From 0c62bfd7b071a96130b5381263b47b731793185b Mon Sep 17 00:00:00 2001
From: Oliver Tonnhofer <olt@bogosoft.com>
Date: Sat, 27 Apr 2013 16:02:16 +0200
Subject: [PATCH] make BlockPosition fields public

---
 parser/lowlevel.go | 6 +++---
 parser/pbf.go      | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/parser/lowlevel.go b/parser/lowlevel.go
index 0ef48b6..6f569a8 100644
--- a/parser/lowlevel.go
+++ b/parser/lowlevel.go
@@ -12,7 +12,7 @@ import (
 )
 
 func ReadPrimitiveBlock(pos BlockPosition) *osmpbf.PrimitiveBlock {
-	file, err := os.Open(pos.filename)
+	file, err := os.Open(pos.Filename)
 	if err != nil {
 		log.Panic(err)
 	}
@@ -21,8 +21,8 @@ func ReadPrimitiveBlock(pos BlockPosition) *osmpbf.PrimitiveBlock {
 	var block = &osmpbf.PrimitiveBlock{}
 	var blob = &osmpbf.Blob{}
 
-	blobData := make([]byte, pos.size)
-	file.Seek(pos.offset, 0)
+	blobData := make([]byte, pos.Size)
+	file.Seek(pos.Offset, 0)
 	io.ReadFull(file, blobData)
 	err = proto.Unmarshal(blobData, blob)
 	if err != nil {
diff --git a/parser/pbf.go b/parser/pbf.go
index ea55f25..4472ac3 100644
--- a/parser/pbf.go
+++ b/parser/pbf.go
@@ -15,9 +15,9 @@ type PBF struct {
 }
 
 type BlockPosition struct {
-	filename string
-	offset   int64
-	size     int32
+	Filename string
+	Offset   int64
+	Size     int32
 }
 
 func Open(filename string) (f *PBF, err error) {