Translation update

Syncthing should not try to start a browser when invoked by systemd.
Furthermore we do not need any timestamps in the journal as systemd
already handles this for us.

.gitignore

@@ -1,4 +1,4 @@
-syncthing
+./syncthing
 syncthing.exe
 *.tar.gz
 *.zip
@@ -15,3 +15,4 @@ coverage.xml
 .DS_Store
 syncthing.md5
 syncthing.exe.md5
+RELEASE

AUTHORS

@@ -5,6 +5,7 @@ Alexander Graf <register-github@alex-graf.de>
 Andrew Dunham <andrew@du.nham.ca>
 Audrius Butkevicius <audrius.butkevicius@gmail.com>
 Arthur Axel fREW Schmidt <frew@afoolishmanifesto.com> <frioux@gmail.com>
+Ben Curthoys <ben@bencurthoys.com>
 Ben Schulz <ueomkail@gmail.com> <uok@users.noreply.github.com>
 Ben Sidhom <bsidhom@gmail.com>
 Brandon Philips <brandon@ifup.org>
@@ -12,6 +13,7 @@ Brendan Long <self@brendanlong.com>
 Caleb Callaway <enlightened.despot@gmail.com>
 Cathryne Linenweaver <cathryne.linenweaver@gmail.com> <Cathryne@users.noreply.github.com>
 Chris Joel <chris@scriptolo.gy>
+Colin Kennedy <moshen.colin@gmail.com>
 Daniel Martí <mvdan@mvdan.cc>
 Dennis Wilson <dw@risu.io>
 Dominik Heidler <dominik@heidler.eu>
@@ -24,15 +26,24 @@ Jakob Borg <jakob@nym.se>
 James Patterson <jamespatterson@operamail.com> <jpjp@users.noreply.github.com>
 Jens Diemer <github.com@jensdiemer.de> <git@jensdiemer.de>
 Jochen Voss <voss@seehuhn.de>
+Johan Vromans <jvromans@squirrel.nl>
+Karol Różycki <rozycki.karol@gmail.com>
+Kamada Ken'ichi <kamada@nanohz.org>
 Lode Hoste <zillode@zillode.be>
 Marcin Dziadus <dziadus.marcin@gmail.com>
+Marc Laporte <marc@marclaporte.com>
+Marc Pujol <kilburn@la3.org>
+Michael Jephcote <rewt0r@gmx.com> <Rewt0r@users.noreply.github.com>
 Michael Tilli <pyfisch@gmail.com>
+Pascal Jungblut <github@pascalj.com> <mail@pascal-jungblut.com>
 Peter Hoeg <peter@speartail.com>
 Philippe Schommers <philippe@schommers.be>
 Phill Luby <phill.luby@newredo.com>
 Piotr Bejda <piotrb10@gmail.com>
 Ryan Sullivan <kayoticsully@gmail.com>
+Stefan Tatschner <stefan@sevenbyte.org>
 Tim Abell <tim@timwise.co.uk>
+Tobias Nygren <tnn@nygren.pp.se>
 Tomas Cerveny <kozec@kozec.com>
 Tully Robinson <tully@tojr.org>
 Veeti Paananen <veeti.paananen@rojekti.fi>

CONTRIBUTING.md

@@ -33,8 +33,8 @@ latest info on Transifex.
 
 Every contribution is welcome. If you want to contribute but are unsure
 where to start, any open issues are fair game! Be prepared for a
-[certain amount of review](https://discourse.syncthing.net/t/733); it's
-all in the name of quality. :) Following the points below will make this
+[certain amount of review](https://github.com/syncthing/syncthing/wiki/FAQ#why-are-you-being-so-hard-on-my-pull-request);
+it's all in the name of quality. :) Following the points below will make this
 a smoother process.
 
 Individuals making significant and valuable contributions are given
@@ -93,8 +93,8 @@ The Syncthing core team currently consists of the following members;
 
 ## Licensing
 
-All contributions are made under the same GPL license as the rest of the
-project, except documentation, user interface text and translation
+All contributions are made under the same MPLv2 license as the rest of
+the project, except documentation, user interface text and translation
 strings which are licensed under the Creative Commons Attribution 4.0
 International License. You retain the copyright to code you have
 written.
@@ -105,8 +105,8 @@ add yourself as a separate commit in your first pull request.
 
 ## Building
 
-[See the documentation](http://discourse.syncthing.net/t/44) on how to
-get started with a build environment.
+[See the documentation](https://github.com/syncthing/syncthing/wiki/Building)
+on how to get started with a build environment.
 
 ## Branches
 
@@ -133,8 +133,8 @@ Yes please!
 
 ## Documentation
 
-[Over here!](http://discourse.syncthing.net/category/documentation)
+[Over here!](https://github.com/syncthing/syncthing/wiki)
 
 ## License
 
-GPLv3
+MPLv2

Godeps/Godeps.json

@@ -5,10 +5,6 @@
 		"./cmd/..."
 	],
 	"Deps": [
-		{
-			"ImportPath": "github.com/AudriusButkevicius/lfu-go",
-			"Rev": "164bcecceb92fd6037f4d18a8d97b495ec6ef669"
-		},
 		{
 			"ImportPath": "github.com/bkaradzic/go-lz4",
 			"Rev": "93a831dcee242be64a9cc9803dda84af25932de7"
@@ -18,20 +14,28 @@
 			"Rev": "f50d32b313bec2933a3e1049f7416a29f3413d29"
 		},
 		{
-			"ImportPath": "github.com/calmh/osext",
-			"Rev": "9bf61584e5f1f172e8766ddc9022d9c401faaa5e"
+			"ImportPath": "github.com/calmh/luhn",
+			"Rev": "0c8388ff95fa92d4094011e5a04fc99dea3d1632"
 		},
 		{
 			"ImportPath": "github.com/calmh/xdr",
-			"Rev": "214788d8fedfc310c18eca9ed12be408a5054cd5"
+			"Rev": "ff948d7666c5e0fd18d398f6278881724d36a90b"
 		},
 		{
 			"ImportPath": "github.com/juju/ratelimit",
 			"Rev": "f9f36d11773655c0485207f0ad30dc2655f69d56"
 		},
+		{
+			"ImportPath": "github.com/kardianos/osext",
+			"Rev": "91292666f7e40f03185cdd1da7d85633c973eca7"
+		},
+		{
+			"ImportPath": "github.com/syncthing/protocol",
+			"Rev": "1a4398cc55c8fe82a964097eaf59f2475b020a49"
+		},
 		{
 			"ImportPath": "github.com/syndtr/goleveldb/leveldb",
-			"Rev": "63c9e642efad852f49e20a6f90194cae112fd2ac"
+			"Rev": "e3f32eb300aa1e514fe8ba58d008da90a062273d"
 		},
 		{
 			"ImportPath": "github.com/syndtr/gosnappy/snappy",
@@ -51,19 +55,19 @@
 		},
 		{
 			"ImportPath": "golang.org/x/crypto/bcrypt",
-			"Rev": "731db29863ea7213d9556d0170afb38987f401d4"
+			"Rev": "4ed45ec682102c643324fae5dff8dab085b6c300"
 		},
 		{
 			"ImportPath": "golang.org/x/crypto/blowfish",
-			"Rev": "731db29863ea7213d9556d0170afb38987f401d4"
+			"Rev": "4ed45ec682102c643324fae5dff8dab085b6c300"
 		},
 		{
 			"ImportPath": "golang.org/x/text/transform",
-			"Rev": "985ee5acfaf1ff6712c7c99438752f8e09416ccb"
+			"Rev": "c980adc4a823548817b9c47d38c6ca6b7d7d8b6a"
 		},
 		{
 			"ImportPath": "golang.org/x/text/unicode/norm",
-			"Rev": "985ee5acfaf1ff6712c7c99438752f8e09416ccb"
+			"Rev": "c980adc4a823548817b9c47d38c6ca6b7d7d8b6a"
 		}
 	]
 }

Godeps/_workspace/src/github.com/AudriusButkevicius/lfu-go/LICENSE

@@ -1,19 +0,0 @@
-Copyright (C) 2012 Dave Grijalva
-
-Permission is hereby granted, free of charge, to any person obtaining a 
-copy of this software and associated documentation files (the "Software"), 
-to deal in the Software without restriction, including without limitation 
-the rights to use, copy, modify, merge, publish, distribute, sublicense, 
-and/or sell copies of the Software, and to permit persons to whom the 
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included 
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
-THE SOFTWARE.

Godeps/_workspace/src/github.com/AudriusButkevicius/lfu-go/README.md

@@ -1,19 +0,0 @@
-A simple LFU cache for golang.  Based on the paper [An O(1) algorithm for implementing the LFU cache eviction scheme](http://dhruvbird.com/lfu.pdf).
-
-Usage:
-
-```go
-import "github.com/dgrijalva/lfu-go"
-
-// Make a new thing
-c := lfu.New()
-
-// Set some values
-c.Set("myKey", myValue)
-
-// Retrieve some values
-myValue = c.Get("myKey")
-
-// Evict some values
-c.Evict(1)
-```

Godeps/_workspace/src/github.com/AudriusButkevicius/lfu-go/lfu.go

@@ -1,156 +0,0 @@
-package lfu
-
-import (
-	"container/list"
-	"sync"
-)
-
-type Eviction struct {
-	Key   string
-	Value interface{}
-}
-
-type Cache struct {
-	// If len > UpperBound, cache will automatically evict
-	// down to LowerBound.  If either value is 0, this behavior
-	// is disabled.
-	UpperBound      int
-	LowerBound      int
-	values          map[string]*cacheEntry
-	freqs           *list.List
-	len             int
-	lock            *sync.Mutex
-	EvictionChannel chan<- Eviction
-}
-
-type cacheEntry struct {
-	key      string
-	value    interface{}
-	freqNode *list.Element
-}
-
-type listEntry struct {
-	entries map[*cacheEntry]byte
-	freq    int
-}
-
-func New() *Cache {
-	c := new(Cache)
-	c.values = make(map[string]*cacheEntry)
-	c.freqs = list.New()
-	c.lock = new(sync.Mutex)
-	return c
-}
-
-func (c *Cache) Get(key string) interface{} {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	if e, ok := c.values[key]; ok {
-		c.increment(e)
-		return e.value
-	}
-	return nil
-}
-
-func (c *Cache) Set(key string, value interface{}) {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	if e, ok := c.values[key]; ok {
-		// value already exists for key.  overwrite
-		e.value = value
-		c.increment(e)
-	} else {
-		// value doesn't exist.  insert
-		e := new(cacheEntry)
-		e.key = key
-		e.value = value
-		c.values[key] = e
-		c.increment(e)
-		c.len++
-		// bounds mgmt
-		if c.UpperBound > 0 && c.LowerBound > 0 {
-			if c.len > c.UpperBound {
-				c.evict(c.len - c.LowerBound)
-			}
-		}
-	}
-}
-
-func (c *Cache) Len() int {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	return c.len
-}
-
-func (c *Cache) Evict(count int) int {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-	return c.evict(count)
-}
-
-func (c *Cache) evict(count int) int {
-	// No lock here so it can be called
-	// from within the lock (during Set)
-	var evicted int
-	for i := 0; i < count; {
-		if place := c.freqs.Front(); place != nil {
-			for entry, _ := range place.Value.(*listEntry).entries {
-				if i < count {
-					if c.EvictionChannel != nil {
-						c.EvictionChannel <- Eviction{
-							Key:   entry.key,
-							Value: entry.value,
-						}
-					}
-					delete(c.values, entry.key)
-					c.remEntry(place, entry)
-					evicted++
-					c.len--
-					i++
-				}
-			}
-		}
-	}
-	return evicted
-}
-
-func (c *Cache) increment(e *cacheEntry) {
-	currentPlace := e.freqNode
-	var nextFreq int
-	var nextPlace *list.Element
-	if currentPlace == nil {
-		// new entry
-		nextFreq = 1
-		nextPlace = c.freqs.Front()
-	} else {
-		// move up
-		nextFreq = currentPlace.Value.(*listEntry).freq + 1
-		nextPlace = currentPlace.Next()
-	}
-
-	if nextPlace == nil || nextPlace.Value.(*listEntry).freq != nextFreq {
-		// create a new list entry
-		li := new(listEntry)
-		li.freq = nextFreq
-		li.entries = make(map[*cacheEntry]byte)
-		if currentPlace != nil {
-			nextPlace = c.freqs.InsertAfter(li, currentPlace)
-		} else {
-			nextPlace = c.freqs.PushFront(li)
-		}
-	}
-	e.freqNode = nextPlace
-	nextPlace.Value.(*listEntry).entries[e] = 1
-	if currentPlace != nil {
-		// remove from current position
-		c.remEntry(currentPlace, e)
-	}
-}
-
-func (c *Cache) remEntry(place *list.Element, entry *cacheEntry) {
-	entries := place.Value.(*listEntry).entries
-	delete(entries, entry)
-	if len(entries) == 0 {
-		c.freqs.Remove(place)
-	}
-}

Godeps/_workspace/src/github.com/AudriusButkevicius/lfu-go/lfu_test.go

@@ -1,68 +0,0 @@
-package lfu
-
-import (
-	"fmt"
-	"testing"
-)
-
-func TestLFU(t *testing.T) {
-	c := New()
-	c.Set("a", "a")
-	if v := c.Get("a"); v != "a" {
-		t.Errorf("Value was not saved: %v != 'a'", v)
-	}
-	if l := c.Len(); l != 1 {
-		t.Errorf("Length was not updated: %v != 1", l)
-	}
-
-	c.Set("b", "b")
-	if v := c.Get("b"); v != "b" {
-		t.Errorf("Value was not saved: %v != 'b'", v)
-	}
-	if l := c.Len(); l != 2 {
-		t.Errorf("Length was not updated: %v != 2", l)
-	}
-
-	c.Get("a")
-	evicted := c.Evict(1)
-	if v := c.Get("a"); v != "a" {
-		t.Errorf("Value was improperly evicted: %v != 'a'", v)
-	}
-	if v := c.Get("b"); v != nil {
-		t.Errorf("Value was not evicted: %v", v)
-	}
-	if l := c.Len(); l != 1 {
-		t.Errorf("Length was not updated: %v != 1", l)
-	}
-	if evicted != 1 {
-		t.Errorf("Number of evicted items is wrong: %v != 1", evicted)
-	}
-}
-
-func TestBoundsMgmt(t *testing.T) {
-	c := New()
-	c.UpperBound = 10
-	c.LowerBound = 5
-
-	for i := 0; i < 100; i++ {
-		c.Set(fmt.Sprintf("%v", i), i)
-	}
-	if c.Len() > 10 {
-		t.Errorf("Bounds management failed to evict properly: %v", c.Len())
-	}
-}
-
-func TestEviction(t *testing.T) {
-	ch := make(chan Eviction, 1)
-
-	c := New()
-	c.EvictionChannel = ch
-	c.Set("a", "b")
-	c.Evict(1)
-
-	ev := <-ch
-
-	if ev.Key != "a" || ev.Value.(string) != "b" {
-		t.Error("Incorrect item")
-	}
-}

