"*

 * $Header$

 *

 * DONT add site specific things here - use your own h_xxx.rc file instead

 * where xxx stands for your hostname(s)

 *

 * startup configuration for host specific stuff -

 * looks for a host specific init file and loads it.

 *"

|sysType host domain s rshCommand isStupidSYSV3|

sysType := OperatingSystem getSystemType.

isStupidSYSV3 := false.

"/ on some systems, paging in  is so slow, that a SIGALRM

"/ arrives too early to be handled correctly 

"/ (I guess, this is my fault somewhere ... ;-)

"/

"/ This can be worded around by disabling the timer here.

"/ (The sceduler will reenable it later)

(sysType = 'hpux') ifTrue:[

    OperatingSystem disableSignal:(OperatingSystem sigALRM)

].

sysType = 'realIX' ifTrue:[

    "/

    "/ those people must have been brain-damaged;

    "/ They made a whole lot of trouble by renaming

    "/ 'rsh' to 'remsh' (those systems are broken in other places as well ...).

    "/ (who needs a restricted shell named 'rsh' ?)

    "/

    isStupidSYSV3 := true.

].

"/

"/ setup the printer stuff.

"/ the commands below will be offered in the printer-setting box

"/

PostscriptPrinterStream notNil ifTrue:[

    isStupidSYSV3 ifTrue:[

	PostscriptPrinterStream 

	    defaultCommands:#(

				'lpr'

				'cat | remsh <hostname> lpr -h'

				'cat > preview.ps'

				'cat > preview.ps; ghostview preview.ps'

			     ).

    ] ifFalse:[

	PostscriptPrinterStream 

	    defaultCommands:#(

				'lpr -h'

				'cat | rsh <hostname> lpr -h'

				'cat > preview.ps'

				'cat > preview.ps; ghostview preview.ps'

			     ).

    ].

    PostscriptPrinterStream printCommand:'lpr'.

].

PrinterStream notNil ifTrue:[

    isStupidSYSV3 ifTrue:[

	PrinterStream 

	    defaultCommands:#(

				'lpr -h'

				'cat | remsh <hostname> lpr -h'

				'a2ps | remsh <hostname> lpr -h'

				'a2ps > preview.ps; ghostview preview.ps'

			     ).

    ] ifFalse:[

	PrinterStream 

	    defaultCommands:#(

				'lpr -h'

				'cat | rsh <hostname> lpr -h'

				'a2ps | rsh <hostname> lpr -h'

				'a2ps > preview.ps; ghostview preview.ps'

			     ).

    ].

    Printer := PrinterStream.

    PrinterStream printCommand:'lpr'.

].

"/ Printer := PostscriptPrinterStream.

"/ in our home-domain, preset the print command for remote printing

"/ on a host called 'ibm'.

"/ You can change this for your environment and/or make it

"/ unconditional.

domain := OperatingSystem getDomainName.

(domain = 'axept.de' or:[domain = 'exept.de']) ifTrue:[

    isStupidSYSV3 ifTrue:[

	PostscriptPrinterStream printCommand:'cat | remsh ibm lpr -h'.

	PrinterStream printCommand:'cat | remsh ibm lpr -h'.

	PostscriptPrinterStream defaultCommands:#(

					'cat | remsh ibm lpr -h'

					'cat > preview.ps'

					'cat > preview.ps; ghostview preview.ps'

				 ).

	PrinterStream defaultCommands:#(

					'cat | remsh ibm lpr -h'

					'a2ps | remsh ibm lpr -h'

					'a2ps > preview.ps; ghostview preview.ps'

				 ).

    ] ifFalse:[

	PostscriptPrinterStream printCommand:'cat | rsh ibm lpr -h'.

	PrinterStream printCommand:'cat | rsh ibm lpr -h'.

	PostscriptPrinterStream defaultCommands:#(

					'cat | rsh ibm lpr -h'

					'cat > preview.ps'

					'cat > preview.ps; ghostview preview.ps'

				 ).

	PrinterStream defaultCommands:#(

					'cat | rsh ibm lpr -h'

					'a2ps | rsh ibm lpr -h'

					'a2ps > preview.ps; ghostview preview.ps'

				 ).

    ].

].

"/

"/ try host-specific setup

"/ (h_<hostname>.rc

"/

host := OperatingSystem getHostName.

host isNil ifTrue:[

    'cannot determine host I am running on' errorPrintCR.

] ifFalse:[

    "if there is a corresponding file ..."

    (Smalltalk at:#'_ImageHostName') ~= host ifTrue:[

	('trying host setup h_' , host , '.rc ...') infoPrintCR.

	s := Smalltalk systemFileStreamFor:('h_' , host , '.rc').

	s notNil ifTrue:[

	    s fileIn.

	    s close.

	].

	Smalltalk at:#'_ImageHostName' put:host.

    ]

].

!