work on typings, start implementing PosixSource

navigator/src/composables/SourceAdapter.ts

@@ -1,11 +1,15 @@
-import { Source } from "../types/Source";
-import { Location } from "../types/Location";
-import { INotifications } from "../types/Notifications";
+import { ref } from 'vue';
+import { useRoute } from 'vue-router';
+import { Source } from "@/lib/Source";
+import { Location } from "@/types/Location";
+import { INotifications } from "@/types/Notifications";
 
-export interface SourceContext {
-	notifications: INotifications;
-}
+export default function useSourceAdapter() {
+	let source;
+	const items = ref([]);
+	const route = useRoute();
 
-export function defineSource<SourceType extends Source<Location>>(factory: (ctx: SourceContext) => SourceType) {
-	return factory;
+	return {
+		items
+	}
 }

navigator/src/lib/Source.ts

@@ -0,0 +1,75 @@
+import { ItemDisplay } from '@/types/FrontEnd';
+import { Location } from '@/types/Location';
+
+export interface ItemPermissions {
+	owner: string | number;
+	group: string | number;
+	mode: number;
+}
+
+export namespace Source {
+	export interface CreateOptions {
+		/**
+		 * If a file/link already exists at the specified path, and is the same type as what is being created, overwrite it.
+		 * Cannot overwrite directories.
+		 */
+		overwrite?: boolean;
+		/**
+		 * If a file/link already exists at the specified path, overwrite it regardless of original type.
+		 * Cannot overwrite directories.
+		 */
+		forceOverwrite?: boolean;
+		/**
+		 * If the path does not exist, create parent directories.
+		 * Analogous to `mkdir -p`
+		 */
+		parents?: boolean;
+	}
+	export interface DeleteOptions {
+		/**
+		 * For directories, delete all children. If not specified for non-empty directory, deletion will fail.
+		 */
+		recursive?: boolean;
+	}
+	export interface DownloadOptions {
+		/**
+		 * Compress files/directories into archive before downloading
+		 */
+		zip?: boolean;
+	}
+}
+
+export interface Source<ItemType extends Location, FileType extends Location = ItemType, DirectoryType extends Location = ItemType, LinkType extends Location = ItemType> {
+	displayTransform(item: Readonly<ItemType>): ItemDisplay<ItemType>;
+
+	list(path?: string): Promise<ItemType[]>;
+	lookup(path: string): Promise<ItemType>;
+
+	createFile?(path: string, opts?: Readonly<Source.CreateOptions>): Promise<FileType>;
+	createDirectory?(path: string, opts?: Readonly<Source.CreateOptions>): Promise<DirectoryType>;
+	createLink?(path: string, targetLocation: string, opts?: Readonly<Source.CreateOptions>): Promise<LinkType>;
+
+	delete?(item: ItemType, opts?: Readonly<Source.DeleteOptions>): Promise<ItemType>;
+	moveToTrash?(item: ItemType, opts?: Readonly<Source.DeleteOptions>): Promise<ItemType>;
+
+	read?(item: FileType): Promise<Uint8Array>;
+	write?(item: FileType, data: Uint8Array): Promise<FileType>;
+
+	getPermissions?(item: Location): Promise<Location & ItemPermissions>;
+	setPermissions?(item: Location & Partial<ItemPermissions>, newPermissions?: Partial<ItemPermissions>): Promise<Location & ItemPermissions>;
+
+	download?(item: Location, options: Source.DownloadOptions): Promise<Location>;
+	download?(items: Location[], options: Source.DownloadOptions): Promise<Location>;
+	upload?(dataTransfer: DataTransfer): Promise<Location | Location[]>;
+}
+
+export interface SourceStatic {
+	readonly sourceTypeId: string;
+}
+
+export const defineSource = <
+	ItemType extends Location,
+	FileType extends Location = ItemType,
+	DirectoryType extends Location = ItemType,
+	LinkType extends Location = ItemType
+>(ctor: SourceStatic & { new (...args: any[]): Source<ItemType, FileType, DirectoryType, LinkType>}) => ctor;

navigator/src/lib/sources/POSIX/find.ts

@@ -1,6 +1,5 @@
-import { Source } from "../../../types/Source";
 import { ItemPosix, ItemPosixLink, ItemPosixNonLink, LsType } from "./types";
-import { UNIT_SEPARATOR, RECORD_SEPARATOR } from "../../constants";
+import { UNIT_SEPARATOR, RECORD_SEPARATOR } from "@/constants";
 
 const findPrintfDirectives = [
 	'%p', // full path
@@ -149,3 +148,7 @@ function makeItem(record: string): Omit<ItemPosixLink, 'source'> | Omit<ItemPosi
 		}
 	}
 }
+
+export async function list(path?: string) {
+	
+}

navigator/src/lib/sources/POSIX/index.ts

@@ -1,20 +1,74 @@
-import { defineSource } from "../../../composables/SourceAdapter";
-import { Source } from "../../../types/Source";
-import { ItemPosix } from "./types";
+import { ItemDisplay } from '@/types/FrontEnd';
+import { defineSource, Source, SourceStatic } from '@/lib/Source';
+import { SourceError } from '@/lib/Error';
+import { ItemPosix, LsType } from './types';
 
