Chore(android): refactor drm props (#3846)

2024-06-10 22:42:18 +02:00
parent 3a4a13011a
commit cfb5b1cd31
3 changed files with 84 additions and 43 deletions
--- a/android/src/main/java/com/brentvatne/common/api/DRMProps.kt
+++ b/android/src/main/java/com/brentvatne/common/api/DRMProps.kt
@@ -0,0 +1,66 @@
+package com.brentvatne.common.api
+
+import com.brentvatne.common.toolbox.ReactBridgeUtils.safeGetArray
+import com.brentvatne.common.toolbox.ReactBridgeUtils.safeGetString
+import com.facebook.react.bridge.ReadableMap
+import java.util.UUID
+
+/**
+ * Class representing DRM props for host.
+ * Only generic code here, no reference to the player.
+ */
+class DRMProps {
+    /**
+     * string version of configured UUID for drm prop
+     */
+    var drmType: String? = null
+
+    /**
+     * Configured UUID for drm prop
+     */
+    var drmUUID: UUID? = null
+
+    /**
+     * DRM license server to be used
+     */
+    var drmLicenseServer: String? = null
+
+    /**
+     * DRM Http Header to access to license server
+     */
+    var drmLicenseHeader: Array<String> = emptyArray<String>()
+    companion object {
+        private const val PROP_DRM_TYPE = "type"
+        private const val PROP_DRM_LICENSE_SERVER = "licenseServer"
+        private const val PROP_DRM_HEADERS = "headers"
+        private const val PROP_DRM_HEADERS_KEY = "key"
+        private const val PROP_DRM_HEADERS_VALUE = "value"
+
+        /** parse the source ReadableMap received from app */
+        @JvmStatic
+        fun parse(src: ReadableMap?): DRMProps? {
+            var drm: DRMProps? = null
+            if (src != null && src.hasKey(PROP_DRM_TYPE)) {
+                drm = DRMProps()
+                drm.drmType = safeGetString(src, PROP_DRM_TYPE)
+                drm.drmLicenseServer = safeGetString(src, PROP_DRM_LICENSE_SERVER)
+                val drmHeadersArray = safeGetArray(src, PROP_DRM_HEADERS)
+                if (drm.drmType != null && drm.drmLicenseServer != null) {
+                    if (drmHeadersArray != null) {
+                        val drmKeyRequestPropertiesList = ArrayList<String?>()
+                        for (i in 0 until drmHeadersArray.size()) {
+                            val current = drmHeadersArray.getMap(i)
+                            drmKeyRequestPropertiesList.add(safeGetString(current, PROP_DRM_HEADERS_KEY))
+                            drmKeyRequestPropertiesList.add(safeGetString(current, PROP_DRM_HEADERS_VALUE))
+                        }
+                        val array = emptyArray<String>()
+                        drm.drmLicenseHeader = drmKeyRequestPropertiesList.toArray(array)
+                    }
+                } else {
+                    return null
+                }
+            }
+            return drm
+        }
+    }
+}