From 6bca66d7d199f5b4a0225ad6659dbb2a0a94b232 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Mon, 5 Mar 2007 03:02:43 +0000
Subject: r21696: Run the RPC-COUNTCALLS test to try and walk some of the NDR
 layer for routines for which we don't have any tests.

Andrew Bartlett
(This used to be commit e5b9bdf03729a913f3c6cc7709abcbdf50899562)
---
 source4/torture/rpc/countcalls.c | 106 ++++++++++++++++++++++++++++-----------
 1 file changed, 78 insertions(+), 28 deletions(-)

(limited to 'source4/torture/rpc')

diff --git a/source4/torture/rpc/countcalls.c b/source4/torture/rpc/countcalls.c
index f197e80954..80fdfd04c4 100644
--- a/source4/torture/rpc/countcalls.c
+++ b/source4/torture/rpc/countcalls.c
@@ -4,6 +4,7 @@
    count number of calls on an interface
 
    Copyright (C) Andrew Tridgell 2003
+   Copyright (C) Andrew Bartlett <abartlet@samba.org> 2007
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -27,55 +28,104 @@
 #include "torture/rpc/rpc.h"
 
 
-BOOL torture_rpc_countcalls(struct torture_context *torture)
+	
+BOOL count_calls(TALLOC_CTX *mem_ctx,
+		 const struct dcerpc_interface_table *iface,
+	BOOL all) 
 {
-	const struct dcerpc_interface_table *iface;
-	NTSTATUS status;
 	struct dcerpc_pipe *p;
-	int i;
-	const char *iface_name;
 	DATA_BLOB stub_in, stub_out;
-	
-	iface_name = lp_parm_string(-1, "countcalls", "interface");
-	if (iface_name == NULL) {
-		printf("You must specify an interface name with countcalls:interface\n");
-		return False;
-	}
-
-	iface = idl_iface_by_name(iface_name);
-	if (!iface) {
-		printf("Unknown interface '%s'\n", iface_name);
-		return False;
-	}
-
-	status = torture_rpc_connection(NULL, &p, iface);
-	if (!NT_STATUS_IS_OK(status)) {
-		printf("Failed to open '%s' - %s\n", iface->name, nt_errstr(status));
+	int i;
+	NTSTATUS status = torture_rpc_connection(mem_ctx, &p, iface);
+	if (NT_STATUS_EQUAL(NT_STATUS_OBJECT_NAME_NOT_FOUND, status)
+	    || NT_STATUS_EQUAL(NT_STATUS_NET_WRITE_FAULT, status)
+	    || NT_STATUS_EQUAL(NT_STATUS_PORT_UNREACHABLE, status)
+	    || NT_STATUS_EQUAL(NT_STATUS_ACCESS_DENIED, status)) {
+		if (all) {
+			/* Not fatal if looking for all pipes */
+			return True;
+		} else {
+			printf("Failed to open '%s' to count calls - %s\n", iface->name, nt_errstr(status));
+			return False;
+		}
+	} else if (!NT_STATUS_IS_OK(status)) {
+		printf("Failed to open '%s' to count calls - %s\n", iface->name, nt_errstr(status));
 		return False;
 	}
 
-	stub_in = data_blob_talloc(p, NULL, 0);
+	stub_in = data_blob_talloc(p, mem_ctx, 0);
 
 	printf("\nScanning pipe '%s'\n", iface->name);
 
-	for (i=0;i<5000;i++) {
-		status = dcerpc_request(p, NULL, i, False, p, &stub_in, &stub_out);
+	for (i=0;i<500;i++) {
+		status = dcerpc_request(p, mem_ctx, i, False, p, &stub_in, &stub_out);
+		if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT) &&
+		    p->last_fault_code == DCERPC_FAULT_OP_RNG_ERROR) {
+			i--;
+			break;
+		}
 		if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT) &&
-		    p->last_fault_code == DCERPC_FAULT_OP_RNG_ERROR) break;
+		    p->last_fault_code == DCERPC_FAULT_OP_RNG_ERROR) {
+			i--;
+			break;
+		}
 		if (NT_STATUS_EQUAL(status, NT_STATUS_CONNECTION_DISCONNECTED)) {
+			i--;
+			break;
+		}
+		if (NT_STATUS_EQUAL(status, NT_STATUS_PIPE_DISCONNECTED)) {
+			i--;
+			break;
+		}
+		if (NT_STATUS_EQUAL(status, NT_STATUS_ACCESS_DENIED)) {
+			i--;
+			break;
+		}
+		if (NT_STATUS_EQUAL(status, NT_STATUS_LOGON_FAILURE)) {
+			i--;
 			break;
 		}
 	}
 	
-	if (i==5000) {
+	if (i==500) {
 		talloc_free(p);
-		printf("no limit on calls!?\n");
+		printf("no limit on calls: %s!?\n", nt_errstr(status));
 		return False;
 	}
 
 	printf("Found %d calls\n", i);
 
 	talloc_free(p);
-
+	
 	return True;
+
+}
+
+BOOL torture_rpc_countcalls(struct torture_context *torture)
+{
+	const struct dcerpc_interface_table *iface;
+	const char *iface_name;
+	BOOL ret = True;
+	const struct dcerpc_interface_list *l;
+	TALLOC_CTX *mem_ctx = talloc_named(torture, 0, "torture_rpc_countcalls context");
+	if (!mem_ctx) {
+		return False;
+	}
+	iface_name = lp_parm_string(-1, "countcalls", "interface");
+	if (iface_name != NULL) {
+		iface = idl_iface_by_name(iface_name);
+		if (!iface) {
+			printf("Unknown interface '%s'\n", iface_name);
+			return False;
+		}
+		return count_calls(mem_ctx, iface, False);
+	}
+
+	for (l=librpc_dcerpc_pipes();l;l=l->next) {		
+		TALLOC_CTX *loop_ctx;
+		loop_ctx = talloc_named(mem_ctx, 0, "torture_rpc_councalls loop context");
+		ret &= count_calls(loop_ctx, l->table, True);
+		talloc_free(loop_ctx);
+	}
+	return ret;
 }
-- 
cgit