new package logreq, required by biblatex (report from herbs, 10sep10)

git-svn-id: svn://tug.org/texlive/trunk@19640 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 272 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/logreq/logreq.def b/Master/texmf-dist/tex/latex/logreq/logreq.def
new file mode 100644
index 00000000000..f114e40159d
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/logreq/logreq.def
@@ -0,0 +1,35 @@
+% $Id: logreq.def,v 1.0 2010/08/04 16:12:57 lehman stable $
+
+\renewcommand*{\LogreqDTDVersion}{1.0}
+\ProvidesFile{logreq.def}
+[\lrq@rcsid $Id: logreq.def,v 1.0 2010/08/04 16:12:57 lehman stable $
+ logreq spec v\LogreqDTDVersion]
+
+\DeclareLogreqContainer{requests}{(internal | external)*}
+\DeclareLogreqContainer{internal}{(generic, (provides | requires)*)}
+\DeclareLogreqContainer{external}{(generic, cmdline?, input?, output?, (provides | requires)*)}
+\DeclareLogreqContainer{cmdline}{(binary, (option | infile | outfile)*)}
+\DeclareLogreqContainer{input}{(file)+}
+\DeclareLogreqContainer{output}{(file)+}
+\DeclareLogreqContainer{provides}{(file)+}
+\DeclareLogreqContainer{requires}{(file)+}
+
+\DeclareLogreqElement{generic}{(#PCDATA)}
+\DeclareLogreqElement{binary}{(#PCDATA)}
+\DeclareLogreqElement{option}{(#PCDATA)}
+\DeclareLogreqElement{infile}{(#PCDATA)}
+\DeclareLogreqElement{outfile}{(#PCDATA)}
+\DeclareLogreqElement{file}{(#PCDATA)}
+
+\DeclareLogreqAttribute{requests}{version}{CDATA #REQUIRED}
+\DeclareLogreqAttribute{internal}{package}{CDATA #REQUIRED}
+\DeclareLogreqAttribute{internal}{priority}{(9) #REQUIRED}
+\DeclareLogreqAttribute{internal}[1]{active}{(0 | 1) #REQUIRED}
+\DeclareLogreqAttribute{external}{package}{CDATA #REQUIRED}
+\DeclareLogreqAttribute{external}{priority}{(1 | 2 | 3 | 4 | 5 | 6 | 7 | 8) #REQUIRED}
+\DeclareLogreqAttribute{external}[1]{active}{(0 | 1) #REQUIRED}
+\DeclareLogreqAttribute{provides}{type}{(static | dynamic | editable) #REQUIRED}
+\DeclareLogreqAttribute{requires}{type}{(static | dynamic | editable) #REQUIRED}
+\DeclareLogreqAttribute{file}{type}{CDATA #IMPLIED}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/logreq/logreq.sty b/Master/texmf-dist/tex/latex/logreq/logreq.sty
new file mode 100644
index 00000000000..f64a97f5527
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/logreq/logreq.sty
@@ -0,0 +1,237 @@
+% $Id: logreq.sty,v 1.0 2010/08/04 16:12:57 lehman stable $
+
+% Copyright (c) 2010 Philipp Lehman.
+%
+% Permission is granted to copy, distribute and/or modify this
+% software under the terms of the LaTeX Project Public License
+% (LPPL), version 1.3.
+%
+% The LPPL maintenance status of this software is 'maintained'.
+%
+% This software is provided 'as is', without warranty of any kind,
+% either expressed or implied, including, but not limited to, the
+% implied warranties of merchantability and fitness for a
+% particular purpose.
