DBFLoadRecord()

static int DBFLoadRecord ( DBFHandle  psDBF, int  iRecord  )

static

Definition at line 291 of file dbfopen.c.

References DBFFlushRecord(), FALSE, SHPAPI_CALL, and TRUE.

Referenced by DBFIsRecordDeleted(), DBFMarkRecordDeleted(), DBFReadAttribute(), DBFWriteAttribute(), DBFWriteAttributeDirectly(), and DBFWriteTuple().

{
    if( psDBF->nCurrentRecord != iRecord )
    {
        SAOffset nRecordOffset;

        if( !DBFFlushRecord( psDBF ) )
            return FALSE;

        nRecordOffset =
            psDBF->nRecordLength * (SAOffset) iRecord + psDBF->nHeaderLength;

        if( psDBF->sHooks.FSeek( psDBF->fp, nRecordOffset, SEEK_SET ) != 0 )
        {
            char szMessage[128];
            sprintf( szMessage, "fseek(%ld) failed on DBF file.\n",
                     (long) nRecordOffset );
            psDBF->sHooks.Error( szMessage );
            return FALSE;
        }

        if( psDBF->sHooks.FRead( psDBF->pszCurrentRecord,
                                 psDBF->nRecordLength, 1, psDBF->fp ) != 1 )
        {
            char szMessage[128];
            sprintf( szMessage, "fread(%d) failed on DBF file.\n",
                     psDBF->nRecordLength );
            psDBF->sHooks.Error( szMessage );
            return FALSE;
        }

        psDBF->nCurrentRecord = iRecord;
    }

    return TRUE;
}

Here is the call graph for this function:

Here is the caller graph for this function: