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https://github.com/redstrate/Kawari.git
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Dummy out Oodle support on the CI
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parent
660e12c597
commit
47216153b3
4 changed files with 158 additions and 108 deletions
6
.github/workflows/main.yml
vendored
6
.github/workflows/main.yml
vendored
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@ -26,8 +26,8 @@ jobs:
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target/
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key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
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- name: Build
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run: cargo build --verbose
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run: cargo build --verbose --no-default-features
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- name: Run clippy
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run: cargo clippy
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run: cargo clippy --no-default-features
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- name: Run tests
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run: cargo test --verbose
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run: cargo test --verbose --no-default-features
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@ -4,7 +4,7 @@ use std::io::Cursor;
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use binrw::{BinRead, BinResult};
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use crate::{
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oodle::{FFXIVOodle, Oodle},
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oodle::{FFXIVOodle},
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packet::{PacketHeader, PacketSegment},
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};
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104
src/oodle.rs
104
src/oodle.rs
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@ -1,104 +0,0 @@
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use std::{ffi::c_void, ptr::null};
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// TODO: add support for windows?
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#[link(name = "oo2netlinux64")]
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unsafe extern "C" {
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fn OodleNetwork1TCP_State_Size() -> isize;
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fn OodleNetwork1_Shared_Size(htbits: i32) -> isize;
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fn OodleNetwork1_Shared_SetWindow(
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shared: *mut c_void,
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htbits: i32,
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window: *const c_void,
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window_size: i32,
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) -> c_void;
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fn OodleNetwork1TCP_Train(
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state: *mut c_void,
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shared: *const c_void,
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training_packet_pointers: *const c_void,
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training_packet_sizes: i32,
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num_training_packets: i32,
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) -> c_void;
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fn OodleNetwork1TCP_Decode(
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state: *mut c_void,
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shared: *const c_void,
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enc: *const c_void,
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enc_size: isize,
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dec: *mut c_void,
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dec_size: isize,
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) -> bool;
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fn OodleNetwork1TCP_Encode(
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state: *mut c_void,
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shared: *const c_void,
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dec: *const c_void,
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dec_size: isize,
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enc: *mut c_void,
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) -> bool;
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}
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#[derive(Debug, Default)]
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pub struct FFXIVOodle {
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state: Vec<u8>,
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shared: Vec<u8>,
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#[allow(dead_code)] // unused in rust but required to still be available for low-level oodle
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window: Vec<u8>,
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}
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pub trait Oodle {
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fn decode(&mut self, input: Vec<u8>, decompressed_size: u32) -> Vec<u8>;
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}
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impl FFXIVOodle {
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pub fn new() -> FFXIVOodle {
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let htbits: i32 = 17;
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unsafe {
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let oodle_state_size: usize = OodleNetwork1TCP_State_Size().try_into().unwrap();
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let oodle_shared_size: usize = OodleNetwork1_Shared_Size(17).try_into().unwrap();
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let mut oodle_state = vec![0u8; oodle_state_size];
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let mut oodle_shared = vec![0u8; oodle_shared_size];
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let mut oodle_window = [0u8; 0x100000].to_vec();
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OodleNetwork1_Shared_SetWindow(
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oodle_shared.as_mut_ptr() as *mut c_void,
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htbits,
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oodle_window.as_mut_ptr() as *mut c_void,
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oodle_window.len().try_into().unwrap(),
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);
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OodleNetwork1TCP_Train(
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oodle_state.as_mut_ptr() as *mut c_void,
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oodle_shared.as_mut_ptr() as *mut c_void,
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null(),
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0,
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0,
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);
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FFXIVOodle {
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state: oodle_state,
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shared: oodle_shared,
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window: oodle_window,
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}
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}
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}
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}
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impl Oodle for FFXIVOodle {
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fn decode(&mut self, input: Vec<u8>, decompressed_size: u32) -> Vec<u8> {
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unsafe {
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let mut out_buf: Vec<u8> = vec![0u8; decompressed_size.try_into().unwrap()];
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let mut in_buf = input.to_vec();
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let success = OodleNetwork1TCP_Decode(
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self.state.as_mut_ptr() as *mut c_void,
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self.shared.as_mut_ptr() as *mut c_void,
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in_buf.as_mut_ptr() as *const c_void,
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in_buf.len().try_into().unwrap(),
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out_buf.as_mut_ptr() as *mut c_void,
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out_buf.len().try_into().unwrap(),
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);
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if !success {
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panic!("Failed to oodle decode for an unknown reason.");
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}
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out_buf
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}
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}
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}
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154
src/oodle/mod.rs
Normal file
154
src/oodle/mod.rs
Normal file
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@ -0,0 +1,154 @@
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use std::{ffi::c_void, ptr::null};
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// TODO: add support for windows?