Godeps/_workspace/src/github.com/bkaradzic/go-lz4/reader.go

@@ -1,194 +1,194 @@
-/*
- * Copyright 2011-2012 Branimir Karadzic. 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 BY COPYRIGHT HOLDER ``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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.
- */
-
-package lz4
-
-import (
-	"encoding/binary"
-	"errors"
-	"io"
-)
-
-var (
-	// ErrCorrupt indicates the input was corrupt
-	ErrCorrupt = errors.New("corrupt input")
-)
-
-const (
-	mlBits  = 4
-	mlMask  = (1 << mlBits) - 1
-	runBits = 8 - mlBits
-	runMask = (1 << runBits) - 1
-)
-
-type decoder struct {
-	src  []byte
-	dst  []byte
-	spos uint32
-	dpos uint32
-	ref  uint32
-}
-
-func (d *decoder) readByte() (uint8, error) {
-	if int(d.spos) == len(d.src) {
-		return 0, io.EOF
-	}
-	b := d.src[d.spos]
-	d.spos++
-	return b, nil
-}
-
-func (d *decoder) getLen() (uint32, error) {
-
-	length := uint32(0)
-	ln, err := d.readByte()
-	if err != nil {
-		return 0, ErrCorrupt
-	}
-	for ln == 255 {
-		length += 255
-		ln, err = d.readByte()
-		if err != nil {
-			return 0, ErrCorrupt
-		}
-	}
-	length += uint32(ln)
-
-	return length, nil
-}
-
-func (d *decoder) cp(length, decr uint32) {
-
-	if int(d.ref+length) < int(d.dpos) {
-		copy(d.dst[d.dpos:], d.dst[d.ref:d.ref+length])
-	} else {
-		for ii := uint32(0); ii < length; ii++ {
-			d.dst[d.dpos+ii] = d.dst[d.ref+ii]
-		}
-	}
-	d.dpos += length
-	d.ref += length - decr
-}
-
-func (d *decoder) finish(err error) error {
-	if err == io.EOF {
-		return nil
-	}
-
-	return err
-}
-
-// Decode returns the decoded form of src.  The returned slice may be a
-// subslice of dst if it was large enough to hold the entire decoded block.
-func Decode(dst, src []byte) ([]byte, error) {
-
-	if len(src) < 4 {
-		return nil, ErrCorrupt
-	}
-
-	uncompressedLen := binary.LittleEndian.Uint32(src)
-
-	if uncompressedLen == 0 {
-		return nil, nil
-	}
-
-	if uncompressedLen > MaxInputSize {
-		return nil, ErrTooLarge
-	}
-
-	if dst == nil || len(dst) < int(uncompressedLen) {
-		dst = make([]byte, uncompressedLen)
-	}
-
-	d := decoder{src: src, dst: dst[:uncompressedLen], spos: 4}
-
-	decr := []uint32{0, 3, 2, 3}
-
-	for {
-		code, err := d.readByte()
-		if err != nil {
-			return d.dst, d.finish(err)
-		}
-
-		length := uint32(code >> mlBits)
-		if length == runMask {
-			ln, err := d.getLen()
-			if err != nil {
-				return nil, ErrCorrupt
-			}
-			length += ln
-		}
-
-		if int(d.spos+length) > len(d.src) {
-			return nil, ErrCorrupt
-		}
-
-		for ii := uint32(0); ii < length; ii++ {
-			d.dst[d.dpos+ii] = d.src[d.spos+ii]
-		}
-
-		d.spos += length
-		d.dpos += length
-
-		if int(d.spos) == len(d.src) {
-			return d.dst, nil
-		}
-
-		if int(d.spos+2) >= len(d.src) {
-			return nil, ErrCorrupt
-		}
-
-		back := uint32(d.src[d.spos]) | uint32(d.src[d.spos+1])<<8
-
-		if back > d.dpos {
-			return nil, ErrCorrupt
-		}
-
-		d.spos += 2
-		d.ref = d.dpos - back
-
-		length = uint32(code & mlMask)
-		if length == mlMask {
-			ln, err := d.getLen()
-			if err != nil {
-				return nil, ErrCorrupt
-			}
-			length += ln
-		}
-
-		literal := d.dpos - d.ref
-		if literal < 4 {
-			d.cp(4, decr[literal])
-		} else {
-			length += 4
-		}
-
-		if d.dpos+length > uncompressedLen {
-			return nil, ErrCorrupt
-		}
-
-		d.cp(length, 0)
-	}
-}
+/*
+ * Copyright 2011-2012 Branimir Karadzic. 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 BY COPYRIGHT HOLDER ``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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ */
+
+package lz4
+
+import (
+	"encoding/binary"
+	"errors"
+	"io"
+)
+
+var (
+	// ErrCorrupt indicates the input was corrupt
+	ErrCorrupt = errors.New("corrupt input")
+)
+
+const (
+	mlBits  = 4
+	mlMask  = (1 << mlBits) - 1
+	runBits = 8 - mlBits
+	runMask = (1 << runBits) - 1
+)
+
+type decoder struct {
+	src  []byte
+	dst  []byte
+	spos uint32
+	dpos uint32
+	ref  uint32
+}
+
+func (d *decoder) readByte() (uint8, error) {
+	if int(d.spos) == len(d.src) {
+		return 0, io.EOF
+	}
+	b := d.src[d.spos]
+	d.spos++
+	return b, nil
+}
+
+func (d *decoder) getLen() (uint32, error) {
+
+	length := uint32(0)
+	ln, err := d.readByte()
+	if err != nil {
+		return 0, ErrCorrupt
+	}
+	for ln == 255 {
+		length += 255
+		ln, err = d.readByte()
+		if err != nil {
+			return 0, ErrCorrupt
+		}
+	}
+	length += uint32(ln)
+
+	return length, nil
+}
+
+func (d *decoder) cp(length, decr uint32) {
+
+	if int(d.ref+length) < int(d.dpos) {
+		copy(d.dst[d.dpos:], d.dst[d.ref:d.ref+length])
+	} else {
+		for ii := uint32(0); ii < length; ii++ {
+			d.dst[d.dpos+ii] = d.dst[d.ref+ii]
+		}
+	}
+	d.dpos += length
+	d.ref += length - decr
+}
+
+func (d *decoder) finish(err error) error {
+	if err == io.EOF {
+		return nil
+	}
+
+	return err
+}
+
+// Decode returns the decoded form of src.  The returned slice may be a
+// subslice of dst if it was large enough to hold the entire decoded block.
+func Decode(dst, src []byte) ([]byte, error) {
+
+	if len(src) < 4 {
+		return nil, ErrCorrupt
+	}
+
+	uncompressedLen := binary.LittleEndian.Uint32(src)
+
+	if uncompressedLen == 0 {
+		return nil, nil
+	}
+
+	if uncompressedLen > MaxInputSize {
+		return nil, ErrTooLarge
+	}
+
+	if dst == nil || len(dst) < int(uncompressedLen) {
+		dst = make([]byte, uncompressedLen)
+	}
+
+	d := decoder{src: src, dst: dst[:uncompressedLen], spos: 4}
+
+	decr := []uint32{0, 3, 2, 3}
+
+	for {
+		code, err := d.readByte()
+		if err != nil {
+			return d.dst, d.finish(err)
+		}
+
+		length := uint32(code >> mlBits)
+		if length == runMask {
+			ln, err := d.getLen()
+			if err != nil {
+				return nil, ErrCorrupt
+			}
+			length += ln
+		}
+
+		if int(d.spos+length) > len(d.src) {
+			return nil, ErrCorrupt
+		}
+
+		for ii := uint32(0); ii < length; ii++ {
+			d.dst[d.dpos+ii] = d.src[d.spos+ii]
+		}
+
+		d.spos += length
+		d.dpos += length
+
+		if int(d.spos) == len(d.src) {
+			return d.dst, nil
+		}
+
+		if int(d.spos+2) >= len(d.src) {
+			return nil, ErrCorrupt
+		}
+
+		back := uint32(d.src[d.spos]) | uint32(d.src[d.spos+1])<<8
+
+		if back > d.dpos {
+			return nil, ErrCorrupt
+		}
+
+		d.spos += 2
+		d.ref = d.dpos - back
+
+		length = uint32(code & mlMask)
+		if length == mlMask {
+			ln, err := d.getLen()
+			if err != nil {
+				return nil, ErrCorrupt
+			}
+			length += ln
+		}
+
+		literal := d.dpos - d.ref
+		if literal < 4 {
+			d.cp(4, decr[literal])
+		} else {
+			length += 4
+		}
+
+		if d.dpos+length > uncompressedLen {
+			return nil, ErrCorrupt
+		}
+
+		d.cp(length, 0)
+	}
+}

Godeps/_workspace/src/github.com/bkaradzic/go-lz4/writer.go

@@ -1,188 +1,188 @@
-/*
- * Copyright 2011-2012 Branimir Karadzic. 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 BY COPYRIGHT HOLDER ``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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.
- */
-
-package lz4
-
-import "encoding/binary"
-import "errors"
-
-const (
-	minMatch              = 4
-	hashLog               = 17
-	hashTableSize         = 1 << hashLog
-	hashShift             = (minMatch * 8) - hashLog
-	incompressible uint32 = 128
-	uninitHash            = 0x88888888
-
-	// MaxInputSize is the largest buffer than can be compressed in a single block
-	MaxInputSize = 0x7E000000
-)
-
-var (
-	// ErrTooLarge indicates the input buffer was too large
-	ErrTooLarge = errors.New("input too large")
-)
-
-type encoder struct {
-	src       []byte
-	dst       []byte
-	hashTable []uint32
-	pos       uint32
-	anchor    uint32
-	dpos      uint32
-}
-
-// CompressBound returns the maximum length of a lz4 block, given it's uncompressed length
-func CompressBound(isize int) int {
-	if isize > MaxInputSize {
-		return 0
-	}
-	return isize + ((isize) / 255) + 16 + 4
-}
-
-func (e *encoder) writeLiterals(length, mlLen, pos uint32) {
-
-	ln := length
-
-	var code byte
-	if ln > runMask-1 {
-		code = runMask
-	} else {
-		code = byte(ln)
-	}
-
-	if mlLen > mlMask-1 {
-		e.dst[e.dpos] = (code << mlBits) + byte(mlMask)
-	} else {
-		e.dst[e.dpos] = (code << mlBits) + byte(mlLen)
-	}
-	e.dpos++
-
-	if code == runMask {
-		ln -= runMask
-		for ; ln > 254; ln -= 255 {
-			e.dst[e.dpos] = 255
-			e.dpos++
-		}
-
-		e.dst[e.dpos] = byte(ln)
-		e.dpos++
-	}
-
-	for ii := uint32(0); ii < length; ii++ {
-		e.dst[e.dpos+ii] = e.src[pos+ii]
-	}
-
-	e.dpos += length
-}
-
-// Encode returns the encoded form of src.  The returned array may be a
-// sub-slice of dst if it was large enough to hold the entire output.
-func Encode(dst, src []byte) ([]byte, error) {
-
-	if len(src) >= MaxInputSize {
-		return nil, ErrTooLarge
-	}
-
-	if n := CompressBound(len(src)); len(dst) < n {
-		dst = make([]byte, n)
-	}
-
-	e := encoder{src: src, dst: dst, hashTable: make([]uint32, hashTableSize)}
-
-	binary.LittleEndian.PutUint32(dst, uint32(len(src)))
-	e.dpos = 4
-
-	var (
-		step  uint32 = 1
-		limit        = incompressible
-	)
-
-	for {
-		if int(e.pos)+12 >= len(e.src) {
-			e.writeLiterals(uint32(len(e.src))-e.anchor, 0, e.anchor)
-			return e.dst[:e.dpos], nil
-		}
-
-		sequence := uint32(e.src[e.pos+3])<<24 | uint32(e.src[e.pos+2])<<16 | uint32(e.src[e.pos+1])<<8 | uint32(e.src[e.pos+0])
-
-		hash := (sequence * 2654435761) >> hashShift
-		ref := e.hashTable[hash] + uninitHash
-		e.hashTable[hash] = e.pos - uninitHash
-
-		if ((e.pos-ref)>>16) != 0 || uint32(e.src[ref+3])<<24|uint32(e.src[ref+2])<<16|uint32(e.src[ref+1])<<8|uint32(e.src[ref+0]) != sequence {
-			if e.pos-e.anchor > limit {
-				limit <<= 1
-				step += 1 + (step >> 2)
-			}
-			e.pos += step
-			continue
-		}
-
-		if step > 1 {
-			e.hashTable[hash] = ref - uninitHash
-			e.pos -= step - 1
-			step = 1
-			continue
-		}
-		limit = incompressible
-
-		ln := e.pos - e.anchor
-		back := e.pos - ref
-
-		anchor := e.anchor
-
-		e.pos += minMatch
-		ref += minMatch
-		e.anchor = e.pos
-
-		for int(e.pos) < len(e.src)-5 && e.src[e.pos] == e.src[ref] {
-			e.pos++
-			ref++
-		}
-
-		mlLen := e.pos - e.anchor
-
-		e.writeLiterals(ln, mlLen, anchor)
-		e.dst[e.dpos] = uint8(back)
-		e.dst[e.dpos+1] = uint8(back >> 8)
-		e.dpos += 2
-
-		if mlLen > mlMask-1 {
-			mlLen -= mlMask
-			for mlLen > 254 {
-				mlLen -= 255
-
-				e.dst[e.dpos] = 255
-				e.dpos++
-			}
-
-			e.dst[e.dpos] = byte(mlLen)
-			e.dpos++
-		}
-
-		e.anchor = e.pos
-	}
-}
+/*
+ * Copyright 2011-2012 Branimir Karadzic. 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 BY COPYRIGHT HOLDER ``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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ */
+
+package lz4
+
+import "encoding/binary"
+import "errors"
+
+const (
+	minMatch              = 4
+	hashLog               = 17
+	hashTableSize         = 1 << hashLog
+	hashShift             = (minMatch * 8) - hashLog
+	incompressible uint32 = 128
+	uninitHash            = 0x88888888
+
+	// MaxInputSize is the largest buffer than can be compressed in a single block
+	MaxInputSize = 0x7E000000
+)
+
+var (
+	// ErrTooLarge indicates the input buffer was too large
+	ErrTooLarge = errors.New("input too large")
+)
+
+type encoder struct {
+	src       []byte
+	dst       []byte
+	hashTable []uint32
+	pos       uint32
+	anchor    uint32
+	dpos      uint32
+}
+
+// CompressBound returns the maximum length of a lz4 block, given it's uncompressed length
+func CompressBound(isize int) int {
+	if isize > MaxInputSize {
+		return 0
+	}
+	return isize + ((isize) / 255) + 16 + 4
+}
+
+func (e *encoder) writeLiterals(length, mlLen, pos uint32) {
+
+	ln := length
+
+	var code byte
+	if ln > runMask-1 {
+		code = runMask
+	} else {
+		code = byte(ln)
+	}
+
+	if mlLen > mlMask-1 {
+		e.dst[e.dpos] = (code << mlBits) + byte(mlMask)
+	} else {
+		e.dst[e.dpos] = (code << mlBits) + byte(mlLen)
+	}
+	e.dpos++
+
+	if code == runMask {
+		ln -= runMask
+		for ; ln > 254; ln -= 255 {
+			e.dst[e.dpos] = 255
+			e.dpos++
+		}
+
+		e.dst[e.dpos] = byte(ln)
+		e.dpos++
+	}
+
+	for ii := uint32(0); ii < length; ii++ {
+		e.dst[e.dpos+ii] = e.src[pos+ii]
+	}
+
+	e.dpos += length
+}
+
+// Encode returns the encoded form of src.  The returned array may be a
+// sub-slice of dst if it was large enough to hold the entire output.
+func Encode(dst, src []byte) ([]byte, error) {
+
+	if len(src) >= MaxInputSize {
+		return nil, ErrTooLarge
+	}
+
+	if n := CompressBound(len(src)); len(dst) < n {
+		dst = make([]byte, n)
+	}
+
+	e := encoder{src: src, dst: dst, hashTable: make([]uint32, hashTableSize)}
+
+	binary.LittleEndian.PutUint32(dst, uint32(len(src)))
+	e.dpos = 4
+
+	var (
+		step  uint32 = 1
+		limit        = incompressible
+	)
+
+	for {
+		if int(e.pos)+12 >= len(e.src) {
+			e.writeLiterals(uint32(len(e.src))-e.anchor, 0, e.anchor)
+			return e.dst[:e.dpos], nil
+		}
+
+		sequence := uint32(e.src[e.pos+3])<<24 | uint32(e.src[e.pos+2])<<16 | uint32(e.src[e.pos+1])<<8 | uint32(e.src[e.pos+0])
+
+		hash := (sequence * 2654435761) >> hashShift
+		ref := e.hashTable[hash] + uninitHash
+		e.hashTable[hash] = e.pos - uninitHash
+
+		if ((e.pos-ref)>>16) != 0 || uint32(e.src[ref+3])<<24|uint32(e.src[ref+2])<<16|uint32(e.src[ref+1])<<8|uint32(e.src[ref+0]) != sequence {
+			if e.pos-e.anchor > limit {
+				limit <<= 1
+				step += 1 + (step >> 2)
+			}
+			e.pos += step
+			continue
+		}
+
+		if step > 1 {
+			e.hashTable[hash] = ref - uninitHash
+			e.pos -= step - 1
+			step = 1
+			continue
+		}
+		limit = incompressible
+
+		ln := e.pos - e.anchor
+		back := e.pos - ref
+
+		anchor := e.anchor
+
+		e.pos += minMatch
+		ref += minMatch
+		e.anchor = e.pos
+
+		for int(e.pos) < len(e.src)-5 && e.src[e.pos] == e.src[ref] {
+			e.pos++
+			ref++
+		}
+
+		mlLen := e.pos - e.anchor
+
+		e.writeLiterals(ln, mlLen, anchor)
+		e.dst[e.dpos] = uint8(back)
+		e.dst[e.dpos+1] = uint8(back >> 8)
+		e.dpos += 2
+
+		if mlLen > mlMask-1 {
+			mlLen -= mlMask
+			for mlLen > 254 {
+				mlLen -= 255
+
+				e.dst[e.dpos] = 255
+				e.dpos++
+			}
+
+			e.dst[e.dpos] = byte(mlLen)
+			e.dpos++
+		}
+
+		e.anchor = e.pos
+	}
+}

Godeps/_workspace/src/github.com/calmh/luhn/LICENSE

@@ -0,0 +1,19 @@
+Copyright (C) 2014 Jakob Borg
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+- The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Godeps/_workspace/src/github.com/calmh/luhn/luhn.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 Jakob Borg
 
 // Package luhn generates and validates Luhn mod N check digits.
 package luhn

Godeps/_workspace/src/github.com/calmh/luhn/luhn_test.go

@@ -1,24 +1,11 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 Jakob Borg
 
 package luhn_test
 
 import (
 	"testing"
 
-	"github.com/syncthing/syncthing/internal/luhn"
+	"github.com/calmh/luhn"
 )
 
 func TestGenerate(t *testing.T) {

Godeps/_workspace/src/github.com/calmh/osext/LICENSE

@@ -1,20 +0,0 @@
-Copyright (c) 2012 Daniel Theophanes
-
-This software is provided 'as-is', without any express or implied
-warranty. In no event will the authors be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it
-freely, subject to the following restrictions:
-
-   1. The origin of this software must not be misrepresented; you must not
-   claim that you wrote the original software. If you use this software
-   in a product, an acknowledgment in the product documentation would be
-   appreciated but is not required.
-
-   2. Altered source versions must be plainly marked as such, and must not be
-   misrepresented as being the original software.
-
-   3. This notice may not be removed or altered from any source
-   distribution.

Godeps/_workspace/src/github.com/calmh/xdr/cmd/genxdr/main.go

@@ -321,10 +321,10 @@ func generateDiagram(output io.Writer, s structInfo) {
 		case "bool":
 			fmt.Fprintf(output, "| %s |V|\n", center(name+" (V=0 or 1)", 59))
 			fmt.Fprintln(output, line)
-		case "uint16":
+		case "int16", "uint16":
 			fmt.Fprintf(output, "| %s | %s |\n", center("0x0000", 29), center(name, 29))
 			fmt.Fprintln(output, line)
-		case "uint32":
+		case "int32", "uint32":
 			fmt.Fprintf(output, "| %s |\n", center(name, 61))
 			fmt.Fprintln(output, line)
 		case "int64", "uint64":
@@ -374,6 +374,8 @@ func generateXdr(output io.Writer, s structInfo) {
 		}
 
 		switch tn {
+		case "int16", "int32":
+			fmt.Fprintf(output, "\tint %s%s;\n", fn, suf)
 		case "uint16", "uint32":
 			fmt.Fprintf(output, "\tunsigned int %s%s;\n", fn, suf)
 		case "int64":

Godeps/_workspace/src/github.com/kardianos/osext/LICENSE

@@ -0,0 +1,27 @@
+Copyright (c) 2012 The Go Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * 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.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"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 COPYRIGHT
+OWNER OR CONTRIBUTORS 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.

Godeps/_workspace/src/github.com/kardianos/osext/README.md

@@ -0,0 +1,14 @@
+### Extensions to the "os" package.
+
+## Find the current Executable and ExecutableFolder.
+
+There is sometimes utility in finding the current executable file
+that is running. This can be used for upgrading the current executable
+or finding resources located relative to the executable file.
+
+Multi-platform and supports:
+ * Linux
+ * OS X
+ * Windows
+ * Plan 9
+ * BSDs.

