[834] | 1 | // Copyright FreeHEP, 2005. |
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| 2 | |
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| 3 | #include "cheprep/config.h" |
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| 4 | |
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| 5 | #include <iostream> |
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| 6 | #include <algorithm> |
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| 7 | |
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| 8 | #include "cheprep/BHepRepWriter.h" |
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| 9 | |
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| 10 | /** |
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| 11 | * @author Mark Donszelmann |
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| 12 | * @version $Id: BHepRepWriter.cc,v 1.9 2005/06/02 21:28:45 duns Exp $ |
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| 13 | */ |
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| 14 | namespace cheprep { |
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| 15 | |
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| 16 | // class variables |
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| 17 | std::map<std::string, unsigned char> BHepRepWriter::tags; |
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| 18 | std::map<std::string, unsigned char> BHepRepWriter::attributes; |
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| 19 | std::map<std::string, unsigned char> BHepRepWriter::values; |
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| 20 | |
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| 21 | BHepRepWriter::BHepRepWriter( std::ostream& os) |
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| 22 | : AbstractXMLWriter("heprep"), |
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| 23 | os(os), |
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| 24 | singlePrecision(true) { |
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| 25 | |
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| 26 | // resolve endiannes |
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| 27 | union { long l; char c[sizeof (long)]; } u; |
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| 28 | u.l = 1; |
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| 29 | isBigEndian = (u.c[sizeof (long) - 1] == 1); |
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| 30 | |
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| 31 | // std::cout << "Host is " << (isBigEndian ? "Big-Endian" : "Little-Endian") << "." << std::endl; |
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| 32 | |
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| 33 | if (tags.size() <= 0) { |
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| 34 | // tags |
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| 35 | tags["heprep"] = 0x05; |
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| 36 | tags["attdef"] = 0x06; |
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| 37 | tags["attvalue"] = 0x07; |
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| 38 | tags["instance"] = 0x08; |
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| 39 | tags["treeid"] = 0x09; |
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| 40 | tags["action"] = 0x0a; |
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| 41 | tags["instancetree"] = 0x0b; |
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| 42 | tags["type"] = 0x0c; |
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| 43 | tags["typetree"] = 0x0d; |
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| 44 | tags["layer"] = 0x0e; |
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| 45 | tags["point"] = 0x0f; |
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| 46 | } |
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| 47 | |
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| 48 | if (attributes.size() <= 0) { |
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| 49 | // attribute names |
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| 50 | attributes["version"] = 0x05; |
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| 51 | attributes["xmlns"] = 0x06; |
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| 52 | attributes["xmlns:xsi"] = 0x07; |
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| 53 | attributes["xsi:schemaLocation"] = 0x08; |
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| 54 | |
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| 55 | attributes["valueString"] = 0x10; |
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| 56 | attributes["valueColor"] = 0x11; |
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| 57 | attributes["valueLong"] = 0x12; |
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| 58 | attributes["valueInt"] = 0x13; |
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| 59 | attributes["valueBoolean"] = 0x14; |
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| 60 | attributes["valueDouble"] = 0x15; |
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| 61 | |
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| 62 | attributes["name"] = 0x20; |
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| 63 | attributes["type"] = 0x22; |
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| 64 | attributes["showlabel"] = 0x23; |
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| 65 | attributes["desc"] = 0x24; |
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| 66 | attributes["category"] = 0x25; |
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| 67 | attributes["extra"] = 0x26; |
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| 68 | attributes["x"] = 0x27; |
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| 69 | attributes["y"] = 0x28; |
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| 70 | attributes["z"] = 0x29; |
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| 71 | attributes["qualifier"] = 0x2a; |
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| 72 | attributes["expression"] = 0x2b; |
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| 73 | attributes["typetreename"] = 0x2c; |
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| 74 | attributes["typetreeversion"] = 0x2d; |
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| 75 | attributes["order"] = 0x2e; |
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| 76 | |
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| 77 | // for PI |
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| 78 | attributes["eof"] = 0x7f; |
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| 79 | } |
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| 80 | |
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| 81 | if (values.size() <= 0) { |
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| 82 | // attribute values |
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| 83 | values["drawas"] = 0x85; |
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| 84 | values["drawasoptions"] = 0x86; |
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| 85 | values["visibility"] = 0x87; |
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| 86 | |
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| 87 | values["label"] = 0x88; |
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| 88 | |
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| 89 | values["fontname"] = 0x89; |
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| 90 | values["fontstyle"] = 0x8a; |
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| 91 | values["fontsize"] = 0x8b; |
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| 92 | values["fontcolor"] = 0x8c; |
