Collaboration diagram

Description

The SFXConfig class is used to save the entries of (tag, value) to file.

If the entries of (tag, value) are written into the SFXConfig instance when the applet ends or suspends, they can be restored from this instance when the applet starts or resumes.

When a entry of (tag, value) is written, any value from 0 to 65535 of the UInt16 type can be set as the tag and any numeric, string, or buffer can be set as the value.

By specifying the tag, the corresponding value can be read from the SFXConfig instance.

	About MIF File Setting
	It is necessary to turn on the File option in the MIF file setting of privilege level when the SFXConfig class is used.

SFXConfig config;

// write the entry of (tag: 1, value: "saving data") into SFXConfig
config.WriteSFXAnsiString(1, "saving data");

// save the SFXConfig instance to the configuration file
config.Save(SFXPath("/data/applet.cfg"));

SFXConfig config;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("/data/applet.cfg"));

// get the value of the entry where tag is "1"
// * the second argument is the default value, 
//   which will be returned if the entry in question is not found
SFXAnsiString value = config.ReadSFXAnsiString(1, "default text");
// now, value is set to "saving data"

config.WriteSInt32(2, -17); // value of the SInt32 type
config.WriteUInt08(3, 'a'); // value of the UInt08 type
config.WriteBool(4, true);  // value of the Bool type


ByteConst data[] = {0x01, 0x11, 0x22, 0x33, 0x44};
SFXBuffer buffer(data, lengthof(data));
config.WriteSFXBuffer(5, buffer);        // value of the SFXBuffer type

// get the value of the entry with the specified tag
// * the second argument is the default value, 
//   which will be returned if the pair element in question is not found

SInt32 n1 = config.ReadSInt32(2, -9999); // value of the entry where tag is "2"
// n1 = -17 of the SInt32 type

AChar c = config.ReadUInt08(3, '\0');    // value of the entry where tag is "3"
// c = 'a' of the UInt08 type

Bool b = config.ReadBool(4, false);      // value of the entry where tag is "4"
// b = true of the Bool type

SFXBuffer buff = config.ReadSFXBuffer(5, SFXBuffer()); // value of the entry where tag is "5"
// buff = {0x01, 0x11, 0x22, 0x33, 0x44}

Reference

SFXAnsiString | SFXWideString | SFXBuffer

Member

Description

This constructor does nothing.

Description

This destructor deletes all entries in this SFXConfig instance by calling the SFXConfig::Clear function internally.

Reference

SFXConfig::Clear

Description

The content of the SFXConfig instance updated by the SFXConfig::Clear function is not reflected to the configuration file until the SFXConfig::Save function is called.

Example

SFXConfig  config;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// write Bool values into the SFXConfig instance
config.WriteBool(100, true);
config.WriteBool(101, false);

// delete all entries from the SFXConfig instance
config.Clear();

Reference

SFXConfig::Remove | SFXConfig::EmptyInstance | SFXConfig::Save | SFXConfig::~SFXConfig

Description

This function gets an instance that represents an empty config.

Return value

Number of entries in this SFXConfig instance

Description

This function gets the number of entries in this SFXConfig instance.

Example

SFXConfig   config;
UInt32      entryNum = 0;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified Bool value into the SFXConfig instance
config.WriteBool(100, true);
config.WriteBool(101, false);

// get number of entries in the SFXConfig instance
entryNum = config.GetSize();

Return value

Description

This function loads the SFXConfig instance from the specified configuration file saved with the SFXConfig::Save function.

This SFXConfig instance contains the pass of the configuration file specified in the path argument. And if the SFXConfig::Save fucntion is called without specifying no argument, the SFXConfig instance will be save to the file of this path.

	Tip
	To use the SFXConfig class, this function needs to be called first.

	Note
	If more than one configuration file are loaded, only the content of the configuration file loaded last will be valid. The contents of the other configuration files will be destroyed.

Example

SFXConfig   config;
Bool        bool_0(true), bool_1(false);
Bool        bool_a, bool_b;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified Bool value into the SFXConfig instance
config.WriteBool(100, bool_0);
config.WriteBool(101, bool_1);

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the Bool value of the entry with the specified tag from the SFXConfig instance
bool_a = config.ReadBool(100, bool_0);
bool_b = config.ReadBool(101, bool_1);

Reference

SFXConfig::Save | SFXConfig | BREW API IFILEMGR_GetLastError

Return value

Description

This function reads the Binary value of the entry with the specified tag written with the SFXConfig::WriteBinary function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the Binary value does not exist, SFERR_FAILED will be returned.

