diff options
Diffstat (limited to 'bridge.go')
| -rw-r--r-- | bridge.go | 55 |
1 files changed, 23 insertions, 32 deletions
@@ -53,7 +53,9 @@ type BridgeInfo struct { // bridge.Get sends an http GET to the bridge func (bridge *Bridge) Get(path string) ([]byte, io.Reader, error) { resp, err := http.Get("http://" + bridge.IPAddress + path) - if bridge.Error(resp, err) { + if err != nil { + err = errors.New("Unable to access bridge.") + log.Println(err) return []byte{}, nil, err } return HandleResponse(resp) @@ -67,7 +69,8 @@ func (bridge *Bridge) Put(path string, params interface{}) ([]byte, io.Reader, e data, err := json.Marshal(params) if err != nil { - trace("", err) + err = errors.New("Error: Unable marshal PUT request interface.") + log.Println(err) return []byte{}, nil, err } //fmt.Println("\n\nPARAMS: ", params) @@ -75,9 +78,10 @@ func (bridge *Bridge) Put(path string, params interface{}) ([]byte, io.Reader, e request, err := http.NewRequest("PUT", uri, bytes.NewReader(data)) resp, err := client.Do(request) - if err != nil { - trace("", err) - return []byte{}, nil, err + if err != nil { + err = errors.New("Error: Unable to access bridge.") + log.Println(err) + return []byte{}, nil, err } return HandleResponse(resp) } @@ -88,17 +92,17 @@ func (bridge *Bridge) Post(path string, params interface{}) ([]byte, io.Reader, // Add the params to the request request, err := json.Marshal(params) if err != nil { - panic(err) - trace("", err) - return []byte{}, nil, nil + err = errors.New("Error: Unable to marshal request from bridge http POST") + log.Println(err) + return []byte{}, nil, err } - //log.Println("\nSending POST body: ", string(request)) // Send the request and handle the response uri := fmt.Sprintf("http://" + bridge.IPAddress + path) resp, err := http.Post(uri, "text/json", bytes.NewReader(request)) - if bridge.Error(resp, err) { - panic(err) + if err != nil { + err = errors.New("Error: Unable to access bridge.") + log.Println(err) return []byte{}, nil, err } return HandleResponse(resp) @@ -111,14 +115,12 @@ func (bridge *Bridge) Delete(path string) error { req, err := http.NewRequest("DELETE", uri, nil) resp, err := client.Do(req) if err != nil { + err = errors.New("Error: Unable to access bridge.") + log.Println(err) return err } _, _, err = HandleResponse(resp) - if err != nil { - trace("", err) - return err - } - return nil + return err } // HandleResponse manages the http.Response content from a @@ -145,20 +147,6 @@ func HandleResponse(resp *http.Response) ([]byte, io.Reader, error) { return body, reader, nil } -// Bridge.Error handles all bridge response status errors and -// will return a boolean to notify functions to proceed or not. -func (bridge *Bridge) Error(resp *http.Response, err error) bool { - if err != nil { - trace("", err) - return true - } else if resp.StatusCode != 200 { - // TODO: handle other status codes - //log.Println(fmt.Sprintf("Bridge status error: %d", resp.StatusCode)) - return true - } - return false -} - // NewBridge defines hardware that is compatible with Hue. func NewBridge(ip string) (*Bridge, error) { bridge := Bridge { @@ -191,6 +179,8 @@ func (bridge *Bridge) GetInfo() error { data := BridgeInfo{} err = xml.NewDecoder(reader).Decode(&data) if err != nil { + err = errors.New("Error: Unable to decode XML response from bridge.") + log.Println(err) return err } bridge.Info = data @@ -249,7 +239,7 @@ func (bridge *Bridge) GetLightByIndex(index int) (Light, error) { return Light{}, err } if strings.Contains(string(body), "not available") { - return Light{}, errors.New("Index Error") + return Light{}, errors.New("Error: Light selection index out of bounds") } // Parse and load the response into the light array @@ -271,7 +261,8 @@ func (bridge *Bridge) GetLightByName(name string) (Light, error) { return light, nil } } - return Light{}, errors.New("Light not found.") + errOut := fmt.Sprintf("Error: Light name '%s' not found.", name) + return Light{}, errors.New(errOut) } // Log the date, time, file location, line number, and function. |