Move fpdfsdk/src up to fpdfsdk/.

fpdfsdk/src/fpdf_ext.cpp

Index: fpdfsdk/src/fpdf_ext.cpp
diff --git a/fpdfsdk/src/fpdf_ext.cpp b/fpdfsdk/src/fpdf_ext.cpp
deleted file mode 100644
index bf35cecd9c25307740d6d4c42649e90acb1e4a9c..0000000000000000000000000000000000000000
--- a/fpdfsdk/src/fpdf_ext.cpp
+++ /dev/null
@@ -1,221 +0,0 @@
-// 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 "public/fpdf_ext.h"
-
-#include "core/include/fpdfapi/cpdf_array.h"
-#include "core/include/fpdfapi/cpdf_document.h"
-#include "core/include/fxcrt/fx_xml.h"
-#include "fpdfsdk/include/fsdk_define.h"
-
-#ifdef PDF_ENABLE_XFA
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h"
-#endif  // PDF_ENABLE_XFA
-
-#define FPDFSDK_UNSUPPORT_CALL 100
-
-class CFSDK_UnsupportInfo_Adapter {
- public:
-  CFSDK_UnsupportInfo_Adapter(UNSUPPORT_INFO* unsp_info) {
-    m_unsp_info = unsp_info;
-  }
-  void ReportError(int nErrorType);
-
- private:
-  UNSUPPORT_INFO* m_unsp_info;
-};
-
-void CFSDK_UnsupportInfo_Adapter::ReportError(int nErrorType) {
-  if (m_unsp_info && m_unsp_info->FSDK_UnSupport_Handler) {
-    m_unsp_info->FSDK_UnSupport_Handler(m_unsp_info, nErrorType);
-  }
-}
-
-void FreeUnsupportInfo(void* pData) {
-  CFSDK_UnsupportInfo_Adapter* pAdapter = (CFSDK_UnsupportInfo_Adapter*)pData;
-  delete pAdapter;
-}
-
-FX_BOOL FPDF_UnSupportError(int nError) {
-  CFSDK_UnsupportInfo_Adapter* pAdapter =
-      (CFSDK_UnsupportInfo_Adapter*)CPDF_ModuleMgr::Get()->GetPrivateData(
-          (void*)FPDFSDK_UNSUPPORT_CALL);
-
-  if (!pAdapter)
-    return FALSE;
-  pAdapter->ReportError(nError);
-  return TRUE;
-}
-
-DLLEXPORT FPDF_BOOL STDCALL
-FSDK_SetUnSpObjProcessHandler(UNSUPPORT_INFO* unsp_info) {
-  if (!unsp_info || unsp_info->version != 1)
-    return FALSE;
-  CFSDK_UnsupportInfo_Adapter* pAdapter =
-      new CFSDK_UnsupportInfo_Adapter(unsp_info);
-
-  CPDF_ModuleMgr::Get()->SetPrivateData((void*)FPDFSDK_UNSUPPORT_CALL, pAdapter,
-                                        &FreeUnsupportInfo);
-
-  return TRUE;
-}
-
-void CheckUnSupportAnnot(CPDF_Document* pDoc, const CPDF_Annot* pPDFAnnot) {
-  CFX_ByteString cbSubType = pPDFAnnot->GetSubType();
-  if (cbSubType.Compare("3D") == 0) {
-    FPDF_UnSupportError(FPDF_UNSP_ANNOT_3DANNOT);
-  } else if (cbSubType.Compare("Screen") == 0) {
-    const CPDF_Dictionary* pAnnotDict = pPDFAnnot->GetAnnotDict();
-    CFX_ByteString cbString;
-    if (pAnnotDict->KeyExist("IT"))
-      cbString = pAnnotDict->GetStringBy("IT");
-    if (cbString.Compare("Img") != 0)
-      FPDF_UnSupportError(FPDF_UNSP_ANNOT_SCREEN_MEDIA);
-  } else if (cbSubType.Compare("Movie") == 0) {
-    FPDF_UnSupportError(FPDF_UNSP_ANNOT_MOVIE);
-  } else if (cbSubType.Compare("Sound") == 0) {
-    FPDF_UnSupportError(FPDF_UNSP_ANNOT_SOUND);
-  } else if (cbSubType.Compare("RichMedia") == 0) {
-    FPDF_UnSupportError(FPDF_UNSP_ANNOT_SCREEN_RICHMEDIA);
-  } else if (cbSubType.Compare("FileAttachment") == 0) {
-    FPDF_UnSupportError(FPDF_UNSP_ANNOT_ATTACHMENT);
-  } else if (cbSubType.Compare("Widget") == 0) {
-    const CPDF_Dictionary* pAnnotDict = pPDFAnnot->GetAnnotDict();
-    CFX_ByteString cbString;
-    if (pAnnotDict->KeyExist("FT")) {
-      cbString = pAnnotDict->GetStringBy("FT");
-    }
-    if (cbString.Compare("Sig") == 0) {
-      FPDF_UnSupportError(FPDF_UNSP_ANNOT_SIG);
-    }
-  }
-}
-
-FX_BOOL CheckSharedForm(const CXML_Element* pElement, CFX_ByteString cbName) {
-  int count = pElement->CountAttrs();
-  int i = 0;
-  for (i = 0; i < count; i++) {
-    CFX_ByteString space, name;
-    CFX_WideString value;
-    pElement->GetAttrByIndex(i, space, name, value);
-    if (space == "xmlns" && name == "adhocwf" &&
