diff options
| -rw-r--r-- | gatekeeper_messages.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/gatekeeper_messages.cpp b/gatekeeper_messages.cpp index 01f2f8c..3b78664 100644 --- a/gatekeeper_messages.cpp +++ b/gatekeeper_messages.cpp @@ -50,6 +50,22 @@ static inline void append_to_buffer(uint8_t **buffer, const SizedBuffer &to_appe } } +static inline gatekeeper_error_t readError(uint32_t code) { + switch (code) { + case ERROR_NONE: + return ERROR_NONE; + case ERROR_INVALID: + return ERROR_INVALID; + case ERROR_RETRY: + return ERROR_RETRY; + case ERROR_MEMORY_ALLOCATION_FAILED: + return ERROR_MEMORY_ALLOCATION_FAILED; + case ERROR_UNKNOWN: + default: + return ERROR_UNKNOWN; + } +} + static inline gatekeeper_error_t read_from_buffer(const uint8_t **buffer, const uint8_t *end, SizedBuffer *target) { if (target == nullptr) return ERROR_INVALID; @@ -119,7 +135,7 @@ uint32_t GateKeeperMessage::Serialize(uint8_t *buffer, const uint8_t *end) const gatekeeper_error_t GateKeeperMessage::Deserialize(const uint8_t *payload, const uint8_t *end) { if (!fitsBuffer(payload, end, sizeof(serial_header_t))) return ERROR_INVALID; const serial_header_t *header = reinterpret_cast<const serial_header_t *>(payload); - error = static_cast<gatekeeper_error_t>(header->error); + error = readError(header->error); user_id = header->user_id; payload += sizeof(*header); if (error == ERROR_NONE) { |