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| author | Tom Sepez <tsepez@chromium.org> | 2018-07-28 00:00:24 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-07-28 00:00:24 +0000 |
| commit | f19ae5dcd0b618cdeb80d6a1df5b13610d0ff7da (patch) | |
| tree | 6e834ca7ebaff809e6e8d352c41bb1f8d4ec4203 /core/fxcrt/xml/cfx_xmltext.h | |
| parent | 0415e02db77da26495dc0fbd80de76ce1d777585 (diff) | |
| download | pdfium-f19ae5dcd0b618cdeb80d6a1df5b13610d0ff7da.tar.xz | |
Add ToXML{Instruction,Text,CharData}() checked conversion functions
All usages were previously checked correctly, but this consolidates
some code as well.
Change-Id: I63711748b31b698a3f21f98fdb536db1e9e0b1cf
Reviewed-on: https://pdfium-review.googlesource.com/39010
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'core/fxcrt/xml/cfx_xmltext.h')
| -rw-r--r-- | core/fxcrt/xml/cfx_xmltext.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/core/fxcrt/xml/cfx_xmltext.h b/core/fxcrt/xml/cfx_xmltext.h index c5c168059d..f7feae669e 100644 --- a/core/fxcrt/xml/cfx_xmltext.h +++ b/core/fxcrt/xml/cfx_xmltext.h @@ -31,4 +31,13 @@ class CFX_XMLText : public CFX_XMLNode { WideString m_wsText; }; +inline bool IsXMLText(CFX_XMLNode* pNode) { + FX_XMLNODETYPE type = pNode->GetType(); + return type == FX_XMLNODE_Text || type == FX_XMLNODE_CharData; +} + +inline CFX_XMLText* ToXMLText(CFX_XMLNode* pNode) { + return pNode && IsXMLText(pNode) ? static_cast<CFX_XMLText*>(pNode) : nullptr; +} + #endif // CORE_FXCRT_XML_CFX_XMLTEXT_H_ |