-        value == L"http://ns.adobe.com/AcrobatAdhocWorkflow/1.0/") {
-      CXML_Element* pVersion = pElement->GetElement("adhocwf", cbName);
-      if (!pVersion)
-        continue;
-      CFX_WideString wsContent = pVersion->GetContent(0);  // == 1.1
-      int nType = wsContent.GetInteger();
-      switch (nType) {
-        case 1:
-          FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDFORM_ACROBAT);
-          break;
-        case 2:
-          FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDFORM_FILESYSTEM);
-          break;
-        case 0:
-          FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDFORM_EMAIL);
-          break;
-      }
-    }
-  }
-
-  FX_DWORD nCount = pElement->CountChildren();
-  for (i = 0; i < (int)nCount; i++) {
-    CXML_Element::ChildType childType = pElement->GetChildType(i);
-    if (childType == CXML_Element::Element) {
-      CXML_Element* pChild = pElement->GetElement(i);
-      if (CheckSharedForm(pChild, cbName))
-        return TRUE;
-    }
-  }
-  return FALSE;
-}
-
-void CheckUnSupportError(CPDF_Document* pDoc, FX_DWORD err_code) {
-  // Security
-  if (err_code == FPDF_ERR_SECURITY) {
-    FPDF_UnSupportError(FPDF_UNSP_DOC_SECURITY);
-    return;
-  }
-  if (!pDoc)
-    return;
-
-  // Portfolios and Packages
-  CPDF_Dictionary* pRootDict = pDoc->GetRoot();
-  if (pRootDict) {
-    CFX_ByteString cbString;
-    if (pRootDict->KeyExist("Collection")) {
-      FPDF_UnSupportError(FPDF_UNSP_DOC_PORTABLECOLLECTION);
-      return;
-    }
-    if (pRootDict->KeyExist("Names")) {
-      CPDF_Dictionary* pNameDict = pRootDict->GetDictBy("Names");
-      if (pNameDict && pNameDict->KeyExist("EmbeddedFiles")) {
-        FPDF_UnSupportError(FPDF_UNSP_DOC_ATTACHMENT);
-        return;
-      }
-      if (pNameDict && pNameDict->KeyExist("JavaScript")) {
-        CPDF_Dictionary* pJSDict = pNameDict->GetDictBy("JavaScript");
-        CPDF_Array* pArray = pJSDict ? pJSDict->GetArrayBy("Names") : NULL;
-        if (pArray) {
-          int nCount = pArray->GetCount();
-          for (int i = 0; i < nCount; i++) {
-            CFX_ByteString cbStr = pArray->GetStringAt(i);
-            if (cbStr.Compare("com.adobe.acrobat.SharedReview.Register") == 0) {
-              FPDF_UnSupportError(FPDF_UNSP_DOC_SHAREDREVIEW);
-              return;
-            }
-          }
-        }
-      }
-    }
-  }
-
-  // SharedForm
-  CPDF_Metadata metaData(pDoc);
-  const CXML_Element* pElement = metaData.GetRoot();
-  if (pElement)
-    CheckSharedForm(pElement, "workflowType");
-
-#ifndef PDF_ENABLE_XFA
-  // XFA Forms
-  CPDF_InterForm* pInterForm = new CPDF_InterForm(pDoc, FALSE);
-  if (pInterForm->HasXFAForm()) {
-    FPDF_UnSupportError(FPDF_UNSP_DOC_XFAFORM);
-  }
-  delete pInterForm;
-#endif  // PDF_ENABLE_XFA
-}
-
-DLLEXPORT int FPDFDoc_GetPageMode(FPDF_DOCUMENT document) {
-  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
-  if (!pDoc)
-    return PAGEMODE_UNKNOWN;
-
-  CPDF_Dictionary* pRoot = pDoc->GetRoot();
-  if (!pRoot)
-    return PAGEMODE_UNKNOWN;
-
-  CPDF_Object* pName = pRoot->GetElement("PageMode");
-  if (!pName)
-    return PAGEMODE_USENONE;
-
-  CFX_ByteString strPageMode = pName->GetString();
-  if (strPageMode.IsEmpty() || strPageMode.EqualNoCase("UseNone"))
-    return PAGEMODE_USENONE;
-  if (strPageMode.EqualNoCase("UseOutlines"))
-    return PAGEMODE_USEOUTLINES;
-  if (strPageMode.EqualNoCase("UseThumbs"))
-    return PAGEMODE_USETHUMBS;
-  if (strPageMode.EqualNoCase("FullScreen"))
-    return PAGEMODE_FULLSCREEN;
-  if (strPageMode.EqualNoCase("UseOC"))
-    return PAGEMODE_USEOC;
-  if (strPageMode.EqualNoCase("UseAttachments"))
-    return PAGEMODE_USEATTACHMENTS;
-
-  return PAGEMODE_UNKNOWN;
-}