int GDALJP2Box::DumpReadable( FILE *fpOut, int nIndentLevel )
{
if( fpOut == NULL )
fpOut = stdout;
int i;
for(i=0;i<nIndentLevel;i++)
fprintf( fpOut, " " );
fprintf( fpOut, " Type=%s, Offset=" CPL_FRMT_GIB "/" CPL_FRMT_GIB", Data Size=" CPL_FRMT_GIB,
szBoxType, nBoxOffset, nDataOffset,
GetDataLength() );
if( IsSuperBox() )
{
fprintf( fpOut, " (super)" );
}
fprintf( fpOut, "\n" );
if( IsSuperBox() )
{
GDALJP2Box oSubBox( GetFILE() );
for( oSubBox.ReadFirstChild( this );
strlen(oSubBox.GetType()) > 0;
oSubBox.ReadNextChild( this ) )
{
oSubBox.DumpReadable( fpOut, nIndentLevel + 1 );
}
}
if( EQUAL(GetType(),"uuid") )
{
char *pszHex = CPLBinaryToHex( 16, GetUUID() );
for(i=0;i<nIndentLevel;i++)
fprintf( fpOut, " " );
fprintf( fpOut, " UUID=%s", pszHex );
if( EQUAL(pszHex,"B14BF8BD083D4B43A5AE8CD7D5A6CE03") )
fprintf( fpOut, " (GeoTIFF)" );
if( EQUAL(pszHex,"96A9F1F1DC98402DA7AED68E34451809") )
fprintf( fpOut, " (MSI Worldfile)" );
if( EQUAL(pszHex,"BE7ACFCB97A942E89C71999491E3AFAC") )
fprintf( fpOut, " (XMP)" );
CPLFree( pszHex );
fprintf( fpOut, "\n" );
}
return 0;
}
int GDALJP2Box::DumpReadable( FILE *fpOut )
{
if( fpOut == NULL )
fpOut = stdout;
fprintf( fpOut, " Type=%s, Offset=%d/%d, Data Size=%d",
szBoxType, (int) nBoxOffset, (int) nDataOffset,
(int)(nBoxLength - (nDataOffset - nBoxOffset)) );
if( IsSuperBox() )
{
fprintf( fpOut, " (super)" );
}
fprintf( fpOut, "\n" );
if( IsSuperBox() )
{
GDALJP2Box oSubBox( GetFILE() );
for( oSubBox.ReadFirstChild( this );
strlen(oSubBox.GetType()) > 0;
oSubBox.ReadNextChild( this ) )
{
oSubBox.DumpReadable( fpOut );
}
printf( " (end of %s subboxes)\n", szBoxType );
}
if( EQUAL(GetType(),"uuid") )
{
char *pszHex = CPLBinaryToHex( 16, GetUUID() );
fprintf( fpOut, " UUID=%s", pszHex );
if( EQUAL(pszHex,"B14BF8BD083D4B43A5AE8CD7D5A6CE03") )
fprintf( fpOut, " (GeoTIFF)" );
if( EQUAL(pszHex,"96A9F1F1DC98402DA7AED68E34451809") )
fprintf( fpOut, " (MSI Worldfile)" );
CPLFree( pszHex );
fprintf( fpOut, "\n" );
}
return 0;
}
FILE16 *url_open(const char *url, const char *base, const char *type,
char **merged_url)
{
char *scheme, *host, *path, *m_url, *r_url;
int port, i;
FILE16 *f;
#ifdef HAVE_LIBZ
int len, gzipped = 0;
#endif
/* Determine the merged URL */
if(!(m_url = url_merge(url, base, &scheme, &host, &port, &path)))
return 0;
#ifdef HAVE_LIBZ
len = strlen(m_url);
if(len > 3 && strcmp8(m_url+len-3, ".gz") == 0)
gzipped = 1;
#endif
/*
printf("<%s> <%s> <%d> <%s>\n", scheme, host ? host : "", port, path);
printf("%s\n", m_url);
*/
/* Pass to the appropriate opening function */
for(i=0; i<NSCHEME; i++)
if(strcmp(scheme, schemes[i].scheme) == 0)
{
f = schemes[i].open(m_url, host, port, path, type, &r_url);
Free(scheme);
if(host)
Free(host);
Free(path);
if(!f)
return f;
#ifdef HAVE_LIBZ
if(gzipped)
{
/* We have a gzip-compressed file which we hand to gzopen
* for further processing.
*/
gzFile gfile;
FILE *file = GetFILE(f);
if(!f)
{
LT_ERROR1(LEFILE,
"Can't attach gzip processor to URL \"%s\"\n",
m_url);
Free(m_url);
return 0;
}
#ifdef macintosh
gfile =gzdopen(dup(fileno(file)), *type == 'r' ? "rb" : "wb");
#else
gfile = gzdopen(dup(fileno(file)), type);
#endif
Fclose(f);
f = MakeFILE16FromGzip(gfile, type);
}
#endif
if(r_url)
{
Free(m_url);
m_url = r_url;
}
if(f && merged_url)
*merged_url = m_url;
else
Free(m_url);
return f;
}
/* Not implemented */
LT_ERROR1(LEFILE, "Error: scheme \"%s\" not implemented\n", scheme);
Free(scheme);
if(host)
Free(host);
Free(path);
Free(m_url);
return 0;
}
