From 3f3b45cc74b0499912409f766a595945dbbfc4c5 Mon Sep 17 00:00:00 2001
From: John Abd-El-Malek <jabdelmalek@google.com>
Date: Fri, 23 May 2014 17:28:10 -0700
Subject: Convert all line endings to LF.

---
 core/src/fpdfdoc/doc_metadata.cpp | 304 +++++++++++++++++++-------------------
 1 file changed, 152 insertions(+), 152 deletions(-)

(limited to 'core/src/fpdfdoc/doc_metadata.cpp')

diff --git a/core/src/fpdfdoc/doc_metadata.cpp b/core/src/fpdfdoc/doc_metadata.cpp
index e3ac9e3779..8c00157990 100644
--- a/core/src/fpdfdoc/doc_metadata.cpp
+++ b/core/src/fpdfdoc/doc_metadata.cpp
@@ -1,152 +1,152 @@
-// 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
-
-#include "../../include/fpdfdoc/fpdf_doc.h"
-#include "../../include/fxcrt/fx_xml.h"
-typedef struct _PDFDOC_METADATA {
-    CPDF_Document *m_pDoc;
-    CXML_Element *m_pXmlElmnt;
-    CXML_Element *m_pElmntRdf;
-    CFX_CMapByteStringToPtr *m_pStringMap;
-} PDFDOC_METADATA, * PDFDOC_LPMETADATA;
-typedef PDFDOC_METADATA const * PDFDOC_LPCMETADATA;
-const FX_LPCSTR gs_FPDFDOC_Metadata_Titles[] = {
-    "Title", "title",
-    "Subject", "description",
-    "Author", "creator",
-    "Keywords", "Keywords",
-    "Producer", "Producer",
-    "Creator", "CreatorTool",
-    "CreationDate", "CreateDate",
-    "ModDate", "ModifyDate",
-    "MetadataDate", "MetadataDate"
-};
-CPDF_Metadata::CPDF_Metadata()
-{
-    m_pData = FX_Alloc(PDFDOC_METADATA, 1);
-    FXSYS_memset32(m_pData, 0, sizeof(PDFDOC_METADATA));
-    CFX_CMapByteStringToPtr *&pStringMap = ((PDFDOC_LPMETADATA)m_pData)->m_pStringMap;
-    pStringMap = FX_NEW(CFX_CMapByteStringToPtr);
-    if (pStringMap != NULL) {
-        CFX_ByteString bstr;
-        for (int i = 0; i < 18; i += 2) {
-            bstr = gs_FPDFDOC_Metadata_Titles[i];
-            pStringMap->AddValue(bstr, (void*)gs_FPDFDOC_Metadata_Titles[i + 1]);
-        }
-    }
-}
-CPDF_Metadata::~CPDF_Metadata()
-{
-    FXSYS_assert(m_pData != NULL);
-    CXML_Element *&p = ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt;
-    if (p) {
-        delete p;
-    }
-    CFX_CMapByteStringToPtr *pStringMap = ((PDFDOC_LPMETADATA)m_pData)->m_pStringMap;
-    if (pStringMap) {
-        pStringMap->RemoveAll();
-        FX_Free(pStringMap);
-    }
-    FX_Free(m_pData);
-}
-void CPDF_Metadata::LoadDoc(CPDF_Document *pDoc)
-{
-    FXSYS_assert(pDoc != NULL);
-    ((PDFDOC_LPMETADATA)m_pData)->m_pDoc = pDoc;
-    CPDF_Dictionary *pRoot = pDoc->GetRoot();
-    CPDF_Stream *pStream = pRoot->GetStream(FX_BSTRC("Metadata"));
-    if (!pStream) {
-        return;
-    }
-    CPDF_StreamAcc acc;
-    acc.LoadAllData(pStream, FALSE);
-    int size = acc.GetSize();
-    FX_LPCBYTE pBuf = acc.GetData();
-    CXML_Element *&pXmlElmnt = ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt;
-    pXmlElmnt = CXML_Element::Parse(pBuf, size);
-    if (!pXmlElmnt) {
-        return;
-    }
-    CXML_Element *&pElmntRdf = ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf;
-    if (pXmlElmnt->GetTagName() == FX_BSTRC("RDF")) {
-        pElmntRdf = pXmlElmnt;
-    } else {
-        pElmntRdf = pXmlElmnt->GetElement(NULL, FX_BSTRC("RDF"));
-    }
-}
-FX_INT32 CPDF_Metadata::GetString(FX_BSTR bsItem, CFX_WideString &wsStr)
-{
-    if (!((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt) {
-        return -1;
-    }
-    if (!((PDFDOC_LPMETADATA)m_pData)->m_pStringMap) {
-        return -1;
-    }
-    void *szTag;
-    if (!((PDFDOC_LPMETADATA)m_pData)->m_pStringMap->Lookup(bsItem, szTag)) {
-        return -1;
-    }
