├── gui ├── ScreenShot1.png ├── ScreenShot2.png ├── LinkMap.xcodeproj │ ├── xcuserdata │ │ ├── Aaron.xcuserdatad │ │ │ ├── xcdebugger │ │ │ │ └── Breakpoints_v2.xcbkptlist │ │ │ └── xcschemes │ │ │ │ ├── xcschememanagement.plist │ │ │ │ └── LinkMap.xcscheme │ │ └── lidahe.xcuserdatad │ │ │ └── xcschemes │ │ │ ├── xcschememanagement.plist │ │ │ └── LinkMap.xcscheme │ ├── project.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcuserdata │ │ │ ├── Aaron.xcuserdatad │ │ │ └── UserInterfaceState.xcuserstate │ │ │ └── lidahe.xcuserdatad │ │ │ └── UserInterfaceState.xcuserstate │ └── project.pbxproj ├── LinkMap │ ├── MethodModel.m │ ├── SymbolModel.m │ ├── ViewController.h │ ├── main.m │ ├── AppDelegate.h │ ├── AppDelegate.m │ ├── MethodModel.h │ ├── SymbolModel.h │ ├── Assets.xcassets │ │ └── AppIcon.appiconset │ │ │ └── Contents.json │ ├── Info.plist │ ├── ViewController.m │ └── Base.lproj │ │ └── Main.storyboard └── README.md ├── shell ├── linkmap.sh └── linkmap.js └── README.md /gui/ScreenShot1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/daheli/iOS-linkmap-tools/HEAD/gui/ScreenShot1.png -------------------------------------------------------------------------------- /gui/ScreenShot2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/daheli/iOS-linkmap-tools/HEAD/gui/ScreenShot2.png -------------------------------------------------------------------------------- /gui/LinkMap.xcodeproj/xcuserdata/Aaron.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | -------------------------------------------------------------------------------- /gui/LinkMap.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /gui/LinkMap.xcodeproj/project.xcworkspace/xcuserdata/Aaron.xcuserdatad/UserInterfaceState.xcuserstate: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/daheli/iOS-linkmap-tools/HEAD/gui/LinkMap.xcodeproj/project.xcworkspace/xcuserdata/Aaron.xcuserdatad/UserInterfaceState.xcuserstate -------------------------------------------------------------------------------- /gui/LinkMap.xcodeproj/project.xcworkspace/xcuserdata/lidahe.xcuserdatad/UserInterfaceState.xcuserstate: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/daheli/iOS-linkmap-tools/HEAD/gui/LinkMap.xcodeproj/project.xcworkspace/xcuserdata/lidahe.xcuserdatad/UserInterfaceState.xcuserstate -------------------------------------------------------------------------------- /gui/LinkMap/MethodModel.m: -------------------------------------------------------------------------------- 1 | // 2 | // MethodModel.m 3 | // LinkMap 4 | // 5 | // Created by Aaron on 16/11/2. 6 | // Copyright © 2016年 ND. All rights reserved. 7 | // 8 | 9 | #import "MethodModel.h" 10 | 11 | @implementation MethodModel 12 | 13 | @end 14 | -------------------------------------------------------------------------------- /gui/LinkMap/SymbolModel.m: -------------------------------------------------------------------------------- 1 | // 2 | // SymbolModel.m 3 | // LinkMap 4 | // 5 | // Created by Suteki(67111677@qq.com) on 4/8/16. 6 | // Copyright © 2016 Apple. All rights reserved. 7 | // 8 | 9 | #import "SymbolModel.h" 10 | 11 | @implementation SymbolModel 12 | 13 | @end 14 | -------------------------------------------------------------------------------- /gui/LinkMap/ViewController.h: -------------------------------------------------------------------------------- 1 | // 2 | // ViewController.h 3 | // LinkMap 4 | // 5 | // Created by Suteki(67111677@qq.com) on 4/8/16. 6 | // Copyright © 2016 Apple. All rights reserved. 7 | // 8 | 9 | #import 10 | 11 | @interface ViewController : NSViewController 12 | 13 | 14 | @end 15 | 16 | -------------------------------------------------------------------------------- /gui/LinkMap/main.m: -------------------------------------------------------------------------------- 1 | // 2 | // main.m 3 | // LinkMap 4 | // 5 | // Created by Suteki(67111677@qq.com) on 4/8/16. 6 | // Copyright © 2016 Apple. All rights reserved. 7 | // 8 | 9 | #import 10 | 11 | int main(int argc, const char * argv[]) { 12 | return NSApplicationMain(argc, argv); 13 | } 14 | -------------------------------------------------------------------------------- /gui/LinkMap/AppDelegate.h: -------------------------------------------------------------------------------- 1 | // 2 | // AppDelegate.h 3 | // LinkMap 4 | // 5 | // Created by Suteki(67111677@qq.com) on 4/8/16. 6 | // Copyright © 2016 Apple. All rights reserved. 7 | // 8 | 9 | #import 10 | 11 | @interface AppDelegate : NSObject 12 | 13 | 14 | @end 15 | 16 | -------------------------------------------------------------------------------- /gui/LinkMap/AppDelegate.m: -------------------------------------------------------------------------------- 1 | // 2 | // AppDelegate.m 3 | // LinkMap 4 | // 5 | // Created by Suteki(67111677@qq.com) on 4/8/16. 6 | // Copyright © 2016 Apple. All rights reserved. 7 | // 8 | 9 | #import "AppDelegate.h" 10 | 11 | @interface AppDelegate () 12 | 13 | @end 14 | 15 | @implementation AppDelegate 16 | 17 | @end 18 | -------------------------------------------------------------------------------- /gui/LinkMap/MethodModel.h: -------------------------------------------------------------------------------- 1 | // 2 | // MethodModel.h 3 | // LinkMap 4 | // 5 | // Created by Aaron on 16/11/2. 6 | // Copyright © 2016年 ND. All rights reserved. 