diff options
| -rw-r--r-- | media/mtp/MtpDevice.cpp | 28 | ||||
| -rw-r--r-- | media/mtp/MtpDevice.h | 3 |
2 files changed, 31 insertions, 0 deletions
diff --git a/media/mtp/MtpDevice.cpp b/media/mtp/MtpDevice.cpp index ee35217..3aa8a35 100644 --- a/media/mtp/MtpDevice.cpp +++ b/media/mtp/MtpDevice.cpp @@ -179,6 +179,8 @@ MtpObjectHandleList* MtpDevice::getObjectHandles(MtpStorageID storageID, } MtpObjectInfo* MtpDevice::getObjectInfo(MtpObjectHandle handle) { + // FIXME - we might want to add some caching here + mRequest.reset(); mRequest.setParameter(1, handle); if (!sendRequest(MTP_OPERATION_GET_OBJECT_INFO)) @@ -205,7 +207,33 @@ void* MtpDevice::getThumbnail(MtpObjectHandle handle, int& outLength) { } outLength = 0; return NULL; +} + +bool MtpDevice::deleteObject(MtpObjectHandle handle) { + mRequest.reset(); + mRequest.setParameter(1, handle); + if (sendRequest(MTP_OPERATION_DELETE_OBJECT)) { + MtpResponseCode ret = readResponse(); + if (ret == MTP_RESPONSE_OK) + return true; + } + return false; +} +MtpObjectHandle MtpDevice::getParent(MtpObjectHandle handle) { + MtpObjectInfo* info = getObjectInfo(handle); + if (info) + return info->mParent; + else + return -1; +} + +MtpObjectHandle MtpDevice::getStorageID(MtpObjectHandle handle) { + MtpObjectInfo* info = getObjectInfo(handle); + if (info) + return info->mStorageID; + else + return -1; } MtpProperty* MtpDevice::getDevicePropDesc(MtpDeviceProperty code) { diff --git a/media/mtp/MtpDevice.h b/media/mtp/MtpDevice.h index 0ee930f..9b05197 100644 --- a/media/mtp/MtpDevice.h +++ b/media/mtp/MtpDevice.h @@ -71,6 +71,9 @@ public: MtpObjectHandleList* getObjectHandles(MtpStorageID storageID, MtpObjectFormat format, MtpObjectHandle parent); MtpObjectInfo* getObjectInfo(MtpObjectHandle handle); void* getThumbnail(MtpObjectHandle handle, int& outLength); + bool deleteObject(MtpObjectHandle handle); + MtpObjectHandle getParent(MtpObjectHandle handle); + MtpObjectHandle getStorageID(MtpObjectHandle handle); MtpProperty* getDevicePropDesc(MtpDeviceProperty code); |