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author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /support/ratexdb |
Initial commit
Diffstat (limited to 'support/ratexdb')
-rw-r--r-- | support/ratexdb/COPYING | 674 | ||||
-rw-r--r-- | support/ratexdb/README | 298 | ||||
-rw-r--r-- | support/ratexdb/ratexdb.rb | 471 |
3 files changed, 1443 insertions, 0 deletions
diff --git a/support/ratexdb/COPYING b/support/ratexdb/COPYING new file mode 100644 index 0000000000..94a9ed024d --- /dev/null +++ b/support/ratexdb/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. 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Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +<http://www.gnu.org/licenses/>. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +<http://www.gnu.org/philosophy/why-not-lgpl.html>. diff --git a/support/ratexdb/README b/support/ratexdb/README new file mode 100644 index 0000000000..86938720a4 --- /dev/null +++ b/support/ratexdb/README @@ -0,0 +1,298 @@ +ratexdb Version 0.14
+Database Access in LaTeX
+Copyright (C) 2007-2010 Robin Höns, Integranova GmbH
+
+# 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/>.
+#
+#
+# For more information see the web pages
+#
+# Robin Höns: http://www.hoens.net/robin
+# Integranova and the Programming Machine:
+# http://www.programmiermaschine.de
+# http://www.care-t.com
+
+
+1. Why ratexdb?
+
+So there I was, wanting to do database reports. MS reporting services
+gave me tendovaginitis, so why not use Latex, I thought? Quickly I
+found latexdb by Hans-Georg Eßer, and I liked the idea very much.
+(http://privat.hgesser.com/software/latexdb/)
+
+However, I needed it under Windows with an ODBC data source, and
+latexdb is written in Python and Bash. My attempts to get it to run
+failed, and I decided it would be more fun to rewrite it in Ruby and
+include some improvements on the way.
+
+
+2. I know latexdb, and I'm in a hurry. What are the improvements over
+ latexdb?
+
+- You can connect to a wide variety of data sources, as supported by
+ the ruby-dbi package; see http://ruby-dbi.rubyforge.org/
+
+- One source code file only, one language, should port easily to other
+ systems.
+
+- Latexdb writes a series of output files for nested queries. Ratexdb
+ writes one output file only, nested queries are done by recursion.
+
+- Added the \texdbif{##query}{latex stuff} command: Include "latex
+ stuff" only if the query returns at least one row. This is useful
+ for table headings, which can be omitted if there is no data anyway.
+
+- In database results, Latex special characters (\, _, $, &, #, {, }
+ and %) are replaced by appropriate Latex commands.
+
+- Every variable can be included in the Latex source in one of three
+ flavours:
+ ##varname in Latex source, replaces Latex special characters,
+ $$varname in SQL queries, replaces ' by '',
+ &&varname in SQL queries, accepts numeric input only.
+ The latter two are helpful to protect against SQL injection. The
+ $$varname variant is meant for string constants in SQL, the
+ &&varname variant for integer constants (like primary keys).
+
+- The database results can be post-processed by regular expression
+ search and replace.
+
+- Ratexdb allows command line arguments, which can be referenced in
+ the Latex source by variable names ##1, ##2, etc.
+
+- Added the \texdbcommand{database command}, which sends SQL commands
+ directly to the database.
+
+
+3. What do I need?
+
+You just need Latex and Ruby. I used Miktex and Ruby 1.8.6.
+
+
+4. I am not in a hurry. How do I use it?
+
+It's not difficult. I propose you read the very good tutorial of
+latexdb at http://privat.hgesser.com/software/latexdb/ first.
+There are only a few differences:
+
+4.1. \texdbconnection
+
+As in Latexdb, this command should not be split among several lines.
+The syntax is different, though: It is the same syntax as in the Ruby
+DBI package, e.g.:
+\texdbconnection{dbi:odbc:mydatasource}
+\texdbconnection{dbi:mysql:database,username,password}
+\texdbconnection{dbi:sqlite:database}
+
+Where mydatasource is the name of the ODBC data source or database is
+the name of the database.
