80 |
81 | For the complete list of sponsors please visit our [website](https://tauri.app#sponsors) and [Open Collective](https://opencollective.com/tauri).
82 |
83 | ## License
84 |
85 | Code: (c) 2015 - Present - The Tauri Programme within The Commons Conservancy.
86 |
87 | MIT or MIT/Apache 2.0 where applicable.
88 |
--------------------------------------------------------------------------------
/dist-js/index.d.ts:
--------------------------------------------------------------------------------
1 | export interface ConnectionConfig {
2 | /**
3 | * Read buffer capacity. The default value is 128 KiB.
4 | */
5 | readBufferSize?: number;
6 | /** The target minimum size of the write buffer to reach before writing the data to the underlying stream. The default value is 128 KiB.
7 | *
8 | * If set to 0 each message will be eagerly written to the underlying stream. It is often more optimal to allow them to buffer a little, hence the default value.
9 | */
10 | writeBufferSize?: number;
11 | /** The max size of the write buffer in bytes. Setting this can provide backpressure in the case the write buffer is filling up due to write errors. The default value is unlimited.
12 | *
13 | * Note: The write buffer only builds up past write_buffer_size when writes to the underlying stream are failing. So the write buffer can not fill up if you are not observing write errors.
14 | *
15 | * Note: Should always be at least write_buffer_size + 1 message and probably a little more depending on error handling strategy.
16 | */
17 | maxWriteBufferSize?: number;
18 | /**
19 | * The maximum size of an incoming message. The string "none" means no size limit. The default value is 64 MiB which should be reasonably big for all normal use-cases but small enough to prevent memory eating by a malicious user.
20 | */
21 | maxMessageSize?: number | "none";
22 | /**
23 | * The maximum size of a single incoming message frame. The string "none" means no size limit. The limit is for frame payload NOT including the frame header. The default value is 16 MiB which should be reasonably big for all normal use-cases but small enough to prevent memory eating by a malicious user.
24 | */
25 | maxFrameSize?: number | "none";
26 | /**
27 | * When set to true, the server will accept and handle unmasked frames from the client. According to the RFC 6455, the server must close the connection to the client in such cases, however it seems like there are some popular libraries that are sending unmasked frames, ignoring the RFC. By default this option is set to false, i.e. according to RFC 6455.
28 | */
29 | acceptUnmaskedFrames?: boolean;
30 | /**
31 | * Additional connect request headers.
32 | */
33 | headers?: HeadersInit;
34 | }
35 | export interface MessageKind {
36 | type: T;
37 | data: D;
38 | }
39 | export interface CloseFrame {
40 | code: number;
41 | reason: string;
42 | }
43 | export type Message = MessageKind<"Text", string> | MessageKind<"Binary", number[]> | MessageKind<"Ping", number[]> | MessageKind<"Pong", number[]> | MessageKind<"Close", CloseFrame | null>;
44 | export default class WebSocket {
45 | id: number;
46 | private readonly listeners;
47 | constructor(id: number, listeners: Array<(arg: Message) => void>);
48 | static connect(url: string, config?: ConnectionConfig): Promise;
49 | addListener(cb: (arg: Message) => void): void;
50 | send(message: Message | string | number[]): Promise;
51 | disconnect(): Promise;
52 | }
53 |
--------------------------------------------------------------------------------
/dist-js/index.min.js:
--------------------------------------------------------------------------------
1 | // Copyright 2019-2023 Tauri Programme within The Commons Conservancy
2 | // SPDX-License-Identifier: Apache-2.0
3 | // SPDX-License-Identifier: MIT
4 | /** @ignore */
5 | function uid() {
6 | return window.crypto.getRandomValues(new Uint32Array(1))[0];
7 | }
8 | /**
9 | * Transforms a callback function to a string identifier that can be passed to the backend.
10 | * The backend uses the identifier to `eval()` the callback.
11 | *
12 | * @return A unique identifier associated with the callback function.
13 | *
14 | * @since 1.0.0
15 | */
16 | function transformCallback(callback, once = false) {
17 | const identifier = uid();
18 | const prop = `_${identifier}`;
19 | Object.defineProperty(window, prop, {
20 | value: (result) => {
21 | if (once) {
22 | Reflect.deleteProperty(window, prop);
23 | }
24 | return callback === null || callback === void 0 ? void 0 : callback(result);
25 | },
26 | writable: false,
27 | configurable: true
28 | });
29 | return identifier;
30 | }
31 | /**
32 | * Sends a message to the backend.
