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Fix a very small error that caused index2 file gen to fail

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This commit is contained in:
Joshua Goins 2022-10-17 16:20:42 -04:00
parent 07058c5541
commit 5508813340
1 changed files with 13 additions and 1 deletions
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14
src/patch.rs
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@ -191,6 +191,8 @@ enum SqpkFileOperation {
RemoveAll,
#[br(magic = b'D')]
DeleteFile,
#[br(magic = b'M')]
MakeDirTree
}
#[derive(BinRead, PartialEq, Debug)]
@ -270,9 +272,12 @@ struct SqpkFileOperationData {
offset: i64,
file_size: u64,
#[br(temp)]
path_length: u32,
expansion_id: u32,
#[br(pad_after = 2)]
expansion_id: u16,
#[br(count = path_length)]
#[br(map = | x: Vec < u8 > | String::from_utf8(x[..x.len() - 1].to_vec()).unwrap())]
@ -555,6 +560,10 @@ pub fn apply_patch(data_dir: &str, patch_path: &str) -> Result<(), PatchError> {
let mut new_file =
OpenOptions::new().write(true).create(true).open(new_path)?;
if fop.offset == 0 {
new_file.set_len(0)?;
}
new_file.seek(SeekFrom::Start(fop.offset as u64))?;
new_file.write_all(&data)?;
}
@ -566,6 +575,9 @@ pub fn apply_patch(data_dir: &str, patch_path: &str) -> Result<(), PatchError> {
SqpkFileOperation::RemoveAll => {
println!("PATCH: NOP RemoveAll");
}
SqpkFileOperation::MakeDirTree => {
println!("PATCH: NOP MakeDirTree");
}
}
}
SqpkOperation::IndexAddDelete(_) => {