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Diffstat (limited to 'private/nw/rdr/const.h')
| -rw-r--r-- | private/nw/rdr/const.h | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/private/nw/rdr/const.h b/private/nw/rdr/const.h new file mode 100644 index 000000000..45e837360 --- /dev/null +++ b/private/nw/rdr/const.h @@ -0,0 +1,166 @@ +/*++ + +Copyright (c) 1993 Microsoft Corporation + +Module Name: + + Const.h + +Abstract: + + This module declares the obal data used by the NetWare redirector + file system. + +Author: + + Colin Watson [ColinW] 14-Jan-1993 + +Revision History: + +--*/ + +#ifndef _NWCONST_ +#define _NWCONST_ + +// Number of spare stack locations required in Irp's submitted to this +// filesystem + +#define NWRDR_IO_STACKSIZE 2 + +// +// NT uses a system time measured in 100 nanosecnd intervals. define +// convenient constants for setting the timer. +// + +#define MICROSECONDS 10 +#define MILLISECONDS MICROSECONDS*1000 +#define SECONDS MILLISECONDS*1000 + +#define NwOneSecond 10000000 + +// +// Default number of times to retranmit a packet before giving up +// on waiting for a response. +// + +#define DEFAULT_RETRY_COUNT 10 + +// +// Amount of time, in seconds, an idle SCB or VCB should be kept around before +// being cleaned up. +// + +#define DORMANT_SCB_KEEP_TIME 120 +#define DORMANT_VCB_KEEP_TIME 120 + +// +// Largest netware file name +// + +#define NW_MAX_FILENAME_LENGTH 255 +#define NW_MAX_FILENAME_SIZE ( NW_MAX_FILENAME_LENGTH * sizeof(WCHAR) ) + +// +// Default frequency for running the scavenger (in 1/18th second ticks) +// Approx once per minute. +// + +#define DEFAULT_SCAVENGER_TICK_RUN_COUNT 1100 + +// +// Size of the drive map table. With room for 26 letter connections, +// and 10 LPT connections. +// + +#define MAX_DISK_REDIRECTIONS 26 +#define MAX_LPT_REDIRECTIONS 10 +#define DRIVE_MAP_TABLE_SIZE (MAX_DISK_REDIRECTIONS + MAX_LPT_REDIRECTIONS) + +// +// The size of the largest packet we can generate, rounded up to DWORD +// size. This longest packet is a long name query. +// + +#define MAX_SEND_DATA 256+32 +// +// The size of the largest non READ packet we can receive, rounded up to DWORD +// size. This longest packet is read queue job list of 250 jobs +// + +#define MAX_RECV_DATA 544+32 + +// +// Best guess at max packet size, if the transport can't tell us. +// Pick the largest value that will work on any net. +// + +#define DEFAULT_PACKET_SIZE 512 + +// +// How close we want to get to true MTU of a connection +// + +#define BURST_PACKET_SIZE_TOLERANCE 8 + +// +// Default tick count, in case the transport won't fess up. +// + +#define DEFAULT_TICK_COUNT 2 + +// +// Maximum number of times to retry SAP broadcast if we get no response +// + +#define MAX_SAP_RETRIES 2 + +// +// The maximum number of SAP response to process if we get many. +// + +#define MAX_SAP_RESPONSES 4 + + +#define LFN_NO_OS2_NAME_SPACE -1 + +// +// The ordinal for the long namespace in the namespace packet. +// + +#define LONG_NAME_SPACE_ORDINAL 4 + +// +// Largest possible SAP Response size and size of a SAP record +// + +#define MAX_SAP_RESPONSE_SIZE 512 +#define SAP_RECORD_SIZE (2 + 48 + 12 + 2) +#define FIND_NEAREST_RESP_SIZE (2 + SAP_RECORD_SIZE) + +// +// Netware limits +// + +#define MAX_SERVER_NAME_LENGTH 48 +#define MAX_UNICODE_UID_LENGTH 8 +#define MAX_USER_NAME_LENGTH 100 // BUGBUG - What is correct value? +#define MAX_VOLUME_NAME_LENGTH 16 // BUGBUG - What is correct value? + +// +// Maximum number of unique drive letters we will send to a server. +// Only seems to matter to portable netWare servers. +// +#define MAX_DRIVES 64 + + +// +// Default Timeout Event interval. We do not want to fill up the +// event-log with timeout events. If a timeout event has been logged +// in the last timeout event interval, we will ignore further timeout +// events. +// + +#define DEFAULT_TIMEOUT_EVENT_INTERVAL 5 + + +#endif // _NWCONST_ |