GH-1060 remove updater code

1 files changed, 0 insertions, 479 deletions

diff --git a/mmc_updater/src/UpdateInstaller.cpp b/mmc_updater/src/UpdateInstaller.cpp
deleted file mode 100644
index b29c5316..00000000
--- a/mmc_updater/src/UpdateInstaller.cpp
+++ /dev/null
@@ -1,479 +0,0 @@
-#include "UpdateInstaller.h"
-
-#include "AppInfo.h"
-#include "FileUtils.h"
-#include "Log.h"
-#include "ProcessUtils.h"
-#include "UpdateObserver.h"
-
-void UpdateInstaller::setWaitPid(PLATFORM_PID pid)
-{
-	m_waitPid = pid;
-}
-
-void UpdateInstaller::setInstallDir(const std::string& path)
-{
-	m_installDir = path;
-}
-
-void UpdateInstaller::setPackageDir(const std::string& path)
-{
-	m_packageDir = path;
-}
-
-void UpdateInstaller::setBackupDir(const std::string& path)
-{
-	m_backupDir = path;
-}
-
-void UpdateInstaller::setMode(Mode mode)
-{
-	m_mode = mode;
-}
-
-void UpdateInstaller::setScript(UpdateScript* script)
-{
-	m_script = script;
-}
-
-void UpdateInstaller::setForceElevated(bool elevated)
-{
-	m_forceElevated = elevated;
-}
-
-void UpdateInstaller::setFinishCmd(const std::string& cmd)
-{
-	m_finishCmd = cmd;
-}
-
-void UpdateInstaller::setFinishDir(const std::string &dir)
-{
-	m_finishDir = dir;
-}
-
-std::list<std::string> UpdateInstaller::updaterArgs() const
-{
-	std::list<std::string> args;
-	args.push_back("--install-dir");
-	args.push_back(m_installDir);
-	args.push_back("--package-dir");
-	args.push_back(m_packageDir);
-	args.push_back("--script");
-	args.push_back(m_script->path());
-	if (m_autoClose)
-	{
-		args.push_back("--auto-close");
-	}
-	if (m_dryRun)
-	{
-		args.push_back("--dry-run");
-	}
-	if (m_finishDir.size())
-	{
-		args.push_back("--dir");
-		args.push_back(m_finishDir);
-	}
-	return args;
-}
-
-void UpdateInstaller::reportError(const std::string& error)
-{
-	if (m_observer)
-	{
-		m_observer->updateError(error);
-		m_observer->updateFinished();
-	}
-}
-
-std::string UpdateInstaller::friendlyErrorForError(const FileUtils::IOException& exception) const
-{
-	std::string friendlyError;
-
-	switch (exception.type())
-	{
-		case FileUtils::IOException::ReadOnlyFileSystem:
-#ifdef PLATFORM_MAC
-			friendlyError = AppInfo::appName() + " was started from a read-only location.  "
-			                "Copy it to the Applications folder on your Mac and run "
-			                "it from there.";
-#else
-			friendlyError = AppInfo::appName() + " was started from a read-only location.  "
-							"Re-install it to a location that can be updated and run it from there.";
-#endif
-			break;
-		case FileUtils::IOException::DiskFull:
-			friendlyError = "The disk is full.  Please free up some space and try again.";
-			break;
-		default:
-			break;
-	}
-
-	return friendlyError;
-}
-
-void UpdateInstaller::run() throw ()
-{
-	if (!m_script || !m_script->isValid())
-	{
-		reportError("Unable to read update script");
-		return;
-	}
-	if (m_installDir.empty())
-	{
-		reportError("No installation directory specified");
-		return;
-	}
-
-	std::string updaterPath;
-	try
-	{
-		updaterPath = ProcessUtils::currentProcessPath();
-	}
-	catch (const FileUtils::IOException&)
-	{
-		LOG(Error,"error reading process path with mode " + intToStr(m_mode));
-		reportError("Unable to determine path of updater");
-		return;
-	}
-
-	if (m_mode == Setup)
-	{
-		if (m_waitPid != 0)
-		{
-			LOG(Info,"Waiting for main app process to finish");
-			ProcessUtils::waitForProcess(m_waitPid);
-		}
-
-		std::list<std::string> args = updaterArgs();
-		args.push_back("--mode");
-		args.push_back("main");
-		args.push_back("--wait");
-		args.push_back(intToStr(ProcessUtils::currentProcessId()));
-
-		int installStatus = 0;
-		if (m_forceElevated || !checkAccess())
-		{
-			LOG(Info,"Insufficient rights to install app to " + m_installDir + " requesting elevation");
-
