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Libraries: Move to Userland/Libraries/

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This commit is contained in:
Andreas Kling 2021-01-12 12:17:30 +01:00
parent dc28c07fa5
commit 13d7c09125
1857 changed files with 266 additions and 274 deletions
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186
Libraries/LibIPC/Decoder.cpp
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@ -1,186 +0,0 @@
/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/MemoryStream.h>
#include <AK/URL.h>
#include <LibIPC/Decoder.h>
#include <LibIPC/Dictionary.h>
#include <LibIPC/File.h>
#include <string.h>
#include <sys/socket.h>
namespace IPC {
bool Decoder::decode(bool& value)
{
m_stream >> value;
return !m_stream.handle_any_error();
}
bool Decoder::decode(u8& value)
{
m_stream >> value;
return !m_stream.handle_any_error();
}
bool Decoder::decode(u16& value)
{
m_stream >> value;
return !m_stream.handle_any_error();
}
bool Decoder::decode(u32& value)
{
m_stream >> value;
return !m_stream.handle_any_error();
}
bool Decoder::decode(u64& value)
{
m_stream >> value;
return !m_stream.handle_any_error();
}
bool Decoder::decode(i8& value)
{
m_stream >> value;
return !m_stream.handle_any_error();
}
bool Decoder::decode(i16& value)
{
m_stream >> value;
return !m_stream.handle_any_error();
}
bool Decoder::decode(i32& value)
{
m_stream >> value;
return !m_stream.handle_any_error();
}
bool Decoder::decode(i64& value)
{
m_stream >> value;
return !m_stream.handle_any_error();
}
bool Decoder::decode(float& value)
{
m_stream >> value;
return !m_stream.handle_any_error();
}
bool Decoder::decode(String& value)
{
i32 length = 0;
m_stream >> length;
if (m_stream.handle_any_error())
return false;
if (length < 0) {
value = {};
return true;
}
if (length == 0) {
value = String::empty();
return true;
}
char* text_buffer = nullptr;
auto text_impl = StringImpl::create_uninitialized(static_cast<size_t>(length), text_buffer);
m_stream >> Bytes { text_buffer, static_cast<size_t>(length) };
value = *text_impl;
return !m_stream.handle_any_error();
}
bool Decoder::decode(ByteBuffer& value)
{
i32 length = 0;
m_stream >> length;
if (m_stream.handle_any_error())
return false;
if (length < 0) {
value = {};
return true;
}
if (length == 0) {
value = ByteBuffer::create_uninitialized(0);
return true;
}
value = ByteBuffer::create_uninitialized(length);
m_stream >> value.bytes();
return !m_stream.handle_any_error();
}
bool Decoder::decode(URL& value)
{
String string;
if (!decode(string))
return false;
value = URL(string);
return true;
}
bool Decoder::decode(Dictionary& dictionary)
{
u64 size = 0;
m_stream >> size;
if (m_stream.handle_any_error())
return false;
if (size >= (size_t)NumericLimits<i32>::max()) {
ASSERT_NOT_REACHED();
}
for (size_t i = 0; i < size; ++i) {
String key;
if (!decode(key))
return false;
String value;
if (!decode(value))
return false;
dictionary.add(move(key), move(value));
}
return true;
}
bool Decoder::decode([[maybe_unused]] File& file)
{
#ifdef __serenity__
int fd = recvfd(m_sockfd);
if (fd < 0) {
dbgln("recvfd: {}", strerror(errno));
return false;
}
file = File(fd);
return true;
#else
[[maybe_unused]] auto fd = m_sockfd;
warnln("fd passing is not supported on this platform, sorry :(");
return false;
#endif
}
}