KWallet::Wallet Class Reference
#include <kwallet.h>
Inheritance diagram for KWallet::Wallet:

Detailed Description
KDE WalletKDE Wallet Class.This class implements a generic system-wide Wallet for KDE. This is the ONLY public interface. The DCOP client is unsupported and considered to be private.
- Author:
- George Staikos <staikos@kde.org>
Definition at line 48 of file kwallet.h.
Public Types | |
Unknown = 0 | |
Password | |
Stream | |
Map | |
Unused = 0xffff | |
Synchronous = 0 | |
Asynchronous | |
Path | |
OpenTypeUnused = 0xff | |
enum | EntryType { Unknown = 0, Password, Stream, Map, Unused = 0xffff } |
enum | OpenType { Synchronous = 0, Asynchronous, Path, OpenTypeUnused = 0xff } |
Signals | |
void | walletClosed () |
void | folderUpdated (const QString &folder) |
void | folderListUpdated () |
void | folderRemoved (const QString &folder) |
void | walletOpened (bool success) |
DCOP Member Functions | |
ASYNC | slotWalletClosed (int handle) |
ASYNC | slotFolderUpdated (const QString &wallet, const QString &folder) |
ASYNC | slotFolderListUpdated (const QString &wallet) |
ASYNC | slotApplicationDisconnected (const QString &wallet, const QCString &application) |
ASYNC | walletOpenResult (int rc) |
Public Member Functions | |
virtual | ~Wallet () |
virtual int | sync () |
virtual int | lockWallet () |
virtual const QString & | walletName () const |
virtual bool | isOpen () const |
virtual void | requestChangePassword (WId w=0) |
virtual QStringList | folderList () |
virtual bool | hasFolder (const QString &f) |
virtual bool | setFolder (const QString &f) |
virtual bool | removeFolder (const QString &f) |
virtual bool | createFolder (const QString &f) |
virtual const QString & | currentFolder () const |
virtual QStringList | entryList () |
virtual int | renameEntry (const QString &oldName, const QString &newName) |
virtual int | readEntry (const QString &key, QByteArray &value) |
virtual int | readMap (const QString &key, QMap< QString, QString > &value) |
virtual int | readPassword (const QString &key, QString &value) |
int | readEntryList (const QString &key, QMap< QString, QByteArray > &value) |
int | readMapList (const QString &key, QMap< QString, QMap< QString, QString > > &value) |
int | readPasswordList (const QString &key, QMap< QString, QString > &value) |
virtual int | writeEntry (const QString &key, const QByteArray &value, EntryType entryType) |
virtual int | writeEntry (const QString &key, const QByteArray &value) |
virtual int | writeMap (const QString &key, const QMap< QString, QString > &value) |
virtual int | writePassword (const QString &key, const QString &value) |
virtual bool | hasEntry (const QString &key) |
virtual int | removeEntry (const QString &key) |
virtual EntryType | entryType (const QString &key) |
Static Public Member Functions | |
static QStringList | walletList () |
static bool | isEnabled () |
static bool | isOpen (const QString &name) |
static int | closeWallet (const QString &name, bool force) |
static int | deleteWallet (const QString &name) |
static bool | disconnectApplication (const QString &wallet, const QCString &app) |
static Wallet * | openWallet (const QString &name, WId w=0, OpenType ot=Synchronous) |
static QStringList | users (const QString &wallet) |
static const QString | LocalWallet () |
static const QString | NetworkWallet () |
static const QString | PasswordFolder () |
static const QString | FormDataFolder () |
static void | changePassword (const QString &name, WId w=0) |
static bool | folderDoesNotExist (const QString &wallet, const QString &folder) |
static bool | keyDoesNotExist (const QString &wallet, const QString &folder, const QString &key) |
Protected Member Functions | |
Wallet (int handle, const QString &name) | |
Wallet (const Wallet &) | |
virtual void | virtual_hook (int id, void *data) |
Constructor & Destructor Documentation
Wallet::Wallet | ( | int | handle, | |
const QString & | name | |||
) | [protected] |
Wallet::~Wallet | ( | ) | [virtual] |
Member Function Documentation
void Wallet::changePassword | ( | const QString & | name, | |
WId | w = 0 | |||
) | [static] |
Request to the wallet service to change the password of the wallet name
.
