grpc repository

Repository Summary

Checkout URI https://github.com/CogRob/catkin_grpc.git
VCS Type git
VCS Version master
Last Updated 2023-05-12
Dev Status MAINTAINED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
grpc 0.0.12

README

grpc: Catkinized gRPC Package

This package integrates gRPC into Catkin/ROS ecosystem.

Usage

  • Put this package in your workspace.

  • In CMakeLists.txt of your package, include gprc in find_package(catkin REQUIRED COMPONENTS ) section. Example: find_package(catkin REQUIRED COMPONENTS grpc)

  • Incldue "generate_proto(<proto_target> <proto_path>/<proto_name>.proto)" rules in your CMakeLists.txt (see more below).

  • Use "target_link_libraries" to link proto target (<proto_target> above) to your library or executable.

  • If you will use your <proto_target> in another Catkin package, in the catkin_package() statement, include CATKIN_DEPENDS grpc and LIBRARIES <proto_target> ${ALL_PROTOBUF_LIBS} ${ALL_GRPC_LIBS} (you can skip ${ALL_GRPC_LIBS} if you did not use GRPC in generate_proto). Read more.

generate_proto Features

Basic Usage

generate_proto(hello_proto proto/hello.proto) will generate hello.pb.h, hello.pb.cc, and hello_pb2.py. You can use them in your source with #include "your_package/hello.pb.h" or import your_package.hello_pb2. grpc will generate a library target called hello_proto, linked with libprotobuf included in the grpc package. You will only need to add target_link_libraries(my_library_or_binaray hello_proto) to link it to your depending targets.

GRPC

The GRPC option also generates .grpc.{h,cc} and _grpc_pb2.py files files. generate_proto(hello_proto GRPC proto/hello.proto) will also generate hello.grpc.pb.h, hello.grpc.pb.cc, and hello_grpc_pb2.py.

SRC_BASE

The generated C++ headers will always be in the global include directory in Catkin devel space, and generated Python files will always be in the global dist-packages directory in Catkin devel space. They also refer these directory as their base. However, you can specify your source base using SRC_BASE. Your source base will correspond to global include and dist-packages directory.

The default source base is one-level above the package directory, assuming your package directory name is identical to package name. Therefore, the generated files will end up in a subdirectory with package name. That is the reason why your_package is necessary in #include "your_package/hello.pb.h". If your source layout is catkin_ws/src/your_package/proto/hello.proto, by default the source base is catkin_ws/src, so your_package/proto/hello.proto will convert to your_package/proto/hello{.pb.h, .pb.cc, _pb2.py}, and end up with catkin_ws/devel/include/your_package/proto/hello.pb{.h, .cc} and catkin_ws/devel/lib/python2.7/dist-packages/your_package/proto/hello_pb2.py. Please note even if your package directory name is not the same as package name, you should use your package name in the include/import path.

You can use SRC_BASE to modify such behavior. The argument of SRC_BASE is relative to your package base directory, catkin_ws/src/your_package in the above case. If you use generate_proto(hello_proto GRPC SRC_BASE "." proto/hello.proto), you will get catkin_ws/devel/include/proto/hello{.pb.h, .pb.cc, .grpc.pb.h, .grpc.pb.cc} and catkin_ws/devel/lib/python2.7/dist-packages/proto/hello{_grpc_pb2.py, _pb2.py}. Your package (and other packages in the same workspace) can use #include "proto/hello.pb.h or import proto.hello_pb2 to use them.

In another example, if you use SRC_BASE "proto", you will get catkin_ws/devel/include/hello.pb{.h, .cc} and catkin_ws/devel/lib/python2.7/dist-packages/hello_pb2.py, and your package (and other packages in the same workspace) can use #include "hello.pb.h or import hello_pb2. Please note all the package will see these generated files. Please use caution to avoid namespace pollution.

INCLUDE_DIRS

generate_proto has a INCLUDE_DIRS keyword to allow searching proto in additional directories. INCLUDE_DIRS accepts multiple arguments, and to distinguish proto files to compile from include directory, a FILES keyword is necessary before the file list. Example:

generate_proto(hello_proto INCLUDE_DIRS dir1 dir2 FILES proto/hello.proto)`

Dependencies

All the dependencies are documented in package.xml file. These are commonly missing dependencies: autoconf, libtool, rsync.

License

This package is licensed under the 3-clause BSD License.

Copyright ©(2017) The Regents of the University of California, All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the University of California nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OF THE UNIVERSITY OF CALIFORNIA BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gRPC License

grpc (https://github.com/grpc/grpc) is licensed under Apache License, Version 2.0.

