From 6e40287e2f39a80fc72bd8d0fbc1a8334d688c2d Mon Sep 17 00:00:00 2001
From: etobi <git@e-tobi.net>
Date: Tue, 3 Sep 2013 09:48:38 +0200
Subject: Imported Upstream version 1.1.0
---
util/dvbnet/Makefile | 29 +++++++
util/dvbnet/dvbnet.c | 205 +++++++++++++++++++++++++++++++++++++++++++++++
util/dvbnet/net_start.pl | 25 ++++++
util/dvbnet/net_start.sh | 15 ++++
util/dvbnet/version.h.in | 1 +
5 files changed, 275 insertions(+)
create mode 100644 util/dvbnet/Makefile
create mode 100644 util/dvbnet/dvbnet.c
create mode 100755 util/dvbnet/net_start.pl
create mode 100755 util/dvbnet/net_start.sh
create mode 100644 util/dvbnet/version.h.in
(limited to 'util/dvbnet')
diff --git a/util/dvbnet/Makefile b/util/dvbnet/Makefile
new file mode 100644
index 0000000..187dee2
--- /dev/null
+++ b/util/dvbnet/Makefile
@@ -0,0 +1,29 @@
+
+CC = gcc
+CFLAGS = -g -O2 -MD -Wall -I. -I../../include
+LFLAGS =
+
+OBJS = dvbnet.o
+TARGET = dvbnet
+DESTDIR = /usr/local/bin/
+
+all: version.h $(TARGET)
+
+.c.o:
+ $(CC) $(CFLAGS) -c $< -o $@
+
+$(TARGET): $(OBJS)
+ $(CC) -o $@ $(OBJS) $(LFLAGS)
+
+version.h:
+ printf '#define VERSION_INFO "%s (Build %s)"\n' \
+ "`cat $@.in`" "`date +'%a %b %d %X %Y'`" > $@
+
+install: all
+ install -m 755 $(TARGET) $(DESTDIR)
+
+clean:
+ rm -f $(TARGET) $(OBJS) version.h core* *~ *.d
+
+-include $(wildcard *.d) dummy
+
diff --git a/util/dvbnet/dvbnet.c b/util/dvbnet/dvbnet.c
new file mode 100644
index 0000000..573fa59
--- /dev/null
+++ b/util/dvbnet/dvbnet.c
@@ -0,0 +1,205 @@
+/*
+ * dvbnet.c
+ *
+ * Copyright (C) 2003 TV Files S.p.A
+ * L.Y.Mesentsev <lymes@tiscalinet.it>
+ *
+ * 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 the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ *
+ */
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+
+#include <linux/dvb/net.h>
+#include <version.h>
+
+#ifndef VERSION_INFO
+#define VERSION_INFO "1.1.0"
+#endif
+
+#define OK 0
+#define FAIL -1
+#define DVB_NET_DEVICE "/dev/dvb/adapter%d/net%d"
+#define DVB_NET_DEVICES_MAX 10
+#define IFNAME_DVB "dvb"
+
+
+enum Mode {
+ UNKNOWN,
+ LST_INTERFACE,
+ ADD_INTERFACE,
+ DEL_INTERFACE
+} op_mode;
+
+static int adapter = 0;
+static int netdev = 0;
+static struct dvb_net_if net_data;
+
+static void hello(void);
+static void usage(char *);
+static void parse_args(int, char **);
+static int queryInterface(int, int);
+
+static char dvb_net_device[40];
+
+int main(int argc, char **argv)
+{
+ int fd_net;
+
+ hello();
+
+ parse_args(argc, argv);
+
+ sprintf(dvb_net_device, DVB_NET_DEVICE, adapter, netdev);
+
+ printf("Device: %s\n", dvb_net_device);
+
+ if ((fd_net = open(dvb_net_device, O_RDWR | O_NONBLOCK)) < 0) {
+ fprintf(stderr, "Error: couldn't open device %s: %d %m\n",
+ dvb_net_device, errno);
+ return FAIL;
+ }
+
+ switch (op_mode) {
+ case DEL_INTERFACE:
+ if (ioctl(fd_net, NET_REMOVE_IF, net_data.if_num))
+ fprintf(stderr,
+ "Error: couldn't remove interface %d: %d %m.\n",
+ net_data.if_num, errno);
+ else
+ printf("Status: device %d removed successfully.\n",
+ net_data.if_num);
+ break;
+
+ case ADD_INTERFACE:
+ if (ioctl(fd_net, NET_ADD_IF, &net_data))
+ fprintf(stderr,
+ "Error: couldn't add interface for pid %d: %d %m.\n",
+ net_data.pid, errno);
+ else
+ printf
+ ("Status: device dvb%d_%d for pid %d created successfully.\n",
+ adapter, net_data.if_num, net_data.pid);
+ break;
+
+ case LST_INTERFACE:
+ queryInterface(fd_net, 0);
