Interface FileExtractor

decoder/stream/file/framework.go:64–76

FileExtractor is the interface that protocol-specific extractors must implement

// FileExtractor is the interface that protocol-specific extractors must implement
type FileExtractor interface {
	// GetFileHandle generates a unique identifier for a file in the conversation
	GetFileHandle(conv *core.ConversationInfo, isOrigin bool, depth int) string

	// DescribeFile returns a human-readable description of the file
	DescribeFile(handle *FileHandle) string

	// ExtractFile performs the actual file extraction
	ExtractFile(conv *core.ConversationInfo, data []byte, metadata FileMetadata) error

	// ProtocolName returns the name of the protocol this extractor handles
	ProtocolName() string
}

// extractorRegistry holds all registered file extractors
type extractorRegistry struct {