mirror of
https://github.com/felixrieseberg/windows95.git
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c847467de6
* Detect orphaned state-vN.bin and offer file recovery to a host folder When STATE_VERSION is bumped, users previously lost their C:\ silently. The Welcome card now detects an older state file (v4+), explains what happened, and offers a one-click recovery: spin up a throwaway v86 (no boot), restore the legacy state to populate the hda dirty-block overlay, walk the FAT32 tree reading overlay-if-dirty-else-base, and copy any file the guest ever wrote out to ~/Downloads/Recovered C Drive. Directories are created lazily so empty branches never appear; success and failure render in the panel (no native dialogs). The geometry constraint that keeps overlay+new-base valid is documented next to STATE_VERSION. Also makes the dev-mode CDP port overridable via WIN95_DEBUG_PORT so worktree instances don't fight over 9222. * prettier
51 lines
1.8 KiB
TypeScript
51 lines
1.8 KiB
TypeScript
import * as path from "path";
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const IMAGES_PATH = path.join(__dirname, "../../images");
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// Bump when a release ships a v86/hardware/disk-image change that can't load
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// older state-vN.bin snapshots. The app will detect an orphaned older state
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// and offer to export the user's old C:\ as a mountable .img.
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//
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// That export splices the state's dirty-block overlay onto the *current*
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// windows95.img — which only works while the partition table and FAT geometry
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// stay constant across releases. If you ever resize the disk or reformat with
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// different cluster params, the recovered .img won't mount.
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export const STATE_VERSION = 4;
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export const CONSTANTS = {
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IMAGES_PATH,
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IMAGE_PATH: path.join(IMAGES_PATH, "windows95.img"),
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IMAGE_DEFAULT_SIZE: 1073741824, // 1GB
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DEFAULT_STATE_PATH: path.join(IMAGES_PATH, "default-state.bin"),
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TOOLS_PATH: path.join(__dirname, "../../guest-tools"),
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};
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export const IPC_COMMANDS = {
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TOGGLE_INFO: "TOGGLE_INFO",
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SHOW_DISK_IMAGE: "SHOW_DISK_IMAGE",
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ZOOM_IN: "ZOOM_IN",
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ZOOM_OUT: "ZOOM_OUT",
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ZOOM_RESET: "ZOOM_RESET",
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// Machine instructions
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MACHINE_START: "MACHINE_START",
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MACHINE_BOOT_FROM_SCRATCH: "MACHINE_BOOT_FROM_SCRATCH",
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MACHINE_RESTART: "MACHINE_RESTART",
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MACHINE_STOP: "MACHINE_STOP",
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MACHINE_RESET: "MACHINE_RESET",
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MACHINE_ALT_F4: "MACHINE_ALT_F4",
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MACHINE_ESC: "MACHINE_ESC",
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MACHINE_ALT_ENTER: "MACHINE_ALT_ENTER",
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MACHINE_CTRL_ALT_DEL: "MACHINE_CTRL_ALT_DEL",
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// Machine events
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MACHINE_STARTED: "MACHINE_STARTED",
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MACHINE_STOPPED: "MACHINE_STOPPED",
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// Else
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APP_QUIT: "APP_QUIT",
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GET_STATE_PATH: "GET_STATE_PATH",
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GET_LEGACY_STATE_PATH: "GET_LEGACY_STATE_PATH",
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GET_DOWNLOADS_PATH: "GET_DOWNLOADS_PATH",
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GET_SMB_SHARE_PATH: "GET_SMB_SHARE_PATH",
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SET_SMB_SHARE_PATH: "SET_SMB_SHARE_PATH",
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PICK_FOLDER: "PICK_FOLDER",
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};
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