- A error_strerror function() has been added to translate between error codes and their description.
- The error codes have been remapped and combining error codes is now done with a PLUS instead of an OR as error codes used are negative.
- Descriptions to all error codes have been added.
- Generation script for error.c has been created to automatically generate error.c from the available error definitions in the headers.
diff --git a/include/polarssl/ssl.h b/include/polarssl/ssl.h
index 15b595f..af9ec11 100644
--- a/include/polarssl/ssl.h
+++ b/include/polarssl/ssl.h
@@ -48,33 +48,35 @@
/*
* SSL Error codes
*/
-#define POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE -0x1000
-#define POLARSSL_ERR_SSL_BAD_INPUT_DATA -0x1800
-#define POLARSSL_ERR_SSL_INVALID_MAC -0x2000
-#define POLARSSL_ERR_SSL_INVALID_RECORD -0x2800
-#define POLARSSL_ERR_SSL_INVALID_MODULUS_SIZE -0x3000
-#define POLARSSL_ERR_SSL_UNKNOWN_CIPHER -0x3800
-#define POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN -0x4000
-#define POLARSSL_ERR_SSL_NO_SESSION_FOUND -0x4800
-#define POLARSSL_ERR_SSL_NO_CLIENT_CERTIFICATE -0x5000
-#define POLARSSL_ERR_SSL_CERTIFICATE_TOO_LARGE -0x5800
-#define POLARSSL_ERR_SSL_CERTIFICATE_REQUIRED -0x6000
-#define POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED -0x6800
-#define POLARSSL_ERR_SSL_CA_CHAIN_REQUIRED -0x7000
-#define POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE -0x7800
-#define POLARSSL_ERR_SSL_FATAL_ALERT_MESSAGE -0x8000
-#define POLARSSL_ERR_SSL_PEER_VERIFY_FAILED -0x8800
-#define POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY -0x9000
-#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO -0x9800
-#define POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO -0xA000
-#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE -0xA800
-#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST -0xB000
-#define POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE -0xB800
-#define POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO_DONE -0xC000
-#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE -0xC800
-#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY -0xD000
-#define POLARSSL_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC -0xD800
-#define POLARSSL_ERR_SSL_BAD_HS_FINISHED -0xE000
+#define POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE -0x7080 /**< The requested feature is not available. */
+#define POLARSSL_ERR_SSL_BAD_INPUT_DATA -0x7100 /**< Bad input parameters to function. */
+#define POLARSSL_ERR_SSL_INVALID_MAC -0x7180 /**< Verification of the message MAC failed. */
+#define POLARSSL_ERR_SSL_INVALID_RECORD -0x7200 /**< An invalid SSL record was received. */
+#define POLARSSL_ERR_SSL_INVALID_MODULUS_SIZE -0x7280 /**< An invalid modulus size was received. */
+#define POLARSSL_ERR_SSL_UNKNOWN_CIPHER -0x7300 /**< An unknown cipher was received. */
+#define POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN -0x7380 /**< The server has no ciphersuites in common with the client. */
+#define POLARSSL_ERR_SSL_NO_SESSION_FOUND -0x7400 /**< No session to recover was found. */
+#define POLARSSL_ERR_SSL_NO_CLIENT_CERTIFICATE -0x7480 /**< No client certification received from the client, but required by the authentication mode. */
+#define POLARSSL_ERR_SSL_CERTIFICATE_TOO_LARGE -0x7500 /**< Our own certificate(s) is/are too large to send in an SSL message.*/
+#define POLARSSL_ERR_SSL_CERTIFICATE_REQUIRED -0x7580 /**< The own certificate is not set, but needed by the server. */
+#define POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED -0x7600 /**< The own private key is not set, but needed. */
+#define POLARSSL_ERR_SSL_CA_CHAIN_REQUIRED -0x7680 /**< No CA Chain is set, but required to operate. */
+#define POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE -0x7700 /**< An unexpected message was received from our peer. */
+#define POLARSSL_ERR_SSL_FATAL_ALERT_MESSAGE -0x7780 /**< A fatal alert message was received from our peer. */
+#define POLARSSL_ERR_SSL_PEER_VERIFY_FAILED -0x7800 /**< Verification of our peer failed. */
+#define POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY -0x7880 /**< The peer notified us that the connection is going to be closed. */
+#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO -0x7900 /**< Processing of the ClientHello handshake message failed. */
+#define POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO -0x7980 /**< Processing of the ServerHello handshake message failed. */
+#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE -0x7A00 /**< Processing of the Certificate handshake message failed. */
+#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST -0x7A80 /**< Processing of the CertificateRequest handshake message failed. */
+#define POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE -0x7B00 /**< Processing of the ServerKeyExchange handshake message failed. */
+#define POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO_DONE -0x7B80 /**< Processing of the ServerHelloDone handshake message failed. */
+#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE -0x7C00 /**< Processing of the ClientKeyExchange handshake message failed. */
+#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_DHM_RP -0x7C80 /**< Processing of the ClientKeyExchange handshake message failed in DHM Read Public. */
+#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_DHM_CS -0x7D00 /**< Processing of the ClientKeyExchange handshake message failed in DHM Calculate Secret. */
+#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY -0x7D80 /**< Processing of the CertificateVerify handshake message failed. */
+#define POLARSSL_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC -0x7E00 /**< Processing of the ChangeCipherSpec handshake message failed. */
+#define POLARSSL_ERR_SSL_BAD_HS_FINISHED -0x7E80 /**< Processing of the Finished handshake message failed. */
/*
* Various constants