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authorAndrew Tridgell <tridge@samba.org>1996-06-04 06:42:03 +0000
committerAndrew Tridgell <tridge@samba.org>1996-06-04 06:42:03 +0000
commita2c1623827406667a4f2f058c24f1d971f6627f8 (patch)
tree22350c4c3fe902a1b573612d40a6ca4d2be51856 /source3/client
parent81e398963dbaed9c6661c336fe98329098576b94 (diff)
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a huge pile of changes :-)
The biggest thing is the integration of Lukes new nmbd. Its still largely untested, so we will really need some feedback I've also added auto prototype generation and cleaned up a lot of minor things as a result (This used to be commit 0d8dcfa13c527ec2c8aca39ba49c09e4e694b26c)
Diffstat (limited to 'source3/client')
-rw-r--r--source3/client/client.c675
-rw-r--r--source3/client/clientutil.c1029
-rw-r--r--source3/client/clitar.c6
3 files changed, 1369 insertions, 341 deletions
diff --git a/source3/client/client.c b/source3/client/client.c
index a40d377955..3cefbc2284 100644
--- a/source3/client/client.c
+++ b/source3/client/client.c
@@ -24,7 +24,6 @@
#endif
#include "includes.h"
-#include "nameserv.h"
#ifndef REGISTER
#define REGISTER 0
@@ -44,6 +43,7 @@ BOOL connect_as_printer = False;
BOOL connect_as_ipc = False;
extern struct in_addr bcast_ip;
static BOOL got_bcast=False;
+struct in_addr ipzero;
char cryptkey[8];
BOOL doencrypt=False;
@@ -72,16 +72,29 @@ extern int DEBUGLEVEL;
BOOL translation = False;
+
+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);
+
+
/* clitar bits insert */
-extern void cmd_tar();
-extern void cmd_block();
-extern void cmd_tarmode();
-extern void cmd_setmode();
extern int blocksize;
extern BOOL tar_inc;
extern BOOL tar_reset;
-extern int process_tar();
-extern int tar_parseargs();
/* clitar bits end */
@@ -151,20 +164,6 @@ setup_term_code (char *code)
#define CNV_INPUT(s) unix2dos_format(s,True)
#endif
-static void send_logout(void );
-BOOL reopen_connection(char *inbuf,char *outbuf);
-static int do_long_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir);
-static int do_short_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir);
-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 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);
-
-
/****************************************************************************
setup basics in a outgoing packet
****************************************************************************/
@@ -486,6 +485,319 @@ static void display_finfo(file_info *finfo)
asctime(LocalTime(&t))));
}
+
+/****************************************************************************
+ do a directory listing, calling fn on each file found. Use the TRANSACT2
+ call for long filenames
+ ****************************************************************************/
+static int do_long_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir)
+{
+ int max_matches = 512;
+ int info_level = Protocol<PROTOCOL_NT1?1:260; /* NT uses 260, OS/2 uses 2. Both accept 1. */
+ char *p;
+ pstring mask;
+ file_info finfo;
+ int i;
+ char *dirlist = NULL;
+ int dirlist_len = 0;
+ int total_received = 0;
+ BOOL First = True;
+ char *resp_data=NULL;
+ char *resp_param=NULL;
+ int resp_data_len = 0;
+ int resp_param_len=0;
+
+ int ff_resume_key = 0;
+ int ff_searchcount=0;
+ int ff_eos=0;
+ int ff_lastname=0;
+ int ff_dir_handle=0;
+ int loop_count = 0;
+
+ uint16 setup;
+ pstring param;
+
+ strcpy(mask,Mask);
+
+ while (ff_eos == 0)
+ {
+ loop_count++;
+ if (loop_count > 200)
