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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <cstdint>
#include <iostream>
#include <vector>
#include <sal/types.h>
#include <com/sun/star/uno/Sequence.hxx>
// #define DEBUG_FILEPICKER_IPC
namespace rtl
{
class OUString;
}
class QString;
enum class Commands : uint16_t
{
SetTitle,
SetWinId,
Execute,
SetMultiSelectionMode,
SetDefaultName,
SetDisplayDirectory,
GetDisplayDirectory,
GetSelectedFiles,
AppendFilter,
SetCurrentFilter,
GetCurrentFilter,
SetValue,
GetValue,
EnableControl,
SetLabel,
GetLabel,
AddCheckBox,
Initialize,
Quit,
EnablePickFolderMode,
};
inline std::vector<char> readIpcStringArg(std::istream& stream)
{
uint32_t length = 0;
stream >> length;
stream.ignore(); // skip space separator
std::vector<char> buffer(length, '\0');
stream.read(buffer.data(), length);
return buffer;
}
void readIpcArg(std::istream& stream, OUString& string);
void readIpcArg(std::istream& stream, QString& string);
void readIpcArg(std::istream& stream, css::uno::Sequence<OUString>& seq);
inline void readIpcArg(std::istream& stream, Commands& value)
{
uint16_t v = 0;
stream >> v;
stream.ignore(); // skip space
value = static_cast<Commands>(v);
}
void readIpcArg(std::istream&, sal_Bool) = delete;
inline void readIpcArg(std::istream& stream, bool& value)
{
stream >> value;
stream.ignore(); // skip space
}
inline void readIpcArg(std::istream& stream, sal_Int16& value)
{
stream >> value;
stream.ignore(); // skip space
}
inline void readIpcArg(std::istream& stream, sal_uIntPtr& value)
{
stream >> value;
stream.ignore(); // skip space
}
#if SAL_TYPES_SIZEOFPOINTER == 4
inline void readIpcArg(std::istream& stream, uint64_t& value)
{
stream >> value;
stream.ignore(); // skip space
}
#endif
inline void readIpcArgs(std::istream& /*stream*/)
{
// end of arguments, nothing to do
}
template <typename T, typename... Args>
inline void readIpcArgs(std::istream& stream, T& arg, Args&... args)
{
readIpcArg(stream, arg);
readIpcArgs(stream, args...);
}
void sendIpcArg(std::ostream& stream, const OUString& string);
void sendIpcArg(std::ostream& stream, const QString& string);
inline void sendIpcStringArg(std::ostream& stream, uint32_t length, const char* string)
{
stream << length << ' ';
stream.write(string, length);
stream << ' ';
}
inline void sendIpcArg(std::ostream& stream, Commands value)
{
stream << static_cast<uint16_t>(value) << ' ';
}
void sendIpcArg(std::ostream&, sal_Bool) = delete;
inline void sendIpcArg(std::ostream& stream, bool value) { stream << value << ' '; }
inline void sendIpcArg(std::ostream& stream, sal_Int16 value) { stream << value << ' '; }
inline void sendIpcArg(std::ostream& stream, sal_uIntPtr value) { stream << value << ' '; }
#if SAL_TYPES_SIZEOFPOINTER == 4
inline void sendIpcArg(std::ostream& stream, uint64_t value) { stream << value << ' '; }
#endif
inline void sendIpcArgsImpl(std::ostream& stream)
{
// end of arguments, flush stream
stream << std::endl;
}
template <typename T, typename... Args>
inline void sendIpcArgsImpl(std::ostream& stream, const T& arg, const Args&... args)
{
sendIpcArg(stream, arg);
sendIpcArgsImpl(stream, args...);
}
template <typename T, typename... Args>
inline void sendIpcArgs(std::ostream& stream, const T& arg, const Args&... args)
{
sendIpcArgsImpl(stream, arg, args...);
#ifdef DEBUG_FILEPICKER_IPC
std::cerr << "IPC MSG: ";
sendIpcArgsImpl(std::cerr, arg, args...);
#endif
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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