wxSQLite3Cipher Class Reference

Cipher base class. More...

#include <wxsqlite3.h>

Inheritance diagram for wxSQLite3Cipher:

Public Member Functions
	wxSQLite3Cipher ()
	Constructor.
virtual	~wxSQLite3Cipher ()
	Destructor.
virtual bool	InitializeFromGlobalDefault ()
	Initialize the cipher instance based on global default settings.
virtual bool	InitializeFromCurrent (wxSQLite3Database &db)
	Initialize the cipher instance based on current settings.
virtual bool	InitializeFromCurrentDefault (wxSQLite3Database &db)
	Initialize the cipher instance based on current default settings.
virtual bool	Apply (wxSQLite3Database &db) const
	Apply the cipher parameters to a database connection.
virtual bool	Apply (void *dbHandle) const
void	SetLegacyPageSize (int pageSize)
int	GetLegacyPageSize () const
wxSQLite3CipherType	GetCipherType () const
	Get the type of this cipher instance.
bool	IsOk () const
	Check whether the cipher instance is valid.

Static Public Member Functions
static const wxString	GetCipherName (wxSQLite3CipherType cipherType)
	Convert cipher type to string representation.
static wxSQLite3CipherType	GetCipherType (const wxString &cipherName)
	Convert string representation to cipher type.
static bool	SetCipher (wxSQLite3Database &db, wxSQLite3CipherType cipherType)
	Set the current cipher type for a database connection.
static bool	SetCipherDefault (wxSQLite3Database &db, wxSQLite3CipherType cipherType)
	Set the default cipher type for a database connection.
static wxSQLite3CipherType	GetCipher (wxSQLite3Database &db)
	Get the current cipher type of a database connection.
static wxSQLite3CipherType	GetCipherDefault (wxSQLite3Database &db)
	Get the default cipher type of a database connection.
static wxSQLite3CipherType	GetGlobalCipherDefault ()
	Get the globally defined default cipher type.
static int	GetCipherParameterMin (const wxString &cipherName, const wxString &paramName)
	Get minimum allowed cipher parameter value.
static int	GetCipherParameterMax (const wxString &cipherName, const wxString &paramName)
	Get maximum allowed cipher parameter value.

Protected Member Functions
	wxSQLite3Cipher (wxSQLite3CipherType cipherType)
	Constructor.
	wxSQLite3Cipher (const wxSQLite3Cipher &cipher)
	Copy constructor.
void	SetInitialized (bool initialized)
	Set initialization status of the cipher instance.
void	SetCipherType (wxSQLite3CipherType cipherType)
	Set type of the cipher instance.

Static Protected Member Functions
static void *	GetDatabaseHandle (wxSQLite3Database &db)
	Get the SQLite3 database handle of a database instance.

Detailed Description

Cipher base class.

Constructor & Destructor Documentation

wxSQLite3Cipher() [1/3]

wxSQLite3Cipher::wxSQLite3Cipher

(

)

Constructor.

~wxSQLite3Cipher()

wxSQLite3Cipher::~wxSQLite3Cipher ( )

virtual

Destructor.

wxSQLite3Cipher() [2/3]

wxSQLite3Cipher::wxSQLite3Cipher ( wxSQLite3CipherType cipherType )

protected

Constructor.

Parameters

cipherType

the type of the cipher

wxSQLite3Cipher() [3/3]

wxSQLite3Cipher::wxSQLite3Cipher ( const wxSQLite3Cipher & cipher )

protected

Copy constructor.

Member Function Documentation

Apply() [1/2]

bool wxSQLite3Cipher::Apply ( void * dbHandle ) const

virtual

Reimplemented in wxSQLite3CipherAes128, wxSQLite3CipherAes256, wxSQLite3CipherChaCha20, wxSQLite3CipherSQLCipher, wxSQLite3CipherRC4, and wxSQLite3CipherAscon128.

Apply() [2/2]

bool wxSQLite3Cipher::Apply ( wxSQLite3Database & db ) const

virtual

Apply the cipher parameters to a database connection.

The parameters of the cipher instance are applied to the given database connection.

Parameters

db	database instance representing a database connection

Returns

true if the cipher parameters could be applied successfully, false otherwise

Reimplemented in wxSQLite3CipherAes128, wxSQLite3CipherAes256, wxSQLite3CipherChaCha20, wxSQLite3CipherSQLCipher, wxSQLite3CipherRC4, and wxSQLite3CipherAscon128.

GetCipher()

wxSQLite3CipherType wxSQLite3Cipher::GetCipher ( wxSQLite3Database & db )

static

Get the current cipher type of a database connection.

Parameters

db	database instance

Returns

the enum representation of the cipher type

GetCipherDefault()

wxSQLite3CipherType wxSQLite3Cipher::GetCipherDefault ( wxSQLite3Database & db )

static

Get the default cipher type of a database connection.

Parameters

db	database instance

Returns

the enum representation of the cipher type

GetCipherName()

const wxString wxSQLite3Cipher::GetCipherName ( wxSQLite3CipherType cipherType )

static

Convert cipher type to string representation.

The given cipher type is converted to a string representation.

