411 lines
13 KiB
OpenEdge ABL
411 lines
13 KiB
OpenEdge ABL
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/*++
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Copyright (c) Microsoft Corporation. All rights reserved.
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Module Name:
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RxP.h
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Abstract:
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This is the private header file for the NT version of RpcXlate.
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Author:
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John Rogers (JohnRo) 25-Mar-1991
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Environment:
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Portable to any flat, 32-bit environment. (Uses Win32 typedefs.)
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Requires ANSI C extensions: slash-slash comments, long external names.
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Revision History:
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25-Mar-1991 JohnRo
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Created.
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03-May-1991 JohnRo
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RxpStartBuildingTransaction's data descriptor is SMB version (no Q's
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or U's). RxpConvertBlock needs 2 versions of data descriptor.
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RcvDataPtrPtr and RcvDataPresent are redundant for RxpConvertArguments
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and RxpConvertBlock. RxpTransactSmb now gets UNC server name.
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Fixed receive buffer size problem. Use LPTSTR.
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Added stuff to allow runtime debug on/off changes.
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Clarify that RxpStartBuildingTransaction uses buffer as OUT.
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Reduced recompile hits from header files.
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06-May-1991 JohnRo
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Added RxpComputeRequestBufferSize().
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13-May-1991 JohnRo
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Added print Q and print job APIs support.
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14-May-1991 JohnRo
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Pass 2 aux descriptors to RxpConvertBlock. Clarify other types of
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aux descriptors.
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18-May-1991 JohnRo
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Handle array of aux structs.
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19-May-1991 JohnRo
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Added DBGSTATIC definition. Pass ResourceName to RxpSetField().
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Fixed RxpAddAscii().
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20-May-1991 JohnRo
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Make data descriptors OPTIONAL for RxpConvertBlock.
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29-May-1991 JohnRo
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RxpConvertArgs must return SendDataPtr16 and SendDataSize16.
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05-Jun-1991 JohnRo
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Added setfield debug output.
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11-Jun-1991 rfirth
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Added SmbRcvByteLen parameter to RxpConvertBlock
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Changed RetDataSize parameter to RxpTransactSmb to IN OUT LPDWORD
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12-Jun-1991 JohnRo
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Moved DBGSTATIC to <NetDebug.h>.
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13-Jun-1991 JohnRo
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RxpPackSendBuffer and RxpConvertArgs both need DataDesc16.
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15-Jul-1991 JohnRo
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Added FieldIndex parameter to RxpSetField.
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Changed RxpConvertDataStructures to allow ERROR_MORE_DATA, e.g. for
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print APIs. Added debug flag for the same routine.
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16-Jul-1991 JohnRo
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Estimate bytes needed for print APIs.
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17-Jul-1991 JohnRo
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Extracted RxpDebug.h from Rxp.h.
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19-Aug-1991 rfirth
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Added Flags parameter to RxpConvert{Args|Block}
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04-Oct-1991 JohnRo
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Handle ERROR_BAD_NET_NAME (e.g. IPC$ not shared) to fix NetShareEnum.
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More work toward UNICODE. (Added RxpAddTStr().)
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07-Oct-1991 JohnRo
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Made changes suggested by PC-LINT.
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24-Oct-1991 JohnRo
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Added RxpCopyStrArrayToTStrArray for remote config and disk enum.
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29-Oct-1991 JohnRo
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RxpFatalErrorCode() should be paranoid.
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13-Nov-1991 JohnRo
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OK, RxpFatalErrorCode() was too paranoid. It should allow
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ERROR_MORE_DATA or all the enum APIs break.
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31-Mar-1992 JohnRo
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Prevent too large size requests.
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05-Jun-1992 JohnRo
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RAID 11253: NetConfigGetAll fails when remoted to downlevel.
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26-Jun-1992 JohnRo
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RAID 9933: ALIGN_WORST should be 8 for x86 builds.
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04-May-1993 JohnRo
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RAID 6167: avoid access violation or assert with WFW print server.
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Made changes suggested by PC-LINT 5.0
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18-May-1993 JohnRo
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DosPrintQGetInfoW underestimates number of bytes needed.
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--*/
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#ifndef _RXP_
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#define _RXP_
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// These must be included first:
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#include <windef.h> // IN, LPTSTR, LPVOID, etc.
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#include <lmcons.h> // NET_API_STATUS.