7 | // 8 | 9 | #import 10 | 11 | @interface MethodModel : NSObject 12 | @property (nonatomic, copy) NSString *methodName; 13 | @property (nonatomic, assign) NSUInteger methodSize;//大小 14 | @end 15 | -------------------------------------------------------------------------------- /gui/LinkMap/SymbolModel.h: -------------------------------------------------------------------------------- 1 | // 2 | // SymbolModel.h 3 | // LinkMap 4 | // 5 | // Created by Suteki(67111677@qq.com) on 4/8/16. 6 | // Copyright © 2016 Apple. All rights reserved. 7 | // 8 | 9 | #import 10 | #import "MethodModel.h" 11 | 12 | @interface SymbolModel : NSObject 13 | 14 | @property (nonatomic, copy) NSString *file;//文件 15 | @property (nonatomic, assign) NSUInteger size;//大小 16 | @property (nonatomic, strong) NSMutableArray *methodArray; 17 | @end 18 | -------------------------------------------------------------------------------- /gui/LinkMap.xcodeproj/xcuserdata/Aaron.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | LinkMap.xcscheme 8 | 9 | orderHint 10 | 0 11 | 12 | 13 | SuppressBuildableAutocreation 14 | 15 | 6E7367E41CB7843200722B99 16 | 17 | primary 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /gui/LinkMap.xcodeproj/xcuserdata/lidahe.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | LinkMap.xcscheme 8 | 9 | orderHint 10 | 0 11 | 12 | 13 | SuppressBuildableAutocreation 14 | 15 | 6E7367E41CB7843200722B99 16 | 17 | primary 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /gui/README.md: -------------------------------------------------------------------------------- 1 | # LinkMap解析工具：检查每个类占用大小 2 | 3 | ## 概述 4 | 5 | 一个大型的项目，只是代码段就有可能超过100M，算上armv7和arm64架构，就会超过200M。 6 | 这时候检查到底是哪个类、哪个第三方库占用了太多空间，就显得尤为重要。 7 | 8 | 这个工具是专为用来分析项目的LinkMap文件，得出每个类或者库所占用的空间大小（代码段+数据段），方便开发者快速定位需要优化的类或静态库。 9 | 10 | 11 | ## 使用说明 12 | 13 | 1、打开LinkMap.xcodeproj，并运行，就可以看到工具界面 14 | ScreenShot1

15 | 16 | 2、点击“选择文件”按钮，选择LinkMap文件（如何生成LinkMap详见下方的：如何获得LinkMap文件） 17 | 18 | 3、点击“开始”按钮，就可以看到每个类/静态库所占用的空间大小 19 | ScreenShot2

20 | 21 | 4、点击“输出文件”，可以将结果输出到文本文档中 22 | 23 | 24 | ## 如何获得LinkMap文件 25 | 26 | 1.在XCode中开启编译选项Write Link Map File \n\ 27 | XCode -> Project -> Build Settings -> 把Write Link Map File选项设为yes，并指定好linkMap的存储位置 28 | 29 | 2.工程编译完成后，在编译目录里找到Link Map文件（txt类型) 30 | 默认的文件地址：~/Library/Developer/Xcode/DerivedData/XXX-xxxxxxxxxxxxx/Build/Intermediates/XXX.build/Debug-iphoneos/XXX.build/ \n\ 31 | 32 | 33 | ## 联系我 34 | 35 | 如有问题或建议欢迎通过邮件联系我 36 | 67111677@qq.com 37 | 38 | ## 最后 39 | 40 | 如果喜欢，请顺手我一个star吧~ ：） -------------------------------------------------------------------------------- /gui/LinkMap/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "mac", 5 | "size" : "16x16", 6 | "scale" : "1x" 7 | }, 8 | { 9 | "idiom" : "mac", 10 | "size" : "16x16", 11 | "scale" : "2x" 12 | }, 13 | { 14 | "idiom" : "mac", 15 | "size" : "32x32", 16 | "scale" : "1x" 17 | }, 18 | { 19 | "idiom" : "mac", 20 | "size" : "32x32", 21 | "scale" : "2x" 22 | }, 23 | { 24 | "idiom" : "mac", 25 | "size" : "128x128", 26 | "scale" : "1x" 27 | }, 28 | { 29 | "idiom" : "mac", 30 | "size" : "128x128", 31 | "scale" : "2x" 32 | }, 33 | { 34 | "idiom" : "mac", 35 | "size" : "256x256", 36 | "scale" : "1x" 37 | }, 38 | { 39 | "idiom" : "mac", 40 | "size" : "256x256", 41 | "scale" : "2x" 42 | }, 43 | { 44 | "idiom" : "mac", 45 | "size" : "512x512", 46 | "scale" : "1x" 47 | }, 48 | { 49 | "idiom" : "mac", 50 | "size" : "512x512", 51 | "scale" : "2x" 52 | } 53 | ], 54 | "info" : { 55 | "version" : 1, 56 | "author" : "xcode" 57 | } 58 | } -------------------------------------------------------------------------------- /gui/LinkMap/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIconFile 10 | 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | $(PRODUCT_NAME) 17 | CFBundlePackageType 18 | APPL 19 | CFBundleShortVersionString 20 | 1.0 21 | CFBundleSignature 22 | ???? 23 | CFBundleVersion 24 | 1 25 | LSMinimumSystemVersion 26 | $(MACOSX_DEPLOYMENT_TARGET) 27 | NSHumanReadableCopyright 28 | Copyright © 2016 Apple. All rights reserved. 29 | NSMainStoryboardFile 30 | Main 31 | NSPrincipalClass 32 | NSApplication 33 | 34 | 35 | -------------------------------------------------------------------------------- /shell/linkmap.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | #echo "" > /tmp/method.txt; 3 | 4 | # for((i=83;i<=111;i++));do 5 | # col_number=6 6 | # if [ $i -ge 100 ]; then 7 | # col_number=5 8 | # fi 9 | # cat /Users/lidahe/Library/Developer/Xcode/DerivedData/GMLibBundle-gjhxlbmiadlhyxbmtpumgajbzvzz/Build/Intermediates/Sample.build/Release-iphoneos/Sample.build/Sample-LinkMap-normal-arm64--LinkMap--.txt | grep $i']' | grep -E '(\-|\+)\[' | grep -E -v '___|.cxx_destruct' | awk '{print $'$col_number'}' 10 | # # >> /tmp/method.txt 11 | # done; 12 | 13 | LINK_PATH=$1 14 | LINK_PATH2=$2 15 | TEMP=/tmp/linkmap.txt 16 | echo 'path='$LINK_PATH 17 | 18 | echo -e "\n↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ OC ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓" 19 | node ~/bin/linkmap.js $LINK_PATH -h | grep 'libGame' | grep '(GM\|Cocoa' 20 | echo -e "\n↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ C++ ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓" 21 | node ~/bin/linkmap.js $LINK_PATH -h | grep 'libGame' | grep -v '(GM\|Cocoa' 22 | 23 | SIZE_1=`node ~/bin/linkmap.js $LINK_PATH | grep 'libGame' | grep '(GM\|Cocoa' | awk '{sum+=$2};END {print sum}'` 24 | SIZE_2=`node ~/bin/linkmap.js $LINK_PATH | grep 'libGame' | grep -v '(GM\|Cocoa' | awk '{sum+=$2};END {print sum}'` 25 | SIZE_0=`expr $SIZE_1 + $SIZE_2` 26 | echo -e "\ntotle:$SIZE_0 | oc:$SIZE_1 | c++:$SIZE_2" 27 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | #静态库占用的空间大小优化 2 | 3 | ##概述 4 | 一个大型的项目，只是代码段就有可能超过100M，算上armv7和arm64架构，就会超过200M。