visitor

package
v1.0.1 Latest Latest
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 Go to latest Published: Apr 25, 2023 License: MIT Imports: 26 Imported by: 0

Documentation

Overview

Package visitor contains walker.visitor implementations

Package visitor contains walker.visitor implementations

Package visitor contains walker.visitor implementations

Package visitor contains walker.visitor implementations

Package visitor contains walker.visitor implementations

Package visitor contains walker.visitor implementations

Package visitor contains walker.visitor implementations

Index

Constants

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const Alpha = "abcdefghijklmnopqrstuvwxyz"

Variables

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var Actions = make(map[string]map[string]bool)

///// hashmap for WP

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var ArgsType = make(map[string]string)
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var Assigns map[string]st
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var CG = make(map[string]string)
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var CName string = "" // hold the name of class
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var CallGCString = 0

var_functionality

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var Children = make(map[string]map[string]bool) // hold a reverse mapping between sub-class and parent class
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var ClassDefinitions map[string]bool
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var ClassInstances map[string]bool
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var Classes = make(map[string][]string)
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var Constants *map[string]st
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var Curcls = -1
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var Currentcls = -1
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var Dyn_func_call = 0
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var Dyn_inc = 0
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var Dyn_ins = 0
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var DynamicIncludes map[string]bool
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var Exists = struct{}{}
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var Extends = make(map[string]string) // hold a mapping between parent class and sub-class

/ handle inheritance in method/function invokes

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var File string
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var Funcfilemap = make(map[string]string)
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var FunctionCalls map[string]bool
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var Functions = make(map[string][]int)
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var Globalvars = make(map[string]bool)
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var ImplementedIntface map[string][]string
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var Improved_vartrack = false
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var Includes map[string][]string
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var IntExtends = make(map[string]map[string]bool) // hold a mapping between parent interface and sub-interfaces
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var LocalWaitingQueue = make(map[string][]Lvd)
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var Methfilemap = make(map[string]string)
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var MethodCalls map[string]bool
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var MethodSummary map[string]string
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var Methods = make(map[string][]int)
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var NamespaceSummary map[string]string
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var No_more_var = false
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var NsEnable = true
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var NumIncludes int = 0
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var Numcalls = 0
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var Regexignore = "{}[]<>#$%@!~=+? :&;,'"
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var RelativePath string
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var Scopes []node.Node
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var ScriptDep map[string][]string
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var SemiDynamicIncludes map[string]bool
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var StaticIncludes map[string]bool
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var Static_func_call = 0
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var Static_inc = 0
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var Static_ins = 0
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var Total_func_call = 0

stat variables function call

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var Total_inc = 0

includes

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var Total_ins = 0

object init -> autoload

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var Tracked_variables []string
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var UnresCalls = make(map[string]string)
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var UsedNamespaceSummary map[string][]string
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var VarAssigns map[string]string // mapping between rhs and lhs in assignment statements
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var VarForest = make(map[string]VariableTree)
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var VarTrack = make(map[string]map[string]string)
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var Variable_dependency map[string][]string
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var WaitingQueue = make(map[string][]Vardep)

Functions

func ClearArgsType 

func ClearArgsType()

func ClearAssigns 

func ClearAssigns()

func ClearGlobalArgs 

func ClearGlobalArgs()

func ClearScopes 

func ClearScopes()

func ClearUsedTraits 

func ClearUsedTraits()

func Contains 

func Contains(s []string, str string) bool

func ExistWaitQueue 

func ExistWaitQueue(holdon Vd, file string) bool

func GetHashStmts 

func GetHashStmts(nodes []node.Node) [16]byte

func LocalProcessStringExpr 

func LocalProcessStringExpr(file string, n node.Node, pat int, curcls int) string

func NodeSource 

func NodeSource(n *node.Node) string

func ProcessStringExpr 

func ProcessStringExpr(n node.Node, pat int) string

func Set_local_var_assign 

func Set_local_var_assign(file string, var_name string, value string)

Types

type ConstWalker 

type ConstWalker struct {
	Writer    io.Writer
	Indent    string
	Comments  parser.Comments
	Positions parser.Positions
}

func (ConstWalker) EnterNode 

func (d ConstWalker) EnterNode(w walker.Walkable) bool

func (ConstWalker) GetChildrenVisitor 

func (d ConstWalker) GetChildrenVisitor(key string) walker.Visitor

GetChildrenVisitor is invoked at every node parameter that contains children nodes

func (ConstWalker) LeaveNode 

func (d ConstWalker) LeaveNode(w walker.Walkable)

LeaveNode is invoked after node process

type CsaDumper 

type CsaDumper struct {
	Writer     io.Writer
	Indent     string
	Comments   parser.Comments
	Positions  parser.Positions
	NsResolver *NamespaceResolver
}

type DefWalker 

type DefWalker struct {
	Writer     io.Writer
	Indent     string
	Comments   parser.Comments
	Positions  parser.Positions
	NsResolver *NamespaceResolver
}

func (DefWalker) EnterNode 

func (d DefWalker) EnterNode(w walker.Walkable) bool

func (DefWalker) GetChildrenVisitor 

func (d DefWalker) GetChildrenVisitor(key string) walker.Visitor

GetChildrenVisitor is invoked at every node parameter that contains children nodes

func (DefWalker) LeaveNode 

func (d DefWalker) LeaveNode(w walker.Walkable)

