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New upstream version 0.79.5

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This commit is contained in:
TANIGUCHI Takaki
2017-02-02 22:24:37 +09:00
parent 2f23ea4b4a
commit 9ad5d25d65
1931 changed files with 104660 additions and 254637 deletions
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793
rs01-verify.c
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@@ -1,22 +1,23 @@
/* dvdisaster: Additional error correction for optical media.
* Copyright (C) 2004-2012 Carsten Gnoerlich.
* Project home page: http://www.dvdisaster.com
* Email: carsten@dvdisaster.com -or- cgnoerlich@fsfe.org
* Copyright (C) 2004-2015 Carsten Gnoerlich.
*
* This program is free software; you can redistribute it and/or modify
* Email: carsten@dvdisaster.org -or- cgnoerlich@fsfe.org
* Project homepage: http://www.dvdisaster.org
*
* This file is part of dvdisaster.
*
* dvdisaster 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
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* dvdisaster 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 direct your browser at http://www.gnu.org.
* along with dvdisaster. If not, see <http://www.gnu.org/licenses/>.
*/
#include "dvdisaster.h"
@@ -149,10 +150,10 @@ static gboolean expose_cb(GtkWidget *widget, GdkEventExpose *event, gpointer dat
wl->cmpSpiral->mx = a->width / 2;
wl->cmpSpiral->my = (wl->cmpSpiral->diameter + a->height - size)/2;
// wl->cmpSpiral->my = wl->cmpSpiral->diameter/2 + 20;
if(event->count) /* Exposure compression */
return TRUE;
{ return TRUE;
}
/* Redraw the spiral */
@@ -344,44 +345,46 @@ void CreateRS01VerifyWindow(Method *self, GtkWidget *parent)
***/
typedef struct
{ ImageInfo *ii;
EccInfo *ei;
{ Image *image;
} verify_closure;
static void cleanup(gpointer data)
{ verify_closure *cc = (verify_closure*)data;
{ verify_closure *vc = (verify_closure*)data;
Closure->cleanupProc = NULL;
UnregisterCleanup();
if(Closure->guiMode)
AllowActions(TRUE);
if(cc->ii) FreeImageInfo(cc->ii);
if(cc->ei) FreeEccInfo(cc->ei);
g_free(cc);
if(vc->image) CloseImage(vc->image);
g_free(vc);
if(Closure->guiMode)
g_thread_exit(0);
}
void RS01Verify(Method *self)
{ RS01Widgets *wl = (RS01Widgets*)self->widgetList;
verify_closure *cc = g_malloc0(sizeof(verify_closure));
ImageInfo *ii;
EccInfo *ei;
void RS01Verify(Image *image)
{ verify_closure *vc = g_malloc0(sizeof(verify_closure));
Method *self = FindMethod("RS01");
RS01Widgets *wl = (RS01Widgets*)self->widgetList;
char idigest[33],edigest[33];
gint64 excess_sectors = 0;
gint64 eh_sectors = 0;
int n;
char *ecc_advice = NULL;
int in_last = 0;
EccHeader *eh;
gint8 method[5];
int ecc_in_last = 0;
gint64 ecc_blocks,ecc_expected,count;
struct MD5Context md5ctxt;
int percent,last_percent;
unsigned char digest[16];
unsigned char buf[1024];
idigest[0] = 0;
/*** Prepare for early termination */
RegisterCleanup(_("Comparison aborted"), cleanup, cc);
RegisterCleanup(_("Comparison aborted"), cleanup, vc);
/*** Examine the .iso file */
@@ -390,127 +393,132 @@ void RS01Verify(Method *self)
_("Comparing image and error correction files."),
_("- Checking image file -"));
PrintLog("\n%s: ", Closure->imageName);
ei = cc->ei = OpenEccFile(READABLE_ECC | PRINT_MODE);
ii = cc->ii = OpenImageFile(ei ? ei->eh : NULL, PRINT_MODE);
if(ei)
{ eh_sectors = uchar_to_gint64(ei->eh->sectors);
if(Closure->guiMode)
vc->image = image;
if(image && image->eccFile)
{ if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpChkSumErrors), "0");
}
else
