chore(deps): jni 0.21 → 0.22 for the Android JNI bridge

Version currency, but a real API migration rather than a version-number edit — and the
payoff is bigger than "one crate is newer", because jni 0.22 was ALREADY in this .so:
`rustls-platform-verifier` (via quinn-proto, for Android cert verification) depends on it,
so pinning 0.21 here compiled two complete jni copies into one library. Matching the
version collapses them.

Eliminated, measured as the delta in THIRD-PARTY-NOTICES.txt (582 → 571 crates, nothing
added): jni 0.21.1, its `cesu8`, and — because jni 0.21 was the SOLE consumer of
windows-sys 0.45.0, the oldest crate in the tree — that whole windows-rs 0.42 generation:
windows-sys 0.45.0, windows-targets 0.42.2 and its seven per-arch import libraries. Eleven
crates, carried for a `cfg(windows)` dependency of an Android-only bridge.

NOT eliminated, contrary to what the sweep expected — recorded in the manifest so the next
person does not re-derive it. thiserror 1.0 and the jni-sys 0.3/0.4 split both survive,
because jni was never their only source:

  thiserror 1.0.69  ← vendor/ndk 0.9.0 (+ asn1-rs/x509-parser, host side)
  jni-sys 0.3.1     ← vendor/ndk 0.9.0 AND crates.io ndk-sys 0.6

jni's share of both is gone; the remainder is the ndk stack. jni-sys 0.3.1 is itself a
facade crate over 0.4.1, so the split cannot close until ndk and ndk-sys move, and `ndk` is
vendored for a one-line visibility patch — changing its dependency versions would mean
rewriting the vendored snapshot instead of reading it as a diff against upstream. Left
alone deliberately.

The migration itself, across 66 native methods in 10 files:

  * `JNIEnv` split into `EnvUnowned` (the FFI-safe native-method argument) and `Env` (where
    the JNI calls live). The 41 methods that never touched the environment are a type
    rename; the 22 that do now acquire an `Env` inside `EnvUnowned::with_env` and map the
    outcome with an `ErrorPolicy`.
  * `LogErrorAndDefault` everywhere, chosen to PRESERVE behaviour: the old code swallowed
    JNI errors and returned a default, and this logs and returns the same default. The
    throwing policy would have been a behaviour change (new Java exceptions out of methods
    that previously failed quietly), which is not what a currency bump should do.
  * `with_env` also catches panics, which is exactly what the crate's own `jni_guard` did,
    so the guard is folded into it where the two would have nested. It stays on the methods
    that take no `Env`. ONE exception, marked at the call site: `nativeNextHidout` returns
    -1 as its failure sentinel, and every error policy resolves to `T::default()` — which
    for `jint` is 0, a *valid* byte count. That method keeps `jni_guard(-1, …)` outside and
    uses `with_env_no_catch` inside so the sentinel survives the panic path unchanged.
  * `jboolean` is `bool` in jni-sys 0.4, not `u8` — a type change, not a rename, and the
    reason for most of the mechanical diff (`down != 0` → `down`, `return 0` → `false`).
  * `Env::get_string` is deprecated in favour of `JString::try_to_string`, and CI runs
    clippy with `-D warnings`, so the call sites moved rather than being left to warn.
    Likewise `set_/get_*_array_region` → `JPrimitiveArray::set_region`/`get_region`.
  * `Env::get_native_interface()` is now `Env::get_raw()` — the raw pointer handed to
    `ndk::NativeWindow::from_surface`. The `as *mut _` cast next to it was already commented
    as bridging jni-sys skew between `jni` and `ndk`; that skew is now real (0.4 vs 0.3)
    rather than hypothetical, so the comment says so.
  * Return types moved from raw `jni::sys::jstring`/`jdoubleArray`/`jintArray` to
    `JString`/`JDoubleArray`/`JIntArray`, because `resolve()` requires `T: Default` and raw
    pointers have no `Default`. All three are `#[repr(transparent)]` over the same
    `jobject`, so the exported ABI is unchanged and `Default` IS the null reference the old
    code returned explicitly.

Kotlin and Gradle needed NO changes, checked rather than assumed: every affected
`external fun` in NativeBridge.kt already declares `Boolean` / `String?` / `IntArray?` /
`DoubleArray?`, which is what these signatures still present to the JVM, and the Gradle
side only shells out to cargo-ndk without naming a jni version.

Verified on NDK 30.0.14904198, both shipping ABIs, using the environment
clients/android/kit/build.gradle.kts hands cargo-ndk:

  cargo clippy -p punktfunk-client-android --all-targets -- -D warnings   → ok (host)
  cargo test   -p punktfunk-client-android                                → 20 passed
  cargo ndk -t arm64-v8a   --platform 28 clippy … -- -D warnings          → ok
  cargo ndk -t armeabi-v7a --platform 28 clippy … -- -D warnings          → ok
  cargo ndk -t arm64-v8a -t armeabi-v7a --platform 28 build               → both .so LINKED
  scripts/ci/check-android-jni-imports.sh … 28    → 2 ABI(s) clean at the API-28 floor

That last one matters for this change specifically: a cdylib links with dangling undefined
symbols, so the floor check is the only thing that would catch jni 0.22 hard-importing an
NDK entry point above minSdk 28 — the shape of the 0.9.0 `System.loadLibrary` regression.
It is clean.

`cargo tree -i ring` stays empty on host and on aarch64-linux-android.
This commit is contained in:
2026-08-13 13:58:08 +02:00
parent 00245499e0
commit d73bdcdcc1
13 changed files with 594 additions and 1113 deletions
Generated
+11 -99
View File
@@ -687,12 +687,6 @@ dependencies = [
"shlex 2.0.1",
]
[[package]]
name = "cesu8"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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@@ -2222,22 +2216,6 @@ dependencies = [
"syn 2.0.119",
]
[[package]]
name = "jni"
version = "0.21.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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"thiserror 1.0.69",
"walkdir",
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]
[[package]]
name = "jni"
version = "0.22.4"
@@ -3500,7 +3478,7 @@ name = "punktfunk-client-android"
version = "0.27.0"
dependencies = [
"android_logger",
"jni 0.21.1",
"jni",
"libc",
"log",
"mdns-sd",
@@ -4238,7 +4216,7 @@ checksum = "26d1e2536ce4f35f4846aa13bff16bd0ff40157cdb14cc056c7b14ba41233ba0"
dependencies = [
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"core-foundation-sys",
"jni 0.22.4",
"jni",
"log",
"once_cell",
"rustls",
@@ -5973,22 +5951,13 @@ dependencies = [
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[[package]]
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[[package]]
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"windows-targets",
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[[package]]
@@ -6009,35 +5978,20 @@ dependencies = [
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[[package]]
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"windows_x86_64_gnullvm 0.42.2",
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[[package]]
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"windows_i686_msvc",
"windows_x86_64_gnu",
"windows_x86_64_gnullvm",
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[[package]]
@@ -6074,36 +6028,18 @@ dependencies = [
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+4 -468
View File
@@ -7,7 +7,7 @@ below. Each is distributed under its own permissive license; the full license te
follow the manifest. This file is generated by scripts/gen-third-party-notices.py
(or `cargo about`, see about.toml) — do not edit by hand.
Total third-party crates: 582
Total third-party crates: 571
----------------------------------------------------------------------------
VENDORED THIRD-PARTY SOURCE (inside first-party crates)
@@ -90,7 +90,6 @@ MANIFEST (crate version — SPDX license — source)
cbc 0.1.2 — MIT OR Apache-2.0 — https://github.com/RustCrypto/block-modes
cbindgen 0.29.4 — MPL-2.0 — https://github.com/mozilla/cbindgen
cc 1.4.2 — MIT OR Apache-2.0 — https://github.com/rust-lang/cc-rs
cesu8 1.1.0 — Apache-2.0/MIT — https://github.com/emk/cesu8-rs
cexpr 0.6.0 — Apache-2.0/MIT — https://github.com/jethrogb/rust-cexpr
cfg-expr 0.20.8 — MIT OR Apache-2.0 — https://github.com/EmbarkStudios/cfg-expr
cfg-if 1.0.4 — MIT OR Apache-2.0 — https://github.com/rust-lang/cfg-if
@@ -238,7 +237,6 @@ MANIFEST (crate version — SPDX license — source)
jiff 0.2.35 — Unlicense OR MIT — https://github.com/BurntSushi/jiff
jiff-core 0.1.0 — Unlicense OR MIT — https://github.com/BurntSushi/jiff
jiff-static 0.2.35 — Unlicense OR MIT — https://github.com/BurntSushi/jiff
jni 0.21.1 — MIT/Apache-2.0 — https://github.com/jni-rs/jni-rs
jni 0.22.4 — MIT OR Apache-2.0 — https://github.com/jni-rs/jni-rs
jni-macros 0.22.4 — MIT OR Apache-2.0 — https://github.com/jni-rs/jni-rs
jni-sys 0.3.1 — MIT OR Apache-2.0 — https://github.com/jni-rs/jni-sys
@@ -556,30 +554,21 @@ MANIFEST (crate version — SPDX license — source)
windows-service 0.7.0 — MIT OR Apache-2.0 — https://github.com/mullvad/windows-service-rs
windows-strings 0.5.1 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-strings 0.5.1 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-sys 0.45.0 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-sys 0.52.0 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-sys 0.59.0 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-sys 0.61.2 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-targets 0.42.2 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-targets 0.52.6 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-threading 0.2.1 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-threading 0.2.1 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-time 0.1.0 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows-window 0.0.0 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_aarch64_gnullvm 0.42.2 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_aarch64_gnullvm 0.52.6 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_aarch64_msvc 0.42.2 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_aarch64_msvc 0.52.6 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_i686_gnu 0.42.2 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_i686_gnu 0.52.6 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_i686_gnullvm 0.52.6 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_i686_msvc 0.42.2 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_i686_msvc 0.52.6 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_x86_64_gnu 0.42.2 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_x86_64_gnu 0.52.6 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_x86_64_gnullvm 0.42.2 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_x86_64_gnullvm 0.52.6 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_x86_64_msvc 0.42.2 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
windows_x86_64_msvc 0.52.6 — MIT OR Apache-2.0 — https://github.com/microsoft/windows-rs
winnow 0.7.15 — MIT — https://github.com/winnow-rs/winnow
winnow 1.0.4 — MIT — https://github.com/winnow-rs/winnow
@@ -2257,7 +2246,7 @@ SOFTWARE.