+ {
+ DEBUG(0,("ERROR: Looping in FIND_NEXT??\n"));
+ break;
+ }
+
+ if (First)
+ {
+ setup = TRANSACT2_FINDFIRST;
+ SSVAL(param,0,attribute); /* attribute */
+ SSVAL(param,2,max_matches); /* max count */
+ SSVAL(param,4,8+4+2); /* resume required + close on end + continue */
+ SSVAL(param,6,info_level);
+ SIVAL(param,8,0);
+ strcpy(param+12,mask);
+ }
+ else
+ {
+ setup = TRANSACT2_FINDNEXT;
+ SSVAL(param,0,ff_dir_handle);
+ SSVAL(param,2,max_matches); /* max count */
+ SSVAL(param,4,info_level);
+ SIVAL(param,6,ff_resume_key); /* ff_resume_key */
+ SSVAL(param,10,8+4+2); /* resume required + close on end + continue */
+ strcpy(param+12,mask);
+
+ DEBUG(5,("hand=0x%X resume=%d ff_lastname=%d mask=%s\n",
+ ff_dir_handle,ff_resume_key,ff_lastname,mask));
+ }
+ /* ??? original code added 1 pad byte after param */
+
+ 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,
+ &resp_data_len,&resp_param_len,
+ &resp_data,&resp_param))
+ {
+ DEBUG(3,("FIND%s gave %s\n",First?"FIRST":"NEXT",smb_errstr(inbuf)));
+ break;
+ }
+
+ /* parse out some important return info */
+ p = resp_param;
+ if (First)
+ {
+ ff_dir_handle = SVAL(p,0);
+ ff_searchcount = SVAL(p,2);
+ ff_eos = SVAL(p,4);
+ ff_lastname = SVAL(p,8);
+ }
+ else
+ {
+ ff_searchcount = SVAL(p,0);
+ ff_eos = SVAL(p,2);
+ ff_lastname = SVAL(p,6);
+ }
+
+ if (ff_searchcount == 0)
+ break;
+
+ /* point to the data bytes */
+ p = resp_data;
+
+ /* we might need the lastname for continuations */
+ if (ff_lastname > 0)
+ {
+ switch(info_level)
+ {
+ case 260:
+ ff_resume_key =0;
+ StrnCpy(mask,p+ff_lastname,resp_data_len-ff_lastname);
+ /* strcpy(mask,p+ff_lastname+94); */
+ break;
+ case 1:
+ strcpy(mask,p + ff_lastname + 1);
+ ff_resume_key = 0;
+ break;
+ }
+ }
+ else
+ strcpy(mask,"");
+
+ /* and add them to the dirlist pool */
+ dirlist = Realloc(dirlist,dirlist_len + resp_data_len);
+
+ if (!dirlist)
+ {
+ DEBUG(0,("Failed to expand dirlist\n"));
+ break;
+ }
+
+ /* put in a length for the last entry, to ensure we can chain entries
+ into the next packet */
+ {
+ char *p2;
+ for (p2=p,i=0;i<(ff_searchcount-1);i++)
+ p2 += interpret_long_filename(info_level,p2,NULL);
+ SSVAL(p2,0,resp_data_len - PTR_DIFF(p2,p));
+ }
+
+ /* grab the data for later use */
+ memcpy(dirlist+dirlist_len,p,resp_data_len);
+ dirlist_len += resp_data_len;
+
+ total_received += ff_searchcount;
+
+ if (resp_data) free(resp_data); resp_data = NULL;
+ if (resp_param) free(resp_param); resp_param = NULL;
+
+ DEBUG(3,("received %d entries (eos=%d resume=%d)\n",
+ ff_searchcount,ff_eos,ff_resume_key));
+
+ First = False;
+ }
+
+ if (!fn)
+ for (p=dirlist,i=0;i<total_received;i++)
+ {
+ p += interpret_long_filename(info_level,p,&finfo);
+ display_finfo(&finfo);
+ }
+
+ for (p=dirlist,i=0;i<total_received;i++)
+ {
+ p += interpret_long_filename(info_level,p,&finfo);
+ dir_action(inbuf,outbuf,attribute,&finfo,recurse_dir,fn,True);
+ }
+
+ /* free up the dirlist buffer */
+ if (dirlist) free(dirlist);
+ return(total_received);
+}
+
+
+/****************************************************************************
+ do a directory listing, calling fn on each file found
+ ****************************************************************************/
+static int do_short_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir)
+{
+ char *p;
+ int received = 0;
+ BOOL first = True;
+ char status[21];
+ int num_asked = (max_xmit - 100)/DIR_STRUCT_SIZE;
+ int num_received = 0;
+ int i;
+ char *dirlist = NULL;
+ pstring mask;
+ file_info finfo;