这时候检查到底是哪个类、哪个方法占用了太多空间，就显得尤为重要。这个汇总了一些工具及其方法. 5 | 6 | 7 | ##LinkMap文件 8 | ###如何获得LinkMap文件 9 | * 在XCode中开启编译选项Write Link Map File \n\ XCode -> Project -> Build Settings -> 把Write Link Map File选项设为yes，并指定好linkMap的存储位置 10 | * 工程编译完成后，在编译目录里找到Link Map文件（txt类型) 默认的文件地址：~/Library/Developer/Xcode/DerivedData/XXX-xxxxxxxxxxxxx/Build/Intermediates/XXX.build/Debug-iphoneos/XXX.build/ 11 | 是专为用来分析项目的LinkMap文件，得出每个类或者库所占用的空间大小（代码段+数据段），方便开发者快速定位需要优化的类或静态库。 12 | 13 | ###类占用大小 14 | [linkmap.sh](https://github.com/daheli/iOS-linkmap-tools/tree/master/shell) Fork[来源](https://gist.github.com/bang590/8f3e9704f1c2661836cd) 15 | 16 | ``` 17 | linkmap.sh Sample.build/Sample-LinkMap-normal-arm64--LinkMap--.txt 18 | 19 | ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ OC ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ 20 | libGameMaster.a(CocoaVpn.o) 17.59KB 21 | libGameMaster.a(GMNodeList.o) 15.04KB 22 | libGameMaster.a(GMEngine.o) 14.00KB 23 | libGameMaster.a(GMVpnManager.o) 12.89KB 24 | libGameMaster.a(GMUdpConfig.o) 9.46KB 25 | ..... 26 | 27 | ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ C++ ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ 28 | libGameMaster.a(connector.o) 26.62KB 29 | libGameMaster.a(udp_link_create.o) 19.87KB 30 | libGameMaster.a(delay_measure.o) 18.69KB 31 | libGameMaster.a(qos_accel.o) 14.95KB 32 | libGameMaster.a(detect.o) 14.84KB 33 | ...... 34 | 35 | totle:423267 | oc:161096 | c++:262171 36 | ``` 37 | 38 | 39 | ###方法占用大小 40 | [检查每个类占用空间大小工具增强版](https://github.com/daheli/iOS-linkmap-tools/tree/master/gui) Fork[来源](https://github.com/huanxsd/LinkMap) 41 | ![qq0](https://raw.githubusercontent.com/daheli/iOS-linkmap-tools/master/gui/ScreenShot1.png) 42 | ![qq1](https://cloud.githubusercontent.com/assets/6140508/21380423/31796e38-c790-11e6-9b60-c331ef743f30.jpg) 43 | 44 | ###汇编占用大小 45 | ``` 46 | 反汇编目标文件,查看方法使用指令情况 47 | objdump -disassemble arm64/GMGameMaster.o 48 | 49 | ``` 50 | ![qq5](https://cloud.githubusercontent.com/assets/6140508/21387332/1d93e7f0-c7b2-11e6-8c15-c9c9383d5c7c.png) 51 | 52 | 53 | ##架构及其设计 54 | ###减小复杂度 55 | *简化逻辑，抽取相同的代码之前的结构. 调用关系比较混乱,并且有不当的单例* 56 | ![qq2](https://cloud.githubusercontent.com/assets/6140508/21381158/abeb4a98-c794-11e6-9b0e-317d9da18c2b.png) 57 | 58 | ![qq3](https://cloud.githubusercontent.com/assets/6140508/21381239/14500484-c795-11e6-876b-f2939b9eb572.png) 59 | 60 | 61 | ###分析工具Doxygen 62 | * 需要单独安装Dot 63 | * Graphviz(call graphs) 64 | ![qq4](https://cloud.githubusercontent.com/assets/6140508/21381284/4bfce78a-c795-11e6-800b-c49f28cba77e.png) 65 | 66 | 67 | ###减少方法名称 68 | 方法名称匹配替换成4-8位字符串,整体会减少1k左右. 69 | 70 | [详细使用方式](https://github.com/wg689/Security-And-CodeConfuse) 71 | 72 | ``` 73 | 但是弊处还是很明显的, 例如: 74 | * 每次编译都有留存方法名称映射 75 | * 某些关键词和系统冲突,并且编译时不会报错 76 | ``` 77 | 78 | 79 | ##OC代码 80 | 81 | ``` 82 | @property -> 实例变量 83 | 因为属性的语法编译器会做getter/setter等额外工作 84 | ``` 85 | 86 | ``` 87 | 减少if/switch判断 88 | ``` 89 | 90 | ``` 91 | 变量减少声明 92 | Object myObj = ...; 93 | for(;;) { 94 | myObj = ...; 95 | myObj.doSomething(); 96 | } 97 | ``` 98 | 99 | ``` 100 | 相同代码片段大于5行,进行提取抽象 101 | ``` 102 | 103 | ``` 104 | 缩短字符串内容 105 | 例如: 106 | NSString *text = @"越少越好" 107 | ``` 108 | 109 | 110 | 111 | 112 | ##CPP代码 113 | ``` 114 | 裁剪功能 115 | 优化编译参数 -Os 116 | 禁用内联、宏替转成函数 117 | 抽取功能子模块 118 | 减少全局变量 119 | ``` 120 | 121 | 122 | 123 | 124 | 125 | 126 | -------------------------------------------------------------------------------- /gui/LinkMap.xcodeproj/xcuserdata/Aaron.xcuserdatad/xcschemes/LinkMap.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 39 | 40 | 41 | 42 | 43 | 44 | 54 | 56 | 62 | 63 | 64 | 65 | 66 | 67 | 73 | 75 | 81 | 82 | 83 | 84 | 86 | 87 | 90 | 91 | 92 | -------------------------------------------------------------------------------- /gui/LinkMap.xcodeproj/xcuserdata/lidahe.xcuserdatad/xcschemes/LinkMap.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 39 | 40 | 41 | 42 | 43 | 44 | 54 | 56 | 62 | 63 | 64 | 65 | 66 | 67 | 73 | 75 | 81 | 82 | 83 | 84 | 86 | 87 | 90 | 91 | 92 | -------------------------------------------------------------------------------- /shell/linkmap.js: -------------------------------------------------------------------------------- 1 | var readline = require('readline'), 2 | fs = require('fs'); 3 | 4 | var LinkMap = function(filePath) { 5 | this.files = [] 6 | this.filePath = filePath 7 | } 8 | 9 | LinkMap.prototype = { 10 | start: function(cb) { 11 | var self = this 12 | var rl = readline.createInterface({ 13 | input: fs.createReadStream(self.filePath), 14 | output: process.stdout, 15 | terminal: false 16 | }); 17 | var currParser = ""; 18 | rl.on('line', function(line) { 19 | if (line[0] == '#') { 20 | if (line.indexOf('Object files') > -1) { 21 | currParser = "_parseFiles"; 22 | } else if (line.indexOf('Sections') > -1) { 23 | currParser = "_parseSection"; 24 | } else if (line.indexOf('Symbols') > -1) { 25 | currParser = "_parseSymbols"; 26 | } 27 | return; 28 | } 29 | if (self[currParser]) { 30 | self[currParser](line) 31 | } 32 | }); 33 | 34 | rl.on('close', function(line) { 35 | cb(self) 36 | }); 37 | }, 38 | 39 | _parseFiles: function(line) { 40 | var arr =line.split(']') 41 | if (arr.length > 1) { 42 | var idx = Number(arr[0].replace('[','')); 43 | var file = arr[1].split('/').pop().trim() 44 | this.files[idx] = { 45 | name: file, 46 | size: 0 47 | } 48 | } 49 | }, 50 | 51 | _parseSection: function(line) { 52 | }, 53 | 54 | _parseSymbols: function(line) { 55 | var arr = line.split('\t') 56 | if (arr.length > 2) { 57 | var size = parseInt(arr[1], 16) 58 | var idx = Number(arr[2].split(']')[0].replace('[', '')) 59 | if (idx && this.files[idx]) { 60 | this.files[idx].size += size; 61 | } 62 | } 63 | }, 64 | 65 | _formatSize: function(size) { 66 | if (size > 1024 * 1024) return (size/(1024*1024)).toFixed(2) + "MB" 67 | if (size > 1024) return (size/1024).toFixed(2) + "KB" 68 | return size + "B" 69 | }, 70 | 71 | statLibs: function(h) { 72 | var libs = {} 73 | var files = this.files; 74 | var self = this; 75 | for (var i in files) { 76 | var file = files[i] 77 | var libName 78 | if (file.name.indexOf('.o)') > -1) { 79 | libName = file.name.split('(')[0] 80 | } else { 81 | libName = file.name 82 | } 83 | if (!libs[libName]) { 84 | libs[libName] = 0 85 | } 86 | libs[libName] += file.size 87 | } 88 | var i = 0, sortLibs = [] 89 | for (var name in libs) { 90 | sortLibs[i++] = { 91 | name: name, 92 | size: libs[name] 93 | } 94 | } 95 | sortLibs.sort(function(a,b) { 96 | return a.size > b.size ? -1: 1 97 | }) 98 | if (h) { 99 | sortLibs.map(function(o) { 100 | o.size = self._formatSize(o.size) 101 | }) 102 | } 103 | return sortLibs 104 | }, 105 | 106 | statFiles: function(h) { 107 | var self = this 108 | self.files.sort(function(a,b) { 109 | return a.size > b.size ? -1: 1 110 | }) 111 | if (h) { 112 | self.files.map(function(o) { 113 | o.size = self._formatSize(o.size) 114 | }) 115 | } 116 | return this.files 117 | } 118 | } 119 | 120 | if (!process.argv[2]) { 121 | console.log('usage: node linkmap.js filepath -hl') 122 | console.log('-h: format size') 123 | console.log('-l: stat libs') 124 | return 125 | } 126 | var isStatLib, isFomatSize 127 | var opts = process.argv[3]; 128 | if (opts && opts[0] == '-') { 129 | if (opts.indexOf('h') > -1) isFomatSize = true 130 | if (opts.indexOf('l') > -1) isStatLib = true 131 | } 132 | 133 | var linkmap = new LinkMap(process.argv[2]) 134 | linkmap.start(function(){ 135 | var ret = isStatLib ? linkmap.statLibs(isFomatSize) 136 | : linkmap.statFiles(isFomatSize) 137 | for (var i in ret) { 138 | console.log(ret[i].name + '\t' + ret[i].size) 139 | } 140 | }) -------------------------------------------------------------------------------- /gui/LinkMap.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 46; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 6E7367EA1CB7843200722B99 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 6E7367E91CB7843200722B99 /* AppDelegate.m */; }; 11 | 6E7367ED1CB7843200722B99 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 6E7367EC1CB7843200722B99 /* main.m */; }; 12 | 6E7367F01CB7843200722B99 /* ViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 6E7367EF1CB7843200722B99 /* ViewController.m */; }; 13 | 6E7367F21CB7843200722B99 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 6E7367F11CB7843200722B99 /* Assets.xcassets */; }; 14 | 6E7367F51CB7843200722B99 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 6E7367F31CB7843200722B99 /* Main.storyboard */; }; 15 | 6E73680C1CB784F100722B99 /* SymbolModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 6E73680B1CB784F100722B99 /* SymbolModel.m */; }; 16 | 9393DE9E1DC9C6D300DF4866 /* MethodModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 9393DE9D1DC9C6D300DF4866 /* MethodModel.m */; }; 17 | /* End PBXBuildFile section */ 18 | 19 | /* Begin PBXFileReference section */ 20 | 6E7367E51CB7843200722B99 /* LinkMap.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = LinkMap.app; sourceTree = BUILT_PRODUCTS_DIR; }; 21 | 6E7367E81CB7843200722B99 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = ""; }; 22 | 6E7367E91CB7843200722B99 /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = ""; }; 23 | 6E7367EC1CB7843200722B99 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = ""; }; 24 | 6E7367EE1CB7843200722B99 /* ViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ViewController.h; sourceTree = ""; }; 25 | 6E7367EF1CB7843200722B99 /* ViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ViewController.m; sourceTree = ""; }; 26 | 6E7367F11CB7843200722B99 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = ""; }; 27 | 6E7367F41CB7843200722B99 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = ""; }; 28 | 6E7367F61CB7843200722B99 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = ""; }; 29 | 6E73680A1CB784F100722B99 /* SymbolModel.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SymbolModel.h; sourceTree = ""; }; 30 | 6E73680B1CB784F100722B99 /* SymbolModel.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SymbolModel.m; sourceTree = ""; }; 31 | 9393DE9C1DC9C6D300DF4866 /* MethodModel.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MethodModel.h; sourceTree = ""; }; 32 | 9393DE9D1DC9C6D300DF4866 /* MethodModel.