├── .DS_Store ├── image ├── .DS_Store ├── Icon │ ├── batt.png │ ├── batt 1.png │ ├── batt 2.png │ ├── batt 3.png │ ├── batt 4.png │ ├── batt 5.png │ ├── batt 6.png │ ├── batt 7.png │ ├── a_batt_0.png │ ├── a_batt_1.png │ ├── a_batt_2.png │ ├── a_batt_3.png │ ├── a_batt_4.png │ ├── a_batt_5.png │ ├── a_batt_6.png │ ├── ChatGPT Image 2025年4月20日 14_47_37.png │ ├── ChatGPT Image 2025年4月20日 18_57_13.png │ └── ChatGPT Image 2025年4月20日 19_06_11.png ├── capture0.png └── capture1.png ├── systemLoad_Claude ├── power_info ├── Makefile ├── README.md └── power_info.m ├── app ├── Assets.xcassets │ ├── Contents.json │ ├── AppIcon.appiconset │ │ ├── a_batt_0.png │ │ ├── a_batt_1.png │ │ ├── a_batt_2.png │ │ ├── a_batt_3.png │ │ ├── a_batt_4.png │ │ ├── a_batt_5.png │ │ ├── a_batt_6.png │ │ ├── a_batt_1 1.png │ │ ├── a_batt_2 1.png │ │ ├── a_batt_5 1.png │ │ └── Contents.json │ └── AccentColor.colorset │ │ └── Contents.json ├── Preview Content │ └── Preview Assets.xcassets │ │ └── Contents.json ├── app-Bridging-Header.h ├── app.entitlements ├── powerInfo.h ├── zh-Hans.lproj │ └── Localizable.strings ├── en.lproj │ └── Localizable.strings ├── Battery.swift ├── appApp.swift ├── ContentView.swift ├── powerInfo.m └── PowerFlowView.swift ├── BattGUI.xcodeproj ├── project.xcworkspace │ ├── contents.xcworkspacedata │ ├── xcuserdata │ │ └── tsunami.xcuserdatad │ │ │ ├── UserInterfaceState.xcuserstate │ │ │ └── WorkspaceSettings.xcsettings │ └── xcshareddata │ │ └── WorkspaceSettings.xcsettings ├── xcuserdata │ └── tsunami.xcuserdatad │ │ └── xcschemes │ │ └── xcschememanagement.plist └── project.pbxproj ├── appTests └── appTests.swift ├── .github ├── ISSUE_TEMPLATE │ ├── feature_request.md │ └── bug_report.md └── PULL_REQUEST_TEMPLATE.md ├── appUITests ├── appUITestsLaunchTests.swift └── appUITests.swift ├── CONTRIBUTING.md ├── README.md └── LICENSE /.DS_Store: -------------------------------------------------------------------------------- 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-------------------------------------------------------------------------------- https://raw.githubusercontent.com/clzoc/BattGUI/HEAD/app/Assets.xcassets/AppIcon.appiconset/a_batt_5 1.png -------------------------------------------------------------------------------- /systemLoad_Claude/Makefile: -------------------------------------------------------------------------------- 1 | power_info: 2 | clang -o power_info power_info.m -framework Foundation -framework IOKit 3 | 4 | clean: 5 | rm -f power_info 6 | -------------------------------------------------------------------------------- /app/app-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | // 2 | // Use this file to import your target's public headers that you would like to expose to Swift. 3 | // 4 | #import "powerInfo.h" 5 | -------------------------------------------------------------------------------- /BattGUI.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /app/Assets.xcassets/AccentColor.colorset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "colors" : [ 3 | { 4 | "idiom" : "universal" 5 | } 6 | ], 7 | "info" : { 8 | "author" : "xcode", 9 | "version" : 1 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /BattGUI.xcodeproj/project.xcworkspace/xcuserdata/tsunami.xcuserdatad/UserInterfaceState.xcuserstate: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/clzoc/BattGUI/HEAD/BattGUI.xcodeproj/project.xcworkspace/xcuserdata/tsunami.xcuserdatad/UserInterfaceState.xcuserstate -------------------------------------------------------------------------------- /BattGUI.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/app.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | com.apple.security.files.user-selected.read-only 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /appTests/appTests.swift: -------------------------------------------------------------------------------- 1 | // 2 | // appTests.swift 3 | // appTests 4 | // 5 | // Created by tsunami on 2025/3/22. 6 | // 7 | 8 | import Testing 9 | @testable import app 10 | 11 | struct appTests { 12 | 13 | @Test func example() async throws { 14 | // Write your test here and use APIs like `#expect(...)` to check expected conditions. 15 | } 16 | 17 | } 18 | -------------------------------------------------------------------------------- /BattGUI.xcodeproj/project.xcworkspace/xcuserdata/tsunami.xcuserdatad/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | BuildLocationStyle 6 | UseAppPreferences 7 | CustomBuildLocationType 8 | RelativeToDerivedData 9 | DerivedDataLocationStyle 10 | Default 11 | ShowSharedSchemesAutomaticallyEnabled 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /BattGUI.xcodeproj/xcuserdata/tsunami.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | BattGUI.xcscheme_^#shared#^_ 8 | 9 | orderHint 10 | 0 11 | 12 | app.xcscheme_^#shared#^_ 13 | 14 | orderHint 15 | 0 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/feature_request.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Feature Request 3 | about: Suggest an idea for this project 4 | title: "[Feature]: " 5 | labels: enhancement 6 | assignees: '' 7 | 8 | --- 9 | 10 | ## Description 11 | 12 | 13 | ## Why is this feature needed? 14 | 15 | 16 | ## Proposed Solution (Optional) 17 | 18 | 19 | ## Additional Context 20 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/bug_report.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Bug Report 3 | about: Report a reproducible bug 4 | title: "[Bug]: " 5 | labels: bug 6 | assignees: '' 7 | 8 | --- 9 | 10 | ## Description 11 | 12 | 13 | ## Steps to Reproduce 14 | 15 | 1. Go to '...' 16 | 2. Click on '....' 17 | 3. Scroll down to '....' 18 | 4. See error 19 | 20 | ## Expected Behavior 21 | 22 | 23 | ## Actual Behavior 24 | 25 | 26 | ## Environment 27 | 28 | - **Operating System:** [e.g., macOS 14.4.1] 29 | - **App Version:** [e.g., 1.0.0] 30 | - **Xcode Version:** [e.g., 15.3] 31 | 32 | ## Additional Context 33 | -------------------------------------------------------------------------------- /appUITests/appUITestsLaunchTests.swift: -------------------------------------------------------------------------------- 1 | // 2 | // appUITestsLaunchTests.swift 3 | // appUITests 4 | // 5 | // Created by tsunami on 2025/3/22. 6 | // 7 | 8 | import XCTest 9 | 10 | final class appUITestsLaunchTests: XCTestCase { 11 | 12 | override class var runsForEachTargetApplicationUIConfiguration: Bool { 13 | true 14 | } 15 | 16 | override func setUpWithError() throws { 17 | continueAfterFailure = false 18 | } 19 | 20 | @MainActor 21 | func testLaunch() throws { 22 | let app = XCUIApplication() 23 | app.launch() 24 | 25 | // Insert steps here to perform after app launch but before taking a screenshot, 26 | // such as logging into a test account or navigating somewhere in the app 27 | 28 | let attachment = XCTAttachment(screenshot: app.screenshot()) 29 | attachment.name = "Launch Screen" 30 | attachment.lifetime = .keepAlways 31 | add(attachment) 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /app/powerInfo.h: -------------------------------------------------------------------------------- 1 | // 2 | // powerInfo.h 3 | // app 4 | // 5 | // Created by tsunami on 2025/4/19. 6 | // 7 | // power_info.h 8 | #import 9 | 10 | // Declare functions to be exposed to Swift 11 | float getRawSystemPower(void); 12 | float getAdapterPower(void); 13 | float getAdapterVoltage(void); 14 | float getAdapterAmperage(void); 15 | float getBatteryVoltage(void); 16 | float getBatteryAmperage(void); 17 | float getBatteryPower(void); 18 | NSString *_Nonnull getChargingStatus(void); 19 | 20 | // Class for interacting with the batt daemon socket 21 | // Function for interacting with the batt daemon socket 22 | // Sends a command value to the specified Unix domain socket path. 23 | // Returns the response string on success, nil on failure. 24 | // Populates the error pointer if an error occurs and the pointer is not NULL. 25 | NSString *_Nullable sendCommandToUnixSocket(NSInteger value, const char *_Nonnull socketPath, NSError *_Nullable *_Nullable error); 26 | -------------------------------------------------------------------------------- /app/zh-Hans.lproj/Localizable.strings: -------------------------------------------------------------------------------- 1 | /* 2 | Localizable.strings 3 | app 4 | 5 | Created by Cline on [Current Date]. 6 | */ 7 | 8 | "limit.label" = "限制："; 9 | "enable.power.button" = "启用电源"; 10 | "design.capacity.label" = "设计容量"; 11 | "serial.number.label" = "序列号"; 12 | "max.capacity.label" = "最大容量"; 13 | "cycle.count.label" = "循环次数"; 14 | "battery.temperature.label" = "电池温度"; 15 | "battery.level.label" = "电量"; 16 | "charging.status.label" = "正在充电"; 17 | "yes" = "是"; 18 | "no" = "否"; 19 | "battery.power.label" = "电池功率"; 20 | "battery.amperage.label" = "电池电流"; 21 | "battery.voltage.label" = "电池电压"; 22 | "system.load.label" = "系统负载"; 23 | "adapter.input.power.label" = "电源适配器功率"; 24 | "adapter.input.amperage.label" = "电源适配器电流"; 25 | "adapter.input.voltage.label" = "电源适配器电压"; 26 | // Error messages (optional, might not be user-facing) 27 | "executable.not.found.error" = "可执行文件未找到"; 28 | "cannot.set.charge.limit.error" = "无法设置充电限制"; 29 | "execution.failed.error" = "执行失败: %@"; 30 | "initial.limit.distance.failed.error" = "执行初始限距失败: %@"; 31 | "initial.limit.failed.error" = "执行初始限制失败: %@"; 32 | -------------------------------------------------------------------------------- /app/en.lproj/Localizable.strings: -------------------------------------------------------------------------------- 1 | /* 2 | Localizable.strings 3 | app 4 | 5 | Created by Cline on [Current Date]. 6 | */ 7 | 8 | "limit.label" = "Limit:"; 9 | "enable.power.button" = "Enable Power"; 10 | "design.capacity.label" = "Design Capacity"; 11 | "serial.number.label" = "Serial Number"; 12 | "max.capacity.label" = "Max Capacity"; 13 | "cycle.count.label" = "Cycle Count"; 14 | "battery.temperature.label" = "Temperature"; 15 | "battery.level.label" = "Charge"; 16 | "charging.status.label" = "Charging"; 17 | "yes" = "Yes"; 18 | "no" = "No"; 19 | "battery.power.label" = "Battery Power"; 20 | "battery.amperage.label" = "Battery Current"; 21 | "battery.voltage.label" = "Battery Voltage"; 22 | "system.load.label" = "System Load"; 23 | "adapter.input.power.label" = "Adapter Power"; 24 | "adapter.input.amperage.label" = "Adapter Current"; 25 | "adapter.input.voltage.label" = "Adapter Voltage"; 26 | // Error messages (optional, might not be user-facing) 27 | "executable.not.found.error" = "Executable file not found"; 28 | "cannot.set.charge.limit.error" = "Cannot set charge limit"; 29 | "execution.failed.error" = "Execution failed: %@"; // %@ is placeholder for error 30 | "initial.limit.distance.failed.error" = "Failed to set initial limit distance: %@"; 31 | "initial.limit.failed.error" = "Failed to set initial limit: %@"; 32 | -------------------------------------------------------------------------------- /appUITests/appUITests.swift: -------------------------------------------------------------------------------- 1 | // 2 | // appUITests.swift 3 | // appUITests 4 | // 5 | // Created by tsunami on 2025/3/22. 6 | // 7 | 8 | import XCTest 9 | 10 | final class appUITests: XCTestCase { 11 | 12 | override func setUpWithError() throws { 13 | // Put setup code here. This method is called before the invocation of each test method in the class. 14 | 15 | // In UI tests it is usually best to stop immediately when a failure occurs. 16 | continueAfterFailure = false 17 | 18 | // In UI tests it’s important to set the initial state - such as interface orientation - required for your tests before they run. The setUp method is a good place to do this. 19 | } 20 | 21 | override func tearDownWithError() throws { 22 | // Put teardown code here. This method is called after the invocation of each test method in the class. 23 | } 24 | 25 | @MainActor 26 | func testExample() throws { 27 | // UI tests must launch the application that they test. 28 | let app = XCUIApplication() 29 | app.launch() 30 | 31 | // Use XCTAssert and related functions to verify your tests produce the correct results. 32 | } 33 | 34 | @MainActor 35 | func testLaunchPerformance() throws { 36 | if #available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 7.0, *) { 37 | // This measures how long it takes to launch your application. 38 | measure(metrics: [XCTApplicationLaunchMetric()]) { 39 | XCUIApplication().launch() 40 | } 41 | } 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # Contribution Guidelines 2 | 3 | ## Development Setup 4 | 5 | ### Prerequisites 6 | - Xcode 15+ with command line tools 7 | - Homebrew (for dependency management) 8 | - Swift 5.9+ 9 | 10 | ### Environment Configuration 11 | ```bash 12 | # Install build dependencies 13 | brew install swiftlint sourcery 14 | 15 | # Clone repository 16 | git clone https://github.com/yourusername/power-suite.git 17 | cd power-suite 18 | 19 | # Install pre-commit hooks 20 | swiftlint install-hook 21 | ``` 22 | 23 | ## Workflow 24 | 25 | 1. Create feature branch from `main` 26 | ```bash 27 | git checkout -b feat/new-power-metric 28 | ``` 29 | 30 | 2. Implement changes following Swift style guide 31 | ```bash 32 | swiftlint autocorrect # Before committing 33 | ``` 34 | 35 | 3. Update documentation when adding new features 36 | 37 | 4. Create pull request with: 38 | - Description of changes 39 | - Screenshots for UI changes 40 | - Updated unit tests 41 | 42 | ## Code Standards 43 | 44 | ### Swift 45 | - Follow Apple's Swift API Design Guidelines 46 | - Use SwiftLint with included .swiftlint.yml 47 | - Document public APIs using DocC format 48 | 49 | ### C Code 50 | - Follow Linux kernel coding style for CLI tools 51 | - Include Doxygen comments for complex functions 52 | 53 | ## Testing Requirements 54 | - 80%+ test coverage for core modules 55 | - Performance tests for battery monitoring 56 | - UI tests for power flow visualization 57 | 58 | ## Review Process 59 | - All PRs require 2 maintainer approvals 60 | - CI must pass SwiftPM tests and lint checks 61 | - Security-sensitive code requires audit -------------------------------------------------------------------------------- /app/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "filename" : "a_batt_6.png", 5 | "idiom" : "mac", 6 | "scale" : "1x", 7 | "size" : "16x16" 8 | }, 9 | { 10 | "filename" : "a_batt_5 1.png", 11 | "idiom" : "mac", 12 | "scale" : "2x", 13 | "size" : "16x16" 14 | }, 15 | { 16 | "filename" : "a_batt_5.png", 17 | "idiom" : "mac", 18 | "scale" : "1x", 19 | "size" : "32x32" 20 | }, 21 | { 22 | "filename" : "a_batt_4.png", 23 | "idiom" : "mac", 24 | "scale" : "2x", 25 | "size" : "32x32" 26 | }, 27 | { 28 | "filename" : "a_batt_3.png", 29 | "idiom" : "mac", 30 | "scale" : "1x", 31 | "size" : "128x128" 32 | }, 33 | { 34 | "filename" : "a_batt_2 1.png", 35 | "idiom" : "mac", 36 | "scale" : "2x", 37 | "size" : "128x128" 38 | }, 39 | { 40 | "filename" : "a_batt_2.png", 41 | "idiom" : "mac", 42 | "scale" : "1x", 43 | "size" : "256x256" 44 | }, 45 | { 46 | "filename" : "a_batt_1 1.png", 47 | "idiom" : "mac", 48 | "scale" : "2x", 49 | "size" : "256x256" 50 | }, 51 | { 52 | "filename" : "a_batt_1.png", 53 | "idiom" : "mac", 54 | "scale" : "1x", 55 | "size" : "512x512" 56 | }, 57 | { 58 | "filename" : "a_batt_0.png", 59 | "idiom" : "mac", 60 | "scale" : "2x", 61 | "size" : "512x512" 62 | } 63 | ], 64 | "info" : { 65 | "author" : "xcode", 66 | "version" : 1 67 | } 68 | } 69 | -------------------------------------------------------------------------------- /systemLoad_Claude/README.md: -------------------------------------------------------------------------------- 1 | # Power Consumption Monitor for macOS 2 | 3 | A standalone command-line tool to monitor the current power consumption of your Mac. 4 | 5 | ## Overview 6 | 7 | This tool extracts the power consumption monitoring functionality from the Power Monitor Tool by SAP SE and provides it as a simple, standalone executable. It accesses the System Management Controller (SMC) to read the current power consumption in watts. 8 | 9 | ## Features 10 | 11 | - Display current power consumption in watts 12 | - Continuous monitoring with customizable interval 13 | - Multiple output formats (standard, verbose with timestamp, raw) 14 | - Simple command-line interface 15 | 16 | ## Requirements 17 | 18 | - macOS (tested on macOS Monterey and later) 19 | - Administrative privileges may be required to access the SMC 20 | 21 | ## Usage 22 | 23 | ``` 24 | ./PowerConsumption [options] 25 | ``` 26 | 27 | ### Options 28 | 29 | - `-h`: Display help message 30 | - `-c`: Continuous monitoring (press Ctrl+C to stop) 31 | - `-i `: Interval between measurements in seconds (default: 1, requires -c) 32 | - `-r`: Raw output (just the number, no text) 33 | - `-v`: Verbose output with timestamp 34 | 35 | ### Examples 36 | 37 | 1. Get current power consumption: 38 | ``` 39 | ./PowerConsumption 40 | ``` 41 | 42 | 2. Get current power consumption with timestamp: 43 | ``` 44 | ./PowerConsumption -v 45 | ``` 46 | 47 | 3. Monitor power consumption continuously with 5-second intervals: 48 | ``` 49 | ./PowerConsumption -c -i 5 50 | ``` 51 | 52 | 4. Get raw output (useful for scripts): 53 | ``` 54 | ./PowerConsumption -r 55 | ``` 56 | 57 | ## Building from Source 58 | 59 | ``` 60 | clang -o PowerConsumption PowerConsumption.m -framework Foundation -framework IOKit 61 | ``` 62 | 63 | ## License 64 | 65 | This tool is based on code from the Power Monitor Tool by SAP SE, which is licensed under the Apache License, Version 2.0. 66 | 67 | ## Acknowledgments 68 | 69 | - SAP SE for the original Power Monitor Tool 70 | - Apple for providing access to the SMC through IOKit 71 | -------------------------------------------------------------------------------- /.github/PULL_REQUEST_TEMPLATE.md: -------------------------------------------------------------------------------- 1 | # Pull Request 2 | 3 | ## Description 4 | 5 | 6 | ## Type of Change 7 | 8 | - [ ] New feature (non-breaking change which adds functionality) 9 | - [ ] Bug fix (non-breaking change which fixes an issue) 10 | - [ ] Performance improvement 11 | - [ ] Code refactoring (no functional changes) 12 | - [ ] Documentation update 13 | - [ ] UI/UX improvement 14 | - [ ] Build/CI pipeline changes 15 | - [ ] Other (please describe): 16 | 17 | ## Related Issues 18 | 19 | 20 | 21 | ## Testing Performed 22 | 23 | 24 | 25 | ## Screenshots 26 | 27 | 28 | 29 | ## Checklist 30 | 31 | 32 | ### Development 33 | - [ ] Code follows Swift API Design Guidelines 34 | - [ ] SwiftLint has been run (`swiftlint autocorrect`) 35 | - [ ] C code follows Linux kernel coding style (if applicable) 36 | - [ ] Code is properly documented (DocC for Swift, Doxygen for C) 37 | - [ ] No new warnings or errors are introduced 38 | 39 | ### Testing 40 | - [ ] Added/updated unit tests (80%+ coverage for core modules) 41 | - [ ] Added/updated performance tests (for battery monitoring changes) 42 | - [ ] Added/updated UI tests (for power flow visualization changes) 43 | - [ ] All tests pass locally 44 | 45 | ### Documentation 46 | - [ ] Updated documentation for new/modified features 47 | - [ ] Comments added for complex code sections 48 | 49 | ### Review Requirements 50 | - [ ] PR requires 2 maintainer approvals 51 | - [ ] CI passes SwiftPM tests and lint checks 52 | - [ ] Security-sensitive code has been audited (if applicable) 53 | 54 | ## Additional Notes 55 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Power Management Suite 2 | 3 | [![Swift](https://img.shields.io/badge/Swift-5.9-orange.svg)]() 4 | [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0) 5 | 6 | A comprehensive power monitoring solution for macOS featuring: 7 | 8 | - 🖥 GUI application with real-time power flow visualization 9 | - 🔋 Detailed battery health analytics 10 | - ⚡️ CLI tools for low-level power monitoring 11 | - 📊 System load statistics collection 12 | 13 | - Initial app icon (This icon is open to creative reinterpretation by anyone.) 14 | 15 | App Icon Preview App Capture 0 App Capture 1 16 | 17 | ## Architecture Overview 18 | 19 | ```mermaid 20 | graph TD 21 | Suite[Power Management Suite] --> GUI{GUI Application} 22 | 23 | GUI --> App[appApp.swift] 24 | App --> CV[ContentView.swift] 25 | CV --> PFV[PowerFlowView.swift] 26 | CV --> BM[Battery.swift] 27 | 28 | BM --> OC[powerInfo.m Objective-C Bridge] 29 | OC --> SMC["SMC API (System Management Controller)"] 30 | 31 | PFV --> SW["SwiftUI Graphics Pipeline"] 32 | App --> SM[StatusBar Menu] 33 | SM --> POP["Popover Window (NSHostingView)"] 34 | SM --> MM[Menu Items] 35 | 36 | classDef swift fill:#F05138,color:white; 37 | classDef objc fill:#4381ff,color:white; 38 | classDef system fill:#666,color:white; 39 | classDef suite fill:#8e44ad,color:white; 40 | 41 | class Suite suite 42 | class App,CV,PFV,BM,SW,SM,POP,MM swift 43 | class OC objc 44 | class SMC system 45 | ``` 46 | 47 | ## Features 48 | 49 | ### GUI Application 50 | - Real-time power flow visualization 51 | - Battery health monitoring (cycles, capacity, temperature) 52 | - Adapter power input tracking 53 | - System load/power consumption correlation 54 | 55 | ## Requirements 56 | 57 | - macOS 13 Ventura or newer 58 | - Xcode 15+ 59 | - Administrative privileges for SMC access 60 | 61 | ## Installation 62 | 63 | ### DMG Installation 64 | 1. Download the latest `.dmg` package from our [Releases page](https://github.com/clzoc/BattGUI/releases) 65 | 2. Open the downloaded DMG file 66 | 3. Drag the application to your `Applications` folder 67 | 68 | ### Manual Installation (From Source) 69 | 1. Build the application: 70 | ```bash 71 | # Clone repository 72 | git clone https://github.com/clzoc/BattGUI.git 73 | cd power-suite 74 | xcodebuild -workspace app.xcodeproj/project.xcworkspace -scheme app 75 | ``` 76 | 77 | 2. Install required components: 78 | ```bash 79 | sudo batt install --allow-non-root-access 80 | ``` 81 | 82 | ### Alternative Installation 83 | 1. **GateKeeper Configuration** 84 | If you encounter security warnings: 85 | - Go to `System Settings` → `Privacy & Security` → scroll down to `Security` 86 | - Click "Open Anyway" next to the BattGUI warning 87 | - Confirm execution in the dialog 88 | 89 | 2. **Advanced Configuration (Admin required)** 90 | For system-level monitoring access: 91 | ```bash 92 | # Temporarily disable GateKeeper (resets after reboot) 93 | sudo spctl --master-disable 94 | ``` 95 | ## Usage 96 | 97 | GUI Application: 98 | ```bash 99 | open app/build/Release/app.app 100 | ``` 101 | 102 | 103 | ## Known Issues 104 | 105 | - **Adapter Voltage Detection**: Current implementation fixes adapter voltage at 20.00V due to missing SMC key in [VirtualSMC documentation](https://github.com/acidanthera/VirtualSMC/blob/master/Docs/SMCKeys.txt). Amperage is calculated using I = P / U. Contributions welcome to identify the correct SMC key. 106 | 107 | - **UI/UX Optimization**: Ongoing improvements to power management workflows including: 108 | - Enhanced real-time measurement visualization 109 | - Historical data trending 110 | - Customizable power profiles 111 | 112 | - **GUI Charge Limit Adjustment Permission Denied**: When attempting to adjust battery charge limit through the GUI, users encounter permission errors depending on installation method. 113 | 114 | ## Affected Components 115 | - `powerInfo.m` (Objective-C) 116 | - Unix domain socket: `/var/run/batt.sock` 117 | - GUI slider control 118 | 119 | ## Symptoms 120 | | Installation Method | Behavior | Command | 121 | |---------------------|----------|---------| 122 | | With `--allow-non-root-access` | ✅ Works correctly | `sudo batt install --allow-non-root-access` | 123 | | Default installation | ❌ "Permission denied" error | `sudo batt install` | 124 | 125 | ## Technical Details 126 | ### Root Cause 127 | The Unix domain socket (`/var/run/batt.sock`) implements strict permission controls: 128 | - Default mode: 600 (root-only) 129 | - With flag: 666 (world-readable/writable) 130 | 131 | ### Error Reproduction 132 | 1. Install without special flags 133 | 2. Launch GUI application 134 | 3. Attempt to move charge limit slider 135 | 4. Observe error in system logs: 136 | 137 | ## Contributing 138 | See [CONTRIBUTING.md](CONTRIBUTING.md) for development setup and guidelines. 139 | 140 | ## License 141 | GPLv3 (see [LICENSE](LICENSE)) 142 | -------------------------------------------------------------------------------- /app/Battery.swift: -------------------------------------------------------------------------------- 1 | // Power Management Suite - Battery Information Manager 2 | // Copyright (C) 2025 3 | // 4 | // This program is free software: you can redistribute it and/or modify 5 | // it under the terms of the GNU General Public License as published by 6 | // the Free Software Foundation, either version 3 of the License, or 7 | // (at your option) any later version. 8 | // 9 | // This program is distributed in the hope that it will be useful, 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | // GNU General Public License for more details. 13 | // 14 | // You should have received a copy of the GNU General Public License 15 | // along with this program. If not, see . 16 | 17 | // Original file info: 18 | // Battery.swift 19 | // app 20 | // 21 | // Created by tsunami on 2025/4/1. 22 | // 23 | 24 | import Foundation 25 | import SwiftUI 26 | 27 | // Manages fetching and parsing battery and power information from system commands. 28 | // 29 | // This class acts as an `ObservableObject`, providing published properties 30 | // that SwiftUI views can observe to display real-time battery and power metrics. 31 | // It uses `ioreg` and the bundled `power_info` command-line tool to gather data. 32 | class BatteryInfoManager: ObservableObject { 33 | // The current maximum capacity of the battery in mAh (AppleRawMaxCapacity). 34 | @Published var batteryCapacity: Int = 0 35 | // The original design capacity of the battery in mAh. 36 | @Published var designCapacity: Int = 0 37 | // The number of charge cycles the battery has undergone. 38 | @Published var cycleCount: Int = 0 39 | // The battery's health percentage, calculated as `(batteryCapacity / designCapacity) * 100`. 40 | @Published var health: Double = 0.0 41 | // Indicates whether the battery is currently charging. 42 | @Published var isCharging: Bool = false 43 | // The current charge percentage of the battery (CurrentCapacity). 44 | @Published var batteryPercent: Int = 0 45 | // The voltage being supplied by the power adapter in Volts. 46 | @Published var voltage: Double = 0.0 47 | // The amperage being supplied by the power adapter in Amps. 48 | @Published var amperage: Double = 0.0 49 | // The current power consumption of the entire system in Watts. 50 | @Published var loadwatt: Double = 0.0 51 | // The power being drawn from the power adapter in Watts. 52 | @Published var inputwatt: Double = 0.0 53 | // The battery's internal temperature in degrees Celsius. 54 | @Published var temperature: Double = 0.0 55 | // The current power draw from/to the battery in Watts. Positive means charging, negative means discharging. 56 | @Published var batteryPower: Double = 0.0 57 | // The current voltage of the battery in Volts. 58 | @Published var batteryVoltage: Double = 0.0 59 | // The current amperage flow from/to the battery in Amps. Positive means charging, negative means discharging. 60 | @Published var batteryAmperage: Double = 0.0 61 | // The serial number of the battery. 62 | @Published var serialNumber: String = "--" 63 | 64 | @Published var batteryVoltage_mV: UInt16 = 0 65 | @Published var batteryAmperage_mA: Int16 = 0 66 | 67 | // Initializes the manager and triggers the first battery info update. 68 | init() { 69 | updateBatteryInfo() 70 | } 71 | 72 | // Asynchronously fetches and updates all battery information properties. 73 | // 74 | // This function runs the `power_info` tool and `ioreg` command, 75 | // captures their output, and then calls `parseBatteryInfo` on the main thread 76 | // to update the published properties. 77 | func updateBatteryInfo() { 78 | loadwatt = Double(getRawSystemPower()) 79 | inputwatt = Double(getAdapterPower()) 80 | amperage = Double(getAdapterAmperage()) 81 | voltage = Double(getAdapterVoltage()) 82 | batteryVoltage = Double(getBatteryVoltage()) 83 | batteryAmperage = Double(getBatteryAmperage()) 84 | batteryPower = Double(getBatteryPower()) 85 | isCharging = getChargingStatus().contains("Charging") 86 | Task { 87 | let process = Process() 88 | process.executableURL = URL(fileURLWithPath: "/bin/zsh") 89 | process.arguments = ["-c", "ioreg -r -c AppleSmartBattery | grep -E 'DesignCapacity|CycleCount|Serial|Temperature|CurrentCapacity|AppleRawMaxCapacity' "] 90 | let pipe = Pipe() 91 | process.standardOutput = pipe 92 | 93 | do { 94 | try process.run() 95 | process.waitUntilExit() 96 | let data = pipe.fileHandleForReading.readDataToEndOfFile() 97 | let output = String(data: data, encoding: .utf8) ?? "" 98 | 99 | await parseBatteryInfo(from: output) 100 | } catch { 101 | print("Error: \(error)") 102 | } 103 | } 104 | } 105 | 106 | @MainActor 107 | private func parseBatteryInfo(from output: String) { 108 | // --- Parse Temperature (ioreg - VirtualTemperature seems more reliable than power_info's) --- 109 | if let match = output.range(of: "\"VirtualTemperature\" = ([0-9]+)", options: .regularExpression) { 110 | let valueStr = String(output[match]).components(separatedBy: "=").last?.trimmingCharacters(in: .whitespaces) ?? "0" 111 | let temperatureValue = Int(valueStr.trimmingCharacters(in: CharacterSet(charactersIn: "\" "))) ?? 0 112 | temperature = Double(temperatureValue) / 100.0 113 | } 114 | 115 | // --- Parse Serial Number (ioreg) --- 116 | if let match = output.range(of: "\"Serial\" = \"([^\"]+)\"", options: .regularExpression) { 117 | let fullMatch = String(output[match]) 118 | let pattern = "\"Serial\" = \"([^\"]+)\"" 119 | if let regex = try? NSRegularExpression(pattern: pattern), 120 | let nsMatch = regex.firstMatch(in: fullMatch, range: NSRange(fullMatch.startIndex..., in: fullMatch)), 121 | nsMatch.numberOfRanges > 1, 122 | let valueRange = Range(nsMatch.range(at: 1), in: fullMatch) { 123 | serialNumber = String(fullMatch[valueRange]) 124 | } 125 | } 126 | 127 | // --- Parse Current Charge Percentage (ioreg) --- 128 | if let match = output.range(of: "\"CurrentCapacity\" = ([0-9]+)", options: .regularExpression) { 129 | let valueStr = String(output[match]).components(separatedBy: "=").last?.trimmingCharacters(in: .whitespaces) ?? "0" 130 | batteryPercent = Int(valueStr.trimmingCharacters(in: CharacterSet(charactersIn: "\" "))) ?? 0 131 | } 132 | 133 | // --- Parse Design Capacity (ioreg) --- 134 | if let match = output.range(of: "\"DesignCapacity\" = ([0-9]+)", options: .regularExpression) { 135 | let valueStr = String(output[match]).components(separatedBy: "=").last?.trimmingCharacters(in: .whitespaces) ?? "0" 136 | designCapacity = Int(valueStr.trimmingCharacters(in: CharacterSet(charactersIn: "\" "))) ?? 0 137 | } 138 | 139 | // --- Parse Current Max Capacity & Calculate Health (ioreg) --- 140 | if let match = output.range(of: "\"AppleRawMaxCapacity\" = ([0-9]+)", options: .regularExpression) { 141 | let valueStr = String(output[match]).components(separatedBy: "=").last?.trimmingCharacters(in: .whitespaces) ?? "0" 142 | batteryCapacity = Int(valueStr.trimmingCharacters(in: CharacterSet(charactersIn: "\" "))) ?? 0 143 | if designCapacity > 0 { 144 | health = (Double(batteryCapacity) / Double(designCapacity)) * 100 145 | } 146 | } 147 | 148 | // --- Parse Cycle Count (ioreg) --- 149 | if let match = output.range(of: "\"CycleCount\" = ([0-9]+)", options: .regularExpression) { 150 | let valueStr = String(output[match]).components(separatedBy: "=").last?.trimmingCharacters(in: .whitespaces) ?? "0" 151 | cycleCount = Int(valueStr.trimmingCharacters(in: CharacterSet(charactersIn: "\" "))) ?? 0 152 | } 153 | 154 | } 155 | } 156 | -------------------------------------------------------------------------------- /app/appApp.swift: -------------------------------------------------------------------------------- 1 | // Power Management Suite - Main Application Entry Point 2 | // Copyright (C) 2025 3 | // 4 | // This program is free software: you can redistribute it and/or modify 5 | // it under the terms of the GNU General Public License as published by 6 | // the Free Software Foundation, either version 3 of the License, or 7 | // (at your option) any later version. 