- Parameters:
-
name The the wallet to change the password of. w The window id to associate any dialogs with.
Definition at line 129 of file kwallet.cc.
int Wallet::closeWallet | ( | const QString & | name, | |
bool | force | |||
) | [static] |
Close the wallet name
.
The wallet will only be closed if it is open but not in use (rare), or if it is forced closed.
- Parameters:
-
name The name of the wallet to close. force Set true to force the wallet closed even if it is in use by others.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 154 of file kwallet.cc.
bool Wallet::createFolder | ( | const QString & | f | ) | [virtual] |
Created the folder f
.
- Parameters:
-
f the name of the folder to create
- Returns:
- Returns true if the folder was successfully created.
Definition at line 331 of file kwallet.cc.
const QString & Wallet::currentFolder | ( | ) | const [virtual] |
Determine the current working folder in the wallet.
If the folder name is empty, it is working in the global folder, which is valid but discouraged.
- Returns:
- Returns the current working folder.
Definition at line 392 of file kwallet.cc.
int Wallet::deleteWallet | ( | const QString & | name | ) | [static] |
Delete the wallet name
.
The wallet will be forced closed first.
- Parameters:
-
name The name of the wallet to delete.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 164 of file kwallet.cc.
Disconnect the application app
from wallet
.
- Parameters:
-
wallet The name of the wallet to disconnect. app The name of the application to disconnect.
- Returns:
- Returns true on success, false on error.
Definition at line 206 of file kwallet.cc.
QStringList Wallet::entryList | ( | ) | [virtual] |
Return the list of keys of all entries in this folder.
- Returns:
- Returns an empty list if the wallet is not open, or if the folder is empty.
Definition at line 299 of file kwallet.cc.
Wallet::EntryType Wallet::entryType | ( | const QString & | key | ) | [virtual] |
Determine the type of the entry key
in this folder.
- Parameters:
-
key The key to look up.
- Returns:
- Returns an enumerated type representing the type of the entry.
Definition at line 628 of file kwallet.cc.
Determine if a folder does not exist in a wallet.
This does not require decryption of the wallet. This is a handy optimization to avoid prompting the user if your data is certainly not in the wallet.
- Parameters:
-
wallet The wallet to look in. folder The folder to look up.
- Returns:
- Returns true if the folder does NOT exist in the wallet, or the wallet does not exist.
Definition at line 689 of file kwallet.cc.
QStringList Wallet::folderList | ( | ) | [virtual] |
Obtain the list of all folders contained in the wallet.
- Returns:
- Returns an empty list if the wallet is not open.
Definition at line 283 of file kwallet.cc.
void KWallet::Wallet::folderListUpdated | ( | ) | [signal] |
Emitted when the folder list is changed in this wallet.
void KWallet::Wallet::folderRemoved | ( | const QString & | folder | ) | [signal] |
Emitted when a folder in this wallet is removed.
- Parameters:
-
folder The folder that was removed.
void KWallet::Wallet::folderUpdated | ( | const QString & | folder | ) | [signal] |
Emitted when a folder in this wallet is updated.
- Parameters:
-
folder The folder that was updated.
const QString Wallet::FormDataFolder | ( | ) | [static] |
The standardized name of the form data folder.
It is automatically created when a wallet is created, but the user may still delete it so you should check for its existence and recreate it if necessary and desired.
Definition at line 69 of file kwallet.cc.
bool Wallet::hasEntry | ( | const QString & | key | ) | [virtual] |
Determine if the current folder has they entry key
.
- Parameters:
-
key The key to search for.
- Returns:
- Returns true if the folder contains
key
.
Definition at line 596 of file kwallet.cc.
bool Wallet::hasFolder | ( | const QString & | f | ) | [virtual] |
Determine if the folder f
exists in the wallet.
