WURFL InFuze Module for golang : User Guide
=======================================

WURFL InFuze for golang is a GO language module wrapping the WURFL C API and
encapsulating it in two golang types to provide a fast and intuitive
interface. It is compatible on Linux and macOS platforms for `golang 1.7` or higher.

Installing libwurfl
-------------------

In order for the Module to work it is **ESSENTIAL** that the `libwurfl` library is installed on your system.
`libwurfl` is provided in your Customer Vault/FileX.

If you have not already installed libwurfl,
instructions can be found [here](https://docs.scientiamobile.com/documentation/infuze/infuze-c-api-user-guide).
Release notes for each API can be found [here](https://docs.scientiamobile.com/documentation/changelog/infuze-api-change-log).


Installation on Linux and macOS
-----------------------------

InFuze for golang is available as a binary package. To install it, untar the contents in your GOPATH folder. For example:

```
# cd $GOPATH
# tar xvzf golang-src-wurfl-1.12.10.0.tar.gz
```

Usage
-----

Here is an example to get started:

```
package main

import (
    "fmt"
    "html"
    "net/http"
    "scientiamobile/wurfl"
)



func main() {

    var wengine *wurfl.Wurfl
    var device *wurfl.Device

    wengine, err := wurfl.Create("/usr/share/wurfl/wurfl.zip", nil, nil, -1, wurfl.WurflCacheProviderLru, "100000")

    if err != nil {
        fmt.Println(err)
    }

    ua := "Dalvik/1.6.0 (Linux; U; Android 4.3; SM-N900T Build/JSS15J)"

    device, err = wengine.LookupUserAgent(ua)

    deviceid, err := device.GetDeviceID()

    fmt.Println(deviceid)

    fmt.Println(device.GetCapability("device_os"))
    fmt.Println(device.GetVirtualCapability("is_android"))

    device.Destroy()
    wengine.Destroy()
}
```

Create the WURFL Engine once, then lookup UserAgent and get the static and virtual capabilities needed in your implementation (**NOTE:** virtual capabilities are calculated at runtime).

If you already have a HTTP request, you can directly pass it to the WURFL API by using `wengine.LookupRequest()`. Alternately you can test passing a HTTP request to the WURFL API by creating a mock request, stuffing it with the desired test headers and passing them to the WURFL API as mentioned in the previous sentence. This is particularly useful for detecting requests with User-Agent Client Hints. In either case you can retrieve the resolved device as shown below. The static and virtual capabilities can then be requested as shown in the first snippet.

```
    req, _ := http.NewRequest("GET", "http://example.com", nil)
    UserAgent := "Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/10.0.0.0 Mobile Safari/537.36"
    req.Header.Add("User-Agent", UserAgent)
    req.Header.Add("Sec-CH-UA", "\" Not A;Brand\";v=\"99\", \"Chromium\";v=\"110\", \"Google Chrome\";v=\"110\"")
    req.Header.Add("Sec-CH-UA-Full-Version", "110.0.4430.91")
    req.Header.Add("Sec-CH-UA-Platform", "Android")
    req.Header.Add("Sec-CH-UA-Platform-Version", "11")
    req.Header.Add("Sec-CH-UA-Model", "SM-M315F")

    device, err = wengine.LookupRequest(req)
```
Additional documentation on User-Agent Client Hints and how to collect them is available [here](https://docs.scientiamobile.com/guides/implementing-useragent-clienthints).

### <a name="updater"></a>
WURFL Updater
-------------

If you want to keep your `wurfl.zip` uptodate with the ScientiaMobile data release schedule, then you might want to use the Updater features.

After creating your WURFL Engine, set your personal WURFL Snapshot URL
(in the form https://data.scientiamobile.com/xxxxx/wurfl.zip, with xxxxx replaced with your personal access token,
located in your license account page):

```
uerr := wengine.SetUpdaterDataURL(Url)
if uerr != nil {
    fmt.Printf("SetUpdaterDataUrl returned : %s\n", uerr.Error())
}
```

Specify the periodicity you would like for update checks:

```
_ = wengine.SetUpdaterDataFrequency(wurfl.WurflUpdaterFrequencyDaily)
```

Do note that a wurfl.zip file must already be present in a writable path in order for the updater to check the file and determine whether or not it needs to update the file.

