MANAGE CHANNEL OPEN
In response to the MANAGE CHANNEL OPEN
command, the dispatcher follows this procedure:
-
If the origin channel is not open, an error is returned.
-
Determines whether the channel is open or closed. If the channel is open, an error is returned.
-
Opens the channel.
-
If the origin channel is
0
, the default applet (if there is one) is selected in the new channel. -
If the origin channel is not
0
, the selected applet on the origin channel becomes the selected applet in new channel.
This MANAGE CHANNEL OPEN
command opens a new channel from channel encoded in Q
:
CLA | INS | P1 | P2 | Lc | Data | Le | Data | SW1 | SW2 |
---|---|---|---|---|---|---|---|---|---|
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- |
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:
CLA | INS | P1 | P2 | Lc | Data | Le | SW1 | SW2 |
---|---|---|---|---|---|---|---|---|
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- |
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This command produces the following results:
-
If channel encoded in
Q
is the basic channel (channel0
), the card's default applet is selected on channel encoded inR
. No applet is selected if no default applet is defined -
If channel encoded in
Q
is other than the basic channel (channels1
,2
, ...19
), the selected applet on channel encoded inQ
becomes the current applet selected on channelR
-
The applet on channel encoded in
R
can either accept or reject selection
This command returns an error under the following circumstances:
-
The applet does not implement the
javacard.framework.MultiSelectable
interface, when an attempt to select the applet in more than one channel takes place -
The applet rejects selection or throws exception
-
No channel is available
-
Channel encoded in
Q
is not open