- Parameters:
-
f the name of the folder to check for
- Returns:
- Returns true if the folder exists in the wallet.
Definition at line 315 of file kwallet.cc.
bool Wallet::isEnabled | ( | ) | [static] |
Determine if the KDE wallet is enabled.
Normally you do not need to use this because open() will just fail.
- Returns:
- Returns true if the wallet enabled, else false.
Definition at line 134 of file kwallet.cc.
bool Wallet::isOpen | ( | ) | const [virtual] |
Determine if the current wallet is open, and is a valid wallet handle.
- Returns:
- Returns true if the wallet handle is valid and open.
Definition at line 259 of file kwallet.cc.
bool Wallet::isOpen | ( | const QString & | name | ) | [static] |
Determine if the wallet name
is open by any application.
- Parameters:
-
name The name of the wallet to check.
- Returns:
- Returns true if the wallet is open, else false.
Definition at line 144 of file kwallet.cc.
bool Wallet::keyDoesNotExist | ( | const QString & | wallet, | |
const QString & | folder, | |||
const QString & | key | |||
) | [static] |
Determine if an entry in a folder does not exist in a wallet.
This does not require decryption of the wallet. This is a handy optimization to avoid prompting the user if your data is certainly not in the wallet.
- Parameters:
-
wallet The wallet to look in. folder The folder to look in. key The key to look up.
- Returns:
- Returns true if the key does NOT exist in the wallet, or the folder or wallet does not exist.
Definition at line 699 of file kwallet.cc.
const QString Wallet::LocalWallet | ( | ) | [static] |
int Wallet::lockWallet | ( | ) | [virtual] |
This closes and locks the current wallet.
It will disconnect all applications using the wallet.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 236 of file kwallet.cc.
const QString Wallet::NetworkWallet | ( | ) | [static] |
Open the wallet name
.
The user will be prompted to allow your application to open the wallet, and may be prompted for a password. You are responsible for deleting this object when you are done with it.
- Parameters:
-
name The name of the wallet to open. ot If Asynchronous, the call will return immediately with a non-null pointer to an invalid wallet. You must immediately connect the walletOpened() signal to a slot so that you will know when it is opened, or when it fails. w The window id to associate any dialogs with.
- Returns:
- Returns a pointer to the wallet if successful, or a null pointer on error or if rejected.
Definition at line 174 of file kwallet.cc.
const QString Wallet::PasswordFolder | ( | ) | [static] |
The standardized name of the password folder.
It is automatically created when a wallet is created, but the user may still delete it so you should check for its existence and recreate it if necessary and desired.
Definition at line 65 of file kwallet.cc.
int Wallet::readEntry | ( | const QString & | key, | |
QByteArray & | value | |||
) | [virtual] |
Read the entry key
from the current folder.
The entry format is unknown except that it is either a QByteArray or a QDataStream, which effectively means that it is anything.
- Parameters:
-
key The key of the entry to read. value A buffer to fill with the value.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 397 of file kwallet.cc.
int Wallet::readEntryList | ( | const QString & | key, | |
QMap< QString, QByteArray > & | value | |||
) |
Read the entries matching key
from the current folder.
The entry format is unknown except that it is either a QByteArray or a QDataStream, which effectively means that it is anything.
- Parameters:
-
key The key of the entry to read. Wildcards are supported. value A buffer to fill with the value. The key in the map is the entry key.
- Returns:
- Returns 0 on success, non-zero on error.
- Since:
- 3.4
Definition at line 414 of file kwallet.cc.
Read the map entry key
from the current folder.
- Parameters:
-
key The key of the entry to read. value A map buffer to fill with the value.
- Returns:
- Returns 0 on success, non-zero on error. Will return an error if the key was not originally written as a map.
Definition at line 447 of file kwallet.cc.
Read the map entry key
from the current folder.
- Parameters:
-
key The key of the entry to read. Wildcards are supported. value A buffer to fill with the value. The key in the map is the entry key.
- Returns:
- Returns 0 on success, non-zero on error. Will return an error if the key was not originally written as a map.
