commit 25b009d394d4ad3e50a12651be11eb12ed55530b Author: xiongxiao Date: Thu Dec 18 23:35:11 2025 +0800 初始化项目结构，添加基本依赖和窗口信息获取功能 diff --git a/.cargo/config.toml b/.cargo/config.toml new file mode 100644 index 0000000..33806ae --- /dev/null +++ b/.cargo/config.toml @@ -0,0 +1,2 @@ +[build] +target = "x86_64-pc-windows-msvc" diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..ea8c4bf --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +/target diff --git a/Cargo.lock b/Cargo.lock new file mode 100644 index 0000000..361a817 --- /dev/null +++ b/Cargo.lock @@ -0,0 +1,236 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +version = 4 + +[[package]] +name = "itoa" +version = "1.0.15" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c" + +[[package]] +name = "memchr" +version = "2.7.6" +source = 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of file diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..0e2cce8 --- /dev/null +++ b/src/main.rs @@ -0,0 +1,120 @@ +use windows::{ + core::*, + Win32::Foundation::{HWND, LPARAM}, + Win32::UI::WindowsAndMessaging::{ + EnumWindows, GetForegroundWindow, GetWindowTextW, GetWindowTextLengthW, + GetWindowThreadProcessId, IsWindowVisible, + }, + Win32::System::Threading::{OpenProcess, QueryFullProcessImageNameW, PROCESS_QUERY_INFORMATION, PROCESS_NAME_WIN32}, +}; +use serde::Serialize; +use serde_json; + +#[derive(Serialize)] +struct WindowInfo { + hwnd: String, + title: String, + pid: u32, + process_name: String, + is_active: bool, +} + +#[derive(Serialize)] +struct WindowList { + active_window: Option, + all_windows: Vec, +} + +fn main() -> std::result::Result<(), Box> { + unsafe { + // 获取当前激活窗口 + let active_hwnd = GetForegroundWindow(); + let active_info = if !active_hwnd.is_invalid() { + Some(get_window_info(active_hwnd)) + } else { + None + }; + + // 获取所有窗口 + let mut all_windows: Vec = Vec::new(); + + EnumWindows( + Some(enum_windows_callback), + LPARAM(&mut all_windows as *mut Vec as isize), + )?; + + let result = WindowList { + active_window: active_info, + all_windows, + }; + + let json = serde_json::to_string_pretty(&result) + .map_err(|e| Box::new(e) as Box)?; + println!("{}", json); + Ok(()) + } +} + +unsafe fn get_window_info(hwnd: HWND) -> WindowInfo { + // 获取窗口标题 + let len = GetWindowTextLengthW(hwnd); + let title = if len > 0 { + let mut buffer = vec![0u16; len as usize + 1]; + let actual_len = GetWindowTextW(hwnd, &mut buffer); + if actual_len > 0 { + String::from_utf16_lossy(&buffer[..actual_len as usize]) + } else { + String::new() + } + } else { + String::new() + }; + + // 获取进程ID + let mut pid: u32 = 0; + GetWindowThreadProcessId(hwnd, Some(&mut pid)); + + // 获取进程名称 + let process_name = get_process_name(pid).unwrap_or_else(|_| String::from("Unknown")); + + // 检查是否为激活窗口 + let is_active = hwnd == GetForegroundWindow(); + + WindowInfo { + hwnd: format!("{:?}", hwnd.0), + title, + pid, + process_name, + is_active, + } +} + +unsafe fn get_process_name(pid: u32) -> Result { + let process_handle = OpenProcess(PROCESS_QUERY_INFORMATION, false, pid)?; + + let mut buffer = vec![0u16; 1024]; + let mut size = buffer.len() as u32; + + QueryFullProcessImageNameW(process_handle, PROCESS_NAME_WIN32, PWSTR(buffer.as_mut_ptr()), &mut size)?; + + let path = String::from_utf16_lossy(&buffer[..size as usize]); + + // 提取文件名 + let process_name = path.split('\\').last().unwrap_or(&path).to_string(); + + Ok(process_name) +} + +unsafe extern "system" fn enum_windows_callback( + hwnd: HWND, + lparam: LPARAM, +) -> windows::Win32::Foundation::BOOL { + if IsWindowVisible(hwnd).as_bool() { + let len = GetWindowTextLengthW(hwnd); + if len > 0 { + let windows = &mut *(lparam.0 as *mut Vec); + windows.push(get_window_info(hwnd)); + } + } + windows::Win32::Foundation::TRUE +} \ No newline at end of file