\def\us{\char`\_}

\documentclass[a4paper, 12pt]{article}
%\documentclass{article}

\usepackage{fullpage}
\usepackage{pgf}
\usepackage{tikz}
\usetikzlibrary{arrows,automata,shapes}
\usepackage{multirow}
\usepackage{color}
\usepackage[latin1]{inputenc}
\usepackage{verbatim}
\usepackage{amsmath}
\usepackage{textcomp}
\usepackage{times,mathptmx}
\usepackage{chngcntr}
\usepackage{hyperref}
\usepackage{enumitem}
\usepackage{scrextend}
%\usepackage[table]{xcolor}
\usepackage{listings}
\definecolor{light-gray}{gray}{0.95}
%\usepackage[firstpage]{draftwatermark}

% for glossary
% nopostdot - no dot at the end of index entires
\usepackage[nogroupskip,nopostdot,counter=subsubsection]{glossaries}
\renewcommand{\glossarysection}[2][]{}
\usepackage{listings}
\usepackage{cancel}
\graphicspath{ {../../../../figures/} }

\newenvironment{packed_enum}{
\begin{enumerate}[leftmargin=0pt,topsep=-12pt]
	\setlength{\itemsep}{1pt}
	\setlength{\parskip}{0pt}
	\setlength{\parsep}{0pt}
}{\end{enumerate}}

\newenvironment{packed_items}{
\begin{itemize}[topsep=-12pt]
	\setlength{\itemsep}{1pt}
	\setlength{\parskip}{0pt}
	\setlength{\parsep}{0pt}
}{\end{itemize}}

%  \begin{itemize}[leftmargin=50pt] %,topsep=-12pt]
\newenvironment{packed_items_snmp_obj}{
  \begin{itemize}[leftmargin=50pt]
	\setlength{\itemsep}{1pt}
	\setlength{\parskip}{0pt}
	\setlength{\parsep}{0pt}
  \renewcommand\labelitemi{--}
}{\end{itemize}}

\newenvironment{pck_descr}{
\begin{itemize}[leftmargin=0pt,topsep=-12pt]
	\setlength{\itemsep}{1pt}
	\setlength{\parskip}{0pt}
	\setlength{\parsep}{0pt}
}{\end{itemize}}

\newenvironment{pck_proc}{
\begin{enumerate}[leftmargin=15pt,topsep=-12pt]
	\setlength{\itemsep}{1pt}
	\setlength{\parskip}{0pt}
	\setlength{\parsep}{0pt}
}{\end{enumerate}}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% creating subsubsubsection notation
% src: http://www.latex-community.org/forum/viewtopic.php?f=5&t=791
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\setcounter{secnumdepth}{6}
\renewcommand\theparagraph{\Alph{paragraph}}

\makeatletter
\renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
                                     {0.0001pt \@plus .2ex}%
                                     {\normalfont\normalsize\bfseries}}
\renewcommand\subparagraph{\@startsection{subparagraph}{5}{\z@}%
                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
                                     {0.0001pt \@plus .2ex}%
                                     {\normalfont\normalsize\bfseries}}
\counterwithin{paragraph}{subsubsection}
\counterwithin{subparagraph}{paragraph}
\makeatother
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newcommand{\eqoffset}[1]{%
  {\ensuremath{%
      {\text{offset}}_{#1}}%
  }%
}
\newcommand{\eqdelay}[1]{{\text{delay}}_{#1}}
\newcommand{\eqasymm}{{\text{asymmetry}}}

% for glossary, set way of sorting entries
\makenoidxglossaries
% don't bold entries, texttt them
\renewcommand*{\glsnamefont}[1]{\texttt{\textmd{#1}}}

\newglossary*{snmp_status}{SNMP's status objects}
\newglossary*{snmp_expert}{SNMP's expert objects}
\newglossary*{snmp_other}{Objects from other MIBs}
% alphabetical list of all entries
\newglossary*{snmp_all}{All SNMP objects}

\defglsentryfmt[snmp_status]{\texttt{\glsentryfmt}}
\defglsentryfmt[snmp_expert]{\texttt{\glsentryfmt}}
\defglsentryfmt[snmp_other]{\texttt{\glsentryfmt}}
% macro to add entires
\newcommand{\snmpadd}[1]{
  \glspl{#1}\glsadd{x#1}%
}

% helpers to add glossary entries
% add newline to non empty strings. For descriptions.
\newcommand{\descr}[1]{
  \ifx&#1&%
    %
  \else% put fixed space
    \\#1
  \fi
}