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| 93 | values["fonthasframe"] = 0x8d; |
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| 94 | values["fontframecolor"] = 0x8e; |
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| 95 | values["fontframewidth"] = 0x8f; |
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| 96 | values["fonthasbanner"] = 0x90; |
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| 97 | values["fontbannercolor"] = 0x91; |
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| 98 | |
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| 99 | values["color"] = 0x92; |
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| 100 | values["framecolor"] = 0x93; |
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| 101 | values["layer"] = 0x94; |
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| 102 | values["markname"] = 0x95; |
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| 103 | values["marksize"] = 0x96; |
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| 104 | values["marksizemultiplier"] = 0x97; |
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| 105 | values["marktype"] = 0x98; |
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| 106 | values["hasframe"] = 0x99; |
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| 107 | values["framecolor"] = 0x9a; |
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| 108 | values["framewidth"] = 0x9b; |
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| 109 | |
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| 110 | values["linestyle"] = 0x9c; |
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| 111 | values["linewidth"] = 0x9d; |
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| 112 | values["linewidthmultiplier"] = 0x9e; |
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| 113 | values["linehasarrow"] = 0x9f; |
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| 114 | |
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| 115 | values["fillcolor"] = 0xa0; |
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| 116 | values["filltype"] = 0xa1; |
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| 117 | values["fill"] = 0xa2; |
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| 118 | |
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| 119 | values["radius"] = 0xa3; |
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| 120 | values["phi"] = 0xa4; |
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| 121 | values["theta"] = 0xa5; |
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| 122 | values["omega"] = 0xa6; |
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| 123 | values["radius1"] = 0xa7; |
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| 124 | values["radius2"] = 0xa8; |
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| 125 | values["radius3"] = 0xa9; |
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| 126 | values["curvature"] = 0xaa; |
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| 127 | values["flylength"] = 0xab; |
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| 128 | values["faces"] = 0xac; |
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| 129 | |
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| 130 | values["text"] = 0xad; |
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| 131 | values["hpos"] = 0xae; |
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| 132 | values["vpos"] = 0xaf; |
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| 133 | values["halign"] = 0xb0; |
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| 134 | values["valign"] = 0xb1; |
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| 135 | |
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| 136 | values["ispickable"] = 0xb2; |
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| 137 | values["showparentvalues"] = 0xb3; |
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| 138 | values["pickparent"] = 0xb4; |
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| 139 | |
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| 140 | // attvalue values |
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| 141 | values["false"] = 0xd0; |
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| 142 | values["true"] = 0xd1; |
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| 143 | |
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| 144 | values["point"] = 0xd2; |
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| 145 | values["line"] = 0xd3; |
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| 146 | values["helix"] = 0xd4; |
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| 147 | values["polygon"] = 0xd5; |
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| 148 | values["circle"] = 0xd6; |
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| 149 | values["curve"] = 0xd7; |
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| 150 | values["ellipse"] = 0xd8; |
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| 151 | values["ellipsoid"] = 0xd9; |
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| 152 | values["prism"] = 0xda; |
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| 153 | values["cylinder"] = 0xdb; |
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| 154 | values["ellipseprism"] = 0xdc; |
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| 155 | values["text"] = 0xdd; |
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| 156 | |
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| 157 | values["nonzero"] = 0xde; |
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| 158 | values["evenodd"] = 0xdf; |
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| 159 | |
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| 160 | values["circle"] = 0xe0; |
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| 161 | values["box"] = 0xe1; |
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| 162 | values["uptriangle"] = 0xe2; |
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| 163 | values["dntriangle"] = 0xe3; |
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| 164 | values["diamond"] = 0xe4; |
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| 165 | values["cross"] = 0xe5; |
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| 166 | values["star"] = 0xe6; |
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| 167 | values["plus"] = 0xe7; |
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| 168 | values["hline"] = 0xe8; |
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| 169 | values["vline"] = 0xe9; |
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| 170 | |
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| 171 | values["solid"] = 0xea; |
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| 172 | values["dotted"] = 0xeb; |
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| 173 | values["dashed"] = 0xec; |
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| 174 | values["dotdash"] = 0xed; |
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| 175 | |
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| 176 | values["none"] = 0xee; |
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| 177 | values["start"] = 0xef; |
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| 178 | values["end"] = 0xf0; |
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| 179 | values["both"] = 0xf1; |
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| 180 | |
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| 181 | values["serif"] = 0xf2; |
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| 182 | values["sansserif"] = 0xf3; |
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| 183 | values["monotype"] = 0xf4; |
