int main( int nArgc, char ** papszArgv )
{
NITFFile *psFile;
int iSegment, iFile;
char szTemp[100];
int bDisplayTRE = FALSE;
int bExtractSHP = FALSE, bExtractSHPInMem = FALSE;
if( nArgc < 2 )
{
printf( "Usage: nitfdump [-tre] [-extractshp | -extractshpinmem] <nitf_filename>*\n" );
exit( 1 );
}
for( iFile = 1; iFile < nArgc; iFile++ )
{
if ( EQUAL(papszArgv[iFile], "-tre") )
bDisplayTRE = TRUE;
else if ( EQUAL(papszArgv[iFile], "-extractshp") )
bExtractSHP = TRUE;
else if ( EQUAL(papszArgv[iFile], "-extractshpinmem") )
{
bExtractSHP = TRUE;
bExtractSHPInMem = TRUE;
}
}
/* ==================================================================== */
/* Loop over all files. */
/* ==================================================================== */
for( iFile = 1; iFile < nArgc; iFile++ )
{
int bHasFoundLocationTable = FALSE;
if ( EQUAL(papszArgv[iFile], "-tre") )
continue;
if ( EQUAL(papszArgv[iFile], "-extractshp") )
continue;
if ( EQUAL(papszArgv[iFile], "-extractshpinmem") )
continue;
/* -------------------------------------------------------------------- */
/* Open the file. */
/* -------------------------------------------------------------------- */
psFile = NITFOpen( papszArgv[iFile], FALSE );
if( psFile == NULL )
exit( 2 );
printf( "Dump for %s\n", papszArgv[iFile] );
/* -------------------------------------------------------------------- */
/* Dump first TRE list. */
/* -------------------------------------------------------------------- */
if( psFile->pachTRE != NULL )
{
int nTREBytes = psFile->nTREBytes;
const char *pszTREData = psFile->pachTRE;
printf( "File TREs:" );
while( nTREBytes > 10 )
{
int nThisTRESize = atoi(NITFGetField(szTemp, pszTREData, 6, 5 ));
if (nThisTRESize < 0 || nThisTRESize > nTREBytes - 11)
{
NITFGetField(szTemp, pszTREData, 0, 6 );
printf(" Invalid size (%d) for TRE %s", nThisTRESize, szTemp);
break;
}
printf( " %6.6s(%d)", pszTREData, nThisTRESize );
pszTREData += nThisTRESize + 11;
nTREBytes -= (nThisTRESize + 11);
}
printf( "\n" );
if (bDisplayTRE)
{
nTREBytes = psFile->nTREBytes;
pszTREData = psFile->pachTRE;
while( nTREBytes > 10 )
{
char *pszEscaped;
int nThisTRESize = atoi(NITFGetField(szTemp, pszTREData, 6, 5 ));
if (nThisTRESize < 0 || nThisTRESize > nTREBytes - 11)
{
break;
}
pszEscaped = CPLEscapeString( pszTREData + 11, nThisTRESize,
CPLES_BackslashQuotable );
printf( "TRE '%6.6s' : %s\n", pszTREData, pszEscaped);
CPLFree(pszEscaped);
pszTREData += nThisTRESize + 11;
nTREBytes -= (nThisTRESize + 11);
}
}
}
/* -------------------------------------------------------------------- */
/* Dump Metadata */
/* -------------------------------------------------------------------- */
DumpMetadata( "File Metadata:", " ", psFile->papszMetadata );
/* -------------------------------------------------------------------- */
/* Dump general info about segments. */
/* -------------------------------------------------------------------- */
NITFCollectAttachments( psFile );
NITFReconcileAttachments( psFile );
for( iSegment = 0; iSegment < psFile->nSegmentCount; iSegment++ )
{
NITFSegmentInfo *psSegInfo = psFile->pasSegmentInfo + iSegment;
