Mount A New File Share

, which has both a 'load' 147 | // and a 'message' event listener attached. This wrapping method is used 148 | // instead of attaching the event listeners directly to the

element 149 | // to ensure that the listeners are active before the NaCl module 'load' 150 | // event fires. 151 | var listenerDiv = document.getElementById('listener'); 152 | listenerDiv.appendChild(moduleEl); 153 | 154 | // Request the offsetTop property to force a relayout. As of Apr 10, 2014 155 | // this is needed if the module is being loaded on a Chrome App's 156 | // background page (see crbug.com/350445). 157 | moduleEl.offsetTop; 158 | 159 | // Host plugins don't send a moduleDidLoad message. We'll fake it here. 160 | var isHost = isHostToolchain(tool); 161 | if (isHost) { 162 | window.setTimeout(function() { 163 | moduleEl.readyState = 1; 164 | moduleEl.dispatchEvent(new CustomEvent('loadstart')); 165 | moduleEl.readyState = 4; 166 | moduleEl.dispatchEvent(new CustomEvent('load')); 167 | moduleEl.dispatchEvent(new CustomEvent('loadend')); 168 | }, 100); // 100 ms 169 | } 170 | 171 | // This is code that is only used to test the SDK. 172 | if (isTest) { 173 | var loadNaClTest = function() { 174 | injectScript('nacltest.js', function() { runTests(moduleEl); }); 175 | }; 176 | 177 | // Try to load test.js for the example. Whether or not it exists, load 178 | // nacltest.js. 179 | injectScript('test.js', loadNaClTest, loadNaClTest); 180 | } 181 | } 182 | 183 | /** 184 | * Add the default "load" and "message" event listeners to the element with 185 | * id "listener". 186 | * 187 | * The "load" event is sent when the module is successfully loaded. The 188 | * "message" event is sent when the naclModule posts a message using 189 | * PPB_Messaging.PostMessage() (in C) or pp::Instance().PostMessage() (in 190 | * C++). 191 | */ 192 | function attachDefaultListeners() { 193 | var listenerDiv = document.getElementById('listener'); 194 | listenerDiv.addEventListener('load', moduleDidLoad, true); 195 | listenerDiv.addEventListener('message', handleMessage, true); 196 | listenerDiv.addEventListener('error', handleError, true); 197 | listenerDiv.addEventListener('crash', handleCrash, true); 198 | if (typeof window.attachListeners !== 'undefined') { 199 | window.attachListeners(); 200 | } 201 | } 202 | 203 | /** 204 | * Called when the NaCl module fails to load. 205 | * 206 | * This event listener is registered in createNaClModule above. 207 | */ 208 | function handleError(event) { 209 | // We can't use common.naclModule yet because the module has not been 210 | // loaded. 211 | var moduleEl = document.getElementById('nacl_module'); 212 | updateStatus('ERROR [' + moduleEl.lastError + ']'); 213 | } 214 | 215 | /** 216 | * Called when the Browser can not communicate with the Module 217 | * 218 | * This event listener is registered in attachDefaultListeners above. 219 | */ 220 | function handleCrash(event) { 221 | if (common.naclModule.exitStatus == -1) { 222 | updateStatus('CRASHED'); 223 | } else { 224 | updateStatus('EXITED [' + common.naclModule.exitStatus + ']'); 225 | } 226 | if (typeof window.handleCrash !== 'undefined') { 227 | window.handleCrash(common.naclModule.lastError); 228 | } 229 | } 230 | 231 | /** 232 | * Called when the NaCl module is loaded. 233 | * 234 | * This event listener is registered in attachDefaultListeners above. 235 | */ 236 | function moduleDidLoad() { 237 | common.naclModule = document.getElementById('nacl_module'); 238 | updateStatus('RUNNING'); 239 | 240 | if (typeof window.moduleDidLoad !== 'undefined') { 241 | window.moduleDidLoad(); 242 | } 243 | } 244 | 245 | /** 246 | * Hide the NaCl module's embed element. 247 | * 248 | * We don't want to hide by default; if we do, it is harder to determine that 249 | * a plugin failed to load. Instead, call this function inside the example's 250 | * "moduleDidLoad" function. 251 | * 252 | */ 253 | function hideModule() { 254 | // Setting common.naclModule.style.display = "None" doesn't work; the 255 | // module will no longer be able to receive postMessages. 256 | common.naclModule.style.height = '0'; 257 | } 258 | 259 | /** 260 | * Remove the NaCl module from the page. 261 | */ 262 | function removeModule() { 263 | common.naclModule.parentNode.removeChild(common.naclModule); 264 | common.naclModule = null; 265 | } 266 | 267 | /** 268 | * Return true when |s| starts with the string |prefix|. 269 | * 270 | * @param {string} s The string to search. 271 | * @param {string} prefix The prefix to search for in |s|. 