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Java Native Access Platform
/* Copyright (c) 2015 Adam Marcionek, All Rights Reserved
*
* The contents of this file is dual-licensed under 2
* alternative Open Source/Free licenses: LGPL 2.1 or later and
* Apache License 2.0. (starting with JNA version 4.0.0).
*
* You can freely decide which license you want to apply to
* the project.
*
* You may obtain a copy of the LGPL License at:
*
* http://www.gnu.org/licenses/licenses.html
*
* A copy is also included in the downloadable source code package
* containing JNA, in file "LGPL2.1".
*
* You may obtain a copy of the Apache License at:
*
* http://www.apache.org/licenses/
*
* A copy is also included in the downloadable source code package
* containing JNA, in file "AL2.0".
*/
package com.sun.jna.platform.win32;
import com.sun.jna.Native;
import com.sun.jna.Pointer;
import com.sun.jna.platform.win32.WinDef.HWND;
import com.sun.jna.platform.win32.WinNT.HANDLE;
import com.sun.jna.platform.win32.WinNT.HANDLEByReference;
import com.sun.jna.platform.win32.Winnetwk.*;
import com.sun.jna.ptr.IntByReference;
import com.sun.jna.ptr.PointerByReference;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
/**
* Ported from Winnetwk.h. Microsoft Windows SDK 8.1
*
* @author amarcionek[at]gmail.com
*/
public interface Mpr extends StdCallLibrary {
Mpr INSTANCE = Native.loadLibrary("Mpr", Mpr.class, W32APIOptions.DEFAULT_OPTIONS);
/**
* The WNetOpenEnum function starts an enumeration of network resources or
* existing connections. You can continue the enumeration by calling the
* WNetEnumResource function.
*
* @param dwScope
* Scope of the enumeration. This parameter can be one of the
* following values from NETRESOURCEScope: RESOURCE_CONNECTED,
* RESOURCE_CONTEXT, RESOURCE_GLOBALNET, RESOURCE_REMEMBERED
* @param dwType
* Resource types to be enumerated. This parameter can be a
* combination of the following values from NETRESOURCEType:
* RESOURCETYPE_ANY, RESOURCETYPE_DISK, RESOURCETYPE_PRINT
* @param dwUsage
* Resource usage type to be enumerated. This parameter can be a
* combination of the following values from NETRESOURCEUsage: 0,
* RESOURCEUSAGE_CONNECTABLE, RESOURCEUSAGE_CONTAINER,
* RESOURCEUSAGE_ATTACHED, RESOURCEUSAGE_ALL
* @param lpNETRESOURCE
* Pointer to a NETRESOURCE structure that specifies the
* container to enumerate. If the dwScope parameter is not
* RESOURCE_GLOBALNET, this parameter must be NULL. If this
* parameter is NULL, the root of the network is assumed. (The
* system organizes a network as a hierarchy; the root is the
* topmost container in the network.) If this parameter is not
* NULL, it must point to a NETRESOURCE structure. This structure
* can be filled in by the application or it can be returned by a
* call to the WNetEnumResource function. The NETRESOURCE
* structure must specify a container resource; that is, the
* RESOURCEUSAGE_CONTAINER value must be specified in the dwUsage
* parameter. To enumerate all network resources, an application
* can begin the enumeration by calling WNetOpenEnum with the
* lpNETRESOURCE parameter set to NULL, and then use the returned
* handle to call WNetEnumResource to enumerate resources. If one
* of the resources in the NETRESOURCE array returned by the
* WNetEnumResource function is a container resource, you can
* call WNetOpenEnum to open the resource for further
* enumeration.
* @param lphEnum
* Pointer to an enumeration handle that can be used in a
* subsequent call to WNetEnumResource.
* @return NO_ERROR if the function succeeds, otherwise a
* system error code. See MSDN documentation for common error
* values:
* https://msdn.microsoft.com/en-us/library/windows/desktop/aa385478
* (v=vs.85).aspx
*/
public int WNetOpenEnum(int dwScope, int dwType, int dwUsage, NETRESOURCE.ByReference lpNETRESOURCE, HANDLEByReference lphEnum);
/**
* The WNetEnumResource function continues an enumeration of network
* resources that was started by a call to the WNetOpenEnum function.
*
* @param hEnum
* [in] Handle that identifies an enumeration instance. This
* handle must be returned by the WNetOpenEnum function.
* @param lpcCount
* [in, out] Pointer to a variable specifying the number of
* entries requested. If the number requested is -1, the function
* returns as many entries as possible. If the function succeeds,
* on return the variable pointed to by this parameter contains
* the number of entries actually read.
