65 lines
1.6 KiB
Plaintext
65 lines
1.6 KiB
Plaintext
///////////////////////////////////////////////////////////////////////////////
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//
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// Microsoft Research Singularity
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// File: FatClientContract.sg
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//
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// Note:
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//
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using System;
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using Microsoft.Singularity.Channels;
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using Microsoft.SingSharp;
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using Microsoft.Singularity.Directory;
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namespace Microsoft.Singularity.Services.Fat.Contracts
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{
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public contract FatClientContract
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{
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in message Mount(FatMountSettings*! in ExHeap fms);
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out message Success();
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out message Fail(FatContractErrorCode why);
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in message Unmount(bool force);
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in message GetPreferredFormatSettings(
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char []! in ExHeap diskName
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);
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out message PreferredFormatSettings(
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FatFormatSettings*! in ExHeap fms
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);
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in message Format(
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char []! in ExHeap diskName,
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char []! in ExHeap volumeLabel,
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FatFormatSettings*! in ExHeap fms
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);
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state Start : one {
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Mount? -> MountPending;
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GetPreferredFormatSettings? -> (Fail! or PreferredFormatSettings!) -> Start;
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Format? -> (Fail! or Success!) -> Start;
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}
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state MountPending : one {
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Success! -> Running;
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Fail! -> Done;
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}
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state Running : one {
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Unmount ? -> UnmountPending;
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}
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state UnmountPending : one {
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Fail! -> Running;
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Success! -> Done;
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}
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state Done : one {
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}
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}
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}
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