mirror of
https://github.com/rustdesk/rustdesk-server.git
synced 2024-11-27 14:59:21 +08:00
missed files
This commit is contained in:
rustdesk
parent
b3f39598a7
commit
03ca2a9517
1
.gitignore
vendored
1
.gitignore
vendored
@ -1,2 +1,3 @@
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target
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id*
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db*
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@ -43,3 +43,9 @@ regex = "1.4"
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tower-http = { version = "0.2", features = ["fs", "trace", "cors"] }
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http = "0.2"
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flexi_logger = { version = "0.22", features = ["async", "use_chrono_for_offset"] }
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[build-dependencies]
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hbb_common = { path = "libs/hbb_common" }
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[workspace]
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members = ["libs/hbb_common"]
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4
libs/hbb_common/.gitignore
vendored
Normal file
4
libs/hbb_common/.gitignore
vendored
Normal file
@ -0,0 +1,4 @@
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/target
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**/*.rs.bk
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Cargo.lock
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src/protos/
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48
libs/hbb_common/Cargo.toml
Normal file
48
libs/hbb_common/Cargo.toml
Normal file
@ -0,0 +1,48 @@
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[package]
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name = "hbb_common"
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version = "0.1.0"
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authors = ["open-trade <info@opentradesolutions.com>"]
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edition = "2018"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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protobuf = "3.0.0-alpha.2"
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tokio = { version = "1.15", features = ["full"] }
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tokio-util = { version = "0.6", features = ["full"] }
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futures = "0.3"
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bytes = "1.1"
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log = "0.4"
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env_logger = "0.9"
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socket2 = { version = "0.3", features = ["reuseport"] }
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zstd = "0.9"
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quinn = {version = "0.8", optional = true }
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anyhow = "1.0"
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futures-util = "0.3"
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directories-next = "2.0"
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rand = "0.8"
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serde_derive = "1.0"
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serde = "1.0"
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lazy_static = "1.4"
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confy = { git = "https://github.com/open-trade/confy" }
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dirs-next = "2.0"
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filetime = "0.2"
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sodiumoxide = "0.2"
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regex = "1.4"
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tokio-socks = { git = "https://github.com/open-trade/tokio-socks" }
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[target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
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mac_address = "1.1"
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[features]
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quic = []
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[build-dependencies]
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protobuf-codegen-pure = "3.0.0-alpha.2"
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[target.'cfg(target_os = "windows")'.dependencies]
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winapi = { version = "0.3", features = ["winuser"] }
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[dev-dependencies]
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toml = "0.5"
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serde_json = "1.0"
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9
libs/hbb_common/build.rs
Normal file
9
libs/hbb_common/build.rs
Normal file
@ -0,0 +1,9 @@
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fn main() {
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std::fs::create_dir_all("src/protos").unwrap();
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protobuf_codegen_pure::Codegen::new()
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.out_dir("src/protos")
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.inputs(&["protos/rendezvous.proto", "protos/message.proto"])
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.include("protos")
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.run()
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.expect("Codegen failed.");
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}
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481
libs/hbb_common/protos/message.proto
Normal file
481
libs/hbb_common/protos/message.proto
Normal file
@ -0,0 +1,481 @@
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syntax = "proto3";
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package hbb;
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message VP9 {
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bytes data = 1;
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bool key = 2;
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int64 pts = 3;
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}
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message VP9s { repeated VP9 frames = 1; }
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message RGB { bool compress = 1; }
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// planes data send directly in binary for better use arraybuffer on web
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message YUV {
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bool compress = 1;
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int32 stride = 2;
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}
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message VideoFrame {
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oneof union {
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VP9s vp9s = 6;
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RGB rgb = 7;
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YUV yuv = 8;
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}
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}
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message IdPk {
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string id = 1;
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bytes pk = 2;
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}
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message DisplayInfo {
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sint32 x = 1;
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sint32 y = 2;
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int32 width = 3;
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int32 height = 4;
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string name = 5;
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bool online = 6;
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}
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message PortForward {
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string host = 1;
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int32 port = 2;
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}
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message FileTransfer {
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string dir = 1;
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bool show_hidden = 2;
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}
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message LoginRequest {
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string username = 1;
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bytes password = 2;
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string my_id = 4;
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string my_name = 5;
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OptionMessage option = 6;
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oneof union {
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FileTransfer file_transfer = 7;
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PortForward port_forward = 8;
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}
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bool video_ack_required = 9;
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}
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message ChatMessage { string text = 1; }
|
||||
|
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message PeerInfo {
|
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string username = 1;
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string hostname = 2;
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string platform = 3;
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repeated DisplayInfo displays = 4;
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int32 current_display = 5;
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bool sas_enabled = 6;
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string version = 7;
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int32 conn_id = 8;
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}
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message LoginResponse {
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oneof union {
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string error = 1;
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PeerInfo peer_info = 2;
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}
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}
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|
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message MouseEvent {
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int32 mask = 1;
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sint32 x = 2;
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sint32 y = 3;
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repeated ControlKey modifiers = 4;
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}
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enum ControlKey {
|
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Unknown = 0;
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Alt = 1;
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Backspace = 2;
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CapsLock = 3;
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Control = 4;
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Delete = 5;
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DownArrow = 6;
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End = 7;
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Escape = 8;
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F1 = 9;
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F10 = 10;
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F11 = 11;
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F12 = 12;
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F2 = 13;
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F3 = 14;
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F4 = 15;
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F5 = 16;
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F6 = 17;
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F7 = 18;
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F8 = 19;
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F9 = 20;
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Home = 21;
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LeftArrow = 22;
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/// meta key (also known as "windows"; "super"; and "command")
|
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Meta = 23;
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/// option key on macOS (alt key on Linux and Windows)
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Option = 24; // deprecated, use Alt instead
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PageDown = 25;
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||||
PageUp = 26;
|
||||
Return = 27;
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RightArrow = 28;
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Shift = 29;
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Space = 30;
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||||
Tab = 31;
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||||
UpArrow = 32;
|
||||
Numpad0 = 33;
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||||
Numpad1 = 34;
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||||
Numpad2 = 35;
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Numpad3 = 36;
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||||
Numpad4 = 37;
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||||
Numpad5 = 38;
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||||
Numpad6 = 39;
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||||
Numpad7 = 40;
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Numpad8 = 41;
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Numpad9 = 42;
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Cancel = 43;
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||||
Clear = 44;
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Menu = 45; // deprecated, use Alt instead
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Pause = 46;
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Kana = 47;
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||||
Hangul = 48;
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||||
Junja = 49;
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||||
Final = 50;
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||||
Hanja = 51;
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Kanji = 52;
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Convert = 53;
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Select = 54;
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Print = 55;
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Execute = 56;
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Snapshot = 57;
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Insert = 58;
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Help = 59;
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Sleep = 60;
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Separator = 61;
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Scroll = 62;
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NumLock = 63;
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RWin = 64;
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Apps = 65;
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Multiply = 66;
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Add = 67;
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Subtract = 68;
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Decimal = 69;
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Divide = 70;
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Equals = 71;
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NumpadEnter = 72;
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RShift = 73;
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||||
RControl = 74;
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||||
RAlt = 75;
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||||
CtrlAltDel = 100;
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||||
LockScreen = 101;
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||||
}
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||||
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||||
message KeyEvent {
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||||
bool down = 1;
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||||
bool press = 2;
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||||
oneof union {
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ControlKey control_key = 3;
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||||
uint32 chr = 4;
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||||
uint32 unicode = 5;
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||||
string seq = 6;
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||||
}
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||||
repeated ControlKey modifiers = 8;
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||||
}
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||||
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||||
message CursorData {
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||||
uint64 id = 1;
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||||
sint32 hotx = 2;
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||||
sint32 hoty = 3;
|
||||
int32 width = 4;
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||||
int32 height = 5;
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||||
bytes colors = 6;
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||||
}
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||||
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||||
message CursorPosition {
|
||||
sint32 x = 1;
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||||
sint32 y = 2;
|
||||
}
|
||||
|
||||
message Hash {
|
||||
string salt = 1;
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||||
string challenge = 2;
|
||||
}
|
||||
|
||||
message Clipboard {
|
||||
bool compress = 1;
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||||
bytes content = 2;
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||||
}
|
||||
|
||||
enum FileType {
|
||||
Dir = 0;
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||||
DirLink = 2;
|
||||
DirDrive = 3;
|
||||
File = 4;
|
||||
FileLink = 5;
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||||
}
|
||||
|
||||
message FileEntry {
|
||||
FileType entry_type = 1;
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||||
string name = 2;
|
||||