Start the updater:

```
uerr = wengine.UpdaterStart()
if uerr != nil {
  fmt.Printf("UpdaterStart returned : %s\n", uerr.Error())
}
```

Updater will run a daily check for the latest release of the `wurfl.zip` file, download it, and update the running engine to the latest version - all during normal application operations.


Checking User-Agent frozenness and HTTP headers quality
---------------------------------

Starting from version 1.12.5.0 the `Wurfl` struct provides two new methods: `IsUserAgentFrozen()`, `GetHeaderQuality()`.

`IsUserAgentFrozen(ua string)` returns a boolean value which, if true, means that the input User-Agent string won't be updated by the sender browser.

`GetHeaderQuality()` returns an enumeration value that describes the HTTP headers quality. It has three possible values:

  - **HeaderQualityFull**: all the headers needed for a successful WURFL detection are present. Eg. a header with all UA-CH header fields present
  - **HeaderQualityBasic**: only some of the headers needed for a successful WURFL detection are present.
  - **HeaderQualityNone**: no UA-CH headers are present

API Reference
-------------

## <a name="pkg-index">Index</a>
* [Constants](#pkg-constants)
* [func APIVersion() string](#APIVersion)
* [type Device](#Device)
  * [func (d *Device) Destroy()](#Device.Destroy)
  * [func (d *Device) GetCapabilities(caps []string) map[string]string](#Device.GetCapabilities)
  * [func (d *Device) GetCapability(cap string) string](#Device.GetCapability)
  * [func (d *Device) GetDeviceID() (string, error)](#Device.GetDeviceID)
  * [func (d *Device) GetMatchType() int](#Device.GetMatchType)
  * [func (d *Device) GetNormalizedUserAgent() (string, error)](#Device.GetNormalizedUserAgent)
  * [func (d *Device) GetOriginalUserAgent() (string, error)](#Device.GetOriginalUserAgent)
  * [func (d *Device) GetRootID() string](#Device.GetRootID)
  * [func (d *Device) GetUserAgent() (string, error)](#Device.GetUserAgent)
  * [func (d *Device) GetVirtualCapabilities(caps []string) map[string]string](#Device.GetVirtualCapabilities)
  * [func (d *Device) GetVirtualCapability(vcap string) string](#Device.GetVirtualCapability)
  * [func (d *Device) IsRoot() bool](#Device.IsRoot)
* [type DeviceHandler](#DeviceHandler)
* [type HeaderQuality](#HeaderQuality)
  * [func (hq HeaderQuality) String() string](#HeaderQuality.String)
* [type Updater](#Updater)
* [type Wurfl](#Wurfl)
  * [func Create(Wurflxml string, Patches []string, CapFilter []string, EngineTarget int, CacheProvider int, CacheExtraConfig string) (*Wurfl, error)](#Create)
