mirror of
https://github.com/intel/linux-sgx
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Li, Xun
89 lines
3.9 KiB
C++
89 lines
3.9 KiB
C++
/*
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* Copyright (C) 2011-2020 Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include <iostream>
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#include "ErrorSupport.h"
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typedef struct _sgx_errlist_t {
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sgx_status_t err;
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const char * msg;
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} sgx_errlist_t;
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static sgx_errlist_t sgx_errlist[] = {
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{SGX_ERROR_UNEXPECTED, "Unexpected error occurred."},
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{SGX_ERROR_INVALID_PARAMETER, "Invalid parameter."},
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{SGX_ERROR_OUT_OF_MEMORY, "Out of memory."},
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{SGX_ERROR_ENCLAVE_LOST, "Power transition occurred."},
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{SGX_ERROR_INVALID_ENCLAVE, "Invalid enclave image."},
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{SGX_ERROR_INVALID_ENCLAVE_ID, "Invalid enclave identification."},
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{SGX_ERROR_INVALID_SIGNATURE, "Invalid enclave signature."},
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{SGX_ERROR_OUT_OF_EPC, "Out of EPC memory."},
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{SGX_ERROR_NO_DEVICE, "Invalid SGX device."},
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{SGX_ERROR_MEMORY_MAP_CONFLICT, "Memory map conflicted."},
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{SGX_ERROR_INVALID_METADATA, "Invalid encalve metadata."},
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{SGX_ERROR_DEVICE_BUSY, "SGX device is busy."},
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{SGX_ERROR_INVALID_VERSION, "Enclave metadata version is invalid."},
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{SGX_ERROR_ENCLAVE_FILE_ACCESS, "Can't open enclave file."},
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{SGX_ERROR_INVALID_FUNCTION, "Invalid function name."},
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{SGX_ERROR_OUT_OF_TCS, "Out of TCS."},
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{SGX_ERROR_ENCLAVE_CRASHED, "The enclave is crashed."},
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{SGX_ERROR_MAC_MISMATCH, "Report varification error occurred."},
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{SGX_ERROR_INVALID_ATTRIBUTE, "The enclave is not authorized."},
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{SGX_ERROR_INVALID_CPUSVN, "Invalid CPUSVN."},
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{SGX_ERROR_INVALID_ISVSVN, "Invalid ISVSVN."},
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{SGX_ERROR_INVALID_KEYNAME, "The requested key name is invalid."},
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{SGX_ERROR_SERVICE_UNAVAILABLE, "AESM service is not responsive."},
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{SGX_ERROR_SERVICE_TIMEOUT, "Request to AESM is time out."},
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{SGX_ERROR_SERVICE_INVALID_PRIVILEGE, "Error occurred while getting launch token."},
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};
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void ret_error_support(sgx_status_t ret)
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{
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size_t idx = 0;
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size_t ttl = sizeof sgx_errlist/sizeof sgx_errlist[0];
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for (idx = 0; idx < ttl; idx++) {
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if(ret == sgx_errlist[idx].err) {
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std::cout << "Error: "<< sgx_errlist[idx].msg << std::endl;
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break;
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}
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}
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if (idx == ttl)
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std::cout << "Error: Unexpected error occurred." <<std::endl;
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return;
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}
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