chore: version 2.1.11

* feat(ci): add windows + macos build

.cargo/config.toml

@@ -0,0 +1,2 @@
+[target.aarch64-apple-darwin]
+rustflags = ["-C", "link-arg=-undefined", "-C", "link-arg=dynamic_lookup"]

.github/workflows/python-build.yml

@@ -0,0 +1,38 @@
+name: Python - Build packages & Release
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+  release:
+    types: [created]
+
+jobs:
+  build-python-packages:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build Python stubs
+        run: cargo run --bin stub_gen
+
+      - name: Install Python build dependencies
+        run: pip install maturin==1.8.2
+
+      - name: Build Python packages
+        run: maturin build --sdist --release -m pyadb_client/Cargo.toml
+
+      - name: Publish Python packages
+        if: github.event_name == 'release' && github.event.action == 'created'
+        run: maturin publish -m pyadb_client/Cargo.toml --non-interactive
+        env:
+          MATURIN_PYPI_TOKEN: ${{ secrets.MATURIN_PYPI_TOKEN }}
+
+      - name: "Publish GitHub artefacts"
+        if: github.event_name == 'release' && github.event.action == 'created'
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            target/wheels/pyadb_client*.whl
+            target/wheels/pyadb_client*.tar.gz

.github/workflows/rust-build.yml

@@ -1,14 +1,22 @@
 name: Rust - Build
 
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - main
+  pull_request:
 
 env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build-release:
+  build:
-    name: "build-release"
+    name: "Build on ${{ matrix.os }}"
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+
     steps:
     - uses: actions/checkout@v4
     - name: Build project

.github/workflows/rust-quality.yml

@@ -1,6 +1,10 @@
 name: Rust - Quality
 
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - main
+  pull_request:
 
 env:
   CARGO_TERM_COLOR: always

.github/workflows/rust-release.yml

@@ -4,47 +4,101 @@ on:
   release:
     types: [created]
 
+env:
+  CARGO_TERM_COLOR: always
+
 jobs:
-  create-release:
+  release-linux:
+    name: Linux - Build and Publish
     runs-on: ubuntu-latest
 
     steps:
-      - name: "Checkout repository"
+      - uses: actions/checkout@v4
-        uses: actions/checkout@v4
 
-      - name: "Set up Rust"
+      - name: Set up Rust
         uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
           override: true
 
-      - name: "Install dependencies"
+      - name: Install dependencies
         run: |
           sudo apt update
           sudo apt install -y rpm
           cargo install cargo-deb
           cargo install cargo-generate-rpm
 
-      - name: "build-release"
+      - name: Publish crates
+        run: |
+          cargo publish -p adb_client --token ${CRATES_IO_TOKEN}
+          cargo publish -p adb_cli --token ${CRATES_IO_TOKEN}
+        env:
+          CRATES_IO_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
+
+      - name: Build release
         run: cargo build --all-features --release
 
-      - name: "Build DEB package"
+      - name: Rename binary
+        run: mv target/release/adb_cli target/release/adb_cli-linux
+
+      - name: Build DEB package
         run: cargo deb -p adb_cli
 
-      - name: "Build RPM package"
+      - name: Build RPM package
         run: cargo generate-rpm -p adb_cli
 
-      - name: "Publish GitHub artefacts"
+      - name: Upload Linux artifacts
         uses: softprops/action-gh-release@v2
         with:
           files: |
             target/debian/*.deb
             target/generate-rpm/*.rpm
-            target/release/adb_cli
+            target/release/adb_cli-linux
 
-      - name: "Publish crates"
+  release-macos:
-        run: |
+    name: macOS - Build Binary
-          cargo publish -p adb_client --token ${CRATES_IO_TOKEN}
+    runs-on: macos-13
-          cargo publish -p adb_cli --token ${CRATES_IO_TOKEN}
+
-        env:
+    steps:
-          CRATES_IO_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
+      - uses: actions/checkout@v4
+
+      - name: Set up Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+
+      - name: Build release
+        run: cargo build --all-features --release
+
+      - name: Rename binary
+        run: mv target/release/adb_cli target/release/adb_cli-macos
+
+      - name: Upload macOS binary
+        uses: softprops/action-gh-release@v2
+        with:
+          files: target/release/adb_cli-macos
+
+  release-windows:
+    name: Windows - Build Binary
+    runs-on: windows-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+
+      - name: Build release
+        run: cargo build --all-features --release
+
+      - name: Rename binary
+        run: Rename-Item -Path target/release/adb_cli.exe -NewName adb_cli-windows.exe
+
+      - name: Upload Windows binary
+        uses: softprops/action-gh-release@v2
+        with:
+          files: target/release/adb_cli-windows.exe

.gitignore

@@ -1,3 +1,6 @@
 target
-Cargo.lock
+/Cargo.lock
-.vscode
+/.vscode
+venv
+/.mypy_cache
+pyadb_client/pyadb_client.pyi

Cargo.toml

@@ -1,15 +1,15 @@
 [workspace]
-members = ["adb_cli", "adb_client"]
+members = ["adb_cli", "adb_client", "pyadb_client"]
 resolver = "2"
 
 [workspace.package]
 authors = ["Corentin LIAUD"]
-edition = "2021"
+edition = "2024"
 homepage = "https://github.com/cocool97/adb_client"
 keywords = ["adb", "android", "tcp", "usb"]
 license = "MIT"
 repository = "https://github.com/cocool97/adb_client"
-version = "2.0.6"
+version = "2.1.11"
 
 # To build locally when working on a new release
 [patch.crates-io]

README.md

@@ -30,6 +30,7 @@ Main features of this library:
     - Over **TCP/IP**
 - Implements hidden `adb` features, like `framebuffer`
 - Highly configurable
+- Provides wrappers to use directly from Python code
 - Easy to use !
 
 ## adb_client
@@ -41,12 +42,19 @@ Improved documentation available [here](./adb_client/README.md).
 ## adb_cli
 
 Rust binary providing an improved version of Google's official `adb` CLI, by using `adb_client` library.
-Provides an usage example of the library.
+Provides a "real-world" usage example of this library.
 
 Improved documentation available [here](./adb_cli/README.md).
 
+## pyadb_client
+
+Python wrapper using `adb_client` library to export classes usable directly from a Python environment.
+
+Improved documentation available [here](./pyadb_client/README.md)
+
 ## Related publications
 
 - [Diving into ADB protocol internals (1/2)](https://www.synacktiv.com/publications/diving-into-adb-protocol-internals-12)
+- [Diving into ADB protocol internals (2/2)](https://www.synacktiv.com/publications/diving-into-adb-protocol-internals-22)
 
 Some features may still be missing, all pull requests are welcome !

adb_cli/Cargo.toml

@@ -10,11 +10,11 @@ repository.workspace = true
 version.workspace = true
 
 [dependencies]
-adb_client = { version = "2.0.5" }
+adb_client = { version = "^2.0.0" }
-anyhow = { version = "1.0.89" }
+anyhow = { version = "1.0.94" }
-clap = { version = "4.5.18", features = ["derive"] }
+clap = { version = "4.5.23", features = ["derive"] }
 env_logger = { version = "0.11.5" }
-log = { version = "0.4.22" }
+log = { version = "0.4.26" }
 
 [target.'cfg(unix)'.dependencies]
 termios = { version = "0.3.3" }

adb_cli/README.md

@@ -18,38 +18,29 @@ Usage is quite simple, and tends to look like `adb`:
 - To use ADB server as a proxy:
 
 ```bash
-user@laptop ~/adb_client (main)> adb_cli --help
+user@laptop ~/adb_client (main)> adb_cli local --help
-Rust ADB (Android Debug Bridge) CLI
+Device related commands using server
 
-Usage: adb_cli [OPTIONS] <COMMAND>
+Usage: adb_cli local [OPTIONS] <COMMAND>
 
 Commands:
-  host-features  List available server features
-  push           Push a file on device
-  pull           Pull a file from device
-  list           List a directory on device
-  stat           Stat a file specified on device
   shell          Spawn an interactive shell or run a list of commands on the device
+  pull           Pull a file from device
+  push           Push a file on device
+  stat           Stat a file on device
+  run            Run an activity on device specified by the intent
   reboot         Reboot the device
+  install        Install an APK on device
   framebuffer    Dump framebuffer of device
+  host-features  List available server features
+  list           List a directory on device
   logcat         Get logs of device
-  version        Print current ADB version
-  kill           Ask ADB server to quit immediately
-  devices        List connected devices
-  track-devices  Track new devices showing up
-  pair           Pair device with a given code
-  connect        Connect device over WI-FI
-  disconnect     Disconnect device over WI-FI
-  sms            Send a SMS with given phone number and given content
-  rotate         Rotate device screen from 90°
   help           Print this message or the help of the given subcommand(s)
 
 Options:
-  -d, --debug              
   -a, --address <ADDRESS>  [default: 127.0.0.1:5037]
   -s, --serial <SERIAL>    Serial id of a specific device. Every request will be sent to this device
   -h, --help               Print help
-  -V, --version            Print version
 ```
 
 - To interact directly with end devices

adb_cli/src/adb_termios.rs

@@ -2,7 +2,7 @@
 
 use std::os::unix::prelude::{AsRawFd, RawFd};
 
-use termios::{tcsetattr, Termios, TCSANOW, VMIN, VTIME};
+use termios::{TCSANOW, Termios, VMIN, VTIME, tcsetattr};
 
 use crate::Result;
 
@@ -36,7 +36,7 @@ impl Drop for ADBTermios {
     fn drop(&mut self) {
         // Custom drop implementation, restores previous termios structure.
         if let Err(e) = tcsetattr(self.fd, TCSANOW, &self.old_termios) {
-            log::error!("Error while droping ADBTermios: {e}")
+            log::error!("Error while dropping ADBTermios: {e}")
         }
     }
 }

adb_cli/src/commands/emu.rs

@@ -1,12 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser, Debug)]
-pub enum EmuCommand {
-    /// Send a SMS with given phone number and given content
-    Sms {
-        phone_number: String,
-        content: String,
-    },
-    /// Rotate device screen from 90°
-    Rotate,
-}

adb_cli/src/commands/local.rs

@@ -1,46 +0,0 @@
-use clap::Parser;
-use std::path::PathBuf;
-
-use crate::models::RebootTypeCommand;
-
-#[derive(Parser, Debug)]
-pub enum LocalCommand {
-    /// List available server features.
-    HostFeatures,
-    /// Push a file on device
-    Push { filename: String, path: String },
-    /// Pull a file from device
-    Pull { path: String, filename: String },
-    /// List a directory on device
-    List { path: String },
-    /// Stat a file specified on device
-    Stat { path: String },
-    /// Spawn an interactive shell or run a list of commands on the device
-    Shell { commands: Vec<String> },
-    /// Run an activity on device specified by the intent
-    Run {
-        /// The package whose activity is to be invoked
-        #[clap(short = 'p', long = "package")]
-        package: String,
-        /// The activity to be invoked itself, Usually it is MainActivity
-        #[clap(short = 'a', long = "activity")]
-        activity: String,
-    },
-    /// Reboot the device
-    Reboot {
-        #[clap(subcommand)]
-        reboot_type: RebootTypeCommand,
-    },
-    /// Dump framebuffer of device
-    Framebuffer { path: String },
-    /// Get logs of device
-    Logcat {
-        /// Path to output file (created if not exists)
-        path: Option<String>,
-    },
-    /// Install an APK on device
-    Install {
-        /// Path to APK file. Extension must be ".apk"
-        path: PathBuf,
-    },
-}

adb_cli/src/commands/mod.rs

@@ -1,11 +0,0 @@
-mod emu;
-mod host;
-mod local;
-mod tcp;
-mod usb;
-
-pub use emu::EmuCommand;
-pub use host::{HostCommand, MdnsCommand};
-pub use local::LocalCommand;
-pub use tcp::{TcpCommand, TcpCommands};
-pub use usb::{UsbCommand, UsbCommands};

adb_cli/src/commands/usb.rs

@@ -1,56 +0,0 @@
-use std::num::ParseIntError;
-use std::path::PathBuf;
-
-use clap::Parser;
-
-use crate::models::RebootTypeCommand;
-
-fn parse_hex_id(id: &str) -> Result<u16, ParseIntError> {
-    u16::from_str_radix(id, 16)
-}
-
-#[derive(Parser, Debug)]
-pub struct UsbCommand {
-    /// Hexadecimal vendor id of this USB device
-    #[clap(short = 'v', long = "vendor-id", value_parser=parse_hex_id, value_name="VID")]
-    pub vendor_id: Option<u16>,
-    /// Hexadecimal product id of this USB device
-    #[clap(short = 'p', long = "product-id", value_parser=parse_hex_id, value_name="PID")]
-    pub product_id: Option<u16>,
-    /// Path to a custom private key to use for authentication
-    #[clap(short = 'k', long = "private-key")]
-    pub path_to_private_key: Option<PathBuf>,
-    #[clap(subcommand)]
-    pub commands: UsbCommands,
-}
-
-#[derive(Parser, Debug)]
-pub enum UsbCommands {
-    /// Spawn an interactive shell or run a list of commands on the device
-    Shell { commands: Vec<String> },
-    /// Pull a file from device
-    Pull { source: String, destination: String },
-    /// Push a file on device
-    Push { filename: String, path: String },
-    /// Stat a file on device
-    Stat { path: String },
-    /// Run an activity on device specified by the intent
-    Run {
-        /// The package whose activity is to be invoked
-        #[clap(short = 'p', long = "package")]
-        package: String,
-        /// The activity to be invoked itself, Usually it is MainActivity
-        #[clap(short = 'a', long = "activity")]
-        activity: String,
-    },
-    /// Reboot the device
-    Reboot {
-        #[clap(subcommand)]
-        reboot_type: RebootTypeCommand,
-    },
-    /// Install an APK on device
-    Install {
-        /// Path to APK file. Extension must be ".apk"
-        path: PathBuf,
-    },
-}

adb_cli/src/handlers/emulator_commands.rs

@@ -0,0 +1,20 @@
+use adb_client::ADBEmulatorDevice;
+
+use crate::models::{EmuCommand, EmulatorCommand};
+
+pub fn handle_emulator_commands(emulator_command: EmulatorCommand) -> anyhow::Result<()> {
+    let mut emulator = ADBEmulatorDevice::new(emulator_command.serial, None)?;
+
+    match emulator_command.command {
+        EmuCommand::Sms {
+            phone_number,
+            content,
+        } => {
+            emulator.send_sms(&phone_number, &content)?;
+            log::info!("SMS sent to {phone_number}");
+        }
+        EmuCommand::Rotate => emulator.rotate()?,
+    }
+
+    Ok(())
+}

adb_cli/src/handlers/host_commands.rs

@@ -0,0 +1,82 @@
+use adb_client::{ADBServer, DeviceShort, MDNSBackend, Result, WaitForDeviceState};
+
+use crate::models::{HostCommand, MdnsCommand, ServerCommand};
+
+pub fn handle_host_commands(server_command: ServerCommand<HostCommand>) -> Result<()> {
+    let mut adb_server = ADBServer::new(server_command.address);
+
+    match server_command.command {
+        HostCommand::Version => {
+            let version = adb_server.version()?;
+            log::info!("Android Debug Bridge version {}", version);
+            log::info!("Package version {}-rust", std::env!("CARGO_PKG_VERSION"));
+        }
+        HostCommand::Kill => {
+            adb_server.kill()?;
+        }
+        HostCommand::Devices { long } => {
+            if long {
+                log::info!("List of devices attached (extended)");
+                for device in adb_server.devices_long()? {
+                    log::info!("{}", device);
+                }
+            } else {
+                log::info!("List of devices attached");
+                for device in adb_server.devices()? {
+                    log::info!("{}", device);
+                }
+            }
+        }
+        HostCommand::TrackDevices => {
+            let callback = |device: DeviceShort| {
+                log::info!("{}", device);
+                Ok(())
+            };
+            log::info!("Live list of devices attached");
+            adb_server.track_devices(callback)?;
+        }
+        HostCommand::Pair { address, code } => {
+            adb_server.pair(address, code)?;
+            log::info!("Paired device {address}");
+        }
+        HostCommand::Connect { address } => {
+            adb_server.connect_device(address)?;
+            log::info!("Connected to {address}");
+        }
+        HostCommand::Disconnect { address } => {
+            adb_server.disconnect_device(address)?;
+            log::info!("Disconnected {address}");
+        }
+        HostCommand::Mdns { subcommand } => match subcommand {
+            MdnsCommand::Check => {
+                let check = adb_server.mdns_check()?;
+                let server_status = adb_server.server_status()?;
+                match server_status.mdns_backend {
+                    MDNSBackend::Unknown => log::info!("unknown mdns backend..."),
+                    MDNSBackend::Bonjour => match check {
+                        true => log::info!("mdns daemon version [Bonjour]"),
+                        false => log::info!("ERROR: mdns daemon unavailable"),
+                    },
+                    MDNSBackend::OpenScreen => {
+                        log::info!("mdns daemon version [Openscreen discovery 0.0.0]")
+                    }
+                }
+            }
+            MdnsCommand::Services => {
+                log::info!("List of discovered mdns services");
+                for service in adb_server.mdns_services()? {
+                    log::info!("{}", service);
+                }
+            }
+        },
+        HostCommand::ServerStatus => {
+            log::info!("{}", adb_server.server_status()?);
+        }
+        HostCommand::WaitForDevice { transport } => {
+            log::info!("waiting for device to be connected...");
+            adb_server.wait_for_device(WaitForDeviceState::Device, transport)?;
+        }
+    }
+
+    Ok(())
+}

adb_cli/src/handlers/local_commands.rs

@@ -0,0 +1,35 @@
+use std::{fs::File, io::Write};
+
+use adb_client::ADBServerDevice;
+use anyhow::{Result, anyhow};
+
+use crate::models::LocalDeviceCommand;
+
+pub fn handle_local_commands(
+    mut device: ADBServerDevice,
+    local_device_commands: LocalDeviceCommand,
+) -> Result<()> {
+    match local_device_commands {
+        LocalDeviceCommand::HostFeatures => {
+            let features = device
+                .host_features()?
+                .iter()
+                .map(|v| v.to_string())
+                .reduce(|a, b| format!("{a},{b}"))
+                .ok_or(anyhow!("cannot list features"))?;
+            log::info!("Available host features: {features}");
+
+            Ok(())
+        }
+        LocalDeviceCommand::List { path } => Ok(device.list(path)?),
+        LocalDeviceCommand::Logcat { path } => {
+            let writer: Box<dyn Write> = if let Some(path) = path {
+                let f = File::create(path)?;
+                Box::new(f)
+            } else {
+                Box::new(std::io::stdout())
+            };
+            Ok(device.get_logs(writer)?)
+        }
+    }
+}

adb_cli/src/handlers/mod.rs

@@ -0,0 +1,7 @@
+mod emulator_commands;
+mod host_commands;
+mod local_commands;
+
+pub use emulator_commands::handle_emulator_commands;
+pub use host_commands::handle_host_commands;
+pub use local_commands::handle_local_commands;

adb_cli/src/main.rs

@@ -3,334 +3,80 @@
 #[cfg(any(target_os = "linux", target_os = "macos"))]
 mod adb_termios;
 