272 | */ 273 | function startsWith(s, prefix) { 274 | // indexOf would search the entire string, lastIndexOf(p, 0) only checks at 275 | // the first index. See: http://stackoverflow.com/a/4579228 276 | return s.lastIndexOf(prefix, 0) === 0; 277 | } 278 | 279 | /** Maximum length of logMessageArray. */ 280 | var kMaxLogMessageLength = 20; 281 | 282 | /** An array of messages to display in the element with id "log". */ 283 | var logMessageArray = []; 284 | 285 | /** 286 | * Add a message to an element with id "log". 287 | * 288 | * This function is used by the default "log:" message handler. 289 | * 290 | * @param {string} message The message to log. 291 | */ 292 | function logMessage(message) { 293 | logMessageArray.push(message); 294 | if (logMessageArray.length > kMaxLogMessageLength) logMessageArray.shift(); 295 | 296 | document.getElementById('log').textContent = logMessageArray.join('\n'); 297 | console.log(message); 298 | } 299 | 300 | /** 301 | */ 302 | var defaultMessageTypes = {'alert': alert, 'log': logMessage}; 303 | 304 | /** 305 | * Called when the NaCl module sends a message to JavaScript (via 306 | * PPB_Messaging.PostMessage()) 307 | * 308 | * This event listener is registered in createNaClModule above. 309 | * 310 | * @param {Event} message_event A message event. message_event.data contains 311 | * the data sent from the NaCl module. 312 | */ 313 | function handleMessage(message_event) { 314 | if (typeof message_event.data === 'string') { 315 | for (var type in defaultMessageTypes) { 316 | if (defaultMessageTypes.hasOwnProperty(type)) { 317 | if (startsWith(message_event.data, type + ':')) { 318 | func = defaultMessageTypes[type]; 319 | func(message_event.data.slice(type.length + 1)); 320 | return; 321 | } 322 | } 323 | } 324 | } 325 | 326 | if (typeof window.handleMessage !== 'undefined') { 327 | window.handleMessage(message_event); 328 | return; 329 | } 330 | 331 | logMessage('Unhandled message: ' + message_event.data); 332 | } 333 | 334 | /** 335 | * Called when the DOM content has loaded; i.e. the page's document is fully 336 | * parsed. At this point, we can safely query any elements in the document via 337 | * document.querySelector, document.getElementById, etc. 338 | * 339 | * @param {string} name The name of the example. 340 | * @param {string} tool The name of the toolchain, e.g. "glibc", "newlib" etc. 341 | * @param {string} path Directory name where .nmf file can be found. 342 | * @param {number} width The width to create the plugin. 343 | * @param {number} height The height to create the plugin. 344 | * @param {Object} attrs Optional dictionary of additional attributes. 345 | */ 346 | function domContentLoaded(name, tool, path, width, height, attrs) { 347 | // If the page loads before the Native Client module loads, then set the 348 | // status message indicating that the module is still loading. Otherwise, 349 | // do not change the status message. 350 | updateStatus('Page loaded.'); 351 | if (!browserSupportsNaCl(tool)) { 352 | updateStatus('Browser does not support NaCl (' + tool + 353 | '), or NaCl is disabled'); 354 | } else if (common.naclModule == null) { 355 | updateStatus('Creating embed: ' + tool); 356 | 357 | // We use a non-zero sized embed to give Chrome space to place the bad 358 | // plug-in graphic, if there is a problem. 359 | width = typeof width !== 'undefined' ? width : 200; 360 | height = typeof height !== 'undefined' ? height : 200; 361 | attachDefaultListeners(); 362 | createNaClModule(name, tool, path, width, height, attrs); 363 | } else { 364 | // It's possible that the Native Client module onload event fired 365 | // before the page's onload event. In this case, the status message 366 | // will reflect 'SUCCESS', but won't be displayed. This call will 367 | // display the current message. 368 | updateStatus('Waiting.'); 369 | } 370 | } 371 | 372 | /** Saved text to display in the element with id 'statusField'. */ 373 | var statusText = 'NO-STATUSES'; 374 | 375 | /** 376 | * Set the global status message. If the element with id 'statusField' 377 | * exists, then set its HTML to the status message as well. 378 | * 379 | * @param {string} opt_message The message to set. If null or undefined, then 380 | * set element 'statusField' to the message from the last call to 381 | * updateStatus. 382 | */ 383 | function updateStatus(opt_message) { 384 | if (opt_message) { 385 | statusText = opt_message; 386 | } 387 | var statusField = document.getElementById('statusField'); 388 | if (statusField) { 389 | statusField.innerHTML = statusText; 390 | } 391 | } 392 | 393 | // The symbols to export. 394 | return { 395 | /** A reference to the NaCl module, once it is loaded. */ 396 | naclModule: null, 397 | 398 | attachDefaultListeners: attachDefaultListeners, 399 | domContentLoaded: domContentLoaded, 400 | createNaClModule: createNaClModule, 401 | hideModule: hideModule, 402 | removeModule: removeModule, 403 | logMessage: logMessage, 404 | updateStatus: updateStatus 405 | }; 406 | 407 | }()); 408 | 409 | // Listen for the DOM content to be loaded. This event is fired when parsing of 410 | // the page's document has finished. 