diff options
Diffstat (limited to 'src/error_parser.c')
| -rw-r--r-- | src/error_parser.c | 362 |
1 files changed, 181 insertions, 181 deletions
diff --git a/src/error_parser.c b/src/error_parser.c index 929f4ce..baa206e 100644 --- a/src/error_parser.c +++ b/src/error_parser.c @@ -29,211 +29,211 @@ static S3Status errorXmlCallback(const char *elementPath, const char *data, - int dataLen, void *callbackData) + int dataLen, void *callbackData) { - // We ignore end of element callbacks because we don't care about them - if (!data) { - return S3StatusOK; - } - - ErrorParser *errorParser = (ErrorParser *) callbackData; - - int fit; - - if (!strcmp(elementPath, "Error")) { - // Ignore, this is the Error element itself, we only care about subs - } - else if (!strcmp(elementPath, "Error/Code")) { - string_buffer_append(errorParser->code, data, dataLen, fit); - } - else if (!strcmp(elementPath, "Error/Message")) { - string_buffer_append(errorParser->message, data, dataLen, fit); - errorParser->s3ErrorDetails.message = errorParser->message; - } - else if (!strcmp(elementPath, "Error/Resource")) { - string_buffer_append(errorParser->resource, data, dataLen, fit); - errorParser->s3ErrorDetails.resource = errorParser->resource; - } - else if (!strcmp(elementPath, "Error/FurtherDetails")) { - string_buffer_append(errorParser->furtherDetails, data, dataLen, fit); - errorParser->s3ErrorDetails.furtherDetails = - errorParser->furtherDetails; - } - else { - if (strncmp(elementPath, "Error/", sizeof("Error/") - 1)) { - // If for some weird reason it's not within the Error element, - // ignore it - return S3StatusOK; - } - // It's an unknown error element. See if it matches the most - // recent error element. - const char *elementName = &(elementPath[sizeof("Error/") - 1]); - if (errorParser->s3ErrorDetails.extraDetailsCount && - !strcmp(elementName, errorParser->s3ErrorDetails.extraDetails - [errorParser->s3ErrorDetails.extraDetailsCount - 1].name)) { - // Append the value - string_multibuffer_append(errorParser->extraDetailsNamesValues, - data, dataLen, fit); - // If it didn't fit, remove this extra - if (!fit) { - errorParser->s3ErrorDetails.extraDetailsCount--; - } - return S3StatusOK; - } - // OK, must add another unknown error element, if it will fit. - if (errorParser->s3ErrorDetails.extraDetailsCount == - sizeof(errorParser->extraDetails)) { - // Won't fit. Ignore this one. - return S3StatusOK; - } - // Copy in the name and value - char *name = string_multibuffer_current - (errorParser->extraDetailsNamesValues); - int nameLen = strlen(elementName); - string_multibuffer_add(errorParser->extraDetailsNamesValues, - elementName, nameLen, fit); - if (!fit) { - // Name didn't fit; ignore this one. - return S3StatusOK; - } - char *value = string_multibuffer_current - (errorParser->extraDetailsNamesValues); - string_multibuffer_add(errorParser->extraDetailsNamesValues, - data, dataLen, fit); - if (!fit) { - // Value didn't fit; ignore this one. - return S3StatusOK; - } - S3NameValue *nv = - &(errorParser->extraDetails - [errorParser->s3ErrorDetails.extraDetailsCount++]); - nv->name = name; - nv->value = value; - } - - return S3StatusOK; + // We ignore end of element callbacks because we don't care about them + if (!data) { + return