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data.js
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"use strict";
var os = require("os");
var fs = require('fs');
var path = require ('path');
var util = require ('util');
var package_json = require ('./package.json');
var version = package_json.version;
var EventEmitter = require('events').EventEmitter;
var common = require ('./common');
var KeyValue = require ('./classes/key-value');
var Arduino = function (customRuntimeFolders, customSketchesFolder, fromScratch, options) {
// TODO: additional user dirs
if (Arduino.instance && !fromScratch) {
return Arduino.instance;
}
this.hardware = {};
this.libraryData = {};
this.folders = {};
this.examples = {};
this.tools = {};
options = options || {};
if (options.verbose) this.verbose = options.verbose;
if (options.debug) this.debug = options.debug;
if (options.scanExamples) this.scanExamples = options.scanExamples;
// useful for reloading
this.init (customRuntimeFolders, customSketchesFolder);
this.on ('iodone', (function () {
Arduino.instance = this;
this.createAccessors ();
this.postprocess ();
this.acceptableRuntimes = [];
this.acceptableVersions = [];
// let's find runtime dir
Object.keys (this.folders).forEach ((function (folderName) {
if (this.folders[folderName].runtime && this.folders[folderName].modern) {
this.acceptableRuntimes.push (folderName);
this.acceptableVersions.push (this.folders[folderName].runtime);
}
}).bind (this));
this.emit ('done');
if (this.debug) console.log ('debug', "folders information", this.folders);
}).bind (this));
this.on ('iodone', this.storeHWData.bind (this));
this.on ('iodone', this.storeLibraryData.bind (this));
}
util.inherits (Arduino, EventEmitter);
Arduino.runtimeFolders = {
darwin: ["/Applications/Arduino.app"],
win32: ["C:/Program Files/Arduino", "C:/Program Files (x86)/Arduino"],
linux: ["/usr/share/arduino/"]
};
Arduino.prototype.init = function (customRuntimeFolders, customSketchesFolder) {
if (this.debug)
console.log ('runtime folders:', customRuntimeFolders);
customRuntimeFolders = appendStandardLocations ('runtime', customRuntimeFolders);
if (this.debug)
console.log ('runtime folders:', customRuntimeFolders);
customSketchesFolder = appendStandardLocations ('sketches', customSketchesFolder);
if (this.debug)
console.log ('sketches folders:', customSketchesFolder);
// actually, there is two types of runtimes: builtin into app and standalone.
// TODO: if we found in description platform inheritance or runtime.ide expansion,
// then count this hardware platform as dependent and in that case builtin runtime
// is required
if (this.debug) {
this.cacheLoaded (customRuntimeFolders, customSketchesFolder);
} else {
this.loadHWData (this.loadLibraryData.bind (this, this.cacheLoaded.bind (this, customRuntimeFolders, customSketchesFolder)));
}
}
Arduino.prototype.cacheLoaded = function (customRuntimeFolders, customSketchesFolder, libErr) {
if (this.cacheError) {
this.emit ('longOperation', 'cache');
}
this.processDirs ('runtime', customRuntimeFolders);
this.processDirs ('sketches', customSketchesFolder);
var packagesFolder = path.join (common.userLibraryFolder(), 'packages');
fs.readdir (packagesFolder, this.processPackages.bind (this, packagesFolder));
}
/**
* After library and hardware info load we need to get rid of cached data and enumerate library headers
*/
Arduino.prototype.postprocess = function () {
delete this.libraryDataCached;
delete this.hardwareCached;
var hwRefs = [this];
for (var platformId in this.hardware) {
if (this.hardware[platformId].libraryData) {
hwRefs.push (this.hardware[platformId]);
}
if (this.hardware[platformId].libraryDataCached) {
delete this.hardware[platformId].libraryDataCached;
}
}
hwRefs.forEach (function (hwRef) {
