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Группа :: Архивирование/Резервное копирование
Пакет: dvbackup

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Патч: dvbackup-0.0.5-cvs-20030816.diff
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diff -ruN dvbackup-0.0.4/Makefile dvbackup/Makefile
--- dvbackup-0.0.4/Makefile	2002-03-24 22:08:57 +0300
+++ dvbackup/Makefile	2003-04-08 01:15:50 +0400
@@ -5,13 +5,17 @@
 #Flags for profiling:
 #CFLAGS=-Wall -O3 -pg
 
+# Comment out the next two lines if you have libavc1394 librom1394 libraw1394
+HAVE_AVC1394=-DHAVE_LIBAVC1394
+LIBAVC1394=-lavc1394 -lrom1394 -lraw1394
+
 #install into:
 install_dir=/usr/local/bin
 
 all: dvbackup dvconnect Makefile
 
 dvconnect: dvconnect.c Makefile
-	gcc $(CFLAGS) -DHAVE_LIBPOPT -o dvconnect dvconnect.c -lpopt -lpthread
+	gcc $(CFLAGS) -DHAVE_LIBPOPT $(HAVE_AVC1394) -o dvconnect dvconnect.c -lpopt -lpthread $(LIBAVC1394)
 
 dvbackup: dvbackup.c minilogo.c Makefile
 	gcc $(CFLAGS) -I/usr/include -o dvbackup dvbackup.c minilogo.c -lpopt -lm -lz
diff -ruN dvbackup-0.0.4/scripts/dvback dvbackup/scripts/dvback
--- dvbackup-0.0.4/scripts/dvback	1970-01-01 03:00:00 +0300
+++ dvbackup/scripts/dvback	2002-09-29 12:59:09 +0400
@@ -0,0 +1,119 @@
+#!/usr/bin/perl
+
+$sto = "16000"; #default 12000. Sets --syt-offset for dvconnect -s (see dvconnect --help) 
+		#adjust this for your camcorder/firewire card
+		#until the screen no longer flickers while "dvconnect -s"-ing
+$bufmult = 10000;  #im sure this could be fine tuned, but this may be sufficient
+$tmploc = "/tmp/vidout";  #location of tmp file.  This could be big depending on value of buffer
+		#if you have a custom picture for the camcorder...#
+$setpicture_option='--set-picture="/usr/local/share/gimp/minilogo.ppm"';
+
+$message = "
+Run cpio to backup to dv tape
+Usage dvback [OPTIONS] [BACKUP_DIRECTORY]
+
+  --help               print this screen
+  -h host              rsh to host to run cpio|tar
+  -b buffer_size       buffer size for \"dvconnect -s\"
+                       (default 500)
+  -v                   verbose
+  -z                   filter through gunzip
+  -t                   use tar format instead of crc format
+  -r (default on)      run through rsbep FEC (error correction)
+  -R                   turn off rsbep FEC (error correction)
+  -d                   differential backup since the \"lastbackup.dvback\" 
+                       file was written
+  -f                   mark this backup as a full 
+                       (i.e. touch BACKUP_DIRECTORY/lastbackup.dvback)
+  BACKUP_DIRECTORY     directory on local or if -h remote machine
+                       where backup will begin (recursive backup)
+";
+
+if ($args =~ /--help/ ) {
+	print $message;
+	exit;
+}
+use Getopt::Std;
+getopts('b:h:vztrdfR', \%arg);
+
+print `/sbin/modprobe ohci1394; /sbin/modprobe raw1394; /sbin/modprobe video1394`;
+$args = join " " , @ARGV;
+
+
+
+$args =~ s/-+\w*//g; # get rid of arguments
+
+
