First cut of Cloud Print Proxy implementation. The code is not enabled for no...

chrome/browser/printing/cloud_print/printer_info.h

Index: chrome/browser/printing/cloud_print/printer_info.h
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--- chrome/browser/printing/cloud_print/printer_info.h	(revision 0)
+++ chrome/browser/printing/cloud_print/printer_info.h	(revision 0)
@@ -0,0 +1,125 @@
+// Copyright (c) 2010 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 CHROME_BROWSER_PRINTING_CLOUD_PRINT_PRINTER_INFO_H_
+#define CHROME_BROWSER_PRINTING_CLOUD_PRINT_PRINTER_INFO_H_
+
+#include <string>
+#include <vector>
+
+#include "base/file_path.h"
+
+// This is the interface for platform-specific code for cloud print
+namespace cloud_print {
+
+typedef int PlatformJobId;
+
+struct PrinterBasicInfo {
+  std::string printer_name;
+  std::string printer_description;
+  int printer_status;
+  PrinterBasicInfo() : printer_status(0) {
+  }
+};
+
+typedef std::vector<PrinterBasicInfo> PrinterList;
+
+struct PrinterCapsAndDefaults {
+  std::string printer_capabilities;
+  std::string caps_mime_type;
+  std::string printer_defaults;
+  std::string defaults_mime_type;
+};
+
+enum PrintJobStatus {
+  PRINT_JOB_STATUS_INVALID,
+  PRINT_JOB_STATUS_IN_PROGRESS,
+  PRINT_JOB_STATUS_ERROR,
+  PRINT_JOB_STATUS_COMPLETED
+};
+
+struct PrintJobDetails {
+  PrintJobStatus status;
+  int platform_status_flags;
+  std::string status_message;
+  int total_pages;
+  int pages_printed;
+  PrintJobDetails() : status(PRINT_JOB_STATUS_INVALID),
+                      platform_status_flags(0), total_pages(0),
+                      pages_printed(0) {
+  }
+  void Clear() {
+    status = PRINT_JOB_STATUS_INVALID;
+    platform_status_flags = 0;
+    status_message.clear();
+    total_pages = 0;
+    pages_printed = 0;
+  }
+  bool operator ==(const PrintJobDetails& other) const {
+    return (status == other.status) &&
+           (platform_status_flags == other.platform_status_flags) &&
+           (status_message == other.status_message) &&
+           (total_pages == other.total_pages) &&
+           (pages_printed == other.pages_printed);
+  }
+  bool operator !=(const PrintJobDetails& other) const {
+    return !(*this == other);
+  }
+};
+
+// Enumerates the list of installed local and network printers.
+void EnumeratePrinters(PrinterList* printer_list);
+// Gets the capabilities and defaults for a specific printer.
+bool GetPrinterCapsAndDefaults(const std::string& printer_name,
+                               PrinterCapsAndDefaults* printer_info);
+bool ValidatePrintTicket(const std::string& printer_name,
+                         const std::string& print_ticket_data);
+std::string GenerateProxyId();
+bool SpoolPrintJob(const std::string& print_ticket,
+                   const FilePath& print_data_file_path,
+                   const std::string& print_data_mime_type,
+                   const std::string& printer_name,
+                   const std::string& job_title,
+                   PlatformJobId* job_id_ret);
+
+bool GetJobDetails(const std::string& printer_name,
+                   PlatformJobId job_id,
+                   PrintJobDetails *job_details);
+bool IsValidPrinter(const std::string& printer_name);
+
+// A class that watches changes to a printer or a print server.
+// The set of notifications are very coarse-grained (even though the Windows
+// API allows for listening to fine-grained details about a printer, this class
+// does not support that level of fine-grained control.
+class PrinterChangeNotifier {
+ public:
+  class Delegate {
+    public:
+      virtual void OnPrinterAdded() = 0;
+      virtual void OnPrinterDeleted() = 0;
+      virtual void OnPrinterChanged() = 0;
+      virtual void OnJobChanged() = 0;
+  };
+  PrinterChangeNotifier();
+  ~PrinterChangeNotifier();
+  bool StartWatching(const std::string& printer_name, Delegate* delegate);
+  bool StopWatching();
+  bool GetCurrentPrinterInfo(PrinterBasicInfo* printer_info);
+ private:
+  // Internal state maintained by the PrinterChangeNotifier class.
+  class NotificationState;
+  NotificationState* state_;
+  DISALLOW_COPY_AND_ASSIGN(PrinterChangeNotifier);
+};
+
+// This typedef is to workaround the issue with certain versions of
+// Visual Studio where it gets confused between multiple Delegate
+// classes and gives a C2500 error. (I saw this error on the try bots -
+// the workaround was not needed for my machine).
+typedef PrinterChangeNotifier::Delegate PrinterChangeNotifierDelegate;
+
+}  // namespace cloud_print
+
+#endif  // CHROME_BROWSER_PRINTING_CLOUD_PRINT_PRINTER_INFO_H_
+
Property changes on: chrome\browser\printing\cloud_print\printer_info.h
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Added: svn:eol-style
   + LF