  * [func (w *Wurfl) Destroy()](#Wurfl.Destroy)
  * [func (w *Wurfl) GetAPIVersion() string](#Wurfl.GetAPIVersion)
  * [func (w *Wurfl) GetAllCaps() []string](#Wurfl.GetAllCaps)
  * [func (w *Wurfl) GetAllDeviceIds() []string](#Wurfl.GetAllDeviceIds)
  * [func (w *Wurfl) GetAllVCaps() []string](#Wurfl.GetAllVCaps)
  * [func (w *Wurfl) GetAttr(attr int) (int, error)](#Wurfl.GetAttr)
  * [func (w *Wurfl) GetEngineTarget() string](#Wurfl.GetEngineTarget)
  * [func (w *Wurfl) GetHeaderQuality(r *http.Request) (HeaderQuality, error)](#Wurfl.GetHeaderQuality)
  * [func (w *Wurfl) GetInfo() string](#Wurfl.GetInfo)
  * [func (w *Wurfl) GetLastLoadTime() string](#Wurfl.GetLastLoadTime)
  * [func (w *Wurfl) GetUserAgentPriority() string](#Wurfl.GetUserAgentPriority)
  * [func (w *Wurfl) HasCapability(cap string) bool](#Wurfl.HasCapability)
  * [func (w *Wurfl) HasVirtualCapability(vcap string) bool](#Wurfl.HasVirtualCapability)
  * [func (w *Wurfl) IsUserAgentFrozen(ua string) bool](#Wurfl.IsUserAgentFrozen)
  * [func (w *Wurfl) LookupDeviceID(DeviceID string) (*Device, error)](#Wurfl.LookupDeviceID)
  * [func (w *Wurfl) LookupDeviceIDWithImportantHeaderMap(DeviceID string, IHMap map[string]string) (*Device, error)](#Wurfl.LookupDeviceIDWithImportantHeaderMap)
  * [func (w *Wurfl) LookupDeviceIDWithRequest(DeviceID string, r *http.Request) (*Device, error)](#Wurfl.LookupDeviceIDWithRequest)
  * [func (w *Wurfl) LookupRequest(r *http.Request) (*Device, error)](#Wurfl.LookupRequest)
  * [func (w *Wurfl) LookupUserAgent(ua string) (*Device, error)](#Wurfl.LookupUserAgent)
  * [func (w *Wurfl) LookupWithImportantHeaderMap(IHMap map[string]string) (*Device, error)](#Wurfl.LookupWithImportantHeaderMap)
  * [func (w *Wurfl) SetAttr(attr int, value int) error](#Wurfl.SetAttr)
  * [func (w *Wurfl) SetUpdaterDataFrequency(Frequency int) error](#Wurfl.SetUpdaterDataFrequency)
  * [func (w *Wurfl) SetUpdaterDataURL(DataURL string) error](#Wurfl.SetUpdaterDataURL)
  * [func (w *Wurfl) SetUpdaterDataURLTimeout(ConnectionTimeout int, DataTransferTimeout int) error](#Wurfl.SetUpdaterDataURLTimeout)
  * [func (w *Wurfl) SetUpdaterLogPath(LogFile string) error](#Wurfl.SetUpdaterLogPath)
  * [func (w *Wurfl) SetUserAgentPriority(prio int)](#Wurfl.SetUserAgentPriority)
  * [func (w *Wurfl) UpdaterRunonce() error](#Wurfl.UpdaterRunonce)
  * [func (w *Wurfl) UpdaterStart() error](#Wurfl.UpdaterStart)
  * [func (w *Wurfl) UpdaterStop() error](#Wurfl.UpdaterStop)
* [type WurflHandler](#WurflHandler)