Copyright 2015 gRPC authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/CogRob/catkin_grpc.git
VCS Type git
VCS Version master
Last Updated 2023-05-12
Dev Status MAINTAINED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
grpc 0.0.12

README

grpc: Catkinized gRPC Package

This package integrates gRPC into Catkin/ROS ecosystem.

Usage

  • Put this package in your workspace.

  • In CMakeLists.txt of your package, include gprc in find_package(catkin REQUIRED COMPONENTS ) section. Example: find_package(catkin REQUIRED COMPONENTS grpc)

  • Incldue "generate_proto(<proto_target> <proto_path>/<proto_name>.proto)" rules in your CMakeLists.txt (see more below).

  • Use "target_link_libraries" to link proto target (<proto_target> above) to your library or executable.

  • If you will use your <proto_target> in another Catkin package, in the catkin_package() statement, include CATKIN_DEPENDS grpc and LIBRARIES <proto_target> ${ALL_PROTOBUF_LIBS} ${ALL_GRPC_LIBS} (you can skip ${ALL_GRPC_LIBS} if you did not use GRPC in generate_proto). Read more.

generate_proto Features

Basic Usage

generate_proto(hello_proto proto/hello.proto) will generate hello.pb.h, hello.pb.cc, and hello_pb2.py. You can use them in your source with #include "your_package/hello.pb.h" or import your_package.hello_pb2. grpc will generate a library target called hello_proto, linked with libprotobuf included in the grpc package. You will only need to add target_link_libraries(my_library_or_binaray hello_proto) to link it to your depending targets.

GRPC

The GRPC option also generates .grpc.{h,cc} and _grpc_pb2.py files files. generate_proto(hello_proto GRPC proto/hello.proto) will also generate hello.grpc.pb.h, hello.grpc.pb.cc, and hello_grpc_pb2.py.

SRC_BASE

The generated C++ headers will always be in the global include directory in Catkin devel space, and generated Python files will always be in the global dist-packages directory in Catkin devel space. They also refer these directory as their base. However, you can specify your source base using SRC_BASE. Your source base will correspond to global include and dist-packages directory.

The default source base is one-level above the package directory, assuming your package directory name is identical to package name. Therefore, the generated files will end up in a subdirectory with package name. That is the reason why your_package is necessary in #include "your_package/hello.pb.h". If your source layout is catkin_ws/src/your_package/proto/hello.proto, by default the source base is catkin_ws/src, so your_package/proto/hello.proto will convert to your_package/proto/hello{.pb.h, .pb.cc, _pb2.py}, and end up with catkin_ws/devel/include/your_package/proto/hello.pb{.h, .cc} and catkin_ws/devel/lib/python2.7/dist-packages/your_package/proto/hello_pb2.py. Please note even if your package directory name is not the same as package name, you should use your package name in the include/import path.

You can use SRC_BASE to modify such behavior. The argument of SRC_BASE is relative to your package base directory, catkin_ws/src/your_package in the above case. If you use generate_proto(hello_proto GRPC SRC_BASE "." proto/hello.proto), you will get catkin_ws/devel/include/proto/hello{.pb.h, .pb.cc, .grpc.pb.h, .grpc.pb.cc} and catkin_ws/devel/lib/python2.7/dist-packages/proto/hello{_grpc_pb2.py, _pb2.py}. Your package (and other packages in the same workspace) can use #include "proto/hello.pb.h or import proto.hello_pb2 to use them.

In another example, if you use SRC_BASE "proto", you will get catkin_ws/devel/include/hello.pb{.h, .cc} and catkin_ws/devel/lib/python2.7/dist-packages/hello_pb2.py, and your package (and other packages in the same workspace) can use #include "hello.pb.h or import hello_pb2. Please note all the package will see these generated files. Please use caution to avoid namespace pollution.

INCLUDE_DIRS

generate_proto has a INCLUDE_DIRS keyword to allow searching proto in additional directories. INCLUDE_DIRS accepts multiple arguments, and to distinguish proto files to compile from include directory, a FILES keyword is necessary before the file list. Example:

generate_proto(hello_proto INCLUDE_DIRS dir1 dir2 FILES proto/hello.proto)`

Dependencies

All the dependencies are documented in package.xml file. These are commonly missing dependencies: autoconf, libtool, rsync.

License

This package is licensed under the 3-clause BSD License.

Copyright ©(2017) The Regents of the University of California, All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the University of California nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OF THE UNIVERSITY OF CALIFORNIA BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gRPC License

grpc (https://github.com/grpc/grpc) is licensed under Apache License, Version 2.0.

