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111 Commits

Author SHA1 Message Date
Ferdinand Schober
0119f8870e update screenshots 2024-11-09 14:03:25 +01:00
Ferdinand Schober
8b0a797d75 update connection instructions 2024-11-09 13:40:04 +01:00
Ferdinand Schober
3913fa8a38 update README 2024-11-09 12:35:45 +01:00
Ferdinand Schober
682a7b65bd cleanup 2024-11-09 12:03:50 +01:00
Ferdinand Schober
ae58714681 fix initial activation 2024-11-08 23:03:12 +01:00
Ferdinand Schober
875a31907a cleanup 2024-11-08 22:45:11 +01:00
Ferdinand Schober
6cff691a38 reduce visibility of functions 2024-11-08 21:27:51 +01:00
Ferdinand Schober
f9217fe268 simplify service 2024-11-08 18:45:38 +01:00
Ferdinand Schober
809fbbf453 simplify Service 2024-11-08 18:40:10 +01:00
Ferdinand Schober
6dfd5d97a4 remove dependency on service 2024-11-08 18:33:47 +01:00
Ferdinand Schober
156be7a79d remove unnecessary struct 2024-11-08 18:25:26 +01:00
Ferdinand Schober
7d6a08141c fix initial capture creation 2024-11-08 18:04:29 +01:00
Ferdinand Schober
37d35d3eea remove inactive emulation handles 2024-11-08 17:53:48 +01:00
Ferdinand Schober
2be9fbe2a4 cleanup emulation 2024-11-08 17:49:47 +01:00
Ferdinand Schober
9837e3d9d2 cleanup 2024-11-08 17:33:28 +01:00
Ferdinand Schober
d30bd81fa9 simplify 2024-11-08 17:20:32 +01:00
Ferdinand Schober
ef2b2a773e remove dependency on service from capture 2024-11-08 17:18:51 +01:00
Ferdinand Schober
46044d0796 no need for a Cell 2024-11-08 14:07:34 +01:00
Ferdinand Schober
ff2a2cb1df move enter hook logic to service (where it belongs) 2024-11-08 13:59:38 +01:00
Ferdinand Schober
88693093c6 revert to 1px 2024-11-08 13:59:20 +01:00
Ferdinand Schober
1f1d3f2ccf properly terminate input capture 2024-11-07 21:21:06 +01:00
Ferdinand Schober
60fab82423 fix update pos 2024-11-07 21:21:06 +01:00
Ferdinand Schober
4d835a5190 fix potential unterminated emulation session 2024-11-07 21:21:06 +01:00
Ferdinand Schober
707cef154e cleanup 2024-11-07 21:21:06 +01:00
Ferdinand Schober
6bc00bd84d terminate capture in all instances 2024-11-07 21:21:06 +01:00
Ferdinand Schober
bad8c5a81b update pos when entered from a different side 2024-11-07 21:21:06 +01:00
Ferdinand Schober
b73c5991ad ignore port change if same port 2024-11-07 21:21:06 +01:00
Ferdinand Schober
39d5d1c03b clippy 2024-11-07 21:21:06 +01:00
Ferdinand Schober
b94a453703 use a guard struct to send enable / disable events 2024-11-07 21:21:06 +01:00
Ferdinand Schober
9a4206dab7 simplify logic 2024-11-07 21:21:06 +01:00
Ferdinand Schober
677f662f4f fix disconnect 2024-11-07 21:21:06 +01:00
Ferdinand Schober
1d45d14992 fix clippy lint 2024-11-07 21:21:06 +01:00
Ferdinand Schober
b87fe4164a remove key-gen script 2024-11-07 21:21:06 +01:00
Ferdinand Schober
151fbe37de fix capture termination when in client creation 2024-11-07 21:21:06 +01:00
Ferdinand Schober
095937e943 fix service exit 2024-11-07 21:21:06 +01:00
Ferdinand Schober
5461c6a00e resolve dns when activating 2024-11-07 21:21:06 +01:00
Ferdinand Schober
aa4097b4ee restructure resolver + capture 2024-11-07 21:21:06 +01:00
Ferdinand Schober
1489719e01 handle port change 2024-11-07 21:21:06 +01:00
Ferdinand Schober
2291cf25a3 improve error handling 2024-11-07 21:21:06 +01:00
Ferdinand Schober
a5727801e3 fix connection logic
dont abort after first ip,
add timeout logic
2024-11-07 21:21:06 +01:00
Ferdinand Schober
92398db918 update log msg 2024-11-07 21:21:06 +01:00
Ferdinand Schober
847826e8ba create config directory if it does not exist 2024-11-07 21:21:06 +01:00
Ferdinand Schober
f62cd3d11c (hopefully) fix ping logic 2024-11-07 21:21:06 +01:00
Ferdinand Schober
9dc4e95a4d avoid duplicating incoming handles 2024-11-07 21:21:06 +01:00
Ferdinand Schober
87304744ad fix release logic 2024-11-07 21:21:06 +01:00
Ferdinand Schober
0277b6b4d3 add release capture log message 2024-11-07 21:21:06 +01:00
Ferdinand Schober
b6c2cfe8a6 fix clippy 2024-11-07 21:21:06 +01:00
Ferdinand Schober
4a64a97273 release capture only if no active capture at pos 2024-11-07 21:21:06 +01:00
Ferdinand Schober
06d4e8d836 implementing release logic for one-way connection 2024-11-07 21:21:06 +01:00
Ferdinand Schober
44e34918bb fix config path in windows 2024-11-07 21:21:06 +01:00
Ferdinand Schober
52c4e1cd7f silence server_name warning 2024-11-07 21:21:06 +01:00
Ferdinand Schober
a39f9172d5 load authorized keys from config 2024-11-07 21:21:06 +01:00
Ferdinand Schober
c205371dfc [wip] one-way control 2024-11-07 21:21:06 +01:00
Ferdinand Schober
81ca510d12 put hostname + port into one row 2024-11-07 21:21:06 +01:00
Ferdinand Schober
4b6a7d5410 fix tooltip text 2024-11-07 21:21:06 +01:00
Ferdinand Schober
1979f203d2 release capture if emulation disabled on target 2024-11-07 21:21:06 +01:00
Ferdinand Schober
f6a7010d17 merge incoming conns and "authorized" section 2024-11-07 21:21:06 +01:00
Ferdinand Schober
cf4a06a44a make private key file inaccessible to other users 2024-11-07 21:21:06 +01:00
Ferdinand Schober
49e139198a remove log messages 2024-11-07 21:21:06 +01:00
Ferdinand Schober
d7c8d79b94 fix ui reversed 2024-11-07 21:21:06 +01:00
Ferdinand Schober
2ed3624505 fix fingerprint add 2024-11-07 21:21:06 +01:00
Ferdinand Schober
c75a085e78 use certificate when connecting 2024-11-07 21:21:06 +01:00
Ferdinand Schober
790e1b927f gen or load certificate 2024-11-07 21:21:06 +01:00
Ferdinand Schober
61d4a6ceac enable client cert auth 2024-11-07 21:21:06 +01:00
Ferdinand Schober
dedf59d1c7 add logic for fingerprint verification 2024-11-07 21:21:06 +01:00
Ferdinand Schober
1c7490c58d impl fingerprint ui logic 2024-11-07 21:21:06 +01:00
Ferdinand Schober
0038178f0d fingerprint add ui mockup 2024-11-07 21:21:06 +01:00
Ferdinand Schober
f056f790c7 add ui mockup 2024-11-07 21:21:06 +01:00
Ferdinand Schober
c480bb6ea6 move cert verification to server 2024-11-07 21:21:06 +01:00
Ferdinand Schober
94ece6dfe6 verify_peer_certificate fn 2024-11-07 21:21:06 +01:00
Ferdinand Schober
44707bd786 update logs 2024-11-07 21:21:06 +01:00
Ferdinand Schober
640447ecaa fingerprints 2024-11-07 21:21:06 +01:00
Ferdinand Schober
859bec5df8 remove some debug logs 2024-11-07 21:21:06 +01:00
Ferdinand Schober
ed7771691f dont activate multiple times 2024-11-07 21:21:06 +01:00
Ferdinand Schober
b16f3b272a fix double release 2024-11-07 21:21:06 +01:00
Ferdinand Schober
fa63a7e9e5 fix active 2024-11-07 21:21:06 +01:00
Ferdinand Schober
f825f3be53 fix ping logic 2024-11-07 21:21:06 +01:00
Ferdinand Schober
22bf7dc8c2 use addr from accept 2024-11-07 21:21:06 +01:00
Ferdinand Schober
4bbabf1e0a fix compilation 2024-11-07 21:21:06 +01:00
Ferdinand Schober
64c4480e93 enter acknowledgement 2024-11-07 21:21:06 +01:00
Ferdinand Schober
b41ee94a2b hotfix accept bug
https://github.com/webrtc-rs/webrtc/issues/614
2024-11-07 21:21:06 +01:00
Ferdinand Schober
3e62739f7e debug connections 2024-11-07 21:21:06 +01:00
Ferdinand Schober
9593b97fbe formatting 2024-11-07 21:21:06 +01:00
Ferdinand Schober
ae5f3e5303 remove unnecessary let 2024-11-07 21:21:06 +01:00
Ferdinand Schober
eb0022995c fix deadlock 2024-11-07 21:21:06 +01:00
Ferdinand Schober
874fba670d fix 2024-11-07 21:21:06 +01:00
Ferdinand Schober
fd5b8ed25e release capture 2024-11-07 21:21:06 +01:00
Ferdinand Schober
bc192bdf6b ping server 2024-11-07 21:21:06 +01:00
Ferdinand Schober
b747c7252b prevent releasing keys logspam 2024-11-07 21:21:06 +01:00
Ferdinand Schober
89a4672d36 fix clippy 2024-11-07 21:21:06 +01:00
Ferdinand Schober
89ab328fc9 fix termination 2024-11-07 21:21:06 +01:00
Ferdinand Schober
b710fe273f fix comment 2024-11-07 21:21:06 +01:00
Ferdinand Schober
e2479762ab fix capture reenable 2024-11-07 21:21:06 +01:00
Ferdinand Schober
2c9ecf98d0 update log message 2024-11-07 21:21:06 +01:00
Ferdinand Schober
62de35de9d fix connection logic 2024-11-07 21:21:06 +01:00
Ferdinand Schober
7baacf4546 debounce release log 2024-11-07 21:21:06 +01:00
Ferdinand Schober
7f0815facf improve logging, remove failed connection 2024-11-07 21:21:06 +01:00
Ferdinand Schober
7186ae40b1 resolver: encapsulate channel logic 2024-11-07 21:21:06 +01:00
Ferdinand Schober
0bf0173971 add release bind check 2024-11-07 21:21:06 +01:00
Ferdinand Schober
17f3d7237c remove unused error 2024-11-07 21:21:06 +01:00
Ferdinand Schober
e427439099 connect asynchronously 2024-11-07 21:21:06 +01:00
Ferdinand Schober
0fe5416ac5 dont use remote_addr 2024-11-07 21:21:06 +01:00
Ferdinand Schober
937652ac44 finish up server 2024-11-07 21:21:06 +01:00
Ferdinand Schober
ad8c92cfbe capture stuffs 2024-11-07 21:21:06 +01:00
Ferdinand Schober
e4a7f0b4fc connection things 2024-11-07 21:21:06 +01:00
Ferdinand Schober
28e4895418 impl emulation stuff 2024-11-07 21:21:06 +01:00
Ferdinand Schober
b62540d9be asdf 2024-11-07 21:21:06 +01:00
Ferdinand Schober
90561744a0 asdf 2024-11-07 21:21:06 +01:00
Ferdinand Schober
4c000fa6d4 test fix port 2024-11-07 21:21:06 +01:00
Ferdinand Schober
e7166d4373 test selfsigned 2024-11-07 21:21:06 +01:00
Ferdinand Schober
79bc64e56e start working on encryption 2024-11-07 21:21:06 +01:00
14 changed files with 629 additions and 1096 deletions

289
Cargo.lock generated
View File

@@ -61,15 +61,6 @@ dependencies = [
"memchr",
]
[[package]]
name = "android_system_properties"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
