3 files changed, 56 insertions, 9 deletions

diff --git a/source4/scripting/ejs/ejsrpc.c b/source4/scripting/ejs/ejsrpc.c
index 4984518c7f..75f748f146 100644
--- a/source4/scripting/ejs/ejsrpc.c
+++ b/source4/scripting/ejs/ejsrpc.c
@@ -24,21 +24,38 @@
 #include "lib/ejs/ejs.h"
 #include "scripting/ejs/ejsrpc.h"
 
-NTSTATUS ejs_pull_rpc(struct MprVar *v, void *ptr, ejs_pull_function_t ejs_pull)
+NTSTATUS ejs_pull_rpc(int eid, const char *callname, 
+		      struct MprVar *v, void *ptr, ejs_pull_function_t ejs_pull)
 {
-	struct ejs_rpc *ejs = talloc(ptr, struct ejs_rpc);
+	struct ejs_rpc *ejs = talloc(ptr, struct ejs_rpc);	
+	NT_STATUS_HAVE_NO_MEMORY(ejs);
+	ejs->eid = eid;
+	ejs->callname = callname;
 	return ejs_pull(ejs, v, ptr);
 }
 
 
-NTSTATUS ejs_push_rpc(struct MprVar *v, const void *ptr, ejs_push_function_t ejs_push)
+NTSTATUS ejs_push_rpc(int eid, const char *callname, 
+		      struct MprVar *v, const void *ptr, ejs_push_function_t ejs_push)
 {
 	struct ejs_rpc *ejs = talloc(ptr, struct ejs_rpc);
+	NT_STATUS_HAVE_NO_MEMORY(ejs);
+	ejs->eid = eid;
+	ejs->callname = callname;
 	return ejs_push(ejs, v, ptr);
 }
 
 
 /*
+  panic in the ejs wrapper code
+ */
+NTSTATUS ejs_panic(struct ejs_rpc *ejs, const char *why)
+{
+	ejsSetErrorMsg(ejs->eid, "rpc_call '%s' failed - %s", ejs->callname, why);
+	return NT_STATUS_INTERNAL_ERROR;
+}
+
+/*
   find a mpr component, allowing for sub objects, using the '.' convention
 */
 static struct MprVar *mprGetVar(struct MprVar *v, const char *name)
@@ -279,3 +296,27 @@ NTSTATUS ejs_push_array(struct ejs_rpc *ejs,
 	return mprSetVar(v, "length", mprCreateIntegerVar(i));
 }
 			
+
+/*
+  pull a string
+*/
+NTSTATUS ejs_pull_string(struct ejs_rpc *ejs, 
+			 struct MprVar *v, const char *name, const char **s)
+{
+	struct MprVar *var;
+	var = mprGetVar(v, name);
+	if (var == NULL) {
+		return NT_STATUS_INVALID_PARAMETER_MIX;
+	}
+	*s = mprToString(var);
+	return NT_STATUS_OK;
+}
+
+/*
+  push a string
+*/
+NTSTATUS ejs_push_string(struct ejs_rpc *ejs, 
+			 struct MprVar *v, const char *name, const char *s)
+{
+	return mprSetVar(v, name, mprCreateStringVar(s, True));
+}
diff --git a/source4/scripting/ejs/ejsrpc.h b/source4/scripting/ejs/ejsrpc.h
index 1febb90ad6..5fb6ace863 100644
--- a/source4/scripting/ejs/ejsrpc.h
+++ b/source4/scripting/ejs/ejsrpc.h
@@ -21,7 +21,8 @@
 */
 
 struct ejs_rpc {
-
+	int eid;
+	const char *callname;
 };
 
 typedef NTSTATUS (*ejs_pull_t)(struct ejs_rpc *, struct MprVar *, const char *, void *);
@@ -29,11 +30,13 @@ typedef NTSTATUS (*ejs_push_t)(struct ejs_rpc *, struct MprVar *, const char *,
 typedef NTSTATUS (*ejs_pull_function_t)(struct ejs_rpc *, struct MprVar *, void *);
 typedef NTSTATUS (*ejs_push_function_t)(struct ejs_rpc *, struct MprVar *, const void *);
 
+NTSTATUS ejs_panic(struct ejs_rpc *ejs, const char *why);
+
 int ejs_rpc_call(int eid, int argc, struct MprVar **argv, const char *callname,
 		 ejs_pull_function_t ejs_pull, ejs_push_function_t ejs_push);
 
-NTSTATUS ejs_pull_rpc(struct MprVar *v, void *ptr, ejs_pull_function_t ejs_pull);
-NTSTATUS ejs_push_rpc(struct MprVar *v, const void *ptr, ejs_push_function_t ejs_push);
+NTSTATUS ejs_pull_rpc(int eid, const char *callname, struct MprVar *v, void *ptr, ejs_pull_function_t ejs_pull);
+NTSTATUS ejs_push_rpc(int eid, const char *callname, struct MprVar *v, const void *ptr, ejs_push_function_t ejs_push);
 NTSTATUS ejs_pull_struct_start(struct ejs_rpc *ejs, struct MprVar **v, const char *name);
 NTSTATUS ejs_push_struct_start(struct ejs_rpc *ejs, struct MprVar **v, const char *name);
 
@@ -63,4 +66,7 @@ NTSTATUS ejs_pull_array(struct ejs_rpc *ejs,
 NTSTATUS ejs_push_array(struct ejs_rpc *ejs, 
 			struct MprVar *v, const char *name, uint32_t length,
 			size_t elsize, void *r, ejs_push_t ejs_push);
-
+NTSTATUS ejs_pull_string(struct ejs_rpc *ejs, 
+			 struct MprVar *v, const char *name, const char **s);
+NTSTATUS ejs_push_string(struct ejs_rpc *ejs, 
+			 struct MprVar *v, const char *name, const char *s);
diff --git a/source4/scripting/ejs/smbcalls_rpc.c b/source4/scripting/ejs/smbcalls_rpc.c
index 631f1c3a37..00675165ea 100644
--- a/source4/scripting/ejs/smbcalls_rpc.c
+++ b/source4/scripting/ejs/smbcalls_rpc.c
@@ -128,7 +128,7 @@ done:
 	}
 
 	/* convert the mpr object into a C structure */
-	status = ejs_pull_rpc(io, ptr, ejs_pull);
+	status = ejs_pull_rpc(eid, callname, io, ptr, ejs_pull);
 	if (!NT_STATUS_IS_OK(status)) {
 		goto done;
 	}
@@ -152,7 +152,7 @@ done:
 		ndr_print_function_debug(call->ndr_print, call->name, NDR_OUT, ptr);
 	}
 
-	status = ejs_push_rpc(io, ptr, ejs_push);
+	status = ejs_push_rpc(eid, callname, io, ptr, ejs_push);
 
 	talloc_free(ptr);
 done: