├── .mvn └── wrapper │ ├── maven-wrapper.jar │ ├── maven-wrapper.properties │ └── MavenWrapperDownloader.java ├── src ├── main │ ├── java │ │ └── com │ │ │ └── github │ │ │ └── nvd │ │ │ ├── okhttp3 │ │ │ ├── DownloadFileProgressListener.java │ │ │ └── ProgressResponseBody.java │ │ │ ├── domain │ │ │ ├── DownloadedVideoFile.java │ │ │ └── VideoEncoderPreset.java │ │ │ ├── NvrVideoDownloaderApplication.java │ │ │ ├── repo │ │ │ └── VideoEncoderPresetRepository.java │ │ │ ├── util │ │ │ └── FileUtil.java │ │ │ ├── components │ │ │ ├── VideoDownloader.java │ │ │ └── VideoPresetEditor.java │ │ │ ├── service │ │ │ ├── EncodeService.java │ │ │ └── DownloadService.java │ │ │ └── view │ │ │ └── MainView.java │ └── resources │ │ └── application.yml └── test │ └── java │ └── com │ └── github │ └── nvd │ └── NvrVideoDownloaderApplicationTests.java ├── .gitignore ├── README.md ├── pom.xml ├── mvnw.cmd ├── mvnw └── LICENSE /.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/452/nvr-video-downloader/master/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip 2 | -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/okhttp3/DownloadFileProgressListener.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.okhttp3; 2 | 3 | public interface DownloadFileProgressListener { 4 | 5 | void update(long bytesRead, long contentLength, boolean done); 6 | } -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/domain/DownloadedVideoFile.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.domain; 2 | 3 | import lombok.Data; 4 | 5 | @Data 6 | public class DownloadedVideoFile { 7 | 8 | private String fileName; 9 | private String downloadProgress; 10 | private String fileSize; 11 | } -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/domain/VideoEncoderPreset.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.domain; 2 | 3 | import javax.persistence.Entity; 4 | import javax.persistence.GeneratedValue; 5 | import javax.persistence.Id; 6 | 7 | import lombok.Data; 8 | 9 | @Entity 10 | @Data 11 | public class VideoEncoderPreset { 12 | 13 | @Id 14 | @GeneratedValue 15 | private Long id; 16 | private String presetName; 17 | private String presetArgs; 18 | 19 | } -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | HELP.md 2 | /target/ 3 | !.mvn/wrapper/maven-wrapper.jar 4 | 5 | ### STS ### 6 | .apt_generated 7 | .classpath 8 | .factorypath 9 | .project 10 | .settings 11 | .springBeans 12 | .sts4-cache 13 | 14 | ### IntelliJ IDEA ### 15 | .idea 16 | *.iws 17 | *.iml 18 | *.ipr 19 | 20 | ### NetBeans ### 21 | /nbproject/private/ 22 | /nbbuild/ 23 | /dist/ 24 | /nbdist/ 25 | /.nb-gradle/ 26 | /build/ 27 | 28 | ### VS Code ### 29 | .vscode/ 30 | -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/NvrVideoDownloaderApplication.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | 6 | @SpringBootApplication 7 | public class NvrVideoDownloaderApplication { 8 | 9 | public static void main(String[] args) { 10 | SpringApplication.run(NvrVideoDownloaderApplication.class); 11 | } 12 | 13 | } 14 | -------------------------------------------------------------------------------- /src/test/java/com/github/nvd/NvrVideoDownloaderApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.boot.test.context.SpringBootTest; 6 | import org.springframework.test.context.junit4.SpringRunner; 7 | 8 | @RunWith(SpringRunner.class) 9 | @SpringBootTest 10 | public class NvrVideoDownloaderApplicationTests { 11 | 12 | @Test 13 | public void contextLoads() { 14 | } 15 | 16 | } 17 | -------------------------------------------------------------------------------- /src/main/resources/application.yml: -------------------------------------------------------------------------------- 1 | nvr.home: ${user.home}/nvr 2 | 3 | spring: 4 | h2: 5 | console: 6 | enabled: true 7 | path: /h2 8 | settings: 9 | web-allow-others: true 10 | data: 11 | rest: 12 | base-path: /v2 13 | jpa: 14 | hibernate: 15 | ddl-auto: update 16 | naming: 17 | physical-strategy: org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl 18 | datasource: 19 | url: jdbc:h2:file:~/test 20 | # devtools: 21 | # restart: 22 | # enabled: false -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/repo/VideoEncoderPresetRepository.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.repo; 2 | 3 | import java.util.Collection; 4 | 5 | import org.springframework.data.jpa.repository.JpaRepository; 6 | import org.springframework.stereotype.Repository; 7 | 8 | import com.github.nvd.domain.VideoEncoderPreset; 9 | 10 | @Repository 11 | public interface VideoEncoderPresetRepository extends JpaRepository { 12 | 13 | public Collection findByPresetNameOrPresetArgsStartsWithIgnoreCase(String string, String string2); 14 | 15 | } -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/util/FileUtil.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.util; 2 | 3 | public class FileUtil { 4 | 5 | public static String humanReadableByteCount(long bytes) { 6 | return humanReadableByteCount(bytes, true); 7 | } 8 | 9 | public static String humanReadableByteCount(long bytes, boolean si) { 10 | int unit = si ? 1000 : 1024; 11 | if (bytes < unit) 12 | return bytes + " B"; 13 | int exp = (int) (Math.log(bytes) / Math.log(unit)); 14 | String pre = (si ? "kMGTPE" : "KMGTPE").charAt(exp - 1) + (si ? "" : "i"); 15 | return String.format("%.1f %sB", bytes / Math.pow(unit, exp), pre); 16 | } 17 | 18 | public static String makeFileName(String channel, String startDateTime, String endDateTime) { 19 | return ("ch-" + channel + "-" + startDateTime + "-" + startDateTime).replace(" ", "-").replace(":", "-"); 20 | } 21 | 22 | public static String nvrHomeDir() { 23 | return System.getProperty("user.home") + "/nvr/"; 24 | } 25 | 26 | 27 | public static void main(String[] args) { 28 | System.out.println(makeFileName("2", "2018-12-05 10:00:00", "2018-13-05 12:00:00")); 29 | } 30 | } -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Dahua nvr video downloader 2 | 3 | in investigating/development 4 | 5 | ## Shell example for download video file form Dahua NVR 6 | ```sh 7 | wget --user admin --password $NVR_PASSWORD -O video.dav 'http://192.168.30.4/cgi-bin/loadfile.cgi?action=startLoad&channel=2&startTime=2018-11-05%2006:00:00&endTime=2018-11-05%2010:00:07' 8 | ``` 9 | 10 | ## Shell examples Dahua dav video convertation to mp4 11 | ```sh 12 | ffmpeg -v quiet -stats -err_detect ignore_err -f hevc -y -i /cloud/sample-2-wget.dav -ss 20 -c:v h264 video_fixed.mp4 13 | 14 | time ffmpeg -v quiet -f h264 -i 6.dav -c:v copy -c:a copy output-file.mp4 15 | 16 | time ffmpeg -v quiet -stats -f h264 -i video.dav -c:v hevc -filter:v "setpts=0.25*PTS" -r 16 ipc-2.mp4 17 | 18 | time ffmpeg -hwaccel cuvid -v quiet -f h264 -i video.dav -c:v hevc_nvenc -filter:v "setpts=0.25*PTS" -r 16 -stats ipc-2.mp4 19 | 20 | ffmpeg -v quiet -stats -err_detect ignore_err -f hevc -y -i /cloud/sample-2-wget.dav -r 16 -c:v h264 video_fixed.mp4 21 | 22 | time ffmpeg -v quiet -stats -hwaccel cuvid -f hevc -i video.dav -c:v copy -c:a copy output-file.mp4 23 | 24 | ffprobe -v quiet -print_format json -show_entries stream=width -f h264 -i video.dav | grep -q '"width": 0' && echo hevc || echo h264 25 | ``` -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/okhttp3/ProgressResponseBody.