/// <summary>
/// 获取域名服务信息
/// </summary>
/// <param name="domain">域名</param>
/// <param name="size">域名长度</param>
/// <returns>域名服务信息</returns>
internal DomainServer Get(byte *domain, int size)
{
if (searcher.State != null)
{
if (lastDomainSize == size && Monitor.TryEnter(lastLock))
{
if (lastDomainSize == size && Memory.SimpleEqualNotNull(lastDomain.Byte, domain, lastDomainSize))
{
DomainServer server = lastServer;
Monitor.Exit(lastLock);
return(server);
}
Monitor.Exit(lastLock);
}
int index = searcher.Search(domain, domain + size);
if (index >= 0)
{
DomainServer server = servers[index];
if (server != null)
{
if (Monitor.TryEnter(lastLock))
{
if (lastDomain.Byte == null)
{
try
{
lastDomain = Unmanaged.Get(Server.MaxDomainSize, false, false);
Memory.SimpleCopyNotNull(domain, lastDomain.Byte, lastDomainSize = size);
lastServer = server;
}
finally { Monitor.Exit(lastLock); }
}
else
{
Memory.SimpleCopyNotNull(domain, lastDomain.Byte, lastDomainSize = size);
lastServer = server;
Monitor.Exit(lastLock);
}
}
return(server);
}
}
}
return(null);
}
/// <summary>
/// 创建 WEB 异步调用输出
/// </summary>
/// <param name="size"></param>
/// <returns>是否创建成功</returns>
public bool CreateResponse(int size = UnmanagedPool.TinySize)
{
if (IsCreateResponse || SocketIdentity != Socket.Identity)
{
return(false);
}
IsCreateResponse = true;
UnmanagedStream responseStream = Interlocked.Exchange(ref ResponseStream, null);
if (responseStream == null)
{
responseStream = new UnmanagedStream(size);
}
else
{
responseStream.Reset((byte *)Unmanaged.Get(size, false), size);
responseStream.IsUnmanaged = true;
}
CallResponse.Set(responseStream, ref DomainServer.ResponseEncoding);
return(true);
}
/// <summary>
/// 状态数据创建器
/// </summary>
/// <param name="values">状态集合</param>
/// <param name="isStaticUnmanaged">是否固定内存申请</param>
public AsciiBuilder(KeyValue <string, int>[] values, bool isStaticUnmanaged)
{
this.values = values;
prefixSize = tableCount = stateCount = tableType = charCount = 0;
state = charsAscii = prefix = table = null;
if (values.Length > 1)
{
byte *chars = stackalloc byte[128 >> 3];
//Memory.ClearUnsafe((ulong*)chars, 128 >> (3 + 3));
this.chars = new MemoryMap((ulong *)chars, (128 >> 3) >> 3);
Data = new Pointer.Size();
count(0, values.Length, 0);
charCount = (*(ulong *)chars).bitCount() + (*(ulong *)(chars + sizeof(ulong))).bitCount();
int size = (1 + (stateCount += tableCount) * 3) * sizeof(int) + 128 + 4 + (prefixSize & (int.MaxValue - 3));
if (stateCount < 256)
{
size += tableCount * (charCount + 1);
}
else if (stateCount < 65536)
{
size += tableCount * (charCount + 1) * sizeof(ushort);
tableType = 1;
}
else
{
size += tableCount * (charCount + 1) * sizeof(int);
tableType = 2;
}
Data = Unmanaged.Get(size, true, isStaticUnmanaged);
*Data.Int = stateCount; //状态数量[int]
state = Data.Byte + sizeof(int); //状态集合[stateCount*(前缀位置[int]+状态位置[int]+名称索引[int])]
charsAscii = state + (stateCount * 3) * sizeof(int); //ascii字符查找表[128*byte]
byte charIndex = 0;
for (byte index = 1; index != 128; ++index)
{
if (this.chars.Get(index) != 0)
{
*(charsAscii + index) = ++charIndex;
}
}
prefix = charsAscii + 128; //前缀集合
table = prefix + ((prefixSize & (int.MaxValue - 3)) + 4); //状态矩阵[tableCount*(charCount+1)*[byte/ushort/int]]
*prefix++ = (byte)charCount; //字符数量
stateCount = 0;
create(0, values.Length, 0);
}
else
{
chars = new MemoryMap();
string value = values[0].Key;
fixed(char *valueFixed = value)
{
if (values[0].Key.Length <= 128)
{
Data = Unmanaged.Get(sizeof(int) + sizeof(int) * 3 + 128 + 1, false, isStaticUnmanaged);
*Data.Int = 1; //状态数量
state = Data.Byte + sizeof(int);
*(int *)state = sizeof(int) * 3; //前缀位置
*(int *)(state + sizeof(int)) = 0; //状态位置
*(int *)(state + sizeof(int) * 2) = values[0].Value; //名称索引
