summaryrefslogtreecommitdiff
path: root/core/include/fpdfapi
diff options
context:
space:
mode:
authorTom Sepez <tsepez@chromium.org>2016-03-10 09:20:03 -0800
committerTom Sepez <tsepez@chromium.org>2016-03-10 09:20:03 -0800
commitf04089059b140ad50ed386b509ab200ce84b66e5 (patch)
treec3fabaf7b5d82a4ec5c21db6ef8723b68c740572 /core/include/fpdfapi
parenta1193aedb8797fcb26f54d7b99e4662ae72e3de9 (diff)
downloadpdfium-f04089059b140ad50ed386b509ab200ce84b66e5.tar.xz
Split apart the remainder of fpdf_render_render.cpp into per-class files.
R=dsinclair@chromium.org Review URL: https://codereview.chromium.org/1778173002 .
Diffstat (limited to 'core/include/fpdfapi')
-rw-r--r--core/include/fpdfapi/cfdf_document.h36
-rw-r--r--core/include/fpdfapi/cpdf_document.h10
-rw-r--r--core/include/fpdfapi/fpdf_objects.h1
-rw-r--r--core/include/fpdfapi/fpdf_page.h1
-rw-r--r--core/include/fpdfapi/fpdf_parser.h235
-rw-r--r--core/include/fpdfapi/fpdf_parser_decode.h76
-rw-r--r--core/include/fpdfapi/fpdf_resource.h3
-rw-r--r--core/include/fpdfapi/fpdf_serial.h1
-rw-r--r--core/include/fpdfapi/ipdf_data_avail.h80
9 files changed, 206 insertions, 237 deletions
diff --git a/core/include/fpdfapi/cfdf_document.h b/core/include/fpdfapi/cfdf_document.h
new file mode 100644
index 0000000000..6fb8ab7ba2
--- /dev/null
+++ b/core/include/fpdfapi/cfdf_document.h
@@ -0,0 +1,36 @@
+// Copyright 2016 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_INCLUDE_FPDFAPI_CFDF_DOCUMENT_H_
+#define CORE_INCLUDE_FPDFAPI_CFDF_DOCUMENT_H_
+
+#include "core/include/fpdfapi/fpdf_objects.h"
+#include "core/include/fxcrt/fx_stream.h"
+#include "core/include/fxcrt/fx_system.h"
+
+class CPDF_Dictionary;
+
+class CFDF_Document : public CPDF_IndirectObjectHolder {
+ public:
+ static CFDF_Document* CreateNewDoc();
+ static CFDF_Document* ParseFile(IFX_FileRead* pFile,
+ FX_BOOL bOwnFile = FALSE);
+ static CFDF_Document* ParseMemory(const uint8_t* pData, FX_DWORD size);
+ ~CFDF_Document();
+
+ FX_BOOL WriteBuf(CFX_ByteTextBuf& buf) const;
+ CPDF_Dictionary* GetRoot() const { return m_pRootDict; }
+
+ protected:
+ CFDF_Document();
+ void ParseStream(IFX_FileRead* pFile, FX_BOOL bOwnFile);
+
+ CPDF_Dictionary* m_pRootDict;
+ IFX_FileRead* m_pFile;
+ FX_BOOL m_bOwnFile;
+};
+
+#endif // CORE_INCLUDE_FPDFAPI_CFDF_DOCUMENT_H_
diff --git a/core/include/fpdfapi/cpdf_document.h b/core/include/fpdfapi/cpdf_document.h
index bba89c822c..c759861cd7 100644
--- a/core/include/fpdfapi/cpdf_document.h
+++ b/core/include/fpdfapi/cpdf_document.h
@@ -20,6 +20,16 @@ class CPDF_IccProfile;
class CPDF_Image;
class CPDF_Pattern;
+#define FPDFPERM_PRINT 0x0004
+#define FPDFPERM_MODIFY 0x0008
+#define FPDFPERM_EXTRACT 0x0010
+#define FPDFPERM_ANNOT_FORM 0x0020
+#define FPDFPERM_FILL_FORM 0x0100
+#define FPDFPERM_EXTRACT_ACCESS 0x0200
+#define FPDFPERM_ASSEMBLE 0x0400
+#define FPDFPERM_PRINT_HIGH 0x0800
+#define FPDF_PAGE_MAX_NUM 0xFFFFF
+
class CPDF_Document : public CFX_PrivateData, public CPDF_IndirectObjectHolder {
public:
CPDF_Document();
diff --git a/core/include/fpdfapi/fpdf_objects.h b/core/include/fpdfapi/fpdf_objects.h
index a6fa056e13..42282a1dcc 100644
--- a/core/include/fpdfapi/fpdf_objects.h
+++ b/core/include/fpdfapi/fpdf_objects.h
@@ -333,6 +333,7 @@ class CPDF_Dictionary : public CPDF_Object {
}
FX_BOOL KeyExist(const CFX_ByteStringC& key) const;
+ bool IsSignatureDict() const;
// Set* functions invalidate iterators for the element with the key |key|.
