Integrate CGI front end
This commit is contained in:
Mikaël Bouillot
parent
0bf34d7751
commit
ca61c7f960
5 changed files with 431 additions and 0 deletions
71
http/menu.css
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71
http/menu.css
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/* Hierarchical dynamic menu with CSS
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*
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* Copyright Petr Stanicek [aka -pixy-] 2003-05-16
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*
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* Taken from http://www.pixy.cz/blogg/clanky/csshiermenu/
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*/
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#menu {
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position:relative;
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list-style-type:none;
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margin:0 0 0 0; padding:0;
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width:100%; height:1.4em;
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font:100%/1 sans-serif;
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}
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.menuitem {
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position:absolute; top:-14px;
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margin:0; padding:0;
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width:10em; height:1.4em;
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overflow:hidden;
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}
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#mi01 { left:6em }
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#mi02 { left:16em }
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#mi03 { left:26em }
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.menuitem ul {
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display:block;
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margin: 0; padding:0;
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list-style-type:none;
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}
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.menuitem li { margin:0; padding:0 }
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.submenu li { position:relative }
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/* 2-class selector to have higher weight than ".menuitem ul" */
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.submenu .subsubmenu {
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position:absolute; top:0; left:10em;
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width:10em;
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display:none;
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}
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.menuitem:hover {
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height:10em;
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overflow:visible;
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}
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.submenu li:hover > .subsubmenu {
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display:block;
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}
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#menu a {
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display:block;
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margin:0; padding: 0.2em 0.5em;
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text-align:center;
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text-decoration:none;
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color:white;
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border-top:1px solid #565F68;
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border-left:1px solid #565F68;
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}
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#menu a:hover { background:black }
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.menuitem a { background:#565F68 }
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.menuitem ul a { background:#88AA88 }
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.menuitem ul ul a { background:#AA8888 }
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.menuitem ul ul ul a { background:violet }
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.menuitem ul ul ul ul a { background:orange }
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#menu a {
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border-bottom:none;
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font-weight:bold;
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}
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html {
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overflow-y:scroll;
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}
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84
http/style.css
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84
http/style.css
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body{margin:20px;background:black;font-family:'Lucida Grande', Verdana, Arial, Sans-Serif;font-size:0.9em;color:#787878;}
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h1, h2, h3{font-family:'Trebuchet MS', 'Lucida Grande', Verdana, Arial, Sans-Serif;font-weight:bold;color:black;}
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h1{font-size:1.3em;}
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h2{font-size:1.2em;border-bottom:1px solid #565F68;}
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h3{font-size:1.1em;}
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ul, ol, dt, dl{margin-top:0.5em;}
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li, dd{margin-top:0.35em;}
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a{text-decoration:none;border-bottom:1px dotted #999999;color:#0A0A0A;}
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code{font-family:Monaco, "Courier New", Courier, monospace;font-size:1em;color:black;background-color:inherit;padding:0 0.1em;}
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pre{font-family:Monaco, "Courier New", Courier, monospace;font-size:1em;padding:1em;color:White;background-color:#a9afd1;overflow:auto;}
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a:hover{background:none;}
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#wrapper{width:940px;margin:0 auto;padding:20px;background:white;}
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#header{width:940px;height:158px;margin:0 auto;background:white url(images/img01.jpg) no-repeat left top;}
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#language{float:left;width:auto;margin:47px 0 0 10px;}
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#language a{border-style:none;}
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#language img{border-style:none;}
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#logo h1{text-align:right;margin:0;padding:10px 20px 0 5px;letter-spacing:-1px;text-transform:capitalize;font-size:2.6em;color:white;background-color:inherit;border:none;}
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#logo h2{text-align:right;margin:0;padding:10px 20px 0 5px;text-transform:capitalize;font:bold 1.2em Arial, Helvetica, sans-serif;color:white;background-color:inherit;border:none;}
