- 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/x509.h b/include/polarssl/x509.h
index 731c186..9ce98f4 100644
--- a/include/polarssl/x509.h
+++ b/include/polarssl/x509.h
@@ -42,37 +42,37 @@
* ASN1 is a standard to specify data structures.
* \{
*/
-#define POLARSSL_ERR_ASN1_OUT_OF_DATA 0x0014 /**< Out of data when parsing an ASN1 data structure. */
-#define POLARSSL_ERR_ASN1_UNEXPECTED_TAG 0x0016 /**< ASN1 tag was of an unexpected value. */
-#define POLARSSL_ERR_ASN1_INVALID_LENGTH 0x0018 /**< Error when trying to determine the length or invalid length. */
-#define POLARSSL_ERR_ASN1_LENGTH_MISMATCH 0x001A /**< Actual length differs from expected length. */
-#define POLARSSL_ERR_ASN1_INVALID_DATA 0x001C /**< Data is invalid. (not used) */
+#define POLARSSL_ERR_ASN1_OUT_OF_DATA -0x0014 /**< Out of data when parsing an ASN1 data structure. */
+#define POLARSSL_ERR_ASN1_UNEXPECTED_TAG -0x0016 /**< ASN1 tag was of an unexpected value. */
+#define POLARSSL_ERR_ASN1_INVALID_LENGTH -0x0018 /**< Error when trying to determine the length or invalid length. */
+#define POLARSSL_ERR_ASN1_LENGTH_MISMATCH -0x001A /**< Actual length differs from expected length. */
+#define POLARSSL_ERR_ASN1_INVALID_DATA -0x001C /**< Data is invalid. (not used) */
/* \} name */
/**
* \name X509 Error codes
* \{
*/
-#define POLARSSL_ERR_X509_FEATURE_UNAVAILABLE -0x0020 /**< Unavailable feature, e.g. RSA hashing/encryption combination. */
-#define POLARSSL_ERR_X509_CERT_INVALID_PEM -0x0040 /**< The PEM-encoded certificate contains invalid elements, e.g. invalid character. */
-#define POLARSSL_ERR_X509_CERT_INVALID_FORMAT -0x0060 /**< The certificate format is invalid, e.g. different type expected. */
-#define POLARSSL_ERR_X509_CERT_INVALID_VERSION -0x0080 /**< The certificate version element is invalid. */
-#define POLARSSL_ERR_X509_CERT_INVALID_SERIAL -0x00A0 /**< The serial tag or value is invalid. */
-#define POLARSSL_ERR_X509_CERT_INVALID_ALG -0x00C0 /**< The algorithm tag or value is invalid. */
-#define POLARSSL_ERR_X509_CERT_INVALID_NAME -0x00E0 /**< The name tag or value is invalid. */
-#define POLARSSL_ERR_X509_CERT_INVALID_DATE -0x0100 /**< The date tag or value is invalid. */
-#define POLARSSL_ERR_X509_CERT_INVALID_PUBKEY -0x0120 /**< The pubkey tag or value is invalid (only RSA is supported). */
-#define POLARSSL_ERR_X509_CERT_INVALID_SIGNATURE -0x0140 /**< The signature tag or value invalid. */
-#define POLARSSL_ERR_X509_CERT_INVALID_EXTENSIONS -0x0160 /**< The extension tag or value is invalid. */
-#define POLARSSL_ERR_X509_CERT_UNKNOWN_VERSION -0x0180 /**< Certificate or CRL has an unsupported version number. */
-#define POLARSSL_ERR_X509_CERT_UNKNOWN_SIG_ALG -0x01A0 /**< Signature algorithm (oid) is unsupported. */
-#define POLARSSL_ERR_X509_CERT_UNKNOWN_PK_ALG -0x01C0 /**< Public key algorithm is unsupported (only RSA is supported). */
-#define POLARSSL_ERR_X509_CERT_SIG_MISMATCH -0x01E0 /**< Certificate signature algorithms do not match. (see \c ::x509_cert sig_oid) */
-#define POLARSSL_ERR_X509_CERT_VERIFY_FAILED -0x0200 /**< Certificate verification failed, e.g. CRL, CA or signature check failed. */
-#define POLARSSL_ERR_X509_KEY_INVALID_VERSION -0x0240 /**< Unsupported RSA key version */
-#define POLARSSL_ERR_X509_KEY_INVALID_FORMAT -0x0260 /**< Invalid RSA key tag or value. */
-#define POLARSSL_ERR_X509_POINT_ERROR -0x0300 /**< Not used. */
-#define POLARSSL_ERR_X509_VALUE_TO_LENGTH -0x0320 /**< Not used. */
+#define POLARSSL_ERR_X509_FEATURE_UNAVAILABLE -0x2080 /**< Unavailable feature, e.g. RSA hashing/encryption combination. */
+#define POLARSSL_ERR_X509_CERT_INVALID_PEM -0x2100 /**< The PEM-encoded certificate contains invalid elements, e.g. invalid character. */
+#define POLARSSL_ERR_X509_CERT_INVALID_FORMAT -0x2180 /**< The certificate format is invalid, e.g. different type expected. */
+#define POLARSSL_ERR_X509_CERT_INVALID_VERSION -0x2200 /**< The certificate version element is invalid. */
+#define POLARSSL_ERR_X509_CERT_INVALID_SERIAL -0x2280 /**< The serial tag or value is invalid. */
+#define POLARSSL_ERR_X509_CERT_INVALID_ALG -0x2300 /**< The algorithm tag or value is invalid. */
+#define POLARSSL_ERR_X509_CERT_INVALID_NAME -0x2380 /**< The name tag or value is invalid. */
+#define POLARSSL_ERR_X509_CERT_INVALID_DATE -0x2400 /**< The date tag or value is invalid. */
+#define POLARSSL_ERR_X509_CERT_INVALID_PUBKEY -0x2480 /**< The pubkey tag or value is invalid (only RSA is supported). */
+#define POLARSSL_ERR_X509_CERT_INVALID_SIGNATURE -0x2500 /**< The signature tag or value invalid. */
+#define POLARSSL_ERR_X509_CERT_INVALID_EXTENSIONS -0x2580 /**< The extension tag or value is invalid. */
+#define POLARSSL_ERR_X509_CERT_UNKNOWN_VERSION -0x2600 /**< Certificate or CRL has an unsupported version number. */
+#define POLARSSL_ERR_X509_CERT_UNKNOWN_SIG_ALG -0x2680 /**< Signature algorithm (oid) is unsupported. */
+#define POLARSSL_ERR_X509_CERT_UNKNOWN_PK_ALG -0x2700 /**< Public key algorithm is unsupported (only RSA is supported). */
+#define POLARSSL_ERR_X509_CERT_SIG_MISMATCH -0x2780 /**< Certificate signature algorithms do not match. (see \c ::x509_cert sig_oid) */
+#define POLARSSL_ERR_X509_CERT_VERIFY_FAILED -0x2800 /**< Certificate verification failed, e.g. CRL, CA or signature check failed. */
+#define POLARSSL_ERR_X509_KEY_INVALID_VERSION -0x2880 /**< Unsupported RSA key version */
+#define POLARSSL_ERR_X509_KEY_INVALID_FORMAT -0x2900 /**< Invalid RSA key tag or value. */
+#define POLARSSL_ERR_X509_POINT_ERROR -0x2980 /**< Not used. */
+#define POLARSSL_ERR_X509_VALUE_TO_LENGTH -0x2A00 /**< Not used. */
/* \} name */
