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<h1>DLNA DMC</h1>
<div class="a-content">
<div class="a-content-text">
<h2 id="toc_0">CGUpnpControlPoint</h2>
<pre><code class="language-text">
#if !defined(_CG_UPNP_CCONTROLPOINT_H_)
typedef void CgUpnpControlPoint;
#endif
@class CGUpnpDevice;
@class CGUpnpControlPoint;
@protocol CGUpnpControlPointDelegate <NSObject>
@optional
// deviceUdn 设备的UDID 设备添加，更新，移除，失效的协议方法
- (void)controlPoint:(CGUpnpControlPoint *)controlPoint deviceAdded:(NSString *)deviceUdn;
- (void)controlPoint:(CGUpnpControlPoint *)controlPoint deviceUpdated:(NSString *)deviceUdn;
- (void)controlPoint:(CGUpnpControlPoint *)controlPoint deviceRemoved:(NSString *)deviceUdn;
- (void)controlPoint:(CGUpnpControlPoint *)controlPoint deviceInvalid:(NSString *)deviceUdn;
@end
/**
* The CGUpnpControlPoint class is a wrapper class for CgUpnpControlPoint of CyberLink for C to
* program using only Objective-C directly on MacOSX.
* Currently, the only basic methods are wrapped to control UPnP devices.
*/
@interface CGUpnpControlPoint : NSObject
{
CgUpnpControlPoint *cObject;
}
// 子控制点
@property(readonly) CgUpnpControlPoint *cObject;
// 代理对象
@property(assign) id<CGUpnpControlPointDelegate> delegate;
// get方法
- (CgUpnpControlPoint *)cObject;
/**
* Activate some background threads of the control point such as SSDP and
* HTTP servers to listen messages and events of UPnP. You must call this
* method before you can actually use a control point.
*
* @return TRUE if successful; otherwise FALSE
*
*/
// 激活DMC的子线程 SSDP HTTP服务，去监听UPnP信息和时间
// 使用控制点之前必须要激活
- (BOOL)start;
/**
* Stop some background threads of the control point such as SSDP and
* HTTP servers to listen messages and events of UPnP.
*
* @return TRUE if successful; otherwise FALSE
*
*/
// 停止后台线程 和 SSDP HTTP 服务
- (BOOL)stop;
/**
* Check if the controll point is running.
*
* @return YES if the device is started normally, otherwise NO.
*/
// 检测DMC是否正在运行
- (BOOL)isRunning;
/**
* Send a M-SEARCH request to find for the all UPnP devices of UPnP in the network.
* The method waits for the specified MX time. Use setSsdpSearchMX:(NSInteger)aMX to change the time.
* The method is same as searchWithST() when the ST parameter is "ssdp:all".
*/
// 发送M-SEARCH 请求去发现局域网内所有的UPnP设备
- (void)search;
/**
* Send a M-SEARCH request to find for the specified UPnP devices by a ST parameter in the network.
* The method waits for the specified MX time. Use setSsdpSearchMX:(NSInteger)aMX to change the time.
*
* @param aST The Search Target parameter (ex. "ssdp:all")
*/
- (void)searchWithST:(NSString *)aST;
/**
* Set a MX parameter used for SSDP searches in seconds.
* The parameter is used to wait for M-SEARCH responses in search() and searchWithST:(NSString *)aST.
*
* @param aMX Time to wait
*/
- (void)setSsdpSearchMX:(NSInteger)aMX;
/**
* Get a MX parameter used for SSDP searches in seconds.
* The parameter is used to wait for M-SEARCH responses in search() and searchWithST:(NSString *)aST.
*
* @return Time to wait
*/
// 等待时间
- (NSInteger)ssdpSearchMX;
/**
* Get all UPnP devices which the control point found as a NSArray object. The array has the devices as instances of CGUpnpDevice.
* @return NSArray of CGUpnpDevice.
*/
// DMC发现的所有设备
- (NSArray *)devices;
/**
* Get a specified UPnP devices by the UDN.
* @return CGUpnpDevice when the specified device is found, otherwise nil.