33 | * @example
34 | * ```typescript
35 | * import { invoke } from '@tauri-apps/api/tauri';
36 | * await invoke('login', { user: 'tauri', password: 'poiwe3h4r5ip3yrhtew9ty' });
37 | * ```
38 | *
39 | * @param cmd The command name.
40 | * @param args The optional arguments to pass to the command.
41 | * @return A promise resolving or rejecting to the backend response.
42 | *
43 | * @since 1.0.0
44 | */
45 | async function invoke(cmd, args = {}) {
46 | return new Promise((resolve, reject) => {
47 | const callback = transformCallback((e) => {
48 | resolve(e);
49 | Reflect.deleteProperty(window, `_${error}`);
50 | }, true);
51 | const error = transformCallback((e) => {
52 | reject(e);
53 | Reflect.deleteProperty(window, `_${callback}`);
54 | }, true);
55 | window.__TAURI_IPC__({
56 | cmd,
57 | callback,
58 | error,
59 | ...args
60 | });
61 | });
62 | }
63 |
64 | class WebSocket {
65 | constructor(id, listeners) {
66 | this.id = id;
67 | this.listeners = listeners;
68 | }
69 | static async connect(url, config) {
70 | const listeners = [];
71 | const handler = (message) => {
72 | listeners.forEach((l) => l(message));
73 | };
74 | if (config === null || config === void 0 ? void 0 : config.headers) {
75 | config.headers = Array.from(new Headers(config.headers).entries());
76 | }
77 | return await invoke("plugin:websocket|connect", {
78 | url,
79 | callbackFunction: transformCallback(handler),
80 | config,
81 | }).then((id) => new WebSocket(id, listeners));
82 | }
83 | addListener(cb) {
84 | this.listeners.push(cb);
85 | }
86 | async send(message) {
87 | let m;
88 | if (typeof message === "string") {
89 | m = { type: "Text", data: message };
90 | }
91 | else if (typeof message === "object" && "type" in message) {
92 | m = message;
93 | }
94 | else if (Array.isArray(message)) {
95 | m = { type: "Binary", data: message };
96 | }
97 | else {
98 | throw new Error("invalid `message` type, expected a `{ type: string, data: any }` object, a string or a numeric array");
99 | }
100 | return await invoke("plugin:websocket|send", {
101 | id: this.id,
102 | message: m,
103 | });
104 | }
105 | async disconnect() {
106 | return await this.send({
107 | type: "Close",
108 | data: {
109 | code: 1000,
110 | reason: "Disconnected by client",
111 | },
112 | });
113 | }
114 | }
115 |
116 | export { WebSocket as default };
117 | //# sourceMappingURL=index.min.js.map
118 |
--------------------------------------------------------------------------------
/guest-js/index.ts:
--------------------------------------------------------------------------------
1 | import { invoke, transformCallback } from "@tauri-apps/api/tauri";
2 |
3 | export interface ConnectionConfig {
4 | /**
5 | * Read buffer capacity. The default value is 128 KiB.
6 | */
7 | readBufferSize?: number;
8 | /** The target minimum size of the write buffer to reach before writing the data to the underlying stream. The default value is 128 KiB.
9 | *
10 | * If set to 0 each message will be eagerly written to the underlying stream. It is often more optimal to allow them to buffer a little, hence the default value.
11 | */
12 | writeBufferSize?: number;
13 | /** The max size of the write buffer in bytes. Setting this can provide backpressure in the case the write buffer is filling up due to write errors. The default value is unlimited.
14 | *
15 | * Note: The write buffer only builds up past write_buffer_size when writes to the underlying stream are failing. So the write buffer can not fill up if you are not observing write errors.
16 | *
17 | * Note: Should always be at least write_buffer_size + 1 message and probably a little more depending on error handling strategy.
18 | */
19 | maxWriteBufferSize?: number;
20 | /**
21 | * The maximum size of an incoming message. The string "none" means no size limit. The default value is 64 MiB which should be reasonably big for all normal use-cases but small enough to prevent memory eating by a malicious user.
