зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.9 KiB
JavaScript
57 строки
1.9 KiB
JavaScript
function parseQuery(request, key) {
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var params = request.queryString.split('&');
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for (var j = 0; j < params.length; ++j) {
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var p = params[j];
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if (p == key)
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return true;
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if (p.indexOf(key + "=") == 0)
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return p.substring(key.length + 1);
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if (p.indexOf("=") < 0 && key == "")
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return p;
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}
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return false;
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}
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var types = {
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js: "text/javascript",
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m4s: "video/mp4",
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mp4: "video/mp4",
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ogg: "video/ogg",
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ogv: "video/ogg",
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oga: "audio/ogg",
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webm: "video/webm",
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wav: "audio/x-wav"
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};
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// Return file with name as per the query string with access control
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// allow headers.
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function handleRequest(request, response)
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{
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var resource = parseQuery(request, "");
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var file = Components.classes["@mozilla.org/file/directory_service;1"].
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getService(Components.interfaces.nsIProperties).
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get("CurWorkD", Components.interfaces.nsILocalFile);
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var fis = Components.classes['@mozilla.org/network/file-input-stream;1'].
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createInstance(Components.interfaces.nsIFileInputStream);
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var bis = Components.classes["@mozilla.org/binaryinputstream;1"].
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createInstance(Components.interfaces.nsIBinaryInputStream);
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var paths = "tests/dom/media/test/" + resource;
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var split = paths.split("/");
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for(var i = 0; i < split.length; ++i) {
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file.append(split[i]);
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}
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fis.init(file, -1, -1, false);
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dump("file=" + file + "\n");
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bis.setInputStream(fis);
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var bytes = bis.readBytes(bis.available());
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response.setStatusLine(request.httpVersion, 206, "Partial Content");
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response.setHeader("Content-Range", "bytes 0-" + (bytes.length - 1) + "/" + bytes.length);
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response.setHeader("Content-Length", ""+bytes.length, false);
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var ext = resource.substring(resource.lastIndexOf(".")+1);
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response.setHeader("Content-Type", types[ext], false);
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response.setHeader("Access-Control-Allow-Origin", "*");
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response.write(bytes, bytes.length);
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bis.close();
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}
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