-			// start a copy of the updater with admin rights
-			installStatus = ProcessUtils::runElevated(updaterPath,args,AppInfo::name());
-		}
-		else
-		{
-			LOG(Info,"Sufficient rights to install app - restarting with same permissions");
-			installStatus = ProcessUtils::runSync(updaterPath,args);
-		}
-
-		if (installStatus == 0)
-		{
-			LOG(Info,"Update install completed");
-		}
-		else
-		{
-			LOG(Error,"Update install failed with status " + intToStr(installStatus));
-		}
-
-		// restart the main application - this is currently done
-		// regardless of whether the installation succeeds or not
-		restartMainApp();
-
-		// clean up files created by the updater
-		cleanup();
-	}
-	else if (m_mode == Main)
-	{
-		LOG(Info,"Starting update installation");
-
-		// the detailed error string returned by the OS
-		std::string error;
-		// the message to present to the user.  This may be the same
-		// as 'error' or may be different if a more helpful suggestion
-		// can be made for a particular problem
-		std::string friendlyError;
-
-		try
-		{
-			LOG(Info,"Installing new and updated files");
-			installFiles();
-
-			LOG(Info,"Uninstalling removed files");
-			uninstallFiles();
-
-			LOG(Info,"Removing backups");
-			removeBackups();
-
-			postInstallUpdate();
-		}
-		catch (const FileUtils::IOException& exception)
-		{
-			error = exception.what();
-			friendlyError = friendlyErrorForError(exception);
-		}
-		catch (const std::string& genericError)
-		{
-			error = genericError;
-		}
-
-		if (!error.empty())
-		{
-			LOG(Error,std::string("Error installing update ") + error);
-
-			try
-			{
-				revert();
-			}
-			catch (const FileUtils::IOException& exception)
-			{
-				LOG(Error,"Error reverting partial update " + std::string(exception.what()));
-			}
-
-			if (m_observer)
-			{
-				if (friendlyError.empty())
-				{
-					friendlyError = error;
-				}
-				m_observer->updateError(friendlyError);
-			}
-		}
-
-		if (m_observer)
-		{
-			m_observer->updateFinished();
-		}
-	}
-}
-
-void UpdateInstaller::cleanup()
-{
-	try
-	{
-		FileUtils::rmdirRecursive(m_packageDir.c_str());
-	}
-	catch (const FileUtils::IOException& ex)
-	{
-		LOG(Error,"Error cleaning up updater " + std::string(ex.what()));
-	}
-	LOG(Info,"Updater files removed");
-}
-
-void UpdateInstaller::revert()
-{
-	LOG(Info,"Reverting installation!");
-	std::map<std::string,std::string>::const_iterator iter = m_backups.begin();
-	for (;iter != m_backups.end();iter++)
-	{
-		const std::string& installedFile = iter->first;
-		const std::string& backupFile = iter->second;
-		LOG(Info,"Restoring " + installedFile);
-		if(!m_dryRun)
-		{
-			if (FileUtils::fileExists(installedFile.c_str()))
-			{
-				FileUtils::removeFile(installedFile.c_str());
-			}
-			FileUtils::moveFile(backupFile.c_str(),installedFile.c_str());
-		}
-	}
-}
-
-void UpdateInstaller::installFile(const UpdateScriptFile& file)
-{
-	std::string sourceFile = file.source;
-	std::string destPath = file.dest;
-	std::string absDestPath = FileUtils::makeAbsolute(destPath.c_str(), m_installDir.c_str());
-
-	LOG(Info,"Installing file " + sourceFile + " to " + absDestPath);
-
-	// backup the existing file if any
-	backupFile(absDestPath);
-
-	// create the target directory if it does not exist
-	std::string destDir = FileUtils::dirname(absDestPath.c_str());
-	if (!FileUtils::fileExists(destDir.c_str()))
-	{
-		LOG(Info,"Destination path missing. Creating " + destDir);
-		if(!m_dryRun)
-		{
-			FileUtils::mkpath(destDir.c_str());
-		}
-	}
-
-	if (!FileUtils::fileExists(sourceFile.c_str()))
-	{
-		throw "Source file does not exist: " + sourceFile;
-	}
-	if(!m_dryRun)
-	{
-		FileUtils::copyFile(sourceFile.c_str(),absDestPath.c_str());
-
-		// set the permissions on the newly extracted file
-		FileUtils::chmod(absDestPath.c_str(),file.permissions);
-	}
-}
-