Godeps/_workspace/src/github.com/kardianos/osext/osext.go

@@ -25,8 +25,3 @@ func ExecutableFolder() (string, error) {
 	folder, _ := filepath.Split(p)
 	return folder, nil
 }
-
-// Depricated. Same as Executable().
-func GetExePath() (exePath string, err error) {
-	return Executable()
-}

Godeps/_workspace/src/github.com/kardianos/osext/osext_plan9.go

@@ -5,16 +5,16 @@
 package osext
 
 import (
-    "syscall"
-    "os"
-    "strconv"
+	"os"
+	"strconv"
+	"syscall"
 )
 
 func executable() (string, error) {
-    f, err := os.Open("/proc/" + strconv.Itoa(os.Getpid()) + "/text")
-    if err != nil {
-        return "", err
-    }
-    defer f.Close()
-    return syscall.Fd2path(int(f.Fd()))
+	f, err := os.Open("/proc/" + strconv.Itoa(os.Getpid()) + "/text")
+	if err != nil {
+		return "", err
+	}
+	defer f.Close()
+	return syscall.Fd2path(int(f.Fd()))
 }

Godeps/_workspace/src/github.com/kardianos/osext/osext_procfs.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build linux netbsd openbsd solaris
+// +build linux netbsd openbsd solaris dragonfly
 
 package osext
 
@@ -19,7 +19,7 @@ func executable() (string, error) {
 		return os.Readlink("/proc/self/exe")
 	case "netbsd":
 		return os.Readlink("/proc/curproc/exe")
-	case "openbsd":
+	case "openbsd", "dragonfly":
 		return os.Readlink("/proc/curproc/file")
 	case "solaris":
 		return os.Readlink(fmt.Sprintf("/proc/%d/path/a.out", os.Getpid()))

Godeps/_workspace/src/github.com/syncthing/protocol/AUTHORS

@@ -0,0 +1,4 @@
+# This is the official list of Protocol Authors for copyright purposes.
+
+Audrius Butkevicius <audrius.butkevicius@gmail.com>
+Jakob Borg <jakob@nym.se>

Godeps/_workspace/src/github.com/syncthing/protocol/CONTRIBUTING.md

@@ -0,0 +1,76 @@
+## Reporting Bugs
+
+Please file bugs in the [Github Issue
+Tracker](https://github.com/syncthing/protocol/issues).
+
+## Contributing Code
+
+Every contribution is welcome. Following the points below will make this
+a smoother process.
+
+Individuals making significant and valuable contributions are given
+commit-access to the project. If you make a significant contribution and
+are not considered for commit-access, please contact any of the
+Syncthing core team members.
+
+All nontrivial contributions should go through the pull request
+mechanism for internal review. Determining what is "nontrivial" is left
+at the discretion of the contributor.
+
+### Authorship
+
+All code authors are listed in the AUTHORS file. Commits must be made
+with the same name and email as listed in the AUTHORS file. To
+accomplish this, ensure that your git configuration is set correctly
+prior to making your first commit;
+
+    $ git config --global user.name "Jane Doe"
+    $ git config --global user.email janedoe@example.com
+
+You must be reachable on the given email address. If you do not wish to
+use your real name for whatever reason, using a nickname or pseudonym is
+perfectly acceptable.
+
+## Coding Style
+
+- Follow the conventions laid out in [Effective Go](https://golang.org/doc/effective_go.html)
+  as much as makes sense.
+
+- All text files use Unix line endings.
+
+- Each commit should be `go fmt` clean.
+
+- The commit message subject should be a single short sentence
+  describing the change, starting with a capital letter.
+
+- Commits that resolve an existing issue must include the issue number
+  as `(fixes #123)` at the end of the commit message subject.
+
+- Imports are grouped per `goimports` standard; that is, standard
+  library first, then third party libraries after a blank line.
+
+- A contribution solving a single issue or introducing a single new
+  feature should probably be a single commit based on the current
+  `master` branch. You may be asked to "rebase" or "squash" your pull
+  request to make sure this is the case, especially if there have been
+  amendments during review.
+
+## Licensing
+
+All contributions are made under the same MIT license as the rest of the
+project, except documentation, user interface text and translation
+strings which are licensed under the Creative Commons Attribution 4.0
+International License. You retain the copyright to code you have
+written.
+
+When accepting your first contribution, the maintainer of the project
+will ensure that you are added to the AUTHORS file. You are welcome to
+add yourself as a separate commit in your first pull request.
+
+## Tests
+
+Yes please!
+
+## License
+
+MIT

Godeps/_workspace/src/github.com/syncthing/protocol/LICENSE

@@ -0,0 +1,19 @@
+Copyright (C) 2014-2015 The Protocol Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+- The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Godeps/_workspace/src/github.com/syncthing/protocol/README.md

@@ -0,0 +1,13 @@
+The BEPv1 Protocol
+==================
+
+[![Latest Build](http://img.shields.io/jenkins/s/http/build.syncthing.net/protocol.svg?style=flat-square)](http://build.syncthing.net/job/protocol/lastBuild/)
+[![API Documentation](http://img.shields.io/badge/api-Godoc-blue.svg?style=flat-square)](http://godoc.org/github.com/syncthing/protocol)
+[![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat-square)](http://opensource.org/licenses/MIT)
+
+This is the protocol implementation used by Syncthing.
+
+License
+=======
+
+MIT

Godeps/_workspace/src/github.com/syncthing/protocol/common_test.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 

Godeps/_workspace/src/github.com/syncthing/protocol/compression.go

@@ -0,0 +1,53 @@
+// Copyright (C) 2015 The Protocol Authors.
+
+package protocol
+
+import "fmt"
+
+type Compression int
+
+const (
+	CompressMetadata Compression = iota // zero value is the default, default should be "metadata"
+	CompressNever
+	CompressAlways
+
+	compressionThreshold = 128 // don't bother compressing messages smaller than this many bytes
+)
+
+var compressionMarshal = map[Compression]string{
+	CompressNever:    "never",
+	CompressMetadata: "metadata",
+	CompressAlways:   "always",
+}
+
+var compressionUnmarshal = map[string]Compression{
+	// Legacy
+	"false": CompressNever,
+	"true":  CompressMetadata,
+
+	// Current
+	"never":    CompressNever,
+	"metadata": CompressMetadata,
+	"always":   CompressAlways,
+}
+
+func (c Compression) String() string {
+	s, ok := compressionMarshal[c]
+	if !ok {
+		return fmt.Sprintf("unknown:%d", c)
+	}
+	return s
+}
+
+func (c Compression) GoString() string {
+	return fmt.Sprintf("%q", c.String())
+}
+
+func (c Compression) MarshalText() ([]byte, error) {
+	return []byte(compressionMarshal[c]), nil
+}
+
+func (c *Compression) UnmarshalText(bs []byte) error {
+	*c = compressionUnmarshal[string(bs)]
+	return nil
+}

Godeps/_workspace/src/github.com/syncthing/protocol/compression_test.go

@@ -0,0 +1,49 @@
+// Copyright (C) 2015 The Protocol Authors.
+
+package protocol
+
+import "testing"
+
+func TestCompressionMarshal(t *testing.T) {
+	uTestcases := []struct {
+		s string
+		c Compression
+	}{
+		{"true", CompressMetadata},
+		{"false", CompressNever},
+		{"never", CompressNever},
+		{"metadata", CompressMetadata},
+		{"always", CompressAlways},
+		{"whatever", CompressMetadata},
+	}
+
+	mTestcases := []struct {
+		s string
+		c Compression
+	}{
+		{"never", CompressNever},
+		{"metadata", CompressMetadata},
+		{"always", CompressAlways},
+	}
+
+	var c Compression
+	for _, tc := range uTestcases {
+		err := c.UnmarshalText([]byte(tc.s))
+		if err != nil {
+			t.Error(err)
+		}
+		if c != tc.c {
+			t.Errorf("%s unmarshalled to %d, not %d", tc.s, c, tc.c)
+		}
+	}
+
+	for _, tc := range mTestcases {
+		bs, err := tc.c.MarshalText()
+		if err != nil {
+			t.Error(err)
+		}
+		if s := string(bs); s != tc.s {
+			t.Errorf("%d marshalled to %q, not %q", tc.c, s, tc.s)
+		}
+	}
+}

Godeps/_workspace/src/github.com/syncthing/protocol/counting.go

@@ -0,0 +1,62 @@
+// Copyright (C) 2014 The Protocol Authors.
+
+package protocol
+
+import (
+	"io"
+	"sync/atomic"
+	"time"
+)
+
+type countingReader struct {
+	io.Reader
+	tot  int64 // bytes
+	last int64 // unix nanos
+}
+
+var (
+	totalIncoming int64
+	totalOutgoing int64
+)
+
+func (c *countingReader) Read(bs []byte) (int, error) {
+	n, err := c.Reader.Read(bs)
+	atomic.AddInt64(&c.tot, int64(n))
+	atomic.AddInt64(&totalIncoming, int64(n))
+	atomic.StoreInt64(&c.last, time.Now().UnixNano())
+	return n, err
+}
+
+func (c *countingReader) Tot() int64 {
+	return atomic.LoadInt64(&c.tot)
+}
+
+func (c *countingReader) Last() time.Time {
+	return time.Unix(0, atomic.LoadInt64(&c.last))
+}
+
+type countingWriter struct {
+	io.Writer
+	tot  int64 // bytes
+	last int64 // unix nanos
+}
+
+func (c *countingWriter) Write(bs []byte) (int, error) {
+	n, err := c.Writer.Write(bs)
+	atomic.AddInt64(&c.tot, int64(n))
+	atomic.AddInt64(&totalOutgoing, int64(n))
+	atomic.StoreInt64(&c.last, time.Now().UnixNano())
+	return n, err
+}
+
+func (c *countingWriter) Tot() int64 {
+	return atomic.LoadInt64(&c.tot)
+}
+
+func (c *countingWriter) Last() time.Time {
+	return time.Unix(0, atomic.LoadInt64(&c.last))
+}
+
+func TotalInOut() (int64, int64) {
+	return atomic.LoadInt64(&totalIncoming), atomic.LoadInt64(&totalOutgoing)
+}

Godeps/_workspace/src/github.com/syncthing/protocol/debug.go

@@ -0,0 +1,15 @@
+// Copyright (C) 2014 The Protocol Authors.
+
+package protocol
+
+import (
+	"os"
+	"strings"
+
+	"github.com/calmh/logger"
+)
+
+var (
+	debug = strings.Contains(os.Getenv("STTRACE"), "protocol") || os.Getenv("STTRACE") == "all"
+	l     = logger.DefaultLogger
+)

Godeps/_workspace/src/github.com/syncthing/protocol/deviceid.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 
@@ -24,7 +11,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/syncthing/syncthing/internal/luhn"
+	"github.com/calmh/luhn"
 )
 
 type DeviceID [32]byte

Godeps/_workspace/src/github.com/syncthing/protocol/deviceid_test.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 

Godeps/_workspace/src/github.com/syncthing/protocol/doc.go

@@ -0,0 +1,4 @@
+// Copyright (C) 2014 The Protocol Authors.
+
+// Package protocol implements the Block Exchange Protocol.
+package protocol

Godeps/_workspace/src/github.com/syncthing/protocol/header.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 

Godeps/_workspace/src/github.com/syncthing/protocol/message.go

@@ -1,19 +1,5 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
-//go:generate -command genxdr go run ../../Godeps/_workspace/src/github.com/calmh/xdr/cmd/genxdr/main.go
 //go:generate genxdr -o message_xdr.go message.go
 
 package protocol
@@ -21,7 +7,7 @@ package protocol
 import "fmt"
 
 type IndexMessage struct {
-	Folder  string // max:64
+	Folder  string
 	Files   []FileInfo
 	Flags   uint32
 	Options []Option // max:64
@@ -31,8 +17,8 @@ type FileInfo struct {
 	Name         string // max:8192
 	Flags        uint32
 	Modified     int64
-	Version      uint64
-	LocalVersion uint64
+	Version      int64
+	LocalVersion int64
 	Blocks       []BlockInfo
 }
 
@@ -73,7 +59,7 @@ func (f FileInfo) HasPermissionBits() bool {
 
 type BlockInfo struct {
 	Offset int64 // noencode (cache only)
-	Size   uint32
+	Size   int32
 	Hash   []byte // max:64
 }
 
@@ -84,8 +70,8 @@ func (b BlockInfo) String() string {
 type RequestMessage struct {
 	Folder  string // max:64
 	Name    string // max:8192
-	Offset  uint64
-	Size    uint32
+	Offset  int64
+	Size    int32
 	Hash    []byte // max:64
 	Flags   uint32
 	Options []Option // max:64
@@ -93,13 +79,13 @@ type RequestMessage struct {
 
 type ResponseMessage struct {
 	Data  []byte
-	Error uint32
+	Error int32
 }
 
 type ClusterConfigMessage struct {
-	ClientName    string   // max:64
-	ClientVersion string   // max:64
-	Folders       []Folder // max:64
+	ClientName    string // max:64
+	ClientVersion string // max:64
+	Folders       []Folder
 	Options       []Option // max:64
 }
 
@@ -120,7 +106,7 @@ type Folder struct {
 type Device struct {
 	ID              []byte // max:32
 	Flags           uint32
-	MaxLocalVersion uint64
+	MaxLocalVersion int64
 }
 
 type Option struct {
@@ -130,7 +116,7 @@ type Option struct {
 
 type CloseMessage struct {
 	Reason string // max:1024
-	Code   uint32
+	Code   int32
 }
 
 type EmptyMessage struct{}

Godeps/_workspace/src/github.com/syncthing/protocol/message_xdr.go

@@ -41,7 +41,7 @@ IndexMessage Structure:
 
 
 struct IndexMessage {
-	string Folder<64>;
+	string Folder<>;
 	FileInfo Files<>;
 	unsigned int Flags;
 	Option Options<64>;
@@ -74,9 +74,6 @@ func (o IndexMessage) AppendXDR(bs []byte) ([]byte, error) {
 }
 
 func (o IndexMessage) encodeXDR(xw *xdr.Writer) (int, error) {
-	if l := len(o.Folder); l > 64 {
-		return xw.Tot(), xdr.ElementSizeExceeded("Folder", l, 64)
-	}
 	xw.WriteString(o.Folder)
 	xw.WriteUint32(uint32(len(o.Files)))
 	for i := range o.Files {
@@ -111,7 +108,7 @@ func (o *IndexMessage) UnmarshalXDR(bs []byte) error {
 }
 
 func (o *IndexMessage) decodeXDR(xr *xdr.Reader) error {
-	o.Folder = xr.ReadStringMax(64)
+	o.Folder = xr.ReadString()
 	_FilesSize := int(xr.ReadUint32())
 	o.Files = make([]FileInfo, _FilesSize)
 	for i := range o.Files {
@@ -168,8 +165,8 @@ struct FileInfo {
 	string Name<8192>;
 	unsigned int Flags;
 	hyper Modified;
-	unsigned hyper Version;
-	unsigned hyper LocalVersion;
+	hyper Version;
+	hyper LocalVersion;
 	BlockInfo Blocks<>;
 }
 
@@ -206,8 +203,8 @@ func (o FileInfo) encodeXDR(xw *xdr.Writer) (int, error) {
 	xw.WriteString(o.Name)
 	xw.WriteUint32(o.Flags)
 	xw.WriteUint64(uint64(o.Modified))
-	xw.WriteUint64(o.Version)
-	xw.WriteUint64(o.LocalVersion)
+	xw.WriteUint64(uint64(o.Version))
+	xw.WriteUint64(uint64(o.LocalVersion))
 	xw.WriteUint32(uint32(len(o.Blocks)))
 	for i := range o.Blocks {
 		_, err := o.Blocks[i].encodeXDR(xw)
@@ -233,8 +230,8 @@ func (o *FileInfo) decodeXDR(xr *xdr.Reader) error {
 	o.Name = xr.ReadStringMax(8192)
 	o.Flags = xr.ReadUint32()
 	o.Modified = int64(xr.ReadUint64())
-	o.Version = xr.ReadUint64()
-	o.LocalVersion = xr.ReadUint64()
+	o.Version = int64(xr.ReadUint64())
+	o.LocalVersion = int64(xr.ReadUint64())
 	_BlocksSize := int(xr.ReadUint32())
 	o.Blocks = make([]BlockInfo, _BlocksSize)
 	for i := range o.Blocks {
@@ -261,7 +258,7 @@ BlockInfo Structure:
 
 
 struct BlockInfo {
-	unsigned int Size;
+	int Size;
 	opaque Hash<64>;
 }
 
@@ -292,7 +289,7 @@ func (o BlockInfo) AppendXDR(bs []byte) ([]byte, error) {
 }
 
 func (o BlockInfo) encodeXDR(xw *xdr.Writer) (int, error) {
-	xw.WriteUint32(o.Size)
+	xw.WriteUint32(uint32(o.Size))
 	if l := len(o.Hash); l > 64 {
 		return xw.Tot(), xdr.ElementSizeExceeded("Hash", l, 64)
 	}
@@ -312,7 +309,7 @@ func (o *BlockInfo) UnmarshalXDR(bs []byte) error {
 }
 
 func (o *BlockInfo) decodeXDR(xr *xdr.Reader) error {
-	o.Size = xr.ReadUint32()
+	o.Size = int32(xr.ReadUint32())
 	o.Hash = xr.ReadBytesMax(64)
 	return xr.Error()
 }
@@ -361,8 +358,8 @@ RequestMessage Structure:
 struct RequestMessage {
 	string Folder<64>;
 	string Name<8192>;
-	unsigned hyper Offset;
-	unsigned int Size;
+	hyper Offset;
+	int Size;
 	opaque Hash<64>;
 	unsigned int Flags;
 	Option Options<64>;
@@ -403,8 +400,8 @@ func (o RequestMessage) encodeXDR(xw *xdr.Writer) (int, error) {
 		return xw.Tot(), xdr.ElementSizeExceeded("Name", l, 8192)
 	}
 	xw.WriteString(o.Name)
-	xw.WriteUint64(o.Offset)
-	xw.WriteUint32(o.Size)
+	xw.WriteUint64(uint64(o.Offset))
+	xw.WriteUint32(uint32(o.Size))
 	if l := len(o.Hash); l > 64 {
 		return xw.Tot(), xdr.ElementSizeExceeded("Hash", l, 64)
 	}
@@ -437,8 +434,8 @@ func (o *RequestMessage) UnmarshalXDR(bs []byte) error {
 func (o *RequestMessage) decodeXDR(xr *xdr.Reader) error {
 	o.Folder = xr.ReadStringMax(64)
 	o.Name = xr.ReadStringMax(8192)
-	o.Offset = xr.ReadUint64()
-	o.Size = xr.ReadUint32()
+	o.Offset = int64(xr.ReadUint64())
+	o.Size = int32(xr.ReadUint32())
 	o.Hash = xr.ReadBytesMax(64)
 	o.Flags = xr.ReadUint32()
 	_OptionsSize := int(xr.ReadUint32())
@@ -471,7 +468,7 @@ ResponseMessage Structure:
 
 struct ResponseMessage {
 	opaque Data<>;
-	unsigned int Error;
+	int Error;
 }
 
 */
@@ -502,7 +499,7 @@ func (o ResponseMessage) AppendXDR(bs []byte) ([]byte, error) {
 
 func (o ResponseMessage) encodeXDR(xw *xdr.Writer) (int, error) {
 	xw.WriteBytes(o.Data)
-	xw.WriteUint32(o.Error)
+	xw.WriteUint32(uint32(o.Error))
 	return xw.Tot(), xw.Error()
 }
 
