rt_band_get_file_size()

uint64_t rt_band_get_file_size

(

rt_band

band

)

Return file size in bytes.

Only for out-db rasters.

Parameters

band	: the band

Returns

file size in bytes or 0 in case of error.

Definition at line 737 of file rt_band.c.

                                             {
    VSIStatBufL sStat;
 
    assert(NULL != band);
    if (!band->offline) {
        rterror("rt_band_get_file_size: Band is not offline");
        return 0;
    }
    /* offline_data is disabled */
    if (!enable_outdb_rasters) {
        rterror("rt_band_get_file_size: Access to offline bands disabled");
        return 0;
    }
 
    if( VSIStatL(band->data.offline.path, &sStat) != 0 ) {
        rterror("rt_band_get_file_size: Cannot access file");
        return 0;
    }
 
    return sStat.st_size;
}

References ovdump::band, enable_outdb_rasters, and rterror().

Referenced by RASTER_getBandFileSize(), and test_band_metadata().

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