src/add-ons/network_settings/ipv4/IPv4InterfaceAddOn.cpp

   1 /*
   2  * Copyright 2015 Haiku, Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Axel Dörfler, <axeld@pinc-software.de>
   7  */
   8
   9
  10 #include <Catalog.h>
  11 #include <NetworkSettingsAddOn.h>
  12 #include <StringItem.h>
  13
  14 #include "InterfaceAddressView.h"
  15
  16
  17 using namespace BNetworkKit;
  18
  19
  20 #undef B_TRANSLATION_CONTEXT
  21 #define B_TRANSLATION_CONTEXT "IPv4InterfaceAddOn"
  22
  23
  24 class IPv4InterfaceAddOn : public BNetworkSettingsAddOn {
  25 public:
  26                                                                 IPv4InterfaceAddOn(image_id image,
  27                                                                         BNetworkSettings& settings);
  28         virtual                                         ~IPv4InterfaceAddOn();
  29
  30         virtual BNetworkSettingsInterfaceItem*
  31                                                                 CreateNextInterfaceItem(uint32& cookie,
  32                                                                         const char* interface);
  33 };
  34
  35
  36 class IPv4InterfaceItem : public BNetworkSettingsInterfaceItem {
  37 public:
  38                                                                 IPv4InterfaceItem(const char* interface,
  39                                                                         BNetworkSettings& settings);
  40         virtual                                         ~IPv4InterfaceItem();
  41
  42         virtual BListItem*                      ListItem();
  43         virtual BView*                          View();
  44
  45         virtual status_t                        Revert();
  46         virtual bool                            IsRevertable();
  47
  48         virtual void                            ConfigurationUpdated(const BMessage& message);
  49
  50 private:
  51                         BNetworkSettings&       fSettings;
  52                         BNetworkInterfaceListItem*
  53                                                                 fItem;
  54                         InterfaceAddressView*
  55                                                                 fView;
  56 };
  57
  58
  59 // #pragma mark -
  60
  61
  62 IPv4InterfaceItem::IPv4InterfaceItem(const char* interface,
  63         BNetworkSettings& settings)
  64         :
  65         BNetworkSettingsInterfaceItem(interface),
  66         fSettings(settings),
  67         fItem(new BNetworkInterfaceListItem(AF_INET, Interface(),
  68                 B_TRANSLATE("IPv4"), settings)),
  69         fView(NULL)
  70 {
  71 }
  72
  73
  74 IPv4InterfaceItem::~IPv4InterfaceItem()
  75 {
  76         if (fView->Parent() == NULL)
  77                 delete fView;
  78
  79         delete fItem;
  80 }
  81
  82
  83 BListItem*
  84 IPv4InterfaceItem::ListItem()
  85 {
  86         return fItem;
  87 }
  88
  89
  90 BView*
  91 IPv4InterfaceItem::View()
  92 {
  93         if (fView == NULL)
  94                 fView = new InterfaceAddressView(AF_INET, Interface(), fSettings);
  95
  96         return fView;
  97 }
  98
  99
 100 status_t
 101 IPv4InterfaceItem::Revert()
 102 {
 103         return fView != NULL ? fView->Revert() : B_OK;
 104 }
 105
 106
 107 bool
 108 IPv4InterfaceItem::IsRevertable()
 109 {
 110         return fView != NULL ? fView->IsRevertable() : false;
 111 }
 112
 113
 114 void
 115 IPv4InterfaceItem::ConfigurationUpdated(const BMessage& message)
 116 {
 117         if (fView != NULL)
 118                 fView->ConfigurationUpdated(message);
 119 }
 120
 121
 122 // #pragma mark -
 123
 124
 125 IPv4InterfaceAddOn::IPv4InterfaceAddOn(image_id image,
 126         BNetworkSettings& settings)
 127         :
 128         BNetworkSettingsAddOn(image, settings)
 129 {
 130 }
 131
 132
 133 IPv4InterfaceAddOn::~IPv4InterfaceAddOn()
 134 {
 135 }
 136
 137
 138 BNetworkSettingsInterfaceItem*
 139 IPv4InterfaceAddOn::CreateNextInterfaceItem(uint32& cookie,
 140         const char* interface)
 141 {
 142         if (cookie++ == 0)
 143                 return new IPv4InterfaceItem(interface, Settings());
 144
 145         return NULL;
 146 }
 147
 148
 149 // #pragma mark -
 150
 151
 152 extern "C"
 153 BNetworkSettingsAddOn*
 154 instantiate_network_settings_add_on(image_id image, BNetworkSettings& settings)
 155 {
 156         return new IPv4InterfaceAddOn(image, settings);
 157 }