+$pipeitto = '|';
+
+
+
+if ( $arg{'h'} ) {
+	$host = $arg{'h'};
+	$hostcommand = "rsh $host ";
+	$pipeitto = '"|"';
+}
+
+if ( $arg{'z'} ) {
+	$ziprun = "| gzip -c";
+}
+
+if ( $arg{'b'} ) {
+	$buffer = $arg{'b'};
+} else { $buffer = '500'; }
+
+
+unless ( $arg{'R'} ) {
+	$which=`/usr/bin/which rsbep`;
+	unless ($which) {
+		die "rsbep not found (download available at http://www.s.netic.de/gfiala/dvbackup.html)";
+	}
+	$rsbeprun = "| rsbep";
+} else {
+	die "Make a choice.  Can't have -r and -R $message" if $arv{'r'};
+}
+
+$args =~ s/^\s+//;
+$args =~ s/\s+$//;
+$args =~ s/\/$//; #remove trailing / if any
+
+if ($args =~ /\s/) { 
+	die "too many extra arguments: which one is the directory?\n(got '$args')\n$message";
+}
+
+if ($args eq "") {
+	die "must include a directory name\n$message";
+} else { $dir=$args};
+
+$bufmult = $buffer * $bufmult;
+
+if ($arg{'f'} && $arg{'d'}) {
+	die "cannot use -d and -f at the same time\n$message";
+}
+
+if ( $arg{'f'} ) {
+	$touch_cmd = "touch $dir/lastbackup.dvback;";
+	$touch_cmd = $hostcommand . $touch_cmd if $arg{'h'};
+}
+
+if ( $arg{'d'} ) {
+	$checkcmd = "ls $dir/lastbackup.dvback";
+	$checkcmd = $hostcommand . $checkcmd if $arg{'h'};
+	$msg = `$checkcmd`;
+	die "cannot find $dir/lastbackup.dvback\n" if $msg eq "";
+	$findarg = "-newer $dir/lastbackup.dvback;";
+}
+
+if ($arg{'t'}) {
+	$cpioarg="-o -H tar";
+} else {
+	$cpioarg="-o -H crc";
+}
+
+if ( $arg{'v'} ) {
+	$cpioarg .= " -v";
+}
+
+$command =  "$touch_cmd $hostcommand find $dir $findarg $pipeitto cpio $cpioarg $ziprun $rsbeprun | dvbackup -n $setpicture_option -p 125 | ( (head -c  $bufmult >  $tmploc) ; ( (sleep 2; dvcont record)& cat $tmploc ); tee ) | dvconnect -v -s -k 32 -b $buffer --syt-offset=$sto ; dvcont stop; rm -r $tmploc";
+print "$command\n\n";
+exec ( $command) ;
diff -ruN dvbackup-0.0.4/scripts/dvrestore dvbackup/scripts/dvrestore
--- dvbackup-0.0.4/scripts/dvrestore	1970-01-01 03:00:00 +0300
+++ dvbackup/scripts/dvrestore	2002-09-29 12:59:09 +0400
@@ -0,0 +1,77 @@
+#!/usr/bin/perl
+
+$message = "
+Usage dvrestore [OPTIONS] [RESTORE_DIRECTORY]
+
+  -h host              rsh to host and restore there
+  -v                   verbose
+  -z                   filter through gunzip
+  -r  (default on)     run through rsbep FEC (error correction)
+  -R                   turn off rsbep FEC (error correction)
+  RESTORE_DIRECTORY    directory on local or if -h remote machine 
+                       where restore will begin (no absolute restores) 
+";
+
+if ($args =~ /--help/ ) {
+	print $message;
+exit;
+}
+
+use Getopt::Std;
+getopts('h:vztrR', \%arg);
+
+print `/sbin/modprobe ohci1394; /sbin/modprobe raw1394; /sbin/modprobe video1394`;
+$args = join " " , @ARGV;
+
+$cpioarg = " -idm --no-absolute-filenames";
+
+#dvcont play; dvconnect | dvbackup -d | gunzip -c | cpio -v -idm --no-absolute-filenames; dvcont stop
+
+
+
+$args =~ s/-+\w*//g;
+
+if ( $arg{'h'} ) {
+	$host = $arg{'h'};
+	$hostcommand = "rsh $host ";
+}
+
+
