ref: 9ec1a07af2537e5485524c8d079a07abfee6f96d
dir: /sys/src/cmd/gs/lib/gs_resst.ps/
% Copyright (C) 2000 artofcode LLC. All rights reserved.
%
% This software is provided AS-IS with no warranty, either express or
% implied.
%
% This software is distributed under license and may not be copied,
% modified or distributed except as expressly authorized under the terms
% of the license contained in the file LICENSE in this distribution.
%
% For more information about licensing, please refer to
% http://www.ghostscript.com/licensing/. For information on
% commercial licensing, go to http://www.artifex.com/licensing/ or
% contact Artifex Software, Inc., 101 Lucas Valley Road #110,
% San Rafael, CA 94903, U.S.A., +1(415)492-9861.
% $Id: gs_resst.ps,v 1.3 2003/08/08 18:45:05 ray Exp $
% Redefine generic category with static resource table.
languagelevel 2 .setlanguagelevel
15 dict begin % a temporary dictionary for local binding.
/sep (/) def % The %static% device uses platform independent paths.
/tempstring 8192 string def
/IsMyRecord % <raw_record> IsMyRecord <raw_record> bool
{ dup type /dicttype eq { dup /StaticFilePos known } { false } ifelse
} bind def
/append_string % <scratch> <index> <string> append_string <scratch> <index>
{
dup length 3 index 3 index 2 index getinterval % (scratch) index (string) l (scr_substr)
3 2 roll exch copy pop add % (scratch) index'
} bind def
/StaticResourceRecordVirtualMethods 4 dict begin
/GetFilePath % <scratch> <Name> <record> GetFilePath <filepath>
{ pop exch % /Name (scratch)
(%static%) dup length exch 2 index copy pop % /Name (scratch) l
//sep //append_string exec % /Name (scratch) l
Category //tempstring cvs //append_string exec % /Name (scratch) l
//sep //append_string exec % /Name (scratch) l
3 2 roll //tempstring cvs % (scratch) l (Name)
//append_string exec % (scratch) l
0 exch getinterval % (path)
} bind def
/MakeInstance % <Name> <record> MakeInstance <Name> <Instance> <size>
{
begin
STRESDEBUG { (Loading a static resource ) print dup = } if
8192 string 2 index 2 index //GetFilePath exec
(r) file run
STRESDEBUG { (Completed loading the static resource ) print dup = } if
StaticFileEnd StaticFilePos sub
end
1 index Category findresource
exch
} bind def
/GetSize % <Name> <record> GetSize <size>
{
% WARNING : this retrives file sise rather than VM size
begin
pop
StaticFileEnd StaticFilePos sub
end
} bind def
/IsActive % <record> IsActive <bool>
{ pop true
} bind def
currentdict end def
mark
/MappedCategoryRedefiner /ProcSet findresource begin
/.StaticResourcesBeg % <end_string> <no_of_resources> <category_name> .StaticResourcesBeg <category_name>
% Puts .map dictionary to dstack.
{
STRESDEBUG { (Starting static resources for category ) print dup = } if
dup /Category resourcestatus {
pop pop exch dict begin exch pop
} {
STRESDEBUG { (Skipping the resources because the category isn't defined.) = } if
pop pop .skipeof
} ifelse
} bind
/.StaticResourcesEnd % <category_name> .StaticResourcesEnd -
% Removes .map dictionary from dstack.
{
STRESDEBUG { (Completting static resources for category ) print dup = } if
currentdict end dup % /CatName <map> <map>
systemdict /.io_static_root .knownget not {
10 dict % /CatName <map> <map> <dir>
% Save it for garbager and for debug purpose :
dup systemdict exch /.io_static_root exch put % /CatName <map> <map> <dir>
dup .setup_io_static % /CatName <map> <map> <dir>
} if % /CatName <map> <map> <dir>
exch 3 index exch put % /CatName <map>
14 dict begin
/.map exch def % /CatName
/CategoryName exch def %
/IsMapFileOptional true def
/VerifyMap { pop } bind def
/PreprocessRecord % <map> <Name> <raw_record> PreprocessRecord <map> <Name> <record> <bool>
{ //IsMyRecord exec dup {
pop dup /RecordVirtualMethods //StaticResourceRecordVirtualMethods put
true
} if
} bind def
currentdict end
//Redefine exec
} bind
end % MappedCategoryRedefiner
end % the temporary dictionary for local binding.
/.BeginResource % <instance_name> BeginResource <instance_name>
% Puts a record dictionary to dstack.
{
STRESDEBUG { (Static resource ) print dup =string cvs print } if
currentfile fileposition
currentfile =string readline pop dup length 0 exch 10 .min getinterval (%% Replace) ne {
% We are in COMPILE_INITS=1 .
4 dict begin
/StaticFilePos exch def
} {
% We are in COMPILE_INITS=0 .
pop
} ifelse
(%END_RESOURCE) .skipeof
} bind
/.EndResource % <instance_name> EndResource -
% Removes a record dictionary from dstack.
{
currentdict /StaticFilePos known {
/StaticFileEnd currentfile fileposition
(.EndResource) length sub
def
STRESDEBUG { ( from position ) print StaticFilePos =string cvs print ( to position ) print StaticFileEnd = } if
currentdict end def
} {
pop
STRESDEBUG { ( ignored with COMPILE_INITS=0. ) = } if
} ifelse
} bind
.dicttomark /StaticCategoryRedefiner exch /ProcSet defineresource pop
.setlanguagelevel