package com.genersoft.iot.vmp.media.zlm;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
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import okhttp3.*;
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import org.jetbrains.annotations.NotNull;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.stereotype.Component;
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import java.io.*;
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import java.net.ConnectException;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Objects;
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import java.util.concurrent.TimeUnit;
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@Component
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public class ZLMRESTfulUtils {
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private final static Logger logger = LoggerFactory.getLogger(ZLMRESTfulUtils.class);
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public interface RequestCallback{
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void run(JSONObject response);
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}
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public JSONObject sendPost(MediaServerItem mediaServerItem, String api, Map<String, Object> param, RequestCallback callback) {
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OkHttpClient client = new OkHttpClient();
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if (mediaServerItem == null) {
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return null;
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}
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String url = String.format("http://%s:%s/index/api/%s", mediaServerItem.getIp(), mediaServerItem.getHttpPort(), api);
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JSONObject responseJSON = null;
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FormBody.Builder builder = new FormBody.Builder();
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builder.add("secret",mediaServerItem.getSecret());
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if (param != null && param.keySet().size() > 0) {
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for (String key : param.keySet()){
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if (param.get(key) != null) {
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builder.add(key, param.get(key).toString());
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}
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}
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}
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FormBody body = builder.build();
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Request request = new Request.Builder()
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.post(body)
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.url(url)
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.build();
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if (callback == null) {
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try {
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Response response = client.newCall(request).execute();
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if (response.isSuccessful()) {
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ResponseBody responseBody = response.body();
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if (responseBody != null) {
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String responseStr = responseBody.string();
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responseJSON = JSON.parseObject(responseStr);
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}
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}else {
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response.close();
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Objects.requireNonNull(response.body()).close();
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}
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} catch (ConnectException e) {
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logger.error(String.format("连接ZLM失败: %s, %s", e.getCause().getMessage(), e.getMessage()));
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logger.info("请检查media配置并确认ZLM已启动...");
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}catch (IOException e) {
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logger.error(String.format("[ %s ]请求失败: %s", url, e.getMessage()));
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}
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}else {
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client.newCall(request).enqueue(new Callback(){
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@Override
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public void onResponse(@NotNull Call call, @NotNull Response response){
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if (response.isSuccessful()) {
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try {
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String responseStr = Objects.requireNonNull(response.body()).string();
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callback.run(JSON.parseObject(responseStr));
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} catch (IOException e) {
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logger.error(String.format("[ %s ]请求失败: %s", url, e.getMessage()));
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}
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}else {
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response.close();
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Objects.requireNonNull(response.body()).close();
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}
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}
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@Override
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public void onFailure(@NotNull Call call, @NotNull IOException e) {
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logger.error(String.format("连接ZLM失败: %s, %s", e.getCause().getMessage(), e.getMessage()));
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logger.info("请检查media配置并确认ZLM已启动...");
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}
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});
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}
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return responseJSON;
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}
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public void sendGetForImg(MediaServerItem mediaServerItem, String api, Map<String, Object> params, String targetPath, String fileName) {
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String url = String.format("http://%s:%s/index/api/%s", mediaServerItem.getIp(), mediaServerItem.getHttpPort(), api);
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logger.debug(url);
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HttpUrl parseUrl = HttpUrl.parse(url);
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if (parseUrl == null) {
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return;
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}
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HttpUrl.Builder httpBuilder = parseUrl.newBuilder();
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httpBuilder.addQueryParameter("secret", mediaServerItem.getSecret());
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if (params != null) {
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for (Map.Entry<String, Object> param : params.entrySet()) {
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httpBuilder.addQueryParameter(param.getKey(), param.getValue().toString());
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}
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}
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Request request = new Request.Builder()
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.url(httpBuilder.build())
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.build();
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logger.info(request.toString());
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try {
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OkHttpClient client = new OkHttpClient.Builder()
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.readTimeout(10, TimeUnit.SECONDS)
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.build();
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Response response = client.newCall(request).execute();
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if (response.isSuccessful()) {
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logger.info("response body contentType: " + Objects.requireNonNull(response.body()).contentType());
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if (targetPath != null) {
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File snapFolder = new File(targetPath);
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if (!snapFolder.exists()) {
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if (!snapFolder.mkdirs()) {
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logger.warn("{}路径创建失败", snapFolder.getAbsolutePath());
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}
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}
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File snapFile = new File(targetPath + "/" + fileName);
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FileOutputStream outStream = new FileOutputStream(snapFile);
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outStream.write(Objects.requireNonNull(response.body()).bytes());
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outStream.close();
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} else {
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logger.error(String.format("[ %s ]请求失败: %s %s", url, response.code(), response.message()));
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}
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Objects.requireNonNull(response.body()).close();
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} else {
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logger.error(String.format("[ %s ]请求失败: %s %s", url, response.code(), response.message()));
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}
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} catch (ConnectException e) {
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logger.error(String.format("连接ZLM失败: %s, %s", e.getCause().getMessage(), e.getMessage()));
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logger.info("请检查media配置并确认ZLM已启动...");
