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Fix linter warnings

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This commit is contained in:
badaix 2025-02-13 22:18:17 +01:00
parent 9d214375d3
commit 42f7f2698e
31 changed files with 131 additions and 116 deletions
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2
.github/workflows/ci.yml vendored
View file

@ -56,7 +56,7 @@ jobs:
- name: evaluate
run: |
WARNINGS=$(cat build/analysis.log | sort | uniq | grep -e ": warning: " | wc -l)
MAX_ALLOWED=431
MAX_ALLOWED=0
echo "Analysis finished with $WARNINGS warnings, max allowed: $MAX_ALLOWED"
if [ "$WARNINGS" -gt "$MAX_ALLOWED" ]; then exit $WARNINGS; else exit 0; fi;

8
client/client_connection.cpp
View file

@ -300,7 +300,7 @@ ClientConnectionTcp::ClientConnectionTcp(boost::asio::io_context& io_context, Cl
ClientConnectionTcp::~ClientConnectionTcp()
{
disconnect();
disconnect(); // NOLINT
}
@ -421,7 +421,7 @@ ClientConnectionWs::ClientConnectionWs(boost::asio::io_context& io_context, Clie
ClientConnectionWs::~ClientConnectionWs()
{
disconnect();
disconnect(); // NOLINT
}
@ -539,7 +539,7 @@ boost::system::error_code ClientConnectionWs::doConnect(boost::asio::ip::basic_e
void ClientConnectionWs::write(boost::asio::streambuf& buffer, WriteHandler&& write_handler)
{
getWs().async_write(boost::asio::buffer(buffer.data()), write_handler);
getWs().async_write(boost::asio::buffer(buffer.data()), write_handler); // NOLINT
}
@ -592,7 +592,7 @@ ssl_websocket& ClientConnectionWss::getWs()
ClientConnectionWss::~ClientConnectionWss()
{
disconnect();
disconnect(); // NOLINT
}

6
client/decoder/flac_decoder.cpp
View file

@ -1,6 +1,6 @@
/***
This file is part of snapcast
Copyright (C) 2014-2024 Johannes Pohl
Copyright (C) 2014-2025 Johannes Pohl
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
@ -80,7 +80,7 @@ bool FlacDecoder::decode(msg::PcmChunk* chunk)
memcpy(flacChunk->payload, chunk->payload, chunk->payloadSize);
flacChunk->payloadSize = chunk->payloadSize;
pcmChunk->payload = static_cast<char*>(realloc(pcmChunk->payload, 0));
pcmChunk->payload = static_cast<char*>(realloc(pcmChunk->payload, 0)); // NOLINT
pcmChunk->payloadSize = 0;
while (flacChunk->payloadSize > 0)
{
@ -154,7 +154,7 @@ FLAC__StreamDecoderReadStatus read_callback(const FLAC__StreamDecoder* /*decoder
memcpy(buffer, flacChunk->payload, *bytes);
memmove(flacChunk->payload, flacChunk->payload + *bytes, flacChunk->payloadSize - *bytes);
flacChunk->payloadSize = flacChunk->payloadSize - static_cast<uint32_t>(*bytes);
flacChunk->payload = static_cast<char*>(realloc(flacChunk->payload, flacChunk->payloadSize));
flacChunk->payload = static_cast<char*>(realloc(flacChunk->payload, flacChunk->payloadSize)); // NOLINT
}
return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE;
}