+See http://www.kitebird.com/articles/ruby-dbi.html
+
+I only used ODBC. I'd be happy to hear about your experience with
+other databases.
+
+
+4.2. \texdbdef
+
+This command works like in Latexdb. It may be split among more than
+one line, with the exception, that a closing brace should be
+immediately followed by the opening brace of the following block. So,
+no line breaks or other white space between them.
+
+Also, like in Latexdb, variables should be prefix free, to avoid
+confusions.
+
+There are some additions:
+
+4.2.1. Reference to variables in SQL
+
+If you reference a previous database result (in nested queries) or a
+command line parameter, you should not refer to it as ##var, as in
+Latexdb, because then all Latex special characters will be replaced.
+But you are not in Latex, you are in SQL! So, you should write $$var
+or &&var, depending on the syntax.
+
+&&var should be used for numerical or GUID values. For example:
+
+select first_name, last_name from person where id_person = &&idperson
+
+The variable may contain an optional sign (+ or -), followed by
+hexadecimal digits. If it contains other characters, an error is
+issued.
+
+$$var should be used for strings. E.g.:
+
+select first_name, last_name from person where last_name ='$$lastname'
+
+It can contain any value, but the apostroph ' will be replaced by ''.
+So, if your person is from the O';Delete family, coming from the
+village of Person;--, it may well be that last_name is "O';Delete from
+person;--", which could have disastrous effects when the ' is not
+doubled. Search the web for SQL injection for more information.
+
+If possible, you should prefer the &&var syntax, which is probably
+safer than $$var.
+
+4.2.2. Regular expression postprocessing
+
+When defining a variable name, you can append a series of
+"/regexp/replacement" pairs. These replacements are performed when
+inserting the value in the Latex file.
+
+Suppose your table contains a column "sex", which contains a single
+"m" or "f". But you'd like to see "male" or "female" in the Latex
+result. You can refer to the variable like this:
+
+\texdbdef{##sexample}{select sex from person}{##sex/m/male/f/female}
+
+Another example: Say, the database contains timestamp values, which
+are returned in this format: 2007-11-12 10:33:36.807000000
+
+A bit too much information, isn't it? At least, we'd like to cut off
+at the point. This is done by defining the variable like this:
+
+##timestamp/(.*)\.(.*)/\1
+
+(To be read: First any string, then a point, then a second string, to
+be replaced by the first string only.)
+
+Regular expressions are a very powerful tool. If you don't know them,
+look them up on the web.
+
+Since version 0.12, the regular expression replace strings may contain
+Latex commands. The special characters in these will not be replaced.
+For example:
+
+\texdbdef{##sexample}{select sex from
+person}{##sex/\Am\Z/\textbf{male}/\Af\Z/\textbf{female}}
+
+(Note the \A and \Z which stand for beginning and end of the
+string. Without these, "m" would be replaced by "\textbf{male}" and
+afterwards by "\textb\textbf{female}{male}"!)
+
+4.3. \texdbfor
+
+This works just like in Latexdb.
+
+4.4. \texdbif
+
+This is a new command that does not exist in Latexdb. It processes a
+Latex block if the given query returns at least one row. This is
+useful for tabular heads which should not even appear when there is no
+data at all.
+
+Here's an example:
+
+\texdbif{##q3}{
+\subsection*{File attachments}
+
+\begin{tabular}{lr}
+ Name & Size \\
+\hline
+\texdbfor{##q3}{##att_name & ##att_size \\ }
+\end{tabular}
+}
+
+4.5. \texdbcommand
+
+This allows to send non-query SQL commands to the database. It is
+especially useful for "SET" statements. E.g. if you wish to access a
+MySQL database in UTF-8 mode, you can add this line to the TeX file:
+
+\texdbcommand{SET NAMES utf8}
+
+Of course, this command is only allowed after the \texdbconnection,
+otherwise an error is issued.