+
+ finfo = def_finfo;
+
+ bzero(status,21);
+
+ strcpy(mask,Mask);
+
+ while (1)
+ {
+ bzero(outbuf,smb_size);
+ if (first)
+ set_message(outbuf,2,5 + strlen(mask),True);
+ else
+ set_message(outbuf,2,5 + 21,True);
+
+#if FFIRST
+ if (Protocol >= PROTOCOL_LANMAN1)
+ CVAL(outbuf,smb_com) = SMBffirst;
+ else
+#endif
+ CVAL(outbuf,smb_com) = SMBsearch;
+
+ SSVAL(outbuf,smb_tid,cnum);
+ setup_pkt(outbuf);
+
+ SSVAL(outbuf,smb_vwv0,num_asked);
+ SSVAL(outbuf,smb_vwv1,attribute);
+
+ p = smb_buf(outbuf);
+ *p++ = 4;
+
+ if (first)
+ strcpy(p,mask);
+ else
+ strcpy(p,"");
+ p += strlen(p) + 1;
+
+ *p++ = 5;
+ if (first)
+ SSVAL(p,0,0);
+ else
+ {
+ SSVAL(p,0,21);
+ p += 2;
+ memcpy(p,status,21);
+ }
+
+ send_smb(Client,outbuf);
+ receive_smb(Client,inbuf,CLIENT_TIMEOUT);
+
+ received = SVAL(inbuf,smb_vwv0);
+
+ DEBUG(5,("dir received %d\n",received));
+
+ DEBUG(6,("errstr=%s\n",smb_errstr(inbuf)));
+
+ if (received <= 0) break;
+
+ first = False;
+
+ dirlist = Realloc(dirlist,(num_received + received)*DIR_STRUCT_SIZE);
+
+ if (!dirlist)
+ return 0;
+
+ p = smb_buf(inbuf) + 3;
+
+ memcpy(dirlist+num_received*DIR_STRUCT_SIZE,
+ p,received*DIR_STRUCT_SIZE);
+
+ memcpy(status,p + ((received-1)*DIR_STRUCT_SIZE),21);
+
+ num_received += received;
+
+ if (CVAL(inbuf,smb_rcls) != 0) break;
+ }
+
+#if FFIRST
+ if (!first && Protocol >= PROTOCOL_LANMAN1)
+ {
+ bzero(outbuf,smb_size);
+ CVAL(outbuf,smb_com) = SMBfclose;
+
+ SSVAL(outbuf,smb_tid,cnum);
+ setup_pkt(outbuf);
+
+ p = smb_buf(outbuf);
+ *p++ = 4;
+
+ strcpy(p,"");
+ p += strlen(p) + 1;
+
+ *p++ = 5;
+ SSVAL(p,0,21);
+ p += 2;
+ memcpy(p,status,21);
+
+ send_smb(Client,outbuf);
+ receive_smb(Client,inbuf,CLIENT_TIMEOUT,False);
+
+ if (CVAL(inbuf,smb_rcls) != 0)
+ DEBUG(0,("Error closing search: %s\n",smb_errstr(inbuf)));
+ }
+#endif
+
+ if (!fn)
+ for (p=dirlist,i=0;i<num_received;i++)
+ {
+ p += interpret_short_filename(p,&finfo);
+ display_finfo(&finfo);
+ }
+
+ for (p=dirlist,i=0;i<num_received;i++)
+ {
+ p += interpret_short_filename(p,&finfo);
+ dir_action(inbuf,outbuf,attribute,&finfo,recurse_dir,fn,False);
+ }
+
+ if (dirlist) free(dirlist);
+ return(num_received);
+}
+
+
+
/****************************************************************************
do a directory listing, calling fn on each file found
****************************************************************************/
@@ -685,148 +997,11 @@ static void dir_action(char *inbuf,char *outbuf,int attribute,file_info *finfo,B
/****************************************************************************
- do a directory listing, calling fn on each file found
- ****************************************************************************/
-static int do_short_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir)
-{
- char *p;
- int received = 0;
- BOOL first = True;
- char status[21];
- int num_asked = (max_xmit - 100)/DIR_STRUCT_SIZE;
- int num_received = 0;
- int i;
- char *dirlist = NULL;
- pstring mask;
- file_info finfo;
-
- finfo = def_finfo;
-
- bzero(status,21);
-
- strcpy(mask,Mask);
-
- while (1)
- {
- bzero(outbuf,smb_size);
- if (first)
- set_message(outbuf,2,5 + strlen(mask),True);
- else
- set_message(outbuf,2,5 + 21,True);
-
-#if FFIRST
- if (Protocol >= PROTOCOL_LANMAN1)
- CVAL(outbuf,smb_com) = SMBffirst;
- else
-#endif
- CVAL(outbuf,smb_com) = SMBsearch;
-
- SSVAL(outbuf,smb_tid,cnum);
- setup_pkt(outbuf);
-
- SSVAL(outbuf,smb_vwv0,num_asked);
- SSVAL(outbuf,smb_vwv1,attribute);
-
- p = smb_buf(outbuf);
- *p++ = 4;
