Remove unnecessary Src/ folders

1 files changed, 419 insertions, 0 deletions

diff --git a/Source/Core/Common/SysConf.cpp b/Source/Core/Common/SysConf.cpp
new file mode 100644
index 0000000000..acfb11b0ed
--- /dev/null
+++ b/Source/Core/Common/SysConf.cpp
@@ -0,0 +1,419 @@
+// Copyright 2013 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include "FileUtil.h"
+#include "SysConf.h"
+
+#include <cinttypes>
+
+SysConf::SysConf()
+	: m_IsValid(false)
+{
+	m_FilenameDefault = File::GetUserPath(F_WIISYSCONF_IDX);
+	m_IsValid = LoadFromFile(m_FilenameDefault.c_str());
+}
+
+SysConf::~SysConf()
+{
+	if (!m_IsValid)
+		return;
+
+	Save();
+	Clear();
+}
+
+void SysConf::Clear()
+{
+	for (std::vector<SSysConfEntry>::const_iterator i = m_Entries.begin();
+			i < m_Entries.end() - 1; i++)
+		delete [] i->data;
+	m_Entries.clear();
+}
+
+bool SysConf::LoadFromFile(const char *filename)
+{
+	// Basic check
+	if (!File::Exists(filename))
+	{
+		File::CreateFullPath(filename);
+		GenerateSysConf();
+		return true;
+	}
+
+	u64 size = File::GetSize(filename);
+	if (size != SYSCONF_SIZE)
+	{
+		if (AskYesNoT("Your SYSCONF file is the wrong size.\nIt should be 0x%04x (but is 0x%04" PRIx64 ")\nDo you want to generate a new one?",
+					SYSCONF_SIZE, size))
+		{
+			GenerateSysConf();
+			return true;
+		}
+		else
+			return false;
+	}
+
+	File::IOFile f(filename, "rb");
+	if (f.IsOpen())
+	{
+		if (LoadFromFileInternal(f.ReleaseHandle()))
+		{
+			m_Filename = filename;
+			return true;
+		}
+	}
+
+	return false;
+}
+
+bool SysConf::LoadFromFileInternal(FILE *fh)
+{
+	File::IOFile f(fh);
+	// Fill in infos
+	SSysConfHeader s_Header;
+	f.ReadArray(s_Header.version, 4);
+	f.ReadArray(&s_Header.numEntries, 1);
+	s_Header.numEntries = Common::swap16(s_Header.numEntries) + 1;
+
+	for (u16 index = 0; index < s_Header.numEntries; index++)
+	{
+		SSysConfEntry tmpEntry;
+		f.ReadArray(&tmpEntry.offset, 1);
+		tmpEntry.offset = Common::swap16(tmpEntry.offset);
+		m_Entries.push_back(tmpEntry);
+	}
+
+	// Last offset is an invalid entry. We ignore it throughout this class
+	for (std::vector<SSysConfEntry>::iterator i = m_Entries.begin();
+			i < m_Entries.end() - 1; i++)
+	{
+		SSysConfEntry& curEntry = *i;
+		f.Seek(curEntry.offset, SEEK_SET);
+
+		u8 description = 0;
+		f.ReadArray(&description, 1);
+		// Data type
+		curEntry.type = (SysconfType)((description & 0xe0) >> 5);
+		// Length of name in bytes - 1
+		curEntry.nameLength = (description & 0x1f) + 1;
+		// Name
+		f.ReadArray(curEntry.name, curEntry.nameLength);
+		curEntry.name[curEntry.nameLength] = '\0';
+		// Get length of data
+		curEntry.dataLength = 0;
+		switch (curEntry.type)
+		{
+		case Type_BigArray:
+			f.ReadArray(&curEntry.dataLength, 1);
+			curEntry.dataLength = Common::swap16(curEntry.dataLength);
+			break;
+
+		case Type_SmallArray:
+			{
+			u8 dlength = 0;
+			f.ReadBytes(&dlength, 1);
+			curEntry.dataLength = dlength;
+			break;
+			}
+
+		case Type_Byte:
+		case Type_Bool:
+			curEntry.dataLength = 1;
+			break;
+
+		case Type_Short:
+			curEntry.dataLength = 2;
+			break;
+
+		case Type_Long:
