Add CefMediaSink::GetIconType (see issue #2900)

This attribute is useful for identifying different classes of cast devices
without first requiring a connection (CAST, CAST_AUDIO, CAST_AUDIO_GROUP, etc).

include/capi/cef_media_router_capi.h

@@ -33,7 +33,7 @@
 // by hand. See the translator.README.txt file in the tools directory for
 // more information.
 //
-// $hash=a7070419332ec8f6d6e4df898c8eb666b988970a$
+// $hash=aa1310919932145744d5347d449d6ee10a3a0813$
 //
 
 #ifndef CEF_INCLUDE_CAPI_CEF_MEDIA_ROUTER_CAPI_H_
@@ -264,6 +264,12 @@ typedef struct _cef_media_sink_t {
   cef_string_userfree_t(CEF_CALLBACK* get_description)(
       struct _cef_media_sink_t* self);
 
+  ///
+  // Returns the icon type for this sink.
+  ///
+  cef_media_sink_icon_type_t(CEF_CALLBACK* get_icon_type)(
+      struct _cef_media_sink_t* self);
+
   ///
   // Returns true (1) if this sink accepts content via Cast.
   ///

include/cef_api_hash.h

@@ -34,7 +34,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=af15b08731cc133c3974ceb18002b146a53b9c9e$
+// $hash=fd013f5bdcf2333b1f0fb452442d300dffe598e5$
 //
 
 #ifndef CEF_INCLUDE_API_HASH_H_
@@ -47,13 +47,13 @@
 // way that may cause binary incompatibility with other builds. The universal
 // hash value will change if any platform is affected whereas the platform hash
 // values will change only if that particular platform is affected.
-#define CEF_API_HASH_UNIVERSAL "f76dc8c40e454ef26318d0f83312dadaf909e4c5"
+#define CEF_API_HASH_UNIVERSAL "c80d4c5f1dc72279ac7a44d7b174fb80cf728abc"
 #if defined(OS_WIN)
-#define CEF_API_HASH_PLATFORM "831ef33853bb8575bcd097ba65851d4d98a08db8"
+#define CEF_API_HASH_PLATFORM "bde71fdc88914ed7353ee7308d060cd6b4f8c8af"
 #elif defined(OS_MACOSX)
-#define CEF_API_HASH_PLATFORM "0944363458590a23d84e99eb1b81372be6784b97"
+#define CEF_API_HASH_PLATFORM "2fb3e42a6d2e594aa55792b5852d7f57524ab011"
 #elif defined(OS_LINUX)
-#define CEF_API_HASH_PLATFORM "dfd012193a93782cd4b041f4cd71e1e8f2ca401e"
+#define CEF_API_HASH_PLATFORM "222824f83536a111c6480dba64833251c01cd6fd"
 #endif
 
 #ifdef __cplusplus

include/cef_media_router.h

@@ -221,6 +221,8 @@ class CefMediaRouteCreateCallback : public virtual CefBaseRefCounted {
 /*--cef(source=library)--*/
 class CefMediaSink : public virtual CefBaseRefCounted {
  public:
+  typedef cef_media_sink_icon_type_t IconType;
+
   ///
   // Returns the ID for this sink.
   ///
@@ -245,6 +247,12 @@ class CefMediaSink : public virtual CefBaseRefCounted {
   /*--cef()--*/
   virtual CefString GetDescription() = 0;
 
+  ///
+  // Returns the icon type for this sink.
+  ///
+  /*--cef(default_retval=CEF_MSIT_GENERIC)--*/
+  virtual IconType GetIconType() = 0;
+
   ///
   // Returns true if this sink accepts content via Cast.
   ///

include/internal/cef_types.h

@@ -3004,9 +3004,8 @@ typedef struct _cef_composition_underline_t {
 } cef_composition_underline_t;
 
 ///
-// Result codes for CefMediaRouter::CreateRoute. These constants match
-// their equivalents in Chromium's route_request_result.h and should not be
-// renumbered.
+// Result codes for CefMediaRouter::CreateRoute. Should be kept in sync with
+// Chromium's media_router::RouteRequestResult::ResultCode type.
 ///
 typedef enum {
   CEF_MRCR_UNKNOWN_ERROR = 0,
@@ -3033,6 +3032,23 @@ typedef enum {
   CEF_MRCS_TERMINATED,
 } cef_media_route_connection_state_t;
 
