Diff: ctaocrypt/src/error.c

Revision:

0:714293de3836

diff -r 000000000000 -r 714293de3836 ctaocrypt/src/error.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ctaocrypt/src/error.c	Thu Sep 05 10:33:04 2013 +0000
@@ -0,0 +1,329 @@
+/* error.c
+ *
+ * Copyright (C) 2006-2013 wolfSSL Inc.
+ *
+ * This file is part of CyaSSL.
+ *
+ * CyaSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * CyaSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifdef HAVE_CONFIG_H
+    #include <config.h>
+#endif
+ 
+#include <cyassl/ctaocrypt/settings.h>
+
+#include <cyassl/ctaocrypt/ctaoerror2.h>
+
+#ifdef _MSC_VER
+    /* 4996 warning to use MS extensions e.g., strcpy_s instead of XSTRNCPY */
+    #pragma warning(disable: 4996)
+#endif
+
+
+void CTaoCryptErrorString(int error, char* buffer)
+{
+    const int max = MAX_ERROR_SZ;   /* shorthand */
+
+#ifdef NO_ERROR_STRINGS
+
+    (void)error;
+    XSTRNCPY(buffer, "no support for error strings built in", max);
+
+#else
+
+    switch (error) {
+
+    case OPEN_RAN_E :        
+        XSTRNCPY(buffer, "opening random device error", max);
+        break;
+
+    case READ_RAN_E :
+        XSTRNCPY(buffer, "reading random device error", max);
+        break;
+
+    case WINCRYPT_E :
+        XSTRNCPY(buffer, "windows crypt init error", max);
+        break;
+
+    case CRYPTGEN_E : 
+        XSTRNCPY(buffer, "windows crypt generation error", max);
+        break;
+
+    case RAN_BLOCK_E : 
+        XSTRNCPY(buffer, "random device read would block error", max);
+        break;
+
+    case MP_INIT_E :
+        XSTRNCPY(buffer, "mp_init error state", max);
+        break;
+
+    case MP_READ_E :
+        XSTRNCPY(buffer, "mp_read error state", max);
+        break;
+
+    case MP_EXPTMOD_E :
+        XSTRNCPY(buffer, "mp_exptmod error state", max);
+        break;
+
+    case MP_TO_E :
+        XSTRNCPY(buffer, "mp_to_xxx error state, can't convert", max);
+        break;
+
+    case MP_SUB_E :
+        XSTRNCPY(buffer, "mp_sub error state, can't subtract", max);
+        break;
+
+    case MP_ADD_E :
+        XSTRNCPY(buffer, "mp_add error state, can't add", max);
+        break;
+
+    case MP_MUL_E :
+        XSTRNCPY(buffer, "mp_mul error state, can't multiply", max);
+        break;
+
+    case MP_MULMOD_E :
+        XSTRNCPY(buffer, "mp_mulmod error state, can't multiply mod", max);
+        break;
+
+    case MP_MOD_E :
+        XSTRNCPY(buffer, "mp_mod error state, can't mod", max);
+        break;
+
+    case MP_INVMOD_E :
+        XSTRNCPY(buffer, "mp_invmod error state, can't inv mod", max);
+        break; 
+        
+    case MP_CMP_E :
+        XSTRNCPY(buffer, "mp_cmp error state", max);
+        break; 
+        
+    case MP_ZERO_E :
+        XSTRNCPY(buffer, "mp zero result, not expected", max);
+        break; 
+        
+    case MEMORY_E :
+        XSTRNCPY(buffer, "out of memory error", max);
+        break;
+
+    case RSA_WRONG_TYPE_E :
+        XSTRNCPY(buffer, "RSA wrong block type for RSA function", max);
+        break; 
+
+    case RSA_BUFFER_E :
+        XSTRNCPY(buffer, "RSA buffer error, output too small or input too big",
+                max);
+        break; 
+
+    case BUFFER_E :
+        XSTRNCPY(buffer, "Buffer error, output too small or input too big",max);
+        break; 
+
+    case ALGO_ID_E :
+        XSTRNCPY(buffer, "Setting Cert AlogID error", max);
+        break; 
+
+    case PUBLIC_KEY_E :
+        XSTRNCPY(buffer, "Setting Cert Public Key error", max);
+        break; 
+
+    case DATE_E :
+        XSTRNCPY(buffer, "Setting Cert Date validity error", max);
+        break; 
+
+    case SUBJECT_E :
+        XSTRNCPY(buffer, "Setting Cert Subject name error", max);
+        break; 
+
+    case ISSUER_E :
+        XSTRNCPY(buffer, "Setting Cert Issuer name error", max);
+        break; 
+
+    case CA_TRUE_E :
+        XSTRNCPY(buffer, "Setting basic constraint CA true error", max);
+        break; 
+
+    case EXTENSIONS_E :
+        XSTRNCPY(buffer, "Setting extensions error", max);
+        break; 
+
+    case ASN_PARSE_E :
+        XSTRNCPY(buffer, "ASN parsing error, invalid input", max);
+        break;
+
+    case ASN_VERSION_E :
+        XSTRNCPY(buffer, "ASN version error, invalid number", max);
+        break;
+
+    case ASN_GETINT_E :
