Service Control Manager - service enumeration.

(This used to be commit f4dd8f6b566961890b2933b7a413241bf9b93797)

source3/include/proto.h

@@ -1785,8 +1785,9 @@ BOOL do_svc_open_sc_man(struct cli_state *cli, uint16 fnum,
 BOOL do_svc_enum_svcs(struct cli_state *cli, uint16 fnum, 
 				POLICY_HND *hnd,
 				uint32 services_type, uint32 services_state,
-				uint32 buf_size, uint32 *resume_hnd,
+				uint32 *buf_size, uint32 *resume_hnd,
-				ENUM_SRVC_STATUS **svcs);
+				uint32 *dos_error,
+				ENUM_SRVC_STATUS **svcs, uint32 *num_svcs);
 BOOL do_svc_close(struct cli_state *cli, uint16 fnum, POLICY_HND *hnd);
 
 /*The following definitions come from  rpc_client/cli_wkssvc.c  */
@@ -2768,6 +2769,7 @@ void display_reg_value_info(FILE *out_hnd, enum action_type action,
 				char *val_name, uint32 val_type, BUFFER2 *value);
 void display_reg_key_info(FILE *out_hnd, enum action_type action,
 				char *key_name, time_t key_mod_time);
+void display_svc_info(FILE *out_hnd, enum action_type action, ENUM_SRVC_STATUS *svc);
 
 /*The following definitions come from  rpcclient/rpcclient.c  */
 

source3/rpc_client/cli_svcctl.c

@@ -97,15 +97,19 @@ do a SVC Enumerate Services
 BOOL do_svc_enum_svcs(struct cli_state *cli, uint16 fnum, 
 				POLICY_HND *hnd,
 				uint32 services_type, uint32 services_state,
-				uint32 buf_size, uint32 *resume_hnd,
+				uint32 *buf_size, uint32 *resume_hnd,
-				ENUM_SRVC_STATUS **svcs)
+				uint32 *dos_error,
+				ENUM_SRVC_STATUS **svcs, uint32 *num_svcs)
 {
 	prs_struct rbuf;
 	prs_struct buf; 
 	SVC_Q_ENUM_SVCS_STATUS q_o;
 	BOOL valid_pol = False;
 
-	if (hnd == NULL) return False;
+	if (hnd == NULL || buf_size == NULL || dos_error == NULL || num_svcs == NULL)
+	{
+		return False;
+	}
 
 	prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 	prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
@@ -116,7 +120,7 @@ BOOL do_svc_enum_svcs(struct cli_state *cli, uint16 fnum,
 
 	make_svc_q_enum_svcs_status(&q_o, hnd,
 	                            services_type, services_state,
-	                            buf_size, *resume_hnd);
+	                            *buf_size, *resume_hnd);
 
 	/* turn parameters into data stream */
 	svc_io_q_enum_svcs_status("", &q_o, &buf, 0);
@@ -136,13 +140,16 @@ BOOL do_svc_enum_svcs(struct cli_state *cli, uint16 fnum,
 		{
 			/* report error code */
 			DEBUG(0,("SVC_ENUM_SVCS_STATUS: %s\n", smb_err_msg(ERRDOS, r_o.dos_status)));
-			p = r_o.dos_status != ERRmoredata;
+			p = r_o.dos_status == ERRmoredata;
 		}
 
 		if (p)
 		{
 			(*svcs) = r_o.svcs;
+			(*num_svcs) = r_o.num_svcs;
 			(*resume_hnd) = get_enum_hnd(&r_o.resume_hnd);
+			(*buf_size) = r_o.more_buf_size;
+			(*dos_error) = r_o.dos_status;
 			valid_pol = True;
 		}
 	}

source3/rpcclient/cmd_svcctl.c

@@ -46,10 +46,13 @@ void cmd_svc_enum(struct client_info *info)
 	BOOL res1 = True;
 	int i;
 	uint32 resume_hnd = 0;
+	uint32 buf_size = 0;
+	uint32 dos_error = 0;
 	ENUM_SRVC_STATUS *svcs = NULL;
+	uint32 num_svcs = 0;
 
 	POLICY_HND sc_man_pol;
-	fstring full_keyname;
+	
 	fstring srv_name;
 
 	fstrcpy(srv_name, "\\\\");
@@ -68,50 +71,38 @@ void cmd_svc_enum(struct client_info *info)
 
 	do
 	{
+		buf_size += 0x800;
+
 		/* enumerate services */
 		res1 = res ? do_svc_enum_svcs(smb_cli, fnum,
 		                        &sc_man_pol,
 		                        0x00000030, 0x00000003,
-		                        0x00000080, &resume_hnd, &svcs) : False;
+		                        &buf_size, &resume_hnd, &dos_error,
+		                        &svcs, &num_svcs) : False;
 
-	} while (resume_hnd != 0);
+	} while (dos_error == ERRmoredata);
+
+	if (res1 && dos_error == 0x0 && num_svcs > 0 && svcs != NULL)
+	{
+		fprintf(out_hnd,"Services\n");
+		fprintf(out_hnd,"--------\n");
+	}
+
+	for (i = 0; i < num_svcs && svcs != NULL; i++)
+	{
+		if (res1)
+		{
+			display_svc_info(out_hnd, ACTION_HEADER   , &svcs[i]);
+			display_svc_info(out_hnd, ACTION_ENUMERATE, &svcs[i]);
+			display_svc_info(out_hnd, ACTION_FOOTER   , &svcs[i]);
+		}
+	}
 
 	if (svcs != NULL)
 	{
 		free(svcs);
 	}
 
-#if 0
-	if (res1 && num_subkeys > 0)
-	{
-		fprintf(out_hnd,"Subkeys\n");
-		fprintf(out_hnd,"-------\n");
-	}
-
-	for (i = 0; i < num_subkeys; i++)
-	{
-		BOOL res2 = True;
-		/*
-		 * enumerate key
-		 */
-
-		/* enum key */
-		res2 = res2 ? do_svc_enum_key(smb_cli, fnum, &key_pol,
-					i, enum_name,
-					&enum_unk1, &enum_unk2,
-					&key_mod_time) : False;
-		
-		if (res2)
-		{
-			display_svc_key_info(out_hnd, ACTION_HEADER   , enum_name, key_mod_time);
-			display_svc_key_info(out_hnd, ACTION_ENUMERATE, enum_name, key_mod_time);
-			display_svc_key_info(out_hnd, ACTION_FOOTER   , enum_name, key_mod_time);
-		}
-
-	}
-
-	}
-#endif
 	res  = res  ? do_svc_close(smb_cli, fnum, &sc_man_pol) : False;
 
 	/* close the session */

source3/rpcclient/display.c

@@ -1535,6 +1535,30 @@ void display_reg_key_info(FILE *out_hnd, enum action_type action,
 	}
 }
 
+/****************************************************************************
+ display structure
+ ****************************************************************************/
+void display_svc_info(FILE *out_hnd, enum action_type action, ENUM_SRVC_STATUS *svc)
+{
+	switch (action)
+	{
+		case ACTION_HEADER:
+		{
+			break;
+		}
+		case ACTION_ENUMERATE:
+		{
+			fprintf(out_hnd, "\t%s:",  unistr2(svc->uni_srvc_name   .buffer)); /* service name unicode string */
+			fprintf(out_hnd, "\t%s\n", unistr2(svc->uni_disp_name   .buffer)); /* display name unicode string */
+			break;
+		}
+		case ACTION_FOOTER:
+		{
+			break;
+		}
+	}
+}
+
 #if COPY_THIS_TEMPLATE
 /****************************************************************************
  display structure