prefix = Data.Byte + sizeof(int) * 4;
AutoCSer.Extension.StringExtension.WriteBytesNotNull(valueFixed, value.Length, prefix);
*(prefix + value.Length) = *(prefix + 128) = 0;
}
else
{
Data = Unmanaged.Get(sizeof(int) + sizeof(int) * 3 + 128 + 1 + value.Length + 1, true, isStaticUnmanaged);
*Data.Int = 1; //状态数量
state = Data.Byte + sizeof(int);
*(int *)state = sizeof(int) * 3 + 128 + 1; //前缀位置
*(int *)(state + sizeof(int)) = 0; //状态位置
*(int *)(state + sizeof(int) * 2) = values[0].Value; //名称索引
AutoCSer.Extension.StringExtension.WriteBytesNotNull(valueFixed, value.Length, Data.Byte + sizeof(int) * 3 + 128 + 1);
}
}
}
}
/// <summary>
/// 状态数据创建器
/// </summary>
/// <param name="values">状态集合</param>
/// <param name="isStaticUnmanaged">是否固定内存申请</param>
private ByteBuilder(KeyValue <byte[], int>[] values, bool isStaticUnmanaged)
{
this.values = values;
prefixSize = tableCount = stateCount = tableType = charCount = 0;
state = bytes = nullPrefix = prefix = table = null;
if (values.Length > 1)
{
Data = new Pointer.Size();
byte *chars = stackalloc byte[256 >> 3];
this.chars = new MemoryMap((ulong *)chars, (256 >> 3) >> 3);
count(0, values.Length, 0);
charCount = (*(ulong *)chars).bitCount() + (*(ulong *)(chars + sizeof(ulong))).bitCount() + (*(ulong *)(chars + sizeof(ulong) * 2)).bitCount() + (*(ulong *)(chars + sizeof(ulong) * 3)).bitCount();
int size = (1 + (stateCount += tableCount) * 3) * sizeof(int) + ((prefixSize + (256 + 4 + 3)) & (int.MaxValue - 3));
if (stateCount < 256)
{
size += tableCount * charCount;
}
else if (stateCount < 65536)
{
size += tableCount * charCount * sizeof(ushort);
tableType = 1;
}
else
{
size += tableCount * charCount * sizeof(int);
tableType = 2;
}
Data = Unmanaged.Get(size, true, isStaticUnmanaged);
*Data.Int = stateCount; //状态数量[int]
state = Data.Byte + sizeof(int); //状态集合[stateCount*(前缀位置[int]+状态位置[int]+名称索引[int])]
bytes = state + (stateCount * 3) * sizeof(int); //字节查找表[256*byte]
byte charIndex = 0;
for (int index = 0; index != 256; ++index)
{
if (this.chars.Get(index) != 0)
{
*(bytes + index) = charIndex++;
}
}
nullPrefix = bytes + 256; //空前缀
table = nullPrefix + ((prefixSize + (4 + 3)) & (int.MaxValue - 3)); //状态矩阵[tableCount*charCount*[byte/ushort/int]]
*(ushort *)nullPrefix = (ushort)charCount; //字符数量
prefix = nullPrefix + sizeof(int) + sizeof(ushort); //前缀集合
nullPrefix += sizeof(int);
stateCount = 0;
create(0, values.Length, 0);
}
else
{
chars = new MemoryMap();
byte[] value = values[0].Key;
fixed(byte *valueFixed = value)
{
if (values[0].Key.Length <= 254)
{
Data = Unmanaged.Get(sizeof(int) + sizeof(int) * 3 + 256 + 2, false, isStaticUnmanaged);
*Data.Int = 1; //状态数量
state = Data.Byte + sizeof(int);
*(int *)state = sizeof(int) * 3 + sizeof(ushort); //前缀位置
*(int *)(state + sizeof(int)) = 0; //状态位置
*(int *)(state + sizeof(int) * 2) = values[0].Value; //名称索引
prefix = Data.Byte + sizeof(int) * 4;
*(ushort *)prefix = (ushort)value.Length;
AutoCSer.Memory.SimpleCopyNotNull(valueFixed, prefix + sizeof(ushort), value.Length);
*(ushort *)(prefix + 256) = 0;
}
else
{
Data = Unmanaged.Get(sizeof(int) + sizeof(int) * 3 + 256 + 4 + 2 + value.Length, true, isStaticUnmanaged);
*Data.Int = 1; //状态数量
state = Data.Byte + sizeof(int);
*(int *)state = sizeof(int) * 3 + 256 + 4 + sizeof(ushort); //前缀位置
*(int *)(state + sizeof(int)) = 0; //状态位置
*(int *)(state + sizeof(int) * 2) = values[0].Value; //名称索引
prefix = Data.Byte + sizeof(int) * 4 + 256 + 4;
*(ushort *)prefix = (ushort)value.Length;
AutoCSer.Memory.SimpleCopyNotNull(valueFixed, prefix + sizeof(ushort), value.Length);
}
}
}
}
/// <summary>
/// 状态数据创建器
/// </summary>
/// <param name="names">名称集合</param>
/// <param name="isStaticUnmanaged">是否固定内存申请</param>
public CharBuilder(KeyValue <string, int>[] names, bool isStaticUnmanaged)
{
this.names = names;
prefixSize = tableCount = stateCount = tableType = 0;
state = charsAscii = charStart = charEnd = prefix = table = null;
chars = default(LeftArray <char>);
if (names.Length > 1)
{
Data = new Pointer.Size();
count(0, names.Length, 0);
int charCount, asciiCount;
System.Array.Sort(chars.Array, 0, chars.Length);
fixed(char *charFixed = chars.Array)
{
char *start = charFixed + 1, end = charFixed + chars.Length, write = start;
char value = *charFixed;
if (*(end - 1) < 128)
{
while (start != end)
{
if (*start != value)
{
*write++ = value = *start;
}
++start;
}
asciiCount = (int)(write - charFixed);
charCount = 0;
}
else
{
while (value < 128)
{
while (*start == value)
{
++start;
}
*write++ = value = *start++;
}
asciiCount = (int)(write - charFixed) - 1;
while (start != end)
{
if (*start != value)
{
*write++ = value = *start;
}
++start;
}
charCount = (int)(write - charFixed) - asciiCount;
}
chars.Length = asciiCount + charCount;
int size = (1 + (stateCount += tableCount) * 3) * sizeof(int) + (128 + 2 + charCount + prefixSize) * sizeof(ushort);
if (stateCount < 256)
{
size += tableCount * (chars.Length + 1);
}
else if (stateCount < 65536)
{
size += tableCount * (chars.Length + 1) * sizeof(ushort);
tableType = 1;
}
else
{
size += tableCount * (chars.Length + 1) * sizeof(int);
tableType = 2;
}
Data = Unmanaged.Get(size, true, isStaticUnmanaged);
*Data.Int = stateCount; //状态数量[int]
state = Data.Byte + sizeof(int); //状态集合[stateCount*(前缀位置[int]+状态位置[int]+名称索引[int])]
charsAscii = state + (stateCount * 3) * sizeof(int); //ascii字符查找表[128*ushort]
charStart = charsAscii + 128 * sizeof(ushort);
*(ushort *)charStart = (ushort)(asciiCount + 1); //特殊字符起始值[ushort]
*(ushort *)(charStart + sizeof(ushort)) = (ushort)charCount; //特殊字符数量[ushort]
charStart += sizeof(ushort) * 2;
ushort charIndex = 0;
for (start = charFixed, end = charFixed + asciiCount; start != end; ++start)
{
*(ushort *)(charsAscii + (*start << 1)) = ++charIndex;
}
charEnd = charStart;
if (charCount != 0)
{//特殊字符二分查找表[charCount*char]
AutoCSer.Memory.CopyNotNull((byte *)start, charStart, charCount << 1);
charEnd += charCount << 1;
}
prefix = charStart + charCount * sizeof(ushort); //前缀集合
table = prefix + prefixSize * sizeof(ushort); //状态矩阵[tableCount*(chars.Count+1)*[byte/ushort/int]]
}
stateCount = 0;
create(0, names.Length, 0);
}
else
{
if (names.Length == 0)
{
Data = new Pointer.Size();
}
else if (names[0].Key.Length <= 128)
{
Data = Unmanaged.Get(sizeof(int) + sizeof(int) * 3 + 128 * sizeof(ushort) + 2 * sizeof(ushort), false, isStaticUnmanaged);
*Data.Int = 1; //状态数量
state = Data.Byte + sizeof(int);
*(int *)state = sizeof(int) * 3; //前缀位置
*(int *)(state + sizeof(int)) = 0; //状态位置
*(int *)(state + sizeof(int) * 2) = names[0].Value; //名称索引
prefix = Data.Byte + sizeof(int) * 4;
AutoCSer.Extension.StringExtension.SimpleCopyNotNull(names[0].Key, prefix);
*(char *)(prefix + (names[0].Key.Length << 1)) = (char)0;
*(int *)(Data.Byte + sizeof(int) * 4 + 128 * sizeof(ushort)) = 0;
}
else
{
Data = Unmanaged.Get(sizeof(int) + sizeof(int) * 3 + 128 * sizeof(ushort) + 2 * sizeof(ushort) + names[0].Key.Length * sizeof(char) + sizeof(char), true, isStaticUnmanaged);
*Data.Int = 1; //状态数量
state = Data.Byte + sizeof(int);
*(int *)state = sizeof(int) * 3 + 128 * sizeof(ushort) + 2 * sizeof(ushort); //前缀位置
*(int *)(state + sizeof(int)) = 0; //状态位置
*(int *)(state + sizeof(int) * 2) = names[0].Value; //名称索引
AutoCSer.Extension.StringExtension.SimpleCopyNotNull(names[0].Key, state + *(int *)state);
}
}
}
public int GetAttributes(int idx)
{
return(Unmanaged.Get(Pointer, idx));
}
public int Get(int idx)
{
return(Unmanaged.Get(Pointer, idx));
}