@@ -519,7 +516,7 @@ func (o *ResponseMessage) UnmarshalXDR(bs []byte) error {
 
 func (o *ResponseMessage) decodeXDR(xr *xdr.Reader) error {
 	o.Data = xr.ReadBytes()
-	o.Error = xr.ReadUint32()
+	o.Error = int32(xr.ReadUint32())
 	return xr.Error()
 }
 
@@ -559,7 +556,7 @@ ClusterConfigMessage Structure:
 struct ClusterConfigMessage {
 	string ClientName<64>;
 	string ClientVersion<64>;
-	Folder Folders<64>;
+	Folder Folders<>;
 	Option Options<64>;
 }
 
@@ -598,9 +595,6 @@ func (o ClusterConfigMessage) encodeXDR(xw *xdr.Writer) (int, error) {
 		return xw.Tot(), xdr.ElementSizeExceeded("ClientVersion", l, 64)
 	}
 	xw.WriteString(o.ClientVersion)
-	if l := len(o.Folders); l > 64 {
-		return xw.Tot(), xdr.ElementSizeExceeded("Folders", l, 64)
-	}
 	xw.WriteUint32(uint32(len(o.Folders)))
 	for i := range o.Folders {
 		_, err := o.Folders[i].encodeXDR(xw)
@@ -636,9 +630,6 @@ func (o *ClusterConfigMessage) decodeXDR(xr *xdr.Reader) error {
 	o.ClientName = xr.ReadStringMax(64)
 	o.ClientVersion = xr.ReadStringMax(64)
 	_FoldersSize := int(xr.ReadUint32())
-	if _FoldersSize > 64 {
-		return xdr.ElementSizeExceeded("Folders", _FoldersSize, 64)
-	}
 	o.Folders = make([]Folder, _FoldersSize)
 	for i := range o.Folders {
 		(&o.Folders[i]).decodeXDR(xr)
@@ -766,7 +757,7 @@ Device Structure:
 struct Device {
 	opaque ID<32>;
 	unsigned int Flags;
-	unsigned hyper MaxLocalVersion;
+	hyper MaxLocalVersion;
 }
 
 */
@@ -801,7 +792,7 @@ func (o Device) encodeXDR(xw *xdr.Writer) (int, error) {
 	}
 	xw.WriteBytes(o.ID)
 	xw.WriteUint32(o.Flags)
-	xw.WriteUint64(o.MaxLocalVersion)
+	xw.WriteUint64(uint64(o.MaxLocalVersion))
 	return xw.Tot(), xw.Error()
 }
 
@@ -819,7 +810,7 @@ func (o *Device) UnmarshalXDR(bs []byte) error {
 func (o *Device) decodeXDR(xr *xdr.Reader) error {
 	o.ID = xr.ReadBytesMax(32)
 	o.Flags = xr.ReadUint32()
-	o.MaxLocalVersion = xr.ReadUint64()
+	o.MaxLocalVersion = int64(xr.ReadUint64())
 	return xr.Error()
 }
 
@@ -923,7 +914,7 @@ CloseMessage Structure:
 
 struct CloseMessage {
 	string Reason<1024>;
-	unsigned int Code;
+	int Code;
 }
 
 */
@@ -957,7 +948,7 @@ func (o CloseMessage) encodeXDR(xw *xdr.Writer) (int, error) {
 		return xw.Tot(), xdr.ElementSizeExceeded("Reason", l, 1024)
 	}
 	xw.WriteString(o.Reason)
-	xw.WriteUint32(o.Code)
+	xw.WriteUint32(uint32(o.Code))
 	return xw.Tot(), xw.Error()
 }
 
@@ -974,7 +965,7 @@ func (o *CloseMessage) UnmarshalXDR(bs []byte) error {
 
 func (o *CloseMessage) decodeXDR(xr *xdr.Reader) error {
 	o.Reason = xr.ReadStringMax(1024)
-	o.Code = xr.ReadUint32()
+	o.Code = int32(xr.ReadUint32())
 	return xr.Error()
 }
 

Godeps/_workspace/src/github.com/syncthing/protocol/nativemodel_darwin.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 // +build darwin
 

Godeps/_workspace/src/github.com/syncthing/protocol/nativemodel_unix.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 // +build !windows,!darwin
 

Godeps/_workspace/src/github.com/syncthing/protocol/nativemodel_windows.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 // +build windows
 

Godeps/_workspace/src/github.com/syncthing/protocol/protocol.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 
@@ -56,6 +43,8 @@ const (
 	FlagSymlink                     = 1 << 16
 	FlagSymlinkMissingTarget        = 1 << 17
 
+	FlagsAll = (1 << 18) - 1
+
 	SymlinkTypeMask = FlagDirectory | FlagSymlinkMissingTarget
 )
 
@@ -117,7 +106,7 @@ type rawConnection struct {
 	closed chan struct{}
 	once   sync.Once
 
-	compressionThreshold int // compress messages larger than this many bytes
+	compression Compression
 
 	rdbuf0 []byte // used & reused by readMessage
 	rdbuf1 []byte // used & reused by readMessage
@@ -146,25 +135,21 @@ const (
 	pingIdleTime = 60 * time.Second
 )
 
-func NewConnection(deviceID DeviceID, reader io.Reader, writer io.Writer, receiver Model, name string, compress bool) Connection {
+func NewConnection(deviceID DeviceID, reader io.Reader, writer io.Writer, receiver Model, name string, compress Compression) Connection {
 	cr := &countingReader{Reader: reader}
 	cw := &countingWriter{Writer: writer}
 
-	compThres := 1<<31 - 1 // compression disabled
-	if compress {
-		compThres = 128 // compress messages that are 128 bytes long or larger
-	}
 	c := rawConnection{
-		id:                   deviceID,
-		name:                 name,
-		receiver:             nativeModel{receiver},
-		state:                stateInitial,
-		cr:                   cr,
-		cw:                   cw,
-		outbox:               make(chan hdrMsg),
-		nextID:               make(chan int),
-		closed:               make(chan struct{}),
-		compressionThreshold: compThres,
+		id:          deviceID,
+		name:        name,
+		receiver:    nativeModel{receiver},
+		state:       stateInitial,
+		cr:          cr,
+		cw:          cw,
+		outbox:      make(chan hdrMsg),
+		nextID:      make(chan int),
+		closed:      make(chan struct{}),
+		compression: compress,
 	}
 
 	go c.readerLoop()
@@ -235,8 +220,8 @@ func (c *rawConnection) Request(folder string, name string, offset int64, size i
 	ok := c.send(id, messageTypeRequest, RequestMessage{
 		Folder: folder,
 		Name:   name,
-		Offset: uint64(offset),
-		Size:   uint32(size),
+		Offset: offset,
+		Size:   int32(size),
 	})
 	if !ok {
 		return nil, ErrClosed
@@ -477,14 +462,40 @@ func (c *rawConnection) handleIndex(im IndexMessage) {
 	if debug {
 		l.Debugf("Index(%v, %v, %d files)", c.id, im.Folder, len(im.Files))
 	}
-	c.receiver.Index(c.id, im.Folder, im.Files)
+	c.receiver.Index(c.id, im.Folder, filterIndexMessageFiles(im.Files))
 }
 
 func (c *rawConnection) handleIndexUpdate(im IndexMessage) {
 	if debug {
 		l.Debugf("queueing IndexUpdate(%v, %v, %d files)", c.id, im.Folder, len(im.Files))
 	}
-	c.receiver.IndexUpdate(c.id, im.Folder, im.Files)
+	c.receiver.IndexUpdate(c.id, im.Folder, filterIndexMessageFiles(im.Files))
+}
+
+func filterIndexMessageFiles(fs []FileInfo) []FileInfo {
+	var out []FileInfo
+	for i, f := range fs {
+		switch f.Name {
+		case "", ".", "..", "/": // A few obviously invalid filenames
+			l.Infof("Dropping invalid filename %q from incoming index", f.Name)
+			if out == nil {
+				// Most incoming updates won't contain anything invalid, so we
+				// delay the allocation and copy to output slice until we
+				// really need to do it, then copy all the so var valid files
+				// to it.
+				out = make([]FileInfo, i, len(fs)-1)
+				copy(out, fs)
+			}
+		default:
+			if out != nil {
+				out = append(out, f)
+			}
+		}
+	}
+	if out != nil {
+		return out
+	}
+	return fs
 }
 
 func (c *rawConnection) handleRequest(msgID int, req RequestMessage) {
@@ -556,7 +567,15 @@ func (c *rawConnection) writerLoop() {
 					return
 				}
 
-				if len(uncBuf) >= c.compressionThreshold {
+				compress := false
+				switch c.compression {
+				case CompressAlways:
+					compress = true
+				case CompressMetadata:
+					compress = hm.hdr.msgType != messageTypeResponse
+				}
+
+				if compress && len(uncBuf) >= compressionThreshold {
 					// Use compression for large messages
 					hm.hdr.compression = true
 
@@ -693,8 +712,8 @@ func (c *rawConnection) pingerLoop() {
 
 type Statistics struct {
 	At            time.Time
-	InBytesTotal  uint64
-	OutBytesTotal uint64
+	InBytesTotal  int64
+	OutBytesTotal int64
 }
 
 func (c *rawConnection) Statistics() Statistics {

Godeps/_workspace/src/github.com/syncthing/protocol/protocol_test.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 
@@ -80,8 +67,8 @@ func TestPing(t *testing.T) {
 	ar, aw := io.Pipe()
 	br, bw := io.Pipe()
 
-	c0 := NewConnection(c0ID, ar, bw, nil, "name", true).(wireFormatConnection).next.(*rawConnection)
-	c1 := NewConnection(c1ID, br, aw, nil, "name", true).(wireFormatConnection).next.(*rawConnection)
+	c0 := NewConnection(c0ID, ar, bw, nil, "name", CompressAlways).(wireFormatConnection).next.(*rawConnection)
+	c1 := NewConnection(c1ID, br, aw, nil, "name", CompressAlways).(wireFormatConnection).next.(*rawConnection)
 
 	if ok := c0.ping(); !ok {
 		t.Error("c0 ping failed")
@@ -104,8 +91,8 @@ func TestPingErr(t *testing.T) {
 			eaw := &ErrPipe{PipeWriter: *aw, max: i, err: e}
 			ebw := &ErrPipe{PipeWriter: *bw, max: j, err: e}
 
-			c0 := NewConnection(c0ID, ar, ebw, m0, "name", true).(wireFormatConnection).next.(*rawConnection)
-			NewConnection(c1ID, br, eaw, m1, "name", true)
+			c0 := NewConnection(c0ID, ar, ebw, m0, "name", CompressAlways).(wireFormatConnection).next.(*rawConnection)
+			NewConnection(c1ID, br, eaw, m1, "name", CompressAlways)
 
 			res := c0.ping()
 			if (i < 8 || j < 8) && res {
@@ -180,8 +167,8 @@ func TestVersionErr(t *testing.T) {
 	ar, aw := io.Pipe()
 	br, bw := io.Pipe()
 
-	c0 := NewConnection(c0ID, ar, bw, m0, "name", true).(wireFormatConnection).next.(*rawConnection)
-	NewConnection(c1ID, br, aw, m1, "name", true)
+	c0 := NewConnection(c0ID, ar, bw, m0, "name", CompressAlways).(wireFormatConnection).next.(*rawConnection)
+	NewConnection(c1ID, br, aw, m1, "name", CompressAlways)
 
 	w := xdr.NewWriter(c0.cw)
 	w.WriteUint32(encodeHeader(header{
@@ -203,8 +190,8 @@ func TestTypeErr(t *testing.T) {
 	ar, aw := io.Pipe()
 	br, bw := io.Pipe()
 
-	c0 := NewConnection(c0ID, ar, bw, m0, "name", true).(wireFormatConnection).next.(*rawConnection)
-	NewConnection(c1ID, br, aw, m1, "name", true)
+	c0 := NewConnection(c0ID, ar, bw, m0, "name", CompressAlways).(wireFormatConnection).next.(*rawConnection)
+	NewConnection(c1ID, br, aw, m1, "name", CompressAlways)
 
 	w := xdr.NewWriter(c0.cw)
 	w.WriteUint32(encodeHeader(header{
@@ -226,8 +213,8 @@ func TestClose(t *testing.T) {
 	ar, aw := io.Pipe()
 	br, bw := io.Pipe()
 
-	c0 := NewConnection(c0ID, ar, bw, m0, "name", true).(wireFormatConnection).next.(*rawConnection)
-	NewConnection(c1ID, br, aw, m1, "name", true)
+	c0 := NewConnection(c0ID, ar, bw, m0, "name", CompressAlways).(wireFormatConnection).next.(*rawConnection)
+	NewConnection(c1ID, br, aw, m1, "name", CompressAlways)
 
 	c0.close(nil)
 

Godeps/_workspace/src/github.com/syncthing/protocol/wireformat.go

@@ -1,17 +1,4 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2014 The Protocol Authors.
 
 package protocol
 

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/bench2_test.go

@@ -4,7 +4,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// +build go1.3
+// +build !go1.2
 
 package leveldb
 

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/cache/bench2_test.go

@@ -0,0 +1,30 @@
+// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
+// All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// +build !go1.2
+
+package cache
+
+import (
+	"math/rand"
+	"testing"
+)
+
+func BenchmarkLRUCache(b *testing.B) {
+	c := NewCache(NewLRU(10000))
+
+	b.SetParallelism(10)
+	b.RunParallel(func(pb *testing.PB) {
+		r := rand.New(rand.NewSource(time.Now().UnixNano()))
+
+		for pb.Next() {
+			key := uint64(r.Intn(1000000))
+			c.Get(0, key, func() (int, Value) {
+				return 1, key
+			}).Release()
+		}
+	})
+}

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/cache/cache_test.go

@@ -552,19 +552,3 @@ func TestLRUCache_Close(t *testing.T) {
 		t.Errorf("delFunc isn't called 1 times: got=%d", delFuncCalled)
 	}
 }
-
-func BenchmarkLRUCache(b *testing.B) {
-	c := NewCache(NewLRU(10000))
-
-	b.SetParallelism(10)
-	b.RunParallel(func(pb *testing.PB) {
-		r := rand.New(rand.NewSource(time.Now().UnixNano()))
-
-		for pb.Next() {
-			key := uint64(r.Intn(1000000))
-			c.Get(0, key, func() (int, Value) {
-				return 1, key
-			}).Release()
-		}
-	})
-}

Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go

@@ -347,12 +347,14 @@ func recoverTable(s *session, o *opt.Options) error {
 			return err
 		}
 		iter := tr.NewIterator(nil, nil)
-		iter.(iterator.ErrorCallbackSetter).SetErrorCallback(func(err error) {
-			if errors.IsCorrupted(err) {
-				s.logf("table@recovery block corruption @%d %q", file.Num(), err)
-				tcorruptedBlock++
-			}
-		})
+		if itererr, ok := iter.(iterator.ErrorCallbackSetter); ok {
+			itererr.SetErrorCallback(func(err error) {
+				if errors.IsCorrupted(err) {
+					s.logf("table@recovery block corruption @%d %q", file.Num(), err)
+					tcorruptedBlock++
+				}
+			})
+		}
 
 		// Scan the table.
 		for iter.Next() {

NICKS

@@ -4,11 +4,13 @@ AudriusButkevicius	<audrius.butkevicius@gmail.com>
 Cathryne	<cathryne.linenweaver@gmail.com> <Cathryne@users.noreply.github.com>
 KayoticSully	<kayoticsully@gmail.com>
 Nutomic		<me@nutomic.com>
+Rewt0r		<rewt0r@gmx.com> <Rewt0r@users.noreply.github.com>
 Vilbrekin	<vilbrekin@gmail.com>
 Zillode		<zillode@zillode.be>
 alex2108	<register-github@alex-graf.de>
 andrew-d	<andrew@du.nham.ca>
 asdil12		<dominik@heidler.eu>
+bencurthoys	<ben@bencurthoys.com>
 bigbear2nd	<bigbear2nd@gmail.com>
 brendanlong	<self@brendanlong.com>
 bsidhom		<bsidhom@gmail.com>
@@ -22,18 +24,27 @@ frioux		<frew@afoolishmanifesto.com> <frioux@gmail.com>
 gillisig	<gilli@vx.is>
 jedie		<github.com@jensdiemer.de> <git@jensdiemer.de>
 jpjp		<jamespatterson@operamail.com> <jpjp@users.noreply.github.com>
+kamadak		<kamada@nanohz.org>
+kilburn		<kilburn@la3.org>
 kozec		<kozec@kozec.com>
+krozycki	<rozycki.karol@gmail.com>
 marcindziadus	<dziadus.marcin@gmail.com>
+marclaporte <marc@marclaporte.com>
+moshen		<moshen.colin@gmail.com>
 mvdan		<mvdan@mvdan.cc>
+pascalj		<github@pascalj.com> <mail@pascal-jungblut.com>
 peterhoeg	<peter@speartail.com>
 philips		<brandon@ifup.org>
 piobpl		<piotrb10@gmail.com>
 pluby		<phill.luby@newredo.com>
 pyfisch		<pyfisch@gmail.com>
+rumpelsepp	<stefan@sevenbyte.org>
 qbit		<qbit@deftly.net>
+sciurius	<jvromans@squirrel.nl>
 seehuhn		<voss@seehuhn.de>
 snnd		<dw@risu.io>
 timabell	<tim@timwise.co.uk>
+tnn2		<tnn@nygren.pp.se>
 tojrobinson	<tully@tojr.org>
 uok		<ueomkail@gmail.com> <uok@users.noreply.github.com>
 veeti		<veeti.paananen@rojekti.fi>

README.md

@@ -3,7 +3,7 @@ syncthing
 
 [![Latest Build](http://img.shields.io/jenkins/s/http/build.syncthing.net/syncthing.svg?style=flat-square)](http://build.syncthing.net/job/syncthing/lastBuild/)
 [![API Documentation](http://img.shields.io/badge/api-Godoc-blue.svg?style=flat-square)](http://godoc.org/github.com/syncthing/syncthing)
-[![GPL License](http://img.shields.io/badge/license-GPL-blue.svg?style=flat-square)](http://opensource.org/licenses/GPL-3.0)
+[![MPLv2 License](http://img.shields.io/badge/license-MPLv2-blue.svg?style=flat-square)](https://www.mozilla.org/MPL/2.0/)
 
 This is the `syncthing` project. The following are the project goals:
 
@@ -57,5 +57,4 @@ documentation](https://github.com/syncthing/syncthing/wiki/) is on the
 Github wiki.
 