-    CFX_ByteString bsTag = (FX_LPCSTR)szTag;
-    wsStr = L"";
-    CXML_Element *pElmntRdf = ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf;
-    if (!pElmntRdf) {
-        return -1;
-    }
-    int nChild = pElmntRdf->CountChildren();
-    for (int i = 0; i < nChild; i++) {
-        CXML_Element *pTag = pElmntRdf->GetElement(NULL, FX_BSTRC("Description"), i);
-        if (!pTag) {
-            continue;
-        }
-        if (bsItem == FX_BSTRC("Title") || bsItem == FX_BSTRC("Subject")) {
-            CXML_Element *pElmnt = pTag->GetElement(NULL, bsTag);
-            if (!pElmnt) {
-                continue;
-            }
-            pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("Alt"));
-            if (!pElmnt) {
-                continue;
-            }
-            pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("li"));
-            if (!pElmnt) {
-                continue;
-            }
-            wsStr = pElmnt->GetContent(0);
-            return wsStr.GetLength();
-        } else if (bsItem == FX_BSTRC("Author")) {
-            CXML_Element *pElmnt = pTag->GetElement(NULL, bsTag);
-            if (!pElmnt) {
-                continue;
-            }
-            pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("Seq"));
-            if (!pElmnt) {
-                continue;
-            }
-            pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("li"));
-            if (!pElmnt) {
-                continue;
-            }
-            wsStr = pElmnt->GetContent(0);
-            return wsStr.GetLength();
-        } else {
-            CXML_Element *pElmnt = pTag->GetElement(NULL, bsTag);
-            if (!pElmnt) {
-                continue;
-            }
-            wsStr = pElmnt->GetContent(0);
-            return wsStr.GetLength();
-        }
-    }
-    return -1;
-}
-CXML_Element* CPDF_Metadata::GetRoot() const
-{
-    return ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt;
-}
-CXML_Element* CPDF_Metadata::GetRDF() const
-{
-    return ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf;
-}
+// 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
+
+#include "../../include/fpdfdoc/fpdf_doc.h"
+#include "../../include/fxcrt/fx_xml.h"
+typedef struct _PDFDOC_METADATA {
+    CPDF_Document *m_pDoc;
+    CXML_Element *m_pXmlElmnt;
+    CXML_Element *m_pElmntRdf;
+    CFX_CMapByteStringToPtr *m_pStringMap;
+} PDFDOC_METADATA, * PDFDOC_LPMETADATA;
+typedef PDFDOC_METADATA const * PDFDOC_LPCMETADATA;
+const FX_LPCSTR gs_FPDFDOC_Metadata_Titles[] = {
+    "Title", "title",
+    "Subject", "description",
+    "Author", "creator",
+    "Keywords", "Keywords",
+    "Producer", "Producer",
+    "Creator", "CreatorTool",
+    "CreationDate", "CreateDate",
+    "ModDate", "ModifyDate",
+    "MetadataDate", "MetadataDate"
+};
+CPDF_Metadata::CPDF_Metadata()
+{
+    m_pData = FX_Alloc(PDFDOC_METADATA, 1);
+    FXSYS_memset32(m_pData, 0, sizeof(PDFDOC_METADATA));
+    CFX_CMapByteStringToPtr *&pStringMap = ((PDFDOC_LPMETADATA)m_pData)->m_pStringMap;
+    pStringMap = FX_NEW(CFX_CMapByteStringToPtr);
+    if (pStringMap != NULL) {
+        CFX_ByteString bstr;
+        for (int i = 0; i < 18; i += 2) {
+            bstr = gs_FPDFDOC_Metadata_Titles[i];
+            pStringMap->AddValue(bstr, (void*)gs_FPDFDOC_Metadata_Titles[i + 1]);
+        }
+    }
+}
+CPDF_Metadata::~CPDF_Metadata()
+{
+    FXSYS_assert(m_pData != NULL);
+    CXML_Element *&p = ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt;
+    if (p) {
+        delete p;
+    }