Parameters

cipherType

the type of a cipher

Returns

string representation of the given cipher type

GetCipherParameterMax()

int wxSQLite3Cipher::GetCipherParameterMax ( const wxString & cipherName, const wxString & paramName )

static

Get maximum allowed cipher parameter value.

Parameters

cipherName	the name of the cipher to be queried
paramName	the name of the parameter to be queried

Returns

the maximum value for the given cipher parameter

GetCipherParameterMin()

int wxSQLite3Cipher::GetCipherParameterMin ( const wxString & cipherName, const wxString & paramName )

static

Get minimum allowed cipher parameter value.

Parameters

cipherName	the name of the cipher to be queried
paramName	the name of the parameter to be queried

Returns

the minimum value for the given cipher parameter

GetCipherType() [1/2]

wxSQLite3CipherType wxSQLite3Cipher::GetCipherType

(

)

const

Get the type of this cipher instance.

The type of the cipher instance is returned.

Returns

the cipher type

GetCipherType() [2/2]

wxSQLite3CipherType wxSQLite3Cipher::GetCipherType ( const wxString & cipherName )

static

Convert string representation to cipher type.

The given string representation of a cipher is converted to the corresponding cipher type.. The parameters of the cipher instance are applied to the given database connection. WXSQLITE_CIPHER_UNKNOWN will be returned if the string representation is invalid.

Parameters

cipherName

the string representation of a cipher type

Returns

cipher type corresponding to the given string representation

GetDatabaseHandle()

void * wxSQLite3Cipher::GetDatabaseHandle ( wxSQLite3Database & db )

staticprotected

Get the SQLite3 database handle of a database instance.

Parameters

db	database instance

Returns

SQLite3 database handle

GetGlobalCipherDefault()

wxSQLite3CipherType wxSQLite3Cipher::GetGlobalCipherDefault ( )

static

Get the globally defined default cipher type.

Returns

the enum representation of the cipher type

GetLegacyPageSize()

int wxSQLite3Cipher::GetLegacyPageSize

(

)

const

InitializeFromCurrent()

bool wxSQLite3Cipher::InitializeFromCurrent ( wxSQLite3Database & db )

virtual

Initialize the cipher instance based on current settings.

The parameters of the cipher instance are initialize with the current settings of the associated cipher type as defined in the given database connection.

Parameters

db	database instance representing a database connection

Returns

true if the cipher instance could be initialized successfully, false otherwise

Reimplemented in wxSQLite3CipherAes128, wxSQLite3CipherAes256, wxSQLite3CipherChaCha20, wxSQLite3CipherSQLCipher, wxSQLite3CipherRC4, and wxSQLite3CipherAscon128.

InitializeFromCurrentDefault()

bool wxSQLite3Cipher::InitializeFromCurrentDefault ( wxSQLite3Database & db )

virtual

Initialize the cipher instance based on current default settings.

The parameters of the cipher instance are initialize with the current default settings of the associated cipher type as defined in the given database connection.

Parameters

db	database instance representing a database connection

Returns

true if the cipher instance could be initialized successfully, false otherwise

Reimplemented in wxSQLite3CipherAes128, wxSQLite3CipherAes256, wxSQLite3CipherChaCha20, wxSQLite3CipherSQLCipher, wxSQLite3CipherRC4, and wxSQLite3CipherAscon128.

InitializeFromGlobalDefault()

bool wxSQLite3Cipher::InitializeFromGlobalDefault ( )

virtual

Initialize the cipher instance based on global default settings.

The parameters of the cipher instance are initialize with the global default settings of the associated cipher type.

Returns

true if the cipher instance could be initialized successfully, false otherwise

Reimplemented in wxSQLite3CipherAes128, wxSQLite3CipherAes256, wxSQLite3CipherChaCha20, wxSQLite3CipherSQLCipher, wxSQLite3CipherRC4, and wxSQLite3CipherAscon128.

IsOk()

bool wxSQLite3Cipher::IsOk

(

)

const

Check whether the cipher instance is valid.

The method checks whether the cipher instance is initialized correctly.

Returns

true if the cipher instance is valid, false otherwise

SetCipher()

bool wxSQLite3Cipher::SetCipher ( wxSQLite3Database & db, wxSQLite3CipherType cipherType )

static

Set the current cipher type for a database connection.

Parameters

db	database instance
cipherType	the cipher type to be set

Returns

true if the cipher type could be set, false otherwise

SetCipherDefault()

bool wxSQLite3Cipher::SetCipherDefault ( wxSQLite3Database & db, wxSQLite3CipherType cipherType )

static

Set the default cipher type for a database connection.

Parameters

db	database instance
cipherType	the cipher type to be set

Returns

true if the cipher type could be set, false otherwise

SetCipherType()

void wxSQLite3Cipher::SetCipherType ( wxSQLite3CipherType cipherType )

protected

Set type of the cipher instance.

Parameters

cipherType

the cipher type to be set

SetInitialized()

void wxSQLite3Cipher::SetInitialized ( bool initialized )

protected

Set initialization status of the cipher instance.

Parameters

initialized

the initialization status

SetLegacyPageSize()

void wxSQLite3Cipher::SetLegacyPageSize

(

int

pageSize

)

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The documentation for this class was generated from the following files:

• wxsqlite3.h
• wxsqlite3.cpp