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Properly map SMB errors using DOS-style error codes.

This commit is contained in:
Juan Lang 2004-04-07 03:50:22 +00:00 committed by Alexandre Julliard
parent df0a00edd8
commit 5584c3f30c
1 changed files with 87 additions and 15 deletions
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102
files/smb.c
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@ -110,6 +110,7 @@
#include "winnls.h"
#include "winreg.h"
#include "winternl.h"
#include "lmerr.h"
#include "file.h"
#include "smb.h"
@ -532,35 +533,106 @@ static BOOL NB_Transaction(int fd, struct NB_Buffer *in, struct NB_Buffer *out)
#define SMB_PCOUNT 32
#define SMB_HDRSIZE 33
static DWORD SMB_GetError(unsigned char *buffer)
static DWORD NetSrvErrorToDOSError(USHORT code)
{
const char *err_class;
DWORD ret;
switch(buffer[SMB_ERRCLASS])
switch (code)
{
case 0:
return STATUS_SUCCESS;
case 1:
err_class = "DOS";
ret = ERROR_INTERNAL_ERROR;
break;
case 2:
err_class = "net server";
ret = ERROR_INVALID_PASSWORD;
break;
case 3:
err_class = "hardware";
ret = ERROR_BAD_NETPATH;
break;
case 0xff:
err_class = "smb";
case 4:
ret = ERROR_ACCESS_DENIED;
break;
/* unmapped: case 5: invalid transaction ID? */
case 6:
ret = ERROR_INVALID_NETNAME;
break;
case 7:
ret = ERROR_BAD_DEV_TYPE;
break;
case 49:
ret = ERROR_PRINTQ_FULL;
break;
case 50:
ret = ERROR_NO_SPOOL_SPACE;
break;
case 65:
ret = ERROR_INTERNAL_ERROR;
break;
case 69:
ret = ERROR_ACCESS_DENIED;
break;
case 81:
ret = NERR_PausedRemote;
break;
case 82:
ret = NERR_BadReceive;
break;
case 83:
ret = NERR_RemoteFull;
break;
case 87:
ret = NERR_TooManyNames;
break;
case 88:
ret = ERROR_TIMEOUT;
break;
case 89:
ret = ERROR_NO_SYSTEM_RESOURCES;
break;
case 91:
ret = ERROR_BAD_USERNAME;
break;
case 0xffff:
ret = ERROR_NOT_SUPPORTED;
break;
default:
err_class = "unknown";
break;
ret = ERROR_INVALID_PARAMETER;
}
return ret;
}
ERR("%s error %d \n",err_class, buffer[SMB_ERRCODE]);
DWORD SMBErrorToDOSError(UCHAR errorClass, USHORT code)
{
DWORD ret;
/* FIXME: return propper error codes */
return STATUS_INVALID_PARAMETER;
switch (errorClass)
{
case 0:
ret = NO_ERROR;
break;
case 1:
/* the DOS class corresponds exactly to DOS error codes */
ret = code;
break;
case 2:
ret = NetSrvErrorToDOSError(code);
break;
case 3:
/* the hardware error values are the same as the DOS error codes */
ret = code;
break;
default:
ret = ERROR_INVALID_PARAMETER;
}
return ret;
}
static DWORD SMB_GetError(unsigned char *buffer)
{
/* FIXME: should check to see whether the error was a DOS error or an
* NT status
*/
return SMBErrorToDOSError(buffer[SMB_ERRCLASS],
*(PSHORT)(buffer + SMB_ERRCODE));
}
static int SMB_Header(unsigned char *buffer, unsigned char command, USHORT tree_id, USHORT user_id)