Example

SFXConfig          config;
AChar              moji[] = {"abcdefghijkxyz"};
VoidConstPtr       data;
UInt16             len;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified Binary value into the SFXConfig instance
config.WriteBinary(100, (VoidConstPtr)moji, SFXHelper::strlen(moji) + 1);

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the Binary value of the entry with the specified tag from the SFXConfig instance
config.ReadBinary(100, &data, &len);

Reference

SFXConfig::WriteBinary | SFXConfig

Return value

Description

This function reads the Bool value of the entry with the specified tag written with the SFXConfig::WriteBool function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the Bool value does not exist, the default value specified in the initial argument will be returned.

Example

SFXConfig   config;
Bool        bool_0(true), bool_1(false);
Bool        bool_a, bool_b;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified Bool value into the SFXConfig instance
config.WriteBool(100, bool_0);
config.WriteBool(101, bool_1);

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the Bool value of the entry with the specified tag from the SFXConfig instance
bool_a = config.ReadBool(100, bool_0);
bool_b = config.ReadBool(101, bool_1);

Reference

SFXConfig::WriteBool | SFXConfig

Return value

Description

This function reads the Float32 value of the entry with the specified tag written with the SFXConfig::WriteFloat32 function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the Float32 value does not exist, the default value specified in the initial argument will be returned.

Reference

SFXConfig::WriteFloat32 | SFXConfig

Return value

Description

This function reads the Float64 value of the entry with the specified tag written with the SFXConfig::WriteFloat64 function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the Float64 value does not exist, the default value specified in the initial argument will be returned.

Example

SFXConfig   config;
Float64     float64_0(0.12345), float64_1(0.000000), float64_2(-1.234);
Float64     float64_a, float64_b, float64_c;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified Float64 value into the SFXConfig instance
config.WriteFloat64(100, float64_0);
config.WriteFloat64(101, float64_1);
config.WriteFloat64(102, float64_2);

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the Float64 value of the entry with the specified tag from the SFXConfig instance
float64_a = config.ReadFloat64(100, float64_0);
float64_b = config.ReadFloat64(101, float64_1);
float64_c = config.ReadFloat64(102, float64_2);

Reference

SFXConfig::WriteFloat64 | SFXConfig

Return value

Description

This function reads the SFXAnsiString value of the entry with the specified tag written with the SFXConfig::WriteSFXAnsiString function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the SFXAnsiString value does not exist, the default value specified in the initial argument will be returned.

	Note
	The returned SFXAnsiString value includes the null character. If its length equals 1 byte, it is the null string.

Example

SFXConfig      config;
SFXAnsiString  string;

// load configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified SFXAnsiString value into the SFXConfig instance
config.WriteSFXAnsiString(100, "Config");
config.WriteSFXAnsiString(101, "Sample");
config.WriteSFXAnsiString(102, "SophiaFramework");

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the SFXAnsiString value of the entry with the specified tag from the SFXConfig instance
string = config.ReadSFXAnsiString(100, "Read Config");

Reference

SFXConfig::WriteSFXAnsiString | SFXAnsiString | SFXConfig

Return value

Description

This function reads the SFXBuffer value of the entry with the specified tag written with the SFXConfig::WriteSFXBuffer function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the SFXBuffer value does not exist, the default value specified in the initial argument will be returned.

Reference

SFXConfig::WriteSFXBuffer | SFXBuffer | SFXConfig

Return value

Description

This function reads the SFXWideString value of the entry with the specified tag written with the SFXConfig::WriteSFXWideString function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the SFXWideString value does not exist, the default value specified in the initial argument will be returned.

	Note
	The returned SFXWideString value includes the null character. If its length equals 2 bytes, it is the null string.

Example

SFXConfig      config;
SFXWideString  string;

// load configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified SFXWideString value into the SFXConfig instance
config.WriteSFXWideString(100, "Config");
config.WriteSFXWideString(101, "Sample");
config.WriteSFXWideString(102, "SophiaFramework");

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the SFXWideString value of the entry with the specified tag from the SFXConfig instance
string = config.ReadSFXWideString(100, "Read Config");

Reference

SFXConfig::WriteSFXWideString | SFXConfig

Return value

Description

This function reads the SInt08 value of the entry with the specified tag written with the SFXConfig::WriteSInt08 function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the SInt08 value does not exist, the default value specified in the initial argument will be returned.

Reference

SFXConfig::WriteSInt08 | SFXConfig

Return value

Description

This function reads the SInt16 value of the entry with the specified tag written with the SFXConfig::WriteSInt16 function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the SInt16 value does not exist, the default value specified in the initial argument will be returned.

Reference

SFXConfig::WriteSInt16 | SFXConfig

Return value

Description

This function reads the SInt32 value of the entry with the specified tag written with the SFXConfig::WriteSInt32 function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the SInt32 value does not exist, the default value specified in the initial argument will be returned.

