| Server IP : 217.18.85.50 / Your IP : 18.217.237.68 Web Server : LiteSpeed System : Linux server50.tr85.dhs.com.tr 3.10.0-962.3.2.lve1.5.85.el7.x86_64 #1 SMP Thu Apr 18 15:18:36 UTC 2024 x86_64 User : ferhatgenc ( ) PHP Version : 7.2.34 Disable Function : restore_ini,mail,openbasedir,f_open,system,dl,array_compare,array_user_key_compare,passthru,cat,exec,popen,proc_close,proc_get_status,proc_nice,proc_open,escapeshellcmd,escapeshellarg,show_source,posix_mkfifo,ini_restore,mysql_list_dbs,getmyuid,pconnect,link,symlink,fin,passthruexec,fileread,shell_exec,pcntl_exec,ini_alter,leak,apache_child_terminate,chown,posix_kill,posix_setpgid,posix_setsid,posix_setuid,proc_terminate,syslog,allow_url_fopen,fpassthru,execute,shell,chgrp,passthru,socket_select,socket_create,socket_create_listen,socket_create_pair,socket_listen,socket_accept,socket_bind,foreach,socket_strerror,pcntl_fork,pcntl_signal,pcntl_waitpid,pcntl_wexitstatus,pcntl_wifexited,pcntl_wifsignaled,pcntl_wifstopped,pcntl_wstopsig,pcntl_wtermsig,openlog,apache_get_version,apache_getenv,apache_note,apache_setenv,virtualal MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /usr/share/ghostscript/Resource/Init/ |
Upload File : |
% Copyright (C) 2001-2018 Artifex Software, Inc.
% 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.
%
% Refer to licensing information at http://www.artifex.com or contact
% Artifex Software, Inc., 1305 Grant Avenue - Suite 200, Novato,
% CA 94945, U.S.A., +1(415)492-9861, for further information.
%
% Extending Font resource category with CIDFont-CMap fonts.
languagelevel 2 .setlanguagelevel currentglobal //true setglobal
% In the comments below, 'CSI' is an abbreviation/acronym for CIDSystemInfo.
% We pre-scan resource files to retrieve the CSI from them.
% First we define a hidden procset .prs_dict containing
% necessary variables and procedures.
% Then we redefine the old /Font category using this procset.
% We maintain internal caches for the CSI values retrieved from
% resource files. This supposes that document doesn't uninstall
% resource files. To disable caching, set enable_cache to false.
% We assume that names starting with '.prs' do not appear in resource files.
% If this causes any problem, this prefix should be systematically changed
% in this file. ('prs' is an abbreviation for 'prescan'.)
25 dict begin
% Define local variables :
/.prs_dict currentdict def % self-reference (constant)
/.prs_empty 0 dict readonly def
/path_buffer 8192 string def
/name_buffer 1024 string def
/minus (-) 0 get def % character code constant for '-'
/period (.) 0 get def % character code constant for '.'
/CMap 10 dict def % CSI cache for CMaps
/CIDFont 10 dict def % CSI cache for CIDFonts
/enable_cache //true def % set false to disable cache
% The folloving variables are just placeholders for ones to be set
% dynamically :
/.prsFile 0 def % file to prescan
/.prsResult 0 def % result of prescan
/.prsDictCount 0 def % save the dictionary stack depth
% Define a dummy CIDInit procset to use while pre-scanning :
/DummyCIDInit 15 dict
begin
/begincmap {} def
/usecmap {pop} bind def
{stop} bind
[ /begincodespacerange /endcodespacerange /beginnotdefchar /endnotdefchar
/beginnotdefrange /endnotdefrange /begincidchar /endcidchar /begincidrange
/endcidrange /endcmap /usefont /StartData
] {
1 index def
} bind forall
pop
currentdict end def
% Define a local 'findresource' for pre-scanning :
% (it returns the dummy CIDInit instead of the regular CIDInit ProcSet)
/findresource { % <InstName> <CatName> findresource <inst>
2 copy /ProcSet eq exch % /InstName /CatName bool /InstName
/CIDInit eq and {
pop pop //DummyCIDInit
} {
//findresource exec
} ifelse
} bind def
% Define procedures for pre-scanning :
/StopIfCSIDefined { % - StopIfCSIDefined -
% Check if the dictionary stack contains a dictionary containing /CIDSystemInfo.
% The search is limited to the top .prsDictCount dictionaries in the stack.
