feat: detect microphone muting
This commit is contained in:
commit
2c80d4a41d
5 changed files with 253 additions and 0 deletions
1
.gitignore
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.gitignore
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@ -0,0 +1 @@
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/target
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189
Cargo.lock
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189
Cargo.lock
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "libc"
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version = "0.2.158"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
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[[package]]
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name = "libc-print"
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version = "0.1.23"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a4a660208db49e35faf57b37484350f1a61072f2a5becf0592af6015d9ddd4b0"
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dependencies = [
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"libc",
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]
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[[package]]
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name = "muter"
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version = "0.1.0"
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dependencies = [
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"libc-print",
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"windows",
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]
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[[package]]
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name = "proc-macro2"
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version = "1.0.86"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
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dependencies = [
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"unicode-ident",
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]
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[[package]]
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name = "quote"
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version = "1.0.37"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af"
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dependencies = [
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"proc-macro2",
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]
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[[package]]
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name = "syn"
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version = "2.0.77"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9f35bcdf61fd8e7be6caf75f429fdca8beb3ed76584befb503b1569faee373ed"
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dependencies = [
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"proc-macro2",
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"quote",
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"unicode-ident",
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]
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[[package]]
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name = "unicode-ident"
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version = "1.0.13"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe"
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[[package]]
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name = "windows"
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version = "0.58.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "dd04d41d93c4992d421894c18c8b43496aa748dd4c081bac0dc93eb0489272b6"
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dependencies = [
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"windows-core",
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"windows-targets",
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]
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[[package]]
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name = "windows-core"
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version = "0.58.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6ba6d44ec8c2591c134257ce647b7ea6b20335bf6379a27dac5f1641fcf59f99"
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dependencies = [
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"windows-implement",
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"windows-interface",
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"windows-result",
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"windows-strings",
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"windows-targets",
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]
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[[package]]
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name = "windows-implement"
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version = "0.58.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2bbd5b46c938e506ecbce286b6628a02171d56153ba733b6c741fc627ec9579b"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn",
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]
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[[package]]
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name = "windows-interface"
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version = "0.58.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "053c4c462dc91d3b1504c6fe5a726dd15e216ba718e84a0e46a88fbe5ded3515"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn",
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]
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[[package]]
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name = "windows-result"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1d1043d8214f791817bab27572aaa8af63732e11bf84aa21a45a78d6c317ae0e"
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dependencies = [
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"windows-targets",
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]
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[[package]]
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name = "windows-strings"
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version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4cd9b125c486025df0eabcb585e62173c6c9eddcec5d117d3b6e8c30e2ee4d10"
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dependencies = [
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"windows-result",
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"windows-targets",
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]
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[[package]]
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name = "windows-targets"
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version = "0.52.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
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dependencies = [
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"windows_aarch64_gnullvm",
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"windows_aarch64_msvc",
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"windows_i686_gnu",
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"windows_i686_gnullvm",
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"windows_i686_msvc",
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"windows_x86_64_gnu",
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"windows_x86_64_gnullvm",
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"windows_x86_64_msvc",
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]
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[[package]]
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name = "windows_aarch64_gnullvm"
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version = "0.52.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
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[[package]]
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name = "windows_aarch64_msvc"
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version = "0.52.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
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[[package]]
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name = "windows_i686_gnu"
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version = "0.52.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
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[[package]]
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name = "windows_i686_gnullvm"
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version = "0.52.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
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[[package]]
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name = "windows_i686_msvc"
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version = "0.52.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
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[[package]]
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name = "windows_x86_64_gnu"
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version = "0.52.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
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[[package]]
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name = "windows_x86_64_gnullvm"
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version = "0.52.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
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[[package]]
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name = "windows_x86_64_msvc"
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version = "0.52.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
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14
Cargo.toml
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14
Cargo.toml
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@ -0,0 +1,14 @@
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[package]
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name = "muter"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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libc-print = "0.1.23"
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[dependencies.windows]
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version = "0.58.0"
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features = [
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"Win32_Media_Audio_Endpoints",
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"Win32_System_Com"
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]
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4
readme.md
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4
readme.md
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Keyboard does not emit raw event, it is handled by firmware.
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Tested with:
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- ASUS TUF F15
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45
src/main.rs
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45
src/main.rs
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#![no_std]
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use libc_print::std_name::println;
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use windows::Win32::{
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Media::Audio::{
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eCapture, eMultimedia, Endpoints::IAudioEndpointVolume, IMMDevice, IMMDeviceEnumerator,
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MMDeviceEnumerator,
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},
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System::Com::{CoCreateInstance, CoInitializeEx, CLSCTX_ALL, COINIT_MULTITHREADED},
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};
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fn main() -> windows::core::Result<()> {
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unsafe {
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// Initialize the COM library
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CoInitializeEx(None, COINIT_MULTITHREADED).unwrap();
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// Get the default audio capture device (microphone)
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let default_device: IMMDevice = {
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let enumerator: IMMDeviceEnumerator =
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CoCreateInstance(&MMDeviceEnumerator, None, CLSCTX_ALL)?;
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enumerator.GetDefaultAudioEndpoint(eCapture, eMultimedia)?
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};
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// Activate the IAudioEndpointVolume interface for the capture device
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let endpoint_volume: IAudioEndpointVolume = default_device.Activate(CLSCTX_ALL, None)?;
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// Check if the microphone is muted
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let mut is_muted = endpoint_volume.GetMute()?.as_bool();
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loop {
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let is_new_muted = endpoint_volume.GetMute()?.as_bool();
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if is_new_muted != is_muted {
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is_muted = is_new_muted;
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if is_muted {
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println!("Microphone is muted.");
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} else {
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println!("Microphone is not muted.");
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}
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}
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}
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}
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#[allow(unreachable_code)]
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Ok(())
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}
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