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| 184 | values["symbol"] = 0xf5; |
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| 185 | |
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| 186 | values["plain"] = 0xf6; |
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| 187 | values["bold"] = 0xf7; |
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| 188 | values["italic"] = 0xf8; |
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| 189 | |
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| 190 | values["top"] = 0xf9; |
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| 191 | values["baseline"] = 0xfa; |
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| 192 | values["center"] = 0xfb; |
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| 193 | values["bottom"] = 0xfc; |
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| 194 | |
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| 195 | values["left"] = 0xfd; |
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| 196 | values["right"] = 0xfe; |
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| 197 | |
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| 198 | values["default"] = 0xff; |
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| 199 | } |
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| 200 | } |
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| 201 | |
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| 202 | BHepRepWriter::~BHepRepWriter() { |
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| 203 | } |
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| 204 | |
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| 205 | void BHepRepWriter::close() { |
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| 206 | } |
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| 207 | |
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| 208 | void BHepRepWriter::openDoc(std::string version, std::string /* encoding */, bool /* standalone */) { |
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| 209 | stringValues.clear(); |
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| 210 | |
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| 211 | // header |
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| 212 | writeByte(WBXML_VERSION); |
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| 213 | writeMultiByteInt(UNKNOWN_PID); |
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| 214 | writeMultiByteInt(UTF8); |
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| 215 | |
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| 216 | version = "BinaryHepRep/1.0"; |
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| 217 | |
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| 218 | // string table |
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| 219 | writeMultiByteInt(version.length()+1); |
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| 220 | |
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| 221 | // BHepRep Header (as part of the string table) |
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| 222 | writeString(version); |
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| 223 | |
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| 224 | } |
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| 225 | |
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| 226 | void BHepRepWriter::closeDoc(bool /* force */) { |
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| 227 | writeByte(PI); |
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| 228 | writeByte(attributes["eof"]); |
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| 229 | writeByte(END); |
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| 230 | } |
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| 231 | |
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| 232 | void BHepRepWriter::openTag(std::string name) { |
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| 233 | writeTag(name, true); |
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| 234 | } |
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| 235 | |
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| 236 | void BHepRepWriter::closeTag() { |
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| 237 | writePoints(); |
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| 238 | writeByte(END); |
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| 239 | } |
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| 240 | |
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| 241 | void BHepRepWriter::printTag(std::string name) { |
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| 242 | writeTag(name); |
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| 243 | } |
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| 244 | |
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| 245 | void BHepRepWriter::writeTag(std::string name, bool hasContent) { |
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| 246 | std::string s = name; |
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| 247 | std::transform(s.begin(), s.end(), s.begin(), (int(*)(int)) tolower); |
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| 248 | |
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| 249 | // find tag |
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| 250 | if (tags.count(s) <= 0) { |
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| 251 | std::cerr << "Cannot find tag '" << s << "' in tags table." << std::endl; |
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| 252 | return; |
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| 253 | } |
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| 254 | |
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| 255 | // write tag |
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| 256 | bool isPoint = (s == "point"); |
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| 257 | bool hasAttributes = (stringAttributes.size() > 0) || (doubleAttributes.size() > (unsigned int)(isPoint ? 3 : 0)); |
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| 258 | |
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| 259 | if (!hasAttributes && isPoint) { |
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| 260 | // store the point for the future |
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| 261 | points.push_back(doubleAttributes["x"]); |
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| 262 | points.push_back(doubleAttributes["y"]); |
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| 263 | points.push_back(doubleAttributes["z"]); |
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| 264 | return; |
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| 265 | } |
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| 266 | |
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| 267 | writePoints(); |
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| 268 | writeByte(tags[s] | ((hasContent || isPoint) ? CONTENT : 0x00) | (hasAttributes ? ATTRIBUTE : 0x00)); |
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| 269 | |
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| 270 | // write attributes |
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| 271 | if (hasAttributes) { |
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| 272 | // write string attributes |
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| 273 | for (std::map<std::string,std::string>::iterator i = stringAttributes.begin(); i != stringAttributes.end(); i++) { |
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| 274 | std::string name = i->first; |
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| 275 | std::string value = i->second; |