 All code is licensed under the
-[GPL](https://github.com/syncthing/syncthing/blob/master/LICENSE), v3 or
-later.
+[MPLv2](https://github.com/syncthing/syncthing/blob/master/LICENSE).

assets/logo-horizontal.svg

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 429 117.3" enable-background="new 0 0 429 117.3" xml:space="preserve">
+<g>
+	<linearGradient id="SVGID_1_" gradientUnits="userSpaceOnUse" x1="58.666" y1="117.332" x2="58.666" y2="-9.094947e-13">
+		<stop  offset="0" style="stop-color:#0882C8"/>
+		<stop  offset="1" style="stop-color:#26B6DB"/>
+	</linearGradient>
+	<circle fill="url(#SVGID_1_)" cx="58.7" cy="58.7" r="58.7"/>
+	<g>
+		<circle fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" cx="58.7" cy="58.5" r="43.7"/>
+		<g>
+			<path fill="#FFFFFF" d="M94.7,47.8c4.7,1.6,9.8-0.9,11.4-5.6c1.6-4.7-0.9-9.8-5.6-11.4c-4.7-1.6-9.8,0.9-11.4,5.6
+				C87.5,41.1,90,46.2,94.7,47.8z"/>
+			<line fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" x1="97.6" y1="39.4" x2="67.5" y2="64.4"/>
+		</g>
+		<g>
+			<path fill="#FFFFFF" d="M77.6,91c-0.4,4.9,3.2,9.3,8.2,9.8c5,0.4,9.3-3.2,9.8-8.2c0.4-4.9-3.2-9.3-8.2-9.8
+				C82.4,82.4,78,86,77.6,91z"/>
+			<line fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" x1="86.5" y1="91.8" x2="67.5" y2="64.4"/>
+		</g>
+		<path fill="#FFFFFF" d="M60,69.3c2.7,4.2,8.3,5.4,12.4,2.7c4.2-2.7,5.4-8.3,2.7-12.4c-2.7-4.2-8.3-5.4-12.4-2.7
+			C58.5,59.5,57.3,65.1,60,69.3z"/>
+		<g>
+			<path fill="#FFFFFF" d="M21.2,61.4c-4.3-2.5-9.8-1.1-12.3,3.1c-2.5,4.3-1.1,9.8,3.1,12.3c4.3,2.5,9.8,1.1,12.3-3.1
+				C26.8,69.5,25.4,64,21.2,61.4z"/>
+			<line fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" x1="16.6" y1="69.1" x2="67.5" y2="64.4"/>
+		</g>
+	</g>
+</g>
+<g>
+	<path fill="#0891D1" d="M163.8,50.2c-0.6-0.7-6.3-4.1-11.4-4.1c-3.4,0-5.2,1.2-5.2,3.5c0,2.9,3.2,3.7,8.9,5.2
+		c8.2,2.2,13.3,5,13.3,12.9c0,9.7-7.8,13-16,13c-6.2,0-13.1-2-18.2-5.3l4.3-8.6c0.8,0.8,7.5,5,14,5c3.5,0,5.2-1.1,5.2-3.2
+		c0-3.2-4.4-4-10.3-5.8c-7.9-2.4-11.5-5.3-11.5-11.8c0-9,7.2-13.9,15.7-13.9c6.1,0,11.6,2.5,15.4,4.7L163.8,50.2z"/>
+	<path fill="#0891D1" d="M175,85.1c1.7,0.5,3.3,0.8,4.4,0.8c2,0,3.3-1.5,4.2-5.5l-11.9-31.5h9.8l7.4,23.3l6.3-23.3h8.9l-12.1,36.6
+		c-1.7,5.3-6.2,8.7-11.8,8.8c-1.7,0-3.5-0.2-5.3-0.9V85.1z"/>
+	<path fill="#0891D1" d="M239.3,80.3h-9.6V62.6c0-4.1-1.7-5.9-4.3-5.9c-2.6,0-5.8,2.3-7,5.6v18.1h-9.6V48.8h8.6v5.3
+		c2.3-3.7,6.8-5.9,12.2-5.9c8.2,0,9.5,6.7,9.5,11.9V80.3z"/>
+	<path fill="#0891D1" d="M261.6,48.2c7.2,0,12.3,3.4,14.8,8.3l-9.4,2.8c-1.2-1.9-3.1-3-5.5-3c-4,0-7,3.2-7,8.2c0,5,3.1,8.3,7,8.3
+		c2.4,0,4.6-1.3,5.5-3.1l9.4,2.9c-2.3,4.9-7.6,8.3-14.8,8.3c-10.6,0-16.9-7.7-16.9-16.4S250.9,48.2,261.6,48.2z"/>
+	<path fill="#0891D1" d="M302.1,78.7c-2.6,1.1-6.2,2.3-9.7,2.3c-4.7,0-8.8-2.3-8.8-8.4V56.1h-4v-7.3h4v-10h9.6v10h6.4v7.3h-6.4v13.1
+		c0,2.1,1.2,2.9,2.8,2.9c1.4,0,3-0.6,4.2-1.1L302.1,78.7z"/>
+	<path fill="#0891D1" d="M337.2,80.3h-9.6V62.6c0-4.1-1.8-5.9-4.6-5.9c-2.3,0-5.5,2.2-6.7,5.6v18.1h-9.6V36.5h9.6v17.6
+		c2.3-3.7,6.3-5.9,10.9-5.9c8.5,0,9.9,6.5,9.9,11.9V80.3z"/>
+	<path fill="#0891D1" d="M343.4,45.2v-8.7h9.6v8.7H343.4z M343.4,80.3V48.8h9.6v31.5H343.4z"/>
+	<path fill="#0891D1" d="M389.9,80.3h-9.6V62.6c0-4.1-1.7-5.9-4.3-5.9c-2.6,0-5.8,2.3-7,5.6v18.1h-9.6V48.8h8.6v5.3
+		c2.3-3.7,6.8-5.9,12.2-5.9c8.2,0,9.5,6.7,9.5,11.9V80.3z"/>
+	<path fill="#0891D1" d="M395.5,64.6c0-9.2,6-16.3,14.6-16.3c4.7,0,8.4,2.2,10.6,5.8v-5.2h8.3v29.3c0,9.6-7.5,15.5-18.2,15.5
+		c-6.8,0-11.5-2.3-15-6.3l5.1-5.2c2.3,2.6,6,4.3,9.9,4.3c4.6,0,8.6-2.4,8.6-8.3v-3.1c-1.9,3.5-5.9,5.3-10,5.3
+		C401.1,80.5,395.5,73.3,395.5,64.6z M419.4,68.5v-6.6c-1.3-3.3-4.2-5.5-7.1-5.5c-4.1,0-7,4-7,8.4c0,4.6,3.2,8,7.5,8
+		C415.7,72.8,418.1,71,419.4,68.5z"/>
+</g>
+</svg>

assets/logo-only.svg

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 117.3 117.3" enable-background="new 0 0 117.3 117.3" xml:space="preserve">
+<g>
+	<linearGradient id="SVGID_1_" gradientUnits="userSpaceOnUse" x1="58.666" y1="117.332" x2="58.666" y2="0">
+		<stop  offset="0" style="stop-color:#0882C8"/>
+		<stop  offset="1" style="stop-color:#26B6DB"/>
+	</linearGradient>
+	<circle fill="url(#SVGID_1_)" cx="58.7" cy="58.7" r="58.7"/>
+	<g>
+		<circle fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" cx="58.7" cy="58.5" r="43.7"/>
+		<g>
+			<path fill="#FFFFFF" d="M94.7,47.8c4.7,1.6,9.8-0.9,11.4-5.6c1.6-4.7-0.9-9.8-5.6-11.4c-4.7-1.6-9.8,0.9-11.4,5.6
+				C87.5,41.1,90,46.2,94.7,47.8z"/>
+			<line fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" x1="97.6" y1="39.4" x2="67.5" y2="64.4"/>
+		</g>
+		<g>
+			<path fill="#FFFFFF" d="M77.6,91c-0.4,4.9,3.2,9.3,8.2,9.8c5,0.4,9.3-3.2,9.8-8.2c0.4-4.9-3.2-9.3-8.2-9.8
+				C82.4,82.4,78,86,77.6,91z"/>
+			<line fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" x1="86.5" y1="91.8" x2="67.5" y2="64.4"/>
+		</g>
+		<path fill="#FFFFFF" d="M60,69.3c2.7,4.2,8.3,5.4,12.4,2.7c4.2-2.7,5.4-8.3,2.7-12.4c-2.7-4.2-8.3-5.4-12.4-2.7
+			C58.5,59.5,57.3,65.1,60,69.3z"/>
+		<g>
+			<path fill="#FFFFFF" d="M21.2,61.4c-4.3-2.5-9.8-1.1-12.3,3.1c-2.5,4.3-1.1,9.8,3.1,12.3c4.3,2.5,9.8,1.1,12.3-3.1
+				C26.8,69.5,25.4,64,21.2,61.4z"/>
+			<line fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" x1="16.6" y1="69.1" x2="67.5" y2="64.4"/>
+		</g>
+	</g>
+</g>
+</svg>

assets/logo-vertical.svg

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 241.9 181.8" enable-background="new 0 0 241.9 181.8" xml:space="preserve">
+<g>
+	<linearGradient id="SVGID_1_" gradientUnits="userSpaceOnUse" x1="120.9619" y1="117.332" x2="120.9619" y2="9.094947e-13">
+		<stop  offset="0" style="stop-color:#0882C8"/>
+		<stop  offset="1" style="stop-color:#26B6DB"/>
+	</linearGradient>
+	<circle fill="url(#SVGID_1_)" cx="121" cy="58.7" r="58.7"/>
+	<g>
+		<circle fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" cx="121" cy="58.5" r="43.7"/>
+		<g>
+			<path fill="#FFFFFF" d="M157,47.8c4.7,1.6,9.8-0.9,11.4-5.6c1.6-4.7-0.9-9.8-5.6-11.4c-4.7-1.6-9.8,0.9-11.4,5.6
+				C149.8,41.1,152.3,46.2,157,47.8z"/>
+			<line fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" x1="159.9" y1="39.4" x2="129.8" y2="64.4"/>
+		</g>
+		<g>
+			<path fill="#FFFFFF" d="M139.9,91c-0.4,4.9,3.2,9.3,8.2,9.8c5,0.4,9.3-3.2,9.8-8.2c0.4-4.9-3.2-9.3-8.2-9.8
+				C144.7,82.4,140.3,86,139.9,91z"/>
+			<line fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" x1="148.8" y1="91.8" x2="129.8" y2="64.4"/>
+		</g>
+		<path fill="#FFFFFF" d="M122.3,69.3c2.7,4.2,8.3,5.4,12.4,2.7c4.2-2.7,5.4-8.3,2.7-12.4c-2.7-4.2-8.3-5.4-12.4-2.7
+			C120.7,59.5,119.6,65.1,122.3,69.3z"/>
+		<g>
+			<path fill="#FFFFFF" d="M83.5,61.4c-4.3-2.5-9.8-1.1-12.3,3.1c-2.5,4.3-1.1,9.8,3.1,12.3c4.3,2.5,9.8,1.1,12.3-3.1
+				C89.1,69.5,87.7,64,83.5,61.4z"/>
+			<line fill="none" stroke="#FFFFFF" stroke-width="6" stroke-miterlimit="10" x1="78.9" y1="69.1" x2="129.8" y2="64.4"/>
+		</g>
+	</g>
+</g>
+<g>
+	<path fill="#0891D1" d="M23.6,145.6c-0.5-0.5-5.2-3.4-9.4-3.4c-2.8,0-4.3,1-4.3,2.9c0,2.4,2.6,3,7.3,4.3c6.7,1.8,11,4.1,11,10.6
+		c0,8-6.4,10.7-13.2,10.7c-5.1,0-10.8-1.6-15-4.3l3.6-7.1c0.6,0.7,6.2,4.1,11.6,4.1c2.9,0,4.3-0.9,4.3-2.6c0-2.6-3.6-3.3-8.4-4.7
+		c-6.5-2-9.5-4.4-9.5-9.7c0-7.4,5.9-11.4,12.9-11.4c5,0,9.6,2,12.6,3.9L23.6,145.6z"/>
+	<path fill="#0891D1" d="M32.8,174.3c1.4,0.4,2.7,0.6,3.6,0.6c1.7,0,2.7-1.2,3.5-4.5L30,144.5h8.1l6.1,19.2l5.2-19.2h7.4l-9.9,30.1
+		c-1.4,4.3-5.1,7.2-9.7,7.2c-1.4,0-2.9-0.2-4.3-0.7V174.3z"/>
+	<path fill="#0891D1" d="M85.7,170.4h-7.9v-14.6c0-3.4-1.4-4.9-3.5-4.9c-2.2,0-4.8,1.9-5.7,4.6v14.9h-7.9v-25.9h7.1v4.3
+		c1.9-3.1,5.6-4.8,10.1-4.8c6.8,0,7.9,5.5,7.9,9.8V170.4z"/>
+	<path fill="#0891D1" d="M104.1,144c5.9,0,10.1,2.8,12.2,6.9l-7.7,2.3c-1-1.6-2.6-2.5-4.5-2.5c-3.3,0-5.8,2.7-5.8,6.7
+		c0,4.1,2.6,6.8,5.8,6.8c2,0,3.8-1,4.5-2.6l7.7,2.4c-1.9,4-6.2,6.9-12.2,6.9c-8.7,0-13.9-6.3-13.9-13.5
+		C90.2,150.2,95.3,144,104.1,144z"/>
+	<path fill="#0891D1" d="M137.4,169c-2.2,0.9-5.1,1.9-8,1.9c-3.9,0-7.2-1.9-7.2-6.9v-13.5H119v-6h3.3v-8.2h7.9v8.2h5.3v6h-5.3v10.8
+		c0,1.7,1,2.4,2.3,2.4c1.1,0,2.5-0.5,3.5-0.9L137.4,169z"/>
+	<path fill="#0891D1" d="M166.3,170.4h-7.9v-14.6c0-3.4-1.5-4.9-3.8-4.9c-1.9,0-4.5,1.8-5.5,4.6v14.9h-7.9v-36.1h7.9v14.5
+		c1.9-3.1,5.2-4.8,9-4.8c7,0,8.1,5.3,8.1,9.8V170.4z"/>
+	<path fill="#0891D1" d="M171.5,141.5v-7.2h7.9v7.2H171.5z M171.5,170.4v-25.9h7.9v25.9H171.5z"/>
+	<path fill="#0891D1" d="M209.7,170.4h-7.9v-14.6c0-3.4-1.4-4.9-3.5-4.9c-2.2,0-4.8,1.9-5.7,4.6v14.9h-7.9v-25.9h7.1v4.3
+		c1.9-3.1,5.6-4.8,10.1-4.8c6.8,0,7.9,5.5,7.9,9.8V170.4z"/>
+	<path fill="#0891D1" d="M214.3,157.4c0-7.6,4.9-13.4,12.1-13.4c3.9,0,6.9,1.8,8.7,4.7v-4.2h6.9v24.2c0,7.9-6.2,12.8-15,12.8
+		c-5.6,0-9.4-1.9-12.3-5.2l4.2-4.3c1.9,2.2,4.9,3.6,8.1,3.6c3.8,0,7.1-2,7.1-6.9v-2.5c-1.6,2.9-4.8,4.4-8.2,4.4
+		C219,170.5,214.3,164.6,214.3,157.4z M234,160.6v-5.4c-1-2.7-3.5-4.5-5.9-4.5c-3.4,0-5.8,3.3-5.8,6.9c0,3.8,2.6,6.6,6.2,6.6
+		C231,164.2,232.9,162.7,234,160.6z"/>
+</g>
+</svg>

build.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 // +build ignore
 
@@ -301,7 +292,7 @@ func assets() {
 }
 
 func xdr() {
-	runPrint("go", "generate", "./internal/discover", "./internal/files", "./internal/protocol")
+	runPrint("go", "generate", "./internal/discover", "./internal/db")
 }
 
 func translate() {
@@ -350,16 +341,43 @@ func rmr(paths ...string) {
 	}
 }
 
-func getVersion() string {
+func getReleaseVersion() (string, error) {
+	fd, err := os.Open("RELEASE")
+	if err != nil {
+		return "", err
+	}
+	defer fd.Close()
+
+	bs, err := ioutil.ReadAll(fd)
+	if err != nil {
+		return "", err
+	}
+	return string(bytes.TrimSpace(bs)), nil
+}
+
+func getGitVersion() (string, error) {
 	v, err := runError("git", "describe", "--always", "--dirty")
 	if err != nil {
-		return "unknown-dev"
+		return "", err
 	}
 	v = versionRe.ReplaceAllFunc(v, func(s []byte) []byte {
 		s[0] = '+'
 		return s
 	})
-	return string(v)
+	return string(v), nil
+}
+
+func getVersion() string {
+	// First try for a RELEASE file,
+	if ver, err := getReleaseVersion(); err == nil {
+		return ver
+	}
+	// ... then see if we have a Git tag.
+	if ver, err := getGitVersion(); err == nil {
+		return ver
+	}
+	// This seems to be a dev build.
+	return "unknown-dev"
 }
 
 func buildStamp() int64 {

build.sh

@@ -2,7 +2,7 @@
 set -euo pipefail
 IFS=$'\n\t'
 