dependencies = [
"libc",
]
[[package]]
name = "anstream"
version = "0.6.18"
@@ -450,12 +441,6 @@ dependencies = [
"piper",
]
[[package]]
name = "bumpalo"
version = "3.16.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
[[package]]
name = "byteorder"
version = "1.5.0"
@@ -491,38 +476,6 @@ dependencies = [
"system-deps",
]
[[package]]
name = "camino"
version = "1.1.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8b96ec4966b5813e2c0507c1f86115c8c5abaadc3980879c3424042a02fd1ad3"
dependencies = [
"serde",
]
[[package]]
name = "cargo-platform"
version = "0.1.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e35af189006b9c0f00a064685c727031e3ed2d8020f7ba284d78cc2671bd36ea"
dependencies = [
"serde",
]
[[package]]
name = "cargo_metadata"
version = "0.18.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2d886547e41f740c616ae73108f6eb70afe6d940c7bc697cb30f13daec073037"
dependencies = [
"camino",
"cargo-platform",
"semver",
"serde",
"serde_json",
"thiserror 1.0.68",
]
[[package]]
name = "cbc"
version = "0.1.2"
@@ -538,8 +491,6 @@ version = "1.1.36"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "baee610e9452a8f6f0a1b6194ec09ff9e2d85dea54432acdae41aa0761c95d70"
dependencies = [
"jobserver",
"libc",
"shlex",
]
@@ -648,32 +599,6 @@ version = "0.9.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
[[package]]
name = "const_fn"
version = "0.4.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2f8a2ca5ac02d09563609681103aada9e1777d54fc57a5acd7a41404f9c93b6e"
[[package]]
name = "const_format"
version = "0.2.34"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "126f97965c8ad46d6d9163268ff28432e8f6a1196a55578867832e3049df63dd"
dependencies = [
"const_format_proc_macros",
]
[[package]]
name = "const_format_proc_macros"
version = "0.2.34"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1d57c2eccfb16dbac1f4e61e206105db5820c9d26c3c472bc17c774259ef7744"
dependencies = [
"proc-macro2",
"quote",
"unicode-xid",
]
[[package]]
name = "core-foundation"
version = "0.10.0"
@@ -1307,19 +1232,6 @@ dependencies = [
"windows-sys 0.52.0",
]
[[package]]
name = "git2"
version = "0.20.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3fda788993cc341f69012feba8bf45c0ba4f3291fcc08e214b4d5a7332d88aff"
dependencies = [
"bitflags 2.6.0",
"libc",
"libgit2-sys",
"log",
"url",
]
[[package]]
name = "glib"
version = "0.20.5"
@@ -1631,29 +1543,6 @@ version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
[[package]]
name = "iana-time-zone"
version = "0.1.61"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "235e081f3925a06703c2d0117ea8b91f042756fd6e7a6e5d901e8ca1a996b220"
dependencies = [
"android_system_properties",
"core-foundation-sys",
"iana-time-zone-haiku",
"js-sys",
"wasm-bindgen",
"windows-core 0.52.0",
]
[[package]]
name = "iana-time-zone-haiku"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
dependencies = [
"cc",
]
[[package]]
name = "icu_collections"
version = "1.5.0"
@@ -1907,12 +1796,6 @@ version = "2.10.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ddc24109865250148c2e0f3d25d4f0f479571723792d3802153c60922a4fb708"
[[package]]
name = "is_debug"
version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e8ea828c9d6638a5bd3d8b14e37502b4d56cae910ccf8a5b7f51c7a0eb1d0508"
[[package]]
name = "is_terminal_polyfill"
version = "1.70.1"
@@ -1925,25 +1808,6 @@ version = "1.0.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
[[package]]
name = "jobserver"
version = "0.1.32"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "48d1dbcbbeb6a7fec7e059840aa538bd62aaccf972c7346c4d9d2059312853d0"
dependencies = [
"libc",
]
[[package]]
name = "js-sys"
version = "0.3.77"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1cfaf33c695fc6e08064efbc1f72ec937429614f25eef83af942d0e227c3a28f"
dependencies = [
"once_cell",
"wasm-bindgen",
]
[[package]]
name = "keycode"
version = "0.4.0"
@@ -1991,7 +1855,6 @@ dependencies = [
"serde",
"serde_json",
"sha2",
"shadow-rs",
"slab",
"thiserror 2.0.0",
"tokio",
@@ -2089,18 +1952,6 @@ version = "0.2.161"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e9489c2807c139ffd9c1794f4af0ebe86a828db53ecdc7fea2111d0fed085d1"
[[package]]
name = "libgit2-sys"
version = "0.18.0+1.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e1a117465e7e1597e8febea8bb0c410f1c7fb93b1e1cddf34363f8390367ffec"
dependencies = [
"cc",
"libc",
"libz-sys",
"pkg-config",
]
[[package]]
name = "libloading"
version = "0.8.5"
@@ -2111,18 +1962,6 @@ dependencies = [
"windows-targets 0.52.6",
]
[[package]]
name = "libz-sys"
version = "1.1.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "df9b68e50e6e0b26f672573834882eb57759f6db9b3be2ea3c35c91188bb4eaa"
dependencies = [
"cc",
"libc",
"pkg-config",
"vcpkg",
]
[[package]]
name = "linked-hash-map"
version = "0.5.6"
@@ -2347,15 +2186,6 @@ dependencies = [
"syn 2.0.87",
]
[[package]]
name = "num_threads"
version = "0.1.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c7398b9c8b70908f6371f47ed36737907c87c52af34c268fed0bf0ceb92ead9"
dependencies = [
"libc",
]
[[package]]
name = "object"
version = "0.36.5"
@@ -2837,12 +2667,6 @@ dependencies = [
"untrusted",
]
[[package]]
name = "rustversion"
version = "1.0.19"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f7c45b9784283f1b2e7fb61b42047c2fd678ef0960d4f6f1eba131594cc369d4"
[[package]]
name = "ryu"
version = "1.0.18"
@@ -2880,9 +2704,6 @@ name = "semver"
version = "1.0.23"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b"
dependencies = [
"serde",
]
[[package]]
name = "serde"
@@ -2958,21 +2779,6 @@ dependencies = [
"digest",
]
[[package]]
name = "shadow-rs"
version = "0.38.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "69d433b5df1e1958a668457ebe4a9c5b7bcfe844f4eb2276ac43cf273baddd54"
dependencies = [
"cargo_metadata",
"const_format",
"git2",
"is_debug",
"serde_json",
"time",
"tzdb",
]
[[package]]
name = "shlex"
version = "1.3.0"
@@ -3188,9 +2994,7 @@ checksum = "5dfd88e563464686c916c7e46e623e520ddc6d79fa6641390f2e3fa86e83e885"
dependencies = [
"deranged",
"itoa",
"libc",
"num-conv",
"num_threads",
"powerfmt",
"serde",
"time-core",
@@ -3363,35 +3167,6 @@ version = "1.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
[[package]]
name = "tz-rs"
version = "0.6.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "33851b15c848fad2cf4b105c6bb66eb9512b6f6c44a4b13f57c53c73c707e2b4"
dependencies = [
"const_fn",
]
[[package]]
name = "tzdb"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1b580f6b365fa89f5767cdb619a55d534d04a4e14c2d7e5b9a31e94598687fb1"
dependencies = [
"iana-time-zone",
"tz-rs",
"tzdb_data",
]
[[package]]
name = "tzdb_data"
version = "0.1.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d4471adcfcbd3052e8c5b5890a04a559837444b3be26b9cbbd622063171cec9d"
dependencies = [
"tz-rs",
]
[[package]]
name = "uds_windows"
version = "1.1.0"
@@ -3482,12 +3257,6 @@ version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
[[package]]
name = "vcpkg"
version = "0.2.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
[[package]]
name = "version-compare"
version = "0.2.0"
@@ -3506,64 +3275,6 @@ version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-bindgen"
version = "0.2.100"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5"
dependencies = [
"cfg-if",
"once_cell",
"rustversion",
"wasm-bindgen-macro",
]
[[package]]
name = "wasm-bindgen-backend"
version = "0.2.100"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6"
dependencies = [
"bumpalo",
"log",
"proc-macro2",
"quote",
"syn 2.0.87",
"wasm-bindgen-shared",
]
[[package]]
name = "wasm-bindgen-macro"
version = "0.2.100"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7fe63fc6d09ed3792bd0897b314f53de8e16568c2b3f7982f468c0bf9bd0b407"
dependencies = [
"quote",
"wasm-bindgen-macro-support",
]
[[package]]
name = "wasm-bindgen-macro-support"
version = "0.2.100"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.87",
"wasm-bindgen-backend",
"wasm-bindgen-shared",
]
[[package]]
name = "wasm-bindgen-shared"
version = "0.2.100"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d"
dependencies = [
"unicode-ident",
]
[[package]]
name = "wayland-backend"
version = "0.3.7"

View File

@@ -23,9 +23,6 @@ lto = "fat"
strip = true
panic = "abort"
[build-dependencies]
shadow-rs = "0.38.0"
[dependencies]
input-event = { path = "input-event", version = "0.3.0" }
input-emulation = { path = "input-emulation", version = "0.3.0", default-features = false }
@@ -34,7 +31,6 @@ lan-mouse-cli = { path = "lan-mouse-cli", version = "0.2.0" }
lan-mouse-gtk = { path = "lan-mouse-gtk", version = "0.2.0", optional = true }
lan-mouse-ipc = { path = "lan-mouse-ipc", version = "0.2.0" }
lan-mouse-proto = { path = "lan-mouse-proto", version = "0.2.0" }
shadow-rs = { version = "0.38.0", features = ["metadata"] }
hickory-resolver = "0.24.1"
toml = "0.8"

View File

@@ -50,10 +50,6 @@ Most current desktop environments and operating systems are fully supported, thi
For more detailed information about os support see [Detailed OS Support](#detailed-os-support)
### Android & IOS
A proof of concept for an Android / IOS Application by [rohitsangwan01](https://github.com/rohitsangwan01) can be found [here](https://github.com/rohitsangwan01/lan-mouse-mobile).