+///
+// Icon types for a MediaSink object. Should be kept in sync with Chromium's
+// media_router::SinkIconType type.
+///
+typedef enum {
+  CEF_MSIT_CAST,
+  CEF_MSIT_CAST_AUDIO_GROUP,
+  CEF_MSIT_CAST_AUDIO,
+  CEF_MSIT_MEETING,
+  CEF_MSIT_HANGOUT,
+  CEF_MSIT_EDUCATION,
+  CEF_MSIT_WIRED_DISPLAY,
+  CEF_MSIT_GENERIC,
+
+  CEF_MSIT_TOTAL_COUNT,  // The total number of values.
+} cef_media_sink_icon_type_t;
+
 #ifdef __cplusplus
 }
 #endif

libcef/browser/media_router/media_sink_impl.cc

@@ -27,6 +27,15 @@ CefString CefMediaSinkImpl::GetDescription() {
   return sink_.description().value_or("");
 }
 
+CefMediaSink::IconType CefMediaSinkImpl::GetIconType() {
+  // Verify that our enum matches Chromium's values.
+  static_assert(static_cast<int>(CEF_MSIT_TOTAL_COUNT) ==
+                    static_cast<int>(media_router::SinkIconType::TOTAL_COUNT),
+                "enum mismatch");
+
+  return static_cast<CefMediaSink::IconType>(sink_.icon_type());
+}
+
 bool CefMediaSinkImpl::IsCastSink() {
   return sink_.provider_id() == media_router::CAST;
 }

libcef/browser/media_router/media_sink_impl.h

@@ -22,6 +22,7 @@ class CefMediaSinkImpl : public CefMediaSink {
   bool IsValid() override;
   CefString GetName() override;
   CefString GetDescription() override;
+  IconType GetIconType() override;
   bool IsCastSink() override;
   bool IsDialSink() override;
   bool IsCompatibleWith(CefRefPtr<CefMediaSource> source) override;

libcef_dll/cpptoc/media_sink_cpptoc.cc

@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cbbac244f39cc1d644b0db80a3f7234399286368$
+// $hash=3a295e7d6703e2e8effd94da8e97d8b7f451dc32$
 //
 
 #include "libcef_dll/cpptoc/media_sink_cpptoc.h"
@@ -87,6 +87,24 @@ media_sink_get_description(struct _cef_media_sink_t* self) {
   return _retval.DetachToUserFree();
 }
 
+cef_media_sink_icon_type_t CEF_CALLBACK
+media_sink_get_icon_type(struct _cef_media_sink_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return CEF_MSIT_GENERIC;
+
+  // Execute
+  cef_media_sink_icon_type_t _retval =
+      CefMediaSinkCppToC::Get(self)->GetIconType();
+
+  // Return type: simple
+  return _retval;
+}
+
 int CEF_CALLBACK media_sink_is_cast_sink(struct _cef_media_sink_t* self) {
   shutdown_checker::AssertNotShutdown();
 
@@ -151,6 +169,7 @@ CefMediaSinkCppToC::CefMediaSinkCppToC() {
   GetStruct()->is_valid = media_sink_is_valid;
   GetStruct()->get_name = media_sink_get_name;
   GetStruct()->get_description = media_sink_get_description;
+  GetStruct()->get_icon_type = media_sink_get_icon_type;
   GetStruct()->is_cast_sink = media_sink_is_cast_sink;
   GetStruct()->is_dial_sink = media_sink_is_dial_sink;
   GetStruct()->is_compatible_with = media_sink_is_compatible_with;

libcef_dll/ctocpp/media_sink_ctocpp.cc

@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bb39ec5e546482b707c1e01a83fc1b064d96a4e6$
+// $hash=63071af2d949b451ad0e7273ca0f5d7bfec425db$
 //
 
 #include "libcef_dll/ctocpp/media_sink_ctocpp.h"
@@ -88,6 +88,23 @@ NO_SANITIZE("cfi-icall") CefString CefMediaSinkCToCpp::GetDescription() {
   return _retvalStr;
 }
 
