) {fstrcpy(pword, "");passlen=1;} 
+      if (!(sec_mode & 1)) {strcpy(pword, "");passlen=1;} 
 
       /* send a session setup command */
       bzero(outbuf,smb_size);
 
-      if (passlen > MAX_PASS_LEN) {
-	      DEBUG(1,("password too long %d\n", passlen));
-	      return False;
-      }
-
       if (Protocol < PROTOCOL_NT1) {
 	set_message(outbuf,10,1 + strlen(username) + passlen,True);
 	CVAL(outbuf,smb_com) = SMBsesssetupX;
@@ -520,13 +649,13 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
 		SVAL(inbuf,smb_err) == ERRbadpw)))
 	    {
 	      got_pass = False;
-	      DEBUG(5,("resending login\n"));
+	      DEBUG(3,("resending login\n"));
 	      goto get_pass;
 	    }
 	      
 	  DEBUG(0,("Session setup failed for username=%s myname=%s destname=%s   %s\n",
 		username,myname,desthost,smb_errstr(inbuf)));
-	  DEBUG(0,("You might find the -U or -n options useful\n"));
+	  DEBUG(0,("You might find the -U, -W or -n options useful\n"));
 	  DEBUG(0,("Sometimes you have to use `-n USERNAME' (particularly with OS/2)\n"));
 	  DEBUG(0,("Some servers also insist on uppercase-only passwords\n"));
 	  if (was_null)
@@ -549,11 +678,18 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
 
       /* use the returned uid from now on */
       if (SVAL(inbuf,smb_uid) != uid)
-	DEBUG(5,("Server gave us a UID of %d. We gave %d\n",
+	DEBUG(3,("Server gave us a UID of %d. We gave %d\n",
 	      SVAL(inbuf,smb_uid),uid));
       uid = SVAL(inbuf,smb_uid);
     }
 
+  if (SVAL(inbuf, smb_vwv2) & 1)
+	  DEBUG(1,("connected as guest "));
+  if (sec_mode & 1)
+	  DEBUG(1,("security=user\n"));
+  else
+	  DEBUG(1,("security=share\n"));
+
   /* now we've got a connection - send a tcon message */
   bzero(outbuf,smb_size);
 
@@ -569,7 +705,7 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
   {
     int passlen = strlen(pass)+1;
     fstring pword;
-    fstrcpy(pword,pass);
+    strcpy(pword,pass);
 
     if (doencrypt && *pass) {
       passlen=24;
@@ -578,22 +714,39 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
 
     /* if in user level security then don't send a password now */
     if ((sec_mode & 1)) {
-      fstrcpy(pword, ""); passlen=1; 
+      strcpy(pword, ""); passlen=1; 
     }
 
-    set_message(outbuf,4,2 + strlen(service) + passlen + strlen(dev),True);
-    CVAL(outbuf,smb_com) = SMBtconX;
-    cli_setup_pkt(outbuf);
-
-    SSVAL(outbuf,smb_vwv0,0xFF);
-    SSVAL(outbuf,smb_vwv3,passlen);
-
-    p = smb_buf(outbuf);
-    memcpy(p,pword,passlen);
-    p += passlen;
-    strcpy(p,service);
-    p = skip_string(p,1);
-    strcpy(p,dev);
+    if (Protocol <= PROTOCOL_COREPLUS) {
+      set_message(outbuf,0,6 + strlen(service) + passlen + strlen(dev),True);
+      CVAL(outbuf,smb_com) = SMBtcon;
+      cli_setup_pkt(outbuf);
+
+      p = smb_buf(outbuf);
+      *p++ = 0x04;
+      strcpy(p, service);
+      p = skip_string(p,1);
+      *p++ = 0x04;
+      memcpy(p,pword,passlen);
+      p += passlen;
+      *p++ = 0x04;
+      strcpy(p, dev);
+    }
+    else {
+      set_message(outbuf,4,2 + strlen(service) + passlen + strlen(dev),True);
+      CVAL(outbuf,smb_com) = SMBtconX;
+      cli_setup_pkt(outbuf);
+  
+      SSVAL(outbuf,smb_vwv0,0xFF);
+      SSVAL(outbuf,smb_vwv3,passlen);
+  
+      p = smb_buf(outbuf);
+      memcpy(p,pword,passlen);
+      p += passlen;
+      strcpy(p,service);
+      p = skip_string(p,1);
+      strcpy(p,dev);
+    }
   }
 
   send_smb(Client,outbuf);
@@ -624,19 +777,27 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
     }
   
