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result.c
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// Copyright (c) Open Enclave SDK contributors.
// Licensed under the MIT License.
#include <openenclave/bits/result.h>
#include <openenclave/internal/defs.h>
#include <openenclave/internal/result.h>
OE_STATIC_ASSERT(sizeof(oe_result_t) == sizeof(unsigned int));
// OE abort status depends on the order of these enums to transfer status
// correctly.
OE_STATIC_ASSERT(OE_ENCLAVE_ABORTING > OE_OK);
OE_STATIC_ASSERT(OE_ENCLAVE_ABORTED > OE_ENCLAVE_ABORTING);
const char* oe_result_str(oe_result_t result)
{
switch (result)
{
case OE_OK:
return "OE_OK";
case OE_FAILURE:
return "OE_FAILURE";
case OE_BUFFER_TOO_SMALL:
return "OE_BUFFER_TOO_SMALL";
case OE_INVALID_PARAMETER:
return "OE_INVALID_PARAMETER";
case OE_REENTRANT_ECALL:
return "OE_REENTRANT_ECALL";
case OE_OUT_OF_MEMORY:
return "OE_OUT_OF_MEMORY";
case OE_OUT_OF_THREADS:
return "OE_OUT_OF_THREADS";
case OE_UNEXPECTED:
return "OE_UNEXPECTED";
case OE_VERIFY_FAILED:
return "OE_VERIFY_FAILED";
case OE_NOT_FOUND:
return "OE_NOT_FOUND";
case OE_INTEGER_OVERFLOW:
return "OE_INTEGER_OVERFLOW";
case OE_PUBLIC_KEY_NOT_FOUND:
return "OE_PUBLIC_KEY_NOT_FOUND";
case OE_OUT_OF_BOUNDS:
return "OE_OUT_OF_BOUNDS";
case OE_OVERLAPPED_COPY:
return "OE_OVERLAPPED_COPY";
case OE_CONSTRAINT_FAILED:
return "OE_CONSTRAINT_FAILED";
case OE_IOCTL_FAILED:
return "OE_IOCTL_FAILED";
case OE_UNSUPPORTED:
return "OE_UNSUPPORTED";
case OE_READ_FAILED:
return "OE_READ_FAILED";
case OE_SERVICE_UNAVAILABLE:
return "OE_SERVICE_UNAVAILABLE";
case OE_ENCLAVE_ABORTING:
return "OE_ENCLAVE_ABORTING";
case OE_ENCLAVE_ABORTED:
return "OE_ENCLAVE_ABORTED";
case OE_PLATFORM_ERROR:
return "OE_PLATFORM_ERROR";
case OE_INVALID_CPUSVN:
return "OE_INVALID_CPUSVN";
case OE_INVALID_ISVSVN:
return "OE_INVALID_ISVSVN";
case OE_INVALID_KEYNAME:
return "OE_INVALID_KEYNAME";
case OE_DEBUG_DOWNGRADE:
return "OE_DEBUG_DOWNGRADE";
case OE_REPORT_PARSE_ERROR:
return "OE_REPORT_PARSE_ERROR";
case OE_MISSING_CERTIFICATE_CHAIN:
return "OE_MISSING_CERTIFICATE_CHAIN";
case OE_BUSY:
return "OE_BUSY";
case OE_NOT_OWNER:
return "OE_NOT_OWNER";
case OE_INVALID_SGX_CERTIFICATE_EXTENSIONS:
return "OE_INVALID_SGX_CERTIFICATE_EXTENSIONS";
case OE_MEMORY_LEAK:
return "OE_MEMORY_LEAK";
case OE_BAD_ALIGNMENT:
return "OE_BAD_ALIGNMENT";
case OE_JSON_INFO_PARSE_ERROR:
return "OE_JSON_INFO_PARSE_ERROR";
case OE_TCB_LEVEL_INVALID:
return "OE_TCB_LEVEL_INVALID";
case OE_QUOTE_PROVIDER_LOAD_ERROR:
return "OE_QUOTE_PROVIDER_LOAD_ERROR";
case OE_QUOTE_PROVIDER_CALL_ERROR:
return "OE_QUOTE_PROVIDER_CALL_ERROR";
case OE_INVALID_REVOCATION_INFO:
return "OE_INVALID_REVOCATION_INFO";
case OE_INVALID_UTC_DATE_TIME:
return "OE_INVALID_UTC_DATE_TIME";
case OE_INVALID_QE_IDENTITY_INFO:
return "OE_INVALID_QE_IDENTITY_INFO";
case OE_INVALID_ENDORSEMENT:
return "OE_INVALID_ENDORSEMENT";
case OE_UNSUPPORTED_ENCLAVE_IMAGE:
return "OE_UNSUPPORTED_ENCLAVE_IMAGE";
case OE_VERIFY_CRL_EXPIRED:
return "OE_VERIFY_CRL_EXPIRED";
case OE_VERIFY_FAILED_TO_FIND_VALIDITY_PERIOD:
return "OE_VERIFY_FAILED_TO_FIND_VALIDITY_PERIOD";
case OE_VERIFY_CRL_MISSING:
return "OE_VERIFY_CRL_MISSING";
