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lib/obp60task/ImageDecoder.cpp

@@ -0,0 +1,14 @@
+#include "ImageDecoder.h"
+#include <mbedtls/base64.h>
+
+// Decoder for Base64 content
+bool ImageDecoder::decodeBase64(const String& base64, uint8_t* outBuffer, size_t outSize, size_t& decodedSize) {
+    int ret = mbedtls_base64_decode(
+        outBuffer,
+        outSize,
+        &decodedSize,
+        (const unsigned char*)base64.c_str(),
+        base64.length()
+    );
+    return (ret == 0);
+}