LeaveNode is invoked after node process

type Dumper 

type Dumper struct {
	Writer     io.Writer
	Indent     string
	Comments   parser.Comments
	Positions  parser.Positions
	NsResolver *NamespaceResolver
}

func (Dumper) EnterNode 

func (d Dumper) EnterNode(w walker.Walkable) bool

EnterNode is invoked at every node in hierarchy

func (Dumper) GCProcessStringExpr 

func (d Dumper) GCProcessStringExpr(file string, n node.Node, currentcls int) string

func (Dumper) GetChildrenVisitor 

func (d Dumper) GetChildrenVisitor(key string) walker.Visitor

GetChildrenVisitor is invoked at every node parameter that contains children nodes

func (Dumper) LeaveNode 

func (d Dumper) LeaveNode(w walker.Walkable)

LeaveNode is invoked after node process

type IncludeWalker 

type IncludeWalker struct {
	Writer     io.Writer
	Indent     string
	Comments   parser.Comments
	Positions  parser.Positions
	NsResolver *NamespaceResolver
}

func (IncludeWalker) EnterNode 

func (d IncludeWalker) EnterNode(w walker.Walkable) bool

EnterNode is invoked at every node in hierarchy

func (IncludeWalker) GetChildrenVisitor 

func (d IncludeWalker) GetChildrenVisitor(key string) walker.Visitor

GetChildrenVisitor is invoked at every node parameter that contains children nodes

func (IncludeWalker) LeaveNode 

func (d IncludeWalker) LeaveNode(w walker.Walkable)

LeaveNode is invoked after node process

type Localvardep 

type Localvardep struct {
	Src_var string
	Dst_var string
}

this one is responsible for local dependency of variables

type Lvd 

type Lvd = Localvardep

type Namespace 

type Namespace struct {
	Namespace string
	Aliases   map[string]map[string]string
}

Namespace context

func NewNamespace 

func NewNamespace(NSName string) *Namespace

NewNamespace constructor

func (*Namespace) AddAlias 

func (ns *Namespace) AddAlias(aliasType string, aliasName string, alias string)

AddAlias adds a new alias

func (*Namespace) ResolveAlias 

func (ns *Namespace) ResolveAlias(nameNode node.Node, aliasType string) (string, error)

ResolveAlias returns alias or error if not found

func (*Namespace) ResolveName 

func (ns *Namespace) ResolveName(nameNode node.Node, aliasType string) (string, error)

ResolveName returns a resolved fully qualified name

type NamespaceResolver 

type NamespaceResolver struct {
	Namespace     *Namespace
	ResolvedNames map[node.Node]string
}

NamespaceResolver visitor

func NewNamespaceResolver 

func NewNamespaceResolver() *NamespaceResolver

NewNamespaceResolver NamespaceResolver type constructor

func (*NamespaceResolver) AddAlias 

func (nsr *NamespaceResolver) AddAlias(useType string, nn node.Node, prefix []node.Node)

AddAlias adds a new alias

func (*NamespaceResolver) AddNamespacedName 

func (nsr *NamespaceResolver) AddNamespacedName(nn node.Node, nodeName string)

AddNamespacedName adds namespaced name by node

func (*NamespaceResolver) EnterNode 

func (nsr *NamespaceResolver) EnterNode(w walker.Walkable) bool

EnterNode is invoked at every node in heirerchy

func (*NamespaceResolver) GetChildrenVisitor 

func (nsr *NamespaceResolver) GetChildrenVisitor(key string) walker.Visitor

GetChildrenVisitor is invoked at every node parameter that contains children nodes

func (*NamespaceResolver) LeaveNode 

func (nsr *NamespaceResolver) LeaveNode(w walker.Walkable)

LeaveNode is invoked after node process

func (*NamespaceResolver) ResolveName 

func (nsr *NamespaceResolver) ResolveName(nameNode node.Node, aliasType string)

ResolveName adds a resolved fully qualified name by node

func (*NamespaceResolver) ResolveType 

func (nsr *NamespaceResolver) ResolveType(n node.Node)

ResolveType adds a resolved fully qualified type name

type TrackWalker 

type TrackWalker struct {
	Writer     io.Writer
	Indent     string
	Comments   parser.Comments
	Positions  parser.Positions
	NsResolver *NamespaceResolver
}

func (TrackWalker) EnterNode 

func (d TrackWalker) EnterNode(w walker.Walkable) bool

EnterNode is invoked at every node in hierarchy

func (TrackWalker) GetChildrenVisitor 

func (d TrackWalker) GetChildrenVisitor(key string) walker.Visitor

GetChildrenVisitor is invoked at every node parameter that contains children nodes

func (TrackWalker) LeaveNode 

func (d TrackWalker) LeaveNode(w walker.Walkable)

LeaveNode is invoked after node process

type VarWalker 

type VarWalker struct {
	Writer     io.Writer
	Indent     string
	Comments   parser.Comments
	Positions  parser.Positions
	NsResolver *NamespaceResolver
}

func (VarWalker) EnterNode 

func (d VarWalker) EnterNode(w walker.Walkable) bool

func (VarWalker) GetChildrenVisitor 

func (d VarWalker) GetChildrenVisitor(key string) walker.Visitor

GetChildrenVisitor is invoked at every node parameter that contains children nodes

func (VarWalker) HandleNode 

func (d VarWalker) HandleNode(n node.Node) bool

func (VarWalker) LeaveNode 

func (d VarWalker) LeaveNode(w walker.Walkable)

LeaveNode is invoked after node process

type Vardep 

type Vardep struct {
	Src_file  string
	Fix_var   string
	Asgn_node []node.Node
}

waiting queue data structure to hold values that needs to be filled

type VariableTree 

type VariableTree struct {
	Name     string         // variable name holder
	Content  string         // holds the content if not dynamic
	Dynamic  bool           // defines whether the variable content is dynamic or not
	Op       string         // holds the operation (usually between variables such as concat)
	Children []VariableTree // holds all possible value for the specific value with the name of "Name"
}

type Vd 

type Vd = Vardep

Source Files

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