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C# Streams.StreamManipulator类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C#中ICSharpCode.SharpZipLib.Zip.Compression.Streams.StreamManipulator的典型用法代码示例。如果您正苦于以下问题:C# StreamManipulator类的具体用法?C# StreamManipulator怎么用?C# StreamManipulator使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



StreamManipulator类属于ICSharpCode.SharpZipLib.Zip.Compression.Streams命名空间,在下文中一共展示了StreamManipulator类的11个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C#代码示例。

示例1: Inflater

 public Inflater(bool noHeader)
 {
     this.noHeader = noHeader;
     this.adler = new Adler32();
     this.input = new StreamManipulator();
     this.outputWindow = new OutputWindow();
     this.mode = noHeader ? 2 : 0;
 }
开发者ID:huaminglee,项目名称:myyyyshop,代码行数:8,代码来源:Inflater.cs


示例2: Inflater

 public Inflater(bool noHeader)
 {
     this.noHeader = noHeader;
     this.adler = new Adler32();
     input = new StreamManipulator();
     outputWindow = new OutputWindow();
     mode = noHeader ? DECODE_BLOCKS : DECODE_HEADER;
 }
开发者ID:NoobSkie,项目名称:taobao-shop-helper,代码行数:8,代码来源:Inflater.cs


示例3: CopyStored

        public int CopyStored(StreamManipulator input, int length)
        {
            length = Math.Min(Math.Min(length, WindowSize - windowFilled), input.AvailableBytes);
            int copied;

            int tailLen = WindowSize - windowEnd;
            if (length > tailLen) {
                copied = input.CopyBytes(window, windowEnd, tailLen);
                if (copied == tailLen) {
                    copied += input.CopyBytes(window, 0, length - tailLen);
                }
            } else {
                copied = input.CopyBytes(window, windowEnd, length);
            }

            windowEnd = (windowEnd + copied) & WindowMask;
            windowFilled += copied;
            return copied;
        }
开发者ID:NoobSkie,项目名称:taobao-shop-helper,代码行数:19,代码来源:OutputWindow.cs


示例4: CopyStored

 public int CopyStored(StreamManipulator input, int length)
 {
     int num;
     length = Math.Min(Math.Min(length, 0x8000 - this.windowFilled), input.AvailableBytes);
     int num2 = 0x8000 - this.windowEnd;
     if (length > num2)
     {
         num = input.CopyBytes(this.window, this.windowEnd, num2);
         if (num == num2)
         {
             num += input.CopyBytes(this.window, 0, length - num2);
         }
     }
     else
     {
         num = input.CopyBytes(this.window, this.windowEnd, length);
     }
     this.windowEnd = (this.windowEnd + num) & 0x7fff;
     this.windowFilled += num;
     return num;
 }
开发者ID:huaminglee,项目名称:myyyyshop,代码行数:21,代码来源:OutputWindow.cs


示例5: CopyStored

 public int CopyStored(StreamManipulator input, int length)
 {
     length = Math.Min(Math.Min(length, 32768 - this.windowFilled), input.AvailableBytes);
     int num = 32768 - this.windowEnd;
     int num2;
     if (length > num)
     {
         num2 = input.CopyBytes(this.window, this.windowEnd, num);
         if (num2 == num)
         {
             num2 += input.CopyBytes(this.window, 0, length - num);
         }
     }
     else
     {
         num2 = input.CopyBytes(this.window, this.windowEnd, length);
     }
     this.windowEnd = (this.windowEnd + num2 & 32767);
     this.windowFilled += num2;
     return num2;
 }
开发者ID:GameDiffs,项目名称:TheForest,代码行数:21,代码来源:OutputWindow.cs


