frame

package
v0.0.0-...-30bfde3 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Oct 7, 2021 License: MIT Imports: 7 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	VisitPreOrder  = iota
	VisitPostOrder = iota
)
View Source 
const SDKPackage = `_g_sdk "github.com/Unixeno/gootprint/sdk"` // trace sdk used in import statement
View Source 
const SDKPackagePrefix = "_g_sdk." // the prefix to access trace sdk package

Variables

This section is empty.

Functions

func NewBaseEnv 

func NewBaseEnv(filename string) *baseEnv

func NewBaseFrame 

func NewBaseFrame(path string) *baseFrame

func Visit 

func Visit(frame Frame, order int, callback func(Frame))

Types

type CaseFrame 

type CaseFrame struct {
	// contains filtered or unexported fields
}

CaseFrame switch, select

func NewCaseFrame 

func NewCaseFrame(path string) *CaseFrame

func (CaseFrame) Append 

func (frame CaseFrame) Append(inner Frame)

func (CaseFrame) BodyBeginning 

func (frame CaseFrame) BodyBeginning() int

func (CaseFrame) BodyEnding 

func (frame CaseFrame) BodyEnding() int

func (*CaseFrame) GenBeginning 

func (frame *CaseFrame) GenBeginning(genEnv *baseEnv, content []byte) []byte

func (*CaseFrame) GenEnding 

func (frame *CaseFrame) GenEnding(genEnv *baseEnv, content []byte) []byte

func (*CaseFrame) GenEnv 

func (frame *CaseFrame) GenEnv(genEnv *baseEnv) []byte

func (CaseFrame) GetInner 

func (frame CaseFrame) GetInner(index int) Frame

func (CaseFrame) HeadBeginning 

func (frame CaseFrame) HeadBeginning() int

func (CaseFrame) IsReturn 

func (frame CaseFrame) IsReturn() bool

func (CaseFrame) Len 

func (frame CaseFrame) Len() int

func (CaseFrame) Path 

func (frame CaseFrame) Path() string

func (CaseFrame) SetPosLine 

func (frame CaseFrame) SetPosLine(headBegin, bodyBegin, bodyEnd int)

func (CaseFrame) SetReturn 

func (frame CaseFrame) SetReturn(line int)

func (CaseFrame) SetUnreachable 

func (frame CaseFrame) SetUnreachable()

func (CaseFrame) String 

func (frame CaseFrame) String() string

func (CaseFrame) Unreachable 

func (frame CaseFrame) Unreachable() bool

type Context 

type Context struct {
	// contains filtered or unexported fields
}

func NewFrameContext 

func NewFrameContext(filename, packageName string, bodyBegin, bodyEnd int) *Context

func (*Context) GenerateEnv 

func (root *Context) GenerateEnv() []byte

func (*Context) GenerateLine 

func (root *Context) GenerateLine(line int, content []byte) []byte

func (*Context) GetCurrent 

func (root *Context) GetCurrent() Frame

func (*Context) GetIndexName 

func (root *Context) GetIndexName() string

func (*Context) GetInnerName 

func (root *Context) GetInnerName(suffix string) string

func (*Context) Import 

func (root *Context) Import(path string)

func (*Context) Pop 

func (root *Context) Pop()

func (*Context) PostOrderDump 

func (root *Context) PostOrderDump()

func (*Context) PreOrderDump 

func (root *Context) PreOrderDump()

func (*Context) PrepareGenerate 

func (root *Context) PrepareGenerate()

func (*Context) Push 

func (root *Context) Push(frame Frame)

func (*Context) Stats 

func (root *Context) Stats() Stats

type ForFrame 

type ForFrame struct {
	// contains filtered or unexported fields
}

func NewForFrame 

func NewForFrame(path string) *ForFrame

func (ForFrame) Append 

func (frame ForFrame) Append(inner Frame)

func (ForFrame) BodyBeginning 

func (frame ForFrame) BodyBeginning() int

func (ForFrame) BodyEnding 

func (frame ForFrame) BodyEnding() int

func (*ForFrame) GenBeginning 

func (frame *ForFrame) GenBeginning(genEnv *baseEnv, content []byte) []byte

func (*ForFrame) GenEnding 

func (frame *ForFrame) GenEnding(genEnv *baseEnv, content []byte) []byte

func (*ForFrame) GenEnv 

func (frame *ForFrame) GenEnv(genEnv *baseEnv) []byte

func (ForFrame) GetInner 

func (frame ForFrame) GetInner(index int) Frame

func (ForFrame) HeadBeginning 

func (frame ForFrame) HeadBeginning() int

func (ForFrame) IsReturn 

func (frame ForFrame) IsReturn() bool

func (ForFrame) Len 

func (frame ForFrame) Len() int

func (ForFrame) Path 

func (frame ForFrame) Path() string

func (ForFrame) SetPosLine 

func (frame ForFrame) SetPosLine(headBegin, bodyBegin, bodyEnd int)