-mod commands;
+mod handlers;
 mod models;
+mod utils;
 
 use adb_client::{
-    ADBDeviceExt, ADBEmulatorDevice, ADBServer, ADBTcpDevice, ADBUSBDevice, DeviceShort,
+    ADBDeviceExt, ADBServer, ADBServerDevice, ADBTcpDevice, ADBUSBDevice, MDNSDiscoveryService,
-    MDNSBackend, MDNSDiscoveryService,
 };
-use anyhow::{anyhow, Result};
+
+#[cfg(any(target_os = "linux", target_os = "macos"))]
+use adb_termios::ADBTermios;
+
+use anyhow::Result;
 use clap::Parser;
-use commands::{EmuCommand, HostCommand, LocalCommand, MdnsCommand, TcpCommands, UsbCommands};
+use handlers::{handle_emulator_commands, handle_host_commands, handle_local_commands};
-use models::{Command, Opts};
+use models::{DeviceCommands, LocalCommand, MainCommand, Opts};
+use std::collections::HashMap;
 use std::fs::File;
 use std::io::Write;
 use std::path::Path;
+use utils::setup_logger;
 
 fn main() -> Result<()> {
     let opts = Opts::parse();
 
-    // RUST_LOG variable has more priority then "--debug" flag
+    setup_logger(opts.debug);
-    if std::env::var("RUST_LOG").is_err() {
-        let level = match opts.debug {
-            true => "trace",
-            false => "info",
-        };
 
-        std::env::set_var("RUST_LOG", level);
+    // Directly handling methods / commands that aren't linked to [`ADBDeviceExt`] trait.
-    }
+    // Other methods just have to create a concrete [`ADBDeviceExt`] instance, and return it.
+    // This instance will then be used to execute desired command.
+    let (mut device, commands) = match opts.command {
+        MainCommand::Host(server_command) => return Ok(handle_host_commands(server_command)?),
+        MainCommand::Emu(emulator_command) => return handle_emulator_commands(emulator_command),
+        MainCommand::Local(server_command) => {
+            // Must start server to communicate with device, but only if this is a local one.
+            let server_address_ip = server_command.address.ip();
+            if server_address_ip.is_loopback() || server_address_ip.is_unspecified() {
+                ADBServer::start(&HashMap::default(), &None);
+            }
 
-    // Setting default log level as "info" if not set
+            let device = match server_command.serial {
-    if std::env::var("RUST_LOG").is_err() {
+                Some(serial) => ADBServerDevice::new(serial, Some(server_command.address)),
-        std::env::set_var("RUST_LOG", "info");
+                None => ADBServerDevice::autodetect(Some(server_command.address)),
-    }
-    env_logger::init();
-
-    match opts.command {
-        Command::Local(local) => {
-            let mut adb_server = ADBServer::new(opts.address);
-
-            let mut device = match opts.serial {
-                Some(serial) => adb_server.get_device_by_name(&serial)?,
-                None => adb_server.get_device()?,
             };
 
-            match local {
+            match server_command.command {
-                LocalCommand::Pull { path, filename } => {
+                LocalCommand::DeviceCommands(device_commands) => (device.boxed(), device_commands),
-                    let mut output = File::create(Path::new(&filename))?;
+                LocalCommand::LocalDeviceCommand(local_device_command) => {
-                    device.pull(&path, &mut output)?;
+                    return handle_local_commands(device, local_device_command);
-                    log::info!("Downloaded {path} as {filename}");
-                }
-                LocalCommand::Push { filename, path } => {
-                    let mut input = File::open(Path::new(&filename))?;
-                    device.push(&mut input, &path)?;
-                    log::info!("Uploaded {filename} to {path}");
-                }
-                LocalCommand::List { path } => {
-                    device.list(path)?;
-                }
-                LocalCommand::Stat { path } => {
-                    let stat_response = device.stat(path)?;
-                    println!("{}", stat_response);
-                }
-                LocalCommand::Shell { commands } => {
-                    if commands.is_empty() {
-                        // Need to duplicate some code here as ADBTermios [Drop] implementation resets terminal state.
-                        // Using a scope here would call drop() too early..
-                        #[cfg(any(target_os = "linux", target_os = "macos"))]
-                        {
-                            let mut adb_termios = adb_termios::ADBTermios::new(std::io::stdin())?;
-                            adb_termios.set_adb_termios()?;
-                            device.shell(std::io::stdin(), std::io::stdout())?;
-                        }
-
-                        #[cfg(not(any(target_os = "linux", target_os = "macos")))]
-                        {
-                            device.shell(std::io::stdin(), std::io::stdout())?;
-                        }
-                    } else {
-                        device.shell_command(commands, std::io::stdout())?;
-                    }
-                }
-                LocalCommand::Run { package, activity } => {
-                    let output = device.run_activity(&package, &activity)?;
-                    std::io::stdout().write_all(&output)?;
-                }
-                LocalCommand::HostFeatures => {
-                    let features = device
-                        .host_features()?
-                        .iter()
-                        .map(|v| v.to_string())
-                        .reduce(|a, b| format!("{a},{b}"))
-                        .ok_or(anyhow!("cannot list features"))?;
-                    log::info!("Available host features: {features}");
-                }
-                LocalCommand::Reboot { reboot_type } => {
-                    log::info!("Reboots device in mode {:?}", reboot_type);
-                    device.reboot(reboot_type.into())?
-                }
-                LocalCommand::Framebuffer { path } => {
-                    device.framebuffer(&path)?;
-                    log::info!("Framebuffer dropped: {path}");
-                }
-                LocalCommand::Logcat { path } => {
-                    let writer: Box<dyn Write> = if let Some(path) = path {
-                        let f = File::create(path)?;
-                        Box::new(f)
-                    } else {
-                        Box::new(std::io::stdout())
-                    };
-                    device.get_logs(writer)?;
-                }
-                LocalCommand::Install { path } => {
-                    log::info!("Starting installation of APK {}...", path.display());
-                    device.install(path)?;
                 }
             }
         }
-        Command::Host(host) => {
+        MainCommand::Usb(usb_command) => {
-            let mut adb_server = ADBServer::new(opts.address);
+            let device = match (usb_command.vendor_id, usb_command.product_id) {
-
+                (Some(vid), Some(pid)) => match usb_command.path_to_private_key {
-            match host {
-                HostCommand::Version => {
-                    let version = adb_server.version()?;
-                    log::info!("Android Debug Bridge version {}", version);
-                    log::info!("Package version {}-rust", std::env!("CARGO_PKG_VERSION"));
-                }
-                HostCommand::Kill => {
-                    adb_server.kill()?;
-                }
-                HostCommand::Devices { long } => {
-                    if long {
-                        log::info!("List of devices attached (extended)");
-                        for device in adb_server.devices_long()? {
-                            log::info!("{}", device);
-                        }
-                    } else {
-                        log::info!("List of devices attached");
-                        for device in adb_server.devices()? {
-                            log::info!("{}", device);
-                        }
-                    }
-                }
-                HostCommand::TrackDevices => {
-                    let callback = |device: DeviceShort| {
-                        log::info!("{}", device);
-                        Ok(())
-                    };
-                    log::info!("Live list of devices attached");
-                    adb_server.track_devices(callback)?;
-                }
-                HostCommand::Pair { address, code } => {
-                    adb_server.pair(address, code)?;
-                    log::info!("Paired device {address}");
-                }
-                HostCommand::Connect { address } => {
-                    adb_server.connect_device(address)?;
-                    log::info!("Connected to {address}");
-                }
-                HostCommand::Disconnect { address } => {
-                    adb_server.disconnect_device(address)?;
-                    log::info!("Disconnected {address}");
-                }
-                HostCommand::Mdns { subcommand } => match subcommand {
-                    MdnsCommand::Check => {
-                        let check = adb_server.mdns_check()?;
-                        let server_status = adb_server.server_status()?;
-                        match server_status.mdns_backend {
-                            MDNSBackend::Unknown => log::info!("unknown mdns backend..."),
-                            MDNSBackend::Bonjour => match check {
-                                true => log::info!("mdns daemon version [Bonjour]"),
-                                false => log::info!("ERROR: mdns daemon unavailable"),
-                            },
-                            MDNSBackend::OpenScreen => {
-                                log::info!("mdns daemon version [Openscreen discovery 0.0.0]")
-                            }
-                        }
-                    }
-                    MdnsCommand::Services => {
-                        log::info!("List of discovered mdns services");
-                        for service in adb_server.mdns_services()? {
-                            log::info!("{}", service);
-                        }
-                    }
-                },
-                HostCommand::ServerStatus => {
-                    log::info!("{}", adb_server.server_status()?);
-                }
-            }
-        }
-        Command::Emu(emu) => {
-            let mut emulator = match opts.serial {
-                Some(serial) => ADBEmulatorDevice::new(serial, None)?,
-                None => return Err(anyhow!("Serial must be set to use emulators !")),
-            };
-
-            match emu {
-                EmuCommand::Sms {
-                    phone_number,
-                    content,
-                } => {
-                    emulator.send_sms(&phone_number, &content)?;
-                    log::info!("SMS sent to {phone_number}");
-                }
-                EmuCommand::Rotate => emulator.rotate()?,
-            }
-        }
-        Command::Usb(usb) => {
-            let mut device = match (usb.vendor_id, usb.product_id) {
-                (Some(vid), Some(pid)) => match usb.path_to_private_key {
                     Some(pk) => ADBUSBDevice::new_with_custom_private_key(vid, pid, pk)?,
                     None => ADBUSBDevice::new(vid, pid)?,
                 },
-
+                (None, None) => match usb_command.path_to_private_key {
-                (None, None) => match usb.path_to_private_key {
                     Some(pk) => ADBUSBDevice::autodetect_with_custom_private_key(pk)?,
                     None => ADBUSBDevice::autodetect()?,
                 },
-
                 _ => {
-                    anyhow::bail!("please either supply values for both the --vendor-id and --product-id flags or none.");
+                    anyhow::bail!(
+                        "please either supply values for both the --vendor-id and --product-id flags or none."
+                    );
                 }
             };
-
+            (device.boxed(), usb_command.commands)
-            match usb.commands {
-                UsbCommands::Shell { commands } => {
-                    if commands.is_empty() {
-                        // Need to duplicate some code here as ADBTermios [Drop] implementation resets terminal state.
-                        // Using a scope here would call drop() too early..
-                        #[cfg(any(target_os = "linux", target_os = "macos"))]
-                        {
-                            let mut adb_termios = adb_termios::ADBTermios::new(std::io::stdin())?;
-                            adb_termios.set_adb_termios()?;
-                            device.shell(std::io::stdin(), std::io::stdout())?;
-                        }
-
-                        #[cfg(not(any(target_os = "linux", target_os = "macos")))]
-                        {
-                            device.shell(std::io::stdin(), std::io::stdout())?;
-                        }
-                    } else {
-                        device.shell_command(commands, std::io::stdout())?;
-                    }
-                }
-                UsbCommands::Pull {
-                    source,
-                    destination,
-                } => {
-                    let mut output = File::create(Path::new(&destination))?;
-                    device.pull(&source, &mut output)?;
-                    log::info!("Downloaded {source} as {destination}");
-                }
-                UsbCommands::Stat { path } => {
-                    let stat_response = device.stat(&path)?;
-                    println!("{}", stat_response);
-                }
-                UsbCommands::Reboot { reboot_type } => {
-                    log::info!("Reboots device in mode {:?}", reboot_type);
-                    device.reboot(reboot_type.into())?
-                }
-                UsbCommands::Push { filename, path } => {
-                    let mut input = File::open(Path::new(&filename))?;
-                    device.push(&mut input, &path)?;
-                    log::info!("Uploaded {filename} to {path}");
-                }
-                UsbCommands::Run { package, activity } => {
-                    let output = device.run_activity(&package, &activity)?;
-                    std::io::stdout().write_all(&output)?;
-                }
-                UsbCommands::Install { path } => {
-                    log::info!("Starting installation of APK {}...", path.display());
-                    device.install(path)?;
-                }
-            }
         }
-        Command::Tcp(tcp) => {
+        MainCommand::Tcp(tcp_command) => {
-            let mut device = ADBTcpDevice::new(tcp.address)?;
+            let device = ADBTcpDevice::new(tcp_command.address)?;
-
+            (device.boxed(), tcp_command.commands)
-            match tcp.commands {
-                TcpCommands::Shell { commands } => {
-                    if commands.is_empty() {
-                        // Need to duplicate some code here as ADBTermios [Drop] implementation resets terminal state.
-                        // Using a scope here would call drop() too early..
-                        #[cfg(any(target_os = "linux", target_os = "macos"))]
-                        {
-                            let mut adb_termios = adb_termios::ADBTermios::new(std::io::stdin())?;
-                            adb_termios.set_adb_termios()?;
-                            device.shell(std::io::stdin(), std::io::stdout())?;
-                        }
-
-                        #[cfg(not(any(target_os = "linux", target_os = "macos")))]
-                        {
-                            device.shell(std::io::stdin(), std::io::stdout())?;
-                        }
-                    } else {
-                        device.shell_command(commands, std::io::stdout())?;
-                    }
-                }
-                TcpCommands::Pull {
-                    source,
-                    destination,
-                } => {
-                    let mut output = File::create(Path::new(&destination))?;
-                    device.pull(&source, &mut output)?;
-                    log::info!("Downloaded {source} as {destination}");
-                }
-                TcpCommands::Stat { path } => {
-                    let stat_response = device.stat(&path)?;
-                    println!("{}", stat_response);
-                }
-                TcpCommands::Reboot { reboot_type } => {
-                    log::info!("Reboots device in mode {:?}", reboot_type);
-                    device.reboot(reboot_type.into())?
-                }
-                TcpCommands::Push { filename, path } => {
-                    let mut input = File::open(Path::new(&filename))?;
-                    device.push(&mut input, &path)?;
-                    log::info!("Uploaded {filename} to {path}");
-                }
-                TcpCommands::Run { package, activity } => {
-                    let output = device.run_activity(&package, &activity)?;
-                    std::io::stdout().write_all(&output)?;
-                }
-                TcpCommands::Install { path } => {
-                    log::info!("Starting installation of APK {}...", path.display());
-                    device.install(path)?;
-                }
-            }
         }
-        Command::MdnsDiscovery => {
+        MainCommand::Mdns => {
             let mut service = MDNSDiscoveryService::new()?;
 
             let (tx, rx) = std::sync::mpsc::channel();
@@ -345,7 +91,67 @@ fn main() -> Result<()> {
                 )
             }
 
-            service.shutdown()?;
+            return Ok(service.shutdown()?);
+        }
+    };
+
+    match commands {
+        DeviceCommands::Shell { commands } => {
+            if commands.is_empty() {
+                // Need to duplicate some code here as ADBTermios [Drop] implementation resets terminal state.
+                // Using a scope here would call drop() too early..
+                #[cfg(any(target_os = "linux", target_os = "macos"))]
+                {
+                    let mut adb_termios = ADBTermios::new(std::io::stdin())?;
+                    adb_termios.set_adb_termios()?;
+                    device.shell(&mut std::io::stdin(), Box::new(std::io::stdout()))?;
+                }
+
+                #[cfg(not(any(target_os = "linux", target_os = "macos")))]
+                {
+                    device.shell(&mut std::io::stdin(), Box::new(std::io::stdout()))?;
+                }
+            } else {
+                let commands: Vec<&str> = commands.iter().map(|v| v.as_str()).collect();
+                device.shell_command(&commands, &mut std::io::stdout())?;
+            }
+        }
+        DeviceCommands::Pull {
+            source,
+            destination,
+        } => {
+            let mut output = File::create(Path::new(&destination))?;
+            device.pull(&source, &mut output)?;
+            log::info!("Downloaded {source} as {destination}");
+        }
+        DeviceCommands::Stat { path } => {
+            let stat_response = device.stat(&path)?;
+            println!("{}", stat_response);
+        }
+        DeviceCommands::Reboot { reboot_type } => {
+            log::info!("Reboots device in mode {:?}", reboot_type);
+            device.reboot(reboot_type.into())?
+        }
+        DeviceCommands::Push { filename, path } => {
+            let mut input = File::open(Path::new(&filename))?;
+            device.push(&mut input, &path)?;
+            log::info!("Uploaded {filename} to {path}");
+        }
+        DeviceCommands::Run { package, activity } => {
+            let output = device.run_activity(&package, &activity)?;
+            std::io::stdout().write_all(&output)?;
+        }
+        DeviceCommands::Install { path } => {
+            log::info!("Starting installation of APK {}...", path.display());
+            device.install(&path)?;
+        }
+        DeviceCommands::Uninstall { package } => {
+            log::info!("Uninstalling the package {}...", package);
+            device.uninstall(&package)?;
+        }
+        DeviceCommands::Framebuffer { path } => {
+            device.framebuffer(&path)?;
+            log::info!("Successfully dumped framebuffer at path {path}");
         }
     }
 

adb_cli/src/models/device.rs

@@ -1,19 +1,11 @@
-use std::net::SocketAddr;
 use std::path::PathBuf;
 
 use clap::Parser;
 
-use crate::models::RebootTypeCommand;
+use super::RebootTypeCommand;
 
 #[derive(Parser, Debug)]
-pub struct TcpCommand {
+pub enum DeviceCommands {
-    pub address: SocketAddr,
-    #[clap(subcommand)]
-    pub commands: TcpCommands,
-}
-
-#[derive(Parser, Debug)]
-pub enum TcpCommands {
     /// Spawn an interactive shell or run a list of commands on the device
     Shell { commands: Vec<String> },
     /// Pull a file from device
@@ -41,4 +33,14 @@ pub enum TcpCommands {
         /// Path to APK file. Extension must be ".apk"
         path: PathBuf,
     },
+    /// Uninstall a package from the device
+    Uninstall {
+        /// Name of the package to uninstall
+        package: String,
+    },
+    /// Dump framebuffer of device
+    Framebuffer {
+        /// Framebuffer image destination path
+        path: String,
+    },
 }

adb_cli/src/models/emu.rs

@@ -0,0 +1,20 @@
+use clap::{Parser, Subcommand};
+
+#[derive(Debug, Parser)]
+pub struct EmulatorCommand {
+    #[clap(short = 's', long = "serial")]
+    pub serial: String,
+    #[clap(subcommand)]
+    pub command: EmuCommand,
+}
+
+#[derive(Debug, Subcommand)]
+pub enum EmuCommand {
+    /// Send a SMS with given phone number and given content
+    Sms {
+        phone_number: String,
+        content: String,
+    },
+    /// Rotate device screen from 90°
+    Rotate,
+}

adb_cli/src/models/host.rs

@@ -1,7 +1,14 @@
 use std::net::SocketAddrV4;
 
+use adb_client::{RustADBError, WaitForDeviceTransport};
 use clap::Parser;
 
+fn parse_wait_for_device_device_transport(
+    value: &str,
+) -> Result<WaitForDeviceTransport, RustADBError> {
+    WaitForDeviceTransport::try_from(value)
+}
+
 #[derive(Parser, Debug)]
 pub enum HostCommand {
     /// Print current ADB version.
@@ -28,6 +35,12 @@ pub enum HostCommand {
     },
     /// Display server status
     ServerStatus,
+    /// Wait for a device, on optionally given transport
+    WaitForDevice {
+        /// Transport on which wait for devices
+        #[clap(short = 't', long = "transport", value_parser = parse_wait_for_device_device_transport)]
+        transport: Option<WaitForDeviceTransport>,
+    },
 }
 
