The GridDB C Client provides a C interface for GridDB.
This repository also includes simple samples.
Please refer to C API Reference for detailed information.
Library building and program execution are checked in the environment below.
OS: CentOS 7.9(x64) (gcc 10), Windows 11(x64) (VS2017, CMake 3.14.5)
GridDB server: V5.5 CE(Community Edition), CentOS 7.9(x64)
OS: Ubuntu 22.04(x64) (gcc 10)
GridDB server: V5.5 CE(Community Edition), Ubuntu 22.04(x64)
OS: MacOS Catalina 10.15 (clang 12.0.0)
GridDB server: V5.5 CE(Community Edition), CentOS 7.9(x64)
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]
(Additional information)
- The gridstore.h file on client/c/include folder is used for building.
- There are some samples on client/c/sample folder.
[CentOS, Ubuntu]
About installation information:
https://software.opensuse.org/download/package?project=home:knonomura&package=griddb-c-client
GridDB server need to be started in advance.
$ cp /usr/griddb_c_client-X.X.X/sample/sample1.c .
$ gcc sample1.c -lgridstore
$ ./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]
(Additional information)
- The gridstore.h file on /usr/include folder is used for building.
- The libgridstore.so file on /usr/lib64 (CentOS), /usr/lib/x86_64-linux-gnu (Ubuntu) folder is used for building and executing.
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.dylib
libgridstore.0.dylib
libgridstore.0.0.0.dylib
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 DYLD_LIBRARY_PATH=${DYLD_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]
(Additional information)
- The gridstore.h file on client/c/include folder is used for building.
- There are some samples on client/c/sample folder.
- Open CMAKE_PATH/bin/cmake-gui.exe.
- Set link for source code in cmake-gui: <C_CLIENT_SRC_PATH>\client\c\sample.
- Set link for the binaries in cmake-gui: link to folder which generated files are store (*.sln , *.vcxproj files) as <PATH_TO_OUTPUT_CMAKE>.
- Run Configure with set Specify the generator for this project is Visual Studio 15 2017 Win64.
- Run Generate to get standard build files.
Open <PATH_TO_OUTPUT_CMAKE>\client.sln by VS2017.
Choose build client solution to build c client.
Output at <C_CLIENT_SRC_PATH>\bin\x64\Release (build with Release mode, <C_CLIENT_SRC_PATH>\bin\x64\Debug if choose Debug mode).
gridstore_c.dll
gridstore_c.lib
GridDB server need to be started in advance.
After starting VS with <PATH_TO_OUTPUT_CMAKE>\sample.sln, build sample project.
A sample.exe is created under the <C_CLIENT_SRC_PATH>\bin\x64\Release folder (build with Release mode, <C_CLIENT_SRC_PATH>\bin\x64\Debug if choose Debug mode).
> sample.exe sample1 en <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]
(Additional information)
- The gridstore.h file on client/c/include folder is used for building.
- There are some samples on client/c/sample folder.
Install the MSI package (https://github.com/griddb/c_client/releases), the package is extracted into C:/Program Files/GridDB/GridDB C Client/X.X.X folder.
Explains how to compile a program. The following is the procedure for VS2017.
- Create x64 project. Select [x64] in [Configuration Manager]-[Active Solution Platform]-[New].
- Add sample1.c to the Source Files of the project.
- Include directory settings. Specify the directory where gridstore.h exists in [Configuration Properties]-[C / C ++]-[General]-[Additional Include Directories].
- Import library (gridstore_c.lib) settings. Add to [Linker]-[Input]-[Additional Dependencies]
- Specify the directory where gridstore_c.lib exists in [Configuration Properties]-[Linker]-[General]-[Additional Library Directories].
- Build the sample project
GridDB server need to be started in advance.
After building VS sample project, build the project and run sample.exe.
> sample.exe <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]
Refer to the file below for more detailed information.
Note: GEOMETRY type is not available for C Client CE(Community Edition).
- 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.