* synced freenas package to current FreeNAS trunk

* unison package file needs to be added to pfsense.com
* rc script needs to be tested

1 files changed, 245 insertions, 0 deletions

diff --git a/packages/freenas/www/services_unison.php b/packages/freenas/www/services_unison.php
new file mode 100644
index 00000000..50c3dd24
--- /dev/null
+++ b/packages/freenas/www/services_unison.php
@@ -0,0 +1,245 @@
+<?php
+/* $Id$ */
+/* ========================================================================== */
+/*
+    services_unison.php
+    part of pfSense (http://www.pfSense.com)
+    Copyright (C) 2006 Daniel S. Haischt <me@daniel.stefan.haischt.name>
+    All rights reserved.
+
+    Based on FreeNAS (http://www.freenas.org)
+    Copyright (C) 2005-2006 Olivier Cochard-Labbé <olivier@freenas.org>.
+    All rights reserved.
+
+    Based on m0n0wall (http://m0n0.ch/wall)
+    Copyright (C) 2003-2006 Manuel Kasper <mk@neon1.net>.
+    All rights reserved.
+                                                                              */
+/* ========================================================================== */
+/*
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+     1. Redistributions of source code must retain the above copyright notice,
+        this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+                                                                              */
+/* ========================================================================== */
+
+/*
+       *************************
+
+	Unison Installation Notes
+
+	To work, unison requires an environment variable UNISON to point at
+	a writable directory. Unison keeps information there between syncs to
+	speed up the process.
+
+	When a user runs the unison client, it will try to invoke ssh to
+	connect to the this server. Giving the local ssh a UNISON environment
+	variable without compromising ssh turned out to be non-trivial.
+	The solution is to modify the default path found in /etc/login.conf.
+	The path is seeded with "UNISON=/mnt" and this updated by the
+	/etc/inc/services.inc file.
+
+	Todo:
+	* 	Arguably, a full client install could be done too to
+	allow FreeNAS to FreeNAS syncing.
+	
+       *************************
+*/
+
+$pgtitle = array(gettext("Services"),
+                 gettext("Unison"));
+
+require_once("freenas_config.inc");
+require_once("guiconfig.inc");
+require_once("freenas_guiconfig.inc");
+require_once("freenas_functions.inc");
+
+if (!is_array($freenas_config['unison'])) {
+  $freenas_config['unison'] = array();	
+}
+
+$pconfig['enable'] = isset($freenas_config['unison']['enable']);
+$pconfig['share'] = $freenas_config['unison']['share'];
+$pconfig['workdir'] = isset($freenas_config['unison']['workdir']);
+$pconfig['makedir'] = isset($freenas_config['unison']['makedir']);
+
+if (! empty($_POST))
+{
+  /* hash */
+  unset($error_bucket);
+  /* simple error list */
+  unset($input_errors);
+  $pconfig = $_POST;
+  
+  /* input validation */
+  $reqdfields = split(" ", "share workdir");
+  $reqdfieldsn = split(",", "Share,Working Directory");
+  
+  do_input_validation_new($_POST, $reqdfields, $reqdfieldsn, &$error_bucket);
+  
+  $fullpath = "/mnt/{$_POST['share']}/{$_POST['workdir']}";
+  
+  if (!$_POST['makedir'] && ($fullpath) && (!file_exists($fullpath))) {
+    $error_bucket[] = array("error" => gettext("The combination of share and working directory does not exist."),
+                            "field" => "workdir");
+  }
+  
+  if (is_array($error_bucket))
+    foreach($error_bucket as $elem)
+      $input_errors[] =& $elem["error"];
+  
+  /* if this is an AJAX caller then handle via JSON */
+  if(isAjax() && is_array($error_bucket)) {
+      input_errors2Ajax(NULL, $error_bucket);       
+      exit;   
+  }
+  
+  if (!$input_errors)
+  {
+    $freenas_config['unison']['share'] = $_POST['share'];
+    $freenas_config['unison']['workdir'] = $_POST['workdir'];
+    $freenas_config['unison']['enable'] = $_POST['enable'] ? true : false;
+    $freenas_config['unison']['makedir'] = $_POST['makedir'] ? true : false;
+    
+    write_config();
+    
+    $retval = 0;
+    if (!file_exists($d_sysrebootreqd_path))
+    {
+      /* nuke the cache file */
+      config_lock();
+      services_unison_configure();