bool is_hidden = 3;
|
||||
uint64 size = 4;
|
||||
uint64 modified_time = 5;
|
||||
}
|
||||
|
||||
message FileDirectory {
|
||||
int32 id = 1;
|
||||
string path = 2;
|
||||
repeated FileEntry entries = 3;
|
||||
}
|
||||
|
||||
message ReadDir {
|
||||
string path = 1;
|
||||
bool include_hidden = 2;
|
||||
}
|
||||
|
||||
message ReadAllFiles {
|
||||
int32 id = 1;
|
||||
string path = 2;
|
||||
bool include_hidden = 3;
|
||||
}
|
||||
|
||||
message FileAction {
|
||||
oneof union {
|
||||
ReadDir read_dir = 1;
|
||||
FileTransferSendRequest send = 2;
|
||||
FileTransferReceiveRequest receive = 3;
|
||||
FileDirCreate create = 4;
|
||||
FileRemoveDir remove_dir = 5;
|
||||
FileRemoveFile remove_file = 6;
|
||||
ReadAllFiles all_files = 7;
|
||||
FileTransferCancel cancel = 8;
|
||||
}
|
||||
}
|
||||
|
||||
message FileTransferCancel { int32 id = 1; }
|
||||
|
||||
message FileResponse {
|
||||
oneof union {
|
||||
FileDirectory dir = 1;
|
||||
FileTransferBlock block = 2;
|
||||
FileTransferError error = 3;
|
||||
FileTransferDone done = 4;
|
||||
}
|
||||
}
|
||||
|
||||
message FileTransferBlock {
|
||||
int32 id = 1;
|
||||
sint32 file_num = 2;
|
||||
bytes data = 3;
|
||||
bool compressed = 4;
|
||||
}
|
||||
|
||||
message FileTransferError {
|
||||
int32 id = 1;
|
||||
string error = 2;
|
||||
sint32 file_num = 3;
|
||||
}
|
||||
|
||||
message FileTransferSendRequest {
|
||||
int32 id = 1;
|
||||
string path = 2;
|
||||
bool include_hidden = 3;
|
||||
}
|
||||
|
||||
message FileTransferDone {
|
||||
int32 id = 1;
|
||||
sint32 file_num = 2;
|
||||
}
|
||||
|
||||
message FileTransferReceiveRequest {
|
||||
int32 id = 1;
|
||||
string path = 2; // path written to
|
||||
repeated FileEntry files = 3;
|
||||
}
|
||||
|
||||
message FileRemoveDir {
|
||||
int32 id = 1;
|
||||
string path = 2;
|
||||
bool recursive = 3;
|
||||
}
|
||||
|
||||
message FileRemoveFile {
|
||||
int32 id = 1;
|
||||
string path = 2;
|
||||
sint32 file_num = 3;
|
||||
}
|
||||
|
||||
message FileDirCreate {
|
||||
int32 id = 1;
|
||||
string path = 2;
|
||||
}
|
||||
|
||||
// main logic from freeRDP
|
||||
message CliprdrMonitorReady {
|
||||
int32 conn_id = 1;
|
||||
}
|
||||
|
||||
message CliprdrFormat {
|
||||
int32 conn_id = 1;
|
||||
int32 id = 2;
|
||||
string format = 3;
|
||||
}
|
||||
|
||||
message CliprdrServerFormatList {
|
||||
int32 conn_id = 1;
|
||||
repeated CliprdrFormat formats = 2;
|
||||
}
|
||||
|
||||
message CliprdrServerFormatListResponse {
|
||||
int32 conn_id = 1;
|
||||
int32 msg_flags = 2;
|
||||
}
|
||||
|
||||
message CliprdrServerFormatDataRequest {
|
||||
int32 conn_id = 1;
|
||||
int32 requested_format_id = 2;
|
||||
}
|
||||
|
||||
message CliprdrServerFormatDataResponse {
|
||||
int32 conn_id = 1;
|
||||
int32 msg_flags = 2;
|
||||
bytes format_data = 3;
|
||||
}
|
||||
|
||||
message CliprdrFileContentsRequest {
|
||||
int32 conn_id = 1;
|
||||
int32 stream_id = 2;
|
||||
int32 list_index = 3;
|
||||
int32 dw_flags = 4;
|
||||
int32 n_position_low = 5;
|
||||
int32 n_position_high = 6;
|
||||
int32 cb_requested = 7;
|
||||
bool have_clip_data_id = 8;
|
||||
int32 clip_data_id = 9;
|
||||
}
|
||||
|
||||
message CliprdrFileContentsResponse {
|
||||
int32 conn_id = 1;
|
||||
int32 msg_flags = 3;
|
||||
int32 stream_id = 4;
|
||||
bytes requested_data = 5;
|
||||
}
|
||||
|
||||
message Cliprdr {
|
||||
oneof union {
|
||||
CliprdrMonitorReady ready = 1;
|
||||
CliprdrServerFormatList format_list = 2;
|
||||
CliprdrServerFormatListResponse format_list_response = 3;
|
||||
CliprdrServerFormatDataRequest format_data_request = 4;
|
||||
CliprdrServerFormatDataResponse format_data_response = 5;
|
||||
CliprdrFileContentsRequest file_contents_request = 6;
|
||||
CliprdrFileContentsResponse file_contents_response = 7;
|
||||
}
|
||||
}
|
||||
|
||||
message SwitchDisplay {
|
||||
int32 display = 1;
|
||||
sint32 x = 2;
|
||||
sint32 y = 3;
|
||||
int32 width = 4;
|
||||
int32 height = 5;
|
||||
}
|
||||
|
||||
message PermissionInfo {
|
||||
enum Permission {
|
||||
Keyboard = 0;
|
||||
Clipboard = 2;
|
||||
Audio = 3;
|
||||
File = 4;
|
||||
}
|
||||
|
||||
Permission permission = 1;
|
||||
bool enabled = 2;
|
||||
}
|
||||
|
||||
enum ImageQuality {
|
||||
NotSet = 0;
|
||||
Low = 2;
|
||||
Balanced = 3;
|
||||
Best = 4;
|
||||
}
|
||||
|
||||
message OptionMessage {
|
||||
enum BoolOption {
|
||||
NotSet = 0;
|
||||
No = 1;
|
||||
Yes = 2;
|
||||
}
|
||||
ImageQuality image_quality = 1;
|
||||
BoolOption lock_after_session_end = 2;
|
||||
BoolOption show_remote_cursor = 3;
|
||||
BoolOption privacy_mode = 4;
|
||||
BoolOption block_input = 5;
|
||||
int32 custom_image_quality = 6;
|
||||
BoolOption disable_audio = 7;
|
||||
BoolOption disable_clipboard = 8;
|
||||
BoolOption enable_file_transfer = 9;
|
||||
}
|
||||
|
||||
message OptionResponse {
|
||||
OptionMessage opt = 1;
|
||||
string error = 2;
|
||||
}
|
||||
|
||||
message TestDelay {
|
||||
int64 time = 1;
|
||||
bool from_client = 2;
|
||||
}
|
||||
|
||||
message PublicKey {
|
||||
bytes asymmetric_value = 1;
|
||||
bytes symmetric_value = 2;
|
||||
}
|
||||
|
||||
message SignedId { bytes id = 1; }
|
||||
|
||||
message AudioFormat {
|
||||
uint32 sample_rate = 1;
|
||||
uint32 channels = 2;
|
||||
}
|
||||
|
||||
message AudioFrame { bytes data = 1; }
|
||||
|
||||
message Misc {
|
||||
oneof union {
|
||||
ChatMessage chat_message = 4;
|
||||
SwitchDisplay switch_display = 5;
|
||||
PermissionInfo permission_info = 6;
|
||||
OptionMessage option = 7;
|
||||
AudioFormat audio_format = 8;
|
||||
string close_reason = 9;
|
||||
bool refresh_video = 10;
|
||||
OptionResponse option_response = 11;
|
||||
bool video_received = 12;
|
||||
}
|
||||
}
|
||||
|
||||
message Message {
|
||||
oneof union {
|
||||
SignedId signed_id = 3;
|
||||
PublicKey public_key = 4;
|
||||
TestDelay test_delay = 5;
|
||||
VideoFrame video_frame = 6;
|
||||
LoginRequest login_request = 7;
|
||||
LoginResponse login_response = 8;
|
||||
Hash hash = 9;
|
||||
MouseEvent mouse_event = 10;
|
||||
AudioFrame audio_frame = 11;
|
||||
CursorData cursor_data = 12;
|
||||
CursorPosition cursor_position = 13;
|
||||
uint64 cursor_id = 14;
|
||||
KeyEvent key_event = 15;
|
||||
Clipboard clipboard = 16;
|
||||
FileAction file_action = 17;
|
||||
FileResponse file_response = 18;
|
||||
Misc misc = 19;
|
||||
Cliprdr cliprdr = 20;
|
||||
}
|
||||
}
|
||||
171
libs/hbb_common/protos/rendezvous.proto
Normal file
171
libs/hbb_common/protos/rendezvous.proto
Normal file
@ -0,0 +1,171 @@
|
||||
syntax = "proto3";
|
||||
package hbb;
|
||||
|
||||
message RegisterPeer {
|
||||
string id = 1;
|
||||
int32 serial = 2;
|
||||
}
|
||||
|
||||
enum ConnType {
|
||||
DEFAULT_CONN = 0;
|
||||
FILE_TRANSFER = 1;
|
||||
PORT_FORWARD = 2;
|
||||
RDP = 3;
|
||||
}
|
||||
|
||||
message RegisterPeerResponse { bool request_pk = 2; }
|
||||
|
||||
message PunchHoleRequest {
|
||||
string id = 1;
|
||||
NatType nat_type = 2;
|
||||
string licence_key = 3;
|
||||
ConnType conn_type = 4;
|
||||
string token = 5;
|
||||
}
|
||||
|
||||
message PunchHole {
|
||||
bytes socket_addr = 1;
|
||||
string relay_server = 2;
|
||||
NatType nat_type = 3;
|
||||
}
|
||||
|
||||
message TestNatRequest {
|
||||
int32 serial = 1;
|
||||
}
|
||||
|
||||
// per my test, uint/int has no difference in encoding, int not good for negative, use sint for negative
|
||||
message TestNatResponse {
|
||||
int32 port = 1;
|
||||
ConfigUpdate cu = 2; // for mobile
|
||||
}
|
||||
|
||||
enum NatType {
|
||||
UNKNOWN_NAT = 0;
|
||||
ASYMMETRIC = 1;
|
||||
SYMMETRIC = 2;
|
||||
}
|
||||
|
||||
message PunchHoleSent {
|
||||
bytes socket_addr = 1;
|
||||
string id = 2;
|
||||
string relay_server = 3;
|
||||
NatType nat_type = 4;
|
||||
string version = 5;
|
||||
}
|
||||
|
||||
message RegisterPk {
|
||||
string id = 1;
|
||||
bytes uuid = 2;
|
||||
bytes pk = 3;
|
||||
string old_id = 4;
|
||||
}
|
||||
|
||||
message RegisterPkResponse {
|
||||
enum Result {
|
||||
OK = 0;
|
||||
UUID_MISMATCH = 2;
|
||||
ID_EXISTS = 3;
|
||||
TOO_FREQUENT = 4;
|
||||
INVALID_ID_FORMAT = 5;
|
||||
NOT_SUPPORT = 6;
|
||||
SERVER_ERROR = 7;
|
||||
}
|
||||
Result result = 1;
|
||||
}
|
||||
|
||||
message PunchHoleResponse {
|
||||
bytes socket_addr = 1;
|
||||
bytes pk = 2;
|
||||
enum Failure {
|
||||
ID_NOT_EXIST = 0;
|
||||
OFFLINE = 2;
|
||||
LICENSE_MISMATCH = 3;
|
||||
LICENSE_OVERUSE = 4;
|
||||
}
|
||||
Failure failure = 3;
|
||||
string relay_server = 4;
|
||||
oneof union {
|
||||
NatType nat_type = 5;
|
||||
bool is_local = 6;
|
||||
}
|
||||
string other_failure = 7;
|
||||
}
|
||||
|
||||
message ConfigUpdate {
|
||||
int32 serial = 1;
|
||||
repeated string rendezvous_servers = 2;
|
||||
}
|
||||
|
||||
message RequestRelay {
|
||||
string id = 1;
|
||||
string uuid = 2;
|
||||
bytes socket_addr = 3;
|
||||
string relay_server = 4;
|
||||
bool secure = 5;
|
||||
string licence_key = 6;
|
||||
ConnType conn_type = 7;
|
||||
string token = 8;
|
||||
}
|
||||
|
||||
message RelayResponse {
|
||||
bytes socket_addr = 1;
|
||||
string uuid = 2;
|
||||
string relay_server = 3;
|
||||
oneof union {
|
||||
string id = 4;
|
||||
bytes pk = 5;
|
||||
}
|
||||
string refuse_reason = 6;
|
||||
string version = 7;
|
||||
}
|
||||
|
||||
message SoftwareUpdate { string url = 1; }
|
||||
|
||||
// if in same intranet, punch hole won't work both for udp and tcp,
|
||||
// even some router has below connection error if we connect itself,
|
||||
// { kind: Other, error: "could not resolve to any address" },
|
||||
// so we request local address to connect.
|
||||
message FetchLocalAddr {
|
||||
bytes socket_addr = 1;
|
||||
string relay_server = 2;
|
||||
}
|
||||
|
||||
message LocalAddr {
|
||||
bytes socket_addr = 1;
|
||||
bytes local_addr = 2;
|
||||
string relay_server = 3;
|
||||
string id = 4;
|
||||
string version = 5;
|
||||
}
|
||||
|
||||
message PeerDiscovery {
|
||||
string cmd = 1;
|
||||
string mac = 2;
|
||||
string id = 3;
|
||||
string username = 4;
|
||||
string hostname = 5;
|
||||
string platform = 6;
|
||||
string misc = 7;
|
||||
}
|
||||
|
||||
message RendezvousMessage {
|
||||
oneof union {
|
||||
RegisterPeer register_peer = 6;
|
||||
RegisterPeerResponse register_peer_response = 7;
|
||||
PunchHoleRequest punch_hole_request = 8;
|
||||
PunchHole punch_hole = 9;
|
||||
PunchHoleSent punch_hole_sent = 10;
|
||||
PunchHoleResponse punch_hole_response = 11;
|
||||
FetchLocalAddr fetch_local_addr = 12;
|
||||
LocalAddr local_addr = 13;
|
||||
ConfigUpdate configure_update = 14;
|
||||
RegisterPk register_pk = 15;
|
||||
RegisterPkResponse register_pk_response = 16;
|
||||
SoftwareUpdate software_update = 17;
|
||||
RequestRelay request_relay = 18;
|
||||
RelayResponse relay_response = 19;
|
||||
TestNatRequest test_nat_request = 20;
|
||||
TestNatResponse test_nat_response = 21;
|
||||
PeerDiscovery peer_discovery = 22;
|
||||
}
|
||||
}
|
||||
274
libs/hbb_common/src/bytes_codec.rs
Normal file
274
libs/hbb_common/src/bytes_codec.rs
Normal file
@ -0,0 +1,274 @@
|
||||
use bytes::{Buf, BufMut, Bytes, BytesMut};
|
||||
use std::io;
|
||||
use tokio_util::codec::{Decoder, Encoder};
|
||||
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
pub struct BytesCodec {
|
||||
state: DecodeState,
|
||||
raw: bool,
|
||||
max_packet_length: usize,
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
enum DecodeState {
|
||||
Head,
|
||||
Data(usize),
|
||||
}
|
||||
|
||||
impl BytesCodec {
|
||||
pub fn new() -> Self {
|
||||
Self {
|
||||
state: DecodeState::Head,
|
||||
raw: false,
|
||||
max_packet_length: usize::MAX,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_raw(&mut self) {
|
||||
self.raw = true;
|
||||
}
|
||||
|
||||
pub fn set_max_packet_length(&mut self, n: usize) {
|
||||
self.max_packet_length = n;
|
||||
}
|
||||
|
||||
fn decode_head(&mut self, src: &mut BytesMut) -> io::Result<Option<usize>> {
|
||||
if src.is_empty() {
|
||||
return Ok(None);
|
||||
}
|
||||
let head_len = ((src[0] & 0x3) + 1) as usize;
|
||||
if src.len() < head_len {
|
||||
return Ok(None);
|
||||
}
|
||||
let mut n = src[0] as usize;
|
||||
if head_len > 1 {
|
||||
n |= (src[1] as usize) << 8;
|
||||
}
|
||||
if head_len > 2 {
|
||||
n |= (src[2] as usize) << 16;
|
||||
}
|
||||
if head_len > 3 {
|
||||
n |= (src[3] as usize) << 24;
|
||||
}
|
||||
n >>= 2;
|
||||
if n > self.max_packet_length {
|
||||
return Err(io::Error::new(io::ErrorKind::InvalidData, "Too big packet"));
|
||||
}
|
||||
src.advance(head_len);
|
||||
src.reserve(n);
|
||||
return Ok(Some(n));
|
||||
}
|
||||
|
||||
fn decode_data(&self, n: usize, src: &mut BytesMut) -> io::Result<Option<BytesMut>> {
|
||||
if src.len() < n {
|
||||
return Ok(None);
|
||||
}
|
||||
Ok(Some(src.split_to(n)))
|
||||
}
|
||||
}
|
||||
|
||||
impl Decoder for BytesCodec {
|
||||
type Item = BytesMut;
|
||||
type Error = io::Error;
|
||||
|
||||
fn decode(&mut self, src: &mut BytesMut) -> Result<Option<BytesMut>, io::Error> {
|
||||
if self.raw {
|
||||
if !src.is_empty() {
|
||||
let len = src.len();
|
||||
return Ok(Some(src.split_to(len)));
|
||||
} else {
|
||||
return Ok(None);
|
||||
}
|
||||
}
|
||||
let n = match self.state {
|
||||
DecodeState::Head => match self.decode_head(src)? {
|
||||
Some(n) => {
|
||||
self.state = DecodeState::Data(n);
|
||||
n
|
||||
}
|
||||
None => return Ok(None),
|
||||
},
|
||||
DecodeState::Data(n) => n,
|
||||
};
|
||||
|
||||
match self.decode_data(n, src)? {
|
||||
Some(data) => {
|
||||
self.state = DecodeState::Head;
|
||||
Ok(Some(data))
|
||||
}
|
||||
None => Ok(None),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Encoder<Bytes> for BytesCodec {
|
||||
type Error = io::Error;
|
||||
|
||||
fn encode(&mut self, data: Bytes, buf: &mut BytesMut) -> Result<(), io::Error> {
|
||||
if self.raw {
|
||||
buf.reserve(data.len());
|
||||
buf.put(data);
|
||||
return Ok(());
|
||||
}
|
||||
if data.len() <= 0x3F {
|
||||
buf.put_u8((data.len() << 2) as u8);
|
||||
} else if data.len() <= 0x3FFF {
|
||||
buf.put_u16_le((data.len() << 2) as u16 | 0x1);
|
||||
} else if data.len() <= 0x3FFFFF {
|
||||
let h = (data.len() << 2) as u32 | 0x2;
|
||||
buf.put_u16_le((h & 0xFFFF) as u16);
|
||||
buf.put_u8((h >> 16) as u8);
|
||||
} else if data.len() <= 0x3FFFFFFF {
|
||||
buf.put_u32_le((data.len() << 2) as u32 | 0x3);
|
||||
} else {
|
||||
return Err(io::Error::new(io::ErrorKind::InvalidInput, "Overflow"));
|
||||
}
|
||||
buf.extend(data);
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
#[test]
|
||||
fn test_codec1() {
|
||||
let mut codec = BytesCodec::new();
|
||||
let mut buf = BytesMut::new();
|
||||
let mut bytes: Vec<u8> = Vec::new();
|
||||
bytes.resize(0x3F, 1);
|
||||
assert!(!codec.encode(bytes.into(), &mut buf).is_err());
|
||||
let buf_saved = buf.clone();
|
||||
assert_eq!(buf.len(), 0x3F + 1);
|
||||
if let Ok(Some(res)) = codec.decode(&mut buf) {
|
||||
assert_eq!(res.len(), 0x3F);
|
||||
assert_eq!(res[0], 1);
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
let mut codec2 = BytesCodec::new();
|
||||
let mut buf2 = BytesMut::new();
|
||||
if let Ok(None) = codec2.decode(&mut buf2) {
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
buf2.extend(&buf_saved[0..1]);
|
||||
if let Ok(None) = codec2.decode(&mut buf2) {
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
buf2.extend(&buf_saved[1..]);
|
||||
if let Ok(Some(res)) = codec2.decode(&mut buf2) {
|
||||
assert_eq!(res.len(), 0x3F);
|
||||
assert_eq!(res[0], 1);
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_codec2() {
|
||||
let mut codec = BytesCodec::new();
|
||||
let mut buf = BytesMut::new();
|
||||
let mut bytes: Vec<u8> = Vec::new();
|
||||
assert!(!codec.encode("".into(), &mut buf).is_err());
|
||||
assert_eq!(buf.len(), 1);
|
||||
bytes.resize(0x3F + 1, 2);
|
||||
assert!(!codec.encode(bytes.into(), &mut buf).is_err());
|
||||
assert_eq!(buf.len(), 0x3F + 2 + 2);
|
||||
if let Ok(Some(res)) = codec.decode(&mut buf) {
|
||||
assert_eq!(res.len(), 0);
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
if let Ok(Some(res)) = codec.decode(&mut buf) {
|
||||
assert_eq!(res.len(), 0x3F + 1);
|
||||
assert_eq!(res[0], 2);
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_codec3() {
|
||||
let mut codec = BytesCodec::new();
|
||||
let mut buf = BytesMut::new();
|
||||
let mut bytes: Vec<u8> = Vec::new();
|
||||
bytes.resize(0x3F - 1, 3);
|
||||
assert!(!codec.encode(bytes.into(), &mut buf).is_err());
|
||||
assert_eq!(buf.len(), 0x3F + 1 - 1);
|
||||
if let Ok(Some(res)) = codec.decode(&mut buf) {
|
||||
assert_eq!(res.len(), 0x3F - 1);
|
||||
assert_eq!(res[0], 3);
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
}
|
||||
#[test]
|
||||
fn test_codec4() {
|
||||
let mut codec = BytesCodec::new();
|
||||
let mut buf = BytesMut::new();
|
||||
let mut bytes: Vec<u8> = Vec::new();
|
||||
bytes.resize(0x3FFF, 4);
|
||||
assert!(!codec.encode(bytes.into(), &mut buf).is_err());
|
||||
assert_eq!(buf.len(), 0x3FFF + 2);
|
||||
if let Ok(Some(res)) = codec.decode(&mut buf) {
|
||||
assert_eq!(res.len(), 0x3FFF);
|
||||
assert_eq!(res[0], 4);
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_codec5() {
|
||||
let mut codec = BytesCodec::new();
|
||||
let mut buf = BytesMut::new();
|
||||
let mut bytes: Vec<u8> = Vec::new();
|
||||
bytes.resize(0x3FFFFF, 5);
|
||||
assert!(!codec.encode(bytes.into(), &mut buf).is_err());
|
||||
assert_eq!(buf.len(), 0x3FFFFF + 3);
|
||||
if let Ok(Some(res)) = codec.decode(&mut buf) {
|
||||
assert_eq!(res.len(), 0x3FFFFF);
|
||||
assert_eq!(res[0], 5);
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_codec6() {
|
||||
let mut codec = BytesCodec::new();
|
||||
let mut buf = BytesMut::new();
|
||||
let mut bytes: Vec<u8> = Vec::new();
|
||||
bytes.resize(0x3FFFFF + 1, 6);
|
||||
assert!(!codec.encode(bytes.into(), &mut buf).is_err());
|
||||
let buf_saved = buf.clone();
|
||||
assert_eq!(buf.len(), 0x3FFFFF + 4 + 1);
|
||||
if let Ok(Some(res)) = codec.decode(&mut buf) {
|
||||
assert_eq!(res.len(), 0x3FFFFF + 1);
|
||||
assert_eq!(res[0], 6);
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
let mut codec2 = BytesCodec::new();
|
||||
let mut buf2 = BytesMut::new();
|
||||
buf2.extend(&buf_saved[0..1]);
|
||||
if let Ok(None) = codec2.decode(&mut buf2) {
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
buf2.extend(&buf_saved[1..6]);
|
||||
if let Ok(None) = codec2.decode(&mut buf2) {
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
buf2.extend(&buf_saved[6..]);
|
||||
if let Ok(Some(res)) = codec2.decode(&mut buf2) {
|
||||
assert_eq!(res.len(), 0x3FFFFF + 1);
|
||||
assert_eq!(res[0], 6);
|
||||
} else {
|
||||
assert!(false);
|
||||
}
|
||||
}
|
||||
}
|
||||
50
libs/hbb_common/src/compress.rs
Normal file
50
libs/hbb_common/src/compress.rs
Normal file
@ -0,0 +1,50 @@
|
||||
use std::cell::RefCell;
|
||||
use zstd::block::{Compressor, Decompressor};
|
||||
|
||||
thread_local! {
|
||||
static COMPRESSOR: RefCell<Compressor> = RefCell::new(Compressor::new());
|
||||
static DECOMPRESSOR: RefCell<Decompressor> = RefCell::new(Decompressor::new());
|
||||
}
|
||||
|
||||
/// The library supports regular compression levels from 1 up to ZSTD_maxCLevel(),
|
||||
/// which is currently 22. Levels >= 20
|
||||
/// Default level is ZSTD_CLEVEL_DEFAULT==3.