+
+
+5. Invoking ratexdb.rb
+
+Ratexdb is called like this:
+
+ratexdb.rb [-l|-p] [-d] <texfile.tex> [par1] [par2]...
+
+If you give the -l parameter, the resulting texfile1.tex is processed
+with latex, and the resulting texfile1.dvi is renamed as texfile.dvi.
+
+If you give the -p parameter, the resulting texfile1.tex is processed
+with pdflatex, and the resulting texfile1.pdf is renamed as
+texfile.pdf.
+
+If you give neither of these, only texfile1.tex is generated.
+
+The -d argument turns on a rudimentary debug mode; some debug output
+will be written to the file ratexdb.txt.
+
+The source file name should always end with .tex!
+
+Behind the name of the .tex file, you can give optional parameters,
+which can be referred to in the tex file as ##1 (or $$1, &&1), ##2
+etc. This is useful to generate a report for a special row, the ID of
+which can be given on the command line.
+
+
+6. Contact
+
+Please, if you have a question, find a bug or like to propose an
+improvement, contact me! See my web page at http://www.hoens.net/robin
+for my mail address. It is really not difficult to guess, just my
+first name "@" the domain mentioned above. Sorry for the guessing
+game, you know what those spambots are like.
+
+
+7. Acknowledgements
+
+Many thanks to my employer, Integranova, for making software
+development a breeze with the programming machine, and for letting me
+publish this script under GPL.
+
+Many thanks to Hans-Georg Eßer for LatexDb.
+
+Many thanks to Oscar van Eijk and his SQLTeX
+http://oveas.com/freeware/overige/sqltex
+for inspiring the LaTeX characters change in version 0.13.
+
+Many thanks to François Boone for helpful comments and bugfixes.
+
+8. Release history
+
+2010-09-30 ratexdb 0.14
+
+Added \texdbcommand.
+Replaced ftools by FileUtils.
+Removed an umlaut which seemed to give trouble.
+
+2010-03-03 ratexdb 0.13
+
+Added "~" to LaTeX special characters, and changed "\" replacement
+from "$\backslash$" to "\ensuremath{\backslash}".
+
+After a \texdb... command, the first character after the last closing
+} was lost. Fixed.
+
+2008-08-01 ratexdb 0.12
+
+Changed ordering in postprocessing: First replace the special
+characters, then the regular expressions. Like this, the regular
+expressions can contain LaTeX commands.
+
+Fixed bug in command line arguments parsing.
+
+2008-06-24 ratexdb 0.11
+
+Changed line breaks from "\r\n" to "\n" to make it work on Unix and Mac.
+
+2007-11-29 ratexdb 0.1
+
+Initial release.