+
+\def\lrq@rcsid$#1: #2 #3 #4 #5${#4 v#3}
+
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{logreq}
+[\lrq@rcsid $Id: logreq.sty,v 1.0 2010/08/04 16:12:57 lehman stable $
+ xml request logger]
+\RequirePackage{etoolbox}
+\RequirePackage{keyval}
+
+\let\lrq@tempa\@empty
+\def\do#1{%
+  \edef\lrq@tempa{\lrq@tempa
+    \catcode\number`#1=\the\catcode`#1\relax}%
+  \@makeother#1}
+\do\<\do\>\do\?\do\!\do\/\do\=\do\"
+\let\do\noexpand
+\AtEndOfPackage{\lrq@tempa\undef\lrq@tempa}
+
+\def\lrq@version$#1: #2 ${#2}
+\edef\lrq@version{\lrq@version$Revision: 1.0 $}
+
+\newcount\lrq@indent
+\def\lrq@nl{^^J}
+\def\lrq@tab{\lrq@tab@i\lrq@indent}
+\def\lrq@tab@i#1{%
+  \ifnumgreater{#1}\z@
+    {\space\space
+     \expandafter\lrq@tab@i
+     \expandafter{\the\numexpr#1-\@ne}}
+    {}}
+\let\lrq@hook@data\@empty
+\def\lrq@hook@init{%
+  \lrq@indent\@ne
+  \let\comment\lrq@xml@comment}
+
+\def\lrq@xml@sig{<!-- logreq request file -->}
+\edef\lrq@xml@ver{<!-- logreq version \lrq@version\space / dtd version \noexpand\LogreqDTDVersion\space -->}
+
+\def\lrq@xml@comment#1{%
+  \xappto\lrq@hook@data{\lrq@tab<!-- #1 -->\lrq@nl}}
+
+\def\lrq@xml@container#1#2#3{%
+  \begingroup
+  \lrq@parseattributes{#1}{#2}%
+  \xappto\lrq@hook@data{\lrq@tab<#1\lrq@attribs>\lrq@nl}%
+  \advance\lrq@indent\@ne#3\advance\lrq@indent\m@ne
+  \xappto\lrq@hook@data{\lrq@tab</#1>\lrq@nl}%
+  \endgroup}
+
+\def\lrq@xml@element#1#2#3{%
+  \begingroup
+  \lrq@parseattributes{#1}{#2}%
+  \xappto\lrq@hook@data{\lrq@tab<#1\lrq@attribs>#3</#1>\lrq@nl}%
+  \endgroup}
+
+\def\lrq@xml@setup{%
+  \begingroup
+  \lrq@indent\@ne
+  \let\do\lrq@dtd@doelement
+  \dolistloop\lrq@lst@elm
+  \xdef\lrq@hook@data{%
+    <?xml version="1.0" standalone="yes"?>\lrq@nl
+    \lrq@xml@sig\lrq@nl
+    \lrq@xml@ver\lrq@nl
+    <!-- Do not edit this file! -->\lrq@nl
+    <!DOCTYPE requests [\lrq@nl\lrq@hook@dtd]>\lrq@nl
+    <requests version="\LogreqDTDVersion">\lrq@nl\lrq@hook@data</requests>}%
+  \endgroup
+}
+
+\def\lrq@dtd@doelement#1{%
+  \ifcsdef{lrq@lst@att@#1}%
+    {\xappto\lrq@hook@dtd{\lrq@tab<!ATTLIST #1\lrq@nl}%
+     \begingroup
+     \lrq@indent\tw@
+     \let\do\lrq@dtd@doattribute
+     \dolistcsloop{lrq@lst@att@#1}%
+     \endgroup
+     \xappto\lrq@hook@dtd{\lrq@tab>\lrq@nl}}
+    {}}
+
+\def\lrq@dtd@doattribute#1{%
+  \xappto\lrq@hook@dtd{\lrq@tab#1\lrq@nl}}
+
+\def\lrq@writeout{%
+  \PackageInfo{logreq}{%
+    Writing requests to '\@reqoutput'\@gobble}%
+  \begingroup
+  \openin\@mainaux\@reqoutput\relax
+  \ifeof\@mainaux
+    \lrq@writeout@ii
+  \else
+    \endlinechar\m@ne
+    \readline\@mainaux to \lrq@tempa
+    \ifeof\@mainaux
+      \lrq@writeout@ii
+    \else
+      \readline\@mainaux to \lrq@tempa
+      \edef\lrq@xml@sig{\detokenize\expandafter{\lrq@xml@sig}}%
+      \ifx\lrq@xml@sig\lrq@tempa
+	\readline\@mainaux to \lrq@tempa
+	\edef\lrq@xml@ver{\noexpand\detokenize{\lrq@xml@ver}}%
+        \edef\lrq@xml@ver{\lrq@xml@ver}%
