mirror of
https://github.com/redstrate/LauncherTweaks.git
synced 2025-05-20 17:37:46 +00:00
Add an option to inject new command line arguments for the game
This can be used to add custom lobbies to the game, otherwise there's no way to normally. (The retail client will use the built-in URLs in the executable, the launcher doesn't pass any.)
This commit is contained in:
parent
282a2d0fd8
commit
ace27b7e6c
6 changed files with 377 additions and 0 deletions
220
Cargo.lock
generated
220
Cargo.lock
generated
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@ -6,6 +6,8 @@ version = 4
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name = "LauncherTweaks"
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version = "0.1.0"
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dependencies = [
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"base64",
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"physis",
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"proxy-dll",
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"retour",
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"serde",
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@ -14,12 +16,53 @@ dependencies = [
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"windows",
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]
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[[package]]
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name = "array-init"
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version = "2.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3d62b7694a562cdf5a74227903507c56ab2cc8bdd1f781ed5cb4cf9c9f810bfc"
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[[package]]
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name = "base64"
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version = "0.22.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
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[[package]]
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name = "binrw"
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version = "0.13.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "173901312e9850391d4d7c1318c4e099fdc037d61870fca427429830efdb4e5f"
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dependencies = [
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"array-init",
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"binrw_derive",
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"bytemuck",
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]
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[[package]]
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name = "binrw_derive"
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version = "0.13.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "cb515fdd6f8d3a357c8e19b8ec59ef53880807864329b1cb1cba5c53bf76557e"
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dependencies = [
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"either",
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"proc-macro2",
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"quote",
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"syn 1.0.109",
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]
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[[package]]
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name = "bitflags"
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version = "1.3.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
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[[package]]
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name = "bytemuck"
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version = "1.23.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9134a6ef01ce4b366b50689c94f82c14bc72bc5d0386829828a2e2752ef7958c"
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[[package]]
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name = "cc"
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version = "1.2.19"
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@ -29,12 +72,37 @@ dependencies = [
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"shlex",
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]
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[[package]]
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name = "cfg-expr"
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version = "0.17.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8d4ba6e40bd1184518716a6e1a781bf9160e286d219ccdb8ab2612e74cfe4789"
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dependencies = [
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"smallvec",
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"target-lexicon",
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]
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[[package]]
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name = "cfg-if"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "cmake"
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version = "0.1.54"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e7caa3f9de89ddbe2c607f4101924c5abec803763ae9534e4f4d7d8f84aa81f0"
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dependencies = [
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"cc",
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]
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[[package]]
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name = "crunchy"
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version = "0.2.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "43da5946c66ffcc7745f48db692ffbb10a83bfe0afd96235c5c2a4fb23994929"
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[[package]]
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name = "ctor"
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version = "0.1.26"
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@ -45,6 +113,12 @@ dependencies = [
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"syn 1.0.109",
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]
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[[package]]
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name = "either"
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version = "1.15.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
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[[package]]
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name = "equivalent"
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version = "1.0.2"
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@ -61,12 +135,28 @@ dependencies = [
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"version_check",
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]
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[[package]]
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name = "half"
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version = "2.6.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "459196ed295495a68f7d7fe1d84f6c4b7ff0e21fe3017b2f283c6fac3ad803c9"
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dependencies = [
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"cfg-if",
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"crunchy",
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]
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[[package]]
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name = "hashbrown"
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version = "0.15.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
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[[package]]
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name = "heck"
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version = "0.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
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[[package]]
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name = "indexmap"
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version = "2.9.0"
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@ -93,6 +183,16 @@ dependencies = [
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"libc",
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]
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[[package]]
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name = "libz-ng-sys"
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version = "1.1.22"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a7118c2c2a3c7b6edc279a8b19507672b9c4d716f95e671172dfa4e23f9fd824"
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dependencies = [
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"cmake",
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"libc",
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]
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[[package]]
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name = "mach2"
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version = "0.4.2"
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@ -124,12 +224,67 @@ dependencies = [
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"windows",
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]
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[[package]]
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name = "modular-bitfield"
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version = "0.11.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a53d79ba8304ac1c4f9eb3b9d281f21f7be9d4626f72ce7df4ad8fbde4f38a74"