56
client/player/alsa_player.cpp
View file

@ -106,25 +106,25 @@ void AlsaPlayer::setHardwareVolume(const Volume& volume)
LOG(ERROR, LOG_TAG) << "Failed to mute, error: " << snd_strerror(err) << "\n";
long minv, maxv;
if ((err = snd_mixer_selem_get_playback_dB_range(elem_, &minv, &maxv)) == 0)
if (err = snd_mixer_selem_get_playback_dB_range(elem_, &minv, &maxv); err == 0)
{
double min_norm = exp10((minv - maxv) / 6000.0);
double vol = volume.volume * (1 - min_norm) + min_norm;
double mixer_volume = 6000.0 * log10(vol) + maxv;
LOG(DEBUG, LOG_TAG) << "Mixer playback dB range [" << minv << ", " << maxv << "], volume: " << vol << ", mixer volume: " << mixer_volume << "\n";
if ((err = snd_mixer_selem_set_playback_dB_all(elem_, mixer_volume, 0)) < 0)
if (err = snd_mixer_selem_set_playback_dB_all(elem_, mixer_volume, 0); err < 0)
throw SnapException(std::string("Failed to set playback volume, error: ") + snd_strerror(err));
}
else
{
if ((err = snd_mixer_selem_get_playback_volume_range(elem_, &minv, &maxv)) < 0)
if (err = snd_mixer_selem_get_playback_volume_range(elem_, &minv, &maxv); err < 0)
throw SnapException(std::string("Failed to get playback volume range, error: ") + snd_strerror(err));
auto mixer_volume = volume.volume * (maxv - minv) + minv;
LOG(DEBUG, LOG_TAG) << "Mixer playback volume range [" << minv << ", " << maxv << "], volume: " << volume.volume
<< ", mixer volume: " << mixer_volume << "\n";
if ((err = snd_mixer_selem_set_playback_volume_all(elem_, mixer_volume)) < 0)
if (err = snd_mixer_selem_set_playback_volume_all(elem_, mixer_volume); err < 0)
throw SnapException(std::string("Failed to set playback volume, error: ") + snd_strerror(err));
}
}
@ -149,9 +149,9 @@ bool AlsaPlayer::getHardwareVolume(Volume& volume)
while (snd_mixer_handle_events(mixer_) > 0)
this_thread::sleep_for(1us);
long minv, maxv;
if ((err = snd_mixer_selem_get_playback_dB_range(elem_, &minv, &maxv)) == 0)
if (err = snd_mixer_selem_get_playback_dB_range(elem_, &minv, &maxv); err == 0)
{
if ((err = snd_mixer_selem_get_playback_dB(elem_, SND_MIXER_SCHN_MONO, &vol)) < 0)
if (err = snd_mixer_selem_get_playback_dB(elem_, SND_MIXER_SCHN_MONO, &vol); err < 0)
throw SnapException(std::string("Failed to get playback volume, error: ") + snd_strerror(err));
volume.volume = pow(10, (vol - maxv) / 6000.0);
@ -163,9 +163,9 @@ bool AlsaPlayer::getHardwareVolume(Volume& volume)
}
else
{
if ((err = snd_mixer_selem_get_playback_volume_range(elem_, &minv, &maxv)) < 0)
if (err = snd_mixer_selem_get_playback_volume_range(elem_, &minv, &maxv); err < 0)
throw SnapException(std::string("Failed to get playback volume range, error: ") + snd_strerror(err));
if ((err = snd_mixer_selem_get_playback_volume(elem_, SND_MIXER_SCHN_MONO, &vol)) < 0)
if (err = snd_mixer_selem_get_playback_volume(elem_, SND_MIXER_SCHN_MONO, &vol); err < 0)
throw SnapException(std::string("Failed to get playback volume, error: ") + snd_strerror(err));
vol -= minv;
@ -173,7 +173,7 @@ bool AlsaPlayer::getHardwareVolume(Volume& volume)
volume.volume = static_cast<double>(vol) / static_cast<double>(maxv);
}
int val;
if ((err = snd_mixer_selem_get_playback_switch(elem_, SND_MIXER_SCHN_MONO, &val)) < 0)
if (err = snd_mixer_selem_get_playback_switch(elem_, SND_MIXER_SCHN_MONO, &val); err < 0)
throw SnapException(std::string("Failed to get mute state, error: ") + snd_strerror(err));
volume.mute = (val == 0);
LOG(DEBUG, LOG_TAG) << "Get volume, mixer volume range [" << minv << ", " << maxv << "], volume: " << volume.volume << ", muted: " << volume.mute
@ -250,9 +250,9 @@ void AlsaPlayer::initMixer()
LOG(DEBUG, LOG_TAG) << "initMixer\n";
std::lock_guard<std::recursive_mutex> lock(rec_mutex_);
int err;
if ((err = snd_ctl_open(&ctl_, mixer_device_.c_str(), SND_CTL_READONLY)) < 0)
if (err = snd_ctl_open(&ctl_, mixer_device_.c_str(), SND_CTL_READONLY); err < 0)
throw SnapException("Can't open control for " + mixer_device_ + ", error: " + snd_strerror(err));
if ((err = snd_ctl_subscribe_events(ctl_, 1)) < 0)
if (err = snd_ctl_subscribe_events(ctl_, 1); err < 0)
throw SnapException("Can't subscribe for events for " + mixer_device_ + ", error: " + snd_strerror(err));
fd_ = std::unique_ptr<pollfd, std::function<void(pollfd*)>>(new pollfd(), [](pollfd* p)
{
@ -270,13 +270,13 @@ void AlsaPlayer::initMixer()
snd_mixer_selem_id_set_index(sid, mix_index);
snd_mixer_selem_id_set_name(sid, mixer_name_.c_str());
if ((err = snd_mixer_open(&mixer_, 0)) < 0)
if (err = snd_mixer_open(&mixer_, 0); err < 0)
throw SnapException(std::string("Failed to open mixer, error: ") + snd_strerror(err));
if ((err = snd_mixer_attach(mixer_, mixer_device_.c_str())) < 0)
if (err = snd_mixer_attach(mixer_, mixer_device_.c_str()); err < 0)
throw SnapException("Failed to attach mixer to " + mixer_device_ + ", error: " + snd_strerror(err));
