mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-10-22 02:25:05 +00:00
88 lines
2.9 KiB
JavaScript
88 lines
2.9 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
* You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
"use strict";
|
|
|
|
const { reportException, assert } = require("devtools/shared/DevToolsUtils");
|
|
const { snapshotState: states, actions } = require("../constants");
|
|
const { immutableUpdate, L10N, openFilePicker, createSnapshot } = require("../utils");
|
|
const { readSnapshot, takeCensus, selectSnapshot } = require("./snapshot");
|
|
const { OS } = require("resource://gre/modules/osfile.jsm");
|
|
const VALID_EXPORT_STATES = [states.SAVED, states.READ, states.SAVING_CENSUS, states.SAVED_CENSUS];
|
|
|
|
exports.pickFileAndExportSnapshot = function (snapshot) {
|
|
return function* (dispatch, getState) {
|
|
let outputFile = yield openFilePicker({
|
|
title: L10N.getFormatStr("snapshot.io.save.window"),
|
|
defaultName: OS.Path.basename(snapshot.path),
|
|
filters: [[L10N.getFormatStr("snapshot.io.filter"), "*.fxsnapshot"]],
|
|
mode: "save",
|
|
});
|
|
|
|
if (!outputFile) {
|
|
return;
|
|
}
|
|
|
|
yield dispatch(exportSnapshot(snapshot, outputFile.path));
|
|
};
|
|
};
|
|
|
|
const exportSnapshot = exports.exportSnapshot = function (snapshot, dest) {
|
|
return function* (dispatch, getState) {
|
|
|
|
dispatch({ type: actions.EXPORT_SNAPSHOT_START, snapshot });
|
|
|
|
assert(VALID_EXPORT_STATES.includes(snapshot.state),
|
|
`Snapshot is in invalid state for exporting: ${snapshot.state}`);
|
|
|
|
try {
|
|
yield OS.File.copy(snapshot.path, dest);
|
|
} catch (error) {
|
|
reportException("exportSnapshot", error);
|
|
dispatch({ type: actions.EXPORT_SNAPSHOT_ERROR, snapshot, error });
|
|
}
|
|
|
|
dispatch({ type: actions.EXPORT_SNAPSHOT_END, snapshot });
|
|
};
|
|
};
|
|
|
|
const pickFileAndImportSnapshotAndCensus = exports.pickFileAndImportSnapshotAndCensus = function (heapWorker) {
|
|
return function* (dispatch, getState) {
|
|
let input = yield openFilePicker({
|
|
title: L10N.getFormatStr("snapshot.io.import.window"),
|
|
filters: [[L10N.getFormatStr("snapshot.io.filter"), "*.fxsnapshot"]],
|
|
mode: "open",
|
|
});
|
|
|
|
if (!input) {
|
|
return;
|
|
}
|
|
|
|
yield dispatch(importSnapshotAndCensus(heapWorker, input.path));
|
|
};
|
|
};
|
|
|
|
const importSnapshotAndCensus = exports.importSnapshotAndCensus = function (heapWorker, path) {
|
|
return function* (dispatch, getState) {
|
|
const snapshot = immutableUpdate(createSnapshot(), {
|
|
path,
|
|
state: states.IMPORTING,
|
|
imported: true,
|
|
});
|
|
const id = snapshot.id;
|
|
|
|
dispatch({ type: actions.IMPORT_SNAPSHOT_START, snapshot });
|
|
dispatch(selectSnapshot(snapshot.id));
|
|
|
|
try {
|
|
yield dispatch(readSnapshot(heapWorker, id));
|
|
yield dispatch(takeCensus(heapWorker, id));
|
|
} catch (error) {
|
|
reportException("importSnapshot", error);
|
|
dispatch({ type: actions.IMPORT_SNAPSHOT_ERROR, error, id });
|
|
}
|
|
|
|
dispatch({ type: actions.IMPORT_SNAPSHOT_END, id });
|
|
};
|
|
};
|