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MethodModel.m; sourceTree = ""; }; 33 | /* End PBXFileReference section */ 34 | 35 | /* Begin PBXFrameworksBuildPhase section */ 36 | 6E7367E21CB7843200722B99 /* Frameworks */ = { 37 | isa = PBXFrameworksBuildPhase; 38 | buildActionMask = 2147483647; 39 | files = ( 40 | ); 41 | runOnlyForDeploymentPostprocessing = 0; 42 | }; 43 | /* End PBXFrameworksBuildPhase section */ 44 | 45 | /* Begin PBXGroup section */ 46 | 6E7367DC1CB7843200722B99 = { 47 | isa = PBXGroup; 48 | children = ( 49 | 6E7367E71CB7843200722B99 /* LinkMap */, 50 | 6E7367E61CB7843200722B99 /* Products */, 51 | ); 52 | sourceTree = ""; 53 | }; 54 | 6E7367E61CB7843200722B99 /* Products */ = { 55 | isa = PBXGroup; 56 | children = ( 57 | 6E7367E51CB7843200722B99 /* LinkMap.app */, 58 | ); 59 | name = Products; 60 | sourceTree = ""; 61 | }; 62 | 6E7367E71CB7843200722B99 /* LinkMap */ = { 63 | isa = PBXGroup; 64 | children = ( 65 | 6E7367E81CB7843200722B99 /* AppDelegate.h */, 66 | 6E7367E91CB7843200722B99 /* AppDelegate.m */, 67 | 6E7367EE1CB7843200722B99 /* ViewController.h */, 68 | 6E7367EF1CB7843200722B99 /* ViewController.m */, 69 | 6E73680A1CB784F100722B99 /* SymbolModel.h */, 70 | 6E73680B1CB784F100722B99 /* SymbolModel.m */, 71 | 6E7367F11CB7843200722B99 /* Assets.xcassets */, 72 | 6E7367F31CB7843200722B99 /* Main.storyboard */, 73 | 6E7367F61CB7843200722B99 /* Info.plist */, 74 | 6E7367EB1CB7843200722B99 /* Supporting Files */, 75 | 9393DE9C1DC9C6D300DF4866 /* MethodModel.h */, 76 | 9393DE9D1DC9C6D300DF4866 /* MethodModel.m */, 77 | ); 78 | path = LinkMap; 79 | sourceTree = ""; 80 | }; 81 | 6E7367EB1CB7843200722B99 /* Supporting Files */ = { 82 | isa = PBXGroup; 83 | children = ( 84 | 6E7367EC1CB7843200722B99 /* main.m */, 85 | ); 86 | name = "Supporting Files"; 87 | sourceTree = ""; 88 | }; 89 | /* End PBXGroup section */ 90 | 91 | /* Begin PBXNativeTarget section */ 92 | 6E7367E41CB7843200722B99 /* LinkMap */ = { 93 | isa = PBXNativeTarget; 94 | buildConfigurationList = 6E7368041CB7843200722B99 /* Build configuration list for PBXNativeTarget "LinkMap" */; 95 | buildPhases = ( 96 | 6E7367E11CB7843200722B99 /* Sources */, 97 | 6E7367E21CB7843200722B99 /* Frameworks */, 98 | 6E7367E31CB7843200722B99 /* Resources */, 99 | ); 100 | buildRules = ( 101 | ); 102 | dependencies = ( 103 | ); 104 | name = LinkMap; 105 | productName = LinkMap; 106 | productReference = 6E7367E51CB7843200722B99 /* LinkMap.app */; 107 | productType = "com.apple.product-type.application"; 108 | }; 109 | /* End PBXNativeTarget section */ 110 | 111 | /* Begin PBXProject section */ 112 | 6E7367DD1CB7843200722B99 /* Project object */ = { 113 | isa = PBXProject; 114 | attributes = { 115 | LastUpgradeCheck = 0720; 116 | ORGANIZATIONNAME = ND; 117 | TargetAttributes = { 118 | 6E7367E41CB7843200722B99 = { 119 | CreatedOnToolsVersion = 7.2.1; 120 | }; 121 | }; 122 | }; 123 | buildConfigurationList = 6E7367E01CB7843200722B99 /* Build configuration list for PBXProject "LinkMap" */; 124 | compatibilityVersion = "Xcode 3.2"; 125 | developmentRegion = English; 126 | hasScannedForEncodings = 0; 127 | knownRegions = ( 128 | en, 129 | Base, 130 | ); 131 | mainGroup = 6E7367DC1CB7843200722B99; 132 | productRefGroup = 6E7367E61CB7843200722B99 /* Products */; 133 | projectDirPath = ""; 134 | projectRoot = ""; 135 | targets = ( 136 | 6E7367E41CB7843200722B99 /* LinkMap */, 137 | ); 138 | }; 139 | /* End PBXProject section */ 140 | 141 | /* Begin PBXResourcesBuildPhase section */ 142 | 6E7367E31CB7843200722B99 /* Resources */ = { 143 | isa = PBXResourcesBuildPhase; 144 | buildActionMask = 2147483647; 145 | files = ( 146 | 6E7367F21CB7843200722B99 /* Assets.xcassets in Resources */, 147 | 6E7367F51CB7843200722B99 /* Main.storyboard in Resources */, 148 | ); 149 | runOnlyForDeploymentPostprocessing = 0; 150 | }; 151 | /* End PBXResourcesBuildPhase section */ 152 | 153 | /* Begin PBXSourcesBuildPhase section */ 154 | 6E7367E11CB7843200722B99 /* Sources */ = { 155 | isa = PBXSourcesBuildPhase; 156 | buildActionMask = 2147483647; 157 | files = ( 158 | 9393DE9E1DC9C6D300DF4866 /* MethodModel.m in Sources */, 159 | 6E7367F01CB7843200722B99 /* ViewController.m in Sources */, 160 | 6E7367ED1CB7843200722B99 /* main.m in Sources */, 161 | 6E7367EA1CB7843200722B99 /* AppDelegate.m in Sources */, 162 | 6E73680C1CB784F100722B99 /* SymbolModel.m in Sources */, 163 | ); 164 | runOnlyForDeploymentPostprocessing = 0; 165 | }; 166 | /* End PBXSourcesBuildPhase section */ 167 | 168 | /* Begin PBXVariantGroup section */ 169 | 6E7367F31CB7843200722B99 /* Main.storyboard */ = { 170 | isa = PBXVariantGroup; 171 | children = ( 172 | 6E7367F41CB7843200722B99 /* Base */, 173 | ); 174 | name = Main.storyboard; 175 | sourceTree = ""; 176 | }; 177 | /* End PBXVariantGroup section */ 178 | 179 | /* Begin XCBuildConfiguration section */ 180 | 6E7368021CB7843200722B99 /* Debug */ = { 181 | isa = XCBuildConfiguration; 182 | buildSettings = { 183 | ALWAYS_SEARCH_USER_PATHS = NO; 184 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x"; 185 | CLANG_CXX_LIBRARY = "libc++"; 186 | CLANG_ENABLE_MODULES = YES; 187 | CLANG_ENABLE_OBJC_ARC = YES; 188 | CLANG_WARN_BOOL_CONVERSION = YES; 189 | CLANG_WARN_CONSTANT_CONVERSION = YES; 190 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 191 | CLANG_WARN_EMPTY_BODY = YES; 192 | CLANG_WARN_ENUM_CONVERSION = YES; 193 | CLANG_WARN_INT_CONVERSION = YES; 194 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 195 | CLANG_WARN_UNREACHABLE_CODE = YES; 196 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 197 | CODE_SIGN_IDENTITY = "-"; 198 | COPY_PHASE_STRIP = NO; 199 | DEBUG_INFORMATION_FORMAT = dwarf; 200 | ENABLE_STRICT_OBJC_MSGSEND = YES; 201 | ENABLE_TESTABILITY = YES; 202 | GCC_C_LANGUAGE_STANDARD = gnu99; 203 | GCC_DYNAMIC_NO_PIC = NO; 204 | GCC_NO_COMMON_BLOCKS = YES; 205 | GCC_OPTIMIZATION_LEVEL = 0; 206 | GCC_PREPROCESSOR_DEFINITIONS = ( 207 | "DEBUG=1", 208 | "$(inherited)", 209 | ); 210 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 211 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 212 | GCC_WARN_UNDECLARED_SELECTOR = YES; 213 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 214 | GCC_WARN_UNUSED_FUNCTION = YES; 215 | GCC_WARN_UNUSED_VARIABLE = YES; 216 | MACOSX_DEPLOYMENT_TARGET = 10.11; 217 | MTL_ENABLE_DEBUG_INFO = YES; 218 | ONLY_ACTIVE_ARCH = YES; 219 | SDKROOT = macosx; 220 | }; 221 | name = Debug; 222 | }; 223 | 6E7368031CB7843200722B99 /* Release */ = { 224 | isa = XCBuildConfiguration; 225 | buildSettings = { 226 | ALWAYS_SEARCH_USER_PATHS = NO; 227 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x"; 228 | CLANG_CXX_LIBRARY = "libc++"; 229 | CLANG_ENABLE_MODULES = YES; 230 | CLANG_ENABLE_OBJC_ARC = YES; 231 | CLANG_WARN_BOOL_CONVERSION = YES; 232 | CLANG_WARN_CONSTANT_CONVERSION = YES; 233 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 234 | CLANG_WARN_EMPTY_BODY = YES; 235 | CLANG_WARN_ENUM_CONVERSION = YES; 236 | CLANG_WARN_INT_CONVERSION = YES; 237 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 238 | CLANG_WARN_UNREACHABLE_CODE = YES; 239 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 240 | CODE_SIGN_IDENTITY = "-"; 241 | COPY_PHASE_STRIP = NO; 242 | DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; 243 | ENABLE_NS_ASSERTIONS = NO; 244 | ENABLE_STRICT_OBJC_MSGSEND = YES; 245 | GCC_C_LANGUAGE_STANDARD = gnu99; 246 | GCC_NO_COMMON_BLOCKS = YES; 247 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 248 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 249 | GCC_WARN_UNDECLARED_SELECTOR = YES; 250 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 251 | GCC_WARN_UNUSED_FUNCTION = YES; 252 | GCC_WARN_UNUSED_VARIABLE = YES; 253 | MACOSX_DEPLOYMENT_TARGET = 10.11; 254 | MTL_ENABLE_DEBUG_INFO = NO; 255 | SDKROOT = macosx; 256 | }; 257 | name = Release; 258 | }; 259 | 6E7368051CB7843200722B99 /* Debug */ = { 260 | isa = XCBuildConfiguration; 261 | buildSettings = { 262 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 263 | COMBINE_HIDPI_IMAGES = YES; 264 | INFOPLIST_FILE = LinkMap/Info.plist; 265 | LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks"; 266 | MACOSX_DEPLOYMENT_TARGET = 10.10; 267 | PRODUCT_BUNDLE_IDENTIFIER = com.nd.LinkMap; 268 | PRODUCT_NAME = "$(TARGET_NAME)"; 269 | }; 270 | name = Debug; 271 | }; 272 | 6E7368061CB7843200722B99 /* Release */ = { 273 | isa = XCBuildConfiguration; 274 | buildSettings = { 275 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 276 | COMBINE_HIDPI_IMAGES = YES; 277 | INFOPLIST_FILE = LinkMap/Info.plist; 278 | LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks"; 279 | MACOSX_DEPLOYMENT_TARGET = 10.10; 280 | PRODUCT_BUNDLE_IDENTIFIER = com.nd.LinkMap; 281 | PRODUCT_NAME = "$(TARGET_NAME)"; 282 | }; 283 | name = Release; 284 | }; 285 | /* End XCBuildConfiguration section */ 286 | 287 | /* Begin XCConfigurationList section */ 288 | 6E7367E01CB7843200722B99 /* Build configuration list for PBXProject "LinkMap" */ = { 289 | isa = XCConfigurationList; 290 | buildConfigurations = ( 291 | 6E7368021CB7843200722B99 /* Debug */, 292 | 6E7368031CB7843200722B99 /* Release */, 293 | ); 294 | defaultConfigurationIsVisible = 0; 295 | defaultConfigurationName = Release; 296 | }; 297 | 6E7368041CB7843200722B99 /* Build configuration list for PBXNativeTarget "LinkMap" */ = { 298 | isa = XCConfigurationList; 299 | buildConfigurations = ( 300 | 6E7368051CB7843200722B99 /* Debug */, 301 | 6E7368061CB7843200722B99 /* Release */, 302 | ); 303 | defaultConfigurationIsVisible = 0; 304 | defaultConfigurationName = Release; 305 | }; 306 | /* End XCConfigurationList section */ 307 | }; 308 | rootObject = 6E7367DD1CB7843200722B99 /* Project object */; 309 | } 310 | -------------------------------------------------------------------------------- /gui/LinkMap/ViewController.m: -------------------------------------------------------------------------------- 1 | // 2 | // ViewController.m 3 | // LinkMap 4 | // 5 | // Created by Suteki(67111677@qq.com) on 4/8/16. 6 | // Copyright © 2016 Apple. All rights reserved. 7 | // 8 | 9 | #import "ViewController.h" 10 | #import "SymbolModel.h" 11 | #import "MethodModel.h" 12 | 13 | @interface ViewController() 14 | 15 | @property (weak) IBOutlet NSTextField *filePathField;//显示选择的文件路径 16 | @property (weak) IBOutlet NSProgressIndicator *indicator;//指示器 17 | @property (weak) IBOutlet NSTextField *searchField; 18 | 19 | @property (weak) IBOutlet NSScrollView *contentView;//分析的内容 20 | @property (unsafe_unretained) IBOutlet NSTextView *contentTextView; 21 | @property (weak) IBOutlet NSButton *groupButton; 22 | 23 | 24 | @property (strong) NSURL *linkMapFileURL; 25 | @property (strong) NSString *linkMapContent; 26 | 27 | @property (strong) NSMutableString *result;//分析的结果 28 | 29 | 30 | @property (nonatomic, strong)NSMutableArray *methodArray; 31 | 32 | @end 33 | 34 | @implementation ViewController 35 | 36 | - (void)viewDidLoad { 37 | [super viewDidLoad]; 38 | self.indicator.hidden = YES; 39 | self.methodArray = [NSMutableArray new]; 40 | _contentTextView.editable = NO; 41 | 42 | _contentTextView.string = @"使用方式：\n\ 43 | 1.在XCode中开启编译选项Write Link Map File \n\ 44 | XCode -> Project -> Build Settings -> 把Write Link Map File选项设为yes，并指定好linkMap的存储位置 \n\ 45 | 2.