+    CFX_CMapByteStringToPtr *pStringMap = ((PDFDOC_LPMETADATA)m_pData)->m_pStringMap;
+    if (pStringMap) {
+        pStringMap->RemoveAll();
+        FX_Free(pStringMap);
+    }
+    FX_Free(m_pData);
+}
+void CPDF_Metadata::LoadDoc(CPDF_Document *pDoc)
+{
+    FXSYS_assert(pDoc != NULL);
+    ((PDFDOC_LPMETADATA)m_pData)->m_pDoc = pDoc;
+    CPDF_Dictionary *pRoot = pDoc->GetRoot();
+    CPDF_Stream *pStream = pRoot->GetStream(FX_BSTRC("Metadata"));
+    if (!pStream) {
+        return;
+    }
+    CPDF_StreamAcc acc;
+    acc.LoadAllData(pStream, FALSE);
+    int size = acc.GetSize();
+    FX_LPCBYTE pBuf = acc.GetData();
+    CXML_Element *&pXmlElmnt = ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt;
+    pXmlElmnt = CXML_Element::Parse(pBuf, size);
+    if (!pXmlElmnt) {
+        return;
+    }
+    CXML_Element *&pElmntRdf = ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf;
+    if (pXmlElmnt->GetTagName() == FX_BSTRC("RDF")) {
+        pElmntRdf = pXmlElmnt;
+    } else {
+        pElmntRdf = pXmlElmnt->GetElement(NULL, FX_BSTRC("RDF"));
+    }
+}
+FX_INT32 CPDF_Metadata::GetString(FX_BSTR bsItem, CFX_WideString &wsStr)
+{
+    if (!((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt) {
+        return -1;
+    }
+    if (!((PDFDOC_LPMETADATA)m_pData)->m_pStringMap) {
+        return -1;
+    }
+    void *szTag;
+    if (!((PDFDOC_LPMETADATA)m_pData)->m_pStringMap->Lookup(bsItem, szTag)) {
+        return -1;
+    }
+    CFX_ByteString bsTag = (FX_LPCSTR)szTag;
+    wsStr = L"";
+    CXML_Element *pElmntRdf = ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf;
+    if (!pElmntRdf) {
+        return -1;
+    }
+    int nChild = pElmntRdf->CountChildren();
+    for (int i = 0; i < nChild; i++) {
+        CXML_Element *pTag = pElmntRdf->GetElement(NULL, FX_BSTRC("Description"), i);
+        if (!pTag) {
+            continue;
+        }
+        if (bsItem == FX_BSTRC("Title") || bsItem == FX_BSTRC("Subject")) {
+            CXML_Element *pElmnt = pTag->GetElement(NULL, bsTag);
+            if (!pElmnt) {
+                continue;
+            }
+            pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("Alt"));
+            if (!pElmnt) {
+                continue;
+            }
+            pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("li"));
+            if (!pElmnt) {
+                continue;
+            }
+            wsStr = pElmnt->GetContent(0);
+            return wsStr.GetLength();
+        } else if (bsItem == FX_BSTRC("Author")) {
+            CXML_Element *pElmnt = pTag->GetElement(NULL, bsTag);
+            if (!pElmnt) {
+                continue;
+            }
+            pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("Seq"));
+            if (!pElmnt) {
+                continue;
+            }
+            pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("li"));
+            if (!pElmnt) {
+                continue;
+            }
+            wsStr = pElmnt->GetContent(0);
+            return wsStr.GetLength();
+        } else {
+            CXML_Element *pElmnt = pTag->GetElement(NULL, bsTag);
+            if (!pElmnt) {
+                continue;
+            }
+            wsStr = pElmnt->GetContent(0);
+            return wsStr.GetLength();
+        }
+    }
+    return -1;
+}
+CXML_Element* CPDF_Metadata::GetRoot() const
+{
+    return ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt;
+}
+CXML_Element* CPDF_Metadata::GetRDF() const
+{
+    return ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf;
+}
-- 
cgit v1.2.3