 #[derive(Parser, Debug)]

adb_cli/src/models/local.rs

@@ -0,0 +1,24 @@
+use clap::Parser;
+
+use super::DeviceCommands;
+
+#[derive(Parser, Debug)]
+pub enum LocalCommand {
+    #[clap(flatten)]
+    DeviceCommands(DeviceCommands),
+    #[clap(flatten)]
+    LocalDeviceCommand(LocalDeviceCommand),
+}
+
+#[derive(Parser, Debug)]
+pub enum LocalDeviceCommand {
+    /// List available server features.
+    HostFeatures,
+    /// List a directory on device
+    List { path: String },
+    /// Get logs of device
+    Logcat {
+        /// Path to output file (created if not exists)
+        path: Option<String>,
+    },
+}

adb_cli/src/models/mod.rs

@@ -1,5 +1,17 @@
+mod device;
+mod emu;
+mod host;
+mod local;
 mod opts;
 mod reboot_type;
+mod tcp;
+mod usb;
 
-pub use opts::{Command, Opts};
+pub use device::DeviceCommands;
+pub use emu::{EmuCommand, EmulatorCommand};
+pub use host::{HostCommand, MdnsCommand};
+pub use local::{LocalCommand, LocalDeviceCommand};
+pub use opts::{MainCommand, Opts, ServerCommand};
 pub use reboot_type::RebootTypeCommand;
+pub use tcp::TcpCommand;
+pub use usb::UsbCommand;

adb_cli/src/models/opts.rs

@@ -1,36 +1,41 @@
 use std::net::SocketAddrV4;
 
-use clap::Parser;
+use clap::{Parser, Subcommand};
 
-use crate::commands::{EmuCommand, HostCommand, LocalCommand, TcpCommand, UsbCommand};
+use super::{EmulatorCommand, HostCommand, LocalCommand, TcpCommand, UsbCommand};
 
-#[derive(Parser, Debug)]
+#[derive(Debug, Parser)]
 #[clap(about, version, author)]
 pub struct Opts {
     #[clap(long = "debug")]
     pub debug: bool,
+    #[clap(subcommand)]
+    pub command: MainCommand,
+}
+
+#[derive(Debug, Parser)]
+pub enum MainCommand {
+    /// Server related commands
+    Host(ServerCommand<HostCommand>),
+    /// Device related commands using server
+    Local(ServerCommand<LocalCommand>),
+    /// Emulator related commands
+    Emu(EmulatorCommand),
+    /// USB device related commands
+    Usb(UsbCommand),
+    /// TCP device related commands
+    Tcp(TcpCommand),
+    /// MDNS discovery related commands
+    Mdns,
+}
+
+#[derive(Debug, Parser)]
+pub struct ServerCommand<T: Subcommand> {
     #[clap(short = 'a', long = "address", default_value = "127.0.0.1:5037")]
     pub address: SocketAddrV4,
     /// Serial id of a specific device. Every request will be sent to this device.
     #[clap(short = 's', long = "serial")]
     pub serial: Option<String>,
     #[clap(subcommand)]
-    pub command: Command,
+    pub command: T,
-}
-
-#[derive(Parser, Debug)]
-pub enum Command {
-    #[clap(flatten)]
-    Local(LocalCommand),
-    #[clap(flatten)]
-    Host(HostCommand),
-    /// Emulator specific commands
-    #[clap(subcommand)]
-    Emu(EmuCommand),
-    /// Device commands via USB, no server needed
-    Usb(UsbCommand),
-    /// Device commands via TCP, no server needed
-    Tcp(TcpCommand),
-    /// Discover devices over MDNS without using adb-server
-    MdnsDiscovery,
 }

adb_cli/src/models/tcp.rs

@@ -0,0 +1,11 @@
+use clap::Parser;
+use std::net::SocketAddr;
+
+use super::DeviceCommands;
+
+#[derive(Parser, Debug)]
+pub struct TcpCommand {
+    pub address: SocketAddr,
+    #[clap(subcommand)]
+    pub commands: DeviceCommands,
+}

adb_cli/src/models/usb.rs

@@ -0,0 +1,25 @@
+use std::num::ParseIntError;
+use std::path::PathBuf;
+
+use clap::Parser;
+
+use super::DeviceCommands;
+
+fn parse_hex_id(id: &str) -> Result<u16, ParseIntError> {
+    u16::from_str_radix(id, 16)
+}
+
+#[derive(Parser, Debug)]
+pub struct UsbCommand {
+    /// Hexadecimal vendor id of this USB device
+    #[clap(short = 'v', long = "vendor-id", value_parser=parse_hex_id, value_name="VID")]
+    pub vendor_id: Option<u16>,
+    /// Hexadecimal product id of this USB device
+    #[clap(short = 'p', long = "product-id", value_parser=parse_hex_id, value_name="PID")]
+    pub product_id: Option<u16>,
+    /// Path to a custom private key to use for authentication
+    #[clap(short = 'k', long = "private-key")]
+    pub path_to_private_key: Option<PathBuf>,
+    #[clap(subcommand)]
+    pub commands: DeviceCommands,
+}

adb_cli/src/utils.rs

@@ -0,0 +1,13 @@
+pub fn setup_logger(debug: bool) {
+    // RUST_LOG variable has more priority then "--debug" flag
+    if std::env::var("RUST_LOG").is_err() {
+        let level = match debug {
+            true => "trace",
+            false => "info",
+        };
+
+        unsafe { std::env::set_var("RUST_LOG", level) };
+    }
+
+    env_logger::init();
+}

adb_client/Cargo.toml

@@ -13,26 +13,26 @@ version.workspace = true
 base64 = { version = "0.22.1" }
 bincode = { version = "1.3.3" }
 byteorder = { version = "1.5.0" }
-chrono = { version = "0.4.38" }
+chrono = { version = "0.4.40" }
 homedir = { version = "0.3.4" }
 image = { version = "0.25.5" }
 lazy_static = { version = "1.5.0" }
-log = { version = "0.4.22" }
+log = { version = "0.4.26" }
-mdns-sd = { version = "0.12.0" }
+mdns-sd = { version = "0.13.2" }
 num-bigint = { version = "0.8.4", package = "num-bigint-dig" }
 num-traits = { version = "0.2.19" }
 quick-protobuf = { version = "0.8.1" }
-rand = { version = "0.8.5" }
+rand = { version = "0.9.0" }
 rcgen = { version = "0.13.1" }
-regex = { version = "1.11.0", features = ["perf", "std", "unicode"] }
+regex = { version = "1.11.1", features = ["perf", "std", "unicode"] }
 rsa = { version = "0.9.7" }
 rusb = { version = "0.9.4", features = ["vendored"] }
-rustls = { version = "0.23.18" }
+rustls = { version = "0.23.22" }
-rustls-pki-types = "1.10.0"
+rustls-pki-types = "1.11.0"
-serde = { version = "1.0.210", features = ["derive"] }
+serde = { version = "1.0.216", features = ["derive"] }
 serde_repr = { version = "0.1.19" }
 sha1 = { version = "0.10.6", features = ["oid"] }
-thiserror = { version = "2.0.1" }
+thiserror = { version = "2.0.7" }
 
 [dev-dependencies]
 anyhow = { version = "1.0.93" }

adb_client/README.md

@@ -2,7 +2,7 @@
 
 [![MIT licensed](https://img.shields.io/crates/l/adb_client.svg)](./LICENSE-MIT)
 [![Documentation](https://docs.rs/adb_client/badge.svg)](https://docs.rs/adb_client)
-![Crates.io Total Downloads](https://img.shields.io/crates/d/adb_client)
+[![Crates.io Total Downloads](https://img.shields.io/crates/d/adb_client)](https://crates.io/crates/adb_client)
 
 Rust library implementing ADB protocol.
 
@@ -15,6 +15,20 @@ Add `adb_client` crate as a dependency by simply adding it to your `Cargo.toml`:
 adb_client = "*"
 ```
 
+## Benchmarks
+
+Benchmarks run on `v2.0.6`, on a **Samsung S10 SM-G973F** device and an **Intel i7-1265U** CPU laptop
+
+### `ADBServerDevice` push vs `adb push`
+
+`ADBServerDevice` performs all operations by using adb server as a bridge.
+
+|File size|Sample size|`ADBServerDevice`|`adb`|Difference|
+|:-------:|:---------:|:----------:|:---:|:-----:|
+|10 MB|100|350,79 ms|356,30 ms|<div style="color:green">-1,57 %</div>|
+|500 MB|50|15,60 s|15,64 s|<div style="color:green">-0,25 %</div>|
+|1 GB|20|31,09 s|31,12 s|<div style="color:green">-0,10 %</div>|
+
 ## Examples
 
 ### Get available ADB devices
@@ -40,7 +54,7 @@ use adb_client::{ADBServer, ADBDeviceExt};
 
 let mut server = ADBServer::default();
 let mut device = server.get_device().expect("cannot get device");
-device.shell_command(["df", "-h"],std::io::stdout());
+device.shell_command(&["df", "-h"], &mut std::io::stdout());
 ```
 
 #### Push a file to the device
@@ -67,7 +81,7 @@ use adb_client::{ADBUSBDevice, ADBDeviceExt};
 let vendor_id = 0x04e8;
 let product_id = 0x6860;
 let mut device = ADBUSBDevice::new(vendor_id, product_id).expect("cannot find device");
-device.shell_command(["df", "-h"],std::io::stdout());
+device.shell_command(&["df", "-h"], &mut std::io::stdout());
 ```
 
 #### (USB) Push a file to the device
@@ -81,10 +95,10 @@ let vendor_id = 0x04e8;
 let product_id = 0x6860;
 let mut device = ADBUSBDevice::new(vendor_id, product_id).expect("cannot find device");
 let mut input = File::open(Path::new("/tmp/f")).expect("Cannot open file");
-device.push(&mut input, "/data/local/tmp");
+device.push(&mut input, &"/data/local/tmp");
 ```
 
-### (TCP) Get a shell from device
+#### (TCP) Get a shell from device
 
 ```rust no_run
 use std::net::{SocketAddr, IpAddr, Ipv4Addr};
@@ -93,5 +107,5 @@ use adb_client::{ADBTcpDevice, ADBDeviceExt};
 let device_ip = IpAddr::V4(Ipv4Addr::new(192, 168, 0, 10));
 let device_port = 43210;
 let mut device = ADBTcpDevice::new(SocketAddr::new(device_ip, device_port)).expect("cannot find device");
-device.shell(std::io::stdin(), std::io::stdout());
+device.shell(&mut std::io::stdin(), Box::new(std::io::stdout()));
 ```

adb_client/src/adb_device_ext.rs

@@ -1,31 +1,28 @@
-use std::io::{Read, Write};
+use std::io::{Cursor, Read, Write};
 use std::path::Path;
 
+use image::{ImageBuffer, ImageFormat, Rgba};
+
 use crate::models::AdbStatResponse;
 use crate::{RebootType, Result};
 
 /// Trait representing all features available on both [`crate::ADBServerDevice`] and [`crate::ADBUSBDevice`]
 pub trait ADBDeviceExt {
     /// Runs command in a shell on the device, and write its output and error streams into output.
-    fn shell_command<S: ToString, W: Write>(
+    fn shell_command(&mut self, command: &[&str], output: &mut dyn Write) -> Result<()>;
-        &mut self,
-        command: impl IntoIterator<Item = S>,
-        output: W,
-    ) -> Result<()>;
 
     /// Starts an interactive shell session on the device.
     /// Input data is read from reader and write to writer.
-    /// W has a 'static bound as it is internally used in a thread.
+    fn shell(&mut self, reader: &mut dyn Read, writer: Box<(dyn Write + Send)>) -> Result<()>;
-    fn shell<R: Read, W: Write + Send + 'static>(&mut self, reader: R, writer: W) -> Result<()>;
 
     /// Display the stat information for a remote file
     fn stat(&mut self, remote_path: &str) -> Result<AdbStatResponse>;
 
     /// Pull the remote file pointed to by `source` and write its contents into `output`
-    fn pull<A: AsRef<str>, W: Write>(&mut self, source: A, output: W) -> Result<()>;
+    fn pull(&mut self, source: &dyn AsRef<str>, output: &mut dyn Write) -> Result<()>;
 
     /// Push `stream` to `path` on the device.
-    fn push<R: Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()>;
+    fn push(&mut self, stream: &mut dyn Read, path: &dyn AsRef<str>) -> Result<()>;
 
     /// Reboot the device using given reboot type
     fn reboot(&mut self, reboot_type: RebootType) -> Result<()>;
@@ -34,7 +31,7 @@ pub trait ADBDeviceExt {
     fn run_activity(&mut self, package: &str, activity: &str) -> Result<Vec<u8>> {
         let mut output = Vec::new();
         self.shell_command(
-            ["am", "start", &format!("{package}/{package}.{activity}")],
+            &["am", "start", &format!("{package}/{package}.{activity}")],
             &mut output,
         )?;
 
@@ -42,5 +39,38 @@ pub trait ADBDeviceExt {
     }
 
     /// Install an APK pointed to by `apk_path` on device.
-    fn install<P: AsRef<Path>>(&mut self, apk_path: P) -> Result<()>;
+    fn install(&mut self, apk_path: &dyn AsRef<Path>) -> Result<()>;
+
+    /// Uninstall the package `package` from device.
+    fn uninstall(&mut self, package: &str) -> Result<()>;
+
+    /// Inner method requesting framebuffer from an Android device
+    fn framebuffer_inner(&mut self) -> Result<ImageBuffer<Rgba<u8>, Vec<u8>>>;
+
+    /// Dump framebuffer of this device into given path
+    fn framebuffer(&mut self, path: &dyn AsRef<Path>) -> Result<()> {
+        // Big help from AOSP source code (<https://android.googlesource.com/platform/system/adb/+/refs/heads/main/framebuffer_service.cpp>)
+        let img = self.framebuffer_inner()?;
+        Ok(img.save(path.as_ref())?)
+    }
+
+    /// Dump framebuffer of this device and return corresponding bytes.
+    ///
+    /// Output data format is currently only `PNG`.
+    fn framebuffer_bytes(&mut self) -> Result<Vec<u8>> {
+        let img = self.framebuffer_inner()?;
+        let mut vec = Cursor::new(Vec::new());
+        img.write_to(&mut vec, ImageFormat::Png)?;
+
+        Ok(vec.into_inner())
+    }
+
+    /// Return a boxed instance representing this trait
+    fn boxed(self) -> Box<dyn ADBDeviceExt>
+    where
+        Self: Sized,
+        Self: 'static,
+    {
+        Box::new(self)
+    }
 }

adb_client/src/device/adb_message_device.rs

@@ -2,21 +2,27 @@ use byteorder::{LittleEndian, ReadBytesExt};
 use rand::Rng;
 use std::io::{Cursor, Read, Seek};
 
-use crate::{constants::BUFFER_SIZE, ADBMessageTransport, AdbStatResponse, Result, RustADBError};
+use crate::{ADBMessageTransport, AdbStatResponse, Result, RustADBError, constants::BUFFER_SIZE};
 
-use super::{models::MessageSubcommand, ADBTransportMessage, MessageCommand};
+use super::{ADBTransportMessage, MessageCommand, models::MessageSubcommand};
 
 /// Generic structure representing an ADB device reachable over an [`ADBMessageTransport`].
 /// Structure is totally agnostic over which transport is truly used.
 #[derive(Debug)]
 pub struct ADBMessageDevice<T: ADBMessageTransport> {
     transport: T,
+    local_id: Option<u32>,
+    remote_id: Option<u32>,
 }
 
 impl<T: ADBMessageTransport> ADBMessageDevice<T> {
     /// Instantiate a new [`ADBMessageTransport`]
     pub fn new(transport: T) -> Self {
-        Self { transport }
+        Self {
+            transport,
+            local_id: None,
+            remote_id: None,
+        }
     }
 
     pub(crate) fn get_transport(&mut self) -> &T {
@@ -28,17 +34,13 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
     }
 
     /// Receive a message and acknowledge it by replying with an `OKAY` command
-    pub(crate) fn recv_and_reply_okay(
+    pub(crate) fn recv_and_reply_okay(&mut self) -> Result<ADBTransportMessage> {
-        &mut self,
-        local_id: u32,
-        remote_id: u32,
-    ) -> Result<ADBTransportMessage> {
         let message = self.transport.read_message()?;
         self.transport.write_message(ADBTransportMessage::new(
             MessageCommand::Okay,
-            local_id,
+            self.get_local_id()?,
-            remote_id,
+            self.get_remote_id()?,
-            "".into(),
+            &[],
         ))?;
         Ok(message)
     }
@@ -49,28 +51,20 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
         message: ADBTransportMessage,
     ) -> Result<ADBTransportMessage> {
         self.transport.write_message(message)?;
-        let message = self.transport.read_message()?;
+
-        let received_command = message.header().command();
+        self.transport.read_message().and_then(|message| {
-        if received_command != MessageCommand::Okay {
+            message.assert_command(MessageCommand::Okay)?;
-            return Err(RustADBError::ADBRequestFailed(format!(
+            Ok(message)
-                "expected command OKAY after message, got {}",
+        })
-                received_command
-            )));
-        }
-        Ok(message)
     }
 
     pub(crate) fn recv_file<W: std::io::Write>(
         &mut self,
-        local_id: u32,
-        remote_id: u32,
         mut output: W,
     ) -> std::result::Result<(), RustADBError> {
         let mut len: Option<u64> = None;
         loop {
-            let payload = self
+            let payload = self.recv_and_reply_okay()?.into_payload();
-                .recv_and_reply_okay(local_id, remote_id)?
-                .into_payload();
             let mut rdr = Cursor::new(&payload);
             while rdr.position() != payload.len() as u64 {
                 match len.take() {
@@ -119,7 +113,7 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
             MessageCommand::Write,
             local_id,
             remote_id,
-            serialized_message,
+            &serialized_message,
         );
 
         self.send_and_expect_okay(message)?;
@@ -139,7 +133,7 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
                         MessageCommand::Write,
                         local_id,
                         remote_id,
-                        serialized_message,
+                        &serialized_message,
                     );
 
                     self.send_and_expect_okay(message)?;
@@ -152,7 +146,7 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
                             return Err(RustADBError::ADBRequestFailed(format!(
                                 "Wrong command received {}",
                                 c
-                            )))
+                            )));
                         }
                     }
                 }
@@ -167,7 +161,7 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
                         MessageCommand::Write,
                         local_id,
                         remote_id,
-                        serialized_message,
+                        &serialized_message,
                     );
 
                     self.send_and_expect_okay(message)?;
@@ -179,41 +173,25 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
         }
     }
 
-    pub(crate) fn begin_synchronization(&mut self) -> Result<(u32, u32)> {
+    pub(crate) fn begin_synchronization(&mut self) -> Result<()> {
-        let sync_directive = "sync:\0";
+        self.open_session(b"sync:\0")?;
-
+        Ok(())
-        let mut rng = rand::thread_rng();
-        let message = ADBTransportMessage::new(
-            MessageCommand::Open,
-            rng.gen(), /* Our 'local-id' */
-            0,
-            sync_directive.into(),
-        );
-        let message = self.send_and_expect_okay(message)?;
-        let local_id = message.header().arg1();
-        let remote_id = message.header().arg0();
-        Ok((local_id, remote_id))
     }
 