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.okhttp3; 2 | 3 | import java.io.IOException; 4 | 5 | import okhttp3.MediaType; 6 | import okhttp3.ResponseBody; 7 | import okio.Buffer; 8 | import okio.BufferedSource; 9 | import okio.ForwardingSource; 10 | import okio.Okio; 11 | import okio.Source; 12 | 13 | public class ProgressResponseBody extends ResponseBody { 14 | 15 | private final ResponseBody responseBody; 16 | private final DownloadFileProgressListener progressListener; 17 | private BufferedSource bufferedSource; 18 | 19 | public ProgressResponseBody(ResponseBody responseBody, DownloadFileProgressListener progressListener) { 20 | this.responseBody = responseBody; 21 | this.progressListener = progressListener; 22 | } 23 | 24 | @Override 25 | public MediaType contentType() { 26 | return responseBody.contentType(); 27 | } 28 | 29 | @Override 30 | public long contentLength() { 31 | return responseBody.contentLength(); 32 | } 33 | 34 | @Override 35 | public BufferedSource source() { 36 | if (bufferedSource == null) { 37 | bufferedSource = Okio.buffer(source(responseBody.source())); 38 | } 39 | return bufferedSource; 40 | } 41 | 42 | private Source source(Source source) { 43 | return new ForwardingSource(source) { 44 | long totalBytesRead = 0L; 45 | 46 | @Override 47 | public long read(Buffer sink, long byteCount) throws IOException { 48 | long bytesRead = super.read(sink, byteCount); 49 | // read() returns the number of bytes read, or -1 if this source is exhausted. 50 | totalBytesRead += bytesRead != -1 ? bytesRead : 0; 51 | progressListener.update(totalBytesRead, responseBody.contentLength(), bytesRead == -1); 52 | return bytesRead; 53 | } 54 | }; 55 | } 56 | } -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/components/VideoDownloader.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.components; 2 | 3 | import org.springframework.beans.factory.annotation.Autowired; 4 | 5 | import com.github.nvd.domain.DownloadedVideoFile; 6 | import com.github.nvd.domain.VideoEncoderPreset; 7 | import com.github.nvd.repo.VideoEncoderPresetRepository; 8 | import com.vaadin.flow.component.Key; 9 | import com.vaadin.flow.component.KeyNotifier; 10 | import com.vaadin.flow.component.button.Button; 11 | import com.vaadin.flow.component.icon.VaadinIcon; 12 | import com.vaadin.flow.component.orderedlayout.HorizontalLayout; 13 | import com.vaadin.flow.component.orderedlayout.VerticalLayout; 14 | import com.vaadin.flow.component.textfield.TextField; 15 | import com.vaadin.flow.data.binder.Binder; 16 | import com.vaadin.flow.spring.annotation.SpringComponent; 17 | import com.vaadin.flow.spring.annotation.UIScope; 18 | 19 | import lombok.Setter; 20 | import lombok.extern.slf4j.Slf4j; 21 | 22 | @SpringComponent 23 | @UIScope 24 | @Slf4j 25 | public class VideoDownloader extends VerticalLayout implements KeyNotifier { 26 | 27 | /** 28 | * The currently edited video file 29 | */ 30 | private DownloadedVideoFile videoFile; 31 | 32 | TextField fileName = new TextField("Preset name"); 33 | TextField downloadProgress = new TextField("Preset args"); 34 | Button cancel = new Button("Cancel"); 35 | Button delete = new Button("Delete", VaadinIcon.TRASH.create()); 36 | HorizontalLayout actions = new HorizontalLayout(cancel, delete); 37 | 38 | Binder binder = new Binder<>(DownloadedVideoFile.class); 39 | @Setter 40 | private ChangeHandler changeHandler; 41 | 42 | @Autowired 43 | public VideoDownloader() { 44 | add(fileName, downloadProgress, actions); 45 | binder.bindInstanceFields(this); 46 | setSpacing(true); 47 | delete.getElement().getThemeList().add("error"); 48 | addKeyPressListener(Key.ENTER, e -> delete()); 49 | delete.addClickListener(e -> delete()); 50 | cancel.addClickListener(e -> delete()); 51 | setVisible(false); 52 | } 53 | 54 | public void editPreset(DownloadedVideoFile videoFile) { 55 | if (videoFile == null) { 56 | setVisible(false); 57 | return; 58 | } 59 | this.videoFile = videoFile; 60 | binder.setBean(videoFile); 61 | setVisible(true); 62 | fileName.focus(); 63 | } 64 | 65 | private void delete() { 66 | changeHandler.onChange(); 67 | } 68 | 69 | public interface ChangeHandler { 70 | void onChange(); 71 | } 72 | } -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/components/VideoPresetEditor.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.components; 2 | 3 | import org.springframework.beans.factory.annotation.Autowired; 4 | 5 | import com.github.nvd.domain.VideoEncoderPreset; 6 | import com.github.nvd.repo.VideoEncoderPresetRepository; 7 | import com.vaadin.flow.component.Key; 8 | import com.vaadin.flow.component.KeyNotifier; 9 | import com.vaadin.flow.component.button.Button; 10 | import com.vaadin.flow.component.icon.VaadinIcon; 11 | import com.vaadin.flow.component.orderedlayout.HorizontalLayout; 12 | import com.vaadin.flow.component.orderedlayout.VerticalLayout; 13 | import com.vaadin.flow.component.textfield.TextField; 14 | import com.vaadin.flow.data.binder.Binder; 15 | import com.vaadin.flow.spring.annotation.SpringComponent; 16 | import com.vaadin.flow.spring.annotation.UIScope; 17 | 18 | import lombok.Setter; 19 | import lombok.extern.slf4j.Slf4j; 20 | 21 | @SpringComponent 22 | @UIScope 23 | @Slf4j 24 | public class VideoPresetEditor extends VerticalLayout implements KeyNotifier { 25 | 26 | private final VideoEncoderPresetRepository repository; 27 | /** 28 | * The currently edited video preset 29 | */ 30 | private VideoEncoderPreset videoPreset; 31 | 32 | TextField presetName = new TextField("Preset name"); 33 | TextField presetArgs = new TextField("Preset