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/*
* Copyright 2003-2021 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "Response.hxx"
#include "Client.hxx"
#include "util/FormatString.hxx"
#include "util/AllocatedString.hxx"
TagMask
Response::GetTagMask() const noexcept
{
return GetClient().tag_mask;
}
bool
Response::Write(const void *data, size_t length) noexcept
{
return client.Write(data, length);
}
bool
Response::Write(const char *data) noexcept
{
return client.Write(data);
}
bool
Response::FormatV(const char *fmt, std::va_list args) noexcept
{
return Write(FormatStringV(fmt, args).c_str());
}
bool
Response::Format(const char *fmt, ...) noexcept
{
std::va_list args;
va_start(args, fmt);
bool success = FormatV(fmt, args);
va_end(args);
return success;
}
bool
Response::WriteBinary(ConstBuffer<void> payload) noexcept
{
assert(payload.size <= MAX_BINARY_SIZE);
return Format("binary: %zu\n", payload.size) &&
Write(payload.data, payload.size) &&
Write("\n");
}
void
Response::Error(enum ack code, const char *msg) noexcept
{
FormatError(code, "%s", msg);
}
void
Response::FormatError(enum ack code, const char *fmt, ...) noexcept
{
Format("ACK [%i@%u] {%s} ",
(int)code, list_index, command);
std::va_list args;
va_start(args, fmt);
FormatV(fmt, args);
va_end(args);
Write("\n");
}
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