printf( "Segment %d (Type=%s):\n",
iSegment + 1, psSegInfo->szSegmentType );
printf( " HeaderStart=" CPL_FRMT_GUIB ", HeaderSize=%u, DataStart=" CPL_FRMT_GUIB ", DataSize=" CPL_FRMT_GUIB "\n",
psSegInfo->nSegmentHeaderStart,
psSegInfo->nSegmentHeaderSize,
psSegInfo->nSegmentStart,
psSegInfo->nSegmentSize );
printf( " DLVL=%d, ALVL=%d, LOC=C%d,R%d, CCS=C%d,R%d\n",
psSegInfo->nDLVL,
psSegInfo->nALVL,
psSegInfo->nLOC_C,
psSegInfo->nLOC_R,
psSegInfo->nCCS_C,
psSegInfo->nCCS_R );
printf( "\n" );
}
/* -------------------------------------------------------------------- */
/* Report details of images. */
/* -------------------------------------------------------------------- */
for( iSegment = 0; iSegment < psFile->nSegmentCount; iSegment++ )
{
NITFSegmentInfo *psSegInfo = psFile->pasSegmentInfo + iSegment;
NITFImage *psImage;
NITFRPC00BInfo sRPCInfo;
int iBand;
char **papszMD;
if( !EQUAL(psSegInfo->szSegmentType,"IM") )
continue;
psImage = NITFImageAccess( psFile, iSegment );
if( psImage == NULL )
{
printf( "NITFAccessImage(%d) failed!\n", iSegment );
continue;
}
printf( "Image Segment %d, %dPx%dLx%dB x %dbits:\n",
iSegment + 1, psImage->nCols, psImage->nRows,
psImage->nBands, psImage->nBitsPerSample );
printf( " PVTYPE=%s, IREP=%s, ICAT=%s, IMODE=%c, IC=%s, COMRAT=%s, ICORDS=%c\n",
psImage->szPVType, psImage->szIREP, psImage->szICAT,
psImage->chIMODE, psImage->szIC, psImage->szCOMRAT,
psImage->chICORDS );
if( psImage->chICORDS != ' ' )
{
printf( " UL=(%.15g,%.15g), UR=(%.15g,%.15g) Center=%d\n LL=(%.15g,%.15g), LR=(%.15g,%.15g)\n",
psImage->dfULX, psImage->dfULY,
psImage->dfURX, psImage->dfURY,
psImage->bIsBoxCenterOfPixel,
psImage->dfLLX, psImage->dfLLY,
psImage->dfLRX, psImage->dfLRY );
}
printf( " IDLVL=%d, IALVL=%d, ILOC R=%d,C=%d, IMAG=%s\n",
psImage->nIDLVL, psImage->nIALVL,
psImage->nILOCRow, psImage->nILOCColumn,
psImage->szIMAG );
printf( " %d x %d blocks of size %d x %d\n",
psImage->nBlocksPerRow, psImage->nBlocksPerColumn,
psImage->nBlockWidth, psImage->nBlockHeight );
if( psImage->pachTRE != NULL )
{
int nTREBytes = psImage->nTREBytes;
const char *pszTREData = psImage->pachTRE;
printf( " Image TREs:" );
while( nTREBytes > 10 )
{
int nThisTRESize = atoi(NITFGetField(szTemp, pszTREData, 6, 5 ));
if (nThisTRESize < 0 || nThisTRESize > nTREBytes - 11)
{
NITFGetField(szTemp, pszTREData, 0, 6 );
printf(" Invalid size (%d) for TRE %s", nThisTRESize, szTemp);
break;
}
printf( " %6.6s(%d)", pszTREData, nThisTRESize );
pszTREData += nThisTRESize + 11;
nTREBytes -= (nThisTRESize + 11);
}
printf( "\n" );
if (bDisplayTRE)
{
nTREBytes = psImage->nTREBytes;
pszTREData = psImage->pachTRE;
while( nTREBytes > 10 )
{
char *pszEscaped;
int nThisTRESize = atoi(NITFGetField(szTemp, pszTREData, 6, 5 ));
if (nThisTRESize < 0 || nThisTRESize > nTREBytes - 11)
{
break;
}
pszEscaped = CPLEscapeString( pszTREData + 11, nThisTRESize,
CPLES_BackslashQuotable );
printf( " TRE '%6.6s' : %s\n", pszTREData, pszEscaped);
CPLFree(pszEscaped);
pszTREData += nThisTRESize + 11;
nTREBytes -= (nThisTRESize + 11);
}
}
}
/* Report info from location table, if found. */
if( psImage->nLocCount > 0 )
