1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17//#define LOG_NDEBUG 0
18#define LOG_TAG "TestPlayerStub"
19#include "utils/Log.h"
20
21#include <string.h>
22
23#include <binder/Parcel.h>
24#include <media/MediaPlayerInterface.h>
25#include <utils/Errors.h>
26
27using android::INVALID_OPERATION;
28using android::Surface;
29using android::IGraphicBufferProducer;
30using android::IMediaHTTPService;
31using android::MediaPlayerBase;
32using android::OK;
33using android::Parcel;
34using android::SortedVector;
35using android::TEST_PLAYER;
36using android::UNKNOWN_ERROR;
37using android::player_type;
38using android::sp;
39using android::status_t;
40using android::String8;
41using android::KeyedVector;
42
43// This file contains a test player that is loaded via the
44// TestPlayerStub class.  The player contains various implementation
45// of the invoke method that java tests can use.
46
47namespace {
48const char *kPing = "ping";
49
50class Player: public MediaPlayerBase
51{
52  public:
53    enum TestType {TEST_UNKNOWN, PING};
54    Player() {}
55    virtual ~Player() {}
56
57    virtual status_t    initCheck() {return OK;}
58    virtual bool        hardwareOutput() {return true;}
59
60    virtual status_t    setDataSource(
61            const sp<IMediaHTTPService> &httpService,
62            const char *url,
63            const KeyedVector<String8, String8> *) {
64        ALOGV("setDataSource %s", url);
65        mTest = TEST_UNKNOWN;
66        if (strncmp(url, kPing, strlen(kPing)) == 0) {
67            mTest = PING;
68        }
69        return OK;
70    }
71
72    virtual status_t    setDataSource(int fd, int64_t offset, int64_t length) {return OK;}
73    virtual status_t    setVideoSurfaceTexture(
74                                const sp<IGraphicBufferProducer>& bufferProducer) {return OK;}
75    virtual status_t    prepare() {return OK;}
76    virtual status_t    prepareAsync() {return OK;}
77    virtual status_t    start() {return OK;}
78    virtual status_t    stop() {return OK;}
79    virtual status_t    pause() {return OK;}
80    virtual bool        isPlaying() {return true;}
81    virtual status_t    seekTo(int msec) {return OK;}
82    virtual status_t    getCurrentPosition(int *msec) {return OK;}
83    virtual status_t    getDuration(int *msec) {return OK;}
84    virtual status_t    reset() {return OK;}
85    virtual status_t    setLooping(int loop) {return OK;}
86    virtual player_type playerType() {return TEST_PLAYER;}
87    virtual status_t    invoke(const Parcel& request, Parcel *reply);
88    virtual status_t    setParameter(int key, const Parcel &request) {return OK;}
89    virtual status_t    getParameter(int key, Parcel *reply) {return OK;}
90
91
92  private:
93    // Take a request, copy it to the reply.
94    void ping(const Parcel& request, Parcel *reply);
95
96    status_t mStatus;
97    TestType mTest;
98};
99
100status_t Player::invoke(const Parcel& request, Parcel *reply)
101{
102    switch (mTest) {
103        case PING:
104            ping(request, reply);
105            break;
106        default: mStatus = UNKNOWN_ERROR;
107    }
108    return mStatus;
109}
110
111void Player::ping(const Parcel& request, Parcel *reply)
112{
113    const size_t len = request.dataAvail();
114
115    reply->setData(static_cast<const uint8_t*>(request.readInplace(len)), len);
116    mStatus = OK;
117}
118
119}
120
121extern "C" android::MediaPlayerBase* newPlayer()
122{
123    ALOGD("New invoke test player");
124    return new Player();
125}
126
127extern "C" android::status_t deletePlayer(android::MediaPlayerBase *player)
128{
129    ALOGD("Delete invoke test player");
130    delete player;
131    return OK;
132}
133