hg 95249889a6
[Code] Add mysql prepared statement support (#4530)
This adds support for using prepared statements for MySQL queries. It is
intended for use in a database quest API but it can be used in source
with some caveats:

 - It uses exceptions for error handling instead of returning a fake
   result that needs checked. Usage must be wrapped in try/catch.

 - DBcore has a connection mutex which indicates the connection might be
   shared with other threads. This mutex is locked for certain stmt
   operations in an attempt to make it safe to use with multi threaded
   connections.

 - Prepared statements should only be used on the main thread since the
   internal logging is not synchronized.

 - Unlike the current query API which retrieves all results as strings,
   results are stored in buffers that represent the db field type.
   Getter functions are available to retrieve values as desired types.
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EQEmulator Core Server

Drone (Linux x64) Drone (Windows x64)
Build Status Build Status

EQEmulator is a custom completely from-scratch open source server implementation for EverQuest built mostly on C++

  • MySQL/MariaDB is used as the database engine (over 200+ tables)
  • Perl and LUA are both supported scripting languages for NPC/Player/Quest oriented events
  • Open source database (Project EQ) has content up to expansion OoW (included in server installs)
  • Game server environments and databases can be heavily customized to create all new experiences
  • Hundreds of Quests/events created and maintained by Project EQ

Server Installs

Windows Linux
Install Count Windows Install Count Linux Install Count

> Windows

> Debian/Ubuntu/CentOS/Fedora

  • Install Guide

  • You can use curl or wget to kick off the installer (whichever your OS has)

curl -O https://raw.githubusercontent.com/EQEmu/Server/master/utils/scripts/linux_installer/install.sh install.sh && chmod 755 install.sh && ./install.sh

wget --no-check-certificate https://raw.githubusercontent.com/EQEmu/Server/master/utils/scripts/linux_installer/install.sh -O install.sh && chmod 755 install.sh && ./install.sh

Supported Clients

Titanium Edition Secrets of Faydwer Seeds of Destruction Underfoot Rain of Fear

Bug Reports

  • Please use the issue tracker provided by GitHub to send us bug reports or feature requests.
  • The EQEmu Forums are also a place to submit and get help with bugs.

Contributions

  • The preferred way to contribute is to fork the repo and submit a pull request on GitHub. If you need help with your changes, you can always post on the forums or try Discord. You can also post unified diffs (git diff should do the trick) on the Server Code Submissions forum, although pull requests will be much quicker and easier on all parties.

Contact

Resources

Other License Info

  • The server code and utilities are released under GPLv3
  • We also include some small libraries for convienence that may be under different licensing
    • SocketLib - GPL LibXML
    • zlib - zlib license
    • MariaDB/MySQL - GPL
    • GPL Perl - GPL / ActiveState (under the assumption that this is a free project)
    • CPPUnit - GLP StringUtilities - Apache
    • LUA - MIT

Contributors

Description
Languages
C++ 89.6%
C 6.4%
C# 2%
CMake 0.6%
Python 0.5%
Other 0.8%