Move Backups.proto to Wire.

app/src/main/protowire/Backups.proto

@@ -0,0 +1,81 @@
+/**
+ * Copyright (C) 2018 Open Whisper Systems
+ *
+ * Licensed according to the LICENSE file in this repository.
+ */
+
+syntax = "proto2";
+
+package signal;
+
+option java_package = "org.thoughtcrime.securesms.backup.proto";
+
+message SqlStatement {
+    message SqlParameter {
+        optional string stringParamter   = 1;
+        optional uint64 integerParameter = 2;
+        optional double doubleParameter  = 3;
+        optional bytes  blobParameter    = 4;
+        optional bool   nullparameter    = 5;
+    }
+
+    optional string       statement  = 1;
+    repeated SqlParameter parameters = 2;
+}
+
+message SharedPreference {
+    optional string file             = 1;
+    optional string key              = 2;
+    optional string value            = 3;
+    optional bool   booleanValue     = 4;
+    repeated string stringSetValue   = 5;
+    optional bool   isStringSetValue = 6;
+}
+
+message Attachment {
+    optional uint64 rowId        = 1;
+    optional uint64 attachmentId = 2;
+    optional uint32 length       = 3;
+}
+
+message Sticker {
+    optional uint64 rowId  = 1;
+    optional uint32 length = 2;
+}
+
+message Avatar {
+    optional string name        = 1;
+    optional string recipientId = 3;
+    optional uint32 length      = 2;
+}
+
+message DatabaseVersion {
+    optional uint32 version = 1;
+}
+
+message Header {
+    optional bytes iv   = 1;
+    optional bytes salt = 2;
+}
+
+message KeyValue {
+    optional string key          = 1;
+    optional bytes  blobValue    = 2;
+    optional bool   booleanValue = 3;
+    optional float  floatValue   = 4;
+    optional int32  integerValue = 5;
+    optional int64  longValue    = 6;
+    optional string stringValue  = 7;
+}
+
+message BackupFrame {
+    optional Header           header     = 1;
+    optional SqlStatement     statement  = 2;
+    optional SharedPreference preference = 3;
+    optional Attachment       attachment = 4;
+    optional DatabaseVersion  version    = 5;
+    optional bool             end        = 6;
+    optional Avatar           avatar     = 7;
+    optional Sticker          sticker    = 8;
+    optional KeyValue         keyValue   = 9;
+}