if ((err = snd_mixer_selem_register(mixer_, nullptr, nullptr)) < 0)
if (err = snd_mixer_selem_register(mixer_, nullptr, nullptr); err < 0)
throw SnapException(std::string("Failed to register selem, error: ") + snd_strerror(err));
if ((err = snd_mixer_load(mixer_)) < 0)
if (err = snd_mixer_load(mixer_); err < 0)
throw SnapException(std::string("Failed to load mixer, error: ") + snd_strerror(err));
elem_ = snd_mixer_find_selem(mixer_, sid);
if (elem_ == nullptr)
@ -297,7 +297,7 @@ void AlsaPlayer::initAlsa()
int err;
// Open the PCM device in playback mode
if ((err = snd_pcm_open(&handle_, settings_.pcm_device.name.c_str(), SND_PCM_STREAM_PLAYBACK, 0)) < 0)
if (err = snd_pcm_open(&handle_, settings_.pcm_device.name.c_str(), SND_PCM_STREAM_PLAYBACK, 0); err < 0)
throw SnapException("Can't open " + settings_.pcm_device.name + ", error: " + snd_strerror(err), err);
// struct snd_pcm_playback_info_t pinfo;
@ -308,7 +308,7 @@ void AlsaPlayer::initAlsa()
// Allocate parameters object and fill it with default values
snd_pcm_hw_params_t* params;
snd_pcm_hw_params_alloca(&params);
if ((err = snd_pcm_hw_params_any(handle_, params)) < 0)
if (err = snd_pcm_hw_params_any(handle_, params); err < 0)
throw SnapException("Can't fill params: " + string(snd_strerror(err)));
snd_output_t* output;
@ -324,7 +324,7 @@ void AlsaPlayer::initAlsa()
}
// Set parameters
if ((err = snd_pcm_hw_params_set_access(handle_, params, SND_PCM_ACCESS_RW_INTERLEAVED)) < 0)
if (err = snd_pcm_hw_params_set_access(handle_, params, SND_PCM_ACCESS_RW_INTERLEAVED); err < 0)
throw SnapException("Can't set interleaved mode: " + string(snd_strerror(err)));
snd_pcm_format_t snd_pcm_format;
@ -367,17 +367,17 @@ void AlsaPlayer::initAlsa()
throw SnapException(ss.str());
}
if ((err = snd_pcm_hw_params_set_channels(handle_, params, channels)) < 0)
if (err = snd_pcm_hw_params_set_channels(handle_, params, channels); err < 0)
throw SnapException("Can't set channel count: " + string(snd_strerror(err)));
if ((err = snd_pcm_hw_params_set_rate_near(handle_, params, &rate, nullptr)) < 0)
if (err = snd_pcm_hw_params_set_rate_near(handle_, params, &rate, nullptr); err < 0)
throw SnapException("Can't set rate: " + string(snd_strerror(err)));
if (rate != format.rate())
LOG(WARNING, LOG_TAG) << "Could not set sample rate to " << format.rate() << " Hz, using: " << rate << " Hz\n";
uint32_t period_time = buffer_time_.value_or(BUFFER_TIME).count() / periods_.value_or(PERIODS);
uint32_t max_period_time = period_time;
if ((err = snd_pcm_hw_params_get_period_time_max(params, &max_period_time, nullptr)) < 0)
if (err = snd_pcm_hw_params_get_period_time_max(params, &max_period_time, nullptr); err < 0)
{
LOG(ERROR, LOG_TAG) << "Can't get max period time: " << snd_strerror(err) << "\n";
}
@ -390,7 +390,7 @@ void AlsaPlayer::initAlsa()
}
}
uint32_t min_period_time = period_time;
if ((err = snd_pcm_hw_params_get_period_time_min(params, &min_period_time, nullptr)) < 0)
if (err = snd_pcm_hw_params_get_period_time_min(params, &min_period_time, nullptr); err < 0)
{
LOG(ERROR, LOG_TAG) << "Can't get min period time: " << snd_strerror(err) << "\n";
}
@ -403,7 +403,7 @@ void AlsaPlayer::initAlsa()
}
}
if ((err = snd_pcm_hw_params_set_period_time_near(handle_, params, &period_time, nullptr)) < 0)
if (err = snd_pcm_hw_params_set_period_time_near(handle_, params, &period_time, nullptr); err < 0)
throw SnapException("Can't set period time: " + string(snd_strerror(err)));
uint32_t buffer_time = buffer_time_.value_or(BUFFER_TIME).count();
@ -415,15 +415,15 @@ void AlsaPlayer::initAlsa()
buffer_time = period_time * periods;
}
if ((err = snd_pcm_hw_params_set_buffer_time_near(handle_, params, &buffer_time, nullptr)) < 0)
if (err = snd_pcm_hw_params_set_buffer_time_near(handle_, params, &buffer_time, nullptr); err < 0)
throw SnapException("Can't set buffer time to " + cpt::to_string(buffer_time) + " us : " + string(snd_strerror(err)));
// unsigned int periods = periods_;
// if ((err = snd_pcm_hw_params_set_periods_near(handle_, params, &periods, 0)) < 0)
// if (err = snd_pcm_hw_params_set_periods_near(handle_, params, &periods, 0); err < 0)
// throw SnapException("Can't set periods: " + string(snd_strerror(err)));
// Write parameters
if ((err = snd_pcm_hw_params(handle_, params)) < 0)
if (err = snd_pcm_hw_params(handle_, params); err < 0)
throw SnapException("Can't set hardware parameters: " + string(snd_strerror(err)));
// Resume information
@ -447,7 +447,7 @@ void AlsaPlayer::initAlsa()
if (snd_pcm_state(handle_) == SND_PCM_STATE_PREPARED)
{
if ((err = snd_pcm_start(handle_)) < 0)
if (err = snd_pcm_start(handle_); err < 0)
LOG(DEBUG, LOG_TAG) << "Failed to start PCM: " << snd_strerror(err) << "\n";
}
@ -518,7 +518,7 @@ void AlsaPlayer::start()
AlsaPlayer::~AlsaPlayer()
{
stop();
stop(); // NOLINT
}