It can be used as a remote control for any device supported by Lan Mouse.
## Installation
@@ -314,7 +310,7 @@ To create this file you can copy the following example config:
### Example config
> [!TIP]
> key symbols in the release bind are named according
> to their names in [input-event/src/scancode.rs#L172](input-event/src/scancode.rs#L176).
> to their names in [src/scancode.rs#L172](src/scancode.rs#L172).
> This is bound to change
```toml
@@ -384,14 +380,14 @@ The following sections detail the emulation and capture backends provided by lan
### Input Emulation Support
| Desktop / Backend | wlroots | libei | remote-desktop portal | windows | macos | x11 |
|---------------------------|--------------------------|--------------------------|--------------------------|--------------------------|----------------------------------------|--------------------|
| Wayland (wlroots) | :heavy_check_mark: | | | | | |
| Wayland (KDE) | | :heavy_check_mark: | :heavy_check_mark: | | | |
| Wayland (Gnome) | | :heavy_check_mark: | :heavy_check_mark: | | | |
| Windows | | | | :heavy_check_mark: | | |
| MacOS | | | | | :heavy_check_mark: | |
| X11 | | | | | | :heavy_check_mark: |
| Desktop / Backend | layer-shell | libei | windows | macos | x11 |
|---------------------------|--------------------------|--------------------------|--------------------------|----------------------------------------|-----|
| Wayland (wlroots) | :heavy_check_mark: | | | | |
| Wayland (KDE) | :heavy_check_mark: | :heavy_check_mark: | | | |
| Wayland (Gnome) | | :heavy_check_mark: | | | |
| Windows | | | :heavy_check_mark: | | |
| MacOS | | | | :heavy_check_mark: | |
| X11 | | | | | WIP |
- `wlroots`: This backend makes use of the [wlr-virtual-pointer-unstable-v1](https://wayland.app/protocols/wlr-virtual-pointer-unstable-v1) and [virtual-keyboard-unstable-v1](https://wayland.app/protocols/virtual-keyboard-unstable-v1) protocols and is supported by most wlroots based compositors.
- `libei`: This backend uses [libei](https://gitlab.freedesktop.org/libinput/libei) and is supported by GNOME >= 45 or KDE Plasma >= 6.1.
@@ -404,14 +400,14 @@ The following sections detail the emulation and capture backends provided by lan
### Input Capture Support
| Desktop / Backend | layer-shell | libei | windows | macos | x11 |
|---------------------------|--------------------------|--------------------------|--------------------------|----------------------------------------|-----|
| Wayland (wlroots) | :heavy_check_mark: | | | | |
| Wayland (KDE) | :heavy_check_mark: | :heavy_check_mark: | | | |
| Wayland (Gnome) | | :heavy_check_mark: | | | |
| Windows | | | :heavy_check_mark: | | |
| MacOS | | | | :heavy_check_mark: | |
| X11 | | | | | WIP |
| Desktop / Backend | wlroots | libei | remote-desktop portal | windows | macos | x11 |
|---------------------------|--------------------------|--------------------------|--------------------------|--------------------------|----------------------------------------|--------------------|
| Wayland (wlroots) | :heavy_check_mark: | | | | | |
| Wayland (KDE) | | :heavy_check_mark: | :heavy_check_mark: | | | |
| Wayland (Gnome) | | :heavy_check_mark: | :heavy_check_mark: | | | |
| Windows | | | | :heavy_check_mark: | | |
| MacOS | | | | | :heavy_check_mark: | |
| X11 | | | | | | :heavy_check_mark: |
- `layer-shell`: This backend creates a single pixel wide window on the edges of Displays to capture the cursor using the [layer-shell protocol](https://wayland.app/protocols/wlr-layer-shell-unstable-v1).
- `libei`: This backend uses [libei](https://gitlab.freedesktop.org/libinput/libei) and is supported by GNOME >= 45 or KDE Plasma >= 6.1.

View File

@@ -1,8 +1,15 @@
use shadow_rs::ShadowBuilder;
use std::process::Command;
fn main() {
ShadowBuilder::builder()
.deny_const(Default::default())
.build()
.expect("shadow build");
// commit hash
let git_describe = Command::new("git")
.arg("describe")
.arg("--always")
.arg("--dirty")
.arg("--tags")
.output()
.unwrap();
let git_describe = String::from_utf8(git_describe.stdout).unwrap();
println!("cargo::rustc-env=GIT_DESCRIBE={git_describe}");
}

View File

@@ -153,7 +153,7 @@ async fn update_barriers(
async fn create_session<'a>(
input_capture: &'a InputCapture<'a>,
) -> std::result::Result<(Session<'a, InputCapture<'a>>, BitFlags<Capabilities>), ashpd::Error> {
) -> std::result::Result<(Session<'_, InputCapture<'_>>, BitFlags<Capabilities>), ashpd::Error> {
log::debug!("creating input capture session");
input_capture
.create_session(
@@ -201,7 +201,7 @@ async fn libei_event_handler(
}
}
impl LibeiInputCapture<'_> {
impl<'a> LibeiInputCapture<'a> {
pub async fn new() -> std::result::Result<Self, LibeiCaptureCreationError> {
let input_capture = Box::pin(InputCapture::new().await?);
let input_capture_ptr = input_capture.as_ref().get_ref() as *const InputCapture<'static>;
@@ -561,7 +561,7 @@ async fn handle_ei_event(
}
#[async_trait]
impl LanMouseInputCapture for LibeiInputCapture<'_> {
impl<'a> LanMouseInputCapture for LibeiInputCapture<'a> {
async fn create(&mut self, pos: Position) -> Result<(), CaptureError> {
let _ = self
.notify_capture
@@ -594,7 +594,7 @@ impl LanMouseInputCapture for LibeiInputCapture<'_> {
}
}
impl Drop for LibeiInputCapture<'_> {
impl<'a> Drop for LibeiInputCapture<'a> {
fn drop(&mut self) {
if !self.terminated {
/* this workaround is needed until async drop is stabilized */
@@ -603,7 +603,7 @@ impl Drop for LibeiInputCapture<'_> {
}
}
impl Stream for LibeiInputCapture<'_> {
impl<'a> Stream for LibeiInputCapture<'a> {
type Item = Result<(Position, CaptureEvent), CaptureError>;
fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {

View File

@@ -1,36 +1,94 @@
use async_trait::async_trait;
use core::task::{Context, Poll};
use event_thread::EventThread;
use futures::Stream;
use std::pin::Pin;
use once_cell::unsync::Lazy;
use std::collections::HashSet;
use std::ptr::{addr_of, addr_of_mut};
use futures::executor::block_on;
use std::default::Default;
use std::sync::atomic::{AtomicBool, AtomicU32, Ordering};
use std::sync::{mpsc, Mutex};
use std::task::ready;
use tokio::sync::mpsc::{channel, Receiver};
use std::{pin::Pin, thread};
use tokio::sync::mpsc::{channel, Receiver, Sender};
use windows::core::{w, PCWSTR};
use windows::Win32::Foundation::{FALSE, HINSTANCE, HWND, LPARAM, LRESULT, RECT, WPARAM};
use windows::Win32::Graphics::Gdi::{
EnumDisplayDevicesW, EnumDisplaySettingsW, DEVMODEW, DISPLAY_DEVICEW,
DISPLAY_DEVICE_ATTACHED_TO_DESKTOP, ENUM_CURRENT_SETTINGS,
};
use windows::Win32::System::LibraryLoader::GetModuleHandleW;
use windows::Win32::System::Threading::GetCurrentThreadId;
use windows::Win32::UI::WindowsAndMessaging::{
CallNextHookEx, CreateWindowExW, DispatchMessageW, GetMessageW, PostThreadMessageW,
RegisterClassW, SetWindowsHookExW, TranslateMessage, EDD_GET_DEVICE_INTERFACE_NAME, HHOOK,
HMENU, HOOKPROC, KBDLLHOOKSTRUCT, LLKHF_EXTENDED, MSG, MSLLHOOKSTRUCT, WH_KEYBOARD_LL,
WH_MOUSE_LL, WINDOW_STYLE, WM_DISPLAYCHANGE, WM_KEYDOWN, WM_KEYUP, WM_LBUTTONDOWN,
WM_LBUTTONUP, WM_MBUTTONDOWN, WM_MBUTTONUP, WM_MOUSEMOVE, WM_MOUSEWHEEL, WM_RBUTTONDOWN,
WM_RBUTTONUP, WM_SYSKEYDOWN, WM_SYSKEYUP, WM_USER, WM_XBUTTONDOWN, WM_XBUTTONUP, WNDCLASSW,
WNDPROC,
};
use input_event::{
scancode::{self, Linux},
Event, KeyboardEvent, PointerEvent, BTN_BACK, BTN_FORWARD, BTN_LEFT, BTN_MIDDLE, BTN_RIGHT,
};
use super::{Capture, CaptureError, CaptureEvent, Position};
mod display_util;
mod event_thread;
enum Request {
Create(Position),