args"); 34 | Button save = new Button("Save", VaadinIcon.CHECK.create()); 35 | Button cancel = new Button("Cancel"); 36 | Button delete = new Button("Delete", VaadinIcon.TRASH.create()); 37 | HorizontalLayout actions = new HorizontalLayout(save, cancel, delete); 38 | 39 | Binder binder = new Binder<>(VideoEncoderPreset.class); 40 | @Setter 41 | private ChangeHandler changeHandler; 42 | 43 | @Autowired 44 | public VideoPresetEditor(VideoEncoderPresetRepository repository) { 45 | this.repository = repository; 46 | add(presetName, presetArgs, actions); 47 | binder.bindInstanceFields(this); 48 | setSpacing(true); 49 | save.getElement().getThemeList().add("primary"); 50 | delete.getElement().getThemeList().add("error"); 51 | addKeyPressListener(Key.ENTER, e -> save()); 52 | save.addClickListener(e -> save()); 53 | delete.addClickListener(e -> delete()); 54 | cancel.addClickListener(e -> save()); 55 | setVisible(false); 56 | } 57 | 58 | public void editPreset(VideoEncoderPreset preset) { 59 | if (preset == null) { 60 | setVisible(false); 61 | return; 62 | } 63 | 64 | if (preset.getId() != null) { 65 | videoPreset = repository.findById(preset.getId()).orElse(preset); 66 | } else { 67 | videoPreset = preset; 68 | } 69 | binder.setBean(videoPreset); 70 | setVisible(true); 71 | presetName.focus(); 72 | } 73 | 74 | private void delete() { 75 | repository.delete(videoPreset); 76 | changeHandler.onChange(); 77 | } 78 | 79 | private void save() { 80 | repository.save(videoPreset); 81 | log.info("Saved: {}", videoPreset.getId()); 82 | changeHandler.onChange(); 83 | } 84 | 85 | public interface ChangeHandler { 86 | void onChange(); 87 | } 88 | } -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 4.0.0 6 | 7 | org.springframework.boot 8 | spring-boot-starter-parent 9 | 2.1.4.RELEASE 10 | 11 | 12 | com.github 13 | nvr-video-downloader 14 | 0.0.1 15 | jar 16 | nvr-video-downloader 17 | Video downloader from Dahua NVR 18 | 19 | 20 | 8 21 | 13.0.3 22 | 23 | 24 | 25 | 26 | com.github.kokorin.jaffree 27 | jaffree 28 | 0.8.2 29 | 30 | 31 | com.squareup.okhttp3 32 | okhttp 33 | 3.14.0 34 | 35 | 36 | com.burgstaller 37 | okhttp-digest 38 | 1.18 39 | 40 | 41 | org.springframework.boot 42 | spring-boot-starter-data-jpa 43 | 44 | 45 | org.springframework.boot 46 | spring-boot-starter-data-rest 47 | 48 | 49 | org.springframework.boot 50 | spring-boot-starter-quartz 51 | 52 | 53 | com.vaadin 54 | vaadin-spring-boot-starter 55 | 56 | 57 | org.apache.camel 58 | camel-spring-boot-starter 59 | 2.23.1 60 | 61 | 62 | 63 | org.springframework.boot 64 | spring-boot-devtools 65 | runtime 66 | 67 | 68 | com.h2database 69 | h2 70 | runtime 71 | 72 | 73 | org.projectlombok 74 | lombok 75 | true 76 | 77 | 78 | org.springframework.boot 79 | spring-boot-starter-tomcat 80 | provided 81 | 82 | 83 | org.springframework.boot 84 | spring-boot-starter-test 85 | test 86 | 87 | 88 | 89 | 90 | 91 | 92 | com.vaadin 93 | vaadin-bom 94 | ${vaadin.version} 95 | pom 96 | import 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | org.springframework.boot 105 | spring-boot-maven-plugin 106 | 107 | 108 | 109 | 110 | 111 | central 112 | http://jcenter.bintray.com 113 | 114 | true 115 | 116 | 117 | 118 | vaadin-addons 119 | http://maven.vaadin.com/vaadin-addons 120 | 121 | 122 | -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/service/EncodeService.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.service; 2 | 3 | import java.nio.file.Path; 4 | import java.nio.file.Paths; 5 | import java.util.concurrent.Future; 6 | import java.util.concurrent.TimeUnit; 7 | import java.util.concurrent.atomic.AtomicLong; 8 | 9 | import org.springframework.beans.factory.annotation.Value; 10 | import org.springframework.stereotype.Service; 11 | 12 | import com.github.kokorin.jaffree.LogLevel; 13 | import com.github.kokorin.jaffree.StreamType; 14 | import com.github.kokorin.jaffree.ffmpeg.FFmpeg; 15 | import com.github.kokorin.jaffree.ffmpeg.FFmpegProgress; 16 | import com.github.kokorin.jaffree.ffmpeg.FFmpegResult; 17 | import com.github.kokorin.jaffree.ffmpeg.ProgressListener; 18 | import com.github.kokorin.jaffree.ffmpeg.UrlInput; 19 | import com.github.kokorin.jaffree.ffmpeg.UrlOutput; 20 | import com.github.kokorin.jaffree.ffprobe.FFprobe; 21 | import com.github.kokorin.jaffree.ffprobe.FFprobeResult; 22 | import com.github.kokorin.jaffree.ffprobe.Stream; 23 | import com.github.nvd.util.FileUtil; 24 | 25 | import lombok.extern.slf4j.Slf4j; 26 | 27 | @Service 28 | @Slf4j 29 | public class EncodeService { 30 | 31 | private final static Path BIN = Paths.get("/usr/bin"); 32 | 33 | public void encode(String nvrIpAddress, String channel, String startDateTime, String endDateTime) { 34 | log.info("Encode started"); 35 | String videoFile = FileUtil.nvrHomeDir() + FileUtil.makeFileName(channel, startDateTime, endDateTime); 36 | Path video = Paths.get(videoFile + ".dav"); 37 | Path outputVideo = Paths.get(videoFile + ".mp4"); 38 | final AtomicLong duration = new AtomicLong(); 39 | ProgressListener listener = new ProgressListener() { 40 | private long lastReportTs = System.currentTimeMillis(); 41 | 42 | @Override 43 | public void onProgress(FFmpegProgress progress) { 44 | // long now = System.currentTimeMillis(); 45 | // if (lastReportTs + 1000 < now) { 46 | // long percent = 100 * progress.getTimeMillis() / duration.incrementAndGet(); 47 | // System.out.println("Progress: " + percent + "%"); 48 | if (progress.getFps() != null) 49 | log.info("FPS: {} [Duration time: {} minutes, {} secconds]", 50 | progress.getFps(), 51 | progress.getTime(TimeUnit.MINUTES), 52 | progress.getTime(TimeUnit.MILLISECONDS)); 53 | // } 54 | } 55 | }; 56 | // Future result = 57 | FFmpeg.atPath(BIN) 58 | .setLogLevel(LogLevel.DEBUG) 59 | .addInput(UrlInput.fromPath(video) 60 | // .addArguments("-err_detect", "ignore_err") 61 | // .setFormat("rawvideo") 62 | .setFormat(codecType(video))) 63 | .addOutput( 64 | UrlOutput.toPath(outputVideo).copyAllCodecs().setCodec(StreamType.VIDEO, "h264").copyCodec(StreamType.AUDIO)) 65 | .setOverwriteOutput(true) 66 | .setProgressListener(listener) 67 | .execute(); 68 | 69 | log.info("Encode done {}");// , FileUtil.humanReadableByteCount(result.getVideoSize())); 70 | } 71 | 72 | private String codecType(Path video) { 73 | String result = "h264"; 74 | FFprobeResult ffProbeResult = FFprobe.atPath(BIN).setInput(video).setShowStreams(true).addArguments("-f", "hevc").execute(); 75 | for (Stream stream : ffProbeResult.getStreams()) { 76 | if (stream.getWidth() > 0) { 77 | result = "hevc"; 78 | } 79 | log.info("Resolution: {}x{} Compression: {} {}", 80 | stream.getWidth(), 81 | stream.getHeight(), 82 | stream.getCodecName(), 83 | stream.getCodecLongName()); 84 | } 85 | return result; 86 | } 87 | 88 | } -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/service/DownloadService.