*/
// 通过UDN 获取指定的upnp设备
- (CGUpnpDevice *)deviceForUDN:(NSString *)udn;
</code></pre>
<h2 id="toc_1">CGUpnpAvContentDirectory</h2>
<pre><code class="language-text">/**
* The CGUpnpAvContentDirectory class has UPnP/AV objects of a media servers.
*
*/
@interface CGUpnpAvContentDirectory : NSObject
{
CGUpnpAvContentManager *contentMgr;
}
- (CGUpnpAvContainer *)rootObject;
- (CGUpnpAvObject *)objectForId:(NSString *)aObjectId;
- (CGUpnpAvObject *)objectForTitlePath:(NSString *)aTitlePath;
@end
</code></pre>
<h2 id="toc_2">CGUpnpAvContentManager</h2>
<pre><code class="language-text">/**
* The CGUpnpAvContentDirectory class has UPnP/AV objects of a media servers.
*
*/
@interface CGUpnpAvContentManager : NSObject
{
CGUpnpAvRoot *rootObj;
}
- (CGUpnpAvContainer *)rootObject;
- (CGUpnpAvObject *)objectForId:(NSString *)aObjectId;
- (CGUpnpAvObject *)objectForTitlePath:(NSString *)aTitlePath;
</code></pre>
<h2 id="toc_3">CGUpnpAvObject</h2>
<pre><code class="language-text">
/**
* The CGUpnpAvObject class is a wrapper class for CgUpnpAvObject of CyberLink for C.
*/
#define CGUPNPAV_OBJECT_MOVIE_FILEEXT @"mov"
#define CGUPNPAV_OBJECT_SOUND_FILEEXT @"snd"
#define CGUPNPAV_OBJECT_IMAGE_FILEEXT @"img"
@interface CGUpnpAvObject : CGXmlNode
{
// 父类对象
CGUpnpAvObject *parent;
}
@property(retain) id userObject;
#if defined(TARGET_OS_IPHONE)
@property(retain) UIImage *thumbnailImage;
#endif
// xml字符串转成对象
+ (NSArray *)arrayWithXMLString:(NSString *)aXmlString;
// 初始化方法
- (id)init;
#if !defined(TARGET_OS_IPHONE)
- (id)initWithXMLNode:(NSXMLElement *)aXmlNode;
#else
- (id)initWithXMLNode:(CgXmlNode *)aXmlNode;
- (id)initWithMediaContent:(CgUpnpAvContent *)aMediaContent;
#endif
// 判断方法
- (BOOL)isEqual:(id)anObject;
- (BOOL)isContainer;
- (BOOL)isItem;
// 设置、获取父亲类
- (void)setParent:(CGUpnpAvObject *)aParent;
- (CGUpnpAvObject *)parent;
// 祖先类对象
- (CGUpnpAvObject *)ancestor;
// 对象ID
- (NSString *)objectId;
// 子类对象个数
- (NSUInteger)childCount;
// 标题（文件名 不带后缀）
- (NSString *)title;
// upnp 类型
- (NSString *)upnpClass;
// 日期
- (NSString *)date;
// 相册URI
- (NSString *)albumArtURI;
// 设置对象ID、title等
- (void)setObjectId:(NSString *)aValue;
- (void)setTitle:(NSString *)aValue;
- (void)setUpnpClass:(NSString *)aValue;
// 是否包含某一资源对象
- (BOOL)isObjectId:(NSString *)aObjectId;
- (BOOL)isTitle:(NSString *)aTitle;
- (BOOL)isUpnpClass:(NSString *)aUpnpClass;
// 文件全名 （带后缀）
- (NSString *)toFileNameString;
// 艺术家 作者
- (NSString *)artist;
</code></pre>
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<span class="date">2018/1/31</span>
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<h1>DLNA DMS</h1>
<div class="a-content">
<div class="a-content-text">
<p>上源码：</p>
<pre><code class="language-text">#if defined(TARGET_OS_IPHONE)
#import <UIKit/UIKit.h>
#else
#import <Foundation/NSArray.h>
#import <Foundation/NSString.h>
#endif
#import <CyberLink/UPnP.h>
@class CGUpnpAvContentDirectory;
@class CGUpnpAvObject;
@class CGUpnpAvContainer;
@class CGUpnpAvServer;
#if !defined(_CG_CLINKCAV_SERVER_H_)
typedef void CgUpnpAvServer;
#endif
@protocol CGUpnpAvServerDelegate <NSObject>
@optional
- (void)upnpAvServer:(CGUpnpAvServer *)upnpAvServer browse:(CGUpnpAction *)browseAction avObject:(CGUpnpAvObject *)avObject;
- (void)upnpAvServer:(CGUpnpAvServer *)upnpAvServer search:(CGUpnpAction *)searchAction avObject:(CGUpnpAvObject *)avObject;
@end
/**
* The CGUpnpAvServer class is a UPnP/AV media server class.
