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[esp8266][api] Store error strings in PROGMEM to reduce RAM usage (#10568)

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This commit is contained in:
J. Nick Koston
2025-09-05 18:16:43 -05:00
committed by GitHub
parent 1359142106
commit 3fd469cfe8
6 changed files with 102 additions and 76 deletions
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50
esphome/components/api/api_frame_helper.cpp
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@@ -23,59 +23,59 @@ static const char *const TAG = "api.frame_helper";
#define LOG_PACKET_SENDING(data, len) ((void) 0)
#endif
const char *api_error_to_str(APIError err) {
const LogString *api_error_to_logstr(APIError err) {
// not using switch to ensure compiler doesn't try to build a big table out of it
if (err == APIError::OK) {
return "OK";
return LOG_STR("OK");
} else if (err == APIError::WOULD_BLOCK) {
return "WOULD_BLOCK";
return LOG_STR("WOULD_BLOCK");
} else if (err == APIError::BAD_INDICATOR) {
return "BAD_INDICATOR";
return LOG_STR("BAD_INDICATOR");
} else if (err == APIError::BAD_DATA_PACKET) {
return "BAD_DATA_PACKET";
return LOG_STR("BAD_DATA_PACKET");
} else if (err == APIError::TCP_NODELAY_FAILED) {
return "TCP_NODELAY_FAILED";
return LOG_STR("TCP_NODELAY_FAILED");
} else if (err == APIError::TCP_NONBLOCKING_FAILED) {
return "TCP_NONBLOCKING_FAILED";
return LOG_STR("TCP_NONBLOCKING_FAILED");
} else if (err == APIError::CLOSE_FAILED) {
return "CLOSE_FAILED";
return LOG_STR("CLOSE_FAILED");
} else if (err == APIError::SHUTDOWN_FAILED) {
return "SHUTDOWN_FAILED";
return LOG_STR("SHUTDOWN_FAILED");
} else if (err == APIError::BAD_STATE) {
return "BAD_STATE";
return LOG_STR("BAD_STATE");
} else if (err == APIError::BAD_ARG) {
return "BAD_ARG";
return LOG_STR("BAD_ARG");
} else if (err == APIError::SOCKET_READ_FAILED) {
return "SOCKET_READ_FAILED";
return LOG_STR("SOCKET_READ_FAILED");
} else if (err == APIError::SOCKET_WRITE_FAILED) {
return "SOCKET_WRITE_FAILED";
return LOG_STR("SOCKET_WRITE_FAILED");
} else if (err == APIError::OUT_OF_MEMORY) {
return "OUT_OF_MEMORY";
return LOG_STR("OUT_OF_MEMORY");
} else if (err == APIError::CONNECTION_CLOSED) {
return "CONNECTION_CLOSED";
return LOG_STR("CONNECTION_CLOSED");
}
#ifdef USE_API_NOISE
else if (err == APIError::BAD_HANDSHAKE_PACKET_LEN) {
return "BAD_HANDSHAKE_PACKET_LEN";
return LOG_STR("BAD_HANDSHAKE_PACKET_LEN");
} else if (err == APIError::HANDSHAKESTATE_READ_FAILED) {
return "HANDSHAKESTATE_READ_FAILED";
return LOG_STR("HANDSHAKESTATE_READ_FAILED");
} else if (err == APIError::HANDSHAKESTATE_WRITE_FAILED) {
return "HANDSHAKESTATE_WRITE_FAILED";
return LOG_STR("HANDSHAKESTATE_WRITE_FAILED");
} else if (err == APIError::HANDSHAKESTATE_BAD_STATE) {
return "HANDSHAKESTATE_BAD_STATE";
return LOG_STR("HANDSHAKESTATE_BAD_STATE");
} else if (err == APIError::CIPHERSTATE_DECRYPT_FAILED) {
return "CIPHERSTATE_DECRYPT_FAILED";
return LOG_STR("CIPHERSTATE_DECRYPT_FAILED");
} else if (err == APIError::CIPHERSTATE_ENCRYPT_FAILED) {
return "CIPHERSTATE_ENCRYPT_FAILED";
return LOG_STR("CIPHERSTATE_ENCRYPT_FAILED");
} else if (err == APIError::HANDSHAKESTATE_SETUP_FAILED) {
return "HANDSHAKESTATE_SETUP_FAILED";
return LOG_STR("HANDSHAKESTATE_SETUP_FAILED");
} else if (err == APIError::HANDSHAKESTATE_SPLIT_FAILED) {
return "HANDSHAKESTATE_SPLIT_FAILED";
return LOG_STR("HANDSHAKESTATE_SPLIT_FAILED");
} else if (err == APIError::BAD_HANDSHAKE_ERROR_BYTE) {
return "BAD_HANDSHAKE_ERROR_BYTE";
return LOG_STR("BAD_HANDSHAKE_ERROR_BYTE");
}
#endif
return "UNKNOWN";
return LOG_STR("UNKNOWN");
}
// Default implementation for loop - handles sending buffered data