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Annotation of 43BSD/contrib/xns/examples/filing/BulkData1.cr, revision 1.1.1.1

1.1       root        1: -- $Header: BulkData1.cr,v 2.1 85/11/21 07:32:48 jqj Exp $
                      2: 
                      3: -- $Log:       BulkData1.cr,v $
                      4: -- Revision 2.1  85/11/21  07:32:48  jqj
                      5: -- fixed comment leaders
                      6: -- 
                      7: -- Revision 2.0  85/11/21  07:24:29  jqj
                      8: -- 4.3BSD standard release
                      9: -- 
                     10: -- Revision 1.2  85/11/20  13:08:46  jqj
                     11: -- 4.3 beta version
                     12: 
                     13: 
                     14: BulkData: PROGRAM 0 VERSION 1 =
                     15: 
                     16: BEGIN
                     17: 
                     18: -- types --
                     19: 
                     20: Identifier: TYPE = RECORD [
                     21:        host: ARRAY 3 OF UNSPECIFIED,  
                     22:        hostRelativeIdentifier: ARRAY 2 OF UNSPECIFIED ];
                     23: 
                     24: Descriptor: TYPE = CHOICE OF {
                     25:        null(0), immediate(1) => RECORD [ ],
                     26:        passive(2), active(3) => RECORD [ 
                     27:                network: ARRAY 2 OF UNSPECIFIED,
                     28:                host: ARRAY 3 OF UNSPECIFIED,
                     29:                identifier: Identifier ]
                     30:        };
                     31: 
                     32: -- sinks (for external use) --
                     33: 
                     34: Sink: TYPE = Descriptor;
                     35: immediateSink: Sink = immediate[];
                     36: nullSink: Sink = null[];
                     37: 
                     38: -- sources (for external use) --
                     39: 
                     40: Source: TYPE = Descriptor;
                     41: immediateSource: Source = immediate[];
                     42: nullSource: Source = null[];
                     43: 
                     44: -- errors --
                     45: 
                     46: InvalidDescriptor: ERROR = 0; -- source or sink is passive, active, or null
                     47: NoSuchIdentifier: ERROR = 1; -- identifier is unrecognized
                     48: IdentifierBusy: ERROR = 2; -- BD object is being sent, received, or cancelled
                     49: WrongHost: ERROR = 3; -- caller's host is unauthorized to transfer the data
                     50: WrongDirection: ERROR = 4; -- BDT in the other direction was expected
                     51: TransferAborted: ERROR = 5; -- BDT was aborted by sender or receiver
                     52: 
                     53: 
                     54: -- procedures
                     55: 
                     56: Send: PROCEDURE [identifier: Identifier, sink: Sink, timeout: CARDINAL]
                     57: REPORTS [ InvalidDescriptor, NoSuchIdentifier, IdentifierBusy, WrongHost,
                     58:        WrongDirection, TransferAborted ] = 0;
                     59:        -- transfers bulk data from callee to caller
                     60: 
                     61: Receive: PROCEDURE [identifier: Identifier, source: Source, timeout: CARDINAL]
                     62: REPORTS [ InvalidDescriptor, NoSuchIdentifier, IdentifierBusy, WrongHost,
                     63:        WrongDirection, TransferAborted ] = 1;
                     64:        -- transfers bulk data from caller to callee
                     65: 
                     66: Cancel: PROCEDURE [ identifier: Identifier, timeout: CARDINAL ]
                     67: REPORTS [ NoSuchIdentifier, IdentifierBusy, WrongHost ] = 2;
                     68:        -- cancels a bulk data transfer before it begins
                     69: 
                     70: END.

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