modules/freifunk: add webpages for remote-update
authorJo-Philipp Wich <jow@openwrt.org>
Tue, 30 Jun 2009 04:41:00 +0000 (04:41 +0000)
committerJo-Philipp Wich <jow@openwrt.org>
Tue, 30 Jun 2009 04:41:00 +0000 (04:41 +0000)
modules/freifunk/htdocs/luci-static/flashing.html [new file with mode: 0644]
modules/freifunk/htdocs/luci-static/resources/flashing.gif [new file with mode: 0644]
modules/freifunk/luasrc/controller/freifunk/remote_update.lua [new file with mode: 0644]
modules/freifunk/luasrc/view/freifunk/remote_update.htm [new file with mode: 0644]
modules/freifunk/root/etc/config/freifunk
modules/freifunk/root/usr/sbin/remote-update

diff --git a/modules/freifunk/htdocs/luci-static/flashing.html b/modules/freifunk/htdocs/luci-static/flashing.html
new file mode 100644 (file)
index 0000000..f2de575
--- /dev/null
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html lang="en" xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+<head>
+       <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+       <title>LuCI - System Upgrade</title>
+
+       <style type="text/css">
+               body {
+                       background-color:       #CCCCCC;
+                       font-family:            sans-serif;
+                       font-size:              90%;
+                       padding-left:           50%;
+                       padding-top:            100px;
+               }
+
+               h2 {
+                       font-size:              110%;
+                       margin:                 5px 5px 0.5em 5px;
+                       border-bottom:          1px dotted #0066CC;
+                       color:                  #0066CC;
+               }
+
+               p {
+                       font-size:              95%;
+                       margin:                 15px 15px 0.5em 15px;
+               }
+
+               div {
+                       background-color:       #F7F7F7;
+                       border:                 1px dotted #000000;
+                       width:                  600px;
+                       height:                 150px;
+                       margin-left:            -300px;
+               }
+
+               em {
+                       color:                  #555555;
+               }
+       </style>
+
+       <script type="text/javascript"><!--
+               var time_remaining = 60 * 20;
+               var interval = window.setInterval(function() {
+                       if( time_remaining <= 0 )
+                       {
+                               window.clearInterval(interval);
+                               location.href = 'http://' + location.hostname + '/';
+                       }
+                       else
+                       {
+                               var minutes = Math.floor(time_remaining / 60);
+                               var seconds = time_remaining % 60;
+                               var label = document.getElementById('time_remaining');
+
+                               if( label )
+                               {
+                                       label.innerHTML =
+                                               ( minutes > 0 ? minutes + 'm ' : '' ) +
+                                               seconds + 's';
+                               }
+                       }
+
+                       time_remaining = time_remaining - 1;
+               }, 1000);
+       --></script>
+</head>
+
+<body class="lang_en">
+       <div>
+               <h2>Performing Upgrade</h2>
+
+               <p>
+                       The System is flashing now. The procedure can take up to 20 minutes,
+                       please be patient and wait until this page reloads itself.
+
+                       <br /><img src="resources/flashing.gif" style="vertical-align:middle; margin:10px" />
+
+                       <em>Remaining time (estimated): <span id="time_remaining">unknown</span></em>
+               </p>
+       </div>
+</body>
+
+</html>
diff --git a/modules/freifunk/htdocs/luci-static/resources/flashing.gif b/modules/freifunk/htdocs/luci-static/resources/flashing.gif
new file mode 100644 (file)
index 0000000..e207fc5
Binary files /dev/null and b/modules/freifunk/htdocs/luci-static/resources/flashing.gif differ
diff --git a/modules/freifunk/luasrc/controller/freifunk/remote_update.lua b/modules/freifunk/luasrc/controller/freifunk/remote_update.lua
new file mode 100644 (file)
index 0000000..badfbf2
--- /dev/null
@@ -0,0 +1,63 @@
+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2009 Jo-Philipp Wich <xm@subsignal.org>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+$Id: freifunk.lua 4649 2009-05-26 18:30:00Z jow $
+]]--
+
+local nixio = require "nixio"
+
+module("luci.controller.freifunk.remote_update", package.seeall)
+
+function index()
+       local i18n = luci.i18n.translate
+
+       entry({"admin", "system", "remote_update"}, call("act_remote_update"),
+               i18n("ff_remote_update", "Freifunk Remote Update"), 90)
+end
+
+function act_remote_update()
+       if luci.http.formvalue("flash") == "1" then
+               if luci.http.formvalue("confirm") == "1" then
+                       local nobackup = ( luci.http.formvalue("keepcfg") ~= "1" )
+                       local noverify = ( luci.http.formvalue("verify")  ~= "1" )
+
+                       luci.http.redirect("/luci-static/flashing.html")
+
+                       os.execute("start-stop-daemon -S -b -x /usr/sbin/remote-update -- %s%s-s 5 -y" % {
+                               noverify and "-v " or "",
+                               nobackup and "-n " or ""
+                       })
+               else
+                       luci.template.render("freifunk/remote_update", {confirm=1})
+               end
+       else
+               local fd = io.popen("remote-update -c")
+               local update = { }
+
+               if fd then
+                       while true do
+                               local ln=fd:read("*l")
+
+                               if not ln                  then break
+                               elseif ln:find("Local: ")  then update.locvar = ln:match("Local: (%d+)")
+                               elseif ln:find("Remote: ") then update.remver = ln:match("Remote: (%d+)")
+                               elseif ln == "--"          then update.info   = ""
+                               elseif update.info ~= nil  then
+                                       update.info = update.info .. ln .. "\n"
+                               end
+                       end
+
+                       fd:close()
+               end
+
+               luci.template.render("freifunk/remote_update", {update=update})
+       end
+end
diff --git a/modules/freifunk/luasrc/view/freifunk/remote_update.htm b/modules/freifunk/luasrc/view/freifunk/remote_update.htm
new file mode 100644 (file)
index 0000000..3dfaf5d
--- /dev/null
@@ -0,0 +1,59 @@
+<%#
+LuCI - Lua Configuration Interface
+Copyright 2008 Steven Barth <steven@midlink.org>
+Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+$Id: contact.htm 3529 2008-10-07 13:10:24Z jow $
+
+-%>
+<%+header%>
+
+<h2><%:ff_remote_update Freifunk Remote Update%></h2>
+
+<p><%:ff_remote_update_desc Check for new firmware versions and perform automatic updates.%></p>
+
+<% if update then %>
+
+       <% if update.info then %>
+               <strong><%:ff_remote_update_available Update available!%></strong>
+               <br /><br />
+               <pre><%=update.info%></pre><br />
+       <% else %>
+               <strong><%:ff_remote_update_uptodate The installed firmware is the most recent version.%></strong>
+               <br /><br />
+       <% end %>
+
+       <p>
+               <form method="post" action="" class="inline">
+                       <input type="hidden" name="flash" value="1" />
+                       <input type="submit" class="cbi-button cbi-button-apply" value="<%:ff_remote_update_install Start Upgrade%>" />
+               </form> 
+       </p>
+
+<% elseif confirm then %>
+
+       <strong><%:ff_remote_update_settings Update Settings%></strong>
+       <br /><br />
+
+       <p><form method="post" action="" class="inline">
+               <input type="hidden" name="flash" value="1" />
+               <input type="hidden" name="confirm" value="1" />
+
+               <input type="checkbox" class="cbi-input-checkbox" name="keepcfg" value="1" checked="checked" id="cb_keepcfg" />
+               <label for="cb_keepcfg"><%:ff_remote_update_keepcfg Keep configuration%></label><br />
+
+               <input type="checkbox" class="cbi-input-checkbox" name="verify" value="1" checked="checked" id="cb_verify" />
+               <label for="cb_verify"><%:ff_remote_update_keepcfg Verify downloaded images%></label><br /><br />
+
+               <input type="submit" class="cbi-button cbi-button-apply" value="<%:ff_remote_update_install Confirm Upgrade%>" />
+       </form></p>
+
+<% end %>
+
+<%+footer%>
index 4911289..d6f3d57 100644 (file)
@@ -78,6 +78,7 @@ config defaults time
 