diff --git a/support/ratexdb/ratexdb.rb b/support/ratexdb/ratexdb.rb new file mode 100644 index 0000000000..b1af7d236e --- /dev/null +++ b/support/ratexdb/ratexdb.rb @@ -0,0 +1,471 @@ +#!/usr/bin/env ruby + +# ratexdb Version 0.14 +# Database Access in LaTeX +# Copyright (C) 2007-2010 Robin Höns, Integranova GmbH +# +# 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/>. +# +# +# For more information see the web pages +# +# Robin Höns: http://www.hoens.net/robin +# Integranova and the Programming Machine: +# http://www.programmiermaschine.de +# http://www.care-t.com + +require 'dbi' +require 'FileUtils' + + +$filedebug = nil + +# primitive debug output routine +def debugoutput line + if $filedebug + $filedebug.puts "#{line}" + end +end + + + +def replace_latex dbtext +# Replace Latex special characters in DB result +#Unterstrich _ \_ +#Rückstrich\Backslash \ \setminus +#Dollarzeichen $ \$ +#Kaufmanns-Und & \& +#Raute # \# +#Geschweifte Klammern { } \{ \} +#Prozentzeichen % \% + debugoutput "replatex rein: " + dbtext + + specialhash = { + ?\\ => "\\\\ensuremath{\\\\backslash}", + ?_ => "\\\\_", + ?$ => "\\\\$", + ?& => "\\\\&", + ?# => "\\\\#", + ?{ => "\\\\{", + ?} => "\\\\}", + ?~ => "\\\\~{}", + ?% => "\\\\%" + } + + result = "" + + for i in (0..dbtext.length) + maski = specialhash[dbtext[i]] + if maski + result << maski + else + result << dbtext[i,1] + end + end + + debugoutput "replatex raus: " + result + + return result +end + +def replace_sql dbtext +# Replace SQL special characters in DB result +# (important against SQL injection!) + return dbtext.gsub("'", "''") +end + +def check_number dbtext +# This text must contain a single numeric value +# (important against SQL injection!) + unless dbtext =~ /\A(\+|-)?[\da-fA-F]+\Z/ + raise "Numeric variable contains non-numeric value: #{dbtext}" + end + return dbtext +end + + +def execute_if texblock + debugoutput "Pruefe if #{$select_to_handle}" + debugoutput texblock + + selectkram = $select_hash[$select_to_handle] + $select_to_handle = nil + $modus_collect = false + + selectbefehl = selectkram[0] + debugoutput "Select: #{selectbefehl}" + row = $dbconn.select_one( selectbefehl ) + + if row + # Ja, es gibt Daten zu diesem Select + for nowline in texblock.split("\n") + debugoutput "nowline " + nowline + handle_line(nowline) + end + end +end + + +def execute_for_loop texblock + + debugoutput "Mache #{$select_to_handle} mit:" + debugoutput texblock + + selectkram = $select_hash[$select_to_handle] + $select_to_handle = nil + $modus_collect = false + + selectbefehl = selectkram[0] + variablen = selectkram[1] + + debugoutput "Select: #{selectbefehl}" + for myvar in variablen + debugoutput "Var: #{myvar}" + end + + rows = $dbconn.select_all( selectbefehl ) + + for row in rows + ergebnis = texblock + vari = 0 + while vari < variablen.length + variable_regexs = variablen[vari].split("/") + varname = variable_regexs[0] + + debugoutput "ok: " + varname + if varname[0,2] != "##" + raise "Variable #{varname} does not begin with ##" + end + varnamesql = "$$" + varname[2..-1] + varnamenum = "&&" + varname[2..