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpChkSumErrors), _("n/a"));
if(!ii)
/* Report basic image properties */
PrintLog("\n%s: ", Closure->imageName);
if(!image || !image->file)
{ PrintLog(_("not present\n"));
if(Closure->guiMode)
SwitchAndSetFootline(wl->cmpImageNotebook, 0, NULL, NULL);
goto process_ecc;
}
if(image->inLast == 2048)
{ PrintLog(_("present, contains %lld medium sectors.\n"), image->sectorSize);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpImageSectors), "%lld", image->sectorSize);
}
else
{ if(ii->inLast == 2048)
{ PrintLog(_("present, contains %lld medium sectors.\n"), ii->sectors);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpImageSectors), "%lld", ii->sectors);
}
else
{ PrintLog(_("present, contains %lld medium sectors and %d bytes.\n"),
ii->sectors-1, ii->inLast);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpImageSectors), _("%lld sectors + %d bytes"),
ii->sectors-1, ii->inLast);
}
{ PrintLog(_("present, contains %lld medium sectors and %d bytes.\n"),
image->sectorSize-1, image->inLast);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpImageSectors), _("%lld sectors + %d bytes"),
image->sectorSize-1, image->inLast);
}
RS01ScanImage(self, ii, ei, PRINT_MODE);
if(!Closure->quickVerify)
RS01ScanImage(self, image, NULL, PRINT_MODE);
if(Closure->stopActions)
{ SetLabelText(GTK_LABEL(wl->cmpImageResult),
if(Closure->stopActions)
{ if(Closure->stopActions == STOP_CURRENT_ACTION) /* suppress memleak warning when closing window */
SetLabelText(GTK_LABEL(wl->cmpImageResult),
_("<span %s>Aborted by user request!</span>"),
Closure->redMarkup);
goto terminate;
goto terminate;
}
/*** Peek into the ecc file to get expected sector count */
if(image->eccFile)
{ guint64 diff = 0;
if(image->sectorSize < image->expectedSectors)
{ diff = image->expectedSectors - image->sectorSize;
PrintLog(_("* truncated image : %lld sectors too short\n"), diff);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpImageSectors),
_("<span %s>%lld (%lld sectors too short)</span>"),
Closure->redMarkup, image->sectorSize, diff);
image->sectorsMissing += diff;
}
/*** Peek into the ecc file to get expected sector count */
if(ei)
{ gint64 diff = 0;
if(ii->sectors < eh_sectors)
{ diff = eh_sectors - ii->sectors;
PrintLog(_("* truncated image : %lld sectors too short\n"), diff);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpImageSectors),
_("<span %s>%lld (%lld sectors too short)</span>"),
Closure->redMarkup, ii->sectors, diff);
ii->sectorsMissing += diff;
}
if(ii->sectors > eh_sectors)
{ excess_sectors = ii->sectors - eh_sectors;
}
if(image->sectorSize > image->expectedSectors)
{ excess_sectors = image->sectorSize - image->expectedSectors;
}
}
/*** Show summary of image read */
/*** Show summary of image read */
if(Closure->guiMode)
{ if(image->crcErrors)
SetLabelText(GTK_LABEL(wl->cmpChkSumErrors),
"<span %s>%lld</span>", Closure->redMarkup, image->crcErrors);
if(image->sectorsMissing)
SetLabelText(GTK_LABEL(wl->cmpMissingSectors),
"<span %s>%lld</span>", Closure->redMarkup, image->sectorsMissing);
}
if(excess_sectors)
{ PrintLog(_("* image too long : %lld excess sectors\n"), excess_sectors);
if(Closure->guiMode)
{ if(ii->crcErrors)
SetLabelText(GTK_LABEL(wl->cmpChkSumErrors),
"<span %s>%lld</span>", Closure->redMarkup, ii->crcErrors);
if(ii->sectorsMissing)
SetLabelText(GTK_LABEL(wl->cmpMissingSectors),
"<span %s>%lld</span>", Closure->redMarkup, ii->sectorsMissing);
{ SetLabelText(GTK_LABEL(wl->cmpImageSectors),
_("<span %s>%lld (%lld excess sectors)</span>"),