% {MIB}{parent}{object}{comment}{glossary_name}
\newcommand{\snmpentry}[5]{%
  \ifx&#2&% if parameter 2 is empty don't add parent
    \newglossaryentry{#1::#3}{%
      type=#5,%
      name={#3},%
      plural={#1::#3},% used to display name not plural
      user1={#1},% MIB
      description={\descr{#4}}%
      }%
  \else
      \newglossaryentry{#1::#3}{%
      type=#5,%
      name={#3},%
      description={\descr{#4}},%
      plural={#1::#3},% used to display name not plural
      user1={#1},% MIB
      parent={#1::#2}%
      }%
  \fi
  % add entry to alphabetical list
  \newglossaryentry{x#1::#3}{%
      type=snmp_all,%
      name={#1::#3},%
      description={}
      }%
}

% {MIB}{parent}{object}{comment}
\newcommand{\snmpentrye}[4]{%
  \snmpentry{#1}{#2}{#3}{#4}{snmp_expert}
}

% {MIB}{parent}{object}{comment}
\newcommand{\snmpentrys}[4]{%
  \snmpentry{#1}{#2}{#3}{#4}{snmp_status}
}

% command to add snmp objects from other MIBs
% {MIB}{parent}{object}{comment}
\newcommand{\snmpentryo}[4]{%
  \snmpentry{#1}{#2}{#3}{#4}{snmp_other}
}

% extra indent for lists
\newlength{\paraaindent}
% indent for new paragraphs 
\newlength{\snmpentryindent}

% load glossary definitions from snmp_objects.tex
\loadglsentries{snmp_objects}
% use \kern 0.33em instead of \space to have fixed width space
\newglossarystyle{objtree}{%
  \renewenvironment{theglossary}%
    {\setlength{\parindent}{0pt}%
     \setlength{\parskip}{0pt plus 0.3pt}}%
    {}%
  \renewcommand*{\glossaryheader}{}%
  \renewcommand*{\glsgroupheading}[1]{}%
  \renewcommand{\glossentry}[2]{%
    \hangindent30pt\relax
    % save indent for other paragraphs
    \setlength{\snmpentryindent}{\hangindent}
    \parindent0pt\relax
    % set indent for lists entries
    \setlength{\paraaindent}{\hangindent}
    \addtolength{\paraaindent}{14pt}
    \setlist[enumerate]{leftmargin=\paraaindent}
    $\bullet$\kern 0.33em\glsentryitem{##1}\glstreenamefmt{\glstarget{##1}{\texttt{\textmd{\glsentryuseri{##1}}::}\glossentryname{##1}}}%
    \ifglshassymbol{##1}{\kern 0.33em(\glossentrysymbol{##1})}{}%
    \glossentrydesc{##1}\glspostdescription\kern 0.33em##2\par\vspace{12pt}
  }%
  \renewcommand{\subglossentry}[3]{%
    \hangindent##1\glstreeindent\relax
    \addtolength{\hangindent}{30pt}
    % save indent for other paragraphs
    \setlength{\snmpentryindent}{\hangindent}
    \parindent##1\glstreeindent\relax
    % set indent for lists entries
    \setlength{\paraaindent}{\hangindent}
    \addtolength{\paraaindent}{14pt}
    \setlist[enumerate]{leftmargin=\paraaindent}
    \ifnum##1=1\relax
      $\circ$%
    \fi
    \ifnum##1=2\relax
      $\ast$%
    \fi
    \kern 0.33em%
    \ifnum##1=1\relax
      \glssubentryitem{##2}%
    \fi
    \glstreenamefmt{\glstarget{##2}{\glossentryname{##2}}}%
    \ifglshassymbol{##2}{\kern 0.33em(\glossentrysymbol{##2})}{}%
    \glossentrydesc{##2}\glspostdescription\kern 0.33em##3\par\vspace{12pt}
  }%
  %redefine \glspar to support indentation in many paragraphs
  \renewcommand{\glspar}{%
    \par
    \parindent\snmpentryindent % restore first line in paragraph indent
    \hangindent\snmpentryindent % restore other lines in paragraph indent
    }%

}

\newcommand{\ignore}[1]{}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
\setcounter{tocdepth}{2}
\input{revinfo.tex}
\title{White Rabbit PTP Core: Failures and Diagnostics}
\author{Grzegorz Daniluk\\[.5cm] CERN BE-CO-HT\\ \small{\gitrevinfo}}
\maketitle
\thispagestyle{empty}

\begin{figure}[ht!]
  \centering
  \vspace{1.3cm}
  \includegraphics[width=0.50\textwidth]{img/WRlogo.pdf}
\end{figure}

\newpage

\newpage

\newpage

\tableofcontents

\newpage
\input{intro.tex}

\newpage
\section{Possible Errors}
\label{sec:failures}
\input{fail.tex}
\newpage
\input{snmp_exports.tex}

% add not used entries, but don't display their's section
% based on:
% http://tex.stackexchange.com/questions/115635/glossaries-suppress-pages-when-using-glsaddall
\forallglsentries{\thislabel}%
{%
  \ifglsused{\thislabel}{}{\glsadd[format=ignore]{\thislabel}}%
}

\end{document}
