commit 0165be8ba8ce4b910d2cb6d0b329d724e62fbc4b
author Carles Cufi <carles.cufi@nordicsemi.no> Mon Mar 26 17:43:51 2018 +0200
committer Fabio Utzig <utzig@utzig.org> Tue Mar 27 10:12:11 2018 -0300
tree 100edadc89ccd6da97f8d6806ab7786727a9dc19
parent efd783cf971a4712490b22d2d4efcd1cd91e8d3f

boot_serial: zephyr: Use new base64 library

Instead of relying on mbedTLS' base64 codec, use the new Zephyr base64
library.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>

boot/boot_serial/src/boot_serial.c

diff --git a/boot/boot_serial/src/boot_serial.c b/boot/boot_serial/src/boot_serial.c
index 5a0332a..e893617 100644
--- a/boot/boot_serial/src/boot_serial.c
+++ b/boot/boot_serial/src/boot_serial.c
@@ -34,7 +34,7 @@
 #include <flash.h>
 #include <crc16.h>
 #include <serial_adapter/serial_adapter.h>
-#include "mbedtls/base64.h"
+#include <base64.h>
 #else
 #include <bsp/bsp.h>
 #include <hal/hal_system.h>
@@ -62,7 +62,7 @@
 #define BOOT_SERIAL_OUT_MAX	48
 
 #ifdef __ZEPHYR__
-/* mbedtls-base64 lib encodes data to null-terminated string */
+/* base64 lib encodes data to null-terminated string */
 #define BASE64_ENCODE_SIZE(in_size) ((((((in_size) - 1) / 3) * 4) + 4) + 1)
 
 #define CRC16_INITIAL_CRC       0       /* what to seed crc16 with */
@@ -395,8 +395,7 @@
     totlen += sizeof(crc);
 #ifdef __ZEPHYR__
     size_t enc_len;
-    mbedtls_base64_encode(encoded_buf, sizeof(encoded_buf), &enc_len, buf,
-                          totlen);
+    base64_encode(encoded_buf, sizeof(encoded_buf), &enc_len, buf, totlen);
     totlen = enc_len;
 #else
     totlen = base64_encode(buf, totlen, encoded_buf, 1);
@@ -417,7 +416,7 @@
     uint16_t len;
 #ifdef __ZEPHYR__
     int err;
-    err = mbedtls_base64_decode( &out[*out_off], maxout, &rc, in, inlen - 2);
+    err = base64_decode( &out[*out_off], maxout, &rc, in, inlen - 2);
     if (err) {
         return -1;
     }