示例6: GetSymbol

 public int GetSymbol(StreamManipulator input)
 {
     int lookahead, symbol;
     if ((lookahead = input.PeekBits(9)) >= 0) {
         if ((symbol = tree[lookahead]) >= 0) {
             input.DropBits(symbol & 15);
             return symbol >> 4;
         }
         int subtree = -(symbol >> 4);
         int bitlen = symbol & 15;
         if ((lookahead = input.PeekBits(bitlen)) >= 0) {
             symbol = tree[subtree | (lookahead >> 9)];
             input.DropBits(symbol & 15);
             return symbol >> 4;
         } else {
             int bits = input.AvailableBits;
             lookahead = input.PeekBits(bits);
             symbol = tree[subtree | (lookahead >> 9)];
             if ((symbol & 15) <= bits) {
                 input.DropBits(symbol & 15);
                 return symbol >> 4;
             } else {
                 return -1;
             }
         }
     } else {
         int bits = input.AvailableBits;
         lookahead = input.PeekBits(bits);
         symbol = tree[lookahead];
         if (symbol >= 0 && (symbol & 15) <= bits) {
             input.DropBits(symbol & 15);
             return symbol >> 4;
         } else {
             return -1;
         }
     }
 }
开发者ID:NoobSkie,项目名称:taobao-shop-helper,代码行数:37,代码来源:InflaterHuffmanTree.cs


示例7: Decode

		public bool Decode(StreamManipulator input)
		{
			decode_loop:
				for (;;) {
					switch (mode) {
						case LNUM:
							lnum = input.PeekBits(5);
							if (lnum < 0) {
								return false;
							}
							lnum += 257;
							input.DropBits(5);
							//  	    System.err.println("LNUM: "+lnum);
							mode = DNUM;
							goto case DNUM; // fall through
						case DNUM:
							dnum = input.PeekBits(5);
							if (dnum < 0) {
								return false;
							}
							dnum++;
							input.DropBits(5);
							//  	    System.err.println("DNUM: "+dnum);
							num = lnum+dnum;
							litdistLens = new byte[num];
							mode = BLNUM;
							goto case BLNUM; // fall through
						case BLNUM:
							blnum = input.PeekBits(4);
							if (blnum < 0) {
								return false;
							}
							blnum += 4;
							input.DropBits(4);
							blLens = new byte[19];
							ptr = 0;
							//  	    System.err.println("BLNUM: "+blnum);
							mode = BLLENS;
							goto case BLLENS; // fall through
						case BLLENS:
							while (ptr < blnum) {
								int len = input.PeekBits(3);
								if (len < 0) {
									return false;
								}
								input.DropBits(3);
								//  		System.err.println("blLens["+BL_ORDER[ptr]+"]: "+len);
								blLens[BL_ORDER[ptr]] = (byte) len;
								ptr++;
							}
							blTree = new InflaterHuffmanTree(blLens);
							blLens = null;
							ptr = 0;
							mode = LENS;
							goto case LENS; // fall through
						case LENS: 
						{
							int symbol;
							while (((symbol = blTree.GetSymbol(input)) & ~15) == 0) {
								/* Normal case: symbol in [0..15] */
							
								//  		  System.err.println("litdistLens["+ptr+"]: "+symbol);
								litdistLens[ptr++] = lastLen = (byte)symbol;
							
								if (ptr == num) {
									/* Finished */
									return true;
								}
							}
						
							/* need more input ? */
							if (symbol < 0) {
								return false;
							}
						
							/* otherwise repeat code */
							if (symbol >= 17) {
								/* repeat zero */
								//  		  System.err.println("repeating zero");
								lastLen = 0;
							} else {
								if (ptr == 0) {
									throw new SharpZipBaseException();
								}
							}
							repSymbol = symbol-16;
						}
							mode = REPS;
							goto case REPS; // fall through
						case REPS:
						{
							int bits = repBits[repSymbol];
							int count = input.PeekBits(bits);
							if (count < 0) {
								return false;
							}
							input.DropBits(bits);
							count += repMin[repSymbol];
							//  	      System.err.println("litdistLens repeated: "+count);
							
