Documentation: Usage before install

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README.md
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**mastodon-cpp** is a C++ wrapper for the Mastodon API.
The library takes care of the network stuff. You submit a query and get the raw JSON.
# 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/](https://tastytea.github.io/mastodon-cpp/docs/classMastodon_1_1API.html).
There are [examples](https://github.com/tastytea/mastodon-cpp/tree/master/src/examples) in `src/examples/`.
## Most basic example
```C++
#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
mastodon-cpp will never use error codes below 11, except 0.
| Code | Explanation |
| --------: |:------------------------------|
| 0 | No error |
| 11 | Invalid call |
| 12 | Not implemented |
| 13 | URL changed (HTTP 301 or 308) |
| 14 | Aborted by user |
| 20 | Failed to connect |
| 21 | Couldn't resolve host |
| 22 | Network is unreachable |
| 100 - 999 | HTTP status codes |
| 65535 | Unknown error |
If you use a debug build, you get more verbose error messages.
## Useful links
* [Mastodon API reference](https://github.com/tootsuite/documentation/blob/master/Using-the-API/API.md)
* [Mastodon streaming API reference](https://github.com/tootsuite/documentation/blob/master/Using-the-API/Streaming-API.md)
# Install
## Packages
@ -10,7 +62,7 @@ packages for the package managers of Gentoo, Debian and Red Hat.
### Gentoo
Put the ebuild into your [local overlay](https://wiki.gentoo.org/wiki/Custom_repository) and run ebuild \<ebuild path\> manifest.
Put the ebuild into your [local overlay](https://wiki.gentoo.org/wiki/Custom_repository) and run `ebuild \<ebuild path\> manifest`.
Install with `emerge mastodon-cpp`.
### DEB and RPM
@ -71,7 +123,7 @@ To install, run `make install`
#### Gentoo
Put the ebuild in `packages/gentoo` into your [local overlay](https://wiki.gentoo.org/wiki/Custom_repository) and rename it to match the desired version or use the live-ebuild (mastodon-cpp-9999.ebuild) to install the development version.
Put the ebuild in `packages/gentoo` into your [local overlay](https://wiki.gentoo.org/wiki/Custom_repository) and rename it to match the desired version or use the live-ebuild (`mastodon-cpp-9999.ebuild`) to install the development version.
#### DEB and RPM
@ -82,56 +134,6 @@ Run `make package` from the build directory to generate a DEB/RPM package.
Run `make package` from the build directory to generate a tar.gz archive.
# 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/](https://tastytea.github.io/mastodon-cpp/docs/classMastodon_1_1API.html).
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
mastodon-cpp will never use error codes below 11, except 0.
| Code | Explanation |
| --------: |:------------------------------|
| 0 | No error |
| 11 | Invalid call |
| 12 | Not implemented |
| 13 | URL changed (HTTP 301 or 308) |
| 14 | Aborted by user |
| 20 | Failed to connect |
| 21 | Couldn't resolve host |
| 22 | Network is unreachable |
| 100 - 999 | HTTP status codes |
| 65535 | Unknown error |
If you use a debug build, you get more verbose error messages.
## Useful links
* [Mastodon API reference](https://github.com/tootsuite/documentation/blob/master/Using-the-API/API.md)
* [Mastodon streaming API reference](https://github.com/tootsuite/documentation/blob/master/Using-the-API/Streaming-API.md)
# Status of implementation
Feature complete as of Mastodon 2.2.0