Increase header maximum character length

[XP1]

There needs to be a larger maximum character length for headers. HTTrack terminates and complains that the user-agent string and header lines are too long.

"User-agent length too long":
https://github.com/xroche/httrack/blob/master/src/htscoremain.c#L2695

if (strlen(argv[na]) >= 126) {
  HTS_PANIC_PRINTF("User-agent length too long");
  htsmain_free();
  return -1;
}

"Header line string too long":
https://github.com/xroche/httrack/blob/master/src/htscoremain.c#L1791

} else if (strlen(argv[na]) >= 256) {
  HTS_PANIC_PRINTF("Header line string too long");
  htsmain_free();
  return -1;
}

[krausekai]

Agreed.

This is causing issues with long cookie values for me (up to 700 in length).

[zoness32]

Is this ever going to be fixed?

[overdrivemachines]

This sucks. How can we get this fixed ourselves? Or is there another way to send long cookies?

[Zerogoki00]

What a terrible design choice. Will it get fixed?
This makes this feature unusable because websites use a lot of cookies nowadays.