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Everywhere: Convert ByteBuffer factory methods from Optional -> ErrorOr
Apologies for the enormous commit, but I don't see a way to split this up nicely. In the vast majority of cases it's a simple change. A few extra places can use TRY instead of manual error checking though. :^)
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140f1d9e55
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79 changed files with 202 additions and 274 deletions
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@ -68,12 +68,12 @@ public:
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{
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auto iv_buf_result = ByteBuffer::copy(iv_in);
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// Not enough memory to figure out :shrug:
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if (!iv_buf_result.has_value()) {
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if (iv_buf_result.is_error()) {
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dbgln("GCM::encrypt: Not enough memory to allocate {} bytes for IV", iv_in.size());
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return;
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}
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auto iv = iv_buf_result->bytes();
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auto iv = iv_buf_result.value().bytes();
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// Increment the IV for block 0
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CTR<T>::increment(iv);
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@ -98,10 +98,10 @@ public:
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{
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auto iv_buf_result = ByteBuffer::copy(iv_in);
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// Not enough memory to figure out :shrug:
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if (!iv_buf_result.has_value())
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if (iv_buf_result.is_error())
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return VerificationConsistency::Inconsistent;
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auto iv = iv_buf_result->bytes();
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auto iv = iv_buf_result.value().bytes();
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// Increment the IV for block 0
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CTR<T>::increment(iv);
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@ -26,7 +26,7 @@ public:
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const T& cipher() const { return m_cipher; }
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Optional<ByteBuffer> create_aligned_buffer(size_t input_size) const
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ErrorOr<ByteBuffer> create_aligned_buffer(size_t input_size) const
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{
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size_t remainder = (input_size + T::block_size()) % T::block_size();
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if (remainder == 0)
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