//////////////////////////////////////////////////////////////////////////////// // TunnelX -- Cave Drawing Program // Copyright (C) 2002 Julian Todd. // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License // as published by the Free Software Foundation; either version 2 // of the License, or (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. //////////////////////////////////////////////////////////////////////////////// package Tunnel; class TNXML { static String sHEADER = ""; //static String sHEADER = ""; static String sFONTCOLOURS = "fontcolours"; static String sSURVEXEXEDIR = "survex_executable_directory"; static String sDIRECTORY_APPLICATION = "application"; static String sDIRECTORY = "directory"; static String sTUNNELVERSION = "tunnelversion"; static String sTUNNELUSER = "tunneluser"; static String sTUNNELPROJECT = "tunnelproject"; static String sTUNNELDATE = "tunneldate"; static String sTUNNELXML = "tunnelxml"; static String sSET = "set"; static String sFLOAT_VALUE = "fval"; static String sTEXT = "text"; static String sNAME = "name"; static String sEXPORTS = "exports"; static String sEXPORT = "export"; static String sEXPORT_FROM_STATION = "estation"; static String sEXPORT_TO_STATION = "ustation"; static String sSKSUBSET = "sketchsubset"; static String sSKSNAME = "subname"; static String sSKIMPORTFROM = "importfrom"; static String sMEASUREMENTS = "measurements"; static String sSVX_DATE = "date"; static String sSVX_TITLE = "title"; static String sSVX_TAPE_PERSON = "tapeperson"; static String sLEG = "leg"; // effectively the same as set static String sFIX = "fix"; static String sPOS_FIX = "pos_fix"; static String sFROM_STATION = "from"; static String sTO_STATION = "to"; static String sTAPE = "tape"; static String sCOMPASS = "compass"; static String sCLINO = "clino"; static String sDEPTHS = "depths"; static String sTITLESET = "titleset"; static String sFROMFLOAT_VALUE = "fval_from"; static String sTOFLOAT_VALUE = "fval_to"; // additional tube modelling stuff static String sXSECTION = "xsection"; static String sXSECTION_INDEX = "xsind"; // prefer to be the index. static String sXS_STATION0 = "xsst0"; static String sXS_STATION1 = "xsst1"; static String sXS_STATION_LAM = "xs_lam"; static String sXS_STATION_ORIENT_FORE = "xsstorfore"; static String sXS_STATION_ORIENT_BACK = "xsstorback"; static String sXS_STATION_ORIENT_REL_COMPASS = "xsstorrelc"; static String sXS_STATION_ORIENT_CLINO = "xsstorclin"; static String sLINEAR_TUBE = "ltube"; static String sFROM_XSECTION = "xsfrom"; static String sTO_XSECTION = "xsto"; static String sSKETCH = "sketch"; static String sSKETCH_LOCOFFSETX = "locoffsetx"; static String sSKETCH_LOCOFFSETY = "locoffsety"; static String sSKETCH_LOCOFFSETZ = "locoffsetz"; static String sSKETCH_REALPAPERSCALE = "realpaperscale"; // defunct set static String sSKETCH_BACK_IMG = "backimage"; static String sSKETCH_BACK_IMG_FILE = "imgfile"; static String sSKETCH_BACK_IMG_FILE_SELECTED = "selected"; static String sAFFINE_TRANSFORM = "affinetrans"; static String sAFTR_M00 = "aftrm00"; static String sAFTR_M01 = "aftrm10"; static String sAFTR_M10 = "aftrm01"; static String sAFTR_M11 = "aftrm11"; static String sAFTR_M20 = "aftrm20"; static String sAFTR_M21 = "aftrm21"; static String sSKETCH_PATH = "skpath"; static String sFROM_SKNODE = "from"; static String sTO_SKNODE = "to"; static String sSPLINED = "splined"; static String sSK_LINESTYLE = "linestyle"; // values of linestyle. static String vsLS_CENTRELINE = "centreline"; static String