Rename platform files and submodules (#374)

This updates FreeRTOS-Plus/Source/Application-Protocols/platform folder based on feedback to include separate folders for tls and plaintext. In addition, the device-shadow-for-aws-iot-embedded-c submodule is renamed to device-shadow.

FreeRTOS-Plus/Source/Application-Protocols/platform/retry_utils/retry_utils.c

@@ -20,7 +20,7 @@
  */
 
 /**
- * @file retry_utils_freertos.c
+ * @file retry_utils.c
  * @brief Utility implementation of backoff logic, used for attempting retries of failed processes.
  */
 

FreeRTOS-Plus/Source/Application-Protocols/platform/transport/freertos_plus_tcp_sockets_wrapper.c

@@ -20,7 +20,7 @@
  */
 
 /**
- * @file freertos_sockets_wrapper.c
+ * @file freertos_plus_tcp_sockets_wrapper.c
  * @brief FreeRTOS Sockets connect and disconnect wrapper implementation.
  */
 
@@ -30,7 +30,7 @@
 /* FreeRTOS includes. */
 #include "FreeRTOS.h"
 
-#include "freertos_sockets_wrapper.h"
+#include "freertos_plus_tcp_sockets_wrapper.h"
 
 /*-----------------------------------------------------------*/
 

FreeRTOS-Plus/Source/Application-Protocols/platform/transport/freertos_plus_tcp_sockets_wrapper.h

@@ -20,7 +20,7 @@
  */
 
 /**
- * @file freertos_sockets_wrapper.h
+ * @file freertos_plus_tcp_sockets_wrapper.h
  * @brief FreeRTOS Sockets connect and disconnect function wrapper.
  */
 

FreeRTOS-Plus/Source/Application-Protocols/platform/transport/plaintext/freertos_plus_tcp_plaintext.c

@@ -30,10 +30,10 @@
 #include "FreeRTOS_Sockets.h"
 
 /* FreeRTOS Socket wrapper include. */
-#include "freertos_sockets_wrapper.h"
+#include "freertos_plus_tcp_sockets_wrapper.h"
 
 /* Transport interface include. */
-#include "plaintext_freertos.h"
+#include "freertos_plus_tcp_plaintext.h"
 
 PlaintextTransportStatus_t Plaintext_FreeRTOS_Connect( NetworkContext_t * pNetworkContext,
                                                        const char * pHostName,

FreeRTOS-Plus/Source/Application-Protocols/platform/transport/tls/freertos_plus_tcp_mbedtls.c

@@ -36,10 +36,10 @@
 #include "FreeRTOS_Sockets.h"
 
 /* TLS transport header. */
-#include "tls_freertos.h"
+#include "freertos_plus_tcp_mbedtls.h"
 
 /* FreeRTOS Socket wrapper include. */
-#include "freertos_sockets_wrapper.h"
+#include "freertos_plus_tcp_sockets_wrapper.h"
 
 /* mbedTLS util includes. */
 #include "mbedtls_error.h"

FreeRTOS-Plus/Source/Application-Protocols/platform/transport/tls/freertos_plus_tcp_mbedtls_pkcs11.c

@@ -39,10 +39,10 @@
 #include "FreeRTOS_Sockets.h"
 
 /* TLS transport header. */
-#include "tls_freertos_pkcs11.h"
+#include "freertos_plus_tcp_mbedtls_pkcs11.h"
 
 /* FreeRTOS Socket wrapper include. */
-#include "freertos_sockets_wrapper.h"
+#include "freertos_plus_tcp_sockets_wrapper.h"
 
 /* mbedTLS util includes. */
 #include "mbedtls_error.h"