//.........这里部分代码省略.........
开发者ID:dbremner,项目名称:keepass2,代码行数:101,代码来源:InflaterDynHeader.cs


示例8: Decode

        public bool Decode(StreamManipulator input)
        {
            decode_loop:
                for (;;) {
                    switch (mode) {
                        case LNUM:
                            lnum = input.PeekBits(5);
                            if (lnum < 0) {
                                return false;
                            }
                            lnum += 257;
                            input.DropBits(5);

                            mode = DNUM;
                            goto case DNUM;
                        case DNUM:
                            dnum = input.PeekBits(5);
                            if (dnum < 0) {
                                return false;
                            }
                            dnum++;
                            input.DropBits(5);
                            num = lnum+dnum;
                            litdistLens = new byte[num];
                            mode = BLNUM;
                            goto case BLNUM;
                        case BLNUM:
                            blnum = input.PeekBits(4);
                            if (blnum < 0) {
                                return false;
                            }
                            blnum += 4;
                            input.DropBits(4);
                            blLens = new byte[19];
                            ptr = 0;
                            mode = BLLENS;
                            goto case BLLENS;
                        case BLLENS:
                            while (ptr < blnum) {
                                int len = input.PeekBits(3);
                                if (len < 0) {
                                    return false;
                                }
                                input.DropBits(3);

                                blLens[BL_ORDER[ptr]] = (byte) len;
                                ptr++;
                            }
                            blTree = new InflaterHuffmanTree(blLens);
                            blLens = null;
                            ptr = 0;
                            mode = LENS;
                            goto case LENS;
                        case LENS:
                        {
                            int symbol;
                            while (((symbol = blTree.GetSymbol(input)) & ~15) == 0) {

                                litdistLens[ptr++] = lastLen = (byte)symbol;

                                if (ptr == num) {
                                    return true;
                                }
                            }

                            if (symbol < 0) {
                                return false;
                            }

                            if (symbol >= 17) {

                                lastLen = 0;
                            } else {
                                if (ptr == 0) {
                                    throw new SharpZipBaseException();
                                }
                            }
                            repSymbol = symbol-16;
                        }
                            mode = REPS;
                            goto case REPS;
                        case REPS:
                        {
                            int bits = repBits[repSymbol];
                            int count = input.PeekBits(bits);
                            if (count < 0) {
                                return false;
                            }
                            input.DropBits(bits);
                            count += repMin[repSymbol];

                            if (ptr + count > num) {
                                throw new SharpZipBaseException();
                            }
                            while (count-- > 0) {
                                litdistLens[ptr++] = lastLen;
                            }

                            if (ptr == num) {

//.........这里部分代码省略.........
开发者ID:NoobSkie,项目名称:taobao-shop-helper,代码行数:101,代码来源:InflaterDynHeader.cs


示例9: Decode

        public bool Decode(StreamManipulator input)
        {
            int num2;
            int num3;
        Label_0000:
            switch (this.mode)
            {
                case 0:
                    this.lnum = input.PeekBits(5);
                    if (this.lnum >= 0)
                    {
                        this.lnum += 0x101;
                        input.DropBits(5);
                        this.mode = 1;
                        break;
                    }
                    return false;

                case 1:
                    break;

                case 2:
                    goto Label_00B9;

                case 3:
                    goto Label_013B;

                case 4:
                    goto Label_01A8;

                case 5:
                    goto Label_01EE;