-void UpdateInstaller::installFiles()
-{
-	LOG(Info,"Installing files.");
-	std::vector<UpdateScriptFile>::const_iterator iter = m_script->filesToInstall().begin();
-	int filesInstalled = 0;
-	for (;iter != m_script->filesToInstall().end();iter++)
-	{
-		installFile(*iter);
-		++filesInstalled;
-		if (m_observer)
-		{
-			int toInstallCount = static_cast<int>(m_script->filesToInstall().size());
-			double percentage = ((1.0 * filesInstalled) / toInstallCount) * 100.0;
-			m_observer->updateProgress(static_cast<int>(percentage));
-		}
-	}
-}
-
-void UpdateInstaller::uninstallFiles()
-{
-	LOG(Info,"Uninstalling files.");
-	std::vector<std::string>::const_iterator iter = m_script->filesToUninstall().begin();
-	for (;iter != m_script->filesToUninstall().end();iter++)
-	{
-		std::string path = FileUtils::makeAbsolute(iter->c_str(), m_installDir.c_str());
-		if (FileUtils::fileExists(path.c_str()))
-		{
-			LOG(Info,"Uninstalling " + path);
-			if(!m_dryRun)
-			{
-				FileUtils::removeFile(path.c_str());
-			}
-		}
-		else
-		{
-			LOG(Warn,"Unable to uninstall file " + path + " because it does not exist.");
-		}
-	}
-}
-
-void UpdateInstaller::backupFile(const std::string& path)
-{
-	if (!FileUtils::fileExists(path.c_str()))
-	{
-		// no existing file to backup
-		return;
-	}
-	std::string backupPath = path + ".bak";
-	LOG(Info,"Backing up file: " + path + " as " + backupPath);
-	if(!m_dryRun)
-	{
-		FileUtils::removeFile(backupPath.c_str());
-		FileUtils::moveFile(path.c_str(), backupPath.c_str());
-	}
-	m_backups[path] = backupPath;
-}
-
-void UpdateInstaller::removeBackups()
-{
-	LOG(Info,"Removing backups.");
-	std::map<std::string,std::string>::const_iterator iter = m_backups.begin();
-	for (;iter != m_backups.end();iter++)
-	{
-		const std::string& backupFile = iter->second;
-		LOG(Info,"Removing " + backupFile);
-		if(!m_dryRun)
-		{
-			FileUtils::removeFile(backupFile.c_str());
-		}
-	}
-}
-
-bool UpdateInstaller::checkAccess()
-{
-	std::string testFile = m_installDir + "/update-installer-test-file";
-	LOG(Info,"Checking for access: " + testFile);
-	try
-	{
-		if(!m_dryRun)
-		{
-			FileUtils::removeFile(testFile.c_str());
-		}
-	}
-	catch (const FileUtils::IOException& error)
-	{
-		LOG(Info,"Removing existing access check file failed " + std::string(error.what()));
-	}
-
-	try
-	{
-		if(!m_dryRun)
-		{
-			FileUtils::touch(testFile.c_str());
-			FileUtils::removeFile(testFile.c_str());
-		}
-		return true;
-	}
-	catch (const FileUtils::IOException& error)
-	{
-		LOG(Info,"checkAccess() failed " + std::string(error.what()));
-		return false;
-	}
-}
-
-void UpdateInstaller::setObserver(UpdateObserver* observer)
-{
-	m_observer = observer;
-}
-
-void UpdateInstaller::restartMainApp()
-{
-	try
-	{
-		std::string command = m_finishCmd;
-		std::list<std::string> args;
-
-		if (!command.empty())
-		{
-			if(!m_finishDir.empty())
-			{
-				args.push_back("--dir");
-				args.push_back(m_finishDir);
-			}
-			LOG(Info,"Starting main application " + command);
-			if(!m_dryRun)
-			{
-				ProcessUtils::runAsync(command,args);
-			}
-		}
-		else
-		{
-			LOG(Error,"No main binary specified");
-		}
-	}
-	catch (const std::exception& ex)
-	{
-		LOG(Error,"Unable to restart main app " + std::string(ex.what()));
-	}
-}
-
-void UpdateInstaller::postInstallUpdate()
-{
-	// perform post-install actions
-
-#ifdef PLATFORM_MAC
-	// touch the application's bundle directory so that
-	// OS X' Launch Services notices any changes in the application's
-	// Info.plist file.
-	LOG(Info,"Touching " + m_installDir + " to notify OSX of metadata changes.");
-	if(!m_dryRun)
-	{
-		FileUtils::touch(m_installDir.c_str());
-	}
-#endif
-}
-
-void UpdateInstaller::setAutoClose(bool autoClose)
-{
-	m_autoClose = autoClose;
-}
-
-void UpdateInstaller::setDryRun(bool dryRun)
-{
-	m_dryRun = dryRun;
-}