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#logo p{text-align:right;margin:0;padding:10px 20px 0 5px;text-transform:capitalize;font:bold 1.0em Arial, Helvetica, sans-serif;color:white;background-color:inherit;}
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#logo a{border:none;background:none;text-decoration:none;color:white;background-color:inherit;border:none;}
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#search{float:right;width:auto;}
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#search form{height:30px;margin:0;padding:20px 20px 0 0;}
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#search fieldset{margin:0;padding:0;border:none;}
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#search-text{width:200px;border:none;text-transform:lowercase;font:bold 1.2em Arial, Helvetica, sans-serif;color:black;background-color:white;}
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#search-submit{display:none;}
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#menu2{width:940px;height:2em;margin:0 auto;padding:0;border-top:1px white solid;color:white;background:#565F68;}
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#menu2 ul{margin:0;padding:0;list-style:none;line-height:normal;}
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#menu2 li{float:left;width:auto;}
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#menu2 a{display:block;padding:0.2em 0.8em 0.5em 1em;text-transform:uppercase;text-decoration:none;font-family:Arial, Helvetica, sans-serif;font-size:0.9em;font-weight:bold;color:white;background-color:inherit;border:none;}
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#menu2 a:hover, #menu .current_page_item a{color:white;background-color:inherit}
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#menu2 a:hover{text-decoration:underline;}
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#topbar{width:940px;height:1.8em;border-top:1px white solid;margin-bottom:1em;background:#565F68;color:white;font-weight:bold;font-size:0.95em;}
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#topbar p{padding:0.3em 0 0 0.3em;height:0.95em;margin:0;}
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#topbar a{color:#D3D3D3;border:none;}
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#page{width:940px;margin:0 auto;}
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#page img{border:none;}
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#content{float:right;width:680px;padding:10px 10px 0 0;}
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.post{}
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.post .title{color:black;background-color:inherit;}
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.post .title a{background:none;color:black;border:none;background-color:inherit;}
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.post .title a:hover{text-decoration:underline;}
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.post .meta{text-align:left;font-family:Arial, Helvetica, sans-serif;font-size:0.7em;}
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.post .entry{padding:0 0 1em 0;text-align:justify;}
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#sidebar{float:left;width:200px;padding:10px 0 0 10px;color:#787878;}
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#sidebar ul{margin:0;padding:0;list-style:none;}
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#sidebar li ul{padding-bottom:2em;}
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#sidebar li li{line-height:1.5em;padding-bottom:0.5em;border-bottom:1px dashed #D2D4C9;}
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#sidebar h2{letter-spacing:-.5px;color:black;background-color:inherit;}
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#sidebar p{padding-bottom:20px;text-align:justify;}
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#sidebar a{color:#787878;border:none;}
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#sidebar a:hover{text-decoration:underline;color:#787878;}
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#footer{width:940px;margin:0 auto;padding:20px 0 15px 0;background:#565F68;font-family:Arial, Helvetica, sans-serif;color:#B2B2B2;}
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#footer p{margin:0;line-height:normal;font-size:0.6em;text-transform:uppercase;text-align:center;}
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#footer a{color:white;background-color:inherit;}
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.alignright{float:right;width:auto;}
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.alignleft{float:left;width:auto;}
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#respond{margin:0;padding-top:2em;}
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.navigation{}
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.pagetitle{padding-bottom:0;}
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hr{display:none;}
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p.question{margin:0;font-weight:bold;color:#5d6cb4;}
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p.summary{font-size:1em;font-weight:bold;color:#5d6cb4;}
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img.right{float:right;width:auto;margin:2em 0 1.4em 2em;}
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img.right-top{float:right;width:auto;margin:0em 0 1.4em 2em;}
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img.left{float:left;width:auto;margin:2em 2em 1.4em 0;}
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table.listing{border-collapse:collapse;border-style:none;border-spacing:0;}
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table.listing th{color:white;background:#6d7dd1;font-weight:normal;padding:0.25em 0.25em;text-align:center;border-width:thin;border-color:black;border-style:solid;}
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table.listing td{text-align:left;padding:0.25em 0.25em;border-width:thin;border-color:black;border-style:solid;}
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.listing-even{color:white;background-color:#6d7dd1;}
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.listing-odd{background-color:transparent;}
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.listing .listing-even a{color:white;background-color:#6d7dd1;}
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#lxrcode{background-color:white;font-weight:bold;}
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#lxrcode pre{font-family:Monaco, "Courier New", Courier, monospace;font-size:0.95em;padding:1em;color:#787878;overflow:auto;background-color:white;}
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#lxrcode a{color:black;background-color:white;}
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#comments{margin-top:3em;}
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.commentlist li, #commentform input, #commentform textarea{font:0.9em 'Lucida Grande', Verdana, Arial, Sans-Serif;}
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.commentlist li ul li{font-size:0.95em;}
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.commentlist li{list-style-type:none;margin:0em 1em 1em -3em;padding:1em;}
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.commentlist cite, .commentlist cite a{font-style:normal;font-size:1.05em;}
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.commentlist p{padding-top:1em;font-weight:normal;line-height:1.5em;text-transform:none;}