                default:
                    goto Label_0000;
            }
            this.dnum = input.PeekBits(5);
            if (this.dnum < 0)
            {
                return false;
            }
            this.dnum++;
            input.DropBits(5);
            this.num = this.lnum + this.dnum;
            this.litdistLens = new byte[this.num];
            this.mode = 2;
        Label_00B9:
            this.blnum = input.PeekBits(4);
            if (this.blnum < 0)
            {
                return false;
            }
            this.blnum += 4;
            input.DropBits(4);
            this.blLens = new byte[0x13];
            this.ptr = 0;
            this.mode = 3;
        Label_013B:
            while (this.ptr < this.blnum)
            {
                int num = input.PeekBits(3);
                if (num < 0)
                {
                    return false;
                }
                input.DropBits(3);
                this.blLens[BL_ORDER[this.ptr]] = (byte) num;
                this.ptr++;
            }
            this.blTree = new InflaterHuffmanTree(this.blLens);
            this.blLens = null;
            this.ptr = 0;
            this.mode = 4;
        Label_01A8:
            while (((num2 = this.blTree.GetSymbol(input)) & -16) == 0)
            {
                this.litdistLens[this.ptr++] = this.lastLen = (byte) num2;
                if (this.ptr == this.num)
                {
                    return true;
                }
            }
            if (num2 < 0)
            {
                return false;
            }
            if (num2 >= 0x11)
            {
                this.lastLen = 0;
            }
            else if (this.ptr == 0)
            {
                throw new SharpZipBaseException();
            }
            this.repSymbol = num2 - 0x10;
            this.mode = 5;
        Label_01EE:
            num3 = repBits[this.repSymbol];
            int num4 = input.PeekBits(num3);
            if (num4 < 0)
//.........这里部分代码省略.........
开发者ID:huaminglee,项目名称:myyyyshop,代码行数:101,代码来源:InflaterDynHeader.cs


示例10: CopyStored

		/// <summary>
		/// Copy from input manipulator to internal window
		/// </summary>
		/// <param name="input">source of data</param>
		/// <param name="len">length of data to copy</param>
		/// <returns>the number of bytes copied</returns>
		public int CopyStored(StreamManipulator input, int len)
		{
			len = Math.Min(Math.Min(len, WINDOW_SIZE - windowFilled), input.AvailableBytes);
			int copied;
			
			int tailLen = WINDOW_SIZE - windowEnd;
			if (len > tailLen) {
				copied = input.CopyBytes(window, windowEnd, tailLen);
				if (copied == tailLen) {
					copied += input.CopyBytes(window, 0, len - tailLen);
				}
			} else {
				copied = input.CopyBytes(window, windowEnd, len);
			}
			
			windowEnd = (windowEnd + copied) & WINDOW_MASK;
			windowFilled += copied;
			return copied;
		}
开发者ID:Sajaki,项目名称:uniuploader,代码行数:25,代码来源:OutputWindow.cs


示例11: GetSymbol

 public int GetSymbol(StreamManipulator input)
 {
     int num2;
     int index = input.PeekBits(9);
     if (index >= 0)
     {
         num2 = this.tree[index];
         if (num2 >= 0)
         {
             input.DropBits(num2 & 15);
             return (num2 >> 4);
         }
         int num3 = -(num2 >> 4);
         int bitCount = num2 & 15;
         index = input.PeekBits(bitCount);
         if (index >= 0)
         {
             num2 = this.tree[num3 | (index >> 9)];
             input.DropBits(num2 & 15);
             return (num2 >> 4);
         }
         int num5 = input.AvailableBits;
         index = input.PeekBits(num5);
         num2 = this.tree[num3 | (index >> 9)];
         if ((num2 & 15) <= num5)
         {
             input.DropBits(num2 & 15);
             return (num2 >> 4);
         }
         return -1;
     }
     int availableBits = input.AvailableBits;
     index = input.PeekBits(availableBits);
     num2 = this.tree[index];
     if ((num2 >= 0) && ((num2 & 15) <= availableBits))
     {
         input.DropBits(num2 & 15);
         return (num2 >> 4);
     }
     return -1;
 }
开发者ID:huaminglee,项目名称:myyyyshop,代码行数:41,代码来源:InflaterHuffmanTree.cs



注:本文中的ICSharpCode.SharpZipLib.Zip.Compression.Streams.StreamManipulator类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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