2
client/player/file_player.cpp
View file

@ -86,7 +86,7 @@ FilePlayer::FilePlayer(boost::asio::io_context& io_context, const ClientSettings
FilePlayer::~FilePlayer()
{
LOG(DEBUG, LOG_TAG) << "Destructor\n";
stop();
stop(); // NOLINT
}

2
client/player/player.cpp
View file

@ -96,7 +96,7 @@ Player::Player(boost::asio::io_context& io_context, const ClientSettings::Player
Player::~Player()
{
stop();
stop(); // NOLINT
}

4
client/player/pulse_player.cpp
View file

@ -171,7 +171,7 @@ PulsePlayer::PulsePlayer(boost::asio::io_context& io_context, const ClientSettin
PulsePlayer::~PulsePlayer()
{
LOG(DEBUG, LOG_TAG) << "Destructor\n";
stop();
stop(); // NOLINT
}
@ -491,6 +491,7 @@ void PulsePlayer::connect()
if (settings_.pcm_device.name != DEFAULT_DEVICE)
device = settings_.pcm_device.name.c_str();
// NOLINTBEGIN
int result = pa_stream_connect_playback(
playstream_, device, &bufattr_, static_cast<pa_stream_flags>(PA_STREAM_INTERPOLATE_TIMING | PA_STREAM_ADJUST_LATENCY | PA_STREAM_AUTO_TIMING_UPDATE),
nullptr, nullptr);
@ -500,6 +501,7 @@ void PulsePlayer::connect()
result = pa_stream_connect_playback(playstream_, device, &bufattr_,
static_cast<pa_stream_flags>(PA_STREAM_INTERPOLATE_TIMING | PA_STREAM_AUTO_TIMING_UPDATE), nullptr, nullptr);
}
// NOLINTEND
if (result < 0)
throw SnapException("Failed to connect PulseAudio playback stream");

18
common/daemon.cpp
View file

@ -1,6 +1,6 @@
/***
This file is part of snapcast
Copyright (C) 2014-2024 Johannes Pohl
Copyright (C) 2014-2025 Johannes Pohl
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
@ -25,8 +25,8 @@
#include "common/utils/file_utils.hpp"
// standard headers
#include <array>
#include <cstdlib>
#include <cstring>
#include <fcntl.h>
#include <grp.h>
#include <pwd.h>
@ -36,11 +36,11 @@
#include <unistd.h>
Daemon::Daemon(const std::string& user, const std::string& group, const std::string& pidfile)
: pidFilehandle_(-1), user_(user), group_(group), pidfile_(pidfile)
Daemon::Daemon(std::string user, std::string group, std::string pidfile)
: pidFilehandle_(-1), user_(std::move(user)), group_(std::move(group)), pidfile_(std::move(pidfile))
{
if (pidfile.empty() || pidfile.find('/') == std::string::npos)
throw SnapException("invalid pid file \"" + pidfile + "\"");
if (pidfile_.empty() || pidfile_.find('/') == std::string::npos)
throw SnapException("invalid pid file \"" + pidfile_ + "\"");
}
@ -152,12 +152,12 @@ void Daemon::daemonize()
if (lockf(pidFilehandle_, F_TLOCK, 0) == -1)
throw SnapException("Could not lock PID lock file \"" + pidfile_ + "\". Is the daemon already running?");
char str[10];
std::array<char, 10> str;
/// Get and format PID
sprintf(str, "%d\n", getpid());
sprintf(str.data(), "%d\n", getpid());
/// write pid to lockfile
if (write(pidFilehandle_, str, strlen(str)) != static_cast<int>(strlen(str)))
if (write(pidFilehandle_, str.data(), str.size()) != static_cast<int>(str.size()))
throw SnapException("Could not write PID to lock file \"" + pidfile_ + "\"");
/// Close out the standard file descriptors

9
common/daemon.hpp
View file

@ -1,6 +1,6 @@
/***
This file is part of snapcast
Copyright (C) 2014-2024 Johannes Pohl
Copyright (C) 2014-2025 Johannes Pohl
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
@ -22,13 +22,16 @@
// standard headers
#include <string>
/// Daemonize a process: run a fork as specified user/group
class Daemon
{
public:
Daemon(const std::string& user, const std::string& group, const std::string& pidfile);
/// c'tor
Daemon(std::string user, std::string group, std::string pidfile);
/// d'tor
virtual ~Daemon();
/// daemonize the process
void daemonize();
private:

11
common/error_code.hpp
View file

@ -1,6 +1,6 @@
/***
This file is part of snapcast
Copyright (C) 2014-2024 Johannes Pohl
Copyright (C) 2014-2025 Johannes Pohl
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
@ -112,9 +112,9 @@ struct ErrorOr
}
/// @return the moved value
T takeValue()
T&& takeValue()
{
return std::move(std::get<T>(var));
return std::get<T>(std::move(var));
}
/// @return the error
@ -124,10 +124,9 @@ struct ErrorOr
}
/// @return the moved error
ErrorCode takeError()
ErrorCode&& takeError()
{
auto ec = std::move(std::get<ErrorCode>(var));
return ec;
return std::get<ErrorCode>(std::move(var));
}
private:

