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Decode base64-packed settings files

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This commit is contained in:
AnyOldName3 2021-05-17 23:39:56 +01:00
parent 081650a2e5
commit 4cedb3549b
1 changed files with 19 additions and 4 deletions
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23
components/settings/parser.cpp
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@ -12,16 +12,31 @@
void Settings::SettingsFileParser::loadSettingsFile(const std::string& file, CategorySettingValueMap& settings, bool base64Encoded)
{
mFile = file;
boost::filesystem::ifstream stream;
stream.open(boost::filesystem::path(file));
boost::filesystem::ifstream fstream;
fstream.open(boost::filesystem::path(file));
auto stream = std::ref<std::istream>(fstream);
std::istringstream decodedStream;
if (base64Encoded)
{
std::string base64String(std::istreambuf_iterator<char>(fstream), {});
std::string decodedString;
auto result = Base64::Base64::Decode(base64String, decodedString);
if (!result.empty())
fail("Could not decode Base64 file: " + result);
// Move won't do anything until C++20, but won't hurt to do it anyway.
decodedStream.str(std::move(decodedString));
stream = std::ref<std::istream>(decodedStream);
}
Log(Debug::Info) << "Loading settings file: " << file;
std::string currentCategory;
mLine = 0;
while (!stream.eof() && !stream.fail())
while (!stream.get().eof() && !stream.get().fail())
{
++mLine;
std::string line;
std::getline( stream, line );
std::getline( stream.get(), line );
size_t i = 0;
if (!skipWhiteSpace(i, line))