-    pub(crate) fn stat_with_explicit_ids(
+    pub(crate) fn stat_with_explicit_ids(&mut self, remote_path: &str) -> Result<AdbStatResponse> {
-        &mut self,
-        remote_path: &str,
-        local_id: u32,
-        remote_id: u32,
-    ) -> Result<AdbStatResponse> {
         let stat_buffer = MessageSubcommand::Stat.with_arg(remote_path.len() as u32);
         let message = ADBTransportMessage::new(
             MessageCommand::Write,
-            local_id,
+            self.get_local_id()?,
-            remote_id,
+            self.get_remote_id()?,
-            bincode::serialize(&stat_buffer).map_err(|_e| RustADBError::ConversionError)?,
+            &bincode::serialize(&stat_buffer).map_err(|_e| RustADBError::ConversionError)?,
         );
         self.send_and_expect_okay(message)?;
         self.send_and_expect_okay(ADBTransportMessage::new(
             MessageCommand::Write,
-            local_id,
+            self.get_local_id()?,
-            remote_id,
+            self.get_remote_id()?,
-            remote_path.into(),
+            remote_path.as_bytes(),
         ))?;
         let response = self.transport.read_message()?;
         // Skip first 4 bytes as this is the literal "STAT".
@@ -222,15 +200,46 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
             .map_err(|_e| RustADBError::ConversionError)
     }
 
-    pub(crate) fn end_transaction(&mut self, local_id: u32, remote_id: u32) -> Result<()> {
+    pub(crate) fn end_transaction(&mut self) -> Result<()> {
         let quit_buffer = MessageSubcommand::Quit.with_arg(0u32);
         self.send_and_expect_okay(ADBTransportMessage::new(
             MessageCommand::Write,
-            local_id,
+            self.get_local_id()?,
-            remote_id,
+            self.get_remote_id()?,
-            bincode::serialize(&quit_buffer).map_err(|_e| RustADBError::ConversionError)?,
+            &bincode::serialize(&quit_buffer).map_err(|_e| RustADBError::ConversionError)?,
         ))?;
         let _discard_close = self.transport.read_message()?;
         Ok(())
     }
+
+    pub(crate) fn open_session(&mut self, data: &[u8]) -> Result<ADBTransportMessage> {
+        let mut rng = rand::rng();
+
+        let message = ADBTransportMessage::new(
+            MessageCommand::Open,
+            rng.random(), // Our 'local-id'
+            0,
+            data,
+        );
+        self.get_transport_mut().write_message(message)?;
+
+        let response = self.get_transport_mut().read_message()?;
+
+        self.local_id = Some(response.header().arg1());
+        self.remote_id = Some(response.header().arg0());
+
+        Ok(response)
+    }
+
+    pub(crate) fn get_local_id(&self) -> Result<u32> {
+        self.local_id.ok_or(RustADBError::ADBRequestFailed(
+            "connection not opened, no local_id".into(),
+        ))
+    }
+
+    pub(crate) fn get_remote_id(&self) -> Result<u32> {
+        self.remote_id.ok_or(RustADBError::ADBRequestFailed(
+            "connection not opened, no remote_id".into(),
+        ))
+    }
 }

adb_client/src/device/adb_message_device_commands.rs

@@ -1,18 +1,17 @@
-use crate::{models::AdbStatResponse, ADBDeviceExt, ADBMessageTransport, RebootType, Result};
+use crate::{ADBDeviceExt, ADBMessageTransport, RebootType, Result, models::AdbStatResponse};
-use std::io::{Read, Write};
+use std::{
+    io::{Read, Write},
+    path::Path,
+};
 
 use super::ADBMessageDevice;
 
 impl<T: ADBMessageTransport> ADBDeviceExt for ADBMessageDevice<T> {
-    fn shell_command<S: ToString, W: Write>(
+    fn shell_command(&mut self, command: &[&str], output: &mut dyn Write) -> Result<()> {
-        &mut self,
-        command: impl IntoIterator<Item = S>,
-        output: W,
-    ) -> Result<()> {
         self.shell_command(command, output)
     }
 
-    fn shell<R: Read, W: Write + Send + 'static>(&mut self, reader: R, writer: W) -> Result<()> {
+    fn shell(&mut self, reader: &mut dyn Read, writer: Box<(dyn Write + Send)>) -> Result<()> {
         self.shell(reader, writer)
     }
 
@@ -20,11 +19,11 @@ impl<T: ADBMessageTransport> ADBDeviceExt for ADBMessageDevice<T> {
         self.stat(remote_path)
     }
 
-    fn pull<A: AsRef<str>, W: Write>(&mut self, source: A, output: W) -> Result<()> {
+    fn pull(&mut self, source: &dyn AsRef<str>, output: &mut dyn Write) -> Result<()> {
         self.pull(source, output)
     }
 
-    fn push<R: Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
+    fn push(&mut self, stream: &mut dyn Read, path: &dyn AsRef<str>) -> Result<()> {
         self.push(stream, path)
     }
 
@@ -32,7 +31,15 @@ impl<T: ADBMessageTransport> ADBDeviceExt for ADBMessageDevice<T> {
         self.reboot(reboot_type)
     }
 
-    fn install<P: AsRef<std::path::Path>>(&mut self, apk_path: P) -> Result<()> {
+    fn install(&mut self, apk_path: &dyn AsRef<Path>) -> Result<()> {
         self.install(apk_path)
     }
+
+    fn uninstall(&mut self, package: &str) -> Result<()> {
+        self.uninstall(package)
+    }
+
+    fn framebuffer_inner(&mut self) -> Result<image::ImageBuffer<image::Rgba<u8>, Vec<u8>>> {
+        self.framebuffer_inner()
+    }
 }

adb_client/src/device/adb_tcp_device.rs

@@ -1,10 +1,11 @@
-use std::net::SocketAddr;
+use std::io::Write;
 use std::path::Path;
+use std::{io::Read, net::SocketAddr};
 
+use super::ADBTransportMessage;
 use super::adb_message_device::ADBMessageDevice;
 use super::models::MessageCommand;
-use super::ADBTransportMessage;
+use crate::{ADBDeviceExt, ADBMessageTransport, ADBTransport, Result, TcpTransport};
-use crate::{ADBDeviceExt, ADBMessageTransport, ADBTransport, Result, RustADBError, TcpTransport};
 
 /// Represent a device reached and available over USB.
 #[derive(Debug)]
@@ -32,76 +33,86 @@ impl ADBTcpDevice {
             MessageCommand::Cnxn,
             0x01000000,
             1048576,
-            format!("host::{}\0", env!("CARGO_PKG_NAME"))
+            format!("host::{}\0", env!("CARGO_PKG_NAME")).as_bytes(),
-                .as_bytes()
-                .to_vec(),
         );
 
         self.get_transport_mut().write_message(message)?;
 
         let message = self.get_transport_mut().read_message()?;
 
-        // At this point, we should have received a STLS message
+        // Check if client is requesting a secure connection and upgrade it if necessary
-        if message.header().command() != MessageCommand::Stls {
+        match message.header().command() {
-            return Err(RustADBError::ADBRequestFailed(format!(
+            MessageCommand::Stls => {
-                "Wrong command received {}",
+                self.get_transport_mut()
-                message.header().command()
+                    .write_message(ADBTransportMessage::new(MessageCommand::Stls, 1, 0, &[]))?;
-            )));
+                self.get_transport_mut().upgrade_connection()?;
-        };
+                log::debug!("Connection successfully upgraded from TCP to TLS");
-
+            }
-        let message = ADBTransportMessage::new(MessageCommand::Stls, 1, 0, vec![]);
+            MessageCommand::Cnxn => {
-
+                log::debug!("Unencrypted connection established");
-        self.get_transport_mut().write_message(message)?;
+            }
-
+            _ => {
-        // Upgrade TCP connection to TLS
+                return Err(crate::RustADBError::WrongResponseReceived(
-        self.get_transport_mut().upgrade_connection()?;
+                    "Expected CNXN or STLS command".to_string(),
-
+                    message.header().command().to_string(),
-        log::debug!("Connection successfully upgraded from TCP to TLS");
+                ));
+            }
+        }
 
         Ok(())
     }
 
+    #[inline]
     fn get_transport_mut(&mut self) -> &mut TcpTransport {
         self.inner.get_transport_mut()
     }
 }
 
 impl ADBDeviceExt for ADBTcpDevice {
-    fn shell_command<S: ToString, W: std::io::Write>(
+    #[inline]
-        &mut self,
+    fn shell_command(&mut self, command: &[&str], output: &mut dyn Write) -> Result<()> {
-        command: impl IntoIterator<Item = S>,
-        output: W,
-    ) -> Result<()> {
         self.inner.shell_command(command, output)
     }
 
-    fn shell<R: std::io::Read, W: std::io::Write + Send + 'static>(
+    #[inline]
-        &mut self,
+    fn shell(&mut self, reader: &mut dyn Read, writer: Box<(dyn Write + Send)>) -> Result<()> {
-        reader: R,
-        writer: W,
-    ) -> Result<()> {
         self.inner.shell(reader, writer)
     }
 
+    #[inline]
     fn stat(&mut self, remote_path: &str) -> Result<crate::AdbStatResponse> {
         self.inner.stat(remote_path)
     }
 
-    fn pull<A: AsRef<str>, W: std::io::Write>(&mut self, source: A, output: W) -> Result<()> {
+    #[inline]
+    fn pull(&mut self, source: &dyn AsRef<str>, output: &mut dyn Write) -> Result<()> {
         self.inner.pull(source, output)
     }
 
-    fn push<R: std::io::Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
+    #[inline]
+    fn push(&mut self, stream: &mut dyn Read, path: &dyn AsRef<str>) -> Result<()> {
         self.inner.push(stream, path)
     }
 
+    #[inline]
     fn reboot(&mut self, reboot_type: crate::RebootType) -> Result<()> {
         self.inner.reboot(reboot_type)
     }
 
-    fn install<P: AsRef<Path>>(&mut self, apk_path: P) -> Result<()> {
+    #[inline]
+    fn install(&mut self, apk_path: &dyn AsRef<Path>) -> Result<()> {
         self.inner.install(apk_path)
     }
+
+    #[inline]
+    fn uninstall(&mut self, package: &str) -> Result<()> {
+        self.inner.uninstall(package)
+    }
+
+    #[inline]
+    fn framebuffer_inner(&mut self) -> Result<image::ImageBuffer<image::Rgba<u8>, Vec<u8>>> {
+        self.inner.framebuffer_inner()
+    }
 }
 
 impl Drop for ADBTcpDevice {

adb_client/src/device/adb_transport_message.rs

@@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};
 
-use crate::RustADBError;
+use crate::{Result, RustADBError};
 
 use super::models::MessageCommand;
 
@@ -66,16 +66,16 @@ impl ADBTransportMessageHeader {
         command_u32 ^ 0xFFFFFFFF
     }
 
-    pub fn as_bytes(&self) -> Result<Vec<u8>, RustADBError> {
+    pub fn as_bytes(&self) -> Result<Vec<u8>> {
         bincode::serialize(&self).map_err(|_e| RustADBError::ConversionError)
     }
 }
 
 impl ADBTransportMessage {
-    pub fn new(command: MessageCommand, arg0: u32, arg1: u32, data: Vec<u8>) -> Self {
+    pub fn new(command: MessageCommand, arg0: u32, arg1: u32, data: &[u8]) -> Self {
         Self {
-            header: ADBTransportMessageHeader::new(command, arg0, arg1, &data),
+            header: ADBTransportMessageHeader::new(command, arg0, arg1, data),
-            payload: data,
+            payload: data.to_vec(),
         }
     }
 
@@ -88,6 +88,18 @@ impl ADBTransportMessage {
             && ADBTransportMessageHeader::compute_crc32(&self.payload) == self.header.data_crc32
     }
 
+    pub fn assert_command(&self, expected_command: MessageCommand) -> Result<()> {
+        let our_command = self.header().command();
+        if expected_command == our_command {
+            return Ok(());
+        }
+
+        Err(RustADBError::WrongResponseReceived(
+            our_command.to_string(),
+            expected_command.to_string(),
+        ))
+    }
+
     pub fn header(&self) -> &ADBTransportMessageHeader {
         &self.header
     }
@@ -104,7 +116,7 @@ impl ADBTransportMessage {
 impl TryFrom<[u8; 24]> for ADBTransportMessageHeader {
     type Error = RustADBError;
 
-    fn try_from(value: [u8; 24]) -> Result<Self, Self::Error> {
+    fn try_from(value: [u8; 24]) -> Result<Self> {
         bincode::deserialize(&value).map_err(|_e| RustADBError::ConversionError)
     }
 }

adb_client/src/device/adb_usb_device.rs

@@ -1,7 +1,10 @@
 use rusb::Device;
 use rusb::DeviceDescriptor;
 use rusb::UsbContext;
+use rusb::constants::LIBUSB_CLASS_VENDOR_SPEC;
 use std::fs::read_to_string;
+use std::io::Read;
+use std::io::Write;
 use std::path::Path;
 use std::path::PathBuf;
 use std::time::Duration;
@@ -9,10 +12,10 @@ use std::time::Duration;
 use super::adb_message_device::ADBMessageDevice;
 use super::models::MessageCommand;
 use super::{ADBRsaKey, ADBTransportMessage};
-use crate::device::adb_transport_message::{AUTH_RSAPUBLICKEY, AUTH_SIGNATURE, AUTH_TOKEN};
 use crate::ADBDeviceExt;
 use crate::ADBMessageTransport;
 use crate::ADBTransport;
+use crate::device::adb_transport_message::{AUTH_RSAPUBLICKEY, AUTH_SIGNATURE, AUTH_TOKEN};
 use crate::{Result, RustADBError, USBTransport};
 
 pub fn read_adb_private_key<P: AsRef<Path>>(private_key_path: P) -> Result<Option<ADBRsaKey>> {
@@ -55,8 +58,6 @@ fn search_adb_devices() -> Result<Option<(u16, u16)>> {
 }
 
 fn is_adb_device<T: UsbContext>(device: &Device<T>, des: &DeviceDescriptor) -> bool {
-    const ADB_CLASS: u8 = 0xff;
-
     const ADB_SUBCLASS: u8 = 0x42;
     const ADB_PROTOCOL: u8 = 0x1;
 
@@ -75,7 +76,7 @@ fn is_adb_device<T: UsbContext>(device: &Device<T>, des: &DeviceDescriptor) -> b
                 let class = interface_des.class_code();
                 let subcl = interface_des.sub_class_code();
                 if proto == ADB_PROTOCOL
-                    && ((class == ADB_CLASS && subcl == ADB_SUBCLASS)
+                    && ((class == LIBUSB_CLASS_VENDOR_SPEC && subcl == ADB_SUBCLASS)
                         || (class == BULK_CLASS && subcl == BULK_ADB_SUBCLASS))
                 {
                     return true;
@@ -173,36 +174,27 @@ impl ADBUSBDevice {
             MessageCommand::Cnxn,
             0x01000000,
             1048576,
-            format!("host::{}\0", env!("CARGO_PKG_NAME"))
+            format!("host::{}\0", env!("CARGO_PKG_NAME")).as_bytes(),
-                .as_bytes()
-                .to_vec(),
         );
 
         self.get_transport_mut().write_message(message)?;
 
         let message = self.get_transport_mut().read_message()?;
+        message.assert_command(MessageCommand::Auth)?;
 
-        // At this point, we should have received either:
+        // At this point, we should have receive an AUTH message with arg0 == 1
-        // - an AUTH message with arg0 == 1
+        let auth_message = match message.header().arg0() {
-        // - a CNXN message
+            AUTH_TOKEN => message,
-        let auth_message = match message.header().command() {
+            v => {
-            MessageCommand::Auth if message.header().arg0() == AUTH_TOKEN => message,
-            MessageCommand::Auth if message.header().arg0() != AUTH_TOKEN => {
-                return Err(RustADBError::ADBRequestFailed(
-                    "Received AUTH message with type != 1".into(),
-                ))
-            }
-            c => {
                 return Err(RustADBError::ADBRequestFailed(format!(
-                    "Wrong command received {}",
+                    "Received AUTH message with type != 1 ({v})"
-                    c
+                )));
-                )))
             }
         };
 
         let sign = self.private_key.sign(auth_message.into_payload())?;
 
-        let message = ADBTransportMessage::new(MessageCommand::Auth, AUTH_SIGNATURE, 0, sign);
+        let message = ADBTransportMessage::new(MessageCommand::Auth, AUTH_SIGNATURE, 0, &sign);
 
         self.get_transport_mut().write_message(message)?;
 
@@ -219,71 +211,77 @@ impl ADBUSBDevice {
         let mut pubkey = self.private_key.android_pubkey_encode()?.into_bytes();
         pubkey.push(b'\0');
 
-        let message = ADBTransportMessage::new(MessageCommand::Auth, AUTH_RSAPUBLICKEY, 0, pubkey);
+        let message = ADBTransportMessage::new(MessageCommand::Auth, AUTH_RSAPUBLICKEY, 0, &pubkey);
 
         self.get_transport_mut().write_message(message)?;
 
         let response = self
             .get_transport_mut()
-            .read_message_with_timeout(Duration::from_secs(10))?;
+            .read_message_with_timeout(Duration::from_secs(10))
+            .and_then(|message| {
+                message.assert_command(MessageCommand::Cnxn)?;
+                Ok(message)
+            })?;
 
-        match response.header().command() {
+        log::info!(
-            MessageCommand::Cnxn => log::info!(
+            "Authentication OK, device info {}",
-                "Authentication OK, device info {}",
+            String::from_utf8(response.into_payload())?
-                String::from_utf8(response.into_payload())?
+        );
-            ),
-            _ => {
-                return Err(RustADBError::ADBRequestFailed(format!(
-                    "wrong response {}",
-                    response.header().command()
-                )))
-            }
-        }
 
         Ok(())
     }
 
+    #[inline]
     fn get_transport_mut(&mut self) -> &mut USBTransport {
         self.inner.get_transport_mut()
     }
 }
 
 impl ADBDeviceExt for ADBUSBDevice {
-    fn shell_command<S: ToString, W: std::io::Write>(
+    #[inline]
-        &mut self,
+    fn shell_command(&mut self, command: &[&str], output: &mut dyn Write) -> Result<()> {
-        command: impl IntoIterator<Item = S>,
-        output: W,
-    ) -> Result<()> {
         self.inner.shell_command(command, output)
     }
 
-    fn shell<R: std::io::Read, W: std::io::Write + Send + 'static>(
+    #[inline]
-        &mut self,
+    fn shell<'a>(&mut self, reader: &mut dyn Read, writer: Box<(dyn Write + Send)>) -> Result<()> {
-        reader: R,
-        writer: W,
-    ) -> Result<()> {
         self.inner.shell(reader, writer)
     }
 
+    #[inline]
     fn stat(&mut self, remote_path: &str) -> Result<crate::AdbStatResponse> {
         self.inner.stat(remote_path)
     }
 
-    fn pull<A: AsRef<str>, W: std::io::Write>(&mut self, source: A, output: W) -> Result<()> {
+    #[inline]
+    fn pull(&mut self, source: &dyn AsRef<str>, output: &mut dyn Write) -> Result<()> {
         self.inner.pull(source, output)
     }
 
-    fn push<R: std::io::Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
+    #[inline]
+    fn push(&mut self, stream: &mut dyn Read, path: &dyn AsRef<str>) -> Result<()> {
         self.inner.push(stream, path)
     }
 