8 | // 9 | // This program is distributed in the hope that it will be useful, 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | // GNU General Public License for more details. 13 | // 14 | // You should have received a copy of the GNU General Public License 15 | // along with this program. If not, see . 16 | 17 | // Original file info: 18 | // 19 | // appApp.swift 20 | // app 21 | // 22 | // Created by tsunami on 2025/3/22. 23 | // 24 | 25 | import SwiftUI 26 | import AppKit 27 | import Cocoa 28 | 29 | @main 30 | struct appApp: App { 31 | @NSApplicationDelegateAdaptor(AppDelegate.self) var appDelegate 32 | var body: some Scene { 33 | _EmptyScene() 34 | } 35 | } 36 | 37 | class AppDelegate: NSObject, NSApplicationDelegate, NSWindowDelegate { 38 | var window: NSWindow! 39 | var sbitem: NSStatusItem! 40 | var eventMonitor: Any? 41 | var highlightTimer: Timer? 42 | 43 | func applicationDidFinishLaunching(_ notification: Notification) { 44 | setupStatusBarItem() 45 | setupPopoverWindow() 46 | setupEventMonitor() // Keep existing call 47 | } 48 | 49 | // MARK: - Setup Methods 50 | 51 | private func setupStatusBarItem() { 52 | sbitem = NSStatusBar.system.statusItem(withLength: NSStatusItem.squareLength) 53 | guard let button = sbitem.button else { return } 54 | 55 | let config = NSImage.SymbolConfiguration(pointSize: 16, weight: .regular) 56 | if let originalImage = NSImage(systemSymbolName: "minus.plus.and.fluid.batteryblock", accessibilityDescription: "Battery Limit")?.withSymbolConfiguration(config) { 57 | // Create a new image with padding for visual centering in the status bar. 58 | let paddedImage = NSImage(size: NSSize(width: originalImage.size.width, height: originalImage.size.height + 4)) 59 | paddedImage.lockFocus() 60 | 61 | // Draw the original image offset vertically (y: 2) to center it within the padded space. 62 | let drawRect = NSRect( 63 | x: 0, 64 | y: 2, // Vertical offset for centering 65 | width: originalImage.size.width, 66 | height: originalImage.size.height 67 | ) 68 | originalImage.draw(in: drawRect) 69 | 70 | paddedImage.unlockFocus() 71 | paddedImage.isTemplate = true // Ensures proper appearance in light/dark mode 72 | 73 | button.image = paddedImage 74 | } 75 | button.target = self 76 | button.action = #selector(sbiClick) 77 | } 78 | 79 | private func setupPopoverWindow() { 80 | 81 | // Create the main content view using SwiftUI 82 | // Remove fixed frame to allow adaptive sizing 83 | // Inject the uiState into ContentView 84 | let swiftUIContentView = ContentView() 85 | // .frame(width: 300, height: 450, alignment: .top) // REMOVED 86 | .padding(0) // Add padding around the content 87 | 88 | // Host the SwiftUI view within an NSHostingView 89 | // NSHostingView will intrinsically size based on swiftUIContentView 90 | let hostingView = NSHostingView(rootView: swiftUIContentView) 91 | // hostingView.frame = NSRect(x: 0, y: 0, width: 300, height: 450) // REMOVED 92 | hostingView.autoresizingMask = [.width, .height] // Keep autoresizing 93 | // Restore layer setup for hostingView (though clipping is handled by backgroundView) 94 | hostingView.wantsLayer = true 95 | hostingView.layer?.cornerRadius = 16 96 | hostingView.layer?.cornerCurve = .continuous 97 | hostingView.layer?.masksToBounds = true // This might be redundant if backgroundView clips 98 | 99 | let intrinsicSize = hostingView.fittingSize 100 | 101 | // Create the visual effect view for the blurred background 102 | let visualEffectView = NSVisualEffectView() 103 | visualEffectView.material = .hudWindow 104 | visualEffectView.blendingMode = .behindWindow 105 | visualEffectView.state = .active 106 | visualEffectView.frame = hostingView.bounds 107 | visualEffectView.autoresizingMask = [.width, .height] 108 | visualEffectView.wantsLayer = true 109 | visualEffectView.layer?.cornerRadius = 16 110 | visualEffectView.layer?.cornerCurve = .continuous 111 | // visualEffectView.layer?.masksToBounds = true // Clipping handled by backgroundView 112 | 113 | // Add the hosting view as a subview of the visual effect view 114 | visualEffectView.addSubview(hostingView) 115 | 116 | // Re-add intermediate background view for clipping 117 | let backgroundView = NSView() 118 | backgroundView.wantsLayer = true 119 | backgroundView.layer?.backgroundColor = NSColor.clear.cgColor 120 | backgroundView.layer?.cornerRadius = 16 121 | backgroundView.layer?.cornerCurve = .continuous 122 | backgroundView.layer?.borderWidth = 0.5 123 | backgroundView.layer?.borderColor = NSColor.separatorColor.cgColor 124 | backgroundView.layer?.masksToBounds = true // Clip subviews (visualEffectView) 125 | 126 | backgroundView.addSubview(visualEffectView) 127 | 128 | // Create the NSPanel (popover window) 129 | // Initialize with zero rect, it will resize to fit contentView 130 | let panel = NSPanel( 131 | contentRect: .zero, // Use .zero rect 132 | styleMask: [.borderless, .nonactivatingPanel], // Borderless, doesn't activate app 133 | backing: .buffered, 134 | defer: false 135 | ) 136 | 137 | // Configure the panel's appearance and behavior 138 | panel.isOpaque = false // Allows transparency 139 | panel.backgroundColor = .clear // Transparent background 140 | panel.level = .floating // Keep panel above other windows 141 | panel.isReleasedWhenClosed = false // Keep panel instance in memory 142 | // panel.hasShadow = true // Optional: Add a system shadow if desired 143 | 144 | // Set the intermediate background view as the panel's content view 145 | panel.contentView = backgroundView // Use backgroundView for clipping 146 | 147 | // Explicitly set the panel's content size based on the SwiftUI view's needs 148 | panel.setContentSize(intrinsicSize) 149 | 150 | // Assign the configured panel to the window property 151 | self.window = panel 152 | 153 | } 154 | 155 | func setupEventMonitor() { 156 | // Monitor global mouse clicks to close the popover when clicking outside 157 | eventMonitor = NSEvent.addGlobalMonitorForEvents(matching: [.leftMouseDown, .rightMouseDown]) { [weak self] event in 158 | guard let self = self, self.window.isVisible else { return } 159 | 160 | // 检查点击是否在窗口范围外 161 | if let eventWindow = event.window, eventWindow == self.window { 162 | return // 点击在窗口内，不处理 163 | } 164 | 165 | // 点击在窗口外，关闭窗口 166 | self.closePopover() 167 | } 168 | } 169 | 170 | deinit { 171 | stopHighlightTimer() 172 | if let monitor = eventMonitor { 173 | NSEvent.removeMonitor(monitor) 174 | } 175 | } 176 | 177 | @objc 178 | func sbiClick() { 179 | if window.isVisible { 180 | closePopover() 181 | } else { 182 | showPopover() 183 | } 184 | } 185 | 186 | func showPopover() { 187 | guard let bt = sbitem.button else { return } 188 | guard let wo = bt.window else { return } 189 | 190 | // 高亮按钮 191 | startButtonHighlight() 192 | 193 | // 定位和显示窗口 194 | let x = wo.frame.midX - window.frame.width / 2 195 | let y = wo.frame.origin.y - 5 196 | 197 | window.setFrameTopLeftPoint(NSPoint(x: x, y: y)) 198 | //window.makeKeyAndOrderFront(nil) 199 | window.orderFront(nil) 200 | } 201 | 202 | func closePopover() { 203 | // 停止高亮 204 | stopHighlightTimer() 205 | 206 | // 确保按钮取消高亮 207 | sbitem.button?.highlight(false) 208 | 209 | // 关闭窗口 210 | window.orderOut(nil) 211 | } 212 | 213 | // MARK: - Highlight Control 214 | 215 | private func startButtonHighlight() { 216 | // Stop any existing highlight timer 217 | stopHighlightTimer() 218 | 219 | // Immediately highlight the button 220 | sbitem.button?.highlight(true) 221 | 222 | // Use a timer to repeatedly ensure the button remains highlighted. 223 | // This is necessary because the non-activating panel might cause 224 | // the button to lose its highlight state otherwise. 225 | highlightTimer = Timer.scheduledTimer(withTimeInterval: 0.02, repeats: true) { [weak self] _ in 226 | self?.sbitem.button?.highlight(true) 227 | let cs = self?.window.contentView?.subviews[0].subviews[0].fittingSize 228 | let ws = self?.window.frame.size 229 | if cs != ws { 230 | self?.window.setContentSize(cs!) 231 | } 232 | } 233 | } 234 | 235 | private func stopHighlightTimer() { 236 | highlightTimer?.invalidate() 237 | highlightTimer = nil 238 | } 239 | 240 | // NSWindowDelegate 241 | 242 | func windowDidResignKey(_ notification: Notification) { 243 | // 窗口失去焦点时关闭 244 | if window.isVisible { 245 | closePopover() 246 | } 247 | } 248 | 249 | func applicationWillTerminate(_ notification: Notification) { 250 | // 清理资源 251 | stopHighlightTimer() 252 | if let monitor = eventMonitor { 253 | NSEvent.removeMonitor(monitor) 254 | } 255 | } 256 | 257 | } 258 | 259 | extension AppDelegate { 260 | private func setupQuitMenuItem() { 261 | let mainMenu = NSMenu() 262 | let appMenuItem = NSMenuItem() 263 | mainMenu.addItem(appMenuItem) 264 | 265 | let appMenu = NSMenu() 266 | let quitMenuItem = NSMenuItem(title: "Quit", action: #selector(NSApplication.terminate(_:)), keyEquivalent: "q") 267 | appMenu.addItem(quitMenuItem) 268 | 269 | appMenuItem.submenu = appMenu 270 | NSApplication.shared.mainMenu = mainMenu 271 | } 272 | } 273 | -------------------------------------------------------------------------------- /app/ContentView.swift: -------------------------------------------------------------------------------- 1 | // Power Management Suite - Main Content View 2 | // Copyright (C) 2025 3 | // 4 | // This program is free software: you can redistribute it and/or modify 5 | // it under the terms of the GNU General Public License as published by 6 | // the Free Software Foundation, either version 3 of the License, or 7 | // (at your option) any later version. 8 | // 9 | // This program is distributed in the hope that it will be useful, 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | // GNU General Public License for more details. 13 | // 14 | // You should have received a copy of the GNU General Public License 15 | // along with this program. If not, see . 16 | 17 | // Original file info: 18 | // 19 | // ContentView.swift 20 | // app 21 | // 22 | // Created by tsunami on 2025/3/22. 23 | // 24 | 25 | import SwiftUI 26 | import AppKit 27 | 28 | struct ContentView: View { 29 | // State for battery info and UI controls 30 | @StateObject private var batteryManager = BatteryInfoManager() 31 | @State private var timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect() 32 | @State private var num: Float = 70 33 | @State private var iconwidth: CGFloat = 15 34 | @State private var debounceTask: Task? 35 | private let socketPath = "/var/run/batt.sock" // Define socket path constant 36 | 37 | private func quitApp() { 38 | NSApplication.shared.terminate(nil) 39 | } 40 | 41 | var body: some View { 42 | // Restore original VStack structure 43 | VStack(alignment: .leading, spacing: 0, content: { 44 | VStack(alignment: .center, spacing: 0) { 45 | HStack(alignment: .center, spacing: 0, content: { 46 | HStack(spacing: 0) { 47 | // Localized Text and flexible frame 48 | Text(LocalizedStringKey("limit.label")).font(.system(size: 13)).bold() 49 | Text(String(format: "%.0f", num)).font(.system(size: 13)).frame(width: 17, alignment: .trailing) 50 | Text("%").font(.system(size: 13)) 51 | }.frame(minWidth: 70, idealWidth: 90, maxWidth: .infinity, minHeight: 30).background( // Use minWidth 52 | RoundedRectangle(cornerRadius: 10, style: .continuous) 53 | .fill(.ultraThickMaterial) // Changed to transparent 54 | ).padding(EdgeInsets(top: 10, leading: 10, bottom: 0, trailing: 0)) 55 | 56 | Spacer() 57 | 58 | // Button(action: {}) { 59 | // HStack { 60 | // // Localized Text and flexible frame 61 | // Text(LocalizedStringKey("enable.power.button")).font(.system(size: 13)).bold() 62 | // }.frame(minWidth: 70, idealWidth: 90, maxWidth: .infinity, minHeight: 30).background( // Use minWidth 63 | // RoundedRectangle(cornerRadius: 10, style: .continuous) 64 | // .fill(.ultraThickMaterial) // Changed to transparent 65 | // ) 66 | // }.padding(EdgeInsets(top: 10, leading: 0, bottom: 0, trailing: 0)).buttonStyle(PlainButtonStyle()) 67 | // 68 | // Spacer() 69 | 70 | Button(action: { quitApp() }) { 71 | HStack { 72 | Image(systemName: "xmark.circle") 73 | .imageScale(.large) 74 | .foregroundColor(.black) 75 | }.frame(width: 30, height: 30).background( 76 | RoundedRectangle(cornerRadius: 10, style: .continuous) 77 | .fill(.ultraThickMaterial) // Changed to transparent 78 | ) 79 | }.padding(EdgeInsets(top: 10, leading: 0, bottom: 0, trailing: 10)).buttonStyle(PlainButtonStyle()) 80 | }) 81 | 82 | Slider(value: $num, in: 10...99, onEditingChanged: {editing in 83 | if !editing { 84 | debounceTask?.cancel() 85 | // Use Task for background execution, no need for .detached unless specific priority is crucial 86 | debounceTask = Task { 87 | // Define error pointer for C function 88 | var nsError: NSError? 89 | 90 | // Call the C function with the defined path as a C string 91 | let result = sendCommandToUnixSocket(Int(num), socketPath.cString(using: .utf8)!, &nsError) 92 | 93 | // Switch back to the main thread to handle UI or print logs 94 | await MainActor.run { 95 | if let error = nsError { 96 | // An error occurred during the socket operation 97 | // Use localized string with formatting 98 | print(String(format: NSLocalizedString("socket.command.failed.error", comment: "Error message when socket command fails"), error.localizedDescription)) 99 | // TODO: Add UI feedback for the error (e.g., show an alert) 100 | } else if let response = result { 101 | // Successfully sent command and got response 102 | print("Socket command successful. Response: \(response)") 103 | // Optional: Parse response using extractSet(from: response) if needed 104 | if let limitSet = extractSet(from: response) { 105 | print("Successfully set limit to \(limitSet)%") 106 | // TODO: Add UI feedback for success if desired 107 | } else { 108 | // Use localized string if available, otherwise generic message 109 | // Consider adding a specific localized string for this case 110 | print(NSLocalizedString("limit.set.confirmation.parse.error", comment: "Could not parse confirmation from daemon response: \(response)")) 111 | // TODO: Add UI feedback for parsing failure if desired 112 | } 113 | } else { 114 | // Should not happen if ObjC code is correct and no error is set, but handle defensively 115 | print(NSLocalizedString("socket.command.unknown.error", comment: "Unknown error during socket command")) 116 | // TODO: Add UI feedback for this unexpected case 117 | } 118 | } 119 | } 120 | } 121 | }) 122 | .padding(EdgeInsets(top: 10, leading: 10, bottom: 5, trailing: 10)) // Added bottom padding 123 | 124 | // --- Power Flow Visualization --- 125 | PowerFlowView( 126 | inputPower: batteryManager.inputwatt, 127 | batteryPower: batteryManager.batteryPower, 128 | systemLoad: batteryManager.loadwatt 129 | ) 130 | .frame(minWidth: 300) 131 | .padding(EdgeInsets(top: 5, leading: 10, bottom: 0, trailing: 10)) 132 | .animation(.easeIn, value: batteryManager.batteryPower) 133 | // --- End Power Flow Visualization --- 134 | } 135 | 136 | Divider().padding(EdgeInsets(top: 10, leading: 10, bottom: 10, trailing: 10)) 137 | 138 | VStack(alignment: .leading, content: { 139 | HStack(alignment: .center, content: { 140 | Image(systemName: Icons.designcapacity).frame(width: iconwidth, alignment: .center) 141 | Text(LocalizedStringKey("design.capacity.label")).font(.system(size: 13)).bold() // Localized 142 | Spacer() 143 | Text("\(batteryManager.designCapacity) mAh").font(.system(size: 13)) 144 | Text("100%").font(.system(size: 13)).frame(width: 40, alignment: .trailing) 145 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 1, trailing: 15)) 146 | HStack(content: { 147 | Image(systemName: Icons.serial).frame(width: iconwidth, alignment: .center) 148 | Text(LocalizedStringKey("serial.number.label")).font(.system(size: 13)).bold() // Localized 149 | Spacer() 150 | Text(batteryManager.serialNumber).font(.system(size: 13)).frame(alignment: .trailing) 151 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 0, trailing: 15)) 152 | }) 153 | 154 | Divider().padding(EdgeInsets(top: 10, leading: 10, bottom: 10, trailing: 10)) 155 | 156 | VStack(alignment: .leading, content: { 157 | HStack(alignment: .center, content: { 158 | Image(systemName: Icons.maxcapacity).frame(width: iconwidth, alignment: .center) 159 | Text(LocalizedStringKey("max.capacity.label")).font(.system(size: 