func (ForFrame) SetReturn 

func (frame ForFrame) SetReturn(line int)

func (ForFrame) SetUnreachable 

func (frame ForFrame) SetUnreachable()

func (ForFrame) String 

func (frame ForFrame) String() string

func (ForFrame) Unreachable 

func (frame ForFrame) Unreachable() bool

type Frame 

type Frame interface {
	HeadBeginning() int                           // line number of the block beginning,
	BodyBeginning() int                           // line number of {
	BodyEnding() int                              // line number of }, or the return statement
	SetReturn(line int)                           // mark the frame has an explicit return
	SetUnreachable()                              // set block ending is unreachable
	Unreachable() bool                            // whether a frame ending is unreachable
	Path() string                                 // unique frame path
	IsReturn() bool                               // whether this block contains an explicit return statement
	GetInner(index int) Frame                     // get inner frame
	Len() int                                     // amount of inner frames
	Append(Frame)                                 // append an inner frame
	SetPosLine(headBegin, bodyBegin, bodyEnd int) // set line number

	GenBeginning(genEnv *baseEnv, content []byte) []byte // generator function for BodyBeginning
	GenEnding(genEnv *baseEnv, content []byte) []byte    // generator function for BodyEnding
	GenEnv(genEnv *baseEnv) []byte                       // generator function for env at end of file

	fmt.Stringer
}

type FuncFrame 

type FuncFrame struct {
	// contains filtered or unexported fields
}

func NewFuncFrame 

func NewFuncFrame(path string) *FuncFrame

func (FuncFrame) Append 

func (frame FuncFrame) Append(inner Frame)

func (FuncFrame) BodyBeginning 

func (frame FuncFrame) BodyBeginning() int

func (FuncFrame) BodyEnding 

func (frame FuncFrame) BodyEnding() int

func (*FuncFrame) GenBeginning 

func (frame *FuncFrame) GenBeginning(genEnv *baseEnv, content []byte) []byte

func (*FuncFrame) GenEnding 

func (frame *FuncFrame) GenEnding(genEnv *baseEnv, content []byte) []byte

func (*FuncFrame) GenEnv 

func (frame *FuncFrame) GenEnv(genEnv *baseEnv) []byte

func (FuncFrame) GetInner 

func (frame FuncFrame) GetInner(index int) Frame

func (FuncFrame) HeadBeginning 

func (frame FuncFrame) HeadBeginning() int

func (FuncFrame) IsReturn 

func (frame FuncFrame) IsReturn() bool

func (FuncFrame) Len 

func (frame FuncFrame) Len() int

func (*FuncFrame) MarkResult 

func (frame *FuncFrame) MarkResult()

MarkResult mark a function has result

func (FuncFrame) Path 

func (frame FuncFrame) Path() string

func (FuncFrame) SetPosLine 

func (frame FuncFrame) SetPosLine(headBegin, bodyBegin, bodyEnd int)

func (FuncFrame) SetReturn 

func (frame FuncFrame) SetReturn(line int)

func (FuncFrame) SetUnreachable 

func (frame FuncFrame) SetUnreachable()

func (*FuncFrame) String 

func (frame *FuncFrame) String() string

func (FuncFrame) Unreachable 

func (frame FuncFrame) Unreachable() bool

type GoFuncFrame 

type GoFuncFrame struct {
	// contains filtered or unexported fields
}

func NewGoFuncFrame 

func NewGoFuncFrame(path string) *GoFuncFrame

func (GoFuncFrame) Append 

func (frame GoFuncFrame) Append(inner Frame)

func (GoFuncFrame) BodyBeginning 

func (frame GoFuncFrame) BodyBeginning() int

func (GoFuncFrame) BodyEnding 

func (frame GoFuncFrame) BodyEnding() int

func (*GoFuncFrame) GenBeginning 

func (frame *GoFuncFrame) GenBeginning(genEnv *baseEnv, content []byte) []byte

func (*GoFuncFrame) GenEnding 

func (frame *GoFuncFrame) GenEnding(genEnv *baseEnv, content []byte) []byte

func (*GoFuncFrame) GenEnv 

func (frame *GoFuncFrame) GenEnv(genEnv *baseEnv) []byte

func (GoFuncFrame) GetInner 

func (frame GoFuncFrame) GetInner(index int) Frame

func (GoFuncFrame) HeadBeginning 

func (frame GoFuncFrame) HeadBeginning() int

func (GoFuncFrame) IsReturn 

func (frame GoFuncFrame) IsReturn() bool

func (GoFuncFrame) Len 

func (frame GoFuncFrame) Len() int

func (GoFuncFrame) Path 

func (frame GoFuncFrame) Path() string

func (GoFuncFrame) SetPosLine 

func (frame GoFuncFrame) SetPosLine(headBegin, bodyBegin, bodyEnd int)