----------------------------------------------------------------------------
The following license (LICENSE-APACHE) applies to: asn1-rs 0.6.2, asn1-rs-derive 0.5.1, assert_matches 1.5.0, async-channel 2.5.0, async-executor 1.14.0, async-io 2.6.0, async-lock 3.4.2, async-process 2.5.0, async-recursion 1.1.1, async-signal 0.2.14, async-task 4.7.1, atomic-waker 1.1.2, autocfg 1.5.1, base64 0.22.1, base64 0.23.1, bitflags 1.3.2, bitflags 2.13.1, blocking 1.6.2, bumpalo 3.20.3, cast 0.3.0, cc 1.4.2, cexpr 0.6.0, cfg-if 1.0.4, cmake 0.1.58, concurrent-queue 2.5.0, core-foundation 0.10.1, core-foundation-sys 0.8.7, criterion 0.5.1, criterion-plot 0.5.0, crossbeam-deque 0.8.7, crossbeam-epoch 0.9.20, crossbeam-utils 0.8.22, curve25519-dalek-derive 0.1.1, der-parser 9.0.0, displaydoc 0.2.7, either 1.17.0, equivalent 1.0.2, errno 0.3.14, event-listener 5.4.2, event-listener-strategy 0.5.4, fastrand 2.5.0, filetime 0.2.29, find-msvc-tools 0.1.10, fixedbitset 0.5.7, flate2 1.1.9, fnv 1.0.7, form_urlencoded 1.2.2, fs-err 3.3.1, futures-lite 2.6.1, gethostname 1.1.0, gif 0.14.2, glob 0.3.4, hashbrown 0.16.1, hashbrown 0.17.1, heck 0.5.0, hermit-abi 0.5.2, httparse 1.10.1, indexmap 2.14.0, itertools 0.10.5, itertools 0.13.0, jni 0.21.1, jobserver 0.1.35, js-sys 0.3.104, khronos-egl 6.0.0, lazy_static 1.5.0, linux-raw-sys 0.12.1, lock_api 0.4.14, log 0.4.33, mime 0.3.17, nasm-rs 0.3.2, num-bigint 0.4.8, num-bigint-dig 0.8.6, num-derive 0.4.2, num-integer 0.1.47, num-iter 0.1.46, num-traits 0.2.19, num_cpus 1.17.0, oid-registry 0.7.1, once_cell 1.21.4, openssl-probe 0.2.1, opus 0.3.1, ordered-stream 0.2.0, parking 2.2.1, parking_lot 0.12.5, parking_lot_core 0.9.12, percent-encoding 2.3.2, piper 0.2.5, pkg-config 0.3.33, png 0.18.1, polling 3.11.0, proptest 1.11.0, rayon 1.12.0, rayon-core 1.13.0, regex 1.13.1, regex-automata 0.4.18, regex-syntax 0.8.11, roxmltree 0.21.1, rsa 0.9.10, rustc_version 0.4.1, rusticata-macros 4.1.0, rustix 1.1.4, rustls 0.23.43, rustls-native-certs 0.8.4, rusty-fork 0.3.1, scopeguard 1.2.0, security-framework 3.7.0, security-framework-sys 2.17.0, signal-hook-registry 1.4.8, simd_cesu8 1.2.0, smallvec 1.15.2, socket2 0.6.5, system-deps 7.0.8, tar 0.4.46, tempfile 3.27.0, thread_local 1.1.10, tinytemplate 1.2.1, unicode-segmentation 1.13.3, unicode-width 0.2.2, uuid 1.24.0, vcpkg 0.2.15, version_check 0.9.5, wait-timeout 0.2.1, wasi 0.11.1+wasi-snapshot-preview1, wasip2 1.0.4+wasi-0.2.12, wasm-bindgen 0.2.127, wasm-bindgen-macro 0.2.127, wasm-bindgen-macro-support 0.2.127, wasm-bindgen-shared 0.2.127, weezl 0.1.12, wit-bindgen 0.57.1, x509-parser 0.16.0, xattr 1.6.1
The following license (LICENSE-APACHE) applies to: asn1-rs 0.6.2, asn1-rs-derive 0.5.1, assert_matches 1.5.0, async-channel 2.5.0, async-executor 1.14.0, async-io 2.6.0, async-lock 3.4.2, async-process 2.5.0, async-recursion 1.1.1, async-signal 0.2.14, async-task 4.7.1, atomic-waker 1.1.2, autocfg 1.5.1, base64 0.22.1, base64 0.23.1, bitflags 1.3.2, bitflags 2.13.1, blocking 1.6.2, bumpalo 3.20.3, cast 0.3.0, cc 1.4.2, cexpr 0.6.0, cfg-if 1.0.4, cmake 0.1.58, concurrent-queue 2.5.0, core-foundation 0.10.1, core-foundation-sys 0.8.7, criterion 0.5.1, criterion-plot 0.5.0, crossbeam-deque 0.8.7, crossbeam-epoch 0.9.20, crossbeam-utils 0.8.22, curve25519-dalek-derive 0.1.1, der-parser 9.0.0, displaydoc 0.2.7, either 1.17.0, equivalent 1.0.2, errno 0.3.14, event-listener 5.4.2, event-listener-strategy 0.5.4, fastrand 2.5.0, filetime 0.2.29, find-msvc-tools 0.1.10, fixedbitset 0.5.7, flate2 1.1.9, fnv 1.0.7, form_urlencoded 1.2.2, fs-err 3.3.1, futures-lite 2.6.1, gethostname 1.1.0, gif 0.14.2, glob 0.3.4, hashbrown 0.16.1, hashbrown 0.17.1, heck 0.5.0, hermit-abi 0.5.2, httparse 1.10.1, indexmap 2.14.0, itertools 0.10.5, itertools 0.13.0, jobserver 0.1.35, js-sys 0.3.104, khronos-egl 6.0.0, lazy_static 1.5.0, linux-raw-sys 0.12.1, lock_api 0.4.14, log 0.4.33, mime 0.3.17, nasm-rs 0.3.2, num-bigint 0.4.8, num-bigint-dig 0.8.6, num-derive 0.4.2, num-integer 0.1.47, num-iter 0.1.46, num-traits 0.2.19, num_cpus 1.17.0, oid-registry 0.7.1, once_cell 1.21.4, openssl-probe 0.2.1, opus 0.3.1, ordered-stream 0.2.0, parking 2.2.1, parking_lot 0.12.5, parking_lot_core 0.9.12, percent-encoding 2.3.2, piper 0.2.5, pkg-config 0.3.33, png 0.18.1, polling 3.11.0, proptest 1.11.0, rayon 1.12.0, rayon-core 1.13.0, regex 1.13.1, regex-automata 0.4.18, regex-syntax 0.8.11, roxmltree 0.21.1, rsa 0.9.10, rustc_version 0.4.1, rusticata-macros 4.1.0, rustix 1.1.4, rustls 0.23.43, rustls-native-certs 0.8.4, rusty-fork 0.3.1, scopeguard 1.2.0, security-framework 3.7.0, security-framework-sys 2.17.0, signal-hook-registry 1.4.8, simd_cesu8 1.2.0, smallvec 1.15.2, socket2 0.6.5, system-deps 7.0.8, tar 0.4.46, tempfile 3.27.0, thread_local 1.1.10, tinytemplate 1.2.1, unicode-segmentation 1.13.3, unicode-width 0.2.2, uuid 1.24.0, vcpkg 0.2.15, version_check 0.9.5, wait-timeout 0.2.1, wasi 0.11.1+wasi-snapshot-preview1, wasip2 1.0.4+wasi-0.2.12, wasm-bindgen 0.2.127, wasm-bindgen-macro 0.2.127, wasm-bindgen-macro-support 0.2.127, wasm-bindgen-shared 0.2.127, weezl 0.1.12, wit-bindgen 0.57.1, x509-parser 0.16.0, xattr 1.6.1
----------------------------------------------------------------------------
Apache License
Version 2.0, January 2004
@@ -4585,433 +4574,6 @@ IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------------
The following license (COPYRIGHT-RUST.txt) applies to: cesu8 1.1.0
----------------------------------------------------------------------------
Short version for non-lawyers:
The Rust Project is dual-licensed under Apache 2.0 and MIT
terms.
Longer version:
The Rust Project is copyright 2014, The Rust Project
Developers (given in the file AUTHORS.txt).
Licensed under the Apache License, Version 2.0
<LICENSE-APACHE or
http://www.apache.org/licenses/LICENSE-2.0> or the MIT
license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
at your option. All files in the project carrying such
notice may not be copied, modified, or distributed except
according to those terms.
The Rust Project includes packages written by third parties.
The following third party packages are included, and carry
their own copyright notices and license terms:
* Two header files that are part of the Valgrind
package. These files are found at src/rt/vg/valgrind.h and
src/rt/vg/memcheck.h, within this distribution. These files
are redistributed under the following terms, as noted in
them:
for src/rt/vg/valgrind.h:
This file is part of Valgrind, a dynamic binary
instrumentation framework.
Copyright (C) 2000-2010 Julian Seward. All rights
reserved.
Redistribution and use in source and binary forms, with
or without modification, are permitted provided that the
following conditions are met:
1. Redistributions of source code must retain the above
copyright notice, this list of conditions and the
following disclaimer.
2. The origin of this software must not be
misrepresented; you must not claim that you wrote the
original software. If you use this software in a
product, an acknowledgment in the product
documentation would be appreciated but is not
required.
3. Altered source versions must be plainly marked as
such, and must not be misrepresented as being the
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
for src/rt/vg/memcheck.h:
This file is part of MemCheck, a heavyweight Valgrind
tool for detecting memory errors.
Copyright (C) 2000-2010 Julian Seward. All rights
reserved.
Redistribution and use in source and binary forms, with
or without modification, are permitted provided that the
following conditions are met:
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original software. If you use this software in a
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required.
3. Altered source versions must be plainly marked as
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* The auxiliary file src/etc/pkg/modpath.iss contains a
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* The src/rt/miniz.c file, carrying an implementation of
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* LLVM. Code for this package is found in src/llvm.
Copyright (c) 2003-2013 University of Illinois at
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All rights reserved.
Developed by:
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Permission is hereby granted, free of charge, to any
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* Redistributions of source code must retain the
above copyright notice, this list of conditions
and the following disclaimers.
* Redistributions in binary form must reproduce the
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and the following disclaimers in the documentation
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* Neither the names of the LLVM Team, University of
Illinois at Urbana-Champaign, nor the names of its
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
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SHALL THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE
FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS WITH THE SOFTWARE.
========================================================
Copyright (c) 2009-2014 by the contributors listed in
CREDITS.TXT
Permission is hereby granted, free of charge, to any
person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the
Software without restriction, including without
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publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software
is furnished to do so, subject to the following
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The above copyright notice and this permission notice
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
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SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
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DEALINGS IN THE SOFTWARE.
* Portions of the FFI code for interacting with the native ABI
is derived from the Clay programming language, which carries
the following license.
Copyright (C) 2008-2010 Tachyon Technologies.
All rights reserved.
Redistribution and use in source and binary forms, with
or without modification, are permitted provided that the
following conditions are met:
1. Redistributions of source code must retain the above
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above copyright notice, this list of conditions and
the following disclaimer in the documentation and/or
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
* Hoedown, the markdown parser, under src/rt/hoedown, is
licensed as follows.
Copyright (c) 2008, Natacha Porté
Copyright (c) 2011, Vicent Martí
Copyright (c) 2013, Devin Torres and the Hoedown authors
Permission to use, copy, modify, and distribute this
software for any purpose with or without fee is hereby
granted, provided that the above copyright notice and
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DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
* libbacktrace, under src/libbacktrace:
Copyright (C) 2012-2014 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Google.
Redistribution and use in source and binary forms, with
or without modification, are permitted provided that the
following conditions are met:
(1) Redistributions of source code must retain the
above copyright notice, this list of conditions and
the following disclaimer.
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and the following disclaimer in the documentation
and/or other materials provided with the
distribution.
(3) The name of the author may not be used to
endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE. */
* jemalloc, under src/jemalloc:
Copyright (C) 2002-2014 Jason Evans
<jasone@canonware.com>. All rights reserved.
Copyright (C) 2007-2012 Mozilla Foundation.
All rights reserved.
Copyright (C) 2009-2014 Facebook, Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
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2. Redistributions in binary form must reproduce the above copyright notice(s),
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
* Additional copyright may be retained by contributors other
than Mozilla, the Rust Project Developers, or the parties
enumerated in this file. Such copyright can be determined
on a case-by-case basis by examining the author of each
portion of a file in the revision-control commit records
of the project, or by consulting representative comments
claiming copyright ownership for a file.
For example, the text:
"Copyright (c) 2011 Google Inc."
appears in some files, and these files thereby denote
that their author and copyright-holder is Google Inc.