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#[cfg(feature = "oodle")]
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#[link(name = "oo2netlinux64")]
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unsafe extern "C" {
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pub fn OodleNetwork1TCP_State_Size() -> isize;
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pub fn OodleNetwork1_Shared_Size(htbits: i32) -> isize;
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pub fn OodleNetwork1_Shared_SetWindow(
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shared: *mut c_void,
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htbits: i32,
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window: *const c_void,
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window_size: i32,
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) -> c_void;
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pub fn OodleNetwork1TCP_Train(
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state: *mut c_void,
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shared: *const c_void,
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training_packet_pointers: *const c_void,
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training_packet_sizes: i32,
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num_training_packets: i32,
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) -> c_void;
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pub fn OodleNetwork1TCP_Decode(
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state: *mut c_void,
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shared: *const c_void,
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enc: *const c_void,
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enc_size: isize,
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dec: *mut c_void,
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dec_size: isize,
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) -> bool;
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pub fn OodleNetwork1TCP_Encode(
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state: *mut c_void,
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shared: *const c_void,
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dec: *const c_void,
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dec_size: isize,
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enc: *mut c_void,
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) -> bool;
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}
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// dummy functions for CI mostly
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#[cfg(not(feature = "oodle"))]
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pub fn OodleNetwork1TCP_State_Size() -> isize {
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panic!("Something is trying to use Oodle but the feature isn't enabled!")
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}
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#[cfg(not(feature = "oodle"))]
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pub fn OodleNetwork1_Shared_Size(htbits: i32) -> isize {
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panic!("Something is trying to use Oodle but the feature isn't enabled!")
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}
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#[cfg(not(feature = "oodle"))]
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pub fn OodleNetwork1_Shared_SetWindow(
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shared: *mut c_void,
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htbits: i32,
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window: *const c_void,
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window_size: i32,
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) -> c_void {
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panic!("Something is trying to use Oodle but the feature isn't enabled!")
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}
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#[cfg(not(feature = "oodle"))]
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pub fn OodleNetwork1TCP_Train(
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state: *mut c_void,
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shared: *const c_void,
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training_packet_pointers: *const c_void,
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training_packet_sizes: i32,
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num_training_packets: i32,
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) -> c_void {
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panic!("Something is trying to use Oodle but the feature isn't enabled!")
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}
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#[cfg(not(feature = "oodle"))]
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pub fn OodleNetwork1TCP_Decode(
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state: *mut c_void,
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shared: *const c_void,
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enc: *const c_void,
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enc_size: isize,
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dec: *mut c_void,
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dec_size: isize,
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) -> bool {
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panic!("Something is trying to use Oodle but the feature isn't enabled!")
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}
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#[cfg(not(feature = "oodle"))]
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pub fn OodleNetwork1TCP_Encode(
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state: *mut c_void,
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shared: *const c_void,
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dec: *const c_void,
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dec_size: isize,
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enc: *mut c_void,
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) -> bool {
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panic!("Something is trying to use Oodle but the feature isn't enabled!")
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}
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#[derive(Debug, Default)]
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pub struct FFXIVOodle {
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state: Vec<u8>,
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shared: Vec<u8>,
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#[allow(dead_code)] // unused in rust but required to still be available for low-level oodle
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window: Vec<u8>,
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}
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impl FFXIVOodle {
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pub fn new() -> FFXIVOodle {
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let htbits: i32 = 17;
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unsafe {
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let oodle_state_size: usize = OodleNetwork1TCP_State_Size().try_into().unwrap();
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let oodle_shared_size: usize = OodleNetwork1_Shared_Size(17).try_into().unwrap();
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let mut oodle_state = vec![0u8; oodle_state_size];
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let mut oodle_shared = vec![0u8; oodle_shared_size];
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let mut oodle_window = [0u8; 0x100000].to_vec();
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OodleNetwork1_Shared_SetWindow(
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oodle_shared.as_mut_ptr() as *mut c_void,
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htbits,
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oodle_window.as_mut_ptr() as *mut c_void,
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oodle_window.len().try_into().unwrap(),
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);
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OodleNetwork1TCP_Train(
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oodle_state.as_mut_ptr() as *mut c_void,
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oodle_shared.as_mut_ptr() as *mut c_void,
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null(),
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0,
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0,
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);
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FFXIVOodle {
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state: oodle_state,
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shared: oodle_shared,
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window: oodle_window,
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}
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}
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}
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pub fn decode(&mut self, input: Vec<u8>, decompressed_size: u32) -> Vec<u8> {
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unsafe {
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let mut out_buf: Vec<u8> = vec![0u8; decompressed_size.try_into().unwrap()];
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let mut in_buf = input.to_vec();
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let success = OodleNetwork1TCP_Decode(
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self.state.as_mut_ptr() as *mut c_void,
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self.shared.as_mut_ptr() as *mut c_void,
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in_buf.as_mut_ptr() as *const c_void,
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in_buf.len().try_into().unwrap(),
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out_buf.as_mut_ptr() as *mut c_void,
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out_buf.len().try_into().unwrap(),
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);
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if !success {
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panic!("Failed to oodle decode for an unknown reason.");
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}
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out_buf
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}
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}
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}
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