From 68c976107df332dbd07fded5b51c6e8e615a8bf8 Mon Sep 17 00:00:00 2001
From: Sarah Jamie Lewis <sarah@openprivacy.ca>
Date: Tue, 8 Mar 2022 15:26:37 -0800
Subject: [PATCH] Import and Export Profile

---
 go.mod |  2 +-
 go.sum |  4 ++--
 lib.go | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 50 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index 50510fb..90c1a10 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module git.openprivacy.ca/cwtch.im/libcwtch-go
 go 1.15
 
 require (
-	cwtch.im/cwtch v0.15.2
+	cwtch.im/cwtch v0.16.0
 	git.openprivacy.ca/cwtch.im/server v1.4.2
 	git.openprivacy.ca/openprivacy/connectivity v1.8.1
 	git.openprivacy.ca/openprivacy/log v1.0.3
diff --git a/go.sum b/go.sum
index d1284f6..3987103 100644
--- a/go.sum
+++ b/go.sum
@@ -11,8 +11,8 @@ cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqCl
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
 cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
 cwtch.im/cwtch v0.14.9/go.mod h1:/fLuoYLY/7JHw6RojFojpd245CiOcU24QpWqzh9FRDI=
-cwtch.im/cwtch v0.15.2 h1:hGeLP3K2olqYevIGYYPY/x5TguQFwWb7X4pd6SHYON4=
-cwtch.im/cwtch v0.15.2/go.mod h1:lG9e5RUib+SbX2XsjWtHKJWz9geoIglSAq55LrCm8Io=
+cwtch.im/cwtch v0.16.0 h1:gHSbt73K1gE5crOdEjMjl9hv6zyNnsMVreRkEU9r6kY=
+cwtch.im/cwtch v0.16.0/go.mod h1:lG9e5RUib+SbX2XsjWtHKJWz9geoIglSAq55LrCm8Io=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 filippo.io/edwards25519 v1.0.0-rc.1 h1:m0VOOB23frXZvAOK44usCgLWvtsxIoMCTBGJZlpmGfU=
 filippo.io/edwards25519 v1.0.0-rc.1/go.mod h1:N1IkdkCkiLB6tki+MYJoSx2JTY9NUlxZE7eHn5EwJns=
diff --git a/lib.go b/lib.go
index 6830ab6..512ea8e 100644
--- a/lib.go
+++ b/lib.go
@@ -998,6 +998,52 @@ func ChangePassword(profileOnion string, oldPassword string, newPassword string,
 	}
 }
 
+//export c_ExportProfile
+func c_ExportProfile(profile_ptr *C.char, profile_len C.int, file_ptr *C.char, file_len C.int) {
+	profileOnion := C.GoStringN(profile_ptr, profile_len)
+	file := C.GoStringN(file_ptr, file_len)
+	ExportProfile(profileOnion, file)
+}
+
+// ExportProfile provides a wrapper around profile.ExportProfile
+func ExportProfile(profileOnion string, file string) {
+	profile := application.GetPeer(profileOnion)
+	profile.Export(file)
+}
+
+
+//export c_ExportProfile
+func c_Import(profile_ptr *C.char, profile_len C.int, file_ptr *C.char, file_len C.int) {
+	profileOnion := C.GoStringN(profile_ptr, profile_len)
+	file := C.GoStringN(file_ptr, file_len)
+	ExportProfile(profileOnion, file)
+}
+
+//export c_ImportProfile
+func c_ImportProfile(file_ptr *C.char, file_len C.int, passwordPtr *C.char, passwordLen C.int)  *C.char {
+	password := C.GoStringN(passwordPtr, passwordLen)
+	exportedCwtchFile := C.GoStringN(file_ptr, file_len)
+	return C.CString(ImportProfile(exportedCwtchFile, password))
+}
+
+// ImportProfile is a wrapper around application.ImportProfile
+func ImportProfile(exportedCwtchFile string, pass string) string {
+	_, err := application.ImportProfile(exportedCwtchFile, pass)
+	if err == nil {
+		return ""
+	}
+	return err.Error()
+}
+
+
+//export c_SetMessageAttribute
+func c_SetMessageAttribute(profile_ptr *C.char, profile_len C.int, conversation_id C.int, channel_id C.int, message_id C.int, key_ptr *C.char, key_len C.int, val_ptr *C.char, val_len C.int) {
+	profileOnion := C.GoStringN(profile_ptr, profile_len)
+	key := C.GoStringN(key_ptr, key_len)
+	value := C.GoStringN(val_ptr, val_len)
+	SetMessageAttribute(profileOnion, int(conversation_id), int(channel_id), int(message_id), key, value)
+}
+
 //export c_ShutdownCwtch
 func c_ShutdownCwtch() {
 	ShutdownCwtch()
@@ -1107,6 +1153,7 @@ func DeleteServer(onion string, currentPassword string) {
 	}
 }
 
+
 //export c_LaunchServers
 func c_LaunchServers() {
 	LaunchServers()