file_id is a 32byte identifier that can be used by users to identify
file tranfers across core/client restarts in order to resume broken
file tranfers.
In avatar tranfers it corresponds to the hash of the avatar.
Added tox_file_get_file_id() function to api to obtain the file_id
of an ongoing file transfer.
If not set, core will generate a random one.
The first commit's message is:
TOX_STATUS -> TOX_USER_STATUS, is more specific
This is the 2nd commit message:
I pretty strongly believe tox_iteration needs to be renamed to a verb
There are several other noun functions in the API, but none of them *do* things.
I think even tox_do is better than tox_iteration.
tox_do_interval is one possibility, but I'm open to suggestions.
This is the 3rd commit message:
private_key -> secret_key
This is more consistent with modern/NaCl/elliptic cryptography, and also "pk", meaning public key, is all over other toxcore code and documentation. This will eliminate ambiguity.
This is the 4th commit message:
Rename some functions for pseudo-namespace consistency
The enum change results in long enum types, but I think consistency trumps
having a few less characters.
This is the 5th commit message:
TOX_FILE_KIND -> TOX_FILE_TYPE
This is more of an English thing than a consistency thing, but
TOX_FILE_KIND sounds funnier/stranger to me than TOX_FILE_TYPE.
This is the 6th commit message:
More specific file control function names
This is the 7th commit message:
Rename custom packet functions for pseudo-namespace consistency
This also has the issue with long enums... but I still think consistent enum names are better
This is the 8th commit message:
Rename functions for pseudo-namespace consistency
This is the 9th commit message:
Consistency with https://github.com/sonOfRa/tox4j/blob/master/doc/core-design.md#naming-conventions and the rest of the api
This is the 10th commit message:
Fix errors in previous function rename commits
This is the 11th commit message:
Shorten one error enum name
[uint8_t packet_id (PACKET_ID_FILE_SENDREQUEST)][uint8_t file_number]
[uint32_t type][uint64_t file_size][filename (currently max 255 bytes)]
recv file numbers are << by 16 to distinguish them from sending files.
