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Global Functions in Global Namespace C++
in Sourcefile registry.h

reg_closeKey
extern "C"
RegError reg_closeKey(
RegKeyHandle hKey );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function closes the specified key.
Parameters
hKey 
identifies a currently open key which will be closed by this function.
             The memory of the variable specifying the key will be freed.
Return
REG_NO_ERROR if succeeds else an error code.
reg_closeRegistry
extern "C"
RegError reg_closeRegistry(
RegHandle hRegistry );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function closes a registry.
Parameters
hRegistry 
identifies a currently open registry which should be closed.
Return
REG_NO_ERROR if succeeds else an error code.
reg_closeSubKeys
extern "C"
RegError reg_closeSubKeys(
RegKeyHandle * phSubKeys,
sal_uInt32 nSubKeys );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function closes all subkeys specified in the array.
Parameters
phSubKeys 
points to a variable that containss an array of all opened subkeys. 
                  The allocated memory of pphSubKeys and all open subkeys will be freed.
nSubKeys 
specifies the length of the array (the number of subkeys to closed).
Return
REG_NO_ERROR if succeeds else an error code.
reg_createKey
extern "C"
RegError reg_createKey(
RegKeyHandle hKey,
rtl_uString * keyName,
RegKeyHandle * phNewKey );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function creates the specified key.
Description
If the key already exists in the registry, the function opens the key only.
Parameters
hKey 
identifies a currently open key. The key which will be opened or created by this
                 function is a subkey of the key identified by hKey.
keyName 
points to a null terminated string specifying the name of a key.
phNewKey 
points to a variable that receives the handle of the opened or created key.
                     The memory to store this variable will be allocated and will be freed by the function 
                     reg_closeKey. If the function fails, phNewKey is NULL.
Return
REG_NO_ERROR if succeeds else an error code.
reg_createLink
extern "C"
RegError reg_createLink(
RegKeyHandle hKey,
rtl_uString * linkName,
rtl_uString * linkTarget );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

D E P R E C A T E D
Summary
This function used to create a link.
Description
Links are no longer supported.
Return
REG_INVALID_LINK
reg_createRegistry
extern "C"
RegError reg_createRegistry(
rtl_uString * registryName,
RegHandle * phRegistry );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function creates a new registry with the specified name and creates a root key.
Parameters
registryName 
points to a null terminated string specifying the name of the new registry.
phRegistry 
points to a handle of the new registry if the function succeeds otherwise NULL.
Return
REG_NO_ERROR if succeeds else an error code.
reg_deleteKey
extern "C"
RegError reg_deleteKey(
RegKeyHandle hKey,
rtl_uString * keyName );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function deletes the specified key.
Parameters
hKey 
identifies a currently open key. The key deleted by this function 
             is a subkey of the key identified by hKey
keyName 
points to a null terminated string specifying the name of a key which will 
                be deleted.
Return
REG_NO_ERROR if succeeds else an error code.
reg_deleteLink
extern "C"
RegError reg_deleteLink(
RegKeyHandle hKey,
rtl_uString * linkName );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

D E P R E C A T E D
Summary
This function used to delete a link.
Description
Links are no longer supported.
Return
REG_INVALID_LINK
reg_destroyRegistry
extern "C"
RegError reg_destroyRegistry(
RegHandle hRegistry,
rtl_uString * registryName );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function destroys a registry.
Parameters
hRegistry 
identifies a currently open registry.
registryName 
specifies a registry name of a registry which should be destroyed. If the
                     name is NULL the registry itselfs will be destroyed.
Return
REG_NO_ERROR if succeeds else an error code.
reg_dumpRegistry
extern "C"
RegError reg_dumpRegistry(
RegKeyHandle hKey );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function reports the complete registry information of a key and all of its subkeys.
Description
All information which are available (keynames, value types, values, ...) will be printed to stdout for report issues only.
Parameters
hKey 
identifies a currently open key which content will be reported.
Return
REG_NO_ERROR if succeeds else an error code.
reg_freeValueList
extern "C"
RegError reg_freeValueList(
RegValueType valueType,
RegValue pValueList,
sal_uInt32 len );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function frees the memory of a value list.