-DOCKERIMGV=1.4-5
+STTRACE=${STTRACE:-}
 
 case "${1:-default}" in
 	default)
@@ -50,20 +50,29 @@ case "${1:-default}" in
 		;;
 
 	all)
-		go run build.go -goos linux -goarch amd64 tar
+		go run build.go -goos darwin -goarch amd64 tar
+		go run build.go -goos darwin -goarch 386 tar
+
+		go run build.go -goos dragonfly -goarch 386 tar
+		go run build.go -goos dragonfly -goarch amd64 tar
+
+		go run build.go -goos freebsd -goarch 386 tar
+		go run build.go -goos freebsd -goarch amd64 tar
+
 		go run build.go -goos linux -goarch 386 tar
+		go run build.go -goos linux -goarch amd64 tar
 		go run build.go -goos linux -goarch arm tar
 
-		go run build.go -goos freebsd -goarch amd64 tar
-		go run build.go -goos freebsd -goarch 386 tar
+		go run build.go -goos netbsd -goarch 386 tar
+		go run build.go -goos netbsd -goarch amd64 tar
 
-		go run build.go -goos openbsd -goarch amd64 tar
 		go run build.go -goos openbsd -goarch 386 tar
+		go run build.go -goos openbsd -goarch amd64 tar
 
-		go run build.go -goos darwin -goarch amd64 tar
+		go run build.go -goos solaris -goarch amd64 tar
 
-		go run build.go -goos windows -goarch amd64 zip
 		go run build.go -goos windows -goarch 386 zip
+		go run build.go -goos windows -goarch amd64 zip
 		;;
 
 	setup)
@@ -102,15 +111,12 @@ case "${1:-default}" in
 		fi
 		;;
 
-	docker-init)
-		docker build -q -t syncthing/build:$DOCKERIMGV docker
-		;;
-
 	docker-all)
 		docker run --rm -h syncthing-builder -u $(id -u) -t \
 			-v $(pwd):/go/src/github.com/syncthing/syncthing \
 			-w /go/src/github.com/syncthing/syncthing \
-			syncthing/build:$DOCKERIMGV \
+			-e "STTRACE=$STTRACE" \
+			syncthing/build:latest \
 			sh -c './build.sh clean \
 				&& go vet ./cmd/... ./internal/... \
 				&& ( golint ./cmd/... ; golint ./internal/... ) | egrep -v "comment on exported|should have comment" \
@@ -122,7 +128,8 @@ case "${1:-default}" in
 		docker run --rm -h syncthing-builder -u $(id -u) -t \
 			-v $(pwd):/go/src/github.com/syncthing/syncthing \
 			-w /go/src/github.com/syncthing/syncthing \
-			syncthing/build:$DOCKERIMGV \
+			-e "STTRACE=$STTRACE" \
+			syncthing/build:latest \
 			sh -euxc './build.sh clean \
 				&& go run build.go -race \
 				&& export GOPATH=$(pwd)/Godeps/_workspace:$GOPATH \

changelog.sh

@@ -5,5 +5,7 @@ if [[ -z $since ]] ; then
 	since="$(git describe --abbrev=0 HEAD^).."
 fi
 
-git log --pretty=format:'* %s (%h, @%aN)' "$since" | egrep 'fixes #\d|ref #\d'
+git log --reverse --pretty=format:'* %s, @%aN)' "$since" | egrep 'fixes #\d|ref #\d' | sed 's/)[,. ]*,/,/' | sed 's/fixes #/#/g' | sed 's/ref #/#/g'
+
+git diff "$since" -- AUTHORS
 

check-contrib.sh

@@ -16,7 +16,8 @@ no-docs-typos() {
 	grep -v f1120d7aa936c0658429edef0037792520b46334 |\
 	grep -v a9339d0627fff439879d157c75077f02c9fac61b |\
 	grep -v 254c63763a3ad42fd82259f1767db526cff94a14 |\
-	grep -v 4b76ec40c07078beaa2c5e250ed7d9bd6276a718
+	grep -v 4b76ec40c07078beaa2c5e250ed7d9bd6276a718 |\
+	grep -v ffc39dfbcb34eacc3ea12327a02b6e7741a2c207
 }
 
 print-missing-authors() {

cmd/genassets/main.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 // +build ignore
 
@@ -45,7 +36,7 @@ func Assets() map[string][]byte {
 	var gr *gzip.Reader
 {{range $asset := .assets}}
 	bs, _ = base64.StdEncoding.DecodeString("{{$asset.Data}}")
-	gr, _ = gzip.NewReader(bytes.NewBuffer(bs))
+	gr, _ = gzip.NewReader(bytes.NewReader(bs))
 	bs, _ = ioutil.ReadAll(gr)
 	assets["{{$asset.Name}}"] = bs
 {{end}}

cmd/stcompdirs/main.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/stevents/main.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/stfileinfo/main.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 
@@ -21,7 +12,7 @@ import (
 	"os"
 	"path/filepath"
 
-	"github.com/syncthing/syncthing/internal/protocol"
+	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/scanner"
 )
 

cmd/stfinddevice/main.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 
@@ -20,8 +11,8 @@ import (
 	"log"
 	"os"
 
+	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/discover"
-	"github.com/syncthing/syncthing/internal/protocol"
 )
 
 func main() {

cmd/stindex/main.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 
@@ -21,8 +12,8 @@ import (
 	"log"
 	"os"
 
-	"github.com/syncthing/syncthing/internal/files"
-	"github.com/syncthing/syncthing/internal/protocol"
+	"github.com/syncthing/protocol"
+	"github.com/syncthing/syncthing/internal/db"
 	"github.com/syndtr/goleveldb/leveldb"
 )
 
@@ -34,17 +25,17 @@ func main() {
 	device := flag.String("device", "", "Device ID (blank for global)")
 	flag.Parse()
 
-	db, err := leveldb.OpenFile(flag.Arg(0), nil)
+	ldb, err := leveldb.OpenFile(flag.Arg(0), nil)
 	if err != nil {
 		log.Fatal(err)
 	}
 
-	fs := files.NewSet(*folder, db)
+	fs := db.NewFileSet(*folder, ldb)
 
 	if *device == "" {
 		log.Printf("*** Global index for folder %q", *folder)
-		fs.WithGlobalTruncated(func(fi files.FileIntf) bool {
-			f := fi.(files.FileInfoTruncated)
+		fs.WithGlobalTruncated(func(fi db.FileIntf) bool {
+			f := fi.(db.FileInfoTruncated)
 			fmt.Println(f)
 			fmt.Println("\t", fs.Availability(f.Name))
 			return true
@@ -55,8 +46,8 @@ func main() {
 			log.Fatal(err)
 		}
 		log.Printf("*** Have index for folder %q device %q", *folder, n)
-		fs.WithHaveTruncated(n, func(fi files.FileIntf) bool {
-			f := fi.(files.FileInfoTruncated)
+		fs.WithHaveTruncated(n, func(fi db.FileIntf) bool {
+			f := fi.(db.FileInfoTruncated)
 			fmt.Println(f)
 			return true
 		})

cmd/syncthing/blockprof.go

@@ -0,0 +1,50 @@
+// Copyright (C) 2014 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"runtime"
+	"runtime/pprof"
+	"syscall"
+	"time"
+)
+
+func init() {
+	if innerProcess && os.Getenv("STBLOCKPROFILE") != "" {
+		profiler := pprof.Lookup("block")
+		if profiler == nil {
+			panic("Couldn't find block profiler")
+		}
+		l.Debugln("Starting block profiling")
+		go saveBlockingProfiles(profiler)
+	}
+}
+
+func saveBlockingProfiles(profiler *pprof.Profile) {
+	runtime.SetBlockProfileRate(1)
+
+	t0 := time.Now()
+	for t := range time.NewTicker(20 * time.Second).C {
+		startms := int(t.Sub(t0).Seconds() * 1000)
+
+		fd, err := os.Create(fmt.Sprintf("block-%05d-%07d.pprof", syscall.Getpid(), startms))
+		if err != nil {
+			panic(err)
+		}
+		err = profiler.WriteTo(fd, 0)
+		if err != nil {
+			panic(err)
+		}
+		err = fd.Close()
+		if err != nil {
+			panic(err)
+		}
+
+	}
+}

cmd/syncthing/connections.go

@@ -0,0 +1,295 @@
+// Copyright (C) 2015 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"crypto/tls"
+	"fmt"
+	"io"
+	"net"
+	"strings"
+	"time"
+
+	"github.com/syncthing/protocol"
+	"github.com/syncthing/syncthing/internal/events"
+	"github.com/syncthing/syncthing/internal/model"
+)
+
+func listenConnect(myID protocol.DeviceID, m *model.Model, tlsCfg *tls.Config) {
+	var conns = make(chan *tls.Conn)
+
+	// Listen
+	for _, addr := range cfg.Options().ListenAddress {
+		go listenTLS(conns, addr, tlsCfg)
+	}
+
+	// Connect
+	go dialTLS(m, conns, tlsCfg)
+
+next:
+	for conn := range conns {
+		cs := conn.ConnectionState()
+
+		// We should have negotiated the next level protocol "bep/1.0" as part
+		// of the TLS handshake. Unfortunately this can't be a hard error,
+		// because there are implementations out there that don't support
+		// protocol negotiation (iOS for one...).
+		if !cs.NegotiatedProtocolIsMutual || cs.NegotiatedProtocol != bepProtocolName {
+			l.Infof("Peer %s did not negotiate bep/1.0", conn.RemoteAddr())
+		}
+
+		// We should have received exactly one certificate from the other
+		// side. If we didn't, they don't have a device ID and we drop the
+		// connection.
+		certs := cs.PeerCertificates
+		if cl := len(certs); cl != 1 {
+			l.Infof("Got peer certificate list of length %d != 1 from %s; protocol error", cl, conn.RemoteAddr())
+			conn.Close()
+			continue
+		}
+		remoteCert := certs[0]
+		remoteID := protocol.NewDeviceID(remoteCert.Raw)
+
+		// The device ID should not be that of ourselves. It can happen
+		// though, especially in the presense of NAT hairpinning, multiple
+		// clients between the same NAT gateway, and global discovery.
+		if remoteID == myID {
+			l.Infof("Connected to myself (%s) - should not happen", remoteID)
+			conn.Close()
+			continue
+		}
+
+		// We should not already be connected to the other party. TODO: This
+		// could use some better handling. If the old connection is dead but
+		// hasn't timed out yet we may want to drop *that* connection and keep
+		// this one. But in case we are two devices connecting to each other
+		// in parallell we don't want to do that or we end up with no
+		// connections still established...
+		if m.ConnectedTo(remoteID) {
+			l.Infof("Connected to already connected device (%s)", remoteID)
+			conn.Close()
+			continue
+		}
+
+		for deviceID, deviceCfg := range cfg.Devices() {
+			if deviceID == remoteID {
+				// Verify the name on the certificate. By default we set it to
+				// "syncthing" when generating, but the user may have replaced
+				// the certificate and used another name.
+				certName := deviceCfg.CertName
+				if certName == "" {
+					certName = tlsDefaultCommonName
+				}
+				err := remoteCert.VerifyHostname(certName)
+				if err != nil {
+					// Incorrect certificate name is something the user most
+					// likely wants to know about, since it's an advanced
+					// config. Warn instead of Info.
+					l.Warnf("Bad certificate from %s (%v): %v", remoteID, conn.RemoteAddr(), err)
+					conn.Close()
+					continue next
+				}
+
+				// If rate limiting is set, and based on the address we should
+				// limit the connection, then we wrap it in a limiter.
+
+				limit := shouldLimit(conn.RemoteAddr())
+
+				wr := io.Writer(conn)
+				if limit && writeRateLimit != nil {
+					wr = &limitedWriter{conn, writeRateLimit}
+				}
+
+				rd := io.Reader(conn)
+				if limit && readRateLimit != nil {
+					rd = &limitedReader{conn, readRateLimit}
+				}
+
+				name := fmt.Sprintf("%s-%s", conn.LocalAddr(), conn.RemoteAddr())
+				protoConn := protocol.NewConnection(remoteID, rd, wr, m, name, deviceCfg.Compression)
+
+				l.Infof("Established secure connection to %s at %s", remoteID, name)
+				if debugNet {
+					l.Debugf("cipher suite: %04X in lan: %t", conn.ConnectionState().CipherSuite, !limit)
+				}
+				events.Default.Log(events.DeviceConnected, map[string]string{
+					"id":   remoteID.String(),
+					"addr": conn.RemoteAddr().String(),
+				})
+
+				m.AddConnection(conn, protoConn)
+				continue next
+			}
+		}
+
+		if !cfg.IgnoredDevice(remoteID) {
+			events.Default.Log(events.DeviceRejected, map[string]string{
+				"device":  remoteID.String(),
+				"address": conn.RemoteAddr().String(),
+			})
+			l.Infof("Connection from %s with unknown device ID %s", conn.RemoteAddr(), remoteID)
+		} else {
+			l.Infof("Connection from %s with ignored device ID %s", conn.RemoteAddr(), remoteID)
+		}
+
+		conn.Close()
+	}
+}
+
+func listenTLS(conns chan *tls.Conn, addr string, tlsCfg *tls.Config) {
+	if debugNet {
+		l.Debugln("listening on", addr)
+	}
+
+	tcaddr, err := net.ResolveTCPAddr("tcp", addr)
+	if err != nil {
+		l.Fatalln("listen (BEP):", err)
+	}
+	listener, err := net.ListenTCP("tcp", tcaddr)
+	if err != nil {
+		l.Fatalln("listen (BEP):", err)
+	}
+
+	for {
+		conn, err := listener.Accept()
+		if err != nil {
+			l.Warnln("Accepting connection:", err)
+			continue
+		}
+
+		if debugNet {
+			l.Debugln("connect from", conn.RemoteAddr())
+		}
+
+		tcpConn := conn.(*net.TCPConn)
+		setTCPOptions(tcpConn)
+
+		tc := tls.Server(conn, tlsCfg)
+		err = tc.Handshake()
+		if err != nil {
+			l.Infoln("TLS handshake:", err)
+			tc.Close()
+			continue
+		}
+
+		conns <- tc
+	}
+
+}
+
+func dialTLS(m *model.Model, conns chan *tls.Conn, tlsCfg *tls.Config) {
+	delay := time.Second
+	for {
+	nextDevice:
+		for deviceID, deviceCfg := range cfg.Devices() {
+			if deviceID == myID {
+				continue
+			}
+
+			if m.ConnectedTo(deviceID) {
+				continue
+			}
+
+			var addrs []string
+			for _, addr := range deviceCfg.Addresses {
+				if addr == "dynamic" {
+					if discoverer != nil {
+						t := discoverer.Lookup(deviceID)
+						if len(t) == 0 {
+							continue
+						}
+						addrs = append(addrs, t...)
+					}
+				} else {
+					addrs = append(addrs, addr)
+				}
+			}
+
+			for _, addr := range addrs {
+				host, port, err := net.SplitHostPort(addr)
+				if err != nil && strings.HasPrefix(err.Error(), "missing port") {
+					// addr is on the form "1.2.3.4"
+					addr = net.JoinHostPort(addr, "22000")
+				} else if err == nil && port == "" {
+					// addr is on the form "1.2.3.4:"
+					addr = net.JoinHostPort(host, "22000")
+				}
+				if debugNet {
+					l.Debugln("dial", deviceCfg.DeviceID, addr)
+				}
+
+				raddr, err := net.ResolveTCPAddr("tcp", addr)
+				if err != nil {
+					if debugNet {
+						l.Debugln(err)
+					}
+					continue
+				}
+
+				conn, err := net.DialTCP("tcp", nil, raddr)
+				if err != nil {
+					if debugNet {
+						l.Debugln(err)
+					}
+					continue
+				}
+
+				setTCPOptions(conn)
+
+				tc := tls.Client(conn, tlsCfg)
+				err = tc.Handshake()
+				if err != nil {
+					l.Infoln("TLS handshake:", err)
+					tc.Close()
+					continue
+				}
+
+				conns <- tc
+				continue nextDevice
+			}
+		}
+
+		time.Sleep(delay)
+		delay *= 2
+		if maxD := time.Duration(cfg.Options().ReconnectIntervalS) * time.Second; delay > maxD {
+			delay = maxD
+		}
+	}
+}
+
+func setTCPOptions(conn *net.TCPConn) {
+	var err error
+	if err = conn.SetLinger(0); err != nil {
+		l.Infoln(err)
+	}
+	if err = conn.SetNoDelay(false); err != nil {
+		l.Infoln(err)
+	}
+	if err = conn.SetKeepAlivePeriod(60 * time.Second); err != nil {
+		l.Infoln(err)
+	}
+	if err = conn.SetKeepAlive(true); err != nil {
+		l.Infoln(err)
+	}
+}
+
+func shouldLimit(addr net.Addr) bool {
+	if cfg.Options().LimitBandwidthInLan {
+		return true
+	}
+
+	tcpaddr, ok := addr.(*net.TCPAddr)
+	if !ok {
+		return true
+	}
+	for _, lan := range lans {
+		if lan.Contains(tcpaddr.IP) {
+			return false
+		}
+	}
+	return !tcpaddr.IP.IsLoopback()
+}

cmd/syncthing/debug.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/syncthing/gui.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 
@@ -32,14 +23,14 @@ import (
 	"time"
 
 	"github.com/calmh/logger"
+	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/auto"
 	"github.com/syncthing/syncthing/internal/config"
+	"github.com/syncthing/syncthing/internal/db"
 	"github.com/syncthing/syncthing/internal/discover"
 	"github.com/syncthing/syncthing/internal/events"
-	"github.com/syncthing/syncthing/internal/files"
 	"github.com/syncthing/syncthing/internal/model"
 	"github.com/syncthing/syncthing/internal/osutil"
-	"github.com/syncthing/syncthing/internal/protocol"
 	"github.com/syncthing/syncthing/internal/upgrade"
 	"github.com/vitrun/qart/qr"
 	"golang.org/x/crypto/bcrypt"
@@ -130,8 +121,10 @@ func startGUI(cfg config.GUIConfiguration, assetDir string, m *model.Model) erro
 	getRestMux.HandleFunc("/rest/system", restGetSystem)
 	getRestMux.HandleFunc("/rest/upgrade", restGetUpgrade)
 	getRestMux.HandleFunc("/rest/version", restGetVersion)
+	getRestMux.HandleFunc("/rest/tree", withModel(m, restGetTree))
 	getRestMux.HandleFunc("/rest/stats/device", withModel(m, restGetDeviceStats))
 	getRestMux.HandleFunc("/rest/stats/folder", withModel(m, restGetFolderStats))
+	getRestMux.HandleFunc("/rest/filestatus", withModel(m, restGetFileStatus))
 