13)).bold() // Localized 160 | Spacer() 161 | Text("\(batteryManager.batteryCapacity) mAh").font(.system(size: 13)) 162 | Text(String(format: "%.0f%%", batteryManager.health)).font(.system(size: 13)).frame(width: 40, alignment: .trailing) 163 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 1, trailing: 15)) 164 | HStack(alignment: .center, content: { 165 | Image(systemName: Icons.cyclecount).frame(width: iconwidth, alignment: .center) 166 | Text(LocalizedStringKey("cycle.count.label")).font(.system(size: 13)).bold() // Localized 167 | Spacer() 168 | Text("\(batteryManager.cycleCount)").font(.system(size: 13)).frame(width: 40, alignment: .trailing) 169 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 1, trailing: 15)) 170 | HStack(content: { 171 | Image(systemName: Icons.flame).frame(width: iconwidth, alignment: .center) 172 | Text(LocalizedStringKey("battery.temperature.label")).font(.system(size: 13)).bold() // Localized 173 | Spacer() 174 | Text(String(format: "%.2f", batteryManager.temperature) + " °C").font(.system(size: 13)).frame(alignment: .trailing) 175 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 1, trailing: 15)) 176 | HStack(content: { 177 | Image(systemName: Icons.levelcapacity).frame(width: iconwidth, alignment: .center) 178 | Text(LocalizedStringKey("battery.level.label")).font(.system(size: 13)).bold() // Localized 179 | Spacer() 180 | Text(String(format: "%d%%", batteryManager.batteryPercent)).font(.system(size: 13)).frame(alignment: .trailing) 181 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 0, trailing: 15)) 182 | }) 183 | 184 | Divider().padding(EdgeInsets(top: 10, leading: 10, bottom: 10, trailing: 10)) 185 | 186 | VStack(alignment: .leading, content: { 187 | HStack(content: { 188 | Image(systemName: Icons.charge).frame(width: iconwidth, alignment: .center) 189 | Text(LocalizedStringKey("charging.status.label")).font(.system(size: 13)).bold() // Localized 190 | Spacer() 191 | // Localized Yes/No 192 | Text(batteryManager.isCharging ? LocalizedStringKey("yes") : LocalizedStringKey("no")).font(.system(size: 13)).frame(alignment: .trailing) 193 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 1, trailing: 15)) 194 | HStack(content: { 195 | Image(systemName: Icons.iconLight).frame(width: iconwidth, alignment: .center) 196 | Text(LocalizedStringKey("battery.power.label")).font(.system(size: 13)).bold() // Localized 197 | Spacer() 198 | Text(String(format: "%.2f", batteryManager.batteryPower < 0 ? batteryManager.batteryPower * -1 : batteryManager.batteryPower) + " W").font(.system(size: 13)).frame(alignment: .trailing) 199 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 1, trailing: 15)) 200 | HStack(content: { 201 | Image(systemName: Icons.normLight).frame(width: iconwidth, alignment: .center) 202 | Text(LocalizedStringKey("battery.amperage.label")).font(.system(size: 13)).bold() // Localized 203 | Spacer() 204 | Text(String(format: "%.3f", batteryManager.batteryAmperage < 0 ? batteryManager.batteryAmperage * -1 : batteryManager.batteryAmperage) + " A").font(.system(size: 13)).frame(alignment: .trailing) 205 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 1, trailing: 15)) 206 | HStack(content: { 207 | Image(systemName: Icons.slash).frame(width: iconwidth, alignment: .center) 208 | Text(LocalizedStringKey("battery.voltage.label")).font(.system(size: 13)).bold() // Localized 209 | Spacer() 210 | Text(String(format: "%.2f", batteryManager.batteryVoltage) + " V").font(.system(size: 13)).frame(alignment: .trailing) 211 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 0, trailing: 15)) 212 | }) 213 | 214 | Divider().padding(EdgeInsets(top: 10, leading: 10, bottom: 10, trailing: 10)) 215 | 216 | VStack(alignment: .leading, content: { 217 | HStack(content: { 218 | Image(systemName: Icons.iconLight).frame(width: iconwidth, alignment: .center) 219 | Text(LocalizedStringKey("system.load.label")).font(.system(size: 13)).bold() // Localized 220 | Spacer() 221 | Text(String(format: "%.2f", batteryManager.loadwatt) + " W").font(.system(size: 13)).frame(alignment: .trailing) 222 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 1, trailing: 15)) 223 | HStack(content: { 224 | Image(systemName: Icons.iconLight).frame(width: iconwidth, alignment: .center) 225 | Text(LocalizedStringKey("adapter.input.power.label")).font(.system(size: 13)).bold() // Localized 226 | Spacer() 227 | Text(String(format: "%.2f", batteryManager.inputwatt) + " W").font(.system(size: 13)).frame(alignment: .trailing) 228 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 1, trailing: 15)) 229 | HStack(content: { 230 | Image(systemName: Icons.normLight).frame(width: iconwidth, alignment: .center) 231 | Text(LocalizedStringKey("adapter.input.amperage.label")).font(.system(size: 13)).bold() // Localized 232 | Spacer() 233 | Text(String(format: "%.3f", batteryManager.amperage) + " A").font(.system(size: 13)).frame(alignment: .trailing) 234 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 1, trailing: 15)) 235 | HStack(content: { 236 | Image(systemName: Icons.slash).frame(width: iconwidth, alignment: .center) 237 | Text(LocalizedStringKey("adapter.input.voltage.label")).font(.system(size: 13)).bold() // Localized 238 | Spacer() 239 | Text(String(format: "%.2f", batteryManager.voltage) + " V").font(.system(size: 13)).frame(alignment: .trailing) 240 | }).padding(EdgeInsets(top: 0, leading: 15, bottom: 10, trailing: 15)) 241 | }) 242 | }) 243 | // Restore .onReceive here 244 | .onReceive(timer) { _ in 245 | batteryManager.updateBatteryInfo() 246 | } 247 | } 248 | 249 | } 250 | 251 | func extractGet(from input: String) -> Int? { 252 | let pattern = #"Upper limit:\s+(\d+)%"# 253 | 254 | guard let regex = try? NSRegularExpression(pattern: pattern) else { 255 | return nil 256 | } 257 | 258 | let nsRange = NSRange(input.startIndex.. Int? { 269 | let pattern = #"charging limit to\s+(\d+)%"# 270 | 271 | // 创建正则表达式，因为确定模式有效，所以使用 try! 272 | let regex = try! NSRegularExpression(pattern: pattern) 273 | 274 | let nsRange = NSRange(input.startIndex.. 10 | * 11 | * This program is free software: you can redistribute it and/or modify 12 | * it under the terms of the GNU General Public License as published by 13 | * the Free Software Foundation, either version 3 of the License, or 14 | * (at your option) any later version. 15 | * 16 | * This program is distributed in the hope that it will be useful, 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 | * GNU General Public License for more details. 20 | * 21 | * You should have received a copy of the GNU General Public License 22 | * along with this program. If not, see . 23 | * 24 | * --- Acknowledgments --- 25 | * This tool incorporates code originally from the Power Monitor Tool by SAP SE, 26 | * which was licensed under the Apache License, Version 2.0. 27 | * See original notice below (preserved for attribution): 28 | * 29 | * Original file info: 30 | * PowerConsumption.m 31 | * Standalone tool to get current power consumption on macOS 32 | * Extracted from Power Monitor Tool by SAP SE 33 | * Original code licensed under Apache License, Version 2.0 34 | */ 35 | 36 | #import 37 | #import 38 | #import 39 | 40 | // Structure to communicate with the SMC 41 | typedef struct { 42 | uint32_t key; 43 | char unused0[24]; 44 | uint32_t size; 45 | char unused1[10]; 46 | char command; 47 | char unused2[5]; 48 | float value; 49 | char unused3[28]; 50 | } AppleSMCData_Float; // Renamed for clarity 51 | 52 | // Structure for reading 16-bit integer SMC values 53 | typedef struct { 54 | uint32_t key; 55 | char unused0[24]; 56 | uint32_t size; 57 | char unused1[10]; 58 | char command; 59 | char unused2[5]; 60 | uint16_t value; // Changed to uint16_t 61 | char unused3[30]; // Adjusted padding size 62 | } AppleSMCData_Int16; 63 | 64 | // Enum for Battery Status 65 | typedef enum { 66 | BATTERY_STATUS_IDLE, 67 | BATTERY_STATUS_CHARGING, 68 | BATTERY_STATUS_DISCHARGING, 69 | BATTERY_STATUS_FAILED 70 | } BatteryStatus; 71 | 72 | // Struct to hold battery info 73 | typedef struct { 74 | BatteryStatus status; 75 | float powerWatts; // Positive for charging, negative for discharging 76 | } BatteryInfo; 77 | 78 | 79 | // Helper function to read a signed fixed-point 7.8 value from SMC (e.g., temperature) 80 | BOOL getSMCSignedFixedPoint78Value(uint32_t key, float* outValue) { 81 | BOOL success = NO; 82 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 83 | 84 | if (smc) { 85 | io_connect_t conn = IO_OBJECT_NULL; 86 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 87 | 88 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 89 | // sp78 is 2 bytes, so use the Int16 structure 90 | AppleSMCData_Int16 inStruct, outStruct; 91 | size_t outStructSize = sizeof(AppleSMCData_Int16); 92 | 93 | bzero(&inStruct, sizeof(AppleSMCData_Int16)); 94 | bzero(&outStruct, sizeof(AppleSMCData_Int16)); 95 | 96 | inStruct.command = 5; // read command 97 | inStruct.size = 2; // Size for sp78 98 | inStruct.key = key; 99 | 100 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Int16), &outStruct, &outStructSize); 101 | IOServiceClose(conn); 102 | 103 | if (result == kIOReturnSuccess) { 104 | // Convert sp78 raw value (signed int16) to float 105 | // sp78: 1 sign bit, 7 integer bits, 8 fractional bits 106 | *outValue = (float)((int16_t)outStruct.value) / 256.0f; // Divide by 2^8 107 | success = YES; 108 | } 109 | } 110 | IOObjectRelease(smc); 111 | } 112 | return success; 113 | } 114 | 115 | 116 | // Helper function to read a 16-bit integer value from SMC 117 | BOOL getSMCUInt16Value(uint32_t key, uint16_t* outValue) { // Changed to uint16_t output 118 | BOOL success = NO; 119 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 120 | 121 | if (smc) { 122 | io_connect_t conn = IO_OBJECT_NULL; 123 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 124 | 125 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 126 | AppleSMCData_Int16 inStruct, outStruct; // Still use Int16 struct for 2 bytes 127 | size_t outStructSize = sizeof(AppleSMCData_Int16); 128 | 129 | bzero(&inStruct, sizeof(AppleSMCData_Int16)); 130 | bzero(&outStruct, sizeof(AppleSMCData_Int16)); 131 | 132 | inStruct.command = 5; // read command 133 | inStruct.size = 2; // Size for ui16/si16 134 | inStruct.key = key; 135 | 136 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Int16), &outStruct, &outStructSize); 137 | IOServiceClose(conn); 138 | 139 | if (result == kIOReturnSuccess) { 140 | // Value is in outStruct.value (as uint16_t) 141 | *outValue = outStruct.value; 142 | success = YES; 143 | } 144 | } 145 | IOObjectRelease(smc); 146 | } 147 | return success; 148 | } 149 | 150 | // Helper function to read a signed 8-bit integer value from SMC 151 | BOOL getSMCSInt8Value(uint32_t key, int8_t* outValue) { 152 | BOOL success = NO; 153 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 154 | 155 | if (smc) { 156 | io_connect_t conn = IO_OBJECT_NULL; 157 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 158 | 159 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 160 | // Use Int16 struct but only read/expect 1 byte 161 | AppleSMCData_Int16 inStruct, outStruct; 162 | size_t outStructSize = sizeof(AppleSMCData_Int16); 163 | 164 | bzero(&inStruct, sizeof(AppleSMCData_Int16)); 165 | bzero(&outStruct, sizeof(AppleSMCData_Int16)); 166 | 167 | inStruct.command = 5; // read command 168 | inStruct.size = 1; // Size for si8 169 | inStruct.key = key; 170 | 171 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Int16), &outStruct, &outStructSize); 172 | IOServiceClose(conn); 173 | 174 | if (result == kIOReturnSuccess) { 175 | // Value is in the lower byte of outStruct.value 176 | *outValue = (int8_t)(outStruct.value & 0xFF); 177 | success = YES; 178 | } 179 | } 180 | IOObjectRelease(smc); 181 | } 182 | return success; 183 | } 184 | 185 | 186 | // Helper function to read a signed 16-bit integer value from SMC 187 | BOOL getSMCSInt16Value(uint32_t key, int16_t* outValue) { // Specific function for signed 188 | BOOL success = NO; 189 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 190 | 191 | if (smc) { 192 | io_connect_t conn = IO_OBJECT_NULL; 193 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 194 | 195 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 196 | AppleSMCData_Int16 inStruct, outStruct; // Use Int16 struct for 2 bytes 197 | size_t outStructSize = sizeof(AppleSMCData_Int16); 198 | 199 | bzero(&inStruct, sizeof(AppleSMCData_Int16)); 200 | bzero(&outStruct, sizeof(AppleSMCData_Int16)); 201 | 202 | inStruct.command = 5; // read command 203 | inStruct.size = 2; // Size for si16 204 | inStruct.key = key; 205 | 206 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Int16), &outStruct, &outStructSize); 207 | IOServiceClose(conn); 208 | 209 | if (result == kIOReturnSuccess) { 210 | // Value is in outStruct.value (as uint16_t), cast to int16_t 211 | *outValue = (int16_t)outStruct.value; 212 | success = YES; 213 | } 214 | } 215 | IOObjectRelease(smc); 216 | } 217 | return success; 218 | } 219 | 220 | 221 | // Function to get the current power consumption (using original float struct) 222 | float getRawSystemPower(void) 223 | { 224 | float returnValue = 0; 225 | 226 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 227 | 228 | if (smc) { 229 | 230 | io_connect_t conn = IO_OBJECT_NULL; 231 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 232 | 233 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 234 | 235 | AppleSMCData_Float inStruct, outStruct; // Use float struct 236 | size_t outStructSize = sizeof(AppleSMCData_Float); 237 | 238 | bzero(&inStruct, sizeof(AppleSMCData_Float)); 239 | bzero(&outStruct, sizeof(AppleSMCData_Float)); 240 | 241 | inStruct.command = 5; // read command 242 | inStruct.size = 4; 243 | inStruct.key = ('P' << 24) + ('S' << 16) + ('T' << 8) + 'R'; // PSTR key 244 | 245 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Float), &outStruct, &outStructSize); 246 | IOServiceClose(conn); 247 | 248 | if (result == kIOReturnSuccess) { 249 | returnValue = outStruct.value; 250 | } 251 | } 252 | 253 | IOObjectRelease(smc); 254 | } 255 | 256 | return returnValue; 257 | } 258 | 259 | // Function to get the current power input from the adapter 260 | float getAdapterPower(void) 261 | { 262 | float returnValue = 0; 263 | 264 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 265 | 266 | if (smc) { 267 | 268 | io_connect_t conn = IO_OBJECT_NULL; 269 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 270 | 271 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 272 | 273 | AppleSMCData_Float inStruct, outStruct; // Use float struct 274 | size_t outStructSize = sizeof(AppleSMCData_Float); 275 | 276 | bzero(&inStruct, sizeof(AppleSMCData_Float)); 277 | bzero(&outStruct, sizeof(AppleSMCData_Float)); 278 | 279 | inStruct.command = 5; // read command 280 | inStruct.size = 4; // Assuming float or similar sp format handled by the struct/call 281 | inStruct.key = ('P' << 24) + ('D' << 16) + ('T' << 8) + 'R'; // PDTR key for DC-In total power 282 | 283 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Float), &outStruct, &outStructSize); 284 | IOServiceClose(conn); 285 | 286 | if (result == kIOReturnSuccess) { 287 | // Assuming the value is returned correctly as a float or interpretable as such 288 | returnValue = outStruct.value; 289 | } 290 | } 291 | 292 | IOObjectRelease(smc); 293 | } 294 | 295 | return returnValue; 296 | } 297 | 298 | // Function to get battery info (status and power) 299 | BatteryInfo getBatteryInfo(void) { 300 | BatteryInfo info; 301 | info.status = BATTERY_STATUS_FAILED; // Default to failed 302 | info.powerWatts = 0.0f; 303 | 304 | int16_t voltage_mV = 0; 305 | int16_t current_mA = 0; // Signed, positive=charging, negative=discharging 306 | 307 | // Define keys 308 | uint32_t voltageKey = ('B' << 24) + ('0' << 16) + ('A' << 8) + 'V'; // B0AV (ui16) 309 | uint32_t currentKey = ('B' << 24) + ('0' << 16) + ('A' << 8) + 'C'; // B0AC (si16) 310 | 311 | uint16_t raw_voltage_mV = 0; // Use uint16_t for B0AV 312 | BOOL voltageSuccess = getSMCUInt16Value(voltageKey, &raw_voltage_mV); 313 | voltage_mV = (int16_t)raw_voltage_mV; // Cast for calculation, sign irrelevant here 314 | 315 | BOOL currentSuccess = getSMCSInt16Value(currentKey, ¤t_mA); // Use signed helper for B0AC 316 | 317 | if (voltageSuccess && currentSuccess) { 318 | // Calculate power: P(W) = V(V) * I(A) = (mV / 1000) * (mA / 1000) 319 | info.powerWatts = ( (float)voltage_mV / 1000.0f ) * ( (float)current_mA / 1000.0f ); 320 | 321 | // Determine status based on current 322 | if (current_mA > 50) { // Add a small threshold to avoid noise around zero 323 | info.status = BATTERY_STATUS_CHARGING; 324 | } else if (current_mA < -50) { 325 | info.status = BATTERY_STATUS_DISCHARGING; 326 | } else { 327 | info.status = BATTERY_STATUS_IDLE; // Near zero current 328 | } 329 | } 330 | // If only one succeeded, status remains FAILED, power remains 0. 