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} catch (IOException e) {
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logger.error(String.format("[ %s ]请求失败: %s", url, e.getMessage()));
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}
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}
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public JSONObject getMediaList(MediaServerItem mediaServerItem, String app, String stream, String schema, RequestCallback callback){
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Map<String, Object> param = new HashMap<>();
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if (app != null) {
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param.put("app",app);
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}
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if (stream != null) {
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param.put("stream",stream);
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}
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if (schema != null) {
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param.put("schema",schema);
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}
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param.put("vhost","__defaultVhost__");
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return sendPost(mediaServerItem, "getMediaList",param, callback);
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}
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public JSONObject getMediaList(MediaServerItem mediaServerItem, String app, String stream){
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return getMediaList(mediaServerItem, app, stream,null, null);
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}
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public JSONObject getMediaList(MediaServerItem mediaServerItem, RequestCallback callback){
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return sendPost(mediaServerItem, "getMediaList",null, callback);
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}
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public JSONObject getMediaInfo(MediaServerItem mediaServerItem, String app, String schema, String stream){
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Map<String, Object> param = new HashMap<>();
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param.put("app",app);
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param.put("schema",schema);
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param.put("stream",stream);
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param.put("vhost","__defaultVhost__");
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return sendPost(mediaServerItem, "getMediaInfo",param, null);
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}
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public JSONObject getRtpInfo(MediaServerItem mediaServerItem, String stream_id){
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Map<String, Object> param = new HashMap<>();
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param.put("stream_id",stream_id);
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return sendPost(mediaServerItem, "getRtpInfo",param, null);
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}
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public JSONObject addFFmpegSource(MediaServerItem mediaServerItem, String src_url, String dst_url, String timeout_ms,
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boolean enable_hls, boolean enable_mp4, String ffmpeg_cmd_key){
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logger.info(src_url);
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logger.info(dst_url);
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Map<String, Object> param = new HashMap<>();
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param.put("src_url", src_url);
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param.put("dst_url", dst_url);
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param.put("timeout_ms", timeout_ms);
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param.put("enable_hls", enable_hls);
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param.put("enable_mp4", enable_mp4);
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param.put("ffmpeg_cmd_key", ffmpeg_cmd_key);
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return sendPost(mediaServerItem, "addFFmpegSource",param, null);
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}
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public JSONObject delFFmpegSource(MediaServerItem mediaServerItem, String key){
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Map<String, Object> param = new HashMap<>();
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param.put("key", key);
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return sendPost(mediaServerItem, "delFFmpegSource",param, null);
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}
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public JSONObject getMediaServerConfig(MediaServerItem mediaServerItem){
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return sendPost(mediaServerItem, "getServerConfig",null, null);
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}
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public JSONObject setServerConfig(MediaServerItem mediaServerItem, Map<String, Object> param){
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return sendPost(mediaServerItem,"setServerConfig",param, null);
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}
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public JSONObject openRtpServer(MediaServerItem mediaServerItem, Map<String, Object> param){
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return sendPost(mediaServerItem, "openRtpServer",param, null);
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}
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public JSONObject closeRtpServer(MediaServerItem mediaServerItem, Map<String, Object> param) {
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return sendPost(mediaServerItem, "closeRtpServer",param, null);
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}
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public JSONObject listRtpServer(MediaServerItem mediaServerItem) {
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return sendPost(mediaServerItem, "listRtpServer",null, null);
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}
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public JSONObject startSendRtp(MediaServerItem mediaServerItem, Map<String, Object> param) {
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return sendPost(mediaServerItem, "startSendRtp",param, null);
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}
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public JSONObject stopSendRtp(MediaServerItem mediaServerItem, Map<String, Object> param) {
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return sendPost(mediaServerItem, "stopSendRtp",param, null);
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}
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public JSONObject restartServer(MediaServerItem mediaServerItem) {
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return sendPost(mediaServerItem, "restartServer",null, null);
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}
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public JSONObject addStreamProxy(MediaServerItem mediaServerItem, String app, String stream, String url, boolean enable_hls, boolean enable_mp4, String rtp_type) {
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Map<String, Object> param = new HashMap<>();
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param.put("vhost", "__defaultVhost__");
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param.put("app", app);
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param.put("stream", stream);
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param.put("url", url);
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param.put("enable_hls", enable_hls?1:0);
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param.put("enable_mp4", enable_mp4?1:0);
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param.put("rtp_type", rtp_type);
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return sendPost(mediaServerItem, "addStreamProxy",param, null);
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}
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public JSONObject closeStreams(MediaServerItem mediaServerItem, String app, String stream) {
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Map<String, Object> param = new HashMap<>();
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param.put("vhost", "__defaultVhost__");
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param.put("app", app);
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param.put("stream", stream);
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param.put("force", 1);
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return sendPost(mediaServerItem, "close_streams",param, null);
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}
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public JSONObject getAllSession(MediaServerItem mediaServerItem) {
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return sendPost(mediaServerItem, "getAllSession",null, null);
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}
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public void kickSessions(MediaServerItem mediaServerItem, String localPortSStr) {
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Map<String, Object> param = new HashMap<>();
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param.put("local_port", localPortSStr);
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sendPost(mediaServerItem, "kick_sessions",param, null);
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}
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public void getSnap(MediaServerItem mediaServerItem, String flvUrl, int timeout_sec, int expire_sec, String targetPath, String fileName) {
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Map<String, Object> param = new HashMap<>();
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param.put("url", flvUrl);
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param.put("timeout_sec", timeout_sec);
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param.put("expire_sec", expire_sec);
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sendGetForImg(mediaServerItem, "getSnap", param, targetPath, fileName);
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}
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}
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