% If so, retrieve the CSI, and execute stop to terminate the pre-scanning of the file.
% Otherwise, do nothing, so the pre-scanning continues.
countdictstack //.prs_dict /.prsDictCount get sub dup {
currentdict /CIDSystemInfo .knownget {
//.prs_dict exch /.prsResult exch put
stop
} if
currentdict exch end
} repeat {
begin
} repeat
} bind def
/PrescanFile { % - PrescanFile -
{ //.prs_dict /.prsFile get token {
dup type % token type
dup /nametype eq exch /operatortype eq or {
dup xcheck {
exec
//StopIfCSIDefined exec
} if
} if
} {
stop
} ifelse
} loop
} bind odef
/GetCIDSystemInfoFromFile { % <file> GetCIDSystemInfoFromFile <CSI>
% This procedure reads resource files with 'token',
% executing the tokens untill /CIDSystemInfo appears to be defined.
% Normally the resource file creates a new dictionary on
% dictionary stack and defines /CIDSystemInfo in it.
%
% Returns an empty dictionary if no CIDSystemInfo is found.
RESMPDEBUG { (cidcm GetCIDSystemInfoFromFile beg) = } if
//.prs_dict begin
/.prsFile exch def
/.prsResult //.prs_empty def
/.prsDictCount countdictstack def
RESMPDEBUG { (cidcm GetCIDSystemInfoFromFile will PrescanFile.) = } if
{ //PrescanFile } stopped pop
//.prs_dict /.prsResult get
end
RESMPDEBUG { (cidcm GetCIDSystemInfoFromFile end) = } if
} bind def
/GetCIDSystemInfo { % <InstName> <CatName> GetCIDSystemInfo <CSI>
% Retrieve CSI, using caches.
RESMPDEBUG { (cidcm GetCIDSystemInfo beg) = } if
/Category findresource begin % /InstName
dup ResourceStatus
{
pop 2 lt {
FindResource /CIDSystemInfo .knownget not {
//.prs_empty
} if % CSI
} { % /InstName
currentdict /GetCIDSystemInfoFromMap .knownget {
exec
} if
dup type /nametype eq
{
RESMPDEBUG { (cidcm GetCIDSystemInfo got a name.) = } if
//.prs_dict Category get % /InstName CSIs
dup 2 index known
//enable_cache and {
RESMPDEBUG { (cidcm GetCIDSystemInfo from cache.) = } if
exch get % CSI
} {
RESMPDEBUG { (cidcm GetCIDSystemInfo from file.) = } if
exch % CSIs /InstName
dup //path_buffer ResourceFileName % CSIs /InstName (path)
RESMPDEBUG { (cidcm GetCIDSystemInfo from file ) print dup = } if
currentglobal exch //true setglobal % CSIs /InstName g (path)
mark exch % CSIs /InstName g [ (path)
{ (r) file } stopped {
cleartomark //.prs_empty
} {
exch 1 index % CSIs /InstName g file [ file
//GetCIDSystemInfoFromFile stopped {
cleartomark closefile //.prs_empty
} {
exch pop exch closefile
} ifelse
} ifelse % CSIs /InstName g CSI
exch setglobal % CSIs /InstName CSI
dup 4 1 roll % CSI CSIs /InstName CSI
put % CSI
RESMPDEBUG {
(cidcm GetCIDSystemInfo got from file : <<) print
dup { exch //=string cvs print ( ) print
//=string cvs print ( ) print
} forall
(>>) =
} if
} ifelse
} if
} ifelse
} {
pop //.prs_empty
} ifelse
end
RESMPDEBUG { (cidcm GetCIDSystemInfo end) = } if
} bind def
/IsCompatibleCSI { % <CSI-M> <CSI-F> IsCompatibleCSI <bool>
% The CSI in a CIDFont may be an array, a dict, or null.
% If it is an array, it must be of 1 element, which is a dict.
% In this case the dict is used for testing the compatibility.
% Two dicts are compatible iff they contain same /Ordering and /Registry.