In all such cases, the absence of explicit licensing text
indicates that the contributor chose to license their work
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has chosen for the collective work, enumerated at the top
of this file. The only difference is the retention of
copyright itself, held by the contributor.
----------------------------------------------------------------------------
The following license (LICENSE-MIT) applies to: cexpr 0.6.0
----------------------------------------------------------------------------
@@ -8757,32 +8319,6 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------------
The following license (LICENSE-MIT) applies to: jni 0.21.1
----------------------------------------------------------------------------
The MIT License (MIT)
Copyright (c) 2016 Prevoty, Inc. and jni-rs contributors
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
----------------------------------------------------------------------------
The following license (LICENSE-MIT) applies to: jni-sys 0.3.1, jni-sys 0.4.1
----------------------------------------------------------------------------
@@ -16424,7 +15960,7 @@ SOFTWARE.
----------------------------------------------------------------------------
The following license (license-apache-2.0) applies to: windows 0.62.2, windows-canvas 0.0.0, windows-collections 0.3.2, windows-composition 0.0.0, windows-core 0.62.2, windows-future 0.3.2, windows-implement 0.60.2, windows-interface 0.59.3, windows-link 0.2.1, windows-numerics 0.3.1, windows-reactor 0.0.0, windows-reactor-setup 0.0.0, windows-reference 0.1.0, windows-result 0.4.1, windows-strings 0.5.1, windows-sys 0.45.0, windows-sys 0.52.0, windows-sys 0.59.0, windows-sys 0.61.2, windows-targets 0.42.2, windows-targets 0.52.6, windows-threading 0.2.1, windows-time 0.1.0, windows-window 0.0.0, windows_aarch64_gnullvm 0.42.2, windows_aarch64_gnullvm 0.52.6, windows_aarch64_msvc 0.42.2, windows_aarch64_msvc 0.52.6, windows_i686_gnu 0.42.2, windows_i686_gnu 0.52.6, windows_i686_gnullvm 0.52.6, windows_i686_msvc 0.42.2, windows_i686_msvc 0.52.6, windows_x86_64_gnu 0.42.2, windows_x86_64_gnu 0.52.6, windows_x86_64_gnullvm 0.42.2, windows_x86_64_gnullvm 0.52.6, windows_x86_64_msvc 0.42.2, windows_x86_64_msvc 0.52.6
The following license (license-apache-2.0) applies to: windows 0.62.2, windows-canvas 0.0.0, windows-collections 0.3.2, windows-composition 0.0.0, windows-core 0.62.2, windows-future 0.3.2, windows-implement 0.60.2, windows-interface 0.59.3, windows-link 0.2.1, windows-numerics 0.3.1, windows-reactor 0.0.0, windows-reactor-setup 0.0.0, windows-reference 0.1.0, windows-result 0.4.1, windows-strings 0.5.1, windows-sys 0.52.0, windows-sys 0.59.0, windows-sys 0.61.2, windows-targets 0.52.6, windows-threading 0.2.1, windows-time 0.1.0, windows-window 0.0.0, windows_aarch64_gnullvm 0.52.6, windows_aarch64_msvc 0.52.6, windows_i686_gnu 0.52.6, windows_i686_gnullvm 0.52.6, windows_i686_msvc 0.52.6, windows_x86_64_gnu 0.52.6, windows_x86_64_gnullvm 0.52.6, windows_x86_64_msvc 0.52.6
----------------------------------------------------------------------------
Apache License
Version 2.0, January 2004
@@ -16630,7 +16166,7 @@ Apache License
----------------------------------------------------------------------------
The following license (license-mit) applies to: windows 0.62.2, windows-canvas 0.0.0, windows-collections 0.3.2, windows-composition 0.0.0, windows-core 0.62.2, windows-future 0.3.2, windows-implement 0.60.2, windows-interface 0.59.3, windows-link 0.2.1, windows-numerics 0.3.1, windows-reactor 0.0.0, windows-reactor-setup 0.0.0, windows-reference 0.1.0, windows-result 0.4.1, windows-strings 0.5.1, windows-sys 0.45.0, windows-sys 0.52.0, windows-sys 0.59.0, windows-sys 0.61.2, windows-targets 0.42.2, windows-targets 0.52.6, windows-threading 0.2.1, windows-time 0.1.0, windows-window 0.0.0, windows_aarch64_gnullvm 0.42.2, windows_aarch64_gnullvm 0.52.6, windows_aarch64_msvc 0.42.2, windows_aarch64_msvc 0.52.6, windows_i686_gnu 0.42.2, windows_i686_gnu 0.52.6, windows_i686_gnullvm 0.52.6, windows_i686_msvc 0.42.2, windows_i686_msvc 0.52.6, windows_x86_64_gnu 0.42.2, windows_x86_64_gnu 0.52.6, windows_x86_64_gnullvm 0.42.2, windows_x86_64_gnullvm 0.52.6, windows_x86_64_msvc 0.42.2, windows_x86_64_msvc 0.52.6
The following license (license-mit) applies to: windows 0.62.2, windows-canvas 0.0.0, windows-collections 0.3.2, windows-composition 0.0.0, windows-core 0.62.2, windows-future 0.3.2, windows-implement 0.60.2, windows-interface 0.59.3, windows-link 0.2.1, windows-numerics 0.3.1, windows-reactor 0.0.0, windows-reactor-setup 0.0.0, windows-reference 0.1.0, windows-result 0.4.1, windows-strings 0.5.1, windows-sys 0.52.0, windows-sys 0.59.0, windows-sys 0.61.2, windows-targets 0.52.6, windows-threading 0.2.1, windows-time 0.1.0, windows-window 0.0.0, windows_aarch64_gnullvm 0.52.6, windows_aarch64_msvc 0.52.6, windows_i686_gnu 0.52.6, windows_i686_gnullvm 0.52.6, windows_i686_msvc 0.52.6, windows_x86_64_gnu 0.52.6, windows_x86_64_gnullvm 0.52.6, windows_x86_64_msvc 0.52.6
----------------------------------------------------------------------------
MIT License
+13 -1
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@@ -18,7 +18,19 @@ crate-type = ["cdylib"]
# the punktfunk/1 control plane, whose TLS runs on aws-lc-rs (see punktfunk-core/Cargo.toml) —
# aws-lc-sys cross-compiles for all three ABIs with the NDK clang cargo-ndk already exports.
punktfunk-core = { path = "../../../crates/punktfunk-core", features = ["quic"] }
jni = "0.21"
# 0.22, NOT 0.21 — and the version is load-bearing beyond currency: `rustls-platform-verifier`
# (via quinn-proto, for Android cert verification) already depends on jni 0.22, so pinning 0.21
# here compiled TWO jni copies into the one .so. Matching it collapses them and, with them, the
# whole windows-rs 0.42 generation jni 0.21 dragged in behind `cfg(windows)` (windows-sys 0.45 —
# the oldest crate in the tree — plus windows-targets 0.42.2 and its seven per-arch import libs)
# and jni 0.21's `cesu8`: 11 crates, for a dependency that never even builds on Android.
#
# NOTE for whoever next tries to retire thiserror 1.0 or the jni-sys 0.3/0.4 split: jni is no
# longer why they are here. Both now come solely from `vendor/ndk` 0.9.0 (thiserror 1.0.23,
# jni-sys 0.3) and the crates.io `ndk-sys` 0.6 (jni-sys 0.3). jni-sys 0.3.1 is itself a facade
# over 0.4.1, so the "split" cannot close until ndk + ndk-sys move — and ndk is vendored for one
# visibility patch, so bumping its deps would mean rewriting the vendor rather than a version edit.
jni = "0.22"
log = "0.4"
# LAN host discovery: browse the host's `_punktfunk._udp` mDNS advert — the SAME crate + service the
# Linux/Windows clients use (`crates/pf-client-core/src/discovery.rs`), replacing Android's per-OEM
+13 -11
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@@ -16,9 +16,10 @@
//! wrong, and 1 Hz is plenty for a host picker.
use crate::session::jni_guard;
use jni::objects::JObject;
use jni::errors::LogErrorAndDefault;
use jni::objects::{JObject, JString};
use jni::sys::jlong;
use jni::JNIEnv;
use jni::EnvUnowned;
use mdns_sd::{ResolvedService, ServiceDaemon, ServiceEvent};
use std::collections::HashMap;
use std::sync::{Arc, Mutex};
@@ -202,7 +203,7 @@ fn resolve(info: &ResolvedService) -> Option<Host> {
/// [`nativeDiscoveryStop`]: Java_io_unom_punktfunk_kit_NativeBridge_nativeDiscoveryStop
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeDiscoveryStart(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
) -> jlong {
jni_guard(0, || match Discovery::start() {
@@ -216,11 +217,14 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeDiscoverySt
/// `0` handle. Poll ~1 Hz from the UI thread (cheap: a mutex lock + string build).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeDiscoveryPoll<'local>(
env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
handle: jlong,
) -> jni::sys::jstring {
jni_guard(std::ptr::null_mut(), || {
) -> JString<'local> {
// `with_env` subsumes the `jni_guard` this used to carry: it catches panics at the boundary and
// `LogErrorAndDefault` logs then yields `JString::default()` — the null reference the old
// `std::ptr::null_mut()` default returned. Kotlin still sees a null String on failure.
env.with_env(|env| -> jni::errors::Result<JString<'local>> {
let out = if handle == 0 {
String::new()
} else {
@@ -229,11 +233,9 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeDiscoveryPo
let d = unsafe { &*(handle as *const Discovery) };
d.snapshot()
};
match env.new_string(out) {
Ok(s) => s.into_raw(),
Err(_) => std::ptr::null_mut(),
}
env.new_string(out)
})
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeDiscoveryStop(handle)` — stop the browse, shut the daemon down and join its
@@ -247,7 +249,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeDiscoveryPo
/// [`nativeDiscoveryPoll`]: Java_io_unom_punktfunk_kit_NativeBridge_nativeDiscoveryPoll
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeDiscoveryStop(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) {
+88 -78
View File
@@ -8,9 +8,10 @@
//! compile on the host build too (parity with the input shims in [`crate::session`]).
use crate::session::{jni_guard, SessionHandle};
use jni::errors::LogErrorAndDefault;
use jni::objects::{JByteBuffer, JObject};
use jni::sys::{jint, jlong};
use jni::JNIEnv;
use jni::EnvUnowned;
use punktfunk_core::quic::HidOutput;
use std::time::Duration;
@@ -62,7 +63,7 @@ const TAG_HID_RAW: u8 = 0x05;
/// poll thread.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeNextRumble(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) -> jlong {
@@ -101,94 +102,103 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeNextRumble(
/// Returns the byte count written, or `-1` on timeout / session closed / buffer too small.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeNextHidout(
env: JNIEnv,
mut env: EnvUnowned,
_this: JObject,
handle: jlong,
buf: JByteBuffer,
) -> jint {
// Runs on a Kotlin poll thread, so a panic here would abort the process; guard the boundary.