hwRef.headers = hwRef.headers || {};
for (var libName in hwRef.libraryData) {
var libData = hwRef.libraryData[libName];
if (!libData) {
continue;
}
var libRoot = libData.root;
var libVer = libData.version;
var srcPath = libData.version === '1.5' ? 'src' : '.';
for (var fileName in libData.files) {
if (path.extname (fileName) !== '.h') {
continue;
}
var srcFileName = path.relative (srcPath, fileName);
// console.log (libName, fileName, srcFileName, libData.requirements && libData.requirements[srcFileName]);
if (libData.requirements && libData.requirements[srcFileName]) {
// TODO: some requirements not deleted
delete libData.requirements[srcFileName];
// console.log ('deleted', srcFileName, "from requirements of", libName);
}
// function outside of main library folder (1.0) or src folder (1.5)
// cannot be used as library interface
if (path.dirname (srcFileName) !== '.') {
continue;
}
var headerNameData = hwRef.headers[srcFileName] = hwRef.headers[srcFileName] || [];
headerNameData.push (libData);
}
if (libData.requirements) {
delete libData.requirements["Arduino.h"];
delete libData.requirements["WProgram.h"];
}
}
});
}
var ioWait = [];
var ioTimeout;
Arduino.prototype.ioDone = function (tag, dir) {
var self = this;
if (!ioWait[tag])
ioWait[tag] = 0;
ioWait[tag]++;
var debug = this.debug;
if (debug) console.log ('debug', 'ioWait++', ioWait[tag], tag || 'done', dir);
return function () {
ioWait[tag] --;
if (debug) console.log ('debug', 'ioWait--', ioWait[tag], tag || 'done', dir);
if (!ioWait[tag]) {
if (ioTimeout) {
clearTimeout (ioTimeout);
}
ioTimeout = setTimeout (function () {
if (!ioWait[tag]) {
// self.emit ('iodone-'+tag);
var overall = 0;
for (var everyTag in ioWait) {
overall += ioWait[everyTag];
}
if (overall === 0) {
self.emit ('iodone');
}
}
}, 100);
}
}.bind (this);
}
// arduino version is not defined properly on windows and linux
// on mac
Arduino.prototype.getRuntimeVersion = function (runtimeFolder, done, err, versionBuf) {
if (err || !versionBuf) {
// console.log ('arduino runtime not found at', runtimeFolder);
done('version');
return;
}
// linux sometime have mad strings, like "1:1.0.5+dfsg2-2"
var version = versionBuf.toString ().match (/\d+\.\d+\.\d+/);
var numVer = parseInt (version[0].split (/\./).map (function (num) {return num > 10 ? num : "0"+num}).join (''), 10);
var modern = version[0].match (/^1\.[56]\./);
this.folders[runtimeFolder].runtime = version[0];
this.folders[runtimeFolder].modern = modern ? true : false;
// console.log ("version", version, numVer, runtimeFolder);
if (numVer > 10500 && numVer <= 10601) {
this.tools.bossac = {
path: path.join (runtimeFolder, "hardware", "tools")
};
this.tools["arm-none-eabi-gcc"] = {
path: path.join (runtimeFolder, "hardware", "tools", "gcc-arm-none-eabi-4.8.3-2014q1")
};
}
if ((numVer > 10500 && numVer <= 10601) || numVer > 10602) {
this.tools.avrdude = {
path: path.join (runtimeFolder, "hardware", "tools", "avr")
};
this.tools["avr-gcc"] = {
path: path.join (runtimeFolder, "hardware", "tools", "avr")
};
}
if (this.debug) {
console.log ('debug', runtimeFolder, 'version:', version[0], 'modern:', modern ? true : false);
}
done ('version');
// console.log (this.folders[runtimeFolder]);
}
var hwFileNames = "libraries|boards\\.txt|platform\\.txt|programmers\\.txt";
var hwWalkRegexp = new RegExp ('.*\\'+path.sep+'('+hwFileNames+')$', 'i');
var libFileNames = "examples|.+\\.cp{0,2}|.+\\.h";
var libWalkRegexp = new RegExp ('.*\\'+path.sep+'('+libFileNames+')$', 'i');
var exampleFileNames = ".+\\.ino|.+\\.pde";
var exampleWalkRegexp = new RegExp ('.*\\'+path.sep+'('+exampleFileNames+')$', 'i');
Arduino.prototype.processPackages = function (root, err, vendorFolders) {
vendorFolders.forEach (function (dirStr) {
var dir = path.join (root, dirStr);