+    #[inline]
     fn reboot(&mut self, reboot_type: crate::RebootType) -> Result<()> {
         self.inner.reboot(reboot_type)
     }
 
-    fn install<P: AsRef<Path>>(&mut self, apk_path: P) -> Result<()> {
+    #[inline]
+    fn install(&mut self, apk_path: &dyn AsRef<Path>) -> Result<()> {
         self.inner.install(apk_path)
     }
+
+    #[inline]
+    fn uninstall(&mut self, package: &str) -> Result<()> {
+        self.inner.uninstall(package)
+    }
+
+    #[inline]
+    fn framebuffer_inner(&mut self) -> Result<image::ImageBuffer<image::Rgba<u8>, Vec<u8>>> {
+        self.inner.framebuffer_inner()
+    }
 }
 
 impl Drop for ADBUSBDevice {

adb_client/src/device/commands/framebuffer.rs

@@ -0,0 +1,98 @@
+use std::io::{Cursor, Read};
+
+use byteorder::{LittleEndian, ReadBytesExt};
+use image::{ImageBuffer, Rgba};
+
+use crate::{
+    ADBMessageTransport, Result, RustADBError,
+    device::{MessageCommand, adb_message_device::ADBMessageDevice},
+    models::{FrameBufferInfoV1, FrameBufferInfoV2},
+};
+
+impl<T: ADBMessageTransport> ADBMessageDevice<T> {
+    pub(crate) fn framebuffer_inner(&mut self) -> Result<ImageBuffer<Rgba<u8>, Vec<u8>>> {
+        self.open_session(b"framebuffer:\0")?;
+
+        let response = self.recv_and_reply_okay()?;
+
+        let mut payload_cursor = Cursor::new(response.payload());
+
+        let version = payload_cursor.read_u32::<LittleEndian>()?;
+
+        let img = match version {
+            // RGBA_8888
+            1 => {
+                let mut buf = [0u8; std::mem::size_of::<FrameBufferInfoV1>()];
+
+                payload_cursor.read_exact(&mut buf)?;
+
+                let framebuffer_info: FrameBufferInfoV1 = buf.try_into()?;
+
+                let mut framebuffer_data = Vec::new();
+                payload_cursor.read_to_end(&mut framebuffer_data)?;
+
+                loop {
+                    if framebuffer_data.len() as u32 == framebuffer_info.size {
+                        break;
+                    }
+
+                    let response = self.recv_and_reply_okay()?;
+
+                    framebuffer_data.extend_from_slice(&response.into_payload());
+
+                    log::debug!(
+                        "received framebuffer data. new size {}",
+                        framebuffer_data.len()
+                    );
+                }
+
+                ImageBuffer::<Rgba<u8>, Vec<u8>>::from_vec(
+                    framebuffer_info.width,
+                    framebuffer_info.height,
+                    framebuffer_data,
+                )
+                .ok_or_else(|| RustADBError::FramebufferConversionError)?
+            }
+            // RGBX_8888
+            2 => {
+                let mut buf = [0u8; std::mem::size_of::<FrameBufferInfoV2>()];
+
+                payload_cursor.read_exact(&mut buf)?;
+
+                let framebuffer_info: FrameBufferInfoV2 = buf.try_into()?;
+
+                let mut framebuffer_data = Vec::new();
+                payload_cursor.read_to_end(&mut framebuffer_data)?;
+
+                loop {
+                    if framebuffer_data.len() as u32 == framebuffer_info.size {
+                        break;
+                    }
+
+                    let response = self.recv_and_reply_okay()?;
+
+                    framebuffer_data.extend_from_slice(&response.into_payload());
+
+                    log::debug!(
+                        "received framebuffer data. new size {}",
+                        framebuffer_data.len()
+                    );
+                }
+
+                ImageBuffer::<Rgba<u8>, Vec<u8>>::from_vec(
+                    framebuffer_info.width,
+                    framebuffer_info.height,
+                    framebuffer_data,
+                )
+                .ok_or_else(|| RustADBError::FramebufferConversionError)?
+            }
+            v => return Err(RustADBError::UnimplementedFramebufferImageVersion(v)),
+        };
+
+        self.get_transport_mut()
+            .read_message()
+            .and_then(|message| message.assert_command(MessageCommand::Clse))?;
+
+        Ok(img)
+    }
+}

adb_client/src/device/commands/install.rs

@@ -1,43 +1,30 @@
-use std::fs::File;
+use std::{fs::File, path::Path};
 
 use rand::Rng;
 
 use crate::{
-    device::{
-        adb_message_device::ADBMessageDevice, ADBTransportMessage, MessageCommand, MessageWriter,
-    },
-    utils::check_extension_is_apk,
     ADBMessageTransport, Result,
+    device::{MessageWriter, adb_message_device::ADBMessageDevice},
+    utils::check_extension_is_apk,
 };
 
 impl<T: ADBMessageTransport> ADBMessageDevice<T> {
-    pub(crate) fn install<P: AsRef<std::path::Path>>(&mut self, apk_path: P) -> Result<()> {
+    pub(crate) fn install(&mut self, apk_path: &dyn AsRef<Path>) -> Result<()> {
-        let mut apk_file = File::open(&apk_path)?;
+        let mut apk_file = File::open(apk_path)?;
 
-        check_extension_is_apk(&apk_path)?;
+        check_extension_is_apk(apk_path)?;
 
         let file_size = apk_file.metadata()?.len();
 
-        let mut rng = rand::thread_rng();
+        let mut rng = rand::rng();
 
-        let local_id = rng.gen();
+        let local_id = rng.random();
 
-        let message = ADBTransportMessage::new(
+        self.open_session(format!("exec:cmd package 'install' -S {}\0", file_size).as_bytes())?;
-            MessageCommand::Open,
-            local_id,
-            0,
-            format!("exec:cmd package 'install' -S {}\0", file_size)
-                .as_bytes()
-                .to_vec(),
-        );
-        self.get_transport_mut().write_message(message)?;
-
-        let response = self.get_transport_mut().read_message()?;
-        let remote_id = response.header().arg0();
 
         let transport = self.get_transport().clone();
 
-        let mut writer = MessageWriter::new(transport, local_id, remote_id);
+        let mut writer = MessageWriter::new(transport, local_id, self.get_remote_id()?);
 
         std::io::copy(&mut apk_file, &mut writer)?;
 

adb_client/src/device/commands/mod.rs

@@ -1,6 +1,8 @@
+mod framebuffer;
 mod install;
 mod pull;
 mod push;
 mod reboot;
 mod shell;
 mod stat;
+mod uninstall;

adb_client/src/device/commands/pull.rs

@@ -1,19 +1,19 @@
 use std::io::Write;
 
 use crate::{
-    device::{
-        adb_message_device::ADBMessageDevice, models::MessageSubcommand, ADBTransportMessage,
-        MessageCommand,
-    },
     ADBMessageTransport, Result, RustADBError,
+    device::{
+        ADBTransportMessage, MessageCommand, adb_message_device::ADBMessageDevice,
+        models::MessageSubcommand,
+    },
 };
 
 impl<T: ADBMessageTransport> ADBMessageDevice<T> {
     pub(crate) fn pull<A: AsRef<str>, W: Write>(&mut self, source: A, output: W) -> Result<()> {
-        let (local_id, remote_id) = self.begin_synchronization()?;
+        self.begin_synchronization()?;
         let source = source.as_ref();
 
-        let adb_stat_response = self.stat_with_explicit_ids(source, local_id, remote_id)?;
+        let adb_stat_response = self.stat_with_explicit_ids(source)?;
 
         if adb_stat_response.file_perm == 0 {
             return Err(RustADBError::UnknownResponseType(
@@ -21,8 +21,11 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
             ));
         }
 
+        let local_id = self.get_local_id()?;
+        let remote_id = self.get_remote_id()?;
+
         self.get_transport_mut().write_message_with_timeout(
-            ADBTransportMessage::new(MessageCommand::Okay, local_id, remote_id, "".into()),
+            ADBTransportMessage::new(MessageCommand::Okay, local_id, remote_id, &[]),
             std::time::Duration::from_secs(4),
         )?;
 
@@ -31,19 +34,19 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
             bincode::serialize(&recv_buffer).map_err(|_e| RustADBError::ConversionError)?;
         self.send_and_expect_okay(ADBTransportMessage::new(
             MessageCommand::Write,
-            local_id,
+            self.get_local_id()?,
-            remote_id,
+            self.get_remote_id()?,
-            recv_buffer,
+            &recv_buffer,
         ))?;
         self.send_and_expect_okay(ADBTransportMessage::new(
             MessageCommand::Write,
-            local_id,
+            self.get_local_id()?,
-            remote_id,
+            self.get_remote_id()?,
-            source.into(),
+            source.as_bytes(),
         ))?;
 
-        self.recv_file(local_id, remote_id, output)?;
+        self.recv_file(output)?;
-        self.end_transaction(local_id, remote_id)?;
+        self.end_transaction()?;
         Ok(())
     }
 }

adb_client/src/device/commands/push.rs

@@ -1,16 +1,16 @@
 use std::io::Read;
 
 use crate::{
-    device::{
-        adb_message_device::ADBMessageDevice, ADBTransportMessage, MessageCommand,
-        MessageSubcommand,
-    },
     ADBMessageTransport, Result, RustADBError,
+    device::{
+        ADBTransportMessage, MessageCommand, MessageSubcommand,
+        adb_message_device::ADBMessageDevice,
+    },
 };
 
 impl<T: ADBMessageTransport> ADBMessageDevice<T> {
     pub(crate) fn push<R: Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
-        let (local_id, remote_id) = self.begin_synchronization()?;
+        self.begin_synchronization()?;
 
         let path_header = format!("{},0777", path.as_ref());
 
@@ -21,14 +21,14 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
 
         self.send_and_expect_okay(ADBTransportMessage::new(
             MessageCommand::Write,
-            local_id,
+            self.get_local_id()?,
-            remote_id,
+            self.get_remote_id()?,
-            send_buffer,
+            &send_buffer,
         ))?;
 
-        self.push_file(local_id, remote_id, stream)?;
+        self.push_file(self.get_local_id()?, self.get_remote_id()?, stream)?;
 
-        self.end_transaction(local_id, remote_id)?;
+        self.end_transaction()?;
 
         Ok(())
     }

adb_client/src/device/commands/reboot.rs

@@ -1,28 +1,14 @@
-use rand::Rng;
-
 use crate::{
-    device::{adb_message_device::ADBMessageDevice, ADBTransportMessage, MessageCommand},
+    ADBMessageTransport, RebootType, Result,
-    ADBMessageTransport, RebootType, Result, RustADBError,
+    device::{MessageCommand, adb_message_device::ADBMessageDevice},
 };
 
 impl<T: ADBMessageTransport> ADBMessageDevice<T> {
     pub(crate) fn reboot(&mut self, reboot_type: RebootType) -> Result<()> {
-        let mut rng = rand::thread_rng();
+        self.open_session(format!("reboot:{}\0", reboot_type).as_bytes())?;
 
-        let message = ADBTransportMessage::new(
+        self.get_transport_mut()
-            MessageCommand::Open,
+            .read_message()
-            rng.gen(), // Our 'local-id'
+            .and_then(|message| message.assert_command(MessageCommand::Okay))
-            0,
-            format!("reboot:{}\0", reboot_type).as_bytes().to_vec(),
-        );
-        self.get_transport_mut().write_message(message)?;
-
-        let message = self.get_transport_mut().read_message()?;
-
-        if message.header().command() != MessageCommand::Okay {
-            return Err(RustADBError::ADBShellNotSupported);
-        }
-
-        Ok(())
     }
 }

adb_client/src/device/commands/shell.rs

@@ -1,38 +1,17 @@
-use rand::Rng;
+use std::io::{ErrorKind, Read, Write};
-use std::io::{Read, Write};
 
-use crate::device::ShellMessageWriter;
 use crate::Result;
+use crate::device::ShellMessageWriter;
 use crate::{
-    device::{ADBMessageDevice, ADBTransportMessage, MessageCommand},
     ADBMessageTransport, RustADBError,
+    device::{ADBMessageDevice, ADBTransportMessage, MessageCommand},
 };
 
 impl<T: ADBMessageTransport> ADBMessageDevice<T> {
-    /// Runs 'command' in a shell on the device, and write its output and error streams into [`output`].
+    /// Runs 'command' in a shell on the device, and write its output and error streams into output.
-    pub(crate) fn shell_command<S: ToString, W: Write>(
+    pub(crate) fn shell_command(&mut self, command: &[&str], output: &mut dyn Write) -> Result<()> {
-        &mut self,
+        let response = self.open_session(format!("shell:{}\0", command.join(" "),).as_bytes())?;
-        command: impl IntoIterator<Item = S>,
-        mut output: W,
-    ) -> Result<()> {
-        let message = ADBTransportMessage::new(
-            MessageCommand::Open,
-            1,
-            0,
-            format!(
-                "shell:{}\0",
-                command
-                    .into_iter()
-                    .map(|v| v.to_string())
-                    .collect::<Vec<_>>()
-                    .join(" "),
-            )
-            .as_bytes()
-            .to_vec(),
-        );
-        self.get_transport_mut().write_message(message)?;
 
-        let response = self.get_transport_mut().read_message()?;
         if response.header().command() != MessageCommand::Okay {
             return Err(RustADBError::ADBRequestFailed(format!(
                 "wrong command {}",
@@ -54,27 +33,18 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
 
     /// Starts an interactive shell session on the device.
     /// Input data is read from [reader] and write to [writer].
-    /// [W] has a 'static bound as it is internally used in a thread.
+    pub(crate) fn shell(
-    pub(crate) fn shell<R: Read, W: Write + Send + 'static>(
         &mut self,
-        mut reader: R,
+        mut reader: &mut dyn Read,
-        mut writer: W,
+        mut writer: Box<(dyn Write + Send)>,
     ) -> Result<()> {
-        let sync_directive = "shell:\0";
+        self.open_session(b"shell:\0")?;
-
-        let mut rng = rand::thread_rng();
-        let message = ADBTransportMessage::new(
-            MessageCommand::Open,
-            rng.gen(), /* Our 'local-id' */
-            0,
-            sync_directive.into(),
-        );
-        let message = self.send_and_expect_okay(message)?;
-        let local_id = message.header().arg1();
-        let remote_id = message.header().arg0();
 
         let mut transport = self.get_transport().clone();
 
+        let local_id = self.get_local_id()?;
+        let remote_id = self.get_remote_id()?;
+
         // Reading thread, reads response from adbd
         std::thread::spawn(move || -> Result<()> {
             loop {
@@ -82,17 +52,17 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
 
                 // Acknowledge for more data
                 let response =
-                    ADBTransportMessage::new(MessageCommand::Okay, local_id, remote_id, vec![]);
+                    ADBTransportMessage::new(MessageCommand::Okay, local_id, remote_id, &[]);
                 transport.write_message(response)?;
 
                 match message.header().command() {
-                    MessageCommand::Write => {}
+                    MessageCommand::Write => {
+                        writer.write_all(&message.into_payload())?;
+                        writer.flush()?;
+                    }
                     MessageCommand::Okay => continue,
                     _ => return Err(RustADBError::ADBShellNotSupported),
                 }
-
-                writer.write_all(&message.into_payload())?;
-                writer.flush()?;
             }
         });
 
@@ -102,7 +72,7 @@ impl<T: ADBMessageTransport> ADBMessageDevice<T> {
         // Read from given reader (that could be stdin e.g), and write content to device adbd
         if let Err(e) = std::io::copy(&mut reader, &mut shell_writer) {
             match e.kind() {
-                std::io::ErrorKind::BrokenPipe => return Ok(()),
+                ErrorKind::BrokenPipe => return Ok(()),
                 _ => return Err(RustADBError::IOError(e)),
             }
         }

adb_client/src/device/commands/stat.rs

@@ -1,12 +1,12 @@
 use crate::{
-    device::adb_message_device::ADBMessageDevice, ADBMessageTransport, AdbStatResponse, Result,
+    ADBMessageTransport, AdbStatResponse, Result, device::adb_message_device::ADBMessageDevice,
 };
 
 impl<T: ADBMessageTransport> ADBMessageDevice<T> {
     pub(crate) fn stat(&mut self, remote_path: &str) -> Result<AdbStatResponse> {
-        let (local_id, remote_id) = self.begin_synchronization()?;
+        self.begin_synchronization()?;
-        let adb_stat_response = self.stat_with_explicit_ids(remote_path, local_id, remote_id)?;
+        let adb_stat_response = self.stat_with_explicit_ids(remote_path)?;
-        self.end_transaction(local_id, remote_id)?;
+        self.end_transaction()?;
         Ok(adb_stat_response)
     }
 }

adb_client/src/device/commands/uninstall.rs

@@ -0,0 +1,19 @@
+use crate::{ADBMessageTransport, Result, device::adb_message_device::ADBMessageDevice};
+
+impl<T: ADBMessageTransport> ADBMessageDevice<T> {
+    pub(crate) fn uninstall(&mut self, package_name: &str) -> Result<()> {
+        self.open_session(format!("exec:cmd package 'uninstall' {}\0", package_name).as_bytes())?;
+
+        let final_status = self.get_transport_mut().read_message()?;
+
+        match final_status.into_payload().as_slice() {
+            b"Success\n" => {
+                log::info!("Package {} successfully uninstalled", package_name);
+                Ok(())
+            }
+            d => Err(crate::RustADBError::ADBRequestFailed(String::from_utf8(
+                d.to_vec(),
+            )?)),
+        }
+    }
+}

adb_client/src/device/message_writer.rs

@@ -1,4 +1,4 @@
-use std::io::{ErrorKind, Write};
+use std::io::{Error, ErrorKind, Result, Write};
 
 use crate::ADBMessageTransport;
 
@@ -24,30 +24,25 @@ impl<T: ADBMessageTransport> MessageWriter<T> {
 }
 
 impl<T: ADBMessageTransport> Write for MessageWriter<T> {
-    fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
+    fn write(&mut self, buf: &[u8]) -> Result<usize> {
-        let message = ADBTransportMessage::new(
+        let message =
-            MessageCommand::Write,
+            ADBTransportMessage::new(MessageCommand::Write, self.local_id, self.remote_id, buf);
-            self.local_id,
-            self.remote_id,
-            buf.to_vec(),
-        );
         self.transport
             .write_message(message)
-            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;
+            .map_err(|e| Error::new(ErrorKind::InvalidData, e))?;
 
         match self.transport.read_message() {
-            Ok(response) => match response.header().command() {
+            Ok(response) => {
-                MessageCommand::Okay => Ok(buf.len()),
+                response
-                c => Err(std::io::Error::new(
+                    .assert_command(MessageCommand::Okay)
-                    ErrorKind::Other,
+                    .map_err(|e| Error::new(ErrorKind::Other, e))?;
-                    format!("wrong response received: {c}"),
+                Ok(buf.len())
-                )),
+            }
-            },
+            Err(e) => Err(Error::new(ErrorKind::Other, e)),
-            Err(e) => Err(std::io::Error::new(ErrorKind::Other, e)),
         }
     }
 