void SetAt(const CFX_ByteStringC& key, CPDF_Object* pObj);
diff --git a/core/include/fpdfapi/fpdf_page.h b/core/include/fpdfapi/fpdf_page.h
index 7c27340525..534faf2c2b 100644
--- a/core/include/fpdfapi/fpdf_page.h
+++ b/core/include/fpdfapi/fpdf_page.h
@@ -10,7 +10,6 @@
#include <deque>
#include <memory>
-#include "core/include/fpdfapi/fpdf_parser.h"
#include "core/include/fpdfapi/fpdf_resource.h"
#include "core/include/fxge/fx_dib.h"
diff --git a/core/include/fpdfapi/fpdf_parser.h b/core/include/fpdfapi/fpdf_parser.h
deleted file mode 100644
index 9504061fcf..0000000000
--- a/core/include/fpdfapi/fpdf_parser.h
+++ /dev/null
@@ -1,235 +0,0 @@
-// Copyright 2016 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_INCLUDE_FPDFAPI_FPDF_PARSER_H_
-#define CORE_INCLUDE_FPDFAPI_FPDF_PARSER_H_
-
-#include <map>
-#include <memory>
-#include <set>
-
-#include "core/include/fpdfapi/fpdf_objects.h"
-#include "core/include/fxcrt/fx_basic.h"
-
-class CFX_Font;
-class CFX_Matrix;
-class CPDF_ColorSpace;
-class IPDF_CryptoHandler;
-class CPDF_Document;
-class CPDF_DocPageData;
-class CPDF_DocRenderData;
-class CPDF_Font;
-class CPDF_FontEncoding;
-class CPDF_IccProfile;
-class CPDF_Image;
-class CPDF_Object;
-class CPDF_Parser;
-class CPDF_Pattern;
-class CPDF_StandardSecurityHandler;
-class CPDF_SyntaxParser;
-class IPDF_SecurityHandler;
-
-#define FPDFPERM_PRINT 0x0004
-#define FPDFPERM_MODIFY 0x0008
-#define FPDFPERM_EXTRACT 0x0010
-#define FPDFPERM_ANNOT_FORM 0x0020
-#define FPDFPERM_FILL_FORM 0x0100
-#define FPDFPERM_EXTRACT_ACCESS 0x0200
-#define FPDFPERM_ASSEMBLE 0x0400
-#define FPDFPERM_PRINT_HIGH 0x0800
-#define FPDF_PAGE_MAX_NUM 0xFFFFF
-
-// Indexed by 8-bit char code, contains unicode code points.
-extern const FX_WORD PDFDocEncoding[256];
-
-
-CFX_ByteString PDF_NameDecode(const CFX_ByteStringC& orig);
-CFX_ByteString PDF_NameDecode(const CFX_ByteString& orig);
-CFX_ByteString PDF_NameEncode(const CFX_ByteString& orig);
-CFX_ByteString PDF_EncodeString(const CFX_ByteString& src,
- FX_BOOL bHex = FALSE);
-CFX_WideString PDF_DecodeText(const uint8_t* pData, FX_DWORD size);
-CFX_WideString PDF_DecodeText(const CFX_ByteString& bstr);
-CFX_ByteString PDF_EncodeText(const FX_WCHAR* pString, int len = -1);
-CFX_ByteString PDF_EncodeText(const CFX_WideString& str);
-
-class CFDF_Document : public CPDF_IndirectObjectHolder {
- public:
- static CFDF_Document* CreateNewDoc();
- static CFDF_Document* ParseFile(IFX_FileRead* pFile,
- FX_BOOL bOwnFile = FALSE);
- static CFDF_Document* ParseMemory(const uint8_t* pData, FX_DWORD size);
- ~CFDF_Document();
-
- FX_BOOL WriteBuf(CFX_ByteTextBuf& buf) const;
- CPDF_Dictionary* GetRoot() const { return m_pRootDict; }
-
- protected:
- CFDF_Document();
- void ParseStream(IFX_FileRead* pFile, FX_BOOL bOwnFile);
-
- CPDF_Dictionary* m_pRootDict;
- IFX_FileRead* m_pFile;
- FX_BOOL m_bOwnFile;
-};
-
-void FlateEncode(const uint8_t* src_buf,
- FX_DWORD src_size,
- uint8_t*& dest_buf,
- FX_DWORD& dest_size);
-void FlateEncode(const uint8_t* src_buf,
- FX_DWORD src_size,
- int predictor,
- int Colors,
- int BitsPerComponent,
- int Columns,
- uint8_t*& dest_buf,
- FX_DWORD& dest_size);
-FX_DWORD FlateDecode(const uint8_t* src_buf,
- FX_DWORD src_size,
- uint8_t*& dest_buf,
- FX_DWORD& dest_size);
-FX_DWORD RunLengthDecode(const uint8_t* src_buf,
- FX_DWORD src_size,
