From 51aded3d2dd403be035d440972ca9434a36efc29 Mon Sep 17 00:00:00 2001
From: hummypkg <af123@hpkg.tv>
Date: Tue, 30 Dec 2014 14:56:45 +0000
Subject: [PATCH] fix usb eject with virtual-disk2

git-svn-id: file:///root/webif/svn/humax/pkg/src/webif/trunk@2092 2a923420-c742-0410-a762-8d5b09965624
---
 CONTROL/control           |  4 ++--
 webif/cgi-bin/usbinfo.jim | 10 ++++++++++
 webif/html/js/usbeject.js |  8 ++++++--
 webif/lib/fileops         | 19 +++++++++++++++----
 webif/lib/system.class    | 22 ++++++++++++++++++----
 5 files changed, 51 insertions(+), 12 deletions(-)

diff --git a/CONTROL/control b/CONTROL/control
index 819cab2..0ede8c3 100644
--- a/CONTROL/control
+++ b/CONTROL/control
@@ -1,10 +1,10 @@
 Package: webif
 Priority: optional
 Section: web
-Version: 1.0.18-4
+Version: 1.0.18-5
 Architecture: mipsel
 Maintainer: af123@hummypkg.org.uk
-Depends: webif-channelicons(>=1.1.14),lighttpd(>=1.4.35-2),jim(>=0.75-1),jim-oo,jim-sqlite3(>=0.75),jim-cgi(>=0.7),jim-binary(>=0.75),service-control(>=2.1),busybox(>=1.20.2-1),lsof(>=4.87),epg(>=1.0.14),hmt(>=1.1.21),ssmtp,anacron,trm(>=1.1),openssl-command,nicesplice,id3v2,file,rsvsync(>=1.0.2),webif-charts(>=1.2-1),stripts(>=1.2.5-3),smartmontools,tmenu(>=1.08),ffmpeg,id3v2,multienv(>=1.6),tcpping(>=1.1),mongoose
+Depends: webif-channelicons(>=1.1.14),lighttpd(>=1.4.35-2),jim(>=0.75-1),jim-oo,jim-sqlite3(>=0.75),jim-cgi(>=0.7),jim-binary(>=0.75),service-control(>=2.1),busybox(>=1.20.2-1),lsof(>=4.87),epg(>=1.0.14),hmt(>=1.1.21),ssmtp,anacron,trm(>=1.1),openssl-command,nicesplice,id3v2,file,rsvsync(>=1.0.2),webif-charts(>=1.2-1),stripts(>=1.2.5-3),smartmontools,tmenu(>=1.08),ffmpeg,id3v2,multienv(>=1.6),tcpping(>=1.1),e2fsprogs,mongoose
 Suggests:
 Description: An evolving web interface for the Humax.
 Tags: http://hummy.tv/forum/threads/5866/
diff --git a/webif/cgi-bin/usbinfo.jim b/webif/cgi-bin/usbinfo.jim
index 07160fd..4253702 100755
--- a/webif/cgi-bin/usbinfo.jim
+++ b/webif/cgi-bin/usbinfo.jim
@@ -5,9 +5,19 @@ require system.class
 
 httpheader "application/json"
 
+set fsg {File-Stor Gadget}
+
+set ignoredev {}
+if {[file isdirectory /mnt/hd2]} {
+	file stat /mnt/hd2 st
+	lappend ignoredev $st(dev)
+}
+
 puts "\["
 set flag 0
 foreach usb [system usbmounts 1] {
+	file stat $usb(MP) st
+	if {$usb(MODEL) ne $fsg && $st(dev) in $ignoredev} continue
 	if {$flag} { puts "," } else { set flag 1 }
 	puts "  {"
 