this.folders[dir] = {
platform: {},
boards: {},
programmers: {}
};
var hwFolder = path.join (dir, 'hardware');
common.pathWalk (hwFolder, this.hardwareFound.bind (this, dir, this.ioDone ('hardware', dir), dirStr), {
nameMatch: hwWalkRegexp,
readFiles: true,
depth: 3
});
var toolsFolder = path.join (dir, 'tools');
common.pathWalk (toolsFolder, this.toolsFound.bind (this, dir, this.ioDone ('tools', dir), undefined), {
depth: 2
});
return;
}.bind (this));
}
Arduino.prototype.processDirs = function (type, dirs) {
var self = this;
dirs.forEach (function (dirStr) {
var dir = path.resolve (dirStr);
self.folders[dir] = {
platform: {},
boards: {},
programmers: {}
};
fs.readFile (path.join (dir, 'lib', 'version.txt'), self.getRuntimeVersion.bind (self, path.join (dir), self.ioDone ('version', dir)));
var hwFolder = path.join (dir, 'hardware');
common.pathWalk (hwFolder, this.hardwareFound.bind (this, dir, this.ioDone ('hardware', dir), undefined), {
nameMatch: hwWalkRegexp,
readFiles: true,
depth: 3
});
var libFolder = path.join (dir, 'libraries');
var libWalk = {
nameMatch: libWalkRegexp,
dataFilter: this.parseLibNames.bind (this),
};
if (this.libraryDataCached) {
var mtime = {};
Object.keys (this.libraryDataCached).forEach (function (libName) {
if (this.libraryDataCached[libName].root.indexOf (dir) === 0)
mtime[this.libraryDataCached[libName].root] = this.libraryDataCached[libName].mtime;
}.bind (this));
libWalk.mtime = mtime;
}
common.pathWalk (libFolder, this.librariesFound.bind (this, dir, this.ioDone ('libraries', dir), undefined), libWalk);
if (this.scanExamples) {
var examplesFolder = path.join (dir, 'examples');
common.pathWalk (examplesFolder, this.examplesFound.bind (this, dir, this.ioDone ('examples', dir), {}), {
nameMatch: exampleWalkRegexp,
});
}
// if (os.platform () === 'darwin') {
// var runtimeDir = path.resolve (dirStr.replace (/(Resources\/)?Java/, 'Info.plist'));
// fs.stat (runtimeDir, self.parseMacOSXVersion.bind (self, runtimeDir, self.ioDone ('runtime', dir)));
// search for
//<key>CFBundleShortVersionString</key>
//<string>1.5.8</string>
// within Arduino.app/Contents/Info.plist
// } else if (os.platform () === 'win32') {
}.bind (this));
}
function getUserSketchDir () {
// default user folders:
function getUserHome() {
return process.env.HOME || process.env.HOMEPATH || process.env.USERPROFILE;
}
// TODO: read preference file ~/Library/Arduino15/preferences.txt
// TODO: read preference file ~/.arduino/preferences.txt
var userSketchDir = path.join (getUserHome(), "Documents", "Arduino");
if (os.platform() === 'linux') {
userSketchDir = path.join (getUserHome(), "Arduino");
}
return userSketchDir;
}
Arduino.prototype.getUserSketchDir = getUserSketchDir;
function appendStandardLocations (type, locations) {
locations = locations || [];
if (locations.constructor !== Array) {
if (locations.constructor === String) {
locations = [locations];
} else {
console.log (arguments);
cb ("first argument must be a path string or an array of paths");
}
}
// we add default application folders only when no locations provided
// so, we can have only one runtime
// cuwire doesn't need to support multiple runtimes
if (type === 'runtime') {
if (!locations.length)
locations = JSON.parse (JSON.stringify (Arduino.runtimeFolders[os.platform()]));
// postprocessing
locations.forEach (function (location, idx) {
if (os.platform () === 'darwin') {
// 1.0 /Applications/Arduino.app/Contents/Resources/Java/hardware/arduino/boards.txt
// 1.5 /Applications/Arduino.app/Contents/Java/hardware/arduino/avr/boards.txt
// 1.6 /Applications/Arduino.app/Contents/Resources/Java/hardware/arduino/avr/boards.txt
locations[idx] = location.replace (/\.app\/?$/, ".app/Contents/Java");
locations.push (location.replace (/\.app\/?$/, ".app/Contents/Resources/Java"));