#### <a name="pkg-files">Package files</a>
interface.go](/src/scientiamobile/wurfl/interface.go) [wurfl.go 


## <a name="pkg-constants">Constants</a>
``` go
const (
    WurflEngineTargetHighAccuray             = C.WURFL_ENGINE_TARGET_HIGH_ACCURACY
    WurflEngineTargetHighPerformance         = C.WURFL_ENGINE_TARGET_HIGH_PERFORMANCE
    WurflEngineTargetDefault                 = C.WURFL_ENGINE_TARGET_DEFAULT
    WurflEngineTargetFastDesktopBrowserMatch = C.WURFL_ENGINE_TARGET_FAST_DESKTOP_BROWSER_MATCH
)
```
Engine Target possible values
DEPRECATED as of 1.9.5.0

``` go
const (
    WurflUserAgentPriorityOverrideSideloadedBrowserUserAgent = C.WURFL_USERAGENT_PRIORITY_OVERRIDE_SIDELOADED_BROWSER_USERAGENT
    WurflUserAgentPriorityUsePlainUserAgent                  = C.WURFL_USERAGENT_PRIORITY_USE_PLAIN_USERAGENT
)
```
UserAgent priority possible values
DEPRECATED as of 1.9.5.0

``` go
const (
    WurflCacheProviderDefault = -1
    WurflCacheProviderNone    = C.WURFL_CACHE_PROVIDER_NONE
    WurflCacheProviderLru     = C.WURFL_CACHE_PROVIDER_LRU
    // Deprecated: use WurflCacheProviderLru instead
    WurflCacheProviderDoubleLru = C.WURFL_CACHE_PROVIDER_DOUBLE_LRU
)
```
Cache Provider possible values

``` go
const (
    WurflMatchTypeExact           = C.WURFL_MATCH_TYPE_EXACT
    WurflMatchTypeConclusive      = C.WURFL_MATCH_TYPE_CONCLUSIVE
    WurflMatchTypeRecovery        = C.WURFL_MATCH_TYPE_RECOVERY
    WurflMatchTypeCatchall        = C.WURFL_MATCH_TYPE_CATCHALL
    WurflMatchTypeHighPerformance = C.WURFL_MATCH_TYPE_HIGHPERFORMANCE
    WurflMatchTypeNone            = C.WURFL_MATCH_TYPE_NONE
    WurflMatchTypeCached          = C.WURFL_MATCH_TYPE_CACHED
)
```
Match type

``` go
const (
    WurflEnumStaticCapabilities    = C.WURFL_ENUM_STATIC_CAPABILITIES
    WurflEnumVirtualCapabilities   = C.WURFL_ENUM_VIRTUAL_CAPABILITIES
    WurflEnumMandatoryCapabilities = C.WURFL_ENUM_MANDATORY_CAPABILITIES
    WurflEnumWurflID               = C.WURFL_ENUM_WURFLID
)
```
Wurfl enumerator type

``` go
const (
    WurflUpdaterFrequencyDaily  = C.WURFL_UPDATER_FREQ_DAILY
    WurflUpdaterFrequencyWeekly = C.WURFL_UPDATER_FREQ_WEEKLY
)
```
Wurfl updater frequency

``` go
const (
    // Deprecated: since 1.12.5.0
    WurflAttrExtraHeadersExperimental = C.WURFL_ATTR_EXTRA_HEADERS_EXPERIMENTAL
)
```



## <a name="APIVersion">func</a> APIVersion
``` go
func APIVersion() string
```
APIVersion returns version of internal InFuze API without an initialized engine




## <a name="Device">type</a> Device
``` go
type Device struct {
    Device C.wurfl_device_handle
    Wurfl  C.wurfl_handle
}

```
Device represent internal matched device handle










### <a name="Device.Destroy">func</a> (\*Device) Destroy
``` go
func (d *Device) Destroy()
```
Destroy device handle, should be called when when device attributes
are not needed anymore




### <a name="Device.GetCapabilities">func</a> (\*Device) GetCapabilities
``` go
func (d *Device) GetCapabilities(caps []string) map[string]string
```
GetCapabilities Get a list of Static Capabilities




### <a name="Device.GetCapability">func</a> (\*Device) GetCapability
``` go
func (d *Device) GetCapability(cap string) string
```
GetCapability Get a single Capability




### <a name="Device.GetDeviceID">func</a> (\*Device) GetDeviceID
``` go
func (d *Device) GetDeviceID() (string, error)
```
GetDeviceID Get wurfl_id string from device handle




### <a name="Device.GetMatchType">func</a> (\*Device) GetMatchType
``` go
func (d *Device) GetMatchType() int
```
GetMatchType Get type of Match occurred in lookup




### <a name="Device.GetNormalizedUserAgent">func</a> (\*Device) GetNormalizedUserAgent
``` go
func (d *Device) GetNormalizedUserAgent() (string, error)
```
GetNormalizedUserAgent Get the Normalized (processed by wurfl api) userAgent




### <a name="Device.GetOriginalUserAgent">func</a> (\*Device) GetOriginalUserAgent
``` go
func (d *Device) GetOriginalUserAgent() (string, error)
```
GetOriginalUserAgent Get the original userAgent of matched device (the one passed to lookup)




### <a name="Device.GetRootID">func</a> (\*Device) GetRootID
``` go
func (d *Device) GetRootID() string
```
GetRootID - Retrieve the root device id of this device.




