diff options
Diffstat (limited to 'src/utils/encoding.cpp')
| -rw-r--r-- | src/utils/encoding.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/utils/encoding.cpp b/src/utils/encoding.cpp index cff0039..8532292 100644 --- a/src/utils/encoding.cpp +++ b/src/utils/encoding.cpp @@ -48,16 +48,16 @@ namespace utils if (codepoint_size == 4) { if (!str[1] || !str[2] || !str[3] - || ((str[1] & 0b11000000) != 0b10000000) - || ((str[2] & 0b11000000) != 0b10000000) - || ((str[3] & 0b11000000) != 0b10000000)) + || ((str[1] & 0b11000000u) != 0b10000000u) + || ((str[2] & 0b11000000u) != 0b10000000u) + || ((str[3] & 0b11000000u) != 0b10000000u)) return false; } else if (codepoint_size == 3) { if (!str[1] || !str[2] - || ((str[1] & 0b11000000) != 0b10000000) - || ((str[2] & 0b11000000) != 0b10000000)) + || ((str[1] & 0b11000000u) != 0b10000000u) + || ((str[2] & 0b11000000u) != 0b10000000u)) return false; } else if (codepoint_size == 2) @@ -81,7 +81,7 @@ namespace utils // pointer where we write valid chars char* r = res.data(); - const char* str = original.c_str(); + const unsigned char* str = reinterpret_cast<const unsigned char*>(original.c_str()); std::bitset<20> codepoint; while (*str) @@ -89,10 +89,10 @@ namespace utils // 4 bytes: 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx if ((str[0] & 0b11111000) == 0b11110000) { - codepoint = ((str[0] & 0b00000111) << 18); - codepoint |= ((str[1] & 0b00111111) << 12); - codepoint |= ((str[2] & 0b00111111) << 6 ); - codepoint |= ((str[3] & 0b00111111) << 0 ); + codepoint = ((str[0] & 0b00000111u) << 18u); + codepoint |= ((str[1] & 0b00111111u) << 12u); + codepoint |= ((str[2] & 0b00111111u) << 6u ); + codepoint |= ((str[3] & 0b00111111u) << 0u ); if (codepoint.to_ulong() <= 0x10FFFF) { ::memcpy(r, str, 4); @@ -103,9 +103,9 @@ namespace utils // 3 bytes: 1110xxx 10xxxxxx 10xxxxxx else if ((str[0] & 0b11110000) == 0b11100000) { - codepoint = ((str[0] & 0b00001111) << 12); - codepoint |= ((str[1] & 0b00111111) << 6); - codepoint |= ((str[2] & 0b00111111) << 0 ); + codepoint = ((str[0] & 0b00001111u) << 12u); + codepoint |= ((str[1] & 0b00111111u) << 6u); + codepoint |= ((str[2] & 0b00111111u) << 0u ); if (codepoint.to_ulong() <= 0xD7FF || (codepoint.to_ulong() >= 0xE000 && codepoint.to_ulong() <= 0xFFFD)) { |