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GridDB C Client

The GridDB C Client provides a C interface for GridDB.
This repository also includes simple samples.
Please refer to the API(C) section in API Reference for detailed information.

Library building and program execution are checked in the environment below.

OS:             CentOS 7.3(x64)
GCC:            Version 4.8.5
GridDB server:  Version 4.1 CE(Community Edition)

Run the make command like the following:

$ cd client/c
$ ./bootstrap.sh
$ ./configure
$ make 

and create the following file and links under the bin/ folder.

libgridstore.so
libgridstore.so.0
libgridstore.so.0.0.0

GridDB server need to be started in advance.

$ cp client/c/sample/sample1.c .
$ gcc -I./client/c/include -L./bin sample1.c -lgridstore
$ export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:./bin
$ ./a.out <GridDB notification address(default is 239.0.0.1)> <GridDB notification port(default is 31999)>
  <GridDB cluster name> <GridDB user> <GridDB password>
  -->Person: name=name02 status=false count=2 lob=[65, 66, 67, 68, 69, 70, 71, 72, 73, 74]

Note: GEOMETRY type is not available for C Client(Community Edition).
Note: The gridstore.h file on client/c/include folder is used for building.
Note: There are some samples on client/c/sample folder.

Refer to the file below for more detailed information.

• API Reference
• API Reference(Japanese)

• Issues
  Use the GitHub issue function if you have any requests, questions, or bug reports.
• PullRequest
  Use the GitHub pull request function if you want to contribute code. You'll need to agree GridDB Contributor License Agreement(CLA_rev1.1.pdf). By using the GitHub pull request function, you shall be deemed to have agreed to GridDB Contributor License Agreement.

The C client source license is Apache License, version 2.0.
See 3rd_party/3rd_party.md for the source and license of the third party.