+ break;
+
+ default:
+ usage(argv[0]);
+ return FAIL;
+ }
+
+ close(fd_net);
+ return OK;
+}
+
+
+int queryInterface(int fd_net, int dev)
+{
+ struct dvb_net_if data;
+ int IF, nIFaces = 0, ret = FAIL;
+
+ printf("Query DVB network interfaces:\n");
+ printf("-----------------------------\n");
+ for (IF = 0; IF < DVB_NET_DEVICES_MAX; IF++) {
+ data.if_num = IF;
+ if (ioctl(fd_net, NET_GET_IF, &data))
+ continue;
+
+ if (dev == data.if_num)
+ ret = OK;
+
+ printf("Found device %d: interface dvb%d_%d, "
+ "listening on PID %d\n",
+ IF, adapter, data.if_num, data.pid);
+
+ nIFaces++;
+ }
+
+ printf("-----------------------------\n");
+ printf("Found %d interface(s).\n\n", nIFaces);
+ return ret;
+}
+
+
+void parse_args(int argc, char **argv)
+{
+ char c, *s;
+ op_mode = UNKNOWN;
+ while ((c = getopt(argc, argv, "a:n:p:d:lvh")) != EOF) {
+ switch (c) {
+ case 'a':
+ adapter = strtol(optarg, NULL, 0);
+ break;
+ case 'n':
+ netdev = strtol(optarg, NULL, 0);
+ break;
+ case 'p':
+ net_data.pid = strtol(optarg, NULL, 0);
+ op_mode = ADD_INTERFACE;
+ break;
+ case 'd':
+ net_data.if_num = strtol(optarg, NULL, 0);
+ op_mode = DEL_INTERFACE;
+ break;
+ case 'l':
+ op_mode = LST_INTERFACE;
+ break;
+ case 'v':
+ exit(OK);
+ case 'h':
+ default:
+ s = strrchr(argv[0], '/') + 1;
+ usage((s) ? s : argv[0]);
+ exit(FAIL);
+ }
+ }
+}
+
+
+void usage(char *prog_name)
+{
+ fprintf(stderr, "Usage: %s [options]\n", prog_name);
+ fprintf(stderr, "Where options are:\n");
+ fprintf(stderr, "\t-a AD : Adapter card AD (default 0)\n");
+ fprintf(stderr, "\t-n NET : Net demux NET (default 0)\n");
+ fprintf(stderr, "\t-p PID : Add interface listening on PID\n");
+ fprintf(stderr, "\t-d NUM : Remove interface dvbAD_NUM\n");
+ fprintf(stderr,
+ "\t-l : List currently available interfaces\n");
+ fprintf(stderr, "\t-v : Print current version\n\n");
+}
+
+
+void hello(void)
+{
+ printf("\nDVB Network Interface Manager\n");
+ printf("Version %s\n", VERSION_INFO);
+ printf("Copyright (C) 2003, TV Files S.p.A\n\n");
+}
diff --git a/util/dvbnet/net_start.pl b/util/dvbnet/net_start.pl
new file mode 100755
index 0000000..71e6367
--- /dev/null
+++ b/util/dvbnet/net_start.pl
@@ -0,0 +1,25 @@
+#!/usr/bin/perl
+
+$ADAPTER = 0;
+
+&dvbnet($ADAPTER, 0, 512, "192.168.11.1");
+&dvbnet($ADAPTER, 0, 2000, "192.168.21.1");
+
+
+# &dvbnet(adapter,netdev,pid,"ip_addr");
+
+sub dvbnet
+{
+ local ($ADAPTER, $NETDEV, $PID, $IP_ADDR) = @_;
+
+ $DEV_NAME = `./dvbnet -a $ADAPTER -n $NETDEV -p $PID | grep created`;
+ chop($DEV_NAME);
+
+ $DEV_NAME =~ s/(.*)device //;
+ $DEV_NAME =~ s/for (.*)//;
+
+ $X = `/sbin/ifconfig $DEV_NAME $IP_ADDR netmask 255.255.255.0`;
+
+ system("/sbin/ifconfig $DEV_NAME");
+}
+
diff --git a/util/dvbnet/net_start.sh b/util/dvbnet/net_start.sh
new file mode 100755
index 0000000..b155989
--- /dev/null
+++ b/util/dvbnet/net_start.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+PID=0x511
+DEV_NAME=dvb0_0
+IP_ADDR=10.1.1.1
+
+./dvbnet -p $PID
+
+/sbin/ifconfig $DEV_NAME $IP_ADDR
+
+#
+# you can reconfigure the MAC adress like this:
+#
+#MAC_ADDR=00:01:02:03:04:05
+#/sbin/ifconfig $DEV_NAME hw ether $MAC_ADDR
diff --git a/util/dvbnet/version.h.in b/util/dvbnet/version.h.in
new file mode 100644
index 0000000..d0a6e20
--- /dev/null
+++ b/util/dvbnet/version.h.in
@@ -0,0 +1 @@
+1.1.0-TVF
--
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