feat: add sixyin

android/www/src/download.js

@@ -1,5 +1,6 @@
 const config = require("./config");
 const qm = require("./qq");
+const sixYinGetUrl = require("./sixyin");
 
 const {
   createWriteStream,
@@ -45,7 +46,7 @@ async function getUrl(id, provider, br) {
   console.debug("==== start getUrl", provider, id);
 
   if (provider === "adapterQQ") {
-    return qm.url(id);
+    return sixYinGetUrl(id);
   }
 
   let options = {

android/www/src/sixyin/index.js

@@ -0,0 +1,12 @@
+const { wrap } = require("./lx-wrap");
+const originGetUrlPromise = wrap("./s2.js");
+
+async function getUrl(id) {
+  const fn = await originGetUrlPromise;
+  return fn({
+    provider: "tx",
+    id,
+  });
+}
+
+module.exports = getUrl;

android/www/src/sixyin/lx-wrap.js

@@ -0,0 +1,268 @@
+const zlib = require("zlib");
+const needle = require("needle");
+const fs = require("fs");
+const {
+  createCipheriv,
+  publicEncrypt,
+  constants,
+  randomBytes,
+  createHash,
+} = require("crypto");
+
+function defer() {
+  let resolve;
+  let reject;
+
+  const promise = new Promise((rs, rj) => {
+    resolve = rs;
+    reject = rj;
+  });
+
+  return { promise, resolve: resolve, reject: reject };
+}
+
+function parseScript(filePath) {
+  const scriptContent = fs.readFileSync(filePath, "utf-8");
+  const name = (scriptContent.match(/@name\s*([^\n]+)/) || [])[1];
+  const description = (scriptContent.match(/@description\s*([^\n]+)/) || [])[1];
+  const author = (scriptContent.match(/@author\s*([^\n]+)/) || [])[1];
+  const version = (scriptContent.match(/@version\s*([^\n]+)/) || [])[1];
+  const homepage = (scriptContent.match(/@homepage\s*([^\n]+)/) || [])[1];
+
+  return {
+    name,
+    description,
+    version,
+    author,
+    homepage,
+    rawScript: scriptContent,
+  };
+}
+
+async function wrap(filePath) {
+  const deferred = defer();
+  const currentScriptInfo = parseScript(filePath);
+  const { rawScript, ...rest } = currentScriptInfo;
+  // console.log("========currentScriptInfo==========", rest);
+
+  const EVENT_NAMES = {
+    request: "request",
+    inited: "inited",
+    updateAlert: "updateAlert",
+  };
+  const eventNames = Object.values(EVENT_NAMES);
+  const events = {
+    request: null,
+  };
+
+  let isInitedApi = false;
+
+  globalThis.lx = {
+    EVENT_NAMES: EVENT_NAMES,
+    request(
+      url,
+      { method = "get", timeout, headers, body, form, formData },
+      callback
+    ) {
+      console.log("========request==========", url, {
+        method,
+        timeout,
+        headers,
+        body,
+        form,
+        formData,
+      });
+
+      let options = {
+        headers,
+      };
+      let data;
+      if (body) {
+        data = body;
+      } else if (form) {
+        data = form;
+        options.json = false;
+      } else if (formData) {
+        data = formData;
+        options.json = false;
+      }
+      options.response_timeout =
+        typeof timeout == "number" && timeout > 0
+          ? Math.min(timeout, 60_000)
+          : 60_000;
+
+      let request = needle.request(
+        method,
+        url,
+        data,
+        options,
+        (err, resp, body) => {
+          // console.log("============response======", url, body);
+          try {
+            if (err) {
+              callback.call(this, err, null, null);
+            } else {
+              body = resp.body = resp.raw.toString();
+              try {
+                resp.body = JSON.parse(resp.body);
+              } catch (_) {}
+              body = resp.body;
+              callback.call(
+                this,
+                err,
+                {
+                  statusCode: resp.statusCode,
+                  statusMessage: resp.statusMessage,
+                  headers: resp.headers,
+                  bytes: resp.bytes,
+                  raw: resp.raw,
+                  body,
+                },
+                body
+              );
+            }
+          } catch (err) {
+            console.log("==================", err);
+            console.warn(err.message);
+          }
+        }
+      ).request;
+
+      return () => {
+        if (!request.aborted) request.abort();
+        request = null;
+      };
+    },