-1] + + original_db_result = row[vari].to_s + current_db_result_latex = replace_latex(original_db_result) + current_db_result_sql = replace_sql(original_db_result) + if ergebnis.index(varnamenum) + current_db_result_num = check_number(original_db_result) + else + current_db_result_num = original_db_result + end + + debugoutput "latex: #{current_db_result_latex}" + debugoutput "sql: #{current_db_result_sql}" + debugoutput "num: #{current_db_result_num}" + + # Perform all Regexp replaces + rei = 2 + while rei < variable_regexs.length + debugoutput variable_regexs[rei-1] + rei_regex = Regexp.new( variable_regexs[rei-1] ) + debugoutput rei_regex + rei_replace = variable_regexs[rei] + debugoutput rei_replace + current_db_result_latex = current_db_result_latex.gsub(rei_regex, rei_replace) + current_db_result_sql = current_db_result_sql.gsub(rei_regex, rei_replace) + current_db_result_num = current_db_result_num.gsub(rei_regex, rei_replace) + + debugoutput "latex: #{current_db_result_latex}" + debugoutput "sql: #{current_db_result_sql}" + debugoutput "num: #{current_db_result_num}" + + rei += 2 + end + +# Handle the three variable flavours + ergebnis = ergebnis.gsub(varname, current_db_result_latex) + ergebnis = ergebnis.gsub(varnamesql, current_db_result_sql) + if ergebnis.index(varnamenum) + ergebnis = ergebnis.gsub(varnamenum, current_db_result_num) + end + + vari += 1 + end + debugoutput "Ergebnis: #{ergebnis}" + for nowline in ergebnis.split("\n") + handle_line(nowline) + end + end +end + +def execute_defselect texblock + debugoutput "defselect #{$select_to_define}" + debugoutput texblock + + $defining_select_statement = texblock + +end + + +def execute_defvariablen texblock + debugoutput "defvariablen #{$select_to_define}" + debugoutput texblock + + # remove all white space from variable list + + varliste = Array.new + + for var in texblock.split(",") + varliste << var.strip + end + + varliste.each {|var| debugoutput "Got Var: " + var} + + $select_hash[$select_to_define] = [$defining_select_statement, varliste] + + $select_to_define = nil + $modus_collect = false +end + + +def handle_line_unless_empty(line) + debugoutput "handle unless empty" + unless line == nil + unless line.length == 0 + debugoutput "Handle: " + line + handle_line line + else +# debugoutput "line is empty" + end + else +# debugoutput "line is nil" + end +end + +def handle_line(line) +# debugoutput "Handle: " + line + +## matchDef=/\A([^%]*)\\texdbdef\{##([^\}]*)\}\{(.*)\}\{(.*)\}(.*)/ + matchDef=/\A([^%]*)\\texdbdef\{##([^\}]*)\}\{(.*)/ +## matchFor=/\A(.*)\\texdbfor\{##([^\}]*)\}\{(.*)\}(.*)/ + matchFor=/\A([^%]*)\\texdbfor\{##([^\}]*)\}\{(.*)/ + matchIf=/\A([^%]*)\\texdbif\{##([^\}]*)\}\{(.*)/ + matchDbDef=/\A([^%]*)\\texdbconnection\{([^\}]*)\}(.*)/ + matchDbCmd=/\A([^%]*)\\texdbcommand\{([^\}]*)\}(.*)/ + + if $modus_collect == false + if line =~ matchDef + debugoutput "Found Def!" + handle_line_unless_empty($1) + $select_to_define = $2 + $bracedepth = 1 + $modus_collect = 1 + $collected_text = "" + $kommando="defselect" + handle_line_unless_empty($3) + elsif line =~ matchFor + debugoutput "Found For!" + handle_line_unless_empty($1) + $select_to_handle = $2 + $bracedepth = 1 + $modus_collect = 1 + $collected_text = "" + $kommando="for" + handle_line_unless_empty($3) + elsif line =~ matchIf + debugoutput "Found If!" + handle_line_unless_empty($1) + $select_to_handle = $2 + $bracedepth = 1 + $modus_collect = 1 + $collected_text = "" + $kommando="if" + handle_line_unless_empty($3) + elsif line =~ matchDbDef + debugoutput "Found DbDef!" + handle_line_unless_empty($1) + debugoutput "Datenbank: #{$2}" + dbpar = $2.split(",") + $dbconn = DBI.connect(dbpar[0], dbpar[1], dbpar[2], dbpar[3]) + handle_line_unless_empty($3) + elsif line =~ matchDbCmd + debugoutput "Found DbCmd!" + handle_line_unless_empty($1) + debugoutput "Command: #{$2}" + unless $dbconn + raise "Please put texdbconnection before texdbcommand!" + end + sth = $dbconn.execute($2) + sth.finish + handle_line_unless_empty($3) + else + $fileout.puts "#{line}" + end + else + # wir sammeln Zeilen + + if line == nil + linelength = 0 + else + linelength = line.length + end +# debugoutput linelength + i = 0 + backslashgelesen = 0 + while i < linelength && $bracedepth > 0 + currchar = line[i] +# debugoutput "curr #{currchar} backsl #{backslashgelesen}" + if currchar == ?