 
-  max_xmit = MIN(max_xmit,BUFFER_SIZE-4);
-  if (max_xmit <= 0)
-    max_xmit = BUFFER_SIZE - 4;
+  if (Protocol <= PROTOCOL_COREPLUS) {
+    max_xmit = SVAL(inbuf,smb_vwv0);
 
-  cnum = SVAL(inbuf,smb_tid);
+    cnum = SVAL(inbuf,smb_vwv1);
+  }
+  else {
+    max_xmit = MIN(max_xmit,BUFFER_SIZE-4);
+    if (max_xmit <= 0)
+      max_xmit = BUFFER_SIZE - 4;
 
-  DEBUG(5,("Connected with cnum=%d max_xmit=%d\n",cnum,max_xmit));
+    cnum = SVAL(inbuf,smb_tid);
+  }
+
+  DEBUG(3,("Connected with cnum=%d max_xmit=%d\n",cnum,max_xmit));
 
   if (was_null)
     {
       free(inbuf);
       free(outbuf);
     }
+
   return True;
 }
 
@@ -644,7 +805,7 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
 /****************************************************************************
 send a logout command
 ****************************************************************************/
-void cli_send_logout(void)
+void cli_send_logout(void )
 {
   pstring inbuf,outbuf;
 
@@ -671,152 +832,15 @@ void cli_send_logout(void)
 
