summaryrefslogtreecommitdiffstats
path: root/mtp/MtpResponsePacket.cpp
diff options
context:
space:
mode:
Diffstat (limited to '')
-rwxr-xr-xmtp/MtpResponsePacket.cpp58
1 files changed, 58 insertions, 0 deletions
diff --git a/mtp/MtpResponsePacket.cpp b/mtp/MtpResponsePacket.cpp
new file mode 100755
index 000000000..8eed13a14
--- /dev/null
+++ b/mtp/MtpResponsePacket.cpp
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Copyright (C) 2014 TeamWin - bigbiff and Dees_Troy mtp database conversion to C++
+ */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <fcntl.h>
+
+#include "MtpResponsePacket.h"
+
+#include <usbhost/usbhost.h>
+
+
+MtpResponsePacket::MtpResponsePacket()
+ : MtpPacket(512)
+{
+}
+
+MtpResponsePacket::~MtpResponsePacket() {
+}
+
+#ifdef MTP_DEVICE
+int MtpResponsePacket::write(int fd) {
+ putUInt32(MTP_CONTAINER_LENGTH_OFFSET, mPacketSize);
+ putUInt16(MTP_CONTAINER_TYPE_OFFSET, MTP_CONTAINER_TYPE_RESPONSE);
+ int ret = ::write(fd, mBuffer, mPacketSize);
+ return (ret < 0 ? ret : 0);
+}
+#endif
+
+#ifdef MTP_HOST
+int MtpResponsePacket::read(struct usb_request *request) {
+ request->buffer = mBuffer;
+ request->buffer_length = mBufferSize;
+ int ret = transfer(request);
+ if (ret >= 0)
+ mPacketSize = ret;
+ else
+ mPacketSize = 0;
+ return ret;
+}
+#endif
+
+