vsLS_WALL = "wall"; static String vsLS_ESTWALL = "estwall"; static String vsLS_PITCHBOUND = "pitchbound"; static String vsLS_CEILINGBOUND = "ceilingbound"; static String vsLS_DETAIL = "detail"; static String vsLS_INVISIBLE = "invisible"; static String vsLS_CONNECTIVE = "connective"; static String vsLS_FILLED = "filled"; // this supercedes the "label" and takes out the local label xml problem. static String sPATHCODES = "pathcodes"; static String sCL_STATIONS = "cl_stations"; static String sCL_TAIL = "tail"; static String sCL_HEAD = "head"; static String sCL_ELEV = "elev"; static String sPC_TEXT = "pctext"; static String sLTEXTSTYLE = "style"; static String sPC_NODEPOSXREL = "nodeposxrel"; static String sPC_NODEPOSYREL = "nodeposyrel"; static String sPC_ARROWPRES = "arrowpres"; static String sPC_BOXPRES = "boxpres"; static String sPC_RSYMBOL = "pcsymbol"; static String sLRSYMBOL_NAME = "rname"; static String sPC_AREA_SIGNAL = "pcarea"; static String sAREA_PRESENT = "area_signal"; static String sASIGNAL_KEEPAREA = "keeparea"; static String sASIGNAL_KILLAREA = "killarea"; static String sASIGNAL_OUTLINEAREA = "outlinearea"; static String sASIGNAL_HCOINCIDE = "hcoincide"; static String sASIGNAL_ZSETRELATIVE = "zsetrelative"; static String sASIG_NODECONN_ZSETRELATIVE = "nodeconnzsetrelative"; static String sASIGNAL_SKETCHFRAME = "sketchframe"; static String sASIG_FRAME_SCALEDOWN = "sfscaledown"; static String sASIG_FRAME_ROTATEDEG = "sfrotatedeg"; static String sASIG_FRAME_ELEVROTDEG = "sfelevrotdeg"; static String sASIG_FRAME_ELEVVERTPLANE = "sfelevvertplane"; static String sASIG_FRAME_XTRANS = "sfxtrans"; static String sASIG_FRAME_YTRANS = "sfytrans"; static String sASIG_FRAME_SKETCH = "sfsketch"; static String sASIG_FRAME_STYLE = "sfstyle"; static String sASIG_FRAME_IMGPIXELWIDTH = "sfpixwidth"; static String sASIG_FRAME_IMGPIXELHEIGHT = "sfpixheight"; static String sASIGNAL_ELEVATIONPATH = "elevationpath"; // these are deprecated (but read from the local mangled xml) static String sLRSYMBOL = "rsymbol"; static String sLTEXT = "text"; static String sLABEL = "label"; static String sTAIL = "tail"; static String sHEAD = "head"; static String sSPREAD = "spread"; // the new symbol stuff laid out inside the label // these will be deleted static String sLSYMBOL = "symbol"; static String sLSYMBOL_NAME = "name"; static String sLMCODE = "mcode"; static String sLQUANTITY = "qty"; static String sLASYMBOL = "asymbol"; static String sLAUT_SYMBOL_ORIENTATION = "orientation"; static String sLAUT_SYMBOL_FIXED = "fixed"; static String sLAUT_SYMBOL_RANDOM = "random"; static String sLAUT_SYMBOL_ALONGAXIS = "alongaxis"; static String sLAUT_SYMBOL_ALONGAXIS_PERP = "alongaxisperp"; static String sLAUT_SYMBOL_CLOSESTFROMAXIS = "closestfromaxis"; static String sLAUT_SYMBOL_CLOSESTALONGAXIS = "closestalongaxis"; static String sLAUT_SYMBOL_NEARAXIS = "nearaxis"; static String sLAUT_SYMBOL_SCALE = "scale"; static String sLAUT_SYMBOL_ANDHALF = "andhalf"; static String sLAUT_SYMBOL_PICSCALE = "picscale"; static String sLAUT_SYMBOL_AXISSCALE = "axisscale"; static String sLAUT_SYMBOL_AXISSCALEPERP = "axisscaleperp"; static String sLAUT_SYMBOL_POSITION = "position"; static String sLAUT_SYMBOL_ENDPATH = "endpath"; static String sLAUT_SYMBOL_LATTICE = "lattice"; // lattice relative to endpoint static String sLAUT_SYMBOL_LATTICEF = "latticef"; // lattice fixed to an integral phase (so will always be consistent) static String sLAUT_SYMBOL_ALONGPATH_RANDOM_PULLBACK = "alongpath_random_pullback"; static