diff options
Diffstat (limited to 'api/devmgmt.c')
-rw-r--r-- | api/devmgmt.c | 94 |
1 files changed, 46 insertions, 48 deletions
diff --git a/api/devmgmt.c b/api/devmgmt.c index de83495..e9ff176 100644 --- a/api/devmgmt.c +++ b/api/devmgmt.c @@ -21,21 +21,20 @@ const static GUID ADAPTER_NET_GUID = { 0xcac88484L, * @param DevInfo A handle to the device information set that contains a device information element that * represents the device for which to open a registry key. * - * @param DevInfoData A pointer to a structure that specifies the device information element in DeviceInfoSet. + * @param DevInfoData A pointer to a structure that specifies the device information element in DevInfo. * * @param Property The property to be retrieved. One of the SPDRP_* constants. * - * @param PropertyRegDataType A pointer to a variable that receives the data type of the property that is being - * retrieved. This is one of the standard registry data types. This parameter is optional - * and can be NULL. + * @param ValueType A pointer to a variable that receives the data type of the property that is being retrieved. + * This is one of the standard registry data types. * - * @param PropertyBuffer A pointer to a buffer that receives the property that is being retrieved. Must be - * released with HeapFree(GetProcessHeap(), 0, Value) after use. + * @param Buf A pointer to a buffer that receives the property that is being retrieved. Must be released with + * HeapFree(GetProcessHeap(), 0, *Buf) after use. * - * @param PropertySize A pointer to a variable of type DWORD that receives the property size, in bytes, of the - * PropertyBuffer buffer. This parameter is optional and can be NULL. + * @param BufLen On input, a hint of expected registry value size in bytes; on output, actual registry value size + * in bytes. * - * @return ERROR_SUCCESS on success; Win32 error code otherwise + * @return ERROR_SUCCESS on success; Win32 error code otherwise. */ static WINTUN_STATUS GetDeviceRegistryProperty( @@ -67,14 +66,14 @@ GetDeviceRegistryProperty( * @param DevInfo A handle to the device information set that contains a device information element that * represents the device for which to open a registry key. * - * @param DevInfoData A pointer to a structure that specifies the device information element in DeviceInfoSet. + * @param DevInfoData A pointer to a structure that specifies the device information element in DevInfo. * * @param Property The property to be retrieved. One of the SPDRP_* constants. * - * @param PropertyBuffer A pointer to a string that receives the string that is being retrieved. Must be - * released with HeapFree(GetProcessHeap(), 0, Value) after use. + * @param Buf A pointer to a string that receives the string that is being retrieved. Must be released with + * HeapFree(GetProcessHeap(), 0, *Buf) after use. * - * @return ERROR_SUCCESS on success; Win32 error code otherwise + * @return ERROR_SUCCESS on success; Win32 error code otherwise. */ static WINTUN_STATUS GetDeviceRegistryString( @@ -108,14 +107,14 @@ GetDeviceRegistryString( * @param DevInfo A handle to the device information set that contains a device information element that * represents the device for which to open a registry key. * - * @param DevInfoData A pointer to a structure that specifies the device information element in DeviceInfoSet. + * @param DevInfoData A pointer to a structure that specifies the device information element in DevInfo. * * @param Property The property to be retrieved. One of the SPDRP_* constants. * - * @param PropertyBuffer A pointer to a multi-string that receives the string that is being retrieved. Must be - * released with HeapFree(GetProcessHeap(), 0, Value) after use. + * @param Buf A pointer to a multi-string that receives the string that is being retrieved. Must be released + * with HeapFree(GetProcessHeap(), 0, *Buf) after use. * - * @return ERROR_SUCCESS on success; Win32 error code otherwise + * @return ERROR_SUCCESS on success; Win32 error code otherwise. */ static WINTUN_STATUS GetDeviceRegistryMultiString( @@ -150,15 +149,15 @@ GetDeviceRegistryMultiString( * @param DevInfo A handle to the device information set that contains a device information element that * represents the device for which to open a registry key. * - * @param