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Make several AFPData functions non-static

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The keywords-related ones will be handled in a subsequent patch.

Change-Id: Ifcfad438023ef136dc6f2cd5529e867df9b23789
This commit is contained in:
Daimona Eaytoy 2019-08-12 13:53:38 +02:00
parent 1fe3647268
commit 2fdf091eb9
4 changed files with 48 additions and 53 deletions
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79
includes/parser/AFPData.php
View file

@ -154,26 +154,24 @@ class AFPData {
}
/**
* @param AFPData $value
* @return AFPData
*/
public static function boolInvert( AFPData $value ) {
if ( $value->type === self::DUNDEFINED ) {
public function boolInvert() {
if ( $this->type === self::DUNDEFINED ) {
return new AFPData( self::DUNDEFINED );
}
return new AFPData( self::DBOOL, !$value->toBool() );
return new AFPData( self::DBOOL, !$this->toBool() );
}
/**
* @param AFPData $base
* @param AFPData $exponent
* @return AFPData
*/
public static function pow( AFPData $base, AFPData $exponent ) {
if ( $base->type === self::DUNDEFINED || $exponent->type === self::DUNDEFINED ) {
public function pow( AFPData $exponent ) {
if ( $this->type === self::DUNDEFINED || $exponent->type === self::DUNDEFINED ) {
return new AFPData( self::DUNDEFINED );
}
$res = pow( $base->toNumber(), $exponent->toNumber() );
$res = pow( $this->toNumber(), $exponent->toNumber() );
$type = is_int( $res ) ? self::DINT : self::DFLOAT;
return new AFPData( $type, $res );
@ -216,25 +214,24 @@ class AFPData {
}
/**
* @param AFPData $d1
* @param AFPData $d2
* @param bool $strict whether to also check types
* @return bool
* @throws AFPException if $d1 or $d2 is a DUNDEFINED. This shouldn't happen, because this method
* @throws AFPException if $this or $d2 is a DUNDEFINED. This shouldn't happen, because this method
* only returns a boolean, and thus the type of the result has already been decided and cannot
* be changed to be a DUNDEFINED from here.
* @internal
*/
public static function equals( AFPData $d1, AFPData $d2, $strict = false ) {
if ( $d1->type === self::DUNDEFINED || $d2->type === self::DUNDEFINED ) {
public function equals( AFPData $d2, $strict = false ) {
if ( $this->type === self::DUNDEFINED || $d2->type === self::DUNDEFINED ) {
throw new AFPException(
__METHOD__ . " got a DUNDEFINED. This should be handled at a higher level"
);
} elseif ( $d1->type !== self::DARRAY && $d2->type !== self::DARRAY ) {
$typecheck = $d1->type === $d2->type || !$strict;
return $typecheck && $d1->toString() === $d2->toString();
} elseif ( $d1->type === self::DARRAY && $d2->type === self::DARRAY ) {
$data1 = $d1->data;
} elseif ( $this->type !== self::DARRAY && $d2->type !== self::DARRAY ) {
$typecheck = $this->type === $d2->type || !$strict;
return $typecheck && $this->toString() === $d2->toString();
} elseif ( $this->type === self::DARRAY && $d2->type === self::DARRAY ) {
$data1 = $this->data;
$data2 = $d2->data;
if ( count( $data1 ) !== count( $data2 ) ) {
return false;
@ -242,7 +239,7 @@ class AFPData {
$length = count( $data1 );
for ( $i = 0; $i < $length; $i++ ) {
// @phan-suppress-next-line PhanTypeArraySuspiciousNullable Array type
if ( self::equals( $data1[$i], $data2[$i], $strict ) === false ) {
if ( $data1[$i]->equals( $data2[$i], $strict ) === false ) {
return false;
}
}
@ -252,10 +249,11 @@ class AFPData {
if ( $strict ) {
return false;
}
if ( $d1->type === self::DARRAY && count( $d1->data ) === 0 ) {
if ( $this->type === self::DARRAY && count( $this->data ) === 0 ) {
return ( $d2->type === self::DBOOL && $d2->toBool() === false ) || $d2->type === self::DNULL;
} elseif ( $d2->type === self::DARRAY && count( $d2->data ) === 0 ) {
return ( $d1->type === self::DBOOL && $d1->toBool() === false ) || $d1->type === self::DNULL;
return ( $this->type === self::DBOOL && $this->toBool() === false ) ||
$this->type === self::DNULL;
} else {
return false;
}
@ -324,16 +322,15 @@ class AFPData {
}
/**
* @param AFPData $data
* @return AFPData
*/
public static function unaryMinus( AFPData $data ) {
if ( $data->type === self::DUNDEFINED ) {
public function unaryMinus() {
if ( $this->type === self::DUNDEFINED ) {
return new AFPData( self::DUNDEFINED );
} elseif ( $data->type === self::DINT ) {
return new AFPData( $data->type, -$data->toInt() );
} elseif ( $this->type === self::DINT ) {
return new AFPData( $this->type, -$this->toInt() );
} else {
return new AFPData( $data->type, -$data->toFloat() );
return new AFPData( $this->type, -$this->toFloat() );
}
}
@ -373,13 +370,13 @@ class AFPData {
return new AFPData( self::DUNDEFINED );
}
if ( $op === '==' || $op === '=' ) {
return new AFPData( self::DBOOL, self::equals( $a, $b ) );
return new AFPData( self::DBOOL, $a->equals( $b ) );
} elseif ( $op === '!=' ) {
return new AFPData( self::DBOOL, !self::equals( $a, $b ) );
return new AFPData( self::DBOOL, !$a->equals( $b ) );
} elseif ( $op === '===' ) {
return new AFPData( self::DBOOL, self::equals( $a, $b, true ) );
return new AFPData( self::DBOOL, $a->equals( $b, true ) );
} elseif ( $op === '!==' ) {
return new AFPData( self::DBOOL, !self::equals( $a, $b, true ) );
return new AFPData( self::DBOOL, !$a->equals( $b, true ) );
}
$a = $a->toString();
@ -438,19 +435,18 @@ class AFPData {
}
/**
* @param AFPData $a
* @param AFPData $b
* @return AFPData
*/
public static function sum( AFPData $a, AFPData $b ) {
if ( $a->type === self::DUNDEFINED || $b->type === self::DUNDEFINED ) {
public function sum( AFPData $b ) {
if ( $this->type === self::DUNDEFINED || $b->type === self::DUNDEFINED ) {
return new AFPData( self::DUNDEFINED );
} elseif ( $a->type === self::DSTRING || $b->type === self::DSTRING ) {
return new AFPData( self::DSTRING, $a->toString() . $b->toString() );
} elseif ( $a->type === self::DARRAY && $b->type === self::DARRAY ) {
return new AFPData( self::DARRAY, array_merge( $a->toArray(), $b->toArray() ) );
} elseif ( $this->type === self::DSTRING || $b->type === self::DSTRING ) {
return new AFPData( self::DSTRING, $this->toString() . $b->toString() );
} elseif ( $this->type === self::DARRAY && $b->type === self::DARRAY ) {
return new AFPData( self::DARRAY, array_merge( $this->toArray(), $b->toArray() ) );
} else {
$res = $a->toNumber() + $b->toNumber();
$res = $this->toNumber() + $b->toNumber();
$type = is_int( $res ) ? self::DINT : self::DFLOAT;
return new AFPData( $type, $res );
@ -458,15 +454,14 @@ class AFPData {
}
/**
* @param AFPData $a
* @param AFPData $b
* @return AFPData
*/
public static function sub( AFPData $a, AFPData $b ) {
if ( $a->type === self::DUNDEFINED || $b->type === self::DUNDEFINED ) {
public function sub( AFPData $b ) {
if ( $this->type === self::DUNDEFINED || $b->type === self::DUNDEFINED ) {
return new AFPData( self::DUNDEFINED );
}
$res = $a->toNumber() - $b->toNumber();
$res = $this->toNumber() - $b->toNumber();
$type = is_int( $res ) ? self::DINT : self::DFLOAT;
return new AFPData( $type, $res );

