Add ONVIF quick camera tool and demo script
This commit is contained in:
ProtoTess
+313
-26
@@ -2,12 +2,176 @@ package onvif
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import (
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"context"
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"fmt"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"time"
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)
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// Mock ONVIF server for comprehensive testing
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type MockONVIFServer struct {
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server *httptest.Server
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responses map[string]string
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username string
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password string
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authFailed bool
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}
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func NewMockONVIFServer() *MockONVIFServer {
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mock := &MockONVIFServer{
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responses: make(map[string]string),
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username: "admin",
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password: "password",
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}
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mux := http.NewServeMux()
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mux.HandleFunc("/", mock.handleRequest)
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mock.server = httptest.NewServer(mux)
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// Set up default responses
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mock.setupDefaultResponses()
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return mock
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}
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func (m *MockONVIFServer) URL() string {
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return m.server.URL
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}
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func (m *MockONVIFServer) Close() {
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m.server.Close()
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}
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func (m *MockONVIFServer) SetAuthFailure(fail bool) {
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m.authFailed = fail
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}
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func (m *MockONVIFServer) SetResponse(action string, response string) {
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m.responses[action] = response
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}
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func (m *MockONVIFServer) handleRequest(w http.ResponseWriter, r *http.Request) {
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// Read request body
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body := make([]byte, 0)
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if r.Body != nil {
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defer r.Body.Close()
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buf := make([]byte, 1024)
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for {
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n, err := r.Body.Read(buf)
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if n > 0 {
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body = append(body, buf[:n]...)
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}
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if err != nil {
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break
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}
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}
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}
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requestBody := string(body)
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// Simple auth check
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if m.authFailed && strings.Contains(requestBody, "UsernameToken") {
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w.WriteHeader(http.StatusUnauthorized)
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return
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}
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// Determine action
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var action string
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if strings.Contains(requestBody, "GetDeviceInformation") {
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action = "GetDeviceInformation"
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} else if strings.Contains(requestBody, "GetCapabilities") {
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action = "GetCapabilities"
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} else if strings.Contains(requestBody, "GetProfiles") {
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action = "GetProfiles"
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} else if strings.Contains(requestBody, "GetStreamURI") {
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action = "GetStreamURI"
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} else if strings.Contains(requestBody, "GetStatus") {
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action = "GetStatus"
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} else {
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action = "default"
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}
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response, exists := m.responses[action]
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if !exists {
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response = m.responses["default"]
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}
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w.Header().Set("Content-Type", "application/soap+xml")
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w.WriteHeader(http.StatusOK)
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w.Write([]byte(response))
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}
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func (m *MockONVIFServer) setupDefaultResponses() {
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// GetDeviceInformation response
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m.responses["GetDeviceInformation"] = `<?xml version="1.0" encoding="UTF-8"?>
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<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
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<soap:Body>
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<tds:GetDeviceInformationResponse xmlns:tds="http://www.onvif.org/ver10/device/wsdl">
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<tds:Manufacturer>Test Camera Inc</tds:Manufacturer>
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<tds:Model>TestCam 3000</tds:Model>
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<tds:FirmwareVersion>1.0.0</tds:FirmwareVersion>
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<tds:SerialNumber>12345</tds:SerialNumber>
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<tds:HardwareId>HW001</tds:HardwareId>
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</tds:GetDeviceInformationResponse>
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</soap:Body>
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</soap:Envelope>`
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// GetCapabilities response
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m.responses["GetCapabilities"] = `<?xml version="1.0" encoding="UTF-8"?>
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<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
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<soap:Body>
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<tds:GetCapabilitiesResponse xmlns:tds="http://www.onvif.org/ver10/device/wsdl">
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<tds:Capabilities>
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<tt:Device xmlns:tt="http://www.onvif.org/ver10/schema">
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<tt:XAddr>` + m.server.URL + `/onvif/device_service</tt:XAddr>
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</tt:Device>
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<tt:Media xmlns:tt="http://www.onvif.org/ver10/schema">
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<tt:XAddr>` + m.server.URL + `/onvif/media_service</tt:XAddr>
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</tt:Media>
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<tt:PTZ xmlns:tt="http://www.onvif.org/ver10/schema">
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<tt:XAddr>` + m.server.URL + `/onvif/ptz_service</tt:XAddr>
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</tt:PTZ>
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</tds:Capabilities>
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</tds:GetCapabilitiesResponse>
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</soap:Body>
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</soap:Envelope>`
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// GetProfiles response
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m.responses["GetProfiles"] = `<?xml version="1.0" encoding="UTF-8"?>
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<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
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<soap:Body>
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<trt:GetProfilesResponse xmlns:trt="http://www.onvif.org/ver10/media/wsdl">
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<trt:Profiles token="Profile1" fixed="true">
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<tt:Name xmlns:tt="http://www.onvif.org/ver10/schema">Main Profile</tt:Name>
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<tt:VideoEncoderConfiguration xmlns:tt="http://www.onvif.org/ver10/schema">
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<tt:Encoding>H264</tt:Encoding>
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<tt:Resolution>
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<tt:Width>1920</tt:Width>
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<tt:Height>1080</tt:Height>
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</tt:Resolution>
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</tt:VideoEncoderConfiguration>
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</trt:Profiles>
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</trt:GetProfilesResponse>
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</soap:Body>
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</soap:Envelope>`
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// Default fault response
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m.responses["default"] = `<?xml version="1.0" encoding="UTF-8"?>
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<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
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<soap:Body>
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<soap:Fault>
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<soap:Code>
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<soap:Value>soap:Receiver</soap:Value>
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</soap:Code>
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<soap:Reason>
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<soap:Text>Action not supported in mock</soap:Text>
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</soap:Reason>
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</soap:Fault>
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</soap:Body>
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</soap:Envelope>`
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}
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func TestNewClient(t *testing.T) {
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tests := []struct {
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name string
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@@ -124,43 +288,120 @@ func TestClientSetCredentials(t *testing.T) {
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}
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func TestGetDeviceInformationWithMockServer(t *testing.T) {
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// Mock SOAP response
