飞翔

Monday, February 13, 2017

每日英语

I love it when I catch you looking at me then you smile and look away.

我喜欢这样的时刻：我抓到你正在看我，你笑了，害羞地别过脸去。

CYGWIN搭建SSH服务

第一步：安装cygwin

第二步：运行D:\install\cygwin>Cygwin.bat

Copying skeleton files.
These files are for the users to personalise their cygwin experience.
They will never be overwritten nor automatically updated.
`./.bashrc' -> `/home/admin//.bashrc'
`./.bash_profile' -> `/home/admin//.bash_profile'
`./.inputrc' -> `/home/admin//.inputrc'
`./.profile' -> `/home/admin//.profile'

第三步：配置# ssh-host-config

第四步：启动SSHD服务

打开控制面板-》管理-》服务启动名为 CYGWIN sshd 的服务，亦可在cygwin中输入 cygrunsrv --start sshd 启动sshd，输入cygrunsrv --stop sshd停止sshd

或者net start sshd /net stop sshd

第五步：验证SSHD服务

启动服务之后，通过从 bash 提示符输入以下信息测试服务：ssh localhost -l your_username。

如果通知您不能建立本地主机的可靠性，并询问您是否确定要继续连接？，请输入 yes。

当提示您本地主机上的帐户密码时，请输入您在登录计算机时使用的密码。

FAQ:

【问题】

Warning: They must match the regexp d..x..x..[xt]

*** ERROR: Problem with /var directory. Exiting.

【解决】

builder@WIN-I5LS0DIFU1O /cygdrive/e/workdir/cygwin
# stat -c %A /var
drwx------

chmod 111 /var

【问题】cygrunsrv: Error starting a service: QueryServiceStatus: Win32 error 1062:

【解决】重新ssh-host-config

*** Query: Should privilege separation be used? (yes/no) yes

将这一步的配置改为YES，然后创建SSHD服务。

【问题】Permission denied ,please try again.

【解决】

参考资料

http://docs.oracle.com/cd/E24628_01/install.121/e22624/preinstall_req_cygwin_ssh.htm

Apache+ldap配置

用途：设置目录权限，使用ladp账号访问

Options Indexes FollowSymLinks MultiViews
AllowOverride None

AuthType Basic
AuthName "Please input your account/password of hiido udb (without dw_ prefix)"
AuthBasicProvider ldap
AuthzLDAPAuthoritative on
AuthLDAPURL ldap://121.14.36.18:389/dc=dw,dc=com?cn?sub
AuthLDAPBindDN "cn=admin,dc=dw,dc=com"
AuthLDAPBindPassword 1q2w3e@163.com
require ldap-user zhangsan lisi

Options Indexes FollowSymLinks MultiViews
AllowOverride None

落款2014.02.11

Thursday, September 8, 2016

How to add a Provisioning Profile to your device through iTunes

Thursday, March 17, 2016

iOS 静态代码分析

官网： http://clang-analyzer.llvm.org/

【问题类型】

1 retain和release的正确使用
2 未使用的实例变量
3 未初始化的变量
4 无法到达的代码路径
5 引用空指针
6 除0
7 类型不兼容
8 缺少dealloc

9 内存泄漏

【使用方式】

1. 使用xcodebuild ... clean build analyze 或者加上RUN_CLANG_STATIC_ANALYZER=YES

输出报告：各个模块会生成在自己的build目录下/Users/builder/Library/Developer/Xcode/DerivedData/YY2-ekfapvflopyuogfnccpmryrhzpbf/Build/Intermediates/Pods.build/Distribute-iphoneos/Pods-GTM.build/StaticAnalyzer/Pods/Pods-GTM/normal/armv7/Pods-GTM-dummy.plist 。但没找到解析后的html信息。试着带上CLANG_ANALYZER_OUTPUT_DIR，可以改变StaticAnalyzer的输出目录。

2. 在xcodebuild前使用scan-build

输出报告：可通过-o参数指定，然后基于它加上随机数自动生成CLANG_ANALYZER_OUTPUT_DIR = /data/DUOWAN_BUILD/mobile/mobile-ios_analyzer/checkReports/2014-03-05-173031-54544-1

命令格式：

Option	Description
-o	Target directory for HTML report files. Subdirectories will be created as needed to represent separate "runs" of the analyzer. If this option is not specified, a directory is created in `/tmp` to store the reports.
-h (or no arguments)	Display all `scan-build` options.
-k --keep-going	Add a "keep on going" option to the specified build command.This option currently supports `make` and `xcodebuild`. This is a convenience option; one can specify this behavior directly using build options.
-v	Verbose output from scan-build and the analyzer. A second and third "-v" increases verbosity, and is useful for filing bug reports against the analyzer.
-V	View analysis results in a web browser when the build command completes.
--use-analyzer Xcode or --use-analyzer [path to clang]	`scan-build` uses the 'clang' executable relative to itself for static analysis. One can override this behavior with this option by using the 'clang' packaged with Xcode (on OS X) or from the PATH.

