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Main: allocate ConfigData on the stack

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This commit is contained in:
Max Kellermann 2018-08-19 22:47:05 +02:00
parent afd0fe666a
commit 140aeea300
3 changed files with 22 additions and 15 deletions
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20
src/CommandLine.cxx
View File

@ -1,5 +1,5 @@
/*
* Copyright 2003-2017 The Music Player Daemon Project
* Copyright 2003-2018 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
@ -22,7 +22,7 @@
#include "ls.hxx"
#include "LogInit.hxx"
#include "Log.hxx"
#include "config/Global.hxx"
#include "config/File.hxx"
#include "decoder/DecoderList.hxx"
#include "decoder/DecoderPlugin.hxx"
#include "output/Registry.hxx"
@ -292,7 +292,12 @@ static void help(void)
class ConfigLoader
{
ConfigData &config;
public:
explicit ConfigLoader(ConfigData &_config) noexcept
:config(_config) {}
bool TryFile(const Path path);
bool TryFile(const AllocatedPath &base_path, Path path);
};
@ -300,7 +305,7 @@ public:
bool ConfigLoader::TryFile(Path path)
{
if (FileExists(path)) {
ReadConfigFile(path);
ReadConfigFile(config, path);
return true;
}
return false;
@ -315,7 +320,8 @@ bool ConfigLoader::TryFile(const AllocatedPath &base_path, Path path)
}
void
ParseCommandLine(int argc, char **argv, struct options &options)
ParseCommandLine(int argc, char **argv, struct options &options,
ConfigData &config)
{
bool use_config_file = true;
@ -383,16 +389,16 @@ ParseCommandLine(int argc, char **argv, struct options &options)
if (result <= 0)
throw MakeLastError("MultiByteToWideChar() failed");
ReadConfigFile(Path::FromFS(buffer));
ReadConfigFile(config, Path::FromFS(buffer));
#else
ReadConfigFile(Path::FromFS(config_file));
ReadConfigFile(config, Path::FromFS(config_file));
#endif
return;
}
/* use default configuration file path */
ConfigLoader loader;
ConfigLoader loader(config);
bool found =
#ifdef _WIN32

7
src/CommandLine.hxx
View File

@ -1,5 +1,5 @@
/*
* Copyright 2003-2017 The Music Player Daemon Project
* Copyright 2003-2018 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
@ -20,6 +20,8 @@
#ifndef MPD_COMMAND_LINE_HXX
#define MPD_COMMAND_LINE_HXX
struct ConfigData;
struct options {
bool kill = false;
bool daemon = true;
@ -28,6 +30,7 @@ struct options {
};
void
ParseCommandLine(int argc, char **argv, struct options &options);
ParseCommandLine(int argc, char **argv, struct options &options,
ConfigData &config);
#endif

10
src/Main.cxx
View File

@ -52,7 +52,7 @@
#include "thread/Slack.hxx"
#include "net/Init.hxx"
#include "lib/icu/Init.hxx"
#include "config/Global.hxx"
#include "config/File.hxx"
#include "config/Check.hxx"
#include "config/Data.hxx"
#include "config/Param.hxx"
@ -475,7 +475,7 @@ MainOrThrow(int argc, char *argv[])
const ODBus::ScopeInit dbus_init;
#endif
config_global_init();
ConfigData raw_config;
#ifdef ANDROID
(void)argc;
@ -486,13 +486,12 @@ MainOrThrow(int argc, char *argv[])
const auto config_path =
sdcard / Path::FromFS("mpd.conf");
if (FileExists(config_path))
ReadConfigFile(config_path);
ReadConfigFile(raw_config, config_path);
}
#else
ParseCommandLine(argc, argv, options);
ParseCommandLine(argc, argv, options, raw_config);
#endif
const auto &raw_config = GetGlobalConfig();
InitPathParser(raw_config);
const auto config = LoadConfig(raw_config);
@ -714,7 +713,6 @@ mpd_main_after_fork(const ConfigData &raw_config, const Config &config)
#ifdef ENABLE_ARCHIVE
archive_plugin_deinit_all();
#endif
config_global_finish();
instance->rtio_thread.Stop();
instance->io_thread.Stop();
#ifndef ANDROID