github.com/getong/docker@v1.13.1/api/server/router/image/backend.go (about)

     1  package image
     2  
     3  import (
     4  	"io"
     5  
     6  	"github.com/docker/docker/api/types"
     7  	"github.com/docker/docker/api/types/backend"
     8  	"github.com/docker/docker/api/types/filters"
     9  	"github.com/docker/docker/api/types/registry"
    10  	"golang.org/x/net/context"
    11  )
    12  
    13  // Backend is all the methods that need to be implemented
    14  // to provide image specific functionality.
    15  type Backend interface {
    16  	containerBackend
    17  	imageBackend
    18  	importExportBackend
    19  	registryBackend
    20  }
    21  
    22  type containerBackend interface {
    23  	Commit(name string, config *backend.ContainerCommitConfig) (imageID string, err error)
    24  }
    25  
    26  type imageBackend interface {
    27  	ImageDelete(imageRef string, force, prune bool) ([]types.ImageDelete, error)
    28  	ImageHistory(imageName string) ([]*types.ImageHistory, error)
    29  	Images(imageFilters filters.Args, all bool, withExtraAttrs bool) ([]*types.ImageSummary, error)
    30  	LookupImage(name string) (*types.ImageInspect, error)
    31  	TagImage(imageName, repository, tag string) error
    32  	ImagesPrune(pruneFilters filters.Args) (*types.ImagesPruneReport, error)
    33  }
    34  
    35  type importExportBackend interface {
    36  	LoadImage(inTar io.ReadCloser, outStream io.Writer, quiet bool) error
    37  	ImportImage(src string, repository, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error
    38  	ExportImage(names []string, outStream io.Writer) error
    39  }
    40  
    41  type registryBackend interface {
    42  	PullImage(ctx context.Context, image, tag string, metaHeaders map[string][]string, authConfig *types.AuthConfig, outStream io.Writer) error
    43  	PushImage(ctx context.Context, image, tag string, metaHeaders map[string][]string, authConfig *types.AuthConfig, outStream io.Writer) error
    44  	SearchRegistryForImages(ctx context.Context, filtersArgs string, term string, limit int, authConfig *types.AuthConfig, metaHeaders map[string][]string) (*registry.SearchResults, error)
    45  }