* @param lpBuffer
* [out] Pointer to the buffer that receives the enumeration
* results. The results are returned as an array of NETRESOURCE
* structures. Note that the buffer you allocate must be large
* enough to hold the structures, plus the strings to which their
* members point. For more information, see the Remarks section
* on MSDN:
* https://msdn.microsoft.com/en-us/library/windows/desktop/
* aa385449(v=vs.85).aspx The buffer is valid until the next call
* using the handle specified by the hEnum parameter. The order
* of NETRESOURCE structures in the array is not predictable.
* @param lpBufferSize
* [in, out] Pointer to a variable that specifies the size of the
* lpBuffer parameter, in bytes. If the buffer is too small to
* receive even one entry, this parameter receives the required
* size of the buffer.
* @return If the function succeeds, the return value is one of the
* following values: NO_ERROR - The enumeration succeeded, and the
* buffer contains the requested data. The calling application can
* continue to call WNetEnumResource to complete the enumeration.
* ERROR_NO_MORE_ITEMS - There are no more entries. The buffer
* contents are undefined. If the function fails, see MSDN
* documentation for common error values:
* https://msdn.microsoft.com/en-us/library/windows/desktop/aa385478
* (v=vs.85).aspx
*/
public int WNetEnumResource(HANDLE hEnum, IntByReference lpcCount, Pointer lpBuffer, IntByReference lpBufferSize);
/**
* The WNetCloseEnum function ends a network resource enumeration started by
* a call to the WNetOpenEnum function.
*
* @param hEnum
* [in] Handle that identifies an enumeration instance. This
* handle must be returned by the WNetOpenEnum function.
* @return NO_ERROR if the function succeeds, otherwise a
* system error code. See MSDN documentation for common error
* values:
* https://msdn.microsoft.com/en-us/library/windows/desktop/aa385431
* (v=vs.85).aspx
*/
int WNetCloseEnum(HANDLE hEnum);
/**
* The WNetGetUniversalName function takes a drive-based path for a network
* resource and returns an information structure that contains a more
* universal form of the name.
*
* @param lpLocalPath
* [in] A pointer to a constant null-terminated string that is a
* drive-based path for a network resource. For example, if drive
* H has been mapped to a network drive share, and the network
* resource of interest is a file named Sample.doc in the
* directory \Win32\Examples on that share, the drive-based path
* is H:\Win32\Examples\Sample.doc.
* @param dwInfoLevel
* [in] The type of structure that the function stores in the
* buffer pointed to by the lpBuffer parameter. This parameter
* can be one of the following values defined in the
* Winnetwk.java. UNIVERSAL_NAME_INFO_LEVEL - The function stores
* a UNIVERSAL_NAME_INFO structure in the buffer.
* REMOTE_NAME_INFO_LEVEL - The function stores a
* REMOTE_NAME_INFO structure in the buffer. The
* UNIVERSAL_NAME_INFO structure points to a Universal Naming
* Convention (UNC) name string. The REMOTE_NAME_INFO structure
* points to a UNC name string and two additional connection
* information strings. For more information, see the following
* Remarks section.
* @param lpBuffer
* [out] A pointer to a buffer that receives the structure
* specified by the dwInfoLevel parameter.
* @param lpBufferSize
* [in,out] A pointer to a variable that specifies the size, in
* bytes, of the buffer pointed to by the lpBuffer parameter. If
* the function succeeds, it sets the variable pointed to by
* lpBufferSize to the number of bytes stored in the buffer. If
* the function fails because the buffer is too small, this
* location receives the required buffer size, and the function
* returns ERROR_MORE_DATA.
* @return If the function succeeds, the return value is NO_ERROR, otherwise
* see MSDN for common error codes:
* https://msdn.microsoft.com/en-us/library/windows/desktop/aa385474
* (v=vs.85).aspx
*/
int WNetGetUniversalName(String lpLocalPath, int dwInfoLevel, Pointer lpBuffer, IntByReference lpBufferSize);
/**
* The WNetUseConnection function makes a connection to a network resource.
* The function can redirect a local device to a network resource.
*
* The WNetUseConnection function is similar to the WNetAddConnection3
* function. The main difference is that WNetUseConnection can automatically
* select an unused local device to redirect to the network resource.
*
* @param hwndOwner
* [in] Handle to a window that the provider of network resources
* can use as an owner window for dialog boxes. Use this
* parameter if you set the CONNECT_INTERACTIVE value in the
* dwFlags parameter.
* @param lpNETRESOURCE
* [in] Pointer to a NETRESOURCE structure that specifies details
* of the proposed connection. The structure contains information
* about the network resource, the local device, and the network
* resource provider.
*
* You must specify the following members of the NETRESOURCE
* structure. The WNetUseConnection function ignores the other
* members of the NETRESOURCE structure. For more information,
* see the descriptions following for the dwFlags parameter.