-
- if (first)
- strcpy(p,mask);
- else
- strcpy(p,"");
- p += strlen(p) + 1;
-
- *p++ = 5;
- if (first)
- SSVAL(p,0,0);
- else
- {
- SSVAL(p,0,21);
- p += 2;
- memcpy(p,status,21);
- }
-
- send_smb(Client,outbuf);
- receive_smb(Client,inbuf,CLIENT_TIMEOUT);
-
- received = SVAL(inbuf,smb_vwv0);
-
- DEBUG(5,("dir received %d\n",received));
-
- DEBUG(6,("errstr=%s\n",smb_errstr(inbuf)));
-
- if (received <= 0) break;
-
- first = False;
-
- dirlist = Realloc(dirlist,(num_received + received)*DIR_STRUCT_SIZE);
-
- if (!dirlist)
- return 0;
-
- p = smb_buf(inbuf) + 3;
-
- memcpy(dirlist+num_received*DIR_STRUCT_SIZE,
- p,received*DIR_STRUCT_SIZE);
-
- memcpy(status,p + ((received-1)*DIR_STRUCT_SIZE),21);
-
- num_received += received;
-
- if (CVAL(inbuf,smb_rcls) != 0) break;
- }
-
-#if FFIRST
- if (!first && Protocol >= PROTOCOL_LANMAN1)
- {
- bzero(outbuf,smb_size);
- CVAL(outbuf,smb_com) = SMBfclose;
-
- SSVAL(outbuf,smb_tid,cnum);
- setup_pkt(outbuf);
-
- p = smb_buf(outbuf);
- *p++ = 4;
-
- strcpy(p,"");
- p += strlen(p) + 1;
-
- *p++ = 5;
- SSVAL(p,0,21);
- p += 2;
- memcpy(p,status,21);
-
- send_smb(Client,outbuf);
- receive_smb(Client,inbuf,CLIENT_TIMEOUT,False);
-
- if (CVAL(inbuf,smb_rcls) != 0)
- DEBUG(0,("Error closing search: %s\n",smb_errstr(inbuf)));
- }
-#endif
-
- if (!fn)
- for (p=dirlist,i=0;i<num_received;i++)
- {
- p += interpret_short_filename(p,&finfo);
- display_finfo(&finfo);
- }
-
- for (p=dirlist,i=0;i<num_received;i++)
- {
- p += interpret_short_filename(p,&finfo);
- dir_action(inbuf,outbuf,attribute,&finfo,recurse_dir,fn,False);
- }
-
- if (dirlist) free(dirlist);
- return(num_received);
-}
-
-/****************************************************************************
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)
+ char **data,char **param)
{
int total_data=0;
int total_param=0;
@@ -894,178 +1069,6 @@ static BOOL receive_trans_response(char *inbuf,int trans,
return(True);
}
-/****************************************************************************
- do a directory listing, calling fn on each file found. Use the TRANSACT2
- call for long filenames
- ****************************************************************************/
-static int do_long_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir)
-{
- int max_matches = 512;
- int info_level = Protocol<PROTOCOL_NT1?1:260; /* NT uses 260, OS/2 uses 2. Both accept 1. */
- char *p;
- pstring mask;
- file_info finfo;
- int i;
- char *dirlist = NULL;
- int dirlist_len = 0;
- int total_received = 0;
- BOOL First = True;
- char *resp_data=NULL;
- char *resp_param=NULL;
- int resp_data_len = 0;
- int resp_param_len=0;
-
- int ff_resume_key = 0;
- int ff_searchcount=0;
- int ff_eos=0;
- int ff_lastname=0;
- int ff_dir_handle=0;
- int loop_count = 0;
-
- uint16 setup;
- pstring param;
-
- strcpy(mask,Mask);
-
- while (ff_eos == 0)
- {
- loop_count++;
- if (loop_count > 200)
- {
- DEBUG(0,("ERROR: Looping in FIND_NEXT??\n"));
- break;
- }
-
- if (First)
- {
- setup = TRANSACT2_FINDFIRST;
- SSVAL(param,0,attribute); /* attribute */
- SSVAL(param,2,max_matches); /* max count */
- SSVAL(param,4,8+4+2); /* resume required + close on end + continue */
- SSVAL(param,6,info_level);
- SIVAL(param,8,0);
- strcpy(param+12,mask);
- }
- else
- {
- setup = TRANSACT2_FINDNEXT;
- SSVAL(param,0,ff_dir_handle);
- SSVAL(param,2,max_matches); /* max count */
- SSVAL(param,4,info_level);
- SIVAL(param,6,ff_resume_key); /* ff_resume_key */
- SSVAL(param,10,8+4+2); /* resume required + close on end + continue */