 
 /****************************************************************************
-  send a SMB trans or trans2 request
-  ****************************************************************************/
-static BOOL cli_send_trans_request(char *outbuf, int trans, char *name, int fid, int flags,
-				   char *data,char *param,uint16 *setup, int ldata,int lparam,
-				   int lsetup,int mdata,int mparam,int msetup)
-{
-  int i;
-  int this_ldata,this_lparam;
-  int tot_data=0,tot_param=0;
-  char *outdata,*outparam;
-  pstring inbuf;
-  char *p;
-
-  this_lparam = MIN(lparam,max_xmit - (500+lsetup*SIZEOFWORD)); /* hack */
-  this_ldata = MIN(ldata,max_xmit - (500+lsetup*SIZEOFWORD+this_lparam));
-
-  bzero(outbuf,smb_size);
-  set_message(outbuf,14+lsetup,0,True);
-  CVAL(outbuf,smb_com) = trans;
-  SSVAL(outbuf,smb_tid,cnum);
-  cli_setup_pkt(outbuf);
-
-  outparam = smb_buf(outbuf)+(trans==SMBtrans ? strlen(name)+1 : 3);
-  outdata = outparam+this_lparam;
-
-  /* primary request */
-  SSVAL(outbuf,smb_tpscnt,lparam);	/* tpscnt */
-  SSVAL(outbuf,smb_tdscnt,ldata);	/* tdscnt */
-  SSVAL(outbuf,smb_mprcnt,mparam);	/* mprcnt */
-  SSVAL(outbuf,smb_mdrcnt,mdata);	/* mdrcnt */
-  SCVAL(outbuf,smb_msrcnt,msetup);	/* msrcnt */
-  SSVAL(outbuf,smb_flags,flags);	/* flags */
-  SIVAL(outbuf,smb_timeout,0);		/* timeout */
-  SSVAL(outbuf,smb_pscnt,this_lparam);	/* pscnt */
-  SSVAL(outbuf,smb_psoff,smb_offset(outparam,outbuf)); /* psoff */
-  SSVAL(outbuf,smb_dscnt,this_ldata);	/* dscnt */
-  SSVAL(outbuf,smb_dsoff,smb_offset(outdata,outbuf)); /* dsoff */
-  SCVAL(outbuf,smb_suwcnt,lsetup);	/* suwcnt */
-  for (i=0;i<lsetup;i++)		/* setup[] */
-    SSVAL(outbuf,smb_setup+i*SIZEOFWORD,setup[i]);
-  p = smb_buf(outbuf);
-  if (trans==SMBtrans)
-    strcpy(p,name);			/* name[] */
-  else
-    {
-      *p++ = 0;				/* put in a null smb_name */
-      *p++ = 'D'; *p++ = ' ';		/* this was added because OS/2 does it */
-    }
-  if (this_lparam)			/* param[] */
-    memcpy(outparam,param,this_lparam);
-  if (this_ldata)			/* data[] */
-    memcpy(outdata,data,this_ldata);
-  set_message(outbuf,14+lsetup,		/* wcnt, bcc */
-	      PTR_DIFF(outdata+this_ldata,smb_buf(outbuf)),False);
-
-  show_msg(outbuf);
-  send_smb(Client,outbuf);
-
-  if (this_ldata < ldata || this_lparam < lparam)
-    {
-      /* receive interim response */
-      if (!receive_smb(Client,inbuf,SHORT_TIMEOUT) || CVAL(inbuf,smb_rcls) != 0)
-	{
-	  DEBUG(0,("%s request failed (%s)\n",
-	           trans==SMBtrans?"SMBtrans":"SMBtrans2", smb_errstr(inbuf)));
-	  return(False);
-	}      
-
-      tot_data = this_ldata;
-      tot_param = this_lparam;
-
-      while (tot_data < ldata || tot_param < lparam)
-    {
-	  this_lparam = MIN(lparam-tot_param,max_xmit - 500); /* hack */
-	  this_ldata = MIN(ldata-tot_data,max_xmit - (500+this_lparam));
-
-	  set_message(outbuf,trans==SMBtrans?8:9,0,True);
-	  CVAL(outbuf,smb_com) = trans==SMBtrans ? SMBtranss : SMBtranss2;
-
-	  outparam = smb_buf(outbuf);
-	  outdata = outparam+this_lparam;
-
-	  /* secondary request */
-	  SSVAL(outbuf,smb_tpscnt,lparam);	/* tpscnt */
-	  SSVAL(outbuf,smb_tdscnt,ldata);	/* tdscnt */
-	  SSVAL(outbuf,smb_spscnt,this_lparam);	/* pscnt */
-	  SSVAL(outbuf,smb_spsoff,smb_offset(outparam,outbuf)); /* psoff */
-	  SSVAL(outbuf,smb_spsdisp,tot_param);	/* psdisp */
-	  SSVAL(outbuf,smb_sdscnt,this_ldata);	/* dscnt */
-	  SSVAL(outbuf,smb_sdsoff,smb_offset(outdata,outbuf)); /* dsoff */
-	  SSVAL(outbuf,smb_sdsdisp,tot_data);	/* dsdisp */
-	  if (trans==SMBtrans2)
-	    SSVAL(outbuf,smb_sfid,fid);		/* fid */
-	  if (this_lparam)			/* param[] */
-	    memcpy(outparam,param,this_lparam);
-	  if (this_ldata)			/* data[] */
-	    memcpy(outdata,data,this_ldata);
-	  set_message(outbuf,trans==SMBtrans?8:9, /* wcnt, bcc */
-		      PTR_DIFF(outdata+this_ldata,smb_buf(outbuf)),False);
-
-	  show_msg(outbuf);
-	  send_smb(Client,outbuf);
-
-	  tot_data += this_ldata;
-	  tot_param += this_lparam;
-	}
-    }
-
-    return(True);
-}
-
-
-
-/****************************************************************************
-call a remote api
-****************************************************************************/
-BOOL cli_call_api(int prcnt,int drcnt,int mprcnt,int mdrcnt,int *rprcnt,
-		  int *rdrcnt, char *param,char *data, 
-		  char **rparam, char **rdata)
-{
-  static char *inbuf=NULL;
-  static char *outbuf=NULL;
-
-  if (!inbuf) inbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
-  if (!outbuf) outbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
-
-  cli_send_trans_request(outbuf,SMBtrans,"\\PIPE\\LANMAN",0,0,
-			 data,param,NULL,
-			 drcnt,prcnt,0,
-			 mdrcnt,mprcnt,0);
-
-  return (cli_receive_trans_response(inbuf,SMBtrans,
-				     rdrcnt,rprcnt,
-				     rdata,rparam));
-}
-
-
-/****************************************************************************
 open the client sockets
 ****************************************************************************/
-BOOL cli_open_sockets(int port)
+BOOL cli_open_sockets(int port )
 {
   static int last_port;
   char *host;
   pstring service2;
   extern int Client;
+  BOOL failed = True;
 