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dependencies = [
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"modular-bitfield-impl",
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"static_assertions",
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]
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[[package]]
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name = "modular-bitfield-impl"
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version = "0.11.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5a7d5f7076603ebc68de2dc6a650ec331a062a13abaa346975be747bbfa4b789"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 1.0.109",
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]
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[[package]]
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name = "once_cell"
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version = "1.21.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
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[[package]]
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name = "paste"
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version = "1.0.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
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[[package]]
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name = "physis"
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version = "0.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "53ea3f3a8d52b4dd21bfe3a3e0730cfdacbfa6f75ab002b60c2164fbb350c1d3"
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dependencies = [
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"binrw",
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"bitflags",
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"half",
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"libz-ng-sys",
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"modular-bitfield",
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"system-deps",
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"texture2ddecoder",
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"tracing",
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]
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[[package]]
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name = "pin-project-lite"
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version = "0.2.16"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3b3cff922bd51709b605d9ead9aa71031d81447142d828eb4a6eba76fe619f9b"
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[[package]]
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name = "pkg-config"
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version = "0.3.32"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
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[[package]]
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name = "proc-macro-crate"
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version = "3.3.0"
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@ -263,6 +418,18 @@ version = "0.4.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7a3d689654af89bdfeba29a914ab6ac0236d382eb3b764f7454dde052f2821f8"
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[[package]]
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name = "smallvec"
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version = "1.15.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8917285742e9f3e1683f0a9c4e6b57960b7314d0b08d30d1ecd426713ee2eee9"
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[[package]]
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name = "static_assertions"
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version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
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[[package]]
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name = "syn"
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version = "1.0.109"
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@ -285,6 +452,34 @@ dependencies = [
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"unicode-ident",
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]
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[[package]]
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name = "system-deps"
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version = "7.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "66d23aaf9f331227789a99e8de4c91bf46703add012bdfd45fdecdfb2975a005"
|
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dependencies = [
|
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"cfg-expr",
|
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"heck",
|
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"pkg-config",
|
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"toml",
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"version-compare",
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]
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[[package]]
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name = "target-lexicon"
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version = "0.12.16"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "61c41af27dd6d1e27b1b16b489db798443478cef1f06a660c96db617ba5de3b1"
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|
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[[package]]
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name = "texture2ddecoder"
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version = "0.0.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "54f0e5ca5dceb9b44d0f376de51782277c25fb42ffe1dad08d847f3a156d26d9"
|
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dependencies = [
|
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"paste",
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]
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[[package]]
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name = "toml"
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version = "0.8.20"
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@ -319,6 +514,25 @@ dependencies = [
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"winnow",
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]
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[[package]]
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name = "tracing"
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version = "0.1.41"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0"
|
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dependencies = [
|
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"pin-project-lite",
|
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"tracing-core",
|
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]
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[[package]]
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name = "tracing-core"
|
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version = "0.1.33"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e672c95779cf947c5311f83787af4fa8fffd12fb27e4993211a84bdfd9610f9c"
|
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dependencies = [
|
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"once_cell",
|
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]
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[[package]]
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name = "typenum"
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version = "1.18.0"
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@ -331,6 +545,12 @@ version = "1.0.18"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
|
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|
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[[package]]
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name = "version-compare"
|
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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 = "852e951cb7832cb45cb1169900d19760cfa39b82bc0ea9c0e5a14ae88411c98b"
|
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|
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[[package]]
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name = "version_check"
|
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version = "0.9.5"
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|
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@ -14,6 +14,8 @@ windows = { version = "0.61", features = ["Win32_Foundation", "Win32_UI_WindowsA
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serde = { version = "1.0", features = ["derive"], default-features = false }
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toml = { version = "0.8", features = ["parse"], default-features = false }
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retour = { version = "0.3", features = ["static-detour"], default-features = false }
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physis = { version = "0.3" }
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base64 = "0.22"
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[replace]
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"mmap-fixed-fixed:0.1.3" = { git = "https://github.com/redstrate/rust-mmap-fixed-fixed" } # my fork which removes the winapi dependency
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|
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@ -10,6 +10,7 @@ Tweaks for the official FFXIV launcher.