|
||||
/// value 0 means default, which is controlled by ZSTD_CLEVEL_DEFAULT
|
||||
pub fn compress(data: &[u8], level: i32) -> Vec<u8> {
|
||||
let mut out = Vec::new();
|
||||
COMPRESSOR.with(|c| {
|
||||
if let Ok(mut c) = c.try_borrow_mut() {
|
||||
match c.compress(data, level) {
|
||||
Ok(res) => out = res,
|
||||
Err(err) => {
|
||||
crate::log::debug!("Failed to compress: {}", err);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
out
|
||||
}
|
||||
|
||||
pub fn decompress(data: &[u8]) -> Vec<u8> {
|
||||
let mut out = Vec::new();
|
||||
DECOMPRESSOR.with(|d| {
|
||||
if let Ok(mut d) = d.try_borrow_mut() {
|
||||
const MAX: usize = 1024 * 1024 * 64;
|
||||
const MIN: usize = 1024 * 1024;
|
||||
let mut n = 30 * data.len();
|
||||
if n > MAX {
|
||||
n = MAX;
|
||||
}
|
||||
if n < MIN {
|
||||
n = MIN;
|
||||
}
|
||||
match d.decompress(data, n) {
|
||||
Ok(res) => out = res,
|
||||
Err(err) => {
|
||||
crate::log::debug!("Failed to decompress: {}", err);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
out
|
||||
}
|
||||
876
libs/hbb_common/src/config.rs
Normal file
876
libs/hbb_common/src/config.rs
Normal file
@ -0,0 +1,876 @@
|
||||
use crate::log;
|
||||
use directories_next::ProjectDirs;
|
||||
use rand::Rng;
|
||||
use serde_derive::{Deserialize, Serialize};
|
||||
use sodiumoxide::crypto::sign;
|
||||
use std::{
|
||||
collections::HashMap,
|
||||
fs,
|
||||
net::{IpAddr, Ipv4Addr, SocketAddr},
|
||||
path::{Path, PathBuf},
|
||||
sync::{Arc, Mutex, RwLock},
|
||||
time::SystemTime,
|
||||
};
|
||||
|
||||
pub const RENDEZVOUS_TIMEOUT: u64 = 12_000;
|
||||
pub const CONNECT_TIMEOUT: u64 = 18_000;
|
||||
pub const REG_INTERVAL: i64 = 12_000;
|
||||
pub const COMPRESS_LEVEL: i32 = 3;
|
||||
const SERIAL: i32 = 1;
|
||||
// 128x128
|
||||
#[cfg(target_os = "macos")] // 128x128 on 160x160 canvas, then shrink to 128, mac looks better with padding
|
||||
pub const ICON: &str = "data:image/png;base64,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
|
||||
";
|
||||
#[cfg(not(target_os = "macos"))] // 128x128 no padding
|
||||
pub const ICON: &str = "data:image/png;base64,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
|
||||
";
|
||||
#[cfg(target_os = "macos")]
|
||||
lazy_static::lazy_static! {
|
||||
pub static ref ORG: Arc<RwLock<String>> = Arc::new(RwLock::new("com.carriez".to_owned()));
|
||||
}
|
||||
|
||||
type Size = (i32, i32, i32, i32);
|
||||
|
||||
lazy_static::lazy_static! {
|
||||
static ref CONFIG: Arc<RwLock<Config>> = Arc::new(RwLock::new(Config::load()));
|
||||
static ref CONFIG2: Arc<RwLock<Config2>> = Arc::new(RwLock::new(Config2::load()));
|
||||
static ref LOCAL_CONFIG: Arc<RwLock<LocalConfig>> = Arc::new(RwLock::new(LocalConfig::load()));
|
||||
pub static ref ONLINE: Arc<Mutex<HashMap<String, i64>>> = Default::default();
|
||||
pub static ref PROD_RENDEZVOUS_SERVER: Arc<RwLock<String>> = Default::default();
|
||||
pub static ref APP_NAME: Arc<RwLock<String>> = Arc::new(RwLock::new("RustDesk".to_owned()));
|
||||
}
|
||||
#[cfg(any(target_os = "android", target_os = "ios"))]
|
||||
lazy_static::lazy_static! {
|
||||
pub static ref APP_DIR: Arc<RwLock<String>> = Default::default();
|
||||
pub static ref APP_HOME_DIR: Arc<RwLock<String>> = Default::default();
|
||||
}
|
||||
const CHARS: &'static [char] = &[
|
||||
'2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k',
|
||||
'm', 'n', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
|
||||
];
|
||||
|
||||
pub const RENDEZVOUS_SERVERS: &'static [&'static str] = &[
|
||||
"rs-ny.rustdesk.com",
|
||||
"rs-sg.rustdesk.com",
|
||||
"rs-cn.rustdesk.com",
|
||||
];
|
||||
pub const RENDEZVOUS_PORT: i32 = 21116;
|
||||
pub const RELAY_PORT: i32 = 21117;
|
||||
|
||||
#[derive(Clone, Copy, PartialEq, Eq, Debug)]
|
||||
pub enum NetworkType {
|
||||
Direct,
|
||||
ProxySocks,
|
||||
}
|
||||
|
||||
#[derive(Debug, Default, Serialize, Deserialize, Clone, PartialEq)]
|
||||
pub struct Config {
|
||||
#[serde(default)]
|
||||
pub id: String,
|
||||
#[serde(default)]
|
||||
password: String,
|
||||
#[serde(default)]
|
||||
salt: String,
|
||||
#[serde(default)]
|
||||
pub key_pair: (Vec<u8>, Vec<u8>), // sk, pk
|
||||
#[serde(default)]
|
||||
key_confirmed: bool,
|
||||
#[serde(default)]
|
||||
keys_confirmed: HashMap<String, bool>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Default, PartialEq, Serialize, Deserialize, Clone)]
|
||||
pub struct Socks5Server {
|
||||
#[serde(default)]
|
||||
pub proxy: String,
|
||||
#[serde(default)]
|
||||
pub username: String,
|
||||
#[serde(default)]
|
||||
pub password: String,
|
||||
}
|
||||
|
||||
// more variable configs
|
||||
#[derive(Debug, Default, Serialize, Deserialize, Clone, PartialEq)]
|
||||
pub struct Config2 {
|
||||
#[serde(default)]
|
||||
rendezvous_server: String,
|
||||
#[serde(default)]
|
||||
nat_type: i32,
|
||||
#[serde(default)]
|
||||
serial: i32,
|
||||
|
||||
#[serde(default)]
|
||||
socks: Option<Socks5Server>,
|
||||
|
||||
// the other scalar value must before this
|
||||
#[serde(default)]
|
||||
pub options: HashMap<String, String>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Default, Serialize, Deserialize, Clone)]
|
||||
pub struct PeerConfig {
|
||||
#[serde(default)]
|
||||
pub password: Vec<u8>,
|
||||
#[serde(default)]
|
||||
pub size: Size,
|
||||
#[serde(default)]
|
||||
pub size_ft: Size,
|
||||
#[serde(default)]
|
||||
pub size_pf: Size,
|
||||
#[serde(default)]
|
||||
pub view_style: String, // original (default), scale
|
||||
#[serde(default)]
|
||||
pub image_quality: String,
|
||||
#[serde(default)]
|
||||
pub custom_image_quality: Vec<i32>,
|
||||
#[serde(default)]
|
||||
pub show_remote_cursor: bool,
|
||||
#[serde(default)]
|
||||
pub lock_after_session_end: bool,
|
||||
#[serde(default)]
|
||||
pub privacy_mode: bool,
|
||||
#[serde(default)]
|
||||
pub port_forwards: Vec<(i32, String, i32)>,
|
||||
#[serde(default)]
|
||||
pub direct_failures: i32,
|
||||
#[serde(default)]
|
||||
pub disable_audio: bool,
|
||||
#[serde(default)]
|
||||
pub disable_clipboard: bool,
|
||||
#[serde(default)]
|
||||
pub enable_file_transfer: bool,
|
||||
|
||||
// the other scalar value must before this
|
||||
#[serde(default)]
|
||||
pub options: HashMap<String, String>,
|
||||
#[serde(default)]
|
||||
pub info: PeerInfoSerde,
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Default, Serialize, Deserialize, Clone)]
|
||||
pub struct PeerInfoSerde {
|
||||
#[serde(default)]
|
||||
pub username: String,
|
||||
#[serde(default)]
|
||||
pub hostname: String,
|
||||
#[serde(default)]
|
||||
pub platform: String,
|
||||
}
|
||||
|
||||
fn patch(path: PathBuf) -> PathBuf {
|
||||
if let Some(_tmp) = path.to_str() {
|
||||
#[cfg(windows)]
|
||||
return _tmp
|
||||
.replace(
|
||||
"system32\\config\\systemprofile",
|
||||
"ServiceProfiles\\LocalService",
|
||||
)
|
||||
.into();
|
||||
#[cfg(target_os = "macos")]
|
||||
return _tmp.replace("Application Support", "Preferences").into();
|
||||
#[cfg(target_os = "linux")]
|
||||
{
|
||||
if _tmp == "/root" {
|
||||
if let Ok(output) = std::process::Command::new("whoami").output() {
|
||||
let user = String::from_utf8_lossy(&output.stdout)
|
||||
.to_string()
|
||||
.trim()
|
||||
.to_owned();
|
||||
if user != "root" {
|
||||
return format!("/home/{}", user).into();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
path
|
||||
}
|
||||
|
||||
impl Config2 {
|
||||
fn load() -> Config2 {
|
||||
Config::load_::<Config2>("2")
|
||||
}
|
||||
|
||||
pub fn file() -> PathBuf {
|
||||
Config::file_("2")
|
||||
}
|
||||
|
||||
fn store(&self) {
|
||||
Config::store_(self, "2");
|
||||
}
|
||||
|
||||
pub fn get() -> Config2 {
|
||||
return CONFIG2.read().unwrap().clone();
|
||||
}
|
||||
|
||||
pub fn set(cfg: Config2) -> bool {
|
||||
let mut lock = CONFIG2.write().unwrap();
|
||||
if *lock == cfg {
|
||||
return false;
|
||||
}
|
||||
*lock = cfg;
|
||||
lock.store();
|
||||
true
|
||||
}
|
||||
}
|
||||
|
||||
pub fn load_path<T: serde::Serialize + serde::de::DeserializeOwned + Default + std::fmt::Debug>(
|
||||
file: PathBuf,
|
||||
) -> T {
|
||||
let cfg = match confy::load_path(&file) {
|
||||
Ok(config) => config,
|
||||
Err(err) => {
|
||||
log::error!("Failed to load config: {}", err);
|
||||
T::default()
|
||||
}
|
||||
};
|
||||
cfg
|
||||
}
|
||||
|
||||
impl Config {
|
||||
fn load_<T: serde::Serialize + serde::de::DeserializeOwned + Default + std::fmt::Debug>(
|
||||
suffix: &str,
|
||||
) -> T {
|
||||
let file = Self::file_(suffix);
|
||||
log::debug!("Configuration path: {}", file.display());
|
||||
let cfg = load_path(file);
|
||||
if suffix.is_empty() {
|
||||
log::debug!("{:?}", cfg);
|
||||
}
|
||||
cfg
|
||||
}
|
||||
|
||||
fn store_<T: serde::Serialize>(config: &T, suffix: &str) {
|
||||
let file = Self::file_(suffix);
|
||||
if let Err(err) = confy::store_path(file, config) {
|
||||
log::error!("Failed to store config: {}", err);
|
||||
}
|
||||
}
|
||||
|
||||
fn load() -> Config {
|
||||
Config::load_::<Config>("")
|
||||
}
|
||||
|
||||
fn store(&self) {
|
||||
Config::store_(self, "");
|
||||
}
|
||||
|
||||
pub fn file() -> PathBuf {
|
||||
Self::file_("")
|
||||
}
|
||||
|
||||
fn file_(suffix: &str) -> PathBuf {
|
||||
let name = format!("{}{}", *APP_NAME.read().unwrap(), suffix);
|
||||
Self::path(name).with_extension("toml")
|
||||
}
|
||||
|
||||
pub fn get_home() -> PathBuf {
|
||||
#[cfg(any(target_os = "android", target_os = "ios"))]
|
||||
return Self::path(APP_HOME_DIR.read().unwrap().as_str());
|
||||
if let Some(path) = dirs_next::home_dir() {
|
||||
patch(path)
|
||||
} else if let Ok(path) = std::env::current_dir() {
|
||||
path
|
||||
} else {
|
||||
std::env::temp_dir()
|
||||
}
|
||||
}
|
||||
|
||||
pub fn path<P: AsRef<Path>>(p: P) -> PathBuf {
|
||||
#[cfg(any(target_os = "android", target_os = "ios"))]
|
||||
{
|
||||
let mut path: PathBuf = APP_DIR.read().unwrap().clone().into();
|
||||
path.push(p);
|
||||
return path;
|
||||
}
|
||||
#[cfg(not(target_os = "macos"))]
|
||||
let org = "";
|
||||
#[cfg(target_os = "macos")]
|
||||
let org = ORG.read().unwrap().clone();
|
||||
// /var/root for root
|
||||
if let Some(project) = ProjectDirs::from("", &org, &*APP_NAME.read().unwrap()) {
|
||||
let mut path = patch(project.config_dir().to_path_buf());
|
||||
path.push(p);
|
||||
return path;
|
||||
}
|
||||
return "".into();
|
||||
}
|
||||
|
||||
#[allow(unreachable_code)]
|
||||
pub fn log_path() -> PathBuf {
|
||||
#[cfg(target_os = "macos")]
|
||||
{
|
||||
if let Some(path) = dirs_next::home_dir().as_mut() {
|
||||
path.push(format!("Library/Logs/{}", *APP_NAME.read().unwrap()));
|
||||
return path.clone();
|
||||
}
|
||||
}
|
||||
#[cfg(target_os = "linux")]
|
||||
{
|
||||
let mut path = Self::get_home();
|
||||
path.push(format!(".local/share/logs/{}", *APP_NAME.read().unwrap()));
|
||||
std::fs::create_dir_all(&path).ok();
|
||||
return path;
|
||||
}
|
||||
if let Some(path) = Self::path("").parent() {
|
||||
let mut path: PathBuf = path.into();
|
||||
path.push("log");
|
||||
return path;
|
||||
}
|
||||
"".into()
|
||||
}
|
||||
|
||||
pub fn ipc_path(postfix: &str) -> String {
|
||||
#[cfg(windows)]
|
||||
{
|
||||
// \\ServerName\pipe\PipeName
|
||||
// where ServerName is either the name of a remote computer or a period, to specify the local computer.