}
});
if (!locations.length)
return;
// console.log ('search for runtime within:', locations.join (", "));
return locations;
}
if (type !== 'sketches') {
return;
}
var userSketchDir = getUserSketchDir ();
locations.push (userSketchDir);
// console.log ('search for sketches within:', locations.join (", "));
return locations;
}
Arduino.prototype.getAlias = function (alias, arch) {
if (!alias) return;
var aliasSplit = alias.split (':');
if (aliasSplit.length !== 2) {
return;
}
var aliasVendor = aliasSplit[0];
return {hw: this.hardware[[aliasVendor, arch].join (':')], key: aliasSplit[1]};
}
// https://github.com/arduino/Arduino/blob/master/hardware/platform.keys.rewrite.txt
var confReplacements = {
"compiler.path": [[
"{runtime.ide.path}/hardware/tools/avr/bin/",
"{runtime.tools.avr-gcc.path}/bin/"
], [
"{runtime.ide.path}/hardware/tools/gcc-arm-none-eabi-4.8.3-2014q1/bin/",
"{runtime.tools.arm-none-eabi-gcc.path}/bin/"
]],
"tools.avrdude.cmd.path": [
"{runtime.ide.path}/hardware/tools/avr/bin/avrdude",
"{path}/bin/avrdude"
],
"tools.avrdude.config.path": [
"{runtime.ide.path}/hardware/tools/avr/etc/avrdude.conf",
"{path}/etc/avrdude.conf"
],
"tools.bossac.path": [
"{runtime.ide.path}/hardware/tools",
"{runtime.tools.bossac.path}"
]
};
var confAdditions = {
"tools.avrdude": ["tools.avrdude.path", "{runtime.tools.avrdude.path}"]
};
Arduino.prototype.parseConfig = function (cb, section, err, data) {
if (arguments.length === 1 && cb && typeof cb !== "function") {
data = cb;
cb = undefined;
}
if (err) {
cb && cb (err);
return;
}
var keyValue = {};
var haveRuntimeIde = false;
var stringsAdded = {};
data.toString ().split (/[\r\n]+/).forEach (function (line) {
if (line.indexOf("#") === 0) return;
if (line.length === 0) return;
// console.log (line);
var ref = line.substring (0, line.indexOf ('='));
var value = line.substring (line.indexOf ('=')+1);
var oldvalue = value;
if (ref in confReplacements) {
var fixup = confReplacements[ref];
if (fixup[0].constructor !== Array) {
fixup = [fixup];
}
for (var fixupId = 0; fixupId < fixup.length; fixupId ++) {
// console.log (ref+':', value.match (fixup[fixupId][0]), value, fixup[fixupId][0]);
value = value.replace (fixup[fixupId][0], fixup[fixupId][1]);
}
// console.log (ref+':', oldvalue, '=>', value);
}
haveRuntimeIde = haveRuntimeIde || value.match (/\{runtime\.ide\.path\}/);
keyValue[ref] = value;
for (var matchStart in confAdditions) {
if (ref.indexOf (matchStart) === 0 && !stringsAdded[matchStart]) {
stringsAdded[matchStart] = true;
keyValue[confAdditions[matchStart][0]] = confAdditions[matchStart][1];
}
}
});
// console.log (keyValue);
Object.defineProperty (keyValue, "haveRuntimeIde", {
enumerable: false,
value: haveRuntimeIde ? true : false
})
// console.log (Object.keys (boards));
cb && cb (null, section, keyValue);
return keyValue;
}
Arduino.prototype.toolsFound = function (instanceFolder, done, hwRef, err, files) {
if (err && !files) {
this.folders[instanceFolder].tools = {
error: err.code
};
done ('tools');
return;
}
if (hwRef === undefined) {
hwRef = this;
}
var fullPath = path.join (instanceFolder, 'tools');
var remains = Object.keys (files).length;
this.tools = this.tools || {};
Object.keys (files).forEach (function (fileName) {
if (files[fileName].folder) {
var relPath = path.relative (fullPath, fileName);
if (path.dirname (relPath) === '.') {
return;
}
this.tools[path.dirname (relPath)] = {
path: fileName,
mtime: files[fileName].stat.mtime / 1000
};
return;
}
}.bind (this));
// console.log (this.tools);
done ('tools');
}
Arduino.prototype.librariesFound = function (instanceFolder, done, hwRef, err, files) {
if (err && !files) {
this.folders[instanceFolder].libraries = {
error: err.code
};
done ('libraries');
return;
}
if (hwRef === undefined) {
