pool.xml: Add information for new encryption-related methods

Signed-off-by: mulhern <amulhern@redhat.com>

Author: mulkieran

docs/dbus/pool.xml

@@ -2270,6 +2270,13 @@
       <arg name="return_code" type="q" direction="out"/>
       <arg name="return_string" type="s" direction="out"/>
     </method>
+    <!-- Decrypt the pool, writing out the pool's data as plain text. -->
+    <method name="DecryptPool">
+      <!-- True if the pool was decrypted, otherwise false. -->
+      <arg name="results" type="b" direction="out"/>
+      <arg name="return_code" type="q" direction="out"/>
+      <arg name="return_string" type="s" direction="out"/>
+    </method>
     <!-- Destroy the specified filesystems. -->
     <method name="DestroyFilesystems">
       <!-- List of filesystem object paths to destroy. -->
@@ -2282,6 +2289,32 @@
       <arg name="return_code" type="q" direction="out"/>
       <arg name="return_string" type="s" direction="out"/>
     </method>
+    <!-- Encrypt a pool. -->
+    <method name="EncryptPool">
+      <!--
+        a((bu)s): An array of key description information items
+          (bu)s: Key description information
+            (bu): Token slot specification
+              b: True if a token slot is specified, otherwise false.
+              u: A token slot
+            s: The key description
+      -->
+      <arg name="key_descs" type="a((bu)s)" direction="in"/>
+      <!--
+        a((bu)s): An array of Clevis information items
+          (bu)ss: Clevis configuration information
+            (bu): Token slot specification
+              b: True if a token slot is specified, otherwise false.
+              u: A token slot
+            s: The Clevis "pin" specification
+            s: pin-specific Clevis configuration
+      -->
+      <arg name="clevis_infos" type="a((bu)ss)" direction="in"/>
+      <!-- True if the pool was encrypted. -->
+      <arg name="results" type="b" direction="out"/>
+      <arg name="return_code" type="q" direction="out"/>
+      <arg name="return_string" type="s" direction="out"/>
+    </method>
     <!-- Get filesystem metadata. -->
     <method name="FilesystemMetadata">
       <!--
@@ -2369,6 +2402,16 @@
       <arg name="return_code" type="q" direction="out"/>
       <arg name="return_string" type="s" direction="out"/>
     </method>
+    <!--
+      Reencrypt the pool, changing the pool's master key and re-encrypting
+      the data with the new key.
+    -->
+    <method name="ReencryptPool">
+      <!-- True if the pool was re-encrypted, otherwise false. -->
+      <arg name="results" type="b" direction="out"/>
+      <arg name="return_code" type="q" direction="out"/>
+      <arg name="return_string" type="s" direction="out"/>
+    </method>
     <!-- Set the pool name. -->
     <method name="SetName">
       <!-- Name. -->