Destroy(Position),
}
pub struct WindowsInputCapture {
event_rx: Receiver<(Position, CaptureEvent)>,
event_thread: EventThread,
msg_thread: Option<std::thread::JoinHandle<()>>,
}
enum EventType {
Request = 0,
Release = 1,
Exit = 2,
}
unsafe fn signal_message_thread(event_type: EventType) {
if let Some(event_tid) = get_event_tid() {
PostThreadMessageW(event_tid, WM_USER, WPARAM(event_type as usize), LPARAM(0)).unwrap();
} else {
panic!();
}
}
#[async_trait]
impl Capture for WindowsInputCapture {
async fn create(&mut self, pos: Position) -> Result<(), CaptureError> {
self.event_thread.create(pos);
unsafe {
{
let mut requests = REQUEST_BUFFER.lock().unwrap();
requests.push(Request::Create(pos));
}
signal_message_thread(EventType::Request);
}
Ok(())
}
async fn destroy(&mut self, pos: Position) -> Result<(), CaptureError> {
self.event_thread.destroy(pos);
unsafe {
{
let mut requests = REQUEST_BUFFER.lock().unwrap();
requests.push(Request::Destroy(pos));
}
signal_message_thread(EventType::Request);
}
Ok(())
}
async fn release(&mut self) -> Result<(), CaptureError> {
self.event_thread.release_capture();
unsafe { signal_message_thread(EventType::Release) };
Ok(())
}
@@ -39,13 +97,519 @@ impl Capture for WindowsInputCapture {
}
}
static mut REQUEST_BUFFER: Mutex<Vec<Request>> = Mutex::new(Vec::new());
static mut ACTIVE_CLIENT: Option<Position> = None;
static mut CLIENTS: Lazy<HashSet<Position>> = Lazy::new(HashSet::new);
static mut EVENT_TX: Option<Sender<(Position, CaptureEvent)>> = None;
static mut EVENT_THREAD_ID: AtomicU32 = AtomicU32::new(0);
unsafe fn set_event_tid(tid: u32) {
EVENT_THREAD_ID.store(tid, Ordering::SeqCst);
}
unsafe fn get_event_tid() -> Option<u32> {
match EVENT_THREAD_ID.load(Ordering::SeqCst) {
0 => None,
id => Some(id),
}
}
static mut ENTRY_POINT: (i32, i32) = (0, 0);
fn to_mouse_event(wparam: WPARAM, lparam: LPARAM) -> Option<PointerEvent> {
let mouse_low_level: MSLLHOOKSTRUCT = unsafe { *(lparam.0 as *const MSLLHOOKSTRUCT) };
match wparam {
WPARAM(p) if p == WM_LBUTTONDOWN as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_LEFT,
state: 1,
}),
WPARAM(p) if p == WM_MBUTTONDOWN as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_MIDDLE,
state: 1,
}),
WPARAM(p) if p == WM_RBUTTONDOWN as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_RIGHT,
state: 1,
}),
WPARAM(p) if p == WM_LBUTTONUP as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_LEFT,
state: 0,
}),
WPARAM(p) if p == WM_MBUTTONUP as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_MIDDLE,
state: 0,
}),
WPARAM(p) if p == WM_RBUTTONUP as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_RIGHT,
state: 0,
}),
WPARAM(p) if p == WM_MOUSEMOVE as usize => unsafe {
let (x, y) = (mouse_low_level.pt.x, mouse_low_level.pt.y);
let (ex, ey) = ENTRY_POINT;
let (dx, dy) = (x - ex, y - ey);
let (dx, dy) = (dx as f64, dy as f64);
Some(PointerEvent::Motion { time: 0, dx, dy })
},
WPARAM(p) if p == WM_MOUSEWHEEL as usize => Some(PointerEvent::AxisDiscrete120 {
axis: 0,
value: -(mouse_low_level.mouseData as i32 >> 16),
}),
WPARAM(p) if p == WM_XBUTTONDOWN as usize || p == WM_XBUTTONUP as usize => {
let hb = mouse_low_level.mouseData >> 16;
let button = match hb {
1 => BTN_BACK,
2 => BTN_FORWARD,
_ => {
log::warn!("unknown mouse button");
return None;
}
};
Some(PointerEvent::Button {
time: 0,
button,
state: if p == WM_XBUTTONDOWN as usize { 1 } else { 0 },
})
}
w => {
log::warn!("unknown mouse event: {w:?}");
None
}
}
}
unsafe fn to_key_event(wparam: WPARAM, lparam: LPARAM) -> Option<KeyboardEvent> {
let kybrdllhookstruct: KBDLLHOOKSTRUCT = *(lparam.0 as *const KBDLLHOOKSTRUCT);
let mut scan_code = kybrdllhookstruct.scanCode;
log::trace!("scan_code: {scan_code}");
if kybrdllhookstruct.flags.contains(LLKHF_EXTENDED) {
scan_code |= 0xE000;
}
let Ok(win_scan_code) = scancode::Windows::try_from(scan_code) else {
log::warn!("failed to translate to windows scancode: {scan_code}");
return None;
};
log::trace!("windows_scan: {win_scan_code:?}");
let Ok(linux_scan_code): Result<Linux, ()> = win_scan_code.try_into() else {
log::warn!("failed to translate into linux scancode: {win_scan_code:?}");
return None;
};
log::trace!("windows_scan: {linux_scan_code:?}");
let scan_code = linux_scan_code as u32;
match wparam {
WPARAM(p) if p == WM_KEYDOWN as usize => Some(KeyboardEvent::Key {
time: 0,
key: scan_code,
state: 1,
}),
WPARAM(p) if p == WM_KEYUP as usize => Some(KeyboardEvent::Key {
time: 0,
key: scan_code,
state: 0,
}),
WPARAM(p) if p == WM_SYSKEYDOWN as usize => Some(KeyboardEvent::Key {
time: 0,
key: scan_code,
state: 1,
}),
WPARAM(p) if p == WM_SYSKEYUP as usize => Some(KeyboardEvent::Key {
time: 0,
key: scan_code,
state: 1,
}),
_ => None,
}
}
///
/// clamp point to display bounds
///
/// # Arguments
///
/// * `prev_point`: coordinates, the cursor was before entering, within bounds of a display
/// * `entry_point`: point to clamp
///
/// returns: (i32, i32), the corrected entry point
///
fn clamp_to_display_bounds(prev_point: (i32, i32), point: (i32, i32)) -> (i32, i32) {
/* find display where movement came from */
let display_regions = unsafe { get_display_regions() };
let display = display_regions
.iter()
.find(|&d| is_within_dp_region(prev_point, d))
.unwrap();
/* clamp to bounds (inclusive) */
let (x, y) = point;
let (min_x, max_x) = (display.left, display.right - 1);
let (min_y, max_y) = (display.top, display.bottom - 1);
(x.clamp(min_x, max_x), y.clamp(min_y, max_y))
}
unsafe fn send_blocking(event: CaptureEvent) {
if let Some(active) = ACTIVE_CLIENT {
block_on(async move {
let _ = EVENT_TX.as_ref().unwrap().send((active, event)).await;
});
}
}
unsafe fn check_client_activation(wparam: WPARAM, lparam: LPARAM) -> bool {
if wparam.0 != WM_MOUSEMOVE as usize {
return ACTIVE_CLIENT.is_some();
}
let mouse_low_level: MSLLHOOKSTRUCT = *(lparam.0 as *const MSLLHOOKSTRUCT);
static mut PREV_POS: Option<(i32, i32)> = None;
let curr_pos = (mouse_low_level.pt.x, mouse_low_level.pt.y);
let prev_pos = PREV_POS.unwrap_or(curr_pos);
PREV_POS.replace(curr_pos);
/* next event is the first actual event */
let ret = ACTIVE_CLIENT.is_some();
/* client already active, no need to check */
if ACTIVE_CLIENT.is_some() {
return ret;
}
/* check if a client was activated */
let Some(pos) = entered_barrier(prev_pos, curr_pos, get_display_regions()) else {
return ret;
};
/* check if a client is registered for the barrier */
if !CLIENTS.contains(&pos) {
return ret;
}
/* update active client and entry point */
ACTIVE_CLIENT.replace(pos);
ENTRY_POINT = clamp_to_display_bounds(prev_pos, curr_pos);
/* notify main thread */
log::debug!("ENTERED @ {prev_pos:?} -> {curr_pos:?}");
send_blocking(CaptureEvent::Begin);
ret
}
unsafe extern "system" fn mouse_proc(ncode: i32, wparam: WPARAM, lparam: LPARAM) -> LRESULT {
let active = check_client_activation(wparam, lparam);
/* no client was active */
if !active {
return CallNextHookEx(HHOOK::default(), ncode, wparam, lparam);
}
/* get active client if any */
let Some(pos) = ACTIVE_CLIENT else {
return LRESULT(1);
};
/* convert to lan-mouse event */
let Some(pointer_event) = to_mouse_event(wparam, lparam) else {
return LRESULT(1);
};
let event = (pos, CaptureEvent::Input(Event::Pointer(pointer_event)));
/* notify mainthread (drop events if sending too fast) */
if let Err(e) = EVENT_TX.as_ref().unwrap().try_send(event) {
log::warn!("e: {e}");
}
/* don't pass event to applications */
LRESULT(1)
}
unsafe extern "system" fn kybrd_proc(ncode: i32, wparam: WPARAM, lparam: LPARAM) -> LRESULT {
