Use const_format for const strings

This commit is contained in:
topjohnwu 2024-03-26 18:03:40 -07:00
parent 21ed095601
commit 1eddbfd72c
8 changed files with 79 additions and 68 deletions

83
native/src/Cargo.lock generated
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@ -4,9 +4,9 @@ version = 3
[[package]]
name = "aho-corasick"
version = "1.1.2"
version = "1.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"memchr",
]
@ -61,9 +61,9 @@ dependencies = [
[[package]]
name = "autocfg"
version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "base"
@ -109,18 +109,18 @@ dependencies = [
[[package]]
name = "bytemuck"
version = "1.14.3"
version = "1.15.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"bytemuck_derive",
]
[[package]]
name = "bytemuck_derive"
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dependencies = [
"proc-macro2",
"quote",
@ -135,9 +135,9 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
[[package]]
name = "cc"
version = "1.0.88"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "cfg-if"
@ -176,6 +176,26 @@ version = "0.9.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
[[package]]
name = "const_format"
version = "0.2.32"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e3a214c7af3d04997541b18d432afaff4c455e79e2029079647e72fc2bd27673"
dependencies = [
"const_format_proc_macros",
]
[[package]]
name = "const_format_proc_macros"
version = "0.2.32"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"proc-macro2",
"quote",
"unicode-xid",
]
[[package]]
name = "cpufeatures"
version = "0.2.12"
@ -341,9 +361,9 @@ dependencies = [
[[package]]
name = "flagset"
version = "0.4.4"
version = "0.4.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d52a7e408202050813e6f1d9addadcaafef3dca7530c7ddfb005d4081cce6779"
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[[package]]
name = "generic-array"
@ -437,9 +457,9 @@ checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
[[package]]
name = "log"
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version = "0.4.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "magisk"
@ -447,6 +467,7 @@ version = "0.0.0"
dependencies = [
"base",
"bytemuck",
"const_format",
"cxx",
"cxx-gen",
"num-derive",
@ -661,9 +682,9 @@ dependencies = [
[[package]]
name = "proc-macro2"
version = "1.0.78"
version = "1.0.79"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
dependencies = [
"unicode-ident",
]
@ -722,9 +743,9 @@ dependencies = [
[[package]]
name = "regex"
version = "1.10.3"
version = "1.10.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"aho-corasick",
"memchr",
@ -734,9 +755,9 @@ dependencies = [
[[package]]
name = "regex-automata"
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version = "0.4.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"aho-corasick",
"memchr",
@ -854,9 +875,9 @@ checksum = "9fed904c7fb2856d868b92464fc8fa597fce366edea1a9cbfaa8cb5fe080bd6d"
[[package]]
name = "smallvec"
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@ -888,9 +909,9 @@ checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
[[package]]
name = "syn"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"quote",
@ -917,18 +938,18 @@ dependencies = [
[[package]]
name = "thiserror"
version = "1.0.57"
version = "1.0.58"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"thiserror-impl",
]
[[package]]
name = "thiserror-impl"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"proc-macro2",
"quote",
@ -974,6 +995,12 @@ version = "0.1.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "vec_map"
version = "0.8.2"

View File

@ -23,6 +23,7 @@ x509-cert = "0.2"
der = "0.7"
bytemuck = "1.14"
fdt = "0.1"
const_format = "0.2"
[workspace.dependencies.argh]
git = "https://github.com/google/argh.git"

View File

@ -2,10 +2,10 @@ use std::cmp::min;
use std::ffi::{CStr, FromBytesWithNulError, OsStr};
use std::fmt::{Arguments, Debug, Display, Formatter, Write};
use std::ops::{Deref, DerefMut};
use std::os::unix::ffi::OsStrExt;
use std::path::{Path, PathBuf};
use std::str::{Utf8Chunks, Utf8Error};
use std::{fmt, mem, slice, str};
use std::os::unix::ffi::OsStrExt;
use cxx::{type_id, ExternType};
use libc::c_char;
@ -664,6 +664,6 @@ macro_rules! cstr {
#[macro_export]
macro_rules! raw_cstr {
($($str:tt)*) => {{
cstr!($($str)*).as_ptr()
$crate::cstr!($($str)*).as_ptr()
}};
}

View File

@ -10,7 +10,7 @@ use libc::{
};
use crate::cxx_extern::readlinkat_for_cxx;
use crate::{cstr, errno, raw_cstr, CxxResultExt, FsPath, Utf8CStr, Utf8CStrBufRef};
use crate::{errno, raw_cstr, CxxResultExt, FsPath, Utf8CStr, Utf8CStrBufRef};
fn ptr_to_str<'a, T>(ptr: *const T) -> &'a str {
if ptr.is_null() {