{
int i;
bHasFoundLocationTable = TRUE;
printf( " Location Table\n" );
for( i = 0; i < psImage->nLocCount; i++ )
{
printf( " LocName=%s, LocId=%d, Offset=%d, Size=%d\n",
GetLocationNameFromId(psImage->pasLocations[i].nLocId),
psImage->pasLocations[i].nLocId,
psImage->pasLocations[i].nLocOffset,
psImage->pasLocations[i].nLocSize );
}
printf( "\n" );
}
if( strlen(psImage->pszComments) > 0 )
printf( " Comments:\n%s\n", psImage->pszComments );
for( iBand = 0; iBand < psImage->nBands; iBand++ )
{
NITFBandInfo *psBandInfo = psImage->pasBandInfo + iBand;
printf( " Band %d: IREPBAND=%s, ISUBCAT=%s, %d LUT entries.\n",
iBand + 1, psBandInfo->szIREPBAND, psBandInfo->szISUBCAT,
psBandInfo->nSignificantLUTEntries );
}
if( NITFReadRPC00B( psImage, &sRPCInfo ) )
{
DumpRPC( psImage, &sRPCInfo );
}
papszMD = NITFReadUSE00A( psImage );
if( papszMD != NULL )
{
DumpMetadata( " USE00A TRE:", " ", papszMD );
CSLDestroy( papszMD );
}
papszMD = NITFReadBLOCKA( psImage );
if( papszMD != NULL )
{
DumpMetadata( " BLOCKA TRE:", " ", papszMD );
CSLDestroy( papszMD );
}
papszMD = NITFReadSTDIDC( psImage );
if( papszMD != NULL )
{
DumpMetadata( " STDIDC TRE:", " ", papszMD );
CSLDestroy( papszMD );
}
DumpMetadata( " Image Metadata:", " ", psImage->papszMetadata );
printf("\n");
}
/* ==================================================================== */
/* Report details of graphic segments. */
/* ==================================================================== */
for( iSegment = 0; iSegment < psFile->nSegmentCount; iSegment++ )
{
NITFSegmentInfo *psSegInfo = psFile->pasSegmentInfo + iSegment;
char achSubheader[298];
int nSTYPEOffset;
if( !EQUAL(psSegInfo->szSegmentType,"GR")
&& !EQUAL(psSegInfo->szSegmentType,"SY") )
continue;
/* -------------------------------------------------------------------- */
/* Load the graphic subheader. */
/* -------------------------------------------------------------------- */
if( VSIFSeekL( psFile->fp, psSegInfo->nSegmentHeaderStart,
SEEK_SET ) != 0
|| VSIFReadL( achSubheader, 1, sizeof(achSubheader),
psFile->fp ) < 258 )
{
CPLError( CE_Warning, CPLE_FileIO,
"Failed to read graphic subheader at " CPL_FRMT_GUIB ".",
psSegInfo->nSegmentHeaderStart );
continue;
}
// NITF 2.0. (also works for NITF 2.1)
nSTYPEOffset = 200;
if( STARTS_WITH_CI(achSubheader+193, "999998") )
nSTYPEOffset += 40;
/* -------------------------------------------------------------------- */
/* Report some standard info. */
/* -------------------------------------------------------------------- */
printf( "Graphic Segment %d, type=%2.2s, sfmt=%c, sid=%10.10s\n",
iSegment + 1,
achSubheader + 0,
achSubheader[nSTYPEOffset],
achSubheader + 2 );
printf( " sname=%20.20s\n", achSubheader + 12 );
printf("\n");
}
/* ==================================================================== */
/* Report details of text segments. */
/* ==================================================================== */
for( iSegment = 0; iSegment < psFile->nSegmentCount; iSegment++ )
{
char *pabyHeaderData;
char *pabyTextData;
NITFSegmentInfo *psSegment = psFile->pasSegmentInfo + iSegment;
