github.com/sijibomii/docker@v0.0.0-20231230191044-5cf6ca554647/api/server/router/image/backend.go (about)

     1  package image
     2  
     3  import (
     4  	"io"
     5  
     6  	"github.com/docker/docker/api/types/backend"
     7  	"github.com/docker/engine-api/types"
     8  	"github.com/docker/engine-api/types/registry"
     9  	"golang.org/x/net/context"
    10  )
    11  
    12  // Backend is all the methods that need to be implemented
    13  // to provide image specific functionality.
    14  type Backend interface {
    15  	containerBackend
    16  	imageBackend
    17  	importExportBackend
    18  	registryBackend
    19  }
    20  
    21  type containerBackend interface {
    22  	Commit(name string, config *backend.ContainerCommitConfig) (imageID string, err error)
    23  }
    24  
    25  type imageBackend interface {
    26  	ImageDelete(imageRef string, force, prune bool) ([]types.ImageDelete, error)
    27  	ImageHistory(imageName string) ([]*types.ImageHistory, error)
    28  	Images(filterArgs string, filter string, all bool) ([]*types.Image, error)
    29  	LookupImage(name string) (*types.ImageInspect, error)
    30  	TagImage(imageName, repository, tag string) error
    31  }
    32  
    33  type importExportBackend interface {
    34  	LoadImage(inTar io.ReadCloser, outStream io.Writer, quiet bool) error
    35  	ImportImage(src string, repository, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error
    36  	ExportImage(names []string, outStream io.Writer) error
    37  }
    38  
    39  type registryBackend interface {
    40  	PullImage(ctx context.Context, image, tag string, metaHeaders map[string][]string, authConfig *types.AuthConfig, outStream io.Writer) error
    41  	PushImage(ctx context.Context, image, tag string, metaHeaders map[string][]string, authConfig *types.AuthConfig, outStream io.Writer) error
    42  	SearchRegistryForImages(ctx context.Context, term string, authConfig *types.AuthConfig, metaHeaders map[string][]string) (*registry.SearchResults, error)
    43  }