+if ( $arg{'v'} ) {
+	$cpioarg .= " -v";
+}
+
+if ( $arg{'z'} ) {
+	$ziprun = " | gunzip -c ";
+}
+
+unless ( $arg{'R'} ) {
+	$which=`/usr/bin/which rsbep`;
+	unless ($which) {
+		die "rsbep not found (download available at http://www.s.netic.de/gfiala/dvbackup.html)";
+	}
+	$rsbeprun = " | rsbep -d";
+} else {
+	die "can't use -r and -R $message" if $arg{'r'};
+}
+
+
+#print "'$args'\n";
+$args =~ s/^\s+//;
+$args =~ s/\s+$//;
+if ($args =~ /\s/) { die "too many arguments: which one is the directory? 
+($args)\n$message" }
+
+if ($args ne "") {
+	if ($hostcommand) {
+		$dir= "cd $args " . '";" '; 
+	} else { 
+		 $dir= "cd $args ; ";
+	}
+};
+
+
+$command = 'dvcont play; dvconnect | dvbackup -d ' . $ziprun . $rsbeprun . ' | (' . $hostcommand . $dir . 'cpio' . $cpioarg . ') ; dvcont stop';
+
+print "doing '$command'\n\n";
+exec ( $command) ;
diff -ruN dvbackup-0.0.4/scripts/dvverify dvbackup/scripts/dvverify
--- dvbackup-0.0.4/scripts/dvverify	1970-01-01 03:00:00 +0300
+++ dvbackup/scripts/dvverify	2002-09-29 12:59:09 +0400
@@ -0,0 +1,53 @@
+#!/usr/bin/perl
+$args = join " " , @ARGV;
+
+$message = "
+Do a crc check of tape cpio content (requires tape made with -H crc )
+
+Usage dvverify [OPTIONS] [RESTORE_DIRECTORY]
+
+  -v                   verbose
+  -z                   filter through gunzip
+  -r    (default on)   run through \"rsbep -d\" FEC (error correction)
+  -R                   turn off rsbep FEC (error correction)
+";
+if ($args =~ /--help/ ) {
+	print $message;
+	exit;
+}
+
+
+use Getopt::Std;
+getopts('vzrR', \%arg);
+
+
+print `/sbin/modprobe ohci1394; /sbin/modprobe raw1394; /sbin/modprobe video1394`;
+
+$cpioarg = " -i --only-verify-crc";
+
+
+#print $args;
+
+if ( $arg{'v'} ) {
+	$cpioarg .= " -v";
+}
+
+if ( $arg{'z'} ) {
+	$ziprun = " | gunzip -c ";
+}
+
+unless ( $arg{'R'} ) {
+	$which=`/usr/bin/which rsbep`;
+	unless ($which) {
+		die "rsbep not found (download available at http://www.s.netic.de/gfiala/dvbackup.html)";
+	}
+	$rsbeprun = " | rsbep -d -v";
+} else {
+	die "Can't usr -r and -R $message" if $arg{'r'};
+}
+
+
+$command = 'dvcont play; dvconnect | dvbackup -d ' . $rsbeprun . $ziprun . ' | ' . 'cpio' . $cpioarg . ' ; dvcont stop';
+
+print "doing '$command'\n\n";
+exec ( $command) ;
diff -ruN dvbackup-0.0.4/ChangeLog dvbackup/ChangeLog
--- dvbackup-0.0.4/ChangeLog	2002-03-24 22:32:02 +0300
+++ dvbackup/ChangeLog	2003-04-08 01:15:50 +0400
@@ -15,4 +15,7 @@
 	* Added underrun-picture support
 	* Added setscheduler support (thanks to Swen ThЭmmler)
 	* Added ppm-reader bugfixes (thanks to Georgi Georgiev)
-	
\ В конце файла нет новой строки
+Version 0.0.5
+	* Fixed time-stamping and VAUX header fields
+	* Added backup-scripts (thanks to Aaron)
+	* Added AVC Control by dvconnect (thanks to CARON Dominique)
diff -ruN dvbackup-0.0.4/dvbackup.c dvbackup/dvbackup.c
--- dvbackup-0.0.4/dvbackup.c	2002-03-24 22:25:31 +0300
+++ dvbackup/dvbackup.c	2003-08-16 12:51:50 +0400
@@ -391,10 +391,10 @@
 {
 	target[0] = 0x61; 
 