String sLAUT_SYMBOL_ALONGPATH_EVEN = "alongpath_even"; static String sLAUT_SYMBOL_PULLBACK = "pullback"; static String sLAUT_SYMBOL_PUSHOUT = "pushout"; static String sLAUT_SYMBOL_MULTIPLICITY = "multiplicity"; static String sLAUT_SYMBOL_MULTIPLICITY_FILL = "fill"; static String sLAUT_SYMBOL_AINT = "area-interaction"; static String sLAUT_SYMBOL_AINT_NO_OVERLAP = "no-overlap"; static String sLAUT_SYMBOL_AINT_TRIM = "trim"; static String sLAUT_SYMBOL_AINT_ALLOWED_OUTSIDE = "allowed-outside"; static String sLAUT_SYMBOL_AINT_ALLOWED_OUTSIDE_NO_OVERLAP = "allowed-outside-no-overlap"; static String sLAUT_SYMBOL_AREA_FILL = "symbolareafillcolour"; static String sLAUT_SYMBOL_DRAWSTYLE = "drawstyle"; static String sLAUT_SYMBOL_DRAWSTYLE_FILLED = "filled"; static String sLAUT_SYMBOL_DRAWSTYLE_LINE = "line"; // aut symbols which reference the above static String sLAUT_SYMBOL = "symbolaut"; static String sLAUT_SYMBOL_NAME = "dname"; static String sLAUT_DESCRIPTION = "description"; static String sLAUT_SYMBOLS = "aut-symbols"; static String sLAUT_BUTTON_ACTION = "buttonaction"; static String sLAUT_OVERWRITE = "overwrite"; static String sLAUT_APPEND = "append"; static String sLAUT_NOBUTTON = "nobutton"; static String sSUBSET_ATTRIBUTE_STYLE = "groupsubsetattr"; static String sSUBSET_ATTRIBUTE_STYLE_NAME = "groupsubsetname"; static String sSUBSET_ATTRIBUTE_STYLE_SELECTABLE = "groupsubsetselectable"; // yes or no static String sSUBSET_ATTRIBUTE_STYLE_IMPORT = "importgroupsubsetattr"; static String sSUBSET_ATTRIBUTES = "subsetattr"; static String sSUBSET_NAME = "name"; static String sUPPER_SUBSET_NAME = "uppersubset"; static String sSET_ATTR_VARIABLE = "setvariable"; static String sATTR_VARIABLE_NAME = "name"; static String sATTR_VARIABLE_VALUE = "value"; static String sATTR_VARIABLE_VALUE_CLEAR = "--clear--"; static String sSUBSET_AREAMASKCOLOUR = "areamaskcolour"; static String sSUBSET_AREACOLOUR = "areacolour"; static String sLABEL_STYLE_FCOL = "labelfcol"; static String sLABEL_STYLE_NAME = "labelstylename"; static String sLABEL_FONTNAME = "fontname"; static String sLABEL_FONTSTYLE = "fontstyle"; static String sLABEL_FONTSIZE = "size"; static String sLABEL_COLOUR = "labelcolour"; static String sLINE_STYLE_COL = "linestylecol"; static String sLS_STROKEWIDTH = "strokewidth"; static String sLS_SPIKEGAP = "spikegap"; static String sLS_GAPLENG = "gapleng"; static String sLS_SPIKEHEIGHT = "spikeheight"; static String sLS_STROKECOLOUR = "strokecolour"; static String sLS_SHADOWSTROKEWIDTH = "shadowstrokewidth"; static String sLS_SHADOWSTROKECOLOUR = "shadowstrokecolour"; static String sGRID_DEF = "grid_def"; static String sMAX_GRID_LINES = "maxgridlines"; static String sGRID_XORIG = "xorig"; static String sGRID_YORIG = "yorig"; static String sGRID_SPACING = "gridspacing"; static String sGRID_SPACING_WIDTH = "gswidth"; static String sAREA_SIG_DEF = "area_signal_def"; static String sAREA_SIG_NAME = "asigname"; static String sAREA_SIG_EFFECT = "asigeffect"; static String sIMAGE_FILE_DIRECTORY = "image_file_directory"; static String sIMAGE_FILE_DIRECTORY_NAME = "name"; static String sPOINT = "pt"; static String sPTX = "X"; static String sPTY = "Y"; static String sPTZ = "Z"; static String[] tabs = { "", "\t", "\t\t", "\t\t\t", "\t\t\t\t" }; ///////////////////////////////////////////// static String EncodeLinestyle(int linestyle) { switch (linestyle) { case SketchLineStyle.SLS_CENTRELINE: return vsLS_CENTRELINE; case SketchLineStyle.SLS_WALL: return vsLS_WALL; case SketchLineStyle.SLS_ESTWALL: return vsLS_ESTWALL; case SketchLineStyle.SLS_PITCHBOUND: return vsLS_PITCHBOUND; case SketchLineStyle.SLS_CEILINGBOUND: return vsLS_CEILINGBOUND; case SketchLineStyle.SLS_DETAIL: return vsLS_DETAIL; case SketchLineStyle.SLS_INVISIBLE: return vsLS_INVISIBLE; case SketchLineStyle.SLS_CONNECTIVE: return vsLS_CONNECTIVE; case SketchLineStyle.SLS_FILLED: return vsLS_FILLED; default: TN.emitError("Unknown linestyle"); } return "??"; } ///////////////////////////////////////////// static int DecodeLinestyle(String slinestyle) { if (slinestyle.equals(vsLS_CENTRELINE)) return SketchLineStyle.SLS_CENTRELINE; if (slinestyle.equals(vsLS_WALL)) return SketchLineStyle.SLS_WALL; if (slinestyle.equals(vsLS_ESTWALL)) return SketchLineStyle.SLS_ESTWALL; if (slinestyle.equals(vsLS_PITCHBOUND)) return SketchLineStyle.SLS_PITCHBOUND; if (slinestyle.equals(vsLS_CEILINGBOUND)) return SketchLineStyle.SLS_CEILINGBOUND; if (slinestyle.equals(vsLS_DETAIL)) return SketchLineStyle.SLS_DETAIL; if (slinestyle.equals(vsLS_INVISIBLE)) return SketchLineStyle.SLS_INVISIBLE; if (slinestyle.equals(vsLS_CONNECTIVE)) return SketchLineStyle.SLS_CONNECTIVE; if (slinestyle.equals(vsLS_FILLED)) return SketchLineStyle.SLS_FILLED; // backwards compatibility for now. TN.emitWarning("numeric linestyle " + slinestyle); return Integer.parseInt(slinestyle); } ///////////////////////////////////////////// ///////////////////////////////////////////// static StringBuffer sb = new StringBuffer(); // Builders are like Buffers but they don't do thread-safety checks, so they're faster to run in single-threaded programs like this one ///////////////////////////////////////////// static void sbstartxcom(StringBuffer sb, int indent, String command) { sb.setLength(0); sb.append(tabs[indent]); sb.append('<'); sb.append(command); } ///////////////////////////////////////////// static String attribxcom(String attr, String val) { return " " + attr + "=\"" + xmanglxmltext(val) + "\""; } ///////////////////////////////////////////// static void sbattribxcom(StringBuffer sb, String attr, String val) { sb.append(" "); sb.append(attr); sb.append("=\""); xmanglxmltextSB(sb, val, false); sb.append("\""); } ///////////////////////////////////////////// static String sbendxcomsingle(StringBuffer sb) { sb.append("/>"); return sb.toString(); } ///////////////////////////////////////////// static String sbendxcom(StringBuffer sb) { sb.append(">"); return sb.toString(); } ///////////////////////////////////////////// // annoying ...args feature available only in 1.5, so makes it difficult to detune it ///////////////////////////////////////////// static String xcomN(int indent, String command, String[] args, int N) { if((N % 2) != 0) { TN.emitWarning("Malformed call to XML library, command="+command+" N="+N); return ""; } sbstartxcom(sb, indent, command); for(int i = 0; i < N/2; i++) sbattribxcom(sb, args[2*i], args[2*i + 1]); return sbendxcomsingle(sb); } ///////////////////////////////////////////// static String xcomopenN(int indent, String command, String[] args, int N) { if((N % 2) != 0) { TN.emitWarning("Malformed call to XML library"); //System.exit(1); return ""; } sbstartxcom(sb, indent, command); for(int i = 0; i < N/2; i++) sbattribxcom(sb, args[2*i], args[2*i + 1]); return sbendxcom(sb); } ///////////////////////////////////////////// static String xcomtextN(int indent, String command, String[] args, int N) { if((N % 2) != 1) { TN.emitWarning("Malformed call to XML library"); return ""; } sbstartxcom(sb, indent, command); for(int