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.service; 2 | 3 | import java.io.File; 4 | import java.io.IOException; 5 | import java.util.Map; 6 | import java.util.concurrent.ConcurrentHashMap; 7 | 8 | import org.springframework.beans.factory.annotation.Value; 9 | import org.springframework.scheduling.annotation.Async; 10 | import org.springframework.stereotype.Service; 11 | 12 | import com.burgstaller.okhttp.AuthenticationCacheInterceptor; 13 | import com.burgstaller.okhttp.CachingAuthenticatorDecorator; 14 | import com.burgstaller.okhttp.digest.Credentials; 15 | import com.burgstaller.okhttp.digest.DigestAuthenticator; 16 | import com.github.nvd.okhttp3.DownloadFileProgressListener; 17 | import com.github.nvd.okhttp3.ProgressResponseBody; 18 | import com.github.nvd.util.FileUtil; 19 | 20 | import lombok.extern.slf4j.Slf4j; 21 | import okhttp3.OkHttpClient; 22 | import okhttp3.Request; 23 | import okhttp3.Response; 24 | import okio.BufferedSink; 25 | import okio.BufferedSource; 26 | import okio.Okio; 27 | 28 | @Service 29 | @Slf4j 30 | public class DownloadService { 31 | 32 | public void download(String nvrIpAddress, String channel, String startDateTime, String endDateTime, DownloadFileProgressListener progressListener) { 33 | 34 | String url = ("http://" + nvrIpAddress + "/cgi-bin/loadfile.cgi?action=startLoad&channel=" + channel + "&startTime=" 35 | + startDateTime + "&endTime=" + endDateTime).replace(" ", "%20"); 36 | log.debug("Url for download from NVR: ", url); 37 | 38 | try (Response response = httpRequest(url, progressListener)) { 39 | if (!response.isSuccessful()) 40 | throw new IOException("Unexpected code " + response); 41 | log.info("Code: {} File size: {}", response.code(), FileUtil.humanReadableByteCount(response.body().contentLength())); 42 | saveToFile(response, FileUtil.makeFileName(channel, startDateTime, endDateTime)); 43 | } catch (IOException e1) { 44 | e1.printStackTrace(); 45 | } 46 | } 47 | 48 | private void saveToFile(Response response, String fileName) throws IOException { 49 | File videoFile = new File(FileUtil.nvrHomeDir() + fileName + ".dav"); 50 | // try (BufferedSource bufferedSource = response.body().source()) { 51 | // BufferedSink bufferedSink = Okio.buffer(Okio.sink(videoFile)); 52 | // bufferedSink.writeAll(bufferedSource); 53 | // bufferedSink.close(); 54 | // } 55 | final int DOWNLOAD_CHUNK_SIZE = 2048; 56 | BufferedSink sink = Okio.buffer(Okio.sink(videoFile)); 57 | 58 | long totalRead = 0; 59 | long read = 0; 60 | BufferedSource source = response.body().source(); 61 | while ((read = source.read(sink.buffer(), DOWNLOAD_CHUNK_SIZE)) != -1) { 62 | totalRead += read; 63 | // int progress = (int) ((totalRead * 100) / response.body().contentLength()); 64 | // publishProgress(progress); 65 | } 66 | sink.writeAll(source); 67 | sink.flush(); 68 | sink.close(); 69 | } 70 | 71 | private Response httpRequest(String url, DownloadFileProgressListener progressListener) throws IOException { 72 | final Map authCache = new ConcurrentHashMap<>(); 73 | DigestAuthenticator authenticator = new DigestAuthenticator(new Credentials("admin", System.getenv("NVR_PASSWORD"))); 74 | OkHttpClient client = new OkHttpClient.Builder().authenticator(new CachingAuthenticatorDecorator(authenticator, authCache)) 75 | .addInterceptor(new AuthenticationCacheInterceptor(authCache)) 76 | .addNetworkInterceptor(chain -> { 77 | Response originalResponse = chain.proceed(chain.request()); 78 | return originalResponse.newBuilder() 79 | .body(new ProgressResponseBody(originalResponse.body(), progressListener)) 80 | .build(); 81 | }) 82 | .build(); 83 | Request httpRequest = new Request.Builder().url(url) 84 | // .header("content-type", "application/json") 85 | .build(); 86 | return client.newCall(httpRequest).execute(); 87 | } 88 | 89 | } -------------------------------------------------------------------------------- /.mvn/wrapper/MavenWrapperDownloader.java: -------------------------------------------------------------------------------- 1 | /* 2 | Licensed to the Apache Software Foundation (ASF) under one 3 | or more contributor license agreements. See the NOTICE file 4 | distributed with this work for additional information 5 | regarding copyright ownership. The ASF licenses this file 6 | to you under the Apache License, Version 2.0 (the 7 | "License"); you may not use this file except in compliance 8 | with the License. You may obtain a copy of the License at 9 | 10 | https://www.apache.org/licenses/LICENSE-2.0 11 | 12 | Unless required by applicable law or agreed to in writing, 13 | software distributed under the License is distributed on an 14 | "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | KIND, either express or implied. See the License for the 16 | specific language governing permissions and limitations 17 | under the License. 18 | */ 19 | 20 | import java.io.File; 21 | import java.io.FileInputStream; 22 | import java.io.FileOutputStream; 23 | import java.io.IOException; 24 | import java.net.URL; 25 | import java.nio.channels.Channels; 26 | import java.nio.channels.ReadableByteChannel; 27 | import java.util.Properties; 28 | 29 | public class MavenWrapperDownloader { 30 | 31 | /** 32 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. 33 | */ 34 | private static final String DEFAULT_DOWNLOAD_URL = 35 | "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; 36 | 37 | /** 38 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to 39 | * use instead of the default one. 40 | */ 41 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH = 42 | ".mvn/wrapper/maven-wrapper.properties"; 43 | 44 | /** 45 | * Path where the maven-wrapper.jar will be saved to. 46 | */ 47 | private static final String MAVEN_WRAPPER_JAR_PATH = 48 | ".mvn/wrapper/maven-wrapper.jar"; 49 | 50 | /** 51 | * Name of the property which should be used to override the default download url for the wrapper. 