Coordinator add getFormatter.

This way Coordinator can keep track of the files
that are used and we can consolidate the code that
builds paths to output files.

Test: all host tests
Bug: 65738957
Change-Id: Iaf1b00e130be892ef1bb620017032c29140ee5b6

1 files changed, 15 insertions, 1 deletions

diff --git a/Coordinator.h b/Coordinator.h
index 21106f87..5b4958b7 100644
--- a/Coordinator.h
+++ b/Coordinator.h
@@ -20,10 +20,11 @@
 
 #include <android-base/macros.h>
 #include <hidl-util/FQName.h>
+#include <hidl-util/Formatter.h>
+#include <utils/Errors.h>
 #include <map>
 #include <set>
 #include <string>
-#include <utils/Errors.h>
 #include <vector>
 
 namespace android {
@@ -42,6 +43,19 @@ struct Coordinator {
     // adds path if it hasn't already been added
     void addDefaultPackagePath(const std::string& root, const std::string& path);
 
+    enum class Location {
+        DIRECT,         // outputPath + file name
+        PACKAGE_ROOT,   // e.x. hal or other files within package root
+        GEN_OUTPUT,     // e.x. android/hardware/foo/1.0/*.cpp
+        GEN_SANITIZED,  // e.x. android/hardware/foo/V1_0/*.cpp
+    };
+
+    std::string getFilepath(const std::string& outputPath, const FQName& fqName, Location location,
+                            const std::string& fileName) const;
+
+    Formatter getFormatter(const std::string& outputPath, const FQName& fqName, Location location,
+                           const std::string& fileName) const;
+
     enum class Enforce {
         FULL,     // default
         NO_HASH,  // only for use with -Lhash