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| 276 | |
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| 277 | // write ATTRSTART |
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| 278 | writeByte(attributes[name]); |
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| 279 | std::string v = value; |
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| 280 | std::transform(v.begin(), v.end(), v.begin(), (int(*)(int)) tolower); |
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| 281 | if (values.count(v) > 0) { |
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| 282 | // write ATTRVALUE |
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| 283 | writeByte(values[v]); |
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| 284 | } else { |
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| 285 | if (stringValues.count(value) <= 0) { |
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| 286 | // define this new string |
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| 287 | writeStringDefine(value); |
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| 288 | int index = stringValues.size(); |
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| 289 | stringValues[value] = index; |
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| 290 | } else { |
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| 291 | // write string ref |
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| 292 | writeByte(STR_R); |
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| 293 | writeMultiByteInt(stringValues[value]); |
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| 294 | } |
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| 295 | } |
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| 296 | } |
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| 297 | stringAttributes.clear(); |
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| 298 | |
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| 299 | // write color attributes |
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| 300 | for (std::map<std::string,std::vector<double> >::iterator i = colorAttributes.begin(); i != colorAttributes.end(); i++) { |
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| 301 | std::string name = i->first; |
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| 302 | std::vector<double> value = i->second; |
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| 303 | // write ATTRSTART |
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| 304 | writeByte(attributes[name]); |
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| 305 | // write OPAQUE |
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| 306 | writeByte(OPAQUE); |
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| 307 | writeMultiByteInt(value.size()); |
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| 308 | writeByte((int)(value[0] * 0xff) & 0xff); |
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| 309 | writeByte((int)(value[1] * 0xff) & 0xff); |
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| 310 | writeByte((int)(value[2] * 0xff) & 0xff); |
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| 311 | if (value.size() > 3) writeByte((int)(value[3] * 0xff) & 0xff); |
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| 312 | } |
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| 313 | colorAttributes.clear(); |
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| 314 | |
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| 315 | // write long attributes |
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| 316 | for (std::map<std::string,int64>::iterator i = longAttributes.begin(); i != longAttributes.end(); i++) { |
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| 317 | std::string name = i->first; |
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| 318 | int64 value = i->second; |
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| 319 | // write ATTRSTART |
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| 320 | writeByte(attributes[name]); |
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| 321 | // write OPAQUE |
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| 322 | writeByte(OPAQUE); |
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| 323 | writeMultiByteInt(8); |
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| 324 | writeLong(value); |
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| 325 | } |
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| 326 | longAttributes.clear(); |
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| 327 | |
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| 328 | // write int attributes |
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| 329 | for (std::map<std::string,int>::iterator i = intAttributes.begin(); i != intAttributes.end(); i++) { |
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| 330 | std::string name = i->first; |
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| 331 | int value = i->second; |
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| 332 | // write ATTRSTART |
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| 333 | writeByte(attributes[name]); |
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| 334 | // write OPAQUE |
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| 335 | writeByte(OPAQUE); |
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| 336 | writeMultiByteInt(4); |
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| 337 | writeInt(value); |
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| 338 | } |
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| 339 | intAttributes.clear(); |
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| 340 | |
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| 341 | // write boolean attributes |
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| 342 | for (std::map<std::string,bool>::iterator i = booleanAttributes.begin(); i != booleanAttributes.end(); i++) { |
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| 343 | std::string name = i->first; |
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| 344 | bool value = i->second; |
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| 345 | // write ATTRSTART |
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| 346 | writeByte(attributes[name]); |
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| 347 | // write ATTRVALUE |
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| 348 | writeByte(value ? values["true"] : values["false"]); |
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| 349 | } |
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| 350 | booleanAttributes.clear(); |
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| 351 | |
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| 352 | // write double attributes |
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| 353 | for (std::map<std::string,double>::iterator i = doubleAttributes.begin(); i != doubleAttributes.end(); i++) { |
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| 354 | std::string name = i->first; |
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| 355 | double value = i->second; |
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| 356 | if (!isPoint && (name != "x") && (name != "y") && (name != "z")) { |
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| 357 | // write ATTRSTART |
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| 358 | writeByte(attributes[name]); |
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| 359 | // write OPAQUE |
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| 360 | writeByte(OPAQUE); |
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| 361 | writeMultiByteInt(singlePrecision ? 4 : 8); |
