blob: 47719b07ae6860e2ec205bab1ecaa3a6748868ac [file] [log] [blame]
/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this 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.
*/
#include "fuse_adb_provider.h"
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include "adb.h"
#include "adb_io.h"
bool FuseAdbDataProvider::ReadBlockAlignedData(uint8_t* buffer, uint32_t fetch_size,
uint32_t start_block) const {
if (!WriteFdFmt(fd_, "%08u", start_block)) {
fprintf(stderr, "failed to write to adb host: %s\n", strerror(errno));
return false;
}
if (!ReadFdExactly(fd_, buffer, fetch_size)) {
fprintf(stderr, "failed to read from adb host: %s\n", strerror(errno));
return false;
}
return true;
}