if( !EQUAL(psSegment->szSegmentType,"TX") )
continue;
printf( "Text Segment %d\n", iSegment + 1);
/* -------------------------------------------------------------------- */
/* Load the text header */
/* -------------------------------------------------------------------- */
/* Allocate one extra byte for the NULL terminating character */
pabyHeaderData = (char *) CPLCalloc(1,
(size_t) psSegment->nSegmentHeaderSize + 1);
if (VSIFSeekL(psFile->fp, psSegment->nSegmentHeaderStart,
SEEK_SET) != 0 ||
VSIFReadL(pabyHeaderData, 1, (size_t) psSegment->nSegmentHeaderSize,
psFile->fp) != psSegment->nSegmentHeaderSize)
{
CPLError( CE_Warning, CPLE_FileIO,
"Failed to read %d bytes of text header data at " CPL_FRMT_GUIB ".",
psSegment->nSegmentHeaderSize,
psSegment->nSegmentHeaderStart);
CPLFree(pabyHeaderData);
continue;
}
printf(" Header : %s\n", pabyHeaderData);
CPLFree(pabyHeaderData);
/* -------------------------------------------------------------------- */
/* Load the raw TEXT data itself. */
/* -------------------------------------------------------------------- */
/* Allocate one extra byte for the NULL terminating character */
pabyTextData = (char *) CPLCalloc(1,(size_t)psSegment->nSegmentSize+1);
if( VSIFSeekL( psFile->fp, psSegment->nSegmentStart,
SEEK_SET ) != 0
|| VSIFReadL( pabyTextData, 1, (size_t)psSegment->nSegmentSize,
psFile->fp ) != psSegment->nSegmentSize )
{
CPLError( CE_Warning, CPLE_FileIO,
"Failed to read " CPL_FRMT_GUIB " bytes of text data at " CPL_FRMT_GUIB ".",
psSegment->nSegmentSize,
psSegment->nSegmentStart );
CPLFree( pabyTextData );
continue;
}
printf(" Data : %s\n", pabyTextData);
printf("\n");
CPLFree( pabyTextData );
}
/* -------------------------------------------------------------------- */
/* Report details of DES. */
/* -------------------------------------------------------------------- */
for( iSegment = 0; iSegment < psFile->nSegmentCount; iSegment++ )
{
NITFSegmentInfo *psSegInfo = psFile->pasSegmentInfo + iSegment;
NITFDES *psDES;
int nOffset = 0;
char szTREName[7];
int nThisTRESize;
int nRPFDESOffset = -1;
if( !EQUAL(psSegInfo->szSegmentType,"DE") )
continue;
psDES = NITFDESAccess( psFile, iSegment );
if( psDES == NULL )
{
printf( "NITFDESAccess(%d) failed!\n", iSegment );
continue;
}
printf( "DE Segment %d:\n", iSegment + 1 );
printf( " Segment TREs:" );
nOffset = 0;
while (NITFDESGetTRE( psDES, nOffset, szTREName, NULL, &nThisTRESize))
{
printf( " %6.6s(%d)", szTREName, nThisTRESize );
if (strcmp(szTREName, "RPFDES") == 0)
nRPFDESOffset = nOffset + 11;
nOffset += 11 + nThisTRESize;
}
printf( "\n" );
if (bDisplayTRE)
{
char* pabyTREData = NULL;
nOffset = 0;
while (NITFDESGetTRE( psDES, nOffset, szTREName, &pabyTREData, &nThisTRESize))
{
char* pszEscaped = CPLEscapeString( pabyTREData, nThisTRESize,
CPLES_BackslashQuotable );
printf( " TRE '%6.6s' : %s\n", szTREName, pszEscaped);
CPLFree(pszEscaped);
nOffset += 11 + nThisTRESize;
NITFDESFreeTREData(pabyTREData);
}
}
/* Report info from location table, if found. */
if( !bHasFoundLocationTable && nRPFDESOffset >= 0 )
{
int i;
int nLocCount = 0;
NITFLocation* pasLocations;