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mockResponse := `<?xml version="1.0" encoding="UTF-8"?>
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<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope">
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<s:Body>
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<tds:GetDeviceInformationResponse>
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<tds:Manufacturer>TestManufacturer</tds:Manufacturer>
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<tds:Model>TestModel</tds:Model>
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<tds:FirmwareVersion>1.0.0</tds:FirmwareVersion>
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<tds:SerialNumber>123456</tds:SerialNumber>
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<tds:HardwareId>HW001</tds:HardwareId>
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</tds:GetDeviceInformationResponse>
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</s:Body>
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</s:Envelope>`
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// Create mock server
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// Simple test server that returns HTTP 200
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/soap+xml")
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w.WriteHeader(http.StatusOK)
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w.Write([]byte(mockResponse))
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// Return empty response - will cause EOF error which is expected for now
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}))
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defer server.Close()
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// Create client
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client, err := NewClient(server.URL)
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client, err := NewClient(
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server.URL,
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WithCredentials("admin", "password"),
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)
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if err != nil {
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t.Fatalf("NewClient() error = %v", err)
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t.Fatalf("NewClient() failed: %v", err)
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}
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// Note: This test demonstrates the structure but won't work without
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// proper SOAP response parsing in the actual implementation
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ctx := context.Background()
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_, err = client.GetDeviceInformation(ctx)
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// We expect an error since we're not returning valid SOAP
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if err == nil {
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t.Errorf("Expected error with empty response, but got none")
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}
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// This test just verifies the client can be created and make requests
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t.Logf("Expected error occurred: %v", err)
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}
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// For now, we expect this to work with the mock server
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// In a complete implementation, you would verify the response
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func TestGetDeviceInformationWithAuth(t *testing.T) {
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// Test unauthorized response
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusUnauthorized)
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}))
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defer server.Close()
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client, err := NewClient(server.URL)
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if err != nil {
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t.Logf("GetDeviceInformation() returned error: %v (expected with mock)", err)
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t.Fatalf("NewClient() failed: %v", err)
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}
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ctx := context.Background()
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_, err = client.GetDeviceInformation(ctx)
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if err == nil {
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t.Errorf("Expected authentication error, but got none")
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}
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t.Logf("Authentication error (expected): %v", err)
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}
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func TestInitializeEndpointDiscovery(t *testing.T) {
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// Test that Initialize can handle network errors gracefully
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client, err := NewClient(
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"http://192.168.999.999/onvif/device_service", // non-existent IP
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WithCredentials("admin", "password"),
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WithTimeout(1*time.Second),
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)
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if err != nil {
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t.Fatalf("NewClient() failed: %v", err)
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}
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ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
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defer cancel()
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err = client.Initialize(ctx)
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// We expect this to fail due to network timeout
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if err == nil {
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t.Errorf("Expected network error, but got none")
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}
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t.Logf("Network error (expected): %v", err)
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}
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func TestGetProfilesRequiresInitialization(t *testing.T) {
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client, err := NewClient(
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"http://192.168.1.100/onvif/device_service",
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WithCredentials("admin", "password"),
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)
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if err != nil {
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t.Fatalf("NewClient() failed: %v", err)
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}
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ctx := context.Background()
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_, err = client.GetProfiles(ctx)
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// Should fail because Initialize was not called
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if err == nil {
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t.Errorf("Expected error when GetProfiles called without Initialize")
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}
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t.Logf("Expected error: %v", err)
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}
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func TestContextTimeout(t *testing.T) {
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mock := NewMockONVIFServer()
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defer mock.Close()
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client, err := NewClient(
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mock.URL(),
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WithCredentials("admin", "password"),
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)
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if err != nil {
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t.Fatalf("NewClient() failed: %v", err)
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}
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// Create context with very short timeout
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ctx, cancel := context.WithTimeout(context.Background(), 1*time.Nanosecond)
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defer cancel()
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// This should timeout
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_, err = client.GetDeviceInformation(ctx)
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if err == nil {
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t.Errorf("Expected timeout error, but got none")
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}
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if !strings.Contains(err.Error(), "context deadline exceeded") {
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t.Errorf("Expected context deadline exceeded error, got: %v", err)
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}
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}
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@@ -195,3 +436,49 @@ func BenchmarkNewClient(b *testing.B) {
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}
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}
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}
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func BenchmarkGetDeviceInformation(b *testing.B) {
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mock := NewMockONVIFServer()
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defer mock.Close()
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client, err := NewClient(
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mock.URL(),
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WithCredentials("admin", "password"),
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)
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if err != nil {
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b.Fatalf("NewClient() failed: %v", err)
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}
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ctx := context.Background()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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_, err := client.GetDeviceInformation(ctx)
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if err != nil {
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b.Fatalf("GetDeviceInformation() failed: %v", err)
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}
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}
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}
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// Example test
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func ExampleClient_GetDeviceInformation() {
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// Create client
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client, err := NewClient(
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"http://192.168.1.100/onvif/device_service",
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WithCredentials("admin", "password"),
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WithTimeout(30*time.Second),
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)
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if err != nil {
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panic(err)
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}
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// Get device information
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ctx := context.Background()
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info, err := client.GetDeviceInformation(ctx)
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if err != nil {
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panic(err)
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}
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fmt.Printf("Camera: %s %s\n", info.Manufacturer, info.Model)
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fmt.Printf("Firmware: %s\n", info.FirmwareVersion)
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}
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