### <a name="Device.GetUserAgent">func</a> (\*Device) GetUserAgent
``` go
func (d *Device) GetUserAgent() (string, error)
```
GetUserAgent Get default UserAgent of matched device (might be different from UA passed to lookup)




### <a name="Device.GetVirtualCapabilities">func</a> (\*Device) GetVirtualCapabilities
``` go
func (d *Device) GetVirtualCapabilities(caps []string) map[string]string
```
GetVirtualCapabilities Get a list of Virtual Capabilities




### <a name="Device.GetVirtualCapability">func</a> (\*Device) GetVirtualCapability
``` go
func (d *Device) GetVirtualCapability(vcap string) string
```
GetVirtualCapability Get Virtual Capability




### <a name="Device.IsRoot">func</a> (\*Device) IsRoot
``` go
func (d *Device) IsRoot() bool
```
IsRoot - true if device is device root




## <a name="DeviceHandler">type</a> DeviceHandler
``` go
type DeviceHandler interface {
    GetMatchType() int
    GetVirtualCapabilities(caps []string) map[string]string
    GetVirtualCapability(vcap string) string
    GetCapabilities(caps []string) map[string]string
    GetCapability(cap string) string
    IsRoot() bool
    GetRootID() string
    GetDeviceID() (string, error)
    GetNormalizedUserAgent() (string, error)
    GetOriginalUserAgent() (string, error)
    GetUserAgent() (string, error)
    Destroy()
}
```
DeviceHandler defines API methods for the Wurfl Device handle










## <a name="HeaderQuality">type</a> HeaderQuality
``` go
type HeaderQuality int
```
HeaderQuality represents the header quality value


``` go
const (
    // HeaderQualityNone no User Agent Client Hints are present.
    HeaderQualityNone HeaderQuality = C.WURFL_ENUM_UACH_NONE
    // HeaderQualityBasic only some of the headers needed for a successful WURFL detection are present.
    HeaderQualityBasic HeaderQuality = C.WURFL_ENUM_UACH_BASIC
    // HeaderQualityFull all the headers needed for a successful WURFL detection are present.
    HeaderQualityFull HeaderQuality = C.WURFL_ENUM_UACH_FULL
)
```









### <a name="HeaderQuality.String">func</a> (HeaderQuality) String
``` go
func (hq HeaderQuality) String() string
```



## <a name="Updater">type</a> Updater
``` go
type Updater interface {
    SetUpdaterDataURL(DataURL string) error
    SetUpdaterDataFrequency(Frequency int) error
    SetUpdaterDataURLTimeout(ConnectionTimeout int, DataTransferTimeout int) error
    SetUpdaterLogPath(LogFile string) error
    UpdaterRunonce() error
    UpdaterStart() error
    UpdaterStop() error
}
```
Updater defines API methods for the Updater










## <a name="Wurfl">type</a> Wurfl
``` go
type Wurfl struct {
    Wurfl                C.wurfl_handle
    ImportantHeaderNames []string
    // contains filtered or unexported fields
}

```
Wurfl represents internal wurfl infuze handle







### <a name="Create">func</a> Create
``` go
func Create(Wurflxml string, Patches []string, CapFilter []string, EngineTarget int, CacheProvider int, CacheExtraConfig string) (*Wurfl, error)
```
Create the wurfl engine.Parameters :
Wurflxml : path to the wurfl.xml/zip file
Patches : slice of paths of patches files to load
CapFilter : list of capabilities used; allow to init engine without loading all 500+ caps
DEPRECATED: EngineTarget : As of 1.9.5.0 has no effect anymore
CacheProvider : WurflCacheProviderLru or WurflCacheProviderDoubleLru
CacheExtraConfig : size of single or double lru caches in the form "100000" or "100000,30000"