 	// Debug endpoints, not for general use
 	getRestMux.HandleFunc("/rest/debug/peerCompletion", withModel(m, restGetPeerCompletion))
@@ -262,6 +255,24 @@ func restGetVersion(w http.ResponseWriter, r *http.Request) {
 	})
 }
 
+func restGetTree(m *model.Model, w http.ResponseWriter, r *http.Request) {
+	qs := r.URL.Query()
+	folder := qs.Get("folder")
+	prefix := qs.Get("prefix")
+	dirsonly := qs.Get("dirsonly") != ""
+
+	levels, err := strconv.Atoi(qs.Get("levels"))
+	if err != nil {
+		levels = -1
+	}
+
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+
+	tree := m.GlobalDirectoryTree(folder, prefix, levels, dirsonly)
+
+	json.NewEncoder(w).Encode(tree)
+}
+
 func restGetCompletion(m *model.Model, w http.ResponseWriter, r *http.Request) {
 	var qs = r.URL.Query()
 	var folder = qs.Get("folder")
@@ -302,6 +313,15 @@ func restGetModel(m *model.Model, w http.ResponseWriter, r *http.Request) {
 	res["state"], res["stateChanged"] = m.State(folder)
 	res["version"] = m.CurrentLocalVersion(folder) + m.RemoteLocalVersion(folder)
 
+	ignorePatterns, _, _ := m.GetIgnores(folder)
+	res["ignorePatterns"] = false
+	for _, line := range ignorePatterns {
+		if len(line) > 0 && !strings.HasPrefix(line, "//") {
+			res["ignorePatterns"] = true
+			break
+		}
+	}
+
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	json.NewEncoder(w).Encode(res)
 }
@@ -346,6 +366,27 @@ func restGetFolderStats(m *model.Model, w http.ResponseWriter, r *http.Request)
 	json.NewEncoder(w).Encode(res)
 }
 
+func restGetFileStatus(m *model.Model, w http.ResponseWriter, r *http.Request) {
+	qs := r.URL.Query()
+	folder := qs.Get("folder")
+	file := qs.Get("file")
+	withBlocks := qs.Get("blocks") != ""
+	gf, _ := m.CurrentGlobalFile(folder, file)
+	lf, _ := m.CurrentFolderFile(folder, file)
+
+	if !withBlocks {
+		gf.Blocks = nil
+		lf.Blocks = nil
+	}
+
+	av := m.Availability(folder, file)
+	json.NewEncoder(w).Encode(map[string]interface{}{
+		"global":       gf,
+		"local":        lf,
+		"availability": av,
+	})
+}
+
 func restGetConfig(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	json.NewEncoder(w).Encode(cfg.Raw())
@@ -448,7 +489,7 @@ func restGetSystem(w http.ResponseWriter, r *http.Request) {
 		cpusum += p
 	}
 	cpuUsageLock.RUnlock()
-	res["cpuPercent"] = cpusum / 10
+	res["cpuPercent"] = cpusum / float64(len(cpuUsagePercent)) / float64(runtime.NumCPU())
 	res["pathSeparator"] = string(filepath.Separator)
 
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
@@ -643,10 +684,18 @@ func restPostUpgrade(w http.ResponseWriter, r *http.Request) {
 func restPostScan(m *model.Model, w http.ResponseWriter, r *http.Request) {
 	qs := r.URL.Query()
 	folder := qs.Get("folder")
-	sub := qs.Get("sub")
-	err := m.ScanFolderSub(folder, sub)
-	if err != nil {
-		http.Error(w, err.Error(), 500)
+	if folder != "" {
+		sub := qs.Get("sub")
+		err := m.ScanFolderSub(folder, sub)
+		if err != nil {
+			http.Error(w, err.Error(), 500)
+		}
+	} else {
+		errors := m.ScanFolders()
+		if len(errors) > 0 {
+			http.Error(w, "Error scanning folders", 500)
+			json.NewEncoder(w).Encode(errors)
+		}
 	}
 }
 
@@ -784,7 +833,7 @@ func mimeTypeForFile(file string) string {
 	}
 }
 
-func toNeedSlice(fs []files.FileInfoTruncated) []map[string]interface{} {
+func toNeedSlice(fs []db.FileInfoTruncated) []map[string]interface{} {
 	output := make([]map[string]interface{}, len(fs))
 	for i, file := range fs {
 		output[i] = map[string]interface{}{
@@ -793,8 +842,7 @@ func toNeedSlice(fs []files.FileInfoTruncated) []map[string]interface{} {
 			"Modified":     file.Modified,
 			"Version":      file.Version,
 			"LocalVersion": file.LocalVersion,
-			"NumBlocks":    file.NumBlocks,
-			"Size":         files.BlocksToSize(file.NumBlocks),
+			"Size":         file.Size(),
 		}
 	}
 	return output

cmd/syncthing/gui_auth.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/syncthing/gui_csrf.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/syncthing/gui_solaris.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 //+build solaris
 

cmd/syncthing/gui_unix.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 //+build !windows,!solaris
 

cmd/syncthing/gui_windows.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 //+build windows
 

cmd/syncthing/heapprof.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 
@@ -20,27 +11,32 @@ import (
 	"os"
 	"runtime"
 	"runtime/pprof"
+	"strconv"
 	"syscall"
 	"time"
 )
 
 func init() {
 	if innerProcess && os.Getenv("STHEAPPROFILE") != "" {
+		rate := 1
+		if i, err := strconv.Atoi(os.Getenv("STHEAPPROFILE")); err == nil {
+			rate = i
+		}
 		l.Debugln("Starting heap profiling")
-		go saveHeapProfiles()
+		go saveHeapProfiles(rate)
 	}
 }
 
-func saveHeapProfiles() {
-	runtime.MemProfileRate = 1
+func saveHeapProfiles(rate int) {
+	runtime.MemProfileRate = rate
 	var memstats, prevMemstats runtime.MemStats
 
-	t0 := time.Now()
-	for t := range time.NewTicker(250 * time.Millisecond).C {
-		startms := int(t.Sub(t0).Seconds() * 1000)
+	name := fmt.Sprintf("heap-%05d.pprof", syscall.Getpid())
+	for {
 		runtime.ReadMemStats(&memstats)
+
 		if memstats.HeapInuse > prevMemstats.HeapInuse {
-			fd, err := os.Create(fmt.Sprintf("heap-%05d-%07d.pprof", syscall.Getpid(), startms))
+			fd, err := os.Create(name + ".tmp")
 			if err != nil {
 				panic(err)
 			}
@@ -52,7 +48,16 @@ func saveHeapProfiles() {
 			if err != nil {
 				panic(err)
 			}
+
+			_ = os.Remove(name) // Error deliberately ignored
+			err = os.Rename(name+".tmp", name)
+			if err != nil {
+				panic(err)
+			}
+
 			prevMemstats = memstats
 		}
+
+		time.Sleep(250 * time.Millisecond)
 	}
 }

cmd/syncthing/limitedreader.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/syncthing/limitedwriter.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/syncthing/main.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 
@@ -19,7 +10,6 @@ import (
 	"crypto/tls"
 	"flag"
 	"fmt"
-	"io"
 	"log"
 	"net"
 	"net/http"
@@ -37,17 +27,18 @@ import (
 
 	"github.com/calmh/logger"
 	"github.com/juju/ratelimit"
+	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/config"
+	"github.com/syncthing/syncthing/internal/db"
 	"github.com/syncthing/syncthing/internal/discover"
 	"github.com/syncthing/syncthing/internal/events"
-	"github.com/syncthing/syncthing/internal/files"
 	"github.com/syncthing/syncthing/internal/model"
 	"github.com/syncthing/syncthing/internal/osutil"
-	"github.com/syncthing/syncthing/internal/protocol"
 	"github.com/syncthing/syncthing/internal/symlinks"
 	"github.com/syncthing/syncthing/internal/upgrade"
 	"github.com/syncthing/syncthing/internal/upnp"
 	"github.com/syndtr/goleveldb/leveldb"
+	"github.com/syndtr/goleveldb/leveldb/errors"
 	"github.com/syndtr/goleveldb/leveldb/opt"
 	"golang.org/x/crypto/bcrypt"
 )
@@ -72,6 +63,8 @@ const (
 	exitUpgrading          = 4
 )
 
+const bepProtocolName = "bep/1.0"
+
 var l = logger.DefaultLogger
 
 func init() {
@@ -113,6 +106,7 @@ var (
 	externalPort   int
 	igd            *upnp.IGD
 	cert           tls.Certificate
+	lans           []*net.IPNet
 )
 
 const (
@@ -142,38 +136,41 @@ Development Settings
 The following environment variables modify syncthing's behavior in ways that
 are mostly useful for developers. Use with care.
 
- STGUIASSETS   Directory to load GUI assets from. Overrides compiled in assets.
+ STGUIASSETS     Directory to load GUI assets from. Overrides compiled in assets.
 
- STTRACE       A comma separated string of facilities to trace. The valid
-               facility strings are:
+ STTRACE         A comma separated string of facilities to trace. The valid
+                 facility strings are:
 
-               - "beacon"   (the beacon package)
-               - "discover" (the discover package)
-               - "events"   (the events package)
-               - "files"    (the files package)
-               - "net"      (the main package; connections & network messages)
-               - "model"    (the model package)
-               - "scanner"  (the scanner package)
-               - "stats"    (the stats package)
-               - "upnp"     (the upnp package)
-               - "xdr"      (the xdr package)
-               - "all"      (all of the above)
+                 - "beacon"   (the beacon package)
+                 - "discover" (the discover package)
+                 - "events"   (the events package)
+                 - "files"    (the files package)
+                 - "net"      (the main package; connections & network messages)
+                 - "model"    (the model package)
+                 - "scanner"  (the scanner package)
+                 - "stats"    (the stats package)
+                 - "upnp"     (the upnp package)
+                 - "xdr"      (the xdr package)
+                 - "all"      (all of the above)
 
- STPROFILER    Set to a listen address such as "127.0.0.1:9090" to start the
-               profiler with HTTP access.
+ STPROFILER      Set to a listen address such as "127.0.0.1:9090" to start the
+                 profiler with HTTP access.
 
- STCPUPROFILE  Write a CPU profile to cpu-$pid.pprof on exit.
+ STCPUPROFILE    Write a CPU profile to cpu-$pid.pprof on exit.
 
- STHEAPPROFILE Write heap profiles to heap-$pid-$timestamp.pprof each time
-               heap usage increases.
+ STHEAPPROFILE   Write heap profiles to heap-$pid-$timestamp.pprof each time
+                 heap usage increases.
 
- STPERFSTATS   Write running performance statistics to perf-$pid.csv. Not
-               supported on Windows.
+ STBLOCKPROFILE  Write block profiles to block-$pid-$timestamp.pprof every 20
+                 seconds.
 
- STNOUPGRADE   Disable automatic upgrades.
+ STPERFSTATS     Write running performance statistics to perf-$pid.csv. Not
+                 supported on Windows.
 
- GOMAXPROCS    Set the maximum number of CPU cores to use. Defaults to all
-               available CPU cores.`
+ STNOUPGRADE     Disable automatic upgrades.
+
+ GOMAXPROCS      Set the maximum number of CPU cores to use. Defaults to all
+                 available CPU cores.`
 )
 
 // Command line and environment options
@@ -458,7 +455,7 @@ func syncthingMain() {
 
 	tlsCfg := &tls.Config{
 		Certificates:           []tls.Certificate{cert},
-		NextProtos:             []string{"bep/1.0"},
+		NextProtos:             []string{bepProtocolName},
 		ClientAuth:             tls.RequestClientCert,
 		SessionTicketsDisabled: true,
 		InsecureSkipVerify:     true,
@@ -489,21 +486,35 @@ func syncthingMain() {
 		readRateLimit = ratelimit.NewBucketWithRate(float64(1000*opts.MaxRecvKbps), int64(5*1000*opts.MaxRecvKbps))
 	}
 
-	db, err := leveldb.OpenFile(filepath.Join(confDir, "index"), &opt.Options{OpenFilesCacheCapacity: 100})
+	if (opts.MaxRecvKbps > 0 || opts.MaxSendKbps > 0) && !opts.LimitBandwidthInLan {
+		lans, _ = osutil.GetLans()
+		networks := make([]string, 0, len(lans))
+		for _, lan := range lans {
+			networks = append(networks, lan.String())
+		}
+		l.Infoln("Local networks:", strings.Join(networks, ", "))
+	}
+
+	dbFile := filepath.Join(confDir, "index")
+	dbOpts := &opt.Options{OpenFilesCacheCapacity: 100}
+	ldb, err := leveldb.OpenFile(dbFile, dbOpts)
+	if err != nil && errors.IsCorrupted(err) {
+		ldb, err = leveldb.RecoverFile(dbFile, dbOpts)
+	}
 	if err != nil {
 		l.Fatalln("Cannot open database:", err, "- Is another copy of Syncthing already running?")
 	}
 
 	// Remove database entries for folders that no longer exist in the config
 	folders := cfg.Folders()
-	for _, folder := range files.ListFolders(db) {
+	for _, folder := range db.ListFolders(ldb) {
 		if _, ok := folders[folder]; !ok {
 			l.Infof("Cleaning data for dropped folder %q", folder)
-			files.DropFolder(db, folder)
+			db.DropFolder(ldb, folder)
 		}
 	}
 
-	m := model.NewModel(cfg, myName, "syncthing", Version, db)
+	m := model.NewModel(cfg, myName, "syncthing", Version, ldb)
 
 	sanityCheckFolders(cfg, m)
 
@@ -610,7 +621,7 @@ func syncthingMain() {
 		} else if IsRelease {
 			go autoUpgrade()
 		} else {
-			l.Infof("No automatic upgrades; %s is not a relase version.", Version)
+			l.Infof("No automatic upgrades; %s is not a release version.", Version)
 		}
 	}
 
@@ -658,7 +669,9 @@ func setupGUI(cfg *config.Wrapper, m *model.Model) {
 			}
 			if opts.StartBrowser && !noBrowser && !stRestarting {
 				urlOpen := fmt.Sprintf("%s://%s/", proto, net.JoinHostPort(hostOpen, strconv.Itoa(addr.Port)))
-				openURL(urlOpen)
+				// Can potentially block if the utility we are invoking doesn't
+				// fork, and just execs, hence keep it in it's own routine.
+				go openURL(urlOpen)
 			}
 		}
 	}
@@ -874,8 +887,10 @@ func resetFolders() {
 	suffix := fmt.Sprintf(".syncthing-reset-%d", time.Now().UnixNano())
 	for _, folder := range cfg.Folders() {
 		if _, err := os.Stat(folder.Path); err == nil {
-			l.Infof("Reset: Moving %s -> %s", folder.Path, folder.Path+suffix)
-			os.Rename(folder.Path, folder.Path+suffix)
+			base := filepath.Base(folder.Path)
+			dir := filepath.Dir(filepath.Join(folder.Path, ".."))
+			l.Infof("Reset: Moving %s -> %s", folder.Path, filepath.Join(dir, base+suffix))
+			os.Rename(folder.Path, filepath.Join(dir, base+suffix))
 		}
 	}
 