22 | */
23 | maxMessageSize?: number | "none";
24 | /**
25 | * The maximum size of a single incoming message frame. The string "none" means no size limit. The limit is for frame payload NOT including the frame header. The default value is 16 MiB which should be reasonably big for all normal use-cases but small enough to prevent memory eating by a malicious user.
26 | */
27 | maxFrameSize?: number | "none";
28 | /**
29 | * When set to true, the server will accept and handle unmasked frames from the client. According to the RFC 6455, the server must close the connection to the client in such cases, however it seems like there are some popular libraries that are sending unmasked frames, ignoring the RFC. By default this option is set to false, i.e. according to RFC 6455.
30 | */
31 | acceptUnmaskedFrames?: boolean;
32 | /**
33 | * Additional connect request headers.
34 | */
35 | headers?: HeadersInit;
36 | }
37 |
38 | export interface MessageKind {
39 | type: T;
40 | data: D;
41 | }
42 |
43 | export interface CloseFrame {
44 | code: number;
45 | reason: string;
46 | }
47 |
48 | export type Message =
49 | | MessageKind<"Text", string>
50 | | MessageKind<"Binary", number[]>
51 | | MessageKind<"Ping", number[]>
52 | | MessageKind<"Pong", number[]>
53 | | MessageKind<"Close", CloseFrame | null>;
54 |
55 | export default class WebSocket {
56 | id: number;
57 | private readonly listeners: Array<(arg: Message) => void>;
58 |
59 | constructor(id: number, listeners: Array<(arg: Message) => void>) {
60 | this.id = id;
61 | this.listeners = listeners;
62 | }
63 |
64 | static async connect(
65 | url: string,
66 | config?: ConnectionConfig,
67 | ): Promise {
68 | const listeners: Array<(arg: Message) => void> = [];
69 | const handler = (message: Message): void => {
70 | listeners.forEach((l) => l(message));
71 | };
72 |
73 | if (config?.headers) {
74 | config.headers = Array.from(new Headers(config.headers).entries());
75 | }
76 |
77 | return await invoke("plugin:websocket|connect", {
78 | url,
79 | callbackFunction: transformCallback(handler),
80 | config,
81 | }).then((id) => new WebSocket(id, listeners));
82 | }
83 |
84 | addListener(cb: (arg: Message) => void): void {
85 | this.listeners.push(cb);
86 | }
87 |
88 | async send(message: Message | string | number[]): Promise {
89 | let m: Message;
90 | if (typeof message === "string") {
91 | m = { type: "Text", data: message };
92 | } else if (typeof message === "object" && "type" in message) {
93 | m = message;
94 | } else if (Array.isArray(message)) {
95 | m = { type: "Binary", data: message };
96 | } else {
97 | throw new Error(
98 | "invalid `message` type, expected a `{ type: string, data: any }` object, a string or a numeric array",
99 | );
100 | }
101 | return await invoke("plugin:websocket|send", {
102 | id: this.id,
103 | message: m,
104 | });
105 | }
106 |
107 | async disconnect(): Promise {
108 | return await this.send({
109 | type: "Close",
110 | data: {
111 | code: 1000,
112 | reason: "Disconnected by client",
113 | },
114 | });
115 | }
116 | }
117 |
--------------------------------------------------------------------------------
/dist-js/index.min.js.map:
--------------------------------------------------------------------------------