### <a name="Wurfl.Destroy">func</a> (\*Wurfl) Destroy
``` go
func (w *Wurfl) Destroy()
```
Destroy the wurfl engine




### <a name="Wurfl.GetAPIVersion">func</a> (\*Wurfl) GetAPIVersion
``` go
func (w *Wurfl) GetAPIVersion() string
```
GetAPIVersion returns version of internal InFuze API




### <a name="Wurfl.GetAllCaps">func</a> (\*Wurfl) GetAllCaps
``` go
func (w *Wurfl) GetAllCaps() []string
```
GetAllCaps return all capabilities names




### <a name="Wurfl.GetAllDeviceIds">func</a> (\*Wurfl) GetAllDeviceIds
``` go
func (w *Wurfl) GetAllDeviceIds() []string
```
GetAllDeviceIds returns a slice containing all WURFL device IDs




### <a name="Wurfl.GetAllVCaps">func</a> (\*Wurfl) GetAllVCaps
``` go
func (w *Wurfl) GetAllVCaps() []string
```
GetAllVCaps return all virtual capabilities names




### <a name="Wurfl.GetAttr">func</a> (\*Wurfl) GetAttr
``` go
func (w *Wurfl) GetAttr(attr int) (int, error)
```
GetAttr : get we engine attributes




### <a name="Wurfl.GetEngineTarget">func</a> (\*Wurfl) GetEngineTarget
``` go
func (w *Wurfl) GetEngineTarget() string
```
GetEngineTarget - Returns a string representing the currently set WURFL Engine Target. Possible values are "HIGH_ACCURACY", "HIGH_PERFORMANCE" or "INVALID".
DEPRECATED: will always return default value




### <a name="Wurfl.GetHeaderQuality">func</a> (\*Wurfl) GetHeaderQuality
``` go
func (w *Wurfl) GetHeaderQuality(r *http.Request) (HeaderQuality, error)
```
LookupRequest : Lookup Request and return Device handle




### <a name="Wurfl.GetInfo">func</a> (\*Wurfl) GetInfo
``` go
func (w *Wurfl) GetInfo() string
```
GetInfo - get wurfl.xml info




### <a name="Wurfl.GetLastLoadTime">func</a> (\*Wurfl) GetLastLoadTime
``` go
func (w *Wurfl) GetLastLoadTime() string
```
GetLastLoadTime - get last wurfl.xml load time




### <a name="Wurfl.GetUserAgentPriority">func</a> (\*Wurfl) GetUserAgentPriority
``` go
func (w *Wurfl) GetUserAgentPriority() string
```
GetUserAgentPriority - Tells if WURFL is using the plain user agent or the sideloaded browser user agent for device detection
DEPRECATED: will always return default value




### <a name="Wurfl.HasCapability">func</a> (\*Wurfl) HasCapability
``` go
func (w *Wurfl) HasCapability(cap string) bool
```
HasCapability - HasVirtualCapability return true is the vcap exists




### <a name="Wurfl.HasVirtualCapability">func</a> (\*Wurfl) HasVirtualCapability
``` go
func (w *Wurfl) HasVirtualCapability(vcap string) bool
```
HasVirtualCapability - HasVirtualCapability return true is the vcap exists




### <a name="Wurfl.IsUserAgentFrozen">func</a> (\*Wurfl) IsUserAgentFrozen
``` go
func (w *Wurfl) IsUserAgentFrozen(ua string) bool
```
IsUserAgentFrozen : returns true if an useragent is frozen




### <a name="Wurfl.LookupDeviceID">func</a> (\*Wurfl) LookupDeviceID
``` go
func (w *Wurfl) LookupDeviceID(DeviceID string) (*Device, error)
```
LookupDeviceID : lookup by wurfl_ID and return Device handle




### <a name="Wurfl.LookupDeviceIDWithImportantHeaderMap">func</a> (\*Wurfl) LookupDeviceIDWithImportantHeaderMap
``` go
func (w *Wurfl) LookupDeviceIDWithImportantHeaderMap(DeviceID string, IHMap map[string]string) (*Device, error)
```
LookupDeviceIDWithImportantHeaderMap : Lookup deviceID using header values found in IHMap.
IHMap must be filled with Wurfl.ImportantHeaderNames values