* 这个 CGUpnpAvServer 类是UPnP/AV 谜题资源服务类
*/
@interface CGUpnpAvServer : CGUpnpDevice
{
}
@property(readonly) CGUpnpAvContentDirectory *contentDirectory;
// DMS 可以持有子服务作为属性
@property(readonly) CgUpnpAvServer *cAvObject;
// 设置代理
@property(assign) id<CGUpnpAvServerDelegate> delegate;
#if defined(TARGET_OS_IPHONE)
@property(retain) UIImage *thumbnailImage;
#endif
/*
* Create a new UPnP/AV server.
*
* @return New instance if successfull; otherwise nil.
*/
- (id)init;
/**
* Create a new UPnP/AV server with the C instance.
*
* @return New instance if successfull; otherwise nil.
*/
- (id)initWithCObject:(CgUpnpDevice *)cobj;
- (void)setUserObject:(id)aUserObj;
- (id)userObject;
// 浏览某一个CGUpnpAvObject 的ID 是否成功
- (BOOL)browse:(NSString *)aObjectId browseFlag:(NSString *)aBrowseFlag options:(NSDictionary *)options;
// 浏览二进制
- (CGUpnpAvObject *)browseMetadata:(NSString *)aObjectId;
// 所有子对象个数
- (NSArray *)browseDirectChildren:(NSString *)aObjectId;
// 获取指定个数的子对象
- (NSArray *)browseDirectChildren:(NSString *)aObjectId requestedCount:(NSUInteger) aRequestedCount;
// 获取指定个数的子对象
- (NSArray *)browseDirectChildren:(NSString *)aObjectId requestedCount:(NSUInteger)aRequestedCount startingIndex:(NSUInteger)aStartingIndex;
// 浏览行为
- (CGUpnpAction *)browseAction;
// 查找某个东西
- (NSArray *)search:(NSString *)aSearchCriteria;
// 同上
- (NSArray *)searchByBrowse:(NSString *)aSearchCriteria;
- (NSArray *)searchByBrowse:(NSString *)aSearchCriteria objectId:(NSString *)objectId;
// 查找UPnPAction
- (CGUpnpAction *)searchAction;
// 跟对象 （对象可以持有别的对象作为属性）
- (CGUpnpAvContainer *)rootObject;
// 通过ID获取AVObject
- (CGUpnpAvObject *)objectForId:(NSString *)aObjectId;
// 通过titlePath 获取AVObject对象
- (CGUpnpAvObject *)objectForTitlePath:(NSString *)aTitlePath;
// 开始
- (BOOL)start;
// 停止
- (BOOL)stop;
// 锁定
- (void)lock;
// 解锁
- (void)unlock;
@end
</code></pre>
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<span class="date">2018/1/31</span>
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<h1>iOS设备上实现DLNA功能 Platinum 篇</h1>
<div class="a-content">
<div class="a-content-text">
<h2 id="toc_0">DLNA 相关</h2>
<ul>
<li>DLNA</li>
<li>Miracast</li>
<li>Airplay</li>
</ul>
<p>网络环境：同一个网关下，即同一个局域网的同一网段</p>
<h3 id="toc_1">基本名词解释</h3>
<ul>
<li>DLNA全称： DIGITAL LIVING NETWORK ALLIANCE(数字生活网络联盟)</li>
<li>宗旨： Enjoy your music, photos and videos, anywhere anytime</li>
<li>协议： DLNA包含若干协议和标准，最重要的也是我们最常用的就是UPnP技术</li>
<li>通用即插即用 (UPnP) 是一种用于 PC 机和智能设备（或仪器）的常见对等网络连接的体系结构，尤其是在家庭中。UPnP 以 Internet 标准和技术（例如 TCP/IP、HTTP 和 XML）为基础，使这样的设备彼此可自动连接和协同工作，从而使网络（尤其是家庭网络）对更多的人成为可能</li>
</ul>
<h3 id="toc_2">技术名词解释</h3>
<ul>
<li>DMC：控制点</li>
<li>DMS：资源服务器</li>
<li>DMR：渲染器</li>
</ul>
<h3 id="toc_3">发现设备</h3>