|
||||
// https://docs.microsoft.com/en-us/windows/win32/ipc/pipe-names
|
||||
format!(
|
||||
"\\\\.\\pipe\\{}\\query{}",
|
||||
*APP_NAME.read().unwrap(),
|
||||
postfix
|
||||
)
|
||||
}
|
||||
#[cfg(not(windows))]
|
||||
{
|
||||
use std::os::unix::fs::PermissionsExt;
|
||||
#[cfg(target_os = "android")]
|
||||
let mut path: PathBuf =
|
||||
format!("{}/{}", *APP_DIR.read().unwrap(), *APP_NAME.read().unwrap()).into();
|
||||
#[cfg(not(target_os = "android"))]
|
||||
let mut path: PathBuf = format!("/tmp/{}", *APP_NAME.read().unwrap()).into();
|
||||
fs::create_dir(&path).ok();
|
||||
fs::set_permissions(&path, fs::Permissions::from_mode(0o0777)).ok();
|
||||
path.push(format!("ipc{}", postfix));
|
||||
path.to_str().unwrap_or("").to_owned()
|
||||
}
|
||||
}
|
||||
|
||||
pub fn icon_path() -> PathBuf {
|
||||
let mut path = Self::path("icons");
|
||||
if fs::create_dir_all(&path).is_err() {
|
||||
path = std::env::temp_dir();
|
||||
}
|
||||
path
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn get_any_listen_addr() -> SocketAddr {
|
||||
SocketAddr::new(IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)), 0)
|
||||
}
|
||||
|
||||
pub fn get_rendezvous_server() -> String {
|
||||
let mut rendezvous_server = Self::get_option("custom-rendezvous-server");
|
||||
if rendezvous_server.is_empty() {
|
||||
rendezvous_server = PROD_RENDEZVOUS_SERVER.read().unwrap().clone();
|
||||
}
|
||||
if rendezvous_server.is_empty() {
|
||||
rendezvous_server = CONFIG2.read().unwrap().rendezvous_server.clone();
|
||||
}
|
||||
if rendezvous_server.is_empty() {
|
||||
rendezvous_server = Self::get_rendezvous_servers()
|
||||
.drain(..)
|
||||
.next()
|
||||
.unwrap_or("".to_owned());
|
||||
}
|
||||
if !rendezvous_server.contains(":") {
|
||||
rendezvous_server = format!("{}:{}", rendezvous_server, RENDEZVOUS_PORT);
|
||||
}
|
||||
rendezvous_server
|
||||
}
|
||||
|
||||
pub fn get_rendezvous_servers() -> Vec<String> {
|
||||
let s = Self::get_option("custom-rendezvous-server");
|
||||
if !s.is_empty() {
|
||||
return vec![s];
|
||||
}
|
||||
let s = PROD_RENDEZVOUS_SERVER.read().unwrap().clone();
|
||||
if !s.is_empty() {
|
||||
return vec![s];
|
||||
}
|
||||
let serial_obsolute = CONFIG2.read().unwrap().serial > SERIAL;
|
||||
if serial_obsolute {
|
||||
let ss: Vec<String> = Self::get_option("rendezvous-servers")
|
||||
.split(",")
|
||||
.filter(|x| x.contains("."))
|
||||
.map(|x| x.to_owned())
|
||||
.collect();
|
||||
if !ss.is_empty() {
|
||||
return ss;
|
||||
}
|
||||
}
|
||||
return RENDEZVOUS_SERVERS.iter().map(|x| x.to_string()).collect();
|
||||
}
|
||||
|
||||
pub fn reset_online() {
|
||||
*ONLINE.lock().unwrap() = Default::default();
|
||||
}
|
||||
|
||||
pub fn update_latency(host: &str, latency: i64) {
|
||||
ONLINE.lock().unwrap().insert(host.to_owned(), latency);
|
||||
let mut host = "".to_owned();
|
||||
let mut delay = i64::MAX;
|
||||
for (tmp_host, tmp_delay) in ONLINE.lock().unwrap().iter() {
|
||||
if tmp_delay > &0 && tmp_delay < &delay {
|
||||
delay = tmp_delay.clone();
|
||||
host = tmp_host.to_string();
|
||||
}
|
||||
}
|
||||
if !host.is_empty() {
|
||||
let mut config = CONFIG2.write().unwrap();
|
||||
if host != config.rendezvous_server {
|
||||
log::debug!("Update rendezvous_server in config to {}", host);
|
||||
log::debug!("{:?}", *ONLINE.lock().unwrap());
|
||||
config.rendezvous_server = host;
|
||||
config.store();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_id(id: &str) {
|
||||
let mut config = CONFIG.write().unwrap();
|
||||
if id == config.id {
|
||||
return;
|
||||
}
|
||||
config.id = id.into();
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn set_nat_type(nat_type: i32) {
|
||||
let mut config = CONFIG2.write().unwrap();
|
||||
if nat_type == config.nat_type {
|
||||
return;
|
||||
}
|
||||
config.nat_type = nat_type;
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn get_nat_type() -> i32 {
|
||||
CONFIG2.read().unwrap().nat_type
|
||||
}
|
||||
|
||||
pub fn set_serial(serial: i32) {
|
||||
let mut config = CONFIG2.write().unwrap();
|
||||
if serial == config.serial {
|
||||
return;
|
||||
}
|
||||
config.serial = serial;
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn get_serial() -> i32 {
|
||||
std::cmp::max(CONFIG2.read().unwrap().serial, SERIAL)
|
||||
}
|
||||
|
||||
fn get_auto_id() -> Option<String> {
|
||||
#[cfg(any(target_os = "android", target_os = "ios"))]
|
||||
{
|
||||
return Some(
|
||||
rand::thread_rng()
|
||||
.gen_range(1_000_000_000..2_000_000_000)
|
||||
.to_string(),
|
||||
);
|
||||
}
|
||||
let mut id = 0u32;
|
||||
#[cfg(not(any(target_os = "android", target_os = "ios")))]
|
||||
if let Ok(Some(ma)) = mac_address::get_mac_address() {
|
||||
for x in &ma.bytes()[2..] {
|
||||
id = (id << 8) | (*x as u32);
|
||||
}
|
||||
id = id & 0x1FFFFFFF;
|
||||
Some(id.to_string())
|
||||
} else {
|
||||
None
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_auto_password() -> String {
|
||||
let mut rng = rand::thread_rng();
|
||||
(0..6)
|
||||
.map(|_| CHARS[rng.gen::<usize>() % CHARS.len()])
|
||||
.collect()
|
||||
}
|
||||
|
||||
pub fn get_key_confirmed() -> bool {
|
||||
CONFIG.read().unwrap().key_confirmed
|
||||
}
|
||||
|
||||
pub fn set_key_confirmed(v: bool) {
|
||||
let mut config = CONFIG.write().unwrap();
|
||||
if config.key_confirmed == v {
|
||||
return;
|
||||
}
|
||||
config.key_confirmed = v;
|
||||
if !v {
|
||||
config.keys_confirmed = Default::default();
|
||||
}
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn get_host_key_confirmed(host: &str) -> bool {
|
||||
if let Some(true) = CONFIG.read().unwrap().keys_confirmed.get(host) {
|
||||
true
|
||||
} else {
|
||||
false
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_host_key_confirmed(host: &str, v: bool) {
|
||||
if Self::get_host_key_confirmed(host) == v {
|
||||
return;
|
||||
}
|
||||
let mut config = CONFIG.write().unwrap();
|
||||
config.keys_confirmed.insert(host.to_owned(), v);
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn set_key_pair(pair: (Vec<u8>, Vec<u8>)) {
|
||||
let mut config = CONFIG.write().unwrap();
|
||||
if config.key_pair == pair {
|
||||
return;
|
||||
}
|
||||
config.key_pair = pair;
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn get_key_pair() -> (Vec<u8>, Vec<u8>) {
|
||||
// lock here to make sure no gen_keypair more than once
|
||||
let mut config = CONFIG.write().unwrap();
|
||||
if config.key_pair.0.is_empty() {
|
||||
let (pk, sk) = sign::gen_keypair();
|
||||
config.key_pair = (sk.0.to_vec(), pk.0.into());
|
||||
config.store();
|
||||
}
|
||||
config.key_pair.clone()
|
||||
}
|
||||
|
||||
pub fn get_id() -> String {
|
||||
let mut id = CONFIG.read().unwrap().id.clone();
|
||||
if id.is_empty() {
|
||||
if let Some(tmp) = Config::get_auto_id() {
|
||||
id = tmp;
|
||||
Config::set_id(&id);
|
||||
}
|
||||
}
|
||||
id
|
||||
}
|
||||
|
||||
pub fn get_id_or(b: String) -> String {
|
||||
let a = CONFIG.read().unwrap().id.clone();
|
||||
if a.is_empty() {
|
||||
b
|
||||
} else {
|
||||
a
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_options() -> HashMap<String, String> {
|
||||
CONFIG2.read().unwrap().options.clone()
|
||||
}
|
||||
|
||||
pub fn set_options(v: HashMap<String, String>) {
|
||||
let mut config = CONFIG2.write().unwrap();
|
||||
if config.options == v {
|
||||
return;
|
||||
}
|
||||
config.options = v;
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn get_option(k: &str) -> String {
|
||||
if let Some(v) = CONFIG2.read().unwrap().options.get(k) {
|
||||
v.clone()
|
||||
} else {
|
||||
"".to_owned()
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_option(k: String, v: String) {
|
||||
let mut config = CONFIG2.write().unwrap();
|
||||
let v2 = if v.is_empty() { None } else { Some(&v) };
|
||||
if v2 != config.options.get(&k) {
|
||||
if v2.is_none() {
|
||||
config.options.remove(&k);
|
||||
} else {
|
||||
config.options.insert(k, v);
|
||||
}
|
||||
config.store();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn update_id() {
|
||||
// to-do: how about if one ip register a lot of ids?