+NO_SANITIZE("cfi-icall")
+CefMediaSink::IconType CefMediaSinkCToCpp::GetIconType() {
+  shutdown_checker::AssertNotShutdown();
+
+  cef_media_sink_t* _struct = GetStruct();
+  if (CEF_MEMBER_MISSING(_struct, get_icon_type))
+    return CEF_MSIT_GENERIC;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  cef_media_sink_icon_type_t _retval = _struct->get_icon_type(_struct);
+
+  // Return type: simple
+  return _retval;
+}
+
 NO_SANITIZE("cfi-icall") bool CefMediaSinkCToCpp::IsCastSink() {
   shutdown_checker::AssertNotShutdown();
 

libcef_dll/ctocpp/media_sink_ctocpp.h

@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d69c0bdadc802bc7cb970c316f3a0ed8529c5f9c$
+// $hash=c57a82e66fdcd26f70a69fbd92554ca8aa38495c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_MEDIA_SINK_CTOCPP_H_
@@ -38,6 +38,7 @@ class CefMediaSinkCToCpp : public CefCToCppRefCounted<CefMediaSinkCToCpp,
   bool IsValid() OVERRIDE;
   CefString GetName() OVERRIDE;
   CefString GetDescription() OVERRIDE;
+  IconType GetIconType() OVERRIDE;
   bool IsCastSink() OVERRIDE;
   bool IsDialSink() OVERRIDE;
   bool IsCompatibleWith(CefRefPtr<CefMediaSource> source) OVERRIDE;

tests/cefclient/browser/media_router_test.cc

@@ -161,6 +161,7 @@ class MediaObserver : public CefMediaObserver {
       sink_dict->SetString("id", sink_id);
       sink_dict->SetString("name", sink->GetName());
       sink_dict->SetString("desc", sink->GetDescription());
+      sink_dict->SetInt("icon", sink->GetIconType());
       sink_dict->SetString(
           "type", sink->IsCastSink() ? "cast"
                                      : sink->IsDialSink() ? "dial" : "unknown");

tests/cefclient/resources/media_router.html

@@ -112,6 +112,32 @@ function getStateLabel(state) {
   return "UNKNOWN";
 }
 
+// Values from cef_media_sink_icon_type_t.
+var CEF_MSIT_CAST = 0;
+var CEF_MSIT_CAST_AUDIO_GROUP = 1;
+var CEF_MSIT_CAST_AUDIO = 2;
+var CEF_MSIT_MEETING = 3;
+var CEF_MSIT_HANGOUT = 4;
+var CEF_MSIT_EDUCATION = 5;
+var CEF_MSIT_WIRED_DISPLAY = 6;
+var CEF_MSIT_GENERIC = 7;
+
+function getIconTypeLabel(type) {
+  switch (type) {
+    case CEF_MSIT_CAST: return "CAST";
+    case CEF_MSIT_CAST_AUDIO_GROUP: return "CAST_AUDIO_GROUP";
+    case CEF_MSIT_CAST_AUDIO: return "CAST_AUDIO";
+    case CEF_MSIT_MEETING: return "MEETING";
+    case CEF_MSIT_HANGOUT: return "HANGOUT";
+    case CEF_MSIT_EDUCATION: return "EDUCATION";
+    case CEF_MSIT_WIRED_DISPLAY: return "WIRED_DISPLAY";
+    case CEF_MSIT_GENERIC: return "GENERIC";
+    default: break;
+  }
+  return "UNKNOWN";
+}
+
+
 ///
 // Manage show/hide of default text for form elements.
 ///
@@ -213,7 +239,9 @@ Expected format for |sinks| is:
     {
       name: string,
       type: string ('cast' or 'dial'),
-      id: string
+      id: string,
+      desc: string,
+      icon: int
     }, ...
   ]
 */
@@ -248,7 +276,7 @@ function updateSinks(sinks) {
     if (oldValues.includes(sink.id))
       continue;
     var opt = document.createElement('option');
-    opt.innerHTML = sink.name + ' (' + sink.type + ')';
+    opt.innerHTML = sink.name + ' (' + sink.type + ', ' + getIconTypeLabel(sink.icon) + ')';
     opt.value = sink.id;
     sinksSelect.appendChild(opt);
   }
@@ -476,12 +504,16 @@ function initDemoMode() {
     {
       name: 'Sink 1',
       type: 'cast',
-      id: 'sink1'
+      id: 'sink1',
+      desc: 'My cast device',
+      icon: CEF_MSIT_CAST
     },
     {
       name: 'Sink 2',
       type: 'dial',
-      id: 'sink2'
+      id: 'sink2',
+      desc: 'My dial device',
+      icon: CEF_MSIT_GENERIC
     }
   ];
   updateSinks(sinks);