|
| 1 | +// Version 6.8.63 |
| 2 | +const express = require('express'); |
| 3 | +const httprequest = require('request'); |
| 4 | +const app = express(); |
| 5 | +const bodyParser = require('body-parser'); |
| 6 | + |
| 7 | +const path = require('path'); |
| 8 | +const fs = require('fs'); |
| 9 | + |
| 10 | +var config = require('./CADViewer_config.json'); |
| 11 | + |
| 12 | +// 6.5.09 - DLL load |
| 13 | +//var ffi = require('ffi'); |
| 14 | + |
| 15 | +var makesinglepagepdf = require("./routes/makesinglepagepdf_cv6.5.8.js"); |
| 16 | +var makethumbnails = require("./routes/makethumbnails_cv6.5.8.js"); |
| 17 | +var copyfile = require("./routes/copyfile_cv6.5.10.js"); |
| 18 | +var savefile = require("./routes/savefile_cv6.5.10.js"); |
| 19 | +var appendfile = require("./routes/appendfile_cv6.5.10.js"); |
| 20 | +var getCADViewerContent = require("./routes/getcadviewercontent_cv6.5.15.js"); |
| 21 | +var returnpdfparams = require("./routes/returnpdfparams_cv6.5.9.js"); |
| 22 | +var returnpdfparams = require("./routes/returnpdfparams_cv6.5.9.js"); |
| 23 | +var temp_print = require("./routes/temp_print_cv6.5.9.js"); |
| 24 | +var files = require("./routes/files_cv6.5.9.js"); |
| 25 | +var mergedwg = require("./routes/mergedwg_cv6.5.9.js"); |
| 26 | +var loadfile = require("./routes/loadfile_cv6.5.9.js"); |
| 27 | +var directload = require("./routes/directload_cv6.5.9.js"); |
| 28 | + |
| 29 | +var directload2 = require("./routes/directload2_cv6.7.45.js"); |
| 30 | +var uploadfile = require("./routes/uploadfile_cv6.8.63.js"); |
| 31 | +var saveredline = require("./routes/saveredline_cv6.7.45.js"); |
| 32 | +var listdirectory = require("./routes/listdirectory_cv6.7.45.js"); |
| 33 | +var listdirectoryredlines = require("./routes/listdirectoryredlines_cv6.7.45.js"); |
| 34 | +var loadredline = require("./routes/loadredlines_cv6.7.46.js"); |
| 35 | +var callapiconversion = require("./routes/callapiconversion_cv6.8.65.js"); |
| 36 | + |
| 37 | + |
| 38 | +var cvjs_debug = config.cvjs_debug; |
| 39 | +var version = "CADViewer Server v6.8.65" |
| 40 | + |
| 41 | +var port = config.ServerPort; // 3000 or 4000 |
| 42 | + |
| 43 | + |
| 44 | + |
| 45 | +var globalCounter = 0; |
| 46 | + |
| 47 | +console.log("Version: "+version) |
| 48 | +console.log("ServerUrl: "+config.ServerUrl); |
| 49 | +console.log("ServerFrontEndUrl: "+config.ServerFrontEndUrl); |
| 50 | +console.log("ServerLocation: "+config.ServerLocation); |
| 51 | +console.log("Callback: "+config.callbackMethod); |
| 52 | +console.log("svgz_compress: "+config.cvjs_svgz_compress); |
| 53 | +console.log("debug: "+config.cvjs_debug); |
| 54 | +console.log("AX converter: "+config.ax2020_executable); |
| 55 | +console.log("LInkList converter: "+config.linklist2020_executable); |
| 56 | + |
| 57 | + |
| 58 | +//app.use(bodyParser.json()); // support json encoded bodies |
| 59 | +//app.use(bodyParser.urlencoded({ extended: true })); // support encoded bodies |
| 60 | + |
| 61 | +app.use(bodyParser.json({limit: '99mb', extended: true})) |
| 62 | +app.use(bodyParser.urlencoded({limit: '99mb', extended: true, parameterLimit: 50000 })); |
| 63 | + |
| 64 | + |
| 65 | +app.use(function(req, res, next) { |
| 66 | + res.header("Access-Control-Allow-Origin", "*"); // update to match the domain you will make the request from |