说明：

1. 建议分析debug配置

2. 在模拟器进行

3. Don't sign code

例子：

$CLANG_HOME/scan-build -k -v -v --use-analyzer $CLANG_HOME/bin/clang -o ./clangScanBuildReports xcodebuild -workspace YY2.xcworkspace -scheme YY2 -configuration Debug -sdk iphonesimulator

3. jenkins集成 clang-scanbuild-plugin,需要设置Target/workspace/scheme/sdk/等信息

输出报告：/data/DUOWAN_BUILD/mobile/mobile-ios_analyzer/clangScanBuildReports/2014-03-05-165238-25536-1

说明：

1. 使用此插件需要配置Target或者scheme或者如果编译要求有workspace也要带上，如果应用多了，这些值信息不一样，要为每个配置不同的信息有点难维护。

【小知识】

1. xcode5默认的clang路径/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang

2. sudo ./set-xcode-analyzer --use-checker-build=$clang_path 可以重设xcode集成的clang 官方介绍：http://clang-analyzer.llvm.org/xcode.html

3. 使用sudo ./set-xcode-analyzer 更改clang，如果要用回xcode，则直接使用--use-xcode-clang。如果使用--use-checker-build来指定xcode自带clang的路径，则你在xcodebuild前使用/opt/tools/checker/scan-build,过程数据是显示了CLANG_ANALYZER_EXEC = /opt/tools/checker/bin/clang,但在解析的过程还是直接使用了你指定xcode自带clang的路径。

4. 使用clang新版本解析会比使用xcode自带的clang找到更多的问题。

【FAQ】

问：使用xcodebuild可以添加RUN_CLANG_STATIC_ANALYZER=YES;问题：如何在jenkins显示解析的结果

答：没找到如果使用xcodebuild来clang其完整的输出报告。想要集成jenkins显示解析结果：

1. 直接使用jenkins插件，然后增加构建步骤：Clang Scan-Build

2. 如果不想配置Clang Scan-Build步骤，那么可以直接在原来xcodebuild的基础上加上scan-build，且输出报告指向jenkins插件能识别的目录./clangScanBuildReports

codesign fails with !use_frameworks

错误：▸ Building Pods/AFNetworking [(Release)]

⌦ Code Sign error: Provisioning profile does not match bundle identifier: The provisioning profile specified in your build settings (“100edututorhd_inhouse”) has an AppID of “com.100.enterprise.tutorstudenthd” which does not match your bundle identifier “org.cocoapods.AFNetworking”.

问题：Do I need to modify all the info.plist to match my AppID? Or is there a way to skip codesign for the frameworks?

解决：在podfile里加入以下配置关掉签名

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['EXPANDED_CODE_SIGN_IDENTITY'] = ""
      config.build_settings['CODE_SIGNING_REQUIRED'] = "NO"
      config.build_settings['CODE_SIGNING_ALLOWED'] = "NO"
    end
  end
end

Friday, August 14, 2015

Gradle构建Android应用

Gradle 介绍

Gradle 基于DSL（领域特定语言）语法的自动化构建工具。其所有task可由Groovy代码控制，因此相对Maven那套标准性的流程或模板来说，Gradle会更加灵活，扩展性更强。

安装

下载 http://services.gradle.org/distributions/gradle-2.4-all.zip
解压到安装目录，例如/opt/tools/Gradle
添加GRADLE_HOME/bin to your PATH environment variable

简单build.gradle

buildscript {
    repositories {
    mavenCentral()
    }

    dependencies {
    classpath 'com.android.tools.build:gradle:1.1.3'
    }
}

apply plugin: 'android'

android {
    compileSdkVersion 19
    buildToolsVersion "19.0.0"
}

wrapper

安装完后，在项目的当前目录下执行 gradle init wrapper
如果是在已有maven配置的项目，gradle会自动识别转换，但部分配置还需要自行修改。
负责人使用wrapper初始化环境，开发团员的其它成员就可以不用自己安装了。
自动生成gradlew，build.gradle，settings.gradle等文件和相关目录
$ ./gradlew build

Downloading https://services.gradle.org/distributions/gradle-2.3-bin.zip
建议：在gradle项目里，尽量使用gradlew来编译，它会自动下载对应的版本，这样团队的其他成员就不需要手动安装了且可以保持大家使用的版本一致。