+      /* services_zeroconf_configure(); */
+      config_unlock();
+    }
+    
+    $savemsg = get_std_save_message($retval);
+  }
+}
+
+/* retrieve mounts to build list of share names */
+if (!is_array($freenas_config['mounts']['mount']))
+  $freenas_config['mounts']['mount'] = array();
+
+mount_sort();
+
+$a_mount = &$freenas_config['mounts']['mount'];
+
+include("head.inc");
+/* put your custom HTML head content here        */
+/* using some of the $pfSenseHead function calls */
+
+$jscriptstr = <<<EOD
+<script type="text/javascript">
+<!--
+function enable_change(enable_change) {
+  var endis;
+  
+  endis = !(document.iform.enable.checked || enable_change);
+  endis ? color = '#D4D0C8' : color = '#FFFFFF';
+  
+  document.iform.share.disabled = endis;
+  document.iform.workdir.disabled = endis;
+  document.iform.makedir.disabled = endis;
+  /* color adjustments */
+  document.iform.share.style.backgroundColor = color;
+  document.iform.workdir.style.backgroundColor = color;
+  document.iform.makedir.style.backgroundColor = color;
+}
+//-->
+</script>
+
+EOD;
+
+$pfSenseHead->addScript($jscriptstr);
+echo $pfSenseHead->getHTML();
+
+?>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC" onload="<?= $jsevents["body"]["onload"] ?>">
+<?php include("fbegin.inc"); ?>
+
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if ($savemsg) print_info_box($savemsg); ?>
+  <div id="inputerrors"></div>
+  <form id="iform" name="iform" action="services_unison.php" method="post">
+    <table width="100%" border="0" cellpadding="6" cellspacing="0">
+      <tr>
+        <td width="100%" valign="middle" class="listtopic" colspan="2">
+          <span style="vertical-align: middle; position: relative; left: 0px;"><?=gettext("AFP Server");?></span>
+          <span style="vertical-align: middle; position: relative; left: 84%;">
+            <input name="enable" type="checkbox" value="yes" <?php if ($pconfig['enable']) echo "checked=\"checked\""; ?> onClick="enable_change(false)" />&nbsp;<?= gettext("Enable"); ?>
+          </span>
+        </td>
+      </tr>
+      <tr>
+        <td width="22%" valign="top" class="vncell"><?=gettext("Share");?></td>
+        <td width="78%" class="vtable">
+          <select name="share" class="formselect" id="share">
+            <?php foreach ($a_mount as $mount): $tmp=$mount['sharename']; ?>
+            <option value="<?=$tmp;?>"
+            <?php if ($tmp == $pconfig['share']) echo "selected=\"selected\"";?>><?=$tmp?></option>
+            <?php endforeach; ?>
+          </select>
+          <br />
+          <?= gettext("You may need enough space to duplicate all files being synced."); ?>.</td>
+        </td>
+      </tr>
+      <tr>
+        <td width="22%" valign="top" class="vncell"><?=gettext("Working Directory");?></td>
+        <td width="78%" class="vtable" align="left" valign="middle">
+          <input name="workdir" type="text" class="formfld file" id="workdir" size="20" value="<?=htmlspecialchars($pconfig['workdir']);?>" />
+          <?= gettext("Where the working files will be stored"); ?>
+        </td>
+      </tr>
+      <tr>
+        <td width="22%" valign="top" class="vncell"><?=gettext("Create");?></td>
+        <td width="78%" class="vtable" align="left" valign="middle">
+          <input name="makedir" type="checkbox" id="makedir" value="yes" <?php if ($pconfig['makedir']) echo "checked=\"checked\""; ?> />
+          <?= gettext("Create work directory if it doesn't exist"); ?>
+        </td>
+      </tr>
+      <tr>
+        <td width="22%" valign="top">&nbsp;</td>
+        <td width="78%">
+          <input id="submit" name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
+        </td>
+      </tr>
+      <tr>
+        <td width="22%" valign="top">&nbsp;</td>
+        <td width="78%">
+          <span class="red">
+            <strong><?= gettext("Note"); ?>:</strong>
+          </span>
+          <br />
+          <?= gettext("<a href='/services_sshd.php'>SSHD</a> must be enabled for Unison to work, and the <a href='/access_users.php'>user</a> must have Full Shell enabled."); ?>
+        </td>
+      </tr>
+    </table>
+  </form>
+<?php include("fend.inc"); ?>
+<?= checkForInputErrors(); ?>
+<script type="text/javascript">
+<!--
+enable_change(false);
+//-->
+</script>
+</body>
+</html>