|
||||
let id = Self::get_id();
|
||||
let mut rng = rand::thread_rng();
|
||||
let new_id = rng.gen_range(1_000_000_000..2_000_000_000).to_string();
|
||||
Config::set_id(&new_id);
|
||||
log::info!("id updated from {} to {}", id, new_id);
|
||||
}
|
||||
|
||||
pub fn set_password(password: &str) {
|
||||
let mut config = CONFIG.write().unwrap();
|
||||
if password == config.password {
|
||||
return;
|
||||
}
|
||||
config.password = password.into();
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn get_password() -> String {
|
||||
let mut password = CONFIG.read().unwrap().password.clone();
|
||||
if password.is_empty() {
|
||||
password = Config::get_auto_password();
|
||||
Config::set_password(&password);
|
||||
}
|
||||
password
|
||||
}
|
||||
|
||||
pub fn set_salt(salt: &str) {
|
||||
let mut config = CONFIG.write().unwrap();
|
||||
if salt == config.salt {
|
||||
return;
|
||||
}
|
||||
config.salt = salt.into();
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn get_salt() -> String {
|
||||
let mut salt = CONFIG.read().unwrap().salt.clone();
|
||||
if salt.is_empty() {
|
||||
salt = Config::get_auto_password();
|
||||
Config::set_salt(&salt);
|
||||
}
|
||||
salt
|
||||
}
|
||||
|
||||
pub fn set_socks(socks: Option<Socks5Server>) {
|
||||
let mut config = CONFIG2.write().unwrap();
|
||||
if config.socks == socks {
|
||||
return;
|
||||
}
|
||||
config.socks = socks;
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn get_socks() -> Option<Socks5Server> {
|
||||
CONFIG2.read().unwrap().socks.clone()
|
||||
}
|
||||
|
||||
pub fn get_network_type() -> NetworkType {
|
||||
match &CONFIG2.read().unwrap().socks {
|
||||
None => NetworkType::Direct,
|
||||
Some(_) => NetworkType::ProxySocks,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get() -> Config {
|
||||
return CONFIG.read().unwrap().clone();
|
||||
}
|
||||
|
||||
pub fn set(cfg: Config) -> bool {
|
||||
let mut lock = CONFIG.write().unwrap();
|
||||
if *lock == cfg {
|
||||
return false;
|
||||
}
|
||||
*lock = cfg;
|
||||
lock.store();
|
||||
true
|
||||
}
|
||||
}
|
||||
|
||||
const PEERS: &str = "peers";
|
||||
|
||||
impl PeerConfig {
|
||||
pub fn load(id: &str) -> PeerConfig {
|
||||
let _ = CONFIG.read().unwrap(); // for lock
|
||||
match confy::load_path(&Self::path(id)) {
|
||||
Ok(config) => config,
|
||||
Err(err) => {
|
||||
log::error!("Failed to load config: {}", err);
|
||||
Default::default()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn store(&self, id: &str) {
|
||||
let _ = CONFIG.read().unwrap(); // for lock
|
||||
if let Err(err) = confy::store_path(Self::path(id), self) {
|
||||
log::error!("Failed to store config: {}", err);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn remove(id: &str) {
|
||||
fs::remove_file(&Self::path(id)).ok();
|
||||
}
|
||||
|
||||
fn path(id: &str) -> PathBuf {
|
||||
let path: PathBuf = [PEERS, id].iter().collect();
|
||||
Config::path(path).with_extension("toml")
|
||||
}
|
||||
|
||||
pub fn peers() -> Vec<(String, SystemTime, PeerConfig)> {
|
||||
if let Ok(peers) = Config::path(PEERS).read_dir() {
|
||||
if let Ok(peers) = peers
|
||||
.map(|res| res.map(|e| e.path()))
|
||||
.collect::<Result<Vec<_>, _>>()
|
||||
{
|
||||
let mut peers: Vec<_> = peers
|
||||
.iter()
|
||||
.filter(|p| {
|
||||
p.is_file()
|
||||
&& p.extension().map(|p| p.to_str().unwrap_or("")) == Some("toml")
|
||||
})
|
||||
.map(|p| {
|
||||
let t = crate::get_modified_time(&p);
|
||||
let id = p
|
||||
.file_stem()
|
||||
.map(|p| p.to_str().unwrap_or(""))
|
||||
.unwrap_or("")
|
||||
.to_owned();
|
||||
let c = PeerConfig::load(&id);
|
||||
if c.info.platform.is_empty() {
|
||||
fs::remove_file(&p).ok();
|
||||
}
|
||||
(id, t, c)
|
||||
})
|
||||
.filter(|p| !p.2.info.platform.is_empty())
|
||||
.collect();
|
||||
peers.sort_unstable_by(|a, b| b.1.cmp(&a.1));
|
||||
return peers;
|
||||
}
|
||||
}
|
||||
Default::default()
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Default, Serialize, Deserialize, Clone)]
|
||||
pub struct LocalConfig {
|
||||
#[serde(default)]
|
||||
remote_id: String, // latest used one
|
||||
#[serde(default)]
|
||||
size: Size,
|
||||
#[serde(default)]
|
||||
pub fav: Vec<String>,
|
||||
#[serde(default)]
|
||||
options: HashMap<String, String>,
|
||||
}
|
||||
|
||||
impl LocalConfig {
|
||||
fn load() -> LocalConfig {
|
||||
Config::load_::<LocalConfig>("_local")
|
||||
}
|
||||
|
||||
fn store(&self) {
|
||||
Config::store_(self, "_local");
|
||||
}
|
||||
|
||||
pub fn get_size() -> Size {
|
||||
LOCAL_CONFIG.read().unwrap().size
|
||||
}
|
||||
|
||||
pub fn set_size(x: i32, y: i32, w: i32, h: i32) {
|
||||
let mut config = LOCAL_CONFIG.write().unwrap();
|
||||
let size = (x, y, w, h);
|
||||
if size == config.size || size.2 < 300 || size.3 < 300 {
|
||||
return;
|
||||
}
|
||||
config.size = size;
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn set_remote_id(remote_id: &str) {
|
||||
let mut config = LOCAL_CONFIG.write().unwrap();
|
||||
if remote_id == config.remote_id {
|
||||
return;
|
||||
}
|
||||
config.remote_id = remote_id.into();
|
||||
config.store();
|
||||
}
|
||||
|
||||
pub fn get_remote_id() -> String {
|
||||
LOCAL_CONFIG.read().unwrap().remote_id.clone()
|
||||
}
|
||||
|
||||
pub fn set_fav(fav: Vec<String>) {
|
||||
let mut lock = LOCAL_CONFIG.write().unwrap();
|
||||
if lock.fav == fav {
|
||||
return;
|
||||
}
|
||||
lock.fav = fav;
|
||||
lock.store();
|
||||
}
|
||||
|
||||
pub fn get_fav() -> Vec<String> {
|
||||
LOCAL_CONFIG.read().unwrap().fav.clone()
|
||||
}
|
||||
|
||||
pub fn get_option(k: &str) -> String {
|
||||
if let Some(v) = LOCAL_CONFIG.read().unwrap().options.get(k) {
|
||||
v.clone()
|
||||
} else {
|
||||
"".to_owned()
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_option(k: String, v: String) {
|
||||
let mut config = LOCAL_CONFIG.write().unwrap();
|
||||
let v2 = if v.is_empty() { None } else { Some(&v) };
|
||||
if v2 != config.options.get(&k) {
|
||||
if v2.is_none() {
|
||||
config.options.remove(&k);
|
||||
} else {
|
||||
config.options.insert(k, v);
|
||||
}
|
||||
config.store();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Default, Serialize, Deserialize, Clone)]
|
||||
pub struct LanPeers {
|
||||
#[serde(default)]
|
||||
pub peers: String,
|
||||
}
|
||||
|
||||
impl LanPeers {
|
||||
pub fn load() -> LanPeers {
|
||||
let _ = CONFIG.read().unwrap(); // for lock
|
||||
match confy::load_path(&Config::file_("_lan_peers")) {
|
||||
Ok(peers) => peers,
|
||||
Err(err) => {
|
||||
log::error!("Failed to load lan peers: {}", err);
|
||||
Default::default()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn store(peers: String) {
|
||||
let f = LanPeers { peers };
|
||||
if let Err(err) = confy::store_path(Config::file_("_lan_peers"), f) {
|
||||
log::error!("Failed to store lan peers: {}", err);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn modify_time() -> crate::ResultType<u64> {
|
||||
let p = Config::file_("_lan_peers");
|
||||
Ok(fs::metadata(p)?
|
||||
.modified()?
|
||||
.duration_since(SystemTime::UNIX_EPOCH)?
|
||||
.as_millis() as _)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
#[test]
|
||||
fn test_serialize() {
|
||||
let cfg: Config = Default::default();
|
||||
let res = toml::to_string_pretty(&cfg);
|
||||
assert!(res.is_ok());
|
||||
let cfg: PeerConfig = Default::default();
|
||||
let res = toml::to_string_pretty(&cfg);
|
||||
assert!(res.is_ok());
|
||||
}
|
||||
}
|
||||
560
libs/hbb_common/src/fs.rs
Normal file
560
libs/hbb_common/src/fs.rs
Normal file
@ -0,0 +1,560 @@
|
||||
use crate::{bail, message_proto::*, ResultType};
|
||||
use std::path::{Path, PathBuf};
|
||||
// https://doc.rust-lang.org/std/os/windows/fs/trait.MetadataExt.html
|
||||
use crate::{
|
||||
compress::{compress, decompress},
|
||||
config::{Config, COMPRESS_LEVEL},
|
||||
};
|
||||
#[cfg(windows)]
|
||||
use std::os::windows::prelude::*;
|
||||
use tokio::{fs::File, io::*};
|
||||
|
||||
pub fn read_dir(path: &PathBuf, include_hidden: bool) -> ResultType<FileDirectory> {
|
||||
let mut dir = FileDirectory {
|
||||
path: get_string(&path),
|
||||
..Default::default()
|
||||
};
|
||||
#[cfg(windows)]
|
||||
if "/" == &get_string(&path) {
|
||||
let drives = unsafe { winapi::um::fileapi::GetLogicalDrives() };
|
||||
for i in 0..32 {
|
||||
if drives & (1 << i) != 0 {
|
||||
let name = format!(
|
||||
"{}:",
|
||||
std::char::from_u32('A' as u32 + i as u32).unwrap_or('A')
|
||||
);
|
||||
dir.entries.push(FileEntry {
|
||||
name,
|
||||
entry_type: FileType::DirDrive.into(),
|
||||
..Default::default()
|
||||
});
|
||||
}
|
||||
}
|
||||
return Ok(dir);
|
||||
}
|
||||
for entry in path.read_dir()? {
|
||||
if let Ok(entry) = entry {
|
||||
let p = entry.path();
|
||||
let name = p
|
||||
.file_name()
|
||||
.map(|p| p.to_str().unwrap_or(""))
|
||||
.unwrap_or("")
|
||||
.to_owned();
|
||||
if name.is_empty() {
|
||||
continue;
|
||||
}
|
||||
let mut is_hidden = false;
|
||||
let meta;
|
||||
if let Ok(tmp) = std::fs::symlink_metadata(&p) {
|
||||
meta = tmp;
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
// docs.microsoft.com/en-us/windows/win32/fileio/file-attribute-constants
|
||||
#[cfg(windows)]
|
||||
if meta.file_attributes() & 0x2 != 0 {
|
||||
is_hidden = true;
|
||||
}
|
||||
#[cfg(not(windows))]
|
||||
if name.find('.').unwrap_or(usize::MAX) == 0 {
|
||||
is_hidden = true;
|
||||
}
|
||||
if is_hidden && !include_hidden {
|
||||
continue;
|
||||
}
|
||||
let (entry_type, size) = {
|
||||
if p.is_dir() {
|
||||
if meta.file_type().is_symlink() {
|
||||
(FileType::DirLink.into(), 0)
|
||||
} else {
|
||||
(FileType::Dir.into(), 0)
|
||||
}
|
||||
} else {
|
||||
if meta.file_type().is_symlink() {
|
||||
(FileType::FileLink.into(), 0)
|
||||
} else {
|
||||
(FileType::File.into(), meta.len())
|
||||
}
|
||||
}
|
||||
};
|
||||
let modified_time = meta
|
||||
.modified()
|
||||
.map(|x| {
|
||||
x.duration_since(std::time::SystemTime::UNIX_EPOCH)
|
||||
.map(|x| x.as_secs())
|
||||
.unwrap_or(0)
|
||||
})
|
||||
.unwrap_or(0) as u64;
|
||||
dir.entries.push(FileEntry {
|
||||
name: get_file_name(&p),
|
||||
entry_type,
|
||||
is_hidden,
|
||||
size,
|
||||
modified_time,
|
||||
..Default::default()
|
||||
});
|
||||
}
|
||||
}
|
||||
Ok(dir)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn get_file_name(p: &PathBuf) -> String {
|
||||
p.file_name()
|
||||
.map(|p| p.to_str().unwrap_or(""))
|
||||
.unwrap_or("")
|
||||
.to_owned()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn get_string(path: &PathBuf) -> String {
|
||||
path.to_str().unwrap_or("").to_owned()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn get_path(path: &str) -> PathBuf {
|
||||
Path::new(path).to_path_buf()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn get_home_as_string() -> String {
|
||||
get_string(&Config::get_home())
|
||||
}
|
||||
|
||||
fn read_dir_recursive(
|
||||
path: &PathBuf,
|
||||
prefix: &PathBuf,
|
||||
include_hidden: bool,
|
||||
) -> ResultType<Vec<FileEntry>> {
|
||||
let mut files = Vec::new();
|
||||
if path.is_dir() {
|
||||
// to-do: symbol link handling, cp the link rather than the content
|
||||
// to-do: file mode, for unix
|
||||
let fd = read_dir(&path, include_hidden)?;
|
||||
for entry in fd.entries.iter() {
|
||||
match entry.entry_type.enum_value() {
|
||||
Ok(FileType::File) => {
|
||||
let mut entry = entry.clone();
|
||||
entry.name = get_string(&prefix.join(entry.name));
|
||||
files.push(entry);
|
||||
}
|
||||
Ok(FileType::Dir) => {
|
||||
if let Ok(mut tmp) = read_dir_recursive(
|
||||
&path.join(&entry.name),
|
||||
&prefix.join(&entry.name),
|
||||
include_hidden,
|
||||
) {
|
||||
for entry in tmp.drain(0..) {
|
||||
files.push(entry);
|
||||
}
|
||||
}
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
Ok(files)
|
||||
} else if path.is_file() {
|
||||
let (size, modified_time) = if let Ok(meta) = std::fs::metadata(&path) {
|
||||
(
|
||||
meta.len(),
|
||||
meta.modified()
|
||||
.map(|x| {
|
||||
x.duration_since(std::time::SystemTime::UNIX_EPOCH)
|
||||
.map(|x| x.as_secs())
|
||||
.unwrap_or(0)
|
||||
})
|
||||
.unwrap_or(0) as u64,
|
||||
)
|
||||
} else {
|
||||
(0, 0)
|
||||
};
|
||||
files.push(FileEntry {
|
||||
entry_type: FileType::File.into(),
|
||||
size,
|
||||
modified_time,
|
||||
..Default::default()
|
||||
});
|
||||
Ok(files)
|
||||
} else {
|
||||
bail!("Not exists");
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_recursive_files(path: &str, include_hidden: bool) -> ResultType<Vec<FileEntry>> {
|
||||
read_dir_recursive(&get_path(path), &get_path(""), include_hidden)
|
||||
}
|
||||
|
||||
#[derive(Default)]
|
||||
pub struct TransferJob {
|
||||
id: i32,
|
||||
path: PathBuf,
|
||||
files: Vec<FileEntry>,
|
||||
file_num: i32,
|
||||
file: Option<File>,
|
||||
total_size: u64,
|
||||
finished_size: u64,
|
||||
transferred: u64,
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn get_ext(name: &str) -> &str {
|
||||
if let Some(i) = name.rfind(".") {
|
||||
return &name[i + 1..];
|
||||
}
|
||||
""
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn is_compressed_file(name: &str) -> bool {
|
||||
let ext = get_ext(name);
|
||||
ext == "xz"
|
||||
|| ext == "gz"
|
||||
|| ext == "zip"
|
||||
|| ext == "7z"
|
||||
|| ext == "rar"
|
||||
|| ext == "bz2"
|
||||
|| ext == "tgz"
|
||||
|| ext == "png"
|
||||
|| ext == "jpg"
|
||||
}
|
||||
|
||||
impl TransferJob {
|
||||