Closure->redMarkup, image->sectorSize, excess_sectors);
SetLabelText(GTK_LABEL(wl->cmpImageResult),
_("<span %s>Bad image.</span>"),
Closure->redMarkup);
}
if(excess_sectors)
{ PrintLog(_("* image too long : %lld excess sectors\n"), excess_sectors);
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpImageSectors),
_("<span %s>%lld (%lld excess sectors)</span>"),
Closure->redMarkup, ii->sectors, excess_sectors);
SetLabelText(GTK_LABEL(wl->cmpImageResult),
_("<span %s>Bad image.</span>"),
Closure->redMarkup);
}
}
else
{ if(!ii->sectorsMissing)
{
AsciiDigest(idigest, ii->mediumSum);
}
else if(Closure->quickVerify)
{ PrintLog(_("* quick mode : image NOT scanned\n"));
}
else
{ if(!image->sectorsMissing)
{
AsciiDigest(idigest, image->mediumSum);
if(!ii->crcErrors)
{ PrintLog(_("- good image : all sectors present\n"
"- image md5sum : %s\n"),idigest);
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpImageResult),_("<span %s>Good image.</span>"), Closure->greenMarkup);
SetLabelText(GTK_LABEL(wl->cmpImageMd5Sum), "%s", idigest);
}
}
else
{ PrintLog(_("* suspicious image : all sectors present, but %lld CRC errors\n"
"- image md5sum : %s\n"),ii->crcErrors,idigest);
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpImageResult), _("<span %s>Image complete, but contains checksum errors!</span>"), Closure->redMarkup);
SetLabelText(GTK_LABEL(wl->cmpImageMd5Sum), "%s", idigest);
}
}
}
else
{ if(!ii->crcErrors)
PrintLog(_("* BAD image : %lld sectors missing\n"), ii->sectorsMissing);
else PrintLog(_("* BAD image : %lld sectors missing, %lld CRC errors\n"),
ii->sectorsMissing, ii->crcErrors);
if(!image->crcErrors)
{ PrintLog(_("- good image : all sectors present\n"
"- image md5sum : %s\n"),idigest);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpImageResult),
_("<span %s>Bad image.</span>"), Closure->redMarkup);
}
{ SetLabelText(GTK_LABEL(wl->cmpImageResult),_("<span %s>Good image.</span>"), Closure->greenMarkup);
SetLabelText(GTK_LABEL(wl->cmpImageMd5Sum), "%s", idigest);
}
}
else
{ PrintLog(_("* suspicious image : all sectors present, but %lld CRC errors\n"
"- image md5sum : %s\n"),image->crcErrors,idigest);
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpImageResult), _("<span %s>Image complete, but contains checksum errors!</span>"), Closure->redMarkup);
SetLabelText(GTK_LABEL(wl->cmpImageMd5Sum), "%s", idigest);
}
}
}
else /* sectors are missing */
{ if(!image->crcErrors)
PrintLog(_("* BAD image : %lld sectors missing\n"), image->sectorsMissing);
else PrintLog(_("* BAD image : %lld sectors missing, %lld CRC errors\n"),
image->sectorsMissing, image->crcErrors);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpImageResult),
_("<span %s>Bad image.</span>"), Closure->redMarkup);
}
}
/*** The .ecc file */
process_ecc:
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpHeadline), "<big>%s</big>\n<i>%s</i>",
_("Comparing image and error correction files."),
@@ -518,194 +526,225 @@ void RS01Verify(Method *self)
PrintLog("\n%s: ", Closure->eccName);
if(!ei)
if(!image)
{ PrintLog(_("not present\n"));
if(Closure->guiMode)
SwitchAndSetFootline(wl->cmpEccNotebook, 0,
wl->cmpEccEmptyMsg,_("No error correction file present."));
goto skip_ecc;
}
if(image && !image->eccFile)
{
switch(image->eccFileState)
{ case ECCFILE_MISSING:
PrintLog(_("not present\n"));
break;
case ECCFILE_INVALID:
PrintLog(_("invalid\n"));
break;
case ECCFILE_DEFECTIVE_HEADER:
PrintLog(_("defective header (unusable)\n"));
break;
case ECCFILE_WRONG_CODEC:
