Пример #1
0
func initFileSystems() (fss []fsi.FileSystem, c aetest.Context) {

	var err error
	c, err = aetest.NewContext(nil)
	if err != nil {
		log.Fatal(err)
	}

	// defer c.Close()
	// Not here, but instead at the start of the test-funcs

	// We cant make variadic options generic,
	// since they need the concrete filesystem type.
	fs1 := dsfs.New(
		dsfs.MountName(dsfs.MountPointLast()),
		dsfs.AeContext(c),
	)

	fs3 := osfs.New()

	fs4 := memfs.New(
		memfs.Ident("m"),
	)

	fss = []fsi.FileSystem{fs1, fs3, fs4}

	return fss, c
}
Пример #2
0
func deleteAll(w http.ResponseWriter, r *http.Request, m map[string]interface{}) {

	lg, _ := loghttp.BuffLoggerUniversal(w, r)

	err := r.ParseForm()
	lg(err)

	wpf(w, tplx.ExecTplHelper(tplx.Head, map[string]interface{}{"HtmlTitle": "Delete all filesystem data"}))
	defer wpf(w, tplx.Foot)

	confirm := r.FormValue("confirm")
	if confirm != "yes" {
		wpf(w, "All dsfs contents are deletes. All memfs contents are deleted<br>\n")
		wpf(w, "Put a get param into the URL ?confirm - and set it to 'yes'<br>\n")
		wpf(w, "Put a get param 'mountname' into url; i.e. mountname=mntftch<br>\n")
		return
	}

	wpf(w, "<pre>\n")
	defer wpf(w, "\n</pre>")

	//
	//
	fs := dsfs.New(
		dsfs.AeContext(appengine.NewContext(r)),
	)

	mountName := r.FormValue("mountname")
	if mountName != "" {
		wpf(w, "mountame = "+mountName+"\n")
		fs = dsfs.New(
			dsfs.AeContext(appengine.NewContext(r)),
			dsfs.MountName(mountName),
		)
	}

	wpf(w, "dsfs:\n")
	msg, err := fs.DeleteAll()
	if err != nil {
		wpf(w, "err during delete %v\n", err)
	}
	wpf(w, msg)

	memMapFileSys = memfs.New()
	wpf(w, "\n")
	wpf(w, "memMapFs new")

	// cleanup must be manual
	osFileSys = osfs.New()

}
Пример #3
0
func GetFS(c context.Context, whichType int) (fs fsi.FileSystem) {

	switch whichType {
	case 0:
		// re-instantiation would delete contents
		fs = fsi.FileSystem(memMapFileSys)
	case 1:
		// must be re-instantiated for each request
		dsFileSys := dsfs.New(dsfs.DirSort("byDateDesc"), dsfs.MountName("mntTest"), dsfs.AeContext(c))
		fs = fsi.FileSystem(dsFileSys)
	case 2:

		osFileSys := osfs.New(osfs.DirSort("byDateDesc"))
		fs = fsi.FileSystem(osFileSys)
		os.Chdir(logDir)
	default:
		panic("invalid whichType ")
	}

	return
}
Пример #4
0
// GetFS instantiates a filesystem, depending on whichtype
func GetFS(c context.Context) (fs fsi.FileSystem) {
	switch whichType {
	case 0:
		// must be re-instantiated for each request
		docRoot = ""
		dsFileSys := dsfs.New(dsfs.DirSort("byDateDesc"), dsfs.MountName(mountName), dsfs.AeContext(c))
		fs = fsi.FileSystem(dsFileSys)
	case 1:
		docRoot = "c:/docroot/"
		os.Chdir(docRoot)
		osFileSys := osfs.New(osfs.DirSort("byDateDesc"))
		fs = fsi.FileSystem(osFileSys)
	case 2:
		// re-instantiation would delete contents
		docRoot = ""
		fs = fsi.FileSystem(memMapFileSys)
	default:
		panic("invalid whichType ")
	}

	return
}
Пример #5
0
	"bytes"
	"net/http"
	"strconv"

	"github.com/pbberlin/tools/net/http/tplx"
	"github.com/pbberlin/tools/os/fsi"
	"github.com/pbberlin/tools/os/fsi/dsfs"
	"github.com/pbberlin/tools/os/fsi/memfs"
	"github.com/pbberlin/tools/os/fsi/osfs"
	"github.com/pbberlin/tools/os/fsi/tests"
	"golang.org/x/net/context"
	"google.golang.org/appengine"
)

var memMapFileSys = memfs.New()
var osFileSys = osfs.New()

// var dsFileSys = // cannot be instantiated without ae.context

var whichType = 0

func setFSType(w http.ResponseWriter, r *http.Request, m map[string]interface{}) {

	wpf(w, tplx.ExecTplHelper(tplx.Head, map[string]interface{}{"HtmlTitle": "Set filesystem type"}))
	defer wpf(w, tplx.Foot)

	stp := r.FormValue("type")
	newTp, err := strconv.Atoi(stp)

	if err == nil && newTp >= 0 && newTp <= 2 {
		whichType = newTp