- strcpy(param+12,mask);
-
- DEBUG(5,("hand=0x%X resume=%d ff_lastname=%d mask=%s\n",
- ff_dir_handle,ff_resume_key,ff_lastname,mask));
- }
- /* ??? original code added 1 pad byte after param */
-
- 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,
- &resp_data_len,&resp_param_len,
- &resp_data,&resp_param))
- {
- DEBUG(3,("FIND%s gave %s\n",First?"FIRST":"NEXT",smb_errstr(inbuf)));
- break;
- }
-
- /* parse out some important return info */
- p = resp_param;
- if (First)
- {
- ff_dir_handle = SVAL(p,0);
- ff_searchcount = SVAL(p,2);
- ff_eos = SVAL(p,4);
- ff_lastname = SVAL(p,8);
- }
- else
- {
- ff_searchcount = SVAL(p,0);
- ff_eos = SVAL(p,2);
- ff_lastname = SVAL(p,6);
- }
-
- if (ff_searchcount == 0)
- break;
-
- /* point to the data bytes */
- p = resp_data;
-
- /* we might need the lastname for continuations */
- if (ff_lastname > 0)
- {
- switch(info_level)
- {
- case 260:
- ff_resume_key =0;
- StrnCpy(mask,p+ff_lastname,resp_data_len-ff_lastname);
- /* strcpy(mask,p+ff_lastname+94); */
- break;
- case 1:
- strcpy(mask,p + ff_lastname + 1);
- ff_resume_key = 0;
- break;
- }
- }
- else
- strcpy(mask,"");
-
- /* and add them to the dirlist pool */
- dirlist = Realloc(dirlist,dirlist_len + resp_data_len);
-
- if (!dirlist)
- {
- DEBUG(0,("Failed to expand dirlist\n"));
- break;
- }
-
- /* put in a length for the last entry, to ensure we can chain entries
- into the next packet */
- {
- char *p2;
- for (p2=p,i=0;i<(ff_searchcount-1);i++)
- p2 += interpret_long_filename(info_level,p2,NULL);
- SSVAL(p2,0,resp_data_len - PTR_DIFF(p2,p));
- }
-
- /* grab the data for later use */
- memcpy(dirlist+dirlist_len,p,resp_data_len);
- dirlist_len += resp_data_len;
-
- total_received += ff_searchcount;
-
- if (resp_data) free(resp_data); resp_data = NULL;
- if (resp_param) free(resp_param); resp_param = NULL;
-
- DEBUG(3,("received %d entries (eos=%d resume=%d)\n",
- ff_searchcount,ff_eos,ff_resume_key));
-
- First = False;
- }
-
- if (!fn)
- for (p=dirlist,i=0;i<total_received;i++)
- {
- p += interpret_long_filename(info_level,p,&finfo);
- display_finfo(&finfo);
- }
-
- for (p=dirlist,i=0;i<total_received;i++)
- {
- p += interpret_long_filename(info_level,p,&finfo);
- dir_action(inbuf,outbuf,attribute,&finfo,recurse_dir,fn,True);
- }
-
- /* free up the dirlist buffer */
- if (dirlist) free(dirlist);
- return(total_received);
-}
-
/****************************************************************************
get a directory listing
@@ -3999,7 +4002,7 @@ BOOL reopen_connection(char *inbuf,char *outbuf)
/****************************************************************************
process commands from the client
****************************************************************************/
-BOOL process(char *base_directory)
+static BOOL process(char *base_directory)
{
extern FILE *dbf;
pstring line;
@@ -4115,7 +4118,7 @@ BOOL process(char *base_directory)
/****************************************************************************
usage on the program
****************************************************************************/
-void usage(char *pname)
+static void usage(char *pname)
{
DEBUG(0,("Usage: %s service <password> [-p port] [-d debuglevel] [-l log] ",
pname));
@@ -4152,11 +4155,11 @@ void usage(char *pname)
/****************************************************************************
main program
****************************************************************************/
-int main(int argc,char *argv[])
