1 files changed, 0 insertions, 175 deletions
diff --git a/Godeps/_workspace/src/github.com/anachronistic/apns/push_notification.go b/Godeps/_workspace/src/github.com/anachronistic/apns/push_notification.go
deleted file mode 100644
index e6b58d575..000000000
--- a/Godeps/_workspace/src/github.com/anachronistic/apns/push_notification.go
+++ /dev/null
@@ -1,175 +0,0 @@
-package apns
-
-import (
-	"bytes"
-	"encoding/binary"
-	"encoding/hex"
-	"encoding/json"
-	"errors"
-	"math/rand"
-	"strconv"
-	"time"
-)
-
-// Push commands always start with command value 2.
-const pushCommandValue = 2
-
-// Your total notification payload cannot exceed 2 KB.
-const MaxPayloadSizeBytes = 2048
-
-// Every push notification gets a pseudo-unique identifier;
-// this establishes the upper boundary for it. Apple will return
-// this identifier if there is an issue sending your notification.
-const IdentifierUbound = 9999
-
-// Constants related to the payload fields and their lengths.
-const (
-	deviceTokenItemid            = 1
-	payloadItemid                = 2
-	notificationIdentifierItemid = 3
-	expirationDateItemid         = 4
-	priorityItemid               = 5
-	deviceTokenLength            = 32
-	notificationIdentifierLength = 4
-	expirationDateLength         = 4
-	priorityLength               = 1
-)
-
-// Payload contains the notification data for your request.
-//
-// Alert is an interface here because it supports either a string
-// or a dictionary, represented within by an AlertDictionary struct.
-type Payload struct {
-	Alert            interface{} `json:"alert,omitempty"`
-	Badge            int         `json:"badge,omitempty"`
-	Sound            string      `json:"sound,omitempty"`
-	ContentAvailable int         `json:"content-available,omitempty"`
-	Category         string      `json:"category,omitempty"`
-}
-
-// NewPayload creates and returns a Payload structure.
-func NewPayload() *Payload {
-	return new(Payload)
-}
-
-// AlertDictionary is a more complex notification payload.
-//
-// From the APN docs: "Use the ... alert dictionary in general only if you absolutely need to."
-// The AlertDictionary is suitable for specific localization needs.
-type AlertDictionary struct {
-	Body         string   `json:"body,omitempty"`
-	ActionLocKey string   `json:"action-loc-key,omitempty"`
-	LocKey       string   `json:"loc-key,omitempty"`
-	LocArgs      []string `json:"loc-args,omitempty"`
-	LaunchImage  string   `json:"launch-image,omitempty"`
-}
-
-// NewAlertDictionary creates and returns an AlertDictionary structure.
-func NewAlertDictionary() *AlertDictionary {
-	return new(AlertDictionary)
-}
-
-// PushNotification is the wrapper for the Payload.
-// The length fields are computed in ToBytes() and aren't represented here.
-type PushNotification struct {
-	Identifier  int32
-	Expiry      uint32
-	DeviceToken string
-	payload     map[string]interface{}
-	Priority    uint8
-}
-
-// NewPushNotification creates and returns a PushNotification structure.
-// It also initializes the pseudo-random identifier.
-func NewPushNotification() (pn *PushNotification) {
-	pn = new(PushNotification)
-	pn.payload = make(map[string]interface{})
-	pn.Identifier = rand.New(rand.NewSource(time.Now().UnixNano())).Int31n(IdentifierUbound)
-	pn.Priority = 10
-	return
-}
-
-// AddPayload sets the "aps" payload section of the request. It also
-// has a hack described within to deal with specific zero values.
-func (pn *PushNotification) AddPayload(p *Payload) {
-	// This deserves some explanation.
-	//
-	// Setting an exported field of type int to 0
-	// triggers the omitempty behavior if you've set it.
-	// Since the badge is optional, we should omit it if
-	// it's not set. However, we want to include it if the
-	// value is 0, so there's a hack in push_notification.go
-	// that exploits the fact that Apple treats -1 for a
-	// badge value as though it were 0 (i.e. it clears the
-	// badge but doesn't stop the notification from going
-	// through successfully.)
-	//
-	// Still a hack though :)
-	if p.Badge == 0 {
-		p.Badge = -1
-	}
-	pn.Set("aps", p)
-}
-
-// Get returns the value of a payload key, if it exists.
-func (pn *PushNotification) Get(key string) interface{} {
-	return pn.payload[key]
-}
-
-// Set defines the value of a payload key.
-func (pn *PushNotification) Set(key string, value interface{}) {
-	pn.payload[key] = value
-}
-
-// PayloadJSON returns the current payload in JSON format.
-func (pn *PushNotification) PayloadJSON() ([]byte, error) {
-	return json.Marshal(pn.payload)
-}
-
-// PayloadString returns the current payload in string format.
-func (pn *PushNotification) PayloadString() (string, error) {
-	j, err := pn.PayloadJSON()
-	return string(j), err
-}
-
-// ToBytes returns a byte array of the complete PushNotification
-// struct. This array is what should be transmitted to the APN Service.
-func (pn *PushNotification) ToBytes() ([]byte, error) {
-	token, err := hex.DecodeString(pn.DeviceToken)
-	if err != nil {
-		return nil, err
-	}
-	if len(token) != deviceTokenLength {
-		return nil, errors.New("device token has incorrect length")
-	}
-	payload, err := pn.PayloadJSON()
-	if err != nil {
-		return nil, err
-	}
-	if len(payload) > MaxPayloadSizeBytes {
-		return nil, errors.New("payload is larger than the " + strconv.Itoa(MaxPayloadSizeBytes) + " byte limit")
-	}
-
-	frameBuffer := new(bytes.Buffer)
-	binary.Write(frameBuffer, binary.BigEndian, uint8(deviceTokenItemid))
-	binary.Write(frameBuffer, binary.BigEndian, uint16(deviceTokenLength))
-	binary.Write(frameBuffer, binary.BigEndian, token)
-	binary.Write(frameBuffer, binary.BigEndian, uint8(payloadItemid))
-	binary.Write(frameBuffer, binary.BigEndian, uint16(len(payload)))
-	binary.Write(frameBuffer, binary.BigEndian, payload)
-	binary.Write(frameBuffer, binary.BigEndian, uint8(notificationIdentifierItemid))
-	binary.Write(frameBuffer, binary.BigEndian, uint16(notificationIdentifierLength))
-	binary.Write(frameBuffer, binary.BigEndian, pn.Identifier)
-	binary.Write(frameBuffer, binary.BigEndian, uint8(expirationDateItemid))
-	binary.Write(frameBuffer, binary.BigEndian, uint16(expirationDateLength))
-	binary.Write(frameBuffer, binary.BigEndian, pn.Expiry)
-	binary.Write(frameBuffer, binary.BigEndian, uint8(priorityItemid))
-	binary.Write(frameBuffer, binary.BigEndian, uint16(priorityLength))
-	binary.Write(frameBuffer, binary.BigEndian, pn.Priority)
-
-	buffer := bytes.NewBuffer([]byte{})
-	binary.Write(buffer, binary.BigEndian, uint8(pushCommandValue))
-	binary.Write(buffer, binary.BigEndian, uint32(frameBuffer.Len()))
-	binary.Write(buffer, binary.BigEndian, frameBuffer.Bytes())
-	return buffer.Bytes(), nil
-}