411 | document.addEventListener('DOMContentLoaded', function() { 412 | console.log('In common.js - DOMContentLoaded'); 413 | var body = document.body; 414 | 415 | // The data-* attributes on the body can be referenced via body.dataset. 416 | if (body.dataset) { 417 | var loadFunction; 418 | if (!body.dataset.customLoad) { 419 | loadFunction = common.domContentLoaded; 420 | } else if (typeof window.domContentLoaded !== 'undefined') { 421 | loadFunction = window.domContentLoaded; 422 | } 423 | 424 | // From https://developer.mozilla.org/en-US/docs/DOM/window.location 425 | var searchVars = {}; 426 | if (window.location.search.length > 1) { 427 | var pairs = window.location.search.substr(1).split('&'); 428 | for (var key_ix = 0; key_ix < pairs.length; key_ix++) { 429 | var keyValue = pairs[key_ix].split('='); 430 | searchVars[unescape(keyValue[0])] = 431 | keyValue.length > 1 ? unescape(keyValue[1]) : ''; 432 | } 433 | } 434 | 435 | if (loadFunction) { 436 | var toolchains = body.dataset.tools.split(' '); 437 | var configs = body.dataset.configs.split(' '); 438 | 439 | var attrs = {}; 440 | if (body.dataset.attrs) { 441 | var attr_list = body.dataset.attrs.split(' '); 442 | for (var key in attr_list) { 443 | var attr = attr_list[key].split('='); 444 | var key = attr[0]; 445 | var value = attr[1]; 446 | attrs[key] = value; 447 | } 448 | } 449 | 450 | var tc = toolchains.indexOf(searchVars.tc) !== -1 ? searchVars.tc : 451 | toolchains[0]; 452 | 453 | // If the config value is included in the search vars, use that. 454 | // Otherwise default to Release if it is valid, or the first value if 455 | // Release is not valid. 456 | if (configs.indexOf(searchVars.config) !== -1) 457 | var config = searchVars.config; 458 | else if (configs.indexOf('Release') !== -1) 459 | var config = 'Release'; 460 | else 461 | var config = configs[0]; 462 | 463 | var pathFormat = body.dataset.path; 464 | var path = pathFormat.replace('{tc}', tc).replace('{config}', config); 465 | 466 | isTest = searchVars.test === 'true'; 467 | isRelease = path.toLowerCase().indexOf('release') != -1; 468 | 469 | loadFunction(body.dataset.name, tc, path, body.dataset.width, 470 | body.dataset.height, attrs); 471 | } 472 | } 473 | }); 474 | -------------------------------------------------------------------------------- /tools/format.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # Copyright 2015 Google Inc. 4 | # 5 | # This program is free software: you can redistribute it and/or modify 6 | # it under the terms of the GNU General Public License as published by 7 | # the Free Software Foundation, either version 3 of the License, or 8 | # (at your option) any later version. 9 | # 10 | # This program is distributed in the hope that it will be useful, 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | # GNU General Public License for more details. 14 | # 15 | # You should have received a copy of the GNU General Public License 16 | # along with this program. If not, see . 17 | 18 | # Format all the files. 19 | clang-format -i nacl/*.cc 20 | clang-format -i nacl/*.h 21 | clang-format -i app/*.js 22 | -------------------------------------------------------------------------------- /tools/to_temp.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # Copyright 2015 Google Inc. 4 | # 5 | # This program is free software: you can redistribute it and/or modify 6 | # it under the terms of the GNU General Public License as published by 7 | # the Free Software Foundation, either version 3 of the License, or 8 | # (at your option) any later version. 9 | # 10 | # This program is distributed in the hope that it will be useful, 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | # GNU General Public License for more details. 14 | # 15 | # You should have received a copy of the GNU General Public License 16 | # along with this program. If not, see . 17 | 18 | THIS_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ) 19 | SOURCE_PATH="${THIS_DIR}/../app" 20 | TEMP_DIR=$(mktemp -d) 21 | PACKAGE_NAME="samba_fsp_app" 22 | PACKAGE_FILE="${PACKAGE_NAME}.zip" 23 | LOCAL_OUTPUT_PATH="${TEMP_DIR}/${PACKAGE_FILE}" 24 | 25 | echo Zipping up the extension: 26 | echo From: $SOURCE_PATH 27 | echo To : $LOCAL_OUTPUT_PATH 28 | 29 | pushd $SOURCE_PATH 30 | echo Zippppping 31 | zip -r $LOCAL_OUTPUT_PATH . 32 | popd 33 | 34 | echo Zip Location: $LOCAL_OUTPUT_PATH 35 | 36 | echo Done. 37 | --------------------------------------------------------------------------------