1 files changed, 56 insertions, 2 deletions

diff --git a/src/session.ml b/src/session.ml
index 24a8153..9ce2807 100644
--- a/src/session.ml
+++ b/src/session.ml
@@ -1,8 +1,11 @@
 module CT = Vyos1x.Config_tree
+module IC = Vyos1x.Internal.Make(CT)
+module CC = Commitd_client.Commit
 module CD = Vyos1x.Config_diff
 module VT = Vyos1x.Vytree
 module RT = Vyos1x.Reference_tree
 module D = Directories
+module FP = FilePath
 
 exception Session_error of string
 
@@ -24,15 +27,17 @@ type session_data = {
     changeset: cfg_op list;
     client_app: string;
     user: string;
+    client_pid: int32;
 }
 
-let make world client_app user = {
+let make world client_app user pid = {
     proposed_config = world.running_config;
     modified = false;
     conf_mode = false;
     changeset = [];
     client_app = client_app;
-    user = user
+    user = user;
+    client_pid = pid;
 }
 
 let string_of_op op =
@@ -136,6 +141,55 @@ let save w s file =
     | Error e -> raise (Session_error (Printf.sprintf "Error saving config: %s" e))
     | Ok () -> s
 
+let prepare_commit ?(dry_run=false) w s id =
+    let at = w.running_config in
+    let wt = s.proposed_config in
+    let rt = w.reference_tree in
+    let vc = w.vyconf_config in
+    let () =
+        try
+            IC.write_internal at (FP.concat vc.session_dir vc.running_cache)
+        with
+            Vyos1x.Internal.Write_error msg -> raise (Session_error msg)
+    in
+    let () =
+        try
+            IC.write_internal wt (FP.concat vc.session_dir vc.session_cache)
+        with
+            Vyos1x.Internal.Write_error msg -> raise (Session_error msg)
+    in
+    CC.make_commit_data ~dry_run:dry_run rt at wt id
+
+let get_config w s id =
+    let at = w.running_config in
+    let wt = s.proposed_config in
+    let vc = w.vyconf_config in
+    let running_cache = Printf.sprintf "%s_%s" vc.running_cache id in
+    let session_cache = Printf.sprintf "%s_%s" vc.session_cache id in
+    let () =
+        try
+            IC.write_internal at (FP.concat vc.session_dir running_cache)
+        with
+            Vyos1x.Internal.Write_error msg -> raise (Session_error msg)
+    in
+    let () =
+        try
+            IC.write_internal wt (FP.concat vc.session_dir session_cache)
+        with
+            Vyos1x.Internal.Write_error msg -> raise (Session_error msg)
+    in id
+
+let cleanup_config w id =
+    let remove_file file =
+        if Sys.file_exists file then
+            Sys.remove file
+    in
+    let vc = w.vyconf_config in
+    let running_cache = Printf.sprintf "%s_%s" vc.running_cache id in
+    let session_cache = Printf.sprintf "%s_%s" vc.session_cache id in
+    remove_file (FP.concat vc.session_dir running_cache);
+    remove_file (FP.concat vc.session_dir session_cache)
+
 let get_value w s path =
     if not (VT.exists s.proposed_config path) then
         raise (Session_error ("Config path does not exist"))