* @brief Processes bytes received from the remote device. */
| 133 | * @brief Processes bytes received from the remote device. |
| 134 | */ |
| 135 | void IO::Protocols::ZMODEM::processInput(const QByteArray& data) |
| 136 | { |
| 137 | Q_ASSERT(!data.isEmpty()); |
| 138 | Q_ASSERT(isActive()); |
| 139 | |
| 140 | for (const char byte : data) { |
| 141 | const quint8 ch = static_cast<quint8>(byte); |
| 142 | |
| 143 | switch (m_parseState) { |
| 144 | case ParseState::Idle: |
| 145 | if (ch == kZPAD) |
| 146 | m_parseState = ParseState::GotZPAD; |
| 147 | |
| 148 | break; |
| 149 | |
| 150 | case ParseState::GotZPAD: |
| 151 | if (ch == kZPAD) { |
| 152 | m_parseState = ParseState::GotSecondZPAD; |
| 153 | break; |
| 154 | } |
| 155 | |
| 156 | m_parseState = (ch == kZDLE) ? ParseState::GotZDLE : ParseState::Idle; |
| 157 | break; |
| 158 | |
| 159 | case ParseState::GotSecondZPAD: |
| 160 | if (ch == kZDLE) |
| 161 | m_parseState = ParseState::GotZDLE; |
| 162 | else |
| 163 | m_parseState = ParseState::Idle; |
| 164 | |
| 165 | break; |
| 166 | |
| 167 | case ParseState::GotZDLE: |
| 168 | startHeaderForZdleByte(ch); |
| 169 | break; |
| 170 | |
| 171 | case ParseState::ReadingHexHeader: |
| 172 | processHexByte(ch); |
| 173 | break; |
| 174 | |
| 175 | case ParseState::ReadingBin32Header: |
| 176 | processBin32Byte(ch); |
| 177 | break; |
| 178 | |
| 179 | case ParseState::ReadingBinHeader: |
| 180 | processBinByte(ch); |
| 181 | break; |
| 182 | } |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | /** |
| 187 | * @brief Reacts to the byte that follows ZDLE: routes to hex/bin/bin32 header parsing. |
no test coverage detected