331 | 332 | return info; 333 | } // <-- ADDED MISSING CLOSING BRACE FOR getBatteryInfo 334 | 335 | // Function to get battery temperature (tries multiple keys) 336 | float getBatteryTemperature(void) { 337 | float temperature = -999.0f; // Indicate failure 338 | BOOL success = NO; 339 | 340 | // Define potential keys 341 | uint32_t keysToTry[] = { 342 | ('T' << 24) + ('B' << 16) + ('0' << 8) + 'T', // TB0T 343 | ('T' << 24) + ('B' << 16) + ('1' << 8) + 'T', // TB1T 344 | ('T' << 24) + ('B' << 16) + ('2' << 8) + 'T', // TB2T 345 | ('T' << 24) + ('B' << 16) + ('3' << 8) + 'T', // TB3T 346 | ('T' << 24) + ('C' << 16) + ('0' << 8) + 'B' // TC0B (Another possible battery temp key) 347 | }; 348 | int numKeys = sizeof(keysToTry) / sizeof(keysToTry[0]); 349 | 350 | for (int i = 0; i < numKeys; ++i) { 351 | success = getSMCSignedFixedPoint78Value(keysToTry[i], &temperature); 352 | // If the SMC call itself succeeded, return the value immediately. 353 | if (success) { 354 | return temperature; // Found a valid reading 355 | } 356 | } 357 | 358 | // If loop finishes without returning, all SMC calls failed for these keys. 359 | return -999.0f; // Return failure indicator 360 | } 361 | 362 | // Function to get battery cycle count 363 | uint16_t getBatteryCycleCount(void) { 364 | uint16_t cycles = 0xFFFF; // Indicate failure 365 | uint32_t cycleKey = ('B' << 24) + ('0' << 16) + ('C' << 8) + 'T'; // B0CT (ui16) 366 | getSMCUInt16Value(cycleKey, &cycles); 367 | return cycles; 368 | } 369 | 370 | // Function to get adapter voltage (Reads DVR as ui16) 371 | float getAdapterVoltage(void) { 372 | int8_t activePort = 0; // Default to port 0 373 | uint32_t winnerPortKey = ('A' << 24) + ('C' << 16) + ('-' << 8) + 'W'; // AC-W (si8) 374 | getSMCSInt8Value(winnerPortKey, &activePort); 375 | 376 | // Ensure port index is within a reasonable range (e.g., 0-4) 377 | if (activePort < 0 || activePort > 4) { 378 | activePort = 0; 379 | } 380 | 381 | uint16_t voltage_mV = 0; 382 | float voltage_V = 0.0f; // Indicate failure 383 | // Construct key dynamically: DVR 384 | uint32_t voltageKey = ('D' << 24) + ((uint32_t)('0' + activePort) << 16) + ('V' << 8) + 'R'; 385 | 386 | if (getSMCUInt16Value(voltageKey, &voltage_mV)) { 387 | voltage_V = (float)voltage_mV / 1000.0f; 388 | } 389 | // Return -1.0f if read failed, otherwise the voltage (likely 20.000) 390 | return voltage_V; 391 | } 392 | 393 | // Function to get adapter amperage (Calculated from Real-Time Power and Reported Voltage) 394 | float getAdapterAmperage(void) { 395 | float power = getAdapterPower(); // Get real-time power (PDTR) 396 | float voltage = getAdapterVoltage(); // Get reported voltage (DVR) 397 | 398 | float current_A = 0.000f; // Indicate failure 399 | 400 | // Check if both readings were likely successful and voltage is usable 401 | // Use PDTR / DVR as DIR seems to report max rated current, not real-time. 402 | if (power >= 0 && voltage > 0.01f) { // Allow power to be 0 403 | current_A = power / voltage; // Calculate Amps = Watts / Volts 404 | } 405 | 406 | return current_A; 407 | } 408 | 409 | float getBatteryVoltage(void) { 410 | float bv = 0.00f; 411 | 412 | uint16_t batteryVoltage_mV = 0; 413 | BOOL batteryVoltageSuccess = getSMCUInt16Value(('B' << 24) + ('0' << 16) + ('A' << 8) + 'V', &batteryVoltage_mV); 414 | 415 | if (batteryVoltageSuccess) { 416 | bv = (float) batteryVoltage_mV / 1000; 417 | } 418 | return bv; 419 | } 420 | 421 | float getBatteryAmperage(void) { 422 | float ba = 0.000f; 423 | 424 | int16_t batteryAmperage_mA = 0; 425 | BOOL batteryAmperageSuccess = getSMCSInt16Value(('B' << 24) + ('0' << 16) + ('A' << 8) + 'C', &batteryAmperage_mA); 426 | 427 | if (batteryAmperageSuccess) { 428 | ba = (float) batteryAmperage_mA / 1000; 429 | } 430 | return ba; 431 | } 432 | 433 | float getBatteryPower(void) { 434 | float bp = 0.00f; 435 | bp = getBatteryVoltage() * getBatteryAmperage(); 436 | //NSString *s = getChargingStatus() 437 | // if (s == "Idle") { 438 | // bp = bp * -1; 439 | // } 440 | return bp; 441 | } 442 | 443 | NSString* getChargingStatus(void) { 444 | NSString *myString = @"This is a string to return."; 445 | float ba = getBatteryAmperage(); 446 | if (ba > 0.05) { 447 | myString = @"Charging"; 448 | } else { 449 | myString = @"Idle"; 450 | } 451 | return myString; 452 | } 453 | 454 | #import "powerInfo.h" 455 | #import 456 | #import 457 | #import // For errno 458 | 459 | // Define an error domain for our custom errors 460 | NSString * const PowerInfoErrorDomain = @"com.yourcompany.BattGUI.PowerInfoErrorDomain"; // Replace with your actual domain 461 | 462 | // Implementation for sending command to Unix domain socket 463 | NSString * _Nullable sendCommandToUnixSocket(NSInteger value, const char * _Nonnull socketPath, NSError * _Nullable * _Nullable error) { 464 | // Declare all variables at the top to avoid goto issues 465 | int sockfd = -1; 466 | struct sockaddr_un addr; 467 | char buffer[1024]; 468 | ssize_t bytesSent = 0; // Initialize to avoid potential uninitialized reads if goto happens early 469 | ssize_t bytesRead = 0; 470 | NSString *responseString = nil; 471 | NSError *localError = nil; 472 | NSString *valueString = nil; 473 | NSString *requestBody = nil; 474 | NSString *requestString = nil; 475 | const char *requestBytes = NULL; 476 | size_t requestLength = 0; 477 | NSMutableData *responseData = nil; // Initialize later 478 | 479 | // 1. Create Socket 480 | sockfd = socket(AF_UNIX, SOCK_STREAM, 0); 481 | if (sockfd == -1) { 482 | localError = [NSError errorWithDomain:PowerInfoErrorDomain 483 | code:errno // Use POSIX error code 484 | userInfo:@{NSLocalizedDescriptionKey: [NSString stringWithFormat:@"Failed to create socket: %s", strerror(errno)]}]; 485 | perror("socket error"); 486 | goto cleanup; // Use goto for centralized cleanup 487 | } 488 | 489 | // 2. Set up Address Structure 490 | memset(&addr, 0, sizeof(addr)); 491 | addr.sun_family = AF_UNIX; 492 | if (strlen(socketPath) >= sizeof(addr.sun_path)) { 493 | localError = [NSError errorWithDomain:PowerInfoErrorDomain 494 | code:ENAMETOOLONG 495 | userInfo:@{NSLocalizedDescriptionKey: @"Socket path is too long."}]; 496 | goto cleanup; 497 | } 498 | strncpy(addr.sun_path, socketPath, sizeof(addr.sun_path) - 1); 499 | 500 | // 3. Connect to Socket 501 | if (connect(sockfd, (struct sockaddr *)&addr, sizeof(addr)) == -1) { 502 | localError = [NSError errorWithDomain:PowerInfoErrorDomain 503 | code:errno 504 | userInfo:@{NSLocalizedDescriptionKey: [NSString stringWithFormat:@"Failed to connect to socket '%s': %s", socketPath, strerror(errno)]}]; 505 | perror("connect error"); 506 | goto cleanup; 507 | } 508 | 509 | // 4. Construct HTTP PUT Request 510 | valueString = [NSString stringWithFormat:@"%ld", (long)value]; // Assign here 511 | requestBody = valueString; // Assign here 512 | requestString = [NSString stringWithFormat: // Assign here 513 | @"PUT /limit HTTP/1.1\r\n" 514 | @"Host: localhost\r\n" 515 | @"Content-Type: text/plain\r\n" // Assuming plain text is okay 516 | @"Content-Length: %lu\r\n" 517 | @"Connection: close\r\n" // Close connection after response 518 | @"\r\n" 519 | @"%@", 520 | (unsigned long)[requestBody length], requestBody]; // Corrected argument order 521 | 522 | requestBytes = [requestString UTF8String]; // Assign here 523 | requestLength = strlen(requestBytes); // Assign here 524 | 525 | // 5. Send Request 526 | bytesSent = write(sockfd, requestBytes, requestLength); 527 | if (bytesSent == -1) { 528 | localError = [NSError errorWithDomain:PowerInfoErrorDomain 529 | code:errno 530 | userInfo:@{NSLocalizedDescriptionKey: [NSString stringWithFormat:@"Failed to write to socket: %s", strerror(errno)]}]; 531 | perror("write error"); 532 | goto cleanup; 533 | } 534 | if (bytesSent < requestLength) { 535 | localError = [NSError errorWithDomain:PowerInfoErrorDomain 536 | code:EIO // Generic I/O error 537 | userInfo:@{NSLocalizedDescriptionKey: @"Partial write to socket."}]; 538 | fprintf(stderr, "Partial write to socket\n"); 539 | goto cleanup; 540 | } 541 | 542 | // 6. Read Response 543 | responseData = [NSMutableData data]; // Initialize here 544 | while ((bytesRead = read(sockfd, buffer, sizeof(buffer) - 1)) > 0) { 545 | // buffer[bytesRead] = '\0'; // Null-termination not needed for appending data 546 | [responseData appendBytes:buffer length:bytesRead]; 547 | } 548 | 549 | if (bytesRead == -1) { 550 | // Read error might occur if server closes connection immediately. Check errno. 551 | // EAGAIN/EWOULDBLOCK are not expected for blocking sockets. 552 | // ECONNRESET might be okay if data was received before reset. 553 | if (errno != ECONNRESET || [responseData length] == 0) { 554 | localError = [NSError errorWithDomain:PowerInfoErrorDomain 555 | code:errno 556 | userInfo:@{NSLocalizedDescriptionKey: [NSString stringWithFormat:@"Failed to read from socket: %s", strerror(errno)]}]; 557 | perror("read error"); 558 | goto cleanup; 559 | } 560 | // If ECONNRESET and we got data, proceed. 561 | perror("read warning (ECONNRESET after receiving data)"); 562 | } 563 | 564 | // Convert response data to string 565 | if ([responseData length] > 0) { 566 | responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; 567 | if (!responseString) { 568 | localError = [NSError errorWithDomain:PowerInfoErrorDomain 569 | code:NSPropertyListReadCorruptError // Or a more specific encoding error code 570 | userInfo:@{NSLocalizedDescriptionKey: @"Failed to decode response data as UTF-8."}]; 571 | fprintf(stderr, "Failed to decode response as UTF-8\n"); 572 | // Fall through to cleanup, responseString is already nil 573 | } 574 | } else { 575 | // No data read, assume success with empty response if no other error occurred. 576 | responseString = @""; 577 | } 578 | 579 | cleanup: 580 | // 7. Close Socket if it was opened 581 | if (sockfd != -1) { 582 | close(sockfd); 583 | } 584 | 585 | // 8. Assign error if pointer provided and localError exists 586 | if (error && localError) { 587 | *error = localError; 588 | } 589 | 590 | // Return nil if an error occurred, otherwise the response string 591 | return (localError == nil) ? responseString : nil; 592 | } 593 | -------------------------------------------------------------------------------- /systemLoad_Claude/power_info.m: -------------------------------------------------------------------------------- 1 | /* 2 | * Power Management Suite - System Power Information Tool (power_info) 3 | * Copyright (C) 2025 4 | * 5 | * This program is free software: you can redistribute it and/or modify 6 | * it under the terms of the GNU General Public License as published by 7 | * the Free Software Foundation, either version 3 of the License, or 8 | * (at your option) any later version. 9 | * 10 | * This program is distributed in the hope that it will be useful, 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | * GNU General Public License for more details. 14 | * 15 | * You should have received a copy of the GNU General Public License 16 | * along with this program. If not, see . 17 | * 18 | * --- Acknowledgments --- 19 | * This tool incorporates code originally from the Power Monitor Tool by SAP SE, 20 | * which was licensed under the Apache License, Version 2.0. 21 | * See original notice below (preserved for attribution): 22 | * 23 | * Original file info: 24 | * PowerConsumption.m 25 | * Standalone tool to get current power consumption on macOS 26 | * Extracted from Power Monitor Tool by SAP SE 27 | * Original code licensed under Apache License, Version 2.0 28 | */ 29 | 30 | #import 31 | #import 32 | #import 33 | 34 | // Structure to communicate with the SMC 35 | typedef struct { 36 | uint32_t key; 37 | char unused0[24]; 38 | uint32_t size; 39 | char unused1[10]; 40 | char command; 41 | char unused2[5]; 42 | float value; 43 | char unused3[28]; 44 | } AppleSMCData_Float; // Renamed for clarity 45 | 46 | // Structure for reading 16-bit integer SMC values 47 | typedef struct { 48 | uint32_t key; 49 | char unused0[24]; 50 | uint32_t size; 51 | char unused1[10]; 52 | char command; 53 | char unused2[5]; 54 | uint16_t value; // Changed to uint16_t 55 | char unused3[30]; // Adjusted padding size 56 | } AppleSMCData_Int16; 57 | 58 | // Enum for Battery Status 59 | typedef enum { 60 | BATTERY_STATUS_IDLE, 61 | BATTERY_STATUS_CHARGING, 62 | BATTERY_STATUS_DISCHARGING, 63 | BATTERY_STATUS_FAILED 64 | } BatteryStatus; 65 | 66 | // Struct to hold battery info 67 | typedef struct { 68 | BatteryStatus status; 69 | float powerWatts; // Positive for charging, negative for discharging 70 | } BatteryInfo; 71 | 72 | 73 | // Helper function to read a signed fixed-point 7.8 value from SMC (e.g., temperature) 74 | BOOL getSMCSignedFixedPoint78Value(uint32_t key, float* outValue) { 75 | BOOL success = NO; 76 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 77 | 78 | if (smc) { 79 | io_connect_t conn = IO_OBJECT_NULL; 80 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 81 | 82 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 83 | // sp78 is 2 bytes, so use the Int16 structure 84 | AppleSMCData_Int16 inStruct, outStruct; 85 | size_t outStructSize = sizeof(AppleSMCData_Int16); 86 | 87 | bzero(&inStruct, sizeof(AppleSMCData_Int16)); 88 | bzero(&outStruct, sizeof(AppleSMCData_Int16)); 89 | 90 | inStruct.command = 5; // read command 91 | inStruct.size = 2; // Size for sp78 92 | inStruct.key = key; 93 | 94 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Int16), &outStruct, &outStructSize); 95 | IOServiceClose(conn); 96 | 97 | if (result == kIOReturnSuccess) { 98 | // Convert sp78 raw value (signed int16) to float 99 | // sp78: 1 sign bit, 7 integer bits, 8 fractional bits 100 | *outValue = (float)((int16_t)outStruct.value) / 256.0f; // Divide by 2^8 101 | success = YES; 102 | } 103 | } 104 | IOObjectRelease(smc); 105 | } 106 | return success; 107 | } 108 | 109 | 110 | // Helper function to read a 16-bit integer value from SMC 111 | BOOL getSMCUInt16Value(uint32_t key, uint16_t* outValue) { // Changed to uint16_t output 112 | BOOL success = NO; 113 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 114 | 115 | if (smc) { 116 | io_connect_t conn = IO_OBJECT_NULL; 117 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 118 | 119 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 120 | AppleSMCData_Int16 inStruct, outStruct; // Still use Int16 struct for 2 bytes 121 | size_t outStructSize = sizeof(AppleSMCData_Int16); 122 | 123 | bzero(&inStruct, sizeof(AppleSMCData_Int16)); 124 | bzero(&outStruct, sizeof(AppleSMCData_Int16)); 125 | 126 | inStruct.command = 5; // read command 127 | inStruct.size = 2; // Size for ui16/si16 128 | inStruct.key = key; 129 | 130 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Int16), &outStruct, &outStructSize); 131 | IOServiceClose(conn); 132 | 133 | if (result == kIOReturnSuccess) { 134 | // Value is in outStruct.value (as uint16_t) 135 | *outValue = outStruct.value; 136 | success = YES; 137 | } 138 | } 139 | IOObjectRelease(smc); 140 | } 141 | return success; 142 | } 143 | 144 | // Helper function to read a signed 8-bit integer value from SMC 145 | BOOL getSMCSInt8Value(uint32_t key, int8_t* outValue) { 146 | BOOL success = NO; 147 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 148 | 149 | if (smc) { 150 | io_connect_t conn = IO_OBJECT_NULL; 151 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 152 | 153 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 154 | // Use Int16 struct but only read/expect 1 byte 155 | AppleSMCData_Int16 inStruct, outStruct; 156 | size_t outStructSize = sizeof(AppleSMCData_Int16); 157 | 158 | bzero(&inStruct, sizeof(AppleSMCData_Int16)); 159 | bzero(&outStruct, sizeof(AppleSMCData_Int16)); 160 | 161 | inStruct.command = 5; // read command 162 | inStruct.size = 1; // Size for si8 163 | inStruct.key = key; 164 | 165 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Int16), &outStruct, &outStructSize); 166 | IOServiceClose(conn); 167 | 168 | if (result == kIOReturnSuccess) { 169 | // Value is in the lower byte of outStruct.value 170 | *outValue = (int8_t)(outStruct.value & 0xFF); 171 | success = YES; 172 | } 173 | } 174 | IOObjectRelease(smc); 175 | } 176 | return success; 177 | } 178 | 179 | 180 | // Helper function to read a signed 16-bit integer value from SMC 181 | BOOL getSMCSInt16Value(uint32_t key, int16_t* outValue) { // Specific function for signed 182 | BOOL success = NO; 183 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 184 | 185 | if (smc) { 186 | io_connect_t conn = IO_OBJECT_NULL; 187 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 188 | 189 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 190 | AppleSMCData_Int16 inStruct, outStruct; // Use Int16 struct for 2 bytes 191 | size_t outStructSize = sizeof(AppleSMCData_Int16); 192 | 193 | bzero(&inStruct, sizeof(AppleSMCData_Int16)); 194 | bzero(&outStruct, sizeof(AppleSMCData_Int16)); 195 | 196 | inStruct.command = 5; // read command 197 | inStruct.size = 2; // Size for si16 198 | inStruct.key = key; 199 | 200 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Int16), &outStruct, &outStructSize); 201 | IOServiceClose(conn); 202 | 203 | if (result == kIOReturnSuccess) { 204 | // Value is in outStruct.value (as uint16_t), cast to int16_t 205 | *outValue = (int16_t)outStruct.value; 206 | success = YES; 207 | } 208 | } 209 | IOObjectRelease(smc); 210 | } 211 | return success; 212 | } 213 | 214 | 215 | // Function to get the current power consumption (using original float struct) 216 | float getRawSystemPower(void) 217 | { 218 | float returnValue = 0; 219 | 220 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 221 | 222 | if (smc) { 223 | 224 | io_connect_t conn = IO_OBJECT_NULL; 225 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 226 | 227 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 228 | 229 | AppleSMCData_Float inStruct, outStruct; // Use float struct 230 | size_t outStructSize = sizeof(AppleSMCData_Float); 231 | 232 | bzero(&inStruct, sizeof(AppleSMCData_Float)); 233 | bzero(&outStruct, sizeof(AppleSMCData_Float)); 234 | 235 | inStruct.command = 5; // read command 236 | inStruct.size = 4; 237 | inStruct.key = ('P' << 24) + ('S' << 16) + ('T' << 8) + 'R'; // PSTR key 238 | 239 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Float), &outStruct, &outStructSize); 240 | IOServiceClose(conn); 241 | 242 | if (result == kIOReturnSuccess) { 243 | returnValue = outStruct.value; 244 | } 245 | } 246 | 247 | IOObjectRelease(smc); 248 | } 249 | 250 | return returnValue; 251 | } 252 | 253 | // Function to get the current power input from the adapter 254 | float getAdapterPower(void) 255 | { 256 | float returnValue = 0; 257 | 258 | io_service_t smc = IOServiceGetMatchingService(kIOMainPortDefault, IOServiceMatching("AppleSMC")); 259 | 260 | if (smc) { 261 | 262 | io_connect_t conn = IO_OBJECT_NULL; 263 | IOReturn result = IOServiceOpen(smc, mach_task_self(), 1, &conn); 264 | 265 | if (result == kIOReturnSuccess && conn != IO_OBJECT_NULL) { 266 | 267 | AppleSMCData_Float inStruct, outStruct; // Use float struct 268 | size_t outStructSize = sizeof(AppleSMCData_Float); 269 | 270 | bzero(&inStruct, sizeof(AppleSMCData_Float)); 271 | bzero(&outStruct, sizeof(AppleSMCData_Float)); 272 | 273 | inStruct.command = 5; // read command 274 | inStruct.size = 4; // Assuming float or similar sp format handled by the struct/call 275 | inStruct.key = ('P' << 24) + ('D' << 16) + ('T' << 8) + 'R'; // PDTR key for DC-In total power 276 | 277 | result = IOConnectCallStructMethod(conn, 2, &inStruct, sizeof(AppleSMCData_Float), &outStruct, &outStructSize); 278 | IOServiceClose(conn); 279 | 280 | if (result == kIOReturnSuccess) { 281 | // Assuming the value is returned correctly as a float or interpretable as such 282 | returnValue = outStruct.value; 283 | } 284 | } 285 | 286 | IOObjectRelease(smc); 287 | } 288 | 289 | return returnValue; 290 | } 291 | 292 | // Function to get battery info (status and power) 293 | BatteryInfo getBatteryInfo(void) { 294 | BatteryInfo info; 295 | info.status = BATTERY_STATUS_FAILED; // Default to failed 296 | info.powerWatts = 0.0f; 297 | 298 | int16_t voltage_mV = 0; 299 | int16_t current_mA = 0; // Signed, positive=charging, negative=discharging 300 | 301 | // Define keys 302 | uint32_t voltageKey = ('B' << 24) + ('0' << 16) + ('A' << 8) + 'V'; // B0AV (ui16) 303 | uint32_t currentKey = ('B' << 24) + ('0' << 16) + ('A' << 8) + 'C'; // B0AC (si16) 304 | 305 | uint16_t raw_voltage_mV = 0; // Use uint16_t for B0AV 306 | BOOL voltageSuccess = getSMCUInt16Value(voltageKey, &raw_voltage_mV); 307 | voltage_mV = (int16_t)raw_voltage_mV; // Cast for calculation, sign irrelevant here 308 | 309 | BOOL currentSuccess = getSMCSInt16Value(currentKey, ¤t_mA); // Use signed helper for B0AC 310 | 311 | if (voltageSuccess && currentSuccess) { 312 | // Calculate power: P(W) = V(V) * I(A) = (mV / 1000) * (mA / 1000) 313 | info.powerWatts = ( (float)voltage_mV / 1000.0f ) * ( (float)current_mA / 1000.0f ); 314 | 315 | // Determine status based on current 316 | if (current_mA > 50) { // Add a small threshold to avoid noise around zero 317 | info.status = BATTERY_STATUS_CHARGING; 318 | } else if (current_mA < -50) { 319 | info.status = BATTERY_STATUS_DISCHARGING; 320 | } else { 321 | info.status = BATTERY_STATUS_IDLE; // Near zero current 322 | } 323 | } 324 | // If only one succeeded, status remains FAILED, power remains 0. 325 | 326 | return info; 327 | } // <-- ADDED MISSING CLOSING BRACE FOR getBatteryInfo 328 | 329 | // Function to get battery temperature (tries multiple keys) 330 | float getBatteryTemperature(void) { 331 | float temperature = -999.0f; // Indicate failure 332 | BOOL success = NO; 333 | 334 | // Define potential keys 335 | uint32_t keysToTry[] = { 336 | ('T' << 24) + ('B' << 16) + ('0' << 8) + 'T', // TB0T 337 | ('T' << 24) + ('B' << 16) + ('1' << 8) + 'T', // TB1T 338 | ('T' << 24) + ('B' << 16) + ('2' << 8) + 'T', // TB2T 339 | ('T' << 24) + ('B' << 16) + ('3' << 8) + 'T', // TB3T 340 | ('T' << 24) + ('C' << 16) + ('0' << 8) + 'B' // TC0B (Another possible battery temp key) 341 | }; 342 | int numKeys = sizeof(keysToTry) / sizeof(keysToTry[0]); 343 | 344 | for (int i = 0; i < numKeys; ++i) { 345 | success = getSMCSignedFixedPoint78Value(keysToTry[i], &temperature); 346 | // If the SMC call itself succeeded, return the value immediately. 347 | if (success) { 348 | return temperature; // Found a valid reading 349 | } 350 | } 351 | 352 | // If loop finishes without returning, all SMC calls failed for these keys. 353 | return -999.0f; // Return failure indicator 354 | } 355 | 356 | // Function to get battery cycle count 357 | uint16_t getBatteryCycleCount(void) { 358 | uint16_t cycles = 0xFFFF; // Indicate failure 359 | uint32_t cycleKey = ('B' << 24) + ('0' << 16) + ('C' << 8) + 'T'; // B0CT (ui16) 360 | getSMCUInt16Value(cycleKey, &cycles); 361 | return cycles; 362 | } 363 | 364 | // Function to get adapter voltage (Reads DVR as ui16) 365 | float getAdapterVoltage(void) { 366 | int8_t activePort = 0; // Default to port 0 367 | uint32_t winnerPortKey = ('A' << 24) + ('C' << 16) + ('-' << 8) + 'W'; // AC-W (si8) 368 | getSMCSInt8Value(winnerPortKey, &activePort); 369 | 370 | // Ensure port index is within a reasonable range (e.g., 0-4) 371 | if (activePort < 0 || activePort > 4) { 372 | activePort = 0; 373 | } 374 | 375 | uint16_t voltage_mV = 0; 376 | float voltage_V = -1.0f; // Indicate failure 377 | // Construct key dynamically: DVR 378 | uint32_t voltageKey = ('D' << 24) + ((uint32_t)('0' + activePort) << 16) + ('V' << 8) + 'R'; 379 | 380 | if (getSMCUInt16Value(voltageKey, &voltage_mV)) { 381 | voltage_V = (float)voltage_mV / 1000.0f; 382 | } 383 | // Return -1.0f if read failed, otherwise the voltage (likely 20.000) 384 | return voltage_V; 385 | } 386 | 387 | // Function to get adapter amperage (Calculated from Real-Time Power and Reported Voltage) 388 | float getAdapterAmperage(void) { 389 | float power = getAdapterPower(); // Get real-time power (PDTR) 390 | float voltage = getAdapterVoltage(); // Get reported voltage (DVR) 391 | 392 | float current_A = -1.0f; // Indicate failure 393 | 394 | // Check if both readings were likely successful and voltage is usable 395 | // Use PDTR / DVR as DIR seems to report max rated current, not real-time. 396 | if (power >= 0 && voltage > 0.1f) { // Allow power to be 0 397 | current_A = power / voltage; // Calculate Amps = Watts / Volts 398 | } 399 | 400 | return current_A; 401 | } 402 | 403 | 404 | void printUsage(const char* programName) { 405 | printf("Usage: %s [options]\n", programName); 406 | printf("Options:\n"); 407 | printf(" -h Display this help message\n"); 408 | printf(" -c Continuous monitoring (press Ctrl+C to stop)\n"); 409 | printf(" -i Interval between measurements in seconds (default: 1, requires -c)\n"); 410 | printf(" -r Raw output (just the number, no text)\n"); 411 | printf(" -v Verbose output with timestamp\n"); 412 | } 413 | 414 | int main(int argc, const char * argv[]) { 415 | @autoreleasepool { 416 | // Default settings 417 | BOOL continuousMode = NO; 418 | BOOL rawOutput = NO; 419 | BOOL verboseOutput = NO; 420 | int interval = 1; // Default interval in seconds 421 | 422 | // Parse command line arguments 423 | int opt; 424 | while ((opt = getopt(argc, (char *const *)argv, "hci:rv")) != -1) { 425 | switch (opt) { 426 | case 'h': 427 | printUsage(argv[0]); 428 | return EXIT_SUCCESS; 429 | case 'c': 430 | continuousMode = YES; 431 | break; 432 | case 'i': 433 | interval = atoi(optarg); 434 | if (interval < 1) interval = 1; 435 | break; 436 | case 'r': 437 | rawOutput = YES; 438 | break; 439 | case 'v': 440 | verboseOutput = YES; 441 | break; 442 | default: 443 | printUsage(argv[0]); 444 | return EXIT_FAILURE; 445 | } 446 | } 447 | 448 | // Single measurement mode 449 | if (!continuousMode) { 450 | // --- Get All Metrics --- 451 | float systemPower = getRawSystemPower(); 452 | float adapterPower = getAdapterPower(); 453 | float adapterVoltage = getAdapterVoltage(); 454 | float adapterAmperage = getAdapterAmperage(); 455 | BatteryInfo batteryInfo = getBatteryInfo(); 456 | 457 | // Get raw battery V/A again for direct display 458 | uint16_t batteryVoltage_mV = 0; 459 | int16_t batteryAmperage_mA = 0; 460 | BOOL batteryVoltageSuccess = getSMCUInt16Value(('B' << 24) + ('0' << 16) + ('A' << 8) + 'V', &batteryVoltage_mV); 461 | BOOL batteryAmperageSuccess = getSMCSInt16Value(('B' << 24) + ('0' << 16) + ('A' << 8) + 'C', &batteryAmperage_mA); 462 | 463 | // --- Success Flags --- 464 | BOOL systemSuccess = systemPower > 0; 465 | BOOL adapterPowerSuccess = adapterPower > 0; 466 | BOOL adapterVoltageSuccess = adapterVoltage >= 0; 467 | BOOL adapterAmperageSuccess = adapterAmperage >= 0; 468 | BOOL batteryInfoSuccess = batteryInfo.status != BATTERY_STATUS_FAILED; // Covers calculated power/status 469 | // Use the direct V/A success flags for their display 470 | 471 | // --- Format Strings --- 472 | const char* batteryStatusStr; 473 | switch (batteryInfo.status) { 474 | case BATTERY_STATUS_CHARGING: batteryStatusStr = "Charging"; break; 475 | case BATTERY_STATUS_DISCHARGING: batteryStatusStr = "Discharging"; break; 476 | case BATTERY_STATUS_IDLE: batteryStatusStr = "Idle"; break; 477 | default: batteryStatusStr = "Failed"; break; 478 | } 479 | 480 | printf("sys_power=%s adapter_power=%s adapter_voltage=%s adapter_amperage=%s battery_power=%s battery_voltage=%s battery_amperage=%s battery_status=%s\n", 481 | systemSuccess ? [[NSString stringWithFormat:@"%.2fW", systemPower] UTF8String] : "Failed", 482 | adapterPowerSuccess ? [[NSString stringWithFormat:@"%.2fW", adapterPower] UTF8String] : "Failed", 483 | adapterVoltageSuccess ? [[NSString stringWithFormat:@"%.3fV", adapterVoltage] UTF8String] : "Failed", // Changed to %.3fV 484 | adapterAmperageSuccess ? [[NSString stringWithFormat:@"%.3fA", adapterAmperage] UTF8String] : "Failed", 485 | batteryInfoSuccess ? [[NSString stringWithFormat:@"%.2fW", batteryInfo.powerWatts] UTF8String] : "N/A", 486 | batteryVoltageSuccess ? [[NSString stringWithFormat:@"%.3fV", (float)batteryVoltage_mV / 1000.0f] UTF8String] : "Failed", 487 | batteryAmperageSuccess ? [[NSString stringWithFormat:@"%.3fA", (float)batteryAmperage_mA / 1000.0f] UTF8String] : "Failed", 488 | batteryStatusStr 489 | ); 490 | 491 | // Exit successfully if system power reading worked (as a basic check) 492 | return systemSuccess ? EXIT_SUCCESS : EXIT_FAILURE; 493 | } 494 | 495 | // Continuous monitoring mode 496 | if (!rawOutput) { 497 | printf("Continuous power monitoring (Ctrl+C to stop)\n"); 498 | if (interval > 1) { 499 | printf("Interval: %d seconds\n", interval); 500 | } 501 | printf("-------------------------------------------\n"); 502 | } 503 | 504 | NSDateFormatter *dateFormatter = nil; 505 | if (verboseOutput) { 506 | dateFormatter = [[NSDateFormatter alloc] init]; 507 | [dateFormatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"]; 508 | } 509 | 510 | while (1) { 511 | // --- Get All Metrics --- 512 | float systemPower = getRawSystemPower(); 513 | float adapterPower = getAdapterPower(); 514 | float adapterVoltage = getAdapterVoltage(); 515 | float adapterAmperage = getAdapterAmperage(); 516 | BatteryInfo batteryInfo = getBatteryInfo(); 517 | 518 | // Get raw battery V/A again for direct display 519 | uint16_t batteryVoltage_mV = 0; 520 | int16_t batteryAmperage_mA = 0; 521 | BOOL batteryVoltageSuccess = getSMCUInt16Value(('B' << 24) + ('0' << 16) + ('A' << 8) + 'V', &batteryVoltage_mV); 522 | BOOL batteryAmperageSuccess = getSMCSInt16Value(('B' << 24) + ('0' << 16) + ('A' << 8) + 'C', &batteryAmperage_mA); 523 | 524 | // --- Success Flags --- 525 | BOOL systemSuccess = systemPower > 0; 526 | BOOL adapterPowerSuccess = adapterPower > 0; 527 | BOOL adapterVoltageSuccess = adapterVoltage >= 0; 528 | BOOL adapterAmperageSuccess = adapterAmperage >= 0; 529 | BOOL batteryInfoSuccess = batteryInfo.status != BATTERY_STATUS_FAILED; // Covers calculated power/status 530 | // Use the direct V/A success flags for their display 531 | 532 | // --- Format Strings --- 533 | const char* batteryStatusStr; 534 | switch (batteryInfo.status) { 535 | case BATTERY_STATUS_CHARGING: batteryStatusStr = "Charging"; break; 536 | case BATTERY_STATUS_DISCHARGING: batteryStatusStr = "Discharging"; break; 537 | case BATTERY_STATUS_IDLE: batteryStatusStr = "Idle"; break; 538 | default: batteryStatusStr = "Failed"; break; 539 | } 540 | 541 | printf("sys_power=%s adapter_power=%s adapter_voltage=%s adapter_amperage=%s battery_power=%s battery_voltage=%s battery_amperage=%s battery_status=%s\n", 542 | systemSuccess ? [[NSString stringWithFormat:@"%.2fW", systemPower] UTF8String] : "Failed", 543 | adapterPowerSuccess ? [[NSString stringWithFormat:@"%.2fW", adapterPower] UTF8String] : "Failed", 544 | adapterVoltageSuccess ? [[NSString stringWithFormat:@"%.2fV", adapterVoltage] UTF8String] : "Failed", // Changed to %.3fV 545 | adapterAmperageSuccess ? [[NSString stringWithFormat:@"%.3fA", adapterAmperage] UTF8String] : "Failed", 546 | batteryInfoSuccess ? [[NSString stringWithFormat:@"%.2fW", batteryInfo.powerWatts] UTF8String] : "N/A", 547 | batteryVoltageSuccess ? [[NSString stringWithFormat:@"%.3fV", (float)batteryVoltage_mV / 1000.0f] UTF8String] : "Failed", 548 | batteryAmperageSuccess ? [[NSString stringWithFormat:@"%.3fA", (float)batteryAmperage_mA / 1000.0f] UTF8String] : "Failed", 549 | batteryStatusStr 550 | ); 551 | 552 | fflush(stdout); // Ensure output is immediate 553 | sleep(interval); 554 | } 555 | } 556 | } 557 | // Removed extra closing brace here 558 | -------------------------------------------------------------------------------- /app/PowerFlowView.swift: -------------------------------------------------------------------------------- 1 | // Power Management Suite - Power Flow Visualization View 2 | // Copyright (C) 2025 3 | // 4 | // This program is free software: you can redistribute it and/or modify 5 | // it under the terms of the GNU General Public License as published by 6 | // the Free Software Foundation, either version 3 of the License, or 7 | // (at your option) any later version. 