- uint8_t*& dest_buf,
- FX_DWORD& dest_size);
-bool IsSignatureDict(const CPDF_Dictionary* pDict);
-
-class IFX_FileAvail {
- public:
- virtual ~IFX_FileAvail() {}
- virtual FX_BOOL IsDataAvail(FX_FILESIZE offset, FX_DWORD size) = 0;
-};
-class IFX_DownloadHints {
- public:
- virtual ~IFX_DownloadHints() {}
- virtual void AddSegment(FX_FILESIZE offset, FX_DWORD size) = 0;
-};
-
-class IPDF_DataAvail {
- public:
- // Must match PDF_DATA_* definitions in public/fpdf_dataavail.h, but cannot
- // #include that header. fpdfsdk/src/fpdf_dataavail.cpp has static_asserts
- // to make sure the two sets of values match.
- enum DocAvailStatus {
- DataError = -1, // PDF_DATA_ERROR
- DataNotAvailable = 0, // PDF_DATA_NOTAVAIL
- DataAvailable = 1, // PDF_DATA_AVAIL
- };
-
- // Must match PDF_*LINEAR* definitions in public/fpdf_dataavail.h, but cannot
- // #include that header. fpdfsdk/src/fpdf_dataavail.cpp has static_asserts
- // to make sure the two sets of values match.
- enum DocLinearizationStatus {
- LinearizationUnknown = -1, // PDF_LINEARIZATION_UNKNOWN
- NotLinearized = 0, // PDF_NOT_LINEARIZED
- Linearized = 1, // PDF_LINEARIZED
- };
-
- // Must match PDF_FORM_* definitions in public/fpdf_dataavail.h, but cannot
- // #include that header. fpdfsdk/src/fpdf_dataavail.cpp has static_asserts
- // to make sure the two sets of values match.
- enum DocFormStatus {
- FormError = -1, // PDF_FORM_ERROR
- FormNotAvailable = 0, // PDF_FORM_NOTAVAIL
- FormAvailable = 1, // PDF_FORM_AVAIL
- FormNotExist = 2, // PDF_FORM_NOTEXIST
- };
-
- static IPDF_DataAvail* Create(IFX_FileAvail* pFileAvail,
- IFX_FileRead* pFileRead);
- virtual ~IPDF_DataAvail() {}
-
- IFX_FileAvail* GetFileAvail() const { return m_pFileAvail; }
- IFX_FileRead* GetFileRead() const { return m_pFileRead; }
-
- virtual DocAvailStatus IsDocAvail(IFX_DownloadHints* pHints) = 0;
- virtual void SetDocument(CPDF_Document* pDoc) = 0;
- virtual DocAvailStatus IsPageAvail(int iPage, IFX_DownloadHints* pHints) = 0;
- virtual FX_BOOL IsLinearized() = 0;
- virtual DocFormStatus IsFormAvail(IFX_DownloadHints* pHints) = 0;
- virtual DocLinearizationStatus IsLinearizedPDF() = 0;
- virtual void GetLinearizedMainXRefInfo(FX_FILESIZE* pPos,
- FX_DWORD* pSize) = 0;
-
- protected:
- IPDF_DataAvail(IFX_FileAvail* pFileAvail, IFX_FileRead* pFileRead);
-
- IFX_FileAvail* m_pFileAvail;
- IFX_FileRead* m_pFileRead;
-};
-
-enum PDF_PAGENODE_TYPE {
- PDF_PAGENODE_UNKNOWN = 0,
- PDF_PAGENODE_PAGE,
- PDF_PAGENODE_PAGES,
- PDF_PAGENODE_ARRAY,
-};
-
-class CPDF_PageNode {
- public:
- CPDF_PageNode();
- ~CPDF_PageNode();
-
- PDF_PAGENODE_TYPE m_type;
- FX_DWORD m_dwPageNo;
- CFX_ArrayTemplate<CPDF_PageNode*> m_childNode;
-};
-
-enum PDF_DATAAVAIL_STATUS {
- PDF_DATAAVAIL_HEADER = 0,
- PDF_DATAAVAIL_FIRSTPAGE,
- PDF_DATAAVAIL_FIRSTPAGE_PREPARE,
- PDF_DATAAVAIL_HINTTABLE,
- PDF_DATAAVAIL_END,
- PDF_DATAAVAIL_CROSSREF,
- PDF_DATAAVAIL_CROSSREF_ITEM,
- PDF_DATAAVAIL_CROSSREF_STREAM,
- PDF_DATAAVAIL_TRAILER,
- PDF_DATAAVAIL_LOADALLCROSSREF,
- PDF_DATAAVAIL_ROOT,
- PDF_DATAAVAIL_INFO,
- PDF_DATAAVAIL_ACROFORM,
- PDF_DATAAVAIL_ACROFORM_SUBOBJECT,
- PDF_DATAAVAIL_PAGETREE,
- PDF_DATAAVAIL_PAGE,
- PDF_DATAAVAIL_PAGE_LATERLOAD,
- PDF_DATAAVAIL_RESOURCES,
- PDF_DATAAVAIL_DONE,
- PDF_DATAAVAIL_ERROR,
- PDF_DATAAVAIL_LOADALLFILE,
- PDF_DATAAVAIL_TRAILER_APPEND
-};
-
-// Public for testing.
