diff options
Diffstat (limited to 'Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/CharsetProber.cs')
| -rw-r--r-- | Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/CharsetProber.cs | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/CharsetProber.cs b/Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/CharsetProber.cs index cc4539058..158dc8969 100644 --- a/Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/CharsetProber.cs +++ b/Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/CharsetProber.cs @@ -40,7 +40,8 @@ using System.IO; namespace UniversalDetector.Core { - public enum ProbingState { + public enum ProbingState + { Detecting = 0, // no sure answer yet, but caller can ask for confidence FoundIt = 1, // positive answer NotMe = 2 // negative answer @@ -107,21 +108,27 @@ namespace UniversalDetector.Core { byte[] result = null; - using (MemoryStream ms = new MemoryStream(buf.Length)) { + using (MemoryStream ms = new MemoryStream(buf.Length)) + { bool meetMSB = false; int max = offset + len; int prev = offset; int cur = offset; - while (cur < max) { + while (cur < max) + { byte b = buf[cur]; - if ((b & 0x80) != 0) { + if ((b & 0x80) != 0) + { meetMSB = true; - } else if (b < CAPITAL_A || (b > CAPITAL_Z && b < SMALL_A) - || b > SMALL_Z) { - if (meetMSB && cur > prev) { + } + else if (b < CAPITAL_A || (b > CAPITAL_Z && b < SMALL_A) + || b > SMALL_Z) + { + if (meetMSB && cur > prev) + { ms.Write(buf, prev, cur - prev); ms.WriteByte(SPACE); meetMSB = false; @@ -149,14 +156,16 @@ namespace UniversalDetector.Core { byte[] result = null; - using (MemoryStream ms = new MemoryStream(buf.Length)) { + using (MemoryStream ms = new MemoryStream(buf.Length)) + { bool inTag = false; int max = offset + len; int prev = offset; int cur = offset; - while (cur < max) { + while (cur < max) + { byte b = buf[cur]; @@ -167,8 +176,10 @@ namespace UniversalDetector.Core // it's ascii, but it's not a letter if ((b & 0x80) == 0 && (b < CAPITAL_A || b > SMALL_Z - || (b > CAPITAL_Z && b < SMALL_A))) { - if (cur > prev && !inTag) { + || (b > CAPITAL_Z && b < SMALL_A))) + { + if (cur > prev && !inTag) + { ms.Write(buf, prev, cur - prev); ms.WriteByte(SPACE); } |