52 | */ 53 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; 54 | 55 | public static void main(String args[]) { 56 | System.out.println("- Downloader started"); 57 | File baseDirectory = new File(args[0]); 58 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); 59 | 60 | // If the maven-wrapper.properties exists, read it and check if it contains a custom 61 | // wrapperUrl parameter. 62 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); 63 | String url = DEFAULT_DOWNLOAD_URL; 64 | if(mavenWrapperPropertyFile.exists()) { 65 | FileInputStream mavenWrapperPropertyFileInputStream = null; 66 | try { 67 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); 68 | Properties mavenWrapperProperties = new Properties(); 69 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); 70 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); 71 | } catch (IOException e) { 72 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); 73 | } finally { 74 | try { 75 | if(mavenWrapperPropertyFileInputStream != null) { 76 | mavenWrapperPropertyFileInputStream.close(); 77 | } 78 | } catch (IOException e) { 79 | // Ignore ... 80 | } 81 | } 82 | } 83 | System.out.println("- Downloading from: : " + url); 84 | 85 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); 86 | if(!outputFile.getParentFile().exists()) { 87 | if(!outputFile.getParentFile().mkdirs()) { 88 | System.out.println( 89 | "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); 90 | } 91 | } 92 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); 93 | try { 94 | downloadFileFromURL(url, outputFile); 95 | System.out.println("Done"); 96 | System.exit(0); 97 | } catch (Throwable e) { 98 | System.out.println("- Error downloading"); 99 | e.printStackTrace(); 100 | System.exit(1); 101 | } 102 | } 103 | 104 | private static void downloadFileFromURL(String urlString, File destination) throws Exception { 105 | URL website = new URL(urlString); 106 | ReadableByteChannel rbc; 107 | rbc = Channels.newChannel(website.openStream()); 108 | FileOutputStream fos = new FileOutputStream(destination); 109 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); 110 | fos.close(); 111 | rbc.close(); 112 | } 113 | 114 | } 115 | -------------------------------------------------------------------------------- /mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM https://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven2 Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM set title of command window 39 | title %0 40 | @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' 41 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 42 | 43 | @REM set %HOME% to equivalent of $HOME 44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 45 | 46 | @REM Execute a user defined script before this one 47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 49 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 50 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" 51 | :skipRcPre 52 | 53 | @setlocal 54 | 55 | set ERROR_CODE=0 56 | 57 | @REM To isolate internal variables from possible post scripts, we use another setlocal 58 | @setlocal 59 | 60 | @REM ==== START VALIDATION ==== 61 | if not "%JAVA_HOME%" == "" goto OkJHome 62 | 63 | echo. 64 | echo Error: JAVA_HOME not found in your environment. >&2 65 | echo Please set the JAVA_HOME variable in your environment to match the >&2 66 | echo location of your Java installation. >&2 67 | echo. 68 | goto error 69 | 70 | :OkJHome 71 | if exist "%JAVA_HOME%\bin\java.exe" goto init 72 | 73 | echo. 74 | echo Error: JAVA_HOME is set to an invalid directory. >&2 75 | echo JAVA_HOME = "%JAVA_HOME%" >&2 76 | echo Please set the JAVA_HOME variable in your environment to match the >&2 77 | echo location of your Java installation. >&2 78 | echo. 79 | goto error 80 | 81 | @REM ==== END VALIDATION ==== 82 | 83 | :init 84 | 85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 86 | @REM Fallback to current working directory if not found. 87 | 88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 90 | 91 | set EXEC_DIR=%CD% 92 | set WDIR=%EXEC_DIR% 93 | :findBaseDir 94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 95 | cd .. 96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 97 | set WDIR=%CD% 98 | goto findBaseDir 99 | 100 | :baseDirFound 101 | set MAVEN_PROJECTBASEDIR=%WDIR% 102 | cd "%EXEC_DIR%" 103 | goto endDetectBaseDir 104 | 105 | :baseDirNotFound 106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 107 | cd "%EXEC_DIR%" 108 | 109 | :endDetectBaseDir 110 | 111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 112 | 113 | @setlocal EnableExtensions EnableDelayedExpansion 114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 116 | 117 | :endReadAdditionalConfig 118 | 119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 122 | 123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" 124 | FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( 125 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 126 | ) 127 | 128 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 129 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 130 | if exist %WRAPPER_JAR% ( 131 | echo Found %WRAPPER_JAR% 132 | ) else ( 133 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 134 | echo Downloading from: %DOWNLOAD_URL% 135 | powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" 136 | echo Finished downloading %WRAPPER_JAR% 137 | ) 138 | @REM End of extension 139 | 140 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 141 | if ERRORLEVEL 1 goto error 142 | goto end 143 | 144 | :error 145 | set ERROR_CODE=1 146 | 147 | :end 148 | @endlocal & set ERROR_CODE=%ERROR_CODE% 149 | 150 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 151 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 152 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 153 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 154 | :skipRcPost 155 | 156 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 157 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 158 | 159 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 160 | 161 | exit /B %ERROR_CODE% 162 | -------------------------------------------------------------------------------- /mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # https://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven2 Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ] ; then 38 | 39 | if [ -f /etc/mavenrc ] ; then 40 | . /etc/mavenrc 41 | fi 42 | 43 | if [ -f "$HOME/.mavenrc" ] ; then 44 | . "$HOME/.mavenrc" 45 | fi 46 | 47 | fi 48 | 49 | # OS specific support. $var _must_ be set to either true or false. 