hwRef = this;
}
var cachedLibFolders = {};
if (hwRef.libraryDataCached) {
Object.keys (hwRef.libraryDataCached).forEach (function (libName) {
cachedLibFolders[hwRef.libraryDataCached[libName].root] = hwRef.libraryDataCached[libName];
});
}
var fullPath = path.join (instanceFolder, 'libraries');
var remains = Object.keys (files).length;
// console.log ("found %d libs", remains);
Object.keys (files).forEach (function (fileName) {
if (files[fileName].folder) {
if (cachedLibFolders[fileName]) {
if (files[fileName].modified === false) {
hwRef.libraryData[cachedLibFolders[fileName].name] = cachedLibFolders[fileName];
} else {
console.log (fileName, 'is modified');
}
}
remains --;
return;
}
if (fileName.match (/examples$/)) {
remains --;
if (!this.scanExamples) {
return;
}
var examplesFolder = fileName;
var examplesParent = path.dirname (fileName);
common.pathWalk (examplesFolder, this.examplesFound.bind (this, examplesParent, this.ioDone ('examples', examplesParent), {
arch: hwRef["folders.arch"],
vendor: hwRef["folders.vendor"]
}), {
nameMatch: exampleWalkRegexp,
});
// this.folders[instanceFolder].examples = true;
// TODO: enumerateExamples
//fs.stat (fileName, self.enumerateExamples.bind (self, fileName, self.ioDone ()));
return;
}
var relativePath = fileName.substr (fullPath.length + 1);
// console.log (relativePath.match (/[^\/]+/));
var libName = relativePath.substr (0, relativePath.indexOf (path.sep));
// console.log ('found lib', libName);
var libData = hwRef.libraryData[libName];
var headers = hwRef.headers = hwRef.headers || {};
// TODO: user and runtime can have libraries with same name. prefer user ones
if (!libData) {
var libRoot = path.join (fullPath, libName);
libData = hwRef.libraryData[libName] = {
files: {},
requirements: {},
root: libRoot,
name: libName,
mtime: files[libRoot] ? files[libRoot].stat.mtime / 1000 : null
};
}
if (relativePath.toLowerCase() === path.join (libName.toLowerCase(), libName.toLowerCase()+'.h')) {
// Arduino 1.0 styled lib
libData.include = path.join (fullPath, libName);
} else if (relativePath.toLowerCase() === path.join (libName.toLowerCase(), 'src', libName.toLowerCase()+'.h')) {
// TODO: add all arch dependent folders
libData.include = path.join (fullPath, libName, 'src');
libData.version = '1.5';
}
var headerName = path.basename (relativePath);
if (path.extname (relativePath) === '.h') {
if (
(path.dirname (relativePath) === path.join (libName, 'src') && libData.version === '1.5') ||
path.dirname (relativePath) === libName
) {
var headerNameData = headers[headerName] = headers[headerName] || [];
headerNameData.push (libData);
}
}
// console.log ('library: relpath', relativePath, 'libname', libName, 'root', libData.root);
var relativeSrcPath = relativePath.substr (libName.length+1);
libData.files[relativeSrcPath] = parseInt(files[fileName].stat.mtime / 1000);
var libNames = files[fileName].filteredData || [];
// TODO: remove obvious requirements from same directory
libNames.forEach (function (req) {
libData.requirements[req] = true;
});
}.bind (this));
if (this.debug) console.log ("debug libs at", fullPath, Object.keys (hwRef.libraryData).join (', '));
done ('libraries');
}
Arduino.prototype.examplesFound = function (instanceFolder, done, options, err, files) {
if (err && !files) {
this.folders[instanceFolder].examples = {
error: err.code
};
done ('examples');
return;
}
options = options || {};
var platformId = [options.vendor || '', options.arch || ''].join (':');
if (!this.examples[platformId]) {
this.examples[platformId] = {};
}
var platformFolder = this.hardware[platformId] ? this.hardware[platformId]["folders.root"] : undefined;
// console.log ('PLTFRM ROOT', platformFolder);
var withLibraryRegexp = new RegExp ('libraries\\'+path.sep+'([^\\'+path.sep+']+)\\'+path.sep+'examples\\'+path.sep+'(.*)');