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| 362 | writeReal(value); |
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| 363 | } |
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| 364 | } |
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| 365 | doubleAttributes.clear(); |
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| 366 | |
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| 367 | // end of attributes |
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| 368 | writeByte(END); |
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| 369 | } |
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| 370 | |
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| 371 | if (s == "point") { |
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| 372 | writeByte(OPAQUE); |
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| 373 | writeMultiByteInt(singlePrecision ? 12 : 24); |
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| 374 | writeReal(doubleAttributes["x"]); |
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| 375 | writeReal(doubleAttributes["y"]); |
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| 376 | writeReal(doubleAttributes["z"]); |
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| 377 | } |
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| 378 | |
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| 379 | if (isPoint && !hasContent) { |
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| 380 | // end this tag |
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| 381 | writeByte(END); |
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| 382 | } |
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| 383 | } |
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| 384 | |
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| 385 | void BHepRepWriter::writePoints() { |
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| 386 | if (points.size() <= 0) return; |
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| 387 | |
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| 388 | writeByte(tags["point"] | CONTENT); |
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| 389 | writeByte(OPAQUE); |
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| 390 | writeMultiByteInt(points.size()*(singlePrecision ? 4 : 8)); |
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| 391 | for (std::vector<double>::iterator i = points.begin(); i != points.end(); ) { |
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| 392 | writeReal(*i++); |
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| 393 | writeReal(*i++); |
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| 394 | writeReal(*i++); |
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| 395 | } |
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| 396 | writeByte(END); |
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| 397 | |
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| 398 | points.clear(); |
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| 399 | } |
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| 400 | |
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| 401 | void BHepRepWriter::setAttribute(std::string name, char* value) { |
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| 402 | setAttribute(name, (std::string)value); |
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| 403 | } |
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| 404 | |
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| 405 | void BHepRepWriter::setAttribute(std::string name, std::string value) { |
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| 406 | if (name == "value") name = name.append("String"); |
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| 407 | |
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| 408 | // make sure the attribute name is defined |
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| 409 | if (attributes.count(name) <= 0) { |
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| 410 | std::cerr << "Cannot find attribute name '" << name << "' in attributes table, skipped." << std::endl; |
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| 411 | return; |
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| 412 | } |
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| 413 | |
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| 414 | stringAttributes[name] = value; |
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| 415 | } |
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| 416 | |
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| 417 | void BHepRepWriter::setAttribute(std::string name, std::vector<double> value) { |
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| 418 | if (name == "value") name = name.append("Color"); |
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| 419 | |
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| 420 | // make sure the attribute name is defined |
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| 421 | if (attributes.count(name) <= 0) { |
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| 422 | std::cerr << "Cannot find attribute name '" << name << "' in attributes table, skipped." << std::endl; |
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| 423 | return; |
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| 424 | } |
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| 425 | |
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| 426 | colorAttributes[name] = value; |
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| 427 | } |
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| 428 | |
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| 429 | void BHepRepWriter::setAttribute(std::string name, int64 value) { |
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| 430 | if (name == "value") name = name.append("Long"); |
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| 431 | |
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| 432 | // make sure the attribute name is defined |
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| 433 | if (attributes.count(name) <= 0) { |
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| 434 | std::cerr << "Cannot find attribute name '" << name << "' in attributes table, skipped." << std::endl; |
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| 435 | return; |
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| 436 | } |
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| 437 | |
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| 438 | longAttributes[name] = value; |
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| 439 | } |
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| 440 | |
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| 441 | void BHepRepWriter::setAttribute(std::string name, int value) { |
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| 442 | if (name == "value") name = name.append("Int"); |
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| 443 | |
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| 444 | // make sure the attribute name is defined |
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| 445 | if (attributes.count(name) <= 0) { |
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| 446 | std::cerr << "Cannot find attribute name '" << name << "' in attributes table, skipped." << std::endl; |
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| 447 | return; |
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| 448 | } |
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| 449 | |
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| 450 | intAttributes[name] = value; |
