128 lines
2.6 KiB
C++
128 lines
2.6 KiB
C++
// Copyright (C) 2003 Dolphin Project.
|
|
|
|
// 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, version 2.0.
|
|
|
|
// 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 2.0 for more details.
|
|
|
|
// A copy of the GPL 2.0 should have been included with the program.
|
|
// If not, see http://www.gnu.org/licenses/
|
|
|
|
// Official SVN repository and contact information can be found at
|
|
// http://code.google.com/p/dolphin-emu/
|
|
|
|
#ifndef __SYSCONF_MANAGER_h__
|
|
#define __SYSCONF_MANAGER_h__
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
// This class is meant to edit the values in a given Wii SYSCONF file
|
|
// It currently does not add/remove/rearrange sections,
|
|
// instead only modifies exiting sections' data
|
|
|
|
#define SYSCONF_SIZE 0x4000
|
|
|
|
enum SysconfType
|
|
{
|
|
Type_BigArray = 1,
|
|
Type_SmallArray,
|
|
Type_Byte,
|
|
Type_Short,
|
|
Type_Long,
|
|
Type_Unknown,
|
|
Type_Bool
|
|
};
|
|
|
|
struct SSysConfHeader
|
|
{
|
|
char version[4];
|
|
u16 numEntries;
|
|
};
|
|
|
|
struct SSysConfEntry
|
|
{
|
|
u16 offset;
|
|
SysconfType type;
|
|
u8 nameLength;
|
|
char name[32];
|
|
u16 dataLength;
|
|
u8* data;
|
|
|
|
template<class T>
|
|
T GetData() { return *(T*)data; }
|
|
};
|
|
|
|
class SysConf
|
|
{
|
|
private:
|
|
SSysConfHeader m_Header;
|
|
std::string m_Filename;
|
|
std::vector<SSysConfEntry> m_Entries;
|
|
bool m_IsValid;
|
|
|
|
public:
|
|
SysConf();
|
|
~SysConf();
|
|
|
|
bool IsValid() { return m_IsValid; }
|
|
|
|
template<class T>
|
|
T GetData(const char* sectionName)
|
|
{
|
|
if (!m_IsValid)
|
|
{
|
|
PanicAlert("Trying to read from invalid SYSCONF");
|
|
return 0;
|
|
}
|
|
|
|
size_t index = 0;
|
|
for (; index < m_Entries.size() - 1; index++)
|
|
{
|
|
if (strcmp(m_Entries.at(index).name, sectionName) == 0)
|
|
break;
|
|
}
|
|
if (index == m_Entries.size() - 1)
|
|
{
|
|
PanicAlert("Section %s not found in SYSCONF", sectionName);
|
|
return 0;
|
|
}
|
|
|
|
return m_Entries.at(index).GetData<T>();
|
|
}
|
|
|
|
template<class T>
|
|
bool SetData(const char* sectionName, T newValue)
|
|
{
|
|
if (!m_IsValid)
|
|
return false;
|
|
|
|
size_t index = 0;
|
|
for (; index < m_Entries.size() - 1; index++)
|
|
{
|
|
if (strcmp(m_Entries.at(index).name, sectionName) == 0)
|
|
break;
|
|
}
|
|
if (index == m_Entries.size() - 1)
|
|
{
|
|
PanicAlert("Section %s not found in SYSCONF", sectionName);
|
|
return false;
|
|
}
|
|
|
|
*(T*)m_Entries.at(index).data = newValue;
|
|
return true;
|
|
}
|
|
|
|
bool Save();
|
|
bool SaveToFile(const char* filename);
|
|
bool LoadFromFile(const char* filename);
|
|
private:
|
|
bool LoadFromFileInternal(FILE *f);
|
|
};
|
|
|
|
#endif // __SYSCONF_MANAGER_h__
|