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gdbserver: use numeric character references for unicode

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This commit is contained in:
Liam
2023-10-01 16:21:23 -04:00
parent a0d56c855c
commit 38394f36d7
3 changed files with 21 additions and 2 deletions
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17
src/core/debugger/gdbstub.cpp
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@ -2,6 +2,8 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include <atomic>
#include <codecvt>
#include <locale>
#include <numeric>
#include <optional>
#include <thread>
@ -12,6 +14,7 @@
#include "common/logging/log.h"
#include "common/scope_exit.h"
#include "common/settings.h"
#include "common/string_util.h"
#include "core/arm/arm_interface.h"
#include "core/core.h"
#include "core/debugger/gdbstub.h"
@ -68,10 +71,16 @@ static std::string EscapeGDB(std::string_view data) {
}
static std::string EscapeXML(std::string_view data) {
std::u32string converted = U"[Encoding error]";
try {
converted = Common::UTF8ToUTF32(data);
} catch (std::range_error&) {
}
std::string escaped;
escaped.reserve(data.size());
for (char c : data) {
for (char32_t c : converted) {
switch (c) {
case '&':
escaped += "&amp;";
@ -86,7 +95,11 @@ static std::string EscapeXML(std::string_view data) {
escaped += "&gt;";
break;
default:
escaped += c;
if (c > 0x7f) {
escaped += fmt::format("&#{};", static_cast<u32>(c));
} else {
escaped += static_cast<char>(c);
}
break;
}
}