DevInfoData A pointer to a structure that specifies the device information element in DeviceInfoSet. + * @param DevInfoData A pointer to a structure that specifies the device information element in DevInfo. * * @param DriverData A pointer to a structure that specifies the driver information element that represents the * driver for which to retrieve details. * * @param DriverDetailData A pointer to a structure that receives detailed information about the specified driver. - * Must be released with HeapFree(GetProcessHeap(), 0, Value) after use. + * Must be released with HeapFree(GetProcessHeap(), 0, *DriverDetailData) after use. * - * @return ERROR_SUCCESS on success; Win32 error code otherwise + * @return ERROR_SUCCESS on success; Win32 error code otherwise. */ static WINTUN_STATUS GetDriverInfoDetail( @@ -187,7 +186,7 @@ GetDriverInfoDetail( /** * Tests if any of the hardware IDs match ours. * - * @param Hwids Multi-string containing a list of hardware IDs + * @param Hwids Multi-string containing a list of hardware IDs. * * @return TRUE on match; FALSE otherwise. */ @@ -201,7 +200,7 @@ IsOurHardwareID(_In_z_ WCHAR *Hwids) } /** - * Check if the device is using Wintun driver. + * Checks if the device is using Wintun driver. */ static WINTUN_STATUS IsUsingOurDriver(_In_ HDEVINFO DevInfo, _In_ SP_DEVINFO_DATA *DevInfoData, _Out_ BOOL *IsOurDriver) @@ -269,11 +268,11 @@ SetQuietInstall(_In_ HDEVINFO DevInfo, _In_ SP_DEVINFO_DATA *DevInfoData) * @param DevInfo A handle to the device information set that contains a device information element that * represents the device for which to open a registry key. * - * @param DevInfoData A pointer to a structure that specifies the device information element in DeviceInfoSet. + * @param DevInfoData A pointer to a structure that specifies the device information element in DevInfo. * * @param CfgInstanceID Pointer to a GUID to receive the adapter GUID. * - * @return ERROR_SUCCESS on success; Win32 error code otherwise + * @return ERROR_SUCCESS on success; Win32 error code otherwise. */ static WINTUN_STATUS GetNetCfgInstanceId(_In_ HDEVINFO DevInfo, _In_ SP_DEVINFO_DATA *DevInfoData, _Out_ GUID *CfgInstanceID) @@ -295,16 +294,16 @@ cleanupKey: /** * Returns device info list handle and adapter device info data. * - * @param CfgInstanceID The adapter GUID + * @param CfgInstanceID The adapter GUID. * * @param DevInfo A pointer to receive the handle of the device information set that contains a device information * element that represents the device. Must be released with SetupDiDestroyDeviceInfoList(*DevInfo) * after use. * * @param DevInfoData A pointer to a structure that receives specification of the device information element in - * DeviceInfoSet. + * DevInfo. * - * @return ERROR_SUCCESS on success; ERROR_FILE_NOT_FOUND if the device is not found; Win32 error code otherwise + * @return ERROR_SUCCESS on success; ERROR_FILE_NOT_FOUND if the device is not found; Win32 error code otherwise. */ static WINTUN_STATUS GetDevInfoData(_In_ const GUID *CfgInstanceID, _Out_ HDEVINFO *DevInfo, _Out_ SP_DEVINFO_DATA *DevInfoData) @@ -412,14 +411,15 @@ cleanupDeviceDesc: * @param DevInfo A handle to the device information set that contains a device information element that * represents the device for which to open a registry key. * - * @param DevInfoData A pointer to a structure that specifies the device information element in DeviceInfoSet. + * @param DevInfoData A pointer to a structure that specifies the device information element in DevInfo. * - * @param Pool Name of the adapter pool + * @param Pool Name of the adapter pool. * * @param Adapter Pointer to a handle to receive the adapter descriptor. Must be released with * HeapFree(GetProcessHeap(), 0, *Adapter). * - * @return ERROR_SUCCESS on success; Win32 error code otherwise + * @return ERROR_SUCCESS on success; ERROR_INVALID_DATATYPE or ERROR_INVALID_DATA on any invalid registry values; Win32 + * error code otherwise. */ static WINTUN_STATUS CreateAdapterData( @@ -549,7 +549,7 @@ cleanupTcpipAdapterRegKey: /** * Releases Wintun adapter resources. * - * @param Adapter Adapter handle obtained with WintunGetAdapter or WintunCreateAdapter + * @param Adapter Adapter handle obtained with WintunGetAdapter or WintunCreateAdapter. */ void