-	target[1] = 0x33; /* scrambling off, compression 1, 
+	target[1] = 0x3f; /* scrambling off, compression no info, 
 			     input-source no-info, copy-control off */
 	target[2] = 0xc8; /* 4x3 fullscreen, record: original */
-	target[3] = 0xfd; /* not record start, bcsys type 1, not still-picture
+	target[3] = 0xfc; /* not record start, bcsys type 0, not still-picture
 			     field-time-offset > 0, interlaced yes,
 			     same-frame no, both-fields-used yes */
 
@@ -406,7 +406,9 @@
 	target[0] = 0x62;
 	target[1] = 0xff;
 	write_bcd(target + 2, now->tm_mday);
-	write_bcd(target + 3, now->tm_mon);
+	write_bcd(target + 3, now->tm_mon + 1);
+	target[3] &= 0x1f;
+	target[3] |= now->tm_wday << 5;
 	write_bcd(target + 4, now->tm_year % 100);
 }
 void write_timecode_63(unsigned char* target, struct tm * now)
@@ -414,8 +416,11 @@
 	target[0] = 0x63;
 	target[1] = 0xff;
 	write_bcd(target + 2, now->tm_sec);
+	target[2] |= 0x80;
 	write_bcd(target + 3, now->tm_min);
+	target[3] |= 0x80;
 	write_bcd(target + 4, now->tm_hour);
+	target[4] |= 0xc0;
 }
 
 void write_subcode_blocks(unsigned char* target, int ds, int frame, 
@@ -1184,11 +1189,12 @@
 #define OPT_PICTURE         5
 #define OPT_VERBOSE         6
 #define OPT_PREFIX          7
-#define OPT_TEST            8
-#define OPT_RECOVER         9
-#define OPT_ENABLE_AUDIO    10
-#define OPT_AUTOHELP        11
-#define NUM_OPTS            12
+#define OPT_POSTFIX         8
+#define OPT_TEST            9
+#define OPT_RECOVER         10
+#define OPT_ENABLE_AUDIO    11
+#define OPT_AUTOHELP        12
+#define NUM_OPTS            13
 
 int main(int argc, char *argv[])
 {
@@ -1199,6 +1205,7 @@
 	int verify = 0;
 	int verbose = 0;
 	int prefix = 0;
+	int postfix = 0;
 	int testmode = -1;
 	int recover = 0;
 	int enable_audio = 0;
@@ -1275,6 +1282,15 @@
 		descrip:    "prefix data with 'count' empty frames"
 	}; /* picture */
 
+	option_table[OPT_POSTFIX] = (struct poptOption) {
+		longName:   "postfix", 
+		shortName:  'o', 
+                argInfo:    POPT_ARG_INT, 
+		arg:        &postfix,
+                argDescrip: "count",
+		descrip:    "postfix data with 'count' empty frames"
+	}; /* picture */
+
 	option_table[OPT_TEST] = (struct poptOption) {
 		longName:   "test", 
                 argInfo:    POPT_ARG_INT, 
@@ -1291,15 +1307,6 @@
 	}; /* recover */
 
 
-	option_table[OPT_PREFIX] = (struct poptOption) {
-		longName:   "prefix", 
-		shortName:  'p', 
-                argInfo:    POPT_ARG_INT, 
-		arg:        &prefix,
-                argDescrip: "count",
-		descrip:    "prefix data with 'count' empty frames"
-	}; /* picture */
-
 	option_table[OPT_ENABLE_AUDIO] = (struct poptOption) {
 		longName:   "enable-audio",
 		arg:        &enable_audio,
@@ -1373,7 +1380,7 @@
 					rval = verify_data(databuffer,verbose);
 					if (rval >= 0 || recover) {
 						write_extracted_data(
-							databuffer, recover);
+							databuffer,(rval < 0));
 					}
 					if (rval == 1) {
 						eof = 1;
@@ -1459,6 +1466,15 @@
 				current_address += chunk_size - header_size;
 			}
 		}
+		for (i = 0; i < postfix; i++) {
+			build_header(databuffer, 0, 0,
+				     header_size, 0, backup_title);
+			add_info_blocks(isPAL, framebuffer, &now, 
+					enable_audio);
+			insert_data(databuffer, isPAL, framebuffer);
+			fwrite(framebuffer, 1,
+			       isPAL ? 144000 : 120000, stdout);
+		}
 	}
 
 	return 0;
 
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