1 | {"version":3,"file":"index.min.js","sources":["../../../node_modules/.pnpm/@tauri-apps+api@1.6.0/node_modules/@tauri-apps/api/tauri.js","../guest-js/index.ts"],"sourcesContent":["// Copyright 2019-2023 Tauri Programme within The Commons Conservancy\n// SPDX-License-Identifier: Apache-2.0\n// SPDX-License-Identifier: MIT\n/** @ignore */\nfunction uid() {\n return window.crypto.getRandomValues(new Uint32Array(1))[0];\n}\n/**\n * Transforms a callback function to a string identifier that can be passed to the backend.\n * The backend uses the identifier to `eval()` the callback.\n *\n * @return A unique identifier associated with the callback function.\n *\n * @since 1.0.0\n */\nfunction transformCallback(callback, once = false) {\n const identifier = uid();\n const prop = `_${identifier}`;\n Object.defineProperty(window, prop, {\n value: (result) => {\n if (once) {\n Reflect.deleteProperty(window, prop);\n }\n return callback === null || callback === void 0 ? void 0 : callback(result);\n },\n writable: false,\n configurable: true\n });\n return identifier;\n}\n/**\n * Sends a message to the backend.\n * @example\n * ```typescript\n * import { invoke } from '@tauri-apps/api/tauri';\n * await invoke('login', { user: 'tauri', password: 'poiwe3h4r5ip3yrhtew9ty' });\n * ```\n *\n * @param cmd The command name.\n * @param args The optional arguments to pass to the command.\n * @return A promise resolving or rejecting to the backend response.\n *\n * @since 1.0.0\n */\nasync function invoke(cmd, args = {}) {\n return new Promise((resolve, reject) => {\n const callback = transformCallback((e) => {\n resolve(e);\n Reflect.deleteProperty(window, `_${error}`);\n }, true);\n const error = transformCallback((e) => {\n reject(e);\n Reflect.deleteProperty(window, `_${callback}`);\n }, true);\n window.__TAURI_IPC__({\n cmd,\n callback,\n error,\n ...args\n });\n });\n}\n/**\n * Convert a device file path to an URL that can be loaded by the webview.\n * Note that `asset:` and `https://asset.localhost` must be added to [`tauri.security.csp`](https://tauri.app/v1/api/config/#securityconfig.csp) in `tauri.conf.json`.\n * Example CSP value: `\"csp\": \"default-src 'self'; img-src 'self' asset: https://asset.localhost\"` to use the asset protocol on image sources.\n *\n * Additionally, `asset` must be added to [`tauri.allowlist.protocol`](https://tauri.app/v1/api/config/#allowlistconfig.protocol)\n * in `tauri.conf.json` and its access scope must be defined on the `assetScope` array on the same `protocol` object.\n * For example:\n * ```json\n * {\n * \"tauri\": {\n * \"allowlist\": {\n * \"protocol\": {\n * \"asset\": true,\n * \"assetScope\": [\"$APPDATA/assets/*\"]\n * }\n * }\n * }\n * }\n * ```\n *\n * @param filePath The file path.\n * @param protocol The protocol to use. Defaults to `asset`. You only need to set this when using a custom protocol.\n * @example\n * ```typescript\n * import { appDataDir, join } from '@tauri-apps/api/path';\n * import { convertFileSrc } from '@tauri-apps/api/tauri';\n * const appDataDirPath = await appDataDir();\n * const filePath = await join(appDataDirPath, 'assets/video.mp4');\n * const assetUrl = convertFileSrc(filePath);\n *\n * const video = document.getElementById('my-video');\n * const source = document.createElement('source');\n * source.type = 'video/mp4';\n * source.src = assetUrl;\n * video.appendChild(source);\n * video.load();\n * ```\n *\n * @return the URL that can be used as source on the webview.\n *\n * @since 1.0.0\n */\nfunction convertFileSrc(filePath, protocol = 'asset') {\n return window.