Object.keys (files).forEach (function (fileName) {
if (files[fileName].folder) {
return;
}
var fileExt = path.extname (fileName).substr(1);
var dirName = path.basename (path.dirname (fileName));
if (fileExt !== 'ino' && fileExt !== 'pde') {
return;
}
if (path.basename (fileName) === (dirName + '.' + fileExt)) {
// removed ino/pde
fileName = path.dirname (fileName);
}
// console.log ('ino file is', instanceFolder, fileName);
var relFileName = fileName;
var relFile;
var withLibrary;
if (relFileName.indexOf (platformFolder) === 0) {
relFileName = path.relative (platformFolder, fileName);
relFile = true;
withLibrary = relFileName.match(withLibraryRegexp);
if (withLibrary) {
relFileName = withLibrary[2];
withLibrary = withLibrary[1];
}
}
var exampleDesc = this.examples[platformId][relFileName] = {};
if (withLibrary) exampleDesc.lib = withLibrary;
if (relFile) exampleDesc.rel = relFile;
}.bind (this));
done ('examples');
}
Arduino.prototype.hardwareFound = function (instanceFolder, done, forceVendor, err, files) {
if (err && !files) {
this.folders[instanceFolder].hardware = {
error: err.code
};
done ('hardware');
return;
}
var fullPath = path.join (instanceFolder, 'hardware');
// boards.txt and platform.txt is required
var filesToProcess = [];
var vendorArchFolder;
Object.keys (files).some (function (fileName) {
if (files[fileName].folder) {
return;
}
var relativePath = fileName.substr (fullPath.length + 1);
var pathChunks = relativePath.split (path.sep);
var vendor = pathChunks[0];
var arch = pathChunks[1];
if (forceVendor) {
vendor = forceVendor;
arch = pathChunks[0];
vendorArchFolder = path.dirname (path.relative (fullPath, fileName));
}
var localFile = pathChunks[2];
if (pathChunks.length === 3) {
filesToProcess.push ({
vendor: vendor,
arch: arch,
localFile: localFile,
fileName: fileName,
contents: files[fileName].contents,
vendorArchFolder: vendorArchFolder
});
return;
}
// Arduino 1.0.x have no arch directory
// so every file is located under arduino subfolder
if (vendor === 'arduino' && pathChunks.length === 2) {
console.log ('found Arduino 1.0.x file:', fullPath, relativePath);
filesToProcess = [];
// done ('hardware');
return true;
}
});
// console.log (Object.keys (files).join ("\n"));
filesToProcess.forEach (function (fileMeta) {
var localFile = fileMeta.localFile;
var vendor = fileMeta.vendor;
var arch = fileMeta.arch;
var fileName = fileMeta.fileName;
var platformId = [vendor, arch].join (':');
var platformRoot = fileMeta.vendorArchFolder ? path.join (fullPath, fileMeta.vendorArchFolder) : path.join (fullPath, vendor, arch);
var hardwareRoot = fileMeta.vendorArchFolder ? fullPath : path.dirname (platformRoot);
var libraryDataCached;
if (this.hardwareCached && this.hardwareCached[platformId]) {
libraryDataCached = this.hardwareCached[platformId].libraryData || {};
}
if (!this.hardware[platformId])
this.hardware[platformId] = new KeyValue ({
"folders.root": platformRoot,
"folders.arch": arch,
"folders.vendor": vendor,
libraryData: {},
libraryDataCached: libraryDataCached
});
if (localFile === 'libraries') {
var parentDir = path.dirname (fileName);
var libWalk = {
nameMatch: libWalkRegexp,
dataFilter: this.parseLibNames.bind (this)
};
if (libraryDataCached) {
var mtime = {};
Object.keys (libraryDataCached).forEach (function (libName) {
if (libraryDataCached[libName].root.indexOf (parentDir) === 0)
mtime[libraryDataCached[libName].root] = libraryDataCached[libName].mtime;
}.bind (this));
libWalk.mtime = mtime;
}
common.pathWalk (fileName, this.librariesFound.bind (this, parentDir, this.ioDone ('libraries', parentDir), this.hardware[platformId]), libWalk);
return;
}
var type = localFile.replace ('.txt', '');
var keyValue = this.parseConfig (fileMeta.contents);