/* get active client if any */
let Some(client) = ACTIVE_CLIENT else {
return CallNextHookEx(HHOOK::default(), ncode, wparam, lparam);
};
/* convert to key event */
let Some(key_event) = to_key_event(wparam, lparam) else {
return LRESULT(1);
};
let event = (client, CaptureEvent::Input(Event::Keyboard(key_event)));
if let Err(e) = EVENT_TX.as_ref().unwrap().try_send(event) {
log::warn!("e: {e}");
}
/* don't pass event to applications */
LRESULT(1)
}
unsafe extern "system" fn window_proc(
_hwnd: HWND,
uint: u32,
_wparam: WPARAM,
_lparam: LPARAM,
) -> LRESULT {
match uint {
x if x == WM_DISPLAYCHANGE => {
log::debug!("display resolution changed");
DISPLAY_RESOLUTION_CHANGED = true;
}
_ => {}
}
LRESULT(1)
}
fn enumerate_displays() -> Vec<RECT> {
unsafe {
let mut display_rects = vec![];
let mut devices = vec![];
for i in 0.. {
let mut device: DISPLAY_DEVICEW = std::mem::zeroed();
device.cb = std::mem::size_of::<DISPLAY_DEVICEW>() as u32;
let ret = EnumDisplayDevicesW(None, i, &mut device, EDD_GET_DEVICE_INTERFACE_NAME);
if ret == FALSE {
break;
}
if device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP != 0 {
devices.push(device.DeviceName);
}
}
for device in devices {
let mut dev_mode: DEVMODEW = std::mem::zeroed();
dev_mode.dmSize = std::mem::size_of::<DEVMODEW>() as u16;
let ret = EnumDisplaySettingsW(
PCWSTR::from_raw(&device as *const _),
ENUM_CURRENT_SETTINGS,
&mut dev_mode,
);
if ret == FALSE {
log::warn!("no display mode");
}
let pos = dev_mode.Anonymous1.Anonymous2.dmPosition;
let (x, y) = (pos.x, pos.y);
let (width, height) = (dev_mode.dmPelsWidth, dev_mode.dmPelsHeight);
display_rects.push(RECT {
left: x,
right: x + width as i32,
top: y,
bottom: y + height as i32,
});
}
display_rects
}
}
static mut DISPLAY_RESOLUTION_CHANGED: bool = true;
unsafe fn get_display_regions() -> &'static Vec<RECT> {
static mut DISPLAYS: Vec<RECT> = vec![];
if DISPLAY_RESOLUTION_CHANGED {
DISPLAYS = enumerate_displays();
DISPLAY_RESOLUTION_CHANGED = false;
log::debug!("displays: {DISPLAYS:?}");
}
&*addr_of!(DISPLAYS)
}
fn is_within_dp_region(point: (i32, i32), display: &RECT) -> bool {
[
Position::Left,
Position::Right,
Position::Top,
Position::Bottom,
]
.iter()
.all(|&pos| is_within_dp_boundary(point, display, pos))
}
fn is_within_dp_boundary(point: (i32, i32), display: &RECT, pos: Position) -> bool {
let (x, y) = point;
match pos {
Position::Left => display.left <= x,
Position::Right => display.right > x,
Position::Top => display.top <= y,
Position::Bottom => display.bottom > y,
}
}
/// returns whether the given position is within the display bounds with respect to the given
/// barrier position
///
/// # Arguments
///
/// * `x`:
/// * `y`:
/// * `displays`:
/// * `pos`:
///
/// returns: bool
///
fn in_bounds(point: (i32, i32), displays: &[RECT], pos: Position) -> bool {
displays
.iter()
.any(|d| is_within_dp_boundary(point, d, pos))
}
fn in_display_region(point: (i32, i32), displays: &[RECT]) -> bool {
displays.iter().any(|d| is_within_dp_region(point, d))
}
fn moved_across_boundary(
prev_pos: (i32, i32),
curr_pos: (i32, i32),
displays: &[RECT],
pos: Position,
) -> bool {
/* was within bounds, but is not anymore */
in_display_region(prev_pos, displays) && !in_bounds(curr_pos, displays, pos)
}
fn entered_barrier(
prev_pos: (i32, i32),
curr_pos: (i32, i32),
displays: &[RECT],
) -> Option<Position> {
[
Position::Left,
Position::Right,
Position::Top,
Position::Bottom,
]
.into_iter()
.find(|&pos| moved_across_boundary(prev_pos, curr_pos, displays, pos))
}
fn get_msg() -> Option<MSG> {
unsafe {
let mut msg = std::mem::zeroed();
let ret = GetMessageW(addr_of_mut!(msg), HWND::default(), 0, 0);
match ret.0 {
0 => None,
x if x > 0 => Some(msg),
_ => panic!("error in GetMessageW"),
}
}
}
static WINDOW_CLASS_REGISTERED: AtomicBool = AtomicBool::new(false);
fn message_thread(ready_tx: mpsc::Sender<()>) {
unsafe {
set_event_tid(GetCurrentThreadId());
ready_tx.send(()).expect("channel closed");
let mouse_proc: HOOKPROC = Some(mouse_proc);
let kybrd_proc: HOOKPROC = Some(kybrd_proc);
let window_proc: WNDPROC = Some(window_proc);
/* register hooks */
let _ = SetWindowsHookExW(WH_MOUSE_LL, mouse_proc, HINSTANCE::default(), 0).unwrap();
let _ = SetWindowsHookExW(WH_KEYBOARD_LL, kybrd_proc, HINSTANCE::default(), 0).unwrap();
let instance = GetModuleHandleW(None).unwrap();
let window_class: WNDCLASSW = WNDCLASSW {
lpfnWndProc: window_proc,
hInstance: instance.into(),
lpszClassName: w!("lan-mouse-message-window-class"),
..Default::default()
};
if WINDOW_CLASS_REGISTERED
.compare_exchange(false, true, Ordering::SeqCst, Ordering::SeqCst)
.is_ok()
{
/* register window class if not yet done so */
let ret = RegisterClassW(&window_class);
if ret == 0 {
panic!("RegisterClassW");
}
}
/* window is used ro receive WM_DISPLAYCHANGE messages */
CreateWindowExW(
Default::default(),
w!("lan-mouse-message-window-class"),
w!("lan-mouse-msg-window"),
WINDOW_STYLE::default(),
0,
0,
0,
0,
HWND::default(),
HMENU::default(),
instance,
None,
)
.expect("CreateWindowExW");
/* run message loop */
loop {
// mouse / keybrd proc do not actually return a message
let Some(msg) = get_msg() else {
break;
};
if msg.hwnd.0.is_null() {
/* messages sent via PostThreadMessage */
match msg.wParam.0 {
x if x == EventType::Exit as usize => break,
x if x == EventType::Release as usize => {
ACTIVE_CLIENT.take();
}
x if x == EventType::Request as usize => {
let requests = {
let mut res = vec![];
let mut requests = REQUEST_BUFFER.lock().unwrap();
for request in requests.drain(..) {
res.push(request);
}
res
};
for request in requests {
update_clients(request)
}
}
_ => {}
}
} else {
/* other messages for window_procs */
let _ = TranslateMessage(&msg);
DispatchMessageW(&msg);
}
}
}
}
fn update_clients(request: Request) {
match request {
Request::Create(pos) => {
unsafe { CLIENTS.insert(pos) };
}
Request::Destroy(pos) => unsafe {
if let Some(active_pos) = ACTIVE_CLIENT {
if pos == active_pos {
let _ = ACTIVE_CLIENT.take();
}
}
CLIENTS.remove(&pos);
},
}
}
impl WindowsInputCapture {
pub(crate) fn new() -> Self {
let (event_tx, event_rx) = channel(10);
let event_thread = EventThread::new(event_tx);
Self {
event_thread,
event_rx,
unsafe {
let (tx, rx) = channel(10);
EVENT_TX.replace(tx);
let (ready_tx, ready_rx) = mpsc::channel();
let msg_thread = Some(thread::spawn(|| message_thread(ready_tx)));
/* wait for thread to set its id */
ready_rx.recv().expect("channel closed");
Self {
msg_thread,
event_rx: rx,
}
}
}
}
@@ -59,3 +623,10 @@ impl Stream for WindowsInputCapture {
}
}
}
impl Drop for WindowsInputCapture {
fn drop(&mut self) {
unsafe { signal_message_thread(EventType::Exit) };
let _ = self.msg_thread.take().unwrap().join();
}
}

View File

@@ -1,99 +0,0 @@
use windows::Win32::Foundation::RECT;
use crate::Position;
fn is_within_dp_region(point: (i32, i32), display: &RECT) -> bool {
[
Position::Left,
Position::Right,
Position::Top,
Position::Bottom,
]
.iter()
.all(|&pos| is_within_dp_boundary(point, display, pos))
}
fn is_within_dp_boundary(point: (i32, i32), display: &RECT, pos: Position) -> bool {
let (x, y) = point;
match pos {
Position::Left => display.left <= x,
Position::Right => display.right > x,
Position::Top => display.top <= y,
Position::Bottom => display.bottom > y,
}
}
/// returns whether the given position is within the display bounds with respect to the given
/// barrier position
///
/// # Arguments
///
/// * `x`:
/// * `y`:
/// * `displays`:
/// * `pos`:
///
/// returns: bool