5
server/config.cpp
View file

@ -45,12 +45,13 @@ Config::~Config()
void Config::init(const std::string& root_directory, const std::string& user, const std::string& group)
{
string dir;
auto home = getenv("HOME");
if (!root_directory.empty())
dir = root_directory;
else if (getenv("HOME") == nullptr)
else if (home == nullptr)
dir = "/var/lib/snapserver/";
else
dir = string(getenv("HOME")) + "/.config/snapserver/";
dir = string{home} + "/.config/snapserver/";
if (!dir.empty() && (dir.back() != '/'))
dir += "/";

4
server/control_session_http.cpp
View file

@ -165,7 +165,7 @@ ControlSessionHttp::ControlSessionHttp(ControlMessageReceiver* receiver, tcp_soc
ControlSessionHttp::~ControlSessionHttp()
{
LOG(DEBUG, LOG_TAG) << "ControlSessionHttp::~ControlSessionHttp()\n";
stop();
stop(); // NOLINT
}
@ -462,7 +462,7 @@ void ControlSessionHttp::on_read(beast::error_code ec, std::size_t bytes_transfe
// The lifetime of the message has to extend
// for the duration of the async operation so
// we use a shared_ptr to manage it.
using response_type = typename std::decay<decltype(response)>::type;
using response_type = typename std::decay<decltype(response)>::type; // NOLINT
auto sp = std::make_shared<response_type>(std::forward<decltype(response)>(response));
// Write the response

2
server/control_session_tcp.cpp
View file

@ -45,7 +45,7 @@ ControlSessionTcp::ControlSessionTcp(ControlMessageReceiver* receiver, tcp::sock
ControlSessionTcp::~ControlSessionTcp()
{
LOG(DEBUG, LOG_TAG) << "ControlSessionTcp::~ControlSessionTcp()\n";
stop();
stop(); // NOLINT
}

2
server/control_session_ws.cpp
View file

@ -48,7 +48,7 @@ ControlSessionWebsocket::ControlSessionWebsocket(ControlMessageReceiver* receive
ControlSessionWebsocket::~ControlSessionWebsocket()
{
LOG(DEBUG, LOG_TAG) << "ControlSessionWebsocket::~ControlSessionWebsocket()\n";
stop();
stop(); // NOLINT
}

3
server/encoder/flac_encoder.cpp
View file

@ -30,6 +30,7 @@
// standard headers
#include <iostream>
#include <memory>
using namespace std;
@ -41,7 +42,7 @@ static constexpr auto LOG_TAG = "FlacEnc";
FlacEncoder::FlacEncoder(const std::string& codecOptions) : Encoder(codecOptions), encoder_(nullptr), pcmBufferSize_(0), encodedSamples_(0), flacChunk_(nullptr)
{
headerChunk_.reset(new msg::CodecHeader("flac"));
headerChunk_ = std::make_shared<msg::CodecHeader>("flac");
pcmBuffer_ = static_cast<FLAC__int32*>(malloc(pcmBufferSize_ * sizeof(FLAC__int32)));
metadata_[0] = nullptr;
metadata_[1] = nullptr;

7
server/encoder/null_encoder.cpp
View file

@ -1,6 +1,6 @@
/***
This file is part of snapcast
Copyright (C) 2014-2024 Johannes Pohl
Copyright (C) 2014-2025 Johannes Pohl
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
@ -22,6 +22,9 @@
// local headers
#include "common/aixlog.hpp"
// standard headers
#include <memory>
namespace encoder
{
@ -30,7 +33,7 @@ static constexpr auto LOG_TAG = "NullEnc";
NullEncoder::NullEncoder(const std::string& codecOptions) : Encoder(codecOptions)
{
headerChunk_.reset(new msg::CodecHeader("null"));
headerChunk_ = std::make_shared<msg::CodecHeader>("null");
}

9
server/encoder/ogg_encoder.cpp
View file

@ -1,6 +1,6 @@
/***
This file is part of snapcast
Copyright (C) 2014-2024 Johannes Pohl
Copyright (C) 2014-2025 Johannes Pohl
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
@ -28,6 +28,7 @@
// standard headers
#include <cstring>
#include <iostream>
#include <memory>
using namespace std;
@ -238,8 +239,8 @@ void OggEncoder::initEncoder()
/* set up our packet->stream encoder */
/* pick a random serial number; that way we can more likely build
chained streams just by concatenation */
srand(time(nullptr));
ogg_stream_init(&os_, rand());
srand(time(nullptr)); // NOLINT
ogg_stream_init(&os_, rand()); // NOLINT
/* Vorbis streams begin with three headers; the initial header (with
most of the codec setup parameters) which is mandated by the Ogg
@ -261,7 +262,7 @@ void OggEncoder::initEncoder()
* audio data will start on a new page, as per spec
*/
size_t pos(0);
headerChunk_.reset(new msg::CodecHeader("ogg"));
headerChunk_ = std::make_shared<msg::CodecHeader>("ogg");
while (true)
{
int result = ogg_stream_flush(&os_, &og_);

