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      1 /*
      2  * Copyright 2009, The Android Open Source Project
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *  * Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  *  * Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 // The functions in this file are used to configure the mock GeolocationService
     27 // for the LayoutTests.
     28 
     29 #include "config.h"
     30 
     31 #include "Coordinates.h"
     32 #include "GeolocationServiceMock.h"
     33 #include "Geoposition.h"
     34 #include "JavaSharedClient.h"
     35 #include "PositionError.h"
     36 #include "WebCoreJni.h"
     37 #include <JNIHelp.h>
     38 #include <JNIUtility.h>
     39 #include <wtf/CurrentTime.h>
     40 
     41 using namespace WebCore;
     42 
     43 namespace android {
     44 
     45 static const char* javaMockGeolocationClass = "android/webkit/MockGeolocation";
     46 
     47 static void setPosition(JNIEnv* env, jobject, double latitude, double longitude, double accuracy)
     48 {
     49     RefPtr<Coordinates> coordinates = Coordinates::create(latitude,
     50                                                           longitude,
     51                                                           false, 0.0,  // altitude,
     52                                                           accuracy,
     53                                                           false, 0.0,  // altitudeAccuracy,
     54                                                           false, 0.0,  // heading
     55                                                           false, 0.0);  // speed
     56     RefPtr<Geoposition> position = Geoposition::create(coordinates.release(), WTF::currentTime());
     57     GeolocationServiceMock::setPosition(position.release());
     58 }
     59 
     60 static void setError(JNIEnv* env, jobject, int code, jstring message)
     61 {
     62     PositionError::ErrorCode codeEnum = static_cast<PositionError::ErrorCode>(code);
     63     String messageString = to_string(env, message);
     64     RefPtr<PositionError> error = PositionError::create(codeEnum, messageString);
     65     GeolocationServiceMock::setError(error.release());
     66 }
     67 
     68 static JNINativeMethod gMockGeolocationMethods[] = {
     69     { "nativeSetPosition", "(DDD)V", (void*) setPosition },
     70     { "nativeSetError", "(ILjava/lang/String;)V", (void*) setError }
     71 };
     72 
     73 int register_mock_geolocation(JNIEnv* env)
     74 {
     75     jclass mockGeolocation = env->FindClass(javaMockGeolocationClass);
     76     LOG_ASSERT(mockGeolocation, "Unable to find class");
     77     return jniRegisterNativeMethods(env, javaMockGeolocationClass, gMockGeolocationMethods, NELEM(gMockGeolocationMethods));
     78 }
     79 
     80 }
     81