X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=CryptCommandListener.cpp;h=779338f5a3b89c72e329f35961a32abe72e4d4ce;hb=46bb69f49a8630cc97e84976d0327495b7dd5708;hp=0c2509cdebffd56b32bfb0d754bd83e572f13d45;hpb=f71ace310eec3e39f0efefd51f62c9ccf4180f48;p=android-x86%2Fsystem-vold.git

diff --git a/CryptCommandListener.cpp b/CryptCommandListener.cpp
index 0c2509c..779338f 100644
--- a/CryptCommandListener.cpp
+++ b/CryptCommandListener.cpp
@@ -50,6 +50,7 @@
 #include "ResponseCode.h"
 #include "cryptfs.h"
 #include "Ext4Crypt.h"
+#include "MetadataCrypt.h"
 #include "Utils.h"
 
 #define DUMP_ARGS 0
@@ -201,6 +202,15 @@ int CryptCommandListener::CryptfsCmd::runCommand(SocketClient *cli,
         dumpArgs(argc, argv, -1);
         rc = cryptfs_crypto_complete();
     } else if (subcommand == "enablecrypto") {
+        if (e4crypt_is_native()) {
+            if (argc != 5 || strcmp(argv[2], "inplace") || strcmp(argv[3], "default")
+                    || strcmp(argv[4], "noui")) {
+                cli->sendMsg(ResponseCode::CommandSyntaxError,
+                        "Usage with ext4crypt: cryptfs enablecrypto inplace default noui", false);
+                return 0;
+            }
+            return sendGenericOkFailOnBool(cli, e4crypt_enable_crypto());
+        }
         const char* syntax = "Usage: cryptfs enablecrypto <wipe|inplace> "
                              "default|password|pin|pattern [passwd] [noui]";
 
@@ -318,6 +328,9 @@ int CryptCommandListener::CryptfsCmd::runCommand(SocketClient *cli,
         SLOGD("cryptfs mountdefaultencrypted");
         dumpArgs(argc, argv, -1);
 
+        if (e4crypt_is_native()) {
+            return sendGenericOkFailOnBool(cli, e4crypt_mount_metadata_encrypted());
+        }
         // Spawn as thread so init can issue commands back to vold without
         // causing deadlock, usually as a result of prep_data_fs.
         std::thread(&cryptfs_mount_default_encrypted).detach();
@@ -414,6 +427,11 @@ int CryptCommandListener::CryptfsCmd::runCommand(SocketClient *cli,
         return sendGenericOkFailOnBool(cli,
                 e4crypt_destroy_user_storage(parseNull(argv[2]), atoi(argv[3]), atoi(argv[4])));
 
+    } else if (subcommand == "secdiscard") {
+        if (!check_argc(cli, subcommand, argc, 3, "<path>")) return 0;
+        return sendGenericOkFailOnBool(cli,
+                e4crypt_secdiscard(parseNull(argv[2])));
+
     } else {
         dumpArgs(argc, argv, -1);
         cli->sendMsg(ResponseCode::CommandSyntaxError, "Unknown cryptfs subcommand", false);