commit ea2912f187cec8d426cfc2ca715b9a503355fa37
author xunchang <xunchang@google.com> Sun Mar 17 16:45:12 2019 -0700
committer xunchang <xunchang@google.com> Tue Mar 19 11:11:58 2019 -0700
tree 4298ddcf0b5ce74a15a43699adbcc2d27bfb9084
parent 698dc08561643025aec34804fda9f5c551d46305

Create a FuseDataProvider base class

The fuse data provider for adb/sdcard shares common code and structures.
This cl creates a FuseDataProvider base class and provides
implementations for adb and sdcard.

In the follow cls, we can kill the provider_vtab struct; and also add
another implementation to parse a block map file and provides data.

Test: unit tests pass, sideload a package, apply a package from sdcard
Change-Id: If8311666a52a2e3c0fbae0ee9688fa6d01e4ad09

fuse_sideload/Android.bp

diff --git a/fuse_sideload/Android.bp b/fuse_sideload/Android.bp
index 90c4c22..8548548 100644
--- a/fuse_sideload/Android.bp
+++ b/fuse_sideload/Android.bp
@@ -16,14 +16,17 @@
     name: "libfusesideload",
     recovery_available: true,
 
+    defaults: [
+        "recovery_defaults",
+    ],
+
     cflags: [
         "-D_XOPEN_SOURCE",
         "-D_GNU_SOURCE",
-        "-Wall",
-        "-Werror",
     ],
 
     srcs: [
+        "fuse_provider.cpp",
         "fuse_sideload.cpp",
     ],