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.thread-alt{background-color:#f8f8f8;}
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.thread-even{background-color:white;}
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.depth-1{border:1px solid #ddd;}
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.depth-2, .depth-3, .depth-4, .depth-5{border-left:1px solid #ddd;}
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31
http/template-head
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31
http/template-head
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<title>$title</title>
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<link rel="stylesheet" href="/style.css" type="text/css" media="screen" />
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<link rel="stylesheet" href="/menu.css" type="text/css" media="screen" />
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<base href="$baseurl"/>
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</head>
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<body>
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<div id="wrapper">
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<div id="wrapper2">
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<div id="header">
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<div id="logo">
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<h1>Linux Cross Reference</h1>
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<h2><a href="http://free-electrons.com">Free Electrons</a></h2>
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<h2>Embedded Linux Experts</h2>
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<p>
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• <a href="source/">source navigation</a> • <a href="ident">identifier search</a> • <a href="search">freetext search</a> •
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</p>
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</div>
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</div>
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<div id="topbar">
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<p>Version: $versions
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</div>
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<h1>$banner</h1>
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23
http/template-tail
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23
http/template-tail
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<p>
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This page was automatically generated by LXRFE 0.2 (<a href="lxrfe-0.2.tar.bz2">source</a>)
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•
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Linux is a registered trademark of Linus Torvalds
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</p>
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<div id="menu2">
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<ul>
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<li><a href="http://free-electrons.com/">Home</a></li>
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<li><a href="http://free-electrons.com/blog/category/news/" title="View all posts filed under News">News</a></li>
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<li><a href="http://free-electrons.com/development/" title="Development">Development</a></li>
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<li><a href="http://free-electrons.com/services/" title="Services">Services</a></li>
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<li><a href="http://free-electrons.com/training/" title="Training">Training</a></li>
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<li><a href="http://free-electrons.com/docs/" title="Docs">Docs</a></li>
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<li><a href="http://free-electrons.com/community/" title="Community">Community</a></li>
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<li><a href="http://free-electrons.com/company/" title="Company">Company</a></li>
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<li><a href="http://free-electrons.com/blog/" title="Blog">Blog</a></li>
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</ul>
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</div>
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</div>
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</div>
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</body>
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222
http/web.py
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222
http/web.py
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#!/usr/bin/python3
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from subprocess import check_output
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def shell_exec (cmd):
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try:
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a = check_output (cmd, shell=True)
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except:
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a = b'error\n'
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# decode('ascii') fails on special chars
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# FIXME: major hack until we handle everything as bytestrings
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try:
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a = a.decode ('utf-8')
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except UnicodeDecodeError:
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a = a.decode ('iso-8859-1')
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a = a.split ('\n')
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del a[-1]
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return a
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# enable debugging
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import cgitb
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cgitb.enable()
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import cgi
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import os
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from re import search, sub
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from collections import OrderedDict
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print ('Content-Type: text/html;charset=utf-8\n')
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form = cgi.FieldStorage()
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version = form.getvalue ('v')
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if not (version and search ('^[A-Za-z0-9.-]+$', version)):
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version = '2.6.11'
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url = os.environ['SCRIPT_URL']
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m = search ('^/source/(.*)$', url)
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if m:
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mode = 'source'
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path = m.group (1)
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if not search ('^[A-Za-z0-9_/.,+-]*$', path):
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path = 'INVALID'
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url2 = 'source/'+path+'?'
