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SettingsInterface: Add Error to Save()

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Stenzek 2024-03-31 15:50:29 +10:00
parent eb504143c1
commit 693982d755
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7 changed files with 30 additions and 16 deletions
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4
src/common/layered_settings_interface.cpp
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@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "layered_settings_interface.h"
@ -9,7 +9,7 @@ LayeredSettingsInterface::LayeredSettingsInterface() = default;
LayeredSettingsInterface::~LayeredSettingsInterface() = default;
bool LayeredSettingsInterface::Save()
bool LayeredSettingsInterface::Save(Error* error /* = nullptr */)
{
Panic("Attempting to save layered settings interface");
}

4
src/common/layered_settings_interface.h
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@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#pragma once
@ -23,7 +23,7 @@ public:
SettingsInterface* GetLayer(Layer layer) const { return m_layers[layer]; }
void SetLayer(Layer layer, SettingsInterface* sif) { m_layers[layer] = sif; }
bool Save() override;
bool Save(Error* error = nullptr) override;
void Clear() override;

7
src/common/memory_settings_interface.cpp
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@ -1,16 +1,19 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "memory_settings_interface.h"
#include "common/assert.h"
#include "common/error.h"
#include "common/string_util.h"
MemorySettingsInterface::MemorySettingsInterface() = default;
MemorySettingsInterface::~MemorySettingsInterface() = default;
bool MemorySettingsInterface::Save()
bool MemorySettingsInterface::Save(Error* error /* = nullptr */)
{
Error::SetStringView(error, "Memory settings cannot be saved.");
return false;
}

4
src/common/memory_settings_interface.h
View file

@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#pragma once
@ -12,7 +12,7 @@ public:
MemorySettingsInterface();
~MemorySettingsInterface();
bool Save() override;
bool Save(Error* error = nullptr) override;
void Clear() override;

6
src/common/settings_interface.h
View file

@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#pragma once
@ -8,12 +8,14 @@
#include <string>
#include <vector>
class Error;
class SettingsInterface
{
public:
virtual ~SettingsInterface() = default;
virtual bool Save() = 0;
virtual bool Save(Error* error = nullptr) = 0;
virtual void Clear() = 0;
virtual bool GetIntValue(const char* section, const char* key, s32* value) const = 0;

17
src/util/ini_settings_interface.cpp
View file

@ -1,14 +1,18 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "ini_settings_interface.h"
#include "common/file_system.h"
#include "common/log.h"
#include "common/path.h"
#include "common/string_util.h"
#include "common/error.h"
#include <algorithm>
#include <iterator>
#include <mutex>
Log_SetChannel(INISettingsInterface);
#ifdef _WIN32
@ -64,15 +68,18 @@ bool INISettingsInterface::Load()
return (err == SI_OK);
}
bool INISettingsInterface::Save()
bool INISettingsInterface::Save(Error* error /* = nullptr */)
{
if (m_filename.empty())
{
Error::SetStringView(error, "Filename is not set.");
return false;
}
std::unique_lock lock(s_ini_load_save_mutex);
std::string temp_filename(GetTemporaryFileName(m_filename));
SI_Error err = SI_FAIL;
std::FILE* fp = FileSystem::OpenCFile(temp_filename.c_str(), "wb");
std::FILE* fp = FileSystem::OpenCFile(temp_filename.c_str(), "wb", error);
if (fp)
{
err = m_ini.SaveFile(fp, false);
@ -80,10 +87,12 @@ bool INISettingsInterface::Save()
if (err != SI_OK)
{
Error::SetStringFmt(error, "INI SaveFile() failed: {}", static_cast<int>(err));
// remove temporary file
FileSystem::DeleteFile(temp_filename.c_str());
}
else if (!FileSystem::RenamePath(temp_filename.c_str(), m_filename.c_str()))
else if (!FileSystem::RenamePath(temp_filename.c_str(), m_filename.c_str(), error))
{
Log_ErrorPrintf("Failed to rename '%s' to '%s'", temp_filename.c_str(), m_filename.c_str());
FileSystem::DeleteFile(temp_filename.c_str());

4
src/util/ini_settings_interface.h
View file

@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#pragma once
@ -19,7 +19,7 @@ public:
const std::string& GetFileName() const { return m_filename; }
bool Load();
bool Save() override;
bool Save(Error* error = nullptr) override;
void Clear() override;