ssadb

package
v1.3.4-alpha6 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jun 25, 2024 License: AGPL-3.0 Imports: 20 Imported by: 0

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Index

Constants

View Source 
const (
	NameMatch int = 1
	KeyMatch      = 1 << 1
	BothMatch     = NameMatch | KeyMatch
)

type MatchMode int

Variables

View Source 
var SSAProjectTables = []any{

	&IrCode{},

	&IrVariable{},

	&IrScopeNode{},

	&IrSource{}, &IrType{},
}

Functions

func AllPrograms 

func AllPrograms(db *gorm.DB) []string

func DeleteProgram 

func DeleteProgram(db *gorm.DB, program string)

func ExactSearchVariable added in v1.3.3 

func ExactSearchVariable(DB *gorm.DB, mod int, value string) chan int64

func GetDB added in v1.3.3 

func GetDB() *gorm.DB

func GetIrSourceFromHash added in v1.3.3 

func GetIrSourceFromHash(hash string) (*memedit.MemEditor, error)

GetIrSourceFromHash fetch editor from cache by hash(md5)

func GetType 

func GetType(id int) (int, string, string, error)

func GlobSearchVariable added in v1.3.3 

func GlobSearchVariable(DB *gorm.DB, mod int, value string) chan int64

func RegexpSearchVariable added in v1.3.3 

func RegexpSearchVariable(DB *gorm.DB, mod int, value string) chan int64

func SaveClassInstance 

func SaveClassInstance(db *gorm.DB, program, class string, instIDs []int64) error

func SaveIrSource added in v1.3.3 

func SaveIrSource(editor *memedit.MemEditor, hash string) error

func SaveType 

func SaveType(kind int, str string, extra string) int

func SaveVariable 

func SaveVariable(db *gorm.DB, program, variable string, insts []SSAValue) error

func YieldIrCodesProgramName added in v1.3.3 

func YieldIrCodesProgramName(db *gorm.DB, ctx context.Context, program string) chan *IrCode

Types

type Int64Map 

type Int64Map []item

func (*Int64Map) Append added in v1.3.3 

func (m *Int64Map) Append(key, value int64)

func (Int64Map) ForEach added in v1.3.3 

func (m Int64Map) ForEach(fn func(key, value int64))

func (*Int64Map) Scan 

func (m *Int64Map) Scan(value any) error

func (Int64Map) Value 

func (m Int64Map) Value() (driver.Value, error)

type Int64Slice 

type Int64Slice []int64

Int64Slice 是一个自定义类型，用于处理 []int64 的序列化和反序列化

func (*Int64Slice) Scan 

func (us *Int64Slice) Scan(value interface{}) error

Scan 实现了 sql.Scanner 接口，允许从数据库读取值时将其转换回 Int64Slice 类型

func (Int64Slice) Value 

func (us Int64Slice) Value() (driver.Value, error)

Value 实现了 driver.Valuer 接口，允许将 Int64Slice 转换为一个适合存储在数据库中的形式

type IrCode 

type IrCode struct {
	gorm.Model

	ProgramName string `json:"program_name" gorm:"index"`
	PackageName string `json:"package_name" gorm:"index"`

	// source code
	SourceCodeStartOffset int64  `json:"source_code_start_offset"`
	SourceCodeEndOffset   int64  `json:"source_code_end_offset"`
	SourceCodeHash        string `json:"source_code_hash"` // default md5

	// opcode
	Opcode     int64  `json:"opcode"`
	OpcodeName string `json:"opcode_name"`

	// just for binary and unary operator
	OpcodeOperator string `json:"opcode_operator"`

	// basic info
	Name             string `json:"name"`
	VerboseName      string `json:"verbose_name"`
	ShortVerboseName string `json:"short_verbose_name"`
	String           string `json:"string"`

	// any IrCode in one block inner one  function
	CurrentBlock    int64 `json:"current_block"`
	CurrentFunction int64 `json:"current_function"`

	// FunctionDefs
	IsFunction     bool       `json:"is_function"`
	FormalArgs     Int64Slice `json:"formal_args" gorm:"type:text"`
	FreeValues     Int64Slice `json:"free_values" gorm:"type:text"`
	MemberCallArgs Int64Slice `json:"formal_member_call_args" gorm:"type:text"`

	SideEffects      Int64Slice `json:"side_effects" gorm:"type:text"`
	IsVariadic       bool       `json:"is_variadic"`
	ReturnCodes      Int64Slice `json:"return_codes" gorm:"type:text"`
	IsExternal       bool       `json:"is_external"`
	CodeBlocks       Int64Slice `json:"code_blocks" gorm:"type:text"`
	EnterBlock       int64      `json:"enter_block"`
	ExitBlock        int64      `json:"exit_block"`
	DeferBlock       int64      `json:"defer_block"`
	ChildrenFunction Int64Slice `json:"children_function" gorm:"type:text"`
	ParentFunction   int64      `json:"parent_function"`

	// block
	IsBlock   bool       `json:"is_block"`
	PredBlock Int64Slice `json:"pred_block" gorm:"type:text"`
	SuccBlock Int64Slice `json:"succ_block" gorm:"type:text"`
	Phis      Int64Slice `json:"phis_in_block" gorm:"type:text"`