PrintLog(_("unknown codec (unusable)\n"));
break;
default:
PrintLog(_("unusable\n"));
break;
}
if(Closure->guiMode)
SwitchAndSetFootline(wl->cmpEccNotebook, 0,
wl->cmpEccEmptyMsg,_("No error correction file present."));
goto skip_ecc;
}
eh = image->eccFileHeader; /* simply an alias */
/* Version number of dvdisaster used for creating the ecc file */
if(!eh->neededVersion) /* The V0.41.* series did not fill in this field. */
eh->neededVersion = 4100;
if(eh->creatorVersion)
{ int major = eh->creatorVersion/10000;
int minor = (eh->creatorVersion%10000)/100;
int pl = eh->creatorVersion%100;
if(eh->creatorVersion%100)
{ char *format, *color_format = NULL;
if(eh->creatorVersion < 6000) format = "%s-%d.%d.%d";
else if(eh->creatorVersion <= 6500) format = "%s-%d.%d (pl%d)";
else
{ if(eh->methodFlags[3] & MFLAG_DEVEL)
{ format = "%s-%d.%d (devel-%d)";
color_format = "%s-%d.%d <span %s>(devel-%d)</span>";
}
else if(eh->methodFlags[3] & MFLAG_RC)
{ format = "%s-%d.%d (rc-%d)";
color_format = "%s-%d.%d <span %s>(rc-%d)</span>";
}
else format = "%s-%d.%d (pl%d)";
}
PrintLog(format, _("created by dvdisaster"), major, minor, pl);
PrintLog("\n");
if(Closure->guiMode)
{ if(color_format)
SwitchAndSetFootline(wl->cmpEccNotebook, 1,
wl->cmpEccCreatedBy,
color_format, "dvdisaster",
major, minor, Closure->redMarkup, pl);
else
SwitchAndSetFootline(wl->cmpEccNotebook, 1,
wl->cmpEccCreatedBy,
format, "dvdisaster",
major, minor, pl);
}
}
else
{ PrintLog(_("created by dvdisaster-%d.%d\n"),
major, minor);
if(Closure->guiMode)
SwitchAndSetFootline(wl->cmpEccNotebook, 1,
wl->cmpEccCreatedBy, "dvdisaster-%d.%d",
major, minor);
}
}
else
{ EccHeader *eh = ei->eh;
gint8 method[5];
gint64 ecc_blocks,ecc_expected,count;
struct MD5Context md5ctxt;
unsigned char buf[1024];
unsigned char digest[16];
int percent,last_percent;
gint64 ecc_file_size;
if(!LargeStat(Closure->eccName, &ecc_file_size))
Stop(_("Could not open %s: %s"), Closure->eccName, strerror(errno));
// strncpy(method, eh->method, 4); method[4] = 0;
memcpy(method, eh->method, 4); method[4] = 0;
if(!eh->neededVersion) /* The V0.41.* series did not fill in this field. */
eh->neededVersion = 4100;
if(eh->creatorVersion)
{ int major = eh->creatorVersion/10000;
int minor = (eh->creatorVersion%10000)/100;
int pl = eh->creatorVersion%100;
if(eh->creatorVersion%100)
{ char *format, *color_format = NULL;
if(eh->creatorVersion < 6000) format = "%s-%d.%d.%d";
else if(eh->creatorVersion <= 6500) format = "%s-%d.%d (pl%d)";
else
{ if(eh->methodFlags[3] & MFLAG_DEVEL)
{ format = "%s-%d.%d (devel-%d)";
color_format = "%s-%d.%d <span %s>(devel-%d)</span>";
}
else if(eh->methodFlags[3] & MFLAG_RC)
{ format = "%s-%d.%d (rc-%d)";
color_format = "%s-%d.%d <span %s>(rc-%d)</span>";
}
else format = "%s-%d.%d (pl%d)";
}
PrintLog(format, _("created by dvdisaster"), major, minor, pl);
PrintLog("\n");
if(Closure->guiMode)
{ if(color_format)
SwitchAndSetFootline(wl->cmpEccNotebook, 1,
wl->cmpEccCreatedBy,
color_format, "dvdisaster",
major, minor, Closure->redMarkup, pl);
else
SwitchAndSetFootline(wl->cmpEccNotebook, 1,
wl->cmpEccCreatedBy,
format, "dvdisaster",
major, minor, pl);
}
}
else
{ PrintLog(_("created by dvdisaster-%d.%d\n"),
major, minor);
if(Closure->guiMode)
SwitchAndSetFootline(wl->cmpEccNotebook, 1,
wl->cmpEccCreatedBy, "dvdisaster-%d.%d",
major, minor);
}
}
else
{ PrintLog(_("created by dvdisaster-0.41.x.\n"));
if(Closure->guiMode)
SwitchAndSetFootline(wl->cmpEccNotebook, 1,
wl->cmpEccCreatedBy, "dvdisaster-0.41.x");
}
PrintLog(_("- method : %4s, %d roots, %4.1f%% redundancy.\n"),
