%%
%% This style is derivated from the docbook one
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{armstyle}[]

%% Just use the original package and pass the options
\RequirePackageWithOptions{db2latex}

% 2015-09-03 reed -- used with figure
\usepackage{float}

% For page layout
\usepackage{geometry}

% don't want date on the cover page
\let\@date\@empty

% get rid of "Chapter" on start of each chapter
\def\@makechapterhead#1{%
  \vspace*{50\p@}%
  {\parindent \z@ \raggedright \normalfont
    \ifnum \c@secnumdepth >\m@ne
      \if@mainmatter
        \Huge\bfseries\sffamily \thechapter\space\space\space\space%
      \fi
    \fi
    \interlinepenalty\@M
    \Huge \bfseries \sffamily #1\par\nobreak
    \vskip 40\p@
  }}

% for use of \titleformat
\usepackage{titlesec}

\titleformat*{\section}{\Large\bfseries\scshape\sffamily}
\titleformat*{\subsection}{\large\bfseries\sffamily}

% Contents font too ; note I don't know what last parts of this are for
\titleformat{\chapter}{\Huge\bfseries\sffamily}{\thechapter}{1em}{} \vspace{6pt}

% font for the Index headline also
\titleformat{\index}{\Huge\bfseries\sffamily}{Index}{1em}{} \vspace{6pt}

% following two lines for no indenting paragraphs and spacing between
\setlength\parskip{\medskipamount}
\setlength\parindent{0pt}

% fancy footers
\pagestyle{fancy}
\fancyfoot[ce,co]{\thepage}
\fancyfoot[le,ro]{BIND 9.10.6}
\renewcommand{\headrulewidth}{0.4 pt}
\fancypagestyle{plain}{%
  \fancyhf{}%
  \fancyfoot[ce,co]{\thepage}%
  \fancyfoot[le,ro]{BIND 9.10.6}
  \renewcommand{\headrulewidth}{0 pt}
}
\fancypagestyle{empty}{%
  \fancyhf{}%
  \renewcommand{\headrulewidth}{0 pt}
  \renewcommand{\footrulewidth}{0 pt}
}

% custom title and copyright pages
\def\maketitle{
  \thispagestyle{empty}
  \null\vfil
  \vskip 60pt
  \begin{center}%
    { %\LARGE
      \Huge
      \bfseries
      \DBKtitle \\
       \par
    }
    \vskip 3em%
    { %\large
      \Large
      \lineskip .75em%
      BIND 9.10.6
      \par
    }
    \vfil\null
    % Not sure exactly how much to trim logo, but given that
    % this is a centered environment, we need not be too precise
    % so long as the image is centered in the input PDF, we
    % trim enough for it to fit on page, and we do not trim
    % so much that we clip out part of the graphic itself.
    % This seems to work, anyway.
    \includegraphics[trim=400 400 400 400,scale=2.5]{isc-logo}
  \end{center}\par
  \newpage
  \thispagestyle{empty}
  \vfill
  \DBKcopyright \\
  \vfill\null
  \begin{center}
    Internet Systems Consortium \\
    950 Charter Street \\
    Redwood City, California \\
    USA \\
    https://www.isc.org/
  \end{center}
  \vfil\null
}
