Keep track of incoming characters
| 413 | |
| 414 | // Keep track of incoming characters |
| 415 | void FtpResponder::CharFromClient(char c) noexcept |
| 416 | { |
| 417 | switch (c) |
| 418 | { |
| 419 | case 0: |
| 420 | break; |
| 421 | |
| 422 | case '\r': |
| 423 | case '\n': |
| 424 | if (clientPointer != 0) |
| 425 | { |
| 426 | // This line is complete |
| 427 | clientMessage[clientPointer] = 0; |
| 428 | haveCompleteLine = true; |
| 429 | } |
| 430 | break; |
| 431 | |
| 432 | default: |
| 433 | clientMessage[clientPointer++] = c; |
| 434 | |
| 435 | // Make sure we don't overflow the line buffer |
| 436 | if (clientPointer > ARRAY_UPB(clientMessage)) |
| 437 | { |
| 438 | clientPointer = 0; |
| 439 | GetPlatform().Message(UsbMessage, "Webserver: Buffer overflow in FTP server!\n"); |
| 440 | } |
| 441 | break; |
| 442 | } |
| 443 | } |
| 444 | |
| 445 | // Process the next FTP command |
| 446 | void FtpResponder::ProcessLine() noexcept |