/usr/include/x86_64-linux-gnu/qcc/windows/NamedPipeWrapper.h is in liballjoyn-common-dev-1604 16.04a-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | /**
* @file
*
* Windows Named Pipe Transport support.
*/
/******************************************************************************
* Copyright AllSeen Alliance. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
******************************************************************************/
#ifndef _OS_QCC_NAMEDPIPE_WRAPPER_H
#define _OS_QCC_NAMEDPIPE_WRAPPER_H
#include <qcc/platform.h>
namespace qcc {
/**
* The following definitions must match their corresponding msajtransport.h definitions,
* from the Win10 SDK.
*/
#define ALLJOYN_READ_READY 0x1
#define ALLJOYN_WRITE_READY 0x2
#define ALLJOYN_DISCONNECTED 0x4
typedef DWORD (__stdcall * ALLJOYNACCEPTBUSCONNECTION_TYPE)(_In_ HANDLE serverBusHandle, _In_ HANDLE abortEvent);
typedef BOOL (__stdcall * ALLJOYNCLOSEBUSHANDLE_TYPE)(_In_ HANDLE busHandle);
typedef HANDLE (__stdcall * ALLJOYNCONNECTTOBUS_TYPE)(_In_opt_ PCWSTR connectionSpec);
typedef HANDLE (__stdcall * ALLJOYNCREATEBUS_TYPE)(_In_ DWORD outBufferSize, _In_ DWORD inBufferSize, _In_opt_ LPSECURITY_ATTRIBUTES securityAttributes);
typedef BOOL (__stdcall * ALLJOYNENUMEVENTS_TYPE)(_In_ HANDLE connectedBusHandle, _In_opt_ HANDLE eventToReset, _Out_ PDWORD eventTypes);
typedef BOOL (__stdcall * ALLJOYNEVENTSELECT_TYPE)(_In_ HANDLE connectedBusHandle, _In_ HANDLE eventHandle, _In_ DWORD eventTypes);
typedef BOOL (__stdcall * ALLJOYNRECEIVEFROMBUS_TYPE)(_In_ HANDLE connectedBusHandle, _Out_writes_bytes_to_opt_ (bytesToRead, *bytesTransferred) PVOID buffer, _In_ DWORD bytesToRead, _Out_opt_ PDWORD bytesTransferred, _Inout_ PVOID reserved);
typedef BOOL (__stdcall * ALLJOYNSENDTOBUS_TYPE)(_In_ HANDLE connectedBusHandle, _In_reads_bytes_opt_ (bytesToWrite) const VOID* buffer, _In_ DWORD bytesToWrite, _Out_opt_ PDWORD bytesTransferred, _Inout_ PVOID reserved);
class NamedPipeWrapper {
public:
/**
* Initialize the named pipes APIs wrapper.
*/
static void Init();
/**
* Shut down the named pipes APIs wrapper.
*/
static void Shutdown();
/**
* Check if the Windows APIs required by the Named Pipe Transport are available.
*
* @return true if the APIs are available on the current system.
*/
static bool AreApisAvailable() { return NamedPipeWrapper::apisAreAvailable; };
/**
* The address of ::AllJoynAcceptBusConnection, or nullptr if the API is not available.
*/
static ALLJOYNACCEPTBUSCONNECTION_TYPE AllJoynAcceptBusConnection;
/**
* The address of ::AllJoynCloseBusHandle, or nullptr if the API is not available.
*/
static ALLJOYNCLOSEBUSHANDLE_TYPE AllJoynCloseBusHandle;
/**
* The address of ::AllJoynConnectToBus, or nullptr if the API is not available.
*/
static ALLJOYNCONNECTTOBUS_TYPE AllJoynConnectToBus;
/**
* The address of ::AllJoynCreateBus, or nullptr if the API is not available.
*/
static ALLJOYNCREATEBUS_TYPE AllJoynCreateBus;
/**
* The address of ::AllJoynEnumEvents, or nullptr if the API is not available.
*/
static ALLJOYNENUMEVENTS_TYPE AllJoynEnumEvents;
/**
* The address of ::AllJoynEventSelect, or nullptr if the API is not available.
*/
static ALLJOYNEVENTSELECT_TYPE AllJoynEventSelect;
/**
* The address of ::AllJoynReceiveFromBus, or nullptr if the API is not available.
*/
static ALLJOYNRECEIVEFROMBUS_TYPE AllJoynReceiveFromBus;
/**
* The address of ::AllJoynSendToBus, or nullptr if the API is not available.
*/
static ALLJOYNSENDTOBUS_TYPE AllJoynSendToBus;
private:
/**
* Handle for msajapi.dll if it has been loaded dynamically by the NamedPipeWrapper,
* or nullptr if NamedPipeWrapper did not load this DLL.
*/
static HMODULE dllHandle;
/**
* true if the required msajapi.dll Named Pipes APIs are available on the current system.
*/
static bool apisAreAvailable;
};
} /* namespace */
#endif // _OS_QCC_NAMEDPIPE_WRAPPER_H
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