% Identity CMap is compatible with any CIDFont.
exch % CSI-F CSI-M
{ dup type /arraytype eq {
dup length 1 ne {
pop pop //false exit
} if
0 get
} if % CSI-F CSI-M
dup type /dicttype ne {
pop pop //false exit
} if % CSI-F <<CSI-M>>
exch % <<CSI-M>> CSI-F
dup type /dicttype ne {
pop pop //false exit
} if % <<CSI-M>> <<CSI-F>>
dup /Ordering .knownget {
/Identity eq {
pop pop //true exit
} if
} if
//true % <<CSI-M>> <<CSI-F>> bEQ
[/Registry /Ordering] {
2 index 1 index .knownget not {
1234567
} if % <<CSI-M>> <<CSI-F>> bEQ /key vF
exch % <<CSI-M>> <<CSI-F>> bEQ vF /key
4 index exch .knownget not {
7654321
} if % <<CSI-M>> <<CSI-F>> bEQ vF vM
eq and % <<CSI-M>> <<CSI-F>> bEQ
} forall
exch pop exch pop % bEQ
exit
} loop
} bind def
/IsWellComposed { % <CIDFontName> <CMapName> IsWellComposed <bool>
% Check if the given CIDFont and CMap have compatible CSIs.
exch % /CMapName /CIDFontName
/CIDFont //GetCIDSystemInfo exec % /CMapName CSI-F
dup type /dicttype eq {
dup length 0 ne {
exch % CSI-F /CMapName
/CMap //GetCIDSystemInfo exec % CSI-F CSI-M
//IsCompatibleCSI exec % bool
} {
pop pop //false
} ifelse
} {
pop pop //false
} ifelse
} bind def
/IsComposedFont { % <FontName> IsComposedFont <CIDFontName> <CMapName> true
% <FontName> IsComposedFont false
% Check if the given font name may be decomposed into CIDFont.CMap, CIDFont-CMap
% or into CIDFont--CMap, such that CIDFont and CMap have compatible CSIs.
% FontName
dup type /stringtype ne {
//name_buffer cvs
} if % (FontName)
{ dup length 2 sub -1 1 {
% (FontName) i
2 copy get dup //minus eq exch //period eq or {
2 copy 2 copy % (FontName) i (FontName) i (FontName) i
2 copy get //minus eq {
2 copy 1 sub get //minus eq {
1 sub
} if
} if % (FontName) i (FontName) i (FontName) i0
0 exch getinterval cvn % (FontName) i (FontName) i /CIDFontName
3 1 roll % (FontName) i /CIDFontName (FontName) i
1 add dup % (FontName) i /CIDFontName (FontName) i1 i1
5 index length % (FontName) i /CIDFontName (FontName) i1 i1 l
exch sub getinterval cvn % (FontName) i /CIDFontName /CMapName
2 copy //IsWellComposed exec { % (FontName) i /CIDFontName /CMapName
4 2 roll pop pop % /CIDFontName /CMapName
stop
} if
pop pop pop
} {
pop
} ifelse % (FontName)
} for
pop
} stopped
} bind def
/ComposeName { % <CIDFont> <CMap> <scr> ComposeName <CIDFont-CMap>
dup dup 5 2 roll % (scr) (scr) /CIDFont /CMap (scr)
3 2 roll exch cvs length dup % (scr) (scr) /CMap l0 l0
4 -1 roll exch //minus put % (scr) /CMap l0
1 add dup % (scr) /CMap l1 l1
3 index dup length % (scr) /CMap l1 l1 (scr) L
2 index sub % (scr) /CMap l1 l1 (scr) LT
3 2 roll % (scr) /CMap l1 (scr) LT l1
exch getinterval % (scr) /CMap l1 (scrT)
3 2 roll exch cvs length % (scr) l1 l2
add 0 exch getinterval % (CIDFont-CMap)
} bind def
% Redefine the /Font category with CIDFont-CMap construction :
% The following code supposes that the following names are not
% defined in the old /Font category dictionary :
% /IsComposedFont, /IsWellComposed .
/Font /Category findresource dup length dict copy begin
/FindResource { % <InstName> FindResource <inst>
dup //ResourceStatus exec {
pop pop //FindResource exec
} {
dup //IsComposedFont exec { % /FontName /CIDFontName /CMapName
exch [ exch ] composefont % inst
} {
//FindResource exec
} ifelse
} ifelse
} bind executeonly def
/ResourceStatus { % <InstName> ResourceStatus <nStatus> <nSize> true
% <InstName> ResourceStatus false
dup //ResourceStatus exec {
3 2 roll pop //true % nStatus nSize true
} {
//IsComposedFont exec { % /CIDFontName /CMapName
/CMap resourcestatus { % /CIDFontName nStatusM nSizeM
exch pop exch % nSizeM /CIDFontName
/CIDFont resourcestatus { % nSizeM nStatusF nSizeF
exch pop % nSizeF nSizeM
dup 0 ge {
exch dup 0 ge {
add
} {
exch pop
} ifelse
} {
pop
} ifelse % nSize
2 exch //true % nStatus nSize true
} {
pop pop pop //false % work around buggy resource file
} ifelse
} {
pop pop pop //false % work around buggy resource file
} ifelse
} {
//false
} ifelse
} ifelse
} bind executeonly def
/ResourceForAll { % <template> <proc> <scratch> ResourceForAll -
% We suppose that the resourceforall procedure does not
% define or install new fonts, CMaps, and/or CIDFonts.
