function Message::fieldDataOnlyJsonByteSize

@ignore

1 call to Message::fieldDataOnlyJsonByteSize()

Message::fieldJsonByteSize in vendor/google/protobuf/src/Google/Protobuf/Internal/Message.php

@ignore

File

vendor/google/protobuf/src/Google/Protobuf/Internal/Message.php, line 1666

Class

Message

Parent class of all proto messages. Users should not instantiate this class or extend this class or its child classes by their own. See the comment of specific functions for more details.

Namespace

Google\Protobuf\Internal

Code

private function fieldDataOnlyJsonByteSize($field, $value) {
    $size = 0;
    switch ($field->getType()) {
        case GPBType::SFIXED32:
        case GPBType::SINT32:
        case GPBType::INT32:
            $size += strlen(strval($value));
            break;
        case GPBType::FIXED32:
        case GPBType::UINT32:
            if ($value < 0) {
                $value = bcadd($value, "4294967296");
            }
            $size += strlen(strval($value));
            break;
        case GPBType::FIXED64:
        case GPBType::UINT64:
            if ($value < 0) {
                $value = bcadd($value, "18446744073709551616");
            }
        // Intentional fall through.
        case GPBType::SFIXED64:
        case GPBType::INT64:
        case GPBType::SINT64:
            $size += 2;
            // size for ""
            $size += strlen(strval($value));
            break;
        case GPBType::FLOAT:
            if (is_nan($value)) {
                $size += strlen("NaN") + 2;
            }
            elseif ($value === INF) {
                $size += strlen("Infinity") + 2;
            }
            elseif ($value === -INF) {
                $size += strlen("-Infinity") + 2;
            }
            else {
                $size += strlen(sprintf("%.8g", $value));
            }
            break;
        case GPBType::DOUBLE:
            if (is_nan($value)) {
                $size += strlen("NaN") + 2;
            }
            elseif ($value === INF) {
                $size += strlen("Infinity") + 2;
            }
            elseif ($value === -INF) {
                $size += strlen("-Infinity") + 2;
            }
            else {
                $size += strlen(sprintf("%.17g", $value));
            }
            break;
        case GPBType::ENUM:
            $enum_desc = $field->getEnumType();
            if ($enum_desc->getClass() === "Google\\Protobuf\\NullValue") {
                $size += 4;
                break;
            }
            $enum_value_desc = $enum_desc->getValueByNumber($value);
            if (!is_null($enum_value_desc)) {
                $size += 2;
                // size for ""
                $size += strlen($enum_value_desc->getName());
            }
            else {
                $str_value = strval($value);
                $size += strlen($str_value);
            }
            break;
        case GPBType::BOOL:
            if ($value) {
                $size += 4;
            }
            else {
                $size += 5;
            }
            break;
        case GPBType::STRING:
            $value = json_encode($value, JSON_UNESCAPED_UNICODE);
            $size += strlen($value);
            break;
        case GPBType::BYTES:
            
            # if (is_a($this, "Google\Protobuf\BytesValue")) {
            
            #     $size += strlen(json_encode($value));
            
            # } else {
            
            #     $size += strlen(base64_encode($value));
            
            #     $size += 2;  // size for \"\"
            
            # }
            $size += strlen(base64_encode($value));
            $size += 2;
            // size for \"\"
            break;
        case GPBType::MESSAGE:
            $size += $value->jsonByteSize();
            break;
        
        #             case GPBType::GROUP:
        
        #                 // TODO: Add support.
        
        #                 user_error("Unsupported type.");
        
        #                 break;
        default:
            user_error("Unsupported type " . $field->getType());
            return 0;
    }
    return $size;
}