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| 451 | } |
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| 452 | |
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| 453 | void BHepRepWriter::setAttribute(std::string name, bool value) { |
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| 454 | if (name == "value") name = name.append("Boolean"); |
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| 455 | |
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| 456 | // make sure the attribute name is defined |
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| 457 | if (attributes.count(name) <= 0) { |
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| 458 | std::cerr << "Cannot find attribute name '" << name << "' in attributes table, skipped." << std::endl; |
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| 459 | return; |
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| 460 | } |
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| 461 | |
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| 462 | booleanAttributes[name] = value; |
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| 463 | } |
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| 464 | |
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| 465 | void BHepRepWriter::setAttribute(std::string name, double value) { |
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| 466 | if (name == "value") name = name.append("Double"); |
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| 467 | |
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| 468 | // make sure the attribute name is defined |
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| 469 | if (attributes.count(name) <= 0) { |
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| 470 | std::cerr << "Cannot find attribute name '" << name << "' in attributes table, skipped." << std::endl; |
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| 471 | return; |
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| 472 | } |
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| 473 | |
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| 474 | doubleAttributes[name] = value; |
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| 475 | } |
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| 476 | |
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| 477 | void BHepRepWriter::writeStringDefine(std::string s) { |
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| 478 | writeByte(STR_D); |
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| 479 | writeString(s); |
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| 480 | } |
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| 481 | |
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| 482 | void BHepRepWriter::writeMultiByteInt(unsigned int ui) { |
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| 483 | unsigned char buf[5]; |
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| 484 | int idx = 0; |
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| 485 | |
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| 486 | do { |
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| 487 | buf[idx++] = (unsigned char) (ui & 0x7f); |
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| 488 | ui = ui >> 7; |
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| 489 | } |
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| 490 | while (ui != 0); |
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| 491 | |
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| 492 | while (idx > 1) { |
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| 493 | writeByte(buf[--idx] | 0x80); |
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| 494 | } |
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| 495 | writeByte(buf[0]); |
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| 496 | } |
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| 497 | |
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| 498 | void BHepRepWriter::writeReal(double d) { |
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| 499 | if (singlePrecision) { |
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| 500 | union { |
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| 501 | int i; |
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| 502 | float f; |
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| 503 | } u; |
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| 504 | u.f = (float)d; |
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| 505 | writeInt(u.i); |
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| 506 | } else { |
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| 507 | union { |
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| 508 | int64 i; |
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| 509 | double d; |
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| 510 | } u; |
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| 511 | u.d = d; |
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| 512 | |
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| 513 | writeLong(u.i); |
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| 514 | } |
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| 515 | } |
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| 516 | |
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| 517 | void BHepRepWriter::writeLong(int64 i) { |
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| 518 | // write network-order |
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| 519 | os.put((i >> 56) & 0xff); |
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| 520 | os.put((i >> 48) & 0xff); |
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| 521 | os.put((i >> 40) & 0xff); |
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| 522 | os.put((i >> 32) & 0xff); |
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| 523 | os.put((i >> 24) & 0xff); |
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| 524 | os.put((i >> 16) & 0xff); |
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| 525 | os.put((i >> 8) & 0xff); |
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| 526 | os.put((i ) & 0xff); |
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| 527 | } |
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| 528 | |
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| 529 | void BHepRepWriter::writeInt(int i) { |
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| 530 | // write network-order |
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| 531 | os.put((i >> 24) & 0xff); |
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| 532 | os.put((i >> 16) & 0xff); |
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| 533 | os.put((i >> 8) & 0xff); |
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| 534 | os.put((i ) & 0xff); |
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| 535 | } |
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| 536 | |
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| 537 | void BHepRepWriter::writeByte(unsigned char b) { |
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| 538 | os.put((char)b); |
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| 539 | } |
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| 540 | |
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| 541 | void BHepRepWriter::writeString(std::string s) { |
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| 542 | os << s; |
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| 543 | os.put(0); |
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| 544 | } |
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| 545 | } // cheprep |
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