DIRECTORYRope USING [Cat, Index, IsEmpty, Length, ROPE, Substr],XNSCHName USING [DomainName, maxDomainLength, maxObjectLength, maxOrganizationLength, Name];XNSCHNameImpl: CEDAR PROGRAMIMPORTS --DefaultRemoteNames,-- RopeEXPORTS XNSCHName~ {OPEN XNSCHName;ROPE: TYPE ~ Rope.ROPE;FieldTooLong: PUBLIC SIGNAL [which: CARDINAL] ~ CODE;GetDefaultDomain: PROC [hint: ROPE] RETURNS [default: ROPE] ~ {default _ IF NOT Rope.IsEmpty[hint]THEN hintELSE "PARC";};GetDefaultOrganization: PROC [hint: ROPE] RETURNS [default: ROPE] ~ {default _ IF NOT Rope.IsEmpty[hint]THEN hintELSE "Xerox";};NameFromRope: PUBLIC PROC [rope: ROPE,defaultDomain: ROPE _ NIL, defaultOrganization: ROPE _ NIL]RETURNS [name: Name] ~ {pos1, pos2, pos3, len: INT;len1, len2, len3: INT _ 0;len _ Rope.Length[rope];pos1 _ 0;{len1 _ Rope.Index[s1~rope, pos1~pos1, s2~":"];pos2 _ len1 + 1;pos3 _ pos2 + 1;IF len1 > maxObjectLength THEN {SIGNAL FieldTooLong[1];len1 _ maxObjectLength };};name.object _ Rope.Substr[base~rope, start~pos1, len~len1];IF pos2 <= len THEN {pos3 _ Rope.Index[s1~rope, pos1~pos2, s2~":"];len2 _ pos3 - pos2;pos3 _ pos3 + 1;IF len2 > maxDomainLength THEN {SIGNAL FieldTooLong[2];len2 _ maxDomainLength };};IF len2 > 0THEN name.domain _ Rope.Substr[base~rope, start~pos2, len~len2]ELSE name.domain _ GetDefaultDomain[defaultDomain];IF pos3 <= len THEN {len3 _ len - pos3;IF len3 > maxOrganizationLength THEN {SIGNAL FieldTooLong[3];len3 _ maxOrganizationLength;};};IF len3 > 0THEN name.organization _ Rope.Substr[base~rope, start~pos3, len~len3]ELSE name.organization _ GetDefaultOrganization[defaultOrganization];};DomainNameFromRope: PUBLIC PROC [rope: ROPE,defaultDomain: ROPE _ NIL, defaultOrganization: ROPE _ NIL]RETURNS [domainName: DomainName] ~ {pos2, pos3, len: INT;len2, len3: INT _ 0;len _ Rope.Length[rope];pos2 _ 0;{len2 _ Rope.Index[s1~rope, pos1~pos2, s2~":"];pos3 _ len2 + 1;IF len2 > maxDomainLength THEN {SIGNAL FieldTooLong[2];len2 _ maxDomainLength };};IF len2 > 0THEN domainName.domain _ Rope.Substr[base~rope, start~pos2, len~len2]ELSE domainName.domain _ GetDefaultDomain[defaultDomain];IF pos3 <= len THEN {len3 _ len - pos3;IF len3 > maxOrganizationLength THEN {SIGNAL FieldTooLong[3];len3 _ maxOrganizationLength;};};IF len3 > 0THEN domainName.organization _ Rope.Substr[base~rope, start~pos3, len~len3]ELSE domainName.organization _ GetDefaultOrganization[defaultOrganization];};RopeFromName: PUBLIC PROC [name: Name] RETURNS [rope: ROPE] ~ {rope _ Rope.Cat[name.object, ":", name.domain, ":", name.organization];};RopeFromDomainName: PUBLIC PROC [domainName: DomainName] RETURNS [rope: ROPE] ~ {rope _ Rope.Cat[domainName.domain, ":", domainName.organization];};}...    ¸  XNSCHNameImpl.mesaDemers, January 15, 1987 6:08:08 pm PSTDefaultRemoteNames USING [Get],ELSE (DefaultRemoteNames.Get[]).domain;ELSE (DefaultRemoteNames.Get[]).organization; ‌تت  ک code™K™'Kک —ڑدk	ک	Kڑœ‌œ™Kڑœ‌œ‌œ
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