| // Copyright 2017 The PDFium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "xfa/fxfa/parser/cxfa_validate.h" |
| |
| #include "fxjs/xfa/cjx_node.h" |
| #include "fxjs/xfa/cjx_object.h" |
| #include "xfa/fxfa/parser/cxfa_document.h" |
| #include "xfa/fxfa/parser/cxfa_message.h" |
| #include "xfa/fxfa/parser/cxfa_picture.h" |
| #include "xfa/fxfa/parser/cxfa_script.h" |
| #include "xfa/fxfa/parser/xfa_basic_data.h" |
| |
| namespace { |
| |
| const CXFA_Node::PropertyData kValidatePropertyData[] = { |
| {XFA_Element::Message, 1, {}}, |
| {XFA_Element::Picture, 1, {}}, |
| {XFA_Element::Script, 1, {}}, |
| {XFA_Element::Extras, 1, {}}, |
| }; |
| const CXFA_Node::AttributeData kValidateAttributeData[] = { |
| {XFA_Attribute::Id, XFA_AttributeType::CData, nullptr}, |
| {XFA_Attribute::Use, XFA_AttributeType::CData, nullptr}, |
| {XFA_Attribute::ScriptTest, XFA_AttributeType::Enum, |
| (void*)XFA_AttributeValue::Error}, |
| {XFA_Attribute::NullTest, XFA_AttributeType::Enum, |
| (void*)XFA_AttributeValue::Disabled}, |
| {XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr}, |
| {XFA_Attribute::Desc, XFA_AttributeType::CData, nullptr}, |
| {XFA_Attribute::FormatTest, XFA_AttributeType::Enum, |
| (void*)XFA_AttributeValue::Warning}, |
| {XFA_Attribute::Lock, XFA_AttributeType::Integer, (void*)0}, |
| }; |
| |
| constexpr wchar_t kFormatTest[] = L"formatTest"; |
| constexpr wchar_t kNullTest[] = L"nullTest"; |
| constexpr wchar_t kScriptTest[] = L"scriptTest"; |
| |
| } // namespace |
| |
| CXFA_Validate::CXFA_Validate(CXFA_Document* doc, XFA_PacketType packet) |
| : CXFA_Node(doc, |
| packet, |
| {XFA_XDPPACKET::kConfig, XFA_XDPPACKET::kTemplate, |
| XFA_XDPPACKET::kForm}, |
| XFA_ObjectType::ContentNode, |
| XFA_Element::Validate, |
| kValidatePropertyData, |
| kValidateAttributeData, |
| cppgc::MakeGarbageCollected<CJX_Node>( |
| doc->GetHeap()->GetAllocationHandle(), |
| this)) {} |
| |
| CXFA_Validate::~CXFA_Validate() = default; |
| |
| XFA_AttributeValue CXFA_Validate::GetFormatTest() { |
| return JSObject()->GetEnum(XFA_Attribute::FormatTest); |
| } |
| |
| void CXFA_Validate::SetNullTest(const WideString& wsValue) { |
| absl::optional<XFA_AttributeValue> item = |
| XFA_GetAttributeValueByName(wsValue.AsStringView()); |
| JSObject()->SetEnum( |
| XFA_Attribute::NullTest, |
| item.has_value() ? item.value() : XFA_AttributeValue::Disabled, false); |
| } |
| |
| XFA_AttributeValue CXFA_Validate::GetNullTest() { |
| return JSObject()->GetEnum(XFA_Attribute::NullTest); |
| } |
| |
| XFA_AttributeValue CXFA_Validate::GetScriptTest() { |
| return JSObject()->GetEnum(XFA_Attribute::ScriptTest); |
| } |
| |
| WideString CXFA_Validate::GetMessageText(const WideString& wsMessageType) { |
| CXFA_Message* pNode = |
| JSObject()->GetProperty<CXFA_Message>(0, XFA_Element::Message); |
| if (!pNode) |
| return WideString(); |
| |
| for (CXFA_Node* pItemNode = pNode->GetFirstChild(); pItemNode; |
| pItemNode = pItemNode->GetNextSibling()) { |
| if (pItemNode->GetElementType() != XFA_Element::Text) |
| continue; |
| |
| WideString wsName = pItemNode->JSObject()->GetCData(XFA_Attribute::Name); |
| if (wsName.IsEmpty() || wsName == wsMessageType) |
| return pItemNode->JSObject()->GetContent(false); |
| } |
| return WideString(); |
| } |
| |
| void CXFA_Validate::SetFormatMessageText(const WideString& wsMessage) { |
| SetMessageText(kFormatTest, wsMessage); |
| } |
| |
| WideString CXFA_Validate::GetFormatMessageText() { |
| return GetMessageText(kFormatTest); |
| } |
| |
| void CXFA_Validate::SetNullMessageText(const WideString& wsMessage) { |
| SetMessageText(kNullTest, wsMessage); |
| } |
| |
| WideString CXFA_Validate::GetNullMessageText() { |
| return GetMessageText(kNullTest); |
| } |
| |
| WideString CXFA_Validate::GetScriptMessageText() { |
| return GetMessageText(kScriptTest); |
| } |
| |
| void CXFA_Validate::SetScriptMessageText(const WideString& wsMessage) { |
| SetMessageText(kScriptTest, wsMessage); |
| } |
| |
| void CXFA_Validate::SetMessageText(const WideString& wsMessageType, |
| const WideString& wsMessage) { |
| CXFA_Message* pNode = |
| JSObject()->GetOrCreateProperty<CXFA_Message>(0, XFA_Element::Message); |
| if (!pNode) |
| return; |
| |
| for (CXFA_Node* pItemNode = pNode->GetFirstChild(); pItemNode; |
| pItemNode = pItemNode->GetNextSibling()) { |
| if (pItemNode->GetElementType() != XFA_Element::Text) |
| continue; |
| |
| WideString wsName = pItemNode->JSObject()->GetCData(XFA_Attribute::Name); |
| if (wsName.IsEmpty() || wsName == wsMessageType) { |
| pItemNode->JSObject()->SetContent(wsMessage, wsMessage, false, false, |
| true); |
| return; |
| } |
| } |
| |
| CXFA_Node* pTextNode = pNode->CreateSamePacketNode(XFA_Element::Text); |
| pNode->InsertChildAndNotify(pTextNode, nullptr); |
| pTextNode->JSObject()->SetCData(XFA_Attribute::Name, wsMessageType); |
| pTextNode->JSObject()->SetContent(wsMessage, wsMessage, false, false, true); |
| } |
| |
| WideString CXFA_Validate::GetPicture() const { |
| const auto* pNode = GetChild<CXFA_Picture>(0, XFA_Element::Picture, false); |
| return pNode ? pNode->JSObject()->GetContent(false) : WideString(); |
| } |
| |
| CXFA_Script* CXFA_Validate::GetScriptIfExists() { |
| return GetChild<CXFA_Script>(0, XFA_Element::Script, false); |
| } |