//
// Deliberately `with_env_no_catch` INSIDE `jni_guard`, not the usual `with_env`: every error
// policy resolves a failure to `T::default()`, and `jint::default()` is 0 — a *valid* byte
// count — whereas this method's contract says -1. Letting the panic travel out to `jni_guard`
// keeps the -1 sentinel exact. Every non-panic failure path below likewise returns `Ok(-1)`
// rather than `Err`, so the policy's default is unreachable by construction.
jni_guard(-1, || {
if handle == 0 {
return -1;
}
// SAFETY: live handle per the contract; next_hidout is &self on the Sync connector.
let h = unsafe { &*(handle as *const SessionHandle) };
let ev = match h.client.next_hidout(PULL_TIMEOUT) {
Ok(ev) => ev,
Err(_) => return -1, // timeout or closed — Kotlin loops
};
env.with_env_no_catch(|env| -> jni::errors::Result<jint> {
if handle == 0 {
return Ok(-1);
}
// SAFETY: live handle per the contract; next_hidout is &self on the Sync connector.
let h = unsafe { &*(handle as *const SessionHandle) };
let ev = match h.client.next_hidout(PULL_TIMEOUT) {
Ok(ev) => ev,
Err(_) => return Ok(-1), // timeout or closed — Kotlin loops
};
// The caller passes a direct ByteBuffer (allocateDirect) so we write its backing store directly.
let cap = match env.get_direct_buffer_capacity(&buf) {
Ok(c) => c,
Err(_) => return -1,
};
let ptr = match env.get_direct_buffer_address(&buf) {
Ok(p) if !p.is_null() => p,
_ => return -1,
};
// SAFETY: `ptr`/`cap` describe the direct ByteBuffer's backing store, valid for this call.
let out = unsafe { std::slice::from_raw_parts_mut(ptr, cap) };
// The caller passes a direct ByteBuffer (allocateDirect) so we write its backing store directly.
let cap = match env.get_direct_buffer_capacity(&buf) {
Ok(c) => c,
Err(_) => return Ok(-1),
};
let ptr = match env.get_direct_buffer_address(&buf) {
Ok(p) if !p.is_null() => p,
_ => return Ok(-1),
};
// SAFETY: `ptr`/`cap` describe the direct ByteBuffer's backing store, valid for this call.
let out = unsafe { std::slice::from_raw_parts_mut(ptr, cap) };
// out[0] = wire pad index; out[1] = kind tag; the rest is the per-kind payload.
let n = match ev {
HidOutput::Led { pad, r, g, b } => {
if cap < 5 {
return -1;
// out[0] = wire pad index; out[1] = kind tag; the rest is the per-kind payload.
let n = match ev {
HidOutput::Led { pad, r, g, b } => {
if cap < 5 {
return Ok(-1);
}
out[0] = pad;
out[1] = TAG_LED;
out[2] = r;
out[3] = g;
out[4] = b;
5
}
out[0] = pad;
out[1] = TAG_LED;
out[2] = r;
out[3] = g;
out[4] = b;
5
}
HidOutput::PlayerLeds { pad, bits } => {
if cap < 3 {
return -1;
HidOutput::PlayerLeds { pad, bits } => {
if cap < 3 {
return Ok(-1);
}
out[0] = pad;
out[1] = TAG_PLAYER_LEDS;
out[2] = bits;
3
}
out[0] = pad;
out[1] = TAG_PLAYER_LEDS;
out[2] = bits;
3
}
HidOutput::Trigger { pad, which, effect } => {
let n = 3 + effect.len();
if cap < n {
return -1; // the raw DS5 trigger block is ~11 bytes; Kotlin allocates 64
HidOutput::Trigger { pad, which, effect } => {
let n = 3 + effect.len();
if cap < n {
return Ok(-1); // the raw DS5 trigger block is ~11 bytes; Kotlin allocates 64
}
out[0] = pad;
out[1] = TAG_TRIGGER;
out[2] = which;
out[3..n].copy_from_slice(&effect);
n
}
out[0] = pad;
out[1] = TAG_TRIGGER;
out[2] = which;
out[3..n].copy_from_slice(&effect);
n
}
HidOutput::TrackpadHaptic { .. } => {
// Steam Controller trackpad-coil haptics — no Android equivalent; drop it (motor
// rumble already rides the universal 0xCA plane).
return -1;
}
HidOutput::HidRaw { pad, kind, data } => {
// As-is SC2 passthrough: the host's hidraw consumer (Steam) wrote this report to
// the virtual pad; Kotlin replays it verbatim on the physical controller.
// `[pad][0x05][kind][report…]` — kind 0 = output report, 1 = feature report.
let n = 3 + data.len();
if cap < n {
return -1; // reports are ≤ 64 bytes; Kotlin allocates 128
HidOutput::TrackpadHaptic { .. } => {
// Steam Controller trackpad-coil haptics — no Android equivalent; drop it (motor
// rumble already rides the universal 0xCA plane).
return Ok(-1);
}
out[0] = pad;
out[1] = TAG_HID_RAW;
out[2] = kind;
out[3..n].copy_from_slice(&data);
n
}
HidOutput::AudioCtl { .. } => {
// DS5 pad-audio routing/volumes — no Android replay path yet (the 0xD1 sample
// plane isn't rendered here either); drop it like TrackpadHaptic.
return -1;
}
};
n as jint
HidOutput::HidRaw { pad, kind, data } => {
// As-is SC2 passthrough: the host's hidraw consumer (Steam) wrote this report to
// the virtual pad; Kotlin replays it verbatim on the physical controller.
// `[pad][0x05][kind][report…]` — kind 0 = output report, 1 = feature report.
let n = 3 + data.len();
if cap < n {
return Ok(-1); // reports are ≤ 64 bytes; Kotlin allocates 128
}
out[0] = pad;
out[1] = TAG_HID_RAW;
out[2] = kind;
out[3..n].copy_from_slice(&data);
n
}
HidOutput::AudioCtl { .. } => {
// DS5 pad-audio routing/volumes — no Android replay path yet (the 0xD1 sample
// plane isn't rendered here either); drop it like TrackpadHaptic.
return Ok(-1);
}
};
Ok(n as jint)
})
.resolve::<LogErrorAndDefault>()
})
}
+8 -9
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@@ -21,9 +21,10 @@
//! surface, the per-plane pumps (video → AMediaCodec, audio ↔ AAudio, mic uplink), input, and
//! rumble/HID feedback ([`feedback`]). Mode renegotiation is still TODO (see [`session`]).
use jni::objects::JObject;
use jni::errors::LogErrorAndDefault;
use jni::objects::{JObject, JString};
use jni::sys::jint;
use jni::JNIEnv;
use jni::EnvUnowned;
#[cfg(target_os = "android")]
mod adpf;
@@ -76,7 +77,7 @@ pub extern "system" fn JNI_OnLoad(
/// linked `punktfunk-core` is the one we expect.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_abiVersion(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
) -> jint {
punktfunk_core::ABI_VERSION as jint
@@ -85,11 +86,9 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_abiVersion(
/// `NativeBridge.coreVersion(): String` — the crate version, proving JNI string marshaling works.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_coreVersion<'local>(
env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
) -> jni::sys::jstring {
match env.new_string(env!("CARGO_PKG_VERSION")) {
Ok(s) => s.into_raw(),
Err(_) => JObject::null().into_raw(),
}
) -> JString<'local> {
env.with_env(|env| env.new_string(env!("CARGO_PKG_VERSION")))
.resolve::<LogErrorAndDefault>()
}
+10 -13
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@@ -5,9 +5,10 @@
//! advertise on mDNS (reached over Tailscale / VPN / another subnet) — the display-side companion
//! to the dial-first connect fix.
use jni::errors::LogErrorAndDefault;
use jni::objects::{JObject, JString};
use jni::sys::{jboolean, jint};
use jni::JNIEnv;
use jni::EnvUnowned;
use punktfunk_core::client::NativeClient;
use std::time::Duration;
@@ -16,21 +17,17 @@ use std::time::Duration;
/// Blocking (builds its own runtime) — Kotlin runs it on `Dispatchers.IO`, never the main thread.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeProbe<'local>(
mut env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
host: JString<'local>,
port: jint,
timeout_ms: jint,
) -> jboolean {
let host: String = match env.get_string(&host) {
Ok(s) => s.into(),
Err(_) => return 0,
};
let port = port.clamp(0, u16::MAX as jint) as u16;
let timeout = Duration::from_millis(timeout_ms.max(0) as u64);
if NativeClient::probe(&host, port, timeout) {
1
} else {
0
}
env.with_env(|env| -> jni::errors::Result<bool> {
let host: String = host.try_to_string(env)?;
let port = port.clamp(0, u16::MAX as jint) as u16;
let timeout = Duration::from_millis(timeout_ms.max(0) as u64);
Ok(NativeClient::probe(&host, port, timeout))
})
.resolve::<LogErrorAndDefault>()
}
+60 -52
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@@ -15,9 +15,10 @@
use std::time::Duration;
use jni::errors::LogErrorAndDefault;
use jni::objects::{JObject, JString};
use jni::sys::{jboolean, jint, jlong, jstring};
use jni::JNIEnv;
use jni::sys::{jboolean, jint, jlong};
use jni::EnvUnowned;
use punktfunk_core::clipboard::ClipEventCore;
use punktfunk_core::error::PunktfunkError;
use punktfunk_core::quic::{ClipKind, CLIP_FILE_INDEX_NONE, HOST_CAP_CLIPBOARD};
@@ -42,26 +43,24 @@ fn client(handle: jlong) -> Option<&'static SessionHandle> {
/// `NativeBridge.nativeClipSupported(handle)` — the host advertised `HOST_CAP_CLIPBOARD`.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClipSupported(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) -> jboolean {
client(handle).map_or(0, |h| {
u8::from(h.client.host_caps() & HOST_CAP_CLIPBOARD != 0)
})
client(handle).is_some_and(|h| h.client.host_caps() & HOST_CAP_CLIPBOARD != 0)
}
/// `NativeBridge.nativeClipControl(handle, enabled)` — session-level opt-in/out. Nothing
/// clipboard-related happens on either side until an `enabled: true` crosses.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClipControl(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
enabled: jboolean,
) {
if let Some(h) = client(handle) {
let _ = h.client.clip_control(enabled != 0, 0);
let _ = h.client.clip_control(enabled, 0);
}
}
@@ -70,7 +69,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClipControl
/// counter, newest wins.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClipOfferText(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
seq: jint,
@@ -90,7 +89,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClipOfferTe
/// Returns the transfer id echoed on the matching `data:`/`error:` event, or 1.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClipFetchText(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
seq: jint,
@@ -108,26 +107,32 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClipFetchTe
/// clipboard's current text (the host is pasting our offer).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClipServeText(
mut env: JNIEnv,
mut env: EnvUnowned,
_this: JObject,
handle: jlong,
req_id: jint,
text: JString,
) {
let Some(h) = client(handle) else { return };
let Ok(s) = env.get_string(&text) else {
let _ = h.client.clip_cancel(req_id as u32);
return;
};
let _ = h
.client
.clip_serve(req_id as u32, String::from(s).into_bytes(), true);
env.with_env(|env| -> jni::errors::Result<()> {
let Some(h) = client(handle) else {
return Ok(());
};
// An unreadable payload still has to answer the host's `fetch:` — leaving it unanswered
// stalls the paste — so cancel the transfer rather than propagating the error.
let Ok(s) = text.try_to_string(env) else {
let _ = h.client.clip_cancel(req_id as u32);
return Ok(());
};
let _ = h.client.clip_serve(req_id as u32, s.into_bytes(), true);
Ok(())
})
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeClipCancel(handle, id)` — abort a transfer (either direction).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClipCancel(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
id: jint,
@@ -145,38 +150,41 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClipCancel(
/// clipboard task delivers a whole payload in ONE event (`last = true`), so a chunk boundary
/// can never split a UTF-8 sequence.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeNextClip(
env: JNIEnv,
_this: JObject,
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeNextClip<'local>(
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
handle: jlong,
) -> jstring {
let Some(h) = client(handle) else {
return std::ptr::null_mut();
};
let msg = match h.client.next_clip(Duration::from_millis(250)) {
Ok(ClipEventCore::State { enabled, .. }) => format!("state:{}", u8::from(enabled)),
Ok(ClipEventCore::RemoteOffer { seq, kinds }) => {
let has_text = kinds.iter().any(|k| k.mime.starts_with("text/plain"));
format!("offer:{seq}:{}", u8::from(has_text))
}
Ok(ClipEventCore::FetchRequest { req_id, mime, .. }) => {
if mime.starts_with("text/plain") {
format!("fetch:{req_id}")
} else {
// We only ever offer text; cancel anything else rather than stall the host.