method, eh->eccBytes,
((double)eh->eccBytes*100.0)/(double)eh->dataBytes);
{ PrintLog(_("created by dvdisaster-0.41.x.\n"));
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMethod), _("%4s, %d roots, %4.1f%% redundancy"),
method, eh->eccBytes,
((double)eh->eccBytes*100.0)/(double)eh->dataBytes);
SwitchAndSetFootline(wl->cmpEccNotebook, 1,
wl->cmpEccCreatedBy, "dvdisaster-0.41.x");
}
/* Information on RS01 properties */
if(!VerifyVersion(eh, 0))
{ PrintLog(_("- requires : dvdisaster-%d.%d (good)\n"),
eh->neededVersion/10000,
(eh->neededVersion%10000)/100);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccRequires), "dvdisaster-%d.%d",
eh->neededVersion/10000,
(eh->neededVersion%10000)/100);
}
else
{ PrintLog(_("* requires : dvdisaster-%d.%d (BAD)\n"
"* Warning : The following output might be incorrect.\n"
"* : Please visit http://www.dvdisaster.com for an upgrade.\n"),
eh->neededVersion/10000,
(eh->neededVersion%10000)/100);
memcpy(method, eh->method, 4); method[4] = 0;
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpEccRequires),
"<span %s>dvdisaster-%d.%d</span>",
Closure->redMarkup,
eh->neededVersion/10000,
(eh->neededVersion%10000)/100);
PrintLog(_("- method : %4s, %d roots, %4.1f%% redundancy.\n"),
method, eh->eccBytes,
((double)eh->eccBytes*100.0)/(double)eh->dataBytes);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMethod), _("%4s, %d roots, %4.1f%% redundancy"),
method, eh->eccBytes,
((double)eh->eccBytes*100.0)/(double)eh->dataBytes);
/* Show and verify needed version */
if(Closure->version >= eh->neededVersion)
{ PrintLog(_("- requires : dvdisaster-%d.%d (good)\n"),
eh->neededVersion/10000,
(eh->neededVersion%10000)/100);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccRequires), "dvdisaster-%d.%d",
eh->neededVersion/10000,
(eh->neededVersion%10000)/100);
}
else
{ PrintLog(_("* requires : dvdisaster-%d.%d (BAD)\n"
"* Warning : The following output might be incorrect.\n"
"* : Please visit http://www.dvdisaster.org for an upgrade.\n"),
eh->neededVersion/10000,
(eh->neededVersion%10000)/100);
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpEccRequires),
"<span %s>dvdisaster-%d.%d</span>",
Closure->redMarkup,
eh->neededVersion/10000,
(eh->neededVersion%10000)/100);
if(!ecc_advice)
ecc_advice = g_strdup_printf(_("<span %s>Please upgrade your version of dvdisaster!</span>"), Closure->redMarkup);
}
ecc_advice = g_strdup_printf(_("<span %s>Please upgrade your version of dvdisaster!</span>"), Closure->redMarkup);
}
}
eh_sectors = uchar_to_gint64(eh->sectors);
if(eh->creatorVersion >= 6600 && eh->inLast != 2048) /* image file whose length is */
in_last = eh->inLast; /* not a multiple of 2048 */
/* image size comparison */
if(ii)
{ if(ii->sectors == eh_sectors && (!in_last || ii->inLast == eh->inLast))
{ if(!in_last)
{ PrintLog(_("- medium sectors : %lld (good)\n"),eh_sectors);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors), "%lld", eh_sectors);
}
else
{ PrintLog(_("- medium sectors : %lld sectors + %d bytes (good)\n"),
eh_sectors-1, in_last);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors),
_("%lld sectors + %d bytes"),
eh_sectors-1, in_last);
}
}
else
{ if(ii->sectors > eh_sectors && ii->sectors - eh_sectors <= 2)
{ PrintLog(_("* medium sectors : %lld (BAD, perhaps TAO/DAO mismatch)\n"),eh_sectors);
if(Closure->guiMode)
{ if(!in_last)
SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors), "<span %s>%lld</span>", Closure->redMarkup, eh_sectors);
else SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors), "<span %s>%lld sectors + %d bytes</span>", Closure->redMarkup, eh_sectors-1, in_last);
}
}
else
{ if(!in_last)
{ PrintLog(_("* medium sectors : %lld (BAD)\n"),eh_sectors);
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors), "<span %s>%lld</span>", Closure->redMarkup, eh_sectors);
if(!ecc_advice)
ecc_advice = g_strdup_printf(_("<span %s>Image size does not match error correction file.</span>"), Closure->redMarkup);
}
}
else
{ PrintLog(_("* medium sectors : %lld sectors + %d bytes (BAD)\n"),
eh_sectors-1, in_last);
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors),
_("<span %s>%lld sectors + %d bytes</span>"),
Closure->redMarkup, eh_sectors-1, in_last);
if(!ecc_advice)
ecc_advice = g_strdup_printf(_("<span %s>Image size does not match error correction file.</span>"), Closure->redMarkup);
}
}
}
}
if(eh->creatorVersion >= 6600 && eh->inLast != 2048) /* image file whose length is */
ecc_in_last = eh->inLast; /* not a multiple of 2048 */
if(!image->file)
{ if(!ecc_in_last)
{ PrintLog(_("- medium sectors : %lld\n"), image->expectedSectors);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors), "%lld", image->expectedSectors);
}
else
{ if(!in_last)
{ PrintLog(_("- medium sectors : %lld\n"),eh_sectors);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors), "%lld", eh_sectors);
{ PrintLog(_("- medium sectors : %lld sectors + %d bytes\n"),
image->expectedSectors-1, ecc_in_last);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors),
_("%lld sectors + %d bytes"),
image->expectedSectors-1, ecc_in_last);
}
}
if(image->file)
{
if(image->sectorSize == image->expectedSectors
&& (!ecc_in_last || image->inLast == eh->inLast))
{ if(!ecc_in_last)
{ PrintLog(_("- medium sectors : %lld (good)\n"), image->expectedSectors);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors), "%lld", image->expectedSectors);
}
else
{ PrintLog(_("- medium sectors : %lld sectors + %d bytes\n"),
eh_sectors-1, in_last);
if(Closure->guiMode)
{ PrintLog(_("- medium sectors : %lld sectors + %d bytes (good)\n"),
image->expectedSectors-1, ecc_in_last);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors),
_("%lld sectors + %d bytes"),
eh_sectors-1, in_last);
image->expectedSectors-1, ecc_in_last);
}
}
/*** Verify md5sums against image and map (if present) */
else /* sector sizes differ */
{ /* TAO case (1 or 2 sectors more than expected) */
if(image->sectorSize > image->expectedSectors && image->sectorSize - image->expectedSectors <= 2)
{ PrintLog(_("* medium sectors : %lld (BAD, perhaps TAO/DAO mismatch)\n"), image->expectedSectors);
if(Closure->guiMode)
{ if(!ecc_in_last)
SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors), "<span %s>%lld</span>",
Closure->redMarkup, image->expectedSectors);
else SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors), "<span %s>%lld sectors + %d bytes</span>",
Closure->redMarkup, image->expectedSectors-1, ecc_in_last);
}
}
else /* more than 2 Sectors difference */
{ if(!ecc_in_last)
{ PrintLog(_("* medium sectors : %lld (BAD)\n"), image->expectedSectors);
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors), "<span %s>%lld</span>",
Closure->redMarkup, image->expectedSectors);
if(!ecc_advice)
ecc_advice = g_strdup_printf(_("<span %s>Image size does not match error correction file.</span>"), Closure->redMarkup);
}
}
else /* byte size difference */
{ PrintLog(_("* medium sectors : %lld sectors + %d bytes (BAD)\n"),
image->expectedSectors-1, ecc_in_last);
