зеркало из https://github.com/mozilla/gecko-dev.git
86 строки
2.5 KiB
C++
86 строки
2.5 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
* You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "nsString.h"
|
|
#include "nsWhitespaceTokenizer.h"
|
|
|
|
#include "Volume.h"
|
|
#include "VolumeCommand.h"
|
|
#include "VolumeManager.h"
|
|
#include "VolumeManagerLog.h"
|
|
|
|
namespace mozilla {
|
|
namespace system {
|
|
|
|
/***************************************************************************
|
|
*
|
|
* The VolumeActionCommand class is used to send commands which apply
|
|
* to a particular volume.
|
|
*
|
|
* The following commands would fit into this category:
|
|
*
|
|
* volume mount <volname>
|
|
* volume unmount <volname> [force]
|
|
* volume format <volname>
|
|
* volume share <volname> <method>
|
|
* volume unshare <volname> <method>
|
|
* volume shared <volname> <method>
|
|
*
|
|
* A typical response looks like:
|
|
*
|
|
* # vdc volume unshare sdcard ums
|
|
* 605 Volume sdcard /mnt/sdcard state changed from 7 (Shared-Unmounted) to 1 (Idle-Unmounted)
|
|
* 200 volume operation succeeded
|
|
*
|
|
* Note that the 600 series of responses are considered unsolicited and
|
|
* are dealt with directly by the VolumeManager. This command will only
|
|
* see the terminating response code (200 in the example above).
|
|
*
|
|
***************************************************************************/
|
|
|
|
VolumeActionCommand::VolumeActionCommand(Volume* aVolume,
|
|
const char* aAction,
|
|
const char* aExtraArgs,
|
|
VolumeResponseCallback* aCallback)
|
|
: VolumeCommand(aCallback),
|
|
mVolume(aVolume)
|
|
{
|
|
nsAutoCString cmd;
|
|
|
|
cmd = "volume ";
|
|
cmd += aAction;
|
|
cmd += " ";
|
|
cmd += aVolume->Name().get();
|
|
|
|
// vold doesn't like trailing white space, so only add it if we really need to.
|
|
if (aExtraArgs && (*aExtraArgs != '\0')) {
|
|
cmd += " ";
|
|
cmd += aExtraArgs;
|
|
}
|
|
SetCmd(cmd);
|
|
}
|
|
|
|
/***************************************************************************
|
|
*
|
|
* The VolumeListCommand class is used to send the "volume list" command to
|
|
* vold.
|
|
*
|
|
* A typical response looks like:
|
|
*
|
|
* # vdc volume list
|
|
* 110 sdcard /mnt/sdcard 4
|
|
* 110 sdcard1 /mnt/sdcard/external_sd 4
|
|
* 200 Volumes listed.
|
|
*
|
|
***************************************************************************/
|
|
|
|
VolumeListCommand::VolumeListCommand(VolumeResponseCallback* aCallback)
|
|
: VolumeCommand(NS_LITERAL_CSTRING("volume list"), aCallback)
|
|
{
|
|
}
|
|
|
|
} // system
|
|
} // mozilla
|
|
|