| 67 | + res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept"); |
| 68 | + next(); |
| 69 | +}); |
| 70 | + |
| 71 | + |
| 72 | +// CADViewer - handlers |
| 73 | + |
| 74 | +app.post('/returnpdfparams', returnpdfparams); |
| 75 | +app.post('/loadredline', loadredline); |
| 76 | +app.post('/uploadfile', uploadfile); |
| 77 | +app.post('/makesinglepagepdf', makesinglepagepdf); |
| 78 | +app.post('/makethumbnails', makethumbnails); |
| 79 | +app.post('/copyfile', copyfile); |
| 80 | +app.post('/listdirectory', listdirectory); |
| 81 | +app.post('/listdirectoryredlines', listdirectoryredlines); |
| 82 | +app.post('/saveredline', saveredline); |
| 83 | +app.post('/savefile', savefile); |
| 84 | +app.post('/appendfile', appendfile); |
| 85 | +app.get('/getcadviewercontent', getCADViewerContent); |
| 86 | +app.get('/callapiconversion', callapiconversion); |
| 87 | +app.post('/callapiconversion', callapiconversion); |
| 88 | +app.post('/returnpdfparams', returnpdfparams); |
| 89 | +app.get('/temp_print', temp_print); |
| 90 | +app.get('/files', files); |
| 91 | +app.post('/mergedwg', mergedwg); |
| 92 | +app.get('/loadfile', loadfile); |
| 93 | +app.post('/loadfile', loadfile); |
| 94 | +app.get('/directload', directload); |
| 95 | + |
| 96 | + |
| 97 | + |
| 98 | + |
| 99 | + |
| 100 | +// 6.4.34 - loading of content for print Modal |
| 101 | + |
| 102 | +app.get('/app/*', (req, res) => { |
| 103 | + |
| 104 | + try{ |
| 105 | + var inputFile = req.path; |
| 106 | + inputFile = decodeURI(inputFile); |
| 107 | + inputFile = inputFile.replace(/%3A/g, ':'); |
| 108 | + inputFile = inputFile.replace(/%2F/g, '/'); |
| 109 | + inputFile = inputFile.replace(/%20/g, ' '); |
| 110 | + |
| 111 | + inputFile = config.ServerLocation + inputFile |
| 112 | + |
| 113 | + var fs = require('fs'); |
| 114 | + fs.readFile( inputFile, 'utf8', function(err, data) { |
| 115 | + if (err){ |
| 116 | + //throw err; |
| 117 | + res.send("error - get /app/* "+err); // no file |
| 118 | + if (config.cvjs_debug) console.log(err); |
| 119 | + } |
| 120 | + else |
| 121 | + |
| 122 | + res.send(data); |
| 123 | + // send string back up to request |
| 124 | + }); |
| 125 | +// res.send("flat /app/* path:"+req.path); |
| 126 | + } |
| 127 | + catch(e){ |
| 128 | + res.send("error - get /app/*"); // no file |
| 129 | + if (config.cvjs_debug) console.log("error - get /app/*"+e); |
| 130 | + } |
| 131 | +}); |
| 132 | + |
| 133 | +app.get('/converters/files/*', (req, res) => { |
| 134 | + |
| 135 | + try{ |
| 136 | + |
| 137 | + var inputFile = req.path; |
| 138 | + inputFile = decodeURI(inputFile); |
| 139 | + inputFile = inputFile.replace(/%3A/g, ':'); |
| 140 | + inputFile = inputFile.replace(/%2F/g, '/'); |
| 141 | + inputFile = inputFile.replace(/%20/g, ' '); |
| 142 | + |
| 143 | + inputFile = config.ServerLocation + inputFile |
| 144 | + |
| 145 | + var fs = require('fs'); |
| 146 | + fs.readFile( inputFile, 'utf8', function(err, data) { |
| 147 | + if (err){ |
| 148 | + //throw err; |
| 149 | + res.send("error - get /content/files/* "+err); // no file |
| 150 | + if (config.cvjs_debug) console.log(err); |
| 151 | + } |
| 152 | + else |
| 153 | + |
| 154 | + // if it is a svg we have to parse that... |