<p>智能终端设备加入组网，搜索其他设备的基本流程。当一个新的DMC加入局域网，为了获取当前网段里有哪些智能设备，需要遵循<code>SSDP</code>向默认的多播IP和端口发送获取信息的请求。对于<code>DMC</code> 可以使用DLNA定义的 <code>搜索响应方式</code> 来发现设备，这会用到HTTP的扩展协议<code>M-SEARCH</code></p>
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<span class="date">2018/1/30</span>
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<h1>佛祖镇楼 bug辟易</h1>
<div class="a-content">
<div class="a-content-text">
<pre><code class="language-objectivec">// _ooOoo_
// o8888888o
// 88" . "88
// (| -_- |)
// O\ = /O
// ____/`---'\____
// . ' \\| |// `.
// / \\||| : |||// \
// / _||||| -:- |||||- \
// | | \\\ - /// | |
// | \_| ''\---/'' | |
// \ .-\__ `-` ___/-. /
// ___`. .' /--.--\ `. . __
// ."" '< `.___\_<|>_/___.' >'"".
// | | : `- \`.;`\ _ /`;.`/ - ` : | |
// \ \ `-. \_ __\ /__ _/ .-` / /
// ======`-.____`-.___\_____/___.-`____.-'======
// `=---='
//
// .............................................
// 佛祖镇楼 BUG辟易
// 佛曰:
// 写字楼里写字间，写字间里程序员；
// 程序人员写程序，又拿程序换酒钱。
// 酒醒只在网上坐，酒醉还来网下眠；
// 酒醉酒醒日复日，网上网下年复年。
// 但愿老死电脑间，不愿鞠躬老板前；
// 奔驰宝马贵者趣，公交自行程序员。
// 别人笑我忒疯癫，我笑自己命太贱；
// 不见满街漂亮妹，哪个归得程序员？
</code></pre>
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<h1>学习资源网址</h1>
<div class="a-content">
<div class="a-content-text">
<h2 id="toc_0">技术学习资源</h2>
<h3 id="toc_1">sublime学习资源</h3>
<ul>
<li><a href="http://www.jianshu.com/p/aa30cc25c91b">Sublime 入门+进阶</a>：<code>http://www.jianshu.com/p/aa30cc25c91b</code></li>
<li><a href="http://www.jeffjade.com/2015/12/15/2015-04-17-toss-sublime-text/">sublime全解</a>: <code>http://www.jeffjade.com/2015/12/15/2015-04-17-toss-sublime-text/</code></li>
<li><a href="https://dribbble.com/">Sublime 图标下载</a>: <code>https://dribbble.com/</code></li>
</ul>
<h3 id="toc_2">MarkDown学习资源</h3>
</div>
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<span class="date">2017/12/22</span>
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<h1>iOS打包上架素材准备概要说明</h1>
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<div class="a-content-text">
<h2 id="toc_0">开发者打包</h2>
<h3 id="toc_1">Xcode配置</h3>
<p><em>Xcode8 旧标准</em></p>
<ul>
<li><p>Xcode8 icon iPhone</p>
<ul>
<li><code>icon-29.png 29*29</code></li>
<li><code>icon-29@2x.png 58*58</code></li>
<li><code>icon-29@3x.png 87*87</code></li>
<li><code>icon-40@2x.png 80*80</code></li>
<li><code>icon-40@3x.png 120*120</code></li>
<li><code>icon-57.png 57*57</code></li>
<li><code>icon-57@2x.png 114*114</code></li>
<li><code>iocn-60@2x.png 120*120</code></li>
<li><code>icon-60@3x.png 180*180</code></li>
<li><code>icon-20@2x.png 40*40</code></li>
<li><code>icon-20@3x.png 60*60</code><br/></li>
</ul></li>
<li><p>Xcode8 LaunchImage：</p>
<ul>
<li><code>414*736 @3x 1242*2208</code></li>