映射目录 sourceSets

如果你的工程是Eclipse 结构，那在build.gradle需要映射目录处理
android {
    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
        }

        androidTest.setRoot('tests')
    }
}

依赖管理

设置从公司私服nexus下载依赖库

repositories {
      maven {
             url "http://127.0.0.1/nexus/content/groups/public"
    }
}

引用本地的aar库

repositories {
    flatDir {
    dirs 'libs'
    }
}

dependencies {
    compile(name:'cards', ext:'aar')
}

依赖jar

dependencies {
     compile group: 'com.duowan.mobile.uauth', name: 'yyauth', version:'1.7'
}
}

依赖so

dependencies {
         classpath 'com.nabilhachicha:android-native-dependencies:0.1+'
}

native_dependencies {
    artifact 'com.duowan.mobile.uauth:yyauth:1.7:armeabi'
    artifact 'com.duowan.mobile.uauth:yyauth:1.7:armeabi-v7a'
}

忽略lint的警告

lintOptions {
    abortOnError false
}

版本号设置

defaultConfig {
    versionCode System.getenv("BUILD_NUMBER") as Integer ?: 0     // 如果环境变量BUILD_NUMBER存在则读取，否则取0
    versionName version                                                                       //  version是gradle.propertise定义的属性
}

设置apk输出名称

方式1：设置archivesBaseName

defaultConfig {
    project.ext.set("archivesBaseName", "myAPP-" + versionName + "-" + versionCode);
}

方式2：获取输出文件名直接替换

defaultConfig {
    applicationVariants.all {
    variant -> changeApkName(variant)
}

def changeApkName(variant) {
    def apk = variant.outputs[0].outputFile
    def newName = ""
    newName = apk.name.replace(project.name, project.name + "-" + android.defaultConfig.versionName + "-" + android.defaultConfig.versionCode)
    if (variant.buildType.name == "release") {
        newName = newName.replace("-" + variant.buildType.name, "")
    }
    variant.outputs[0].outputFile = new File(apk.parentFile, newName)
    if (variant.outputs[0].zipAlign) {
        variant.outputs[0].zipAlign.outputFile = new File(apk.parentFile, newName.replace("-unaligned", ""))
    }
}

签名配置

android {
    signingConfigs {
        release
    }

    buildTypes {
        release {
            signingConfig signingConfigs.release
        }
}

File signFile = file(System.getenv('HOME') + "/.android/sign.properties")
if( signFile.canRead() ) {
    Properties p = new Properties()
    p.load(new FileInputStream(signFile))

    if( p!=null
    && p.containsKey('key.store')
    && p.containsKey('key.store.password')
    && p.containsKey('key.alias')
    && p.containsKey('key.alias.password')
    ) {
        println "RELEASE_BUILD: Signing..."

        android.signingConfigs.release.storeFile = file( p['key.store'] )
        android.signingConfigs.release.storePassword = p['key.store.password']
        android.signingConfigs.release.keyAlias = p['key.alias']
        android.signingConfigs.release.keyPassword = p['key.alias.password']

    } else {
        println "RELEASE_BUILD: Required properties in signing.properties are missing"
        android.buildTypes.release.signingConfig = null
    }
    } else {
        println "RELEASE_BUILD: signing.properties not found"
        android.buildTypes.release.signingConfig = null
}

ndk-build

自动生成mk

defaultConfig {
    sourceSets {
        main {
            jni.srcDirs = []
        }
    }

    ndk {
        moduleName "singalsdk"
        abiFilter "armeabi-v7a,x86,armeabi"
        stl "stlport_shared"
    }
}

使用定制mk

task ndkBuild(type: Exec, description: 'Compile JNI source via NDK') {
    def androidMKfile = "$projectDir/jni/Android.mk"
    def applicationMKfile = "$projectDir/jni/Application.mk"
    def ndkDir = System.env.ANDROID_NDK_HOME
    if (Os.isFamily(Os.FAMILY_WINDOWS)) {
        def ndkbuildcmd = $ndkDir/ndk-build.cmd
    } else {
        def ndkbuildcmd = $ndkDir/ndk-build
    }
    def execmd = ["$ndkbuildcmd","-j16","NDK_PROJECT_PATH=$buildDir",
    "APP_BUILD_SCRIPT=$androidMKfile", "NDK_APPLICATION_MK=$applicationMKfile"]
    println(execmd)
    commandLine execmd
}

tasks.withType(JavaCompile) {
    compileTask -> compileTask.dependsOn ndkBuild
}