Parameters
valueType 
specifies the type of the list values.
pValueList 
a Pointer to the value list.
len 
specifies the length of the value list.
Return
REG_NO_ERROR if succeeds else an error code.
reg_getKeyName
extern "C"
RegError reg_getKeyName(
RegKeyHandle hKey,
rtl_uString * * pKeyName );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function returns the name of a key.
Parameters
hKey 
identifies a currently open key which name will be returned.
pKeyName 
contains the keyname if succeeds else an empty string.
reg_getKeyType
extern "C"
RegError reg_getKeyType(
RegKeyHandle hKey,
rtl_uString * keyName,
RegKeyType * pKeyType );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function returns the type of a key.
Description
The registry differentiates two possible types: - RG_KEYTYPE represents a real key - RG_LINKTYPE used to represent a link (no longer used)
Parameters
keyName 
points to a null terminated string specifying the name of the key which keytype
                will be returned.
pKeyType 
returns the type of the key.
Return
REG_NO_ERROR if succeeds else an error code.
reg_getLinkTarget
extern "C"
RegError reg_getLinkTarget(
RegKeyHandle hKey,
rtl_uString * linkName,
rtl_uString * * pLinkTarget );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

D E P R E C A T E D
Summary
This function used to return the linktarget of a link.
Description
Links are no longer supported.
Return
REG_INVALID_LINK
reg_getLongListValue
extern "C"
RegError reg_getLongListValue(
RegKeyHandle hKey,
rtl_uString * keyName,
sal_Int32 * * pValueList,
sal_uInt32 * pLen );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function gets the long list value of a key.
Parameters
keyName 
points to a null terminated string specifying the name of a key which value
                will be got. If keyName is NULL, then the value of the key specified by
                hKey will be got.
pValueList 
a Pointer to a long value list which returns the data of the value.
pLen 
returns the length of the value list.
Return
REG_NO_ERROR if succeeds else an error code.
reg_getName
extern "C"
RegError reg_getName(
RegHandle hRegistry,
rtl_uString * * pName );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function returns the name of a registry.
Parameters
hReg 
identifies a currently open registry whose name will be returned.
pName 
returns the name of the registry if the function succeeds otherwise an empty string.
Return
REG_NO_ERROR if succeeds else an error code.
reg_getResolvedKeyName
extern "C"
RegError reg_getResolvedKeyName(
RegKeyHandle hKey,
rtl_uString * keyName,
sal_Bool firstLinkOnly,
rtl_uString * * pResolvedName );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function resolves a keyname.
Description
and returns the resolved keyName in pResolvedName.
Parameters
hKey 
identifies a currently open key. The key specified by keyName is a subkey
             of the key identified by hKey.
keyName 
points to a null terminated string specifying the relativ name of a key.
                The name of hKey together with keyName will be generated.
firstLinkOnly 
ignored
Return
REG_NO_ERROR if succeeds else an error code.
reg_getStringListValue
extern "C"
RegError reg_getStringListValue(
RegKeyHandle hKey,
rtl_uString * keyName,
sal_Char * * * pValueList,
sal_uInt32 * pLen );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function gets the string list value of a key.
Parameters
keyName 
points to a null terminated string specifying the name of a key which value
                will be got. If keyName is NULL, then the value of the key specified by
                hKey will be got.
pValueList 
a Pointer to an ascii value list which returns the data of the value.
pLen 
returns the length of the value list.
Return
REG_NO_ERROR if succeeds else an error code.
reg_getUnicodeListValue
extern "C"
RegError reg_getUnicodeListValue(
RegKeyHandle hKey,
rtl_uString * keyName,
sal_Unicode * * * pValueList,
sal_uInt32 * pLen );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function gets the unicode list value of a key.
Parameters
keyName 
points to a null terminated string specifying the name of a key which value
                will be got. If keyName is NULL, then the value of the key specified by
                hKey will be got.
pValueList 
a Pointer to an unicode value list which returns the data of the value.
pLen 
returns the length of the value list.
Return
REG_NO_ERROR if succeeds else an error code.
reg_getValue
extern "C"
RegError reg_getValue(
RegKeyHandle hKey,
rtl_uString * keyName,
RegValue pData );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function gets the value of a key.