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// These may be included in any order:
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#include <rap.h> // LPDESC, RapStructureSize(), etc.
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// Don't complain about "unneeded" includes of these files:
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/*lint -efile(764,rxp.h,smbgtpt.h,stdarg.h,tstr.h,tstring.h) */
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/*lint -efile(766,rxp.h,smbgtpt.h,stdarg.h,tstr.h,tstring.h) */
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#include <smbgtpt.h> // SmbPutUshort() (needed by macros below).
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#include <stdarg.h> // va_list, etc.
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#include <tstring.h> // NetpCopyTStrToStr().
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// Maximum sizes (in bytes) supported by the transact SMB.
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#define MAX_TRANSACT_RET_DATA_SIZE ((DWORD) 0x0000FFFF)
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#define MAX_TRANSACT_RET_PARM_SIZE ((DWORD) 0x0000FFFF)
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#define MAX_TRANSACT_SEND_DATA_SIZE ((DWORD) 0x0000FFFF)
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#define MAX_TRANSACT_SEND_PARM_SIZE ((DWORD) 0x0000FFFF)
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// Note: IF_DEBUG() and so on are now in Net/Inc/RxpDebug.h.
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DWORD
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RxpComputeRequestBufferSize(
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IN LPDESC ParmDesc,
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IN LPDESC DataDescSmb OPTIONAL,
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IN DWORD DataSize
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);
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NET_API_STATUS
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RxpConvertArgs(
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IN LPDESC ParmDescriptorString,
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IN LPDESC DataDesc16 OPTIONAL,
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IN LPDESC DataDesc32 OPTIONAL,
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IN LPDESC DataDescSmb OPTIONAL,
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IN LPDESC AuxDesc16 OPTIONAL,
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IN LPDESC AuxDesc32 OPTIONAL,
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IN LPDESC AuxDescSmb OPTIONAL,
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IN DWORD MaximumInputBlockSize,
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IN DWORD MaximumOutputBlockSize,
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IN OUT LPDWORD CurrentInputBlockSizePtr,
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IN OUT LPDWORD CurrentOutputBlockSizePtr,
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IN OUT LPBYTE * CurrentOutputBlockPtrPtr,
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IN va_list * FirstArgumentPtr, // rest of API's arguments (after
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// server name)
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OUT LPDWORD SendDataSizePtr16,
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OUT LPBYTE * SendDataPtrPtr16,
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OUT LPDWORD RcvDataSizePtr,
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OUT LPBYTE * RcvDataPtrPtr,
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IN DWORD Flags
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);
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NET_API_STATUS
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RxpConvertBlock(
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IN DWORD ApiNumber,
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IN LPBYTE ResponseBlockPtr,
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IN LPDESC ParmDescriptorString,
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IN LPDESC DataDescriptor16 OPTIONAL,
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IN LPDESC DataDescriptor32 OPTIONAL,
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IN LPDESC AuxDesc16 OPTIONAL,
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IN LPDESC AuxDesc32 OPTIONAL,
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IN va_list* FirstArgumentPtr, // rest of API's arguments
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IN LPBYTE SmbRcvBuffer OPTIONAL,
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IN DWORD SmbRcvByteLen,
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OUT LPBYTE RcvDataPtr OPTIONAL,
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IN DWORD RcvDataSize,
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IN DWORD Flags
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);
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// DWORD
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// RxpEstimateBytesNeeded(
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// IN DWORD BytesNeeded16
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// );
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//
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// Worst case: BOOL or CHAR might be padded to DWORD.
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#define RxpEstimateBytesNeeded(Size16) \
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( (Size16) * 4 )
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//
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// Estimate bytes needed for an audit log or error log array.