+ int main(int argc,char *argv[])
{
fstring base_directory;
char *pname = argv[0];
- int port = 139;
+ int port = SMB_PORT;
int opt;
extern FILE *dbf;
extern char *optarg;
@@ -4175,6 +4178,8 @@ int main(int argc,char *argv[])
TimeInit();
charset_initialise();
+ ipzero = *interpret_addr2("0.0.0.0");
+
pid = getpid();
uid = getuid();
gid = getgid();
diff --git a/source3/client/clientutil.c b/source3/client/clientutil.c
new file mode 100644
index 0000000000..e2427a4099
--- /dev/null
+++ b/source3/client/clientutil.c
@@ -0,0 +1,1029 @@
+/*
+ Unix SMB/Netbios implementation.
+ Version 1.9.
+ SMB client
+ Copyright (C) Andrew Tridgell 1994-1995
+
+ 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.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifdef SYSLOG
+#undef SYSLOG
+#endif
+
+#include "includes.h"
+
+#ifndef REGISTER
+#define REGISTER 0
+#endif
+
+pstring service="";
+pstring desthost="";
+pstring myname = "";
+pstring password = "";
+pstring username="";
+pstring workgroup=WORKGROUP;
+BOOL got_pass = False;
+BOOL connect_as_printer = False;
+BOOL connect_as_ipc = False;
+
+char cryptkey[8];
+BOOL doencrypt=False;
+
+extern pstring user_socket_options;
+
+/* 30 second timeout on most commands */
+#define CLIENT_TIMEOUT (30*1000)
+#define SHORT_TIMEOUT (5*1000)
+
+int name_type = 0x20;
+
+int max_protocol = PROTOCOL_NT1;
+
+BOOL readbraw_supported = False;
+BOOL writebraw_supported = False;
+
+extern int DEBUGLEVEL;
+
+int cnum = 0;
+int pid = 0;
+int gid = 0;
+int uid = 0;
+int mid = 0;
+
+int max_xmit = BUFFER_SIZE;
+
+BOOL have_ip = False;
+
+struct in_addr dest_ip;
+
+extern int Protocol;
+
+extern int Client;
+
+
+/****************************************************************************
+setup basics in a outgoing packet
+****************************************************************************/
+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)
+ {
+ SCVAL(outbuf,smb_flg,0x8);
+ SSVAL(outbuf,smb_flg2,0x1);
+ }
+}
+
+/****************************************************************************
+ receive a SMB trans or trans2 response allocating the necessary memory
+ ****************************************************************************/
+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;
+ 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);
+}
+
+/****************************************************************************
+send a session request
+****************************************************************************/
+BOOL cli_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);
+ 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);
+ if (Client == -1)
+ return False;
+
+ DEBUG(3,("Retargeted\n"));
+
+ set_socket_options(Client,user_socket_options);
+
+ /* Try again */
+ return cli_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
+****************************************************************************/
+BOOL cli_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;
+
+ if (was_null)
+ {
+ inbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
+ outbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
+ }
+
+ strcpy(dev,"A:");
+ if (connect_as_printer)
+ strcpy(dev,"LPT1:");
+ if (connect_as_ipc)
+ strcpy(dev,"IPC");
+
+
+ if (start_session && !cli_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;
+ cli_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: ");
+
+ if (Protocol >= PROTOCOL_LANMAN1 && use_setup)
+ {
+ fstring pword;
+ int passlen = strlen(pass)+1;