Parameters
hKey 
identifies a currently open key. The key which value will be got by this
             function is a subkey of the key identified by hKey.
keyName 
points to a null terminated string specifying the name of a key which value
                will be got. If keyName is NULL, then the value of the key specified by
                hKey will be got.
pData 
points to an allocated memory block receiving the data of the value.
Return
REG_NO_ERROR if succeeds else an error code.
reg_getValueInfo
extern "C"
RegError reg_getValueInfo(
RegKeyHandle hKey,
rtl_uString * keyName,
RegValueType * pValueType,
sal_uInt32 * pValueSize );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function gets info about type and size of a key value.
Parameters
hKey 
identifies a currently open key. The key which value info will be got by this
             function is a subkey of the key identified by hKey.
keyName 
points to a null terminated string specifying the name of a key which value
                will be got. If keyName is NULL, then the value info of the key specified by
                hKey will be got.
pValueType 
returns the type of the value.
pValueSize 
returns the size of the value in bytes
Return
REG_NO_ERROR if succeeds else an error code.
reg_isReadOnly
extern "C"
sal_Bool reg_isReadOnly(
RegHandle hReg );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function returns the access mode of the registry.
Parameters
hReg 
identifies a currently open registry.
Return
TRUE if accessmode is read only else FALSE.
reg_loadKey
extern "C"
RegError reg_loadKey(
RegKeyHandle hKey,
rtl_uString * keyName,
rtl_uString * regFileName );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function loads registry information from a file and save it under the specified keyName.
Parameters
hKey 
identifies a currently open key. The key which should store the registry information
             is a subkey of this key.
keyName 
points to a null terminated string specifying the name of the key which stores the
                registry information. If keyName is NULL the registry information will be saved under
                the key specified by hKey.
regFileName 
points to a null terminated string specifying the file which conains the 
                    registry information.
Return
REG_NO_ERROR if succeeds else an error code.
reg_mergeKey
extern "C"
RegError reg_mergeKey(
RegKeyHandle hKey,
rtl_uString * keyName,
rtl_uString * regFileName,
sal_Bool bWarnings,
sal_Bool bReport );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function merges the registry information from a specified source with the information of the currently open registry.
Description
All existing keys will be extended and existing key values will be overwritten.
Parameters
hKey 
identifies a currently open key. The key which information is merged by this
             function is a subkey of the key identified by hKey.
keyName 
points to a null terminated string specifying the name of the key which will be merged.
                If keyName is NULL the registry information under the key specified by hKey
                is merged with the complete information from the specified file.
regFileName 
points to a null terminated string specifying the file containing the 
                    registry information.
bWarnings 
if TRUE the function returns an error if a key already exists.
bReport 
if TRUE the function reports warnings on stdout if a key already exists.
Return
REG_NO_ERROR if succeeds else an error code.
reg_openKey
extern "C"
RegError reg_openKey(
RegKeyHandle hKey,
rtl_uString * keyName,
RegKeyHandle * phOpenKey );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function opens the specified key.
Parameters
hKey 
identifies a currently open key. The key which will be opened by this function 
             is a subkey of the key identified by hKey
keyName 
points to a null terminated string specifying the name of a key.
phNewKey 
points to a variable that receives the handle of the opened key. 
                 The memory to store this variable will be allocated and will be freed by the function 
                 reg_closeKey. If the function fails, phNewKey is NULL.
Return
REG_NO_ERROR if succeeds else an error code.
reg_openRegistry
extern "C"
RegError reg_openRegistry(
rtl_uString * registryName,
RegHandle * phRegistry,
RegAccessMode accessMode );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function opens a registry with the specified name.
Parameters
registryName 
points to a null terminated string specifying the name of the registry.
phRegistry 
points to a hanle of the opened registry if the function succeeds otherwise NULL.
accessMode 
specifies the accessmode of the registry, REG_READONLY or REG_READWRITE.
Return
REG_NO_ERROR if succeeds else an error code.
reg_openRootKey
extern "C"
RegError reg_openRootKey(
RegHandle hRegistry,
RegKeyHandle * phRootKey );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function opens the root key of a registry.
