feat: Add basic implementation of C++ Client

.gitignore

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+build/

CMakeLists.txt

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+# Copyright 2023 Comcast Cable Communications Management, LLC
+#
+# 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+cmake_minimum_required(VERSION 3.3)
+
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
+include(HelperFunctions)
+
+project(FireboltSDK)
+project_version("1.0.0")
+
+set(FIREBOLT_TRANSPORT_WAITTIME 1000 CACHE STRING "Maximum time to wait for Transport layer to get response")
+set(FIREBOLT_LOGLEVEL "Info" CACHE STRING  "Log level to be enabled")
+option(FIREBOLT_ENABLE_STATIC_LIB "Create Firebolt library as Static library" OFF)
+option(ENABLE_TESTS "Build openrpc native test" OFF)
+option(ENABLE_DEMO_APP "Build demo app" OFF)
+
+if (FIREBOLT_ENABLE_STATIC_LIB)
+    set(FIREBOLT_LIBRARY_TYPE STATIC)
+    add_compile_definitions(FIREBOLTSDK_STATIC)
+else ()
+    set(FIREBOLT_LIBRARY_TYPE SHARED)
+endif ()
+
+if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+    set(CMAKE_INSTALL_PREFIX "${SYSROOT_PATH}/usr" CACHE INTERNAL "" FORCE)
+    set(CMAKE_PREFIX_PATH ${SYSROOT_PATH}/usr/lib/cmake CACHE INTERNAL "" FORCE)
+endif()
+
+list(APPEND CMAKE_MODULE_PATH
+        "${SYSROOT_PATH}/usr/lib/cmake"
+        "${SYSROOT_PATH}/tools/cmake")
+
+set(FIREBOLT_NAMESPACE ${PROJECT_NAME} CACHE STRING "Namespace of the project")
+
+add_subdirectory(src)
+
+if (ENABLE_DEMO_APP)
+  add_subdirectory(demo)
+endif()
+
+if (ENABLE_TESTS)
+   add_subdirectory(test)
+endif()
+
+message("${CMAKE_BINARY_DIR}/${FIREBOLT_NAMESPACE}Config.cmake")
+
+# make sure others can make use cmake settings of Firebolt OpenRPC
+configure_file( "${CMAKE_SOURCE_DIR}/cmake/project.cmake.in"
+        "${CMAKE_BINARY_DIR}/${FIREBOLT_NAMESPACE}Config.cmake"
+    @ONLY)

build.sh

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+#!/usr/bin/env bash
+
+set -e
+
+case $1 in
+'') ;;
+--) shift;;
+*) SYSROOT_PATH="$1"; shift;;
+esac
+[[ ! -z $SYSROOT_PATH ]] || { echo "SYSROOT_PATH not set" >/dev/stderr; exit 1; }
+[[ -e $SYSROOT_PATH ]] || { echo "SYSROOT_PATH not exist ($SYSROOT_PATH)" >/dev/stderr; exit 1; }
+
+bdir="build"
+idir="install"
+rm -rf $bdir $idir
+cmake -B $bdir -DSYSROOT_PATH=$SYSROOT_PATH "$@"
+cmake --build $bdir
+cmake --install $bdir
+

cmake/HelperFunctions.cmake

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+#
+# If not stated otherwise in this file or this component's LICENSE file the
+# following copyright and licenses apply:
+#
+# Copyright 2025 Sky UK
+#
+# 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.
+#
+
+macro(project_version)
+    string(REGEX REPLACE "^v?([0-9]+)\\.([0-9]+)\\.([0-9]+).*" "\\1" _VERSION_MAJOR "${ARGV0}")
+    string(REGEX REPLACE "^v?([0-9]+)\\.([0-9]+)\\.([0-9]+).*" "\\2" _VERSION_MINOR "${ARGV0}")
+    string(REGEX REPLACE "^v?([0-9]+)\\.([0-9]+)\\.([0-9]+).*" "\\3" _VERSION_PATCH "${ARGV0}")
+
+    set(PROJECT_VERSION_MAJOR ${_VERSION_MAJOR})
+    set(PROJECT_VERSION_MINOR ${_VERSION_MINOR})
+    set(PROJECT_VERSION_PATCH ${_VERSION_PATCH})
+
+    set(PROJECT_VERSION ${_VERSION_MAJOR}.${_VERSION_MINOR}.${_VERSION_PATCH})
+    set(VERSION ${PROJECT_VERSION})
+endmacro()
+