4
server/encoder/pcm_encoder.cpp
View file

@ -1,6 +1,6 @@
/***
This file is part of snapcast
Copyright (C) 2014-2024 Johannes Pohl
Copyright (C) 2014-2025 Johannes Pohl
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
@ -50,7 +50,7 @@ void assign(void* pointer, T val)
PcmEncoder::PcmEncoder(const std::string& codecOptions) : Encoder(codecOptions)
{
headerChunk_.reset(new msg::CodecHeader("pcm"));
headerChunk_ = std::make_shared<msg::CodecHeader>("pcm");
}

43
server/publishZeroConf/publish_avahi.cpp
View file

@ -45,18 +45,18 @@ void PublishAvahi::publish(const std::vector<mDNSService>& services)
{
services_ = services;
/// Allocate main loop object
// Allocate main loop object
if ((simple_poll = avahi_simple_poll_new()) == nullptr)
{
/// TODO: error handling
// TODO: error handling
LOG(ERROR, LOG_TAG) << "Failed to create simple poll object.\n";
}
/// Allocate a new client
// Allocate a new client
int error;
client_ = avahi_client_new(avahi_simple_poll_get(simple_poll), AVAHI_CLIENT_IGNORE_USER_CONFIG, client_callback, this, &error);
/// Check wether creating the client object succeeded
// Check wether creating the client object succeeded
if (client_ == nullptr)
{
LOG(ERROR, LOG_TAG) << "Failed to create client: " << avahi_strerror(error) << "\n";
@ -96,11 +96,11 @@ void PublishAvahi::entry_group_callback(AvahiEntryGroup* g, AvahiEntryGroupState
assert(g == group || group == nullptr);
group = g;
/// Called whenever the entry group state changes
// Called whenever the entry group state changes
switch (state)
{
case AVAHI_ENTRY_GROUP_ESTABLISHED:
/// The entry group has been established successfully
// The entry group has been established successfully
LOG(INFO, LOG_TAG) << "Service '" << name << "' successfully established.\n";
break;
@ -108,14 +108,14 @@ void PublishAvahi::entry_group_callback(AvahiEntryGroup* g, AvahiEntryGroupState
{
char* n;
/// A service name collision with a remote service happened. Let's pick a new name
// A service name collision with a remote service happened. Let's pick a new name
n = avahi_alternative_service_name(name);
avahi_free(name);
name = n;
LOG(NOTICE, LOG_TAG) << "Service name collision, renaming service to '" << name << "'\n";
/// And recreate the services
// And recreate the services
static_cast<PublishAvahi*>(userdata)->create_services(avahi_entry_group_get_client(g));
break;
}
@ -124,7 +124,7 @@ void PublishAvahi::entry_group_callback(AvahiEntryGroup* g, AvahiEntryGroupState
LOG(ERROR, LOG_TAG) << "Entry group failure: " << avahi_strerror(avahi_client_errno(avahi_entry_group_get_client(g))) << "\n";
/// Some kind of failure happened while we were registering our services
// Some kind of failure happened while we were registering our services
avahi_simple_poll_quit(simple_poll);
break;
@ -138,7 +138,7 @@ void PublishAvahi::create_services(AvahiClient* c)
assert(c);
char* n;
/// If this is the first time we're called, let's create a new entry group if necessary
// If this is the first time we're called, let's create a new entry group if necessary
if (group == nullptr)
{
if ((group = avahi_entry_group_new(c, entry_group_callback, this)) == nullptr)
@ -148,15 +148,16 @@ void PublishAvahi::create_services(AvahiClient* c)
}
}
/// If the group is empty (either because it was just created, or because it was reset previously, add our entries.
// If the group is empty (either because it was just created, or because it was reset previously, add our entries.
int ret;
if (avahi_entry_group_is_empty(group) != 0)
{
LOG(INFO, LOG_TAG) << "Adding service '" << name << "'\n";
/// We will now add two services and one subtype to the entry group
// We will now add two services and one subtype to the entry group
for (const auto& service : services_)
{
// NOLINTNEXTLINE
if ((ret = avahi_entry_group_add_service(group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, AvahiPublishFlags(0), name, service.name_.c_str(), nullptr,
nullptr, service.port_, static_cast<char*>(nullptr))) < 0)
{
@ -168,7 +169,7 @@ void PublishAvahi::create_services(AvahiClient* c)
}
}
/// Add an additional (hypothetic) subtype
// Add an additional (hypothetic) subtype
/* if ((ret = avahi_entry_group_add_service_subtype(group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, AvahiPublishFlags(0), name,
"_printer._tcp",
NULL, "_magic._sub._printer._tcp") < 0))
@ -177,7 +178,7 @@ void PublishAvahi::create_services(AvahiClient* c)
goto fail;
}
*/
/// Tell the server to register the service
// Tell the server to register the service
if ((ret = avahi_entry_group_commit(group)) < 0)
{
LOG(ERROR, LOG_TAG) << "Failed to commit entry group: " << avahi_strerror(ret) << "\n";
@ -189,7 +190,7 @@ void PublishAvahi::create_services(AvahiClient* c)
collision:
/// A service name collision with a local service happened. Let's pick a new name
// A service name collision with a local service happened. Let's pick a new name
n = avahi_alternative_service_name(name);
avahi_free(name);
name = n;
@ -210,12 +211,12 @@ void PublishAvahi::client_callback(AvahiClient* c, AvahiClientState state, AVAHI
{
assert(c);
/// Called whenever the client or server state changes
// Called whenever the client or server state changes
switch (state)
{
case AVAHI_CLIENT_S_RUNNING:
/// The server has startup successfully and registered its host name on the network, so it's time to create our services
// The server has startup successfully and registered its host name on the network, so it's time to create our services
static_cast<PublishAvahi*>(userdata)->create_services(c);
break;
@ -227,13 +228,13 @@ void PublishAvahi::client_callback(AvahiClient* c, AvahiClientState state, AVAHI
case AVAHI_CLIENT_S_COLLISION:
/// Let's drop our registered services. When the server is back
/// in AVAHI_SERVER_RUNNING state we will register them again with the new host name.
// Let's drop our registered services. When the server is back
// in AVAHI_SERVER_RUNNING state we will register them again with the new host name.
case AVAHI_CLIENT_S_REGISTERING:
/// The server records are now being established. This might be caused by a host name change. We need to wait
/// for our own records to register until the host name is properly esatblished.
// The server records are now being established. This might be caused by a host name change. We need to wait
// for our own records to register until the host name is properly esatblished.
if (group != nullptr)
avahi_entry_group_reset(group);

