mastodon-cpp/README.md

mastodon-cpp is a C++ wrapper for the Mastodon API. The aim is to be as simple as possible. The library takes care of the network stuff. You submit a query and get the raw JSON. All versions below 1.0.0 (SOVERSION 0) are considered unstable and can change any time.

Install

Dependencies

• Tested OS: GNU/Linux, Termux/Android
• C++ compiler (tested: gcc 6.4, clang 5.0)
• cmake (tested: 3.9.6)
• libcurl (tested: 7.58.0)
• curlpp (tested: 0.8.1)
• Optional, documentation: doxygen (tested: 1.8.13)
• Optional, examples: boost (tested: 1.63.0)

Get sourcecode

Release

Download the current release at GitHub.

Development version

git clone https://github.com/tastytea/mastodon-cpp.git

Compile

mkdir build
cd build/
cmake ..
make

cmake options:

• -DCMAKE_BUILD_TYPE=Debug for a debug build
• -DWITH_EXAMPLES=ON if you want to compile the examples
• -DWITH_TESTS=ON if you want to compile the tests
• -DWITH_DOC=ON if you want to compile the HTML reference

You can run the tests with ctest .. inside the build directory. Install with make install.

Usage

The HTML reference can be generated with build_doc.sh, if doxygen is installed. Or just look in src/mastodon-cpp.hpp. It is also available at tastytea.github.io/mastodon-cpp/. There are examples in src/examples/.

Most basic example

#include <iostream>
#include <string>
#include <mastodon-cpp.hpp>

int main()
{
    Mastodon::API masto("social.example.com", "auth_token");
    std::string answer;
    masto.get(Mastodon::API::v1::accounts_verify_credentials, answer);
    std::cout << answer << '\n';
}

Compiling your project

After you did a make install, a project consisting of one file can be compiled as follows:

g++ -std=c++14 -lmastodon-cpp example.cpp

Error codes

Code	Explanation
0	No error
1	Invalid call
2	Not implemented
3	URL changed (HTTP 301 or 308)
4	Aborted by user
10	Failed to connect
11	Couldn't resolve host
12	Network is unreachable
100 - 999	HTTP status codes
65535	Unknown error

	Deprecated (since 0.2.10)
16	Connection failed
17	TLS error
18	Invalid response from server

If you use a debug build, you get more verbose error messages.

Useful links

• Mastodon API reference
• Mastodon streaming API reference

TODO

• Version 0.1.0
  • Implement all GET calls
  • Usable error handling
  • Network stuff
  • Comprehensive example
• Version 0.2.0
  • Escape user input
  • Implement all PATCH calls
  • Implement all POST calls
  • Implement all PUT calls
  • Implement all DELETE calls
• Version 0.3.0
  • Handle HTTP statuses 301, 302, 307 and 308
  • Support registering as an application
• Version 0.4.0
  • Make HTTP header available
  • Streaming API
• Later
  • Asynchronous I/O
  • Improve error reporting

Status of implementation

• GET /api/v1/accounts/:id
• GET /api/v1/accounts/verify_credentials
• PATCH /api/v1/accounts/update_credentials
• GET /api/v1/accounts/:id/followers
• GET /api/v1/accounts/:id/following
• GET /api/v1/accounts/:id/statuses
• POST /api/v1/accounts/:id/follow
• POST /api/v1/accounts/:id/unfollow
• POST /api/v1/accounts/:id/block
• POST /api/v1/accounts/:id/unblock
• POST /api/v1/accounts/:id/mute
• POST /api/v1/accounts/:id/unmute
• GET /api/v1/accounts/relationships
• GET /api/v1/accounts/search
• POST /api/v1/apps
• GET /api/v1/blocks
• GET /api/v1/domain_blocks
• POST /api/v1/domain_blocks
• DELETE /api/v1/domain_blocks
• GET /api/v1/favourites
• GET /api/v1/follow_requests
• POST /api/v1/follow_requests/:id/authorize
• POST /api/v1/follow_requests/:id/reject
• POST /api/v1/follows
• GET /api/v1/instance
• GET /api/v1/custom_emojis
• GET /api/v1/lists
• GET /api/v1/accounts/:id/lists
• GET /api/v1/lists/:id/accounts
• GET /api/v1/lists/:id
• POST /api/v1/lists
• PUT /api/v1/lists/:id
• DELETE /api/v1/lists/:id
• POST /api/v1/lists/:id/accounts
• DELETE /api/v1/lists/:id/accounts
• POST /api/v1/media
• GET /api/v1/mutes
• GET /api/v1/notifications
• GET /api/v1/notifications/:id
• POST /api/v1/notifications/clear
• POST /api/v1/notifications/dismiss
• GET /api/v1/reports
• POST /api/v1/reports
• GET /api/v1/search
• GET /api/v1/statuses/:id
• GET /api/v1/statuses/:id/context
• GET /api/v1/statuses/:id/card
• GET /api/v1/statuses/:id/reblogged_by
• GET /api/v1/statuses/:id/favourited_by
• POST /api/v1/statuses
• DELETE /api/v1/statuses/:id
• POST /api/v1/statuses/:id/reblog
• POST /api/v1/statuses/:id/unreblog
• POST /api/v1/statuses/:id/favourite
• POST /api/v1/statuses/:id/unfavourite
• POST /api/v1/statuses/:id/pin
• POST /api/v1/statuses/:id/unpin
• POST /api/v1/statuses/:id/mute
• POST /api/v1/statuses/:id/unmute
• GET /api/v1/timelines/home
• GET /api/v1/timelines/public
• GET /api/v1/timelines/tag/:hashtag
• GET /api/v1/timelines/list/:list_id
• GET /api/v1/streaming/user
• GET /api/v1/streaming/public
• GET /api/v1/streaming/public/local
• GET /api/v1/streaming/hashtag
• GET /api/v1/streaming/list

Copyright

Copyright © 2018 tastytea <tastytea@tastytea.de>.
License GPLv3: GNU GPL version 3 <https://www.gnu.org/licenses/gpl-3.0.html>.
This program comes with ABSOLUTELY NO WARRANTY. This is free software,
and you are welcome to redistribute it under certain conditions.