-    fn flush(&mut self) -> std::io::Result<()> {
+    fn flush(&mut self) -> Result<()> {
         Ok(())
     }
 }

adb_client/src/device/mod.rs

@@ -11,7 +11,7 @@ mod shell_message_writer;
 use adb_message_device::ADBMessageDevice;
 pub use adb_tcp_device::ADBTcpDevice;
 pub use adb_transport_message::{ADBTransportMessage, ADBTransportMessageHeader};
-pub use adb_usb_device::{get_default_adb_key_path, ADBUSBDevice};
+pub use adb_usb_device::{ADBUSBDevice, get_default_adb_key_path};
 pub use message_writer::MessageWriter;
 pub use models::{ADBRsaKey, MessageCommand, MessageSubcommand};
 pub use shell_message_writer::ShellMessageWriter;

adb_client/src/device/models/adb_rsa_key.rs

@@ -1,9 +1,8 @@
 use crate::{Result, RustADBError};
-use base64::{engine::general_purpose::STANDARD, Engine};
+use base64::{Engine, engine::general_purpose::STANDARD};
 use num_bigint::{BigUint, ModInverse};
-use num_traits::cast::ToPrimitive;
 use num_traits::FromPrimitive;
-use rand::rngs::OsRng;
+use num_traits::cast::ToPrimitive;
 use rsa::pkcs8::DecodePrivateKey;
 use rsa::traits::PublicKeyParts;
 use rsa::{Pkcs1v15Sign, RsaPrivateKey};
@@ -52,7 +51,7 @@ pub struct ADBRsaKey {
 impl ADBRsaKey {
     pub fn new_random() -> Result<Self> {
         Ok(Self {
-            private_key: RsaPrivateKey::new(&mut OsRng, ADB_PRIVATE_KEY_SIZE)?,
+            private_key: RsaPrivateKey::new(&mut rsa::rand_core::OsRng, ADB_PRIVATE_KEY_SIZE)?,
         })
     }
 

adb_client/src/device/models/message_commands.rs

@@ -6,18 +6,17 @@ use std::fmt::Display;
 #[repr(u32)]
 pub enum MessageCommand {
     /// Connect to a device
-    Cnxn = 0x4e584e43,
+    Cnxn = 0x4E584E43,
     /// Close connection to a device
-    Clse = 0x45534c43,
+    Clse = 0x45534C43,
     /// Device ask for authentication
     Auth = 0x48545541,
     /// Open a data connection
-    Open = 0x4e45504f,
+    Open = 0x4E45504F,
     /// Write data to connection
     Write = 0x45545257,
     /// Server understood the message
-    Okay = 0x59414b4f,
+    Okay = 0x59414B4F,
-    // Sync 0x434e5953
     /// Start a connection using TLS
     Stls = 0x534C5453,
 }
@@ -29,10 +28,10 @@ pub enum MessageSubcommand {
     Send = 0x444E4553,
     Recv = 0x56434552,
     Quit = 0x54495551,
-    Fail = 0x4c494146,
+    Fail = 0x4C494146,
-    Done = 0x454e4f44,
+    Done = 0x454E4F44,
     Data = 0x41544144,
-    List = 0x5453494c,
+    List = 0x5453494C,
 }
 
 #[derive(Debug, Serialize, Deserialize)]

adb_client/src/device/shell_message_writer.rs

@@ -2,7 +2,7 @@ use std::io::Write;
 
 use crate::ADBMessageTransport;
 
-use super::{models::MessageCommand, ADBTransportMessage};
+use super::{ADBTransportMessage, models::MessageCommand};
 
 /// [`Write`] trait implementation to hide underlying ADB protocol write logic for shell commands.
 pub struct ShellMessageWriter<T: ADBMessageTransport> {
@@ -23,12 +23,8 @@ impl<T: ADBMessageTransport> ShellMessageWriter<T> {
 
 impl<T: ADBMessageTransport> Write for ShellMessageWriter<T> {
     fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
-        let message = ADBTransportMessage::new(
+        let message =
-            MessageCommand::Write,
+            ADBTransportMessage::new(MessageCommand::Write, self.local_id, self.remote_id, buf);
-            self.local_id,
-            self.remote_id,
-            buf.to_vec(),
-        );
         self.transport
             .write_message(message)
             .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;

adb_client/src/emulator_device/adb_emulator_device.rs

@@ -65,10 +65,15 @@ impl TryFrom<ADBServerDevice> for ADBEmulatorDevice {
     type Error = RustADBError;
 
     fn try_from(value: ADBServerDevice) -> std::result::Result<Self, Self::Error> {
-        ADBEmulatorDevice::new(
+        match &value.identifier {
-            value.identifier.clone(),
+            Some(device_identifier) => ADBEmulatorDevice::new(
-            Some(*value.get_transport().get_socketaddr().ip()),
+                device_identifier.clone(),
-        )
+                Some(*value.transport.get_socketaddr().ip()),
+            ),
+            None => Err(RustADBError::DeviceNotFound(
+                "cannot connect to an emulator device without knowing its identifier".to_string(),
+            )),
+        }
     }
 }
 

adb_client/src/emulator_device/commands/rotate.rs

@@ -1,10 +1,8 @@
-use crate::{models::ADBEmulatorCommand, ADBEmulatorDevice, Result};
+use crate::{ADBEmulatorDevice, Result, emulator_device::ADBEmulatorCommand};
 
 impl ADBEmulatorDevice {
     /// Send a SMS to this emulator with given content with given phone number
     pub fn rotate(&mut self) -> Result<()> {
-        let transport = self.connect()?;
+        self.connect()?.send_command(ADBEmulatorCommand::Rotate)
-        transport.send_command(ADBEmulatorCommand::Rotate)?;
-        Ok(())
     }
 }

adb_client/src/emulator_device/commands/sms.rs

@@ -1,13 +1,11 @@
-use crate::{models::ADBEmulatorCommand, ADBEmulatorDevice, Result};
+use crate::{ADBEmulatorDevice, Result, emulator_device::ADBEmulatorCommand};
 
 impl ADBEmulatorDevice {
     /// Send a SMS to this emulator with given content with given phone number
     pub fn send_sms(&mut self, phone_number: &str, content: &str) -> Result<()> {
-        let transport = self.connect()?;
+        self.connect()?.send_command(ADBEmulatorCommand::Sms(
-        transport.send_command(ADBEmulatorCommand::Sms(
             phone_number.to_string(),
             content.to_string(),
-        ))?;
+        ))
-        Ok(())
     }
 }

adb_client/src/emulator_device/mod.rs

@@ -1,3 +1,5 @@
 mod adb_emulator_device;
 mod commands;
+mod models;
 pub use adb_emulator_device::ADBEmulatorDevice;
+pub(crate) use models::ADBEmulatorCommand;

adb_client/src/emulator_device/models/adb_emulator_command.rs

@@ -1,6 +1,6 @@
 use std::fmt::Display;
 
-pub(crate) enum ADBEmulatorCommand {
+pub enum ADBEmulatorCommand {
     Authenticate(String),
     Sms(String, String),
     Rotate,

adb_client/src/emulator_device/models/mod.rs

@@ -0,0 +1,2 @@
+mod adb_emulator_command;
+pub use adb_emulator_command::ADBEmulatorCommand;

adb_client/src/error.rs

@@ -15,6 +15,9 @@ pub enum RustADBError {
     /// Indicates that ADB server responded an unknown response type.
     #[error("Unknown response type {0}")]
     UnknownResponseType(String),
+    /// Indicated that an unexpected command has been received
+    #[error("Wrong response command received: {0}. Expected {1}")]
+    WrongResponseReceived(String, String),
     /// Indicates that ADB server responses an unknown device state.
     #[error("Unknown device state {0}")]
     UnknownDeviceState(String),
@@ -64,7 +67,7 @@ pub enum RustADBError {
     #[error("Cannot get home directory")]
     NoHomeDirectory,
     /// Generic USB error
-    #[error(transparent)]
+    #[error("USB Error: {0}")]
     UsbError(#[from] rusb::Error),
     /// USB device not found
     #[error("USB Device not found: {0} {1}")]
@@ -114,6 +117,9 @@ pub enum RustADBError {
     /// An error occurred while sending data to channel
     #[error(transparent)]
     SendError(#[from] std::sync::mpsc::SendError<crate::MDNSDevice>),
+    /// An unknown transport has been provided
+    #[error("unknown transport: {0}")]
+    UnknownTransport(String),
 }
 
 impl<T> From<std::sync::PoisonError<T>> for RustADBError {

adb_client/src/lib.rs

@@ -21,9 +21,7 @@ pub use device::{ADBTcpDevice, ADBUSBDevice};
 pub use emulator_device::ADBEmulatorDevice;
 pub use error::{Result, RustADBError};
 pub use mdns::*;
-pub use models::{
+pub use models::{AdbStatResponse, RebootType};
-    AdbStatResponse, AdbVersion, DeviceLong, DeviceShort, DeviceState, MDNSBackend, RebootType,
-};
 pub use server::*;
 pub use server_device::ADBServerDevice;
 pub use transports::*;

adb_client/src/mdns/mdns_discovery.rs

@@ -33,19 +33,21 @@ impl MDNSDiscoveryService {
     pub fn start(&mut self, sender: Sender<MDNSDevice>) -> Result<()> {
         let receiver = self.daemon.browse(ADB_SERVICE_NAME)?;
 
-        let handle: JoinHandle<Result<()>> = std::thread::spawn(move || loop {
+        let handle: JoinHandle<Result<()>> = std::thread::spawn(move || {
-            while let Ok(event) = receiver.recv() {
+            loop {
-                match event {
+                while let Ok(event) = receiver.recv() {
-                    ServiceEvent::SearchStarted(_)
+                    match event {
-                    | ServiceEvent::ServiceRemoved(_, _)
+                        ServiceEvent::SearchStarted(_)
-                    | ServiceEvent::ServiceFound(_, _)
+                        | ServiceEvent::ServiceRemoved(_, _)
-                    | ServiceEvent::SearchStopped(_) => {
+                        | ServiceEvent::ServiceFound(_, _)
-                        // Ignoring these events. We are only interesting in found devices
+                        | ServiceEvent::SearchStopped(_) => {
-                        continue;
+                            // Ignoring these events. We are only interesting in found devices
-                    }
+                            continue;
-                    ServiceEvent::ServiceResolved(service_info) => {
+                        }
-                        if let Err(e) = sender.send(MDNSDevice::from(service_info)) {
+                        ServiceEvent::ServiceResolved(service_info) => {
-                            return Err(e.into());
+                            if let Err(e) = sender.send(MDNSDevice::from(service_info)) {
+                                return Err(e.into());
+                            }
                         }
                     }
                 }

adb_client/src/models/adb_server_command.rs

@@ -1,5 +1,7 @@
 use std::fmt::Display;
 
+use crate::{WaitForDeviceState, WaitForDeviceTransport};
+
 use super::RebootType;
 use std::net::SocketAddrV4;
 
@@ -20,7 +22,9 @@ pub(crate) enum AdbServerCommand {
     MDNSServices,
     ServerStatus,
     ReconnectOffline,
+    Uninstall(String),
     Install(u64),
+    WaitForDevice(WaitForDeviceState, WaitForDeviceTransport),
     // Local commands
     ShellCommand(String),
     Shell,
@@ -83,6 +87,15 @@ impl Display for AdbServerCommand {
             }
             AdbServerCommand::Usb => write!(f, "usb:"),
             AdbServerCommand::Install(size) => write!(f, "exec:cmd package 'install' -S {size}"),
+            AdbServerCommand::Uninstall(package) => {
+                write!(f, "exec:cmd package 'uninstall' {package}")
+            }
+            AdbServerCommand::WaitForDevice(wait_for_device_state, wait_for_device_transport) => {
+                write!(
+                    f,
+                    "host:wait-for-{wait_for_device_transport}-{wait_for_device_state}"
+                )
+            }
         }
     }
 }

adb_client/src/models/framebuffer_info.rs

@@ -0,0 +1,97 @@
+use std::{iter::Map, slice::ChunksExact};
+
+use byteorder::{ByteOrder, LittleEndian};
+
+use crate::{Result, RustADBError};
+
+type U32ChunkIter<'a> = Map<ChunksExact<'a, u8>, fn(&[u8]) -> Result<u32>>;
+
+fn read_next(chunks: &mut U32ChunkIter) -> Result<u32> {
+    chunks
+        .next()
+        .ok_or(RustADBError::FramebufferConversionError)?
+}
+
+#[derive(Debug)]
+pub(crate) struct FrameBufferInfoV1 {
+    pub _bpp: u32,
+    pub size: u32,
+    pub width: u32,
+    pub height: u32,
+    pub _red_offset: u32,
+    pub _red_length: u32,
+    pub _blue_offset: u32,
+    pub _blue_length: u32,
+    pub _green_offset: u32,
+    pub _green_length: u32,
+    pub _alpha_offset: u32,
+    pub _alpha_length: u32,
+}
+
+impl TryFrom<[u8; std::mem::size_of::<Self>()]> for FrameBufferInfoV1 {
+    type Error = RustADBError;
+
+    fn try_from(
+        value: [u8; std::mem::size_of::<Self>()],
+    ) -> std::result::Result<Self, Self::Error> {
+        let mut chunks: U32ChunkIter = value.chunks_exact(4).map(|v| Ok(LittleEndian::read_u32(v)));
+
+        Ok(Self {
+            _bpp: read_next(&mut chunks)?,
+            size: read_next(&mut chunks)?,
+            width: read_next(&mut chunks)?,
+            height: read_next(&mut chunks)?,
+            _red_offset: read_next(&mut chunks)?,
+            _red_length: read_next(&mut chunks)?,
+            _blue_offset: read_next(&mut chunks)?,
+            _blue_length: read_next(&mut chunks)?,
+            _green_offset: read_next(&mut chunks)?,
+            _green_length: read_next(&mut chunks)?,
+            _alpha_offset: read_next(&mut chunks)?,
+            _alpha_length: read_next(&mut chunks)?,
+        })
+    }
+}
+
+#[derive(Debug)]
+pub(crate) struct FrameBufferInfoV2 {
+    pub _bpp: u32,
+    pub _color_space: u32,
+    pub size: u32,
+    pub width: u32,
+    pub height: u32,
+    pub _red_offset: u32,
+    pub _red_length: u32,
+    pub _blue_offset: u32,
+    pub _blue_length: u32,
+    pub _green_offset: u32,
+    pub _green_length: u32,
+    pub _alpha_offset: u32,
+    pub _alpha_length: u32,
+}
+
+impl TryFrom<[u8; std::mem::size_of::<Self>()]> for FrameBufferInfoV2 {
+    type Error = RustADBError;
+
+    fn try_from(
+        value: [u8; std::mem::size_of::<Self>()],
+    ) -> std::result::Result<Self, Self::Error> {
+        let mut chunks: U32ChunkIter = value.chunks_exact(4).map(|v| Ok(LittleEndian::read_u32(v)));
+
+        Ok(Self {
+            _bpp: read_next(&mut chunks)?,
+            _color_space: read_next(&mut chunks)?,
+            size: read_next(&mut chunks)?,
+            width: read_next(&mut chunks)?,
+            height: read_next(&mut chunks)?,
+            _red_offset: read_next(&mut chunks)?,
+            _red_length: read_next(&mut chunks)?,
+            _blue_offset: read_next(&mut chunks)?,
+            _blue_length: read_next(&mut chunks)?,
+            _green_offset: read_next(&mut chunks)?,
+            _green_length: read_next(&mut chunks)?,
+            _alpha_offset: read_next(&mut chunks)?,
+            _alpha_length: read_next(&mut chunks)?,
+        })
+    }
+}

adb_client/src/models/mod.rs

@@ -1,28 +1,15 @@
-mod adb_emulator_command;
 mod adb_request_status;
 mod adb_server_command;
 mod adb_stat_response;
-mod adb_version;
+mod framebuffer_info;
-mod device_long;
-mod device_short;
-mod device_state;
 mod host_features;
-mod mdns_services;
 mod reboot_type;
-mod server_status;
 mod sync_command;
 
-pub(crate) use adb_emulator_command::ADBEmulatorCommand;
 pub use adb_request_status::AdbRequestStatus;
 pub(crate) use adb_server_command::AdbServerCommand;
 pub use adb_stat_response::AdbStatResponse;
-pub use adb_version::AdbVersion;
+pub(crate) use framebuffer_info::{FrameBufferInfoV1, FrameBufferInfoV2};
-pub use device_long::DeviceLong;
-pub use device_short::DeviceShort;
-pub use device_state::DeviceState;
 pub use host_features::HostFeatures;
-pub use mdns_services::MDNSServices;
 pub use reboot_type::RebootType;
-pub use server_status::MDNSBackend;
-pub use server_status::ServerStatus;
 pub use sync_command::SyncCommand;

adb_client/src/server/adb_server.rs

@@ -15,6 +15,9 @@ pub struct ADBServer {
     pub(crate) socket_addr: Option<SocketAddrV4>,
     /// adb-server start envs
     pub(crate) envs: HashMap<String, String>,
+    /// Path to adb binary
+    /// If not set, will use adb from PATH
+    pub(crate) adb_path: Option<String>,
 }
 
 impl ADBServer {
@@ -24,6 +27,44 @@ impl ADBServer {
             transport: None,
             socket_addr: Some(address),
             envs: HashMap::new(),
+            adb_path: None,
+        }
+    }
+
+    /// Instantiates a new [ADBServer] with a custom adb path
+    pub fn new_from_path(address: SocketAddrV4, adb_path: Option<String>) -> Self {
+        Self {
+            transport: None,
+            socket_addr: Some(address),
+            envs: HashMap::new(),
+            adb_path,
+        }
+    }
+
+    /// Start an instance of `adb-server`
+    pub fn start(envs: &HashMap<String, String>, adb_path: &Option<String>) {
+        // ADB Server is local, we start it if not already running
+        let mut command = Command::new(adb_path.as_deref().unwrap_or("adb"));
+        command.arg("start-server");
+        for (env_k, env_v) in envs.iter() {
+            command.env(env_k, env_v);
+        }
+
+        #[cfg(target_os = "windows")]
+        {
+            use std::os::windows::process::CommandExt;
+            // Do not show a prompt on Windows
+            command.creation_flags(0x08000000);
+        }
+
+        let child = command.spawn();
+        match child {
+            Ok(mut child) => {
+                if let Err(e) = child.wait() {
+                    log::error!("error while starting adb server: {e}")
+                }
+            }
+            Err(e) => log::error!("error while starting adb server: {e}"),
         }
     }
 
@@ -52,22 +93,7 @@ impl ADBServer {
         };
 
         if is_local_ip {
-            // ADB Server is local, we start it if not already running
+            Self::start(&self.envs, &self.adb_path);
-            let mut command = Command::new("adb");
-            command.arg("start-server");
-            for (env_k, env_v) in self.envs.iter() {
-                command.env(env_k, env_v);
-            }
-
-            let child = command.spawn();
-            match child {
-                Ok(mut child) => {
-                    if let Err(e) = child.wait() {
-                        log::error!("error while starting adb server: {e}")
-                    }
-                }
-                Err(e) => log::error!("error while starting adb server: {e}"),
-            }
         }
 
         transport.connect()?;
@@ -79,7 +105,7 @@ impl ADBServer {
 
 impl Drop for ADBServer {
     fn drop(&mut self) {
-        if let Some(ref mut transport) = &mut self.transport {
+        if let Some(transport) = &mut self.transport {
             let _ = transport.disconnect();
         }
     }

adb_client/src/server/commands/connect.rs

@@ -1,4 +1,4 @@
-use crate::{models::AdbServerCommand, ADBServer, Result, RustADBError};
+use crate::{ADBServer, Result, RustADBError, models::AdbServerCommand};
 use std::net::SocketAddrV4;
 
 impl ADBServer {

adb_client/src/server/commands/devices.rs

@@ -1,8 +1,8 @@
 use std::io::Read;
 
 use crate::{
-    models::{AdbServerCommand, DeviceShort},
+    ADBEmulatorDevice, ADBServer, ADBServerDevice, DeviceLong, DeviceShort, Result, RustADBError,
-    ADBEmulatorDevice, ADBServer, ADBServerDevice, DeviceLong, Result, RustADBError,
+    models::AdbServerCommand,
 };
 
 impl ADBServer {
@@ -97,7 +97,12 @@ impl ADBServer {
                     .get_raw_connection()?
                     .read_exact(&mut body)?;
 