Copyright 2015 gRPC authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/CogRob/catkin_grpc.git
VCS Type git
VCS Version master
Last Updated 2023-05-12
Dev Status MAINTAINED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
grpc 0.0.12

README

grpc: Catkinized gRPC Package

This package integrates gRPC into Catkin/ROS ecosystem.

Usage

  • Put this package in your workspace.

  • In CMakeLists.txt of your package, include gprc in find_package(catkin REQUIRED COMPONENTS ) section. Example: find_package(catkin REQUIRED COMPONENTS grpc)

  • Incldue "generate_proto(<proto_target> <proto_path>/<proto_name>.proto)" rules in your CMakeLists.txt (see more below).

  • Use "target_link_libraries" to link proto target (<proto_target> above) to your library or executable.

  • If you will use your <proto_target> in another Catkin package, in the catkin_package() statement, include CATKIN_DEPENDS grpc and LIBRARIES <proto_target> ${ALL_PROTOBUF_LIBS} ${ALL_GRPC_LIBS} (you can skip ${ALL_GRPC_LIBS} if you did not use GRPC in generate_proto). Read more.

generate_proto Features

Basic Usage

generate_proto(hello_proto proto/hello.proto) will generate hello.pb.h, hello.pb.cc, and hello_pb2.py. You can use them in your source with #include "your_package/hello.pb.h" or import your_package.hello_pb2. grpc will generate a library target called hello_proto, linked with libprotobuf included in the grpc package. You will only need to add target_link_libraries(my_library_or_binaray hello_proto) to link it to your depending targets.

GRPC

The GRPC option also generates .grpc.{h,cc} and _grpc_pb2.py files files. generate_proto(hello_proto GRPC proto/hello.proto) will also generate hello.grpc.pb.h, hello.grpc.pb.cc, and hello_grpc_pb2.py.

SRC_BASE

The generated C++ headers will always be in the global include directory in Catkin devel space, and generated Python files will always be in the global dist-packages directory in Catkin devel space. They also refer these directory as their base. However, you can specify your source base using SRC_BASE. Your source base will correspond to global include and dist-packages directory.

The default source base is one-level above the package directory, assuming your package directory name is identical to package name. Therefore, the generated files will end up in a subdirectory with package name. That is the reason why your_package is necessary in #include "your_package/hello.pb.h". If your source layout is catkin_ws/src/your_package/proto/hello.proto, by default the source base is catkin_ws/src, so your_package/proto/hello.proto will convert to your_package/proto/hello{.pb.h, .pb.cc, _pb2.py}, and end up with catkin_ws/devel/include/your_package/proto/hello.pb{.h, .cc} and catkin_ws/devel/lib/python2.7/dist-packages/your_package/proto/hello_pb2.py. Please note even if your package directory name is not the same as package name, you should use your package name in the include/import path.

You can use SRC_BASE to modify such behavior. The argument of SRC_BASE is relative to your package base directory, catkin_ws/src/your_package in the above case. If you use generate_proto(hello_proto GRPC SRC_BASE "." proto/hello.proto), you will get catkin_ws/devel/include/proto/hello{.pb.h, .pb.cc, .grpc.pb.h, .grpc.pb.cc} and catkin_ws/devel/lib/python2.7/dist-packages/proto/hello{_grpc_pb2.py, _pb2.py}. Your package (and other packages in the same workspace) can use #include "proto/hello.pb.h or import proto.hello_pb2 to use them.

In another example, if you use SRC_BASE "proto", you will get catkin_ws/devel/include/hello.pb{.h, .cc} and catkin_ws/devel/lib/python2.7/dist-packages/hello_pb2.py, and your package (and other packages in the same workspace) can use #include "hello.pb.h or import hello_pb2. Please note all the package will see these generated files. Please use caution to avoid namespace pollution.

INCLUDE_DIRS

generate_proto has a INCLUDE_DIRS keyword to allow searching proto in additional directories. INCLUDE_DIRS accepts multiple arguments, and to distinguish proto files to compile from include directory, a FILES keyword is necessary before the file list. Example:

generate_proto(hello_proto INCLUDE_DIRS dir1 dir2 FILES proto/hello.proto)`

Dependencies

All the dependencies are documented in package.xml file. These are commonly missing dependencies: autoconf, libtool, rsync.

License

This package is licensed under the 3-clause BSD License.

Copyright ©(2017) The Regents of the University of California, All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the University of California nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OF THE UNIVERSITY OF CALIFORNIA BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gRPC License

grpc (https://github.com/grpc/grpc) is licensed under Apache License, Version 2.0.