diff --git a/webif/html/js/usbeject.js b/webif/html/js/usbeject.js
index 02978bd..37a83d5 100644
--- a/webif/html/js/usbeject.js
+++ b/webif/html/js/usbeject.js
@@ -30,7 +30,11 @@ $('#usbeject').on('click', function(e) {
 		var num = 0;
 		$.each(data, function(k,v) {
 			num++;
-			var size = (v.SIZE / 1000000000).toFixed(1);
+			var size = (v.SIZE / 1000000000);
+			if (size > 1000)
+				size = (size / 1000).toFixed(1) + "TB";
+			else
+				size = size.toFixed(1) + "GB";
 			var type = v.TYPE;
 			var drive = v.MP.split(/[/]/).pop().capitalise();
 			switch (type)
@@ -48,7 +52,7 @@ $('#usbeject').on('click', function(e) {
 			    '<td class=usblabel>' + v.LABEL + '</td>' +
 			    '<td class=blood>(' + drive + '&nbsp;-&nbsp;' +
 				type + '&nbsp;' + '&nbsp;-&nbsp;' +
-				size + 'GB)</td>' +
+				size + ')</td>' +
 			    '<td><img class="va eject" border=0 height=20' +
 				' drive=' + v.MP +
 				' label="' + v.LABEL + '"' +
diff --git a/webif/lib/fileops b/webif/lib/fileops
index 77eef1e..aa0ff0d 100644
--- a/webif/lib/fileops
+++ b/webif/lib/fileops
@@ -66,12 +66,23 @@ proc {file tdelete} {target} {
 	}
 }
 
+proc {file read} {target} {
+	if {[file readable $target]} {
+		set fd [open $target]
+		set ret [$fd read]
+		$fd close
+		return $ret
+	}
+	error "Cannot read $target"
+}
+
 local proc file {cmd args} {
 	switch $cmd {
-	    "rename" { tailcall {file rename} {*}$args }
-	    "copy" { tailcall {file copy} {*}$args }
-	    "touch" { tailcall {file touch} {*}$args }
-	    "tdelete" { tailcall {file tdelete} {*}$args }
+	    rename { tailcall {file rename} {*}$args }
+	    copy { tailcall {file copy} {*}$args }
+	    touch { tailcall {file touch} {*}$args }
+	    tdelete { tailcall {file tdelete} {*}$args }
+	    read { tailcall {file read} {*}$args }
 	    default { tailcall upcall file $cmd {*}$args }
 	}
 }
diff --git a/webif/lib/system.class b/webif/lib/system.class
index a97596c..1a58830 100644
--- a/webif/lib/system.class
+++ b/webif/lib/system.class
@@ -29,6 +29,7 @@ proc {system ip} {} {
 	} else {
 		set ipl [lindex [split [$fp read] "\n"] 1]
 		regsub -- {[[:space:]].*} $ipl "" ip
+		$fp close
 	}
 	return $ip
 }
@@ -49,12 +50,10 @@ proc {system modversion} {{short 0}} {{modver ""}} {
 
 proc {system modbuild} {} {{modbuild ""}} {
 	if {$modbuild ne ""} { return $modbuild }
-	if {[catch {set fp [open /etc/modbuild r]}]} {
+	if {[catch {set modbuild [string trim [file read /etc/modbuild]]}]} {
 		set modbuild 0
-	} else {
-		set modbuild [string trim [read $fp]]
-		close $fp
 	}
+	return $modbuild
 }
 
 proc {system fhtcpversion} {} {{ver ""}} {
@@ -409,6 +408,21 @@ proc {system usbmounts} {{full 0}} {
 		lassign $line dev mp
 		set rec "DEV $dev MP $mp LABEL {NO NAME} TYPE Unknown"
 
+		set rec(VENDOR) Unknown
+		set rec(MODEL) Unknown
+
+		if {[regexp {/dev/(sd[a-z])} $dev x rdev]} {
+			set rec(RDEV) $rdev
+			if {[file readable [
+			    set f /sys/block/$rdev/device/vendor]]} {
+				set rec(VENDOR) [string trim [file read $f]]
+			}
+			if {[file readable [
+			    set f /sys/block/$rdev/device/model]]} {
+				set rec(MODEL) [string trim [file read $f]]
+			}
+		}
+
 		lassign [exec stat -f -c {%b %S} $mp] blockc blocks
 		set rec(SIZE) $($blockc * $blocks)