10
includes/parser/AbuseFilterCachingParser.php
View file

@ -184,7 +184,7 @@ class AbuseFilterCachingParser extends AbuseFilterParser {
list( $operation, $argument ) = $node->children;
$argument = $this->evalNode( $argument );
if ( $operation === '-' ) {
return AFPData::unaryMinus( $argument );
return $argument->unaryMinus();
}
return $argument;
@ -210,13 +210,13 @@ class AbuseFilterCachingParser extends AbuseFilterParser {
case AFPTreeNode::BOOL_INVERT:
list( $argument ) = $node->children;
$argument = $this->evalNode( $argument );
return AFPData::boolInvert( $argument );
return $argument->boolInvert();
case AFPTreeNode::POW:
list( $base, $exponent ) = $node->children;
$base = $this->evalNode( $base );
$exponent = $this->evalNode( $exponent );
return AFPData::pow( $base, $exponent );
return $base->pow( $exponent );
case AFPTreeNode::MUL_REL:
list( $op, $leftOperand, $rightOperand ) = $node->children;
@ -231,9 +231,9 @@ class AbuseFilterCachingParser extends AbuseFilterParser {
$rightOperand = $this->evalNode( $rightOperand );
switch ( $op ) {
case '+':
return AFPData::sum( $leftOperand, $rightOperand );
return $leftOperand->sum( $rightOperand );
case '-':
return AFPData::sub( $leftOperand, $rightOperand );
return $leftOperand->sub( $rightOperand );
default:
// @codeCoverageIgnoreStart
throw new AFPException( "Unknown sum-related operator: {$op}" );

10
includes/parser/AbuseFilterParser.php
View file

@ -640,10 +640,10 @@ class AbuseFilterParser {
continue;
}
if ( $op === '+' ) {
$result = AFPData::sum( $result, $r2 );
$result = $result->sum( $r2 );
}
if ( $op === '-' ) {
$result = AFPData::sub( $result, $r2 );
$result = $result->sub( $r2 );
}
}
}
@ -690,7 +690,7 @@ class AbuseFilterParser {
// The result doesn't matter.
continue;
}
$result = AFPData::pow( $result, $expanent );
$result = $result->pow( $expanent );
}
}
@ -707,7 +707,7 @@ class AbuseFilterParser {
// The result doesn't matter.
return;
}
$result = AFPData::boolInvert( $result );
$result = $result->boolInvert();
} else {
$this->doLevelSpecialWords( $result );
}
@ -764,7 +764,7 @@ class AbuseFilterParser {
return;
}
if ( $op === '-' ) {
$result = AFPData::unaryMinus( $result );
$result = $result->unaryMinus();
}
} else {
$this->doLevelArrayElements( $result );

2
tests/phpunit/AFPDataTest.php
View file

@ -230,7 +230,7 @@ class AFPDataTest extends AbuseFilterParserTestCase {
*/
public function testNoDUNDEFINEDEquals( $lhs, $rhs ) {
$this->expectException( AFPException::class );
AFPData::equals( $lhs, $rhs );
$lhs->equals( $rhs );
}
/**