let _ = h.client.clip_cancel(req_id);
return std::ptr::null_mut();
) -> JString<'local> {
// `JString::default()` is the null reference the old `std::ptr::null_mut()` returned, so the
// "null on timeout" contract in the doc comment above is unchanged.
env.with_env(|env| -> jni::errors::Result<JString<'local>> {
let Some(h) = client(handle) else {
return Ok(JString::default());
};
let msg = match h.client.next_clip(Duration::from_millis(250)) {
Ok(ClipEventCore::State { enabled, .. }) => format!("state:{}", u8::from(enabled)),
Ok(ClipEventCore::RemoteOffer { seq, kinds }) => {
let has_text = kinds.iter().any(|k| k.mime.starts_with("text/plain"));
format!("offer:{seq}:{}", u8::from(has_text))
}
}
Ok(ClipEventCore::Data { xfer_id, bytes, .. }) => {
format!("data:{xfer_id}:{}", String::from_utf8_lossy(&bytes))
}
Ok(ClipEventCore::Cancelled { id }) => format!("cancel:{id}"),
Ok(ClipEventCore::Error { id, code }) => format!("error:{id}:{code}"),
Err(PunktfunkError::NoFrame) => return std::ptr::null_mut(),
Err(_) => "closed".into(),
};
env.new_string(msg)
.map(|s| s.into_raw())
.unwrap_or(std::ptr::null_mut())
Ok(ClipEventCore::FetchRequest { req_id, mime, .. }) => {
if mime.starts_with("text/plain") {
format!("fetch:{req_id}")
} else {
// We only ever offer text; cancel anything else rather than stall the host.
let _ = h.client.clip_cancel(req_id);
return Ok(JString::default());
}
}
Ok(ClipEventCore::Data { xfer_id, bytes, .. }) => {
format!("data:{xfer_id}:{}", String::from_utf8_lossy(&bytes))
}
Ok(ClipEventCore::Cancelled { id }) => format!("cancel:{id}"),
Ok(ClipEventCore::Error { id, code }) => format!("error:{id}:{code}"),
Err(PunktfunkError::NoFrame) => return Ok(JString::default()),
Err(_) => "closed".into(),
};
env.new_string(msg)
})
.resolve::<LogErrorAndDefault>()
}
+103 -95
View File
@@ -1,9 +1,10 @@
//! Connect lifecycle + the trust surface: identity mint, connect (TOFU / pinned), close,
//! host-fingerprint read, and the SPAKE2 PIN pairing ceremony.
use jni::errors::LogErrorAndDefault;
use jni::objects::{JObject, JString};
use jni::sys::{jboolean, jint, jlong};
use jni::JNIEnv;
use jni::EnvUnowned;
use punktfunk_core::client::NativeClient;
use punktfunk_core::config::{CompositorPref, GamepadPref, Mode};
use std::sync::{Arc, Mutex};
@@ -38,14 +39,12 @@ fn note_error(e: &punktfunk_core::error::PunktfunkError) {
/// handle / `""` fingerprint.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeTakeLastError<'local>(
env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
) -> jni::sys::jstring {
) -> JString<'local> {
let token = std::mem::take(&mut *lock_recover(&LAST_ERROR));
match env.new_string(token) {
Ok(s) => s.into_raw(),
Err(_) => JObject::null().into_raw(),
}
env.with_env(|env| env.new_string(token))
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeGenerateIdentity(): String` — mint a fresh persistent self-signed identity.
@@ -53,9 +52,9 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeTakeLastErr
/// persists it (Keystore-wrapped) and only calls this again when the store is genuinely empty.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeGenerateIdentity<'local>(
env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
) -> jni::sys::jstring {
) -> JString<'local> {
let out = match punktfunk_core::quic::endpoint::generate_identity() {
Ok((cert, key)) => format!("{cert}\n-----PUNKTFUNK-KEY-----\n{key}"),
Err(e) => {
@@ -63,10 +62,8 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeGenerateIde
String::new()
}
};
match env.new_string(out) {
Ok(s) => s.into_raw(),
Err(_) => JObject::null().into_raw(),
}
env.with_env(|env| env.new_string(out))
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeSetLowLatencyMode(enabled)` — apply the user's "Low-latency mode
@@ -76,11 +73,11 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeGenerateIde
/// toggle rides explicit per-session parameters (`nativeStartVideo` / `nativeStartAudio`).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSetLowLatencyMode(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
enabled: jboolean,
) {
punktfunk_core::transport::set_dscp_default(enabled != 0);
punktfunk_core::transport::set_dscp_default(enabled);
}
/// `debug.punktfunk.force_parts` = 1: arm slice-progressive parts delivery even when the
@@ -123,7 +120,7 @@ fn force_parts_sysprop() -> bool {
#[unsafe(no_mangle)]
#[allow(clippy::too_many_arguments)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeConnect<'local>(
mut env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
host: JString<'local>,
port: jint,
@@ -147,31 +144,44 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeConnect<'lo
device_name: JString<'local>,
pad_audio_ok: jboolean,
) -> jlong {
let host: String = match env.get_string(&host) {
Ok(s) => s.into(),
Err(_) => return 0,
// Every JNI string this method needs, read up front in the one `Env` scope jni 0.22 grants a
// native method; everything below is pure Rust over owned `String`s. `None` = the mandatory
// `host` could not be read, which is the old `Err(_) => return 0` arm.
type ConnectStrings = Option<(
String,
String,
String,
String,
Option<String>,
Option<String>,
)>;
let strings: ConnectStrings = env
.with_env(|env| -> jni::errors::Result<ConnectStrings> {
let Ok(host) = host.try_to_string(env) else {
return Ok(None);
};
let cert: String = cert_pem.try_to_string(env).unwrap_or_default();
let key: String = key_pem.try_to_string(env).unwrap_or_default();
let pin_hex: String = pin_hex.try_to_string(env).unwrap_or_default();
// A store-qualified library id (`steam:<appid>` / `custom:<id>`) to boot straight into a
// game; null / empty ⇒ None (a plain desktop connect). Rides the Hello as `launch`.
let launch: Option<String> = launch
.try_to_string(env)
.ok()
.filter(|s: &String| !s.is_empty());
// The host's approval-list / trust-store label for this device; null / blank ⇒ None (the
// host falls back to its fingerprint-derived "device abcd1234" placeholder).
let device_name: Option<String> = device_name
.try_to_string(env)
.ok()
.map(|s: String| s.trim().to_string())
.filter(|s| !s.is_empty());
Ok(Some((host, cert, key, pin_hex, launch, device_name)))
})
.resolve::<LogErrorAndDefault>();
let Some((host, cert, key, pin_hex, launch, device_name)) = strings else {
return 0;
};
let cert: String = env
.get_string(&cert_pem)
.map(Into::into)
.unwrap_or_default();
let key: String = env.get_string(&key_pem).map(Into::into).unwrap_or_default();
let pin_hex: String = env.get_string(&pin_hex).map(Into::into).unwrap_or_default();
// A store-qualified library id (`steam:<appid>` / `custom:<id>`) to boot straight into a game;
// null / empty ⇒ None (a plain desktop connect). Rides the Hello as `launch`.
let launch: Option<String> = env
.get_string(&launch)
.map(Into::into)
.ok()
.filter(|s: &String| !s.is_empty());
// The host's approval-list / trust-store label for this device; null / blank ⇒ None (the host
// falls back to its fingerprint-derived "device abcd1234" placeholder).
let device_name: Option<String> = env
.get_string(&device_name)
.map(Into::into)
.ok()
.map(|s: String| s.trim().to_string())
.filter(|s| !s.is_empty());
let identity: Option<(String, String)> = if cert.is_empty() || key.is_empty() {
None
@@ -184,16 +194,16 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeConnect<'lo
// the feature? (`adb shell setprop debug.punktfunk.force_parts 1` + stream restart; a codec
// that can't take parts errors recoverably and the reanchor gate + keyframe path recovers.)
let force_parts = force_parts_sysprop();
let frame_parts = frame_parts_ok != 0 || force_parts;
let frame_parts = frame_parts_ok || force_parts;
// The connect-time capability readout (`adb logcat -s pf.caps`): the P2 slice pipeline is
// inert client-side unless BOTH probes pass — this line is the one place that says which.
log::info!(
target: "pf.caps",
"decoder caps: multi_slice={} partial_frame={}{} hdr={} codec_bits={:#x}",
multi_slice_ok != 0,
frame_parts_ok != 0,
multi_slice_ok,
frame_parts_ok,
if force_parts { " (FORCED by sysprop)" } else { "" },
hdr_enabled != 0,
hdr_enabled,
video_codecs,
);
let pin: Option<[u8; 32]> = if pin_hex.is_empty() {
@@ -229,11 +239,11 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeConnect<'lo
// decoder this device would use (`VideoDecoders.multiSliceTolerant` — Amlogic wedges the
// whole device on multi-slice AUs, the 0.17.0 field regression) and only then may the
// host default to >1 slice per frame (its sub-frame readback / the P2 slice pipeline).
(if hdr_enabled != 0 {
(if hdr_enabled {
punktfunk_core::quic::VIDEO_CAP_10BIT | punktfunk_core::quic::VIDEO_CAP_HDR
} else {
0
}) | (if multi_slice_ok != 0 {
}) | (if multi_slice_ok {
punktfunk_core::quic::VIDEO_CAP_MULTI_SLICE
} else {
0
@@ -274,7 +284,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeConnect<'lo
// so declaring a pad's render caps later would have nothing to gate. Gated on the
// settings so a user with pad audio off does not make the host provision endpoints.
punktfunk_core::quic::CLIENT_CAP_PHASE_LOCK
| if pad_audio_ok != 0 {
| if pad_audio_ok {
punktfunk_core::quic::CLIENT_CAP_PAD_AUDIO
} else {
0
@@ -324,7 +334,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeConnect<'lo
/// closed exactly once and not concurrently with other calls on the same handle (Kotlin owns this).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClose(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) {
@@ -346,7 +356,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeClose(
/// not freed / closed concurrently with this call (Kotlin still owns it and closes it via `nativeClose`).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeDisconnectQuit(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) {
@@ -365,10 +375,10 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeDisconnectQ
/// connect. `""` on a `0` handle.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeHostFingerprint<'local>(
env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
handle: jlong,
) -> jni::sys::jstring {
) -> JString<'local> {
let out = if handle == 0 {
String::new()
} else {
@@ -376,10 +386,8 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeHostFingerp
let h = unsafe { &*(handle as *const SessionHandle) };
hex32(&h.client.host_fingerprint)
};
match env.new_string(out) {
Ok(s) => s.into_raw(),
Err(_) => JObject::null().into_raw(),
}
env.with_env(|env| env.new_string(out))
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeSessionEnded(handle): Boolean` — has the underlying QUIC session ended?