Example

SFXConfig   config;
SInt32      i_0(10), i_1(20), i_2(30);
SInt32      i_a, i_b, i_c;

// load configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified SInt32 value into the SFXConfig instance
config.WriteSInt32(100, i_0);
config.WriteSInt32(101, i_1);
config.WriteSInt32(102, i_2);

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the SInt32 value of the entry with the specified tag from the SFXConfig instance
i_a = config.ReadSInt32(100, i_0);
i_b = config.ReadSInt32(101, i_1);
i_c = config.ReadSInt32(102, i_2);

Reference

SFXConfig::WriteSInt32 | SFXConfig

Return value

Description

This function reads the SInt64 value of the entry with the specified tag written with the SFXConfig::WriteSInt64 function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the SInt64 value does not exist, the default value specified in the initial argument will be returned.

Reference

SFXConfig::WriteSInt64 | SFXConfig

Return value

Description

This function reads the UInt08 value of the entry with the specified tag written with the SFXConfig::WriteUInt08 function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the UInt08 value does not exist, the default value specified in the initial argument will be returned.

Reference

SFXConfig::WriteUInt08 | SFXConfig

Return value

Description

This function reads the UInt16 value of the entry with the specified tag written with the SFXConfig::WriteUInt16 function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the UInt16 value does not exist, the default value specified in the initial argument will be returned.

Reference

SFXConfig::WriteUInt16 | SFXConfig

Return value

Description

This function reads the UInt32 value of the entry with the specified tag written with the SFXConfig::WriteUInt32 function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the UInt32 value does not exist, the default value specified in the initial argument will be returned.

Reference

SFXConfig::WriteUInt32 | SFXConfig

Return value

Description

This function reads the UInt64 value of the entry with the specified tag written with the SFXConfig::WriteUInt64 function from this SFXConfig instance.

	Note
	If the entry of the specified tag and the UInt64 value does not exist, the default value specified in the initial argument will be returned.

Reference

SFXConfig::WriteUInt64 | SFXConfig

Description

Delete the specified entry if it exists in the SFXConfig instance.

The content of the SFXConfig instance updated by the SFXConfig::Remove function is not reflected in the configuration file until the SFXConfig::Save function is called.

Example

SFXConfig     config;

// load configuration file
config.Load(SFXPath("config.cfg"));

// write value of Bool type
config.WriteBool(100, true);
config.WriteBool(101, false);

// delete specified entry
config.Remove(101);

Reference

SFXConfig::Save

Return value

Description

This function saves this SFXConfig instance to the specified configuration file, which will be loaded with the SFXConfig::Load function.

If no argument is specified, this SFXConfig instance will be saved to the file from which the SFXConfig::Load function loaded this instance.

Example

SFXConfig   config;
Bool        bool_0(true), bool_1(false);
Bool        bool_a, bool_b;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified Bool value into the SFXConfig instance
config.WriteBool(100, bool_0);
config.WriteBool(101, bool_1);

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the Bool value of the entry with the specified tag from the SFXConfig instance
bool_a = config.ReadBool(100, bool_0);
bool_b = config.ReadBool(101, bool_1);

Reference

SFXConfig::Load | SFXConfig | BREW API IFILEMGR_GetLastError

Return value

Description

This function writes the entry of the specified tag and the specified Binary value into this SFXConfig instance, which can be read with the SFXConfig::ReadBinary function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified Binary value.

Example

SFXConfig          config;
AChar              moji[] = {"abcdefghijkxyz"};
VoidConstPtr       data;
UInt16             len;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified Binary value into the SFXConfig instance
config.WriteBinary(100, (VoidConstPtr)moji, SFXHelper::strlen(moji) + 1);

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the Binary value of the entry with the specified tag from the SFXConfig instance
config.ReadBinary(100, &data, &len);

Reference

SFXConfig::ReadBinary | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified Bool value into this SFXConfig instance, which can be read with the SFXConfig::ReadBool function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified Bool value.

Example

SFXConfig   config;
Bool        bool_0(true), bool_1(false);
Bool        bool_a, bool_b;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified Bool value into the SFXConfig instance
config.WriteBool(100, bool_0);
config.WriteBool(101, bool_1);

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the Bool value of the entry with the specified tag from the SFXConfig instance
bool_a = config.ReadBool(100, bool_0);
bool_b = config.ReadBool(101, bool_1);

Reference

SFXConfig::ReadBool | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified Float32 value into this SFXConfig instance, which can be read with the SFXConfig::ReadFloat32 function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified Float32 value.

Reference

SFXConfig::ReadFloat32 | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified Float64 value into this SFXConfig instance, which can be read with the SFXConfig::ReadFloat64 function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified Float64 value.