__TAURI__.convertFileSrc(filePath, protocol);\n}\n\nexport { convertFileSrc, invoke, transformCallback };\n",null],"names":[],"mappings":"AAAA;AACA;AACA;AACA;AACA,SAAS,GAAG,GAAG;AACf,IAAI,OAAO,MAAM,CAAC,MAAM,CAAC,eAAe,CAAC,IAAI,WAAW,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;AAC/D;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,SAAS,iBAAiB,CAAC,QAAQ,EAAE,IAAI,GAAG,KAAK,EAAE;AACnD,IAAI,MAAM,UAAU,GAAG,GAAG,EAAE;AAC5B,IAAI,MAAM,IAAI,GAAG,CAAC,CAAC,EAAE,UAAU,CAAC,CAAC;AACjC,IAAI,MAAM,CAAC,cAAc,CAAC,MAAM,EAAE,IAAI,EAAE;AACxC,QAAQ,KAAK,EAAE,CAAC,MAAM,KAAK;AAC3B,YAAY,IAAI,IAAI,EAAE;AACtB,gBAAgB,OAAO,CAAC,cAAc,CAAC,MAAM,EAAE,IAAI,CAAC;AACpD,YAAY;AACZ,YAAY,OAAO,QAAQ,KAAK,IAAI,IAAI,QAAQ,KAAK,MAAM,GAAG,MAAM,GAAG,QAAQ,CAAC,MAAM,CAAC;AACvF,QAAQ,CAAC;AACT,QAAQ,QAAQ,EAAE,KAAK;AACvB,QAAQ,YAAY,EAAE;AACtB,KAAK,CAAC;AACN,IAAI,OAAO,UAAU;AACrB;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,eAAe,MAAM,CAAC,GAAG,EAAE,IAAI,GAAG,EAAE,EAAE;AACtC,IAAI,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,KAAK;AAC5C,QAAQ,MAAM,QAAQ,GAAG,iBAAiB,CAAC,CAAC,CAAC,KAAK;AAClD,YAAY,OAAO,CAAC,CAAC,CAAC;AACtB,YAAY,OAAO,CAAC,cAAc,CAAC,MAAM,EAAE,CAAC,CAAC,EAAE,KAAK,CAAC,CAAC,CAAC;AACvD,QAAQ,CAAC,EAAE,IAAI,CAAC;AAChB,QAAQ,MAAM,KAAK,GAAG,iBAAiB,CAAC,CAAC,CAAC,KAAK;AAC/C,YAAY,MAAM,CAAC,CAAC,CAAC;AACrB,YAAY,OAAO,CAAC,cAAc,CAAC,MAAM,EAAE,CAAC,CAAC,EAAE,QAAQ,CAAC,CAAC,CAAC;AAC1D,QAAQ,CAAC,EAAE,IAAI,CAAC;AAChB,QAAQ,MAAM,CAAC,aAAa,CAAC;AAC7B,YAAY,GAAG;AACf,YAAY,QAAQ;AACpB,YAAY,KAAK;AACjB,YAAY,GAAG;AACf,SAAS,CAAC;AACV,IAAI,CAAC,CAAC;AACN;;ACPc,MAAO,SAAS,CAAA;IAI5B,WAAA,CAAY,EAAU,EAAE,SAAwC,EAAA;AAC9D,QAAA,IAAI,CAAC,EAAE,GAAG,EAAE;AACZ,QAAA,IAAI,CAAC,SAAS,GAAG,SAAS;IAC5B;AAEA,IAAA,aAAa,OAAO,CAClB,GAAW,EACX,MAAyB,EAAA;QAEzB,MAAM,SAAS,GAAkC,EAAE;AACnD,QAAA,MAAM,OAAO,GAAG,CAAC,OAAgB,KAAU;AACzC,YAAA,SAAS,CAAC,OAAO,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,OAAO,CAAC,CAAC;AACtC,QAAA,CAAC;QAED,IAAI,MAAM,aAAN,MAAM,KAAA,MAAA,GAAA,MAAA,GAAN,MAAM,CAAE,OAAO,EAAE;AACnB,YAAA,MAAM,CAAC,OAAO,GAAG,KAAK,CAAC,IAAI,CAAC,IAAI,OAAO,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC,OAAO,EAAE,CAAC;QACpE;AAEA,QAAA,OAAO,MAAM,MAAM,CAAS,0BAA0B,EAAE;YACtD,GAAG;AACH,YAAA,gBAAgB,EAAE,iBAAiB,CAAC,OAAO,CAAC;YAC5C,MAAM;AACP,SAAA,CAAC,CAAC,IAAI,CAAC,CAAC,EAAE,KAAK,IAAI,SAAS,CAAC,EAAE,EAAE,SAAS,CAAC,CAAC;IAC/C;AAEA,IAAA,WAAW,CAAC,EAA0B,EAAA;AACpC,QAAA,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,EAAE,CAAC;IACzB;IAEA,MAAM,IAAI,CAAC,OAAoC,EAAA;AAC7C,QAAA,IAAI,CAAU;AACd,QAAA,IAAI,OAAO,OAAO,KAAK,QAAQ,EAAE;YAC/B,CAAC,GAAG,EAAE,IAAI,EAAE,MAAM,EAAE,IAAI,EAAE,OAAO,EAAE;QACrC;aAAO,IAAI,OAAO,OAAO,KAAK,QAAQ,IAAI,MAAM,IAAI,OAAO,EAAE;YAC3D,CAAC,GAAG,OAAO;QACb;AAAO,aAAA,IAAI,KAAK,CAAC,OAAO,CAAC,OAAO,CAAC,EAAE;YACjC,CAAC,GAAG,EAAE,IAAI,EAAE,QAAQ,EAAE,IAAI,EAAE,OAAO,EAAE;QACvC;aAAO;AACL,YAAA,MAAM,IAAI,KAAK,CACb,sGAAsG,CACvG;QACH;AACA,QAAA,OAAO,MAAM,MAAM,CAAC,uBAAuB,EAAE;YAC3C,EAAE,EAAE,IAAI,CAAC,EAAE;AACX,YAAA,OAAO,EAAE,CAAC;AACX,SAAA,CAAC;IACJ;AAEA,IAAA,MAAM,UAAU,GAAA;AACd,QAAA,OAAO,MAAM,IAAI,CAAC,IAAI,CAAC;AACrB,YAAA,IAAI,EAAE,OAAO;AACb,YAAA,IAAI,EAAE;AACJ,gBAAA,IAAI,EAAE,IAAI;AACV,gBAAA,MAAM,EAAE,wBAAwB;AACjC,aAAA;AACF,SAAA,CAAC;IACJ;AACD;;;;","x_google_ignoreList":[0]}
--------------------------------------------------------------------------------
/LICENSE_APACHE-2.0:
--------------------------------------------------------------------------------
1 |
2 | Apache License
3 | Version 2.0, January 2004
4 | http://www.apache.org/licenses/
5 |
6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
7 |
8 | 1. Definitions.
9 |
10 | "License" shall mean the terms and conditions for use, reproduction,
11 | and distribution as defined by Sections 1 through 9 of this document.
12 |
13 | "Licensor" shall mean the copyright owner or entity authorized by
14 | the copyright owner that is granting the License.
15 |
16 | "Legal Entity" shall mean the union of the acting entity and all
17 | other entities that control, are controlled by, or are under common
18 | control with that entity. For the purposes of this definition,
19 | "control" means (i) the power, direct or indirect, to cause the
20 | direction or management of such entity, whether by contract or
21 | otherwise, or (ii) ownership of fifty percent (50%) or more of the
22 | outstanding shares, or (iii) beneficial ownership of such entity.
23 |
24 | "You" (or "Your") shall mean an individual or Legal Entity
25 | exercising permissions granted by this License.
26 |
27 | "Source" form shall mean the preferred form for making modifications,
28 | including but not limited to software source code, documentation
29 | source, and configuration files.
30 |
31 | "Object" form shall mean any form resulting from mechanical
32 | transformation or translation of a Source form, including but
33 | not limited to compiled object code, generated documentation,
34 | and conversions to other media types.
35 |
36 | "Work" shall mean the work of authorship, whether in Source or
37 | Object form, made available under the License, as indicated by a
38 | copyright notice that is included in or attached to the work
39 | (an example is provided in the Appendix below).
40 |
41 | "Derivative Works" shall mean any work, whether in Source or Object
42 | form, that is based on (or derived from) the Work and for which the
43 | editorial revisions, annotations, elaborations, or other modifications
44 | represent, as a whole, an original work of authorship. For the purposes
45 | of this License, Derivative Works shall not include works that remain
46 | separable from, or merely link (or bind by name) to the interfaces of,
47 | the Work and Derivative Works thereof.
48 |
49 | "Contribution" shall mean any work of authorship, including
50 | the original version of the Work and any modifications or additions
51 | to that Work or Derivative Works thereof, that is intentionally
52 | submitted to Licensor for inclusion in the Work by the copyright owner
53 | or by an individual or Legal Entity authorized to submit on behalf of
54 | the copyright owner. For the purposes of this definition, "submitted"
55 | means any form of electronic, verbal, or written communication sent
56 | to the Licensor or its representatives, including but not limited to
57 | communication on electronic mailing lists, source code control systems,
58 | and issue tracking systems that are managed by, or on behalf of, the
59 | Licensor for the purpose of discussing and improving the Work, but
60 | excluding communication that is conspicuously marked or otherwise
61 | designated in writing by the copyright owner as "Not a Contribution."
62 |
63 | "Contributor" shall mean Licensor and any individual or Legal Entity
64 | on behalf of whom a Contribution has been received by Licensor and
65 | subsequently incorporated within the Work.
