forked from mirrors/gecko-dev
51 lines
1.4 KiB
JavaScript
51 lines
1.4 KiB
JavaScript
Cu.importGlobalProperties(["File"]);
|
|
|
|
addMessageListener("file.open", function(e) {
|
|
var testFile = Cc["@mozilla.org/file/directory_service;1"]
|
|
.getService(Ci.nsIDirectoryService)
|
|
.QueryInterface(Ci.nsIProperties)
|
|
.get("ProfD", Ci.nsIFile);
|
|
testFile.append("ipc_fileReader_testing");
|
|
testFile.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, 0o600);
|
|
|
|
var outStream = Cc[
|
|
"@mozilla.org/network/file-output-stream;1"
|
|
].createInstance(Ci.nsIFileOutputStream);
|
|
outStream.init(
|
|
testFile,
|
|
0x02 | 0x08 | 0x20, // write, create, truncate
|
|
0o666,
|
|
0
|
|
);
|
|
|
|
var fileData = "Hello World!";
|
|
outStream.write(fileData, fileData.length);
|
|
outStream.close();
|
|
|
|
File.createFromNsIFile(testFile).then(function(file) {
|
|
sendAsyncMessage("file.opened", { file });
|
|
});
|
|
});
|
|
|
|
addMessageListener("emptyfile.open", function(e) {
|
|
var testFile = Cc["@mozilla.org/file/directory_service;1"]
|
|
.getService(Ci.nsIDirectoryService)
|
|
.QueryInterface(Ci.nsIProperties)
|
|
.get("ProfD", Ci.nsIFile);
|
|
testFile.append("ipc_fileReader_testing");
|
|
testFile.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, 0o600);
|
|
|
|
var outStream = Cc[
|
|
"@mozilla.org/network/file-output-stream;1"
|
|
].createInstance(Ci.nsIFileOutputStream);
|
|
outStream.init(
|
|
testFile,
|
|
0x02 | 0x08 | 0x20, // write, create, truncate
|
|
0o666,
|
|
0
|
|
);
|
|
|
|
File.createFromNsIFile(testFile).then(function(file) {
|
|
sendAsyncMessage("emptyfile.opened", { file });
|
|
});
|
|
});
|