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* Force the launcher/boot executable to always communicate over HTTP instead of HTTPS, to make it easier to replace with local services.
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* Bypasses the (soft) WebView2 requirement introduced in Patch 7.21.
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* Disable the boot version check.
|
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* Add extra arguments when launching the game.
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## Usage
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|
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|
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50
src/blowfish.rs
Normal file
50
src/blowfish.rs
Normal file
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|
@ -0,0 +1,50 @@
|
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const checksum_table: [char; 16] = [
|
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'f', 'X', '1', 'p', 'G', 't', 'd', 'S', '5', 'C', 'A', 'P', '4', '_', 'V', 'L',
|
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];
|
||||
|
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use base64::{Engine as _, engine::general_purpose::URL_SAFE_NO_PAD};
|
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use physis::blowfish::Blowfish;
|
||||
use windows::Win32::System::SystemInformation::*;
|
||||
|
||||
fn calculate_checksum(key: u32) -> char {
|
||||
let value = key & 0x000F0000;
|
||||
checksum_table[(value >> 16) as usize]
|
||||
}
|
||||
|
||||
fn calculate_blowfish_key() -> u32 {
|
||||
let tick_count;
|
||||
unsafe {
|
||||
tick_count = GetTickCount();
|
||||
}
|
||||
|
||||
let ticks = tick_count & 0xFFFFFFFFu32;
|
||||
ticks & 0xFFFF0000u32
|
||||
}
|
||||
|
||||
fn initialize_blowfish() -> Blowfish {
|
||||
let buffer = format!("{:08x}", calculate_blowfish_key());
|
||||
Blowfish::new(buffer.as_bytes())
|
||||
}
|
||||
|
||||
pub fn decrypt_arguments(commandline: &str) -> String {
|
||||
let index = commandline.find("sqex").unwrap();
|
||||
|
||||
let base64 = &commandline[index + 8..commandline.len() - 6];
|
||||
let blowfish = initialize_blowfish();
|
||||
let decoded = URL_SAFE_NO_PAD.decode(base64.as_bytes()).unwrap();
|
||||
|
||||
let result = blowfish.decrypt(&decoded).unwrap();
|
||||
|
||||
let str = String::from_utf8(result).unwrap();
|
||||
str.trim_matches(char::from(0)).to_string()
|
||||
}
|
||||
|
||||
pub fn encrypt_arguments(commandline: &str) -> String {
|
||||
let blowfish = initialize_blowfish();
|
||||
let encrypted = blowfish.encrypt(commandline.as_bytes()).unwrap();
|
||||
|
||||
let encoded = URL_SAFE_NO_PAD.encode(encrypted);
|
||||
let checksum = calculate_checksum(calculate_blowfish_key());
|
||||
|
||||
format!("//**sqex0003{}{}**//", encoded, checksum)
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||||
}
|
||||
|
|
@ -12,6 +12,7 @@ pub struct Config {
|
|||
pub force_http: bool,
|
||||
pub game_patch_server: Option<String>,
|
||||
pub boot_patch_server: Option<String>,
|
||||
pub extra_game_arguments: Option<String>,
|
||||
}
|
||||
|
||||
impl Config {
|
||||
|
|
|
|||
103
src/lib.rs
103
src/lib.rs
|
|
@ -1,5 +1,8 @@
|
|||
#![allow(static_mut_refs)]
|
||||
|
||||
mod blowfish;
|
||||
use blowfish::{decrypt_arguments, encrypt_arguments};