-export default defineSource(({ notifications }) => {
-	return class SourcePosix implements Source<ItemPosix> {
-		constructor(private root: string, private host: string) { }
-		private async getRecords(location: string): Promise<string[]> {
-			return [
-				""
-			]
+export class SourcePosixError extends SourceError { }
+
+export default defineSource(class SourcePosix implements Source<ItemPosix> {
+	static readonly sourceTypeId = "fs";
+	constructor(private root: string, private host: string) { }
+	displayTransform(item: ItemPosix): ItemDisplay<ItemPosix> {
+		const sourceItem = item;
+		let displayType: ItemDisplay<ItemPosix>['displayType'];
+		let isLink: ItemDisplay<ItemPosix>['isLink'];
+		let isBrokenLink: ItemDisplay<ItemPosix>['isBrokenLink'];
+
+		switch (item.type) {
+			case LsType.DIRECTORY:
+				isLink = isBrokenLink = false;
+				displayType = 'directory';
+				break;
+			case LsType.LINK:
+				isLink = true;
+				isBrokenLink = false;
+				switch (item.targetType) {
+					case LsType.DIRECTORY:
+						displayType = 'directory';
+						break;
+					case LsType.LINK_BROKEN:
+					case LsType.LINK_LOOP:
+						isBrokenLink = true;
+					/* fall through */
+					default:
+						displayType = 'file';
+						break;
+				}
+			default:
+				isLink = isBrokenLink = false;
+				displayType = 'file';
+				break;
 		}
-		async list(path: string = ""): Promise<(ItemPosix)[]> {
-			return (await this.getRecords(this.root + path)).map(record => this.makeItem(record));
-		}
-		async lookup(path: string): Promise<ItemPosix> {
-			return this.makeItem(this.getRecords(this.root + location)[0])
+
+		return {
+			name: item.name,
+			sourceItem,
+			displayType,
+			isLink,
+			isBrokenLink,
+		};
+	}
+	async list(path: string = ""): Promise<(ItemPosix)[]> {
+		return [];
+	}
+	async lookup(path: string): Promise<ItemPosix> {
+		return {
+			source: this,
+			path,
+			name: 'test',
+			st_dev: 0,
+			st_ino: 0,
+			st_mode: 0,
+			st_uid: 0,
+			user: 'jimmy',
+			st_gid: 0,
+			group: 'bob',
+			st_size: 0,
+			st_atime: 0,
+			st_mtime: 0,
+			st_ctime: 0,
+			st_btime: 0,
+			type: LsType.REGULAR_FILE,
 		}
 	}
-})
+});

navigator/src/types/FrontEnd.d.ts

@@ -7,7 +7,8 @@ export namespace ItemDisplay {
 export interface ItemDisplay<SourceItemType extends Location> {
 	sourceItem: SourceItemType;
 	name: string;
-	displayType: 'file' | 'directory';
-	isLink: true;
+	displayType: 'directory' | 'file';
+	isLink: boolean;
+	isBrokenLink: boolean;
 	mimetype?: ItemDisplay.mimetype;
 }

navigator/src/types/Source.d.ts

@@ -1,64 +0,0 @@
-import { ItemDisplay } from "./FrontEnd";
-import { Location } from "./Location";
-
-export interface ItemPermissions {
-	owner: string | number;
-	group: string | number;
-	mode: number;
-}
-
-export namespace Source {
-	export interface CreateOptions {
-		/**
-		 * If a file/link already exists at the specified path, and is the same type as what is being created, overwrite it.
-		 * Cannot overwrite directories.
-		 */
-		overwrite?: boolean;
-		/**
-		 * If a file/link already exists at the specified path, overwrite it regardless of original type.
-		 * Cannot overwrite directories.
-		 */
-		forceOverwrite?: boolean;
-		/**
-		 * If the path does not exist, create parent directories.
-		 * Analogous to `mkdir -p`
-		 */
-		parents?: boolean;
-	}
-	export interface DeleteOptions {
-		/**
-		 * For directories, delete all children. If not specified for non-empty directory, deletion will fail.
-		 */
-		recursive?: boolean;
-	}
-	export interface DownloadOptions {
-		/**
-		 * Compress files/directories into archive before downloading
-		 */
-		zip?: boolean;
-	}
-}
-
-export interface Source<ItemType extends Location, FileType extends Location = ItemType, DirectoryType extends Location = ItemType, LinkType extends Location = ItemType> {
-	displayTransform(item: ItemType): ItemDisplay<ItemType>;
-
-	async list(path?: string): Promise<ItemType[]>;
-	async lookup(path: string): Promise<ItemType>;
-
-	async createFile?(path: string, opts?: Source.CreateOptions): Promise<FileType>;
-	async createDirectory?(path: string, opts?: Source.CreateOptions): Promise<DirectoryType>;
-	async createLink?(path: string, targetLocation: string, opts?: Source.CreateOptions): Promise<LinkType>;
-
-	async delete?(item: ItemType, opts?: Source.DeleteOptions): Promise<ItemType>;
-	async moveToTrash?(item: ItemType, opts?: Source.DeleteOptions): Promise<ItemType>;
-
-	async read?(item: FileType): Promise<Uint8Array>;
-	async write?(item: FileType, data: Uint8Array): Promise<FileType>;
-
-	async getPermissions?(item: Location): Promise<Location & ItemPermissions>;
-	async setPermissions?(item: Location & Partial<ItemPermissions>, newPermissions?: Partial<ItemPermissions>): Promise<Location & ItemPermissions>;
-
-	async download?(item: Location, options: Source.DownloadOptions): Promise<Location>;
-	async download?(items: Location[], options: Source.DownloadOptions): Promise<Location>;
-	async upload?(dataTransfer: DataTransfer): Promise<Location | Location[]>;
-}

navigator/src/types/cockpit.d.ts

@@ -1,3 +0,0 @@
-declare global {
-	var cockpit = {};
-}