Copyright 2015 gRPC authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/CogRob/catkin_grpc.git
VCS Type git
VCS Version master
Last Updated 2023-05-12
Dev Status MAINTAINED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
grpc 0.0.12

README

grpc: Catkinized gRPC Package

This package integrates gRPC into Catkin/ROS ecosystem.

Usage

  • Put this package in your workspace.

  • In CMakeLists.txt of your package, include gprc in find_package(catkin REQUIRED COMPONENTS ) section. Example: find_package(catkin REQUIRED COMPONENTS grpc)

  • Incldue "generate_proto(<proto_target> <proto_path>/<proto_name>.proto)" rules in your CMakeLists.txt (see more below).

  • Use "target_link_libraries" to link proto target (<proto_target> above) to your library or executable.

  • If you will use your <proto_target> in another Catkin package, in the catkin_package() statement, include CATKIN_DEPENDS grpc and LIBRARIES <proto_target> ${ALL_PROTOBUF_LIBS} ${ALL_GRPC_LIBS} (you can skip ${ALL_GRPC_LIBS} if you did not use GRPC in generate_proto). Read more.

generate_proto Features

Basic Usage

generate_proto(hello_proto proto/hello.proto) will generate hello.pb.h, hello.pb.cc, and hello_pb2.py. You can use them in your source with #include "your_package/hello.pb.h" or import your_package.hello_pb2. grpc will generate a library target called hello_proto, linked with libprotobuf included in the grpc package. You will only need to add target_link_libraries(my_library_or_binaray hello_proto) to link it to your depending targets.

GRPC

The GRPC option also generates .grpc.{h,cc} and _grpc_pb2.py files files. generate_proto(hello_proto GRPC proto/hello.proto) will also generate hello.grpc.pb.h, hello.grpc.pb.cc, and hello_grpc_pb2.py.

SRC_BASE

The generated C++ headers will always be in the global include directory in Catkin devel space, and generated Python files will always be in the global dist-packages directory in Catkin devel space. They also refer these directory as their base. However, you can specify your source base using SRC_BASE. Your source base will correspond to global include and dist-packages directory.

The default source base is one-level above the package directory, assuming your package directory name is identical to package name. Therefore, the generated files will end up in a subdirectory with package name. That is the reason why your_package is necessary in #include "your_package/hello.pb.h". If your source layout is catkin_ws/src/your_package/proto/hello.proto, by default the source base is catkin_ws/src, so your_package/proto/hello.proto will convert to your_package/proto/hello{.pb.h, .pb.cc, _pb2.py}, and end up with catkin_ws/devel/include/your_package/proto/hello.pb{.h, .cc} and catkin_ws/devel/lib/python2.7/dist-packages/your_package/proto/hello_pb2.py. Please note even if your package directory name is not the same as package name, you should use your package name in the include/import path.

You can use SRC_BASE to modify such behavior. The argument of SRC_BASE is relative to your package base directory, catkin_ws/src/your_package in the above case. If you use generate_proto(hello_proto GRPC SRC_BASE "." proto/hello.proto), you will get catkin_ws/devel/include/proto/hello{.pb.h, .pb.cc, .grpc.pb.h, .grpc.pb.cc} and catkin_ws/devel/lib/python2.7/dist-packages/proto/hello{_grpc_pb2.py, _pb2.py}. Your package (and other packages in the same workspace) can use #include "proto/hello.pb.h or import proto.hello_pb2 to use them.

In another example, if you use SRC_BASE "proto", you will get catkin_ws/devel/include/hello.pb{.h, .cc} and catkin_ws/devel/lib/python2.7/dist-packages/hello_pb2.py, and your package (and other packages in the same workspace) can use #include "hello.pb.h or import hello_pb2. Please note all the package will see these generated files. Please use caution to avoid namespace pollution.

INCLUDE_DIRS

generate_proto has a INCLUDE_DIRS keyword to allow searching proto in additional directories. INCLUDE_DIRS accepts multiple arguments, and to distinguish proto files to compile from include directory, a FILES keyword is necessary before the file list. Example:

generate_proto(hello_proto INCLUDE_DIRS dir1 dir2 FILES proto/hello.proto)`

Dependencies

All the dependencies are documented in package.xml file. These are commonly missing dependencies: autoconf, libtool, rsync.

License

This package is licensed under the 3-clause BSD License.

Copyright ©(2017) The Regents of the University of California, All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the University of California nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OF THE UNIVERSITY OF CALIFORNIA BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gRPC License

grpc (https://github.com/grpc/grpc) is licensed under Apache License, Version 2.0.