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpEccMediumSectors),
_("<span %s>%lld sectors + %d bytes</span>"),
Closure->redMarkup, image->expectedSectors-1, ecc_in_last);
if(!ecc_advice)
ecc_advice = g_strdup_printf(_("<span %s>Image size does not match error correction file.</span>"), Closure->redMarkup);
}
}
}
}
}
/*** Show and verify image md5sum */
AsciiDigest(edigest, eh->mediumSum);
if(ii && !ii->sectorsMissing && !excess_sectors)
{ n = !memcmp(eh->mediumSum, ii->mediumSum, 16);
if(n) PrintLog(_("- image md5sum : %s (good)\n"),edigest);
if(!Closure->quickVerify)
{ AsciiDigest(edigest, eh->mediumSum);
if(image && image->file && !image->sectorsMissing && !excess_sectors)
{ int n = !memcmp(eh->mediumSum, image->mediumSum, 16);
if(n) PrintLog(_("- image md5sum : %s (good)\n"),edigest);
else PrintLog(_("* image md5sum : %s (BAD)\n"),edigest);
if(Closure->guiMode)
{ if(n) SetLabelText(GTK_LABEL(wl->cmpEccImgMd5Sum), "%s", edigest);
@@ -717,95 +756,109 @@ void RS01Verify(Method *self)
}
else
{ PrintLog(_("- image md5sum : %s\n"),edigest);
if(Closure->guiMode)
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccImgMd5Sum), "%s", edigest);
}
if(ii)
{ if(!memcmp(ii->mediumFP, "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000", 16))
{ PrintLog(_("* fingerprint match: NOT POSSIBLE - related sector is missing in image!\n"));
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccFingerprint), _("<span %s>missing sector prevents calculation</span>"), Closure->redMarkup);
}
else
if(memcmp(ii->mediumFP, eh->mediumFP, 16))
{ PrintLog(_("* fingerprint match: MISMATCH - .iso and .ecc don't belong together!\n"));
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpEccFingerprint),
_("<span %s>mismatch</span>"), Closure->redMarkup);
if(!ecc_advice)
ecc_advice = g_strdup_printf(_("<span %s>Image and error correction files do not belong together!</span>"), Closure->redMarkup);
}
}
else
{ PrintLog(_("- fingerprint match: good\n"));
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccFingerprint), _("good"));
}
}
ecc_expected = 2048*((eh_sectors+eh->dataBytes-1)/eh->dataBytes);
ecc_blocks = (ecc_file_size-eh_sectors*sizeof(guint32)-sizeof(EccHeader))/eh->eccBytes;
if(ecc_expected == ecc_blocks)
{ PrintLog(_("- ecc blocks : %lld (good)\n"),ecc_blocks);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccBlocks), "%lld", ecc_blocks);
}
else
{ PrintLog(_("* ecc blocks : %lld (BAD, expected %lld)\n"),ecc_blocks,ecc_expected);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccBlocks), _("<span %s>%lld (bad, expected %lld)</span>"),Closure->redMarkup,ecc_blocks,ecc_expected);
}
/*** Test ecc file against its own md5sum */
MD5Init(&md5ctxt);
last_percent = -1;
count = sizeof(EccHeader);
if(!LargeSeek(ei->file, (gint64)sizeof(EccHeader)))
Stop(_("Failed skipping the ecc header: %s"),strerror(errno));
while(!LargeEOF(ei->file))
{ n = LargeRead(ei->file, buf, 1024);
MD5Update(&md5ctxt, buf, n);
count += n;
percent = (100*count)/ecc_file_size;
if(last_percent != percent)
{ if(!Closure->guiMode)
PrintProgress(_("- ecc md5sum : %3d%%"),percent);
else SetLabelText(GTK_LABEL(wl->cmpEccMd5Sum), "%3d%%", percent);
last_percent = percent;
}
if(Closure->stopActions)
{ SetLabelText(GTK_LABEL(wl->cmpEccResult),
_("<span %s>Aborted by user request!</span>"), Closure->redMarkup);
goto terminate;
}
}
MD5Final(digest, &md5ctxt);
AsciiDigest(edigest, digest);
if(memcmp(eh->eccSum, digest, 16))
{ PrintLog(_("* ecc md5sum : BAD, ecc file may be damaged!\n"));