   if (port == 0) port=last_port;
   last_port=port;
@@ -829,38 +853,63 @@ BOOL cli_open_sockets(int port)
     }
   else
     {
-      pstrcpy(service2,service);
+      strcpy(service2,service);
       host = strtok(service2,"\\/");
-      pstrcpy(desthost,host);
+      if (!host) {
+	DEBUG(0,("Badly formed host name\n"));
+	return(False);
+      }
+      strcpy(desthost,host);
     }
 
-  DEBUG(5,("Opening sockets\n"));
-
-  if (*myname == 0)
-    get_myname(myname,NULL);
+  if (!(*myname)) {
+      get_myname(myname,NULL);
+  }
   strupper(myname);
 
+  DEBUG(3,("Opening sockets\n"));
+
   if (!have_ip)
     {
       struct hostent *hp;
 
-      if ((hp = Get_Hostbyname(host)) == 0) 
-	{
+      if ((hp = Get_Hostbyname(host)))
+      {
+	putip((char *)&dest_ip,(char *)hp->h_addr);
+	failed = False;
+      }
+      else
+      {
+#ifdef USENMB
+	/* Try and resolve the name with the netbios server */
+	int           	bcast;
+
+	if ((bcast = open_socket_in(SOCK_DGRAM, 0, 3,
+				    interpret_addr(lp_socket_address()))) != -1) {
+	  set_socket_options(bcast, "SO_BROADCAST");
+
+	  if (name_query(bcast, host, name_type, True, True, *iface_bcast(dest_ip),
+			 &dest_ip,0)) {
+	    failed = False;
+	  }
+	  close (bcast);
+	}
+#endif
+	if (failed) {
 	  DEBUG(0,("Get_Hostbyname: Unknown host %s.\n",host));
 	  return False;
 	}
-
-      putip((char *)&dest_ip,(char *)hp->h_addr);
+      }
     }
 
-  Client = open_socket_out(SOCK_STREAM, &dest_ip, port, SHORT_CONNECT_TIMEOUT);
+  Client = open_socket_out(SOCK_STREAM, &dest_ip, port, LONG_CONNECT_TIMEOUT);
   if (Client == -1)
     return False;
 
-  DEBUG(5,("Connected\n"));
-
+  DEBUG(3,("Connected\n"));
+  
   set_socket_options(Client,user_socket_options);  
-
+  
   return True;
 }
 
@@ -923,12 +972,14 @@ err_code_struct dos_msgs[] = {
   {"ERRnofiles",18,"A File Search command can find no more files matching the specified criteria."},
   {"ERRbadshare",32,"The sharing mode specified for an Open conflicts with existing  FIDs  on the file."},
   {"ERRlock",33,"A Lock request conflicted with an existing lock or specified an  invalid mode,  or an Unlock requested attempted to remove a lock held by another process."},
+  {"ERRnosuchshare", 67, "You specified an invalid share name"},
   {"ERRfilexists",80,"The file named in a Create Directory, Make  New  File  or  Link  request already exists."},
   {"ERRbadpipe",230,"Pipe invalid."},
   {"ERRpipebusy",231,"All instances of the requested pipe are busy."},
   {"ERRpipeclosing",232,"Pipe close in progress."},
   {"ERRnotconnected",233,"No process on other end of pipe."},
   {"ERRmoredata",234,"There is more data to be returned."},
+  {"ERRinvgroup",2455,"Invalid workgroup (try the -W option)"},
   {NULL,-1,NULL}};
 