Example

SFXConfig   config;
Float64     float64_0(0.12345), float64_1(0.000000), float64_2(-1.234);
Float64     float64_a, float64_b, float64_c;

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified Float64 value into the SFXConfig instance
config.WriteFloat64(100, float64_0);
config.WriteFloat64(101, float64_1);
config.WriteFloat64(102, float64_2);

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the Float64 value of the entry with the specified tag from the SFXConfig instance
float64_a = config.ReadFloat64(100, float64_0);
float64_b = config.ReadFloat64(101, float64_1);
float64_c = config.ReadFloat64(102, float64_2);

Reference

SFXConfig::ReadFloat64 | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified SFXAnsiString value into this SFXConfig instance, which can be read with the SFXConfig::ReadSFXAnsiString function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified SFXAnsiString value.

If the specified string is empty(or the null string), the null string will be written.

Example

SFXConfig      config;
SFXAnsiString  string;

// load configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified SFXAnsiString value into the SFXConfig instance
config.WriteSFXAnsiString(100, "Config");
config.WriteSFXAnsiString(101, "Sample");
config.WriteSFXAnsiString(102, "SophiaFramework");

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the SFXAnsiString value of the entry with the specified tag from the SFXConfig instance
string = config.ReadSFXAnsiString(100, "Read Config");

Reference

SFXConfig::ReadSFXAnsiString | SFXAnsiString | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified SFXBuffer value into this SFXConfig instance, which can be read with the SFXConfig::ReadSFXBuffer function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified SFXBuffer value.

Reference

SFXConfig::ReadSFXBuffer | SFXBuffer | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified SFXWideString value into this SFXConfig instance, which can be read with the SFXConfig::ReadSFXWideString function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified SFXWideString value.

If the specified string is empty(or the null string), the null string will be written.

Example

SFXConfig      config;
SFXWideString  string;

// load configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified SFXWideString value into the SFXConfig instance
config.WriteSFXWideString(100, "Config");
config.WriteSFXWideString(101, "Sample");
config.WriteSFXWideString(102, "SophiaFramework");

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the SFXWideString value of the entry with the specified tag from the SFXConfig instance
string = config.ReadSFXWideString(100, "Read Config");

Reference

SFXConfig::ReadSFXWideString | SFXWideString | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified SInt08 value into this SFXConfig instance, which can be read with the SFXConfig::ReadSInt08 function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified SInt08 value.

Reference

SFXConfig::ReadSInt08 | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified SInt16 value into this SFXConfig instance, which can be read with the SFXConfig::ReadSInt16 function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified SInt16 value.

Reference

SFXConfig::ReadSInt16 | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified SInt32 value into this SFXConfig instance, which can be read with the SFXConfig::ReadSInt32 function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified SInt32 value.

Example

SFXConfig   config;
SInt32      i_0(10), i_1(20), i_2(30);
SInt32      i_a, i_b, i_c;

// load configuration file
config.Load(SFXPath("config.cfg"));

// write the entry of the specified tag and the specified SInt32 value into the SFXConfig instance
config.WriteSInt32(100, i_0);
config.WriteSInt32(101, i_1);
config.WriteSInt32(102, i_2);

// save the SFXConfig instance to the configuration file
config.Save();

// load the SFXConfig instance from the configuration file
config.Load(SFXPath("config.cfg"));

// read the SInt32 value of the entry with the specified tag from the SFXConfig instance
i_a = config.ReadSInt32(100, i_0);
i_b = config.ReadSInt32(101, i_1);
i_c = config.ReadSInt32(102, i_2);

Reference

SFXConfig::ReadSInt32 | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified SInt64 value into this SFXConfig instance, which can be read with the SFXConfig::ReadSInt64 function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified SInt64 value.

Reference

SFXConfig::ReadSInt64 | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified UInt08 value into this SFXConfig instance, which can be read with the SFXConfig::ReadUInt08 function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified UInt08 value.

Reference

SFXConfig::ReadUInt08 | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified UInt16 value into this SFXConfig instance, which can be read with the SFXConfig::ReadUInt16 function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified UInt16 value.

Reference

SFXConfig::ReadUInt16 | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified UInt32 value into this SFXConfig instance, which can be read with the SFXConfig::ReadUInt32 function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified UInt32 value.

Reference

SFXConfig::ReadUInt32 | SFXConfig

Return value

Description

This function writes the entry of the specified tag and the specified UInt64 value into this SFXConfig instance, which can be read with the SFXConfig::ReadUInt64 function.

If the entry with the specified tag has already existed in this SFXConfig instance, its value will be overwritten with the specified UInt64 value.

Reference

SFXConfig::ReadUInt64 | SFXConfig