+    on(eventName, handler) {
+      // console.log("========on==========", eventName, handler);
+      if (!eventNames.includes(eventName))
+        return Promise.reject(
+          new Error("The event is not supported: " + eventName)
+        );
+      switch (eventName) {
+        case EVENT_NAMES.request:
+          events.request = handler;
+          break;
+        default:
+          return Promise.reject(
+            new Error("The event is not supported: " + eventName)
+          );
+      }
+      return Promise.resolve();
+    },
+    send(eventName, data) {
+      // console.log("========send==========", eventName, data);
+      return new Promise((resolve, reject) => {
+        if (!eventNames.includes(eventName))
+          return reject(new Error("The event is not supported: " + eventName));
+        switch (eventName) {
+          case EVENT_NAMES.inited:
+            if (isInitedApi) return reject(new Error("Script is inited"));
+            isInitedApi = true;
+            // handleInit(this, data);
+            console.log("========inited==========", data);
+            deferred.resolve(({ provider, id }) => {
+              console.log("========get url==========", provider, id);
+              return events.request
+                .call(
+                  {},
+                  {
+                    source: provider,
+                    action: "musicUrl",
+                    info: {
+                      type: "128k",
+                      musicInfo: {
+                        songmid: id,
+                      },
+                    },
+                  }
+                )
+                .then((response) => {
+                  console.log("=========get url response=========", response);
+
+                  if (
+                    typeof response != "string" ||
+                    response.length > 2048 ||
+                    !/^https?:/.test(response)
+                  ) {
+                    throw new Error("failed");
+                  }
+
+                  return response;
+                });
+            });
+
+            resolve();
+            break;
+          case EVENT_NAMES.updateAlert:
+            if (isShowedUpdateAlert)
+              return reject(
+                new Error("The update alert can only be called once.")
+              );
+            isShowedUpdateAlert = true;
+            console.log("========handleShowUpdateAlert==========", data);
+            // handleShowUpdateAlert(data, resolve, reject);
+            break;
+          default:
+            reject(new Error("Unknown event name: " + eventName));
+        }
+      });
+    },
+    utils: {
+      crypto: {
+        aesEncrypt(buffer, mode, key, iv) {
+          const cipher = createCipheriv(mode, key, iv);
+          return Buffer.concat([cipher.update(buffer), cipher.final()]);
+        },
+        rsaEncrypt(buffer, key) {
+          buffer = Buffer.concat([Buffer.alloc(128 - buffer.length), buffer]);
+          return publicEncrypt(
+            { key, padding: constants.RSA_NO_PADDING },
+            buffer
+          );
+        },
+        randomBytes(size) {
+          return randomBytes(size);
+        },
+        md5(str) {
+          return createHash("md5").update(str).digest("hex");
+        },
+      },
+      buffer: {
+        from(...args) {
+          return Buffer.from(...args);
+        },
+        bufToString(buf, format) {
+          return Buffer.from(buf, "binary").toString(format);
+        },
+      },
+      zlib: {
+        inflate(buf) {
+          return new Promise((resolve, reject) => {
+            zlib.inflate(buf, (err, data) => {
+              if (err) reject(new Error(err.message));
+              else resolve(data);
+            });
+          });
+        },
+        deflate(data) {
+          return new Promise((resolve, reject) => {
+            zlib.deflate(data, (err, buf) => {
+              if (err) reject(new Error(err.message));
+              else resolve(buf);
+            });
+          });
+        },
+      },
+    },
+    currentScriptInfo,
+    version: "2.0.0",
+    env: "desktop",
+  };
+
+  require(filePath);
+
+  return deferred.promise;
+}
+
+module.exports = { wrap };