diff options
Diffstat (limited to 'scripts/context/ruby/texmfstart.rb')
| -rw-r--r-- | scripts/context/ruby/texmfstart.rb | 502 |
1 files changed, 182 insertions, 320 deletions
diff --git a/scripts/context/ruby/texmfstart.rb b/scripts/context/ruby/texmfstart.rb index 4273de7bc..02d17d8f8 100644 --- a/scripts/context/ruby/texmfstart.rb +++ b/scripts/context/ruby/texmfstart.rb @@ -36,6 +36,8 @@ $: << File.expand_path(File.dirname($0)) ; $: << File.join($:.last,'lib') ; $:.u require "rbconfig" require "md5" +# funny, selfmergs was suddenly broken to case problems + # kpse_merge_done: require 'base/kpseremote' # kpse_merge_done: require 'base/kpsedirect' # kpse_merge_done: require 'base/kpsefast' @@ -43,127 +45,7 @@ require "md5" # kpse_merge_start -# kpse_merge_file: 'c:/data/develop/context/ruby/base/kpseremote.rb' - -# kpse_merge_done: require 'base/kpsefast' - -case ENV['KPSEMETHOD'] - when /soap/o then # kpse_merge_done: require 'base/kpse/soap' - when /drb/o then # kpse_merge_done: require 'base/kpse/drb' - else # kpse_merge_done: require 'base/kpse/drb' -end - -class KpseRemote - - @@port = ENV['KPSEPORT'] || 7000 - @@method = ENV['KPSEMETHOD'] || 'drb' - - def KpseRemote::available? - @@method && @@port - end - - def KpseRemote::start_server(port=nil) - kpse = KpseServer.new(port || @@port) - kpse.start - end - - def KpseRemote::start_client(port=nil) # keeps object in server - kpseclient = KpseClient.new(port || @@port) - kpseclient.start - kpse = kpseclient.object - tree = kpse.choose(KpseUtil::identify, KpseUtil::environment) - [kpse, tree] - end - - def KpseRemote::fetch(port=nil) # no need for defining methods but slower, send whole object - kpseclient = KpseClient.new(port || @@port) - kpseclient.start - kpseclient.object.fetch(KpseUtil::identify, KpseUtil::environment) rescue nil - end - - def initialize(port=nil) - if KpseRemote::available? then - begin - @kpse, @tree = KpseRemote::start_client(port) - rescue - @kpse, @tree = nil, nil - end - else - @kpse, @tree = nil, nil - end - end - - def progname=(value) - @kpse.set(@tree,'progname',value) - end - def format=(value) - @kpse.set(@tree,'format',value) - end - def engine=(value) - @kpse.set(@tree,'engine',value) - end - - def progname - @kpse.get(@tree,'progname') - end - def format - @kpse.get(@tree,'format') - end - def engine - @kpse.get(@tree,'engine') - end - - def load - @kpse.load(KpseUtil::identify, KpseUtil::environment) - end - def okay? - @kpse && @tree - end - def set(key,value) - @kpse.set(@tree,key,value) - end - def load_cnf - @kpse.load_cnf(@tree) - end - def load_lsr - @kpse.load_lsr(@tree) - end - def expand_variables - @kpse.expand_variables(@tree) - end - def expand_braces(str) - clean_name(@kpse.expand_braces(@tree,str)) - end - def expand_path(str) - clean_name(@kpse.expand_path(@tree,str)) - end - def expand_var(str) - clean_name(@kpse.expand_var(@tree,str)) - end - def show_path(str) - clean_name(@kpse.show_path(@tree,str)) - end - def var_value(str) - clean_name(@kpse.var_value(@tree,str)) - end - def find_file(filename) - clean_name(@kpse.find_file(@tree,filename)) - end - def find_files(filename,first=false) - # dodo: each filename - @kpse.find_files(@tree,filename,first) - end - - private - - def clean_name(str) - str.gsub(/\\/,'/') - end - -end - - -# kpse_merge_file: 'c:/data/develop/context/ruby/base/kpsefast.rb' +# kpse_merge_file: 't:/ruby/base/kpsefast.rb' # module : base/kpsefast # copyright : PRAGMA Advanced Document Engineering @@ -1097,67 +979,7 @@ end -# kpse_merge_file: 'c:/data/develop/context/ruby/base/kpse/drb.rb' - -require 'drb' -# kpse_merge_done: require 'base/kpse/trees' - -class KpseServer - - attr_accessor :port - - def initialize(port=7000) - @port = port - end - - def start - puts "starting drb service at port #{@port}" - DRb.start_service("druby://localhost:#{@port}", KpseTrees.new) - trap(:INT) do - DRb.stop_service - end - DRb.thread.join - end - - def stop - # todo - end - -end - -class KpseClient - - attr_accessor :port - - def initialize(port=7000) - @port = port - @kpse = nil - end - - def start - # only needed when callbacks are used / slow, due to Socket::getaddrinfo - # DRb.start_service - end - - def object - @kpse = DRbObject.new(nil,"druby://localhost:#{@port}") - end - -end - - -# SERVER_URI="druby://localhost:8787" -# -# # Start a local DRbServer to handle callbacks. -# # -# # Not necessary for this small example, but will be required -# # as soon as we pass a non-marshallable object as an argument -# # to a dRuby call. -# DRb.start_service -# - - -# kpse_merge_file: 'c:/data/develop/context/ruby/base/kpse/trees.rb' +# kpse_merge_file: 't:/ruby/base/kpse/trees.rb' require 'monitor' # kpse_merge_done: require 'base/kpsefast' @@ -1245,179 +1067,219 @@ class KpseTrees < Monitor end -# kpse_merge_file: 'c:/data/develop/context/ruby/base/kpsedirect.rb' +# kpse_merge_file: 't:/ruby/base/kpse/drb.rb' -class KpseDirect +require 'drb' +# kpse_merge_done: require 'base/kpse/trees' - attr_accessor :progname, :format, :engine +class KpseServer - def initialize - @progname, @format, @engine = '', '', '' - end + attr_accessor :port - def expand_path(str) - clean_name(`kpsewhich -expand-path=#{str}`.chomp) + def initialize(port=7000) + @port = port end - def expand_var(str) - clean_name(`kpsewhich -expand-var=#{str}`.chomp) + def start + puts "starting drb service at port #{@port}" + DRb.start_service("druby://localhost:#{@port}", KpseTrees.new) + trap(:INT) do + DRb.stop_service + end + DRb.thread.join end - def find_file(str) - clean_name(`kpsewhich #{_progname_} #{_format_} #{str}`.chomp) + def stop + # todo end - def _progname_ - if @progname.empty? then '' else "-progname=#{@progname}" end - end - def _format_ - if @format.empty? then '' else "-format=\"#{@format}\"" end +end + +class KpseClient + + attr_accessor :port + + def initialize(port=7000) + @port = port + @kpse = nil end - private + def start + # only needed when callbacks are used / slow, due to Socket::getaddrinfo + # DRb.start_service + end - def clean_name(str) - str.gsub(/\\/,'/') + def object + @kpse = DRbObject.new(nil,"druby://localhost:#{@port}") end end -# kpse_merge_file: 'c:/data/develop/context/ruby/base/merge.rb' - -# module : base/merge -# copyright : PRAGMA Advanced Document Engineering -# version : 2006 -# author : Hans Hagen +# SERVER_URI="druby://localhost:8787" +# +# # Start a local DRbServer to handle callbacks. +# # +# # Not necessary for this small example, but will be required +# # as soon as we pass a non-marshallable object as an argument +# # to a dRuby call. +# DRb.start_service # -# project : ConTeXt / eXaMpLe -# concept : Hans Hagen -# info : j.hagen@xs4all.nl -# this module will package all the used modules in the file itself -# so that we can relocate the file at wish, usage: -# -# merge: -# -# unless SelfMerge::ok? && SelfMerge::merge then -# puts("merging should happen on the path were the base inserts reside") -# end -# -# cleanup: -# -# unless SelfMerge::cleanup then -# puts("merging should happen on the path were the base inserts reside") +# kpse_merge_file: 't:/ruby/base/kpseremote.rb' -module SelfMerge +# kpse_merge_done: require 'base/kpsefast' - @@kpsemergestart = "\# kpse_merge_start" - @@kpsemergestop = "\# kpse_merge_stop" - @@kpsemergefile = "\# kpse_merge_file: " - @@kpsemergedone = "\# kpse_merge_done: " +case ENV['KPSEMETHOD'] + when /soap/o then # kpse_merge_done: require 'base/kpse/soap' + when /drb/o then # kpse_merge_done: require 'base/kpse/drb' + else # kpse_merge_done: require 'base/kpse/drb' +end - @@filename = File.basename($0) - @@ownpath = File.expand_path(File.dirname($0)) - @@modroot = '(base|graphics|rslb|www)' # needed in regex in order not to mess up SelfMerge - @@modules = $".collect do |file| File.expand_path(file) end +class KpseRemote - @@modules.delete_if do |file| - file !~ /^#{@@ownpath}\/#{@@modroot}.*$/ + @@port = ENV['KPSEPORT'] || 7000 + @@method = ENV['KPSEMETHOD'] || 'drb' + + def KpseRemote::available? + @@method && @@port end - def SelfMerge::ok? - begin - @@modules.each do |file| - return false unless FileTest.file?(file) - end - rescue - return false - else - return true - end + def KpseRemote::start_server(port=nil) + kpse = KpseServer.new(port || @@port) + kpse.start end - def SelfMerge::merge - begin - if SelfMerge::ok? && rbfile = IO.read(@@filename) then - begin - inserts = "#{@@kpsemergestart}\n\n" - @@modules.each do |file| - inserts << "#{@@kpsemergefile}'#{file}'\n\n" - inserts << IO.read(file).gsub(/^#.