利用productFlavor实现渠道包

初始化渠道包列表./../markets.list
productFlavors {
    def path="./../markets.list"
    file(path).eachLine { line->
        def channel = line
        if (!channel.trim().equals("")) {
            "$channel" {
                manifestPlaceholders=[channelname: channel]
            }
        }
    }
}

发布产物到Maven仓库（upload/publish）

Publishing artifacts（old）

gradle-mvn-push

Maven Publishing (new)

gradle publish

apply plugin: 'maven-publish'
apply plugin: 'signing'

def isReleaseBuild() {
    return version.contains("SNAPSHOT") == false
}

def getReleaseRepositoryUrl() {
    return hasProperty('RELEASE_REPOSITORY_URL') ? RELEASE_REPOSITORY_URL
    : "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
}

def getSnapshotRepositoryUrl() {
    return hasProperty('SNAPSHOT_REPOSITORY_URL') ? SNAPSHOT_REPOSITORY_URL
    : "https://oss.sonatype.org/content/repositories/snapshots/"
}

def getRepositoryUsername() {
    return hasProperty('NEXUS_USERNAME') ? NEXUS_USERNAME : ""
}

def getRepositoryPassword() {
    return hasProperty('NEXUS_PASSWORD') ? NEXUS_PASSWORD : ""
}

group = GROUP 

task androidJavadocs(type: Javadoc) {
    source = android.sourceSets.main.java.srcDirs
    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
    exclude '**/*.so'
}

task androidJavadocsJar(type: Jar, dependsOn: androidJavadocs) {
    classifier = 'javadoc'
    from androidJavadocs.destinationDir
}

task androidSourcesJar(type: Jar) {
    classifier = 'sources'
    from android.sourceSets.main.java.sourceFiles
}

task androidNativeJar(type: Jar) {
    classifier = 'so'
    from(new File(buildDir, 'libs'))
    include("**/*.so")
}

task androidNativeZip(type: Zip) {
    classifier = 'so'
    from(new File(buildDir, 'libs'))
    include("**/*.so")
}


android.libraryVariants

publishing {
    publications {
        maven(MavenPublication) {
            artifact bundleRelease
            artifact androidJavadocsJar
        }
    }
}

publishing {
    repositories {
        maven {
            credentials {
                username = getRepositoryUsername()
                password = getRepositoryPassword()
            }

            if(isReleaseBuild()) {
                url getReleaseRepositoryUrl()
            } else {
                url getSnapshotRepositoryUrl()
            }
        }
    }
}

生成jar文件

task clearJar(type: Delete) {
    delete 'build/libs/' + POM_ARTIFACT_ID + '_' + VERSION_NAME + '.jar'
}

task makeJar(type: Copy) {
    from('build/intermediates/bundles/release/')
    into('release/')
    include('classes.jar')
    rename ('classes.jar', POM_ARTIFACT_ID + '_' + VERSION_NAME + '.jar')
}

makeJar.dependsOn(clearJar, build)

收集apk到target目录

task collectApks(type:Copy) {
description = "Copies APKs and Proguard mappings to the target directory"

from 'build/outputs/apk'
exclude '**/*-unaligned.apk'
into 'target'

}

assembleRelease.finalizedBy collectApks

常用命令

gradle --help
gradle tasks //列出task列表
gradle asD (gradle assembleDebug) //编译debug打包
gradle asR (gradle assembleRelease) //编译release打包
gradle asD --refresh-dependencies //强制刷新依赖
gradle asD --parallel //并行编译
gradle asD --parallel-threads 3
gradle clean

参考资料

Gradle Android官网：http://developer.android.com/intl/zh-cn/sdk/installing/studio-build.html
Gradle手册：http://www.gradle.org/docs/current/userguide/userguide.html
Gradle Ndk-build：http://blog.gaku.net/ndk/

Monday, February 13, 2017

Thursday, September 8, 2016

Thursday, March 17, 2016

Friday, August 14, 2015

Gradle构建Android应用

Gradle 介绍

安装

简单build.gradle

wrapper

映射目录 sourceSets

依赖管理

设置从公司私服nexus下载依赖库

引用本地的aar库

依赖jar

依赖so

忽略lint的警告

版本号设置

设置apk输出名称

方式1：设置archivesBaseName

方式2：获取输出文件名直接替换

签名配置

ndk-build

自动生成mk

使用定制mk

利用productFlavor实现渠道包

发布产物到Maven仓库（upload/publish）

Publishing artifacts（old）

Maven Publishing (new)

生成jar文件

收集apk到target目录

常用命令

参考资料

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