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/*
Unix SMB/CIFS implementation.
dcerpc fault functions
Copyright (C) Stefan Metzmacher 2004
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "librpc/rpc/dcerpc.h"
#include "rpc_common.h"
struct dcerpc_fault_table {
const char *errstr;
uint32_t faultcode;
};
static const struct dcerpc_fault_table dcerpc_faults[] =
{
#define _FAULT_STR(x) { #x , x }
_FAULT_STR(DCERPC_NCA_S_COMM_FAILURE),
_FAULT_STR(DCERPC_NCA_S_OP_RNG_ERROR),
_FAULT_STR(DCERPC_NCA_S_UNKNOWN_IF),
_FAULT_STR(DCERPC_NCA_S_WRONG_BOOT_TIME),
_FAULT_STR(DCERPC_NCA_S_YOU_CRASHED),
_FAULT_STR(DCERPC_NCA_S_PROTO_ERROR),
_FAULT_STR(DCERPC_NCA_S_OUT_ARGS_TOO_BIG),
_FAULT_STR(DCERPC_NCA_S_SERVER_TOO_BUSY),
_FAULT_STR(DCERPC_NCA_S_FAULT_STRING_TOO_LARGE),
_FAULT_STR(DCERPC_NCA_S_UNSUPPORTED_TYPE),
_FAULT_STR(DCERPC_NCA_S_FAULT_INT_DIV_BY_ZERO),
_FAULT_STR(DCERPC_NCA_S_FAULT_ADDR_ERROR),
_FAULT_STR(DCERPC_NCA_S_FAULT_FP_DIV_BY_ZERO),
_FAULT_STR(DCERPC_NCA_S_FAULT_FP_UNDERFLOW),
_FAULT_STR(DCERPC_NCA_S_FAULT_FP_OVERRFLOW),
_FAULT_STR(DCERPC_NCA_S_FAULT_INVALID_TAG),
_FAULT_STR(DCERPC_NCA_S_FAULT_INVALID_BOUND),
_FAULT_STR(DCERPC_NCA_S_FAULT_RPC_VERSION_MISMATCH),
_FAULT_STR(DCERPC_NCA_S_FAULT_UNSPEC_REJECT),
_FAULT_STR(DCERPC_NCA_S_FAULT_BAD_ACTID),
_FAULT_STR(DCERPC_NCA_S_FAULT_WHO_ARE_YOU_FAILED),
_FAULT_STR(DCERPC_NCA_S_FAULT_MANAGER_NOT_ENTERED),
_FAULT_STR(DCERPC_NCA_S_FAULT_CANCEL),
_FAULT_STR(DCERPC_NCA_S_FAULT_ILL_INST),
_FAULT_STR(DCERPC_NCA_S_FAULT_FP_ERROR),
_FAULT_STR(DCERPC_NCA_S_FAULT_INT_OVERFLOW),
_FAULT_STR(DCERPC_NCA_S_UNUSED_1C000011),
_FAULT_STR(DCERPC_NCA_S_FAULT_UNSPEC),
_FAULT_STR(DCERPC_NCA_S_FAULT_REMOTE_COMM_FAILURE),
_FAULT_STR(DCERPC_NCA_S_FAULT_PIPE_EMPTY),
_FAULT_STR(DCERPC_NCA_S_FAULT_PIPE_CLOSED),
_FAULT_STR(DCERPC_NCA_S_FAULT_PIPE_ORDER),
_FAULT_STR(DCERPC_NCA_S_FAULT_PIPE_DISCIPLINE),
_FAULT_STR(DCERPC_NCA_S_FAULT_PIPE_COMM_ERROR),
_FAULT_STR(DCERPC_NCA_S_FAULT_PIPE_MEMORY),
_FAULT_STR(DCERPC_NCA_S_FAULT_CONTEXT_MISMATCH),
_FAULT_STR(DCERPC_NCA_S_FAULT_REMOTE_NO_MEMORY),
_FAULT_STR(DCERPC_NCA_S_INVALID_PRES_CONTEXT_ID),
_FAULT_STR(DCERPC_NCA_S_UNSUPPORTED_AUTHN_LEVEL),
_FAULT_STR(DCERPC_NCA_S_UNUSED_1C00001E),
_FAULT_STR(DCERPC_NCA_S_INVALID_CHECKSUM),
_FAULT_STR(DCERPC_NCA_S_INVALID_CRC),
_FAULT_STR(DCERPC_NCA_S_FAULT_USER_DEFINED),
_FAULT_STR(DCERPC_NCA_S_FAULT_TX_OPEN_FAILED),
_FAULT_STR(DCERPC_NCA_S_FAULT_CODESET_CONV_ERROR),
_FAULT_STR(DCERPC_NCA_S_FAULT_OBJECT_NOT_FOUND),
_FAULT_STR(DCERPC_NCA_S_FAULT_NO_CLIENT_STUB),
{ NULL, 0 }
#undef _FAULT_STR
};
_PUBLIC_ const char *dcerpc_errstr(TALLOC_CTX *mem_ctx, uint32_t fault_code)
{
int idx = 0;
WERROR werr = W_ERROR(fault_code);
while (dcerpc_faults[idx].errstr != NULL) {
if (dcerpc_faults[idx].faultcode == fault_code) {
return dcerpc_faults[idx].errstr;
}
idx++;
}
return win_errstr(werr);
}
_PUBLIC_ NTSTATUS dcerpc_fault_to_nt_status(uint32_t fault_code)
{
/* TODO: add more mappings */
switch (fault_code) {
case DCERPC_FAULT_OP_RNG_ERROR:
return NT_STATUS_RPC_PROCNUM_OUT_OF_RANGE;
case DCERPC_FAULT_UNK_IF:
return NT_STATUS_RPC_UNKNOWN_IF;
case DCERPC_FAULT_NDR:
return NT_STATUS_RPC_BAD_STUB_DATA;
case DCERPC_FAULT_INVALID_TAG:
return NT_STATUS_RPC_ENUM_VALUE_OUT_OF_RANGE;
case DCERPC_FAULT_CONTEXT_MISMATCH:
return NT_STATUS_RPC_SS_CONTEXT_MISMATCH;
case DCERPC_FAULT_OTHER:
return NT_STATUS_RPC_CALL_FAILED;
case DCERPC_FAULT_ACCESS_DENIED:
return NT_STATUS_ACCESS_DENIED;
case DCERPC_FAULT_SEC_PKG_ERROR:
return NT_STATUS_RPC_SEC_PKG_ERROR;
}
return NT_STATUS_RPC_PROTOCOL_ERROR;
}
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