66 |
67 | 2. Grant of Copyright License. Subject to the terms and conditions of
68 | this License, each Contributor hereby grants to You a perpetual,
69 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable
70 | copyright license to reproduce, prepare Derivative Works of,
71 | publicly display, publicly perform, sublicense, and distribute the
72 | Work and such Derivative Works in Source or Object form.
73 |
74 | 3. Grant of Patent License. Subject to the terms and conditions of
75 | this License, each Contributor hereby grants to You a perpetual,
76 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable
77 | (except as stated in this section) patent license to make, have made,
78 | use, offer to sell, sell, import, and otherwise transfer the Work,
79 | where such license applies only to those patent claims licensable
80 | by such Contributor that are necessarily infringed by their
81 | Contribution(s) alone or by combination of their Contribution(s)
82 | with the Work to which such Contribution(s) was submitted. If You
83 | institute patent litigation against any entity (including a
84 | cross-claim or counterclaim in a lawsuit) alleging that the Work
85 | or a Contribution incorporated within the Work constitutes direct
86 | or contributory patent infringement, then any patent licenses
87 | granted to You under this License for that Work shall terminate
88 | as of the date such litigation is filed.
89 |
90 | 4. Redistribution. You may reproduce and distribute copies of the
91 | Work or Derivative Works thereof in any medium, with or without
92 | modifications, and in Source or Object form, provided that You
93 | meet the following conditions:
94 |
95 | (a) You must give any other recipients of the Work or
96 | Derivative Works a copy of this License; and
97 |
98 | (b) You must cause any modified files to carry prominent notices
99 | stating that You changed the files; and
100 |
101 | (c) You must retain, in the Source form of any Derivative Works
102 | that You distribute, all copyright, patent, trademark, and
103 | attribution notices from the Source form of the Work,
104 | excluding those notices that do not pertain to any part of
105 | the Derivative Works; and
106 |
107 | (d) If the Work includes a "NOTICE" text file as part of its
108 | distribution, then any Derivative Works that You distribute must
109 | include a readable copy of the attribution notices contained
110 | within such NOTICE file, excluding those notices that do not
111 | pertain to any part of the Derivative Works, in at least one
112 | of the following places: within a NOTICE text file distributed
113 | as part of the Derivative Works; within the Source form or
114 | documentation, if provided along with the Derivative Works; or,
115 | within a display generated by the Derivative Works, if and
116 | wherever such third-party notices normally appear. The contents
117 | of the NOTICE file are for informational purposes only and
118 | do not modify the License. You may add Your own attribution
119 | notices within Derivative Works that You distribute, alongside
120 | or as an addendum to the NOTICE text from the Work, provided
121 | that such additional attribution notices cannot be construed
122 | as modifying the License.
123 |
124 | You may add Your own copyright statement to Your modifications and
125 | may provide additional or different license terms and conditions
126 | for use, reproduction, or distribution of Your modifications, or
127 | for any such Derivative Works as a whole, provided Your use,
128 | reproduction, and distribution of the Work otherwise complies with
129 | the conditions stated in this License.
130 |
131 | 5. Submission of Contributions. Unless You explicitly state otherwise,
132 | any Contribution intentionally submitted for inclusion in the Work
133 | by You to the Licensor shall be under the terms and conditions of
134 | this License, without any additional terms or conditions.
135 | Notwithstanding the above, nothing herein shall supersede or modify
136 | the terms of any separate license agreement you may have executed
137 | with Licensor regarding such Contributions.
138 |
139 | 6. Trademarks. This License does not grant permission to use the trade
140 | names, trademarks, service marks, or product names of the Licensor,
141 | except as required for reasonable and customary use in describing the
142 | origin of the Work and reproducing the content of the NOTICE file.
143 |
144 | 7. Disclaimer of Warranty. Unless required by applicable law or
145 | agreed to in writing, Licensor provides the Work (and each
146 | Contributor provides its Contributions) on an "AS IS" BASIS,
147 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
148 | implied, including, without limitation, any warranties or conditions
149 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
150 | PARTICULAR PURPOSE. You are solely responsible for determining the
151 | appropriateness of using or redistributing the Work and assume any
152 | risks associated with Your exercise of permissions under this License.