View File

@ -17,4 +17,5 @@ cxx = { workspace = true }
num-traits = { workspace = true }
num-derive = { workspace = true }
quick-protobuf = { workspace = true }
const_format = { workspace = true }
bytemuck = { workspace = true, features = ["derive"] }

View File

@ -9,9 +9,10 @@ use base::{
Utf8CStrBufArr, Utf8CStrBufRef, WalkResult,
};
use crate::consts::MAIN_CONFIG;
use crate::ffi::{get_magisk_tmp, CxxMagiskD, RequestCode};
use crate::get_prop;
use crate::logging::magisk_logging;
use crate::{get_prop, MAIN_CONFIG};
// Global magiskd singleton
pub static MAGISKD: OnceLock<MagiskD> = OnceLock::new();
@ -108,7 +109,7 @@ pub fn daemon_entry() {
let mut buf = Utf8CStrBufArr::<64>::new();
let path = FsPathBuf::new(&mut buf)
.join(get_magisk_tmp())
.join(MAIN_CONFIG!());
.join(MAIN_CONFIG);
let mut is_recovery = false;
if let Ok(file) = path.open(O_RDONLY | O_CLOEXEC) {
let mut file = BufReader::new(file);

View File

@ -9,6 +9,7 @@ use std::sync::atomic::{AtomicI32, Ordering};
use std::{fs, io};
use bytemuck::{bytes_of, bytes_of_mut, write_zeroes, Pod, Zeroable};
use const_format::concatcp;
use num_derive::{FromPrimitive, ToPrimitive};
use num_traits::FromPrimitive;
@ -17,12 +18,15 @@ use base::libc::{
timespec, tm, CLOCK_REALTIME, O_CLOEXEC, O_RDWR, O_WRONLY, PIPE_BUF, SIGPIPE, SIG_BLOCK,
SIG_SETMASK,
};
use base::*;
use base::{
exit_on_error, libc, raw_cstr, FsPathBuf, LogLevel, Logger, Utf8CStr, Utf8CStrBuf,
Utf8CStrBufArr, Utf8CStrWrite, LOGGER,
};
use crate::consts::{LOGFILE, LOG_PIPE};
use crate::daemon::{MagiskD, MAGISKD};
use crate::ffi::get_magisk_tmp;
use crate::logging::LogFile::{Actual, Buffer};
use crate::{LOGFILE, LOG_PIPE};
#[allow(dead_code, non_camel_case_types)]
#[derive(FromPrimitive, ToPrimitive)]
@ -192,7 +196,7 @@ pub fn zygisk_get_logd() -> i32 {
let mut buf = Utf8CStrBufArr::default();
let path = FsPathBuf::new(&mut buf)
.join(get_magisk_tmp())
.join(LOG_PIPE!());
.join(LOG_PIPE);
// Open as RW as sometimes it may block
fd = unsafe { libc::open(path.as_ptr(), O_RDWR | O_CLOEXEC) };
if fd >= 0 {
@ -292,9 +296,9 @@ extern "C" fn logfile_writer(arg: *mut c_void) -> *mut c_void {
pipe.read_exact(bytes_of_mut(&mut meta))?;
if meta.prio < 0 {
if matches!(logfile, LogFile::Buffer(_)) {
fs::rename(LOGFILE!(), concat!(LOGFILE!(), ".bak")).ok();
let mut out = File::create(LOGFILE!())?;
if matches!(logfile, Buffer(_)) {
fs::rename(LOGFILE, concatcp!(LOGFILE, ".bak")).ok();
let mut out = File::create(LOGFILE)?;
out.write_all(tmp.as_slice())?;
tmp = Vec::new();
logfile = Actual(out);
@ -371,7 +375,7 @@ impl MagiskD {
let mut buf = Utf8CStrBufArr::default();
let path = FsPathBuf::new(&mut buf)
.join(get_magisk_tmp())
.join(LOG_PIPE!());
.join(LOG_PIPE);
unsafe {
libc::mkfifo(path.as_ptr(), 0o666);

View File

@ -1,29 +1,6 @@
// Expose constant strings as macros so that we can use concat!() on these values
use const_format::concatcp;
#[macro_export]
macro_rules! LOGFILE {
() => {
"/cache/magisk.log"
};
}
#[macro_export]
macro_rules! INTLROOT {
() => {
".magisk"
};
}
#[macro_export]
macro_rules! LOG_PIPE {
() => {
concat!($crate::INTLROOT!(), "/device/log")
};
}
#[macro_export]
macro_rules! MAIN_CONFIG {
() => {
concat!($crate::INTLROOT!(), "/config")
};
}
pub const LOGFILE: &str = "/cache/magisk.log";
pub const INTLROOT: &str = ".magisk";
pub const LOG_PIPE: &str = concatcp!(INTLROOT, "/device/log");
pub const MAIN_CONFIG: &str = concatcp!(INTLROOT, "/config");