-                callback(DeviceShort::try_from(body)?)?;
+                for device in body.split(|x| x.eq(&b'\n')) {
+                    if device.is_empty() {
+                        break;
+                    }
+                    callback(DeviceShort::try_from(device.to_vec())?)?;
+                }
             }
         }
     }

adb_client/src/server/commands/disconnect.rs

@@ -1,4 +1,4 @@
-use crate::{models::AdbServerCommand, ADBServer, Result, RustADBError};
+use crate::{ADBServer, Result, RustADBError, models::AdbServerCommand};
 use std::net::SocketAddrV4;
 
 impl ADBServer {

adb_client/src/server/commands/kill.rs

@@ -1,4 +1,4 @@
-use crate::{models::AdbServerCommand, ADBServer, Result};
+use crate::{ADBServer, Result, models::AdbServerCommand};
 
 impl ADBServer {
     /// Asks the ADB server to quit immediately.

adb_client/src/server/commands/mdns.rs

@@ -1,8 +1,7 @@
 use std::io::BufRead;
 
 use crate::{
-    models::{AdbServerCommand, MDNSBackend, MDNSServices},
+    ADBServer, MDNSServices, Result, models::AdbServerCommand, server::models::MDNSBackend,
-    ADBServer, Result,
 };
 
 const OPENSCREEN_MDNS_BACKEND: &str = "ADB_MDNS_OPENSCREEN";

adb_client/src/server/commands/mod.rs

@@ -7,3 +7,4 @@ mod pair;
 mod reconnect;
 mod server_status;
 mod version;
+mod wait_for_device;

adb_client/src/server/commands/reconnect.rs

@@ -1,4 +1,4 @@
-use crate::{models::AdbServerCommand, ADBServer, Result};
+use crate::{ADBServer, Result, models::AdbServerCommand};
 
 impl ADBServer {
     /// Reconnect the device

adb_client/src/server/commands/server_status.rs

@@ -1,7 +1,4 @@
-use crate::{
+use crate::{ADBServer, Result, models::AdbServerCommand, server::models::ServerStatus};
-    models::{AdbServerCommand, ServerStatus},
-    ADBServer, Result,
-};
 
 impl ADBServer {
     /// Check ADB server status

adb_client/src/server/commands/version.rs

@@ -1,4 +1,4 @@
-use crate::{models::AdbServerCommand, ADBServer, AdbVersion, Result};
+use crate::{ADBServer, AdbVersion, Result, models::AdbServerCommand};
 
 impl ADBServer {
     /// Gets server's internal version number.

adb_client/src/server/commands/wait_for_device.rs

@@ -0,0 +1,20 @@
+use crate::{
+    ADBServer, Result, WaitForDeviceState, WaitForDeviceTransport, models::AdbServerCommand,
+};
+
+impl ADBServer {
+    /// Wait for a device in a given state to be connected
+    pub fn wait_for_device(
+        &mut self,
+        state: WaitForDeviceState,
+        transport: Option<WaitForDeviceTransport>,
+    ) -> Result<()> {
+        let transport = transport.unwrap_or_default();
+
+        self.connect()?
+            .send_adb_request(AdbServerCommand::WaitForDevice(state, transport))?;
+
+        // Server should respond with an "OKAY" response
+        self.get_transport()?.read_adb_response()
+    }
+}

adb_client/src/server/mod.rs

@@ -1,4 +1,6 @@
 mod adb_server;
 mod commands;
+mod models;
 
 pub use adb_server::ADBServer;
+pub use models::*;

adb_client/src/server/models/device_long.rs

@@ -6,7 +6,7 @@ use crate::{DeviceState, RustADBError};
 use regex::bytes::Regex;
 
 static DEVICES_LONG_REGEX: LazyLock<Regex> = LazyLock::new(|| {
-    Regex::new("^(?P<identifier>\\S+)\\s+(?P<state>\\w+) ((usb:(?P<usb1>.*)|(?P<usb2>\\d-\\d)) )?(product:(?P<product>\\w+) model:(?P<model>\\w+) device:(?P<device>\\w+) )?transport_id:(?P<transport_id>\\d+)$").expect("cannot build devices long regex")
+    Regex::new(r"^(?P<identifier>\S+)\s+(?P<state>\w+)\s+(usb:(?P<usb1>\S+)|(?P<usb2>\S+))?\s*(product:(?P<product>\w+)\s+model:(?P<model>\w+)\s+device:(?P<device>\w+)\s+)?transport_id:(?P<transport_id>\d+)$").expect("cannot build devices long regex")
 });
 
 /// Represents a new device with more informations.

adb_client/src/server/models/mod.rs

@@ -0,0 +1,15 @@
+mod adb_version;
+mod device_long;
+mod device_short;
+mod device_state;
+mod mdns_services;
+mod server_status;
+mod wait_for_device;
+
+pub use adb_version::AdbVersion;
+pub use device_long::DeviceLong;
+pub use device_short::DeviceShort;
+pub use device_state::DeviceState;
+pub use mdns_services::MDNSServices;
+pub use server_status::{MDNSBackend, ServerStatus};
+pub use wait_for_device::{WaitForDeviceState, WaitForDeviceTransport};

adb_client/src/server/models/server_status.rs

@@ -91,14 +91,23 @@ impl Display for MDNSBackend {
 /// Structure representing current server status
 #[derive(Debug, Clone, Default, PartialEq)]
 pub struct ServerStatus {
+    /// Currently active USB backend
     pub usb_backend: UsbBackend,
+    /// Is USB backend forced ?
     pub usb_backend_forced: bool,
+    /// Currently active MDNS backend
     pub mdns_backend: MDNSBackend,
+    /// Is MDNS backend forced ?
     pub mdns_backend_forced: bool,
+    /// Server version
     pub version: String,
+    /// Server build information
     pub build: String,
+    /// Server executable absolute path
     pub executable_absolute_path: String,
+    /// Server logs absolute path
     pub log_absolute_path: String,
+    /// OS server is running on
     pub os: String,
 }
 

adb_client/src/server/models/wait_for_device.rs

@@ -0,0 +1,67 @@
+use std::fmt::Display;
+
+use crate::RustADBError;
+
+#[derive(Clone, Debug)]
+/// List of available transports to wait for.
+pub enum WaitForDeviceTransport {
+    /// USB transport
+    Usb,
+    /// Local transport
+    Local,
+    /// Any transport (default value)
+    Any,
+}
+
+impl Default for WaitForDeviceTransport {
+    fn default() -> Self {
+        Self::Any
+    }
+}
+
+impl Display for WaitForDeviceTransport {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            WaitForDeviceTransport::Usb => write!(f, "usb"),
+            WaitForDeviceTransport::Local => write!(f, "local"),
+            WaitForDeviceTransport::Any => write!(f, "any"),
+        }
+    }
+}
+
+impl TryFrom<&str> for WaitForDeviceTransport {
+    type Error = RustADBError;
+
+    fn try_from(value: &str) -> Result<Self, Self::Error> {
+        match value {
+            "usb" => Ok(Self::Usb),
+            "local" => Ok(Self::Local),
+            "any" => Ok(Self::Any),
+            t => Err(RustADBError::UnknownTransport(t.to_string())),
+        }
+    }
+}
+
+#[derive(Debug)]
+/// List of available states to wait for.
+pub enum WaitForDeviceState {
+    /// Device in "device" state
+    Device,
+    /// Device in "recovery" state
+    Recovery,
+    /// Device in "sideload" state
+    Sideload,
+    /// Device in "bootloader" state
+    Bootloader,
+}
+
+impl Display for WaitForDeviceState {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            WaitForDeviceState::Device => write!(f, "device"),
+            WaitForDeviceState::Recovery => write!(f, "recovery"),
+            WaitForDeviceState::Sideload => write!(f, "sideload"),
+            WaitForDeviceState::Bootloader => write!(f, "bootloader"),
+        }
+    }
+}

adb_client/src/server_device/adb_server_device.rs

@@ -1,43 +1,54 @@
-use crate::{ADBTransport, Result, TCPServerTransport};
+use crate::{ADBTransport, Result, TCPServerTransport, models::AdbServerCommand};
 use std::net::SocketAddrV4;
 
 /// Represents a device connected to the ADB server.
 #[derive(Debug)]
 pub struct ADBServerDevice {
     /// Unique device identifier.
-    pub identifier: String,
+    pub identifier: Option<String>,
     /// Internal [TCPServerTransport]
-    transport: TCPServerTransport,
+    pub(crate) transport: TCPServerTransport,
 }
 
 impl ADBServerDevice {
-    /// Instantiates a new [ADBServerDevice]
+    /// Instantiates a new [ADBServerDevice], knowing its ADB identifier (as returned by `adb devices` command).
-    pub fn new(identifier: String, socket_addr: Option<SocketAddrV4>) -> Self {
+    pub fn new(identifier: String, server_addr: Option<SocketAddrV4>) -> Self {
-        let transport = if let Some(addr) = socket_addr {
+        let transport = TCPServerTransport::new_or_default(server_addr);
-            TCPServerTransport::new(addr)
-        } else {
-            TCPServerTransport::default()
-        };
 
         Self {
-            identifier,
+            identifier: Some(identifier),
             transport,
         }
     }
 
-    pub(crate) fn get_transport(&self) -> &TCPServerTransport {
+    /// Instantiates a new [ADBServerDevice], assuming only one is currently connected.
-        &self.transport
+    pub fn autodetect(server_addr: Option<SocketAddrV4>) -> Self {
-    }
+        let transport = TCPServerTransport::new_or_default(server_addr);
 
-    pub(crate) fn get_transport_mut(&mut self) -> &mut TCPServerTransport {
+        Self {
-        &mut self.transport
+            identifier: None,
+            transport,
+        }
     }
 
     /// Connect to underlying transport
     pub(crate) fn connect(&mut self) -> Result<&mut TCPServerTransport> {
         self.transport.connect()?;
 
-        Ok(self.get_transport_mut())
+        Ok(&mut self.transport)
+    }
+
+    /// Set device connection to use serial transport
+    pub(crate) fn set_serial_transport(&mut self) -> Result<()> {
+        let identifier = self.identifier.clone();
+        let transport = self.connect()?;
+        if let Some(serial) = identifier {
+            transport.send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+        } else {
+            transport.send_adb_request(AdbServerCommand::TransportAny)?;
+        }
+
+        Ok(())
     }
 }
 

adb_client/src/server_device/adb_server_device_commands.rs

@@ -1,22 +1,18 @@
 use std::{
-    io::{Read, Write},
+    io::{ErrorKind, Read, Write},
     path::Path,
 };
 
 use crate::{
+    ADBDeviceExt, Result, RustADBError,
     constants::BUFFER_SIZE,
     models::{AdbServerCommand, AdbStatResponse, HostFeatures},
-    ADBDeviceExt, Result, RustADBError,
 };
 
 use super::ADBServerDevice;
 
 impl ADBDeviceExt for ADBServerDevice {
-    fn shell_command<S: ToString, W: Write>(
+    fn shell_command(&mut self, command: &[&str], output: &mut dyn Write) -> Result<()> {
-        &mut self,
-        command: impl IntoIterator<Item = S>,
-        mut output: W,
-    ) -> Result<()> {
         let supported_features = self.host_features()?;
         if !supported_features.contains(&HostFeatures::ShellV2)
             && !supported_features.contains(&HostFeatures::Cmd)
@@ -24,26 +20,14 @@ impl ADBDeviceExt for ADBServerDevice {
             return Err(RustADBError::ADBShellNotSupported);
         }
 
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
+
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+        self.transport
-        self.get_transport_mut()
+            .send_adb_request(AdbServerCommand::ShellCommand(command.join(" ")))?;
-            .send_adb_request(AdbServerCommand::ShellCommand(
-                command
-                    .into_iter()
-                    .map(|v| v.to_string())
-                    .collect::<Vec<_>>()
-                    .join(" "),
-            ))?;
 
-        const BUFFER_SIZE: usize = 4096;
         loop {
             let mut buffer = [0; BUFFER_SIZE];
-            match self
+            match self.transport.get_raw_connection()?.read(&mut buffer) {
-                .get_transport_mut()
-                .get_raw_connection()?
-                .read(&mut buffer)
-            {
                 Ok(size) => {
                     if size == 0 {
                         return Ok(());
@@ -62,10 +46,10 @@ impl ADBDeviceExt for ADBServerDevice {
         self.stat(remote_path)
     }
 
-    fn shell<R: Read, W: Write + Send + 'static>(
+    fn shell(
         &mut self,
-        mut reader: R,
+        mut reader: &mut dyn Read,
-        mut writer: W,
+        mut writer: Box<(dyn Write + Send)>,
     ) -> Result<()> {
         let supported_features = self.host_features()?;
         if !supported_features.contains(&HostFeatures::ShellV2)
@@ -74,13 +58,10 @@ impl ADBDeviceExt for ADBServerDevice {
             return Err(RustADBError::ADBShellNotSupported);
         }
 
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
+        self.transport.send_adb_request(AdbServerCommand::Shell)?;
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
-        self.get_transport_mut()
-            .send_adb_request(AdbServerCommand::Shell)?;
 
-        let mut read_stream = self.get_transport_mut().get_raw_connection()?.try_clone()?;
+        let mut read_stream = self.transport.get_raw_connection()?.try_clone()?;
 
         let mut write_stream = read_stream.try_clone()?;
 
@@ -107,7 +88,7 @@ impl ADBDeviceExt for ADBServerDevice {
         // Read from given reader (that could be stdin e.g), and write content to server socket
         if let Err(e) = std::io::copy(&mut reader, &mut write_stream) {
             match e.kind() {
-                std::io::ErrorKind::BrokenPipe => return Ok(()),
+                ErrorKind::BrokenPipe => return Ok(()),
                 _ => return Err(RustADBError::IOError(e)),
             }
         }
@@ -115,7 +96,7 @@ impl ADBDeviceExt for ADBServerDevice {
         Ok(())
     }
 
-    fn pull<A: AsRef<str>, W: Write>(&mut self, source: A, mut output: W) -> Result<()> {
+    fn pull(&mut self, source: &dyn AsRef<str>, mut output: &mut dyn Write) -> Result<()> {
         self.pull(source, &mut output)
     }
 
@@ -123,11 +104,19 @@ impl ADBDeviceExt for ADBServerDevice {
         self.reboot(reboot_type)
     }
 
-    fn push<R: Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
+    fn push(&mut self, stream: &mut dyn Read, path: &dyn AsRef<str>) -> Result<()> {
         self.push(stream, path)
     }
 
-    fn install<P: AsRef<Path>>(&mut self, apk_path: P) -> Result<()> {
+    fn install(&mut self, apk_path: &dyn AsRef<Path>) -> Result<()> {
         self.install(apk_path)
     }
+
+    fn uninstall(&mut self, package: &str) -> Result<()> {
+        self.uninstall(package)
+    }
+
+    fn framebuffer_inner(&mut self) -> Result<image::ImageBuffer<image::Rgba<u8>, Vec<u8>>> {
+        self.framebuffer_inner()
+    }
 }

adb_client/src/server_device/commands/forward.rs

@@ -1,24 +1,20 @@
-use crate::{models::AdbServerCommand, ADBServerDevice, Result};
+use crate::{ADBServerDevice, Result, models::AdbServerCommand};
 
 impl ADBServerDevice {
     /// Forward socket connection
     pub fn forward(&mut self, remote: String, local: String) -> Result<()> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial.clone()))?;
 
-        self.get_transport_mut()
+        self.transport
             .proxy_connection(AdbServerCommand::Forward(remote, local), false)
             .map(|_| ())
     }
 
     /// Remove all previously applied forward rules
     pub fn forward_remove_all(&mut self) -> Result<()> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial.clone()))?;
 
-        self.get_transport_mut()
+        self.transport
             .proxy_connection(AdbServerCommand::ForwardRemoveAll, false)
             .map(|_| ())
     }

adb_client/src/server_device/commands/framebuffer.rs

@@ -1,134 +1,23 @@
-use std::{
+use std::io::Read;
-    io::{Read, Seek, Write},
-    iter::Map,
-    path::Path,
-    slice::ChunksExact,
-};
 
 use byteorder::{LittleEndian, ReadBytesExt};
-use image::{ImageBuffer, ImageFormat, Rgba};
+use image::{ImageBuffer, Rgba};
 