+	\ifx\lrq@xml@ver\lrq@tempa
+	\else
+	  \PackageWarning{logreq}{%
+	    File '\@reqoutput' created\MessageBreak
+	    by different version of logreq.\MessageBreak
+	    Overwriting file}%
+	\fi
+	\lrq@writeout@ii
+      \else
+	\lrq@writeout@i
+	\PackageError{logreq}
+	  {File '\@reqoutput' not created by logreq}
+	  {This file was apparently not created by logreq.\MessageBreak
+	   I'm aborting now}%
+      \fi
+    \fi
+  \fi}
+
+\def\lrq@writeout@i{%
+  \closein\@mainaux
+  \endgroup}
+
+\def\lrq@writeout@ii{%
+  \lrq@writeout@i
+  \lrq@xml@setup
+  \immediate\openout\@mainaux\@reqoutput\relax
+  \immediate\write\@mainaux{\lrq@hook@data}%
+  \immediate\closeout\@mainaux}
+
+\AtEndDocument{\AfterEndDocument{\lrq@writeout}}
+
+\protected\def\lrq@container{\lrq@parser\lrq@xml@container}
+\protected\def\lrq@element{\lrq@parser\lrq@xml@element}
+
+\def\lrq@parser#1#2{%
+  \@ifnextchar[%]
+    {\lrq@parser@i{#1}{#2}}
+    {\lrq@parser@i{#1}{#2}[]}}
+
+\def\lrq@parser@i#1#2[#3]#4{%
+  #1{#2}{#3}{#4}}
+
+% {<element>}{<dtd spec>}
+
+\newrobustcmd*{\DeclareLogreqContainer}{\lrq@defparser\lrq@container}
+\@onlypreamble\DeclareLogreqContainer
+
+\newrobustcmd*{\DeclareLogreqElement}{\lrq@defparser\lrq@element}
+\@onlypreamble\DeclareLogreqElement
+
+\def\lrq@defparser#1{%
+  \begingroup\@makeother\#%
+  \lrq@defparser@i{#1}}
+
+\def\lrq@defparser@i#1#2#3{%
+  \endgroup
+  \eappto\lrq@hook@init{%
+    \def\expandafter\noexpand\csname#2\endcsname{%
+      \noexpand#1{#2}}}%
+  \listadd\lrq@lst@elm{#2}%
+  \begingroup
+  \lrq@indent\@ne
+  \xappto\lrq@hook@dtd{\lrq@tab<!ELEMENT #2 \detokenize{#3}>\lrq@nl}%
+  \endgroup}
+
+% {<element>}[<default>]{<attribute>}{<dtd spec>}
+
+\newrobustcmd*{\DeclareLogreqAttribute}[1]{%
+  \@ifnextchar[%]
+    {\lrq@defattibute{#1}}
+    {\lrq@defattibute{#1}[]}}
+\@onlypreamble\DeclareLogreqAttribute
+
+\def\lrq@defattibute#1[#2]#3{%
+  \ifblank{#2}
+    {\define@key{lrq@att@#1}{#3}}
+    {\define@key{lrq@att@#1}{#3}[#2]}%
+      {\eappto\lrq@attribs{ #3="##1"}}%
+  \begingroup\@makeother\#%
+  \lrq@defattibute@i{#1}{#3}}
+
+\def\lrq@defattibute@i#1#2#3{%
+  \endgroup
+  \listcseadd{lrq@lst@att@#1}{#2 #3}}
+
+\def\lrq@parseattributes#1#2{%
+  \let\lrq@attribs\@empty
+  \setkeys{lrq@att@#1}{#2}}
+
+% {<macro>}{<attributes>}{<request>}
+
+\protected\def\lrq@request#1#2#3{%
+  \begingroup
+  \setbox\@tempboxa=\hbox{%
+    \let\if@safe@actives\iftrue
+    \let\protect\string
+    \lrq@hook@init
+    #1[#2]{#3}}%
+  \endgroup}
+
+% package interface
+
+% {<package>}{<active>}{<request>}
+
+\newrobustcmd*{\ltxrequest}[3]{%
+  \lrq@request\internal{package={#1},priority=9,active={#2}}{\generic{latex}#3}}
+
+% [package=<package>,priority=<priority>,active=<0|1>]{<request>}
+
+\newrobustcmd*{\logrequest}[2][]{%
+  \lrq@request\external{#1}{#2}}
+
+% initialization
+
+\newcommand*{\@reqoutput}{\jobname.run.xml}
+\newcommand*{\LogreqDTDVersion}{}
+\input{logreq.def}
+
+\endinput