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ensuring UTF-8 strings

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This commit is contained in:
rjawor 2017-10-15 18:54:15 +02:00
parent 61631c52a3
commit bd4ff81e32
1 changed files with 5 additions and 0 deletions
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5
concordia/common/text_utils.cpp
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@ -2,6 +2,8 @@
#include <boost/algorithm/string.hpp>
#include <boost/algorithm/string/case_conv.hpp>
#include <boost/locale.hpp>
#include "utf8/utf8.h"
TextUtils::TextUtils() {
_lowerConverter =
@ -11,6 +13,9 @@ TextUtils::TextUtils() {
}
std::string TextUtils::toLowerCase(const std::string & text) {
if (!utf8::is_valid(text.begin(), text.end())) {
throw ConcordiaException("Bad input encoding, use UTF-8");
}
return simpleConvert(*_lowerConverter, text);
}