|
||||
|
||||
mod config;
|
||||
use config::get_config;
|
||||
|
||||
|
|
@ -323,6 +326,105 @@ fn disable_boot_version_check() {
|
|||
}
|
||||
}
|
||||
|
||||
static_detour! {
|
||||
static CreateProcessW: fn(PCWSTR, PWSTR, *mut c_void, *mut c_void, bool, u32, *mut c_void, PCWSTR, *mut c_void, *mut c_void) -> bool;
|
||||
}
|
||||
|
||||
fn createprocessw_detour(
|
||||
lpapplicationname: PCWSTR,
|
||||
lpcommandline: PWSTR,
|
||||
lpprocessattributes: *mut c_void,
|
||||
lpthreadattributes: *mut c_void,
|
||||
binherithandles: bool,
|
||||
dwcreationflags: u32,
|
||||
lpenvironment: *mut c_void,
|
||||
lpcurrentdirectory: PCWSTR,
|
||||
lpstartupinfo: *mut c_void,
|
||||
lpprocessinformation: *mut c_void,
|
||||
) -> bool {
|
||||
let config = get_config();
|
||||
|
||||
unsafe {
|
||||
let old_commandline = lpcommandline.to_string().unwrap();
|
||||
if !old_commandline.contains("ffxiv_dx11.exe") {
|
||||
return CreateProcessW.call(
|
||||
lpapplicationname,
|
||||
lpcommandline,
|
||||
lpprocessattributes,
|
||||
lpthreadattributes,
|
||||
binherithandles,
|
||||
dwcreationflags,
|
||||
lpenvironment,
|
||||
lpcurrentdirectory,
|
||||
lpstartupinfo,
|
||||
lpprocessinformation,
|
||||
);
|
||||
}
|
||||
|
||||
let decrypted = decrypt_arguments(&old_commandline);
|
||||
|
||||
let mut commandline = decrypted.to_string();
|
||||
commandline.push_str(&config.extra_game_arguments.unwrap());
|
||||
|
||||
let new_commandline = format!(
|
||||
"{} \"{}\"",
|
||||
&old_commandline[..old_commandline.find(" \"//**sqex").unwrap()],
|
||||
encrypt_arguments(&commandline)
|
||||
);
|
||||
|
||||
let new_commandline: Vec<u16> = new_commandline
|
||||
.encode_utf16()
|
||||
.chain(std::iter::once(0))
|
||||
.collect();
|
||||
|
||||
CreateProcessW.call(
|
||||
lpapplicationname,
|
||||
PWSTR(new_commandline.as_ptr() as _),
|
||||
lpprocessattributes,
|
||||
lpthreadattributes,
|
||||
binherithandles,
|
||||
dwcreationflags,
|
||||
lpenvironment,
|
||||
lpcurrentdirectory,
|
||||
lpstartupinfo,
|
||||
lpprocessinformation,
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
fn add_game_args() {
|
||||
let config = get_config();
|
||||
if !config.extra_game_arguments.is_some() {
|
||||
return;
|
||||
}
|
||||
|
||||
unsafe {
|
||||
let createprocessw_addr = find_symbol("CreateProcessW", "Kernel32.dll")
|
||||
.expect("Failed to find CreateProcessW address");
|
||||
let createprocessw_fn = std::mem::transmute::<
|
||||
*mut u8,
|
||||
fn(
|
||||
PCWSTR,
|
||||
PWSTR,
|
||||
*mut c_void,
|
||||
*mut c_void,
|
||||
bool,
|
||||
u32,
|
||||
*mut c_void,
|
||||
PCWSTR,
|
||||
*mut c_void,
|
||||
*mut c_void,
|
||||
) -> bool,
|
||||
>(createprocessw_addr);
|
||||
CreateProcessW
|
||||
.initialize(createprocessw_fn, createprocessw_detour)
|
||||
.expect("Failed to initialize CreateProcessW hook");
|
||||
CreateProcessW
|
||||
.enable()
|
||||
.expect("Failed to hook into CreateProcessW");
|
||||
}
|
||||
}
|
||||
|
||||
#[proxy]
|
||||
fn main() {
|
||||
// Emit panic messages with message boxes
|
||||
|
|
@ -352,6 +454,7 @@ fn main() {
|
|||
overwrite_launcher_url();
|
||||
overwrite_patch_url();
|
||||
force_http();
|
||||
add_game_args();
|
||||
}
|
||||
BOOT_FILENAME => {
|
||||
use_system_proxy();
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue