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* Added readme and license file

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bergmann 5 years ago
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MIT License

Copyright (c) 2018 Erik Junghanns (aka Bergmann89)

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# cppmariadb

A C++11 class wrapper for the mysql/mariadb C connector.

## Getting Started

### Prerequisites

Before you can use cppmariadb you need to download and install [the official mariadb C connector](https://downloads.mariadb.org/connector-c/)). And if you want to run the tests you additionally need [the google testing framework](https://github.com/google/googletest).

[The cpputils libary](https://git.bergmann89.de/cpp/cpputils) will be automatically downladed during the build.

### Small Usage Example

```
#include <iostream>
#include <exception>
#include <cppmariadb.h>

using namespace ::cppmariadb;

int main(int argc, char** argv)
{
try
{
/* establish connection to database */
connection c = database::connect("localhost", 3306, "testuser", "password", "database", client_flags::empty());

/* prepare a query */
statement s("SELECT * FROM my_table WHERE id=?id?");
s.set("id", 5);

/* execute the query */
result_used* res = con.execute_used(s);
if (res == nullptr)
{
throw std::exception("unable to fetch from table from database!");
}

/* iterate over result set */
row* r = res->next();
while(r != nullptr)
{
std::cout << "new dataset:" << std::endl;
for (size_t i = 0; i < r->size(); ++i)
{
field f = r->at(i);
std::cout << " " << f.column().name << ": " << f.get<std::string>() << std::endl;
}
std::cout << std::endl;
r = res->next();
}

return 0;
}
catch(const std::exception& ex)
{
std::cout << ex.what() << std::endl;
}
return 1
}
```

## License

This project is licensed under the MIT License - see the [LICENSE.txt](LICENSE.txt) file for details

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