169 lines
4.2 KiB
C++
169 lines
4.2 KiB
C++
/*
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Derived from source code of TrueCrypt 7.1a, which is
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Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
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by the TrueCrypt License 3.0.
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Modifications and additions to the original source code (contained in this file)
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and all other portions of this file are Copyright (c) 2013-2017 IDRIX
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and are governed by the Apache License 2.0 the full text of which is
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contained in the file License.txt included in VeraCrypt binary and source
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code distribution packages.
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*/
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#include "System.h"
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#include <wx/stdpaths.h>
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#include "Main.h"
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#include "Application.h"
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#include "CommandLineInterface.h"
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#ifndef TC_NO_GUI
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#include "GraphicUserInterface.h"
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#endif
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#include "TextUserInterface.h"
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namespace VeraCrypt
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{
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namespace
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{
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void EnsureEndsWithPathSeparator( wxString &s )
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{
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const wxUniChar pathSeparator = wxFileName::GetPathSeparator();
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if (s[s.size() - 1] != pathSeparator)
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s.append(pathSeparator);
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}
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wxString *GetXdgConfigPath ()
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{
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const wxChar *xdgConfig = wxGetenv(wxT("XDG_CONFIG_HOME"));
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wxString *configDir;
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if (!wxIsEmpty(xdgConfig))
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{
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configDir = new wxString (xdgConfig);
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//wcerr << L"XDG_CONFIG_HOME=" << *configDir << endl;
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EnsureEndsWithPathSeparator(*configDir);
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configDir->append(Application::GetName());
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}
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else
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{
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#if !defined(TC_UNIX) || defined(TC_MACOSX) // Windows, OS X:
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configDir =
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new wxString (wxStandardPaths::Get().GetUserDataDir());
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#else // Linux, FreeBSD, Solaris:
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configDir = new wxString (wxFileName::GetHomeDir());
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configDir->append(wxT("/.config/"));
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configDir->append(Application::GetName());
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if (!wxDirExists(*configDir))
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{
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wxString legacyConfigDir = wxStandardPaths::Get().GetUserDataDir();
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//wcerr << L"Legacy config dir: " << legacyConfigDir << endl;
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if (wxDirExists(legacyConfigDir))
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{
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configDir->swap(legacyConfigDir);
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}
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}
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#endif
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}
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//wcerr << L"Config dir: " << *configDir << endl;
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return configDir;
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}
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}
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wxApp* Application::CreateConsoleApp ()
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{
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mUserInterface = new TextUserInterface;
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mUserInterfaceType = UserInterfaceType::Text;
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return mUserInterface;
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}
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#ifndef TC_NO_GUI
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wxApp* Application::CreateGuiApp ()
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{
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mUserInterface = new GraphicUserInterface;
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mUserInterfaceType = UserInterfaceType::Graphic;
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wxSetEnv("WXSUPPRESS_SIZER_FLAGS_CHECK", "1");
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return mUserInterface;
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}
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#endif
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FilePath Application::GetConfigFilePath (const wxString &configFileName, bool createConfigDir)
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{
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static std::unique_ptr<const wxString> configDirC;
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static bool configDirExists = false;
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if (!configDirExists)
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{
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if (!configDirC)
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{
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wxString *configDir;
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if (Core->IsInPortableMode())
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{
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configDir = new wxString (
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wxPathOnly(wxStandardPaths::Get().GetExecutablePath()));
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}
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else
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{
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configDir = GetXdgConfigPath();
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}
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EnsureEndsWithPathSeparator(*configDir);
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configDirC.reset(configDir);
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}
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if (createConfigDir)
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{
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if (!wxDirExists(*configDirC))
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{
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//wcerr << L"Creating config dir »" << *configDirC << L"« ..." << endl;
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throw_sys_sub_if(
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!wxMkdir(*configDirC, wxS_IRUSR | wxS_IWUSR | wxS_IXUSR),
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configDirC->ToStdWstring());
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}
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configDirExists = true;
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//wcerr << L"Config directory »" << *configDirC << L"« exists now" << endl;
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}
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}
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return FilePath((*configDirC + configFileName).ToStdWstring());
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}
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DirectoryPath Application::GetExecutableDirectory ()
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{
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return wstring (wxFileName (wxStandardPaths::Get().GetExecutablePath()).GetPath());
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}
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FilePath Application::GetExecutablePath ()
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{
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return wstring (wxStandardPaths::Get().GetExecutablePath());
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}
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void Application::Initialize (UserInterfaceType::Enum type)
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{
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switch (type)
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{
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case UserInterfaceType::Text:
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{
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wxAppInitializer wxTheAppInitializer((wxAppInitializerFunction) CreateConsoleApp);
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break;
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}
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#ifndef TC_NO_GUI
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case UserInterfaceType::Graphic:
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{
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wxAppInitializer wxTheAppInitializer((wxAppInitializerFunction) CreateGuiApp);
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break;
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}
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#endif
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default:
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throw ParameterIncorrect (SRC_POS);
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}
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}
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int Application::ExitCode = 0;
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UserInterface *Application::mUserInterface = nullptr;
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UserInterfaceType::Enum Application::mUserInterfaceType;
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}
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