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authorDan Sinclair <dsinclair@chromium.org>2017-03-30 14:33:28 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-03-30 20:23:52 +0000
commit908c848202ef137e98d96f82a4eadfae551403b7 (patch)
treec1b682c4fc8b05c8871cef22d5bdb3af83954691 /core/fxcrt/xml/cxml_element.h
parenta69665d11d4eaf5f2d17a46e6be7b43f6c0dbfbe (diff)
downloadpdfium-908c848202ef137e98d96f82a4eadfae551403b7.tar.xz
Move core/fxcrt XML files to core/fxcrt/xml
This CL moves the other XML files contained in core/fxcrt into the core/fxcrt/xml directory to contain all the fxcrt XML files in one place. Change-Id: I9faefb1f311bf167b75dfbb7b9b52f25515e3c31 Reviewed-on: https://pdfium-review.googlesource.com/3378 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fxcrt/xml/cxml_element.h')
-rw-r--r--core/fxcrt/xml/cxml_element.h126
1 files changed, 126 insertions, 0 deletions
diff --git a/core/fxcrt/xml/cxml_element.h b/core/fxcrt/xml/cxml_element.h
new file mode 100644
index 0000000000..2e18e187b7
--- /dev/null
+++ b/core/fxcrt/xml/cxml_element.h
@@ -0,0 +1,126 @@
+// 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_XML_CXML_ELEMENT_H_
+#define CORE_FXCRT_XML_CXML_ELEMENT_H_
+
+#include <memory>
+#include <vector>
+
+#include "core/fxcrt/fx_basic.h"
+#include "core/fxcrt/xml/cxml_attrmap.h"
+
+class CXML_Element {
+ public:
+ enum ChildType { Invalid, Element, Content };
+
+ static std::unique_ptr<CXML_Element> Parse(const void* pBuffer, size_t size);
+
+ CXML_Element(const CXML_Element* pParent,
+ const CFX_ByteStringC& qSpace,
+ const CFX_ByteStringC& tagname);
+ ~CXML_Element();
+
+ void Empty();
+ CFX_ByteString GetTagName(bool bQualified = false) const;
+ CFX_ByteString GetNamespace(bool bQualified = false) const;
+ CFX_ByteString GetNamespaceURI(const CFX_ByteString& qName) const;
+ const CXML_Element* GetParent() const { return m_pParent; }
+ uint32_t CountAttrs() const { return m_AttrMap.GetSize(); }
+ void GetAttrByIndex(int index,
+ CFX_ByteString& space,
+ CFX_ByteString& name,
+ CFX_WideString& value) const;
+ bool HasAttr(const CFX_ByteStringC& qName) const;
+ 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;
+ }
+
+ 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;
+ }
+
+ bool GetAttrInteger(const CFX_ByteStringC& name, int& attribute) const;
+ int GetAttrInteger(const CFX_ByteStringC& name) const {
+ int attr = 0;
+ GetAttrInteger(name, attr);
+ return attr;
+ }
+
+ 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;
+ }
+
+ bool GetAttrFloat(const CFX_ByteStringC& name, float& attribute) const;
+ float GetAttrFloat(const CFX_ByteStringC& name) const {
+ float attr = 0;
+ GetAttrFloat(name, attr);
+ return attr;
+ }
+
+ bool GetAttrFloat(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& name,
+ float& attribute) const;
+ float GetAttrFloat(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& name) const {
+ float attr = 0;
+ GetAttrFloat(space, name, attr);
+ return attr;
+ }
+
+ uint32_t CountChildren() const { return m_Children.size(); }
+ ChildType GetChildType(uint32_t index) const;
+ CFX_WideString GetContent(uint32_t index) const;
+ CXML_Element* GetElement(uint32_t index) const;
+ CXML_Element* GetElement(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& tag) const {
+ return GetElement(space, tag, 0);
+ }
+
+ uint32_t CountElements(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& tag) const;
+ CXML_Element* GetElement(const CFX_ByteStringC& space,
+ const CFX_ByteStringC& tag,
+ int index) const;
+
+ uint32_t FindElement(CXML_Element* pChild) const;
+ void SetTag(const CFX_ByteStringC& qTagName);
+ void RemoveChildren();
+ void RemoveChild(uint32_t index);
+
+ private:
+ friend class CXML_Parser;
+ friend class CXML_Composer;
+
+ struct ChildRecord {
+ ChildType type;
+ void* child; // CXML_Element and CXML_Content lack a common ancestor.
+ };
+
+ const CXML_Element* const m_pParent;
+ CFX_ByteString m_QSpaceName;
+ CFX_ByteString m_TagName;
+ CXML_AttrMap m_AttrMap;
+ std::vector<ChildRecord> m_Children;
+};
+
+#endif // CORE_FXCRT_XML_CXML_ELEMENT_H_