reactos/win32ss/printing/base/spoolsv/printers.c

   1 /*
   2  * PROJECT:     ReactOS Print Spooler Service
   3  * LICENSE:     GNU GPLv2 or any later version as published by the Free Software Foundation
   4  * PURPOSE:     Functions related to Printers and printing
   5  * COPYRIGHT:   Copyright 2015 Colin Finck <colin@reactos.org>
   6  */
   7
   8 #include "precomp.h"
   9
  10 DWORD
  11 _RpcClosePrinter(WINSPOOL_PRINTER_HANDLE *phPrinter)
  12 {
  13     DWORD dwErrorCode;
  14
  15     dwErrorCode = RpcImpersonateClient(NULL);
  16     if (dwErrorCode != ERROR_SUCCESS)
  17     {
  18         ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
  19         return dwErrorCode;
  20     }
  21
  22     if (ClosePrinter(*phPrinter))
  23         *phPrinter = NULL;
  24
  25     dwErrorCode = GetLastError();
  26
  27     RpcRevertToSelf();
  28     return dwErrorCode;
  29 }
  30
  31 DWORD
  32 _RpcEndDocPrinter(WINSPOOL_PRINTER_HANDLE hPrinter)
  33 {
  34     DWORD dwErrorCode;
  35
  36     dwErrorCode = RpcImpersonateClient(NULL);
  37     if (dwErrorCode != ERROR_SUCCESS)
  38     {
  39         ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
  40         return dwErrorCode;
  41     }
  42
  43     EndDocPrinter(hPrinter);
  44     dwErrorCode = GetLastError();
  45
  46     RpcRevertToSelf();
  47     return dwErrorCode;
  48 }
  49
  50 DWORD
  51 _RpcEndPagePrinter(WINSPOOL_PRINTER_HANDLE hPrinter)
  52 {
  53     DWORD dwErrorCode;
  54
  55     dwErrorCode = RpcImpersonateClient(NULL);
  56     if (dwErrorCode != ERROR_SUCCESS)
  57     {
  58         ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
  59         return dwErrorCode;
  60     }
  61
  62     EndPagePrinter(hPrinter);
  63     dwErrorCode = GetLastError();
  64
  65     RpcRevertToSelf();
  66     return dwErrorCode;
  67 }
  68
  69 DWORD
  70 _RpcEnumPrinters(DWORD Flags, WINSPOOL_HANDLE Name, DWORD Level, BYTE* pPrinterEnum, DWORD cbBuf, DWORD* pcbNeeded, DWORD* pcReturned)
  71 {
  72     DWORD dwErrorCode;
  73
  74     dwErrorCode = RpcImpersonateClient(NULL);
  75     if (dwErrorCode != ERROR_SUCCESS)
  76     {
  77         ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
  78         return dwErrorCode;
  79     }
  80
  81     EnumPrintersW(Flags, Name, Level, pPrinterEnum, cbBuf, pcbNeeded, pcReturned);
  82     dwErrorCode = GetLastError();
  83
  84     RpcRevertToSelf();
  85     return dwErrorCode;
  86 }
  87
  88 DWORD
  89 _RpcOpenPrinter(WINSPOOL_HANDLE pPrinterName, WINSPOOL_PRINTER_HANDLE* phPrinter, WCHAR* pDatatype, WINSPOOL_DEVMODE_CONTAINER* pDevModeContainer, DWORD AccessRequired)
  90 {
  91     DWORD dwErrorCode;
  92     PRINTER_DEFAULTSW Default;
  93
  94     dwErrorCode = RpcImpersonateClient(NULL);
  95     if (dwErrorCode != ERROR_SUCCESS)
  96     {
  97         ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
  98         return dwErrorCode;
  99     }
 100
 101     Default.DesiredAccess = AccessRequired;
 102     Default.pDatatype = pDatatype;
 103     Default.pDevMode = (PDEVMODEW)pDevModeContainer->pDevMode;
 104
 105     OpenPrinterW(pPrinterName, phPrinter, &Default);
 106     dwErrorCode = GetLastError();
 107
 108     RpcRevertToSelf();
 109     return dwErrorCode;
 110 }
 111
 112 DWORD
 113 _RpcReadPrinter(WINSPOOL_PRINTER_HANDLE hPrinter, BYTE *pBuf, DWORD cbBuf, DWORD *pcNoBytesRead)
 114 {
 115     DWORD dwErrorCode;
 116
 117     dwErrorCode = RpcImpersonateClient(NULL);
 118     if (dwErrorCode != ERROR_SUCCESS)
 119     {
 120         ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
 121         return dwErrorCode;
 122     }
 123
 124     ReadPrinter(hPrinter, pBuf, cbBuf, pcNoBytesRead);
 125     dwErrorCode = GetLastError();
 126
 127     RpcRevertToSelf();
 128     return dwErrorCode;
 129 }
 130
 131 DWORD
 132 _RpcStartDocPrinter(WINSPOOL_PRINTER_HANDLE hPrinter, WINSPOOL_DOC_INFO_CONTAINER* pDocInfoContainer, DWORD* pJobId)
 133 {
 134     DWORD dwErrorCode;
 135
 136     dwErrorCode = RpcImpersonateClient(NULL);
 137     if (dwErrorCode != ERROR_SUCCESS)
 138     {
 139         ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
 140         return dwErrorCode;
 141     }
 142
 143     *pJobId = StartDocPrinterW(hPrinter, pDocInfoContainer->Level, (PBYTE)pDocInfoContainer->DocInfo.pDocInfo1);
 144     dwErrorCode = GetLastError();
 145
 146     RpcRevertToSelf();
 147     return dwErrorCode;
 148 }
 149
 150 DWORD
 151 _RpcStartPagePrinter(WINSPOOL_PRINTER_HANDLE hPrinter)
 152 {
 153     DWORD dwErrorCode;
 154
 155     dwErrorCode = RpcImpersonateClient(NULL);
 156     if (dwErrorCode != ERROR_SUCCESS)
 157     {
 158         ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
 159         return dwErrorCode;
 160     }
 161
 162     StartPagePrinter(hPrinter);
 163     dwErrorCode = GetLastError();
 164
 165     RpcRevertToSelf();
 166     return dwErrorCode;
 167 }
 168
 169 DWORD
 170 _RpcWritePrinter(WINSPOOL_PRINTER_HANDLE hPrinter, BYTE *pBuf, DWORD cbBuf, DWORD *pcWritten)
 171 {
 172     DWORD dwErrorCode;
 173
 174     dwErrorCode = RpcImpersonateClient(NULL);
 175     if (dwErrorCode != ERROR_SUCCESS)
 176     {
 177         ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
 178         return dwErrorCode;
 179     }
 180
 181     WritePrinter(hPrinter, pBuf, cbBuf, pcWritten);
 182     dwErrorCode = GetLastError();
 183
 184     RpcRevertToSelf();
 185     return dwErrorCode;
 186 }