int aws_byte_buf_append_resource_name()

in source/resource_name.c [60:108]

• 42 lines of code
• 11 McCabe index (conditional complexity)

int aws_byte_buf_append_resource_name(struct aws_byte_buf *buf, const struct aws_resource_name *arn) {
    AWS_PRECONDITION(aws_byte_buf_is_valid(buf));
    AWS_PRECONDITION(aws_byte_cursor_is_valid(&arn->partition));
    AWS_PRECONDITION(aws_byte_cursor_is_valid(&arn->service));
    AWS_PRECONDITION(aws_byte_cursor_is_valid(&arn->region));
    AWS_PRECONDITION(aws_byte_cursor_is_valid(&arn->account_id));
    AWS_PRECONDITION(aws_byte_cursor_is_valid(&arn->resource_id));

    const struct aws_byte_cursor prefix = AWS_BYTE_CUR_INIT_FROM_STRING_LITERAL("arn:");
    const struct aws_byte_cursor colon_cur = AWS_BYTE_CUR_INIT_FROM_STRING_LITERAL(ARN_DELIMETER);

    if (aws_byte_buf_append(buf, &prefix)) {
        return aws_raise_error(aws_last_error());
    }
    if (aws_byte_buf_append(buf, &arn->partition)) {
        return aws_raise_error(aws_last_error());
    }
    if (aws_byte_buf_append(buf, &colon_cur)) {
        return aws_raise_error(aws_last_error());
    }

    if (aws_byte_buf_append(buf, &arn->service)) {
        return aws_raise_error(aws_last_error());
    }
    if (aws_byte_buf_append(buf, &colon_cur)) {
        return aws_raise_error(aws_last_error());
    }

    if (aws_byte_buf_append(buf, &arn->region)) {
        return aws_raise_error(aws_last_error());
    }
    if (aws_byte_buf_append(buf, &colon_cur)) {
        return aws_raise_error(aws_last_error());
    }

    if (aws_byte_buf_append(buf, &arn->account_id)) {
        return aws_raise_error(aws_last_error());
    }
    if (aws_byte_buf_append(buf, &colon_cur)) {
        return aws_raise_error(aws_last_error());
    }

    if (aws_byte_buf_append(buf, &arn->resource_id)) {
        return aws_raise_error(aws_last_error());
    }

    AWS_POSTCONDITION(aws_byte_buf_is_valid(buf));
    return AWS_OP_SUCCESS;
}