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+# encoding: utf-8
+=begin
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
+ * Author: Ralph Amissah
+
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Ralph Amissah,
+ All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+ SiSU, a framework for document structuring, publishing and search
+
+ Copyright (C) Ralph Amissah
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the Free
+ Software Foundation, either version 3 of the License, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ more details.
+
+ You should have received a copy of the GNU General Public License along with
+ this program. If not, see <http://www.gnu.org/licenses/>.
+
+ If you have Internet connection, the latest version of the GPL should be
+ available at these locations:
+ <http://www.fsf.org/licensing/licenses/gpl.html>
+ <http://www.gnu.org/licenses/gpl.html>
+
+ <http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html>
+
+ * SiSU uses:
+ * Standard SiSU markup syntax,
+ * Standard SiSU meta-markup syntax, and the
+ * Standard SiSU object citation numbering and system
+
+ * Hompages:
+ <http://www.jus.uio.no/sisu>
+ <http://www.sisudoc.org>
+
+ * Download:
+ <http://www.sisudoc.org/sisu/en/SiSU/download.html>
+
+ * Git
+ <http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
+ <http://sources.sisudoc.org/?p=code/sisu.git;a=blob;f=lib/sisu/v6/update.rb;hb=HEAD>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+ ** Description: update previous output (with similar output file type formats)
+
+=end
+module SiSU_UpdateControlFlag
+ require_relative 'sysenv' # sysenv.rb
+ include SiSU_Env
+ include SiSU_Param
+ class Check
+ def initialize(opt)
+ @opt=opt
+ @md=SiSU_Param::Parameters.new(@opt).get
+ end
+ def read
+ begin
+ @env=SiSU_Env::InfoEnv.new(@md.fns)
+ out=@env.path.output
+ base_path="#{out}/#{@md.fnb}"
+ SiSU_Screen::Ansi.new(@md.opt.act[:color_state][:set],'Checking previous output',base_path).green_hi_blue unless @md.opt.act[:quiet][:set]==:on
+ SetCF.new(@md).set_flags
+ rescue
+ SiSU_Errors::Rescued.new($!,$@,@md.opt.cmd,@md.fns).location do
+ __LINE__.to_s + ':' + __FILE__
+ end
+ ensure
+ end
+ end
+ private
+ class SetCF
+ def initialize(md)
+ @md=md
+ @env=SiSU_Env::InfoEnv.new(@md.fns)
+ out=@env.path.output
+ @base_path="#{out}/#{@md.fnb}"
+ @pdf_fn=SiSU_Env::FileOp.new(@md).base_filename
+ end
+ def set_flags #-mNhwpoabxXyv
+ flag='-v'
+ if FileTest.file?("#{@md.file.output_path.txt.dir}/#{@md.file.base_filename.txt}")==true
+ flag=flag + 'a'
+ end
+ if FileTest.file?("#{@md.file.output_path.html_seg.dir}/#{@md.file.base_filename.html_seg}")==true \
+ or FileTest.file?("#{@md.file.output_path.html_scroll.dir}/#{@md.file.base_filename.html_scroll}")==true
+ flag=flag + 'h'
+ end
+ if FileTest.file?("#{@md.file.output_path.xhtml.dir}/#{@md.file.base_filename.xhtml}")==true
+ flag=flag + 'b'
+ end
+ if FileTest.file?("#{@md.file.output_path.xml_sax.dir}/#{@md.file.base_filename.xml_sax}")==true
+ flag=flag + 'x'
+ end
+ if FileTest.file?("#{@md.file.output_path.xml_dom.dir}/#{@md.file.base_filename.xml_dom}")==true
+ flag=flag + 'X'
+ end
+ if FileTest.file?("#{@md.file.output_path.epub.dir}/#{@md.file.base_filename.epub}")==true
+ flag=flag + 'e'
+ end
+ if FileTest.file?("#{@md.file.output_path.odt.dir}/#{@md.file.base_filename.odt}")==true
+ flag=flag + 'o'
+ end
+ if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@pdf_fn.pdf_p_a4}")==true \
+ or FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@pdf_fn.pdf_l_a4}")==true \
+ or FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@pdf_fn.pdf_p_letter}")==true \
+ or FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@pdf_fn.pdf_l_letter}")==true
+ flag=flag + 'p'
+ end
+ if FileTest.file?("#{@md.file.output_path.html_concordance.dir}/#{@md.file.base_filename.html_concordance}")==true
+ flag=flag + 'w'
+ end
+ if FileTest.file?("#{@md.file.output_path.digest.dir}/#{@md.file.base_filename.digest}")==true
+ flag=flag + 'N'
+ end
+ if FileTest.file?("#{@md.file.output_path.src.dir}/#{@md.file.base_filename.src}")==true
+ flag=flag + 's'
+ end
+ if FileTest.file?("#{@md.file.output_path.sisupod.dir}/#{@md.file.base_filename.sisupod}")==true
+ flag=flag + 'S'
+ end
+ puts flag
+ flag
+ end
+ end
+ end
+end
+__END__