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Imported Upstream version 0.72.3

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This commit is contained in:
TANIGUCHI Takaki
2012-03-06 11:08:15 +09:00
parent 205701b3de
commit 30255c97b3
713 changed files with 13953 additions and 28840 deletions
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57
ds-marker.c
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@@ -1,5 +1,5 @@
/* dvdisaster: Additional error correction for optical media.
* Copyright (C) 2004-2010 Carsten Gnoerlich.
* Copyright (C) 2004-2011 Carsten Gnoerlich.
* Project home page: http://www.dvdisaster.com
* Email: carsten@dvdisaster.com -or- cgnoerlich@fsfe.org
*
@@ -22,7 +22,6 @@
#include "dvdisaster.h"
#define DSM_VERSION "1.00"
#define PSM_VERSION "1.00"
/***
*** Create an unique marker for missing sectors
@@ -60,7 +59,7 @@ void CreateMissingSector(unsigned char *out, gint64 sector,
if(!Closure->dsmVersion)
return;
/* Yes, add the missing sector attributes */
/* make dsm marker unique for this sector and medium */
g_sprintf(buf+0x100,"Dead sector marker version");
g_sprintf(buf+0x120,"%s",DSM_VERSION);
@@ -75,38 +74,6 @@ void CreateMissingSector(unsigned char *out, gint64 sector,
g_sprintf(buf+0x220,"%s", volume_label ? volume_label : "none");
}
/***
*** Create an unique padding sector
***/
void CreatePaddingSector(unsigned char *out, gint64 sector,
unsigned char *fingerprint, gint64 fingerprint_sector)
{ char *buf = (char*)out;
char *end_marker;
int end_length;
memset(buf, 0, 2048);
g_sprintf(buf,
"dvdisaster padding sector "
"This is a padding sector needed for augmenting the image "
"with error correction data.");
end_marker = "dvdisaster padding sector end marker";
end_length = strlen(end_marker);
memcpy(buf+2047-end_length, end_marker, end_length);
g_sprintf(buf+0x100,"Padding sector marker version");
g_sprintf(buf+0x120,"%s",DSM_VERSION);
g_sprintf(buf+0x140,"Padding sector number");
g_sprintf(buf+0x160,"%lld", (long long)sector);
g_sprintf(buf+0x180,"Medium fingerprint");
if(fingerprint) memcpy(buf+0x1a0, fingerprint, 16);
else memcpy(buf+0x1b0, "none", 4);
g_sprintf(buf+0x1c0,"Medium fingerprint sector");
g_sprintf(buf+0x1e0,"%lld", (long long)fingerprint_sector);
}
/***
*** helper function
***/
@@ -195,26 +162,6 @@ int CheckForMissingSector(unsigned char *buf, gint64 sector,
return SECTOR_MISSING;
}
int CheckForMissingSectors(unsigned char *buf, gint64 sector,
unsigned char *fingerprint, gint64 fingerprint_sector,
int n_sectors, gint64 *first_defect)
{ int i,result;
for(i=0; i<n_sectors; i++)
{ result = CheckForMissingSector(buf, sector, fingerprint, fingerprint_sector);
if(result != SECTOR_PRESENT)
{ *first_defect = sector;
return result;
}
buf += 2048;
sector++;
}
return SECTOR_PRESENT;
}
/***
*** Dialogue for indicating problem with the missing sector
***/