* AP_REGKEY_CLASSES_ROOT
* AP_REGKEY_CURRENT_CONFIG
* AP_REGKEY_CURRENT_USER
* AP_REGKEY_LOCAL_MACHINE
* AP_REGKEY_USERS
* AP_REGKEY_PERFORMANCE_DATA
* AP_REGKEY_DYN_DATA
*
* @param keyname The path of the key relative to the parent key
* @param flags Or'ed value of:
*
* APR_READ open key for reading
* APR_WRITE open key for writing
* APR_CREATE create the key if it doesn't exist
* APR_EXCL return error if APR_CREATE and key exists
*
* @param pool The pool in which newkey is allocated
*/
AP_DECLARE(apr_status_t) ap_regkey_open(ap_regkey_t **newkey,
const ap_regkey_t *parentkey,
const char *keyname,
apr_int32_t flags,
apr_pool_t *pool);
/**
* Win32 Only: Close the registry key opened or created by ap_regkey_open().
* @param key The registry key to close
*/
AP_DECLARE(apr_status_t) ap_regkey_close(ap_regkey_t *key);
/**
* Win32 Only: Remove the given registry key.
* @param parent The open registry key of the parent, or one of
*
* AP_REGKEY_CLASSES_ROOT
* AP_REGKEY_CURRENT_CONFIG
* AP_REGKEY_CURRENT_USER
* AP_REGKEY_LOCAL_MACHINE
* AP_REGKEY_USERS
* AP_REGKEY_PERFORMANCE_DATA
* AP_REGKEY_DYN_DATA
*
* @param keyname The path of the key relative to the parent key
* @param pool The pool used for temp allocations
* @remark ap_regkey_remove() is not recursive, although it removes
* all values within the given keyname, it will not remove a key
* containing subkeys.
*/
AP_DECLARE(apr_status_t) ap_regkey_remove(const ap_regkey_t *parent,
const char *keyname,
apr_pool_t *pool);
/**
* Win32 Only: Retrieve a registry value string from an open key.
* @param result The string value retrieved
* @param key The registry key to retrieve the value from
* @param valuename The named value to retrieve (pass "" for the default)
* @param pool The pool used to store the result
* @remark There is no toggle to prevent environment variable expansion
* if the registry value is set with AP_REG_EXPAND (REG_EXPAND_SZ), such
* expansions are always performed.
*/
AP_DECLARE(apr_status_t) ap_regkey_value_get(char **result,
ap_regkey_t *key,
const char *valuename,
apr_pool_t *pool);
/**
* Win32 Only: Store a registry value string into an open key.
* @param key The registry key to store the value into
* @param valuename The named value to store (pass "" for the default)
* @param value The string to store for the named value
* @param flags The option AP_REGKEY_EXPAND or 0, where AP_REGKEY_EXPAND
* values will find all %foo% variables expanded from the environment.
* @param pool The pool used for temp allocations
*/
AP_DECLARE(apr_status_t) ap_regkey_value_set(ap_regkey_t *key,
const char *valuename,
const char *value,
apr_int32_t flags,
apr_pool_t *pool);
/**
* Win32 Only: Retrieve a raw byte value from an open key.
* @param result The raw bytes value retrieved
* @param resultsize Pointer to a variable to store the number raw bytes retrieved
* @param resulttype Pointer to a variable to store the registry type of the value retrieved
* @param key The registry key to retrieve the value from
* @param valuename The named value to retrieve (pass "" for the default)
* @param pool The pool used to store the result
*/
AP_DECLARE(apr_status_t) ap_regkey_value_raw_get(void **result,
apr_size_t *resultsize,
apr_int32_t *resulttype,
ap_regkey_t *key,
const char *valuename,
apr_pool_t *pool);
/**
* Win32 Only: Store a raw bytes value into an open key.
* @param key The registry key to store the value into
* @param valuename The named value to store (pass "" for the default)
* @param value The bytes to store for the named value
* @param valuesize The number of bytes for value
* @param valuetype The
* values will find all %foo% variables expanded from the environment.
* @param pool The pool used for temp allocations
*/
AP_DECLARE(apr_status_t) ap_regkey_value_raw_set(ap_regkey_t *key,
const char *valuename,
const void *value,
apr_size_t valuesize,
apr_int32_t valuetype,
apr_pool_t *pool);
/**
* Win32 Only: Retrieve a registry value string from an open key.
* @param result The string elements retrieved from a REG_MULTI_SZ string array
* @param key The registry key to retrieve the value from
* @param valuename The named value to retrieve (pass "" for the default)
* @param pool The pool used to store the result
*/
AP_DECLARE(apr_status_t) ap_regkey_value_array_get(apr_array_header_t **result,
ap_regkey_t *key,
const char *valuename,
apr_pool_t *pool);
/**
* Win32 Only: Store a registry value string array into an open key.
* @param key The registry key to store the value into
* @param valuename The named value to store (pass "" for the default)
* @param nelts The string elements to store in a REG_MULTI_SZ string array
* @param elts The number of elements in the elts string array
* @param pool The pool used for temp allocations
*/
AP_DECLARE(apr_status_t) ap_regkey_value_array_set(ap_regkey_t *key,
const char *valuename,
int nelts,
const char * const * elts,
apr_pool_t *pool);
/**
* Win32 Only: Remove a registry value from an open key.
* @param key The registry key to remove the value from
* @param valuename The named value to remove (pass "" for the default)
* @param pool The pool used for temp allocations
*/
AP_DECLARE(apr_status_t) ap_regkey_value_remove(const ap_regkey_t *key,
const char *valuename,
apr_pool_t *pool);
#ifdef __cplusplus
}
#endif
#endif /* def WIN32 || def DOXYGEN */
#endif /* AP_REGKEY_H */