///
fn in_bounds(point: (i32, i32), displays: &[RECT], pos: Position) -> bool {
displays
.iter()
.any(|d| is_within_dp_boundary(point, d, pos))
}
fn in_display_region(point: (i32, i32), displays: &[RECT]) -> bool {
displays.iter().any(|d| is_within_dp_region(point, d))
}
fn moved_across_boundary(
prev_pos: (i32, i32),
curr_pos: (i32, i32),
displays: &[RECT],
pos: Position,
) -> bool {
/* was within bounds, but is not anymore */
in_display_region(prev_pos, displays) && !in_bounds(curr_pos, displays, pos)
}
pub(crate) fn entered_barrier(
prev_pos: (i32, i32),
curr_pos: (i32, i32),
displays: &[RECT],
) -> Option<Position> {
[
Position::Left,
Position::Right,
Position::Top,
Position::Bottom,
]
.into_iter()
.find(|&pos| moved_across_boundary(prev_pos, curr_pos, displays, pos))
}
///
/// clamp point to display bounds
///
/// # Arguments
///
/// * `prev_point`: coordinates, the cursor was before entering, within bounds of a display
/// * `entry_point`: point to clamp
///
/// returns: (i32, i32), the corrected entry point
///
pub(crate) fn clamp_to_display_bounds(
display_regions: &[RECT],
prev_point: (i32, i32),
point: (i32, i32),
) -> (i32, i32) {
/* find display where movement came from */
let display = display_regions
.iter()
.find(|&d| is_within_dp_region(prev_point, d))
.unwrap();
/* clamp to bounds (inclusive) */
let (x, y) = point;
let (min_x, max_x) = (display.left, display.right - 1);
let (min_y, max_y) = (display.top, display.bottom - 1);
(x.clamp(min_x, max_x), y.clamp(min_y, max_y))
}

View File

@@ -1,545 +0,0 @@
use std::cell::{Cell, RefCell};
use std::collections::HashSet;
use std::ptr::addr_of_mut;
use std::default::Default;
use std::sync::atomic::{AtomicBool, AtomicI32, Ordering};
use std::sync::{Arc, Condvar, Mutex};
use std::thread;
use tokio::sync::mpsc::error::TrySendError;
use tokio::sync::mpsc::Sender;
use windows::core::{w, PCWSTR};
use windows::Win32::Foundation::{FALSE, HINSTANCE, HWND, LPARAM, LRESULT, RECT, WPARAM};
use windows::Win32::Graphics::Gdi::{
EnumDisplayDevicesW, EnumDisplaySettingsW, DEVMODEW, DISPLAY_DEVICEW,
DISPLAY_DEVICE_ATTACHED_TO_DESKTOP, ENUM_CURRENT_SETTINGS,
};
use windows::Win32::System::LibraryLoader::GetModuleHandleW;
use windows::Win32::System::Threading::GetCurrentThreadId;
use windows::Win32::UI::WindowsAndMessaging::{
CallNextHookEx, CreateWindowExW, DispatchMessageW, GetMessageW, PostThreadMessageW,
RegisterClassW, SetWindowsHookExW, TranslateMessage, EDD_GET_DEVICE_INTERFACE_NAME, HHOOK,
HMENU, HOOKPROC, KBDLLHOOKSTRUCT, LLKHF_EXTENDED, MSG, MSLLHOOKSTRUCT, WH_KEYBOARD_LL,
WH_MOUSE_LL, WINDOW_STYLE, WM_DISPLAYCHANGE, WM_KEYDOWN, WM_KEYUP, WM_LBUTTONDOWN,
WM_LBUTTONUP, WM_MBUTTONDOWN, WM_MBUTTONUP, WM_MOUSEMOVE, WM_MOUSEWHEEL, WM_RBUTTONDOWN,
WM_RBUTTONUP, WM_SYSKEYDOWN, WM_SYSKEYUP, WM_USER, WM_XBUTTONDOWN, WM_XBUTTONUP, WNDCLASSW,
WNDPROC,
};
use input_event::{
scancode::{self, Linux},
Event, KeyboardEvent, PointerEvent, BTN_BACK, BTN_FORWARD, BTN_LEFT, BTN_MIDDLE, BTN_RIGHT,
};
use super::{display_util, CaptureEvent, Position};
pub(crate) struct EventThread {
request_buffer: Arc<Mutex<Vec<ClientUpdate>>>,
thread: Option<thread::JoinHandle<()>>,
thread_id: u32,
}
impl EventThread {
pub(crate) fn new(event_tx: Sender<(Position, CaptureEvent)>) -> Self {
let request_buffer = Default::default();
let (thread, thread_id) = start(event_tx, Arc::clone(&request_buffer));
Self {
request_buffer,
thread: Some(thread),
thread_id,
}
}
pub(crate) fn release_capture(&self) {
self.signal(RequestType::Release);
}
pub(crate) fn create(&self, pos: Position) {
self.client_update(ClientUpdate::Create(pos));
}
pub(crate) fn destroy(&self, pos: Position) {
self.client_update(ClientUpdate::Destroy(pos));
}
fn exit(&self) {
self.signal(RequestType::Exit);
}
fn client_update(&self, request: ClientUpdate) {
{
let mut requests = self.request_buffer.lock().unwrap();
requests.push(request);
}
self.signal(RequestType::ClientUpdate);
}
fn signal(&self, event_type: RequestType) {
let id = self.thread_id;
unsafe { PostThreadMessageW(id, WM_USER, WPARAM(event_type as usize), LPARAM(0)).unwrap() };
}
}
impl Drop for EventThread {
fn drop(&mut self) {
self.exit();
let _ = self.thread.take().expect("thread").join();
}
}
enum RequestType {
ClientUpdate = 0,
Release = 1,
Exit = 2,
}
enum ClientUpdate {
Create(Position),
Destroy(Position),
}
fn blocking_send_event(pos: Position, event: CaptureEvent) {
EVENT_TX.with_borrow_mut(|tx| tx.as_mut().unwrap().blocking_send((pos, event)).unwrap())
}
fn try_send_event(
pos: Position,
event: CaptureEvent,
) -> Result<(), TrySendError<(Position, CaptureEvent)>> {
EVENT_TX.with_borrow_mut(|tx| tx.as_mut().unwrap().try_send((pos, event)))
}
thread_local! {
/// all configured clients
static CLIENTS: RefCell<HashSet<Position>> = RefCell::new(HashSet::new());
/// currently active client
static ACTIVE_CLIENT: Cell<Option<Position>> = const { Cell::new(None) };
/// input event channel
static EVENT_TX: RefCell<Option<Sender<(Position, CaptureEvent)>>> = const { RefCell::new(None) };
/// position of barrier entry
static ENTRY_POINT: Cell<(i32, i32)> = const { Cell::new((0, 0)) };
/// previous mouse position
static PREV_POS: Cell<Option<(i32, i32)>> = const { Cell::new(None) };
/// displays and generation counter
static DISPLAYS: RefCell<(Vec<RECT>, i32)> = const { RefCell::new((Vec::new(), 0)) };
}
fn get_msg() -> Option<MSG> {
unsafe {
let mut msg = std::mem::zeroed();
let ret = GetMessageW(addr_of_mut!(msg), HWND::default(), 0, 0);
match ret.0 {
0 => None,
x if x > 0 => Some(msg),
_ => panic!("error in GetMessageW"),
}
}
}
fn start(
event_tx: Sender<(Position, CaptureEvent)>,
request_buffer: Arc<Mutex<Vec<ClientUpdate>>>,
) -> (thread::JoinHandle<()>, u32) {
/* condition variable to wait for thead id */
let thread_id = Arc::new((Condvar::new(), Mutex::new(None)));
let thread_id_ = Arc::clone(&thread_id);
let msg_thread = thread::spawn(|| start_routine(thread_id_, event_tx, request_buffer));
/* wait for thread to set its id */
let (cond, thread_id) = &*thread_id;
let mut thread_id = thread_id.lock().unwrap();
while (*thread_id).is_none() {
thread_id = cond.wait(thread_id).expect("channel closed");
}
(msg_thread, thread_id.expect("thread id"))
}
fn start_routine(
ready: Arc<(Condvar, Mutex<Option<u32>>)>,
event_tx: Sender<(Position, CaptureEvent)>,
request_buffer: Arc<Mutex<Vec<ClientUpdate>>>,
) {
EVENT_TX.replace(Some(event_tx));
/* communicate thread id */
{
let (cnd, mtx) = &*ready;
let mut ready = mtx.lock().unwrap();
*ready = Some(unsafe { GetCurrentThreadId() });
cnd.notify_one();
}
let mouse_proc: HOOKPROC = Some(mouse_proc);
let kybrd_proc: HOOKPROC = Some(kybrd_proc);
let window_proc: WNDPROC = Some(window_proc);
/* register hooks */
unsafe {
let _ = SetWindowsHookExW(WH_MOUSE_LL, mouse_proc, HINSTANCE::default(), 0).unwrap();
let _ = SetWindowsHookExW(WH_KEYBOARD_LL, kybrd_proc, HINSTANCE::default(), 0).unwrap();
}
let instance = unsafe { GetModuleHandleW(None).unwrap() };
let window_class: WNDCLASSW = WNDCLASSW {
lpfnWndProc: window_proc,
hInstance: instance.into(),
lpszClassName: w!("lan-mouse-message-window-class"),
..Default::default()
};
static WINDOW_CLASS_REGISTERED: AtomicBool = AtomicBool::new(false);
if WINDOW_CLASS_REGISTERED
.compare_exchange(false, true, Ordering::SeqCst, Ordering::SeqCst)
.is_ok()
{
/* register window class if not yet done so */
unsafe {
let ret = RegisterClassW(&window_class);
if ret == 0 {
panic!("RegisterClassW");
}
}
}
/* window is used ro receive WM_DISPLAYCHANGE messages */