+			curEntry.dataLength = 4;
+			break;
+
+		default:
+			PanicAlertT("Unknown entry type %i in SYSCONF (%s@%x)!",
+				curEntry.type, curEntry.name, curEntry.offset);
+			return false;
+			break;
+		}
+		// Fill in the actual data
+		if (curEntry.dataLength)
+		{
+			curEntry.data = new u8[curEntry.dataLength];
+			f.ReadArray(curEntry.data, curEntry.dataLength);
+		}
+	}
+
+	return f.IsGood();
+}
+
+// Returns the size of the item in file
+unsigned int create_item(SSysConfEntry &item, SysconfType type, const std::string &name,
+		const int data_length, unsigned int offset)
+{
+	item.offset = offset;
+	item.type = type;
+	item.nameLength = (u8)(name.length());
+	strncpy(item.name, name.c_str(), 32);
+	item.dataLength = data_length;
+	item.data = new u8[data_length];
+	memset(item.data, 0, data_length);
+	switch (type)
+	{
+		case Type_BigArray:
+			// size of description + name length + size of dataLength + data length + null
+			return 1 + item.nameLength + 2 + item.dataLength + 1;
+		case Type_SmallArray:
+			// size of description + name length + size of dataLength + data length + null
+			return 1 + item.nameLength + 1 + item.dataLength + 1;
+		case Type_Byte:
+		case Type_Bool:
+		case Type_Short:
+		case Type_Long:
+			// size of description + name length + data length
+			return 1 + item.nameLength + item.dataLength;
+		default:
+			return 0;
+	}
+}
+
+void SysConf::GenerateSysConf()
+{
+	SSysConfHeader s_Header;
+	strncpy(s_Header.version, "SCv0", 4);
+	s_Header.numEntries = Common::swap16(28 - 1);
+
+	SSysConfEntry items[27];
+	memset(items, 0, sizeof(SSysConfEntry) * 27);
+
+	// version length + size of numEntries + 28 * size of offset
+	unsigned int current_offset = 4 + 2 + 28 * 2;
+
+	// BT.DINF
+	current_offset += create_item(items[0], Type_BigArray, "BT.DINF", 0x460, current_offset);
+	items[0].data[0] = 4;
+	for (u8 i = 0; i < 4; ++i)
+	{
+		const u8 bt_addr[6] = {i, 0x00, 0x79, 0x19, 0x02, 0x11};
+		memcpy(&items[0].data[1 + 70 * i], bt_addr, sizeof(bt_addr));
+		memcpy(&items[0].data[7 + 70 * i], "Nintendo RVL-CNT-01", 19);
+	}
+
+	// BT.SENS
+	current_offset += create_item(items[1], Type_Long, "BT.SENS", 4, current_offset);
+	items[1].data[3] = 0x03;
+
+	// IPL.NIK
+	current_offset += create_item(items[2], Type_SmallArray, "IPL.NIK", 0x15, current_offset);
+	const u8 console_nick[14] = {0, 'd', 0, 'o', 0, 'l', 0, 'p', 0, 'h', 0, 'i', 0, 'n'};
+	memcpy(items[2].data, console_nick, 14);
+
+	// IPL.AR
+	current_offset += create_item(items[3], Type_Byte, "IPL.AR", 1, current_offset);
+	items[3].data[0] = 0x01;
+
+	// BT.BAR
+	current_offset += create_item(items[4], Type_Byte, "BT.BAR", 1, current_offset);
+	items[4].data[0] = 0x01;
+
+	// IPL.SSV
+	current_offset += create_item(items[5], Type_Byte, "IPL.SSV", 1, current_offset);
+
+	// IPL.LNG
+	current_offset += create_item(items[6], Type_Byte, "IPL.LNG", 1, current_offset);
+	items[6].data[0] = 0x01;
+
+	// IPL.SADR
+	current_offset += create_item(items[7], Type_BigArray, "IPL.SADR", 0x1007, current_offset);
+	items[7].data[0] = 0x6c; //(Switzerland) TODO should this default be changed?
