//========= Copyright © 1996-2002, Valve LLC, All rights reserved. ============
//
// Purpose: 
//
// $NoKeywords: $
//=============================================================================

#ifndef VMPI_DEFS_H
#define VMPI_DEFS_H
#ifdef _WIN32
#pragma once
#endif


// This goes in front of all packets.
#define VMPI_PROTOCOL_VERSION		4


// This value is put in the RunningTimeMS until the job is finished. This is how
// the job_search app knows if a job never finished.
#define RUNNINGTIME_MS_SENTINEL		0xFEDCBAFD



#define VMPI_SERVICE_NAME_INTERNAL	"VMPI"
#define VMPI_SERVICE_NAME			"Valve MPI Service"

// Stuff in the registry goes under here (in HKEY_LOCAL_MACHINE).
#define VMPI_SERVICE_KEY			"Software\\Valve\\VMPI"


// The VMPI service listens on one of these ports to talk to the UI.
#define VMPI_SERVICE_FIRST_UI_PORT	23300
#define VMPI_SERVICE_LAST_UI_PORT	23310


// Packet IDs for vmpi_service to talk to UI clients.
#define VMPI_SERVICE_CONSOLE_TEXT	0
#define VMPI_SERVICE_STATE			1	// Updates state reflecting whether it's idle, busy, etc.
	// Application state.
	enum
	{
		VMPI_SERVICE_STATE_IDLE=0,
		VMPI_SERVICE_STATE_BUSY,
		VMPI_SERVICE_STATE_DISABLED
	};
#define VMPI_SERVICE_DISABLE			2	// Stop waiting for jobs..
#define VMPI_SERVICE_ENABLE				3
#define VMPI_SERVICE_UPDATE_PASSWORD	4	// New password.
#define VMPI_SERVICE_EXIT				5	// User chose "exit" from the menu. Kill the service.
#define VMPI_SERVICE_SKIP_CSX_JOBS		6


// The worker service waits on this range of ports.
#define VMPI_SERVICE_PORT			23397
#define VMPI_LAST_SERVICE_PORT		(VMPI_SERVICE_PORT + 15)


#define VMPI_WORKER_PORT_FIRST		22340
#define VMPI_WORKER_PORT_LAST		22350

// Give it a small range so they can have multiple masters running.
#define VMPI_MASTER_PORT_FIRST		21140
#define VMPI_MASTER_PORT_LAST		21145




// Protocol.

// The message format is:
// - VMPI_PROTOCOL_VERSION
// - null-terminated password string (or VMPI_PASSWORD_OVERRIDE followed by a zero to process it regardless of pw).
// - packet ID
// - payload


#define VMPI_PASSWORD_OVERRIDE		-111


#define VMPI_MESSAGE_BASE			71


// This is the broadcast message from the main (rank 0) process looking for workers.
#define VMPI_LOOKING_FOR_WORKERS		(VMPI_MESSAGE_BASE+0)

// This is so an app can find out what machines are running the service.
#define VMPI_PING_REQUEST				(VMPI_MESSAGE_BASE+2)
#define VMPI_PING_RESPONSE				(VMPI_MESSAGE_BASE+3)

// This tells the service to quit.
#define VMPI_STOP_SERVICE			(VMPI_MESSAGE_BASE+6)

// This tells the service to kill any process it has running.
#define VMPI_KILL_PROCESS			(VMPI_MESSAGE_BASE+7)

// This tells the service to stop itself and restart again in 60 seconds so we can copy new exes
// for it to use.
#define VMPI_SERVICE_PATCH			(VMPI_MESSAGE_BASE+8)



#define VMPI_STATE_IDLE				0
#define VMPI_STATE_BUSY				1
#define VMPI_STATE_PATCHING			2
#define VMPI_STATE_DISABLED			3


#endif // VMPI_DEFS_H