pub fn new_write(id: i32, path: String, files: Vec<FileEntry>) -> Self {
|
||||
let total_size = files.iter().map(|x| x.size as u64).sum();
|
||||
Self {
|
||||
id,
|
||||
path: get_path(&path),
|
||||
files,
|
||||
total_size,
|
||||
..Default::default()
|
||||
}
|
||||
}
|
||||
|
||||
pub fn new_read(id: i32, path: String, include_hidden: bool) -> ResultType<Self> {
|
||||
let files = get_recursive_files(&path, include_hidden)?;
|
||||
let total_size = files.iter().map(|x| x.size as u64).sum();
|
||||
Ok(Self {
|
||||
id,
|
||||
path: get_path(&path),
|
||||
files,
|
||||
total_size,
|
||||
..Default::default()
|
||||
})
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn files(&self) -> &Vec<FileEntry> {
|
||||
&self.files
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn set_files(&mut self, files: Vec<FileEntry>) {
|
||||
self.files = files;
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn id(&self) -> i32 {
|
||||
self.id
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn total_size(&self) -> u64 {
|
||||
self.total_size
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn finished_size(&self) -> u64 {
|
||||
self.finished_size
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn transferred(&self) -> u64 {
|
||||
self.transferred
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn file_num(&self) -> i32 {
|
||||
self.file_num
|
||||
}
|
||||
|
||||
pub fn modify_time(&self) {
|
||||
let file_num = self.file_num as usize;
|
||||
if file_num < self.files.len() {
|
||||
let entry = &self.files[file_num];
|
||||
let path = self.join(&entry.name);
|
||||
let download_path = format!("{}.download", get_string(&path));
|
||||
std::fs::rename(&download_path, &path).ok();
|
||||
filetime::set_file_mtime(
|
||||
&path,
|
||||
filetime::FileTime::from_unix_time(entry.modified_time as _, 0),
|
||||
)
|
||||
.ok();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn remove_download_file(&self) {
|
||||
let file_num = self.file_num as usize;
|
||||
if file_num < self.files.len() {
|
||||
let entry = &self.files[file_num];
|
||||
let path = self.join(&entry.name);
|
||||
let download_path = format!("{}.download", get_string(&path));
|
||||
std::fs::remove_file(&download_path).ok();
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn write(&mut self, block: FileTransferBlock, raw: Option<&[u8]>) -> ResultType<()> {
|
||||
if block.id != self.id {
|
||||
bail!("Wrong id");
|
||||
}
|
||||
let file_num = block.file_num as usize;
|
||||
if file_num >= self.files.len() {
|
||||
bail!("Wrong file number");
|
||||
}
|
||||
if file_num != self.file_num as usize || self.file.is_none() {
|
||||
self.modify_time();
|
||||
if let Some(file) = self.file.as_mut() {
|
||||
file.sync_all().await?;
|
||||
}
|
||||
self.file_num = block.file_num;
|
||||
let entry = &self.files[file_num];
|
||||
let path = self.join(&entry.name);
|
||||
if let Some(p) = path.parent() {
|
||||
std::fs::create_dir_all(p).ok();
|
||||
}
|
||||
let path = format!("{}.download", get_string(&path));
|
||||
self.file = Some(File::create(&path).await?);
|
||||
}
|
||||
let data = if let Some(data) = raw {
|
||||
data
|
||||
} else {
|
||||
&block.data
|
||||
};
|
||||
if block.compressed {
|
||||
let tmp = decompress(data);
|
||||
self.file.as_mut().unwrap().write_all(&tmp).await?;
|
||||
self.finished_size += tmp.len() as u64;
|
||||
} else {
|
||||
self.file.as_mut().unwrap().write_all(data).await?;
|
||||
self.finished_size += data.len() as u64;
|
||||
}
|
||||
self.transferred += data.len() as u64;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn join(&self, name: &str) -> PathBuf {
|
||||
if name.is_empty() {
|
||||
self.path.clone()
|
||||
} else {
|
||||
self.path.join(name)
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn read(&mut self) -> ResultType<Option<FileTransferBlock>> {
|
||||
let file_num = self.file_num as usize;
|
||||
if file_num >= self.files.len() {
|
||||
self.file.take();
|
||||
return Ok(None);
|
||||
}
|
||||
let name = &self.files[file_num].name;
|
||||
if self.file.is_none() {
|
||||
match File::open(self.join(&name)).await {
|
||||
Ok(file) => {
|
||||
self.file = Some(file);
|
||||
}
|
||||
Err(err) => {
|
||||
self.file_num += 1;
|
||||
return Err(err.into());
|
||||
}
|
||||
}
|
||||
}
|
||||
const BUF_SIZE: usize = 128 * 1024;
|
||||
let mut buf: Vec<u8> = Vec::with_capacity(BUF_SIZE);
|
||||
unsafe {
|
||||
buf.set_len(BUF_SIZE);
|
||||
}
|
||||
let mut compressed = false;
|
||||
let mut offset: usize = 0;
|
||||
loop {
|
||||
match self.file.as_mut().unwrap().read(&mut buf[offset..]).await {
|
||||
Err(err) => {
|
||||
self.file_num += 1;
|
||||
self.file = None;
|
||||
return Err(err.into());
|
||||
}
|
||||
Ok(n) => {
|
||||
offset += n;
|
||||
if n == 0 || offset == BUF_SIZE {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
unsafe { buf.set_len(offset) };
|
||||
if offset == 0 {
|
||||
self.file_num += 1;
|
||||
self.file = None;
|
||||
} else {
|
||||
self.finished_size += offset as u64;
|
||||
if !is_compressed_file(name) {
|
||||
let tmp = compress(&buf, COMPRESS_LEVEL);
|
||||
if tmp.len() < buf.len() {
|
||||
buf = tmp;
|
||||
compressed = true;
|
||||
}
|
||||
}
|
||||
self.transferred += buf.len() as u64;
|
||||
}
|
||||
Ok(Some(FileTransferBlock {
|
||||
id: self.id,
|
||||
file_num: file_num as _,
|
||||
data: buf.into(),
|
||||
compressed,
|
||||
..Default::default()
|
||||
}))
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn new_error<T: std::string::ToString>(id: i32, err: T, file_num: i32) -> Message {
|
||||
let mut resp = FileResponse::new();
|
||||
resp.set_error(FileTransferError {
|
||||
id,
|
||||
error: err.to_string(),
|
||||
file_num,
|
||||
..Default::default()
|
||||
});
|
||||
let mut msg_out = Message::new();
|
||||
msg_out.set_file_response(resp);
|
||||
msg_out
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn new_dir(id: i32, path: String, files: Vec<FileEntry>) -> Message {
|
||||
let mut resp = FileResponse::new();
|
||||
resp.set_dir(FileDirectory {
|
||||
id,
|
||||
path,
|
||||
entries: files.into(),
|
||||
..Default::default()
|
||||
});
|
||||
let mut msg_out = Message::new();
|
||||
msg_out.set_file_response(resp);
|
||||
msg_out
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn new_block(block: FileTransferBlock) -> Message {
|
||||
let mut resp = FileResponse::new();
|
||||
resp.set_block(block);
|
||||
let mut msg_out = Message::new();
|
||||
msg_out.set_file_response(resp);
|
||||
msg_out
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn new_receive(id: i32, path: String, files: Vec<FileEntry>) -> Message {
|
||||
let mut action = FileAction::new();
|
||||
action.set_receive(FileTransferReceiveRequest {
|
||||
id,
|
||||
path,
|
||||
files: files.into(),
|
||||
..Default::default()
|
||||
});
|
||||
let mut msg_out = Message::new();
|
||||
msg_out.set_file_action(action);
|
||||
msg_out
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn new_send(id: i32, path: String, include_hidden: bool) -> Message {
|
||||
let mut action = FileAction::new();
|
||||
action.set_send(FileTransferSendRequest {
|
||||
id,
|
||||
path,
|
||||
include_hidden,
|
||||
..Default::default()
|
||||
});
|
||||
let mut msg_out = Message::new();
|
||||
msg_out.set_file_action(action);
|
||||
msg_out
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn new_done(id: i32, file_num: i32) -> Message {
|
||||
let mut resp = FileResponse::new();
|
||||
resp.set_done(FileTransferDone {
|
||||
id,
|
||||
file_num,
|
||||
..Default::default()
|
||||
});
|
||||
let mut msg_out = Message::new();
|
||||
msg_out.set_file_response(resp);
|
||||
msg_out
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn remove_job(id: i32, jobs: &mut Vec<TransferJob>) {
|
||||
*jobs = jobs.drain(0..).filter(|x| x.id() != id).collect();
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn get_job(id: i32, jobs: &mut Vec<TransferJob>) -> Option<&mut TransferJob> {
|
||||
jobs.iter_mut().filter(|x| x.id() == id).next()
|
||||
}
|
||||
|
||||
pub async fn handle_read_jobs(
|
||||
jobs: &mut Vec<TransferJob>,
|
||||
stream: &mut crate::Stream,
|
||||
) -> ResultType<()> {
|
||||
let mut finished = Vec::new();
|
||||
for job in jobs.iter_mut() {
|
||||
match job.read().await {
|
||||
Err(err) => {
|
||||
stream
|
||||
.send(&new_error(job.id(), err, job.file_num()))
|
||||
.await?;
|
||||
}
|
||||
Ok(Some(block)) => {
|
||||
stream.send(&new_block(block)).await?;
|
||||
}
|
||||
Ok(None) => {
|
||||
finished.push(job.id());
|
||||
stream.send(&new_done(job.id(), job.file_num())).await?;
|
||||
}
|
||||
}
|
||||
}
|
||||
for id in finished {
|
||||
remove_job(id, jobs);
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn remove_all_empty_dir(path: &PathBuf) -> ResultType<()> {
|
||||
let fd = read_dir(path, true)?;
|
||||
for entry in fd.entries.iter() {
|
||||
match entry.entry_type.enum_value() {
|
||||
Ok(FileType::Dir) => {
|
||||
remove_all_empty_dir(&path.join(&entry.name)).ok();
|
||||
}
|
||||
Ok(FileType::DirLink) | Ok(FileType::FileLink) => {
|
||||
std::fs::remove_file(&path.join(&entry.name)).ok();
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
std::fs::remove_dir(path).ok();
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn remove_file(file: &str) -> ResultType<()> {
|
||||
std::fs::remove_file(get_path(file))?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn create_dir(dir: &str) -> ResultType<()> {
|
||||
std::fs::create_dir_all(get_path(dir))?;
|
||||
Ok(())
|
||||
}
|
||||
211
libs/hbb_common/src/lib.rs
Normal file
211
libs/hbb_common/src/lib.rs
Normal file
@ -0,0 +1,211 @@
|
||||
pub mod compress;
|
||||
#[path = "./protos/message.rs"]
|
||||
pub mod message_proto;
|
||||
#[path = "./protos/rendezvous.rs"]
|
||||
pub mod rendezvous_proto;
|
||||
pub use bytes;
|
||||
pub use futures;
|
||||
pub use protobuf;
|
||||
use std::{
|
||||
fs::File,
|
||||
io::{self, BufRead},
|
||||
net::{Ipv4Addr, SocketAddr, SocketAddrV4},
|
||||
path::Path,
|
||||
time::{self, SystemTime, UNIX_EPOCH},
|
||||
};
|
||||
pub use tokio;
|
||||
pub use tokio_util;
|
||||
pub mod socket_client;
|
||||
pub mod tcp;
|
||||
pub mod udp;
|
||||
pub use env_logger;
|
||||
pub use log;
|
||||
pub mod bytes_codec;
|
||||
#[cfg(feature = "quic")]
|
||||
pub mod quic;
|
||||
pub use anyhow::{self, bail};
|
||||
pub use futures_util;
|
||||
pub mod config;
|
||||
pub mod fs;
|
||||
#[cfg(not(any(target_os = "android", target_os = "ios")))]
|
||||
pub use mac_address;
|
||||
pub use rand;
|
||||
pub use regex;
|
||||
pub use sodiumoxide;
|
||||
pub use tokio_socks;
|
||||
pub use tokio_socks::IntoTargetAddr;
|
||||
pub use tokio_socks::TargetAddr;
|
||||
pub use lazy_static;
|
||||
|
||||
#[cfg(feature = "quic")]
|
||||
pub type Stream = quic::Connection;
|
||||
#[cfg(not(feature = "quic"))]
|
||||
pub type Stream = tcp::FramedStream;
|
||||
|
||||
#[inline]
|
||||
pub async fn sleep(sec: f32) {
|
||||
tokio::time::sleep(time::Duration::from_secs_f32(sec)).await;
|
||||
}
|
||||
|
||||
#[macro_export]
|
||||
macro_rules! allow_err {
|
||||
($e:expr) => {
|
||||
if let Err(err) = $e {
|
||||
log::debug!(
|
||||
"{:?}, {}:{}:{}:{}",
|
||||
err,
|
||||
module_path!(),
|
||||
file!(),
|
||||
line!(),
|
||||
column!()
|
||||
);
|
||||
} else {
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn timeout<T: std::future::Future>(ms: u64, future: T) -> tokio::time::Timeout<T> {
|
||||
tokio::time::timeout(std::time::Duration::from_millis(ms), future)
|
||||
}
|
||||
|
||||
pub type ResultType<F, E = anyhow::Error> = anyhow::Result<F, E>;
|
||||
|
||||
/// Certain router and firewalls scan the packet and if they
|
||||
/// find an IP address belonging to their pool that they use to do the NAT mapping/translation, so here we mangle the ip address
|
||||
|
||||
pub struct AddrMangle();
|
||||
|
||||
impl AddrMangle {
|
||||
pub fn encode(addr: SocketAddr) -> Vec<u8> {
|
||||
match addr {
|
||||
SocketAddr::V4(addr_v4) => {
|
||||
let tm = (SystemTime::now()
|
||||
.duration_since(UNIX_EPOCH)
|
||||
.unwrap()
|
||||
.as_micros() as u32) as u128;
|
||||
let ip = u32::from_le_bytes(addr_v4.ip().octets()) as u128;
|
||||
let port = addr.port() as u128;
|
||||
let v = ((ip + tm) << 49) | (tm << 17) | (port + (tm & 0xFFFF));
|
||||
let bytes = v.to_le_bytes();
|
||||
let mut n_padding = 0;
|
||||
for i in bytes.iter().rev() {
|
||||
if i == &0u8 {
|
||||
n_padding += 1;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
bytes[..(16 - n_padding)].to_vec()
|
||||
}
|
||||
_ => {
|
||||
panic!("Only support ipv4");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn decode(bytes: &[u8]) -> SocketAddr {
|
||||
let mut padded = [0u8; 16];
|
||||
padded[..bytes.len()].copy_from_slice(&bytes);
|
||||
let number = u128::from_le_bytes(padded);
|
||||
let tm = (number >> 17) & (u32::max_value() as u128);
|
||||
let ip = (((number >> 49) - tm) as u32).to_le_bytes();
|
||||
let port = (number & 0xFFFFFF) - (tm & 0xFFFF);
|
||||
SocketAddr::V4(SocketAddrV4::new(
|
||||
Ipv4Addr::new(ip[0], ip[1], ip[2], ip[3]),
|
||||
port as u16,
|
||||
))
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_version_from_url(url: &str) -> String {
|
||||
let n = url.chars().count();
|
||||
let a = url
|
||||
.chars()
|
||||
.rev()
|
||||
.enumerate()
|
||||
.filter(|(_, x)| x == &'-')
|
||||
.next()
|
||||
.map(|(i, _)| i);
|
||||
if let Some(a) = a {
|
||||
let b = url
|
||||
.chars()
|
||||
.rev()
|
||||
.enumerate()
|
||||
.filter(|(_, x)| x == &'.')