2
server/server.cpp
View file

@ -55,7 +55,7 @@ Server::Server(boost::asio::io_context& io_context, ServerSettings serverSetting
void Server::onNewSession(std::shared_ptr<StreamSession> session)
{
LOG(DEBUG, LOG_TAG) << "onNewSession\n";
streamServer_->addSession(std::move(session));
streamServer_->addSession(session);
}

10
server/stream_server.cpp
View file

@ -36,8 +36,8 @@ using json = nlohmann::json;
static constexpr auto LOG_TAG = "StreamServer";
StreamServer::StreamServer(boost::asio::io_context& io_context, const ServerSettings& serverSettings, StreamMessageReceiver* messageReceiver)
: io_context_(io_context), config_timer_(io_context), settings_(serverSettings), messageReceiver_(messageReceiver)
StreamServer::StreamServer(boost::asio::io_context& io_context, ServerSettings serverSettings, StreamMessageReceiver* messageReceiver)
: io_context_(io_context), config_timer_(io_context), settings_(std::move(serverSettings)), messageReceiver_(messageReceiver)
{
}
@ -57,14 +57,14 @@ void StreamServer::cleanup()
}
void StreamServer::addSession(std::shared_ptr<StreamSession> session)
void StreamServer::addSession(const std::shared_ptr<StreamSession>& session)
{
session->setMessageReceiver(this);
session->setBufferMs(settings_.stream.bufferMs);
session->start();
std::lock_guard<std::recursive_mutex> mlock(sessionsMutex_);
sessions_.emplace_back(std::move(session));
sessions_.emplace_back(session);
cleanup();
}
@ -210,7 +210,7 @@ void StreamServer::handleAccept(tcp::socket socket)
LOG(NOTICE, LOG_TAG) << "StreamServer::NewConnection: " << socket.remote_endpoint().address().to_string() << "\n";
shared_ptr<StreamSession> session = make_shared<StreamSessionTcp>(this, settings_, std::move(socket));
addSession(std::move(session));
addSession(session);
}
catch (const std::exception& e)
{

4
server/stream_server.hpp
View file

@ -54,7 +54,7 @@ class StreamServer : public StreamMessageReceiver
{
public:
/// c'tor
StreamServer(boost::asio::io_context& io_context, const ServerSettings& serverSettings, StreamMessageReceiver* messageReceiver = nullptr);
StreamServer(boost::asio::io_context& io_context, ServerSettings serverSettings, StreamMessageReceiver* messageReceiver = nullptr);
/// d'tor
virtual ~StreamServer();
@ -67,7 +67,7 @@ public:
// void send(const msg::BaseMessage* message);
/// Add a new stream session
void addSession(std::shared_ptr<StreamSession> session);
void addSession(const std::shared_ptr<StreamSession>& session);
/// Callback for chunks that are ready to be sent
void onChunkEncoded(const PcmStream* pcmStream, bool isDefaultStream, const std::shared_ptr<msg::PcmChunk>& chunk, double duration);

2
server/stream_session_tcp.cpp
View file

@ -43,7 +43,7 @@ StreamSessionTcp::StreamSessionTcp(StreamMessageReceiver* receiver, const Server
StreamSessionTcp::~StreamSessionTcp()
{
LOG(DEBUG, LOG_TAG) << "~StreamSessionTcp\n";
stop();
stop(); // NOLINT
}

2
server/stream_session_ws.cpp
View file

@ -48,7 +48,7 @@ StreamSessionWebsocket::StreamSessionWebsocket(StreamMessageReceiver* receiver,
StreamSessionWebsocket::~StreamSessionWebsocket()
{
LOG(DEBUG, LOG_TAG) << "~StreamSessionWS\n";
stop();
stop(); // NOLINT
}

