reactos/win32ss/printing/base/winspool/main.c

   1 /*
   2  * PROJECT:     ReactOS Spooler API
   3  * LICENSE:     GNU LGPL v2.1 or any later version as published by the Free Software Foundation
   4  * PURPOSE:     Main functions
   5  * COPYRIGHT:   Copyright 2015 Colin Finck <colin@reactos.org>
   6  */
   7
   8 #include "precomp.h"
   9
  10 handle_t __RPC_USER
  11 WINSPOOL_HANDLE_bind(WINSPOOL_HANDLE wszName)
  12 {
  13     handle_t hBinding;
  14     PWSTR wszStringBinding;
  15     RPC_STATUS Status;
  16
  17     // Get us a string binding handle from the supplied connection information
  18     Status = RpcStringBindingComposeW(NULL, L"ncacn_np", wszName, L"\\pipe\\spoolss", NULL, &wszStringBinding);
  19     if (Status != RPC_S_OK)
  20     {
  21         ERR("RpcStringBindingComposeW failed with status %ld!\n", Status);
  22         return NULL;
  23     }
  24
  25     // Get a handle_t binding handle from the string binding handle
  26     Status = RpcBindingFromStringBindingW(wszStringBinding, &hBinding);
  27     if (Status != RPC_S_OK)
  28     {
  29         ERR("RpcBindingFromStringBindingW failed with status %ld!\n", Status);
  30         return NULL;
  31     }
  32
  33     // Free the string binding handle
  34     Status = RpcStringFreeW(&wszStringBinding);
  35     if (Status != RPC_S_OK)
  36     {
  37         ERR("RpcStringFreeW failed with status %ld!\n", Status);
  38         return NULL;
  39     }
  40
  41     return hBinding;
  42 }
  43
  44 void __RPC_USER
  45 WINSPOOL_HANDLE_unbind(WINSPOOL_HANDLE wszName, handle_t hBinding)
  46 {
  47     RPC_STATUS Status;
  48
  49     Status = RpcBindingFree(&hBinding);
  50     if (Status != RPC_S_OK)
  51     {
  52         ERR("RpcBindingFree failed with status %ld!\n", Status);
  53     }
  54 }
  55
  56 void __RPC_FAR* __RPC_USER
  57 midl_user_allocate(SIZE_T len)
  58 {
  59     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
  60 }
  61
  62 void __RPC_USER
  63 midl_user_free(void __RPC_FAR* ptr)
  64 {
  65     HeapFree(GetProcessHeap(), 0, ptr);
  66 }
  67
  68 BOOL WINAPI
  69 SpoolerInit()
  70 {
  71     BOOL bReturnValue = FALSE;
  72     DWORD dwErrorCode;
  73
  74     // Nothing to initialize here yet, but pass this call to the Spool Service as well.
  75     RpcTryExcept
  76     {
  77         dwErrorCode = _RpcSpoolerInit();
  78         SetLastError(dwErrorCode);
  79         bReturnValue = (dwErrorCode == ERROR_SUCCESS);
  80     }
  81     RpcExcept(EXCEPTION_EXECUTE_HANDLER)
  82     {
  83         ERR("_RpcSpoolerInit failed with exception code %lu!\n", RpcExceptionCode());
  84     }
  85     RpcEndExcept;
  86
  87     return bReturnValue;
  88 }