The Tor Browser / file comparison
comparison: image/test/reftest/generic/check-header.sjs
image/test/reftest/generic/check-header.sjs
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:867c532b8f07 |
|---|---|
| 1 const BinaryOutputStream = Components.Constructor("@mozilla.org/binaryoutputstream;1", "nsIBinaryOutputStream", "setOutputStream"); | |
| 2 | |
| 3 function isCatchall(v) | |
| 4 { | |
| 5 // "image/*" item exactly or with a quality factor | |
| 6 return /^image\/\*(?:|;q=(?:1(?:\.0{0,3})?|0(?:\.\d{0,3})?))$/.test(v); | |
| 7 } | |
| 8 | |
| 9 /* | |
| 10 # Python used to generate the following byte array | |
| 11 def toHex(n): | |
| 12 if n < 16: return "0x" + hex(n)[2:].upper() | |
| 13 return "0x" + hex(n)[2:].upper() | |
| 14 | |
| 15 def hexFile(name): | |
| 16 f = open(name, "rb") | |
| 17 try: | |
| 18 while True: | |
| 19 print toHex(ord(f.read(1))) + ", ", | |
| 20 except: | |
| 21 pass | |
| 22 | |
| 23 hexFile("image/test/reftest/generic/green.png") | |
| 24 */ | |
| 25 | |
| 26 const IMAGE_DATA = | |
| 27 [ | |
| 28 0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, 0x00, 0x00, 0x00, | |
| 29 0x0D, 0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, | |
| 30 0x00, 0x64, 0x08, 0x02, 0x00, 0x00, 0x00, 0xFF, 0x80, 0x02, 0x03, | |
| 31 0x00, 0x00, 0x00, 0x01, 0x73, 0x52, 0x47, 0x42, 0x00, 0xAE, 0xCE, | |
| 32 0x1C, 0xE9, 0x00, 0x00, 0x00, 0x9E, 0x49, 0x44, 0x41, 0x54, 0x78, | |
| 33 0xDA, 0xED, 0xD0, 0x31, 0x01, 0x00, 0x00, 0x08, 0x03, 0xA0, 0x69, | |
| 34 0xFF, 0xCE, 0x5A, 0xC1, 0xCF, 0x07, 0x22, 0x50, 0x99, 0x70, 0xD4, | |
| 35 0x0A, 0x64, 0xC9, 0x92, 0x25, 0x4B, 0x96, 0x2C, 0x05, 0xB2, 0x64, | |
| 36 0xC9, 0x92, 0x25, 0x4B, 0x96, 0x02, 0x59, 0xB2, 0x64, 0xC9, 0x92, | |
| 37 0x25, 0x4B, 0x81, 0x2C, 0x59, 0xB2, 0x64, 0xC9, 0x92, 0xA5, 0x40, | |
| 38 0x96, 0x2C, 0x59, 0xB2, 0x64, 0xC9, 0x52, 0x20, 0x4B, 0x96, 0x2C, | |
| 39 0x59, 0xB2, 0x64, 0x29, 0x90, 0x25, 0x4B, 0x96, 0x2C, 0x59, 0xB2, | |
| 40 0x14, 0xC8, 0x92, 0x25, 0x4B, 0x96, 0x2C, 0x59, 0x0A, 0x64, 0xC9, | |
| 41 0x92, 0x25, 0x4B, 0x96, 0x2C, 0x05, 0xB2, 0x64, 0xC9, 0x92, 0x25, | |
| 42 0x4B, 0x96, 0x02, 0x59, 0xB2, 0x64, 0xC9, 0x92, 0x25, 0x4B, 0x81, | |
| 43 0x2C, 0x59, 0xB2, 0x64, 0xC9, 0x92, 0xA5, 0x40, 0x96, 0x2C, 0x59, | |
| 44 0xB2, 0x64, 0xC9, 0x52, 0x20, 0x4B, 0x96, 0x2C, 0x59, 0xB2, 0x64, | |
| 45 0x29, 0x90, 0x25, 0x4B, 0x96, 0x2C, 0x59, 0xB2, 0x14, 0xC8, 0x92, | |
| 46 0x25, 0x4B, 0x96, 0x2C, 0x59, 0x0A, 0x64, 0xC9, 0xFA, 0xB6, 0x89, | |
| 47 0x5F, 0x01, 0xC7, 0x24, 0x83, 0xB2, 0x0C, 0x00, 0x00, 0x00, 0x00, | |
| 48 0x49, 0x45, 0x4E, 0x44, 0xAE, 0x42, 0x60, 0x82, | |
| 49 ]; | |
| 50 | |
| 51 function handleRequest(request, response) | |
| 52 { | |
| 53 response.setHeader("Content-Type", "text/plain", false); | |
| 54 response.setHeader("Cache-Control", "no-cache", false); | |
| 55 | |
| 56 var accept = request.hasHeader("Accept") | |
| 57 ? request.getHeader("Accept") | |
| 58 : ""; | |
| 59 | |
| 60 if (accept.split(",").some(isCatchall)) | |
| 61 { | |
| 62 response.setHeader("Content-Type", "image/png", false); | |
| 63 | |
| 64 var stream = new BinaryOutputStream(response.bodyOutputStream); | |
| 65 stream.writeByteArray(IMAGE_DATA, IMAGE_DATA.length); | |
| 66 } | |
| 67 else | |
| 68 { | |
| 69 response.setStatusLine(request.httpVersion, 404, "Not found"); | |
| 70 response.write("Accept header contained: " + accept); | |
| 71 } | |
| 72 } |
