forked from mirrors/gecko-dev
5b4e355993
MozReview-Commit-ID: 53Mu4zb9X1C --HG-- rename : browser/components/sessionstore/nsSessionStartup.js => browser/components/sessionstore/SessionStartup.jsm extra : rebase_source : 5b4f5c2e45841a5ee9123386e8657d8c262ba416
35 lines
1.3 KiB
JavaScript
35 lines
1.3 KiB
JavaScript
ChromeUtils.import("resource://gre/modules/Services.jsm");
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const {OS} = ChromeUtils.import("resource://gre/modules/osfile.jsm", {});
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ChromeUtils.defineModuleGetter(this, "SessionStartup",
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"resource:///modules/sessionstore/SessionStartup.jsm");
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// Call a function once initialization of SessionStartup is complete
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function afterSessionStartupInitialization(cb) {
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info("Waiting for session startup initialization");
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let observer = function() {
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try {
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info("Session startup initialization observed");
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Services.obs.removeObserver(observer, "sessionstore-state-finalized");
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cb();
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} catch (ex) {
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do_throw(ex);
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}
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};
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Services.obs.addObserver(observer, "sessionstore-state-finalized");
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// We need the Crash Monitor initialized for sessionstartup to run
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// successfully.
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ChromeUtils.import("resource://gre/modules/CrashMonitor.jsm");
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CrashMonitor.init();
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// Start sessionstartup initialization.
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SessionStartup.init();
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}
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// Compress the source file using lz4 and put the result to destination file.
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// After that, source file is deleted.
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async function writeCompressedFile(source, destination) {
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let s = await OS.File.read(source);
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await OS.File.writeAtomic(destination, s, {compression: "lz4"});
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await OS.File.remove(source);
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}
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