Start adding thread support

* Add threading-enabled config option
* Add DirectoryThreaded and FetchDirectoryThreaded types to control path
* Add generic thread type for all backends to use

Signed-off-by: Kevin Kuehler <keur@xcf.berkeley.edu>

2 files changed, 16 insertions, 0 deletions

diff --git a/worker/types/messages.go b/worker/types/messages.go
index 3539139..0b9dc6e 100644
--- a/worker/types/messages.go
+++ b/worker/types/messages.go
@@ -81,6 +81,11 @@ type FetchDirectoryContents struct {
 	SortCriteria []*SortCriterion
 }
 
+type FetchDirectoryThreaded struct {
+	Message
+	SortCriteria []*SortCriterion
+}
+
 type SearchDirectory struct {
 	Message
 	Argv []string
@@ -152,6 +157,11 @@ type DirectoryContents struct {
 	Uids []uint32
 }
 
+type DirectoryThreaded struct {
+	Message
+	Threads []*Thread
+}
+
 type SearchResults struct {
 	Message
 	Uids []uint32
diff --git a/worker/types/thread.go b/worker/types/thread.go
new file mode 100644
index 0000000..265438f
--- /dev/null
+++ b/worker/types/thread.go
@@ -0,0 +1,6 @@
+package types
+
+type Thread struct {
+	Uid      uint32
+	Children []*Thread
+}