VSIFSeekL(psFile->fp, psSegInfo->nSegmentStart + nRPFDESOffset, SEEK_SET);
pasLocations = NITFReadRPFLocationTable(psFile->fp, &nLocCount);
if (pasLocations)
{
printf( " Location Table\n" );
for( i = 0; i < nLocCount; i++ )
{
printf( " LocName=%s, LocId=%d, Offset=%d, Size=%d\n",
GetLocationNameFromId(pasLocations[i].nLocId),
pasLocations[i].nLocId,
pasLocations[i].nLocOffset,
pasLocations[i].nLocSize );
}
CPLFree(pasLocations);
printf( "\n" );
}
}
DumpMetadata( " DES Metadata:", " ", psDES->papszMetadata );
if ( bExtractSHP && CSLFetchNameValue(psDES->papszMetadata, "NITF_SHAPE_USE") != NULL )
{
char szFilename[32];
char szRadix[32];
if (bExtractSHPInMem)
snprintf(szRadix, sizeof(szRadix), "/vsimem/nitf_segment_%d", iSegment + 1);
else
snprintf(szRadix, sizeof(szRadix), "nitf_segment_%d", iSegment + 1);
if (NITFDESExtractShapefile(psDES, szRadix))
{
OGRDataSourceH hDS;
OGRRegisterAll();
snprintf(szFilename, sizeof(szFilename), "%s.SHP", szRadix);
hDS = OGROpen(szFilename, FALSE, NULL);
if (hDS)
{
int nGeom = 0;
OGRLayerH hLayer = OGR_DS_GetLayer(hDS, 0);
if (hLayer)
{
OGRFeatureH hFeat;
printf("\n");
while ( (hFeat = OGR_L_GetNextFeature(hLayer)) != NULL )
{
OGRGeometryH hGeom = OGR_F_GetGeometryRef(hFeat);
if (hGeom)
{
char* pszWKT = NULL;
OGR_G_ExportToWkt(hGeom, &pszWKT);
if (pszWKT)
printf(" Geometry %d : %s\n", nGeom ++, pszWKT);
CPLFree(pszWKT);
}
OGR_F_Destroy(hFeat);
}
}
OGR_DS_Destroy(hDS);
}
}
if (bExtractSHPInMem)
{
snprintf(szFilename, sizeof(szFilename), "%s.SHP", szRadix);
VSIUnlink(szFilename);
snprintf(szFilename, sizeof(szFilename), "%s.SHX", szRadix);
VSIUnlink(szFilename);
snprintf(szFilename, sizeof(szFilename), "%s.DBF", szRadix);
VSIUnlink(szFilename);
}
}
}
/* -------------------------------------------------------------------- */
/* Close. */
/* -------------------------------------------------------------------- */
NITFClose( psFile );
}
CPLFinderClean();
CPLCleanupTLS();
VSICleanupFileManager();
OGRCleanupAll();
exit( 0 );
}
int main( int argc, char ** argv )
{
const char *pszFilename = NULL;
int nDumpTree = FALSE;
int nDumpDict = FALSE;
int nRastReport = FALSE;
int i, nXSize, nYSize, nBands;
HFAHandle hHFA;
const Eprj_MapInfo *psMapInfo;
const Eprj_ProParameters *psProParameters;
const Eprj_Datum *psDatum;
/* -------------------------------------------------------------------- */
/* Handle arguments. */
/* -------------------------------------------------------------------- */
for( i = 1; i < argc; i++ )
{
if( EQUAL(argv[i],"-dd") )
nDumpDict = TRUE;
else if( EQUAL(argv[i],"-dt") )
nDumpTree = TRUE;
else if( EQUAL(argv[i],"-dr") )
nRastReport = TRUE;
else if( pszFilename == NULL )
pszFilename = argv[i];
else
{
Usage();
exit( 1 );
}
}
if( pszFilename == NULL )
{
Usage();
exit( 1 );
}
/* -------------------------------------------------------------------- */
/* Open the file. */
/* -------------------------------------------------------------------- */
hHFA = HFAOpen( pszFilename, "r" );
if( hHFA == NULL )
{
printf( "HFAOpen() failed.\n" );
exit( 100 );
}
/* -------------------------------------------------------------------- */
