C++ ToArray函数代码示例

GMPErr
GMPStorageChild::Write(GMPRecordImpl* aRecord,
                       const uint8_t* aData,
                       uint32_t aDataSize)
{
  if (aDataSize > GMP_MAX_RECORD_SIZE) {
    return GMPQuotaExceededErr;
  }

  MonitorAutoLock lock(mMonitor);

  if (mShutdown) {
    NS_WARNING("GMPStorage used after it's been shutdown!");
    return GMPClosedErr;
  }

  if (!HasRecord(aRecord->Name())) {
    // Record not opened.
    return GMPClosedErr;
  }

  CALL_ON_GMP_THREAD(SendWrite, aRecord->Name(), ToArray(aData, aDataSize));

  return GMPNoErr;
}

int CPDF_FormField::InsertOption(CFX_WideString csOptLabel,
                                 int index,
                                 FX_BOOL bNotify) {
  if (csOptLabel.IsEmpty())
    return -1;

  if (bNotify && !NotifyListOrComboBoxBeforeChange(csOptLabel))
    return -1;

  CFX_ByteString csStr =
      PDF_EncodeText(csOptLabel.c_str(), csOptLabel.GetLength());
  CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "Opt");
  CPDF_Array* pOpt = ToArray(pValue);
  if (!pOpt) {
    pOpt = new CPDF_Array;
    m_pDict->SetAt("Opt", pOpt);
  }

  int iCount = (int)pOpt->GetCount();
  if (index < 0 || index >= iCount) {
    pOpt->AddString(csStr);
    index = iCount;
  } else {
    CPDF_String* pString = new CPDF_String(csStr, FALSE);
    pOpt->InsertAt(index, pString);
  }

  if (bNotify)
    NotifyListOrComboBoxAfterChange();
  return index;
}

// Stop all listener in Cedar
void StopAllListener(CEDAR *c)
{
	LISTENER **array;
	UINT i, num;
	// Validate arguments
	if (c == NULL)
	{
		return;
	}

	LockList(c->ListenerList);
	{
		array = ToArray(c->ListenerList);
		num = LIST_NUM(c->ListenerList);
		DeleteAll(c->ListenerList);
	}
	UnlockList(c->ListenerList);

	for (i = 0;i < num;i++)
	{
		StopListener(array[i]);
		ReleaseListener(array[i]);
	}
	Free(array);
}

int CPDF_FormField::InsertOption(CFX_WideString csOptLabel,
                                 int index,
                                 bool bNotify) {
  if (csOptLabel.IsEmpty())
    return -1;

  if (bNotify && !NotifyListOrComboBoxBeforeChange(csOptLabel))
    return -1;

  CFX_ByteString csStr =
      PDF_EncodeText(csOptLabel.c_str(), csOptLabel.GetLength());
  CPDF_Array* pOpt = ToArray(FPDF_GetFieldAttr(m_pDict, "Opt"));
  if (!pOpt)
    pOpt = m_pDict->SetNewFor<CPDF_Array>("Opt");

  int iCount = pdfium::base::checked_cast<int>(pOpt->GetCount());
  if (index >= iCount) {
    pOpt->AddNew<CPDF_String>(csStr, false);
    index = iCount;
  } else {
    pOpt->InsertNewAt<CPDF_String>(index, csStr, false);
  }

  if (bNotify)
    NotifyListOrComboBoxAfterChange();
  return index;
}

// Stop all hubs in Cedar
void StopAllHub(CEDAR *c)
{
	HUB **hubs;
	UINT i, num;
	// Validate arguments
	if (c == NULL)
	{
		return;
	}

	LockHubList(c);
	{
		hubs = ToArray(c->HubList);
		num = LIST_NUM(c->HubList);
		DeleteAll(c->HubList);
	}
	UnlockHubList(c);

	for (i = 0;i < num;i++)
	{
		StopHub(hubs[i]);
		ReleaseHub(hubs[i]);
	}

	Free(hubs);
}

// Release the table
void FreeTable()
{
	UINT i, num;
	TABLE **tables;
	if (TableList == NULL)
	{
		return;
	}