cmake/project.cmake.in

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+# Copyright 2023 Comcast Cable Communications Management, LLC
+#
+# 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+set(FIREBOLT_NAMESPACE "@FIREBOLT_NAMESPACE@" CACHE INTERNAL "" FORCE)
+set("${FIREBOLT_NAMESPACE}_FOUND" TRUE CACHE INTERNAL "" FORCE)
+
+list(APPEND CMAKE_MODULE_PATH
+        "${CMAKE_SOURCE_DIR}/cmake"
+        "${SYSROOT_PATH}/usr/lib/cmake"
+        "${SYSROOT_PATH}/usr/lib/cmake/Firebolt"
+        "${SYSROOT_PATH}/tools/cmake")
+
+if (NOT DEFINED CMAKE_PREFIX_PATH)
+    set(CMAKE_PREFIX_PATH ${SYSROOT_PATH}/usr/lib/cmake CACHE INTERNAL "" FORCE)
+endif()
+
+if (FIREBOLT_ENABLE_STATIC_LIB)
+    set(FIREBOLT_LIBRARY_TYPE STATIC)
+else ()
+    set(FIREBOLT_LIBRARY_TYPE SHARED)
+endif ()
+

demo/CMakeLists.txt

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+# Copyright 2023 Comcast Cable Communications Management, LLC
+#
+# 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+cmake_minimum_required(VERSION 3.10.0)
+
+project(FireboltCoreSDKDemo)
+
+if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+    set(CMAKE_INSTALL_PREFIX "${SYSROOT_PATH}/usr" CACHE INTERNAL "" FORCE)
+    set(CMAKE_PREFIX_PATH ${SYSROOT_PATH}/usr/lib/cmake CACHE INTERNAL "" FORCE)
+endif()
+
+list(APPEND CMAKE_MODULE_PATH
+    "${SYSROOT_PATH}/usr/lib/cmake"
+    "${SYSROOT_PATH}/tools/cmake")
+
+message("FIREBOLT_PATH inside cmake " ${FIREBOLT_PATH})
+if (FIREBOLT_PATH)
+    set(CMAKE_FIREBOLT_PATH
+        "${FIREBOLT_PATH}/usr/lib/cmake/FireboltSDK")
+    list(APPEND CMAKE_PREFIX_PATH ${CMAKE_FIREBOLT_PATH})
+    list(APPEND CMAKE_MODULE_PATH ${CMAKE_FIREBOLT_PATH})
+else ()
+   set(FIREBOLT_PATH "${SYSROOT_PATH}" CACHE INTERNAL "" FORCE)
+endif ()
+
+if (STUB_FIREBOLT)
+endif()
+
+# Do not look for FireboltSDK if been called from the main cmake
+if (NOT ENABLE_DEMO_APP)
+  find_package(FireboltSDK CONFIG REQUIRED)
+endif ()
+
+message("Setup ${PROJECT_NAME}")
+
+add_executable(${PROJECT_NAME}
+    FireboltDemoService.cpp
+    main.cpp)
+
+target_link_libraries(${PROJECT_NAME}
+    PRIVATE
+        FireboltSDK::FireboltSDK
+)
+
+target_include_directories(${PROJECT_NAME}
+    PRIVATE
+        $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/include/>
+)
+
+set_target_properties(${PROJECT_NAME} PROPERTIES
+    CXX_STANDARD 17
+    CXX_STANDARD_REQUIRED YES
+)
+
+install(
+    TARGETS ${PROJECT_NAME}
+    DESTINATION bin
+)