\\ + if backslashgelesen == 0 + backslashgelesen = 1 + else + backslashgelesen = 0 + end + elsif currchar == ?{ + if backslashgelesen == 0 + $bracedepth += 1 + debugoutput "Tiefe: #{$bracedepth}" + else + debugoutput "kein ++, Backslash!" + end + backslashgelesen = 0 + elsif currchar == ?} + if backslashgelesen == 0 + $bracedepth -= 1 + debugoutput "Tiefe: #{$bracedepth}" + else + debugoutput "kein --, Backslash!" + end + backslashgelesen = 0 + else + backslashgelesen = 0 + end + i += 1 + end # while + debugoutput "Zeile Tiefe: #{$bracedepth}" + $collected_text << line[0, i] + i -= 1 + + if $bracedepth == 0 + # chop, um } wegzuschmeißen + if $kommando == "for" + execute_for_loop $collected_text.chop + $modus_collect = false + elsif $kommando == "if" + execute_if $collected_text.chop + $modus_collect = false + elsif $kommando == "defselect" + execute_defselect $collected_text.chop + i += 1 + if i >= linelength || line[i] != ?{ + raise "In texdbdef of #{$select_to_define} there is nothing allowed between the select and variable block, but I did not find the \}\{." + end + $modus_collect = 1 + $kommando = "defvariablen" + $bracedepth = 1 + $collected_text = "" + elsif $kommando == "defvariablen" + execute_defvariablen $collected_text.chop + $modus_collect = false + end + + handle_line_unless_empty line[i+1 .. -1] + end + + $collected_text << "\n" + + end +end + +def output_help + + puts "Ratexdb 0.14 Copyright (C) 2007-2010 Robin Hoens, Integranova GmbH" + puts "This program comes with ABSOLUTELY NO WARRANTY." + puts "This is free software, and you are welcome to redistribute it" + puts "under certain conditions." + puts "See file COPYING for details." + puts "" + puts "Usage:" + puts "#{$0} [-p|-l] <texfile.tex> [Parameters...]" + puts "-p = pdflatex" + puts "-l = latex" + puts "none of the two: just produce texfile1.tex" + exit +end + + +if ARGV.length == 0 + output_help +end + +arg_index = 0 + +before_texfile = 1 + +while before_texfile + if ARGV[arg_index] == "-p" + texbefehl = "pdflatex" + resultextension = ".pdf" + elsif ARGV[arg_index] == "-l" + texbefehl = "latex" + resultextension = ".dvi" + elsif ARGV[arg_index] == "-d" + $filedebug = File.new("ratexdb.txt", "w") + else + before_texfile = false + end + arg_index += 1 + if ARGV.length < arg_index + output_help + end +end + +arg_index -= 1 + +datei_rein = ARGV[arg_index] +datei_raus = datei_rein.sub(/\.tex\Z/, "1.tex") + +if datei_raus == datei_rein + raise "Sorry: File name must end on .tex. I got #{datei_rein}" +end + +debugoutput datei_rein +debugoutput datei_raus + +$select_to_handle = nil +$select_hash = {} +$variable_hash = {} +$modus_collect = false + +cmdlinehash = {} +i=1 +while arg_index + i < ARGV.length + cmdlinehash[i.to_s] = ARGV[arg_index + i] + i+=1 +end + +filein = File.new(datei_rein, "r") +$fileout = File.new(datei_raus, "w") +while (line = filein.gets) + cmdlinehash.each {|key, value| + line = line.gsub("##" + key, replace_latex(value)) + line = line.gsub("$$" + key, replace_sql(value)) + if line.index("&&" + key) + line = line.gsub("&&" + key, check_number(value)) + end + } + handle_line line.chomp +end +filein.close +$fileout.close + +$dbconn.disconnect if $dbconn + +if texbefehl + system(texbefehl, datei_raus) + + rauspdf = datei_raus.sub(/\.tex\Z/, resultextension) + ergebnispdf = datei_rein.sub(/\.tex\Z/, resultextension) + + File.mv(rauspdf, ergebnispdf) +end |