From 195987bb1bd09a56a376120ce3e10551d0682dd2 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <brad@danga.com>
Date: Sun, 13 Mar 2011 16:10:15 -0700
Subject: [PATCH] Add new camli/search package and start of interface.

---
 build.pl                |  3 +++
 lib/go/search/Makefile  |  9 +++++++++
 lib/go/search/search.go | 35 +++++++++++++++++++++++++++++++++++
 3 files changed, 47 insertions(+)
 create mode 100644 lib/go/search/Makefile
 create mode 100644 lib/go/search/search.go

diff --git a/build.pl b/build.pl
index 3bdaaa29a..0a988a118 100755
--- a/build.pl
+++ b/build.pl
@@ -314,6 +314,9 @@ TARGET: lib/go/blobserver
     - lib/go/blobref
     - lib/go/testing
 
+TARGET: lib/go/search
+    - lib/go/blobref
+
 TARGET: lib/go/blobserver/handlers
     - server/go/auth
     - server/go/httputil
diff --git a/lib/go/search/Makefile b/lib/go/search/Makefile
new file mode 100644
index 000000000..fdc81b1a8
--- /dev/null
+++ b/lib/go/search/Makefile
@@ -0,0 +1,9 @@
+include $(GOROOT)/src/Make.inc
+
+PREREQ=$(QUOTED_GOROOT)/pkg/$(GOOS)_$(GOARCH)/camli/blobref.a
+
+TARG=camli/search
+GOFILES=\
+	search.go\
+
+include $(GOROOT)/src/Make.pkg
diff --git a/lib/go/search/search.go b/lib/go/search/search.go
new file mode 100644
index 000000000..e44349014
--- /dev/null
+++ b/lib/go/search/search.go
@@ -0,0 +1,35 @@
+/*
+Copyright 2011 Google Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package search
+
+import (
+	"camli/blobref"
+	"os"
+)
+
+type Result struct {
+	BlobRef     *blobref.BlobRef
+	LastModTime int64 // nanos since epoch
+}
+
+type Index interface {
+	// dest is closed
+	// limit is <= 0 for default.  smallest possible default is 0
+	GetRecentPermanodes(dest chan *Result,
+	owner []*blobref.BlobRef,
+	limit int) os.Error
+}