1 files changed, 203 insertions, 0 deletions
diff --git a/mmc_updater/src/main.cpp b/mmc_updater/src/main.cpp
new file mode 100644
index 00000000..fb072ab5
--- /dev/null
+++ b/mmc_updater/src/main.cpp
@@ -0,0 +1,203 @@
+#include "AppInfo.h"
+#include "FileUtils.h"
+#include "Log.h"
+#include "Platform.h"
+#include "ProcessUtils.h"
+#include "StringUtils.h"
+#include "UpdateScript.h"
+#include "UpdaterOptions.h"
+
+#include <thread>
+
+#if defined(PLATFORM_LINUX)
+  #include "UpdateDialogGtkFactory.h"
+  #include "UpdateDialogAscii.h"
+#endif
+
+#if defined(PLATFORM_MAC)
+  #include "MacBundle.h"
+  #include "UpdateDialogCocoa.h"
+#endif
+
+#if defined(PLATFORM_WINDOWS)
+  #include "UpdateDialogWin32.h"
+#endif
+
+#include <iostream>
+#include <memory>
+
+#define UPDATER_VERSION "0.16"
+
+UpdateDialog* createUpdateDialog();
+
+void runUpdaterThread(void* arg)
+{
+#ifdef PLATFORM_MAC
+	// create an autorelease pool to free any temporary objects
+	// created by Cocoa whilst handling notifications from the UpdateInstaller
+	void* pool = UpdateDialogCocoa::createAutoreleasePool();
+#endif
+
+	try
+	{
+		UpdateInstaller* installer = static_cast<UpdateInstaller*>(arg);
+		installer->run();
+	}
+	catch (const std::exception& ex)
+	{
+		LOG(Error,"Unexpected exception " + std::string(ex.what()));
+	}
+
+#ifdef PLATFORM_MAC
+	UpdateDialogCocoa::releaseAutoreleasePool(pool);
+#endif
+}
+
+#ifdef PLATFORM_MAC
+extern unsigned char Info_plist[];
+extern unsigned int Info_plist_len;
+
+extern unsigned char mac_icns[];
+extern unsigned int mac_icns_len;
+
+bool unpackBundle(int argc, char** argv)
+{
+	MacBundle bundle(FileUtils::tempPath(),AppInfo::name());
+	std::string currentExePath = ProcessUtils::currentProcessPath();
+
+	if (currentExePath.find(bundle.bundlePath()) != std::string::npos)
+	{
+		// already running from a bundle
+		return false;
+	}
+	LOG(Info,"Creating bundle " + bundle.bundlePath());
+
+	// create a Mac app bundle
+	std::string plistContent(reinterpret_cast<const char*>(Info_plist),Info_plist_len);
+	std::string iconContent(reinterpret_cast<const char*>(mac_icns),mac_icns_len);
+	bundle.create(plistContent,iconContent,ProcessUtils::currentProcessPath());
+
+	std::list<std::string> args;
+	for (int i = 1; i < argc; i++)
+	{
+		args.push_back(argv[i]);
+	}
+	ProcessUtils::runSync(bundle.executablePath(),args);
+	return true;
+}
+#endif
+
+void setupConsole()
+{
+#ifdef PLATFORM_WINDOWS
+	// see http://stackoverflow.com/questions/587767/how-to-output-to-console-in-c-windows
+	// and http://www.libsdl.org/cgi/docwiki.cgi/FAQ_Console
+	AttachConsole(ATTACH_PARENT_PROCESS);
+	freopen( "CON", "w", stdout );
+	freopen( "CON", "w", stderr );
+#endif
+}
+
+int main(int argc, char** argv)
+{
+#ifdef PLATFORM_MAC
+	void* pool = UpdateDialogCocoa::createAutoreleasePool();
+#endif
+	
+	Log::instance()->open(AppInfo::logFilePath());
+
+#ifdef PLATFORM_MAC
+	// when the updater is run for the first time, create a Mac app bundle
+	// and re-launch the application from the bundle.  This permits
+	// setting up bundle properties (such as application icon)
+	if (unpackBundle(argc,argv))
+	{
+		return 0;
+	}
+#endif
+
+	UpdaterOptions options;
+	options.parse(argc,argv);
+	if (options.showVersion)
+	{
+		setupConsole();
+		std::cout << "Update installer version " << UPDATER_VERSION << std::endl;
+		return 0;
+	}
+
+	UpdateInstaller installer;
+	UpdateScript script;
+
+	if (!options.scriptPath.empty())
+	{
+		script.parse(FileUtils::makeAbsolute(options.scriptPath.c_str(),options.packageDir.c_str()));
+	}
+
+	LOG(Info,"started updater. install-dir: " + options.installDir
+	         + ", package-dir: " + options.packageDir
+	         + ", wait-pid: " + intToStr(options.waitPid)
+	         + ", script-path: " + options.scriptPath
+	         + ", mode: " + intToStr(options.mode)
+			 + ", finish-cmd: " + options.finishCmd);
+
+	installer.setMode(options.mode);
+	installer.setInstallDir(options.installDir);
+	installer.setPackageDir(options.packageDir);
+	installer.setScript(&script);
+	installer.setWaitPid(options.waitPid);
+	installer.setForceElevated(options.forceElevated);
+	installer.setAutoClose(options.autoClose);
+	installer.setFinishCmd(options.finishCmd);
+
+	if (options.mode == UpdateInstaller::Main)
+	{
+		LOG(Info, "Showing updater UI - auto close? " + intToStr(options.autoClose));
+		std::auto_ptr<UpdateDialog> dialog(createUpdateDialog());
+		dialog->setAutoClose(options.autoClose);
+		dialog->init(argc, argv);
+		installer.setObserver(dialog.get());
+		std::thread updaterThread(runUpdaterThread, &installer);
+		dialog->exec();
+		updaterThread.join();
+	}
+	else
+	{
+		installer.run();
+	}
+
+#ifdef PLATFORM_MAC
+	UpdateDialogCocoa::releaseAutoreleasePool(pool);
+#endif
+
+	return 0;
+}
+
+UpdateDialog* createUpdateDialog()
+{
+#if defined(PLATFORM_WINDOWS)
+	return new UpdateDialogWin32();
+#elif defined(PLATFORM_MAC)
+	return new UpdateDialogCocoa();
+#elif defined(PLATFORM_LINUX)
+	UpdateDialog* dialog = UpdateDialogGtkFactory::createDialog();
+	if (!dialog)
+	{
+		dialog = new UpdateDialogAscii();
+	}
+	return dialog;
+#endif
+}
+
+#ifdef PLATFORM_WINDOWS
+// application entry point under Windows
+int CALLBACK WinMain(HINSTANCE hInstance,
+                     HINSTANCE hPrevInstance,
+                     LPSTR lpCmdLine,
+                     int nCmdShow)
+{
+	int argc = 0;
+	char** argv;
+	ProcessUtils::convertWindowsCommandLine(GetCommandLineW(),argc,argv);
+	return main(argc,argv);
+}
+#endif