8 | // 9 | // This program is distributed in the hope that it will be useful, 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | // GNU General Public License for more details. 13 | // 14 | // You should have received a copy of the GNU General Public License 15 | // along with this program. If not, see . 16 | 17 | import SwiftUI 18 | /// A `PreferenceKey` used to measure and report the width of the middle flow section 19 | /// in the `PowerFlowView`. This allows the animation width to adapt dynamically. 20 | struct WidthPreferenceKey: PreferenceKey { 21 | /// The default width value. 22 | static var defaultValue: CGFloat = 0 23 | /// Combines multiple reported width values, using the maximum. 24 | static func reduce(value: inout CGFloat, nextValue: () -> CGFloat) { 25 | // Use the maximum width reported, in case of multiple reports (though unlikely here) 26 | value = max(value, nextValue()) 27 | } 28 | } 29 | 30 | /// A SwiftUI `View` that visualizes the flow of power between the power adapter, 31 | /// the battery, and the system load (laptop). 32 | /// 33 | /// It displays icons for each component and uses animated, shaped connectors 34 | /// to represent the direction and magnitude of power flow. 35 | struct PowerFlowView: View { 36 | /// The power currently being supplied by the adapter in Watts. 37 | let inputPower: Double 38 | /// The power flowing into (+) or out of (-) the battery in Watts. 39 | let batteryPower: Double 40 | /// The power currently being consumed by the system in Watts. 41 | let systemLoad: Double 42 | 43 | // MARK: - Configuration Constants 44 | /// The size of the icons used (power plug, battery, laptop). 45 | private let iconSize: CGFloat = 15 46 | /// The standard height of the flow connector sections. 47 | private let flowHeight: CGFloat = 40 48 | /// The spacing between the main view components (icons and flow). 49 | private let spacing: CGFloat = 5 50 | /// The corner radius used for the squircle shapes. 51 | private let cornerRadius: CGFloat = 12 52 | 53 | // MARK: - Color Constants (Currently Unused - Consider Applying) 54 | /// Color intended for battery charging flow. 55 | private let batteryChargeColor: Color = .green 56 | /// Color intended for battery discharging flow. 57 | private let batteryDischargeColor: Color = .orange 58 | /// Color intended for system load flow. 59 | private let systemLoadColor: Color = .red 60 | 61 | // MARK: - State Variables 62 | /// The measured width of the middle flow section, used for animations. Updated via `WidthPreferenceKey`. 63 | @State private var middleSectionWidth: CGFloat = 10 // Default non-zero width 64 | 65 | /// State flag to control the animation highlight on the charging-related icons/flows. 66 | @State private var animateCharge = false 67 | /// State flag to control the animation highlight on the load-related icons/flows. 68 | @State private var animateLoad = false 69 | /// State variable controlling the animated width of the flow gradient. 70 | @State private var animateFlowWidth: CGFloat = 0 71 | /// State variable controlling the color of the animated flow gradient. 72 | @State private var animateFlowColor = Color.yellow.opacity(0.8) 73 | /// Timer responsible for driving the repeating flow animation cycle. 74 | @State private var animationTimer: Timer? = nil 75 | 76 | /// The main body of the power flow visualization view. 77 | var body: some View { 78 | HStack(spacing: spacing) { 79 | VStack(alignment: .leading, spacing: flowHeight, content: { 80 | if inputPower > 0.01 { 81 | ZStack { 82 | // corners: [TL, TR, BR, BL] 83 | generateSquircle(width: iconSize + 20, height: batteryPower > 0 ? flowHeight * 1.5 : flowHeight, radius: cornerRadius, corners: [true, false, false, true]) 84 | .fill(.ultraThickMaterial) 85 | Image(systemName: "powerplug.portrait") 86 | .font(.system(size: iconSize)) 87 | .foregroundColor(animateCharge ? Color.yellow : Color.black) 88 | .offset(x: 1, y: 0) 89 | } 90 | .frame(width: iconSize + 20, height: batteryPower > 0 ? flowHeight * 1.5 : flowHeight) // Apply frame to the ZStack, conditional height 91 | } 92 | 93 | if batteryPower < 0 { 94 | ZStack { 95 | // corners: [TL, TR, BR, BL] 96 | generateSquircle(width: iconSize + 20, height: flowHeight, radius: cornerRadius, corners: [true, false, false, true]) 97 | .fill(.ultraThickMaterial) 98 | Image(systemName: batteryPower > 0 ? "battery.100.bolt" : (batteryPower < 0 ? "battery.75" : "battery.100")) // Simple icon logic 99 | .font(.system(size: iconSize)) 100 | .foregroundColor(animateCharge ? Color.orange : Color.black) 101 | .offset(x: 1, y: 0) 102 | } 103 | .frame(width: iconSize + 20, height: flowHeight) // Apply frame to the ZStack 104 | } 105 | }) 106 | 107 | // Middle Flow Section - Measure width using PreferenceKey 108 | Group { 109 | if inputPower > 0.01 { 110 | if batteryPower == 0 { 111 | ZStack { 112 | ZStack(alignment: .leading, content: { 113 | Rectangle() 114 | .fill(.ultraThickMaterial) 115 | .frame(height: flowHeight) 116 | .background(GeometryReader { geometry in 117 | Color.clear.preference(key: WidthPreferenceKey.self, value: geometry.size.width) 118 | }) 119 | Rectangle() 120 | .fill( 121 | LinearGradient( 122 | gradient: Gradient(colors: [Color.clear, animateFlowColor]), 123 | startPoint: .leading, 124 | endPoint: .trailing 125 | ) 126 | ) 127 | .blur(radius: 1.5) 128 | .offset(x: 0) 129 | .frame(width: animateFlowWidth, height: flowHeight) 130 | }) 131 | Text(String(format: "%.2f", inputPower) + " W").font(.system(size: 13)).frame(alignment: .trailing) 132 | } 133 | } else if batteryPower > 0 { 134 | VStack(alignment: .center, spacing: 0) { 135 | ZStack { 136 | ZStack(alignment: .leading, content: { 137 | Rectangle() 138 | .fill(.ultraThickMaterial) 139 | .frame(width: middleSectionWidth, height: flowHeight * 1.5) 140 | .clipShape( 141 | flowShape(width: middleSectionWidth, height: flowHeight * 1.5, 142 | startLength: flowHeight * 0.75, endLength: flowHeight, direction: 1) 143 | ) 144 | Rectangle() 145 | .fill( 146 | LinearGradient( 147 | gradient: Gradient(colors: [Color.clear, animateFlowColor]), 148 | startPoint: .leading, 149 | endPoint: .trailing 150 | ) 151 | ) 152 | .blur(radius: 1.5) 153 | .offset(x: 0) 154 | .frame(width: animateFlowWidth, height: flowHeight * 1.5) 155 | .clipShape( 156 | flowShape(width: middleSectionWidth, height: flowHeight * 1.5, 157 | startLength: flowHeight * 0.75, endLength: flowHeight, direction: 1) 158 | ) 159 | }) 160 | Text(String(format: "%.2f", batteryPower) + " W").font(.system(size: 13)).frame(alignment: .trailing) 161 | 162 | } 163 | 164 | ZStack { 165 | ZStack(alignment: .leading, content: { 166 | Rectangle() 167 | .fill(.ultraThickMaterial) 168 | .frame(width: middleSectionWidth, height: flowHeight * 1.5) 169 | .clipShape( 170 | flowShape(width: middleSectionWidth, height: flowHeight * 1.5, 171 | startLength: flowHeight * 0.75, endLength: flowHeight, direction: 0) 172 | ) 173 | Rectangle() 174 | .fill( 175 | LinearGradient( 176 | gradient: Gradient(colors: [Color.clear, animateFlowColor]), 177 | startPoint: .leading, 178 | endPoint: .trailing 179 | ) 180 | ) 181 | .blur(radius: 1.5) 182 | .offset(x: 0) 183 | .frame(width: animateFlowWidth, height: flowHeight * 1.5) 184 | .clipShape( 185 | flowShape(width: middleSectionWidth, height: flowHeight * 1.5, 186 | startLength: flowHeight * 0.75, endLength: flowHeight, direction: 0) 187 | ) 188 | }) 189 | Text(String(format: "%.2f", systemLoad) + " W").font(.system(size: 13)).frame(alignment: .trailing) 190 | } 191 | } 192 | // .background(GeometryReader { geometry in 193 | // Color.clear.preference(key: WidthPreferenceKey.self, value: geometry.size.width) 194 | // }) 195 | } else { // batteryPower < 0 196 | // Similar pattern for negative battery power 197 | VStack(alignment: .center, spacing: 0) { 198 | ZStack { 199 | ZStack(alignment: .leading, content: { 200 | Rectangle() 201 | .fill(.ultraThickMaterial) 202 | .frame(width: middleSectionWidth, height: flowHeight * 1.5) 203 | .clipShape( 204 | flowShape(width: middleSectionWidth, height: flowHeight * 1.5, 205 | startLength: flowHeight, endLength: flowHeight * 0.75, direction: 0) 206 | ) 207 | Rectangle() 208 | .fill( 209 | LinearGradient( 210 | gradient: Gradient(colors: [Color.clear, animateFlowColor]), 211 | startPoint: .leading, 212 | endPoint: .trailing 213 | ) 214 | ) 215 | .blur(radius: 1.5) 216 | .offset(x: 0) 217 | .frame(width: animateFlowWidth, height: flowHeight * 1.5) 218 | .clipShape( 219 | flowShape(width: middleSectionWidth, height: flowHeight * 1.5, 220 | startLength: flowHeight, endLength: flowHeight * 0.75, direction: 0) 221 | ) 222 | }) 223 | Text(String(format: "%.2f", inputPower) + " W").font(.system(size: 13)).frame(alignment: .trailing) 224 | } 225 | 226 | ZStack { 227 | ZStack(alignment: .leading, content: { 228 | Rectangle() 229 | .fill(.ultraThickMaterial) 230 | .frame(width: middleSectionWidth, height: flowHeight * 1.5) 231 | .clipShape( 232 | flowShape(width: middleSectionWidth, height: flowHeight * 1.5, 233 | startLength: flowHeight, endLength: flowHeight * 0.75, direction: 1) 234 | ) 235 | Rectangle() 236 | .fill( 237 | LinearGradient( 238 | gradient: Gradient(colors: [Color.clear, animateFlowColor]), 239 | startPoint: .leading, 240 | endPoint: .trailing 241 | ) 242 | ) 243 | .blur(radius: 1.5) 244 | .offset(x: 0) 245 | .frame(width: animateFlowWidth, height: flowHeight * 1.5) 246 | .clipShape( 247 | flowShape(width: middleSectionWidth, height: flowHeight * 1.5, 248 | startLength: flowHeight, endLength: flowHeight * 0.75, direction: 1) 249 | ) 250 | }) 251 | Text(String(format: "%.2f", batteryPower * -1) + " W").font(.system(size: 13)).frame(alignment: .trailing) 252 | } 253 | } 254 | // .background(GeometryReader { geometry in 255 | // Color.clear.preference(key: WidthPreferenceKey.self, value: geometry.size.width) 256 | // }) 257 | } 258 | } else { 259 | ZStack { 260 | ZStack(alignment: .leading, content: { 261 | Rectangle() 262 | .fill(.ultraThickMaterial) 263 | .frame(height: flowHeight) 264 | .background(GeometryReader { geometry in 265 | Color.clear.preference(key: WidthPreferenceKey.self, value: geometry.size.width) 266 | }) 267 | Rectangle() 268 | .fill( 269 | LinearGradient( 270 | gradient: Gradient(colors: [Color.clear, animateFlowColor]), 271 | startPoint: .leading, 272 | endPoint: .trailing 273 | ) 274 | ) 275 | .blur(radius: 1.5) 276 | .offset(x: 0) 277 | .frame(width: animateFlowWidth, height: flowHeight) 278 | }) 279 | Text(String(format: "%.2f", batteryPower * -1) + " W").font(.system(size: 13)).frame(alignment: .trailing) 280 | } 281 | } 282 | } 283 | 284 | VStack(alignment: .trailing, spacing: flowHeight, content: { 285 | // Battery Icon (conditional) 286 | if batteryPower > 0 { 287 | ZStack { 288 | // corners: [TL, TR, BR, BL] 289 | generateSquircle(width: iconSize + 20, height: flowHeight, radius: cornerRadius, corners: [false, true, true, false]) 290 | .fill(.ultraThickMaterial) 291 | 292 | Image(systemName: batteryPower > 0 ? "battery.100.bolt" : (batteryPower < 0 ? "battery.75" : "battery.100")) // Simple icon logic 293 | .font(.system(size: iconSize)) 294 | .foregroundColor(animateLoad ? Color.green : Color.black) 295 | .offset(x: -1, y: 0) 296 | } 297 | .frame(width: iconSize + 20, height: flowHeight) // Apply frame to the ZStack 298 | } 299 | 300 | // System Load Icon (Laptop) 301 | ZStack { 302 | // corners: [TL, TR, BR, BL] 303 | generateSquircle(width: iconSize + 20, height: (batteryPower < 0 && inputPower > 0.01) ? flowHeight * 1.5 : flowHeight, radius: cornerRadius, corners: [false, true, true, false]) 304 | .fill(.ultraThickMaterial) 305 | 306 | Image(systemName: "laptopcomputer") 307 | .font(.system(size: iconSize)) 308 | .foregroundColor(animateLoad ? Color.blue : Color.black) 309 | .offset(x: -1, y: 0) 310 | } 311 | .frame(width: iconSize + 20, height: (batteryPower < 0 && inputPower > 0.01) ? flowHeight * 1.5 : flowHeight) // Apply frame to the ZStack 312 | }).frame(width: iconSize + 20) 313 | 314 | } 315 | // Replace the problematic onAppear block with this macOS-compatible version 316 | .onAppear { 317 | // Force width calculation on initial appearance 318 | DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) { 319 | // Use the available space if not already set 320 | if middleSectionWidth <= 10 { 321 | // Use NSScreen instead of UIScreen for macOS 322 | let screenWidth = NSScreen.main?.frame.width ?? 800 // Default fallback 323 | // Estimate the parent width (adjust multiplier as needed) 324 | let parentWidth = screenWidth * 0.4 - ((iconSize + 20) * 2) - (spacing * 2) 325 | middleSectionWidth = max(parentWidth, 50) // Ensure minimum width 326 | } 327 | } 328 | 329 | DispatchQueue.main.async { 330 | animateFlowWidth = 0 331 | animateFlowColor = Color.yellow.opacity(0.8) 332 | withAnimation(.easeOut(duration: 1.0)) { 333 | animateCharge = true 334 | animateLoad = false 335 | } 336 | DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) { 337 | withAnimation(.easeIn(duration: 1.0)) { 338 | animateCharge = false 339 | } 340 | withAnimation(.linear(duration: 1.0)) { 341 | animateFlowWidth = middleSectionWidth / 2 342 | } 343 | DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) { 344 | withAnimation(.easeOut(duration: 0.5)) { 345 | animateFlowColor = Color.blue.opacity(0.8) 346 | } 347 | withAnimation(.linear(duration: 1.0)) { 348 | animateFlowWidth = middleSectionWidth 349 | } 350 | } 351 | DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) { 352 | // Only toggle if the timer hasn't been invalidated yet 353 | withAnimation(.easeOut(duration: 1.0)) { 354 | animateFlowColor = Color.clear 355 | animateLoad = true 356 | } 357 | } 358 | } 359 | } 360 | 361 | // Create a repeating animation cycle with no delay between expansions 362 | animationTimer = Timer.scheduledTimer(withTimeInterval: 4.0, repeats: true) { _ in 363 | // Immediately start the next expansion animation 364 | DispatchQueue.main.async { 365 | animateFlowWidth = 0 366 | animateFlowColor = Color.yellow.opacity(0.8) 367 | withAnimation(.easeOut(duration: 1.0)) { 368 | animateCharge = true 369 | animateLoad = false 370 | } 371 | DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) { 372 | withAnimation(.easeIn(duration: 1.0)) { 373 | animateCharge = false 374 | } 375 | withAnimation(.linear(duration: 1.0)) { 376 | animateFlowWidth = middleSectionWidth / 2 377 | } 378 | DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) { 379 | withAnimation(.easeOut(duration: 0.5)) { 380 | animateFlowColor = Color.blue.opacity(0.8) 381 | } 382 | withAnimation(.linear(duration: 1.0)) { 383 | animateFlowWidth = middleSectionWidth 384 | } 385 | } 386 | DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) { 387 | // Only toggle if the timer hasn't been invalidated yet 388 | withAnimation(.easeOut(duration: 1.0)) { 389 | animateFlowColor = Color.clear 390 | animateLoad = true 391 | } 392 | } 393 | } 394 | } 395 | } 396 | } 397 | .onDisappear { 398 | // Clean up timer when view disappears 399 | animationTimer?.invalidate() 400 | animationTimer = nil 401 | } 402 | // Keep the existing onPreferenceChange 403 | .onPreferenceChange(WidthPreferenceKey.self) { width in 404 | if width > 10 { // Avoid updating with very small values 405 | self.middleSectionWidth = width 406 | } 407 | } 408 | } 409 | } 410 | 411 | // DocC comments for generateSquircle are already present. Skipping this block. 412 | func generateSquircle(width: CGFloat, height: CGFloat, radius: CGFloat, corners: [Bool]) -> Path { 413 | precondition(corners.count == 4, "Corners array must contain exactly 4 boolean values (TL, TR, BR, BL)") 414 | var path = Path() // Changed from NSBezierPath 415 | 416 | // --- Constants defining the reference squircle shape --- 417 | // These likely represent control point offsets for a reference radius 418 | let f5: CGFloat = 63.0000 // Outer edge offset? 419 | let f4: CGFloat = 36.7519 // Control point offset? 420 | let f3: CGFloat = 23.6278 // Control point offset? 