Copyright 2015 gRPC authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/CogRob/catkin_grpc.git
VCS Type git
VCS Version master
Last Updated 2023-05-12
Dev Status MAINTAINED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
grpc 0.0.12

README

grpc: Catkinized gRPC Package

This package integrates gRPC into Catkin/ROS ecosystem.

Usage

  • Put this package in your workspace.

  • In CMakeLists.txt of your package, include gprc in find_package(catkin REQUIRED COMPONENTS ) section. Example: find_package(catkin REQUIRED COMPONENTS grpc)

  • Incldue "generate_proto(<proto_target> <proto_path>/<proto_name>.proto)" rules in your CMakeLists.txt (see more below).

  • Use "target_link_libraries" to link proto target (<proto_target> above) to your library or executable.

  • If you will use your <proto_target> in another Catkin package, in the catkin_package() statement, include CATKIN_DEPENDS grpc and LIBRARIES <proto_target> ${ALL_PROTOBUF_LIBS} ${ALL_GRPC_LIBS} (you can skip ${ALL_GRPC_LIBS} if you did not use GRPC in generate_proto). Read more.

generate_proto Features

Basic Usage

generate_proto(hello_proto proto/hello.proto) will generate hello.pb.h, hello.pb.cc, and hello_pb2.py. You can use them in your source with #include "your_package/hello.pb.h" or import your_package.hello_pb2. grpc will generate a library target called hello_proto, linked with libprotobuf included in the grpc package. You will only need to add target_link_libraries(my_library_or_binaray hello_proto) to link it to your depending targets.

GRPC

The GRPC option also generates .grpc.{h,cc} and _grpc_pb2.py files files. generate_proto(hello_proto GRPC proto/hello.proto) will also generate hello.grpc.pb.h, hello.grpc.pb.cc, and hello_grpc_pb2.py.

SRC_BASE

The generated C++ headers will always be in the global include directory in Catkin devel space, and generated Python files will always be in the global dist-packages directory in Catkin devel space. They also refer these directory as their base. However, you can specify your source base using SRC_BASE. Your source base will correspond to global include and dist-packages directory.

The default source base is one-level above the package directory, assuming your package directory name is identical to package name. Therefore, the generated files will end up in a subdirectory with package name. That is the reason why your_package is necessary in #include "your_package/hello.pb.h". If your source layout is catkin_ws/src/your_package/proto/hello.proto, by default the source base is catkin_ws/src, so your_package/proto/hello.proto will convert to your_package/proto/hello{.pb.h, .pb.cc, _pb2.py}, and end up with catkin_ws/devel/include/your_package/proto/hello.pb{.h, .cc} and catkin_ws/devel/lib/python2.7/dist-packages/your_package/proto/hello_pb2.py. Please note even if your package directory name is not the same as package name, you should use your package name in the include/import path.

You can use SRC_BASE to modify such behavior. The argument of SRC_BASE is relative to your package base directory, catkin_ws/src/your_package in the above case. If you use generate_proto(hello_proto GRPC SRC_BASE "." proto/hello.proto), you will get catkin_ws/devel/include/proto/hello{.pb.h, .pb.cc, .grpc.pb.h, .grpc.pb.cc} and catkin_ws/devel/lib/python2.7/dist-packages/proto/hello{_grpc_pb2.py, _pb2.py}. Your package (and other packages in the same workspace) can use #include "proto/hello.pb.h or import proto.hello_pb2 to use them.

In another example, if you use SRC_BASE "proto", you will get catkin_ws/devel/include/hello.pb{.h, .cc} and catkin_ws/devel/lib/python2.7/dist-packages/hello_pb2.py, and your package (and other packages in the same workspace) can use #include "hello.pb.h or import hello_pb2. Please note all the package will see these generated files. Please use caution to avoid namespace pollution.

INCLUDE_DIRS

generate_proto has a INCLUDE_DIRS keyword to allow searching proto in additional directories. INCLUDE_DIRS accepts multiple arguments, and to distinguish proto files to compile from include directory, a FILES keyword is necessary before the file list. Example:

generate_proto(hello_proto INCLUDE_DIRS dir1 dir2 FILES proto/hello.proto)`

Dependencies

All the dependencies are documented in package.xml file. These are commonly missing dependencies: autoconf, libtool, rsync.

License

This package is licensed under the 3-clause BSD License.

Copyright ©(2017) The Regents of the University of California, All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the University of California nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OF THE UNIVERSITY OF CALIFORNIA BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gRPC License

grpc (https://github.com/grpc/grpc) is licensed under Apache License, Version 2.0.

Copyright 2015 gRPC authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

CONTRIBUTING

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