Displaying 4 results from an estimated 4 matches for "configcomplet".
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configcomplete
2020 Apr 24
1
[PATCH nbdkit] golang: Pass Plugin and Connection by reference not value.
...value string) error {
+ if key == "size" {
+ var err error
+ size, err = strconv.ParseUint(value, 0, 64)
+ if err != nil {
+ return err
+ }
+ size_set = true
+ return nil
+ } else {
+ return nbdkit.PluginError{Errmsg: "unknown parameter"}
+ }
+}
+
+func (p *DiskPlugin) ConfigComplete() error {
+ if !size_set {
+ return nbdkit.PluginError{Errmsg: "size parameter is required"}
+ }
+ return nil
+}
+
+func (p *DiskPlugin) Open(readonly bool) (nbdkit.ConnectionInterface, error) {
+ // Open a temporary file.
+ fd, err := ioutil.TempFile("/var/tmp", "nbdkitd...
2020 Apr 21
0
Re: [PATCH nbdkit v2] Add the ability to write plugins in golang.
...ep a global variable mapping the
GO objects to fake C "pointers"
So it would look like this:
// The plugin interface.
type PluginInterface interface {
// Open, GetSize and PRead are required for all plugins.
// Other methods are optional.
Config(key string, value string) error
ConfigComplete() error
Open(readonly bool) (PluginConnectionInterface, error)
}
type PluginConnectionInterface interface {
// Open, GetSize and PRead are required for all plugins.
// Other methods are optional.
Close()
GetSize() (uint64, error)
PRead(buf []byte, offset uint64, flags uint32) error...
2020 Apr 21
2
[PATCH nbdkit v2] Add the ability to write plugins in golang.
...o %d)", e.Errmsg, e.Errno)
+ }
+}
+
+func (e PluginError) Error() string {
+ return e.String()
+}
+
+// The plugin interface.
+type PluginInterface interface {
+ // Open, GetSize and PRead are required for all plugins.
+ // Other methods are optional.
+ Config(key string, value string) error
+ ConfigComplete() error
+ Open(readonly bool) (uintptr, error)
+ Close(handle uintptr)
+ GetSize(handle uintptr) (uint64, error)
+ PRead(handle uintptr, buf []byte, offset uint64,
+ flags uint32) error
+}
+
+// Default implementations for plugin interface methods.
+type Plugin struct{}
+
+func (p Plugin) Config(...
2020 Apr 23
2
Re: [PATCH nbdkit v2] Add the ability to write plugins in golang.
...o %d)", e.Errmsg, e.Errno)
+ }
+}
+
+func (e PluginError) Error() string {
+ return e.String()
+}
+
+// The plugin interface.
+type PluginInterface interface {
+ // Open is required for all plugins.
+ // Other methods are optional.
+ Load()
+ Unload()
+ Config(key string, value string) error
+ ConfigComplete() error
+ Open(readonly bool) (ConnectionInterface, error)
+}
+
+// The client connection interface.
+type ConnectionInterface interface {
+ // GetSize and PRead are required for all plugins.
+ // Other methods are optional.
+ Close()
+ GetSize() (uint64, error)
+ PRead(buf []byte, offset uint64,...