-use crate::{models::AdbServerCommand, utils, ADBServerDevice, Result, RustADBError};
+use crate::{
-
+    ADBServerDevice, Result, RustADBError,
-type U32ChunkIter<'a> = Map<ChunksExact<'a, u8>, fn(&[u8]) -> Result<u32>>;
+    models::{AdbServerCommand, FrameBufferInfoV1, FrameBufferInfoV2},
-
+};
-fn read_next(chunks: &mut U32ChunkIter) -> Result<u32> {
-    chunks
-        .next()
-        .ok_or(RustADBError::FramebufferConversionError)?
-}
-
-#[derive(Debug)]
-struct FrameBufferInfoV1 {
-    pub _bpp: u32,
-    pub size: u32,
-    pub width: u32,
-    pub height: u32,
-    pub _red_offset: u32,
-    pub _red_length: u32,
-    pub _blue_offset: u32,
-    pub _blue_length: u32,
-    pub _green_offset: u32,
-    pub _green_length: u32,
-    pub _alpha_offset: u32,
-    pub _alpha_length: u32,
-}
-
-impl TryFrom<[u8; std::mem::size_of::<Self>()]> for FrameBufferInfoV1 {
-    type Error = RustADBError;
-
-    fn try_from(
-        value: [u8; std::mem::size_of::<Self>()],
-    ) -> std::result::Result<Self, Self::Error> {
-        let mut chunks: U32ChunkIter = value.chunks_exact(4).map(utils::u32_from_le);
-
-        Ok(Self {
-            _bpp: read_next(&mut chunks)?,
-            size: read_next(&mut chunks)?,
-            width: read_next(&mut chunks)?,
-            height: read_next(&mut chunks)?,
-            _red_offset: read_next(&mut chunks)?,
-            _red_length: read_next(&mut chunks)?,
-            _blue_offset: read_next(&mut chunks)?,
-            _blue_length: read_next(&mut chunks)?,
-            _green_offset: read_next(&mut chunks)?,
-            _green_length: read_next(&mut chunks)?,
-            _alpha_offset: read_next(&mut chunks)?,
-            _alpha_length: read_next(&mut chunks)?,
-        })
-    }
-}
-
-#[derive(Debug)]
-struct FrameBufferInfoV2 {
-    pub _bpp: u32,
-    pub _color_space: u32,
-    pub size: u32,
-    pub width: u32,
-    pub height: u32,
-    pub _red_offset: u32,
-    pub _red_length: u32,
-    pub _blue_offset: u32,
-    pub _blue_length: u32,
-    pub _green_offset: u32,
-    pub _green_length: u32,
-    pub _alpha_offset: u32,
-    pub _alpha_length: u32,
-}
-
-impl TryFrom<[u8; std::mem::size_of::<Self>()]> for FrameBufferInfoV2 {
-    type Error = RustADBError;
-
-    fn try_from(
-        value: [u8; std::mem::size_of::<Self>()],
-    ) -> std::result::Result<Self, Self::Error> {
-        let mut chunks: U32ChunkIter = value.chunks_exact(4).map(utils::u32_from_le);
-
-        Ok(Self {
-            _bpp: read_next(&mut chunks)?,
-            _color_space: read_next(&mut chunks)?,
-            size: read_next(&mut chunks)?,
-            width: read_next(&mut chunks)?,
-            height: read_next(&mut chunks)?,
-            _red_offset: read_next(&mut chunks)?,
-            _red_length: read_next(&mut chunks)?,
-            _blue_offset: read_next(&mut chunks)?,
-            _blue_length: read_next(&mut chunks)?,
-            _green_offset: read_next(&mut chunks)?,
-            _green_length: read_next(&mut chunks)?,
-            _alpha_offset: read_next(&mut chunks)?,
-            _alpha_length: read_next(&mut chunks)?,
-        })
-    }
-}
 
 impl ADBServerDevice {
-    /// Dump framebuffer of this device into given ['path']
-    /// Big help from source code (<https://android.googlesource.com/platform/system/adb/+/refs/heads/main/framebuffer_service.cpp>)
-    pub fn framebuffer<P: AsRef<Path>>(&mut self, path: P) -> Result<()> {
-        let img = self.framebuffer_inner()?;
-        Ok(img.save(path.as_ref())?)
-    }
-
-    /// Dump framebuffer of this device and return corresponding bytes.
-    ///
-    /// Output data format is currently only `PNG`.
-    pub fn framebuffer_bytes<W: Write + Seek>(&mut self, mut writer: W) -> Result<()> {
-        let img = self.framebuffer_inner()?;
-        Ok(img.write_to(&mut writer, ImageFormat::Png)?)
-    }
-
     /// Inner method requesting framebuffer from Android device
-    fn framebuffer_inner(&mut self) -> Result<ImageBuffer<Rgba<u8>, Vec<u8>>> {
+    pub(crate) fn framebuffer_inner(&mut self) -> Result<ImageBuffer<Rgba<u8>, Vec<u8>>> {
-        let serial: String = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
-        self.get_transport_mut()
+        self.transport
             .send_adb_request(AdbServerCommand::FrameBuffer)?;
 
         let version = self
-            .get_transport_mut()
+            .transport
             .get_raw_connection()?
             .read_u32::<LittleEndian>()?;
 
@@ -137,51 +26,49 @@ impl ADBServerDevice {
             1 => {
                 let mut buf = [0u8; std::mem::size_of::<FrameBufferInfoV1>()];
 
-                self.get_transport_mut()
+                self.transport.get_raw_connection()?.read_exact(&mut buf)?;
-                    .get_raw_connection()?
-                    .read_exact(&mut buf)?;
 
-                let h: FrameBufferInfoV1 = buf.try_into()?;
+                let framebuffer_info: FrameBufferInfoV1 = buf.try_into()?;
 
                 let mut data = vec![
                     0_u8;
-                    h.size
+                    framebuffer_info
+                        .size
                         .try_into()
                         .map_err(|_| RustADBError::ConversionError)?
                 ];
-                self.get_transport_mut()
+                self.transport.get_raw_connection()?.read_exact(&mut data)?;
-                    .get_raw_connection()?
-                    .read_exact(&mut data)?;
 
-                Ok(
+                Ok(ImageBuffer::<Rgba<u8>, Vec<u8>>::from_vec(
-                    ImageBuffer::<Rgba<u8>, Vec<u8>>::from_vec(h.width, h.height, data)
+                    framebuffer_info.width,
-                        .ok_or_else(|| RustADBError::FramebufferConversionError)?,
+                    framebuffer_info.height,
+                    data,
                 )
+                .ok_or_else(|| RustADBError::FramebufferConversionError)?)
             }
             // RGBX_8888
             2 => {
                 let mut buf = [0u8; std::mem::size_of::<FrameBufferInfoV2>()];
 
-                self.get_transport_mut()
+                self.transport.get_raw_connection()?.read_exact(&mut buf)?;
-                    .get_raw_connection()?
-                    .read_exact(&mut buf)?;
 
-                let h: FrameBufferInfoV2 = buf.try_into()?;
+                let framebuffer_info: FrameBufferInfoV2 = buf.try_into()?;
 
                 let mut data = vec![
                     0_u8;
-                    h.size
+                    framebuffer_info
+                        .size
                         .try_into()
                         .map_err(|_| RustADBError::ConversionError)?
                 ];
-                self.get_transport_mut()
+                self.transport.get_raw_connection()?.read_exact(&mut data)?;
-                    .get_raw_connection()?
-                    .read_exact(&mut data)?;
 
-                Ok(
+                Ok(ImageBuffer::<Rgba<u8>, Vec<u8>>::from_vec(
-                    ImageBuffer::<Rgba<u8>, Vec<u8>>::from_vec(h.width, h.height, data)
+                    framebuffer_info.width,
-                        .ok_or_else(|| RustADBError::FramebufferConversionError)?,
+                    framebuffer_info.height,
+                    data,
                 )
+                .ok_or_else(|| RustADBError::FramebufferConversionError)?)
             }
             v => Err(RustADBError::UnimplementedFramebufferImageVersion(v)),
         }

adb_client/src/server_device/commands/host_features.rs

@@ -1,17 +1,15 @@
 use crate::{
-    models::{AdbServerCommand, HostFeatures},
     ADBServerDevice, Result,
+    models::{AdbServerCommand, HostFeatures},
 };
 
 impl ADBServerDevice {
     /// Lists available ADB server features.
     pub fn host_features(&mut self) -> Result<Vec<HostFeatures>> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
         let features = self
-            .get_transport_mut()
+            .transport
             .proxy_connection(AdbServerCommand::HostFeatures, true)?;
 
         Ok(features

adb_client/src/server_device/commands/install.rs

@@ -1,7 +1,7 @@
 use std::{fs::File, io::Read, path::Path};
 
 use crate::{
-    models::AdbServerCommand, server_device::ADBServerDevice, utils::check_extension_is_apk, Result,
+    Result, models::AdbServerCommand, server_device::ADBServerDevice, utils::check_extension_is_apk,
 };
 
 impl ADBServerDevice {
@@ -13,19 +13,17 @@ impl ADBServerDevice {
 
         let file_size = apk_file.metadata()?.len();
 
-        let serial: String = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
-        self.get_transport_mut()
+        self.transport
             .send_adb_request(AdbServerCommand::Install(file_size))?;
 
-        let mut raw_connection = self.get_transport_mut().get_raw_connection()?;
+        let mut raw_connection = self.transport.get_raw_connection()?;
 
         std::io::copy(&mut apk_file, &mut raw_connection)?;
 
         let mut data = [0; 1024];
-        let read_amount = self.get_transport().get_raw_connection()?.read(&mut data)?;
+        let read_amount = self.transport.get_raw_connection()?.read(&mut data)?;
 
         match &data[0..read_amount] {
             b"Success\n" => {

adb_client/src/server_device/commands/list.rs

@@ -1,6 +1,6 @@
 use crate::{
-    models::{AdbServerCommand, SyncCommand},
     ADBServerDevice, Result,
+    models::{AdbServerCommand, SyncCommand},
 };
 use byteorder::{ByteOrder, LittleEndian};
 use std::{
@@ -11,17 +11,13 @@ use std::{
 impl ADBServerDevice {
     /// Lists files in path on the device.
     pub fn list<A: AsRef<str>>(&mut self, path: A) -> Result<()> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
         // Set device in SYNC mode
-        self.get_transport_mut()
+        self.transport.send_adb_request(AdbServerCommand::Sync)?;
-            .send_adb_request(AdbServerCommand::Sync)?;
 
         // Send a list command
-        self.get_transport_mut()
+        self.transport.send_sync_request(SyncCommand::List)?;
-            .send_sync_request(SyncCommand::List)?;
 
         self.handle_list_command(path)
     }
@@ -33,19 +29,17 @@ impl ADBServerDevice {
         LittleEndian::write_u32(&mut len_buf, path.as_ref().len() as u32);
 
         // 4 bytes of command name is already sent by send_sync_request
-        self.get_transport_mut()
+        self.transport.get_raw_connection()?.write_all(&len_buf)?;
-            .get_raw_connection()?
-            .write_all(&len_buf)?;
 
         // List send the string of the directory to list, and then the server send a list of files
-        self.get_transport_mut()
+        self.transport
             .get_raw_connection()?
             .write_all(path.as_ref().to_string().as_bytes())?;
 
         // Reads returned status code from ADB server
         let mut response = [0_u8; 4];
         loop {
-            self.get_transport_mut()
+            self.transport
                 .get_raw_connection()?
                 .read_exact(&mut response)?;
             match str::from_utf8(response.as_ref())? {
@@ -57,7 +51,7 @@ impl ADBServerDevice {
                     let mut mod_time = [0_u8; 4];
                     let mut name_len = [0_u8; 4];
 
-                    let mut connection = self.get_transport_mut().get_raw_connection()?;
+                    let mut connection = self.transport.get_raw_connection()?;
                     connection.read_exact(&mut file_mod)?;
                     connection.read_exact(&mut file_size)?;
                     connection.read_exact(&mut mod_time)?;

adb_client/src/server_device/commands/logcat.rs

@@ -51,6 +51,6 @@ impl<W: Write> Write for LogFilter<W> {
 impl ADBServerDevice {
     /// Get logs from device
     pub fn get_logs<W: Write>(&mut self, output: W) -> Result<()> {
-        self.shell_command(["exec logcat"], LogFilter::new(output))
+        self.shell_command(&["exec logcat"], &mut LogFilter::new(output))
     }
 }

adb_client/src/server_device/commands/mod.rs

@@ -12,4 +12,5 @@ mod send;
 mod stat;
 mod tcpip;
 mod transport;
+mod uninstall;
 mod usb;

adb_client/src/server_device/commands/reboot.rs

@@ -1,16 +1,14 @@
 use crate::{
-    models::{AdbServerCommand, RebootType},
     ADBServerDevice, Result,
+    models::{AdbServerCommand, RebootType},
 };
 
 impl ADBServerDevice {
     /// Reboots the device
     pub fn reboot(&mut self, reboot_type: RebootType) -> Result<()> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
-        self.get_transport_mut()
+        self.transport
             .proxy_connection(AdbServerCommand::Reboot(reboot_type), false)
             .map(|_| ())
     }

adb_client/src/server_device/commands/reconnect.rs

@@ -1,13 +1,11 @@
-use crate::{models::AdbServerCommand, ADBServerDevice, Result};
+use crate::{ADBServerDevice, Result, models::AdbServerCommand};
 
 impl ADBServerDevice {
     /// Reconnect device
     pub fn reconnect(&mut self) -> Result<()> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
-        self.get_transport_mut()
+        self.transport
             .proxy_connection(AdbServerCommand::Reconnect, false)
             .map(|_| ())
     }

adb_client/src/server_device/commands/recv.rs

@@ -1,7 +1,6 @@
 use crate::{
-    constants,
+    ADBServerDevice, Result, constants,
     models::{AdbServerCommand, SyncCommand},
-    ADBServerDevice, Result,
 };
 use byteorder::{LittleEndian, ReadBytesExt};
 use std::io::{BufReader, BufWriter, Read, Write};
@@ -70,18 +69,14 @@ impl<R: Read> Read for ADBRecvCommandReader<R> {
 
 impl ADBServerDevice {
     /// Receives path to stream from the device.
-    pub fn pull<A: AsRef<str>>(&mut self, path: A, stream: &mut dyn Write) -> Result<()> {
+    pub fn pull(&mut self, path: &dyn AsRef<str>, stream: &mut dyn Write) -> Result<()> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
         // Set device in SYNC mode
-        self.get_transport_mut()
+        self.transport.send_adb_request(AdbServerCommand::Sync)?;
-            .send_adb_request(AdbServerCommand::Sync)?;
 
         // Send a recv command
-        self.get_transport_mut()
+        self.transport.send_sync_request(SyncCommand::Recv)?;
-            .send_sync_request(SyncCommand::Recv)?;
 
         self.handle_recv_command(path, stream)
     }
@@ -91,7 +86,7 @@ impl ADBServerDevice {
         from: S,
         output: &mut dyn Write,
     ) -> Result<()> {
-        let mut raw_connection = self.get_transport().get_raw_connection()?;
+        let mut raw_connection = self.transport.get_raw_connection()?;
 
         let from_as_bytes = from.as_ref().as_bytes();
         let mut buffer = Vec::with_capacity(4 + from_as_bytes.len());

adb_client/src/server_device/commands/reverse.rs

@@ -1,24 +1,20 @@
-use crate::{models::AdbServerCommand, ADBServerDevice, Result};
+use crate::{ADBServerDevice, Result, models::AdbServerCommand};
 
 impl ADBServerDevice {
     /// Reverse socket connection
     pub fn reverse(&mut self, remote: String, local: String) -> Result<()> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
-        self.get_transport_mut()
+        self.transport
             .proxy_connection(AdbServerCommand::Reverse(remote, local), false)
             .map(|_| ())
     }
 
     /// Remove all reverse rules
     pub fn reverse_remove_all(&mut self) -> Result<()> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial.clone()))?;
 
-        self.get_transport_mut()
+        self.transport
             .proxy_connection(AdbServerCommand::ReverseRemoveAll, false)
             .map(|_| ())
     }

adb_client/src/server_device/commands/send.rs

@@ -1,7 +1,6 @@
 use crate::{
-    constants,
+    ADBServerDevice, Result, RustADBError, constants,
     models::{AdbRequestStatus, AdbServerCommand, SyncCommand},
-    ADBServerDevice, Result, RustADBError,
 };
 use std::{
     convert::TryInto,
@@ -45,17 +44,13 @@ impl ADBServerDevice {
     /// Send stream to path on the device.
     pub fn push<R: Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
         log::info!("Sending data to {}", path.as_ref());
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
         // Set device in SYNC mode
-        self.get_transport_mut()
+        self.transport.send_adb_request(AdbServerCommand::Sync)?;
-            .send_adb_request(AdbServerCommand::Sync)?;
 
         // Send a send command
-        self.get_transport_mut()
+        self.transport.send_sync_request(SyncCommand::Send)?;
-            .send_sync_request(SyncCommand::Send)?;
 
         self.handle_send_command(stream, path)
     }
@@ -64,7 +59,7 @@ impl ADBServerDevice {
         // Append the permission flags to the filename
         let to = to.as_ref().to_string() + ",0777";
 
-        let mut raw_connection = self.get_transport_mut().get_raw_connection()?;
+        let mut raw_connection = self.transport.get_raw_connection()?;
 
         // The name of the command is already sent by get_transport()?.send_sync_request
         let to_as_bytes = to.as_bytes();
@@ -99,7 +94,7 @@ impl ADBServerDevice {
         match AdbRequestStatus::from_str(str::from_utf8(&request_status)?)? {
             AdbRequestStatus::Fail => {
                 // We can keep reading to get further details
-                let length = self.get_transport_mut().get_body_length()?;
+                let length = self.transport.get_body_length()?;
 
                 let mut body = vec![
                     0;
@@ -108,9 +103,7 @@ impl ADBServerDevice {
                         .map_err(|_| RustADBError::ConversionError)?
                 ];
                 if length > 0 {
-                    self.get_transport()
+                    self.transport.get_raw_connection()?.read_exact(&mut body)?;
-                        .get_raw_connection()?
-                        .read_exact(&mut body)?;
                 }
 
                 Err(RustADBError::ADBRequestFailed(String::from_utf8(body)?))

adb_client/src/server_device/commands/stat.rs

@@ -3,8 +3,8 @@ use std::io::{Read, Write};
 use byteorder::{ByteOrder, LittleEndian};
 
 use crate::{
-    models::{AdbServerCommand, AdbStatResponse, SyncCommand},
     ADBServerDevice, Result, RustADBError,
+    models::{AdbServerCommand, AdbStatResponse, SyncCommand},
 };
 
 impl ADBServerDevice {
@@ -13,24 +13,20 @@ impl ADBServerDevice {
         LittleEndian::write_u32(&mut len_buf, path.as_ref().len() as u32);
 
         // 4 bytes of command name is already sent by send_sync_request
-        self.get_transport_mut()
+        self.transport.get_raw_connection()?.write_all(&len_buf)?;
-            .get_raw_connection()?
+        self.transport
-            .write_all(&len_buf)?;
-        self.get_transport_mut()
             .get_raw_connection()?
             .write_all(path.as_ref().to_string().as_bytes())?;
 
         // Reads returned status code from ADB server
         let mut response = [0_u8; 4];
-        self.get_transport_mut()
+        self.transport
             .get_raw_connection()?
             .read_exact(&mut response)?;
         match std::str::from_utf8(response.as_ref())? {
             "STAT" => {
                 let mut data = [0_u8; 12];
-                self.get_transport_mut()
+                self.transport.get_raw_connection()?.read_exact(&mut data)?;
-                    .get_raw_connection()?
-                    .read_exact(&mut data)?;
 
                 Ok(data.into())
             }
@@ -43,17 +39,13 @@ impl ADBServerDevice {
 
     /// Stat file given as path on the device.
     pub fn stat<A: AsRef<str>>(&mut self, path: A) -> Result<AdbStatResponse> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
         // Set device in SYNC mode
-        self.get_transport_mut()
+        self.transport.send_adb_request(AdbServerCommand::Sync)?;
-            .send_adb_request(AdbServerCommand::Sync)?;
 
         // Send a "Stat" command
-        self.get_transport_mut()
+        self.transport.send_sync_request(SyncCommand::Stat)?;
-            .send_sync_request(SyncCommand::Stat)?;
 
         self.handle_stat_command(path)
     }

adb_client/src/server_device/commands/tcpip.rs

@@ -1,13 +1,11 @@
-use crate::{models::AdbServerCommand, ADBServerDevice, Result};
+use crate::{ADBServerDevice, Result, models::AdbServerCommand};
 
 impl ADBServerDevice {
     /// Set adb daemon to tcp/ip mode
     pub fn tcpip(&mut self, port: u16) -> Result<()> {
-        let serial = self.identifier.clone();
+        self.set_serial_transport()?;
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
 
-        self.get_transport_mut()
+        self.transport
             .proxy_connection(AdbServerCommand::TcpIp(port), false)
             .map(|_| ())
     }

adb_client/src/server_device/commands/transport.rs

@@ -1,4 +1,4 @@
-use crate::{models::AdbServerCommand, ADBServerDevice, Result};
+use crate::{ADBServerDevice, Result, models::AdbServerCommand};
 
 impl ADBServerDevice {
     /// Asks ADB server to switch the connection to either the device or emulator connect to/running on the host. Will fail if there is more than one such device/emulator available.