public interface Mpr extends StdCallLibrary
StdCallLibrary.StdCallCallback
Library.Handler
Modifier and Type | Field and Description |
---|---|
static Mpr |
INSTANCE |
FUNCTION_MAPPER, STDCALL_CONVENTION
OPTION_ALLOW_OBJECTS, OPTION_CALLING_CONVENTION, OPTION_CLASSLOADER, OPTION_FUNCTION_MAPPER, OPTION_INVOCATION_MAPPER, OPTION_OPEN_FLAGS, OPTION_STRING_ENCODING, OPTION_STRUCTURE_ALIGNMENT, OPTION_TYPE_MAPPER
Modifier and Type | Method and Description |
---|---|
int |
WNetAddConnection3(WinDef.HWND hwndOwner,
Winnetwk.NETRESOURCE lpNETRESOURCE,
String lpPassword,
String lpUserID,
int dwFlags)
The WNetAddConnection3 function makes a connection to a network resource.
|
int |
WNetCancelConnection2(String lpName,
int dwFlags,
boolean fForce)
The WNetCancelConnection2 function cancels an existing network
connection.
|
int |
WNetCloseEnum(WinNT.HANDLE hEnum)
The WNetCloseEnum function ends a network resource enumeration started by
a call to the WNetOpenEnum function.
|
int |
WNetEnumResource(WinNT.HANDLE hEnum,
IntByReference lpcCount,
Pointer lpBuffer,
IntByReference lpBufferSize)
The WNetEnumResource function continues an enumeration of network
resources that was started by a call to the WNetOpenEnum function.
|
int |
WNetGetUniversalName(String lpLocalPath,
int dwInfoLevel,
Pointer lpBuffer,
IntByReference lpBufferSize)
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.
|
int |
WNetOpenEnum(int dwScope,
int dwType,
int dwUsage,
Winnetwk.NETRESOURCE.ByReference lpNETRESOURCE,
WinNT.HANDLEByReference lphEnum)
The WNetOpenEnum function starts an enumeration of network resources or
existing connections.
|
int |
WNetUseConnection(WinDef.HWND hwndOwner,
Winnetwk.NETRESOURCE lpNETRESOURCE,
String lpPassword,
String lpUserID,
int dwFlags,
PointerByReference lpAccessName,
IntByReference lpBufferSize,
IntByReference lpResult)
The WNetUseConnection function makes a connection to a network resource.
|
static final Mpr INSTANCE
int WNetOpenEnum(int dwScope, int dwType, int dwUsage, Winnetwk.NETRESOURCE.ByReference lpNETRESOURCE, WinNT.HANDLEByReference lphEnum)
dwScope
- Scope of the enumeration. This parameter can be one of the
following values from NETRESOURCEScope: RESOURCE_CONNECTED,
RESOURCE_CONTEXT, RESOURCE_GLOBALNET, RESOURCE_REMEMBEREDdwType
- Resource types to be enumerated. This parameter can be a
combination of the following values from NETRESOURCEType:
RESOURCETYPE_ANY, RESOURCETYPE_DISK, RESOURCETYPE_PRINTdwUsage
- 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_ALLlpNETRESOURCE
- 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.lphEnum
- Pointer to an enumeration handle that can be used in a
subsequent call to WNetEnumResource.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).aspxint WNetEnumResource(WinNT.HANDLE hEnum, IntByReference lpcCount, Pointer lpBuffer, IntByReference lpBufferSize)
hEnum
- [in] Handle that identifies an enumeration instance. This
handle must be returned by the WNetOpenEnum function.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.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.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.int WNetCloseEnum(WinNT.HANDLE hEnum)
hEnum
- [in] Handle that identifies an enumeration instance. This
handle must be returned by the WNetOpenEnum function.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).aspxint WNetGetUniversalName(String lpLocalPath, int dwInfoLevel, Pointer lpBuffer, IntByReference lpBufferSize)
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.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.lpBuffer
- [out] A pointer to a buffer that receives the structure
specified by the dwInfoLevel parameter.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.int WNetUseConnection(WinDef.HWND hwndOwner, Winnetwk.NETRESOURCE lpNETRESOURCE, String lpPassword, String lpUserID, int dwFlags, PointerByReference lpAccessName, IntByReference lpBufferSize, IntByReference lpResult)
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.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.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.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).aspxdwFlags
- [in] Set of bit flags describing the connection. This
parameter can be any combination of the values in ConnectFlag.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.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.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.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).aspxint WNetAddConnection3(WinDef.HWND hwndOwner, Winnetwk.NETRESOURCE lpNETRESOURCE, String lpPassword, String lpUserID, int dwFlags)
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.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.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.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).aspxdwFlags
- [in] Set of bit flags describing the connection. This
parameter can be any combination of the values in ConnectFlag.int WNetCancelConnection2(String lpName, int dwFlags, boolean fForce)
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.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.)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.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