Add getter to return system set for a razor_root.

2 files changed, 22 insertions, 34 deletions

diff --git a/librazor/razor.h b/librazor/razor.h
index b9ecb0e..8e69f1d 100644
--- a/librazor/razor.h
+++ b/librazor/razor.h
@@ -176,22 +176,17 @@ int razor_rpm_install(struct razor_rpm *rpm, const char *root);
 int razor_rpm_close(struct razor_rpm *rpm);
 
 
-/* Razor root functions. The root data struct encapsulates filesystem
- * conventions and the locking protocol. */
+/* Razor root functions. The root data structure encapsulates
+ * filesystem conventions and the locking protocol. */
 
 struct razor_root;
-#define RAZOR_ROOT_OPEN_WRITE 0x01
 
 int razor_root_create(const char *root);
-struct razor_root *razor_root_open(const char *root, int flags);
+struct razor_root *razor_root_open(const char *root);
 struct razor_set *razor_root_open_read_only(const char *root);
-struct razor_transaction *
-razor_root_create_transaction(struct razor_root *image,
-			      struct razor_set *upstream);
-int razor_root_close(struct razor_root *image);
-void razor_root_update(struct razor_root *image, struct razor_set *next);
-int razor_root_commit(struct razor_root *image);
-void razor_root_diff(struct razor_root *root,
-		     razor_package_callback_t callback, void *data);
+struct razor_set *razor_root_get_system_set(struct razor_root *root);
+int razor_root_close(struct razor_root *root);
+void razor_root_update(struct razor_root *root, struct razor_set *next);
+int razor_root_commit(struct razor_root *root);
 
 #endif /* _RAZOR_H_ */
diff --git a/librazor/root.c b/librazor/root.c
index 8c032ef..9e0ae26 100644
--- a/librazor/root.c
+++ b/librazor/root.c
@@ -68,7 +68,7 @@ razor_root_create(const char *root)
 }
 
 struct razor_root *
-razor_root_open(const char *root, int flags)
+razor_root_open(const char *root)
 {
 	struct razor_root *image;
 
@@ -118,20 +118,19 @@ razor_root_open_read_only(const char *root)
 	return razor_set_open(path);
 }
 
-struct razor_transaction *
-razor_root_create_transaction(struct razor_root *image,
-			      struct razor_set *upstream)
+struct razor_set *
+razor_root_get_system_set(struct razor_root *root)
 {
-	/* FIXME: This should take a number of upstream repos. */
-	return razor_transaction_create(image->system, upstream);
+	return root->system;
 }
 
 int
-razor_root_close(struct razor_root *image)
+razor_root_close(struct razor_root *root)
 {
-	unlink(image->new_path);
-	close(image->fd);
-	free(image);
+	razor_set_destroy(root->system);
+	unlink(root->new_path);
+	close(root->fd);
+	free(root);
 
 	return 0;
 }
@@ -149,20 +148,14 @@ razor_root_update(struct razor_root *root, struct razor_set *next)
 }
 
 int
-razor_root_commit(struct razor_root *image)
+razor_root_commit(struct razor_root *root)
 {
 	/* Make it so. */
-	rename(image->new_path, image->path);
-	printf("renamed %s to %s\n", image->new_path, image->path);
-	close(image->fd);
-	free(image);
+	rename(root->new_path, root->path);
+	printf("renamed %s to %s\n", root->new_path, root->path);
+	razor_set_destroy(root->system);
+	close(root->fd);
+	free(root);
 
 	return 0;
 }
-
-void
-razor_root_diff(struct razor_root *root,
-		razor_package_callback_t callback, void *data)
-{
-	return razor_set_diff(root->system, root->next, callback, data);
-}