src/cloud_print/virtual_driver/win/port_monitor/port_monitor.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CLOUD_PRINT_VIRTUAL_DRIVER_WIN_PORT_MONITOR_PORT_MONITOR_H_
   6 #define CLOUD_PRINT_VIRTUAL_DRIVER_WIN_PORT_MONITOR_PORT_MONITOR_H_
   7
   8 #include <windows.h>
   9 #include <string>
  10 #include "base/file_util.h"
  11 #include "base/process/process.h"
  12 #include "base/strings/string16.h"
  13
  14 namespace cloud_print {
  15
  16 // Returns path to be used for launching Chrome.
  17 base::FilePath GetChromeExePath();
  18
  19 // Returns path to user profile to be used for launching Chrome.
  20 base::FilePath GetChromeProfilePath();
  21
  22 // Implementations for the function pointers in the MONITOR2 structure
  23 // returned by InitializePrintMonitor2.  The prototypes and behaviors
  24 // are as described in the MONITOR2 documentation from Microsoft.
  25
  26 BOOL WINAPI Monitor2EnumPorts(HANDLE,
  27                               wchar_t*,
  28                               DWORD level,
  29                               BYTE*  ports,
  30                               DWORD   ports_size,
  31                               DWORD* needed_bytes,
  32                               DWORD* returned);
  33
  34 BOOL WINAPI Monitor2OpenPort(HANDLE monitor_data, wchar_t*, HANDLE* handle);
  35
  36 BOOL WINAPI Monitor2StartDocPort(HANDLE port_handle,
  37                                  wchar_t* printer_name,
  38                                  DWORD job_id,
  39                                  DWORD,
  40                                  BYTE*);
  41
  42 BOOL WINAPI Monitor2WritePort(HANDLE port,
  43                               BYTE*  buffer,
  44                               DWORD   buffer_size,
  45                               DWORD* bytes_written);
  46
  47 BOOL WINAPI Monitor2ReadPort(HANDLE, BYTE*, DWORD, DWORD* bytes_read);
  48
  49 BOOL WINAPI Monitor2EndDocPort(HANDLE port_handle);
  50
  51 BOOL WINAPI Monitor2ClosePort(HANDLE port_handle);
  52
  53 VOID WINAPI Monitor2Shutdown(HANDLE monitor_handle);
  54
  55 BOOL WINAPI Monitor2XcvOpenPort(HANDLE monitor,
  56                                 const wchar_t*,
  57                                 ACCESS_MASK granted_access,
  58                                 HANDLE* handle);
  59
  60 DWORD WINAPI Monitor2XcvDataPort(HANDLE xcv_handle,
  61                                  const wchar_t* data_name,
  62                                  BYTE*,
  63                                  DWORD,
  64                                  BYTE* output_data,
  65                                  DWORD output_data_bytes,
  66                                  DWORD* output_data_bytes_needed);
  67
  68 BOOL WINAPI Monitor2XcvClosePort(HANDLE handle);
  69
  70 // Implementations for the function pointers in the MONITORUI structure
  71 // returned by InitializePrintMonitorUI.  The prototypes and behaviors
  72 // are as described in the MONITORUI documentation from Microsoft.
  73
  74 BOOL WINAPI MonitorUiAddPortUi(const wchar_t*,
  75                                HWND hwnd,
  76                                const wchar_t* monitor_name,
  77                                wchar_t**);
  78
  79 BOOL WINAPI MonitorUiConfigureOrDeletePortUI(const wchar_t*,
  80                                              HWND hwnd,
  81                                              const wchar_t* port_name);
  82
  83 extern const wchar_t kChromeExePath[];
  84 extern const wchar_t kChromeExePathRegValue[];
  85 extern const wchar_t kChromeProfilePathRegValue[];
  86 extern const bool kIsUnittest;
  87
  88 }   // namespace cloud_print
  89
  90 #endif  // CLOUD_PRINT_VIRTUAL_DRIVER_WIN_PORT_MONITOR_PORT_MONITOR_H_
  91