public ZLibStatus InflateSetDictionary(byte[] dictionary, int dictLength) { int index = 0; int length = dictLength; if (this._mode != InflateMode.DICT0) { return(ZLibStatus.Z_STREAM_ERROR); } if (Adler32.adler32(1L, dictionary, 0, dictLength) != base.adler) { return(ZLibStatus.Z_DATA_ERROR); } base.adler = Adler32.adler32(0, null, 0, 0); if (length >= (1 << this._wbits)) { length = (1 << this._wbits) - 1; index = dictLength - length; } this._blocks.set_dictionary(dictionary, index, length); this._mode = InflateMode.BLOCKS; return(ZLibStatus.Z_OK); }
private ZLibStatus InflateReset() { base.total_in = base.total_out = 0; base.msg = null; this._mode = this._nowrap != 0 ? InflateMode.BLOCKS : InflateMode.METHOD; this._blocks.reset(this, null); return(ZLibStatus.Z_OK); }
public ZLibStatus InflateSync(ZStream z) { int n; // number of bytes to look at int p; // pointer to bytes int m; // number of marker bytes found in a row long r, w; // temporaries to save total_in and total_out // set up if (this._mode != InflateMode.BAD) { this._mode = InflateMode.BAD; this._marker = 0; } if ((n = base.avail_in) == 0) { return(ZLibStatus.Z_BUF_ERROR); } p = base.next_in_index; m = this._marker; // search while (n != 0 && m < 4) { if (base.next_in[p] == mark[m]) { m++; } else if (base.next_in[p] != 0) { m = 0; } else { m = 4 - m; } p++; n--; } // restore base.total_in += p - base.next_in_index; base.next_in_index = p; base.avail_in = n; this._marker = m; // return no joy or set up to restart on a new block if (m != 4) { return(ZLibStatus.Z_DATA_ERROR); } r = base.total_in; w = base.total_out; InflateReset(); base.total_in = r; base.total_out = w; this._mode = InflateMode.BLOCKS; return(ZLibStatus.Z_OK); }
public TextBoxRenderSet(Color backgroundColor, Color boundaryColor, Font font, Color textColor, float boundaryWidth = 1, int colorChange = -40, float cornerRadius = 3, InflateMode mode = InflateMode.Horizontal) { this.BackGroundColor = backgroundColor; this.BoundaryColor = boundaryColor; this.Font = font; this.TextColor = textColor; this.BoundaryWidth = boundaryWidth; this.ColorChange = colorChange; this.CornerRadius = cornerRadius; this.InflateMode = mode; }
public ZLibStatus InflateSync(ZStream z) { int n; // number of bytes to look at int p; // pointer to bytes int m; // number of marker bytes found in a row long r, w; // temporaries to save total_in and total_out // set up if (this._mode != InflateMode.BAD) { this._mode = InflateMode.BAD; this._marker = 0; } if ((n = base.avail_in) == 0) return ZLibStatus.Z_BUF_ERROR; p = base.next_in_index; m = this._marker; // search while (n != 0 && m < 4) { if (base.next_in[p] == mark[m]) { m++; } else if (base.next_in[p] != 0) { m = 0; } else { m = 4 - m; } p++; n--; } // restore base.total_in += p - base.next_in_index; base.next_in_index = p; base.avail_in = n; this._marker = m; // return no joy or set up to restart on a new block if (m != 4) { return ZLibStatus.Z_DATA_ERROR; } r = base.total_in; w = base.total_out; InflateReset(); base.total_in = r; base.total_out = w; this._mode = InflateMode.BLOCKS; return ZLibStatus.Z_OK; }
public ZLibStatus InflateSetDictionary(byte[] dictionary, int dictLength) { int index = 0; int length = dictLength; if (this._mode != InflateMode.DICT0) return ZLibStatus.Z_STREAM_ERROR; if (Adler32.adler32(1L, dictionary, 0, dictLength) != base.adler) { return ZLibStatus.Z_DATA_ERROR; } base.adler = Adler32.adler32(0, null, 0, 0); if (length >= (1 << this._wbits)) { length = (1 << this._wbits) - 1; index = dictLength - length; } this._blocks.set_dictionary(dictionary, index, length); this._mode = InflateMode.BLOCKS; return ZLibStatus.Z_OK; }