/* Do we want to walk the tree dumping out general information? */
/* -------------------------------------------------------------------- */
if( nDumpDict )
{
HFADumpDictionary( hHFA, stdout );
}
/* -------------------------------------------------------------------- */
/* Do we want to walk the tree dumping out general information? */
/* -------------------------------------------------------------------- */
if( nDumpTree )
{
HFADumpTree( hHFA, stdout );
}
/* -------------------------------------------------------------------- */
/* Dump indirectly collected data about bands. */
/* -------------------------------------------------------------------- */
HFAGetRasterInfo( hHFA, &nXSize, &nYSize, &nBands );
if( nRastReport )
{
printf( "Raster Size = %d x %d\n", nXSize, nYSize );
for( i = 1; i <= nBands; i++ )
{
int nDataType, nColors, nOverviews, iOverview;
double *padfRed, *padfGreen, *padfBlue, *padfAlpha, *padfBins;
int nBlockXSize, nBlockYSize, nCompressionType;
HFAGetBandInfo( hHFA, i, &nDataType, &nBlockXSize, &nBlockYSize,
&nCompressionType );
nOverviews = HFAGetOverviewCount( hHFA, i );
printf( "Band %d: %dx%d tiles, type = %d\n",
i, nBlockXSize, nBlockYSize, nDataType );
for( iOverview=0; iOverview < nOverviews; iOverview++ )
{
HFAGetOverviewInfo( hHFA, i, iOverview,
&nXSize, &nYSize,
&nBlockXSize, &nBlockYSize, NULL );
printf( " Overview: %dx%d (blocksize %dx%d)\n",
nXSize, nYSize, nBlockXSize, nBlockYSize );
}
if( HFAGetPCT( hHFA, i, &nColors, &padfRed, &padfGreen,
&padfBlue, &padfAlpha, &padfBins )
== CE_None )
{
int j;
for( j = 0; j < nColors; j++ )
{
printf( "PCT[%d] = %f,%f,%f %f\n",
(padfBins != NULL) ? (int) padfBins[j] : j,
padfRed[j], padfGreen[j],
padfBlue[j], padfAlpha[j]);
}
}
/* -------------------------------------------------------------------- */
/* Report statistics. We need to dig directly into the C++ API. */
/* -------------------------------------------------------------------- */
HFABand *poBand = hHFA->papoBand[i-1];
HFAEntry *poStats = poBand->poNode->GetNamedChild( "Statistics" );
if( poStats != NULL )
{
printf( " Min: %g Max: %g Mean: %g\n",
poStats->GetDoubleField( "minimum" ),
poStats->GetDoubleField( "maximum" ),
poStats->GetDoubleField( "mean" ) );
printf( " Median: %g Mode: %g Stddev: %g\n",
poStats->GetDoubleField( "median" ),
poStats->GetDoubleField( "mode" ),
poStats->GetDoubleField( "stddev" ) );
}
else
printf( " No Statistics found.\n" );
}
/* -------------------------------------------------------------------- */
/* Dump the map info structure. */
/* -------------------------------------------------------------------- */
psMapInfo = HFAGetMapInfo( hHFA );
if( psMapInfo != NULL )
{
printf( "MapInfo.proName = %s\n", psMapInfo->proName );
printf( "MapInfo.upperLeftCenter.x = %.2f\n",
psMapInfo->upperLeftCenter.x );
printf( "MapInfo.upperLeftCenter.y = %.2f\n",
psMapInfo->upperLeftCenter.y );
}
else
{
printf( "No Map Info found\n" );
}
}
psProParameters = HFAGetProParameters( hHFA );
psDatum = HFAGetDatum( hHFA );
HFAClose( hHFA );
VSICleanupFileManager();
CPLCleanupTLS();
#ifdef DBMALLOC
malloc_dump(1);
#endif
exit( 0 );
}