+
+	// IPL.CB
+	current_offset += create_item(items[8], Type_Long, "IPL.CB", 4, current_offset);
+	items[8].data[0] = 0x0f; items[8].data[1] = 0x11;
+	items[8].data[2] = 0x14; items[8].data[3] = 0xa6;
+
+	// BT.SPKV
+	current_offset += create_item(items[9], Type_Byte, "BT.SPKV", 1, current_offset);
+	items[9].data[0] = 0x58;
+
+	// IPL.PC
+	current_offset += create_item(items[10], Type_SmallArray, "IPL.PC", 0x49, current_offset);
+	items[10].data[1] = 0x04; items[10].data[2] = 0x14;
+
+	// NET.CTPC
+	current_offset += create_item(items[11], Type_Long, "NET.CTPC", 4, current_offset);
+
+	// WWW.RST
+	current_offset += create_item(items[12], Type_Bool, "WWW.RST", 1, current_offset);
+
+	// BT.CDIF
+	current_offset += create_item(items[13], Type_BigArray, "BT.CDIF", 0x204, current_offset);
+
+	// IPL.INC
+	current_offset += create_item(items[14], Type_Long, "IPL.INC", 4, current_offset);
+	items[14].data[3] = 0x08;
+
+	// IPL.FRC
+	current_offset += create_item(items[15], Type_Long, "IPL.FRC", 4, current_offset);
+	items[15].data[3] = 0x28;
+
+	// IPL.CD
+	current_offset += create_item(items[16], Type_Bool, "IPL.CD", 1, current_offset);
+	items[16].data[0] = 0x01;
+
+	// IPL.CD2
+	current_offset += create_item(items[17], Type_Bool, "IPL.CD2", 1, current_offset);
+	items[17].data[0] = 0x01;
+
+	// IPL.UPT
+	current_offset += create_item(items[18], Type_Byte, "IPL.UPT", 1, current_offset);
+	items[18].data[0] = 0x02;
+
+	// IPL.PGS
+	current_offset += create_item(items[19], Type_Byte, "IPL.PGS", 1, current_offset);
+
+	// IPL.E60
+	current_offset += create_item(items[20], Type_Byte, "IPL.E60", 1, current_offset);
+	items[20].data[0] = 0x01;
+
+	// IPL.DH
+	current_offset += create_item(items[21], Type_Byte, "IPL.DH", 1, current_offset);
+
+	// NET.WCFG
+	current_offset += create_item(items[22], Type_Long, "NET.WCFG", 4, current_offset);
+	items[22].data[3] = 0x01;
+
+	// IPL.IDL
+	current_offset += create_item(items[23], Type_SmallArray, "IPL.IDL", 1, current_offset);
+	items[23].data[0] = 0x01;
+
+	// IPL.EULA
+	current_offset += create_item(items[24], Type_Bool, "IPL.EULA", 1, current_offset);
+	items[24].data[0] = 0x01;
+
+	// BT.MOT
+	current_offset += create_item(items[25], Type_Byte, "BT.MOT", 1, current_offset);
+	items[25].data[0] = 0x01;
+
+	// MPLS.MOVIE
+	current_offset += create_item(items[26], Type_Bool, "MPLS.MOVIE", 1, current_offset);
+	items[26].data[0] = 0x01;
+
+
+	for (auto& item : items)
+		m_Entries.push_back(item);
+
+	File::CreateFullPath(m_FilenameDefault);
+	File::IOFile g(m_FilenameDefault, "wb");
+
+	// Write the header and item offsets
+	g.WriteBytes(&s_Header.version, sizeof(s_Header.version));
+	g.WriteBytes(&s_Header.numEntries, sizeof(u16));