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//
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NET_API_STATUS
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RxpEstimateLogSize(
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IN DWORD DownlevelFixedEntrySize,
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IN DWORD InputArraySize,
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IN BOOL DoingErrorLog, // TRUE for error log, FALSE for audit log
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OUT LPDWORD OutputArraySize
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);
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// BOOL
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// RxpFatalErrorCode(
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// IN NET_API_STATUS Status
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// );
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//
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#define RxpFatalErrorCode( Status ) \
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( ( ((Status) != NERR_Success) \
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&& ((Status) != ERROR_MORE_DATA) ) \
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? TRUE : FALSE )
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NET_API_STATUS
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RxpPackSendBuffer(
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IN OUT LPVOID * SendBufferPtrPtr,
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IN OUT LPDWORD SendBufferSizePtr,
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OUT LPBOOL AllocFlagPtr,
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IN LPDESC DataDesc16,
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IN LPDESC AuxDesc16,
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IN DWORD FixedSize16,
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IN DWORD AuxOffset,
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IN DWORD AuxSize,
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IN BOOL SetInfo
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);
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NET_API_STATUS
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RxpReceiveBufferConvert(
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IN OUT LPVOID RcvDataPtr,
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IN DWORD RcvDataSize,
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IN DWORD Converter,
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IN DWORD NumberOfStructures,
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IN LPDESC DataDescriptorString,
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IN LPDESC AuxDescriptorString,
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OUT LPDWORD NumAuxStructs
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);
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NET_API_STATUS
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RxpSetField (
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IN DWORD ApiNumber,
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IN LPTSTR UncServerName,
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IN LPDESC ObjectDesc OPTIONAL,
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IN LPVOID ObjectToSet OPTIONAL,
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IN LPDESC ParmDesc,
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IN LPDESC DataDesc16,
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IN LPDESC DataDesc32,
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IN LPDESC DataDescSmb,
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IN LPVOID NativeInfoBuffer,
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IN DWORD ParmNumToSend,
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IN DWORD FieldIndex,
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IN DWORD Level
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);
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NET_API_STATUS
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RxpStartBuildingTransaction(
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OUT LPVOID Buffer,
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IN DWORD BufferSize,
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IN DWORD ApiNumber,
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IN LPDESC ParmDesc,
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IN LPDESC DataDescSmb OPTIONAL,
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OUT LPVOID * RovingOutputPtr,
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OUT LPDWORD SizeSoFarPtr,
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OUT LPVOID * LastStringPtr OPTIONAL,
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OUT LPDESC * ParmDescCopyPtr OPTIONAL
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);
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NET_API_STATUS
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RxpTransactSmb(
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IN LPTSTR UncServerName,
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IN LPTSTR TransportName,
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IN LPVOID SendParmPtr,
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IN DWORD SendParmSize,
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IN LPVOID SendDataPtr OPTIONAL,
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IN DWORD SendDataSize,
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OUT LPVOID RetParmPtr OPTIONAL,
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IN DWORD RetParmSize,
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OUT LPVOID RetDataPtr OPTIONAL,
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IN OUT LPDWORD RetDataSize,
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IN BOOL NoPermissionRequired
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);
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NET_API_STATUS
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RxpConvertDataStructures(
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IN LPDESC InputDescriptor,
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IN LPDESC OutputDescriptor,
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IN LPDESC InputAuxDescriptor OPTIONAL,
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IN LPDESC OutputAuxDescriptor OPTIONAL,
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IN LPBYTE InputBuffer,
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OUT LPBYTE OutputBuffer,
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IN DWORD OutputBufferSize,
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IN DWORD PrimaryCount,
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OUT LPDWORD EntriesConverted OPTIONAL,
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IN RAP_TRANSMISSION_MODE TransmissionMode,
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IN RAP_CONVERSION_MODE ConversionMode
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);
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// VOID
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// RxpAddPointer(
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// IN LPVOID Input,
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// IN OUT LPBYTE * CurPtrPtr,
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// IN OUT LPDWORD CurSizePtr
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// );
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//
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#if defined(_WIN64)
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#define RxpAddPointer(Input,CurPtrPtr,CurSizePtr) \
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{ \
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*((PVOID UNALIGNED *)(*(CurPtrPtr))) = (Input); \
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*(CurPtrPtr) += sizeof(LPBYTE); \
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*(CurSizePtr) = (*(CurSizePtr)) + sizeof(LPBYTE); \
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}
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#else
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#define RxpAddPointer(Input,CurPtrPtr,CurSizePtr) \
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{ \
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SmbPutUlong( (LPDWORD) *(CurPtrPtr), (DWORD) (Input)); \
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*(CurPtrPtr) += sizeof(LPBYTE); \
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*(CurSizePtr) = (*(CurSizePtr)) + sizeof(LPBYTE); \
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}
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#endif
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// RxpAddVariableSize: Add a variable length item to string space at end of
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// buffer. Store pointer to it in buffer; update current buffer pointer and
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// Size; update string space pointer.