### <a name="Wurfl.LookupDeviceIDWithRequest">func</a> (\*Wurfl) LookupDeviceIDWithRequest
``` go
func (w *Wurfl) LookupDeviceIDWithRequest(DeviceID string, r *http.Request) (*Device, error)
```
LookupDeviceIDWithRequest : lookup by wurfl_ID and request headers and return Device handle




### <a name="Wurfl.LookupRequest">func</a> (\*Wurfl) LookupRequest
``` go
func (w *Wurfl) LookupRequest(r *http.Request) (*Device, error)
```
LookupRequest : Lookup Request and return Device handle




### <a name="Wurfl.LookupUserAgent">func</a> (\*Wurfl) LookupUserAgent
``` go
func (w *Wurfl) LookupUserAgent(ua string) (*Device, error)
```
LookupUserAgent : lookup up useragent and return Device handle




### <a name="Wurfl.LookupWithImportantHeaderMap">func</a> (\*Wurfl) LookupWithImportantHeaderMap
``` go
func (w *Wurfl) LookupWithImportantHeaderMap(IHMap map[string]string) (*Device, error)
```
LookupWithImportantHeaderMap : Lookup using header values found in IHMap.
IHMap must be filled with Wurfl.ImportantHeaderNames values




### <a name="Wurfl.SetAttr">func</a> (\*Wurfl) SetAttr
``` go
func (w *Wurfl) SetAttr(attr int, value int) error
```
SetAttr : we engine attributes




### <a name="Wurfl.SetUpdaterDataFrequency">func</a> (\*Wurfl) SetUpdaterDataFrequency
``` go
func (w *Wurfl) SetUpdaterDataFrequency(Frequency int) error
```
SetUpdaterDataFrequency - set interval of update checks




### <a name="Wurfl.SetUpdaterDataURL">func</a> (\*Wurfl) SetUpdaterDataURL
``` go
func (w *Wurfl) SetUpdaterDataURL(DataURL string) error
```
SetUpdaterDataURL - set your scientiamobile vault https updater url




### <a name="Wurfl.SetUpdaterDataURLTimeout">func</a> (\*Wurfl) SetUpdaterDataURLTimeout
``` go
func (w *Wurfl) SetUpdaterDataURLTimeout(ConnectionTimeout int, DataTransferTimeout int) error
```
SetUpdaterDataURLTimeout - set connection and data transfer timeouts (in millisecs) for updater
http call. 0 for no timeout, -1 for defaults




### <a name="Wurfl.SetUpdaterLogPath">func</a> (\*Wurfl) SetUpdaterLogPath
``` go
func (w *Wurfl) SetUpdaterLogPath(LogFile string) error
```
SetUpdaterLogPath - set path of updater log file




### <a name="Wurfl.SetUserAgentPriority">func</a> (\*Wurfl) SetUserAgentPriority
``` go
func (w *Wurfl) SetUserAgentPriority(prio int)
```
SetUserAgentPriority - Sets which UA wurfl is using (plain or sideloaded)
DEPRECATED. Since 1.9.5.0 has no effect anymore




### <a name="Wurfl.UpdaterRunonce">func</a> (\*Wurfl) UpdaterRunonce
``` go
func (w *Wurfl) UpdaterRunonce() error
```
UpdaterRunonce - start updater process once and wait for termination




### <a name="Wurfl.UpdaterStart">func</a> (\*Wurfl) UpdaterStart
``` go
func (w *Wurfl) UpdaterStart() error
```
UpdaterStart - start the updater thread




### <a name="Wurfl.UpdaterStop">func</a> (\*Wurfl) UpdaterStop
``` go
func (w *Wurfl) UpdaterStop() error
```
UpdaterStop - stop the updater thread








- - -


-------

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**NOTICE:** All information contained herein is, and remains the property of ScientiaMobile Incorporated
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in process, and are protected by trade secret or copyright law. Dissemination of this information or
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ScientiaMobile Incorporated.