i = 0; i < (N-1)/2; i++) sbattribxcom(sb, args[2*i], args[2*i + 1]); sb.append(">"); sb.append(args[N-1]); sb.append("" + text + ""; } ///////////////////////////////////////////// // quick and dirty extraction here. (the two command things could be buffered). static String xrawextracttext(String source, String commandopen, String commandclose) { int p0 = source.indexOf(commandopen); int p0g = p0 + commandopen.length(); int p1 = source.lastIndexOf(commandclose); if ((p0 != -1) && (p1 != -1) && (p0g < p1)) return source.substring(p0g, p1); return null; } ///////////////////////////////////////////// static String xrawextracttext(String source, String command) { return xrawextracttext(source, xcomopen(0, command), xcomclose(0, command)); } ///////////////////////////////////////////// // this is very brittle stuff to extract one closed command static String xrawextractattr(String source, String[] val, String command, String[] attr) { int pe = source.indexOf("/>"); int ps = source.indexOf(command); if ((pe == -1) || (ps == -1) || (pe <= ps)) return null; for (int i = 0; i < attr.length; i++) { int pa = source.indexOf(attr[i]); val[i] = null; if ((pa != -1) && (pa < pe)) { int pq1 = source.indexOf("\"", pa); int pq2 = source.indexOf("\"", pq1 + 1); if ((pq1 < pq2) && (pq2 < pe)) val[i] = source.substring(pq1 + 1, pq2); } } return source.substring(pe + 2).trim(); } ///////////////////////////////////////////// static char[] chconvCH = { (char)176, (char)246, (char)252, '<', '>', '"', '&', '\\', '\'', '\n', '\t', ' ' }; static char[] chconv = chconvCH; // allow for hacks (which vary chconvleng) static String[] chconvName = {"°", "ö", "ü", "<", ">", """, "&", "&backslash;", "&apostrophe;", "&newline;", "&tab;", "&space;" }; static int chconvleng = chconvCH.length; // used for hacking out the space ones (this hack needs to be killed, or replaced with a flag) static int chconvlengWSP = chconvCH.length - 4; // used for hacking out the space ones (this hack needs to be killed, or replaced with a flag) ///////////////////////////////////////////// static void xmanglxmltextSB(StringBuffer sb, String s, boolean bAlsoSpace) { assert ((chconvleng == chconvName.length) || (chconvleng == chconvlengWSP)); for (int i = 0; i < s.length(); i++) { char ch = s.charAt(i); int j; // there might be a regexp that would do this substitution directly, or use indexOf in a concatenated string of chconvCH for (j = 0; j < chconvleng; j++) { if ((ch == chconvCH[j]) && (bAlsoSpace || (ch != ' '))) { sb.append(chconvName[j]); break; } } if (j == chconvleng) sb.append(ch); } } ///////////////////////////////////////////// static String xmanglxmltext(String s) { sb.setLength(0); xmanglxmltextSB(sb, s, true); return sb.toString(); } ///////////////////////////////////////////// static String xunmanglxmltext(String s) { if (s.indexOf('&') == -1) return s; sb.setLength(0); for (int i = 0; i < s.length(); i++) { char ch = s.charAt(i); if (ch == '&') { int j; for (j = 0; j < chconvleng; j++) { if (s.regionMatches(i, chconvName[j], 0, chconvName[j].length())) { sb.append(chconvCH[j]); i += chconvName[j].length() - 1; //if (j < 2) // System.out.println(chconv[j] + " -- " + (int)chconv[j].toCharArray()[0]); break; } } if (j == chconvleng) { if (s.regionMatches(i, "&space;", 0, 7)) // back-compatible { sb.append(" "); i += 6; } else { System.out.println(s.substring(i)); TN.emitError("unable to resolve & from pos " + i + " in string:" + s); } } } else sb.append(ch); } return sb.toString(); } };