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpEccMd5Sum), _("<span %s>bad</span>"), Closure->redMarkup);
if(!ecc_advice)
ecc_advice = g_strdup_printf(_("<span %s>Error correction file may be damaged!</span>"), Closure->redMarkup);
}
}
else
{ PrintLog(_("- ecc md5sum : %s (good)\n"),edigest);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMd5Sum), "%s", edigest);
}
}
if(image && image->file)
{ if(image->fpState != FP_PRESENT)
{ PrintLog(_("* fingerprint match: NOT POSSIBLE - related sector is missing in image!\n"));
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccFingerprint), _("<span %s>missing sector prevents calculation</span>"), Closure->redMarkup);
}
else
{
if(memcmp(image->imageFP, eh->mediumFP, 16))
{ PrintLog(_("* fingerprint match: MISMATCH - .iso and .ecc don't belong together!\n"));
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpEccFingerprint),
_("<span %s>mismatch</span>"), Closure->redMarkup);
if(!ecc_advice)
ecc_advice = g_strdup_printf(_("<span %s>Image and error correction files do not belong together!</span>"), Closure->redMarkup);
}
}
else
{ PrintLog(_("- fingerprint match: good\n"));
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccFingerprint), _("good"));
}
}
}
/* Show and verify the number of ecc blocks */
if(Closure->quickVerify) /* terminate early */
{ PrintLog(_("* quick mode : ecc file NOT scanned\n"));
goto terminate;
}
ecc_expected = 2048*((image->expectedSectors+eh->dataBytes-1)/eh->dataBytes);
ecc_blocks = (image->eccFile->size-image->expectedSectors*sizeof(guint32)-sizeof(EccHeader))/eh->eccBytes;
if(ecc_expected == ecc_blocks)
{ PrintLog(_("- ecc blocks : %lld (good)\n"),ecc_blocks);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccBlocks), "%lld", ecc_blocks);
}
else
{ PrintLog(_("* ecc blocks : %lld (BAD, expected %lld)\n"),ecc_blocks,ecc_expected);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccBlocks), _("<span %s>%lld (bad, expected %lld)</span>"),Closure->redMarkup,ecc_blocks,ecc_expected);
}
/*** Test ecc file against its own md5sum */
MD5Init(&md5ctxt);
last_percent = -1;
count = sizeof(EccHeader);
if(!LargeSeek(image->eccFile, (gint64)sizeof(EccHeader)))
Stop(_("Failed skipping the ecc header: %s"),strerror(errno));
while(!LargeEOF(image->eccFile))
{ int n = LargeRead(image->eccFile, buf, 1024);
MD5Update(&md5ctxt, buf, n);
count += n;
percent = (100*count)/image->eccFile->size;
if(last_percent != percent)
{ if(!Closure->guiMode)
PrintProgress(_("- ecc md5sum : %3d%%"),percent);
else SetLabelText(GTK_LABEL(wl->cmpEccMd5Sum), "%3d%%", percent);
last_percent = percent;
}
if(Closure->stopActions)
{ if(Closure->stopActions == STOP_CURRENT_ACTION) /* suppress memlead warning when closing window */
SetLabelText(GTK_LABEL(wl->cmpEccResult),
_("<span %s>Aborted by user request!</span>"), Closure->redMarkup);
goto terminate;
}
}
MD5Final(digest, &md5ctxt);
AsciiDigest(edigest, digest);
if(memcmp(eh->eccSum, digest, 16))
{ PrintLog(_("* ecc md5sum : BAD, ecc file may be damaged!\n"));
if(Closure->guiMode)
{ SetLabelText(GTK_LABEL(wl->cmpEccMd5Sum), _("<span %s>bad</span>"), Closure->redMarkup);
if(!ecc_advice)
ecc_advice = g_strdup_printf(_("<span %s>Error correction file may be damaged!</span>"), Closure->redMarkup);
}
}
else
{ PrintLog(_("- ecc md5sum : %s (good)\n"),edigest);
if(Closure->guiMode)
SetLabelText(GTK_LABEL(wl->cmpEccMd5Sum), "%s", edigest);
}
skip_ecc:
PrintLog("\n");
if(Closure->guiMode)
@@ -821,5 +874,5 @@ void RS01Verify(Method *self)
/*** Close and clean up */
terminate:
cleanup((gpointer)cc);
cleanup(vc);
}