@@ -390,17 +398,17 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeHostFingerp
/// handle. Cheap (one atomic load); safe on the UI thread.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSessionEnded(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) -> jboolean {
jni_guard(0, || {
jni_guard(false, || {
if handle == 0 {
return 0;
return false;
}
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
jboolean::from(h.client.is_session_ended())
h.client.is_session_ended()
})
}
@@ -415,7 +423,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSessionEnde
/// atomic load); safe on the UI thread.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeEndReason(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) -> jint {
@@ -436,7 +444,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeEndReason(
#[unsafe(no_mangle)]
#[allow(clippy::too_many_arguments)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativePair<'local>(
mut env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
host: JString<'local>,
port: jint,
@@ -444,40 +452,40 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativePair<'local
key_pem: JString<'local>,
pin: JString<'local>,
name: JString<'local>,
) -> jni::sys::jstring {
let g = |e: &mut JNIEnv<'local>, j: &JString<'local>| -> String {
e.get_string(j).map(Into::into).unwrap_or_default()
};
let host = g(&mut env, &host);
let cert = g(&mut env, &cert_pem);
let key = g(&mut env, &key_pem);
let pin = g(&mut env, &pin);
let name = g(&mut env, &name);
) -> JString<'local> {
env.with_env(|env| -> jni::errors::Result<JString<'local>> {
let g = |e: &jni::Env<'local>, j: &JString<'local>| -> String {
j.try_to_string(e).unwrap_or_default()
};
let host = g(env, &host);
let cert = g(env, &cert_pem);
let key = g(env, &key_pem);
let pin = g(env, &pin);
let name = g(env, &name);
let out = if host.is_empty() || cert.is_empty() || key.is_empty() {
log::error!("nativePair: missing host/identity");
String::new()
} else {
match NativeClient::pair(
&host,
port as u16,
(&cert, &key), // borrowed identity
&pin,
&name,
Duration::from_secs(60),
) {
Ok(host_fp) => hex32(&host_fp),
Err(e) => {
// Crypto error == wrong PIN / MITM; anything else == transport/host reject.
// The token lets Kotlin say WHICH (`nativeTakeLastError`).
log::error!("nativePair to {host}:{port} failed: {e}");
note_error(&e);
String::new()
let out = if host.is_empty() || cert.is_empty() || key.is_empty() {
log::error!("nativePair: missing host/identity");
String::new()
} else {
match NativeClient::pair(
&host,
port as u16,
(&cert, &key), // borrowed identity
&pin,
&name,
Duration::from_secs(60),
) {
Ok(host_fp) => hex32(&host_fp),
Err(e) => {
// Crypto error == wrong PIN / MITM; anything else == transport/host reject.
// The token lets Kotlin say WHICH (`nativeTakeLastError`).
log::error!("nativePair to {host}:{port} failed: {e}");
note_error(&e);
String::new()
}
}
}
};
match env.new_string(out) {
Ok(s) => s.into_raw(),
Err(_) => JObject::null().into_raw(),
}
};
env.new_string(out)
})
.resolve::<LogErrorAndDefault>()
}
+127 -114
View File
@@ -6,9 +6,10 @@
//! conventions: buttons 1=left/2=middle/3=right/4=X1/5=X2; scroll axis 0=vertical/1=horizontal,
//! signed 120-unit delta, +=up/right; keys are Windows VK (mapped from KEYCODE_* on the Kotlin side).
use jni::errors::LogErrorAndDefault;
use jni::objects::{JByteBuffer, JFloatArray, JObject, JString};
use jni::sys::{jboolean, jint, jlong};
use jni::JNIEnv;
use jni::EnvUnowned;
use punktfunk_core::input::{InputEvent, InputKind};
use punktfunk_core::quic::{
PenSample, PenTool, RichInput, HID_REPORT_MAX, HOST_CAP_PEN, HOST_CAP_TEXT_INPUT,
@@ -37,7 +38,7 @@ fn send_event(handle: jlong, kind: InputKind, code: u32, x: i32, y: i32, flags:
/// `NativeBridge.nativeSendPointerMove(handle, dx, dy)` — relative mouse motion (screen +y down).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPointerMove(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
dx: jint,
@@ -53,7 +54,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPointer
/// cursor jumps to the finger — and matches the Apple client's absolute touch forwarding.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPointerAbs(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
x: jint,
@@ -70,13 +71,13 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPointer
/// `button`: GameStream id (1=left, 2=middle, 3=right, 4=X1, 5=X2). `down`: 1=press, 0=release.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPointerButton(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
button: jint,
down: jboolean,
) {
let kind = if down != 0 {
let kind = if down {
InputKind::MouseButtonDown
} else {
InputKind::MouseButtonUp
@@ -88,7 +89,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPointer
/// 1=horizontal. `delta`: signed, WHEEL_DELTA(120)-scaled, +=up/right.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendScroll(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
axis: jint,
@@ -105,7 +106,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendScroll(
/// (libei touchscreen / wlroots / SendInput).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendTouch(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
id: jint,
@@ -130,7 +131,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendTouch(
/// bitmask (0 for now — the host folds modifiers from the L/R modifier key events themselves).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendKey(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
vk: jint,
@@ -140,7 +141,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendKey(
if vk == 0 {
return;
}
let kind = if down != 0 {
let kind = if down {
InputKind::KeyDown
} else {
InputKind::KeyUp
@@ -153,16 +154,16 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendKey(
/// the real IME `InputConnection` over the TYPE_NULL raw-key fallback. `0` handle → false.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeTextInputSupported(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) -> jboolean {
if handle == 0 {
return 0;
return false;
}
// SAFETY: live handle per the nativeConnect/nativeClose contract; host_caps is &self.
let h = unsafe { &*(handle as *const SessionHandle) };
u8::from(h.client.host_caps() & HOST_CAP_TEXT_INPUT != 0)
h.client.host_caps() & HOST_CAP_TEXT_INPUT != 0
}
/// `NativeBridge.nativeHostSupportsPen(handle)` — the host advertised `HOST_CAP_PEN`, so the
@@ -170,16 +171,16 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeTextInputSu
/// (design/pen-tablet-input.md §7). `0` handle → false.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeHostSupportsPen(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) -> jboolean {
if handle == 0 {
return 0;
return false;
}
// SAFETY: live handle per the nativeConnect/nativeClose contract; host_caps is &self.
let h = unsafe { &*(handle as *const SessionHandle) };
u8::from(h.client.host_caps() & HOST_CAP_PEN != 0)
h.client.host_caps() & HOST_CAP_PEN != 0
}
/// Floats per sample in the `nativeSendPen` flat array.
@@ -199,65 +200,69 @@ const PEN_JNI_MAX_SAMPLES: usize = PEN_BATCH_MAX * 8;
/// while in range (Kotlin side — see `StylusStream`).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPen(
env: JNIEnv,
mut env: EnvUnowned,
_this: JObject,
handle: jlong,
samples: JFloatArray,
count: jint,
) {
if handle == 0 || count <= 0 {
return;
}
let count = (count as usize).min(PEN_JNI_MAX_SAMPLES);
let mut buf = [0f32; PEN_JNI_MAX_SAMPLES * PEN_JNI_STRIDE];
let flat = &mut buf[..count * PEN_JNI_STRIDE];
if env.get_float_array_region(&samples, 0, flat).is_err() {
return; // short array — a bridge bug, never worth a crash on the input path
}
// SAFETY: live handle per the nativeConnect/nativeClose contract; send_pen is &self.
let h = unsafe { &*(handle as *const SessionHandle) };
let mut batch = [PenSample::default(); PEN_BATCH_MAX];
for run in flat.chunks(PEN_BATCH_MAX * PEN_JNI_STRIDE) {
let n = run.len() / PEN_JNI_STRIDE;
for (slot, s) in batch.iter_mut().zip(run.chunks_exact(PEN_JNI_STRIDE)) {
if !s[2].is_finite() || !s[3].is_finite() {
return; // never forward a NaN coordinate
}
*slot = PenSample {
state: s[0] as u8,
tool: if s[1] as u8 == 1 {
PenTool::Eraser
} else {
PenTool::Pen
},
x: s[2].clamp(0.0, 1.0),
y: s[3].clamp(0.0, 1.0),
pressure: (s[4].clamp(0.0, 1.0) * 65535.0) as u16,
distance: if s[5] < 0.0 {
PEN_DISTANCE_UNKNOWN
} else {
(s[5].clamp(0.0, 1.0) * 65534.0) as u16
},
tilt_deg: if s[6] < 0.0 {
PEN_TILT_UNKNOWN
} else {
(s[6].clamp(0.0, 90.0)) as u8
},
azimuth_deg: if s[7] < 0.0 {
PEN_ANGLE_UNKNOWN
} else {
(s[7] as u16) % 360
},
roll_deg: if s[8] < 0.0 {
PEN_ANGLE_UNKNOWN
} else {
(s[8] as u16) % 360
},
dt_us: s[9].clamp(0.0, 65535.0) as u16,
};
env.with_env(|env| -> jni::errors::Result<()> {
if handle == 0 || count <= 0 {
return Ok(());
}
let _ = h.client.send_pen(&batch[..n]);
}
let count = (count as usize).min(PEN_JNI_MAX_SAMPLES);
let mut buf = [0f32; PEN_JNI_MAX_SAMPLES * PEN_JNI_STRIDE];
let flat = &mut buf[..count * PEN_JNI_STRIDE];
if samples.get_region(env, 0, flat).is_err() {
return Ok(()); // short array — a bridge bug, never worth a crash on the input path
}
// SAFETY: live handle per the nativeConnect/nativeClose contract; send_pen is &self.
let h = unsafe { &*(handle as *const SessionHandle) };
let mut batch = [PenSample::default(); PEN_BATCH_MAX];
for run in flat.chunks(PEN_BATCH_MAX * PEN_JNI_STRIDE) {
let n = run.len() / PEN_JNI_STRIDE;
for (slot, s) in batch.iter_mut().zip(run.chunks_exact(PEN_JNI_STRIDE)) {
if !s[2].is_finite() || !s[3].is_finite() {
return Ok(()); // never forward a NaN coordinate
}
*slot = PenSample {
state: s[0] as u8,
tool: if s[1] as u8 == 1 {
PenTool::Eraser
} else {
PenTool::Pen
},
x: s[2].clamp(0.0, 1.0),
y: s[3].clamp(0.0, 1.0),
pressure: (s[4].clamp(0.0, 1.0) * 65535.0) as u16,
distance: if s[5] < 0.0 {
PEN_DISTANCE_UNKNOWN
} else {
(s[5].clamp(0.0, 1.0) * 65534.0) as u16
},
tilt_deg: if s[6] < 0.0 {
PEN_TILT_UNKNOWN
} else {
(s[6].clamp(0.0, 90.0)) as u8
},
azimuth_deg: if s[7] < 0.0 {
PEN_ANGLE_UNKNOWN
} else {
(s[7] as u16) % 360
},
roll_deg: if s[8] < 0.0 {
PEN_ANGLE_UNKNOWN
} else {
(s[8] as u16) % 360
},
dt_us: s[9].clamp(0.0, 65535.0) as u16,
};
}
let _ = h.client.send_pen(&batch[..n]);
}
Ok(())
})
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeSendText(handle, text)` — committed IME text, one `TextInput` event per
@@ -266,20 +271,24 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPen(
/// [`Java_io_unom_punktfunk_kit_NativeBridge_nativeTextInputSupported`] returned true.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendText(
mut env: JNIEnv,
mut env: EnvUnowned,
_this: JObject,
handle: jlong,
text: JString,
) {
if handle == 0 {
return;
}
let Ok(s) = env.get_string(&text) else {
return;
};
for ch in String::from(s).chars().filter(|c| !c.is_control()) {
send_event(handle, InputKind::TextInput, ch as u32, 0, 0, 0);
}
env.with_env(|env| -> jni::errors::Result<()> {
if handle == 0 {
return Ok(());
}
let Ok(s) = text.try_to_string(env) else {
return Ok(());
};
for ch in s.chars().filter(|c| !c.is_control()) {
send_event(handle, InputKind::TextInput, ch as u32, 0, 0, 0);
}
Ok(())
})
.resolve::<LogErrorAndDefault>()
}
// ---- Gamepad: Kotlin captures (KeyEvent/MotionEvent) → NativeClient::send_input ---------------
@@ -298,7 +307,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendText(
/// 0=release. `pad`: wire pad index 0..15 (rides `flags`).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendGamepadButton(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
bit: jint,
@@ -309,7 +318,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendGamepad
handle,
InputKind::GamepadButton,
bit as u32,
i32::from(down != 0),
i32::from(down),
0,
pad as u32,
);
@@ -320,7 +329,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendGamepad
/// (32768..32767, +y=up) or trigger 0..255. `pad`: wire pad index 0..15 (rides `flags`).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendGamepadAxis(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
axis_id: jint,
@@ -345,7 +354,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendGamepad
/// the session-default kind from the handshake — the pre-existing single-pad behaviour on pad 0).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendGamepadArrival(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
pref: jint,
@@ -375,24 +384,24 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendGamepad
/// the `Auto` rule inside the predicate itself.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativePadMotionReaches(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
declared_pref: jint,
) -> jboolean {
if handle == 0 {
return 1;
return true;
}
// SAFETY: live handle per the nativeConnect/nativeClose contract; both fields are plain Copy
// values read behind `&self`.