421 | let f2: CGFloat = 14.4275 // Endpoint offset? 422 | let f1: CGFloat = 6.6844 // Endpoint offset? 423 | let f0: CGFloat = 0.0 // Origin/Zero offset 424 | 425 | // Constants for the middle curve segment's control points 426 | let a0: CGFloat = 11.457 427 | let a1: CGFloat = 8.843 428 | 429 | let refRadius: CGFloat = 35 // The radius for which the above constants were defined 430 | 431 | // --- Scale constants based on desired radius --- 432 | let ratio: CGFloat = radius / refRadius // Avoid division by zero if radius is 0? Consider max(radius, 0.001) / refRadius 433 | 434 | let s0 = f0 * ratio 435 | let s1 = f1 * ratio 436 | let s2 = f2 * ratio 437 | let s3 = f3 * ratio 438 | let s4 = f4 * ratio 439 | let s5 = f5 * ratio 440 | 441 | let s6 = a0 * ratio // Scaled a0 442 | let s7 = a1 * ratio // Scaled a1 443 | 444 | // --- Calculate coordinates relative to width/height --- 445 | // 's' prefix usually means relative to origin (0,0) 446 | // 'w' prefix means relative to width (x-axis) 447 | // 'h' prefix means relative to height (y-axis) 448 | let w0 = width - s0 449 | let w1 = width - s1 450 | let w2 = width - s2 451 | let w3 = width - s3 452 | let w4 = width - s4 453 | let w5 = width - s5 454 | let w6 = width - s6 // width - scaled a0 455 | let w7 = width - s7 // width - scaled a1 456 | 457 | let h0 = height - s0 458 | let h1 = height - s1 459 | let h2 = height - s2 460 | let h3 = height - s3 461 | let h4 = height - s4 462 | let h5 = height - s5 463 | let h6 = height - s6 // height - scaled a0 464 | let h7 = height - s7 // height - scaled a1 465 | 466 | // --- Construct the Path --- 467 | // Start at bottom-left edge, just above the corner 468 | path.move(to: CGPoint(x: s0, y: s5)) // Changed from NSPoint 469 | 470 | let tl = corners[0] 471 | let tr = corners[1] 472 | let br = corners[2] 473 | let bl = corners[3] 474 | if bl { 475 | // Bottom-left corner (3 curves) 476 | path.addCurve(to: CGPoint(x: s1, y: s2), control1: CGPoint(x: s0, y: s4), control2: CGPoint(x: s0, y: s3)) // Changed from NSPoint & path.curve 477 | path.addCurve(to: CGPoint(x: s2, y: s1), control1: CGPoint(x: s7, y: s6), control2: CGPoint(x: s6, y: s7)) // Changed from NSPoint & path.curve 478 | path.addCurve(to: CGPoint(x: s5, y: s0), control1: CGPoint(x: s3, y: s0), control2: CGPoint(x: s4, y: s0)) // Changed from NSPoint & path.curve 479 | } else { 480 | path.addLine(to: CGPoint(x: s0, y: s0)) 481 | path.addLine(to: CGPoint(x: s5, y: s0)) 482 | } 483 | 484 | // Bottom edge 485 | path.addLine(to: CGPoint(x: w5, y: s0)) // Changed from NSPoint & path.line 486 | 487 | if br { 488 | // Bottom-right corner (3 curves) 489 | path.addCurve(to: CGPoint(x: w2, y: s1), control1: CGPoint(x: w4, y: s0), control2: CGPoint(x: w3, y: s0)) // Changed from NSPoint & path.curve 490 | path.addCurve(to: CGPoint(x: w1, y: s2), control1: CGPoint(x: w6, y: s7), control2: CGPoint(x: w7, y: s6)) // Changed from NSPoint & path.curve 491 | path.addCurve(to: CGPoint(x: w0, y: s5), control1: CGPoint(x: w0, y: s3), control2: CGPoint(x: w0, y: s4)) // Changed from NSPoint & path.curve 492 | } else { 493 | path.addLine(to: CGPoint(x: w0, y: s0)) 494 | path.addLine(to: CGPoint(x: w0, y: s5)) 495 | } 496 | 497 | // Right edge 498 | path.addLine(to: CGPoint(x: w0, y: h5)) // Changed from NSPoint & path.line 499 | 500 | if tr { 501 | // Top-right corner (3 curves) 502 | path.addCurve(to: CGPoint(x: w1, y: h2), control1: CGPoint(x: w0, y: h4), control2: CGPoint(x: w0, y: h3)) // Changed from NSPoint & path.curve 503 | path.addCurve(to: CGPoint(x: w2, y: h1), control1: CGPoint(x: w7, y: h6), control2: CGPoint(x: w6, y: h7)) // Changed from NSPoint & path.curve 504 | path.addCurve(to: CGPoint(x: w5, y: h0), control1: CGPoint(x: w3, y: h0), control2: CGPoint(x: w4, y: h0)) // Changed from NSPoint & path.curve 505 | } else { 506 | path.addLine(to: CGPoint(x: w0, y: h0)) 507 | path.addLine(to: CGPoint(x: w5, y: h0)) 508 | } 509 | 510 | // Top edge 511 | path.addLine(to: CGPoint(x: s5, y: h0)) // Changed from NSPoint & path.line 512 | 513 | if tl { 514 | // Top-left corner (3 curves) 515 | path.addCurve(to: CGPoint(x: s2, y: h1), control1: CGPoint(x: s4, y: h0), control2: CGPoint(x: s3, y: h0)) // Changed from NSPoint & path.curve 516 | path.addCurve(to: CGPoint(x: s1, y: h2), control1: CGPoint(x: s6, y: h7), control2: CGPoint(x: s7, y: h6)) // Changed from NSPoint & path.curve 517 | path.addCurve(to: CGPoint(x: s0, y: h5), control1: CGPoint(x: s0, y: h3), control2: CGPoint(x: s0, y: h4)) // Changed from NSPoint & path.curve 518 | } else { 519 | path.addLine(to: CGPoint(x: s0, y: h0)) 520 | path.addLine(to: CGPoint(x: s0, y: h5)) 521 | } 522 | 523 | path.closeSubpath() // Changed from path.close() 524 | return path 525 | } 526 | 527 | /// Creates a custom `Path` shape used for the flowing connectors between power components. 528 | /// 529 | /// This shape resembles a trapezoid with curved top and bottom edges, allowing it to smoothly 530 | /// connect sections of potentially different heights. 531 | /// 532 | /// - Parameters: 533 | /// - width: The width of the flow shape. 534 | /// - height: The total height of the flow shape. 535 | /// - startLength: The height of the vertical edge on the starting side (left). 536 | /// - endLength: The height of the vertical edge on the ending side (right). 537 | /// - direction: Determines the orientation of the curves. `0` for top curve, `1` for bottom curve. 538 | /// - Returns: A `Path` representing the flow connector shape. 539 | func flowShape(width: CGFloat, height: CGFloat, startLength: CGFloat, endLength: CGFloat, direction: Int) -> Path { 540 | var path = Path() 541 | if direction == 0 { // Top curve connects (0,0) to (width, height - endLength) 542 | path.move(to: CGPoint(x: 0, y: 0)) 543 | let controlPoint1_x: CGFloat = width * 0.3 // Adjust control points for smoother curve 544 | let controlPoint1_y: CGFloat = 0 545 | let controlPoint2_x: CGFloat = width * 0.7 546 | let controlPoint2_y: CGFloat = height - endLength 547 | path.addCurve(to: CGPoint(x: width, y: height - endLength), control1: CGPoint(x: controlPoint1_x, y: controlPoint1_y), control2: CGPoint(x: controlPoint2_x, y: controlPoint2_y)) 548 | path.addLine(to: CGPoint(x: width, y: height)) // Line down to bottom-right 549 | let controlPoint3_x: CGFloat = width * 0.7 550 | let controlPoint3_y: CGFloat = height 551 | let controlPoint4_x: CGFloat = width * 0.3 552 | let controlPoint4_y: CGFloat = startLength 553 | path.addCurve(to: CGPoint(x: 0, y: startLength), control1: CGPoint(x: controlPoint3_x, y: controlPoint3_y), control2: CGPoint(x: controlPoint4_x, y: controlPoint4_y)) // Curve back to start height 554 | path.closeSubpath() 555 | } else { // Bottom curve connects (0, height - startLength) to (width, 0) 556 | path.move(to: CGPoint(x: 0, y: height - startLength)) 557 | let controlPoint1_x: CGFloat = width * 0.3 558 | let controlPoint1_y: CGFloat = height - startLength 559 | let controlPoint2_x: CGFloat = width * 0.7 560 | let controlPoint2_y: CGFloat = 0 561 | path.addCurve(to: CGPoint(x: width, y: 0), control1: CGPoint(x: controlPoint1_x, y: controlPoint1_y), control2: CGPoint(x: controlPoint2_x, y: controlPoint2_y)) 562 | path.addLine(to: CGPoint(x: width, y: endLength)) // Line down to end height on right 563 | let controlPoint3_x: CGFloat = width * 0.7 564 | let controlPoint3_y: CGFloat = endLength 565 | let controlPoint4_x: CGFloat = width * 0.3 566 | let controlPoint4_y: CGFloat = height 567 | path.addCurve(to: CGPoint(x: 0, y: height), control1: CGPoint(x: controlPoint3_x, y: controlPoint3_y), control2: CGPoint(x: controlPoint4_x, y: controlPoint4_y)) // Curve back to bottom-left 568 | path.closeSubpath() 569 | } 570 | return path 571 | } 572 | 573 | /// Provides previews for the `PowerFlowView` in different power states. 574 | struct PowerFlowView_Previews: PreviewProvider { 575 | static var previews: some View { 576 | Group { 577 | // Example 1: Charging 578 | VStack { 579 | Text("Charging").font(.caption) 580 | PowerFlowView(inputPower: 60.5, batteryPower: 20.1, systemLoad: 40.4) 581 | } 582 | .padding() 583 | .background(Color(NSColor.windowBackgroundColor)) 584 | .previewDisplayName("Charging") 585 | 586 | // Example 2: Discharging (On Battery) 587 | VStack { 588 | Text("Discharging (On Battery)").font(.caption) 589 | PowerFlowView(inputPower: 0, batteryPower: -15.2, systemLoad: 15.2) 590 | } 591 | .padding() 592 | .background(Color(NSColor.windowBackgroundColor)) 593 | .previewDisplayName("Discharging") 594 | 595 | // Example 3: Adapter Powering System Only (Battery Full/Idle) 596 | VStack { 597 | Text("Adapter Powering System (Battery Idle)").font(.caption) 598 | PowerFlowView(inputPower: 30.0, batteryPower: 0, systemLoad: 30.0) 599 | } 600 | .padding() 601 | .background(Color(NSColor.windowBackgroundColor)) 602 | .previewDisplayName("Adapter Only") 603 | 604 | // Example 4: Adapter + Battery Powering System (High Load) 605 | VStack { 606 | Text("Adapter + Battery Powering System").font(.caption) 607 | PowerFlowView(inputPower: 90.0, batteryPower: -10.0, systemLoad: 100.0) 608 | } 609 | .padding() 610 | .background(Color(NSColor.windowBackgroundColor)) 611 | .previewDisplayName("Adapter + Battery") 612 | } 613 | .previewLayout(.sizeThatFits) 614 | } 615 | } 616 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 538 | 539 | If conditions are imposed on you (whether by court order, agreement or 540 | otherwise) that contradict the conditions of this License, they do not 541 | excuse you from the conditions of this License. If you cannot convey a 542 | covered work so as to satisfy simultaneously your obligations under this 543 | License and any other pertinent obligations, then as a consequence you may 544 | not convey it at all. For example, if you agree to terms that obligate you 545 | to collect a royalty for further conveying from those to whom you convey 546 | the Program, the only way you could satisfy both those terms and this 547 | License would be to refrain entirely from conveying the Program. 548 | 549 | 13. Use with the GNU Affero General Public License. 550 | 551 | Notwithstanding any other provision of this License, you have 552 | permission to link or combine any covered work with a work licensed 553 | under version 3 of the GNU Affero General Public License into a single 554 | combined work, and to convey the resulting work. The terms of this 555 | License will continue to apply to the part which is the covered work, 556 | but the special requirements of the GNU Affero General Public License, 557 | section 13, concerning interaction through a network will apply to the 558 | combination as such. 559 | 560 | 14. Revised Versions of this License. 561 | 562 | The Free Software Foundation may publish revised and/or new versions of 563 | the GNU General Public License from time to time. Such new versions will 564 | be similar in spirit to the present version, but may differ in detail to 565 | address new problems or concerns. 566 | 567 | Each version is given a distinguishing version number. If the 568 | Program specifies that a certain numbered version of the GNU General 569 | Public License "or any later version" applies to it, you have the 570 | option of following the terms and conditions either of that numbered 571 | version or of any later version published by the Free Software 572 | Foundation. If the Program does not specify a version number of the 573 | GNU General Public License, you may choose any version ever published 574 | by the Free Software Foundation. 575 | 576 | If the Program specifies that a proxy can decide which future 577 | versions of the GNU General Public License can be used, that proxy's 578 | public statement of acceptance of a version permanently authorizes you 579 | to choose that version for the Program. 580 | 581 | Later license versions may give you additional or different 582 | permissions. However, no additional obligations are imposed on any 583 | author or copyright holder as a result of your choosing to follow a 584 | later version. 585 | 586 | 15. Disclaimer of Warranty. 587 | 588 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 589 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 590 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 591 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 592 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 593 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 594 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 595 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 596 | 597 | 16. Limitation of Liability. 598 | 599 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 600 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 601 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 602 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 603 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 604 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 605 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 606 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 607 | SUCH DAMAGES. 608 | 609 | 17. Interpretation of Sections 15 and 16. 610 | 611 | If the disclaimer of warranty and limitation of liability provided 612 | above cannot be given local legal effect according to their terms, 613 | reviewing courts shall apply local law that most closely approximates 614 | an absolute waiver of all civil liability in connection with the 615 | Program, unless a warranty or assumption of liability accompanies a 616 | copy of the Program in return for a fee. 617 | 618 | END OF TERMS AND CONDITIONS 619 | 620 | How to Apply These Terms to Your New Programs 621 | 622 | If you develop a new program, and you want it to be of the greatest 623 | possible use to the public, the best way to achieve this is to make it 624 | free software which everyone can redistribute and change under these terms. 625 | 626 | To do so, attach the following notices to the program. It is safest 627 | to attach them to the start of each source file to most effectively 628 | state the exclusion of warranty; and each file should have at least 629 | the "copyright" line and a pointer to where the full notice is found. 630 | 631 | 632 | Copyright (C) 633 | 634 | This program is free software: you can redistribute it and/or modify 635 | it under the terms of the GNU General Public License as published by 636 | the Free Software Foundation, either version 3 of the License, or 637 | (at your option) any later version. 638 | 639 | This program is distributed in the hope that it will be useful, 640 | but WITHOUT ANY WARRANTY; without even the implied warranty of 641 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 642 | GNU General Public License for more details. 643 | 644 | You should have received a copy of the GNU General Public License 645 | along with this program. If not, see . 646 | 647 | Also add information on how to contact you by electronic and paper mail. 648 | 649 | If the program does terminal interaction, make it output a short 650 | notice like this when it starts in an interactive mode: 651 | 652 | Copyright (C) 653 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 654 | This is free software, and you are welcome to redistribute it 655 | under certain conditions; type `show c' for details. 656 | 657 | The hypothetical commands `show w' and `show c' should show the appropriate 658 | parts of the General Public License. Of course, your program's commands 659 | might be different; for a GUI interface, you would use an "about box". 660 | 661 | You should also get your employer (if you work as a programmer) or school, 662 | if any, to sign a "copyright disclaimer" for the program, if necessary. 663 | For more information on this, and how to apply and follow the GNU GPL, see 664 | . 665 | 666 | The GNU General Public License does not permit incorporating your program 667 | into proprietary programs. If your program is a subroutine library, you 668 | may consider it more useful to permit linking proprietary applications with 669 | the library. If this is what you want to do, use the GNU Lesser General 670 | Public License instead of this License. But first, please read 671 | . --------------------------------------------------------------------------------