2024-05-11 14:54:05 +02:00
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\NeedsTeXFormat{LaTeX2e}
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\ProvidesClass{wifi}[2024/05/11 Print WiFi password]
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% Options
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\RequirePackage{kvoptions}
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\DeclareStringOption[45]{size} % font size
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\DeclareStringOption[7cm]{qrcode} % QR codes height
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\DeclareBoolOption{border} % QR codes border
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\ProcessKeyvalOptions*
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\LoadClass[landscape]{article}
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% Metadatas
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\RequirePackage[
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pdftitle={Code Wi-Fi},
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pdfsubject={Wi-Fi},
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pdfkeywords={wifi, code},
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pdfcreator={TeX},
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hidelinks,
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]{hyperref}
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% Font style
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\RequirePackage[T1]{fontenc}
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\renewcommand{\familydefault}{\sfdefault}
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\RequirePackage[nopatch=footnote]{microtype}
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% Font size
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\RequirePackage{pgf}
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\pgfmathsetmacro{\wifi@sizebaseline}{\wifi@size*1.2}
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\renewcommand{\normalsize}{\fontsize{\wifi@size}{\wifi@sizebaseline}\selectfont}
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\RequirePackage{anyfontsize}
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% Change page dimensions
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\RequirePackage[a4paper,landscape,margin=0pt]{geometry}
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% Landscape
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\RequirePackage{pdflscape}
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\pagenumbering{gobble}
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% QR codes
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\RequirePackage{qrcode}
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\newcommand{\qrc}[2]{%
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\ifwifi@border
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2024-10-09 16:42:29 +02:00
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\fbox{%
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\fi
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\qrcode[height=\wifi@qrcode]{WIFI:T:WPA;P:#1;S:#2;H:false;}%
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\ifwifi@border%
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}
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2024-05-11 14:54:05 +02:00
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\fi
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}
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% Spaces for password visibility every 4 char
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\RequirePackage{xstring,pgffor}
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\newcommand{\insertspaces}[1]{
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\StrLen{#1}[\length]%
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\foreach \i in {1,5,...,\length} {%
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2024-10-09 16:42:29 +02:00
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\StrMid{#1}{\i}{\numexpr\i+3}
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\ifnum\i<\length\relax\,\fi
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}%
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2024-05-11 14:54:05 +02:00
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}
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\AtBeginDocument{\centering\vspace*{\fill}}
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\AtEndDocument{\vspace*{\fill}}
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