*
* dwType Specifies the type of resource to connect to. It is
* most efficient to specify a resource type in this member, such
* as RESOURCETYPE_DISK or RESOURCETYPE_PRINT. However, if the
* lpLocalName member is NULL, or if it points to an empty string
* and CONNECT_REDIRECT is not set, dwType can be
* RESOURCETYPE_ANY.
*
* This method works only if the function does not automatically
* choose a device to redirect to the network resource. Although
* this member is required, its information may be ignored by the
* network service provider lpLocalName Pointer to a
* null-terminated string that specifies the name of a local
* device to be redirected, such as "F:" or "LPT1". The string is
* treated in a case-insensitive manner. If the string is empty,
* or if lpLocalName is NULL, a connection to the network occurs
* without redirection. If the CONNECT_REDIRECT value is set in
* the dwFlags parameter, or if the network requires a redirected
* local device, the function chooses a local device to redirect
* and returns the name of the device in the lpAccessName
* parameter. lpRemoveName Pointer to a null-terminated string
* that specifies the network resource to connect to. The string
* can be up to MAX_PATH characters in length, and it must follow
* the network provider's naming conventions. lpProvider Pointer
* to a null-terminated string that specifies the network
* provider to connect to. If lpProvider is NULL, or if it points
* to an empty string, the operating system attempts to determine
* the correct provider by parsing the string pointed to by the
* lpRemoteName member. If this member is not NULL, the operating
* system attempts to make a connection only to the named network
* provider. You should set this member only if you know the
* network provider you want to use. Otherwise, let the operating
* system determine which provider the network name maps to.
* @param lpPassword
* [in] Pointer to a constant null-terminated string that
* specifies a password to be used in making the network
* connection. If lpPassword is NULL, the function uses the
* current default password associated with the user specified by
* lpUserID. If lpPassword points to an empty string, the
* function does not use a password. If the connection fails
* because of an invalid password and the CONNECT_INTERACTIVE
* value is set in the dwFlags parameter, the function displays a
* dialog box asking the user to type the password.
* @param lpUserID
* [in] Pointer to a constant null-terminated string that
* specifies a user name for making the connection. If lpUserID
* is NULL, the function uses the default user name. (The user
* context for the process provides the default user name.) The
* lpUserID parameter is specified when users want to connect to
* a network resource for which they have been assigned a user
* name or account other than the default user name or account.
* The user-name string represents a security context. It may be
* specific to a network provider. For security context, see
* https://msdn.microsoft.com/en-us/library/windows/desktop/
* ms721625(v=vs.85).aspx
* @param dwFlags
* [in] Set of bit flags describing the connection. This
* parameter can be any combination of the values in ConnectFlag.
* @param lpAccessName
* [out] Pointer to a buffer that receives system requests on the
* connection. This parameter can be NULL. If this parameter is
* specified, and the lpLocalName member of the NETRESOURCE
* structure specifies a local device, this buffer receives the
* local device name. If lpLocalName does not specify a device
* and the network requires a local device redirection, or if the
* CONNECT_REDIRECT value is set, this buffer receives the name
* of the redirected local device. Otherwise, the name copied
* into the buffer is that of a remote resource. If specified,
* this buffer must be at least as large as the string pointed to
* by the lpRemoteName member.
* @param lpBufferSize
* [in, out] Pointer to a variable that specifies the size of the
* lpAccessName buffer, in characters. If the call fails because
* the buffer is not large enough, the function returns the
* required buffer size in this location. For more information,
* see the descriptions of the lpAccessName parameter and the
* ERROR_MORE_DATA error code in the Return Values section.
* @param lpResult
* [out] Pointer to a variable that receives additional
* information about the connection. This parameter can be the
* following value:
*
* ConnectFlag.CONNECT_LOCALDRIVE - If this flag is set, the
* connection was made using a local device redirection. If the
* lpAccessName parameter points to a buffer, the local device
* name is copied to the buffer.
* @return NO_ERROR if the function succeeds, otherwise a
* system error code. See MSDN documentation for common error
* values:
* https://msdn.microsoft.com/en-us/library/windows/desktop/aa385482
* (v=vs.85).aspx
*/
public int WNetUseConnection(HWND hwndOwner, NETRESOURCE lpNETRESOURCE, String lpPassword, String lpUserID, int dwFlags,
PointerByReference lpAccessName, IntByReference lpBufferSize, IntByReference lpResult);
/**
* The WNetAddConnection3 function makes a connection to a network resource.
* The function can redirect a local device to the network resource.
*
* @param hwndOwner
* [in] Handle to a window that the provider of network resources
* can use as an owner window for dialog boxes. Use this
* parameter if you set the CONNECT_INTERACTIVE value in the
* dwFlags parameter.