9
server/streamreader/airplay_stream.cpp
View file

@ -25,6 +25,10 @@
#include "common/snap_exception.hpp"
#include "common/utils/file_utils.hpp"
// standard headers
#include <memory>
using namespace std;
namespace streamreader
@ -38,8 +42,9 @@ string hex2str(const string& input)
{
using byte = unsigned char;
unsigned long x = strtoul(input.c_str(), nullptr, 16);
// NOLINTNEXTLINE
byte a[] = {byte(x >> 24), byte(x >> 16), byte(x >> 8), byte(x), 0};
return string(reinterpret_cast<char*>(a));
return reinterpret_cast<char*>(a);
}
} // namespace
@ -323,7 +328,7 @@ void XMLCALL AirplayStream::element_start(void* userdata, const char* element_na
self->buf_.assign("");
if (name == "item")
self->entry_.reset(new TageEntry);
self->entry_ = std::make_unique<TageEntry>();
for (int i = 0; attr[i] != nullptr; i += 2)
{

2
server/streamreader/jack_stream.cpp
View file

@ -220,7 +220,7 @@ void JackStream::tryConnect()
bool JackStream::openJackConnection()
{
char* serverName = serverName_.data();
jack_options_t options = (jack_options_t)(JackNoStartServer | JackServerName);
auto options = static_cast<jack_options_t>(JackNoStartServer | JackServerName); // NOLINT
client_ = jack_client_open(name_.c_str(), options, nullptr, serverName);
if (client_ == nullptr)

2
server/streamreader/meta_stream.cpp
View file

@ -69,7 +69,7 @@ MetaStream::MetaStream(PcmStream::Listener* pcmListener, const std::vector<std::
MetaStream::~MetaStream()
{
stop();
stop(); // NOLINT
}

8
server/streamreader/pcm_stream.cpp
View file

@ -45,9 +45,9 @@ namespace streamreader
static constexpr auto LOG_TAG = "PcmStream";
PcmStream::PcmStream(PcmStream::Listener* pcmListener, boost::asio::io_context& ioc, const ServerSettings& server_settings, const StreamUri& uri)
: active_(false), strand_(boost::asio::make_strand(ioc.get_executor())), pcmListeners_{pcmListener}, uri_(uri), chunk_ms_(20), state_(ReaderState::kIdle),
server_settings_(server_settings), req_id_(0), property_timer_(strand_)
PcmStream::PcmStream(PcmStream::Listener* pcmListener, boost::asio::io_context& ioc, ServerSettings server_settings, StreamUri uri)
: active_(false), strand_(boost::asio::make_strand(ioc.get_executor())), pcmListeners_{pcmListener}, uri_(std::move(uri)), chunk_ms_(20),
state_(ReaderState::kIdle), server_settings_(std::move(server_settings)), req_id_(0), property_timer_(strand_)
{
encoder::EncoderFactory encoderFactory;
if (uri_.query.find(kUriCodec) == uri_.query.end())
@ -94,7 +94,7 @@ PcmStream::PcmStream(PcmStream::Listener* pcmListener, boost::asio::io_context&
PcmStream::~PcmStream()
{
stop();
stop(); // NOLINT
property_timer_.cancel();
}

2
server/streamreader/pcm_stream.hpp
View file

@ -124,7 +124,7 @@ public:
using ResultHandler = std::function<void(const snapcast::ErrorCode& ec)>;
/// c'tor. Encoded PCM data is passed to the PcmStream::Listener
PcmStream(PcmStream::Listener* pcmListener, boost::asio::io_context& ioc, const ServerSettings& server_settings, const StreamUri& uri);
PcmStream(PcmStream::Listener* pcmListener, boost::asio::io_context& ioc, ServerSettings server_settings, StreamUri uri);
/// d'tor
virtual ~PcmStream();

2
server/streamreader/stream_control.cpp
View file

@ -39,7 +39,7 @@ namespace streamreader
static constexpr auto LOG_TAG = "Script";
StreamControl::StreamControl(const boost::asio::any_io_executor& executor) : executor_(executor)
StreamControl::StreamControl(const boost::asio::any_io_executor& executor) : executor_(executor) // NOLINT
{
}

5
test/test_main.cpp
View file

@ -494,8 +494,7 @@ TEST_CASE("Librespot2")
}
line = "[2021-06-04T07:20:47Z INFO librespot_playback::player] metadata:{\"ARTIST\":\"artist\",\"TITLE\":\"title\"}";
n = 0;
if (((n = line.find("metadata:")) != std::string::npos))
if (n = line.find("metadata:"); n != std::string::npos)
{
std::string meta = line.substr(n + 9);
REQUIRE(meta == "{\"ARTIST\":\"artist\",\"TITLE\":\"title\"}");
@ -679,7 +678,7 @@ TEST_CASE("ErrorOr")
// Move value out
REQUIRE(error_or.takeValue() == "test");
// Value has been moved out, get will return an empty string
REQUIRE(error_or.getValue().empty());
// REQUIRE(error_or.getValue().empty());
}
{