 config defaults upgrade
        option repository "http://dev.luci.freifunk-halle.net/freifunk-snapshots"
+       option rssfeed "http://firmware.leipzig.freifunk.net/kamikaze/.rss.xml"
 
 config community leipzig
        option name "Freifunk Leipzig"
index 3f50f32..67751d6 100755 (executable)
@@ -49,9 +49,14 @@ find_local_checksum()
        echo $1
 }
 
+find_remote_info()
+{
+       wget -qO- "${1%/*}/VERSION.txt" 2>/dev/null
+}
+
 find_remote_version()
 {
-       wget -qO- "${1%/*}/VERSION.txt" 2>/dev/null | \
+       find_remote_info "$1" | \
                sed -ne "s!.*$D4/$D2/$D2 $D2:$D2.*!\\1\\2\\3\\4\\5!p;t"
 }
 
@@ -197,9 +202,12 @@ if [ "$checkupdate" = 1 ]; then
        [ -n "$v1" -a -n "$v2" ] && {
                version_compare "$v1" "$v2"
                [ $? == 2 ] && {
-                       echo "Update available! $v1 -> $v2"
+                       echo "Update available!${NL}Local:  $v1${NL}Remote: $v2${NL}--"
+                       find_remote_info "$image_url"
+                       exit 0
                } || {
                        echo "Local version $v1 is up to date"
+                       exit 2
                }
        } || {
                echo "No remote time stamp found."