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| author | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-17 22:33:34 -0700 |
|---|---|---|
| committer | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-17 22:33:34 -0700 |
| commit | 5110c4743751145c4ae1934cd1d83bc6c55bb43f (patch) | |
| tree | b141608096b73163182764c25b895d3df4b2c182 /core/include/fxcrt/fx_xml.h | |
| parent | 76b563d2feed92ed328afb1f15e3466a9536b11b (diff) | |
| download | pdfium-5110c4743751145c4ae1934cd1d83bc6c55bb43f.tar.xz | |
Initial commit.
Diffstat (limited to 'core/include/fxcrt/fx_xml.h')
| -rw-r--r-- | core/include/fxcrt/fx_xml.h | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/core/include/fxcrt/fx_xml.h b/core/include/fxcrt/fx_xml.h new file mode 100644 index 0000000000..1217677740 --- /dev/null +++ b/core/include/fxcrt/fx_xml.h @@ -0,0 +1,209 @@ +// 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 _FX_XML_H_
+#define _FX_XML_H_
+#ifndef _FX_BASIC_H_
+#include "fx_basic.h"
+#endif
+class CXML_AttrItem : public CFX_Object
+{
+public:
+ CFX_ByteStringL m_QSpaceName;
+ CFX_ByteStringL m_AttrName;
+ CFX_WideStringL m_Value;
+
+ void Empty(IFX_Allocator* pAllocator = NULL)
+ {
+ m_QSpaceName.Empty(pAllocator);
+ m_AttrName.Empty(pAllocator);
+ m_Value.Empty(pAllocator);
+ }
+};
+class CXML_AttrMap : public CFX_Object
+{
+public:
+ CXML_AttrMap()
+ {
+ m_pMap = NULL;
+ }
+ ~CXML_AttrMap()
+ {
+ RemoveAll(NULL);
+ }
+ const CFX_WideStringL* Lookup(FX_BSTR space, FX_BSTR name) const;
+ void SetAt(FX_BSTR space, FX_BSTR name, FX_WSTR value, IFX_Allocator* pAllocator = NULL);
+ void RemoveAt(FX_BSTR space, FX_BSTR name, IFX_Allocator* pAllocator = NULL);
+ void RemoveAll(IFX_Allocator* pAllocator = NULL);
+ int GetSize() const;
+ CXML_AttrItem& GetAt(int index) const;
+ CFX_ObjectArray<CXML_AttrItem>* m_pMap;
+};
+class CXML_Content : public CFX_Object
+{
+public:
+ CXML_Content() : m_bCDATA(FALSE), m_Content() {}
+ ~CXML_Content()
+ {
+ Empty(NULL);
+ }
+ void Empty(IFX_Allocator* pAllocator = NULL)
+ {
+ m_Content.Empty(pAllocator);
+ }
+ void Set(FX_BOOL bCDATA, FX_WSTR content, IFX_Allocator* pAllocator = NULL)
+ {
+ m_bCDATA = bCDATA;
+ m_Content.Set(content, pAllocator);
+ }
+ FX_BOOL m_bCDATA;
+ CFX_WideStringL m_Content;
+};
+class CXML_Element : public CFX_Object
+{
+public:
+
+ static CXML_Element* Parse(const void* pBuffer, size_t size, FX_BOOL bSaveSpaceChars = FALSE, FX_FILESIZE* pParsedSize = NULL, IFX_Allocator* pAllocator = NULL);
+
+ static CXML_Element* Parse(IFX_FileRead *pFile, FX_BOOL bSaveSpaceChars = FALSE, FX_FILESIZE* pParsedSize = NULL, IFX_Allocator* pAllocator = NULL);
+
+ static CXML_Element* Parse(IFX_BufferRead *pBuffer, FX_BOOL bSaveSpaceChars = FALSE, FX_FILESIZE* pParsedSize = NULL, IFX_Allocator* pAllocator = NULL);
+
+ CXML_Element(FX_BSTR qSpace, FX_BSTR tagName, IFX_Allocator* pAllocator = NULL);
+
+ CXML_Element(FX_BSTR qTagName, IFX_Allocator* pAllocator = NULL);
+
+ CXML_Element(IFX_Allocator* pAllocator = NULL);
+
+ ~CXML_Element();
+