let h = unsafe { &*(handle as *const SessionHandle) };
let declared =
punktfunk_core::config::GamepadPref::from_u8(declared_pref.clamp(0, u8::MAX as jint) as u8);
u8::from(punktfunk_core::config::pad_motion_reaches(
punktfunk_core::config::pad_motion_reaches(
declared,
h.client.requested_gamepad,
h.client.resolved_gamepad,
))
)
}
/// `NativeBridge.nativeSendGamepadRemove(handle, pad)` — signal that wire pad index `pad` was
@@ -401,7 +410,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativePadMotionRe
/// pad) and arms a re-send burst against datagram loss. An older host ignores the unknown tag.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendGamepadRemove(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
pad: jint,
@@ -417,36 +426,40 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendGamepad
/// own report rate (~250500 Hz) — the direct-buffer read avoids a JNI array copy per report.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPadHidReport(
env: JNIEnv,
mut env: EnvUnowned,
_this: JObject,
handle: jlong,
pad: jint,
buf: JByteBuffer,
len: jint,
) {
if handle == 0 || len <= 0 {
return;
}
let cap = match env.get_direct_buffer_capacity(&buf) {
Ok(c) => c,
Err(_) => return,
};
let ptr = match env.get_direct_buffer_address(&buf) {
Ok(p) if !p.is_null() => p,
_ => return,
};
let n = (len as usize).min(cap).min(HID_REPORT_MAX);
let mut data = [0u8; HID_REPORT_MAX];
// SAFETY: `ptr`/`cap` describe the direct ByteBuffer's backing store, valid for this call;
// `n` is bounded by both the buffer capacity and the fixed wire body.
data[..n].copy_from_slice(unsafe { std::slice::from_raw_parts(ptr, n) });
// SAFETY: live handle per the nativeConnect/nativeClose contract; send_rich_input is &self.
let h = unsafe { &*(handle as *const SessionHandle) };
let _ = h.client.send_rich_input(RichInput::HidReport {
pad: (pad as u32 & 0xF) as u8,
len: n as u8,
data,
});
env.with_env(|env| -> jni::errors::Result<()> {
if handle == 0 || len <= 0 {
return Ok(());
}
let cap = match env.get_direct_buffer_capacity(&buf) {
Ok(c) => c,
Err(_) => return Ok(()),
};
let ptr = match env.get_direct_buffer_address(&buf) {
Ok(p) if !p.is_null() => p,
_ => return Ok(()),
};
let n = (len as usize).min(cap).min(HID_REPORT_MAX);
let mut data = [0u8; HID_REPORT_MAX];
// SAFETY: `ptr`/`cap` describe the direct ByteBuffer's backing store, valid for this call;
// `n` is bounded by both the buffer capacity and the fixed wire body.
data[..n].copy_from_slice(unsafe { std::slice::from_raw_parts(ptr, n) });
// SAFETY: live handle per the nativeConnect/nativeClose contract; send_rich_input is &self.
let h = unsafe { &*(handle as *const SessionHandle) };
let _ = h.client.send_rich_input(RichInput::HidReport {
pad: (pad as u32 & 0xF) as u8,
len: n as u8,
data,
});
Ok(())
})
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeSendPadTouch(handle, pad, finger, active, x, y)` — one touchpad contact
@@ -457,7 +470,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPadHidR
/// the capture diffs, the host holds per-slot state.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPadTouch(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
pad: jint,
@@ -474,7 +487,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPadTouc
let _ = h.client.send_rich_input(RichInput::Touchpad {
pad: (pad as u32 & 0xF) as u8,
finger: (finger as u32 & 0x1) as u8,
active: active != 0,
active,
x: (x as i64).clamp(0, 65535) as u16,
y: (y as i64).clamp(0, 65535) as u16,
});
@@ -488,7 +501,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPadTouc
#[unsafe(no_mangle)]
#[allow(clippy::too_many_arguments)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSendPadMotion(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
pad: jint,
+119 -130
View File
@@ -1,12 +1,10 @@
//! Plane start/stop: video (HEVC decode → Surface), host→client audio, mic uplink — plus the
//! ~1 Hz decode-stats drain for the HUD.
use jni::objects::JObject;
// Used only by the android-gated `nativeStartVideo`; on the host build that fn is cfg'd out.
#[cfg(target_os = "android")]
use jni::objects::JString;
use jni::sys::{jboolean, jdoubleArray, jintArray, jlong, jsize, jstring};
use jni::JNIEnv;
use jni::errors::LogErrorAndDefault;
use jni::objects::{JDoubleArray, JIntArray, JObject, JString};
use jni::sys::{jboolean, jlong};
use jni::EnvUnowned;
use super::{jni_guard, lock_recover, SessionHandle};
@@ -21,7 +19,7 @@ use super::{jni_guard, lock_recover, SessionHandle};
#[cfg(target_os = "android")]
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartVideo(
mut env: JNIEnv,
mut env: EnvUnowned,
_this: JObject,
handle: jlong,
surface: JObject,
@@ -37,53 +35,58 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartVideo(
use std::sync::atomic::AtomicBool;
use std::sync::Arc;
if handle == 0 {
return;
}
// The decoder name Kotlin picked (empty string / read failure ⇒ None ⇒ default resolver).
let decoder = env
.get_string(&decoder_name)
.ok()
.map(String::from)
.filter(|s| !s.is_empty());
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
let mut guard = lock_recover(&h.video);
if guard.is_some() {
return; // already streaming
}
// SAFETY: `env`/`surface` are valid JNI pointers for this call. `as *mut _` bridges any
// jni-sys version skew between the `jni` and `ndk` crates (both are raw `*mut _` pointers).
let window = match unsafe {
ndk::native_window::NativeWindow::from_surface(
env.get_native_interface() as *mut _,
surface.as_raw() as *mut _,
)
} {
Some(w) => w,
None => {
log::error!("nativeStartVideo: no ANativeWindow from Surface");
return;
env.with_env(|env| -> jni::errors::Result<()> {
if handle == 0 {
return Ok(());
}
};
let shutdown = Arc::new(AtomicBool::new(false));
let client = h.client.clone();
let sd = shutdown.clone();
let st = h.stats.clone(); // session-lifetime stats (gate survives surface recreate)
let opts = crate::decode::DecodeOptions {
decoder_name: decoder,
ll_feature: ll_feature != 0,
low_latency_mode: low_latency_mode != 0,
is_tv: is_tv != 0,
present_priority,
smooth_buffer,
panel_hz: panel_fps,
};
let join = std::thread::Builder::new()
.name("pf-decode".into())
.spawn(move || crate::decode::run(client, window, sd, st, opts))
.ok();
*guard = Some(VideoThread { shutdown, join });
// The decoder name Kotlin picked (empty string / read failure ⇒ None ⇒ default resolver).
let decoder = decoder_name
.try_to_string(env)
.ok()
.filter(|s| !s.is_empty());
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
let mut guard = lock_recover(&h.video);
if guard.is_some() {
return Ok(()); // already streaming
}
// SAFETY: `env`/`surface` are valid JNI pointers for this call. `as *mut _` bridges any
// jni-sys version skew between the `jni` and `ndk` crates (both are raw `*mut _` pointers)
// — a real skew here, not a hypothetical one: `jni` is on jni-sys 0.4 while the vendored
// `ndk` is still on 0.3.
let window = match unsafe {
ndk::native_window::NativeWindow::from_surface(
env.get_raw() as *mut _,
surface.as_raw() as *mut _,
)
} {
Some(w) => w,
None => {
log::error!("nativeStartVideo: no ANativeWindow from Surface");
return Ok(());
}
};
let shutdown = Arc::new(AtomicBool::new(false));
let client = h.client.clone();
let sd = shutdown.clone();
let st = h.stats.clone(); // session-lifetime stats (gate survives surface recreate)
let opts = crate::decode::DecodeOptions {
decoder_name: decoder,
ll_feature,
low_latency_mode,
is_tv,
present_priority,
smooth_buffer,
panel_hz: panel_fps,
};
let join = std::thread::Builder::new()
.name("pf-decode".into())
.spawn(move || crate::decode::run(client, window, sd, st, opts))
.ok();
*guard = Some(VideoThread { shutdown, join });
Ok(())
})
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeVideoMime(handle): String` — the MediaCodec MIME for the codec the host
@@ -93,21 +96,19 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartVideo(
#[cfg(target_os = "android")]
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoMime<'local>(
env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
handle: jlong,
) -> jstring {
jni_guard(std::ptr::null_mut(), || {
) -> JString<'local> {
env.with_env(|env| -> jni::errors::Result<JString<'local>> {
if handle == 0 {
return std::ptr::null_mut();
return Ok(JString::default());
}
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
match env.new_string(crate::decode::codec_mime(h.client.codec)) {
Ok(s) => s.into_raw(),
Err(_) => std::ptr::null_mut(),
}
env.new_string(crate::decode::codec_mime(h.client.codec))
})
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeVideoCodecLabel(handle): String` — a short human label for the codec the
@@ -118,21 +119,19 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoMime<'
#[cfg(target_os = "android")]
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoCodecLabel<'local>(
env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
handle: jlong,
) -> jstring {
jni_guard(std::ptr::null_mut(), || {
) -> JString<'local> {
env.with_env(|env| -> jni::errors::Result<JString<'local>> {
if handle == 0 {
return std::ptr::null_mut();
return Ok(JString::default());
}
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
match env.new_string(crate::decode::codec_label(h.client.codec)) {
Ok(s) => s.into_raw(),
Err(_) => std::ptr::null_mut(),
}
env.new_string(crate::decode::codec_label(h.client.codec))
})
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeVideoDecoderLabel(handle): String` — the resolved decoder identity for the
@@ -142,28 +141,26 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoCodecL
/// device).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoDecoderLabel<'local>(
env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
handle: jlong,
) -> jstring {
jni_guard(std::ptr::null_mut(), || {
) -> JString<'local> {
env.with_env(|env| -> jni::errors::Result<JString<'local>> {
if handle == 0 {
return std::ptr::null_mut();
return Ok(JString::default());
}
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
match env.new_string(h.stats.decoder_label()) {
Ok(s) => s.into_raw(),
Err(_) => std::ptr::null_mut(),
}
env.new_string(h.stats.decoder_label())
})
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeStopVideo(handle)` — stop + join the decode thread (without closing the
/// session). No-op on `0`.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStopVideo(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) {
@@ -211,19 +208,19 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStopVideo(
/// resets the measurement window. Not android-gated — pure `jni` + connector reads, so it links on
/// the host build too (Kotlin only ever calls it on device).
