4 files changed, 44 insertions, 0 deletions
diff --git a/android/avd/info.c b/android/avd/info.c
index 7e4f93e..815b0b4 100644
--- a/android/avd/info.c
+++ b/android/avd/info.c
@@ -1202,3 +1202,8 @@ avdInfo_getCharmapFile( AvdInfo* i, const char* charmapName )
 
     return _avdInfo_getContentOrSdkFilePath(i, fileName);
 }
+
+int avdInfo_getAdbdCommunicationMode( AvdInfo* i )
+{
+    return path_getAdbdCommunicationMode(i->androidOut);
+}
diff --git a/android/avd/info.h b/android/avd/info.h
index 34997b4..74a9b01 100644
--- a/android/avd/info.h
+++ b/android/avd/info.h
@@ -243,6 +243,15 @@ char*        avdInfo_getTracePath( AvdInfo*  i, const char*  traceName );
  */
 const char*  avdInfo_getCoreHwIniPath( AvdInfo* i );
 
+/* Returns mode in which ADB daemon running in the guest communicates with the
+ * emulator
+ * Return:
+ *  0 - ADBD communicates with the emulator via forwarded TCP port 5555 (a
+ *      "legacy" mode).
+ *  1 - ADBD communicates with the emulator via 'adb' QEMUD service.
+ */
+int          avdInfo_getAdbdCommunicationMode( AvdInfo* i );
+
 /* */
 
 #endif /* ANDROID_AVD_INFO_H */
diff --git a/android/avd/util.c b/android/avd/util.c
index 304b98f..82145b5 100644
--- a/android/avd/util.c
+++ b/android/avd/util.c
@@ -313,3 +313,24 @@ path_getBuildTargetApiLevel( const char* androidOut )
     return level;
 }
 
+int
+path_getAdbdCommunicationMode( const char* androidOut )
+{
+    char* prop = _getBuildProperty(androidOut, "ro.adb.qemud");
+    if (prop != NULL) {
+        long val = 0;
+        char* end;
+        val = strtol(prop, &end, 10);
+        if (end == NULL || *end != '\0' || val != (int)val) {
+            D("Invalid ro.adb.qemud build property: '%s'", prop);
+            val = 0;
+        } else {
+            D("Found ro.adb.qemud build property: %d", val);
+        }
+        AFREE(prop);
+        return (int)val;
+    } else {
+        /* Missing ro.adb.qemud means "legacy" ADBD. */
+        return 0;
+    }
+}
diff --git a/android/avd/util.h b/android/avd/util.h
index 877d5aa..edef6a0 100644
--- a/android/avd/util.h
+++ b/android/avd/util.h
@@ -64,4 +64,13 @@ char* path_getBuildTargetAbi( const char* androidOut );
  */
 int path_getBuildTargetApiLevel( const char* androidOut );
 
+/* Returns mode in which ADB daemon running in the guest communicates with the
+ * emulator
+ * Return:
+ *  0 - ADBD communicates with the emulator via forwarded TCP port 5555 (a
+ *      "legacy" mode).
+ *  1 - ADBD communicates with the emulator via 'adb' QEMUD service.
+ */
+int path_getAdbdCommunicationMode( const char* androidOut );
+
 #endif /* _ANDROID_AVD_UTIL_H */