| 123 | } |
| 124 | |
| 125 | bool ChunkedReader::parseChunkSize(size_t& outSize) { |
| 126 | // Find CRLF in buffer |
| 127 | for (size_t i = 0; i + 1 < mBuffer.size(); i++) { |
| 128 | if (mBuffer[i] == '\r' && mBuffer[i + 1] == '\n') { |
| 129 | // Found CRLF, parse hex size |
| 130 | fl::string sizeStr(reinterpret_cast<const char*>(mBuffer.data()), i); // ok reinterpret cast |
| 131 | |
| 132 | // Parse hex (ignore chunk extensions after ';') |
| 133 | size_t semicolon = sizeStr.find(';'); |
| 134 | if (semicolon != fl::string::npos) { |
| 135 | sizeStr = sizeStr.substr(0, semicolon); |
| 136 | } |
| 137 | |
| 138 | // Convert hex to size_t |
| 139 | char* end = nullptr; |
| 140 | outSize = static_cast<size_t>(strtoul(sizeStr.c_str(), &end, 16)); |
| 141 | if (end == sizeStr.c_str()) { |
| 142 | // Invalid hex |
| 143 | return false; |
| 144 | } |
| 145 | |
| 146 | // Consume size line + CRLF |
| 147 | consume(i + 2); |
| 148 | return true; |
| 149 | } |
| 150 | } |
| 151 | // No CRLF found |
| 152 | return false; |
| 153 | } |
| 154 | |
| 155 | bool ChunkedReader::hasCRLF() const { |
| 156 | return mBuffer.size() >= 2 && mBuffer[0] == '\r' && mBuffer[1] == '\n'; |