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Integrate metadata documentation and jhalfs manifests

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This commit is contained in:
m00d 2025-10-01 06:58:04 +02:00
parent 74bf8a32d6
commit 3ce470e019
34 changed files with 5544 additions and 240 deletions
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20
src/tui/disk_manager.rs
View file

@ -1,7 +1,7 @@
// src/tui/disk_manager.rs
use std::{
fs::{File, read_dir},
io::{self, Seek, SeekFrom, Write},
io::{self, Seek, SeekFrom},
path::PathBuf,
};
@ -186,12 +186,12 @@ impl DiskManager {
},
};
// Create list of lines to display:
// Create list of lines to display using public GPT API:
let mut lines: Vec<String> = Vec::new();
lines.push(format!("Partitions on {}:", disk.display()));
for (i, entry_opt) in gpt.partitions.iter().enumerate() {
if let Some(entry) = entry_opt {
let name = entry.partition_name.to_string();
for (i, entry) in gpt.iter() {
if entry.is_used() {
let name = entry.partition_name.as_str();
lines.push(format!(
"{}: {} -> {} (type: {})",
i,
@ -388,9 +388,9 @@ impl DiskManager {
let sectors = (size_mb as u128 * 1024 * 1024 / 512) as u64;
// choose starting LBA: find max ending_lba among existing partitions; align to 2048
let last_end = gpt
.partitions
.iter()
.filter_map(|p| p.as_ref().map(|e| e.ending_lba))
.filter(|(_, e)| e.is_used())
.map(|(_, e)| e.ending_lba)
.max()
.unwrap_or(2048);
let start = ((last_end + 2048) / 2048) * 2048 + 1;
@ -410,15 +410,15 @@ impl DiskManager {
};
new_entry.partition_type_guid = type_guid;
// find first empty partition slot
let idx_opt = gpt.partitions.iter().position(|p| p.is_none());
// find first empty partition slot (indexing is 1-based for gptman::GPT)
let idx_opt = gpt.iter().find(|(_, e)| e.is_unused()).map(|(i, _)| i);
let idx = match idx_opt {
Some(i) => i,
None => return Err("No free GPT partition entries (maxed out)".into()),
};
// assign and write
gpt.partitions[idx] = Some(new_entry);
gpt[idx] = new_entry;
// Seek to start (important)
file.seek(SeekFrom::Start(0))?;