gecko/xulrunner/setup/nsXULAppInstall.js

418 lines
12 KiB
JavaScript

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
#filter substitution
#if 0
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla XULRunner.
*
* The Initial Developer of the Original Code is
* Benjamin Smedberg <benjamin@smedbergs.us>
*
* Portions created by the Initial Developer are Copyright (C) 2005
* the Mozilla Foundation <http://www.mozilla.org/>. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#endif
const nsIFile = Components.interfaces.nsIFile;
const nsIINIParser = Components.interfaces.nsIINIParser;
const nsIINIParserFactory = Components.interfaces.nsIINIParserFactory;
const nsILocalFile = Components.interfaces.nsILocalFile;
const nsISupports = Components.interfaces.nsISupports;
const nsIXULAppInstall = Components.interfaces.nsIXULAppInstall;
const nsIZipReader = Components.interfaces.nsIZipReader;
function getDirectoryKey(aKey) {
try {
return Components.classes["@mozilla.org/file/directory_service;1"].
getService(Components.interfaces.nsIProperties).
get(aKey, nsIFile);
}
catch (e) {
throw "Couln't get directory service key: " + aKey;
}
}
function createINIParser(aFile) {
return Components.manager.
getClassObjectByContractID("@mozilla.org/xpcom/ini-parser-factory;1",
nsIINIParserFactory).
createINIParser(aFile);
}
function copy_recurse(aSource, aDest) {
var e = aSource.directoryEntries;
while (e.hasMoreElements()) {
var f = e.getNext().QueryInterface(nsIFile);
var leaf = f.leafName;
var ddest = aDest.clone();
ddest.append(leaf);
if (f.isDirectory()) {
copy_recurse(f, ddest);
}
else {
if (ddest.exists())
ddest.remove(false);
f.copyTo(aDest, leaf);
}
}
}
const PR_WRONLY = 0x02;
const PR_CREATE_FILE = 0x08;
const PR_TRUNCATE = 0x20;
function openFileOutputStream(aFile) {
var s = Components.classes["@mozilla.org/network/file-output-stream;1"].
createInstance(Components.interfaces.nsIFileOutputStream);
s.init(aFile, PR_WRONLY | PR_CREATE_FILE | PR_TRUNCATE, 0644, 0);
return s;
}
/**
* An extractor implements the following prototype:
* readonly attribute nsIINIPaser iniParser;
* void copyTo(in nsILocalFile root);
*/
function directoryExtractor(aFile) {
this.mDirectory = aFile;
}
directoryExtractor.prototype = {
mINIParser : null,
get iniParser() {
if (!this.mINIParser) {
var iniFile = this.mDirectory.clone();
iniFile.append("application.ini");
this.mINIParser = createINIParser(iniFile);
}
return this.mINIParser;
},
copyTo : function de_copyTo(aDest) {
// Assume the root already exists
copy_recurse(this.mDirectory, aDest);
}
};
function zipExtractor(aFile) {
this.mZipReader = Components.classes["@mozilla.org/libjar/zip-reader;1"].
createInstance(nsIZipReader);
this.mZipReader.open(aFile);
this.mZipReader.test(null);
}
zipExtractor.prototype = {
mINIParser : null,
get iniParser() {
if (!this.mINIParser) {
// XXXbsmedberg: this is not very unique, guessing could be a problem
var f = getDirectoryKey("TmpD");
f.append("application.ini");
f.createUnique(nsIFile.NORMAL_FILE_TYPE, 0600);
try {
this.mZipReader.extract("application.ini", f);
this.mINIParser = createINIParser(f);
}
catch (e) {
try {
f.remove();
}
catch (ee) { }
throw e;
}
try {
f.remove();
}
catch (e) { }
}
return this.mINIParser;
},
copyTo : function ze_CopyTo(aDest) {
var entries = this.mZipReader.findEntries(null);
while (entries.hasMore()) {
var entryName = entries.getNext();
this._installZipEntry(this.mZipReader, entryName, aDest);
}
},
_installZipEntry : function ze_installZipEntry(aZipReader, aZipEntry,
aDestination) {
var file = aDestination.clone();
var dirs = aZipEntry.split(/\//);
var isDirectory = /\/$/.test(aZipEntry);
var end = dirs.length;
if (!isDirectory)
--end;
for (var i = 0; i < end; ++i) {
file.append(dirs[i]);
if (!file.exists()) {
file.create(nsIFile.DIRECTORY_TYPE, 0755);
}
}
if (!isDirectory) {
file.append(dirs[end]);
aZipReader.extract(aZipEntry, file);
}
}
};
function createExtractor(aFile) {
if (aFile.isDirectory())
return new directoryExtractor(aFile);
return new zipExtractor(aFile);
}
const AppInstall = {
/* nsISupports */
QueryInterface : function ai_QI(iid) {
if (iid.equals(nsIXULAppInstall) ||
iid.equals(nsISupports))
return this;
throw Components.results.NS_ERROR_NO_INTERFACE;
},
/* nsIXULAppInstall */
installApplication : function ai_IA(aAppFile, aDirectory, aLeafName) {
var extractor = createExtractor(aAppFile);
var iniParser = extractor.iniParser;
var appName = iniParser.getString("App", "Name");
// vendor is optional
var vendor;
try {
vendor = iniParser.getString("App", "Vendor");
}
catch (e) { }
if (aDirectory == null) {
#ifdef XP_WIN
aDirectory = getDirectoryKey("ProgF");
if (vendor)
aDirectory.append(vendor);
#else
#ifdef XP_MACOSX
aDirectory = getDirectoryKey("LocApp");
if (vendor)
aDirectory.append(vendor);
#else
aDirectory = Components.classes["@mozilla.org/file/local;1"].
