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1 function parseQuery(request, key) { |
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2 var params = request.queryString.split('&'); |
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3 for (var j = 0; j < params.length; ++j) { |
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4 var p = params[j]; |
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5 if (p == key) |
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6 return true; |
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7 if (p.indexOf(key + "=") == 0) |
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8 return p.substring(key.length + 1); |
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9 if (p.indexOf("=") < 0 && key == "") |
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10 return p; |
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11 } |
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12 return false; |
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13 } |
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14 |
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15 var types = { |
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16 ogg: "video/ogg", |
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17 ogv: "video/ogg", |
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18 oga: "audio/ogg", |
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19 webm: "video/webm", |
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20 wav: "audio/x-wav" |
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21 }; |
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22 |
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23 // Return file with name as per the query string with access control |
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24 // allow headers. |
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25 function handleRequest(request, response) |
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26 { |
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27 var resource = parseQuery(request, ""); |
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28 |
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29 var file = Components.classes["@mozilla.org/file/directory_service;1"]. |
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30 getService(Components.interfaces.nsIProperties). |
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31 get("CurWorkD", Components.interfaces.nsILocalFile); |
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32 var fis = Components.classes['@mozilla.org/network/file-input-stream;1']. |
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33 createInstance(Components.interfaces.nsIFileInputStream); |
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34 var bis = Components.classes["@mozilla.org/binaryinputstream;1"]. |
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35 createInstance(Components.interfaces.nsIBinaryInputStream); |
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36 var paths = "tests/content/media/test/" + resource; |
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37 var split = paths.split("/"); |
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38 for(var i = 0; i < split.length; ++i) { |
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39 file.append(split[i]); |
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40 } |
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41 fis.init(file, -1, -1, false); |
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42 dump("file=" + file + "\n"); |
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43 bis.setInputStream(fis); |
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44 var bytes = bis.readBytes(bis.available()); |
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45 response.setStatusLine(request.httpVersion, 206, "Partial Content"); |
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46 response.setHeader("Content-Range", "bytes 0-" + (bytes.length - 1) + "/" + bytes.length); |
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47 response.setHeader("Content-Length", ""+bytes.length, false); |
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48 var ext = resource.substring(resource.lastIndexOf(".")+1); |
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49 response.setHeader("Content-Type", types[ext], false); |
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50 response.setHeader("Access-Control-Allow-Origin", "*"); |
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51 response.write(bytes, bytes.length); |
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52 bis.close(); |
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53 } |