- cfile.h needed too many function calls and was too complex
- connection.h does
- only download in binary mode (json can handle that)
- have no excess of getters and setters
- allow to execute the whole request in a single function call
- allow to be re-used for multiple requests
- as a result, the code has 600 lines of code less
- originally, connection.h was developed to use a global curl
handle for all requests such that the same connection could be
re-used. Unfortunately the MediaFire servers will close the
connection after each request from their end:
Bryan: "Unfortunately, we won't ever do keep-alive. Closing the
connection is a small part of a larger set of heuristics we have in
place to prevent DOS/DDOS attacks."
This causes massive performance impacts and those grow even larger when
using SSL because the handshake has to be executed for every single
request again.
- add several commandline options to read username, password and server
from the commandline
- add help output to the commandline
- do not automatically call auth upon start-up because the user might
want to run commands like "help" which do not require to be signed in
- add -c option which, like for dash and bash allows to receive
commands via the commandline instead of standard input
- instead of having the list of commandline arguments, their handlers
and their help strings in different places, unify them in a single
array
- this allows to only change one piece of code when adding new
arguments
