From 92d6a5ed73e043aebe5029c1ed75449873d327ac Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Fri, 2 Dec 2011 12:09:24 +0000
Subject: [PATCH] * Add some more functions to the Perl bindings.

---
 perl/lib/Nix/Store.pm |  3 ++-
 perl/lib/Nix/Store.xs | 46 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+), 1 deletion(-)

diff --git a/perl/lib/Nix/Store.pm b/perl/lib/Nix/Store.pm
index 126831105..4283e77a4 100644
--- a/perl/lib/Nix/Store.pm
+++ b/perl/lib/Nix/Store.pm
@@ -14,7 +14,8 @@ our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
 our @EXPORT = qw(
     isValidPath queryReferences queryPathInfo queryDeriver queryPathHash
     topoSortPaths computeFSClosure followLinksToStorePath exportPaths
-    hashPath
+    hashPath hashFile hashString
+    addToStore makeFixedOutputPath
 );
 
 our $VERSION = '0.15';
diff --git a/perl/lib/Nix/Store.xs b/perl/lib/Nix/Store.xs
index 5256d1372..f8a577fce 100644
--- a/perl/lib/Nix/Store.xs
+++ b/perl/lib/Nix/Store.xs
@@ -170,3 +170,49 @@ SV * hashPath(char * algo, int base32, char * path)
         } catch (Error & e) {
             croak(e.what());
         }
+
+
+SV * hashFile(char * algo, int base32, char * path)
+    PPCODE:
+        try {
+            Hash h = hashFile(parseHashType(algo), path);
+            string s = base32 ? printHash32(h) : printHash(h);
+            XPUSHs(sv_2mortal(newSVpv(s.c_str(), 0)));
+        } catch (Error & e) {
+            croak(e.what());
+        }
+
+
+SV * hashString(char * algo, int base32, char * s)
+    PPCODE:
+        try {
+            Hash h = hashString(parseHashType(algo), s);
+            string s = base32 ? printHash32(h) : printHash(h);
+            XPUSHs(sv_2mortal(newSVpv(s.c_str(), 0)));
+        } catch (Error & e) {
+            croak(e.what());
+        }
+
+
+SV * addToStore(char * srcPath, int recursive, char * algo)
+    PPCODE:
+        try {
+            doInit();
+            Path path = store->addToStore(srcPath, recursive, parseHashType(algo));
+            XPUSHs(sv_2mortal(newSVpv(path.c_str(), 0)));
+        } catch (Error & e) {
+            croak(e.what());
+        }
+
+
+SV * makeFixedOutputPath(int recursive, char * algo, char * hash, char * name)
+    PPCODE:
+        try {
+            doInit();
+            HashType ht = parseHashType(algo);
+            Path path = makeFixedOutputPath(recursive, ht,
+                parseHash16or32(ht, hash), name);
+            XPUSHs(sv_2mortal(newSVpv(path.c_str(), 0)));
+        } catch (Error & e) {
+            croak(e.what());
+        }