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-rw-r--r--rust/src/binarywriter.rs99
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diff --git a/rust/src/binarywriter.rs b/rust/src/binarywriter.rs
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--- a/rust/src/binarywriter.rs
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@@ -1,99 +0,0 @@
-// Copyright 2022-2024 Vector 35 Inc.
-//
-// 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.
-
-//! A convenience class for writing binary data
-
-use binaryninjacore_sys::*;
-
-use crate::binaryview::BinaryView;
-use crate::Endianness;
-
-use std::io::{Seek, SeekFrom, Write};
-
-pub struct BinaryWriter {
- handle: *mut BNBinaryWriter,
-}
-
-impl BinaryWriter {
- pub fn new(view: &BinaryView, endian: Endianness) -> Self {
- let handle = unsafe { BNCreateBinaryWriter(view.handle) };
- unsafe {
- BNSetBinaryWriterEndianness(handle, endian);
- }
- Self { handle }
- }
-
- pub fn endian(&self) -> Endianness {
- unsafe { BNGetBinaryWriterEndianness(self.handle) }
- }
-
- pub fn set_endian(&self, endian: Endianness) {
- unsafe { BNSetBinaryWriterEndianness(self.handle, endian) }
- }
-
- pub fn offset(&self) -> u64 {
- unsafe { BNGetWriterPosition(self.handle) }
- }
-}
-
-impl Seek for BinaryWriter {
- /// Seek to the specified position.
- ///
- /// # Errors
- /// Seeking relative to [SeekFrom::End] is unsupported and will return an error.
- fn seek(&mut self, pos: SeekFrom) -> std::io::Result<u64> {
- unsafe {
- match pos {
- SeekFrom::Current(offset) => BNSeekBinaryWriterRelative(self.handle, offset),
- SeekFrom::Start(offset) => BNSeekBinaryWriter(self.handle, offset),
- _ => {
- return Err(std::io::Error::new(
- std::io::ErrorKind::Unsupported,
- "Cannot seek end of BinaryWriter",
- ))
- }
- };
- }
-
- Ok(self.offset())
- }
-}
-
-impl Write for BinaryWriter {
- fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
- let len = buf.len();
- let result = unsafe { BNWriteData(self.handle, buf.as_ptr() as *mut _, len) };
- if !result {
- Err(std::io::Error::new(
- std::io::ErrorKind::Other,
- "write out of bounds",
- ))
- } else {
- Ok(len)
- }
- }
-
- fn flush(&mut self) -> std::io::Result<()> {
- Ok(())
- }
-}
-
-impl Drop for BinaryWriter {
- fn drop(&mut self) {
- unsafe { BNFreeBinaryWriter(self.handle) }
- }
-}
-
-unsafe impl Sync for BinaryWriter {}
-unsafe impl Send for BinaryWriter {}