*?\n$/,'') - inserts << "\n\n" - end - inserts << "#{@@kpsemergestop}\n\n" - # no gsub! else we end up in SelfMerge - rbfile.sub!(/#{@@kpsemergestart}\s*#{@@kpsemergestop}/moi) do - inserts - end - rbfile.gsub!(/^(.*)(require [\"\'].*?#{@@modroot}.*)$/) do - pre, post = $1, $2 - if pre =~ /#{@@kpsemergedone}/ then - "#{pre}#{post}" - else - "#{pre}#{@@kpsemergedone}#{post}" - end - end - rescue - return false - else - begin - File.open(@@filename,'w') do |f| - f << rbfile - end - rescue - return false - end - end - end - rescue - return false - else - return true - end + def KpseRemote::start_client(port=nil) # keeps object in server + kpseclient = KpseClient.new(port || @@port) + kpseclient.start + kpse = kpseclient.object + tree = kpse.choose(KpseUtil::identify, KpseUtil::environment) + [kpse, tree] end - def SelfMerge::cleanup - begin - if rbfile = IO.read(@@filename) then - begin - rbfile.sub!(/#{@@kpsemergestart}(.*)#{@@kpsemergestop}\s*/moi) do - "#{@@kpsemergestart}\n\n#{@@kpsemergestop}\n\n" - end - rbfile.gsub!(/^(.*#{@@kpsemergedone}.*)$/) do - str = $1 - if str =~ /require [\"\']/ then - str.gsub(/#{@@kpsemergedone}/, '') - else - str - end - end - rescue - return false - else - begin - File.open(@@filename,'w') do |f| - f << rbfile - end - rescue - return false - end - end + def KpseRemote::fetch(port=nil) # no need for defining methods but slower, send whole object + kpseclient = KpseClient.new(port || @@port) + kpseclient.start + kpseclient.object.fetch(KpseUtil::identify, KpseUtil::environment) rescue nil + end + + def initialize(port=nil) + if KpseRemote::available? then + begin + @kpse, @tree = KpseRemote::start_client(port) + rescue + @kpse, @tree = nil, nil end - rescue - return false else - return true + @kpse, @tree = nil, nil end end - def SelfMerge::replace - if SelfMerge::ok? then - SelfMerge::cleanup - SelfMerge::merge - end + def progname=(value) + @kpse.set(@tree,'progname',value) + end + def format=(value) + @kpse.set(@tree,'format',value) + end + def engine=(value) + @kpse.set(@tree,'engine',value) + end + + def progname + @kpse.get(@tree,'progname') + end + def format + @kpse.get(@tree,'format') + end + def engine + @kpse.get(@tree,'engine') + end + + def load + @kpse.load(KpseUtil::identify, KpseUtil::environment) + end + def okay? + @kpse && @tree + end + def set(key,value) + @kpse.set(@tree,key,value) + end + def load_cnf + @kpse.load_cnf(@tree) + end + def load_lsr + @kpse.load_lsr(@tree) + end + def expand_variables + @kpse.expand_variables(@tree) + end + def expand_braces(str) + clean_name(@kpse.expand_braces(@tree,str)) + end + def expand_path(str) + clean_name(@kpse.expand_path(@tree,str)) + end + def expand_var(str) + clean_name(@kpse.expand_var(@tree,str)) + end + def show_path(str) + clean_name(@kpse.show_path(@tree,str)) + end + def var_value(str) + clean_name(@kpse.var_value(@tree,str)) + end + def find_file(filename) + clean_name(@kpse.find_file(@tree,filename)) + end + def find_files(filename,first=false) + # dodo: each filename + @kpse.find_files(@tree,filename,first) + end + + private + + def clean_name(str) + str.gsub(/\\/,'/') + end + +end + + +# kpse_merge_file: 't:/ruby/base/kpsedirect.rb' + +class KpseDirect + + attr_accessor :progname, :format, :engine + + def initialize + @progname, @format, @engine = '', '', '' + end + + def expand_path(str) + clean_name(`kpsewhich -expand-path=#{str}`.chomp) + end + + def expand_var(str) + clean_name(`kpsewhich -expand-var=#{str}`.chomp) + end + + def find_file(str) + clean_name(`kpsewhich #{_progname_} #{_format_} #{str}`.chomp) + end + + def _progname_ + if @progname.empty? then '' else "-progname=#{@progname}" end + end + def _format_ + if @format.empty? then '' else "-format=\"#{@format}\"" end + end + + private + + def clean_name(str) + str.gsub(/\\/,'/') end end @@ -2468,7 +2330,7 @@ def show_environment end end -def execute(arguments) +def execute(arguments) # br global arguments = arguments.split(/\s+/) if arguments.class == String $directives = hashed(arguments) |