SystemConfiguration.fproj/CaptiveNetwork.h

   1 /*
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  10  * http://www.opensource.apple.com/apsl/ and read it before using this
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  23
  24 #ifndef _CAPTIVENETWORK_H
  25 #define _CAPTIVENETWORK_H
  26
  27 #include <os/availability.h>
  28 #include <sys/cdefs.h>
  29 #include <CoreFoundation/CoreFoundation.h>
  30
  31 CF_IMPLICIT_BRIDGING_ENABLED
  32 CF_ASSUME_NONNULL_BEGIN
  33
  34 /*!
  35         @header CaptiveNetwork
  36         @discussion The CaptiveNetwork API allows applications to interact
  37                 with Captive Network Support. Captive Network Support is a
  38                 system component responsible for detecting and help users
  39                 navigate networks that require interaction before providing
  40                 internet access. The most common Captive Networks are WiFi
  41                 Hotspots in places like airports, restaurants, and hotels.
  42                 Captive Network Support will attempt to authenticate if
  43                 possible or drop a user in to a web sheet if authentication
  44                 is not possible. In the web sheet the user has an opportunity
  45                 to authenticate or disassociate from the network.
  46
  47                 The following APIs are designed for third party applications
  48                 that may handle authentication on these networks on behalf of
  49                 the user.
  50
  51                 These APIs are treated as advisory only.
  52                 There is no guarantee or contract that the operating system
  53                 will take the intended action.
  54  */
  55
  56 __BEGIN_DECLS
  57
  58 /*!
  59         @function CNSetSupportedSSIDs
  60         @discussion Provides Captive Network Support with an updated list of
  61                 SSIDs that this application will perform authentication on.
  62
  63                 Captive Network Support suppresses showing the Web Sheet
  64                 for a captive Wi-Fi network if that network's SSID is in the
  65                 specified list.
  66
  67                 On iOS, the registrations persist until the application is
  68                 removed from the device.
  69
  70                 On MacOSX, the registrations persist as long as the application
  71                 is running.
  72
  73         @param ssidArray A CFArray of CFStrings of the SSIDs.
  74         @result Returns TRUE if the operation succeeded, FALSE otherwise.
  75  */
  76 Boolean
  77 CNSetSupportedSSIDs     (CFArrayRef     ssidArray)
  78     API_AVAILABLE(macos(10.8))
  79     API_DEPRECATED_WITH_REPLACEMENT("Replaced by <NetworkExtension/NEHotspotHelper.h>", ios(4.0,9.0))
  80     SPI_AVAILABLE(tvos(9.0), watchos(1.0), bridgeos(1.0));
  81
  82 /*!
  83         @function CNMarkPortalOnline
  84         @discussion Tells Captive Network Support that your application has
  85                 authenticated the device to the network. Captive Network Support
  86                 will notify the rest of the system that WiFi is now a viable
  87                 interface.
  88         @param interfaceName Name of the interface that is now online.
  89         @result Returns TRUE if the operation succeeded, FALSE otherwise.
  90  */
  91 Boolean
  92 CNMarkPortalOnline      (CFStringRef    interfaceName)
  93     API_AVAILABLE(macos(10.8))
  94     API_DEPRECATED_WITH_REPLACEMENT("Replaced by <NetworkExtension/NEHotspotHelper.h>", ios(4.0,9.0))
  95     SPI_AVAILABLE(tvos(9.0), watchos(1.0), bridgeos(1.0));
  96
  97 /*!
  98         @function CNMarkPortalOffline
  99         @discussion Tells Captive Network Support that the device is not
 100                 authenticated on the given network interface.
 101         @param interfaceName Name of the interface that is still captive.
 102         @result Returns TRUE if the operation succeeded, FALSE otherwise.
 103  */
 104 Boolean
 105 CNMarkPortalOffline     (CFStringRef    interfaceName)
 106     API_AVAILABLE(macos(10.8))
 107     API_DEPRECATED_WITH_REPLACEMENT("Replaced by <NetworkExtension/NEHotspotHelper.h>", ios(4.0,9.0))
 108     SPI_AVAILABLE(tvos(9.0), watchos(1.0), bridgeos(1.0));
 109
 110 /*!
 111  @function CNCopySupportedInterfaces
 112  @discussion copies a list of all interfaces CaptiveNetworkSupport is monitoring.
 113  @result An array of CFStringRef- BSD interface names.
 114          Returns NULL if an error was encountered.
 115          You MUST release the returned value.
 116  */
 117 CFArrayRef __nullable
 118 CNCopySupportedInterfaces       (void)
 119     API_AVAILABLE(macos(10.8), ios(4.1))
 120     SPI_AVAILABLE(tvos(9.0), watchos(1.0), bridgeos(1.0));
 121
 122 /*!
 123  @constant kCNNetworkInfoKeySSIDData
 124  @discussion NetworkInfo Dictionary key for SSID in CFData format
 125  */
 126 extern const CFStringRef kCNNetworkInfoKeySSIDData
 127     API_AVAILABLE(ios(4.1))
 128     SPI_AVAILABLE(macos(10.6), tvos(9.0), watchos(1.0), bridgeos(1.0));
 129
 130 /*!
 131  @constant kCNNetworkInfoKeySSID
 132  @discussion NetworkInfo Dictionary key for SSID in CFString format
 133  */
 134 extern const CFStringRef kCNNetworkInfoKeySSID
 135     API_AVAILABLE(ios(4.1))
 136     SPI_AVAILABLE(macos(10.6), tvos(9.0), watchos(1.0), bridgeos(1.0));
 137
 138 /*!
 139  @constant kCNNetworkInfoKeyBSSID
 140  @discussion NetworkInfo Dictionary key for BSSID in CFString format
 141  */
 142 extern const CFStringRef kCNNetworkInfoKeyBSSID
 143     API_AVAILABLE(ios(4.1))
 144     SPI_AVAILABLE(macos(10.6), tvos(9.0), watchos(1.0), bridgeos(1.0));
 145
 146 /*!
 147  @function CNCopyCurrentNetworkInfo
 148  @discussion Returns the Network Info for the specified interface.
 149         For example, Network Info dictionary will contain the following
 150         keys, and values:
 151         <pre>
 152         @textblock
 153         Keys                      : Values
 154         =======================================
 155         kCNNetworkInfoKeySSIDData : CFDataRef
 156         kCNNetworkInfoKeySSID     : CFStringRef
 157         kCNNetworkInfoKeyBSSID    : CFStringRef
 158         @/textblock
 159         </pre>
 160  @param interfaceName Name of the interface you are interested in
 161  @result Network Info dictionary associated with the interface.
 162          Returns NULL if an error was encountered.
 163          You MUST release the returned value.
 164  */
 165 CFDictionaryRef __nullable
 166 CNCopyCurrentNetworkInfo        (CFStringRef    interfaceName)
 167     API_AVAILABLE(ios(4.1))
 168     SPI_AVAILABLE(macos(10.6), tvos(9.0), watchos(1.0), bridgeos(1.0));
 169
 170 __END_DECLS
 171
 172 CF_ASSUME_NONNULL_END
 173 CF_IMPLICIT_BRIDGING_DISABLED
 174
 175 #endif  /* _CAPTIVENETWORK_H */