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//
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// VOID
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// RxpAddVariableSize(
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// IN LPBYTE Input,
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// IN DWORD InputSize,
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// IN OUT LPBYTE * CurPtrPtr,
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// IN OUT LPBYTE * StrPtrPtr,
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// IN OUT LPDWORD CurSizePtr
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// );
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//
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#define RxpAddVariableSize(Input,InputSize,CurPtrPtr,StrPtrPtr,CurSizePtr) \
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{ \
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*(StrPtrPtr) -= (InputSize); \
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RxpAddPointer( *(StrPtrPtr), (CurPtrPtr), (CurSizePtr)); \
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NetpMoveMemory( *((StrPtrPtr)), (Input), (InputSize)); \
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}
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// RxpAddAscii: Add an ASCII string to string space at end of buffer;
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// store pointer to it in buffer; update current buffer pointer and Size;
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// update string space pointer.
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//
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// VOID
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// RxpAddAscii(
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// IN LPTSTR Input,
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// IN OUT LPBYTE * CurPtrPtr,
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// IN OUT LPBYTE * StrPtrPtr,
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// IN OUT LPDWORD CurSizePtr
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// );
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//
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#define RxpAddAscii(Input,CurPtrPtr,StrPtrPtr,CurSizePtr) \
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{ \
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DWORD len = strlen((Input))+1; \
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RxpAddVariableSize( \
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(Input), len, \
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(CurPtrPtr), (StrPtrPtr), (CurSizePtr)); \
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}
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// RxpAddTStr: Add a LPTSTR string to string space at end of buffer;
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// store pointer to it in buffer; update current buffer pointer and Size;
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// update string space pointer.
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//
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// VOID
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// RxpAddTStr(
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// IN LPTSTR Input,
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// IN OUT LPBYTE * CurPtrPtr,
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// IN OUT LPBYTE * StrPtrPtr,
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// IN OUT LPDWORD CurSizePtr
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// );
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//
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#define RxpAddTStr(Input,CurPtrPtr,StrPtrPtr,CurSizePtr) \
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{ \
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DWORD size = STRLEN((Input))+1; \
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*(StrPtrPtr) -= size; \
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RxpAddPointer( *(StrPtrPtr), (CurPtrPtr), (CurSizePtr)); \
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NetpCopyWStrToStrDBCS( *((StrPtrPtr)), (Input) ); \
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}
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|
// VOID
|
||
|
|
// RxpAddWord(
|
||
|
|
// IN WORD Input,
|
||
|
|
// IN OUT LPBYTE * CurPtrPtr,
|
||
|
|
// IN OUT LPDWORD CurSizePtr
|
||
|
|
// );
|
||
|
|
//
|
||
|
|
#define RxpAddWord(Input,CurPtrPtr,CurSizePtr) \
|
||
|
|
{ \
|
||
|
|
SmbPutUshort( (LPWORD) (*(CurPtrPtr)), (WORD) (Input)); \
|
||
|
|
*(CurPtrPtr) += sizeof(WORD); \
|
||
|
|
*(CurSizePtr) = (*(CurSizePtr)) + sizeof(WORD); \
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// MAKE_PARMNUM_PAIR() - packs a parmnum and a field index into a DWORD. We
|
||
|
|
// have to do this because there are (many) cases where we cannot assume
|
||
|
|
// correspondence between a parmnum and a field index
|
||
|
|
//
|
||
|
|
|
||
|
|
#define MAKE_PARMNUM_PAIR(parmnum, field_index) ((DWORD)((((DWORD)(field_index)) << 16) | (DWORD)(parmnum)))
|
||
|
|
|
||
|
|
//
|
||
|
|
// FIELD_INDEX_FROM_PARMNUM_PAIR() - retrieve the field index from the pair
|
||
|
|
// conjoined by MAKE_PARMNUM_PAIR()
|
||
|
|
//
|
||
|
|
|
||
|
|
#define FIELD_INDEX_FROM_PARMNUM_PAIR(pair) ((DWORD)((pair) >> 16))
|
||
|
|
|
||
|
|
//
|
||
|
|
// PARMNUM_FROM_PARMNUM_PAIR() - retrieve the parmnum from the pair conjoined
|
||
|
|
// by MAKE_PARMNUM_PAIR()
|
||
|
|
//
|
||
|
|
|
||
|
|
#define PARMNUM_FROM_PARMNUM_PAIR(pair) ((DWORD)((pair) & 0x0000ffff))
|
||
|
|
|
||
|
|
#endif // ndef _RXP_
|