@@ -893,239 +908,6 @@ func shutdown() {
 	stop <- exitSuccess
 }
 
-func listenConnect(myID protocol.DeviceID, m *model.Model, tlsCfg *tls.Config) {
-	var conns = make(chan *tls.Conn)
-
-	// Listen
-	for _, addr := range cfg.Options().ListenAddress {
-		go listenTLS(conns, addr, tlsCfg)
-	}
-
-	// Connect
-	go dialTLS(m, conns, tlsCfg)
-
-next:
-	for conn := range conns {
-		certs := conn.ConnectionState().PeerCertificates
-		if cl := len(certs); cl != 1 {
-			l.Infof("Got peer certificate list of length %d != 1 from %s; protocol error", cl, conn.RemoteAddr())
-			conn.Close()
-			continue
-		}
-		remoteCert := certs[0]
-		remoteID := protocol.NewDeviceID(remoteCert.Raw)
-
-		if remoteID == myID {
-			l.Infof("Connected to myself (%s) - should not happen", remoteID)
-			conn.Close()
-			continue
-		}
-
-		if m.ConnectedTo(remoteID) {
-			l.Infof("Connected to already connected device (%s)", remoteID)
-			conn.Close()
-			continue
-		}
-
-		for deviceID, deviceCfg := range cfg.Devices() {
-			if deviceID == remoteID {
-				// Verify the name on the certificate. By default we set it to
-				// "syncthing" when generating, but the user may have replaced
-				// the certificate and used another name.
-				certName := deviceCfg.CertName
-				if certName == "" {
-					certName = tlsDefaultCommonName
-				}
-				err := remoteCert.VerifyHostname(certName)
-				if err != nil {
-					// Incorrect certificate name is something the user most
-					// likely wants to know about, since it's an advanced
-					// config. Warn instead of Info.
-					l.Warnf("Bad certificate from %s (%v): %v", remoteID, conn.RemoteAddr(), err)
-					conn.Close()
-					continue next
-				}
-
-				// If rate limiting is set, we wrap the connection in a
-				// limiter.
-				wr := io.Writer(conn)
-				if writeRateLimit != nil {
-					wr = &limitedWriter{conn, writeRateLimit}
-				}
-
-				rd := io.Reader(conn)
-				if readRateLimit != nil {
-					rd = &limitedReader{conn, readRateLimit}
-				}
-
-				name := fmt.Sprintf("%s-%s", conn.LocalAddr(), conn.RemoteAddr())
-				protoConn := protocol.NewConnection(remoteID, rd, wr, m, name, deviceCfg.Compression)
-
-				l.Infof("Established secure connection to %s at %s", remoteID, name)
-				if debugNet {
-					l.Debugf("cipher suite %04X", conn.ConnectionState().CipherSuite)
-				}
-				events.Default.Log(events.DeviceConnected, map[string]string{
-					"id":   remoteID.String(),
-					"addr": conn.RemoteAddr().String(),
-				})
-
-				m.AddConnection(conn, protoConn)
-				continue next
-			}
-		}
-
-		if !cfg.IgnoredDevice(remoteID) {
-			events.Default.Log(events.DeviceRejected, map[string]string{
-				"device":  remoteID.String(),
-				"address": conn.RemoteAddr().String(),
-			})
-			l.Infof("Connection from %s with unknown device ID %s", conn.RemoteAddr(), remoteID)
-		} else {
-			l.Infof("Connection from %s with ignored device ID %s", conn.RemoteAddr(), remoteID)
-		}
-
-		conn.Close()
-	}
-}
-
-func listenTLS(conns chan *tls.Conn, addr string, tlsCfg *tls.Config) {
-	if debugNet {
-		l.Debugln("listening on", addr)
-	}
-
-	tcaddr, err := net.ResolveTCPAddr("tcp", addr)
-	if err != nil {
-		l.Fatalln("listen (BEP):", err)
-	}
-	listener, err := net.ListenTCP("tcp", tcaddr)
-	if err != nil {
-		l.Fatalln("listen (BEP):", err)
-	}
-
-	for {
-		conn, err := listener.Accept()
-		if err != nil {
-			l.Warnln("Accepting connection:", err)
-			continue
-		}
-
-		if debugNet {
-			l.Debugln("connect from", conn.RemoteAddr())
-		}
-
-		tcpConn := conn.(*net.TCPConn)
-		setTCPOptions(tcpConn)
-
-		tc := tls.Server(conn, tlsCfg)
-		err = tc.Handshake()
-		if err != nil {
-			l.Infoln("TLS handshake:", err)
-			tc.Close()
-			continue
-		}
-
-		conns <- tc
-	}
-
-}
-
-func dialTLS(m *model.Model, conns chan *tls.Conn, tlsCfg *tls.Config) {
-	delay := time.Second
-	for {
-	nextDevice:
-		for deviceID, deviceCfg := range cfg.Devices() {
-			if deviceID == myID {
-				continue
-			}
-
-			if m.ConnectedTo(deviceID) {
-				continue
-			}
-
-			var addrs []string
-			for _, addr := range deviceCfg.Addresses {
-				if addr == "dynamic" {
-					if discoverer != nil {
-						t := discoverer.Lookup(deviceID)
-						if len(t) == 0 {
-							continue
-						}
-						addrs = append(addrs, t...)
-					}
-				} else {
-					addrs = append(addrs, addr)
-				}
-			}
-
-			for _, addr := range addrs {
-				host, port, err := net.SplitHostPort(addr)
-				if err != nil && strings.HasPrefix(err.Error(), "missing port") {
-					// addr is on the form "1.2.3.4"
-					addr = net.JoinHostPort(addr, "22000")
-				} else if err == nil && port == "" {
-					// addr is on the form "1.2.3.4:"
-					addr = net.JoinHostPort(host, "22000")
-				}
-				if debugNet {
-					l.Debugln("dial", deviceCfg.DeviceID, addr)
-				}
-
-				raddr, err := net.ResolveTCPAddr("tcp", addr)
-				if err != nil {
-					if debugNet {
-						l.Debugln(err)
-					}
-					continue
-				}
-
-				conn, err := net.DialTCP("tcp", nil, raddr)
-				if err != nil {
-					if debugNet {
-						l.Debugln(err)
-					}
-					continue
-				}
-
-				setTCPOptions(conn)
-
-				tc := tls.Client(conn, tlsCfg)
-				err = tc.Handshake()
-				if err != nil {
-					l.Infoln("TLS handshake:", err)
-					tc.Close()
-					continue
-				}
-
-				conns <- tc
-				continue nextDevice
-			}
-		}
-
-		time.Sleep(delay)
-		delay *= 2
-		if maxD := time.Duration(cfg.Options().ReconnectIntervalS) * time.Second; delay > maxD {
-			delay = maxD
-		}
-	}
-}
-
-func setTCPOptions(conn *net.TCPConn) {
-	var err error
-	if err = conn.SetLinger(0); err != nil {
-		l.Infoln(err)
-	}
-	if err = conn.SetNoDelay(false); err != nil {
-		l.Infoln(err)
-	}
-	if err = conn.SetKeepAlivePeriod(60 * time.Second); err != nil {
-		l.Infoln(err)
-	}
-	if err = conn.SetKeepAlive(true); err != nil {
-		l.Infoln(err)
-	}
-}
-
 func discovery(extPort int) *discover.Discoverer {
 	opts := cfg.Options()
 	disc := discover.NewDiscoverer(myID, opts.ListenAddress)
@@ -1162,7 +944,10 @@ func ensureDir(dir string, mode int) {
 func getDefaultConfDir() (string, error) {
 	switch runtime.GOOS {
 	case "windows":
-		return filepath.Join(os.Getenv("LocalAppData"), "Syncthing"), nil
+		if p := os.Getenv("LocalAppData"); p != "" {
+			return filepath.Join(p, "Syncthing"), nil
+		}
+		return filepath.Join(os.Getenv("AppData"), "Syncthing"), nil
 
 	case "darwin":
 		return osutil.ExpandTilde("~/Library/Application Support/Syncthing")

cmd/syncthing/main_test.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 
@@ -19,10 +10,10 @@ import (
 	"os"
 	"testing"
 
+	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/config"
-	"github.com/syncthing/syncthing/internal/files"
+	"github.com/syncthing/syncthing/internal/db"
 	"github.com/syncthing/syncthing/internal/model"
-	"github.com/syncthing/syncthing/internal/protocol"
 
 	"github.com/syndtr/goleveldb/leveldb"
 	"github.com/syndtr/goleveldb/leveldb/storage"
@@ -44,11 +35,11 @@ func TestSanityCheck(t *testing.T) {
 		}
 	}
 
-	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
+	ldb, _ := leveldb.Open(storage.NewMemStorage(), nil)
 
 	// Case 1 - new folder, directory and marker created
 
-	m := model.NewModel(cfg, "device", "syncthing", "dev", db)
+	m := model.NewModel(cfg, "device", "syncthing", "dev", ldb)
 	sanityCheckFolders(cfg, m)
 
 	if cfg.Folders()["folder"].Invalid != "" {
@@ -75,7 +66,7 @@ func TestSanityCheck(t *testing.T) {
 		Folders: []config.FolderConfiguration{fcfg},
 	})
 
-	m = model.NewModel(cfg, "device", "syncthing", "dev", db)
+	m = model.NewModel(cfg, "device", "syncthing", "dev", ldb)
 	sanityCheckFolders(cfg, m)
 
 	if cfg.Folders()["folder"].Invalid != "" {
@@ -91,12 +82,12 @@ func TestSanityCheck(t *testing.T) {
 
 	// Case 3 - marker missing
 
-	set := files.NewSet("folder", db)
+	set := db.NewFileSet("folder", ldb)
 	set.Update(protocol.LocalDeviceID, []protocol.FileInfo{
 		{Name: "dummyfile"},
 	})
 
-	m = model.NewModel(cfg, "device", "syncthing", "dev", db)
+	m = model.NewModel(cfg, "device", "syncthing", "dev", ldb)
 	sanityCheckFolders(cfg, m)
 
 	if cfg.Folders()["folder"].Invalid != "folder marker missing" {
@@ -110,7 +101,7 @@ func TestSanityCheck(t *testing.T) {
 		Folders: []config.FolderConfiguration{fcfg},
 	})
 
-	m = model.NewModel(cfg, "device", "syncthing", "dev", db)
+	m = model.NewModel(cfg, "device", "syncthing", "dev", ldb)
 	sanityCheckFolders(cfg, m)
 
 	if cfg.Folders()["folder"].Invalid != "folder path missing" {

cmd/syncthing/memsize_darwin.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 
@@ -22,7 +13,7 @@ import (
 	"strings"
 )
 
-func memorySize() (uint64, error) {
+func memorySize() (int64, error) {
 	cmd := exec.Command("sysctl", "hw.memsize")
 	out, err := cmd.Output()
 	if err != nil {
@@ -32,7 +23,7 @@ func memorySize() (uint64, error) {
 	if len(fs) != 2 {
 		return 0, errors.New("sysctl parse error")
 	}
-	bytes, err := strconv.ParseUint(fs[1], 10, 64)
+	bytes, err := strconv.ParseInt(fs[1], 10, 64)
 	if err != nil {
 		return 0, err
 	}

cmd/syncthing/memsize_linux.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 
@@ -23,7 +14,7 @@ import (
 	"strings"
 )
 
-func memorySize() (uint64, error) {
+func memorySize() (int64, error) {
 	f, err := os.Open("/proc/meminfo")
 	if err != nil {
 		return 0, err
@@ -40,7 +31,7 @@ func memorySize() (uint64, error) {
 		return 0, errors.New("/proc/meminfo parse error 2")
 	}
 
-	kb, err := strconv.ParseUint(fs[1], 10, 64)
+	kb, err := strconv.ParseInt(fs[1], 10, 64)
 	if err != nil {
 		return 0, err
 	}

cmd/syncthing/memsize_netbsd.go

@@ -0,0 +1,31 @@
+// Copyright (C) 2014 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"errors"
+	"os/exec"
+	"strconv"
+	"strings"
+)
+
+func memorySize() (int64, error) {
+	cmd := exec.Command("/sbin/sysctl", "hw.physmem64")
+	out, err := cmd.Output()
+	if err != nil {
+		return 0, err
+	}
+	fs := strings.Fields(string(out))
+	if len(fs) != 3 {
+		return 0, errors.New("sysctl parse error")
+	}
+	bytes, err := strconv.ParseInt(fs[2], 10, 64)
+	if err != nil {
+		return 0, err
+	}
+	return bytes, nil
+}

cmd/syncthing/memsize_solaris.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 // +build solaris
 
@@ -22,14 +13,14 @@ import (
 	"strconv"
 )
 
-func memorySize() (uint64, error) {
+func memorySize() (int64, error) {
 	cmd := exec.Command("prtconf", "-m")
 	out, err := cmd.CombinedOutput()
 	if err != nil {
 		return 0, err
 	}
 
-	mb, err := strconv.ParseUint(string(out), 10, 64)
+	mb, err := strconv.ParseInt(string(out), 10, 64)
 	if err != nil {
 		return 0, err
 	}

cmd/syncthing/memsize_unimpl.go

@@ -1,24 +1,15 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
-// +build freebsd openbsd
+// +build freebsd openbsd dragonfly
 
 package main
 
 import "errors"
 
-func memorySize() (uint64, error) {
+func memorySize() (int64, error) {
 	return 0, errors.New("not implemented")
 }

cmd/syncthing/memsize_windows.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 
@@ -26,7 +17,7 @@ var (
 	globalMemoryStatusEx, _ = syscall.GetProcAddress(kernel32, "GlobalMemoryStatusEx")
 )
 
-func memorySize() (uint64, error) {
+func memorySize() (int64, error) {
 	var memoryStatusEx [64]byte
 	binary.LittleEndian.PutUint32(memoryStatusEx[:], 64)
 	p := uintptr(unsafe.Pointer(&memoryStatusEx[0]))
@@ -36,5 +27,5 @@ func memorySize() (uint64, error) {
 		return 0, callErr
 	}
 
-	return binary.LittleEndian.Uint64(memoryStatusEx[8:]), nil
+	return int64(binary.LittleEndian.Uint64(memoryStatusEx[8:])), nil
 }

cmd/syncthing/monitor.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/syncthing/openurl_unix.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 // +build !windows
 

cmd/syncthing/openurl_windows.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 // +build windows
 

cmd/syncthing/perfstats_unix.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 // +build !solaris,!windows
 
@@ -24,7 +15,7 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/syncthing/syncthing/internal/protocol"
+	"github.com/syncthing/protocol"
 )
 
 func init() {
@@ -43,7 +34,7 @@ func savePerfStats(file string) {
 	var prevTime int64
 	var rusage syscall.Rusage
 	var memstats runtime.MemStats
-	var prevIn, prevOut uint64
+	var prevIn, prevOut int64
 
 	t0 := time.Now()
 	for t := range time.NewTicker(250 * time.Millisecond).C {

cmd/syncthing/random.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/syncthing/random_test.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/syncthing/tls.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/syncthing/usage.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/syncthing/usage_report.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 package main
 

cmd/todos/main.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 // +build ignore
 

cmd/transifexdl/main.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 // +build ignore
 

cmd/translate/main.go

@@ -1,17 +1,8 @@
 // Copyright (C) 2014 The Syncthing Authors.
 //
-// This program is free software: you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation, either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-// more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
 
 // +build ignore
 

docker/Dockerfile

@@ -1,75 +0,0 @@
-FROM debian:squeeze
-MAINTAINER Jakob Borg <jakob@nym.se>
-
-ENV GOLANG_VERSION 1.4
-
-# SCMs for "go get", gcc for cgo
-RUN apt-get update && apt-get install -y \
-        ca-certificates curl gcc libc6-dev make \
-        bzr git mercurial unzip patch \
-        --no-install-recommends \
-	&& apt-get clean \
-        && rm -rf /var/lib/apt/lists/*
-
-# Get the binary dist of Go to be able to bootstrap gonative.
-
-RUN curl -sSL https://golang.org/dl/go${GOLANG_VERSION}.linux-amd64.tar.gz \
-        | tar -v -C /usr/local -xz
-
-ENV PATH /usr/local/go/bin:$PATH
-ENV GOPATH /go
-ENV GO386 387
-ENV GOARM 5
-ENV PATH /go/bin:$PATH
-
-RUN mkdir /go
-WORKDIR /go
-
-# Use gonative to install native Go for most arch/OS combos
-
-RUN go get github.com/calmh/gonative \
-	&& cd /usr/local \
-        && rm -rf go \
-        && gonative -version $GOLANG_VERSION
-
-# Rebuild the special and missing versions, using patches as appropriate
-
-RUN mkdir /tmp/patches
-ADD *.patch /tmp/patches/
-RUN bash -xec '\
-	cd /usr/local/go ; \
-	for patch in /tmp/patches/*.patch ; do \
-		patch -p0 < "$patch" ; \
-	done \
-	'
-
-RUN bash -xec '\
-                cd /usr/local/go/src; \
-                for platform in linux/386 freebsd/386 windows/386 linux/arm openbsd/amd64 openbsd/386; do \
-                        GOOS=${platform%/*} \
-                        GOARCH=${platform##*/} \
-                        CGO_ENABLED=0 \
-                        ./make.bash --no-clean 2>&1; \
-                done \
-		&& ./make.bash --no-clean \
-        '
-
-# Install packages needed for test coverage
-
-RUN go get github.com/tools/godep \
-	&& go get golang.org/x/tools/cmd/cover \
-	&& go get github.com/axw/gocov/gocov \
-	&& go get github.com/AlekSi/gocov-xml
-
-# Install tools "go vet" and "golint"
-
-RUN go get golang.org/x/tools/cmd/vet \
-        && go get github.com/golang/lint/golint
-
-# Build standard library for race
-
-RUN go install -race std
-
-# Random build users needs to be able to create stuff in /go
-
-RUN chmod -R 777 /go/bin /go/pkg /go/src

docker/README.md

@@ -1,29 +0,0 @@
-Docker Build
-============
-
-Official builds are produced using a Docker image specified by the
-Dockerfile in this directory. The following commands exactly reproduce
-the official build process.
-
-Create an image called `syncthing/build` with the build environment.
-
-```
-./build.sh docker-init
-```
-
-> This is a Debian based image containing the latest stable version of
-> Go set up for cross compilation. The cross compilation uses the
-> dynamically linked standard libraries and SSE instructions for amd64
-> builds, but static linking and minimal instruction set for the 386 and
-> arm builds. The command should be run in the main repo directory, as a
-> user with permission to perform Docker operations.
-
-Build the full set of supported binaries.
-
-```
-./build.sh docker-all
-```
-
-> This uses a temporary container with the image from above and a volume
-> mapped to the directory containing the source. Tests are run and
-> binary packages created.

docker/go-9102.patch

@@ -1,22 +0,0 @@
---- src/syscall/route_openbsd.go.orig	Fri Jul 25 23:38:47 2014
-+++ src/syscall/route_openbsd.go	Fri Jul 25 23:39:20 2014
-@@ -12,16 +12,16 @@ func (any *anyMessage) toRoutingMessage(b []byte) Rout
- 	switch any.Type {
- 	case RTM_ADD, RTM_DELETE, RTM_CHANGE, RTM_GET, RTM_LOSING, RTM_REDIRECT, RTM_MISS, RTM_LOCK, RTM_RESOLVE:
- 		p := (*RouteMessage)(unsafe.Pointer(any))
--		return &RouteMessage{Header: p.Header, Data: b[SizeofRtMsghdr:any.Msglen]}
-+		return &RouteMessage{Header: p.Header, Data: b[p.Header.Hdrlen:any.Msglen]}
- 	case RTM_IFINFO:
- 		p := (*InterfaceMessage)(unsafe.Pointer(any))
--		return &InterfaceMessage{Header: p.Header, Data: b[SizeofIfMsghdr:any.Msglen]}
-+		return &InterfaceMessage{Header: p.Header, Data: b[p.Header.Hdrlen:any.Msglen]}
- 	case RTM_IFANNOUNCE:
- 		p := (*InterfaceAnnounceMessage)(unsafe.Pointer(any))
- 		return &InterfaceAnnounceMessage{Header: p.Header}
- 	case RTM_NEWADDR, RTM_DELADDR:
- 		p := (*InterfaceAddrMessage)(unsafe.Pointer(any))
--		return &InterfaceAddrMessage{Header: p.Header, Data: b[SizeofIfaMsghdr:any.Msglen]}
-+		return &InterfaceAddrMessage{Header: p.Header, Data: b[p.Header.Hdrlen:any.Msglen]}
- 	}
- 	return nil
- }

etc/linux-runit/README.md

@@ -9,7 +9,8 @@ other platforms also using runit.
     recommended to place it in a directory writeable by the running user
     so that automatic upgrades work.
 
- 3. Copy the edited `run` file to `/etc/service/syncthing/run`.
+ 3. Copy this directory (containing the edited `run` file and `log` folder) to
+    `/etc/service/syncthing`.
 
 Log output is sent to syslogd.