components: Add aws-iot-core-mqtt-file-streams-embedded-c component

Add the aws-iot-core-mqtt-file-streams-embedded-c repository as a
submodule. This library allows files from a stream (an abstraction for
a list of files) to be transferred to an IoT device. It is the second of
the two libraries that must be integrated to allow the new modular OTA
to be used.

In addition, the required integration CMake files to build the component
are added.

Signed-off-by: Chuyue Luo <[email protected]>

Author: chuyue-luo-arm

.gitmodules

@@ -76,3 +76,6 @@
 [submodule "components/aws_iot/jobs_for_aws_iot_embedded_sdk/library"]
 	path = components/aws_iot/jobs_for_aws_iot_embedded_sdk/library
 	url = https://github.com/aws/Jobs-for-AWS-IoT-embedded-sdk.git
+[submodule "components/aws_iot/aws_iot_core_mqtt_file_streams_embedded_c/library"]
+	path = components/aws_iot/aws_iot_core_mqtt_file_streams_embedded_c/library
+	url = https://github.com/aws/aws-iot-core-mqtt-file-streams-embedded-c/

components/aws_iot/CMakeLists.txt

@@ -13,4 +13,5 @@ if(CONNECTIVITY_STACK STREQUAL "FREERTOS_PLUS_TCP")
     add_subdirectory(coresntp)
 endif()
 add_subdirectory(jobs_for_aws_iot_embedded_sdk)
+add_subdirectory(aws_iot_core_mqtt_file_streams_embedded_c)
 add_subdirectory(tinycbor)

components/aws_iot/aws_iot_core_mqtt_file_streams_embedded_c/CMakeLists.txt

@@ -0,0 +1,15 @@
+# Copyright 2024 Arm Limited and/or its affiliates
+# <[email protected]>
+# SPDX-License-Identifier: MIT
+
+if(BUILD_TESTING AND NOT CMAKE_CROSSCOMPILING)
+    # Left empty for future mocks.
+else()
+    set(aws-iot-core-mqtt-file-streams-embedded-c_SOURCE_DIR
+        ${CMAKE_CURRENT_LIST_DIR}/library
+        CACHE INTERNAL
+        "Path to MQTT File Streams source code"
+    )
+
+    add_subdirectory(integration)
+endif()

components/aws_iot/aws_iot_core_mqtt_file_streams_embedded_c/integration/CMakeLists.txt

@@ -0,0 +1,23 @@
+# Copyright 2024 Arm Limited and/or its affiliates
+# <[email protected]>
+# SPDX-License-Identifier: MIT
+
+add_library(aws-iot-core-mqtt-file-streams-embedded-c
+    ${aws-iot-core-mqtt-file-streams-embedded-c_SOURCE_DIR}/source/MQTTFileDownloader_base64.c
+    ${aws-iot-core-mqtt-file-streams-embedded-c_SOURCE_DIR}/source/MQTTFileDownloader_cbor.c
+    ${aws-iot-core-mqtt-file-streams-embedded-c_SOURCE_DIR}/source/MQTTFileDownloader.c
+)
+
+target_include_directories(aws-iot-core-mqtt-file-streams-embedded-c
+    PUBLIC
+        ${aws-iot-core-mqtt-file-streams-embedded-c_SOURCE_DIR}/source/include/
+)
+
+target_link_libraries(aws-iot-core-mqtt-file-streams-embedded-c
+    PUBLIC
+        corejson
+        coremqtt
+        coremqtt-agent
+        crt-helpers
+        tinycbor
+)

components/aws_iot/aws_iot_core_mqtt_file_streams_embedded_c/library

@@ -237,3 +237,12 @@ dependencies:
       type: "git"
       url: "https://github.com/aws/Jobs-for-AWS-IoT-embedded-sdk.git"
       path: "components/aws_iot/jobs_for_aws_iot_embedded_sdk/library"
+  - name: "aws-iot-core-mqtt-file-streams-embedded-c"
+    license: "MIT"
+    tpip-category: "category-2"
+    security-risk: "low"
+    version: "v1.1.0"
+    repository:
+      type: "git"
+      url: "https://github.com/aws/aws-iot-core-mqtt-file-streams-embedded-c.git"
+      path: "components/aws_iot/aws_iot_core_mqtt_file_streams_embedded_c/library"