47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
//===-- StreamGDBRemote.cpp -------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Utility/StreamGDBRemote.h"
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#include "lldb/Utility/Flags.h" // for Flags
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#include "lldb/Utility/Stream.h" // for Stream::::eBinary
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#include <stdio.h>
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using namespace lldb;
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using namespace lldb_private;
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StreamGDBRemote::StreamGDBRemote() : StreamString() {}
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StreamGDBRemote::StreamGDBRemote(uint32_t flags, uint32_t addr_size,
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ByteOrder byte_order)
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: StreamString(flags, addr_size, byte_order) {}
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StreamGDBRemote::~StreamGDBRemote() {}
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int StreamGDBRemote::PutEscapedBytes(const void *s, size_t src_len) {
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int bytes_written = 0;
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const uint8_t *src = (const uint8_t *)s;
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bool binary_is_set = m_flags.Test(eBinary);
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m_flags.Clear(eBinary);
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while (src_len) {
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uint8_t byte = *src;
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src++;
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src_len--;
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if (byte == 0x23 || byte == 0x24 || byte == 0x7d || byte == 0x2a) {
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bytes_written += PutChar(0x7d);
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byte ^= 0x20;
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}
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bytes_written += PutChar(byte);
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};
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if (binary_is_set)
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m_flags.Set(eBinary);
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return bytes_written;
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}
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