OCDM stands for Online Course Database Manager​

Features*:

• import and export courses, both** 3DS and WiiU
• cryptofix saves (if the game marked your save as "corrupted")
  • Note: this will overwrite the LockoutID in your courses, not in the save file, so please be fair and don't reupload others' courses
• make/apply save snapshots (exports all files which are used in the save)
  • Note: please format your save data before restoring your save otherwise the game could mark your save as "corrupted", and this one is not cryptofixable
• browse SMMDB
  • download courses
  • discontinued

*: these features are in the latest build at the time of editing this post, so functionality in the public build could differ
**: due to differences in the 3DS and the WiiU version, importing a converted course file on a foreign platform could crash the game on loading the course

Spoiler: Video

Spoiler: Screenshots (development history)

Spoiler: Totally unrelated stuff

• Lua stuff (Pastebin)

[Download] (not supported anymore)​

 

[Sono]

Maybe you can use my server?

idk
there'll be a server editor where you enter the server address and it'll use that
and the backend code will be written in PHP because that's what I know

Have you figured out the conversion problem?

what conversion problem?

 

[Zhongtiao1]

idk
there'll be a server editor where you enter the server address and it'll use that
and the backend code will be written in PHP because that's what I know



what conversion problem?

Where the Wii U courses crash

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[Sono]

Where the Wii U courses crash

that's the game's fault, not mine

 

[Zhongtiao1]

that's the game's fault, not mine

......

The fact that no mii is showing up? Isn't that built into the course file?

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[Sono]

The fact that no mii is showing up? Isn't that built into the course file?

it is, but since I'm not touching the Mii data at all it must be a bug/quirk/leftover/unimplemented feature of Mario Maker 3DS

 

[Tarnadas]

I will later start a public test server so that you can play around with its API.
I've seen that your internal course structure is close to what I use but not exactly the same. Did you already try out the Protobuf method?

 

[Pakhitew-Island]

Wait, why are we waiting for a server to release the app if we can just manually share levels between each other on the SD Cards already? Or am I jumping the gun and that's not why. Or is it Marcus just prefer's waiting, which is fine too

 

[Zhongtiao1]

Wait, why are we waiting for a server to release the app if we can just manually share levels between each other on the SD Cards already? Or am I jumping the gun and that's not why. Or is it Marcus just prefer's waiting, which is fine too

The whole point of the Online Course Database Manager is to connect to a server that holds a database of Mario Maker 3ds courses.

You can download the cia or 3dsx file from the source code (he uploaded it to github) if you want.

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[Sono]

Wait, why are we waiting for a server to release the app if we can just manually share levels between each other on the SD Cards already? Or am I jumping the gun and that's not why. Or is it Marcus just prefer's waiting, which is fine too

all of you are waiting on me to finally fully implement the online stuff

also, it's not the matter of "I so fucking much like to make people wait", but more like "I fucking hate httpC, and it's such pain to work with it properly", so there's your reason why it takes so damn long

 

[THYPLEX]

When Can i download the cia ?

 

[Sono]

When Can i download the cia ?

when you click on the striked-thru' "cia" URL in the bottom of the first post

 

[Oschara]

Watched your ocdm vid on youtube. Looks great and cannot wait for this to be completed. Take all the time you need Marcus

 

[THYPLEX]

when you click on the striked-thru' "cia" URL in the bottom of the first post

It's the last version or an olden One ?

 

[Sono]

It's the last version or an olden One ?

nnno, that's the last public version (which happens to be the last version without the online stuff)

 

[Tarnadas]

It is alive!

 

[Zhongtiao1]

It is alive!

Nice, anyway to connect to it through OCDM yet?

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[Tarnadas]

No it not yet implemented on OCDM.

Here is a short explanation on how to implement it:
1. make a http get request to http://smm-test.alextc.de/api/getcourses
2. find id of course you want to download
3a. make a http get request to http://smm-test.alextc.de/api/downloadcourse?id=courseidyouwanttodownload
4a. the server sends serialized gzipped data which first must be gunzipped obviously and can then be deserialized with smm-protobuf
3b. make a http get request to http://smm-test.alextc.de/api/downloadcourse?id=courseidyouwanttodownload&type=json
4b. the server sends a json string that you should parse, which is the same as you would make a call to get a serialized object and deserialize it yourself
5. reconstruct 3DS course from deserialized course object

method a is recommended, because it requires less bandwith

 

[Sono]

It is alive!

sorry, but because I hate httpC so much and I'm lazy I can't use that I'll have PHP files which can do what I need

 

[Tarnadas]

sorry, but because I hate httpC so much and I'm lazy I can't use that I'll have PHP files which can do what I need

wait what? Isn't making http get calls super easy in C++?
How would you do that with PHP? PHP is for servers, but you just have to fetch a body from an easy http get request.

EDIT:
What do you think about this library? Or can you only use very limited amount of libraries in the homebrew app?

 

[Sono]

wait what? Isn't making http get calls super easy in C++?
How would you do that with PHP? PHP is for servers, but you just have to fetch a body from an easy http get request.

EDIT:
What do you think about this library? Or can you only use very limited amount of libraries in the homebrew app?

I'm not very comfortable using C++ as it can get super messy over time, so I prefer to use C (even in C++ mode)
also, the backend will be made in PHP (as in, the server where OCDM connects to)

and hell no! using httpC in itself is already a pain, I don't need to make my pain bigger >.<