|
||||
.next()
|
||||
.map(|(i, _)| i);
|
||||
if let Some(b) = b {
|
||||
if a > b {
|
||||
if url
|
||||
.chars()
|
||||
.skip(n - b)
|
||||
.collect::<String>()
|
||||
.parse::<i32>()
|
||||
.is_ok()
|
||||
{
|
||||
return url.chars().skip(n - a).collect();
|
||||
} else {
|
||||
return url.chars().skip(n - a).take(a - b - 1).collect();
|
||||
}
|
||||
} else {
|
||||
return url.chars().skip(n - a).collect();
|
||||
}
|
||||
}
|
||||
}
|
||||
"".to_owned()
|
||||
}
|
||||
|
||||
pub fn gen_version() {
|
||||
let mut file = File::create("./src/version.rs").unwrap();
|
||||
for line in read_lines("Cargo.toml").unwrap() {
|
||||
if let Ok(line) = line {
|
||||
let ab: Vec<&str> = line.split("=").map(|x| x.trim()).collect();
|
||||
if ab.len() == 2 && ab[0] == "version" {
|
||||
use std::io::prelude::*;
|
||||
file.write_all(format!("pub const VERSION: &str = {};", ab[1]).as_bytes())
|
||||
.ok();
|
||||
file.sync_all().ok();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
|
||||
where
|
||||
P: AsRef<Path>,
|
||||
{
|
||||
let file = File::open(filename)?;
|
||||
Ok(io::BufReader::new(file).lines())
|
||||
}
|
||||
|
||||
pub fn is_valid_custom_id(id: &str) -> bool {
|
||||
regex::Regex::new(r"^[a-zA-Z]\w{5,15}$")
|
||||
.unwrap()
|
||||
.is_match(id)
|
||||
}
|
||||
|
||||
pub fn get_version_number(v: &str) -> i64 {
|
||||
let mut n = 0;
|
||||
for x in v.split(".") {
|
||||
n = n * 1000 + x.parse::<i64>().unwrap_or(0);
|
||||
}
|
||||
n
|
||||
}
|
||||
|
||||
pub fn get_modified_time(path: &std::path::Path) -> SystemTime {
|
||||
std::fs::metadata(&path)
|
||||
.map(|m| m.modified().unwrap_or(UNIX_EPOCH))
|
||||
.unwrap_or(UNIX_EPOCH)
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
#[test]
|
||||
fn test_mangle() {
|
||||
let addr = SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(192, 168, 16, 32), 21116));
|
||||
assert_eq!(addr, AddrMangle::decode(&AddrMangle::encode(addr)));
|
||||
}
|
||||
}
|
||||
135
libs/hbb_common/src/quic.rs
Normal file
135
libs/hbb_common/src/quic.rs
Normal file
@ -0,0 +1,135 @@
|
||||
use crate::{allow_err, anyhow::anyhow, ResultType};
|
||||
use protobuf::Message;
|
||||
use std::{net::SocketAddr, sync::Arc};
|
||||
use tokio::{self, stream::StreamExt, sync::mpsc};
|
||||
|
||||
const QUIC_HBB: &[&[u8]] = &[b"hbb"];
|
||||
const SERVER_NAME: &str = "hbb";
|
||||
|
||||
type Sender = mpsc::UnboundedSender<Value>;
|
||||
type Receiver = mpsc::UnboundedReceiver<Value>;
|
||||
|
||||
pub fn new_server(socket: std::net::UdpSocket) -> ResultType<(Server, SocketAddr)> {
|
||||
let mut transport_config = quinn::TransportConfig::default();
|
||||
transport_config.stream_window_uni(0);
|
||||
let mut server_config = quinn::ServerConfig::default();
|
||||
server_config.transport = Arc::new(transport_config);
|
||||
let mut server_config = quinn::ServerConfigBuilder::new(server_config);
|
||||
server_config.protocols(QUIC_HBB);
|
||||
// server_config.enable_keylog();
|
||||
// server_config.use_stateless_retry(true);
|
||||
let mut endpoint = quinn::Endpoint::builder();
|
||||
endpoint.listen(server_config.build());
|
||||
let (end, incoming) = endpoint.with_socket(socket)?;
|
||||
Ok((Server { incoming }, end.local_addr()?))
|
||||
}
|
||||
|
||||
pub async fn new_client(local_addr: &SocketAddr, peer: &SocketAddr) -> ResultType<Connection> {
|
||||
let mut endpoint = quinn::Endpoint::builder();
|
||||
let mut client_config = quinn::ClientConfigBuilder::default();
|
||||
client_config.protocols(QUIC_HBB);
|
||||
//client_config.enable_keylog();
|
||||
endpoint.default_client_config(client_config.build());
|
||||
let (endpoint, _) = endpoint.bind(local_addr)?;
|
||||
let new_conn = endpoint.connect(peer, SERVER_NAME)?.await?;
|
||||
Connection::new_for_client(new_conn.connection).await
|
||||
}
|
||||
|
||||
pub struct Server {
|
||||
incoming: quinn::Incoming,
|
||||
}
|
||||
|
||||
impl Server {
|
||||
#[inline]
|
||||
pub async fn next(&mut self) -> ResultType<Option<Connection>> {
|
||||
Connection::new_for_server(&mut self.incoming).await
|
||||
}
|
||||
}
|
||||
|
||||
pub struct Connection {
|
||||
conn: quinn::Connection,
|
||||
tx: quinn::SendStream,
|
||||
rx: Receiver,
|
||||
}
|
||||
|
||||
type Value = ResultType<Vec<u8>>;
|
||||
|
||||
impl Connection {
|
||||
async fn new_for_server(incoming: &mut quinn::Incoming) -> ResultType<Option<Self>> {
|
||||
if let Some(conn) = incoming.next().await {
|
||||
let quinn::NewConnection {
|
||||
connection: conn,
|
||||
// uni_streams,
|
||||
mut bi_streams,
|
||||
..
|
||||
} = conn.await?;
|
||||
let (tx, rx) = mpsc::unbounded_channel::<Value>();
|
||||
tokio::spawn(async move {
|
||||
loop {
|
||||
let stream = bi_streams.next().await;
|
||||
if let Some(stream) = stream {
|
||||
let stream = match stream {
|
||||
Err(e) => {
|
||||
tx.send(Err(e.into())).ok();
|
||||
break;
|
||||
}
|
||||
Ok(s) => s,
|
||||
};
|
||||
let cloned = tx.clone();
|
||||
tokio::spawn(async move {
|
||||
allow_err!(handle_request(stream.1, cloned).await);
|
||||
});
|
||||
} else {
|
||||
tx.send(Err(anyhow!("Reset by the peer"))).ok();
|
||||
break;
|
||||
}
|
||||
}
|
||||
log::info!("Exit connection outer loop");
|
||||
});
|
||||
let tx = conn.open_uni().await?;
|
||||
Ok(Some(Self { conn, tx, rx }))
|
||||
} else {
|
||||
Ok(None)
|
||||
}
|
||||
}
|
||||
|
||||
async fn new_for_client(conn: quinn::Connection) -> ResultType<Self> {
|
||||
let (tx, rx_quic) = conn.open_bi().await?;
|
||||
let (tx_mpsc, rx) = mpsc::unbounded_channel::<Value>();
|
||||
tokio::spawn(async move {
|
||||
allow_err!(handle_request(rx_quic, tx_mpsc).await);
|
||||
});
|
||||
Ok(Self { conn, tx, rx })
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn next(&mut self) -> Option<Value> {
|
||||
// None is returned when all Sender halves have dropped,
|
||||
// indicating that no further values can be sent on the channel.
|
||||
self.rx.recv().await
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn remote_address(&self) -> SocketAddr {
|
||||
self.conn.remote_address()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn send_raw(&mut self, bytes: &[u8]) -> ResultType<()> {
|
||||
self.tx.write_all(bytes).await?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn send(&mut self, msg: &dyn Message) -> ResultType<()> {
|
||||
match msg.write_to_bytes() {
|
||||
Ok(bytes) => self.send_raw(&bytes).await?,
|
||||
err => allow_err!(err),
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
async fn handle_request(rx: quinn::RecvStream, tx: Sender) -> ResultType<()> {
|
||||
Ok(())
|
||||
}
|
||||
91
libs/hbb_common/src/socket_client.rs
Normal file
91
libs/hbb_common/src/socket_client.rs
Normal file
@ -0,0 +1,91 @@
|
||||
use crate::{
|
||||
config::{Config, NetworkType},
|
||||
tcp::FramedStream,
|
||||
udp::FramedSocket,
|
||||
ResultType,
|
||||
};
|
||||
use anyhow::Context;
|
||||
use std::net::SocketAddr;
|
||||
use tokio::net::ToSocketAddrs;
|
||||
use tokio_socks::{IntoTargetAddr, TargetAddr};
|
||||
|
||||
fn to_socket_addr(host: &str) -> ResultType<SocketAddr> {
|
||||
use std::net::ToSocketAddrs;
|
||||
host.to_socket_addrs()?.next().context("Failed to solve")
|
||||
}
|
||||
|
||||
pub fn get_target_addr(host: &str) -> ResultType<TargetAddr<'static>> {
|
||||
let addr = match Config::get_network_type() {
|
||||
NetworkType::Direct => to_socket_addr(&host)?.into_target_addr()?,
|
||||
NetworkType::ProxySocks => host.into_target_addr()?,
|
||||
}
|
||||
.to_owned();
|
||||
Ok(addr)
|
||||
}
|
||||
|
||||
pub fn test_if_valid_server(host: &str) -> String {
|
||||
let mut host = host.to_owned();
|
||||
if !host.contains(":") {
|
||||
host = format!("{}:{}", host, 0);
|
||||
}
|
||||
|
||||
match Config::get_network_type() {
|
||||
NetworkType::Direct => match to_socket_addr(&host) {
|
||||
Err(err) => err.to_string(),
|
||||
Ok(_) => "".to_owned(),
|
||||
},
|
||||
NetworkType::ProxySocks => match &host.into_target_addr() {
|
||||
Err(err) => err.to_string(),
|
||||
Ok(_) => "".to_owned(),
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn connect_tcp<'t, T: IntoTargetAddr<'t>>(
|
||||
target: T,
|
||||
local: SocketAddr,
|
||||
ms_timeout: u64,
|
||||
) -> ResultType<FramedStream> {
|
||||
let target_addr = target.into_target_addr()?;
|
||||
|
||||
if let Some(conf) = Config::get_socks() {
|
||||
FramedStream::connect(
|
||||
conf.proxy.as_str(),
|
||||
target_addr,
|
||||
local,
|
||||
conf.username.as_str(),
|
||||
conf.password.as_str(),
|
||||
ms_timeout,
|
||||
)
|
||||
.await
|
||||
} else {
|
||||
let addr = std::net::ToSocketAddrs::to_socket_addrs(&target_addr)?
|
||||
.next()
|
||||
.context("Invalid target addr")?;
|
||||
Ok(FramedStream::new(addr, local, ms_timeout).await?)
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn new_udp<T: ToSocketAddrs>(local: T, ms_timeout: u64) -> ResultType<FramedSocket> {
|
||||
match Config::get_socks() {
|
||||
None => Ok(FramedSocket::new(local).await?),
|
||||
Some(conf) => {
|
||||
let socket = FramedSocket::new_proxy(
|
||||
conf.proxy.as_str(),
|
||||
local,
|
||||
conf.username.as_str(),
|
||||
conf.password.as_str(),
|
||||
ms_timeout,
|
||||
)
|
||||
.await?;
|
||||
Ok(socket)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn rebind_udp<T: ToSocketAddrs>(local: T) -> ResultType<Option<FramedSocket>> {
|
||||
match Config::get_network_type() {
|
||||
NetworkType::Direct => Ok(Some(FramedSocket::new(local).await?)),
|
||||
_ => Ok(None),
|
||||
}
|
||||
}
|
||||
285
libs/hbb_common/src/tcp.rs
Normal file
285
libs/hbb_common/src/tcp.rs
Normal file
@ -0,0 +1,285 @@
|
||||
use crate::{bail, bytes_codec::BytesCodec, ResultType};
|
||||
use bytes::{BufMut, Bytes, BytesMut};
|
||||
use futures::{SinkExt, StreamExt};
|
||||
use protobuf::Message;
|
||||
use sodiumoxide::crypto::secretbox::{self, Key, Nonce};
|
||||
use std::{
|
||||
io::{self, Error, ErrorKind},
|
||||
net::SocketAddr,
|
||||
ops::{Deref, DerefMut},
|
||||
pin::Pin,
|
||||
task::{Context, Poll},
|
||||
};
|
||||
use tokio::{
|
||||
io::{AsyncRead, AsyncWrite, ReadBuf},
|
||||
net::{lookup_host, TcpListener, TcpSocket, ToSocketAddrs},
|
||||
};
|
||||
use tokio_socks::{tcp::Socks5Stream, IntoTargetAddr, ToProxyAddrs};
|
||||
use tokio_util::codec::Framed;
|
||||
|
||||
pub trait TcpStreamTrait: AsyncRead + AsyncWrite + Unpin {}
|
||||
pub struct DynTcpStream(Box<dyn TcpStreamTrait + Send + Sync>);
|
||||
|
||||
pub struct FramedStream(
|
||||
Framed<DynTcpStream, BytesCodec>,
|
||||
SocketAddr,
|
||||
Option<(Key, u64, u64)>,
|
||||
u64,
|
||||
);
|
||||
|
||||
impl Deref for FramedStream {
|
||||
type Target = Framed<DynTcpStream, BytesCodec>;
|
||||
|
||||
fn deref(&self) -> &Self::Target {
|
||||
&self.0
|
||||
}
|
||||
}
|
||||
|
||||
impl DerefMut for FramedStream {
|
||||
fn deref_mut(&mut self) -> &mut Self::Target {
|
||||
&mut self.0
|
||||
}
|
||||
}
|
||||
|
||||
impl Deref for DynTcpStream {
|
||||
type Target = Box<dyn TcpStreamTrait + Send + Sync>;
|
||||
|
||||
fn deref(&self) -> &Self::Target {
|
||||
&self.0
|
||||
}
|
||||
}
|
||||
|
||||
impl DerefMut for DynTcpStream {
|
||||
fn deref_mut(&mut self) -> &mut Self::Target {
|
||||
&mut self.0
|
||||
}
|
||||
}
|
||||
|
||||
fn new_socket(addr: std::net::SocketAddr, reuse: bool) -> Result<TcpSocket, std::io::Error> {
|
||||
let socket = match addr {
|
||||
std::net::SocketAddr::V4(..) => TcpSocket::new_v4()?,
|
||||
std::net::SocketAddr::V6(..) => TcpSocket::new_v6()?,
|
||||
};
|
||||
if reuse {
|
||||
// windows has no reuse_port, but it's reuse_address
|
||||
// almost equals to unix's reuse_port + reuse_address,
|
||||
// though may introduce nondeterministic behavior
|
||||
#[cfg(unix)]
|
||||
socket.set_reuseport(true)?;
|
||||
socket.set_reuseaddr(true)?;
|
||||
}
|
||||
socket.bind(addr)?;
|
||||
Ok(socket)
|
||||
}
|
||||
|
||||
impl FramedStream {
|
||||
pub async fn new<T1: ToSocketAddrs, T2: ToSocketAddrs>(
|
||||
remote_addr: T1,
|
||||
local_addr: T2,
|
||||
ms_timeout: u64,
|
||||
) -> ResultType<Self> {
|
||||
for local_addr in lookup_host(&local_addr).await? {
|
||||
for remote_addr in lookup_host(&remote_addr).await? {
|
||||
let stream = super::timeout(
|
||||
ms_timeout,
|
||||
new_socket(local_addr, true)?.connect(remote_addr),
|
||||
)
|
||||
.await??;
|
||||
stream.set_nodelay(true).ok();
|
||||
let addr = stream.local_addr()?;
|
||||
return Ok(Self(
|
||||
Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
|
||||
addr,
|
||||
None,
|
||||
0,
|
||||
));
|
||||
}
|
||||
}
|
||||
bail!("could not resolve to any address");
|
||||
}
|
||||
|
||||
pub async fn connect<'a, 't, P, T1, T2>(
|
||||
proxy: P,
|
||||
target: T1,
|
||||
local: T2,
|
||||
username: &'a str,
|
||||
password: &'a str,
|
||||
ms_timeout: u64,
|
||||
) -> ResultType<Self>
|
||||
where
|
||||
P: ToProxyAddrs,
|
||||
T1: IntoTargetAddr<'t>,
|
||||
T2: ToSocketAddrs,
|
||||
{
|
||||
if let Some(local) = lookup_host(&local).await?.next() {
|
||||
if let Some(proxy) = proxy.to_proxy_addrs().next().await {
|
||||
let stream =
|
||||
super::timeout(ms_timeout, new_socket(local, true)?.connect(proxy?)).await??;
|
||||
stream.set_nodelay(true).ok();
|
||||
let stream = if username.trim().is_empty() {
|
||||
super::timeout(
|
||||
ms_timeout,
|
||||
Socks5Stream::connect_with_socket(stream, target),
|
||||
)
|
||||
.await??
