-- GrapevineUser:  DEFs for updates to the database

-- [Indigo]<Grapevine>User>NameUpdateDefs.mesa

-- Andrew Birrell  August 27, 1982 3:10 pm

DIRECTORY
BodyDefs	USING[ Connect, Password, Remark, RName ],
ProtocolDefs	USING[ MakeKey, RSOperation ],
NameInfoDefs	USING[ Outcome ];

NameUpdateDefs: DEFINITIONS
IMPORTS ProtocolDefs =

BEGIN

-- Replicated from ProtocolDefs --

MakeKey: 	PROC[text: STRING] RETURNS[ BodyDefs.Password ] = INLINE
  { RETURN[ ProtocolDefs.MakeKey[text] ] };




-- Private subroutines --

Update:	PRIVATE PROC[user:	BodyDefs.RName,
		     password:	BodyDefs.Password,
		     op:	ProtocolDefs.RSOperation,
		     target:	BodyDefs.RName,
		     value:	STRING _ NIL,
		     newPwd:	BodyDefs.Password _ [,,,],
		     reporter:	PROC[STRING] _ NIL]
	RETURNS[NameInfoDefs.Outcome];




-- Creation and Deletion --

CreateIndividual: PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		       individual: BodyDefs.RName,
		       newPwd: BodyDefs.Password _ [0,0,0,0] ]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, CreateIndividual, individual, NIL, newPwd] ] };

DeleteIndividual: PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		       individual: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, DeleteIndividual, individual] ] };

CreateGroup:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     group: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, CreateGroup, group] ] };

DeleteGroup:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     group: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, DeleteGroup, group] ] };  




-- Updates to single-valued components --

SetPassword:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     individual: BodyDefs.RName, newPwd: BodyDefs.Password]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, ChangePassword, individual, NIL, newPwd] ] };

SetConnect:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     individual: BodyDefs.RName, connect: BodyDefs.Connect]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, ChangeConnect, individual, connect] ] };

SetRemark:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     group: BodyDefs.RName, remark: BodyDefs.Remark]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, ChangeRemark, group, remark] ] };




-- Adding to list-valued components --

AddMailbox:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     individual: BodyDefs.RName, site: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, AddMailBox, individual, site] ] };

AddForward:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     individual: BodyDefs.RName, dest: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, AddForward, individual, dest] ] };

AddMember:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     group: BodyDefs.RName, member: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, AddMember, group, member] ] };

AddOwner:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     group: BodyDefs.RName, owner: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, AddOwner, group, owner] ] };

AddFriend:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     group: BodyDefs.RName, friend: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, AddFriend, group, friend] ] };




-- Removing from list-valued components --

RemoveMailbox:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     individual: BodyDefs.RName, site: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, DeleteMailBox, individual, site] ] };

RemoveForward:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     individual: BodyDefs.RName, dest: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, DeleteForward, individual, dest] ] };

RemoveMember:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     group: BodyDefs.RName, member: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, DeleteMember, group, member] ] };

RemoveOwner:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     group: BodyDefs.RName, owner: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, DeleteOwner, group, owner] ] };

RemoveFriend:	PROC[user: BodyDefs.RName, password: BodyDefs.Password,
		     group: BodyDefs.RName, friend: BodyDefs.RName]
		RETURNS[NameInfoDefs.Outcome] = INLINE
  { RETURN[ Update[user, password, DeleteFriend, group, friend] ] };


END.