30 lines
1007 B
JavaScript
30 lines
1007 B
JavaScript
var { classes: Cc, interfaces: Ci, utils: Cu } = Components;
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Cu.importGlobalProperties(["File"]);
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var fileNum = 1;
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function createFileWithData(fileData) {
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var willDelete = fileData === null;
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var dirSvc = Cc["@mozilla.org/file/directory_service;1"].getService(Ci.nsIProperties);
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var testFile = dirSvc.get("ProfD", Ci.nsIFile);
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testFile.append("fileAPItestfile" + fileNum);
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fileNum++;
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var outStream = Cc["@mozilla.org/network/file-output-stream;1"].createInstance(Ci.nsIFileOutputStream);
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outStream.init(testFile, 0x02 | 0x08 | 0x20, // write, create, truncate
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0o666, 0);
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if (willDelete) {
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fileData = "some irrelevant test data\n";
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}
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outStream.write(fileData, fileData.length);
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outStream.close();
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var domFile = File.createFromNsIFile(testFile);
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if (willDelete) {
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testFile.remove(/* recursive: */ false);
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}
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return domFile;
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}
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addMessageListener("files.open", function (message) {
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sendAsyncMessage("files.opened", message.map(createFileWithData));
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});
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