工程编译完成后，在编译目录里找到Link Map文件（txt类型） \n\ 46 | 默认的文件地址：~/Library/Developer/Xcode/DerivedData/XXX-xxxxxxxxxxxxx/Build/Intermediates/XXX.build/Debug-iphoneos/XXX.build/ \n\ 47 | 3.回到本应用，点击“选择文件”，打开Link Map文件 \n\ 48 | 4.点击“开始”，解析Link Map文件 \n\ 49 | 5.点击“输出文件”，得到解析后的Link Map文件 \n\ 50 | 6. * 输入目标文件的关键字(例如：libIM)，然后点击“开始”。实现搜索功能 \n\ 51 | 7. * 勾选“分组解析”，然后点击“开始”。实现对不同库的目标文件进行分组"; 52 | } 53 | 54 | - (IBAction)chooseFile:(id)sender { 55 | NSOpenPanel *panel = [NSOpenPanel openPanel]; 56 | panel.allowsMultipleSelection = NO; 57 | panel.canChooseDirectories = NO; 58 | panel.resolvesAliases = NO; 59 | panel.canChooseFiles = YES; 60 | 61 | [panel beginWithCompletionHandler:^(NSInteger result){ 62 | if (result == NSFileHandlingPanelOKButton) { 63 | NSURL *document = [[panel URLs] objectAtIndex:0]; 64 | _filePathField.stringValue = document.path; 65 | self.linkMapFileURL = document; 66 | } 67 | }]; 68 | } 69 | 70 | - (IBAction)analyze:(id)sender { 71 | if (!_linkMapFileURL || ![[NSFileManager defaultManager] fileExistsAtPath:[_linkMapFileURL path] isDirectory:nil]) { 72 | [self showAlertWithText:@"请选择正确的Link Map文件路径"]; 73 | return; 74 | } 75 | 76 | dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ 77 | NSString *content = [NSString stringWithContentsOfURL:_linkMapFileURL encoding:NSMacOSRomanStringEncoding error:nil]; 78 | 79 | if (![self checkContent:content]) { 80 | dispatch_async(dispatch_get_main_queue(), ^{ 81 | [self showAlertWithText:@"Link Map文件格式有误"]; 82 | }); 83 | return ; 84 | } 85 | 86 | dispatch_async(dispatch_get_main_queue(), ^{ 87 | self.indicator.hidden = NO; 88 | [self.indicator startAnimation:self]; 89 | 90 | }); 91 | 92 | NSDictionary *symbolMap = [self symbolMapFromContent:content]; 93 | 94 | NSArray *symbols = [symbolMap allValues]; 95 | 96 | NSArray *sortedSymbols = [self sortSymbols:symbols]; 97 | 98 | if (_groupButton.state == 1) { 99 | [self buildCombinationResultWithSymbols:sortedSymbols]; 100 | } else { 101 | [self buildResultWithSymbols:sortedSymbols]; 102 | } 103 | 104 | dispatch_async(dispatch_get_main_queue(), ^{ 105 | self.contentTextView.string = _result; 106 | self.indicator.hidden = YES; 107 | [self.indicator stopAnimation:self]; 108 | 109 | }); 110 | }); 111 | } 112 | 113 | - (NSMutableDictionary *)symbolMapFromContent:(NSString *)content { 114 | NSMutableDictionary *symbolMap = [NSMutableDictionary new]; 115 | // 符号文件列表 116 | NSArray *lines = [content componentsSeparatedByString:@"\n"]; 117 | 118 | BOOL reachFiles = NO; 119 | BOOL reachSymbols = NO; 120 | BOOL reachSections = NO; 121 | 122 | for(NSString *line in lines) { 123 | if([line hasPrefix:@"#"]) { 124 | if([line hasPrefix:@"# Object files:"]) 125 | reachFiles = YES; 126 | else if ([line hasPrefix:@"# Sections:"]) 127 | reachSections = YES; 128 | else if ([line hasPrefix:@"# Symbols:"]) 129 | reachSymbols = YES; 130 | } else { 131 | if(reachFiles == YES && reachSections == NO && reachSymbols == NO) { 132 | NSRange range = [line rangeOfString:@"]"]; 133 | if(range.location != NSNotFound) { 134 | SymbolModel *symbol = [SymbolModel new]; 135 | symbol.methodArray = [NSMutableArray new]; 136 | symbol.file = [line substringFromIndex:range.location+1]; 137 | NSString *key = [line substringToIndex:range.location+1]; 138 | symbolMap[key] = symbol; 139 | } 140 | } else if (reachFiles == YES && reachSections == YES && reachSymbols == YES) { 141 | NSArray *symbolsArray = [line componentsSeparatedByString:@"\t"]; 142 | if(symbolsArray.count == 3) { 143 | NSString *fileKeyAndName = symbolsArray[2]; 144 | NSUInteger size = strtoul([symbolsArray[1] UTF8String], nil, 16); 145 | 146 | NSRange range = [fileKeyAndName rangeOfString:@"]"]; 147 | if(range.location != NSNotFound) { 148 | NSString *key = [fileKeyAndName substringToIndex:range.location+1]; 149 | SymbolModel *symbol = symbolMap[key]; 150 | MethodModel *model = [MethodModel new]; 151 | model.methodName = fileKeyAndName; 152 | model.methodSize = size; 153 | 154 | 155 | 156 | [symbol.methodArray addObject:model]; 157 | 158 | // [self.methodArray addObject:model];_methodArray __NSArrayM * @"0 elements" 0x000060800044ec70 159 | if(symbol) { 160 | symbol.size += size; 161 | } 162 | } 163 | } 164 | } 165 | } 166 | } 167 | return symbolMap; 168 | } 169 | 170 | - (NSArray *)sortSymbols:(NSArray *)symbols { 171 | NSArray *sortedSymbols = [symbols sortedArrayUsingComparator:^NSComparisonResult(SymbolModel * _Nonnull obj1, SymbolModel * _Nonnull obj2) { 172 | if(obj1.size > obj2.size) { 173 | return NSOrderedAscending; 174 | } else if (obj1.size < obj2.size) { 175 | return NSOrderedDescending; 176 | } else { 177 | return NSOrderedSame; 178 | } 179 | }]; 180 | 181 | return sortedSymbols; 182 | } 183 | 184 | - (void)buildResultWithSymbols:(NSArray *)symbols { 185 | self.result = [@"文件大小\t文件名称\r\n\r\n" mutableCopy]; 186 | NSUInteger totalSize = 0; 187 | 188 | NSString *searchKey = _searchField.stringValue; 189 | 190 | 191 | NSMutableArray *symbolArray = [NSMutableArray new]; 192 | for(SymbolModel *symbol in symbols) { 193 | if (searchKey.length > 0) { 194 | if ([symbol.file containsString:searchKey]) { 195 | [symbolArray addObject:symbol]; 196 | } 197 | } 198 | } 199 | 200 | 201 | // NSInteger startIndex = 0; 202 | // NSInteger endIndex = 0; 203 | // NSInteger index = 0; 204 | for(SymbolModel *symbol in symbolArray) { 205 | if (searchKey.length > 0) { 206 | if ([symbol.file containsString:searchKey]) { 207 | // if (startIndex == 0) { 208 | //// startIndex = index; 209 | // NSLog(@"startIndex = %ld",(long)startIndex); 210 | // } 