unsafe {
CreateWindowExW(
Default::default(),
w!("lan-mouse-message-window-class"),
w!("lan-mouse-msg-window"),
WINDOW_STYLE::default(),
0,
0,
0,
0,
HWND::default(),
HMENU::default(),
instance,
None,
)
.expect("CreateWindowExW");
}
/* run message loop */
loop {
// mouse / keybrd proc do not actually return a message
let Some(msg) = get_msg() else {
break;
};
if msg.hwnd.0.is_null() {
/* messages sent via PostThreadMessage */
match msg.wParam.0 {
x if x == RequestType::Exit as usize => break,
x if x == RequestType::Release as usize => {
ACTIVE_CLIENT.take();
}
x if x == RequestType::ClientUpdate as usize => {
let requests = {
let mut res = vec![];
let mut requests = request_buffer.lock().unwrap();
for request in requests.drain(..) {
res.push(request);
}
res
};
for request in requests {
update_clients(request)
}
}
_ => {}
}
} else {
/* other messages for window_procs */
unsafe {
let _ = TranslateMessage(&msg);
DispatchMessageW(&msg);
}
}
}
}
fn check_client_activation(wparam: WPARAM, lparam: LPARAM) -> bool {
if wparam.0 != WM_MOUSEMOVE as usize {
return ACTIVE_CLIENT.get().is_some();
}
let mouse_low_level: MSLLHOOKSTRUCT = unsafe { *(lparam.0 as *const MSLLHOOKSTRUCT) };
let curr_pos = (mouse_low_level.pt.x, mouse_low_level.pt.y);
let prev_pos = PREV_POS.get().unwrap_or(curr_pos);
PREV_POS.replace(Some(curr_pos));
/* next event is the first actual event */
let ret = ACTIVE_CLIENT.get().is_some();
/* client already active, no need to check */
if ACTIVE_CLIENT.get().is_some() {
return ret;
}
/* check if a client was activated */
let entered = DISPLAYS.with_borrow_mut(|(displays, generation)| {
update_display_regions(displays, generation);
display_util::entered_barrier(prev_pos, curr_pos, displays)
});
let Some(pos) = entered else {
return ret;
};
/* check if a client is registered for the barrier */
if !CLIENTS.with_borrow(|clients| clients.contains(&pos)) {
return ret;
}
/* update active client and entry point */
ACTIVE_CLIENT.replace(Some(pos));
let entry_point = DISPLAYS.with_borrow(|(displays, _)| {
display_util::clamp_to_display_bounds(displays, prev_pos, curr_pos)
});
ENTRY_POINT.replace(entry_point);
/* notify main thread */
log::debug!("ENTERED @ {prev_pos:?} -> {curr_pos:?}");
let active = ACTIVE_CLIENT.get().expect("active client");
blocking_send_event(active, CaptureEvent::Begin);
ret
}
unsafe extern "system" fn mouse_proc(ncode: i32, wparam: WPARAM, lparam: LPARAM) -> LRESULT {
let active = check_client_activation(wparam, lparam);
/* no client was active */
if !active {
return CallNextHookEx(HHOOK::default(), ncode, wparam, lparam);
}
/* get active client if any */
let Some(pos) = ACTIVE_CLIENT.get() else {
return LRESULT(1);
};
/* convert to lan-mouse event */
let Some(pointer_event) = to_mouse_event(wparam, lparam) else {
return LRESULT(1);
};
/* notify mainthread (drop events if sending too fast) */
if let Err(e) = try_send_event(pos, CaptureEvent::Input(Event::Pointer(pointer_event))) {
log::warn!("e: {e}");
}
/* don't pass event to applications */
LRESULT(1)
}
unsafe extern "system" fn kybrd_proc(ncode: i32, wparam: WPARAM, lparam: LPARAM) -> LRESULT {
/* get active client if any */
let Some(client) = ACTIVE_CLIENT.get() else {
return CallNextHookEx(HHOOK::default(), ncode, wparam, lparam);
};
/* convert to key event */
let Some(key_event) = to_key_event(wparam, lparam) else {
return LRESULT(1);
};
if let Err(e) = try_send_event(client, CaptureEvent::Input(Event::Keyboard(key_event))) {
log::warn!("e: {e}");
}
/* don't pass event to applications */
LRESULT(1)
}
unsafe extern "system" fn window_proc(
_hwnd: HWND,
uint: u32,
_wparam: WPARAM,
_lparam: LPARAM,
) -> LRESULT {
if uint == WM_DISPLAYCHANGE {
log::debug!("display resolution changed");
DISPLAY_RESOLUTION_GENERATION.fetch_add(1, Ordering::Release);
}
LRESULT(1)
}
static DISPLAY_RESOLUTION_GENERATION: AtomicI32 = AtomicI32::new(1);
fn update_display_regions(displays: &mut Vec<RECT>, generation: &mut i32) {
let global_generation = DISPLAY_RESOLUTION_GENERATION.load(Ordering::Acquire);
if *generation != global_generation {
enumerate_displays(displays);
log::debug!("displays: {displays:?}");
*generation = global_generation;
}
}
fn enumerate_displays(display_rects: &mut Vec<RECT>) {
display_rects.clear();
unsafe {
let mut devices = vec![];
for i in 0.. {
let mut device: DISPLAY_DEVICEW = std::mem::zeroed();
device.cb = std::mem::size_of::<DISPLAY_DEVICEW>() as u32;
let ret = EnumDisplayDevicesW(None, i, &mut device, EDD_GET_DEVICE_INTERFACE_NAME);
if ret == FALSE {
break;
}
if device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP != 0 {
devices.push(device.DeviceName);
}
}
for device in devices {
let mut dev_mode: DEVMODEW = std::mem::zeroed();
dev_mode.dmSize = std::mem::size_of::<DEVMODEW>() as u16;
let ret = EnumDisplaySettingsW(
PCWSTR::from_raw(&device as *const _),
ENUM_CURRENT_SETTINGS,
&mut dev_mode,
);
if ret == FALSE {
log::warn!("no display mode");
}
let pos = dev_mode.Anonymous1.Anonymous2.dmPosition;
let (x, y) = (pos.x, pos.y);
let (width, height) = (dev_mode.dmPelsWidth, dev_mode.dmPelsHeight);
display_rects.push(RECT {
left: x,
right: x + width as i32,
top: y,
bottom: y + height as i32,
});
}
}
}
fn update_clients(request: ClientUpdate) {
match request {
ClientUpdate::Create(pos) => {
CLIENTS.with_borrow_mut(|clients| clients.insert(pos));
}
ClientUpdate::Destroy(pos) => {
if let Some(active_pos) = ACTIVE_CLIENT.get() {
if pos == active_pos {
let _ = ACTIVE_CLIENT.take();
}
}
CLIENTS.with_borrow_mut(|clients| clients.remove(&pos));
}
}
}
fn to_key_event(wparam: WPARAM, lparam: LPARAM) -> Option<KeyboardEvent> {
let kybrdllhookstruct: KBDLLHOOKSTRUCT = unsafe { *(lparam.0 as *const KBDLLHOOKSTRUCT) };
let mut scan_code = kybrdllhookstruct.scanCode;
log::trace!("scan_code: {scan_code}");
if kybrdllhookstruct.flags.contains(LLKHF_EXTENDED) {
scan_code |= 0xE000;
}
let Ok(win_scan_code) = scancode::Windows::try_from(scan_code) else {
log::warn!("failed to translate to windows scancode: {scan_code}");
return None;
};
log::trace!("windows_scan: {win_scan_code:?}");
let Ok(linux_scan_code): Result<Linux, ()> = win_scan_code.try_into() else {
log::warn!("failed to translate into linux scancode: {win_scan_code:?}");
return None;
};
log::trace!("windows_scan: {linux_scan_code:?}");
let scan_code = linux_scan_code as u32;
match wparam {
WPARAM(p) if p == WM_KEYDOWN as usize => Some(KeyboardEvent::Key {
time: 0,
key: scan_code,
state: 1,
}),
WPARAM(p) if p == WM_KEYUP as usize => Some(KeyboardEvent::Key {
time: 0,
key: scan_code,
state: 0,
}),
WPARAM(p) if p == WM_SYSKEYDOWN as usize => Some(KeyboardEvent::Key {
time: 0,
key: scan_code,
state: 1,
}),
WPARAM(p) if p == WM_SYSKEYUP as usize => Some(KeyboardEvent::Key {
time: 0,
key: scan_code,
state: 0,
}),
_ => None,
}
}
fn to_mouse_event(wparam: WPARAM, lparam: LPARAM) -> Option<PointerEvent> {
let mouse_low_level: MSLLHOOKSTRUCT = unsafe { *(lparam.0 as *const MSLLHOOKSTRUCT) };
match wparam {
WPARAM(p) if p == WM_LBUTTONDOWN as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_LEFT,
state: 1,
}),
WPARAM(p) if p == WM_MBUTTONDOWN as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_MIDDLE,
state: 1,
}),
WPARAM(p) if p == WM_RBUTTONDOWN as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_RIGHT,
state: 1,
}),
WPARAM(p) if p == WM_LBUTTONUP as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_LEFT,
state: 0,
}),
WPARAM(p) if p == WM_MBUTTONUP as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_MIDDLE,