+	for (int i = 0; i != 27; ++i)
+	{
+		const u16 tmp_offset = Common::swap16(items[i].offset);
+		g.WriteBytes(&tmp_offset, 2);
+	}
+	const u16 end_data_offset = Common::swap16(current_offset);
+	g.WriteBytes(&end_data_offset, 2);
+
+	// Write the items
+	const u8 null_byte = 0;
+	for (int i = 0; i != 27; ++i)
+	{
+		u8 description = (items[i].type << 5) | (items[i].nameLength - 1);
+		g.WriteBytes(&description, sizeof(description));
+		g.WriteBytes(&items[i].name, items[i].nameLength);
+		switch (items[i].type)
+		{
+			case Type_BigArray:
+				{
+					const u16 tmpDataLength = Common::swap16(items[i].dataLength);
+					g.WriteBytes(&tmpDataLength, 2);
+					g.WriteBytes(items[i].data, items[i].dataLength);
+					g.WriteBytes(&null_byte, 1);
+				}
+				break;
+
+			case Type_SmallArray:
+				g.WriteBytes(&items[i].dataLength, 1);
+				g.WriteBytes(items[i].data, items[i].dataLength);
+				g.WriteBytes(&null_byte, 1);
+				break;
+
+			default:
+				g.WriteBytes(items[i].data, items[i].dataLength);
+				break;
+		}
+	}
+
+	// Pad file to the correct size
+	const u64 cur_size = g.GetSize();
+	for (unsigned int i = 0; i != 16380 - cur_size; ++i)
+		g.WriteBytes(&null_byte, 1);
+
+	// Write the footer
+	g.WriteBytes("SCed", 4);
+
+	m_Filename = m_FilenameDefault;
+}
+
+bool SysConf::SaveToFile(const char *filename)
+{
+	File::IOFile f(filename, "r+b");
+
+	for (std::vector<SSysConfEntry>::iterator i = m_Entries.begin();
+			i < m_Entries.end() - 1; i++)
+	{
+		// Seek to after the name of this entry
+		f.Seek(i->offset + i->nameLength + 1, SEEK_SET);
+
+		// We may have to write array length value...
+		if (i->type == Type_BigArray)
+		{
+			const u16 tmpDataLength = Common::swap16(i->dataLength);
+			f.WriteArray(&tmpDataLength, 1);
+		}
+		else if (i->type == Type_SmallArray)
+		{
+			const u8 len = (u8)(i->dataLength);
+			f.WriteArray(&len, 1);
+		}
+
+		// Now write the actual data
+		f.WriteBytes(i->data, i->dataLength);
+	}
+
+	return f.IsGood();
+}
+
+bool SysConf::Save()
+{
+	if (!m_IsValid)
+		return false;
+	return SaveToFile(m_Filename.c_str());
+}
+
+void SysConf::UpdateLocation()
+{
+	// if the old Wii User dir had a sysconf file save any settings that have been changed to it
+	if (m_IsValid)
+		Save();
+
+	// Clear the old filename and set the default filename to the new user path
+	// So that it can be generated if the file does not exist in the new location
+	m_Filename.clear();
+	m_FilenameDefault =  File::GetUserPath(F_WIISYSCONF_IDX);
+	Reload();
+}
+
+bool SysConf::Reload()
+{
+	if (m_IsValid)
+		Clear();
+
+	std::string& filename = m_Filename.empty() ? m_FilenameDefault : m_Filename;
+
+	m_IsValid = LoadFromFile(filename.c_str());
+	return m_IsValid;
+}