50 | cygwin=false; 51 | darwin=false; 52 | mingw=false 53 | case "`uname`" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true;; 56 | Darwin*) darwin=true 57 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 58 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 59 | if [ -z "$JAVA_HOME" ]; then 60 | if [ -x "/usr/libexec/java_home" ]; then 61 | export JAVA_HOME="`/usr/libexec/java_home`" 62 | else 63 | export JAVA_HOME="/Library/Java/Home" 64 | fi 65 | fi 66 | ;; 67 | esac 68 | 69 | if [ -z "$JAVA_HOME" ] ; then 70 | if [ -r /etc/gentoo-release ] ; then 71 | JAVA_HOME=`java-config --jre-home` 72 | fi 73 | fi 74 | 75 | if [ -z "$M2_HOME" ] ; then 76 | ## resolve links - $0 may be a link to maven's home 77 | PRG="$0" 78 | 79 | # need this for relative symlinks 80 | while [ -h "$PRG" ] ; do 81 | ls=`ls -ld "$PRG"` 82 | link=`expr "$ls" : '.*-> \(.*\)$'` 83 | if expr "$link" : '/.*' > /dev/null; then 84 | PRG="$link" 85 | else 86 | PRG="`dirname "$PRG"`/$link" 87 | fi 88 | done 89 | 90 | saveddir=`pwd` 91 | 92 | M2_HOME=`dirname "$PRG"`/.. 93 | 94 | # make it fully qualified 95 | M2_HOME=`cd "$M2_HOME" && pwd` 96 | 97 | cd "$saveddir" 98 | # echo Using m2 at $M2_HOME 99 | fi 100 | 101 | # For Cygwin, ensure paths are in UNIX format before anything is touched 102 | if $cygwin ; then 103 | [ -n "$M2_HOME" ] && 104 | M2_HOME=`cygpath --unix "$M2_HOME"` 105 | [ -n "$JAVA_HOME" ] && 106 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 107 | [ -n "$CLASSPATH" ] && 108 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"` 109 | fi 110 | 111 | # For Mingw, ensure paths are in UNIX format before anything is touched 112 | if $mingw ; then 113 | [ -n "$M2_HOME" ] && 114 | M2_HOME="`(cd "$M2_HOME"; pwd)`" 115 | [ -n "$JAVA_HOME" ] && 116 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 117 | # TODO classpath? 118 | fi 119 | 120 | if [ -z "$JAVA_HOME" ]; then 121 | javaExecutable="`which javac`" 122 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then 123 | # readlink(1) is not available as standard on Solaris 10. 124 | readLink=`which readlink` 125 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then 126 | if $darwin ; then 127 | javaHome="`dirname \"$javaExecutable\"`" 128 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 129 | else 130 | javaExecutable="`readlink -f \"$javaExecutable\"`" 131 | fi 132 | javaHome="`dirname \"$javaExecutable\"`" 133 | javaHome=`expr "$javaHome" : '\(.*\)/bin'` 134 | JAVA_HOME="$javaHome" 135 | export JAVA_HOME 136 | fi 137 | fi 138 | fi 139 | 140 | if [ -z "$JAVACMD" ] ; then 141 | if [ -n "$JAVA_HOME" ] ; then 142 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 143 | # IBM's JDK on AIX uses strange locations for the executables 144 | JAVACMD="$JAVA_HOME/jre/sh/java" 145 | else 146 | JAVACMD="$JAVA_HOME/bin/java" 147 | fi 148 | else 149 | JAVACMD="`which java`" 150 | fi 151 | fi 152 | 153 | if [ ! -x "$JAVACMD" ] ; then 154 | echo "Error: JAVA_HOME is not defined correctly." >&2 155 | echo " We cannot execute $JAVACMD" >&2 156 | exit 1 157 | fi 158 | 159 | if [ -z "$JAVA_HOME" ] ; then 160 | echo "Warning: JAVA_HOME environment variable is not set." 161 | fi 162 | 163 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 164 | 165 | # traverses directory structure from process work directory to filesystem root 166 | # first directory with .mvn subdirectory is considered project base directory 167 | find_maven_basedir() { 168 | 169 | if [ -z "$1" ] 170 | then 171 | echo "Path not specified to find_maven_basedir" 172 | return 1 173 | fi 174 | 175 | basedir="$1" 176 | wdir="$1" 177 | while [ "$wdir" != '/' ] ; do 178 | if [ -d "$wdir"/.mvn ] ; then 179 | basedir=$wdir 180 | break 181 | fi 182 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 183 | if [ -d "${wdir}" ]; then 184 | wdir=`cd "$wdir/.."; pwd` 185 | fi 186 | # end of workaround 187 | done 188 | echo "${basedir}" 189 | } 190 | 191 | # concatenates all lines of a file 192 | concat_lines() { 193 | if [ -f "$1" ]; then 194 | echo "$(tr -s '\n' ' ' < "$1")" 195 | fi 196 | } 197 | 198 | BASE_DIR=`find_maven_basedir "$(pwd)"` 199 | if [ -z "$BASE_DIR" ]; then 200 | exit 1; 201 | fi 202 | 203 | ########################################################################################## 204 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 205 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 206 | ########################################################################################## 207 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 208 | if [ "$MVNW_VERBOSE" = true ]; then 209 | echo "Found .mvn/wrapper/maven-wrapper.jar" 210 | fi 211 | else 212 | if [ "$MVNW_VERBOSE" = true ]; then 213 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 214 | fi 215 | jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" 216 | while IFS="=" read key value; do 217 | case "$key" in (wrapperUrl) jarUrl="$value"; break ;; 218 | esac 219 | done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 220 | if [ "$MVNW_VERBOSE" = true ]; then 221 | echo "Downloading from: $jarUrl" 222 | fi 223 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 224 | 225 | if command -v wget > /dev/null; then 226 | if [ "$MVNW_VERBOSE" = true ]; then 227 | echo "Found wget ... using wget" 228 | fi 229 | wget "$jarUrl" -O "$wrapperJarPath" 230 | elif command -v curl > /dev/null; then 231 | if [ "$MVNW_VERBOSE" = true ]; then 232 | echo "Found curl ... using curl" 233 | fi 234 | curl -o "$wrapperJarPath" "$jarUrl" 235 | else 236 | if [ "$MVNW_VERBOSE" = true ]; then 237 | echo "Falling back to using Java to download" 238 | fi 239 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 240 | if [ -e "$javaClass" ]; then 241 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 242 | if [ "$MVNW_VERBOSE" = true ]; then 243 | echo " - Compiling MavenWrapperDownloader.java ..." 244 | fi 245 | # Compiling the Java class 246 | ("$JAVA_HOME/bin/javac" "$javaClass") 247 | fi 248 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 249 | # Running the downloader 250 | if [ "$MVNW_VERBOSE" = true ]; then 251 | echo " - Running MavenWrapperDownloader.java ..." 