var requireArduino = keyValue.haveRuntimeIde;
var data;
if (type === "boards") {
data = new BoardsConf (keyValue, vendor, arch);
} else if (type === "platform") {
data = new PlatformConf (keyValue, vendor, arch);
} else {
// TODO: no special processing for programmers.txt at this time
data = new KeyValue (keyValue);
}
this.hardware[platformId][type] = data;
this.folders[instanceFolder][type][vendor+":"+arch] = requireArduino ? 'require "runtime.ide.path"' : "autonomous";
var currentHw = this.hardware[platformId][type];
if (type === 'platform') {
currentHw["build.system.path"] = path.join (platformRoot, 'system');
currentHw["runtime.platform.path"] = platformRoot;
currentHw["runtime.hardware.path"] = hardwareRoot;
}
}.bind (this));
done ('hardware');
}
Arduino.prototype.storeHWData = function (evt) {
var hwCacheFile = common.cacheFileName ('hardware');
// var paint = require ('./color');
//
// console.log (paint.error ('HW DATA STORE'), Object.keys (this.hardware).map (function (platformId) {
// return "platformId: " + platformId + " => " + Object.keys (this.hardware[platformId].libraryData).join (', ');
// }.bind (this)));
var hwCopy = JSON.parse (JSON.stringify (this.hardware));
for (var platformId in hwCopy) {
delete hwCopy[platformId].libraryDataCached;
}
fs.mkdir (path.dirname (hwCacheFile), function (err) {
if (err && err.code !== 'EEXIST') {
console.log ("cannot save hardware cache:", err);
return;
}
fs.writeFile (
hwCacheFile,
JSON.stringify ({
hardware: hwCopy,
cuwire: {version: version}
}, null, '\t'),
function (err) {}
);
}.bind (this));
}
Arduino.prototype.loadHWData = function (cb) {
fs.readFile (common.cacheFileName ('hardware'), (function (err, data) {
if (err) {
this.cacheError = true;
cb && cb (err);
// not an error, actually
this.emit ('warning', err);
return;
}
try {
var parsed = JSON.parse (data.toString());
var err;
if (parsed.cuwire && parsed.cuwire.version === version) {
this.hardwareCached = parsed.hardware;
} else {
err = new Error ("old hardware cache format or cuwire version mismatch");
}
cb && cb (err);
if (err)
this.emit ('warning', err);
} catch (err) {
cb && cb (err);
this.emit ('warning', err);
}
}).bind (this));
}
Arduino.prototype.storeLibraryData = function (evt) {
var libCacheFile = common.cacheFileName ('libraries');
// var paint = require ('./color');
//
// console.log (paint.error ('LIBRARY DATA STORE'), Object.keys (this.libraryData).map (function (libName) {
// return this.libraryData[libName].root;
// }.bind (this)));
var libDataCopy = JSON.parse (JSON.stringify (this.libraryData));
for (var libName in libDataCopy) {
// delete libDataCopy[libName].headers;
}
fs.mkdir (path.dirname (libCacheFile), function (err) {
if (err && err.code !== 'EEXIST') {
console.log ("cannot save library cache:", err);
return;
}
fs.writeFile (
libCacheFile,
JSON.stringify ({
libData: libDataCopy,
cuwire: {
version: version
}
}, null, '\t'),
function (err) {}
);
}.bind (this));
}
Arduino.prototype.loadLibraryData = function (cb) {
fs.readFile (common.cacheFileName ('libraries'), (function (err, data) {
if (err) {
this.cacheError = true;
cb && cb (err);
// not an error, actually
this.emit ('warning', err);
return;
}
try {
var parsed = JSON.parse (data.toString());
var err;
if (parsed.cuwire && parsed.cuwire.version === version) {
this.libraryDataCached = parsed.libData;
} else {
err = new Error ("old library cache format or cuwire version mismatch");
}
cb && cb (err);
if (err)
this.emit ('warning', err);
} catch (err) {
cb && cb (err);
this.emit ('warning', err);
}
}).bind (this));
}
function createTempFile (cb) {
var crypto = require('crypto');
var fileName = path.join (os.tmpdir (), 'me.apla.cuwire.'+crypto.randomBytes(4).readUInt32LE(0));
fs.mkdir (fileName, function (err) {