	TrackingDisable();

	num = LIST_NUM(TableList);
	tables = ToArray(TableList);
	for (i = 0;i < num;i++)
	{
		TABLE *t = tables[i];
		Free(t->name);
		Free(t->str);
		Free(t->unistr);
		Free(t);
	}
	ReleaseList(TableList);
	TableList = NULL;
	Free(tables);

	Zero(old_table_name, sizeof(old_table_name));

	TrackingEnable();
}

void CPDFSDK_ActionHandler::DoAction_GoTo(CPDFSDK_Document* pDocument,
                                          const CPDF_Action& action) {
  ASSERT(action);

  CPDF_Document* pPDFDocument = pDocument->GetPDFDocument();
  ASSERT(pPDFDocument);

  CPDF_Dest MyDest = action.GetDest(pPDFDocument);
  int nPageIndex = MyDest.GetPageIndex(pPDFDocument);
  int nFitType = MyDest.GetZoomMode();
  const CPDF_Array* pMyArray = ToArray(MyDest.GetObject());
  float* pPosAry = nullptr;
  int sizeOfAry = 0;
  if (pMyArray) {
    pPosAry = new float[pMyArray->GetCount()];
    int j = 0;
    for (int i = 2; i < (int)pMyArray->GetCount(); i++) {
      pPosAry[j++] = pMyArray->GetFloat(i);
    }
    sizeOfAry = j;
  }

  CPDFDoc_Environment* pApp = pDocument->GetEnv();
  pApp->FFI_DoGoToAction(nPageIndex, nFitType, pPosAry, sizeOfAry);
  delete[] pPosAry;
}

// Stop all links
void StopAllLink(HUB *h)
{
	LINK **link_list;
	UINT num_link;
	UINT i;
	// Validate arguments
	if (h == NULL)
	{
		return;
	}

	LockList(h->LinkList);
	{
		link_list = ToArray(h->LinkList);
		num_link = LIST_NUM(h->LinkList);
		for (i = 0;i < num_link;i++)
		{
			AddRef(link_list[i]->ref);
		}
	}
	UnlockList(h->LinkList);

	for (i = 0;i < num_link;i++)
	{
		StopLink(link_list[i]);
		ReleaseLink(link_list[i]);
	}

	Free(link_list);
}

// Release all links
void ReleaseAllLink(HUB *h)
{
	LINK **kk;
	UINT num, i;
	// Validate arguments
	if (h == NULL)
	{
		return;
	}

	LockList(h->LinkList);
	{
		num = LIST_NUM(h->LinkList);
		kk = ToArray(h->LinkList);
		DeleteAll(h->LinkList);
	}
	UnlockList(h->LinkList);

	for (i = 0;i < num;i++)
	{
		LINK *k = kk[i];

		ReleaseLink(k);
	}

	Free(kk);
}

// Stop all connections
void StopAllConnection(CEDAR *c)
{
	UINT num;
	UINT i;
	CONNECTION **connections;
	// Validate arguments
	if (c == NULL)
	{
		return;
	}

	LockList(c->ConnectionList);
	{
		connections = ToArray(c->ConnectionList);
		num = LIST_NUM(c->ConnectionList);
		DeleteAll(c->ConnectionList);
	}
	UnlockList(c->ConnectionList);

	for (i = 0;i < num;i++)
	{
		StopConnection(connections[i], false);
		ReleaseConnection(connections[i]);
	}
	Free(connections);
}