public ZLibStatus inflate(FlushType ff) { ZLibStatus r; int b; if (base.next_in == null) return ZLibStatus.Z_STREAM_ERROR; var f = ff == FlushType.Z_FINISH ? ZLibStatus.Z_BUF_ERROR : ZLibStatus.Z_OK; r = ZLibStatus.Z_BUF_ERROR; while (true) { //System.out.println("mode: "+this.mode); switch (this._mode) { case InflateMode.METHOD: if (base.avail_in == 0) return r; r = f; base.avail_in--; base.total_in++; if (((this.method = base.next_in[base.next_in_index++]) & 0xf) != Z_DEFLATED) { this._mode = InflateMode.BAD; base.msg = "unknown compression method"; this._marker = 5; // can't try inflateSync break; } if ((this.method >> 4) + 8 > this._wbits) { this._mode = InflateMode.BAD; base.msg = "invalid window size"; this._marker = 5; // can't try inflateSync break; } this._mode = InflateMode.FLAG; goto case InflateMode.FLAG; case InflateMode.FLAG: if (base.avail_in == 0) return r; r = f; base.avail_in--; base.total_in++; b = (base.next_in[base.next_in_index++]) & 0xff; if ((((this.method << 8) + b) % 31) != 0) { this._mode = InflateMode.BAD; base.msg = "incorrect header check"; this._marker = 5; // can't try inflateSync break; } if ((b & PRESET_DICT) == 0) { this._mode = InflateMode.BLOCKS; break; } this._mode = InflateMode.DICT4; goto case InflateMode.DICT4; case InflateMode.DICT4: if (base.avail_in == 0) return r; r = f; base.avail_in--; base.total_in++; this._need = ((base.next_in[base.next_in_index++] & 0xff) << 24) & 0xff000000L; this._mode = InflateMode.DICT3; goto case InflateMode.DICT3; case InflateMode.DICT3: if (base.avail_in == 0) return r; r = f; base.avail_in--; base.total_in++; this._need += ((base.next_in[base.next_in_index++] & 0xff) << 16) & 0xff0000L; this._mode = InflateMode.DICT2; goto case InflateMode.DICT2; case InflateMode.DICT2: if (base.avail_in == 0) return r; r = f; base.avail_in--; base.total_in++; this._need += ((base.next_in[base.next_in_index++] & 0xff) << 8) & 0xff00L; this._mode = InflateMode.DICT1; goto case InflateMode.DICT1; case InflateMode.DICT1: if (base.avail_in == 0) return r; r = f; base.avail_in--; base.total_in++; this._need += (base.next_in[base.next_in_index++] & 0xffL); base.adler = this._need; this._mode = InflateMode.DICT0; return ZLibStatus.Z_NEED_DICT; case InflateMode.DICT0: this._mode = InflateMode.BAD; base.msg = "need dictionary"; this._marker = 0; // can try inflateSync return ZLibStatus.Z_STREAM_ERROR; case InflateMode.BLOCKS: r = this._blocks.proc(this, r); if (r == ZLibStatus.Z_DATA_ERROR) { this._mode = InflateMode.BAD; this._marker = 0; // can try inflateSync break; } if (r == ZLibStatus.Z_OK) { r = f; } if (r != ZLibStatus.Z_STREAM_END) { return r; } r = f; this._blocks.reset(this, this._was); if (this._nowrap != 0) { this._mode = InflateMode.DONE; break; } this._mode = InflateMode.CHECK4; goto case InflateMode.CHECK4; case InflateMode.CHECK4: if (base.avail_in == 0) return r; r = f; base.avail_in--; base.total_in++; this._need = ((base.next_in[base.next_in_index++] & 0xff) << 24) & 0xff000000L; this._mode = InflateMode.CHECK3; goto case InflateMode.CHECK3; case InflateMode.CHECK3: if (base.avail_in == 0) return r; r = f; base.avail_in--; base.total_in++; this._need += ((base.next_in[base.next_in_index++] & 0xff) << 16) & 0xff0000L; this._mode = InflateMode.CHECK2; goto case InflateMode.CHECK2; case InflateMode.CHECK2: if (base.avail_in == 0) return r; r = f; base.avail_in--; base.total_in++; this._need += ((base.next_in[base.next_in_index++] & 0xff) << 8) & 0xff00L; this._mode = InflateMode.CHECK1; goto case InflateMode.CHECK1; case InflateMode.CHECK1: if (base.avail_in == 0) return r; r = f; base.avail_in--; base.total_in++; this._need += (base.next_in[base.next_in_index++] & 0xffL); if (((int)(this._was[0])) != ((int)(this._need))) { this._mode = InflateMode.BAD; base.msg = "incorrect data check"; this._marker = 5; // can't try inflateSync break; } this._mode = InflateMode.DONE; goto case InflateMode.DONE; case InflateMode.DONE: return ZLibStatus.Z_STREAM_END; case InflateMode.BAD: return ZLibStatus.Z_DATA_ERROR; default: return ZLibStatus.Z_STREAM_ERROR; } } }
private ZLibStatus InflateReset() { base.total_in = base.total_out = 0; base.msg = null; this._mode = this._nowrap != 0 ? InflateMode.BLOCKS : InflateMode.METHOD; this._blocks.reset(this, null); return ZLibStatus.Z_OK; }
public static void DrawTextBox(Graphics graphics, RectangleF rect, Color backgroundColor, Color boundaryColor, string text, Font font, Color textColor, float boundaryWidth = 1, int colorChange = -40, float cornerRadius = 3, InflateMode mode = InflateMode.Horizontal, bool isCenter = false) { DrawRectangleBox(graphics, rect, backgroundColor, boundaryColor, boundaryWidth, colorChange, cornerRadius, mode); StringFormat format = new StringFormat(); if (isCenter) { format.Alignment = StringAlignment.Center; } graphics.DrawString(text, font, new SolidBrush(textColor), rect, format); }
protected static void DrawRectangleBox(Graphics graphics, RectangleF rect, Color backgroundColor, Color boundaryColor, float boundaryWidth = 1, int colorChange = -40, float cornerRadius = 3, InflateMode mode = InflateMode.Horizontal) { if (boundaryWidth <= 0) { throw new ArgumentOutOfRangeException("boundaryWidth", "boundaryWidth must be larger than 0!"); } switch (mode) { case InflateMode.Horizontal: rect.Inflate(cornerRadius, 0); break; case InflateMode.Vertical: rect.Inflate(0, cornerRadius); break; case InflateMode.Both: rect.Inflate(cornerRadius, cornerRadius); break; default: rect.Inflate(cornerRadius, 0); break; } LinearGradientBrush brush = new LinearGradientBrush(rect, backgroundColor, backgroundColor.LightenColor(colorChange), LinearGradientMode.Vertical); if (cornerRadius == 0) { graphics.FillRectangle(brush, rect); graphics.DrawRectangle(new Pen(boundaryColor, boundaryWidth), rect.X, rect.Y, rect.Width, rect.Height); } else { GraphicsPath path = GetRoundRectangle(rect, cornerRadius); graphics.FillPath(brush, path); graphics.DrawPath(new Pen(boundaryColor, boundaryWidth), path); } }
public ZLibStatus inflate(FlushType ff) { ZLibStatus r; int b; if (base.next_in == null) { return(ZLibStatus.Z_STREAM_ERROR); } var f = ff == FlushType.Z_FINISH ? ZLibStatus.Z_BUF_ERROR : ZLibStatus.Z_OK; r = ZLibStatus.Z_BUF_ERROR; while (true) { //System.out.println("mode: "+this.mode); switch (this._mode) { case InflateMode.METHOD: if (base.avail_in == 0) { return(r); } r = f; base.avail_in--; base.total_in++; if (((this.method = base.next_in[base.next_in_index++]) & 0xf) != Z_DEFLATED) { this._mode = InflateMode.BAD; base.msg = "unknown compression method"; this._marker = 5; // can't try inflateSync break; } if ((this.method >> 4) + 8 > this._wbits) { this._mode = InflateMode.BAD; base.msg = "invalid window size"; this._marker = 5; // can't try inflateSync break; } this._mode = InflateMode.FLAG; goto case InflateMode.FLAG; case InflateMode.FLAG: if (base.avail_in == 0) { return(r); } r = f; base.avail_in--; base.total_in++; b = (base.next_in[base.next_in_index++]) & 0xff; if ((((this.method << 8) + b) % 31) != 0) { this._mode = InflateMode.BAD; base.msg = "incorrect header check"; this._marker = 5; // can't try inflateSync break; } if ((b & PRESET_DICT) == 0) { this._mode = InflateMode.BLOCKS; break; } this._mode = InflateMode.DICT4; goto case InflateMode.DICT4; case InflateMode.DICT4: if (base.avail_in == 0) { return(r); } r = f; base.avail_in--; base.total_in++; this._need = ((base.next_in[base.next_in_index++] & 0xff) << 24) & 0xff000000L; this._mode = InflateMode.DICT3; goto case InflateMode.DICT3; case InflateMode.DICT3: if (base.avail_in == 0) { return(r); } r = f; base.avail_in--; base.total_in++; this._need += ((base.next_in[base.next_in_index++] & 0xff) << 16) & 0xff0000L; this._mode = InflateMode.DICT2; goto case InflateMode.DICT2; case InflateMode.DICT2: if (base.avail_in == 0) { return(r); } r = f; base.avail_in--; base.total_in++; this._need += ((base.next_in[base.next_in_index++] & 0xff) << 8) & 0xff00L; this._mode = InflateMode.DICT1; goto case InflateMode.DICT1; case InflateMode.DICT1: if (base.avail_in == 0) { return(r); } r = f; base.avail_in--; base.total_in++; this._need += (base.next_in[base.next_in_index++] & 0xffL); base.adler = this._need; this._mode = InflateMode.DICT0; return(ZLibStatus.Z_NEED_DICT); case InflateMode.DICT0: this._mode = InflateMode.BAD; base.msg = "need dictionary"; this._marker = 0; // can try inflateSync return(ZLibStatus.Z_STREAM_ERROR); case InflateMode.BLOCKS: r = this._blocks.proc(this, r); if (r == ZLibStatus.Z_DATA_ERROR) { this._mode = InflateMode.BAD; this._marker = 0; // can try inflateSync break; } if (r == ZLibStatus.Z_OK) { r = f; } if (r != ZLibStatus.Z_STREAM_END) { return(r); } r = f; this._blocks.reset(this, this._was); if (this._nowrap != 0) { this._mode = InflateMode.DONE; break; } this._mode = InflateMode.CHECK4; goto case InflateMode.CHECK4; case InflateMode.CHECK4: if (base.avail_in == 0) { return(r); } r = f; base.avail_in--; base.total_in++; this._need = ((base.next_in[base.next_in_index++] & 0xff) << 24) & 0xff000000L; this._mode = InflateMode.CHECK3; goto case InflateMode.CHECK3; case InflateMode.CHECK3: if (base.avail_in == 0) { return(r); } r = f; base.avail_in--; base.total_in++; this._need += ((base.next_in[base.next_in_index++] & 0xff) << 16) & 0xff0000L; this._mode = InflateMode.CHECK2; goto case InflateMode.CHECK2; case InflateMode.CHECK2: if (base.avail_in == 0) { return(r); } r = f; base.avail_in--; base.total_in++; this._need += ((base.next_in[base.next_in_index++] & 0xff) << 8) & 0xff00L; this._mode = InflateMode.CHECK1; goto case InflateMode.CHECK1; case InflateMode.CHECK1: if (base.avail_in == 0) { return(r); } r = f; base.avail_in--; base.total_in++; this._need += (base.next_in[base.next_in_index++] & 0xffL); if (((int)(this._was[0])) != ((int)(this._need))) { this._mode = InflateMode.BAD; base.msg = "incorrect data check"; this._marker = 5; // can't try inflateSync break; } this._mode = InflateMode.DONE; goto case InflateMode.DONE; case InflateMode.DONE: return(ZLibStatus.Z_STREAM_END); case InflateMode.BAD: return(ZLibStatus.Z_DATA_ERROR); default: return(ZLibStatus.Z_STREAM_ERROR); } } }