Initial CL for a simple port monitor for Windows to be used by the Cloud Print Virtual Print driver.

cloud_print/virtual_driver/win/port_monitor/spooler_win.h

Index: cloud_print/virtual_driver/win/port_monitor/spooler_win.h
===================================================================
--- cloud_print/virtual_driver/win/port_monitor/spooler_win.h	(revision 0)
+++ cloud_print/virtual_driver/win/port_monitor/spooler_win.h	(revision 0)
@@ -0,0 +1,113 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CLOUD_PRINT_VIRTUAL_DRIVER_WIN_PORT_MONITOR_SPOOLER_WIN_H_
+#define CLOUD_PRINT_VIRTUAL_DRIVER_WIN_PORT_MONITOR_SPOOLER_WIN_H_
+#pragma once
+
+#include <windows.h>
+
+// Compatible structures and prototypes are also defined in the Windows DDK.
+// In order to use the DDK versions define USE_WIN_DDK.
+#ifdef USE_WIN_DDK

[sanjeevr, 2011/04/04 17:19:17]

Instead of this, you should probably check for the include guard used in the
actual DDK header file (and expect the actual DDK header to be included
elsewhere).

[Albert Bodenhamer, 2011/04/04 23:12:24]

Done.

+
+#include <winsplp.h>
+
+#else
+
+typedef struct {
+  DWORD size;
+  BOOL (WINAPI *pfnEnumPorts)(HANDLE,
+                              wchar_t*,
+                              DWORD level,
+                              BYTE*  ports,
+                              DWORD   ports_size,
+                              DWORD* needed_bytes,
+                              DWORD* returned);
+
+  BOOL (WINAPI *pfnOpenPort)(HANDLE monitor_data, wchar_t*, HANDLE* handle);
+
+  void* pfnOpenPortEx;  // Unused.
+
+  BOOL (WINAPI *pfnStartDocPort)(HANDLE port_handle,
+                                 wchar_t* printer_name,
+                                 DWORD job_id,
+                                 DWORD,
+                                 BYTE*);
+
+  BOOL (WINAPI *pfnWritePort)(HANDLE port,
+                               BYTE*  buffer,
+                               DWORD   buffer_size,
+                               DWORD* bytes_written);
+
+  BOOL (WINAPI *pfnReadPort)(HANDLE, BYTE*, DWORD, DWORD* bytes_read);
+
+  BOOL (WINAPI *pfnEndDocPort)(HANDLE port_handle);
+
+  BOOL (WINAPI *pfnClosePort)(HANDLE  port_handle);
+
+  void* pfnAddPort;  // Unused.
+
+  void* pfnAddPortEx;  // Unused.
+
+  void* pfnConfigurePort;  // Unused.
+
+  void* pfnDeletePort;  // Unused.
+
+  void* pfnGetPrinterDataFromPort;  // Unused.
+
+  void* pfnSetPortTimeOuts;  // Unusued.
+
+  BOOL (WINAPI *pfnXcvOpenPort)(HANDLE monitor,
+                               const wchar_t*,
+                               ACCESS_MASK granted_access,
+                               HANDLE* handle);
+
+  DWORD (WINAPI *pfnXcvDataPort)(HANDLE xcv_handle,
+                                const wchar_t* data_name,
+                                BYTE*,
+                                DWORD,
+                                BYTE* output_data,
+                                DWORD output_data_bytes,
+                                DWORD* output_data_bytes_needed);
+
+  BOOL (WINAPI *pfnXcvClosePort)(HANDLE handle);
+
+  VOID (WINAPI *pfnShutdown)(HANDLE monitor_handle);
+} MONITOR2;
+
+typedef struct {
+  DWORD size;
+
+  BOOL (WINAPI *pfnAddPortUI)(const wchar_t*,
+                              HWND hwnd,
+                              const wchar_t* monitor_name,
+                              wchar_t**);
+
+  BOOL (WINAPI *pfnConfigurePortUI)(const wchar_t*,
+                                    HWND hwnd,
+                                    const wchar_t* port_name);
+
+  BOOL (WINAPI *pfnDeletePortUI)(const wchar_t*,
+                                 HWND hwnd,
+                                 const wchar_t* port_name);
+} MONITORUI;
+
+typedef struct {
+  DWORD cbSize;
+  HANDLE hSpooler;
+  HKEY hckRegistryRoot;
+  void* pMonitorReg;  // Unused
+  BOOL bLocal;
+  LPCWSTR pszServerName;
+} MONITORINIT;
+
+MONITOR2* WINAPI InitializePrintMonitor2(MONITORINIT* monitor_init,
+                                         HANDLE* monitor_handle);
+
+MONITORUI* WINAPI InitializePrintMonitorUI(void);
+
+#endif  // ifdef USE_WIN_DDK
+#endif  // CLOUD_PRINT_VIRTUAL_DRIVER_WIN_PORT_MONITOR_SPOOLER_WIN_H_
+
Property changes on: cloud_print\virtual_driver\win\port_monitor\spooler_win.h
___________________________________________________________________
Added: svn:eol-style
   + LF