S3StatusOK; + } + + ErrorParser *errorParser = (ErrorParser *) callbackData; + + int fit; + + if (!strcmp(elementPath, "Error")) { + // Ignore, this is the Error element itself, we only care about subs + } + else if (!strcmp(elementPath, "Error/Code")) { + string_buffer_append(errorParser->code, data, dataLen, fit); + } + else if (!strcmp(elementPath, "Error/Message")) { + string_buffer_append(errorParser->message, data, dataLen, fit); + errorParser->s3ErrorDetails.message = errorParser->message; + } + else if (!strcmp(elementPath, "Error/Resource")) { + string_buffer_append(errorParser->resource, data, dataLen, fit); + errorParser->s3ErrorDetails.resource = errorParser->resource; + } + else if (!strcmp(elementPath, "Error/FurtherDetails")) { + string_buffer_append(errorParser->furtherDetails, data, dataLen, fit); + errorParser->s3ErrorDetails.furtherDetails = + errorParser->furtherDetails; + } + else { + if (strncmp(elementPath, "Error/", sizeof("Error/") - 1)) { + // If for some weird reason it's not within the Error element, + // ignore it + return S3StatusOK; + } + // It's an unknown error element. See if it matches the most + // recent error element. + const char *elementName = &(elementPath[sizeof("Error/") - 1]); + if (errorParser->s3ErrorDetails.extraDetailsCount && + !strcmp(elementName, errorParser->s3ErrorDetails.extraDetails + [errorParser->s3ErrorDetails.extraDetailsCount - 1].name)) { + // Append the value + string_multibuffer_append(errorParser->extraDetailsNamesValues, + data, dataLen, fit); + // If it didn't fit, remove this extra + if (!fit) { + errorParser->s3ErrorDetails.extraDetailsCount--; + } + return S3StatusOK; + } + // OK, must add another unknown error element, if it will fit. + if (errorParser->s3ErrorDetails.extraDetailsCount == + sizeof(errorParser->extraDetails)) { + // Won't fit. Ignore this one. + return S3StatusOK; + } + // Copy in the name and value + char *name = string_multibuffer_current + (errorParser->extraDetailsNamesValues); + int nameLen = strlen(elementName); + string_multibuffer_add(errorParser->extraDetailsNamesValues, + elementName, nameLen, fit); + if (!fit) { + // Name didn't fit; ignore this one. + return S3StatusOK; + } + char *value = string_multibuffer_current + (errorParser->extraDetailsNamesValues); + string_multibuffer_add(errorParser->extraDetailsNamesValues, + data, dataLen, fit); + if (!fit) { + // Value didn't fit; ignore this one. + return S3StatusOK; + } + S3NameValue *nv = + &(errorParser->extraDetails + [errorParser->s3ErrorDetails.extraDetailsCount++]); + nv->name = name; + nv->value = value; + } + + return S3StatusOK; } void error_parser_initialize(ErrorParser *errorParser) { - errorParser->s3ErrorDetails.message = 0; - errorParser->s3ErrorDetails.resource = 0; - errorParser->s3ErrorDetails.furtherDetails = 0; - errorParser->s3ErrorDetails.extraDetailsCount = 0; - errorParser->s3ErrorDetails.extraDetails = errorParser->extraDetails; - errorParser->errorXmlParserInitialized = 0; - string_buffer_initialize(errorParser->code); - string_buffer_initialize(errorParser->message); - string_buffer_initialize(errorParser->resource); - string_buffer_initialize(errorParser->furtherDetails); - string_multibuffer_initialize(errorParser->extraDetailsNamesValues); + errorParser->s3ErrorDetails.message = 0; + errorParser->s3ErrorDetails.resource = 0; + errorParser->s3ErrorDetails.furtherDetails = 0; + errorParser->s3ErrorDetails.extraDetailsCount = 0; + errorParser->s3ErrorDetails.extraDetails = errorParser->extraDetails; + errorParser->errorXmlParserInitialized = 0; + string_buffer_initialize(errorParser->code); + string_buffer_initialize(errorParser->message); + string_buffer_initialize(errorParser->resource); + string_buffer_initialize(errorParser->furtherDetails); + string_multibuffer_initialize(errorParser->extraDetailsNamesValues); } S3Status error_parser_add(ErrorParser *errorParser, char *buffer, - int bufferSize) + int bufferSize) { - if (!errorParser->errorXmlParserInitialized) { - simplexml_initialize(&(errorParser->errorXmlParser), &errorXmlCallback, - errorParser); - errorParser->errorXmlParserInitialized = 1; - } + if (!errorParser->errorXmlParserInitialized) { + simplexml_initialize(&(errorParser->errorXmlParser), &errorXmlCallback, + errorParser); + errorParser->errorXmlParserInitialized = 1; + } - return simplexml_add(&(errorParser->errorXmlParser), buffer, bufferSize); + return simplexml_add(&(errorParser->errorXmlParser), buffer, bufferSize); } void error_parser_convert_status(ErrorParser *errorParser, S3Status *status) { - // Convert the error status string into a code - if (!errorParser->codeLen) { - return; - } - -#define HANDLE_CODE(name) \ - do { \ - if (!strcmp(errorParser->code, #name)) { \ - *status = S3StatusError##name; \ - goto code_set; \ - } \ - } while (0) - - HANDLE_CODE(AccessDenied); - HANDLE_CODE(AccountProblem); - HANDLE_CODE(AmbiguousGrantByEmailAddress); - HANDLE_CODE(BadDigest); - HANDLE_CODE(BucketAlreadyExists); - HANDLE_CODE(BucketAlreadyOwnedByYou); - HANDLE_CODE(BucketNotEmpty); - HANDLE_CODE(CredentialsNotSupported); - HANDLE_CODE(CrossLocationLoggingProhibited); - HANDLE_CODE(EntityTooSmall); - HANDLE_CODE(EntityTooLarge); - HANDLE_CODE(ExpiredToken); - HANDLE_CODE(IncompleteBody); - HANDLE_CODE(IncorrectNumberOfFilesInPostRequest); - HANDLE_CODE(InlineDataTooLarge); - HANDLE_CODE(InternalError); - HANDLE_CODE(InvalidAccessKeyId); - HANDLE_CODE(InvalidAddressingHeader); - HANDLE_CODE(InvalidArgument); - HANDLE_CODE(InvalidBucketName); - HANDLE_CODE(InvalidDigest); - HANDLE_CODE(InvalidLocationConstraint); - HANDLE_CODE(InvalidPayer); - HANDLE_CODE(InvalidPolicyDocument); - HANDLE_CODE(InvalidRange); - HANDLE_CODE(InvalidSecurity); - HANDLE_CODE(InvalidSOAPRequest); - HANDLE_CODE(InvalidStorageClass); - HANDLE_CODE(InvalidTargetBucketForLogging); - HANDLE_CODE(InvalidToken); - HANDLE_CODE(InvalidURI); - HANDLE_CODE(KeyTooLong); - HANDLE_CODE(MalformedACLError); - HANDLE_CODE(MalformedXML); - HANDLE_CODE(MaxMessageLengthExceeded); - HANDLE_CODE(MaxPostPreDataLengthExceededError); - HANDLE_CODE(MetadataTooLarge); - HANDLE_CODE(MethodNotAllowed); - HANDLE_CODE(MissingAttachment); - HANDLE_CODE(MissingContentLength); - HANDLE_CODE(MissingSecurityElement); - HANDLE_CODE(MissingSecurityHeader); - HANDLE_CODE(NoLoggingStatusForKey); - HANDLE_CODE(NoSuchBucket); - HANDLE_CODE(NoSuchKey); - HANDLE_CODE(NotImplemented); - HANDLE_CODE(NotSignedUp); - HANDLE_CODE(OperationAborted); - HANDLE_CODE(PermanentRedirect); - HANDLE_CODE(PreconditionFailed); - HANDLE_CODE(Redirect); - HANDLE_CODE(RequestIsNotMultiPartContent); - HANDLE_CODE(RequestTimeout); - HANDLE_CODE(RequestTimeTooSkewed); - HANDLE_CODE(RequestTorrentOfBucketError); - HANDLE_CODE(SignatureDoesNotMatch); - HANDLE_CODE(SlowDown); - HANDLE_CODE(TemporaryRedirect); - HANDLE_CODE(TokenRefreshRequired); - HANDLE_CODE(TooManyBuckets); - HANDLE_CODE(UnexpectedContent); - HANDLE_CODE(UnresolvableGrantByEmailAddress); - HANDLE_CODE(UserKeyMustBeSpecified); - *status = S3StatusErrorUnknown; + // Convert the error status string into a code + if (!errorParser->codeLen) { + return; + } + +#define HANDLE_CODE(name) \ + do { \ + if (!strcmp(errorParser->code, #name)) { \ + *status = S3StatusError##name; \ + goto code_set; \ + } \ + } while (0) + + HANDLE_CODE(AccessDenied); + HANDLE_CODE(AccountProblem); + HANDLE_CODE(AmbiguousGrantByEmailAddress); + HANDLE_CODE(BadDigest); + HANDLE_CODE(BucketAlreadyExists); + HANDLE_CODE(BucketAlreadyOwnedByYou); + HANDLE_CODE(BucketNotEmpty); + HANDLE_CODE(CredentialsNotSupported); + HANDLE_CODE(CrossLocationLoggingProhibited); + HANDLE_CODE(EntityTooSmall); + HANDLE_CODE(EntityTooLarge); + HANDLE_CODE(ExpiredToken); + HANDLE_CODE(IncompleteBody); + HANDLE_CODE(IncorrectNumberOfFilesInPostRequest); + HANDLE_CODE(InlineDataTooLarge); + HANDLE_CODE(InternalError); + HANDLE_CODE(InvalidAccessKeyId); + HANDLE_CODE(InvalidAddressingHeader); + HANDLE_CODE(InvalidArgument); + HANDLE_CODE(InvalidBucketName); + HANDLE_CODE(InvalidDigest); + HANDLE_CODE(InvalidLocationConstraint); + HANDLE_CODE(InvalidPayer); + HANDLE_CODE(InvalidPolicyDocument); + HANDLE_CODE(InvalidRange); + HANDLE_CODE(InvalidSecurity); + HANDLE_CODE(InvalidSOAPRequest); + HANDLE_CODE(InvalidStorageClass); + HANDLE_CODE(InvalidTargetBucketForLogging); + HANDLE_CODE(InvalidToken); + HANDLE_CODE(InvalidURI); + HANDLE_CODE(KeyTooLong); + HANDLE_CODE(MalformedACLError); + HANDLE_CODE(MalformedXML); + HANDLE_CODE(MaxMessageLengthExceeded); + HANDLE_CODE(MaxPostPreDataLengthExceededError); + HANDLE_CODE(MetadataTooLarge); + HANDLE_CODE(MethodNotAllowed); + HANDLE_CODE(MissingAttachment); + HANDLE_CODE(MissingContentLength); + HANDLE_CODE(MissingSecurityElement); + HANDLE_CODE(MissingSecurityHeader); + HANDLE_CODE(NoLoggingStatusForKey); + HANDLE_CODE(NoSuchBucket); + HANDLE_CODE(NoSuchKey); + HANDLE_CODE(NotImplemented); + HANDLE_CODE(NotSignedUp); + HANDLE_CODE(OperationAborted); + HANDLE_CODE(PermanentRedirect); + HANDLE_CODE(PreconditionFailed); + HANDLE_CODE(Redirect); + HANDLE_CODE(RequestIsNotMultiPartContent); + HANDLE_CODE(RequestTimeout); + HANDLE_CODE(RequestTimeTooSkewed); + HANDLE_CODE(RequestTorrentOfBucketError); + HANDLE_CODE(SignatureDoesNotMatch); + HANDLE_CODE(SlowDown); + HANDLE_CODE(TemporaryRedirect); + HANDLE_CODE(TokenRefreshRequired); + HANDLE_CODE(TooManyBuckets); + HANDLE_CODE(UnexpectedContent); + HANDLE_CODE(UnresolvableGrantByEmailAddress); + HANDLE_CODE(UserKeyMustBeSpecified); + *status = S3StatusErrorUnknown; code_set: - return; + return; } // Always call this void error_parser_deinitialize(ErrorParser *errorParser) { - if (errorParser->errorXmlParserInitialized) { - simplexml_deinitialize(&(errorParser->errorXmlParser)); - } + if (errorParser->errorXmlParserInitialized) { + simplexml_deinitialize(&(errorParser->errorXmlParser)); + } } |