Initial community commit

Src/external_dependencies/openmpt-trunk/misc/mptWine.h

@@ -0,0 +1,131 @@
+/*
+ * mptWine.h
+ * ---------
+ * Purpose: Wine stuff.
+ * Notes  : (currently none)
+ * Authors: OpenMPT Devs
+ * The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
+ */
+
+
+#pragma once
+
+#include "openmpt/all/BuildSettings.hpp"
+
+#include "mptOS.h"
+#include "mpt/library/library.hpp"
+#include "openmpt/base/FlagSet.hpp"
+
+#include <map>
+#include <optional>
+#include <string>
+#include <vector>
+
+
+OPENMPT_NAMESPACE_BEGIN
+
+
+#if MPT_OS_WINDOWS
+
+
+namespace mpt
+{
+
+namespace Wine
+{
+
+
+class Exception
+ : public std::runtime_error
+{
+public:
+	Exception(const std::string &text)
+	 : std::runtime_error(text)
+	{
+		return;
+	}
+};
+
+
+typedef void (*ExecutePosixCommandProgress)(void *userdata);
+
+enum ExecuteProgressResult
+{
+	ExecuteProgressContinueWaiting = 0,
+	ExecuteProgressAsyncCancel = -1,
+};
+
+typedef ExecuteProgressResult (*ExecutePosixShellScriptProgress)(void *userdata);
+
+
+enum ExecFlags
+{
+	ExecFlagNone           = 0,
+	ExecFlagSilent         = 1<<0, // do not show a terminal window
+	ExecFlagInteractive    = 1<<1, // allow interaction (prevents stdout and stderr capturing and implies !silent)
+	ExecFlagAsync          = 1<<2, // do not wait for the script to finish
+	ExecFlagProgressWindow = 1<<3, // not implemented by mptOS
+	ExecFlagSplitOutput    = 1<<4, // split stdout and stderr (implies silent)
+	ExecFlagsDefault       = ExecFlagNone
+};
+MPT_DECLARE_ENUM(ExecFlags)
+
+struct ExecResult
+{
+	int exitcode;
+	std::string output;
+	std::string error;
+	std::map<std::string, std::vector<char> > filetree;
+	static ExecResult Error()
+	{
+		ExecResult result;
+		result.exitcode = -1;
+		return result;
+	}
+};
+
+
+class Context
+{
+protected:
+	mpt::OS::Wine::VersionContext m_VersionContext;
+	std::shared_ptr<std::optional<mpt::library>> m_Kernel32;
+private:
+	LPWSTR (*CDECL wine_get_dos_file_name)(LPCSTR str);
+	LPSTR (*CDECL wine_get_unix_file_name)(LPCWSTR str);
+protected:
+	std::string m_Uname_m;
+	std::string m_HOME;
+	std::string m_XDG_DATA_HOME;
+	std::string m_XDG_CACHE_HOME;
+	std::string m_XDG_CONFIG_HOME;
+public:
+	Context(mpt::OS::Wine::VersionContext versionContext);
+public:
+	std::string EscapePosixShell(std::string line);
+	std::string PathToPosix(mpt::PathString windowsPath);
+	mpt::PathString PathToWindows(std::string hostPath);
+	ExecResult ExecutePosixShellScript(std::string script, FlagSet<ExecFlags> flags, std::map<std::string, std::vector<char> > filetree, std::string title, ExecutePosixCommandProgress progress, ExecutePosixShellScriptProgress progressCancel, void *userdata);
+	int ExecutePosixShellCommand(std::string command, std::string & output, std::string & error);
+	std::string PathToPosixCanonical(mpt::PathString windowsPath);
+	std::string GetPosixEnvVar(std::string var, std::string def = std::string());
+public:
+	mpt::OS::Wine::VersionContext VersionContext() const { return m_VersionContext; }
+	std::shared_ptr<std::optional<mpt::library>> Kernel32() const { return m_Kernel32; }
+	std::string Uname_m() const { return m_Uname_m; }
+	std::string HOME() const { return m_HOME; }
+	std::string XDG_DATA_HOME() const { return m_XDG_DATA_HOME; }
+	std::string XDG_CACHE_HOME() const { return m_XDG_CACHE_HOME; }
+	std::string XDG_CONFIG_HOME() const { return m_XDG_CONFIG_HOME; }
+};
+
+
+} // namespace Wine
+
+} // namespace mpt
+
+
+#endif // MPT_OS_WINDOWS
+
+
+OPENMPT_NAMESPACE_END