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authorDan Sinclair <dsinclair@chromium.org>2016-03-23 15:41:39 -0400
committerDan Sinclair <dsinclair@chromium.org>2016-03-23 15:41:39 -0400
commita8a28e0702a1874d29d3c9f2b155bce1557eb4fd (patch)
tree2b2d412e95004a846c39b9f05b444bbfce05d0a8 /core/fxcrt/include/fx_xml.h
parent029ea3ef8e49244e0a6e80d38768764ce27bad30 (diff)
downloadpdfium-a8a28e0702a1874d29d3c9f2b155bce1557eb4fd.tar.xz
Move core/include/fxcrt to core/fxcrt/include.
This CL moves the fxcrt code into the core/fxcrt directory. The only exception was fx_bidi.h which was moved into core/fxcrt as it is not used outside of core/. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1825953002 .
Diffstat (limited to 'core/fxcrt/include/fx_xml.h')
-rw-r--r--core/fxcrt/include/fx_xml.h169
1 files changed, 169 insertions, 0 deletions
diff --git a/core/fxcrt/include/fx_xml.h b/core/fxcrt/include/fx_xml.h
new file mode 100644
index 0000000000..66add1befc
--- /dev/null
+++ b/core/fxcrt/include/fx_xml.h
@@ -0,0 +1,169 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// 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
+
+#ifndef CORE_FXCRT_INCLUDE_FX_XML_H_
+#define CORE_FXCRT_INCLUDE_FX_XML_H_
+
+#include <memory>
+#include <vector>
+
+#include "core/fxcrt/include/fx_basic.h"
+
+class CXML_AttrItem {
+ public:
+ bool Matches(const CFX_ByteStringC& space, const CFX_ByteStringC& name) const;
+
+ CFX_ByteString m_QSpaceName;
+ CFX_ByteString m_AttrName;
+ CFX_WideString m_Value;
+};
+
+class CXML_AttrMap {
+ public:
+ const CFX_WideString* Lookup(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& name) const;
+ void SetAt(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& name,
+ const CFX_WideStringC& value);
+ int GetSize() const;
+ CXML_AttrItem& GetAt(int index) const;
+
+ std::unique_ptr<std::vector<CXML_AttrItem>> m_pMap;
+};
+
+class CXML_Content {
+ public:
+ CXML_Content() : m_bCDATA(FALSE), m_Content() {}
+ void Set(FX_BOOL bCDATA, const CFX_WideStringC& content) {
+ m_bCDATA = bCDATA;
+ m_Content = content;
+ }
+
+ FX_BOOL m_bCDATA;
+ CFX_WideString m_Content;
+};
+
+class CXML_Element {
+ public:
+ enum ChildType { Invalid, Element, Content };
+
+ static CXML_Element* Parse(const void* pBuffer,
+ size_t size,
+ FX_BOOL bSaveSpaceChars = FALSE,
+ FX_FILESIZE* pParsedSize = NULL);
+ static CXML_Element* Parse(IFX_FileRead* pFile,
+ FX_BOOL bSaveSpaceChars = FALSE,
+ FX_FILESIZE* pParsedSize = NULL);
+ static CXML_Element* Parse(IFX_BufferRead* pBuffer,
+ FX_BOOL bSaveSpaceChars = FALSE,
+ FX_FILESIZE* pParsedSize = NULL);
+
+ CXML_Element(const CFX_ByteStringC& qSpace, const CFX_ByteStringC& tagName);
+ CXML_Element(const CFX_ByteStringC& qTagName);
+ CXML_Element();
+ ~CXML_Element();
+
+ void Empty();
+ CFX_ByteString GetTagName(FX_BOOL bQualified = FALSE) const;
+ CFX_ByteString GetNamespace(FX_BOOL bQualified = FALSE) const;
+ CFX_ByteString GetNamespaceURI(const CFX_ByteStringC& qName) const;
+ CXML_Element* GetParent() const { return m_pParent; }
+ FX_DWORD CountAttrs() const { return m_AttrMap.GetSize(); }
+ void GetAttrByIndex(int index,
+ CFX_ByteString& space,
+ CFX_ByteString& name,
+ CFX_WideString& value) const;
+ FX_BOOL HasAttr(const CFX_ByteStringC& qName) const;
+ FX_BOOL GetAttrValue(const CFX_ByteStringC& name,
+ CFX_WideString& attribute) const;
+ CFX_WideString GetAttrValue(const CFX_ByteStringC& name) const {
+ CFX_WideString attr;
+ GetAttrValue(name, attr);
+ return attr;
+ }
+
+ FX_BOOL GetAttrValue(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& name,
+ CFX_WideString& attribute) const;
+ CFX_WideString GetAttrValue(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& name) const {
+ CFX_WideString attr;
+ GetAttrValue(space, name, attr);
+ return attr;
+ }
+
+ FX_BOOL GetAttrInteger(const CFX_ByteStringC& name, int& attribute) const;
+ int GetAttrInteger(const CFX_ByteStringC& name) const {
+ int attr = 0;
+ GetAttrInteger(name, attr);
+ return attr;
+ }
+
+ FX_BOOL GetAttrInteger(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& name,
+ int& attribute) const;
+ int GetAttrInteger(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& name) const {
+ int attr = 0;
+ GetAttrInteger(space, name, attr);
+ return attr;
+ }
+
+ FX_BOOL GetAttrFloat(const CFX_ByteStringC& name, FX_FLOAT& attribute) const;
+ FX_FLOAT GetAttrFloat(const CFX_ByteStringC& name) const {
+ FX_FLOAT attr = 0;
+ GetAttrFloat(name, attr);
+ return attr;
+ }
+
+ FX_BOOL GetAttrFloat(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& name,
+ FX_FLOAT& attribute) const;
+ FX_FLOAT GetAttrFloat(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& name) const {
+ FX_FLOAT attr = 0;
+ GetAttrFloat(space, name, attr);
+ return attr;
+ }
+
+ FX_DWORD CountChildren() const { return m_Children.size(); }
+ ChildType GetChildType(FX_DWORD index) const;
+ CFX_WideString GetContent(FX_DWORD index) const;
+ CXML_Element* GetElement(FX_DWORD index) const;
+ CXML_Element* GetElement(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& tag) const {
+ return GetElement(space, tag, 0);
+ }
+
+ FX_DWORD CountElements(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& tag) const;
+ CXML_Element* GetElement(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& tag,
+ int index) const;
+
+ FX_DWORD FindElement(CXML_Element* pChild) const;
+ void SetTag(const CFX_ByteStringC& qSpace, const CFX_ByteStringC& tagname);
+ void SetTag(const CFX_ByteStringC& qTagName);
+ void RemoveChildren();
+ void RemoveChild(FX_DWORD index);
+
+ protected:
+ struct ChildRecord {
+ ChildType type;
+ void* child; // CXML_Element and CXML_Content lack a common ancestor.
+ };
+
+ CXML_Element* m_pParent;
+ CFX_ByteString m_QSpaceName;
+ CFX_ByteString m_TagName;
+ CXML_AttrMap m_AttrMap;
+ std::vector<ChildRecord> m_Children;
+
+ friend class CXML_Parser;
+ friend class CXML_Composer;
+};
+
+#endif // CORE_FXCRT_INCLUDE_FX_XML_H_