2.2.49 FAX_ROUTING_EXTENSION_INFO
The FAX_ROUTING_EXTENSION_INFO data type defines the format in which the routing extensions are enumerated and can be returned by a call to FAX_EnumRoutingExtensions (section 3.1.4.1.30). The call can return a pointer to an array of routing extensions, where each element of the array is of this type. The information contained in each FAX_ROUTING_EXTENSION_INFO structure describes one Fax Routing Extension (section 3.1.1).
This data structure is custom marshaled as follows and uses the custom-marshaling rules defined in section 2.2.1.
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Variable_Data (variable) |
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Fixed_Portion (44 bytes):
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1dwSizeOfStruct
lpcwstrFriendlyNameOffset
lpcwstrImageNameOffset
lpcwstrExtensionNameOffset
Version (20 bytes)
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Status
dwLastError
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dwSizeOfStruct (4 bytes): A DWORD ([MS-DTYP] section 2.2.9) that holds the size, in bytes, of the size of the structure. MUST be set to 44 bytes.
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lpcwstrFriendlyNameOffset (4 bytes): Offset to the lpcwstrFriendlyName field in the Variable_Data portion of the structure.
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lpcwstrImageNameOffset (4 bytes): Offset to the lpcwstrImageName field in the Variable_Data portion of the structure.
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lpcwstrExtensionNameOffset (4 bytes): Offset to the lpcwstrExtensionName field in the Variable_Data portion of the structure.
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Version (20 bytes): A FAX_VERSION (section 2.2.22) structure that holds version information for the fax routing execution component.<11>
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Status (4 bytes): A FAX_ENUM_PROVIDER_STATUS (section 2.2.57) enumeration which holds load status of the fax extension.
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dwLastError (4 bytes): A DWORD value that holds the Win32 error code that was encountered while the extension was loaded and initialized.
Variable_Data (variable):
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1lpcwstrFriendlyName (variable)
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lpcwstrImageName (variable)
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lpcwstrExtensionName (variable)
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lpcwstrFriendlyName (variable): A null-terminated string which holds the FSP user-friendly name, suitable for display.
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lpcwstrImageName (variable): A null-terminated string which holds the full path and file name for the FSP binary.
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lpcwstrExtensionName (variable): A null-terminated string which holds the name of the telephony service provider associated with the devices for the FSP.