52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
/* eslint-env mozilla/chrome-script */
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// eslint-disable-next-line mozilla/reject-importGlobalProperties
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Cu.importGlobalProperties(["File"]);
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addMessageListener("file.open", function () {
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var testFile = Services.dirsvc
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.QueryInterface(Ci.nsIProperties)
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.get("ProfD", Ci.nsIFile);
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testFile.append("ipc_fileReader_testing");
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testFile.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, 0o600);
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var outStream = Cc[
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"@mozilla.org/network/file-output-stream;1"
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].createInstance(Ci.nsIFileOutputStream);
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outStream.init(
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testFile,
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0x02 | 0x08 | 0x20, // write, create, truncate
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0o666,
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0
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);
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var fileData = "Hello World!";
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outStream.write(fileData, fileData.length);
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outStream.close();
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File.createFromNsIFile(testFile).then(function (file) {
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sendAsyncMessage("file.opened", { file });
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});
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});
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addMessageListener("emptyfile.open", function () {
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var testFile = Services.dirsvc
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.QueryInterface(Ci.nsIProperties)
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.get("ProfD", Ci.nsIFile);
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testFile.append("ipc_fileReader_testing");
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testFile.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, 0o600);
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var outStream = Cc[
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"@mozilla.org/network/file-output-stream;1"
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].createInstance(Ci.nsIFileOutputStream);
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outStream.init(
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testFile,
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0x02 | 0x08 | 0x20, // write, create, truncate
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0o666,
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0
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);
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File.createFromNsIFile(testFile).then(function (file) {
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sendAsyncMessage("emptyfile.opened", { file });
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});
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});
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