From 477d7014edc787ba9a977acd19fcbfc55531768b Mon Sep 17 00:00:00 2001
From: Quentin Dufour <quentin@deuxfleurs.fr>
Date: Thu, 16 Sep 2021 13:41:01 +0200
Subject: Vendor goldap

---
 goldap/controls.go | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 goldap/controls.go

(limited to 'goldap/controls.go')

diff --git a/goldap/controls.go b/goldap/controls.go
new file mode 100644
index 0000000..da3ddaf
--- /dev/null
+++ b/goldap/controls.go
@@ -0,0 +1,44 @@
+package message
+
+import "fmt"
+
+//
+//        Controls ::= SEQUENCE OF control Control
+
+func readTaggedControls(bytes *Bytes, class int, tag int) (controls Controls, err error) {
+	err = bytes.ReadSubBytes(class, tag, controls.readComponents)
+	if err != nil {
+		err = LdapError{fmt.Sprintf("readTaggedControls:\n%s", err.Error())}
+		return
+	}
+	return
+}
+func (controls *Controls) readComponents(bytes *Bytes) (err error) {
+	for bytes.HasMoreData() {
+		var control Control
+		control, err = readControl(bytes)
+		if err != nil {
+			err = LdapError{fmt.Sprintf("readComponents:\n%s", err.Error())}
+			return
+		}
+		*controls = append(*controls, control)
+	}
+	return
+}
+func (controls Controls) Pointer() *Controls { return &controls }
+
+func (controls Controls) writeTagged(bytes *Bytes, class int, tag int) (size int) {
+	for i := len(controls) - 1; i >= 0; i-- {
+		size += controls[i].write(bytes)
+	}
+	size += bytes.WriteTagAndLength(class, isCompound, tag, size)
+	return
+}
+
+func (controls Controls) sizeTagged(tag int) (size int) {
+	for _, control := range controls {
+		size += control.size()
+	}
+	size += sizeTagAndLength(tag, size)
+	return
+}
-- 
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