	// Use-Def Chains Relation
	Defs  Int64Slice `json:"defs" gorm:"type:text"`
	Users Int64Slice `json:"users" gorm:"type:text"`
	// this is user is call and method is this IR self
	CalledBy Int64Slice `json:"is_called_by" gorm:"type:text"`

	// OOP Supporting
	IsObject       bool
	ObjectMembers  Int64Map `json:"object_members" gorm:"type:text"`
	IsObjectMember bool
	ObjectParent   int64 `json:"object_parent"`
	ObjectKey      int64 `json:"object_key"`

	// Maskable
	MaskedCodes Int64Slice `json:"masked_codes" gorm:"type:text"`
	IsMasked    bool       `json:"is_masked"`

	// Variable
	Variable StringSlice `json:"variable" gorm:"type:text"`

	// compile hash means: hash[ (file-content)+(program-name)+(package-name)+(program-index) ]
	ProgramCompileHash string `json:"program_compile_hash" gorm:"index"`

	// type
	TypeId int `json:"type_id"`

	// reference
	Reference Int64Slice `json:"reference" gorm:"type:text"`

	// not important information
	ExtraInformation string `json:"extra_information"`
}

func GetIrByVariable 

func GetIrByVariable(db *gorm.DB, program, name string) []*IrCode

func GetIrCodeById 

func GetIrCodeById(db *gorm.DB, id int64) *IrCode

func RequireIrCode 

func RequireIrCode(db *gorm.DB, program string) (uint, *IrCode)

func (*IrCode) GetExtraInfo added in v1.3.3 

func (r *IrCode) GetExtraInfo() map[string]any

func (*IrCode) GetIdInt added in v1.3.3 

func (r *IrCode) GetIdInt() int

func (*IrCode) GetIdInt64 added in v1.3.3 

func (r *IrCode) GetIdInt64() int64

func (*IrCode) GetSourceCode added in v1.3.3 

func (r *IrCode) GetSourceCode(db *gorm.DB) string

func (*IrCode) GetSourceCodeContext added in v1.3.3 

func (r *IrCode) GetSourceCodeContext(db *gorm.DB, n int) string

func (*IrCode) GetStartAndEndPositions added in v1.3.3 

func (r *IrCode) GetStartAndEndPositions(db *gorm.DB) (*memedit.MemEditor, memedit.PositionIf, memedit.PositionIf, error)

func (*IrCode) IsEmptySourceCodeHash added in v1.3.3 

func (r *IrCode) IsEmptySourceCodeHash() bool

func (*IrCode) SetExtraInfo added in v1.3.3 

func (r *IrCode) SetExtraInfo(params map[string]any)

func (*IrCode) Show added in v1.3.3 

func (i *IrCode) Show()

func (*IrCode) VerboseString added in v1.3.3 

func (i *IrCode) VerboseString() string

type IrScopeNode added in v1.3.3 

type IrScopeNode struct {
	gorm.Model

	ProgramName   string     `json:"program_name" gorm:"index"`
	ParentNodeId  int64      `json:"parent_node_id" gorm:"index"`
	ChildrenNodes Int64Slice `json:"children" gorm:"type:text"`
	ExtraInfo     string     `json:"extraInfo"`
}

func GetIrScope added in v1.3.3 

func GetIrScope(id int64) (*IrScopeNode, error)

func RequireScopeNode added in v1.3.3 

func RequireScopeNode() (int64, *IrScopeNode)

type IrSource added in v1.3.3 

type IrSource struct {
	SourceCodeHash string `json:"source_code_hash" gorm:"unique_index"` // default md5
	QuotedCode     string `json:"quoted_code"`
	FileUrl        string `json:"file_url"`
	Filename       string `json:"filename"`
	Filepath       string `json:"filepath"`
}

type IrType 

type IrType struct {
	gorm.Model
	Kind             int    `json:"kind"`
	String           string `json:"string"`
	ExtraInformation string `json:"extra_information"`
	Hash             string `json:"hash" gorm:"unique_index"`
}

func (*IrType) BeforeCreate 

func (t *IrType) BeforeCreate() error

func (*IrType) BeforeSave 

func (t *IrType) BeforeSave() error

func (*IrType) BeforeUpdate 

func (t *IrType) BeforeUpdate() error

func (*IrType) CalcHash 

func (t *IrType) CalcHash() string

type IrVariable 

type IrVariable struct {
	gorm.Model

	ProgramName  string `json:"program_name" gorm:"index"`
	VariableName string `json:"variable_name" gorm:"index"`

	IsClassInstance      bool `json:"is_class_instance"`
	IsAnnotationInstance bool `json:"is_annotation_instance"`

	// OOP Index
	ObjectID        int64  `json:"object_id" gorm:"index"`
	SliceMemberName string `json:"slice_member_name" gorm:"index"`
	FieldMemberName string `json:"field_member_name" gorm:"index"`

	InstructionID Int64Slice `json:"instruction_id" gorm:"type:text"`
}

func GetVariable added in v1.3.3 

func GetVariable(db *gorm.DB, program, variable string) (*IrVariable, error)

type SSAValue 

type SSAValue interface {
	IsAnnotation() bool
	GetId() int64
}

type StringSlice 

type StringSlice []string

func (*StringSlice) Scan 

func (ss *StringSlice) Scan(value interface{}) error

func (StringSlice) Value 

func (us StringSlice) Value() (driver.Value, error)

Source Files

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