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elif url == '/ident':
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mode = 'ident'
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ident = form.getvalue ('i')
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if not (ident and search ('^[A-Za-z0-9_]*$', ident)):
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ident = 'INVALID'
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url2 = 'ident?i='+ident+'&'
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head = open ('template-head').read()
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head = sub ('\$baseurl', 'http://lxr2', head)
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lines = shell_exec ('cd ..; ./query.py versions')
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va = OrderedDict()
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for l in lines:
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if search ('^2\.6', l):
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m = search ('^(2\.6)(\.[0-9]*)((\.|-).*)?$', l)
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else:
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m = search ('^([0-9]*)(\.[0-9]*)((\.|-).*)?$', l)
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m1 = m.group(1)
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m2 = m.group(2)
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if m1 not in va:
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va[m1] = OrderedDict()
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if m1+m2 not in va[m1]:
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va[m1][m1+m2] = []
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va[m1][m1+m2].append (l)
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v = '<ul id="menu">\n'
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b = 1
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for v1k in va:
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v1v = va[v1k]
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v += ' <li class="menuitem" id="mi0'+str(b)+'"><a href="'+url2+'v='+v1k+'">v'+v1k+'</a>\n'
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b += 1
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v += ' <ul class="submenu">\n'
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for v2k in v1v:
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v2v = v1v[v2k]
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v += ' <li><a href="'+url2+'v='+v2k+'">v'+v2k+'</a>\n'
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v += ' <ul class="subsubmenu">\n'
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for v3 in v2v:
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v += ' <li><a href="'+url2+'v='+v3+'">v'+v3+'</a></li>\n'
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v += ' </ul></li>\n'
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v += ' </ul></li>\n'
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v += '</ul>\n'
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head = sub ('\$versions', v, head)
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if mode == 'source':
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banner = '<a href="source/?v='+version+'">Linux</a>/'
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p2 = ''
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for p in path.split ('/'):
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if p == '': continue
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banner += '<a href="source/'+p2+p+'/?v='+version+'">'+p+'</a>/'
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p2 += p+'/'
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head = sub ('\$banner', banner, head)
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head = sub ('\$title', 'Linux/'+path+' - Linux Cross Reference - Free Electrons', head)
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print (head, end='')
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lines = ['null - -']
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if path[-1:] == '/' or path == '':
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type = 'tree'
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lines += shell_exec ('cd ..; ./query.py dir '+version+' \''+path+'\'')
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else:
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type = 'blob'
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lines += shell_exec ('cd ..; ./query.py file '+version+' \''+path+'\'')
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if type == 'tree':
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if path != '':
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lines[0] = 'back - -'
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print ('<table>\n')
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for l in lines:
