lp/process/gifpost

#!/usr/local/plan9/bin/rc
# convert CCITT G3 Fax format to PostScript
if (! ~ $DEBUG '') flag x +
PATCH='%%Patch from lp'
switch ($LPCLASS) {
case *hp4simx*;
	PATCH=$PATCH'
%% set the default papertray to be the lower tray for HP4siMX printers
	statusdict begin defaultpapertray end 1 ne {
		statusdict begin
			1 setdefaultpapertray
		end
	} if'
}
for (i in `{echo $IBIN|awk -F, '{ n=split($0, a, ","); for (i=1;i<=n;i++) print a[i]; }'}) {
	switch ($i) {
	case -P*;
	case man manual manualfeed;
		PATCH=$PATCH'
%%BeginFeature: *Select ManualFeed
[{ systemdict /languagelevel known {languagelevel 1 gt product (HP LaserJet 4Si) ne and} if {
    << /ManualFeed true >> setpagedevice
   } {statusdict begin /manualfeed true def end} ifelse
 } stopped cleartomark
%%EndFeature'
	case simplex;
		DUPLEX=0
	case [0-9];
		PATCH=$PATCH'
%%BeginFeature: *Select InputTray
[{ systemdict /languagelevel known {languagelevel 1 gt product (HP LaserJet 4Si) ne and} if {
	<< '$i' << /MediaType (tray'$i') >> >>
    << /MediaType (tray'$i') >> setpagedevice
   } {statusdict begin '$i' setpapertray end} ifelse
 } stopped cleartomark
%%EndFeature'
	case 11x17 [Ll]edger;
		PATCH=$PATCH'
%%BeginFeature: *Select Ledger
[{ systemdict /languagelevel known {languagelevel 1 gt product (HP LaserJet 4Si) ne and} if {
    << /PageSize [792 1224] >> setpagedevice
   } {statusdict begin '$i'tray end} ifelse
 } stopped cleartomark
%%EndFeature'
	case transparency vg viewgraph;
		PATCH=$PATCH'
%%BeginFeature: *Select Transparency
[{ << /MediaType (Transparency) >> setpagedevice
 } stopped cleartomark
%%EndFeature'
	case *;
		echo illegal option ''''-i $i'''' >[1=2]
	}
}
if (! ~ $#DUPLEX 0) {
	switch ($DUPLEX) {
	case 0;
		DUPLEX=false
	case 1;
		DUPLEX=true
	}
	PATCH=$PATCH'
%%BeginFeature: *Set DuplexMode
[{ systemdict /languagelevel known {languagelevel 1 gt product (HP LaserJet 4Si) ne and} if {
    << /Duplex '$DUPLEX'  >> setpagedevice
  } {statusdict /setduplexmode known {statusdict begin '$DUPLEX' setduplexmode end} if} ifelse
 } stopped cleartomark
%%EndFeature'
}
PATCH=$PATCH'
%%EndPatch from lp'
if (! ~ $PATCH '' -P*)
	PATCH=-P$PATCH;

if (~ $MAG '') MAG=1
if (~ $MAG [.0-9]*) MAG=-m^$MAG

if (! ~ $LAND '') LAND=-L
if not LAND=()

/$cputype/bin/gif -t | /$cputype/bin/aux/p9bitpost $MAG $LAND $PATCH | $LPLIB/process/hpost
exit