Parameters
hReg 
identifies a currently open registry whose rootKey will be returned.
phRootKey 
points to a handle of the open root key if the function succeeds otherwise NULL.
Return
REG_NO_ERROR if succeeds else an error code.
reg_openSubKeys
extern "C"
RegError reg_openSubKeys(
RegKeyHandle hKey,
rtl_uString * keyName,
RegKeyHandle * * pphSubKeys,
sal_uInt32 * pnSubKeys );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function opens all subkeys of the specified key.
Parameters
hKey 
identifies a currently open key. The key that subkeys will be opened by this 
                 function is a subkey of the key identified by hKey
keyName 
points to a null terminated string specifying the name of a key whose subkeys 
                    will be opened.
pphSubKeys 
points to a variable that receives an array of all opened subkeys. 
                       The memory to store this variable will be allocated and will be freed by the function 
                       reg_closeSubKeys. If the function fails, pphSubKeys is NULL.
pnSubKeys 
specifies the length of the array (the number of open subkeys).
Return
REG_NO_ERROR if succeeds else an error code.
reg_saveKey
extern "C"
RegError reg_saveKey(
RegKeyHandle hKey,
rtl_uString * keyName,
rtl_uString * regFileName );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function saves the registry information under a specified key and all of its subkeys and save it in a registry file.
Parameters
hKey 
identifies a currently open key. The key which information is saved by this
             function is a subkey of the key identified by hKey.
keyName 
points to a null terminated string specifying the name of the subkey.
                If keyName is NULL the registry information under the key specified by hKey
                will be saved in the specified file.
regFileName 
points to a null terminated string specifying the file which will contain the 
                    registry information.
Return
REG_NO_ERROR if succeeds else an error code.
reg_setLongListValue
extern "C"
RegError reg_setLongListValue(
RegKeyHandle hKey,
rtl_uString * keyName,
sal_Int32 * pValueList,
sal_uInt32 len );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function sets an long list value of a key.
Parameters
keyName 
points to a null terminated string specifying the name of a key which value
                will be set. If keyName is NULL, then the value of the key specified by
                hKey will be set.
pValueList 
points to an array of longs containing the data of the value.
len 
specifies the len of pValueList.
Return
REG_NO_ERROR if succeeds else an error code.
reg_setStringListValue
extern "C"
RegError reg_setStringListValue(
RegKeyHandle hKey,
rtl_uString * keyName,
sal_Char * * pValueList,
sal_uInt32 len );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function sets an ascii list value of a key.
Parameters
keyName 
points to a null terminated string specifying the name of a key which value
                will be set. If keyName is NULL, then the value of the key specified by
                hKey will be set.
pValueList 
points to an array of sal_Char* containing the data of the value.
len 
specifies the len of pValueList.
Return
REG_NO_ERROR if succeeds else an error code.
reg_setUnicodeListValue
extern "C"
RegError reg_setUnicodeListValue(
RegKeyHandle hKey,
rtl_uString * keyName,
sal_Unicode * * pValueList,
sal_uInt32 len );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function sets an unicode string list value of a key.
Parameters
keyName 
points to a null terminated string specifying the name of a key which value
                will be set. If keyName is NULL, then the value of the key specified by
                hKey will be set.
pValueList 
points to an array of sal_Unicode* containing the data of the value.
len 
specifies the len of pValueList.
Return
REG_NO_ERROR if succeeds else an error code.
reg_setValue
extern "C"
RegError reg_setValue(
RegKeyHandle hKey,
rtl_uString * keyName,
RegValueType valueType,
RegValue pData,
sal_uInt32 valueSize );

virtual abstract const volatile template static inline C-linkage
NO NO NO NO NO NO NO YES

Summary
This function sets a value of a key.
Parameters
hKey 
identifies a currently open key. The key which value will be set by this
             function is a subkey of the key identified by hKey.
keyName 
points to a null terminated string specifying the name of a key which value
                will be set. If keyName is NULL, then the value of the key specified by
                hKey will be set.
valueType 
specifies the type of the value.
pData 
points to a memory block containing the data of the value.
valueSize 
specifies the size of pData in bytes
Return
REG_NO_ERROR if succeeds else an error code.
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