Mon 21 Jul 22:43:21 CEST 2025

js/ui/cordova/plugins/cordova-plugin-http/src/android/com/synconset/CordovaHTTP/CordovaHttpHead.java

@@ -0,0 +1,64 @@
+/**
+ * A HTTP plugin for Cordova / Phonegap
+ */
+package com.synconset;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.Map;
+
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.HostnameVerifier;
+
+import javax.net.ssl.SSLHandshakeException;
+
+import org.apache.cordova.CallbackContext;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import android.util.Log;
+
+import com.github.kevinsawicki.http.HttpRequest;
+import com.github.kevinsawicki.http.HttpRequest.HttpRequestException;
+ 
+public class CordovaHttpHead extends CordovaHttp implements Runnable {
+    public CordovaHttpHead(String urlString, Map<?, ?> params, Map<String, String> headers, CallbackContext callbackContext) {
+        super(urlString, params, headers, callbackContext);
+    }
+    
+    @Override
+    public void run() {
+        try {
+            HttpRequest request = HttpRequest.head(this.getUrlString(), this.getParams(), true);
+            this.setupSecurity(request);
+            request.acceptCharset(CHARSET);
+            request.headers(this.getHeaders());
+            int code = request.code();
+            JSONObject response = new JSONObject();
+            this.addResponseHeaders(request, response);
+            response.put("status", code);
+            if (code >= 200 && code < 300) {
+                // no 'body' to return for HEAD request
+                this.getCallbackContext().success(response);
+            } else {
+                String body = request.body(CHARSET);
+                response.put("error", body);
+                this.getCallbackContext().error(response);
+            }
+        } catch (JSONException e) {
+            this.respondWithError("There was an error generating the response");
+        } catch (HttpRequestException e) {
+            if (e.getCause() instanceof UnknownHostException) {
+                this.respondWithError(0, "The host could not be resolved");
+            } else if (e.getCause() instanceof SSLHandshakeException) {
+                this.respondWithError("SSL handshake failed");
+            } else {
+                this.respondWithError("There was an error with the request");
+            }
+        }
+    }
+}