% First we create 3 temporary dictionaries to store temporary data
% about fonts, CMaps and CIDFonts.
% These dictionaries must be created dynamically, to allow for a possible
% recursive call to resourceforall from the resourceforall procedure.
currentglobal //false setglobal
20 dict 20 dict 20 dict % (templ) proc (scr) g <<CIDFont>> <<CMap>> <<Fonts>>
% Store resource identifiers into local dictionaries
% A resource instance can have a key that is not a name or a string. In this
% case, resourceforall passes the key directly to proc instead of copying it
% into the scratch string. This case can arise only for a resource instance
% defined in virtual memory by a previous defineresource
% Discard non-string keys of CIDFont and CMap because <CIDFontName>-<CMapName>
% is only defined for names.
{ /.DisableResourceOrdering pop % gs_resmp accesses this through execstack - don't remove !
6 index [ 2 index {exch //null put} aload pop ] cvx bind 6 index //ResourceForAll exec
(*) [ 3 index {exch dup type /stringtype eq { cvn dup put } { pop pop } ifelse } aload pop
] cvx bind 6 index /CMap resourceforall
(*) [ 4 index {exch dup type /stringtype eq { cvn dup put } { pop pop } ifelse } aload pop
] cvx bind 6 index /CIDFont resourceforall
exit
} loop % This loop is a pattern for execstack_lookup - don't remove !
4 -1 roll setglobal % (templ) proc (scr) <<CIDFont>> <<CMap>> <<Fonts>>
%% Make the list of fonts in the form (/Name status) :
% (templ) proc (scr) <<CIDFont>> <<CMap>> <<Fonts>>
dup {
pop dup
//ResourceStatus exec {
pop 2 index % (templ) proc (scr) <<CIDFont>> <<CMap>> <<Fonts>> /Name nStatus <<Font>>
3 1 roll put % (templ) proc (scr) <<CIDFont>> <<CMap>> <<Fonts>>
} {
pop
} ifelse
} forall % (templ) proc (scr) <<CIDFont>> <<CMap>> <<Fonts>>
%% Add CIDFont-CMap to it (filtering duplicates) :
3 2 roll {
3 index {
3 1 roll % (templ) proc (scr) <<CMap>> <<Font>> /CIDFont /CMap /CIDFont /CMap
6 index //ComposeName exec % (templ) proc (scr) <<CMap>> <<Font>> /CIDFont /CMap (Font)
dup 8 index .stringmatch {
cvn % (templ) proc (scr) <<CMap>> <<Font>> /CIDFont /CMap /Font
dup 4 index exch known {
pop pop
} {
2 index % (templ) proc (scr) <<CMap>> <<Font>> /CIDFont /CMap /Font /CIDFont
4 2 roll % (templ) proc (scr) <<CMap>> <<Font>> /Font /CIDFont /CIDFont /CMap
//IsWellComposed exec {
exch 2 index exch 2 put % (templ) proc (scr) <<CMap>> <<Font>> /CIDFont
} {
exch pop
} ifelse
} ifelse
} {
pop pop
} ifelse
dup % (templ) proc (scr) <<CMap>> <<Font>> /CIDFont /CIDFont
} forall
pop pop % (templ) proc (scr) <<CMap>> <<Font>>
} forall % (templ) proc (scr) <<CMap>> <<Font>>
exch pop % (templ) proc (scr) <<Font>>
4 3 roll pop % proc (scr) <<Font>>
% Make the enumerator and apply it :
/MappedCategoryRedefiner /ProcSet findresource /MakeResourceEnumerator get exec exec
} bind executeonly def
currentdict end /Font exch /Category defineresource pop
end
setglobal .setlanguagelevel