state: 0,
}),
WPARAM(p) if p == WM_RBUTTONUP as usize => Some(PointerEvent::Button {
time: 0,
button: BTN_RIGHT,
state: 0,
}),
WPARAM(p) if p == WM_MOUSEMOVE as usize => {
let (x, y) = (mouse_low_level.pt.x, mouse_low_level.pt.y);
let (ex, ey) = ENTRY_POINT.get();
let (dx, dy) = (x - ex, y - ey);
let (dx, dy) = (dx as f64, dy as f64);
Some(PointerEvent::Motion { time: 0, dx, dy })
}
WPARAM(p) if p == WM_MOUSEWHEEL as usize => Some(PointerEvent::AxisDiscrete120 {
axis: 0,
value: -(mouse_low_level.mouseData as i32 >> 16),
}),
WPARAM(p) if p == WM_XBUTTONDOWN as usize || p == WM_XBUTTONUP as usize => {
let hb = mouse_low_level.mouseData >> 16;
let button = match hb {
1 => BTN_BACK,
2 => BTN_FORWARD,
_ => {
log::warn!("unknown mouse button");
return None;
}
};
Some(PointerEvent::Button {
time: 0,
button,
state: if p == WM_XBUTTONDOWN as usize { 1 } else { 0 },
})
}
w => {
log::warn!("unknown mouse event: {w:?}");
None
}
}
}

View File

@@ -25,7 +25,6 @@ tokio = { version = "1.32.0", features = [
once_cell = "1.19.0"
[target.'cfg(all(unix, not(target_os="macos")))'.dependencies]
bitflags = "2.6.0"
wayland-client = { version = "0.31.1", optional = true }
wayland-protocols = { version = "0.32.1", features = [
"client",

View File

@@ -74,7 +74,7 @@ async fn get_ei_fd<'a>(
Ok((remote_desktop, session, fd))
}
impl LibeiEmulation<'_> {
impl<'a> LibeiEmulation<'a> {
pub(crate) async fn new() -> Result<Self, LibeiEmulationCreationError> {
let (_remote_desktop, session, eifd) = get_ei_fd().await?;
let stream = UnixStream::from(eifd);
@@ -109,14 +109,14 @@ impl LibeiEmulation<'_> {
}
}
impl Drop for LibeiEmulation<'_> {
impl<'a> Drop for LibeiEmulation<'a> {
fn drop(&mut self) {
self.ei_task.abort();
}
}
#[async_trait]
impl Emulation for LibeiEmulation<'_> {
impl<'a> Emulation for LibeiEmulation<'a> {
async fn consume(
&mut self,
event: Event,

View File

@@ -170,7 +170,7 @@ fn get_display_at_point(x: CGFloat, y: CGFloat) -> Option<CGDirectDisplayID> {
return Option::None;
}
displays.first().copied()
return displays.first().copied();
}
fn get_display_bounds(display: CGDirectDisplayID) -> (CGFloat, CGFloat, CGFloat, CGFloat) {

View File

@@ -2,12 +2,9 @@ use crate::error::EmulationError;
use super::{error::WlrootsEmulationCreationError, Emulation};
use async_trait::async_trait;
use bitflags::bitflags;
use std::collections::HashMap;
use std::io;
use std::os::fd::{AsFd, OwnedFd};
use std::sync::{Arc, Mutex};
use std::time::{SystemTime, UNIX_EPOCH};
use wayland_client::backend::WaylandError;
use wayland_client::WEnum;
@@ -31,7 +28,7 @@ use wayland_client::{
Connection, Dispatch, EventQueue, QueueHandle,
};
use input_event::{scancode, Event, KeyboardEvent, PointerEvent};
use input_event::{Event, KeyboardEvent, PointerEvent};
use super::error::WaylandBindError;
use super::EmulationHandle;
@@ -105,11 +102,7 @@ impl State {
panic!("no keymap");
}
let vinput = VirtualInput {
pointer,
keyboard,
modifiers: Arc::new(Mutex::new(XMods::empty())),
};
let vinput = VirtualInput { pointer, keyboard };
self.input_for_client.insert(client, vinput);
}
@@ -180,16 +173,10 @@ impl Emulation for WlrootsEmulation {
struct VirtualInput {
pointer: Vp,
keyboard: Vk,
modifiers: Arc<Mutex<XMods>>,
}
impl VirtualInput {
fn consume_event(&self, event: Event) -> Result<(), ()> {
let now: u32 = SystemTime::now()
.duration_since(UNIX_EPOCH)
.unwrap_or_default()
.as_millis() as u32;
match event {
Event::Pointer(e) => {
match e {
@@ -210,7 +197,7 @@ impl VirtualInput {
PointerEvent::AxisDiscrete120 { axis, value } => {
let axis: Axis = (axis as u32).try_into()?;
self.pointer
.axis_discrete(now, axis, value as f64 / 6., value / 120);
.axis_discrete(0, axis, value as f64 / 6., value / 120);
self.pointer.frame();
}
}
@@ -219,17 +206,6 @@ impl VirtualInput {
Event::Keyboard(e) => match e {
KeyboardEvent::Key { time, key, state } => {
self.keyboard.key(time, key, state as u32);
if let Ok(mut mods) = self.modifiers.lock() {
if mods.update_by_key_event(key, state) {
log::trace!("Key triggers modifier change: {:?}", mods);
self.keyboard.modifiers(
mods.mask_pressed().bits(),
0,
mods.mask_locks().bits(),
0,
);
}
}
}
KeyboardEvent::Modifiers {
depressed: mods_depressed,
@@ -237,10 +213,6 @@ impl VirtualInput {
locked: mods_locked,
group,
} => {
// Synchronize internal modifier state, assuming server is authoritative
if let Ok(mut mods) = self.modifiers.lock() {
mods.update_by_mods_event(e);
}
self.keyboard
.modifiers(mods_depressed, mods_latched, mods_locked, group);
}
@@ -301,74 +273,3 @@ impl Dispatch<WlSeat, ()> for State {
}
}
}
// From X11/X.h
bitflags! {
#[repr(C)]
#[derive(Clone, Copy, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)]
struct XMods: u32 {
const ShiftMask = (1<<0);
const LockMask = (1<<1);
const ControlMask = (1<<2);
const Mod1Mask = (1<<3);
const Mod2Mask = (1<<4);
const Mod3Mask = (1<<5);
const Mod4Mask = (1<<6);
const Mod5Mask = (1<<7);
}
}
impl XMods {
fn update_by_mods_event(&mut self, evt: KeyboardEvent) {
if let KeyboardEvent::Modifiers {
depressed, locked, ..
} = evt
{
*self = XMods::from_bits_truncate(depressed) | XMods::from_bits_truncate(locked);
}
}
fn update_by_key_event(&mut self, key: u32, state: u8) -> bool {
if let Ok(key) = scancode::Linux::try_from(key) {
log::trace!("Attempting to process modifier from: {:#?}", key);
let pressed_mask = match key {
scancode::Linux::KeyLeftShift | scancode::Linux::KeyRightShift => XMods::ShiftMask,
scancode::Linux::KeyLeftCtrl | scancode::Linux::KeyRightCtrl => XMods::ControlMask,
scancode::Linux::KeyLeftAlt | scancode::Linux::KeyRightalt => XMods::Mod1Mask,
scancode::Linux::KeyLeftMeta | scancode::Linux::KeyRightmeta => XMods::Mod4Mask,
_ => XMods::empty(),
};
let locked_mask = match key {
scancode::Linux::KeyCapsLock => XMods::LockMask,
scancode::Linux::KeyNumlock => XMods::Mod2Mask,
scancode::Linux::KeyScrollLock => XMods::Mod3Mask,
_ => XMods::empty(),
};
// unchanged
if pressed_mask.is_empty() && locked_mask.is_empty() {
log::trace!("{:#?} is not a modifier key", key);
return false;
}
match state {
1 => self.insert(pressed_mask),
_ => {
self.remove(pressed_mask);
self.toggle(locked_mask);
}
}
true
} else {
false
}
}
fn mask_locks(&self) -> XMods {
*self & (XMods::LockMask | XMods::Mod2Mask | XMods::Mod3Mask)
}
fn mask_pressed(&self) -> XMods {
*self & (XMods::ShiftMask | XMods::ControlMask | XMods::Mod1Mask | XMods::Mod4Mask)
}
}

View File

@@ -52,7 +52,7 @@ impl<'a> DesktopPortalEmulation<'a> {
}
#[async_trait]
impl Emulation for DesktopPortalEmulation<'_> {
impl<'a> Emulation for DesktopPortalEmulation<'a> {
async fn consume(
&mut self,
event: input_event::Event,
@@ -141,7 +141,7 @@ impl Emulation for DesktopPortalEmulation<'_> {
}
}
impl AsyncDrop for DesktopPortalEmulation<'_> {
impl<'a> AsyncDrop for DesktopPortalEmulation<'a> {
#[doc = r" Perform the async cleanup."]
#[must_use]
#[allow(clippy::type_complexity, clippy::type_repetition_in_bounds)]

View File

@@ -17,10 +17,6 @@ use input_event::scancode::{
Linux::{KeyLeftAlt, KeyLeftCtrl, KeyLeftMeta, KeyLeftShift},
};
use shadow_rs::shadow;
shadow!(build);
#[derive(Serialize, Deserialize, Debug)]
pub struct ConfigToml {
pub capture_backend: Option<CaptureBackend>,
@@ -55,7 +51,7 @@ impl ConfigToml {
}
#[derive(Parser, Debug)]
#[command(author, version=build::CLAP_LONG_VERSION, about, long_about = None)]
#[command(author, version=env!("GIT_DESCRIBE"), about, long_about = None)]
struct CliArgs {
/// the listen port for lan-mouse
#[arg(short, long)]