+ void Empty();
+
+
+
+ CFX_ByteString GetTagName(FX_BOOL bQualified = FALSE) const;
+ void GetTagName(CFX_ByteStringL &tagName, FX_BOOL bQualified = FALSE) const;
+
+ CFX_ByteString GetNamespace(FX_BOOL bQualified = FALSE) const;
+ void GetNamespace(CFX_ByteStringL &nameSpace, FX_BOOL bQualified = FALSE) const;
+
+ CFX_ByteString GetNamespaceURI(FX_BSTR qName) const;
+ void GetNamespaceURI(FX_BSTR qName, CFX_ByteStringL &uri) 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;
+ void GetAttrByIndex(int index, CFX_ByteStringL &space, CFX_ByteStringL &name, CFX_WideStringL &value) const;
+
+ FX_BOOL HasAttr(FX_BSTR qName) const;
+
+ FX_BOOL GetAttrValue(FX_BSTR name, CFX_WideString& attribute) const;
+ CFX_WideString GetAttrValue(FX_BSTR name) const
+ {
+ CFX_WideString attr;
+ GetAttrValue(name, attr);
+ return attr;
+ }
+ const CFX_WideStringL* GetAttrValuePtr(FX_BSTR name) const;
+
+ FX_BOOL GetAttrValue(FX_BSTR space, FX_BSTR name, CFX_WideString& attribute) const;
+ CFX_WideString GetAttrValue(FX_BSTR space, FX_BSTR name) const
+ {
+ CFX_WideString attr;
+ GetAttrValue(space, name, attr);
+ return attr;
+ }
+ const CFX_WideStringL* GetAttrValuePtr(FX_BSTR space, FX_BSTR name) const;
+
+ FX_BOOL GetAttrInteger(FX_BSTR name, int& attribute) const;
+ int GetAttrInteger(FX_BSTR name) const
+ {
+ int attr = 0;
+ GetAttrInteger(name, attr);
+ return attr;
+ }
+
+ FX_BOOL GetAttrInteger(FX_BSTR space, FX_BSTR name, int& attribute) const;
+ int GetAttrInteger(FX_BSTR space, FX_BSTR name) const
+ {
+ int attr = 0;
+ GetAttrInteger(space, name, attr);
+ return attr;
+ }
+
+ FX_BOOL GetAttrFloat(FX_BSTR name, FX_FLOAT& attribute) const;
+ FX_FLOAT GetAttrFloat(FX_BSTR name) const
+ {
+ FX_FLOAT attr = 0;
+ GetAttrFloat(name, attr);
+ return attr;
+ }
+
+ FX_BOOL GetAttrFloat(FX_BSTR space, FX_BSTR name, FX_FLOAT& attribute) const;
+ FX_FLOAT GetAttrFloat(FX_BSTR space, FX_BSTR name) const
+ {
+ FX_FLOAT attr = 0;
+ GetAttrFloat(space, name, attr);
+ return attr;
+ }
+
+ FX_DWORD CountChildren() const;
+
+ enum ChildType { Invalid, Element, Content};
+
+ ChildType GetChildType(FX_DWORD index) const;
+
+ CFX_WideString GetContent(FX_DWORD index) const;
+ const CFX_WideStringL* GetContentPtr(FX_DWORD index) const;
+
+ CXML_Element* GetElement(FX_DWORD index) const;
+
+ CXML_Element* GetElement(FX_BSTR space, FX_BSTR tag) const
+ {
+ return GetElement(space, tag, 0);
+ }
+
+ FX_DWORD CountElements(FX_BSTR space, FX_BSTR tag) const;
+
+ CXML_Element* GetElement(FX_BSTR space, FX_BSTR tag, int index) const;
+
+ FX_DWORD FindElement(CXML_Element *pChild) const;
+
+
+
+
+ void SetTag(FX_BSTR qSpace, FX_BSTR tagname);
+
+ void SetTag(FX_BSTR qTagName);
+
+ void RemoveChildren();
+
+ void RemoveChild(FX_DWORD index);
+
+
+protected:
+
+ CXML_Element* m_pParent;
+
+ CFX_ByteStringL m_QSpaceName;
+
+ CFX_ByteStringL m_TagName;
+
+ CXML_AttrMap m_AttrMap;
+
+ CFX_PtrArray m_Children;
+ friend class CXML_Parser;
+ friend class CXML_Composer;
+};
+#endif
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