case OE_VERIFY_REVOKED:
return "OE_VERIFY_REVOKED";
case OE_CRYPTO_ERROR:
return "OE_CRYPTO_ERROR";
case OE_INCORRECT_REPORT_SIZE:
return "OE_INCORRECT_REPORT_SIZE";
case OE_QUOTE_VERIFICATION_ERROR:
return "OE_QUOTE_VERIFICATION_ERROR";
case OE_QUOTE_ENCLAVE_IDENTITY_VERIFICATION_FAILED:
return "OE_QUOTE_ENCLAVE_IDENTITY_VERIFICATION_FAILED";
case OE_QUOTE_ENCLAVE_IDENTITY_UNIQUEID_MISMATCH:
return "OE_QUOTE_ENCLAVE_IDENTITY_UNIQUEID_MISMATCH";
case QE_QUOTE_ENCLAVE_IDENTITY_PRODUCTID_MISMATCH:
return "QE_QUOTE_ENCLAVE_IDENTITY_PRODUCTID_MISMATCH";
case OE_VERIFY_FAILED_AES_CMAC_MISMATCH:
return "OE_VERIFY_FAILED_AES_CMAC_MISMATCH";
case OE_CONTEXT_SWITCHLESS_OCALL_MISSED:
return "OE_CONTEXT_SWITCHLESS_OCALL_MISSED";
case OE_THREAD_CREATE_ERROR:
return "OE_THREAD_CREATE_ERROR";
case OE_THREAD_JOIN_ERROR:
return "OE_THREAD_JOIN_ERROR";
case OE_ALREADY_EXISTS:
return "OE_ALREADY_EXISTS";
case OE_ALREADY_INITIALIZED:
return "OE_ALREADY_INITIALIZED";
case OE_QUOTE_HASH_MISMATCH:
return "OE_QUOTE_HASH_MISMATCH";
case OE_INVALID_SGX_SIGNING_KEY:
return "OE_INVALID_SGX_SIGNING_KEY";
case OE_INVALID_IMAGE:
return "OE_INVALID_IMAGE";
case OE_QUOTE_LIBRARY_LOAD_ERROR:
return "OE_QUOTE_LIBRARY_LOAD_ERROR";
case __OE_RESULT_MAX:
break;
}
return "UNKNOWN";
}
bool oe_is_valid_result(uint32_t result)
{
switch ((oe_result_t)result)
{
case OE_OK:
case OE_FAILURE:
case OE_BUFFER_TOO_SMALL:
case OE_INVALID_PARAMETER:
case OE_REENTRANT_ECALL:
case OE_OUT_OF_MEMORY:
case OE_OUT_OF_THREADS:
case OE_UNEXPECTED:
case OE_VERIFY_FAILED:
case OE_NOT_FOUND:
case OE_INTEGER_OVERFLOW:
case OE_PUBLIC_KEY_NOT_FOUND:
case OE_OUT_OF_BOUNDS:
case OE_OVERLAPPED_COPY:
case OE_CONSTRAINT_FAILED:
case OE_IOCTL_FAILED:
case OE_UNSUPPORTED:
case OE_READ_FAILED:
case OE_SERVICE_UNAVAILABLE:
case OE_ENCLAVE_ABORTING:
case OE_ENCLAVE_ABORTED:
case OE_PLATFORM_ERROR:
case OE_INVALID_CPUSVN:
case OE_INVALID_ISVSVN:
case OE_INVALID_KEYNAME:
case OE_DEBUG_DOWNGRADE:
case OE_REPORT_PARSE_ERROR:
case OE_MISSING_CERTIFICATE_CHAIN:
case OE_BUSY:
case OE_NOT_OWNER:
case OE_INVALID_SGX_CERTIFICATE_EXTENSIONS:
case OE_MEMORY_LEAK:
case OE_BAD_ALIGNMENT:
case OE_JSON_INFO_PARSE_ERROR:
case OE_TCB_LEVEL_INVALID:
case OE_QUOTE_PROVIDER_LOAD_ERROR:
case OE_QUOTE_PROVIDER_CALL_ERROR:
case OE_INVALID_REVOCATION_INFO:
case OE_INVALID_UTC_DATE_TIME:
case OE_INVALID_QE_IDENTITY_INFO:
case OE_INVALID_ENDORSEMENT:
case OE_UNSUPPORTED_ENCLAVE_IMAGE:
case OE_VERIFY_CRL_EXPIRED:
case OE_VERIFY_FAILED_TO_FIND_VALIDITY_PERIOD:
case OE_VERIFY_CRL_MISSING:
case OE_VERIFY_REVOKED:
case OE_CRYPTO_ERROR:
case OE_INCORRECT_REPORT_SIZE:
case OE_QUOTE_VERIFICATION_ERROR:
case OE_QUOTE_ENCLAVE_IDENTITY_VERIFICATION_FAILED:
case OE_QUOTE_ENCLAVE_IDENTITY_UNIQUEID_MISMATCH:
case QE_QUOTE_ENCLAVE_IDENTITY_PRODUCTID_MISMATCH:
case OE_VERIFY_FAILED_AES_CMAC_MISMATCH:
case OE_CONTEXT_SWITCHLESS_OCALL_MISSED:
case OE_THREAD_CREATE_ERROR:
case OE_THREAD_JOIN_ERROR:
case OE_ALREADY_EXISTS:
case OE_ALREADY_INITIALIZED:
case OE_QUOTE_HASH_MISMATCH:
case OE_INVALID_SGX_SIGNING_KEY:
case OE_INVALID_IMAGE:
case OE_QUOTE_LIBRARY_LOAD_ERROR:
{
return true;
}
case __OE_RESULT_MAX:
{
return false;
}
/* Please do not add a default case! */
}
return false;
}