 /* Server Error Messages */
@@ -982,7 +1033,7 @@ err_code_struct hard_msgs[] = {
   {"ERRwrite",29,"Write fault."},
   {"ERRread",30,"Read fault."},
   {"ERRgeneral",31,"General failure."},
-  {"ERRbadshare",32,"A open conflicts with an existing open."},
+  {"ERRbadshare",32,"An open conflicts with an existing open."},
   {"ERRlock",33,"A Lock request conflicted with an existing lock or specified an invalid mode, or an Unlock requested attempted to remove a lock held by another process."},
   {"ERRwrongdisk",34,"The wrong disk was found in a drive."},
   {"ERRFCBUnavail",35,"No FCBs are available to process request."},
@@ -1040,6 +1091,6 @@ char *smb_errstr(char *inbuf)
 	return ret;
       }
   
-  sprintf(ret,"ERROR: Unknown error (%d,%d)",class,num);
+  sprintf(ret,"Error: Unknown error (%d,%d)",class,num);
   return(ret);
 }
diff --git a/source3/client/clitar.c b/source3/client/clitar.c
index c085cd9e5a..1e7c45691b 100644
--- a/source3/client/clitar.c
+++ b/source3/client/clitar.c
@@ -461,7 +461,7 @@ static int do_setrattr(char *fname, int attr, int setit)
   set_message(outbuf,0,2 + strlen(fname),True);
   CVAL(outbuf,smb_com) = SMBgetatr;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   p = smb_buf(outbuf);
   *p++ = 4;
@@ -497,7 +497,7 @@ static int do_setrattr(char *fname, int attr, int setit)
   set_message(outbuf,8,4 + strlen(fname),True);
   CVAL(outbuf,smb_com) = SMBsetatr;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,attr);
 
@@ -537,7 +537,7 @@ static BOOL smbcreat(file_info finfo, int *fnum, char *inbuf, char *outbuf)
   set_message(outbuf,3,2 + strlen(finfo.name),True);
   CVAL(outbuf,smb_com) = SMBcreate;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
   
   SSVAL(outbuf,smb_vwv0,finfo.mode);
   put_dos_date3(outbuf,smb_vwv1,finfo.mtime);
@@ -576,7 +576,7 @@ static BOOL smbwrite(int fnum, int n, int low, int high, int left,
   set_message(outbuf,5,n + 3, False);
   CVAL(outbuf,smb_com) = SMBwrite;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
   
   SSVAL(outbuf,smb_vwv0,fnum);
   SSVAL(outbuf,smb_vwv1,n);
@@ -615,7 +615,7 @@ static BOOL smbshut(file_info finfo, int fnum, char *inbuf, char *outbuf)
   set_message(outbuf,3,0,True);
   CVAL(outbuf,smb_com) = SMBclose;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
   
   SSVAL(outbuf,smb_vwv0,fnum);
   put_dos_date3(outbuf,smb_vwv1,finfo.mtime);
@@ -648,7 +648,7 @@ static BOOL smbchkpath(char *fname, char *inbuf, char *outbuf)
   set_message(outbuf,0,4 + strlen(fname),True);
   CVAL(outbuf,smb_com) = SMBchkpth;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   p = smb_buf(outbuf);
   *p++ = 4;
@@ -675,7 +675,7 @@ static BOOL smbmkdir(char *fname, char *inbuf, char *outbuf)
   
   CVAL(outbuf,smb_com) = SMBmkdir;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
   
   p = smb_buf(outbuf);
   *p++ = 4;      
@@ -798,7 +798,7 @@ static void do_atar(char *rname,char *lname,file_info *finfo1)
 
   CVAL(outbuf,smb_com) = SMBopenX;
   SSVAL(outbuf,smb_tid,cnum);
-  setup_pkt(outbuf);
+  cli_setup_pkt(outbuf);
 