|
||||
} else {
|
||||
super::timeout(
|
||||
ms_timeout,
|
||||
Socks5Stream::connect_with_password_and_socket(
|
||||
stream, target, username, password,
|
||||
),
|
||||
)
|
||||
.await??
|
||||
};
|
||||
let addr = stream.local_addr()?;
|
||||
return Ok(Self(
|
||||
Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
|
||||
addr,
|
||||
None,
|
||||
0,
|
||||
));
|
||||
};
|
||||
};
|
||||
bail!("could not resolve to any address");
|
||||
}
|
||||
|
||||
pub fn local_addr(&self) -> SocketAddr {
|
||||
self.1
|
||||
}
|
||||
|
||||
pub fn set_send_timeout(&mut self, ms: u64) {
|
||||
self.3 = ms;
|
||||
}
|
||||
|
||||
pub fn from(stream: impl TcpStreamTrait + Send + Sync + 'static, addr: SocketAddr) -> Self {
|
||||
Self(
|
||||
Framed::new(DynTcpStream(Box::new(stream)), BytesCodec::new()),
|
||||
addr,
|
||||
None,
|
||||
0,
|
||||
)
|
||||
}
|
||||
|
||||
pub fn set_raw(&mut self) {
|
||||
self.0.codec_mut().set_raw();
|
||||
self.2 = None;
|
||||
}
|
||||
|
||||
pub fn is_secured(&self) -> bool {
|
||||
self.2.is_some()
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn send(&mut self, msg: &impl Message) -> ResultType<()> {
|
||||
self.send_raw(msg.write_to_bytes()?).await
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn send_raw(&mut self, msg: Vec<u8>) -> ResultType<()> {
|
||||
let mut msg = msg;
|
||||
if let Some(key) = self.2.as_mut() {
|
||||
key.1 += 1;
|
||||
let nonce = Self::get_nonce(key.1);
|
||||
msg = secretbox::seal(&msg, &nonce, &key.0);
|
||||
}
|
||||
self.send_bytes(bytes::Bytes::from(msg)).await?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn send_bytes(&mut self, bytes: Bytes) -> ResultType<()> {
|
||||
if self.3 > 0 {
|
||||
super::timeout(self.3, self.0.send(bytes)).await??;
|
||||
} else {
|
||||
self.0.send(bytes).await?;
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn next(&mut self) -> Option<Result<BytesMut, Error>> {
|
||||
let mut res = self.0.next().await;
|
||||
if let Some(key) = self.2.as_mut() {
|
||||
if let Some(Ok(bytes)) = res.as_mut() {
|
||||
key.2 += 1;
|
||||
let nonce = Self::get_nonce(key.2);
|
||||
match secretbox::open(&bytes, &nonce, &key.0) {
|
||||
Ok(res) => {
|
||||
bytes.clear();
|
||||
bytes.put_slice(&res);
|
||||
}
|
||||
Err(()) => {
|
||||
return Some(Err(Error::new(ErrorKind::Other, "decryption error")));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
res
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn next_timeout(&mut self, ms: u64) -> Option<Result<BytesMut, Error>> {
|
||||
if let Ok(res) = super::timeout(ms, self.next()).await {
|
||||
res
|
||||
} else {
|
||||
None
|
||||
}
|
||||
}
|
||||
|
||||
pub fn set_key(&mut self, key: Key) {
|
||||
self.2 = Some((key, 0, 0));
|
||||
}
|
||||
|
||||
fn get_nonce(seqnum: u64) -> Nonce {
|
||||
let mut nonce = Nonce([0u8; secretbox::NONCEBYTES]);
|
||||
nonce.0[..std::mem::size_of_val(&seqnum)].copy_from_slice(&seqnum.to_le_bytes());
|
||||
nonce
|
||||
}
|
||||
}
|
||||
|
||||
const DEFAULT_BACKLOG: u32 = 128;
|
||||
|
||||
#[allow(clippy::never_loop)]
|
||||
pub async fn new_listener<T: ToSocketAddrs>(addr: T, reuse: bool) -> ResultType<TcpListener> {
|
||||
if !reuse {
|
||||
Ok(TcpListener::bind(addr).await?)
|
||||
} else {
|
||||
for addr in lookup_host(&addr).await? {
|
||||
let socket = new_socket(addr, true)?;
|
||||
return Ok(socket.listen(DEFAULT_BACKLOG)?);
|
||||
}
|
||||
bail!("could not resolve to any address");
|
||||
}
|
||||
}
|
||||
|
||||
impl Unpin for DynTcpStream {}
|
||||
|
||||
impl AsyncRead for DynTcpStream {
|
||||
fn poll_read(
|
||||
mut self: Pin<&mut Self>,
|
||||
cx: &mut Context<'_>,
|
||||
buf: &mut ReadBuf<'_>,
|
||||
) -> Poll<io::Result<()>> {
|
||||
AsyncRead::poll_read(Pin::new(&mut self.0), cx, buf)
|
||||
}
|
||||
}
|
||||
|
||||
impl AsyncWrite for DynTcpStream {
|
||||
fn poll_write(
|
||||
mut self: Pin<&mut Self>,
|
||||
cx: &mut Context<'_>,
|
||||
buf: &[u8],
|
||||
) -> Poll<io::Result<usize>> {
|
||||
AsyncWrite::poll_write(Pin::new(&mut self.0), cx, buf)
|
||||
}
|
||||
|
||||
fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
|
||||
AsyncWrite::poll_flush(Pin::new(&mut self.0), cx)
|
||||
}
|
||||
|
||||
fn poll_shutdown(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
|
||||
AsyncWrite::poll_shutdown(Pin::new(&mut self.0), cx)
|
||||
}
|
||||
}
|
||||
|
||||
impl<R: AsyncRead + AsyncWrite + Unpin> TcpStreamTrait for R {}
|
||||
165
libs/hbb_common/src/udp.rs
Normal file
165
libs/hbb_common/src/udp.rs
Normal file
@ -0,0 +1,165 @@
|
||||
use crate::{bail, ResultType};
|
||||
use anyhow::anyhow;
|
||||
use bytes::{Bytes, BytesMut};
|
||||
use futures::{SinkExt, StreamExt};
|
||||
use protobuf::Message;
|
||||
use socket2::{Domain, Socket, Type};
|
||||
use std::net::SocketAddr;
|
||||
use tokio::net::{ToSocketAddrs, UdpSocket};
|
||||
use tokio_socks::{udp::Socks5UdpFramed, IntoTargetAddr, TargetAddr, ToProxyAddrs};
|
||||
use tokio_util::{codec::BytesCodec, udp::UdpFramed};
|
||||
|
||||
pub enum FramedSocket {
|
||||
Direct(UdpFramed<BytesCodec>),
|
||||
ProxySocks(Socks5UdpFramed),
|
||||
}
|
||||
|
||||
fn new_socket(addr: SocketAddr, reuse: bool, buf_size: usize) -> Result<Socket, std::io::Error> {
|
||||
let socket = match addr {
|
||||
SocketAddr::V4(..) => Socket::new(Domain::ipv4(), Type::dgram(), None),
|
||||
SocketAddr::V6(..) => Socket::new(Domain::ipv6(), Type::dgram(), None),
|
||||
}?;
|
||||
if reuse {
|
||||
// windows has no reuse_port, but it's reuse_address
|
||||
// almost equals to unix's reuse_port + reuse_address,
|
||||
// though may introduce nondeterministic behavior
|
||||
#[cfg(unix)]
|
||||
socket.set_reuse_port(true)?;
|
||||
socket.set_reuse_address(true)?;
|
||||
}
|
||||
if buf_size > 0 {
|
||||
socket.set_recv_buffer_size(buf_size).ok();
|
||||
}
|
||||
log::info!(
|
||||
"Receive buf size of udp {}: {:?}",
|
||||
addr,
|
||||
socket.recv_buffer_size()
|
||||
);
|
||||
socket.bind(&addr.into())?;
|
||||
Ok(socket)
|
||||
}
|
||||
|
||||
impl FramedSocket {
|
||||
pub async fn new<T: ToSocketAddrs>(addr: T) -> ResultType<Self> {
|
||||
let socket = UdpSocket::bind(addr).await?;
|
||||
Ok(Self::Direct(UdpFramed::new(socket, BytesCodec::new())))
|
||||
}
|
||||
|
||||
#[allow(clippy::never_loop)]
|
||||
pub async fn new_reuse<T: std::net::ToSocketAddrs>(addr: T) -> ResultType<Self> {
|
||||
for addr in addr.to_socket_addrs()? {
|
||||
let socket = new_socket(addr, true, 0)?.into_udp_socket();
|
||||
return Ok(Self::Direct(UdpFramed::new(
|
||||
UdpSocket::from_std(socket)?,
|
||||
BytesCodec::new(),
|
||||
)));
|
||||
}
|
||||
bail!("could not resolve to any address");
|
||||
}
|
||||
|
||||
pub async fn new_with_buf_size<T: std::net::ToSocketAddrs>(
|
||||
addr: T,
|
||||
buf_size: usize,
|
||||
) -> ResultType<Self> {
|
||||
for addr in addr.to_socket_addrs()? {
|
||||
return Ok(Self::Direct(UdpFramed::new(
|
||||
UdpSocket::from_std(new_socket(addr, false, buf_size)?.into_udp_socket())?,
|
||||
BytesCodec::new(),
|
||||
)));
|
||||
}
|
||||
bail!("could not resolve to any address");
|
||||
}
|
||||
|
||||
pub async fn new_proxy<'a, 't, P: ToProxyAddrs, T: ToSocketAddrs>(
|
||||
proxy: P,
|
||||
local: T,
|
||||
username: &'a str,
|
||||
password: &'a str,
|
||||
ms_timeout: u64,
|
||||
) -> ResultType<Self> {
|
||||
let framed = if username.trim().is_empty() {
|
||||
super::timeout(ms_timeout, Socks5UdpFramed::connect(proxy, Some(local))).await??
|
||||
} else {
|
||||
super::timeout(
|
||||
ms_timeout,
|
||||
Socks5UdpFramed::connect_with_password(proxy, Some(local), username, password),
|
||||
)
|
||||
.await??
|
||||
};
|
||||
log::trace!(
|
||||
"Socks5 udp connected, local addr: {:?}, target addr: {}",
|
||||
framed.local_addr(),
|
||||
framed.socks_addr()
|
||||
);
|
||||
Ok(Self::ProxySocks(framed))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn send(
|
||||
&mut self,
|
||||
msg: &impl Message,
|
||||
addr: impl IntoTargetAddr<'_>,
|
||||
) -> ResultType<()> {
|
||||
let addr = addr.into_target_addr()?.to_owned();
|
||||
let send_data = Bytes::from(msg.write_to_bytes()?);
|
||||
let _ = match self {
|
||||
Self::Direct(f) => match addr {
|
||||
TargetAddr::Ip(addr) => f.send((send_data, addr)).await?,
|
||||
_ => {}
|
||||
},
|
||||
Self::ProxySocks(f) => f.send((send_data, addr)).await?,
|
||||
};
|
||||
Ok(())
|
||||
}
|
||||
|
||||
// https://stackoverflow.com/a/68733302/1926020
|
||||
#[inline]
|
||||
pub async fn send_raw(
|
||||
&mut self,
|
||||
msg: &'static [u8],
|
||||
addr: impl IntoTargetAddr<'static>,
|
||||
) -> ResultType<()> {
|
||||
let addr = addr.into_target_addr()?.to_owned();
|
||||
|
||||
let _ = match self {
|
||||
Self::Direct(f) => match addr {
|
||||
TargetAddr::Ip(addr) => f.send((Bytes::from(msg), addr)).await?,
|
||||
_ => {}
|
||||
},
|
||||
Self::ProxySocks(f) => f.send((Bytes::from(msg), addr)).await?,
|
||||
};
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn next(&mut self) -> Option<ResultType<(BytesMut, TargetAddr<'static>)>> {
|
||||
match self {
|
||||
Self::Direct(f) => match f.next().await {
|
||||
Some(Ok((data, addr))) => {
|
||||
Some(Ok((data, addr.into_target_addr().ok()?.to_owned())))
|
||||
}
|
||||
Some(Err(e)) => Some(Err(anyhow!(e))),
|
||||
None => None,
|
||||
},
|
||||
Self::ProxySocks(f) => match f.next().await {
|
||||
Some(Ok((data, _))) => Some(Ok((data.data, data.dst_addr))),
|
||||
Some(Err(e)) => Some(Err(anyhow!(e))),
|
||||
None => None,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub async fn next_timeout(
|
||||
&mut self,
|
||||
ms: u64,
|
||||
) -> Option<ResultType<(BytesMut, TargetAddr<'static>)>> {
|
||||
if let Ok(res) =
|
||||
tokio::time::timeout(std::time::Duration::from_millis(ms), self.next()).await
|
||||
{
|
||||
res
|
||||
} else {
|
||||
None
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user