FX_BOOL CPDF_FormField::CheckControl(int iControlIndex,
                                     bool bChecked,
                                     bool bNotify) {
  ASSERT(GetType() == CheckBox || GetType() == RadioButton);
  CPDF_FormControl* pControl = GetControl(iControlIndex);
  if (!pControl) {
    return FALSE;
  }
  if (!bChecked && pControl->IsChecked() == bChecked) {
    return FALSE;
  }
  CFX_WideString csWExport = pControl->GetExportValue();
  CFX_ByteString csBExport = PDF_EncodeText(csWExport);
  int iCount = CountControls();
  bool bUnison = PDF_FormField_IsUnison(this);
  for (int i = 0; i < iCount; i++) {
    CPDF_FormControl* pCtrl = GetControl(i);
    if (bUnison) {
      CFX_WideString csEValue = pCtrl->GetExportValue();
      if (csEValue == csWExport) {
        if (pCtrl->GetOnStateName() == pControl->GetOnStateName()) {
          pCtrl->CheckControl(bChecked);
        } else if (bChecked) {
          pCtrl->CheckControl(FALSE);
        }
      } else if (bChecked) {
        pCtrl->CheckControl(FALSE);
      }
    } else {
      if (i == iControlIndex) {
        pCtrl->CheckControl(bChecked);
      } else if (bChecked) {
        pCtrl->CheckControl(FALSE);
      }
    }
  }
  CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pDict, "Opt");
  if (!ToArray(pOpt)) {
    if (bChecked) {
      m_pDict->SetAtName("V", csBExport);
    } else {
      CFX_ByteString csV;
      CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V");
      if (pV) {
        csV = pV->GetString();
      }
      if (csV == csBExport) {
        m_pDict->SetAtName("V", "Off");
      }
    }
  } else if (bChecked) {
    CFX_ByteString csIndex;
    csIndex.Format("%d", iControlIndex);
    m_pDict->SetAtName("V", csIndex);
  }
  if (bNotify && m_pForm->m_pFormNotify)
    m_pForm->m_pFormNotify->AfterCheckedStatusChange(this);
  return TRUE;
}

// Listener stop
void ElStopListener(EL *e)
{
	UINT i;
	THREAD **threads;
	SOCK **socks;
	UINT num_threads, num_socks;
	// Validate arguments
	if (e == NULL)
	{
		return;
	}

	StopAllListener(e->Cedar);

	LockList(e->AdminThreadList);
	{
		threads = ToArray(e->AdminThreadList);
		num_threads = LIST_NUM(e->AdminThreadList);
		DeleteAll(e->AdminThreadList);

		socks = ToArray(e->AdminSockList);
		num_socks = LIST_NUM(e->AdminSockList);
		DeleteAll(e->AdminSockList);
	}
	UnlockList(e->AdminThreadList);

	for (i = 0;i < num_socks;i++)
	{
		Disconnect(socks[i]);
		ReleaseSock(socks[i]);
	}

	for (i = 0;i < num_threads;i++)
	{
		WaitThread(threads[i], INFINITE);
		ReleaseThread(threads[i]);
	}

	Free(threads);
	Free(socks);

	ReleaseList(e->AdminSockList);
	ReleaseList(e->AdminThreadList);

	ReleaseListener(e->Listener);
}

Cmd getCmd(char *cmd,char *del ){
  Cmd c;
  Array *arr=split(cmd,del);
  c.argc =ToArray(arr,&c.argv);
  c.parent=NULL;
  c.prev=NULL;
  c.next=NULL;
  return c;
}

int CPDF_FormField::GetSelectedOptionIndex(int index) const {
  CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict, "I"));
  if (!pArray)
    return -1;

  int iCount = pArray->GetCount();
  if (iCount < 0 || index >= iCount)
    return -1;
  return pArray->GetIntegerAt(index);
}

bool CPDF_FormField::IsOptionSelected(int iOptIndex) const {
  CPDF_Array* pArray = ToArray(FPDF_GetFieldAttr(m_pDict, "I"));
  if (!pArray)
    return false;

  for (const auto& pObj : *pArray) {
    if (pObj->GetInteger() == iOptIndex)
      return true;
  }
  return false;
}