func (GoFuncFrame) SetReturn 

func (frame GoFuncFrame) SetReturn(line int)

func (*GoFuncFrame) SetTarget 

func (frame *GoFuncFrame) SetTarget(target string)

func (GoFuncFrame) SetUnreachable 

func (frame GoFuncFrame) SetUnreachable()

func (GoFuncFrame) String 

func (frame GoFuncFrame) String() string

func (GoFuncFrame) Unreachable 

func (frame GoFuncFrame) Unreachable() bool

type IfElseFrame 

type IfElseFrame struct {
	// contains filtered or unexported fields
}

func NewIfElseFrame 

func NewIfElseFrame(path string) *IfElseFrame

func (IfElseFrame) Append 

func (frame IfElseFrame) Append(inner Frame)

func (IfElseFrame) BodyBeginning 

func (frame IfElseFrame) BodyBeginning() int

func (IfElseFrame) BodyEnding 

func (frame IfElseFrame) BodyEnding() int

func (*IfElseFrame) GenBeginning 

func (frame *IfElseFrame) GenBeginning(genEnv *baseEnv, content []byte) []byte

func (*IfElseFrame) GenEnding 

func (frame *IfElseFrame) GenEnding(genEnv *baseEnv, content []byte) []byte

func (*IfElseFrame) GenEnv 

func (frame *IfElseFrame) GenEnv(genEnv *baseEnv) []byte

func (IfElseFrame) GetInner 

func (frame IfElseFrame) GetInner(index int) Frame

func (IfElseFrame) HeadBeginning 

func (frame IfElseFrame) HeadBeginning() int

func (IfElseFrame) IsReturn 

func (frame IfElseFrame) IsReturn() bool

func (IfElseFrame) Len 

func (frame IfElseFrame) Len() int

func (IfElseFrame) Path 

func (frame IfElseFrame) Path() string

func (IfElseFrame) SetPosLine 

func (frame IfElseFrame) SetPosLine(headBegin, bodyBegin, bodyEnd int)

func (IfElseFrame) SetReturn 

func (frame IfElseFrame) SetReturn(line int)

func (IfElseFrame) SetUnreachable 

func (frame IfElseFrame) SetUnreachable()

func (IfElseFrame) String 

func (frame IfElseFrame) String() string

func (IfElseFrame) Unreachable 

func (frame IfElseFrame) Unreachable() bool

type PackageFrame 

type PackageFrame struct {
	// contains filtered or unexported fields
}

func NewPackageFrame 

func NewPackageFrame(filename, packageName string, packageBegin, packageEnd int) *PackageFrame

func (PackageFrame) Append 

func (frame PackageFrame) Append(inner Frame)

func (PackageFrame) BodyBeginning 

func (frame PackageFrame) BodyBeginning() int

func (PackageFrame) BodyEnding 

func (frame PackageFrame) BodyEnding() int

func (*PackageFrame) GenBeginning 

func (frame *PackageFrame) GenBeginning(genEnv *baseEnv, content []byte) []byte

func (*PackageFrame) GenEnding 

func (frame *PackageFrame) GenEnding(genEnv *baseEnv, content []byte) []byte

func (*PackageFrame) GenEnv 

func (frame *PackageFrame) GenEnv(genEnv *baseEnv) []byte

func (PackageFrame) GetInner 

func (frame PackageFrame) GetInner(index int) Frame

func (PackageFrame) HeadBeginning 

func (frame PackageFrame) HeadBeginning() int

func (*PackageFrame) Import 

func (frame *PackageFrame) Import(path string)

func (PackageFrame) IsReturn 

func (frame PackageFrame) IsReturn() bool

func (PackageFrame) Len 

func (frame PackageFrame) Len() int

func (PackageFrame) Path 

func (frame PackageFrame) Path() string

func (PackageFrame) SetPosLine 

func (frame PackageFrame) SetPosLine(headBegin, bodyBegin, bodyEnd int)

func (PackageFrame) SetReturn 

func (frame PackageFrame) SetReturn(line int)

func (PackageFrame) SetUnreachable 

func (frame PackageFrame) SetUnreachable()

func (PackageFrame) String 

func (frame PackageFrame) String() string

func (PackageFrame) Unreachable 

func (frame PackageFrame) Unreachable() bool

type Stats 

type Stats struct {
	IfAmount       int
	ForAmount      int
	CaseAmount     int // include select, switch and typed switch
	FuncAmount     int
	GoFuncAmount   int
	InjectionPoint int // number of point to inject track code
	Lines          int // number of lines of code
}

func (*Stats) Add 

func (s *Stats) Add(b Stats)

Source Files

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