From 500caaeda74dd9c660279036293f4b2997cf0b03 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Sat, 9 Sep 2017 09:42:37 +0200 Subject: Add vendor --- vendor/github.com/kylelemons/gousb/usbid/load.go | 75 ++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 vendor/github.com/kylelemons/gousb/usbid/load.go (limited to 'vendor/github.com/kylelemons/gousb/usbid/load.go') diff --git a/vendor/github.com/kylelemons/gousb/usbid/load.go b/vendor/github.com/kylelemons/gousb/usbid/load.go new file mode 100644 index 0000000..b8dd5d0 --- /dev/null +++ b/vendor/github.com/kylelemons/gousb/usbid/load.go @@ -0,0 +1,75 @@ +// Copyright 2013 Google Inc. All rights reserved. +// Copyright 2016 the gousb Authors. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package usbid + +import ( + "log" + "net/http" + "strings" + "time" + + "github.com/kylelemons/gousb/usb" +) + +const ( + // LinuxUsbDotOrg is one source of files in the format used by this package. + LinuxUsbDotOrg = "http://www.linux-usb.org/usb.ids" +) + +var ( + // Vendors stores the vendor and product ID mappings. + Vendors map[usb.ID]*Vendor + + // Classes stores the class, subclass and protocol mappings. + Classes map[uint8]*Class +) + +// LoadFromURL replaces the built-in vendor and class mappings with ones loaded +// from the given URL. +// +// This should usually only be necessary if the mappings in the library are +// stale. The contents of this file as of February 2012 are embedded in the +// library itself. +func LoadFromURL(url string) error { + resp, err := http.Get(url) + if err != nil { + return err + } + defer resp.Body.Close() + + ids, cls, err := ParseIDs(resp.Body) + if err != nil { + return err + } + + Vendors = ids + Classes = cls + LastUpdate = time.Now() + return nil +} + +//go:generate go run regen/regen.go --template regen/load_data.go.tpl -o load_data.go + +func init() { + ids, cls, err := ParseIDs(strings.NewReader(usbIdListData)) + if err != nil { + log.Printf("usbid: failed to parse: %s", err) + return + } + + Vendors = ids + Classes = cls +} -- cgit v1.2.3