+        XSTRNCPY(buffer, "ASN get big int error, invalid data", max);
+        break;
+
+    case ASN_RSA_KEY_E :
+        XSTRNCPY(buffer, "ASN key init error, invalid input", max);
+        break;
+
+    case ASN_OBJECT_ID_E :
+        XSTRNCPY(buffer, "ASN object id error, invalid id", max);
+        break;
+
+    case ASN_TAG_NULL_E :
+        XSTRNCPY(buffer, "ASN tag error, not null", max);
+        break;
+
+    case ASN_EXPECT_0_E :
+        XSTRNCPY(buffer, "ASN expect error, not zero", max);
+        break;
+
+    case ASN_BITSTR_E :
+        XSTRNCPY(buffer, "ASN bit string error, wrong id", max);
+        break;
+
+    case ASN_UNKNOWN_OID_E :
+        XSTRNCPY(buffer, "ASN oid error, unknown sum id", max);
+        break;
+
+    case ASN_DATE_SZ_E :
+        XSTRNCPY(buffer, "ASN date error, bad size", max);
+        break;
+
+    case ASN_BEFORE_DATE_E :
+        XSTRNCPY(buffer, "ASN date error, current date before", max);
+        break;
+
+    case ASN_AFTER_DATE_E :
+        XSTRNCPY(buffer, "ASN date error, current date after", max);
+        break;
+
+    case ASN_SIG_OID_E :
+        XSTRNCPY(buffer, "ASN signature error, mismatched oid", max);
+        break;
+
+    case ASN_TIME_E :
+        XSTRNCPY(buffer, "ASN time error, unkown time type", max);
+        break;
+
+    case ASN_INPUT_E :
+        XSTRNCPY(buffer, "ASN input error, not enough data", max);
+        break;
+
+    case ASN_SIG_CONFIRM_E :
+        XSTRNCPY(buffer, "ASN sig error, confirm failure", max);
+        break;
+
+    case ASN_SIG_HASH_E :
+        XSTRNCPY(buffer, "ASN sig error, unsupported hash type", max);
+        break;
+
+    case ASN_SIG_KEY_E :
+        XSTRNCPY(buffer, "ASN sig error, unsupported key type", max);
+        break;
+
+    case ASN_DH_KEY_E :
+        XSTRNCPY(buffer, "ASN key init error, invalid input", max);
+        break;
+
+    case ASN_NTRU_KEY_E :
+        XSTRNCPY(buffer, "ASN NTRU key decode error, invalid input", max);
+        break;
+
+    case ECC_BAD_ARG_E :
+        XSTRNCPY(buffer, "ECC input argument wrong type, invalid input", max);
+        break;
+
+    case ASN_ECC_KEY_E :
+        XSTRNCPY(buffer, "ECC ASN1 bad key data, invalid input", max);
+        break;
+
+    case ECC_CURVE_OID_E :
+        XSTRNCPY(buffer, "ECC curve sum OID unsupported, invalid input", max);
+        break;
+
+    case BAD_FUNC_ARG :
+        XSTRNCPY(buffer, "Bad function argument", max);
+        break;
+
+    case NOT_COMPILED_IN :
+        XSTRNCPY(buffer, "Feature not compiled in", max);
+        break;
+
+    case UNICODE_SIZE_E :
+        XSTRNCPY(buffer, "Unicode password too big", max);
+        break;
+
+    case NO_PASSWORD :
+        XSTRNCPY(buffer, "No password provided by user", max);
+        break;
+
+    case ALT_NAME_E :
+        XSTRNCPY(buffer, "Alt Name problem, too big", max);
+        break;
+
+    case AES_GCM_AUTH_E:
+        XSTRNCPY(buffer, "AES-GCM Authentication check fail", max);
+        break;
+
+    case AES_CCM_AUTH_E:
+        XSTRNCPY(buffer, "AES-CCM Authentication check fail", max);
+        break;
+
+    case CAVIUM_INIT_E:
+        XSTRNCPY(buffer, "Cavium Init type error", max);
+        break;
+
+    case COMPRESS_INIT_E:
+        XSTRNCPY(buffer, "Compress Init error", max);
+        break;
+
+    case COMPRESS_E:
+        XSTRNCPY(buffer, "Compress error", max);
+        break;
+
+    case DECOMPRESS_INIT_E:
+        XSTRNCPY(buffer, "DeCompress Init error", max);
+        break;
+
+    case DECOMPRESS_E:
+        XSTRNCPY(buffer, "DeCompress error", max);
+        break;
+
+    case BAD_ALIGN_E:
+        XSTRNCPY(buffer, "Bad alignment error, no alloc help", max);
+        break;
+
+    case ASN_NO_SIGNER_E :
+        XSTRNCPY(buffer, "ASN no signer error to confirm failure", max);
+        break;
+
+    case ASN_CRL_CONFIRM_E :
+        XSTRNCPY(buffer, "ASN CRL sig error, confirm failure", max);
+        break;
+
+    case ASN_CRL_NO_SIGNER_E :
+        XSTRNCPY(buffer, "ASN CRL no signer error to confirm failure", max);
+        break;
+
+    case ASN_OCSP_CONFIRM_E :
+        XSTRNCPY(buffer, "ASN OCSP sig error, confirm failure", max);
+        break;
+
+    default:
+        XSTRNCPY(buffer, "unknown error number", max);
+
+    }
+
+#endif /* NO_ERROR_STRINGS */
+
+}