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comparison: dom/system/gonk/VolumeCommand.cpp
dom/system/gonk/VolumeCommand.cpp
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| -1:000000000000 | 0:03d15f36794d |
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #include "nsString.h" | |
| 6 #include "nsWhitespaceTokenizer.h" | |
| 7 | |
| 8 #include "Volume.h" | |
| 9 #include "VolumeCommand.h" | |
| 10 #include "VolumeManager.h" | |
| 11 #include "VolumeManagerLog.h" | |
| 12 | |
| 13 namespace mozilla { | |
| 14 namespace system { | |
| 15 | |
| 16 /*************************************************************************** | |
| 17 * | |
| 18 * The VolumeActionCommand class is used to send commands which apply | |
| 19 * to a particular volume. | |
| 20 * | |
| 21 * The following commands would fit into this category: | |
| 22 * | |
| 23 * volume mount <volname> | |
| 24 * volume unmount <volname> [force] | |
| 25 * volume format <volname> | |
| 26 * volume share <volname> <method> | |
| 27 * volume unshare <volname> <method> | |
| 28 * volume shared <volname> <method> | |
| 29 * | |
| 30 * A typical response looks like: | |
| 31 * | |
| 32 * # vdc volume unshare sdcard ums | |
| 33 * 605 Volume sdcard /mnt/sdcard state changed from 7 (Shared-Unmounted) to 1 (Idle-Unmounted) | |
| 34 * 200 volume operation succeeded | |
| 35 * | |
| 36 * Note that the 600 series of responses are considered unsolicited and | |
| 37 * are dealt with directly by the VolumeManager. This command will only | |
| 38 * see the terminating response code (200 in the example above). | |
| 39 * | |
| 40 ***************************************************************************/ | |
| 41 | |
| 42 VolumeActionCommand::VolumeActionCommand(Volume* aVolume, | |
| 43 const char* aAction, | |
| 44 const char* aExtraArgs, | |
| 45 VolumeResponseCallback* aCallback) | |
| 46 : VolumeCommand(aCallback), | |
| 47 mVolume(aVolume) | |
| 48 { | |
| 49 nsAutoCString cmd; | |
| 50 | |
| 51 cmd = "volume "; | |
| 52 cmd += aAction; | |
| 53 cmd += " "; | |
| 54 cmd += aVolume->Name().get(); | |
| 55 | |
| 56 // vold doesn't like trailing white space, so only add it if we really need to. | |
| 57 if (aExtraArgs && (*aExtraArgs != '\0')) { | |
| 58 cmd += " "; | |
| 59 cmd += aExtraArgs; | |
| 60 } | |
| 61 SetCmd(cmd); | |
| 62 } | |
| 63 | |
| 64 /*************************************************************************** | |
| 65 * | |
| 66 * The VolumeListCommand class is used to send the "volume list" command to | |
| 67 * vold. | |
| 68 * | |
| 69 * A typical response looks like: | |
| 70 * | |
| 71 * # vdc volume list | |
| 72 * 110 sdcard /mnt/sdcard 4 | |
| 73 * 110 sdcard1 /mnt/sdcard/external_sd 4 | |
| 74 * 200 Volumes listed. | |
| 75 * | |
| 76 ***************************************************************************/ | |
| 77 | |
| 78 VolumeListCommand::VolumeListCommand(VolumeResponseCallback* aCallback) | |
| 79 : VolumeCommand(NS_LITERAL_CSTRING("volume list"), aCallback) | |
| 80 { | |
| 81 } | |
| 82 | |
| 83 } // system | |
| 84 } // mozilla | |
| 85 |