+ strcpy(pword,pass);
+
+#ifdef SMB_PASSWD
+ if (doencrypt && *pass) {
+ DEBUG(3,("Using encrypted passwords\n"));
+ passlen = 24;
+ SMBencrypt(pass,cryptkey,pword);
+ }
+#else
+ doencrypt = False;
+#endif
+
+ /* 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;
+ cli_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;
+ cli_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 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);
+ }
+
+ /* 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);
+
+#ifdef SMB_PASSWD
+ if (doencrypt && *pass) {
+ passlen=24;
+ SMBencrypt(pass,cryptkey,pword);
+ }
+#endif
+
+ /* if in user level security then don't send a password now */
+ if ((sec_mode & 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);
+ }
+
+ 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);
+ }
+
+
+ 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
+****************************************************************************/
+void cli_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);
+ cli_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
+****************************************************************************/
+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));
+}
+
+/****************************************************************************
+ 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);
+}
+
+
+/****************************************************************************
+open the client sockets
+****************************************************************************/
+BOOL cli_open_sockets(int port)
+{
+ static int last_port;
+ char *host;
+ pstring service2;
+ extern int Client;
+
+ if (port == 0) port=last_port;
+ last_port=port;
+
+ strupper(service);
+
+ if (*desthost)
+ {
+ host = desthost;
+ }
+ else
+ {
+ strcpy(service2,service);
+ host = strtok(service2,"\\/");
+ strcpy(desthost,host);
+ }
+
+ DEBUG(3,("Opening sockets\n"));
+
+ if (*myname == 0)
+ {
+ get_myname(myname,NULL);
+ strupper(myname);
+ }
+
+ if (!have_ip)
+ {
+ struct hostent *hp;
+
+ if ((hp = Get_Hostbyname(host)) == 0)
+ {
+ 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);
+ if (Client == -1)
+ return False;
+
+ DEBUG(3,("Connected\n"));
+
+ set_socket_options(Client,user_socket_options);
+
+ return True;
+}
+
+/****************************************************************************
+close and open the connection again
+****************************************************************************/
+BOOL cli_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);
+ cli_setup_pkt(outbuf);
+
+ send_smb(Client,outbuf);
+ receive_smb(Client,inbuf,SHORT_TIMEOUT);
+
+ close_sockets();
+ if (!cli_open_sockets(0)) return(False);
+
+ return(cli_send_login(inbuf,outbuf,True,True));
+}
+
+/* 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."},
+ {"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."},
+ {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,"A 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/clitar.c b/source3/client/clitar.c
index 0701aac1cf..2de09c66c1 100644
--- a/source3/client/clitar.c
+++ b/source3/client/clitar.c
@@ -23,12 +23,6 @@
#include "includes.h"
#include "clitar.h"
-extern void setup_pkt(char *outbuf);
-extern BOOL reopen_connection(char *inbuf,char *outbuf);
-extern void do_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir);
-
-int tar_parseargs(int argc, char *argv[], char *Optarg, int Optind);
-
extern BOOL recurse;
#define SEPARATORS " \t\n\r"