- Since:
- 3.4
Definition at line 469 of file kwallet.cc.
Read the password entry key
from the current folder.
- Parameters:
-
key The key of the entry to read. value A password buffer to fill with the value.
- Returns:
- Returns 0 on success, non-zero on error. Will return an error if the key was not originally written as a password.
Definition at line 495 of file kwallet.cc.
Read the password entry key
from the current folder.
- Parameters:
-
key The key of the entry to read. Wildcards are supported. value A buffer to fill with the value. The key in the map is the entry key.
- Returns:
- Returns 0 on success, non-zero on error. Will return an error if the key was not originally written as a password.
- Since:
- 3.4
Definition at line 512 of file kwallet.cc.
int Wallet::removeEntry | ( | const QString & | key | ) | [virtual] |
Remove the entry key
from the current folder.
- Parameters:
-
key The key to remove.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 612 of file kwallet.cc.
bool Wallet::removeFolder | ( | const QString & | f | ) | [virtual] |
Remove the folder f
and all its entries from the wallet.
- Parameters:
-
f the name of the folder to remove
- Returns:
- Returns true if the folder was successfully removed.
Definition at line 372 of file kwallet.cc.
Rename the entry oldName
to newName
.
- Parameters:
-
oldName The original key of the entry. newName The new key of the entry.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 431 of file kwallet.cc.
void Wallet::requestChangePassword | ( | WId | w = 0 |
) | [virtual] |
Request to the wallet service to change the password of the current wallet.
- Parameters:
-
w The window id to associate any dialogs with.
Definition at line 264 of file kwallet.cc.
bool Wallet::setFolder | ( | const QString & | f | ) | [virtual] |
Set the current working folder to f
.
The folder must exist, or this call will fail. Create a folder with createFolder().
- Parameters:
-
f the name of the folder to make the working folder
- Returns:
- Returns true if the folder was successfully set.
Definition at line 349 of file kwallet.cc.
int Wallet::sync | ( | ) | [virtual] |
This syncs the wallet file on disk with what is in memory.
You don't normally need to use this. It happens automatically on close.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 226 of file kwallet.cc.
QStringList Wallet::users | ( | const QString & | wallet | ) | [static] |
List the applications that are using the wallet wallet
.
- Parameters:
-
wallet The wallet to query.
- Returns:
- Returns a list of all DCOP application IDs using the wallet.
Definition at line 216 of file kwallet.cc.
void KWallet::Wallet::walletClosed | ( | ) | [signal] |
Emitted when this wallet is closed.
QStringList Wallet::walletList | ( | ) | [static] |
List all the wallets available.
- Returns:
- Returns a list of the names of all wallets that are open.
Definition at line 119 of file kwallet.cc.
const QString & Wallet::walletName | ( | ) | const [virtual] |
void KWallet::Wallet::walletOpened | ( | bool | success | ) | [signal] |
Emitted when a wallet is opened in asynchronous mode.
- Parameters:
-
success True if the wallet was opened successfully.
int Wallet::writeEntry | ( | const QString & | key, | |
const QByteArray & | value | |||
) | [virtual] |
Write key
= value
as a binary entry to the current folder.
- Parameters:
-
key The key of the new entry. value The value of the entry.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 545 of file kwallet.cc.
int Wallet::writeEntry | ( | const QString & | key, | |
const QByteArray & | value, | |||
EntryType | entryType | |||
) | [virtual] |
Write key
= value
as a binary entry to the current folder.
Be careful with this, it could cause inconsistency in the future since you can put an arbitrary entry type in place.
- Parameters:
-
key The key of the new entry. value The value of the entry. entryType The type of the entry.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 529 of file kwallet.cc.
Write key
= value
as a map to the current folder.
- Parameters:
-
key The key of the new entry. value The value of the map.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 561 of file kwallet.cc.
Write key
= value
as a password to the current folder.
- Parameters:
-
key The key of the new entry. value The value of the password.
- Returns:
- Returns 0 on success, non-zero on error.
Definition at line 580 of file kwallet.cc.
The documentation for this class was generated from the following files: