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[原创]某在线视频播放器之去广告分析
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发表于:
2014-9-1 22:23
2568
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在看雪混了这么久，第一次发个帖子，技术不够，分析不到位，还望海涵。
最近忙着开学适宜瞎折腾–这两天Zero忙着视频去广告，话说广告越来越泛滥了，有的视频开通广告都超过60s了。某个视频站点的他去掉了，但是有个一直没搞定。让我帮他看看。
源码是他给我的，我没有swf反编译器。
大概看了下结构，ActionScript我没有学过。他说跟Java差不多，我也就懒得看基本语法了，直接上。先看下主文件Player.as的头吧，看看有哪些引用。
import com.iqiyi.components.global.*;
import com.iqiyi.components.tooltip.*;
import com.qiyi.player.base.pub.*;
import com.qiyi.player.base.uuid.*;
import com.qiyi.player.core.*;
import com.qiyi.player.core.model.def.*;
import com.qiyi.player.core.model.utils.*;
import com.qiyi.player.wonder.*;
import com.qiyi.player.wonder.body.view.*;
import com.qiyi.player.wonder.common.config.*;
import com.qiyi.player.wonder.common.lso.*;
import com.qiyi.player.wonder.common.pingback.*;
import com.qiyi.player.wonder.common.sw.*;
import flash.display.*;
import flash.events.*;
import flash.media.*;
import flash.system.*;
import flash.utils.*;
package com.qiyi.player.wonder.common.config
{
public class FlashVarConfig extends Object
{
public static const OWNER_PAGE:String = "page";
public static const OWNER_CLIENT:String = "client";
public static const OS_XP:String = "xp";
public static const OS_WIN7:String = "win7";
public static const OS_WIN8:String = "win8";
public static const PAGE_OPEN_SRC_NONE:String = "0";
public static const PAGE_OPEN_SRC_DIRECT:String = "1";
public static const PAGE_OPEN_SRC_OTHER:String = "2";
private static var _flashVarSource:Object;
private static var _albumId:String = "";
private static var _tvid:String = "0";
private static var _vid:String = "";
private static var _autoPlay:Boolean = true;
private static var _isMemberMovie:Boolean = false;
private static var _cyclePlay:Boolean = false;
private static var _components:String = "fefff7e6";
private static var _cupId:String = "";
private static var _shareStartTime:int = -1;
private static var _shareEndTime:int = -1;
private static var _preloaderURL:String = "http://dispatcher.video.qiyi.com/dispn/player/preloader.swf";
private static var _preloaderVipURL:String = "";
private static var _exclusivePreloader:String = "";
private static var _useGPU:Boolean = true;
private static var _showBrand:Boolean = true;
private static var _expandState:Boolean = false;
private static var _tipDataURL:String = "http://static.qiyi.com/ext/tips/tipdata.xml";
private static var _coop:String = "";
private static var _owner:String = "page";
private static var _os:String = "win7";
private static var _adPlayerURL:String = "";
private static var _origin:String = "";
private static var _passportID:String = "";
private static var _playListID:String = "";
</item>
<!-- 正在为您播放片中广告, 可选择是否要跳过, 类别是1, 持续时间是8秒 -->
<!-- 限制条件是： 不是正在登录中的会员 -->
<!-- 每天每人次只最多显示两次这个tips -->
<item id="ToSelectWhetherToSkipPlayingMiddleAD" level="1" duration="-1" type="1">
<conditions>
<fields>
<field name="member" operator="eq" value="false"/>
</fields>
<frequency count="2">
<restrain name="day"/>
<restrain name="user"/>
</frequency>
</conditions>
<list>
<message>
<![CDATA[
正在为您播放片中广告, <a href="event:ASEvent(skipAD)"><b><u>跳过广告</u></b></a>
]]>
</message>
</list>
</item>
<!-- 提示即将跳过8秒后会显示的剧中广告, 类别是1, 持续时间是8秒 -->
<!-- 必须是登录的会员 -->
<item id="ToCancelSkipNextMiddleAD" level="1" duration="8" type="1">
<conditions>
<fields>
<field name="member" operator="eq" value="true"/>
</fields>
<frequency count="1">
<restrain name="day"/>
<restrain name="user"/>
</frequency>
</conditions>
<list>
<message>
<![CDATA[
即将为您跳过片中广告，<a href="event:ASEvent(cancelSkipAD)"><u>不再跳过</u></a>
]]>
</message>
</list>
</item>
<!--
提示版权下线, 如果还有小于7天的时间下线, 每天一个专辑一台电脑提醒一次, 类别是1, 从起始60秒开始显示, 持续时间是10秒
-->
<!-- 因为优先级很高, 前面的最高优先级是10, 所以这里把level设为11. -->
<!-- 这个tip是由signal发起的． Shawn.X -->
<!--
《<span>#keyword#</span>》 将于 <span>#expiredTime#</span> 版权到期.
-->
<item id="NoticeThisCopyrightWillExpire" level="11" duration="10" type="1">
<conditions>
public function CupidAdPlayer(param1:CupidParam)
{
this.PLAYER_TIMEOUT_LENGTHS = new Array(10000, 15000);
Log.info("init, version=" + VERSION + ", " + param1.toString());
this._videoPlayerVersion = param1.videoPlayerVersion;
this._videoId = param1.videoId;
this._tvId = param1.tvId;
this._channelId = param1.channelId;
this._collectionId = param1.collectionId;
this._playerId = param1.playerId;
this._albumId = param1.albumId;
this._userId = param1.userId;
this._webEventId = param1.webEventId;
this._videoEventId = param1.videoEventId;
this._vipRight = param1.vipRight;
this._terminal = param1.terminal;
this._duration = param1.duration;
this._passportId = param1.passportId;
this._passportCookie = param1.passportCookie;
this._passportKey = param1.passportKey;
this._videoDefinitionId = param1.videoDefinitionId;
if (this.isQiyiWebEx())
{
this._playerUrl = this.IQIYI_WEBEX_AM_URL;
}
else if (param1.playerUrl)
{
this._playerUrl = param1.playerUrl;
}
else
{
this._playerUrl = this.IQIYI_WEB_AM_URL;
}
if (param1.dispatcher == null)
{
this._dispatcher = this;
}
else
{
this._dispatcher = param1.dispatcher;
}
this._volume = param1.volume;
this._videoIndex = param1.videoIndex;
this._stageWidth = param1.stageWidth;
this._stageHeight = param1.stageHeight;
this._displayContainer = param1.adContainer;
this._screenStatus = DisplayProperties.isFullScreen(this._displayContainer.stage) ? ("1") : ("0");
this._baiduMainVideo = param1.baiduMainVideo;
this._disablePreroll = param1.disablePreroll;
this._disableSkipAd = param1.disableSkipAd;
this._enableVideoCore = param1.enableVideoCore;
this._isUGC = param1.isUGC;
this._videoPlayerUrl = this._displayContainer.loaderInfo ? (this._displayContainer.loaderInfo.loaderURL) : ("");
this._env = this.generateEnv();
this.addAdPlayerEventListeners();
return;
}// end function
private var _adPlayer:CupidAdPlayer;
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