<li><code>736*414 @3x 2208*1242</code></li>
<li><code>375*667 @2x 750*1334</code></li>
<li><code>320*568 @2x 640*1136</code></li>
<li><code>320*480 @2x 640*960</code></li>
<li><code>320*480 @1x 320*480</code></li>
</ul></li>
</ul>
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<span class="date">2017/12/12</span>
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<h1>当虹云直播SDK植入引导</h1>
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<hr/>
<h2 id="toc_0">一、导入静态库 libARCPlayerRecoder.a</h2>
<h2 id="toc_1">二、导入framework</h2>
<p>(img)</p>
<h2 id="toc_2">三、添加info.plist文件的授权选项 麦克风 摄像头权限授权申请</h2>
<p>(img)</p>
<h2 id="toc_3">四、.m文件 中引用 C++方法的时候 需要变为.mm文件</h2>
<h2 id="toc_4">五、变量类型转换</h2>
<p>self 改为 (__bridge void *) self<br/>
用 (__bridge void *) 进行类型的强制转换</p>
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<h1>Effective Objective-c 2.0 学习笔记</h1>
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<p>编写高质量iOS与OS X代码的52个有效方法</p>
<h1 id="toc_0">第一章 熟悉Objective-C</h1>
<h2 id="toc_1">第1条 了解Objective-C语言的起源</h2>
<ol>
<li>笔记：</li>
<li>OC是动态语言，使用<code>消息结构</code>(messaging structure),而非<code>函数调用</code>(function calling)。OC由消息语言的鼻祖smalltalk演化而来。</li>
<li>区别：消息结构的语言，其运行时执行的代码由运行环境决定；函数调用的语言，则由编译器决定。</li>
<li>OC中对象所占内存总是分配在<code>堆空间</code>(heap space)而不会在<code>栈空间</code>(stack)上</li>
<li><p>OC中不带*的变量，有可能会使用<code>栈空间</code>，比如CGRect 结构体</p>
<pre><code class="language-text">struct CGRect{
CGPoint point;<br/>
CGSize size;<br/>
};
</code></pre>
<p>因为创建对象需要额外开销（分配&释放堆内存），从效率上，结构体性能更好。</p></li>
<li><p>要点</p></li>
<li><p>Objective-c为C语言天减了面向对象特性，是其超集。Objective-C是使用动态绑定的消息结构，也就是说，在运行时才会检查对象类型。接收这一消息后，究竟该执行何种代码实现，有运行期环境决定而非编译器。</p></li>
<li><p>理解C语言的核心概念有助于写好Objective-C程序，尤其是掌握内存模型与指针。</p></li>
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<h1>关于iOS沙盒文件的那些事儿</h1>
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<h2 id="toc_0">分类</h2>
<ul>
<li>Document： 除了基于NSUserdefaults的首选项设置之外,应用程序的数据，文件都存在该目录下</li>
<li>Libary：基于NSUserDefaults的首选项参数保存在Liabry/prefrences目录下</li>
<li>tmp:</li>
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<span class="date">2017/12/10</span>
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<h1>iOS代码检测入坑记事</h1>
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<h2 id="toc_0">我接触的代码检测</h2>
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<li>OCLint + xcpretty</li>
<li>sonar</li>
<li>infer</li>
</ul>
<h3 id="toc_1">infer</h3>
<ul>
<li><p><a href="https://infer.liaohuqiu.net">infer官网 传送门</a></p>
<p><em>具体使用</em></p>
<pre><code class="language-text">infer -- xcodebuild -target <target name> -configuration <build configuration> -sdk iphonesimulator
</code></pre></li>
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