211 | [self appendResultWithSymbol:symbol]; 212 | totalSize += symbol.size; 213 | // endIndex = index; 214 | } 215 | } else { 216 | [self appendResultWithSymbol:symbol]; 217 | totalSize += symbol.size; 218 | } 219 | // ++index; 220 | } 221 | 222 | [_result appendFormat:@"\r\n总大小: %.2fM\r\n",(totalSize/1024.0/1024.0)]; 223 | } 224 | 225 | 226 | - (void)buildCombinationResultWithSymbols:(NSArray *)symbols { 227 | self.result = [@"库大小\t库名称\r\n\r\n" mutableCopy]; 228 | NSUInteger totalSize = 0; 229 | 230 | NSMutableDictionary *combinationMap = [[NSMutableDictionary alloc] init]; 231 | 232 | for(SymbolModel *symbol in symbols) { 233 | NSString *name = [[symbol.file componentsSeparatedByString:@"/"] lastObject]; 234 | if ([name hasSuffix:@")"] && 235 | [name containsString:@"("]) { 236 | NSRange range = [name rangeOfString:@"("]; 237 | NSString *component = [name substringToIndex:range.location]; 238 | 239 | SymbolModel *combinationSymbol = [combinationMap objectForKey:component]; 240 | if (!combinationSymbol) { 241 | combinationSymbol = [[SymbolModel alloc] init]; 242 | [combinationMap setObject:combinationSymbol forKey:component]; 243 | } 244 | 245 | combinationSymbol.size += symbol.size; 246 | combinationSymbol.file = component; 247 | } else { 248 | // symbol可能来自app本身的目标文件或者系统的动态库，在最后的结果中一起显示 249 | [combinationMap setObject:symbol forKey:symbol.file]; 250 | } 251 | } 252 | 253 | NSArray *combinationSymbols = [combinationMap allValues]; 254 | 255 | NSArray *sortedSymbols = [self sortSymbols:combinationSymbols]; 256 | 257 | NSString *searchKey = _searchField.stringValue; 258 | 259 | for(SymbolModel *symbol in sortedSymbols) { 260 | if (searchKey.length > 0) { 261 | if ([symbol.file containsString:searchKey]) { 262 | [self appendResultWithSymbol:symbol]; 263 | totalSize += symbol.size; 264 | } 265 | } else { 266 | [self appendResultWithSymbol:symbol]; 267 | totalSize += symbol.size; 268 | } 269 | } 270 | 271 | [_result appendFormat:@"\r\n总大小: %.2fM\r\n",(totalSize/1024.0/1024.0)]; 272 | } 273 | 274 | - (IBAction)ouputFile:(id)sender { 275 | NSOpenPanel* panel = [NSOpenPanel openPanel]; 276 | [panel setAllowsMultipleSelection:NO]; 277 | [panel setCanChooseDirectories:YES]; 278 | [panel setResolvesAliases:NO]; 279 | [panel setCanChooseFiles:NO]; 280 | 281 | [panel beginWithCompletionHandler:^(NSInteger result) { 282 | if (result == NSFileHandlingPanelOKButton) { 283 | NSURL* theDoc = [[panel URLs] objectAtIndex:0]; 284 | NSMutableString *content =[[NSMutableString alloc]initWithCapacity:0]; 285 | [content appendString:[theDoc path]]; 286 | [content appendString:@"/linkMap.txt"]; 287 | [_result writeToFile:content atomically:YES encoding:NSUTF8StringEncoding error:nil]; 288 | } 289 | }]; 290 | } 291 | 292 | - (void)appendResultWithSymbol:(SymbolModel *)model { 293 | NSString *size = nil; 294 | NSString *methodsize = nil; 295 | if (model.size / 1024.0 / 1024.0 > 1) { 296 | size = [NSString stringWithFormat:@"%.2fM", model.size / 1024.0 / 1024.0]; 297 | } else { 298 | size = [NSString stringWithFormat:@"%.2fK", model.size / 1024.0]; 299 | } 300 | [_result appendFormat:@"%@\t%@\r\n",size, [[model.file componentsSeparatedByString:@"/"] lastObject]]; 301 | 302 | 303 | model.methodArray = [self sortMethodModel:model.methodArray]; 304 | 305 | 306 | for (MethodModel *mothed in model.methodArray) { 307 | 308 | if (mothed.methodSize / 1024.0 / 1024.0 > 1) { 309 | methodsize = [NSString stringWithFormat:@"%.2fM",mothed.methodSize/ 1024.0 / 1024.0]; 310 | } else { 311 | methodsize = [NSString stringWithFormat:@"%.2fK", mothed.methodSize / 1024.0]; 312 | } 313 | 314 | [_result appendFormat:@" %@\t%@\r\n",methodsize , mothed.methodName]; 315 | } 316 | } 317 | 318 | - (NSMutableArray *)sortMethodModel:(NSArray *) methodModels { 319 | NSArray *sortedSymbols = [methodModels sortedArrayUsingComparator:^NSComparisonResult(MethodModel * _Nonnull obj1, MethodModel * _Nonnull obj2) { 320 | if(obj1.methodSize > obj2.methodSize) { 321 | return NSOrderedAscending; 322 | } else if (obj1.methodSize < obj2.methodSize) { 323 | return NSOrderedDescending; 324 | } else { 325 | return NSOrderedSame; 326 | } 327 | }]; 328 | NSMutableArray *array =[NSMutableArray arrayWithArray:sortedSymbols]; 329 | return array; 330 | // return sortedSymbols; 331 | } 332 | 333 | 334 | 335 | - (BOOL)checkContent:(NSString *)content { 336 | NSRange objsFileTagRange = [content rangeOfString:@"# Object files:"]; 337 | if (objsFileTagRange.length == 0) { 338 | return NO; 339 | } 340 | NSString *subObjsFileSymbolStr = [content substringFromIndex:objsFileTagRange.location + objsFileTagRange.length]; 341 | NSRange symbolsRange = [subObjsFileSymbolStr rangeOfString:@"# Symbols:"]; 342 | if ([content rangeOfString:@"# Path:"].length <= 0||objsFileTagRange.location == NSNotFound||symbolsRange.location == NSNotFound) { 343 | return NO; 344 | } 345 | return YES; 346 | } 347 | 348 | - (void)showAlertWithText:(NSString *)text { 349 | NSAlert *alert = [[NSAlert alloc]init]; 350 | alert.messageText = text; 351 | [alert addButtonWithTitle:@"确定"]; 352 | [alert beginSheetModalForWindow:[NSApplication sharedApplication].windows[0] completionHandler:^(NSModalResponse returnCode) { 353 | }]; 354 | } 355 | 356 | @end 357 | -------------------------------------------------------------------------------- /gui/LinkMap/Base.lproj/Main.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 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