diff options
| -rw-r--r-- | core/string/ustring.cpp | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/core/string/ustring.cpp b/core/string/ustring.cpp index 44df349613..d189f3224b 100644 --- a/core/string/ustring.cpp +++ b/core/string/ustring.cpp @@ -3712,18 +3712,15 @@ String String::uri_encode() const { const CharString temp = utf8(); String res; for (int i = 0; i < temp.length(); ++i) { - char ord = temp[i]; + uint8_t ord = temp[i]; if (ord == '.' || ord == '-' || ord == '~' || is_ascii_identifier_char(ord)) { res += ord; } else { - char h_Val[3]; -#if defined(__GNUC__) || defined(_MSC_VER) - snprintf(h_Val, 3, "%02hhX", ord); -#else - sprintf(h_Val, "%02hhX", ord); -#endif - res += "%"; - res += h_Val; + char p[4] = { '%', 0, 0, 0 }; + static const char hex[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' }; + p[1] = hex[ord >> 4]; + p[2] = hex[ord & 0xF]; + res += p; } } return res; |