createInstance(nsILocalFile);
aDirectory.initWithPath("/usr/lib");
if (vendor)
aDirectory.append(vendor.toLowerCase());
#endif
#endif
}
else {
aDirectory = aDirectory.clone();
}
if (!aDirectory.exists()) {
aDirectory.create(nsIFile.DIRECTORY_TYPE, 0755);
}
if (aLeafName == "") {
#ifdef XP_MACOSX
aLeafName = appName + ".app";
#else
#ifdef XP_WIN
aLeafName = appName;
#else
aLeafName = appName.toLowerCase();
#endif
#endif
}
aDirectory.append(aLeafName);
if (!aDirectory.exists()) {
aDirectory.create(nsIFile.DIRECTORY_TYPE, 0755);
}
#ifdef XP_MACOSX
aDirectory.append("Contents");
if (!aDirectory.exists()) {
aDirectory.create(nsIFile.DIRECTORY_TYPE, 0755);
}
var version = iniParser.getString("App", "Version");
var buildID = iniParser.getString("App", "BuildID");
var infoString = "";
if (vendor) {
infoString = vendor + " ";
}
infoString += appName + " " + version;
var plistFile = aDirectory.clone();
plistFile.append("Info.plist");
var ostream = openFileOutputStream(plistFile);
var contents =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n" +
"<plist version=\"1.0\">\n" +
"<dict>\n" +
"<key>CFBundleInfoDictionaryVersion</key>\n" +
"<string>6.0</string>\n" +
"<key>CFBundlePackageType</key>\n" +
"<string>APPL</string>\n" +
"<key>CFBundleExecutable</key>\n" +
"<string>xulrunner</string>\n" +
"<key>NSAppleScriptEnabled</key>\n" +
"<true/>\n" +
"<key>CFBundleGetInfoString</key>\n" +
"<string>" + infoString + "</string>\n" +
"<key>CFBundleName</key>\n" +
"<string>" + appName + "</string>\n" +
"<key>CFBundleShortVersionString</key>\n" +
"<string>" + version + "</string>\n" +
"<key>CFBundleVersion</key>\n" +
"<string>" + version + "." + buildID + "</string>\n" +
"</dict>\n" +
"</plist>";
// "<key>CFBundleIdentifier</key>\n" +
// "<string>org.%s.%s</string>\n" +
// "<key>CFBundleSignature</key>\n" +
// "<string>MOZB</string>\n" +
// "<key>CFBundleIconFile</key>\n" +
// "<string>document.icns</string>\n" +
ostream.write(contents, contents.length);
ostream.close();
var contentsDir = aDirectory.clone();
contentsDir.append("MacOS");
var xulrunnerBinary = getDirectoryKey("GreD");
xulrunnerBinary.append("xulrunner");
xulrunnerBinary.copyTo(contentsDir, "xulrunner");
aDirectory.append("Resources");
extractor.copyTo(aDirectory);
#else
extractor.copyTo(aDirectory);
var xulrunnerBinary = getDirectoryKey("GreD");
xulrunnerBinary.append("xulrunner-stub@BIN_SUFFIX@");
xulrunnerBinary.copyTo(aDirectory, appName.toLowerCase() + "@BIN_SUFFIX@");
#endif
}
};
const AppInstallFactory = {
/* nsISupports */
QueryInterface : function aif_QI(iid) {
if (iid.equals(Components.interfaces.nsIFactory) ||
iid.equals(nsISupports))
return this;
throw Components.results.NS_ERROR_NO_INTERFACE;
},
/* nsIFactory */
createInstance : function aif_CI(aOuter, aIID) {
if (aOuter)
throw Components.results.NS_ERROR_NO_AGGREGATION;
return AppInstall.QueryInterface(aIID);
},
lockFactory : function aif_lock(aLock) { }
};
const AppInstallContractID = "@mozilla.org/xulrunner/app-install-service;1";
const AppInstallCID = Components.ID("{00790a19-27e2-4d9a-bef0-244080feabfd}");
const AppInstallModule = {
/* nsISupports */
QueryInterface : function mod_QI(iid) {
if (iid.equals(Components.interfaces.nsIModule) ||
iid.equals(nsISupports))
return this;
throw Components.results.NS_ERROR_NO_INTERFACE;
},
/* nsIModule */
getClassObject : function mod_gco(aCompMgr, aClass, aIID) {
if (aClass.equals(AppInstallCID))
return AppInstallFactory.QueryInterface(aIID);
return Components.results.NS_ERROR_FACTORY_NOT_REGISTERED;
},
registerSelf : function mod_regself(aCompMgr, aLocation,
aLoaderStr, aType) {
var reg = aCompMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
reg.registerFactoryLocation(AppInstallCID,
"nsXULAppInstall",
AppInstallContractID,
aLocation,
aLoaderStr,
aType);
},
unregisterSelf : function mod_unreg(aCompMgr, aLocation, aLoaderStr) {
var reg = aCompMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
reg.unregisterFactoryLocation(AppInstallCID,
aLocation);
},
canUnload : function mod_unload(aCompMgr) {
return true;
}
};
function NSGetModule(compMgr, fileSpec) {
return AppInstallModule;
}