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type, name, size = l.split (' ')
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if type == 'null':
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continue
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elif type == 'tree':
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icon = 'folder.gif'
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size = ''
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path2 = path+name+'/'
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name = name+'/'
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elif type == 'blob':
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icon = 'text.gif'
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size = size+' bytes'
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path2 = path+name
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elif type == 'back':
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icon = 'back.gif'
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size = ''
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path2 = os.path.dirname (path[:-1]) + '/'
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if path2 == '/': path2 = './'
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name = 'Parent directory'
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print (' <tr>')
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print (' <td><a href="source/'+path2+'?v='+version+'"><img src="/icons/'+icon+'" width="20" height="22" border="0" alt="'+icon+'"/></a></td>')
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print (' <td><a href="source/'+path2+'?v='+version+'">'+name+'</a></td>')
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print (' <td>'+size+'</td>')
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print (' </tr>\n')
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print ('</table>', end='')
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elif type == 'blob':
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del (lines[0])
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print ('<div id="lxrcode"><pre>')
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width = len (str (len (lines)))
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num = 1
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n2 = ('%'+str(width)+'d') % num
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for l in lines:
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print ('<a name="L'+str(num)+'" href="source/'+path+'?v='+version+'#L'+str(num)+'">'+n2+'</a> ', end='')
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l = cgi.escape (l)
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l = sub ('"', '"', l)
|
||||
l = sub ('\033\[31m(.*?)\033\[0m', '<a href="ident?v='+version+'&i=\\1">\\1</a>', l)
|
||||
l = sub ('\033\[32m', '<i>', l)
|
||||
l = sub ('\033\[0m', '</i>', l)
|
||||
print (l)
|
||||
num += 1
|
||||
n2 = ('%'+str(width)+'d') % num
|
||||
|
||||
print ('</pre></div>', end='')
|
||||
|
||||
|
||||
elif mode == 'ident':
|
||||
head = sub ('\$banner', ident, head)
|
||||
head = sub ('\$title', 'Linux identifier search "'+ident+'" - Linux Cross Reference - Free Electrons', head)
|
||||
print (head, end='')
|
||||
|
||||
lines = shell_exec ('cd .. ; ./query.py ident '+version+' '+ident)
|
||||
lines = iter (lines)
|
||||
|
||||
m = search ('Defined in (\d*) file', next (lines))
|
||||
num = int (m.group(1))
|
||||
|
||||
print ('Defined in', num, 'files:')
|
||||
print ('<ul>')
|
||||
for i in range (0, num):
|
||||
l = next (lines)
|
||||
m = search ('^(.*): (\d*) \((.*)\)$', l)
|
||||
f, n, t = m.groups()
|
||||
print ('<li><a href="source/'+f+'?v='+version+'#L'+n+'">'+f+', line '+n+' (as a '+t+')</a>', end='')
|
||||
print ('</ul>')
|
||||
|
||||
next (lines)
|
||||
|
||||
m = search ('Referenced in (\d*) file', next (lines))
|
||||
num = int (m.group(1))
|
||||
|
||||
print ('Referenced in', num, 'files:')
|
||||
print ('<ul>')
|
||||
for i in range (0, num):
|
||||
l = next (lines)
|
||||
m = search ('^(.*): (.*)$', l)
|
||||
f = m.group (1)
|
||||
ln = m.group (2).split (',')
|
||||
if len (ln) == 1:
|
||||
n = ln[0]
|
||||
print ('<li><a href="source/'+f+'?v='+version+'#L'+str(n)+'">'+f+', line '+str(n)+'</a>', end='')
|
||||
else:
|
||||
if num > 100: # Concise display
|
||||
n = len (ln)
|
||||
print ('<li><a href="source/'+f+'?v='+version+'">'+f+'</a>, '+str(n)+' times')
|
||||
else: # Verbose display
|
||||
print ('<li>'+f)
|
||||
print ('<ul>')
|
||||
for n in ln:
|
||||
print ('<li><a href="source/'+f+'?v='+version+'#L'+str(n)+'">line '+str(n)+'</a>')
|
||||
print ('</ul>')
|
||||
print ('</ul>')
|
||||
|
||||
else:
|
||||
print (head)
|
||||
print ('Invalid request')
|
||||
|
||||
print (open ('template-tail').read(), end='')
|
||||
|
||||
Loading…
Reference in a new issue