C++ (Cpp) GWEN_DB_AddGroup Examples

Example #1

File: logfile.c Project: Zauberstuhl/aqbanking

static int _readLogFile(const char *fname, GWEN_DB_NODE *db) {
  GWEN_SYNCIO *sio;
  GWEN_FAST_BUFFER *fb;
  int rv;
  GWEN_BUFFER *tbuf = NULL;

  sio=GWEN_SyncIo_File_new(fname, GWEN_SyncIo_File_CreationMode_OpenExisting);
  GWEN_SyncIo_AddFlags(sio, GWEN_SYNCIO_FILE_FLAGS_READ);
  rv=GWEN_SyncIo_Connect(sio);
  if (rv<0) {
    DBG_ERROR(0, "Error opening file [%s] (%d)", fname, rv);
    return rv;
  }

  /* create fast buffer around io layer */
  fb=GWEN_FastBuffer_new(1024, sio);

  for (;;) {
    GWEN_DB_NODE *dbMsg;
    GWEN_DB_NODE *dbHeader;
    unsigned int size;

    /* read header */
    dbMsg=GWEN_DB_Group_new("Message");
    dbHeader=GWEN_DB_GetGroup(dbMsg, GWEN_DB_FLAGS_DEFAULT, "header");

    rv=GWEN_DB_ReadFromFastBuffer(dbHeader, fb,
				  GWEN_DB_FLAGS_HTTP |
				  GWEN_DB_FLAGS_UNTIL_EMPTY_LINE);
    if (rv<0) {
      if (rv==GWEN_ERROR_EOF)
	break;
      else {
	GWEN_DB_Group_free(dbMsg);
	GWEN_FastBuffer_free(fb);
	GWEN_SyncIo_Disconnect(sio);
	GWEN_SyncIo_free(sio);
	DBG_ERROR(0, "Error reading header from file [%s] (%d)", fname, rv);
	GWEN_DB_Dump(db, 2);
	return rv;
      }
    }

    /* read body */
    size=GWEN_DB_GetIntValue(dbHeader, "size", 0, 0);
    tbuf=GWEN_Buffer_new(0, 2048, 0, 1);
    while(size) {
      unsigned int lsize;
      uint8_t buffer[1024];

      lsize=size;
      if (lsize>sizeof(buffer))
	lsize=sizeof(buffer);

      GWEN_FASTBUFFER_READFORCED(fb, rv, buffer, lsize);
      if (rv<0) {
	GWEN_DB_Group_free(dbMsg);
	GWEN_FastBuffer_free(fb);
	GWEN_SyncIo_Disconnect(sio);
	GWEN_SyncIo_free(sio);
	DBG_ERROR(0, "Error reading body from file [%s] (%d)", fname, rv);
	return rv;
      }
      GWEN_Buffer_AppendBytes(tbuf, (const char*)buffer, lsize);
      size-=lsize;
    } // while

    GWEN_DB_SetBinValue(dbMsg, GWEN_DB_FLAGS_OVERWRITE_VARS, "body",
			GWEN_Buffer_GetStart(tbuf),
			GWEN_Buffer_GetUsedBytes(tbuf));
    GWEN_Buffer_Reset(tbuf);

    GWEN_DB_AddGroup(db, dbMsg);
  }
  GWEN_Buffer_free(tbuf);

  GWEN_FastBuffer_free(fb);
  GWEN_SyncIo_Disconnect(sio);
  GWEN_SyncIo_free(sio);

  return 0;
}

Example #2

File: ddvcard.c Project: aqbanking/libchipcard

LC_CLIENT_RESULT LC_DDVCard_ReadInstituteData(LC_CARD *card,
                                              int idx,
                                              GWEN_DB_NODE *dbData){
  LC_DDVCARD *ddv;
  LC_CLIENT_RESULT res;
  GWEN_DB_NODE *dbCurr;
  int i;
  unsigned int ctxCount;
  GWEN_BUFFER *buf;

  assert(card);
  ddv=GWEN_INHERIT_GETDATA(LC_CARD, LC_DDVCARD, card);
  assert(ddv);

  res=LC_Card_SelectEf(card, "EF_BNK");
  if (res!=LC_Client_ResultOk) {
    DBG_INFO(LC_LOGDOMAIN, "here");
    return res;
  }

  ctxCount=0;
  buf=GWEN_Buffer_new(0, 256, 0, 1);
  for (i=1; i<6; i++) {
    GWEN_Buffer_Reset(buf);
    res=LC_Card_IsoReadRecord(card, LC_CARD_ISO_FLAGS_RECSEL_GIVEN,
                              idx?idx:i, buf);
    if (res!=LC_Client_ResultOk)
      break;
    dbCurr=GWEN_DB_Group_new("context");
    GWEN_Buffer_Rewind(buf);
    if (LC_Card_ParseRecord(card, idx?idx:i, buf, dbCurr)) {
      DBG_ERROR(LC_LOGDOMAIN, "Error parsing record %d", idx?idx:i);
      GWEN_DB_Group_free(dbCurr);
    }
    else {
      const char *p1;

      p1=GWEN_DB_GetCharValue(dbCurr, "bankCode", 0, "");
      if (p1) {
	char *p2;
        char *p3;

	p2=strdup(p1);
	while ( (p3=strchr(p2, '=')) ) {
          *p3='2';
	}
	GWEN_DB_SetCharValue(dbCurr, GWEN_DB_FLAGS_OVERWRITE_VARS,
			     "bankCode", p2);
        free(p2);
      }
      GWEN_DB_AddGroup(dbData, dbCurr);
      ctxCount++;
    }
    if (idx)
      break;
  } /* for */
  GWEN_Buffer_free(buf);

  if (!ctxCount) {
    return LC_Client_ResultDataError;
  }
  return LC_Client_ResultOk;
}