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plugin_framework, manager, install plugin

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Signed-off-by: fufesou <shuanglongchen@yeah.net>
This commit is contained in:
fufesou
2023-05-09 19:47:26 +08:00
parent 6f5ff0ac0e
commit db71dd039d
21 changed files with 1078 additions and 372 deletions
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50
libs/hbb_common/src/compress.rs
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@@ -1,23 +1,28 @@
use std::cell::RefCell;
use zstd::block::{Compressor, Decompressor};
use std::{cell::RefCell, io};
use zstd::bulk::{Compressor, Decompressor};
// The library supports regular compression levels from 1 up to ZSTD_maxCLevel(),
// which is currently 22. Levels >= 20
// Default level is ZSTD_CLEVEL_DEFAULT==3.
// value 0 means default, which is controlled by ZSTD_CLEVEL_DEFAULT
thread_local! {
static COMPRESSOR: RefCell<Compressor> = RefCell::new(Compressor::new());
static DECOMPRESSOR: RefCell<Decompressor> = RefCell::new(Decompressor::new());
static COMPRESSOR: RefCell<io::Result<Compressor<'static>>> = RefCell::new(Compressor::new(crate::config::COMPRESS_LEVEL));
static DECOMPRESSOR: RefCell<io::Result<Decompressor<'static>>> = RefCell::new(Decompressor::new());
}
/// The library supports regular compression levels from 1 up to ZSTD_maxCLevel(),
/// which is currently 22. Levels >= 20
/// Default level is ZSTD_CLEVEL_DEFAULT==3.
/// value 0 means default, which is controlled by ZSTD_CLEVEL_DEFAULT
pub fn compress(data: &[u8], level: i32) -> Vec<u8> {
pub fn compress(data: &[u8]) -> Vec<u8> {
let mut out = Vec::new();
COMPRESSOR.with(|c| {
if let Ok(mut c) = c.try_borrow_mut() {
match c.compress(data, level) {
Ok(res) => out = res,
match &mut *c {
Ok(c) => match c.compress(data) {
Ok(res) => out = res,
Err(err) => {
crate::log::debug!("Failed to compress: {}", err);
}
},
Err(err) => {
crate::log::debug!("Failed to compress: {}", err);
crate::log::debug!("Failed to get compressor: {}", err);
}
}
}
@@ -29,14 +34,21 @@ pub fn decompress(data: &[u8]) -> Vec<u8> {
let mut out = Vec::new();
DECOMPRESSOR.with(|d| {
if let Ok(mut d) = d.try_borrow_mut() {
const MAX: usize = 1024 * 1024 * 64;
const MIN: usize = 1024 * 1024;
let mut n = 30 * data.len();
n = n.clamp(MIN, MAX);
match d.decompress(data, n) {
Ok(res) => out = res,
match &mut *d {
Ok(d) => {
const MAX: usize = 1024 * 1024 * 64;
const MIN: usize = 1024 * 1024;
let mut n = 30 * data.len();
n = n.clamp(MIN, MAX);
match d.decompress(data, n) {
Ok(res) => out = res,
Err(err) => {
crate::log::debug!("Failed to decompress: {}", err);
}
}
}
Err(err) => {
crate::log::debug!("Failed to decompress: {}", err);
crate::log::debug!("Failed to get decompressor: {}", err);
}
}
}