Async mysql connector, in pure c.
MyC implemented a parser of tiny subset of Mysql Client/Server Protocol 4.1 to support simple sql interface. The tiny subset can conclude as the following states.
Handshake -> Login -> Select Database -> Execute SQL -> Fetch Result
MyC only contains two source files:
MyC/include/myc.h
MyC/src/myc.c
You can not use MyC directly without implementing the underlying network layer, because it is just a protocol parser.
However, there is a fully functional example included in this repository, which use the popular async network library - libuv as the supporting network layer for MyC:
examples/uvmyc/include/uvmyc.h
examples/uvmyc/src/uvmyc.c
If you want implement your own network layer, you should manage the tcp connection with Mysql server, and when there is something come from server, just call mycRead to handle it, and you should check mycWantWriteSize to see if MyC has something want to be send to Mysql server, and you should take care of the whole send logic to delivery the data pointed by mycWantWriteData, after finish the delivery on the tcp layer, you should call mycFinishWrite to let MyC know it.