   SSVAL(outbuf,smb_vwv0,0xFF);
   SSVAL(outbuf,smb_vwv2,1);
@@ -834,7 +834,7 @@ static void do_atar(char *rname,char *lname,file_info *finfo1)
     {
       if (CVAL(inbuf,smb_rcls) == ERRSRV &&
 	  SVAL(inbuf,smb_err) == ERRnoresource &&
-	  reopen_connection(inbuf,outbuf))
+	  cli_reopen_connection(inbuf,outbuf))
 	{
 	  do_atar(rname,lname,finfo1);
 	  free(inbuf);free(outbuf);
@@ -930,7 +930,7 @@ static void do_atar(char *rname,char *lname,file_info *finfo1)
 	      set_message(outbuf,10,0,True);
 	      CVAL(outbuf,smb_com) = SMBreadX;
 	      SSVAL(outbuf,smb_tid,cnum);
-	      setup_pkt(outbuf);
+	      cli_setup_pkt(outbuf);
 	      
 	      if (close_done)
 		{
@@ -996,7 +996,7 @@ static void do_atar(char *rname,char *lname,file_info *finfo1)
 		set_message(outbuf,8,0,True);
 		CVAL(outbuf,smb_com) = SMBreadbraw;
 		SSVAL(outbuf,smb_tid,cnum);
-		setup_pkt(outbuf);
+		cli_setup_pkt(outbuf);
 		SSVAL(outbuf,smb_vwv0,fnum);
 		SIVAL(outbuf,smb_vwv1,nread);
 		SSVAL(outbuf,smb_vwv3,MIN(finfo.size-nread,readbraw_size));
@@ -1048,7 +1048,7 @@ static void do_atar(char *rname,char *lname,file_info *finfo1)
 	      set_message(outbuf,5,0,True);
 	      CVAL(outbuf,smb_com) = SMBread;
 	      SSVAL(outbuf,smb_tid,cnum);
-	      setup_pkt(outbuf);
+	      cli_setup_pkt(outbuf);
 	      
 	      SSVAL(outbuf,smb_vwv0,fnum);
 	      SSVAL(outbuf,smb_vwv1,MIN(max_xmit-200,finfo.size - nread));
@@ -1111,7 +1111,7 @@ static void do_atar(char *rname,char *lname,file_info *finfo1)
       set_message(outbuf,3,0,True);
       CVAL(outbuf,smb_com) = SMBclose;
       SSVAL(outbuf,smb_tid,cnum);
-      setup_pkt(outbuf);
+      cli_setup_pkt(outbuf);
       
       SSVAL(outbuf,smb_vwv0,fnum);
       SIVALS(outbuf,smb_vwv1,-1);
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 6bab787be9..636b99e646 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -36,11 +36,8 @@ BOOL chgpasswd(char *name,char *oldpass,char *newpass);
 
 /*The following definitions come from  client.c  */
 
-void setup_pkt(char *outbuf);
 void do_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir);
 void cmd_help(void);
-BOOL reopen_connection(char *inbuf,char *outbuf);
-char *smb_errstr(char *inbuf);
 
 /*The following definitions come from  clientgen.c  */
 
@@ -62,12 +59,24 @@ void cli_shutdown(struct cli_state *cli);
 
 /*The following definitions come from  clientutil.c  */
 
-BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setup);
-void cli_send_logout(void);
-BOOL cli_call_api(int prcnt,int drcnt,int mprcnt,int mdrcnt,int *rprcnt,
-		  int *rdrcnt, char *param,char *data, 
-		  char **rparam, char **rdata);
-BOOL cli_open_sockets(int port);
+void cli_setup_pkt(char *outbuf);
+BOOL cli_call_api(char *pipe_name, int prcnt,int drcnt,
+		     int mprcnt,int mdrcnt,
+		     int *rprcnt,int *rdrcnt,
+		     char *param,char *data,
+		     char **rparam,char **rdata);
+BOOL cli_receive_trans_response(char *inbuf,int trans,
+                                   int *data_len,int *param_len,
+				   char **data,char **param);
+BOOL cli_send_trans_request(char *outbuf,int trans,
+			       char *name,int fid,int flags,
+			       char *data,char *param,uint16 *setup,
+			       int ldata,int lparam,int lsetup,
+			       int mdata,int mparam,int msetup);
+BOOL cli_send_session_request(char *inbuf,char *outbuf);
+BOOL cli_send_login(char *inbuf,char *outbuf,BOOL start_session,BOOL use_setup);
+void cli_send_logout(void );
+BOOL cli_open_sockets(int port );
 BOOL cli_reopen_connection(char *inbuf,char *outbuf);
 char *smb_errstr(char *inbuf);
 
diff --git a/source3/include/smb.h b/source3/include/smb.h
index 913f5607b7..d10b449e6f 100644
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -260,6 +260,12 @@ typedef char fstring[128];
 typedef fstring string;
 
