From 7b2290139d7a52e2a77b76dcae6a524c1d959ecd Mon Sep 17 00:00:00 2001
From: jim-p <jimp@pfsense.org>
Date: Mon, 12 Nov 2012 15:41:36 -0500
Subject: Add button to switch between read/write and read-only on Diag >
 NanoBSD; Add setting to keep the media read/write at all times; Add
 indication of ro/rw status on Dashboard.

---
 usr/local/www/diag_nanobsd.php                     | 51 ++++++++++++++++++++++
 .../widgets/widgets/system_information.widget.php  |  3 +-
 2 files changed, 53 insertions(+), 1 deletion(-)

(limited to 'usr/local')

diff --git a/usr/local/www/diag_nanobsd.php b/usr/local/www/diag_nanobsd.php
index 4289eda..353f9ba 100755
--- a/usr/local/www/diag_nanobsd.php
+++ b/usr/local/www/diag_nanobsd.php
@@ -108,6 +108,25 @@ if (isset($_POST['dhcpbackup'])) {
 	install_cron_job("/etc/rc.backup_dhcpleases.sh", ($config['system']['dhcpbackup'] > 0), $minute="0", "*/{$config['system']['dhcpbackup']}");
 }
 
+if ($_POST['changero']) {
+	if (is_writable("/")) {
+		conf_mount_ro();
+	} else {
+		conf_mount_rw();
+	}
+}
+
+if ($_POST['setrw']) {
+	if (isset($_POST['nanobsd_force_rw'])) {
+		conf_mount_rw();
+		$config['system']['nanobsd_force_rw'] = true;
+	} else {
+		unset($config['system']['nanobsd_force_rw']);
+	}
+
+	write_config("Changed Permanent Read/Write Setting");
+	conf_mount_ro();
+}
 
 if ($savemsg)
 	print_info_box($savemsg)
@@ -155,6 +174,38 @@ if ($savemsg)
 						<td colspan="2" valign="top" class="">&nbsp;</td>
 					</tr>					
 					<tr>
+						<td colspan="2" valign="top" class="listtopic"><?=gettext("Media Read/Write Status");?></td>
+					</tr>
+					<tr>
+						<td valign="top" class="vncell">Current Read/Write Status:</td>
+						<td valign="top" class="vncell">
+							<form action="diag_nanobsd.php" method="post" name="iform">
+							<?php if (is_writable("/")) {
+								echo gettext("Read/Write");
+								if (!isset($config['system']['nanobsd_force_rw']))
+									echo "<br/><input type='submit' name='changero' value='" . gettext("Switch to Read-Only") . "'>";
+							} else {
+								echo gettext("Read-Only");
+								if (!isset($config['system']['nanobsd_force_rw']))
+									echo "<br/><input type='submit' name='changero' value='" . gettext("Switch to Read/Write") . "'>";
+							} ?>
+							</form>
+							<br/><?php echo gettext("NOTE: This setting is only temporary, and can be switched dynamically in the background."); ?>
+						</td>
+					</tr>
+					<tr>
+						<td valign="top" class="vncell">Permanent Read/Write:</td>
+						<td valign="top" class="vncell">
+							<form action="diag_nanobsd.php" method="post" name="iform">
+								<input type="checkbox" name="nanobsd_force_rw" <?php if (isset($config['system']['nanobsd_force_rw'])) echo "checked"; ?>> <?php echo gettext("Keep media mounted read/write at all times.") ?>
+								<br/><input type='submit' name='setrw' value='<?php echo gettext("Save") ?>'>
+							</form>
+						</td>
+					</tr>
+					<tr>
+						<td colspan="2" valign="top" class="">&nbsp;</td>
+					</tr>
+					<tr>
 						<td colspan="2" valign="top" class="listtopic"><?=gettext("Duplicate bootup slice to alternate");?></td>
 					</tr>
 					<tr>
diff --git a/usr/local/www/widgets/widgets/system_information.widget.php b/usr/local/www/widgets/widgets/system_information.widget.php
index 2a7055d..82f3415 100644
--- a/usr/local/www/widgets/widgets/system_information.widget.php
+++ b/usr/local/www/widgets/widgets/system_information.widget.php
@@ -120,11 +120,12 @@ $curcfg = $config['system']['firmware'];
 			global $GLABEL_SLICE, $UFS_ID, $OLD_UFS_ID, $BOOTFLASH;
 			global $BOOT_DEVICE, $REAL_BOOT_DEVICE, $BOOT_DRIVE, $ACTIVE_SLICE;
 			nanobsd_detect_slice_info();
+			$rw = is_writable("/") ? "(rw)" : "(ro)";
 			?>
 		<tr>
 			<td width="25%" class="vncellt">NanoBSD Boot Slice</td>
 			<td width="75%" class="listr">
-				<?=htmlspecialchars(nanobsd_friendly_slice_name($BOOT_DEVICE));?> / <?=htmlspecialchars($BOOTFLASH);?>
+				<?=htmlspecialchars(nanobsd_friendly_slice_name($BOOT_DEVICE));?> / <?=htmlspecialchars($BOOTFLASH);?> <?php echo $rw; ?>
 				<?php if ($BOOTFLASH != $ACTIVE_SLICE): ?>
 				<br/><br/>Next Boot:<br/>
 				<?=htmlspecialchars(nanobsd_friendly_slice_name($GLABEL_SLICE));?> / <?=htmlspecialchars($ACTIVE_SLICE);?>
-- 
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