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoStats(
env: JNIEnv,
_this: JObject,
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoStats<'local>(
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
handle: jlong,
) -> jdoubleArray {
jni_guard(std::ptr::null_mut(), || {
) -> JDoubleArray<'local> {
env.with_env(|env| -> jni::errors::Result<JDoubleArray<'local>> {
if handle == 0 {
return std::ptr::null_mut();
return Ok(JDoubleArray::default());
}
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
if lock_recover(&h.video).is_none() {
return std::ptr::null_mut(); // not streaming → no stats
return Ok(JDoubleArray::default()); // not streaming → no stats
}
let snap = h
.stats
@@ -294,15 +291,11 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoStats(
h.client.audio_buffer_ms() as f64,
h.client.audio_av_offset_ms() as f64,
];
let arr = match env.new_double_array(buf.len() as jsize) {
Ok(a) => a,
Err(_) => return std::ptr::null_mut(),
};
if env.set_double_array_region(&arr, 0, &buf).is_err() {
return std::ptr::null_mut();
}
arr.into_raw()
let arr = env.new_double_array(buf.len())?;
arr.set_region(env, 0, &buf)?;
Ok(arr)
})
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeVideoSize(handle): IntArray?` — the negotiated video mode as
@@ -313,14 +306,14 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoStats(
/// on a `0` handle. Not android-gated — pure `jni` + a connector read, so it links on the host
/// build too. Cheap; safe on the UI thread.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoSize(
env: JNIEnv,
_this: JObject,
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoSize<'local>(
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
handle: jlong,
) -> jintArray {
jni_guard(std::ptr::null_mut(), || {
) -> JIntArray<'local> {
env.with_env(|env| -> jni::errors::Result<JIntArray<'local>> {
if handle == 0 {
return std::ptr::null_mut();
return Ok(JIntArray::default());
}
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
@@ -330,15 +323,11 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoSize(
mode.height as i32,
mode.refresh_hz as i32,
];
let arr = match env.new_int_array(buf.len() as jsize) {
Ok(a) => a,
Err(_) => return std::ptr::null_mut(),
};
if env.set_int_array_region(&arr, 0, &buf).is_err() {
return std::ptr::null_mut();
}
arr.into_raw()
let arr = env.new_int_array(buf.len())?;
arr.set_region(env, 0, &buf)?;
Ok(arr)
})
.resolve::<LogErrorAndDefault>()
}
/// `NativeBridge.nativeSetVideoStatsEnabled(handle, enabled)` — gate per-frame stats sampling on the
@@ -348,7 +337,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeVideoSize(
/// pure `jni` + an atomic store, so it links on the host build too.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSetVideoStatsEnabled(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
enabled: jboolean,
@@ -360,7 +349,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSetVideoSta
// The current cumulative counters seed the window baselines, so the first snapshot's
// `lost`/`FEC` cover only time the HUD was actually up.
h.stats.set_enabled(
enabled != 0,
enabled,
h.client.frames_dropped(),
h.client.fec_recovered_shards(),
);
@@ -375,7 +364,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSetVideoSta
#[cfg(target_os = "android")]
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartAudio(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
low_latency_mode: jboolean,
@@ -389,7 +378,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartAudio(
if guard.is_some() {
return; // already playing
}
match crate::audio::AudioPlayback::start(h.client.clone(), low_latency_mode != 0) {
match crate::audio::AudioPlayback::start(h.client.clone(), low_latency_mode) {
Some(p) => *guard = Some(p),
None => log::error!("nativeStartAudio: playback init failed (video unaffected)"),
}
@@ -400,7 +389,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartAudio(
#[cfg(target_os = "android")]
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStopAudio(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) {
@@ -424,7 +413,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStopAudio(
#[cfg(target_os = "android")]
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartMic(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
echo_cancel: jboolean,
@@ -440,7 +429,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartMic(
}
// The capture SHARES the session's mute flag, so one started while muted stays muted (and
// sends nothing) from its very first frame — see `SessionHandle::mic_muted`.
match crate::mic::MicCapture::start(h.client.clone(), echo_cancel != 0, h.mic_muted.clone()) {
match crate::mic::MicCapture::start(h.client.clone(), echo_cancel, h.mic_muted.clone()) {
Some(m) => {
let session_id = m.session_id();
*guard = Some(m);
@@ -459,7 +448,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartMic(
#[cfg(target_os = "android")]
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStopMic(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) {
@@ -487,7 +476,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStopMic(
#[unsafe(no_mangle)]
#[cfg(target_os = "android")]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartPadAudio(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
pad: jni::sys::jint,
@@ -495,9 +484,9 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartPadAud
haptics: jboolean,
speaker: jboolean,
) -> jboolean {
jni_guard(0, || {
jni_guard(false, || {
if handle == 0 || fd < 0 || !(0..16).contains(&pad) {
return 0;
return false;
}
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
@@ -512,14 +501,14 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartPadAud
std::sync::Arc::clone(&h.client),
pad as u8,
fd,
haptics != 0,
speaker != 0,
haptics,
speaker,
) {
Some(p) => {
*lock_recover(&h.pad_audio) = Some(p);
1
true
}
None => 0,
None => false,
}
})
}
@@ -533,7 +522,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStartPadAud
#[unsafe(no_mangle)]
#[cfg(target_os = "android")]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativePadAudioSelfTest(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
fd: jni::sys::jint,
seconds: jni::sys::jint,
@@ -556,7 +545,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativePadAudioSel
#[unsafe(no_mangle)]
#[cfg(target_os = "android")]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStopPadAudio(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
pad: jni::sys::jint,
@@ -596,7 +585,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeStopPadAudi
/// no captured audio leaves the process.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSetMicMuted(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
muted: jboolean,
@@ -606,7 +595,7 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSetMicMuted
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
h.mic_muted
.store(muted != 0, std::sync::atomic::Ordering::Relaxed);
.store(muted, std::sync::atomic::Ordering::Relaxed);
}
})
}
@@ -619,16 +608,16 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSetMicMuted
#[cfg(target_os = "android")]
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeMicActive(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
) -> jboolean {
jni_guard(0, || {
jni_guard(false, || {
if handle == 0 {
return 0;
return false;
}
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
jboolean::from(lock_recover(&h.mic).is_some())
lock_recover(&h.mic).is_some()
})
}
+19 -21
View File
@@ -10,9 +10,10 @@
//! coroutine on the main thread the way it polls the stats HUD.
use super::{jni_guard, SessionHandle};
use jni::objects::JObject;
use jni::sys::{jboolean, jdoubleArray, jint, jlong};
use jni::JNIEnv;
use jni::errors::LogErrorAndDefault;
use jni::objects::{JDoubleArray, JObject};
use jni::sys::{jboolean, jint, jlong};
use jni::EnvUnowned;
/// The `DoubleArray` [`Java_io_unom_punktfunk_kit_NativeBridge_nativeProbeResult`] returns. Kept in
/// one place because Kotlin indexes it positionally; see the Kotlin doc for the field order.
@@ -25,25 +26,25 @@ const PROBE_RESULT_LEN: usize = 6;
/// Starting a probe resets any prior measurement. `false` on a `0` handle or a closed session.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSpeedTest(
_env: JNIEnv,
_env: EnvUnowned,
_this: JObject,
handle: jlong,
target_kbps: jint,
duration_ms: jint,
) -> jboolean {
jni_guard(0, || {
jni_guard(false, || {
if handle == 0 {
return 0;
return false;
}
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
let target = target_kbps.clamp(0, i32::MAX) as u32;
let duration = duration_ms.clamp(0, i32::MAX) as u32;
match h.client.request_probe(target, duration) {
Ok(()) => 1,
Ok(()) => true,
Err(e) => {
log::warn!("speed test: could not ask the host to probe: {e:?}");
0
false
}
}
})
@@ -56,13 +57,15 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeSpeedTest(
/// `[done, throughputKbps, lossPct, hostDropPct, elapsedMs, recvBytes]`.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeProbeResult<'local>(
env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
handle: jlong,
) -> jdoubleArray {
jni_guard(JObject::null().into_raw(), || {
) -> JDoubleArray<'local> {
// `JDoubleArray::default()` is the null reference the old `JObject::null().into_raw()` returned,
// so Kotlin still reads `null` on every failure path.
env.with_env(|env| -> jni::errors::Result<JDoubleArray<'local>> {
if handle == 0 {
return JObject::null().into_raw();
return Ok(JDoubleArray::default());
}
// SAFETY: live handle per the nativeConnect/nativeClose contract.
let h = unsafe { &*(handle as *const SessionHandle) };
@@ -75,14 +78,9 @@ pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeProbeResult
f64::from(r.elapsed_ms),
r.recv_bytes as f64,
];
match env.new_double_array(PROBE_RESULT_LEN as i32) {
Ok(arr) => {
if env.set_double_array_region(&arr, 0, &values).is_err() {
return JObject::null().into_raw();
}
arr.into_raw()
}
Err(_) => JObject::null().into_raw(),
}
let arr = env.new_double_array(PROBE_RESULT_LEN)?;
arr.set_region(env, 0, &values)?;
Ok(arr)
})
.resolve::<LogErrorAndDefault>()
}
+19 -22
View File
@@ -3,8 +3,9 @@
//! host has no ARP entry, so the broadcast the core sends is what wakes it, and Kotlin calls this
//! just before connecting to an offline saved host.
use jni::errors::LogErrorAndDefault;
use jni::objects::{JObject, JString};
use jni::JNIEnv;
use jni::EnvUnowned;
/// `NativeBridge.nativeWakeOnLan(macsCsv: String, lastIp: String): Boolean` — send a Wake-on-LAN
/// magic packet. `macsCsv` is comma-separated MACs (`aa:bb:..,cc:dd:..`, learned from the host's
@@ -12,29 +13,25 @@ use jni::JNIEnv;
/// Returns true if at least one datagram went out.
#[unsafe(no_mangle)]
pub extern "system" fn Java_io_unom_punktfunk_kit_NativeBridge_nativeWakeOnLan<'local>(
mut env: JNIEnv<'local>,
mut env: EnvUnowned<'local>,
_this: JObject<'local>,
macs_csv: JString<'local>,
last_ip: JString<'local>,
) -> jni::sys::jboolean {
let macs_csv: String = match env.get_string(&macs_csv) {
Ok(s) => s.into(),
Err(_) => return 0,
};
let last_ip: String = env
.get_string(&last_ip)
.map(Into::<String>::into)
.unwrap_or_default();
let macs: Vec<[u8; 6]> = macs_csv
.split(',')
.filter_map(|s| punktfunk_core::wol::parse_mac(s.trim()))
.collect();
if macs.is_empty() {
return 0;
}
let ip = last_ip.trim().parse::<std::net::Ipv4Addr>().ok();
match punktfunk_core::wol::send_magic_packet(&macs, ip) {
Ok(()) => 1,
Err(_) => 0,
}
env.with_env(|env| -> jni::errors::Result<bool> {
let macs_csv: String = macs_csv.try_to_string(env)?;
// Unlike `macs_csv`, an unreadable `lastIp` is not fatal: the core falls back to the
// subnet broadcast when it has no address, so keep the old lenient default.
let last_ip: String = last_ip.try_to_string(env).unwrap_or_default();
let macs: Vec<[u8; 6]> = macs_csv
.split(',')
.filter_map(|s| punktfunk_core::wol::parse_mac(s.trim()))
.collect();
if macs.is_empty() {
return Ok(false);
}
let ip = last_ip.trim().parse::<std::net::Ipv4Addr>().ok();
Ok(punktfunk_core::wol::send_magic_packet(&macs, ip).is_ok())
})
.resolve::<LogErrorAndDefault>()
}