WINAPI WintunFreeAdapter(_In_ WINTUN_ADAPTER *Adapter) @@ -560,16 +560,14 @@ WintunFreeAdapter(_In_ WINTUN_ADAPTER *Adapter) /** * Finds a Wintun adapter by its name. * - * @param Pool Name of the adapter pool + * @param Pool Name of the adapter pool. * - * @param Name Adapter name + * @param Name Adapter name. * - * @param Adapter Pointer to a handle to receive the adapter handle. Must be released with - * WintunFreeAdapter. + * @param Adapter Pointer to a handle to receive the adapter handle. Must be released with WintunFreeAdapter. * - * @return ERROR_SUCCESS on success; Win32 error code otherwise; - * ERROR_FILE_NOT_FOUND if adapter with given name is not found; - * ERROR_ALREADY_EXISTS if adapter is found but not a Wintun-class or not a member of the pool + * @return ERROR_SUCCESS on success; ERROR_FILE_NOT_FOUND if adapter with given name is not found; ERROR_ALREADY_EXISTS + * if adapter is found but not a Wintun-class or not a member of the pool; Win32 error code otherwise */ WINTUN_STATUS WINAPI WintunGetAdapter(_In_z_count_c_(MAX_POOL) const WCHAR *Pool, _In_z_ const WCHAR *Name, _Out_ WINTUN_ADAPTER **Adapter) @@ -769,11 +767,11 @@ WintunGetAdapterLUID(_In_ const WINTUN_ADAPTER *Adapter, _Out_ LUID *Luid) /** * Returns a handle to the adapter device object. * - * @param Adapter Adapter handle obtained with WintunGetAdapter or WintunCreateAdapter + * @param Adapter Adapter handle obtained with WintunGetAdapter or WintunCreateAdapter. * * @param Handle Pointer to receive the adapter device object handle. Must be released with CloseHandle. * - * @return ERROR_SUCCESS on success; Win32 error code otherwise + * @return ERROR_SUCCESS on success; Win32 error code otherwise. */ WINTUN_STATUS WINAPI WintunGetAdapterDeviceObject(_In_ const WINTUN_ADAPTER *Adapter, _Out_ HANDLE *Handle) @@ -840,9 +838,9 @@ IsNewer(_In_ const SP_DRVINFO_DATA_W *DriverData, _In_ const FILETIME *DriverDat /** * Creates a Wintun adapter. * - * @param Pool Name of the adapter pool + * @param Pool Name of the adapter pool. * - * @param Name The requested name of the adapter + * @param Name The requested name of the adapter. * * @param RequestedGUID The GUID of the created network adapter, which then influences NLA generation * deterministically. If it is set to NULL, the GUID is chosen by the system at random, and hence @@ -856,7 +854,7 @@ IsNewer(_In_ const SP_DRVINFO_DATA_W *DriverData, _In_ const FILETIME *DriverDat * @param RebootRequired Pointer to a boolean flag to be set to TRUE in case SetupAPI suggests a reboot. Must be * initialised to FALSE manually before this function is called. * - * @return ERROR_SUCCESS on success; Win32 error code otherwise + * @return ERROR_SUCCESS on success; Win32 error code otherwise. */ WINTUN_STATUS WINAPI WintunCreateAdapter( @@ -1105,12 +1103,12 @@ cleanupMutex: /** * Deletes a Wintun adapter. * - * @param Adapter Adapter handle obtained with WintunGetAdapter or WintunCreateAdapter + * @param Adapter Adapter handle obtained with WintunGetAdapter or WintunCreateAdapter. * * @param RebootRequired Pointer to a boolean flag to be set to TRUE in case SetupAPI suggests a reboot. Must be * initialised to FALSE manually before this function is called. * - * @return ERROR_SUCCESS on success; Win32 error code otherwise. This function succeeds if the adapter was not found. + * @return ERROR_SUCCESS on success or the adapter was not found; Win32 error code otherwise. */ WINTUN_STATUS WINAPI WintunDeleteAdapter(_In_ const WINTUN_ADAPTER *Adapter, _Inout_ BOOL *RebootRequired) @@ -1142,14 +1140,14 @@ cleanupDevInfo: /** * Enumerates all Wintun adapters. * - * @param Pool Name of the adapter pool + * @param Pool Name of the adapter pool. * * @param Func Callback function. To continue enumeration, the callback function must return TRUE; to stop * enumeration, it must return FALSE. * - * @param Param An application-defined value to be passed to the callback function + * @param Param An application-defined value to be passed to the callback function. * - * @return ERROR_SUCCESS on success; Win32 error code otherwise + * @return ERROR_SUCCESS on success; Win32 error code otherwise. */ WINTUN_STATUS WINAPI WintunEnumAdapters(_In_z_count_c_(MAX_POOL) const WCHAR *Pool, _In_ WINTUN_ENUMPROC Func, _In_ LPARAM Param) |