1 use std::{fs, path::PathBuf}; 2 3 use anyhow::Result; 4 use dragonstub::DragonStubConfig; 5 use grub::GrubConfig; 6 use hypervisor::qemu::QemuConfig; 7 use metadata::BootMetadata; 8 use serde::Deserialize; 9 use uboot::UbootConfig; 10 11 pub mod dragonstub; 12 pub mod grub; 13 pub mod hypervisor; 14 pub mod metadata; 15 pub mod uboot; 16 17 /// Boot configuration file 18 #[derive(Debug, Clone, Deserialize)] 19 pub struct BootConfigFile { 20 /// Boot metadata 21 pub metadata: BootMetadata, 22 23 /// GRUB configuration 24 pub grub: Option<GrubConfig>, 25 /// DragonStub configuration 26 pub dragonstub: Option<DragonStubConfig>, 27 28 /// U-Boot configuration 29 pub uboot: Option<UbootConfig>, 30 31 /// QEMU configuration 32 pub qemu: Option<QemuConfig>, 33 } 34 35 impl BootConfigFile { load(path: &PathBuf) -> Result<Self>36 pub fn load(path: &PathBuf) -> Result<Self> { 37 // 读取文件内容 38 let content = fs::read_to_string(path)?; 39 Self::load_from_str(&content) 40 } 41 load_from_str(content: &str) -> Result<Self>42 pub fn load_from_str(content: &str) -> Result<Self> { 43 let config: BootConfigFile = toml::from_str(content)?; 44 45 Ok(config) 46 } 47 } 48