 
+/* pipe strings */
+#define PIPE_LANMAN   "\\PIPE\\LANMAN"
+#define PIPE_SRVSVC   "\\PIPE\\srvsvc"
+#define PIPE_NETLOGON "\\PIPE\\NETLOGON"
+#define PIPE_NTLSA    "\\PIPE\\ntlsa"
+
 /* NETLOGON opcodes and data structures */
 
 #define NET_QUERYFORPDC	     7 /* Query for PDC */
diff --git a/source3/nmbsync.c b/source3/nmbsync.c
index 34d309d003..e6061c0a0f 100644
--- a/source3/nmbsync.c
+++ b/source3/nmbsync.c
@@ -82,7 +82,8 @@ static BOOL add_info(struct subnet_record *d, struct work_record *work, int serv
   pstrcpy(p, work->work_group);
   p = skip_string(p,1);
   
-  if (cli_call_api(PTR_DIFF(p,param),0, 8,BUFFER_SIZE - SAFETY_MARGIN,
+  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param),0, 8,
+           BUFFER_SIZE - SAFETY_MARGIN,
 		   &rprcnt,&rdrcnt, param,NULL,
 		   &rparam,&rdata))
     {
diff --git a/source3/pipenetlog.c b/source3/pipenetlog.c
index c5502bb94a..7e69ac3880 100644
--- a/source3/pipenetlog.c
+++ b/source3/pipenetlog.c
@@ -516,6 +516,7 @@ static void api_lsa_sam_logon( user_struct *vuser,
 		pstring domain_groups;
 		pstring dom_sid;
 		pstring other_sids;
+		fstring tmp;
 		extern pstring myname;
 		uint32 r_uid;
 		uint32 r_gid;
@@ -545,22 +546,28 @@ static void api_lsa_sam_logon( user_struct *vuser,
 		/* any additional groups this user is in.  e.g power users */
 		pstrcpy(domain_groups, lp_domain_groups());
 
-		/* one RID group always added: 512 (Admin); 513 (Users); 514 (Guests) */
-
+		/* can only be a user or a guest.  cannot be guest _and_ admin */
 		if (user_in_list(samlogon_user, lp_domain_guest_users()))
 		{
-			DEBUG(3,("domain guest access granted\n"));
-			strcat(domain_groups, " 514/7 ");
-		}
-		else if (user_in_list(samlogon_user, lp_domain_admin_users()))
-		{
-			DEBUG(3,("domain admin access granted\n"));
-			strcat(domain_groups, " 512/7 ");
+			sprintf(tmp, " %ld/7 ", DOMAIN_GROUP_RID_GUESTS);
+			strcat(domain_groups, tmp);
+
+			DEBUG(3,("domain guest access %s granted\n", tmp));
 		}
 		else
 		{
-			DEBUG(3,("domain user access granted\n"));
-			strcat(domain_groups, " 513/7 ");
+			sprintf(tmp, " %ld/7 ", DOMAIN_GROUP_RID_USERS);
+			strcat(domain_groups, tmp);
+
+			DEBUG(3,("domain user access %s granted\n", tmp));
+
+			if (user_in_list(samlogon_user, lp_domain_admin_users()))
+			{
+				sprintf(tmp, " %ld/7 ", DOMAIN_GROUP_RID_ADMINS);
+				strcat(domain_groups, tmp);
+
+				DEBUG(3,("domain admin access %s granted\n", tmp));
+			}
 		}
 
 		num_gids = make_dom_gids(domain_groups, gids);