From 54eb439ca11c809c5d6279118915a413af1304a4 Mon Sep 17 00:00:00 2001
From: Mylloon <kennel.anri@tutanota.com>
Date: Sat, 11 May 2024 14:54:05 +0200
Subject: [PATCH] init: add class

---
 wifi.cls | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 wifi.cls

diff --git a/wifi.cls b/wifi.cls
new file mode 100644
index 0000000..50d6078
--- /dev/null
+++ b/wifi.cls
@@ -0,0 +1,70 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesClass{wifi}[2024/05/11 Print WiFi password]
+
+% Options
+\RequirePackage{kvoptions}
+\DeclareStringOption[45]{size}    % font size
+\DeclareStringOption[7cm]{qrcode} % QR codes height
+\DeclareBoolOption{border}        % QR codes border
+\ProcessKeyvalOptions*
+
+\LoadClass[landscape]{article}
+
+
+% Metadatas
+\RequirePackage[
+  pdftitle={Code Wi-Fi},
+  pdfsubject={Wi-Fi},
+  pdfkeywords={wifi, code},
+  pdfcreator={TeX},
+  hidelinks,
+]{hyperref}
+
+
+% Font style
+\RequirePackage[T1]{fontenc}
+\renewcommand{\familydefault}{\sfdefault}
+\RequirePackage[nopatch=footnote]{microtype}
+
+% Font size
+\RequirePackage{pgf}
+\pgfmathsetmacro{\wifi@sizebaseline}{\wifi@size*1.2}
+\renewcommand{\normalsize}{\fontsize{\wifi@size}{\wifi@sizebaseline}\selectfont}
+\RequirePackage{anyfontsize}
+
+
+% Change page dimensions
+\RequirePackage[a4paper,landscape,margin=0pt]{geometry}
+
+% Landscape
+\RequirePackage{pdflscape}
+\pagenumbering{gobble}
+
+
+% QR codes
+\RequirePackage{qrcode}
+\newcommand{\qrc}[2]{%
+  \ifwifi@border
+    \fbox{%
+  \fi
+  \qrcode[height=\wifi@qrcode]{WIFI:T:WPA;P:#1;S:#2;H:false;}%
+  \ifwifi@border%
+    }
+  \fi
+}
+
+
+% Spaces for password visibility every 4 char
+\RequirePackage{xstring,pgffor}
+\newcommand{\insertspaces}[1]{
+  \StrLen{#1}[\length]%
+  \foreach \i in {1,5,...,\length} {%
+      \StrMid{#1}{\i}{\numexpr\i+3}
+      \ifnum\i<\length\relax\,\fi
+    }%
+}
+
+
+\AtBeginDocument{\centering\vspace*{\fill}}
+
+\AtEndDocument{\vspace*{\fill}}