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Logging crashed string in hexdump ofutf8.

This commit is contained in:
John Preston 2016-04-01 11:43:14 +04:00
parent f96b7da7ce
commit 1f6da4c734
1 changed files with 16 additions and 1 deletions
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17
Telegram/SourceFiles/logs.cpp
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@ -768,9 +768,24 @@ namespace internal {
if (!ReportingHeaderWritten) { if (!ReportingHeaderWritten) {
ReportingHeaderWritten = true; ReportingHeaderWritten = true;
auto dec2hex = [](int value) -> char {
if (value >= 0 && value < 10) {
return '0' + value;
} else if (value >= 10 && value < 16) {
return 'a' + (value - 10);
}
return '#';
};
for (const auto &i : ProcessAnnotationRefs) { for (const auto &i : ProcessAnnotationRefs) {
ProcessAnnotations[i.first] = i.second->toUtf8().constData(); QByteArray utf8 = i.second->toUtf8();
std::string wrapped;
wrapped.reserve(4 * utf8.size());
for (auto ch : utf8) {
auto uch = static_cast<uchar>(ch);
wrapped.append("\\x", 2).append(1, dec2hex(uch >> 4)).append(1, dec2hex(uch & 0x0F));
}
ProcessAnnotations[i.first] = wrapped;
} }
const Annotations c_ProcessAnnotations(ProcessAnnotations); const Annotations c_ProcessAnnotations(ProcessAnnotations);