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Merge pull request #5015 from lioncash/sysconf 

SysConf: const correctness changes
This commit is contained in:
Matthew Parlane 2017-03-05 13:41:43 +13:00 committed by GitHub
parent 606e25607d 0e5a367ca3
commit c21193c6f5
3 changed files with 23 additions and 21 deletions
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40
Source/Core/Common/SysConf.h
View File

@ -53,11 +53,13 @@ struct SSysConfEntry
std::vector<u8> data;
template <class T>
T GetData()
T GetData() const
{
return *(T*)data.data();
T extracted_data;
std::memcpy(&extracted_data, data.data(), sizeof(T));
return extracted_data;
}
bool GetArrayData(u8* dest, u16 destSize)
bool GetArrayData(u8* dest, u16 destSize) const
{
if (dest && destSize >= dataLength)
{
@ -66,7 +68,7 @@ struct SSysConfEntry
}
return false;
}
bool SetArrayData(u8* buffer, u16 bufferSize)
bool SetArrayData(const u8* buffer, u16 bufferSize)
{
if (buffer)
{
@ -83,9 +85,9 @@ public:
SysConf(Common::FromWhichRoot root_type);
~SysConf();
bool IsValid() { return m_IsValid; }
bool IsValid() const { return m_IsValid; }
template <class T>
T GetData(const char* sectionName)
T GetData(const char* sectionName) const
{
if (!m_IsValid)
{
@ -93,13 +95,13 @@ public:
return 0;
}
std::vector<SSysConfEntry>::iterator index = m_Entries.begin();
for (; index < m_Entries.end() - 1; ++index)
auto index = m_Entries.cbegin();
for (; index < m_Entries.cend() - 1; ++index)
{
if (strcmp(index->name, sectionName) == 0)
break;
}
if (index == m_Entries.end() - 1)
if (index == m_Entries.cend() - 1)
{
PanicAlertT("Section %s not found in SYSCONF", sectionName);
return 0;
@ -108,35 +110,35 @@ public:
return index->GetData<T>();
}
bool GetArrayData(const char* sectionName, u8* dest, u16 destSize)
bool GetArrayData(const char* sectionName, u8* dest, u16 destSize) const
{
if (!m_IsValid)
{
PanicAlertT("Trying to read from invalid SYSCONF");
return 0;
return false;
}
std::vector<SSysConfEntry>::iterator index = m_Entries.begin();
for (; index < m_Entries.end() - 1; ++index)
auto index = m_Entries.cbegin();
for (; index < m_Entries.cend() - 1; ++index)
{
if (strcmp(index->name, sectionName) == 0)
break;
}
if (index == m_Entries.end() - 1)
if (index == m_Entries.cend() - 1)
{
PanicAlertT("Section %s not found in SYSCONF", sectionName);
return 0;
return false;
}
return index->GetArrayData(dest, destSize);
}
bool SetArrayData(const char* sectionName, u8* buffer, u16 bufferSize)
bool SetArrayData(const char* sectionName, const u8* buffer, u16 bufferSize)
{
if (!m_IsValid)
return false;
std::vector<SSysConfEntry>::iterator index = m_Entries.begin();
auto index = m_Entries.begin();
for (; index < m_Entries.end() - 1; ++index)
{
if (strcmp(index->name, sectionName) == 0)
@ -157,7 +159,7 @@ public:
if (!m_IsValid)
return false;
std::vector<SSysConfEntry>::iterator index = m_Entries.begin();
auto index = m_Entries.begin();
for (; index < m_Entries.end() - 1; ++index)
{
if (strcmp(index->name, sectionName) == 0)
@ -169,7 +171,7 @@ public:
return false;
}
*(T*)index->data.data() = newValue;
std::memcpy(index->data.data(), &newValue, sizeof(T));
return true;
}

2
Source/Core/Core/IOS/USB/Bluetooth/BTBase.cpp
View File

@ -22,7 +22,7 @@ namespace HLE
{
constexpr u16 BT_INFO_SECTION_LENGTH = 0x460;
void BackUpBTInfoSection(SysConf* sysconf)
void BackUpBTInfoSection(const SysConf* sysconf)
{
const std::string filename = File::GetUserPath(D_SESSION_WIIROOT_IDX) + DIR_SEP WII_BTDINF_BACKUP;
if (File::Exists(filename))

2
Source/Core/Core/IOS/USB/Bluetooth/BTBase.h
View File

@ -18,7 +18,7 @@ namespace IOS
{
namespace HLE
{
void BackUpBTInfoSection(SysConf* sysconf);
void BackUpBTInfoSection(const SysConf* sysconf);
void RestoreBTInfoSection(SysConf* sysconf);
namespace Device