252 | fi 253 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 254 | fi 255 | fi 256 | fi 257 | fi 258 | ########################################################################################## 259 | # End of extension 260 | ########################################################################################## 261 | 262 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 263 | if [ "$MVNW_VERBOSE" = true ]; then 264 | echo $MAVEN_PROJECTBASEDIR 265 | fi 266 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 267 | 268 | # For Cygwin, switch paths to Windows format before running java 269 | if $cygwin; then 270 | [ -n "$M2_HOME" ] && 271 | M2_HOME=`cygpath --path --windows "$M2_HOME"` 272 | [ -n "$JAVA_HOME" ] && 273 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` 274 | [ -n "$CLASSPATH" ] && 275 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"` 276 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 277 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` 278 | fi 279 | 280 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 281 | 282 | exec "$JAVACMD" \ 283 | $MAVEN_OPTS \ 284 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 285 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 286 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 287 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /src/main/java/com/github/nvd/view/MainView.java: -------------------------------------------------------------------------------- 1 | package com.github.nvd.view; 2 | 3 | import java.io.File; 4 | import java.io.IOException; 5 | import java.nio.file.Files; 6 | import java.nio.file.Paths; 7 | import java.time.LocalDate; 8 | import java.util.Collection; 9 | import java.util.LinkedList; 10 | import java.util.Timer; 11 | import java.util.TimerTask; 12 | import java.util.concurrent.CompletableFuture; 13 | 14 | import org.springframework.util.StringUtils; 15 | 16 | import com.github.nvd.components.VideoDownloader; 17 | import com.github.nvd.components.VideoPresetEditor; 18 | import com.github.nvd.domain.DownloadedVideoFile; 19 | import com.github.nvd.domain.VideoEncoderPreset; 20 | import com.github.nvd.okhttp3.DownloadFileProgressListener; 21 | import com.github.nvd.repo.VideoEncoderPresetRepository; 22 | import com.github.nvd.service.DownloadService; 23 | import com.github.nvd.service.EncodeService; 24 | import com.github.nvd.util.FileUtil; 25 | import com.vaadin.flow.component.AttachEvent; 26 | import com.vaadin.flow.component.DetachEvent; 27 | import com.vaadin.flow.component.button.Button; 28 | import com.vaadin.flow.component.combobox.ComboBox; 29 | import com.vaadin.flow.component.datepicker.DatePicker; 30 | import com.vaadin.flow.component.grid.Grid; 31 | import com.vaadin.flow.component.html.Div; 32 | import com.vaadin.flow.component.html.Label; 33 | import com.vaadin.flow.component.html.Span; 34 | import com.vaadin.flow.component.icon.VaadinIcon; 35 | import com.vaadin.flow.component.orderedlayout.HorizontalLayout; 36 | import com.vaadin.flow.component.orderedlayout.VerticalLayout; 37 | import com.vaadin.flow.component.page.Push; 38 | import com.vaadin.flow.component.textfield.TextField; 39 | import com.vaadin.flow.data.value.ValueChangeMode; 40 | import com.vaadin.flow.router.Route; 41 | import com.vaadin.flow.theme.Theme; 42 | import com.vaadin.flow.theme.material.Material; 43 | 44 | import lombok.extern.slf4j.Slf4j; 45 | 46 | @Theme(Material.class) 47 | @Route 48 | @Push 49 | @Slf4j 50 | public class MainView extends VerticalLayout { 51 | 52 | private VideoEncoderPresetRepository videoEncoderPresetRepository; 53 | private Grid grid = new Grid<>(VideoEncoderPreset.class); 54 | private Grid downloadedVideoFilesGrid = new Grid<>(DownloadedVideoFile.class); 55 | private final VideoPresetEditor editor; 56 | private final VideoDownloader videoDownloader; 57 | private DownloadService downloadService; 58 | 59 | private TextField filter = new TextField("", "Type to filter"); 60 | private Label diskSpace = new Label(); 61 | private Button addNewBtn = new Button("New preset", VaadinIcon.PLUS.create()); 62 | private Button downloadBtn = new Button("Download", VaadinIcon.DOWNLOAD.create()); 63 | private Button encodeBtn = new Button("Encode", VaadinIcon.AIRPLANE.create()); 64 | private Button refreshBtn = new Button("Refresh", VaadinIcon.REFRESH.create()); 65 | private HorizontalLayout toolBar = new HorizontalLayout(filter, addNewBtn); 66 | private Div message = createMessageDiv("tes"); 67 | private HorizontalLayout dateBar = new HorizontalLayout(message); 68 | private TextField nvrIpAddress = new TextField("NVR IP Address", "192.168.30.4", ""); 69 | private TextField channel = new TextField("NVR channel", "3", ""); 70 | private TextField startDateTime = new TextField("start datetime", "2019-04-19 13:46:00", ""); 71 | private TextField endDateTime = new TextField("end datetime", "2019-04-19 13:47:30", ""); 72 | private HorizontalLayout downloadParamsBar = new HorizontalLayout(nvrIpAddress, channel, startDateTime, endDateTime); 73 | private HorizontalLayout systemInfoBar = new HorizontalLayout(diskSpace); 74 | ComboBox comboBox = new ComboBox<>("Type"); 75 | private HorizontalLayout downloadBar = new HorizontalLayout(comboBox, downloadBtn); 76 | private VerticalLayout downloadVideoLayout = new VerticalLayout(systemInfoBar, downloadParamsBar, dateBar, downloadBar, encodeBtn, refreshBtn, downloadedVideoFilesGrid); 77 | private DownloadFileProgressListener progressListener; 78 | private Timer autoUpdateInfoOnPage = new Timer(); 79 | 80 | public MainView(DownloadService downloadService, EncodeService encodeService, VideoEncoderPresetRepository videoEncoderPresetRepository, VideoPresetEditor editor, VideoDownloader videoDownloader) { 81 | File dir = new File(FileUtil.nvrHomeDir()); 82 | if (!dir.exists()) 83 | dir.mkdirs(); 84 | this.downloadService = downloadService; 85 | diskSpace.setTitle("Free Disk Space"); 86 | this.videoEncoderPresetRepository = videoEncoderPresetRepository; 87 | this.editor = editor; 88 | this.videoDownloader = videoDownloader; 89 | add(downloadVideoLayout, videoDownloader, toolBar, grid, editor); 90 | filter.setWidth("300px"); 91 | filter.setValueChangeMode(ValueChangeMode.EAGER); 92 | filter.addValueChangeListener(e -> listPresets(e.getValue())); 93 | grid.asSingleSelect().addValueChangeListener(e -> { 94 | editor.editPreset(e.getValue()); 95 | }); 96 | grid.setHeight("300px"); 97 | grid.setColumns("id", "presetName", "presetArgs"); 98 | grid.getColumnByKey("id").setWidth("50px").setFlexGrow(0); 99 | grid.getColumnByKey("presetName").setWidth("350px").setFlexGrow(0); 100 | 101 | downloadedVideoFilesGrid.setColumns("fileName", "downloadProgress", "fileSize"); 102 | downloadedVideoFilesGrid.getColumnByKey("downloadProgress").setWidth("350px").setFlexGrow(0); 103 | downloadedVideoFilesGrid.getColumnByKey("fileSize").setWidth("150px").setFlexGrow(0); 104 | 105 | addNewBtn.addClickListener(e -> editor.editPreset(new VideoEncoderPreset())); 106 | 107 | downloadBtn.addClickListener(e -> { 108 | CompletableFuture.runAsync(() -> downloadService.download(nvrIpAddress 109 | .getValue(), 110 | channel.getValue(), 111 | startDateTime.getValue(), 112 | endDateTime.getValue(), 113 | progressListener)); 114 | }); 115 | 116 | encodeBtn.addClickListener(e -> { 117 | CompletableFuture.runAsync(() -> encodeService 118 | .encode(nvrIpAddress.getValue(), channel.getValue(), startDateTime.getValue(), endDateTime.getValue())); 119 | }); 120 | 121 | refreshBtn.addClickListener(e -> { 122 | filesList(); 123 | }); 124 | 125 | editor.setChangeHandler(() -> { 126 | editor.setVisible(false); 127 | listPresets(filter.getValue()); 128 | }); 129 | 130 | listPresets(); 131 | message.setVisible(true); 132 | 133 | comboBox.setItems("From selected channel", "From all channels"); 134 | comboBox.setValue("From selected channel"); 135 | comboBox.setWidth("250px"); 136 | 137 | // comboBox.addValueChangeListener(event -> { 138 | // if (event.getSource().isEmpty()) { 139 | // message.setText("No browser selected"); 140 | // } else { 141 | // message.setText("Selected browser: " + event.getValue()); 142 | // } 143 | // }); 144 | } 145 | 146 | @Override 147 | protected void onAttach(AttachEvent attachEvent) { 148 | add(new Span("Waiting for updates")); 149 | 150 | progressListener = new DownloadFileProgressListener() { 151 | boolean firstUpdate = true; 152 | 153 | @Override 154 | public void update(long bytesRead, long contentLength, boolean done) { 155 | attachEvent.getUI().access(() -> { 156 | freeSpace(); 157 | if (done) { 158 | message.setText("downloaded " + FileUtil.humanReadableByteCount(contentLength)); 159 | } else { 160 | if (firstUpdate) { 161 | firstUpdate = false; 162 | if (contentLength == -1) { 163 | log.info("content-length: unknown"); 164 | } else { 165 | System.out.format("content-length: %d\n", contentLength); 166 | } 167 | } 168 | 169 | if (contentLength != -1) { 170 | message.setText(String.valueOf((100 * bytesRead) / contentLength) + "% done " 171 | + FileUtil.humanReadableByteCount(bytesRead) + " of " 172 | + FileUtil.humanReadableByteCount(contentLength)); 173 | } 174 | } 175 | }); 176 | } 177 | }; 178 | 179 | autoUpdateInfoOnPage.schedule(new TimerTask() { 180 | @Override 181 | public void run() { 182 | attachEvent.getUI().access(() -> { 183 | freeSpace(); 184 | filesList(); 185 | attachEvent.getUI().push(); 186 | }); 187 | } 188 | }, 0, 1000 * 30); 189 | 190 | } 191 | 192 | @Override 193 | protected void onDetach(DetachEvent detachEvent) { 194 | // Cleanup 195 | progressListener = null; 196 | autoUpdateInfoOnPage = null; 197 | } 198 | 199 | private void filesList() { 200 | Collection items = new LinkedList(); 201 | try { 202 | Files.newDirectoryStream(Paths.get(FileUtil.nvrHomeDir()), path -> path.toString().endsWith(".dav") || path.toString().endsWith(".mp4")).forEach(file -> { 203 | DownloadedVideoFile item = new DownloadedVideoFile(); 204 | item.setFileName(file.toFile().getAbsolutePath()); 205 | item.setFileSize(FileUtil.humanReadableByteCount(file.toFile().length())); 206 | items.add(item); 207 | }); 208 | } catch (IOException e) { 209 | e.printStackTrace(); 210 | } 211 | downloadedVideoFilesGrid.setItems(items); 212 | } 213 | 214 | private void freeSpace() { 215 | diskSpace.setText(FileUtil.humanReadableByteCount(new File("/").getFreeSpace())); 216 | } 217 | 218 | private void listPresets() { 219 | listPresets(null); 220 | } 221 | 222 | private void listPresets(String string) { 223 | if (StringUtils.isEmpty(string)) { 224 | grid.setItems(videoEncoderPresetRepository.findAll()); 225 | } else { 226 | grid.setItems(videoEncoderPresetRepository.findByPresetNameOrPresetArgsStartsWithIgnoreCase(string, string)); 227 | } 228 | } 229 | 230 | private void UpdateMessage(Div message, DatePicker datePicker) { 231 | LocalDate selectedDate = datePicker.getValue(); 232 | if (selectedDate != null) { 233 | message.setText("Day: " + selectedDate.getDayOfMonth() + "\nMonth: " + selectedDate.getMonthValue() + "\nYear: " 234 | + selectedDate.getYear() + "\nLocale: " + datePicker.getLocale()); 235 | } else { 236 | message.setText("No date is selected"); 237 | } 238 | } 239 | 240 | private Div createMessageDiv(String id) { 241 | Div message = new Div(); 242 | message.setId(id); 243 | message.getStyle().set("whiteSpace", "pre"); 244 | return message; 245 | } 246 | 247 | } 248 | // 249 | // startDatePicker.addValueChangeListener(event -> { 250 | // LocalDate selectedDate = event.getValue(); 251 | // LocalDate endDate = endDatePicker.getValue(); 252 | // if (selectedDate != null) { 253 | // //endDatePicker.setMin(selectedDate.plusDays(1)); 254 | // if (endDate == null) { 255 | // endDatePicker.setOpened(true); 256 | // message.setText("Select the ending date"); 257 | // } else { 258 | // message.setText( 259 | // "Selected period:\nFrom " + selectedDate.toString() 260 | // + " to " + endDate.toString()); 261 | // } 262 | // } else { 263 | // //endDatePicker.setMin(null); 264 | // message.setText("Select the starting date"); 265 | // } 266 | // }); 267 | // 268 | // endDatePicker.addValueChangeListener(event -> { 269 | // LocalDate selectedDate = event.getValue(); 270 | // LocalDate startDate = startDatePicker.getValue(); 271 | // if (selectedDate != null) { 272 | // startDatePicker.setMax(selectedDate.minusDays(1)); 273 | // if (startDate != null) { 274 | // message.setText( 275 | // "Selected period:\nFrom " + startDate.toString() 276 | // + " to " + selectedDate.toString()); 277 | // } else { 278 | // message.setText("Select the starting date"); 279 | // } 280 | // } else { 281 | // //startDatePicker.setMax(null); 282 | // if (startDate != null) { 283 | // message.setText("Select the ending date"); 284 | // } else { 285 | // message.setText("No date is selected"); 286 | // } 287 | // } 288 | // }); 289 | --------------------------------------------------------------------------------