153 |
154 | 8. Limitation of Liability. In no event and under no legal theory,
155 | whether in tort (including negligence), contract, or otherwise,
156 | unless required by applicable law (such as deliberate and grossly
157 | negligent acts) or agreed to in writing, shall any Contributor be
158 | liable to You for damages, including any direct, indirect, special,
159 | incidental, or consequential damages of any character arising as a
160 | result of this License or out of the use or inability to use the
161 | Work (including but not limited to damages for loss of goodwill,
162 | work stoppage, computer failure or malfunction, or any and all
163 | other commercial damages or losses), even if such Contributor
164 | has been advised of the possibility of such damages.
165 |
166 | 9. Accepting Warranty or Additional Liability. While redistributing
167 | the Work or Derivative Works thereof, You may choose to offer,
168 | and charge a fee for, acceptance of support, warranty, indemnity,
169 | or other liability obligations and/or rights consistent with this
170 | License. However, in accepting such obligations, You may act only
171 | on Your own behalf and on Your sole responsibility, not on behalf
172 | of any other Contributor, and only if You agree to indemnify,
173 | defend, and hold each Contributor harmless for any liability
174 | incurred by, or claims asserted against, such Contributor by reason
175 | of your accepting any such warranty or additional liability.
176 |
177 | END OF TERMS AND CONDITIONS
--------------------------------------------------------------------------------
/src/lib.rs:
--------------------------------------------------------------------------------
1 | use base64::prelude::{Engine, BASE64_STANDARD};
2 | use futures_util::{stream::SplitSink, SinkExt, StreamExt};
3 | use http::{
4 | header::{HeaderName, HeaderValue},
5 | Request,
6 | };
7 | use hyper::client::conn;
8 | use hyper_util::rt::TokioIo;
9 | use serde::{ser::Serializer, Deserialize, Serialize};
10 | use tauri::{
11 | api::ipc::{format_callback, CallbackFn},
12 | plugin::{Builder as PluginBuilder, TauriPlugin},
13 | AppHandle, Manager, Runtime, State, Window,
14 | };
15 | use tokio::{net::TcpStream, sync::Mutex};
16 | use tokio_tungstenite::{
17 | client_async_tls_with_config, connect_async_tls_with_config,
18 | tungstenite::{
19 | client::IntoClientRequest,
20 | error::UrlError,
21 | protocol::{CloseFrame as ProtocolCloseFrame, WebSocketConfig},
22 | Message,
23 | },
24 | Connector, MaybeTlsStream, WebSocketStream,
25 | };
26 |
27 | use std::collections::HashMap;
28 | use std::str::FromStr;
29 | use std::sync::Mutex as StdMutex;
30 |
31 | type Id = u32;
32 | type WebSocket = WebSocketStream>;
33 | type WebSocketWriter =
34 | SplitSink>, Message>;
35 | type Result = std::result::Result;
36 |
37 | #[derive(Debug, thiserror::Error)]
38 | enum Error {
39 | #[error(transparent)]
40 | Websocket(#[from] tokio_tungstenite::tungstenite::Error),
41 | #[error("connection not found for the given id: {0}")]
42 | ConnectionNotFound(Id),
43 | #[error(transparent)]
44 | InvalidHeaderValue(#[from] tokio_tungstenite::tungstenite::http::header::InvalidHeaderValue),
45 | #[error(transparent)]
46 | InvalidHeaderName(#[from] tokio_tungstenite::tungstenite::http::header::InvalidHeaderName),
47 | #[error(transparent)]
48 | ProxyConnection(#[from] hyper::Error),
49 | #[error("proxy returned status code: {0}")]
50 | ProxyStatus(u16),
51 | #[error(transparent)]
52 | ProxyIo(#[from] std::io::Error),
53 | #[error(transparent)]
54 | ProxyHttp(#[from] http::Error),
55 | #[error(transparent)]
56 | ProxyJoinHandle(#[from] tokio::task::JoinError),
57 | }
58 |
59 | impl Serialize for Error {
60 | fn serialize(&self, serializer: S) -> std::result::Result
61 | where
62 | S: Serializer,
63 | {
64 | serializer.serialize_str(self.to_string().as_str())
65 | }
66 | }
67 |
68 | #[derive(Default)]
69 | struct ConnectionManager(Mutex>);
70 |
71 | struct TlsConnector(StdMutex