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author | Nikita Mikhailov <nikita.s.mikhailov@gmail.com> | 2016-04-09 16:03:31 +0600 |
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committer | Nikita Mikhailov <nikita.s.mikhailov@gmail.com> | 2016-04-14 22:48:01 +0600 |
commit | 6ad2676e8c2659470572ddddc88a9d37e30ec5fa (patch) | |
tree | 623cfcd498dc7207836aedcd73b9a0c21141a945 /OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/Transport.java | |
parent | 38a1c2d3ab5a9fe0fa74acbd8301d671eab35d59 (diff) | |
download | open-keychain-6ad2676e8c2659470572ddddc88a9d37e30ec5fa.tar.gz open-keychain-6ad2676e8c2659470572ddddc88a9d37e30ec5fa.tar.bz2 open-keychain-6ad2676e8c2659470572ddddc88a9d37e30ec5fa.zip |
OTG: Add/update javadoc; rename methods, exceptions
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/Transport.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/Transport.java | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/Transport.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/Transport.java index 5252a95d0..fa8b0695a 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/Transport.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/Transport.java @@ -2,14 +2,40 @@ package org.sufficientlysecure.keychain.smartcard; import java.io.IOException; +/** + * Abstraction for transmitting APDU commands + */ public interface Transport { - byte[] sendAndReceive(byte[] data) throws IOException; + /** + * Transmit and receive data + * @param data data to transmit + * @return received data + * @throws IOException + */ + byte[] transceive(byte[] data) throws IOException; + /** + * Disconnect and release connection + */ void release(); + /** + * Check if device is was connected to and still is connected + * @return connection status + */ boolean isConnected(); - boolean allowPersistentConnection(); + /** + * Check if Transport supports persistent connections e.g connections which can + * handle multiple operations in one session + * @return true if transport supports persistent connections + */ + boolean isPersistentConnectionAllowed(); + + /** + * Connect to device + * @throws IOException + */ void connect() throws IOException; } |