| 155 | + if (inputFile.indexOf(".svg")>-1){ |
| 156 | + |
| 157 | + var xmlheader = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>" |
| 158 | + var xmllength = xmlheader.length; |
| 159 | + if (config.cvjs_debug) console.log("xml length "+xmllength); |
| 160 | + |
| 161 | + if (data.indexOf(xmlheader) == 0) |
| 162 | + data = data.substring(xmllength) |
| 163 | + |
| 164 | + res.header("Content-Type","image/svg+xml"); |
| 165 | + res.send(data); |
| 166 | + |
| 167 | + } |
| 168 | + else{ |
| 169 | + // other files we just pass back |
| 170 | + res.send(data); |
| 171 | + } |
| 172 | + |
| 173 | + // send string back up to request |
| 174 | + }); |
| 175 | + } |
| 176 | + catch(e){ |
| 177 | + res.send("error - get /content/files/*"); // no file |
| 178 | + if (config.cvjs_debug) console.log("error - get /content/files/*"+e); |
| 179 | + } |
| 180 | +}); |
| 181 | + |
| 182 | + |
| 183 | + |
| 184 | +// TEST CONTENT |
| 185 | + |
| 186 | +// test + direct load parameter |
| 187 | +// loadfile get |
| 188 | +app.get('/helloworld', function (req, res) { |
| 189 | + if (config.cvjs_debug) console.log("hello "); |
| 190 | + res.send("hello world!"); |
| 191 | +}); |
| 192 | + |
| 193 | + |
| 194 | + |
| 195 | +app.get('/favicon.ico', (req, res) => res.status(204)); |
| 196 | + |
| 197 | + |
| 198 | +app.get('/*', directload2); // direct load all other |
| 199 | + |
| 200 | + |
| 201 | + |
| 202 | + |
| 203 | + |
| 204 | + |
| 205 | + |
| 206 | +/** |
| 207 | +app.get('/loadsvgz', function (req, res) { |
| 208 | + //res.send("hello svgz"); |
| 209 | +
|
| 210 | + var mime = require('mime'); |
| 211 | + // inputFile = config.ServerLocation + "/content/drawings/svg/1st.svg"; |
| 212 | +// inputFile = config.ServerLocation + "/content/drawings/svg/lightning2a.txt"; |
| 213 | + inputFile = config.ServerLocation + "/content/drawings/svg/f4.svgz"; |
| 214 | + if (config.cvjs_debug) console.log("hello svgz "+inputFile); |
| 215 | + |
| 216 | + var fs = require('fs'); |
| 217 | + fs.readFile( inputFile, function(err, data) { |
| 218 | + if (err){ |
| 219 | + //throw err; |
| 220 | + res.send("error - get /app/* "+err); // no file |
| 221 | + if (config.cvjs_debug) console.log(err); |
| 222 | + } |
| 223 | + else{ |
| 224 | +
|
| 225 | + if (config.cvjs_debug) console.log("hello svgz: data="); |
| 226 | +
|
| 227 | + var zlib = require('zlib'); |
| 228 | + zlib.gunzip(data, {chunkSize: 65536}, function (err, data) { |
| 229 | +
|
| 230 | + var buf = new Buffer(data, 'utf-8'); |
| 231 | + |
| 232 | + zlib.gzip(buf, function(_, result) { |
| 233 | + res.setHeader('Content-Type', 'image/svg+xml'); |
| 234 | + res.setHeader('Content-Encoding', 'gzip'); |
| 235 | + res.send(result); |
| 236 | + }); |
| 237 | + }); |
| 238 | + } |
| 239 | + }); |
| 240 | +}); |
| 241 | +
|
| 242 | +*/ |
| 243 | +// TEST CONTENT |
| 244 | + |
| 245 | + |
| 246 | + |
| 247 | +app.listen(port, () => console.log('CADViewer Server is listening on port:'+port+'!')) |
| 248 | + |
| 249 | +//app.listen(3000, '127.0.0.1'); |
| 250 | + |
| 251 | +/** |
| 252 | +app.listen(3000,'127.0.0.1',function(){ |
| 253 | + if (config.cvjs_debug) console.log('Server running at http://127.0.1.1:3000/') |
| 254 | +}) |
| 255 | +**/ |
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