* @param lpNETRESOURCE
* [in] Pointer to a NETRESOURCE structure that specifies details
* of the proposed connection. The structure contains information
* about the network resource, the local device, and the network
* resource provider.
*
* You must specify the following members of the NETRESOURCE
* structure. The WNetUseConnection function ignores the other
* members of the NETRESOURCE structure. For more information,
* see the descriptions following for the dwFlags parameter.
*
* dwType Specifies the type of resource to connect to. It is
* most efficient to specify a resource type in this member, such
* as RESOURCETYPE_DISK or RESOURCETYPE_PRINT. However, if the
* lpLocalName member is NULL, or if it points to an empty string
* and CONNECT_REDIRECT is not set, dwType can be
* RESOURCETYPE_ANY.
*
* This method works only if the function does not automatically
* choose a device to redirect to the network resource. Although
* this member is required, its information may be ignored by the
* network service provider lpLocalName Pointer to a
* null-terminated string that specifies the name of a local
* device to be redirected, such as "F:" or "LPT1". The string is
* treated in a case-insensitive manner. If the string is empty,
* or if lpLocalName is NULL, a connection to the network occurs
* without redirection. If the CONNECT_REDIRECT value is set in
* the dwFlags parameter, or if the network requires a redirected
* local device, the function chooses a local device to redirect
* and returns the name of the device in the lpAccessName
* parameter. lpRemoveName Pointer to a null-terminated string
* that specifies the network resource to connect to. The string
* can be up to MAX_PATH characters in length, and it must follow
* the network provider's naming conventions. lpProvider Pointer
* to a null-terminated string that specifies the network
* provider to connect to. If lpProvider is NULL, or if it points
* to an empty string, the operating system attempts to determine
* the correct provider by parsing the string pointed to by the
* lpRemoteName member. If this member is not NULL, the operating
* system attempts to make a connection only to the named network
* provider. You should set this member only if you know the
* network provider you want to use. Otherwise, let the operating
* system determine which provider the network name maps to.
* @param lpPassword
* [in] Pointer to a constant null-terminated string that
* specifies a password to be used in making the network
* connection. If lpPassword is NULL, the function uses the
* current default password associated with the user specified by
* lpUserID. If lpPassword points to an empty string, the
* function does not use a password. If the connection fails
* because of an invalid password and the CONNECT_INTERACTIVE
* value is set in the dwFlags parameter, the function displays a
* dialog box asking the user to type the password.
* @param lpUserID
* [in] Pointer to a constant null-terminated string that
* specifies a user name for making the connection. If lpUserID
* is NULL, the function uses the default user name. (The user
* context for the process provides the default user name.) The
* lpUserID parameter is specified when users want to connect to
* a network resource for which they have been assigned a user
* name or account other than the default user name or account.
* The user-name string represents a security context. It may be
* specific to a network provider. For security context, see
* https://msdn.microsoft.com/en-us/library/windows/desktop/
* ms721625(v=vs.85).aspx
* @param dwFlags
* [in] Set of bit flags describing the connection. This
* parameter can be any combination of the values in ConnectFlag.
*/
public int WNetAddConnection3(HWND hwndOwner, NETRESOURCE lpNETRESOURCE, String lpPassword, String lpUserID, int dwFlags);
/**
* The WNetCancelConnection2 function cancels an existing network
* connection. You can also call the function to remove remembered network
* connections that are not currently connected.
*
* @param lpName
* [in] Pointer to a constant null-terminated string that
* specifies the name of either the redirected local device or
* the remote network resource to disconnect from. If this
* parameter specifies a redirected local device, the function
* cancels only the specified device redirection. If the
* parameter specifies a remote network resource, all connections
* without devices are canceled.
* @param dwFlags
* [in] Connection type. The following values are defined. 0 -
* The system does not update information about the connection.
* If the connection was marked as persistent in the registry,
* the system continues to restore the connection at the next
* logon. If the connection was not marked as persistent, the
* function ignores the setting of the CONNECT_UPDATE_PROFILE
* flag. CONNECT_UPDATE_PROFILE - The system updates the user
* profile with the information that the connection is no longer
* a persistent one. The system will not restore this connection
* during subsequent logon operations. (Disconnecting resources
* using remote names has no effect on persistent connections.)
* @param fForce
* [in] Specifies whether the disconnection should occur if there
* are open files or jobs on the connection. If this parameter is
* FALSE, the function fails if there are open files or jobs.
* @return NO_ERROR if the function succeeds, otherwise a
* system error code. See MSDN documentation for common error
* values:
* https://msdn.microsoft.com/en-us/library/windows/desktop/aa385482
* (v=vs.85).aspx
*/
public int WNetCancelConnection2(String lpName, int dwFlags, boolean fForce);
}