-FX_DWORD A85Decode(const uint8_t* src_buf,
- FX_DWORD src_size,
- uint8_t*& dest_buf,
- FX_DWORD& dest_size);
-// Public for testing.
-FX_DWORD HexDecode(const uint8_t* src_buf,
- FX_DWORD src_size,
- uint8_t*& dest_buf,
- FX_DWORD& dest_size);
-// Public for testing.
-FX_DWORD FPDFAPI_FlateOrLZWDecode(FX_BOOL bLZW,
- const uint8_t* src_buf,
- FX_DWORD src_size,
- CPDF_Dictionary* pParams,
- FX_DWORD estimated_size,
- uint8_t*& dest_buf,
- FX_DWORD& dest_size);
-FX_BOOL PDF_DataDecode(const uint8_t* src_buf,
- FX_DWORD src_size,
- const CPDF_Dictionary* pDict,
- uint8_t*& dest_buf,
- FX_DWORD& dest_size,
- CFX_ByteString& ImageEncoding,
- CPDF_Dictionary*& pImageParms,
- FX_DWORD estimated_size,
- FX_BOOL bImageAcc);
-
-#endif // CORE_INCLUDE_FPDFAPI_FPDF_PARSER_H_
diff --git a/core/include/fpdfapi/fpdf_parser_decode.h b/core/include/fpdfapi/fpdf_parser_decode.h
new file mode 100644
index 0000000000..1217c7ea21
--- /dev/null
+++ b/core/include/fpdfapi/fpdf_parser_decode.h
@@ -0,0 +1,76 @@
+// Copyright 2016 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_INCLUDE_FPDFAPI_FPDF_PARSER_DECODE_H_
+#define CORE_INCLUDE_FPDFAPI_FPDF_PARSER_DECODE_H_
+
+#include "core/include/fxcrt/fx_basic.h"
+
+class CPDF_Dictionary;
+
+// Indexed by 8-bit char code, contains unicode code points.
+extern const FX_WORD PDFDocEncoding[256];
+
+CFX_ByteString PDF_NameDecode(const CFX_ByteStringC& orig);
+CFX_ByteString PDF_NameDecode(const CFX_ByteString& orig);
+CFX_ByteString PDF_NameEncode(const CFX_ByteString& orig);
+CFX_ByteString PDF_EncodeString(const CFX_ByteString& src,
+ FX_BOOL bHex = FALSE);
+CFX_WideString PDF_DecodeText(const uint8_t* pData, FX_DWORD size);
+CFX_WideString PDF_DecodeText(const CFX_ByteString& bstr);
+CFX_ByteString PDF_EncodeText(const FX_WCHAR* pString, int len = -1);
+CFX_ByteString PDF_EncodeText(const CFX_WideString& str);
+
+void FlateEncode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size);
+void FlateEncode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ int predictor,
+ int Colors,
+ int BitsPerComponent,
+ int Columns,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size);
+FX_DWORD FlateDecode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size);
+FX_DWORD RunLengthDecode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size);
+
+// Public for testing.
+FX_DWORD A85Decode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size);
+// Public for testing.
+FX_DWORD HexDecode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size);
+// Public for testing.
+FX_DWORD FPDFAPI_FlateOrLZWDecode(FX_BOOL bLZW,
+ const uint8_t* src_buf,
+ FX_DWORD src_size,
+ CPDF_Dictionary* pParams,
+ FX_DWORD estimated_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size);
+FX_BOOL PDF_DataDecode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ const CPDF_Dictionary* pDict,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size,
+ CFX_ByteString& ImageEncoding,
+ CPDF_Dictionary*& pImageParms,
+ FX_DWORD estimated_size,
+ FX_BOOL bImageAcc);
+
+#endif // CORE_INCLUDE_FPDFAPI_FPDF_PARSER_DECODE_H_
diff --git a/core/include/fpdfapi/fpdf_resource.h b/core/include/fpdfapi/fpdf_resource.h
index 6bae2ac469..a5acc77762 100644
--- a/core/include/fpdfapi/fpdf_resource.h
+++ b/core/include/fpdfapi/fpdf_resource.h
@@ -9,7 +9,7 @@
#include <map>
-#include "core/include/fpdfapi/fpdf_parser.h"
+#include "core/include/fpdfapi/fpdf_objects.h"
#include "core/include/fxcrt/fx_system.h"
#include "core/include/fxge/fx_font.h"
@@ -22,6 +22,7 @@ class CPDF_CIDFont;
class CPDF_CMap;
class CPDF_Color;
class CPDF_ColorSpace;
+class CPDF_Document;
class CPDF_FontEncoding;
class CPDF_Form;
class CPDF_Function;
diff --git a/core/include/fpdfapi/fpdf_serial.h b/core/include/fpdfapi/fpdf_serial.h
index 6ed3756803..8cf3fb8a1e 100644
--- a/core/include/fpdfapi/fpdf_serial.h
+++ b/core/include/fpdfapi/fpdf_serial.h
@@ -11,6 +11,7 @@
#include "core/include/fpdfapi/fpdf_pageobj.h"
class CPDF_XRefStream;
+class IPDF_CryptoHandler;
CFX_ByteTextBuf& operator<<(CFX_ByteTextBuf& buf, const CPDF_Object* pObj);
diff --git a/core/include/fpdfapi/ipdf_data_avail.h b/core/include/fpdfapi/ipdf_data_avail.h
new file mode 100644
index 0000000000..5b8fd0b5e2
--- /dev/null
+++ b/core/include/fpdfapi/ipdf_data_avail.h
@@ -0,0 +1,80 @@
+// Copyright 2016 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_INCLUDE_FPDFAPI_IPDF_DATA_AVAIL_H_
+#define CORE_INCLUDE_FPDFAPI_IPDF_DATA_AVAIL_H_
+
+#include "core/include/fxcrt/fx_stream.h"
+#include "core/include/fxcrt/fx_system.h"
+
+class CPDF_Document;
+class CPDF_Object;
+
+class IPDF_DataAvail {
+ public:
+ // Must match PDF_DATA_* definitions in public/fpdf_dataavail.h, but cannot
+ // #include that header. fpdfsdk/src/fpdf_dataavail.cpp has static_asserts
+ // to make sure the two sets of values match.
+ enum DocAvailStatus {
+ DataError = -1, // PDF_DATA_ERROR
+ DataNotAvailable = 0, // PDF_DATA_NOTAVAIL
+ DataAvailable = 1, // PDF_DATA_AVAIL
+ };
+
+ // Must match PDF_*LINEAR* definitions in public/fpdf_dataavail.h, but cannot
+ // #include that header. fpdfsdk/src/fpdf_dataavail.cpp has static_asserts
+ // to make sure the two sets of values match.
+ enum DocLinearizationStatus {
+ LinearizationUnknown = -1, // PDF_LINEARIZATION_UNKNOWN
+ NotLinearized = 0, // PDF_NOT_LINEARIZED
+ Linearized = 1, // PDF_LINEARIZED
+ };
+
+ // Must match PDF_FORM_* definitions in public/fpdf_dataavail.h, but cannot
+ // #include that header. fpdfsdk/src/fpdf_dataavail.cpp has static_asserts
+ // to make sure the two sets of values match.
+ enum DocFormStatus {
+ FormError = -1, // PDF_FORM_ERROR
+ FormNotAvailable = 0, // PDF_FORM_NOTAVAIL
+ FormAvailable = 1, // PDF_FORM_AVAIL
+ FormNotExist = 2, // PDF_FORM_NOTEXIST
+ };
+
+ class FileAvail {
+ public:
+ virtual ~FileAvail();
+ virtual FX_BOOL IsDataAvail(FX_FILESIZE offset, FX_DWORD size) = 0;
+ };
+
+ class DownloadHints {
+ public:
+ virtual ~DownloadHints();
+ virtual void AddSegment(FX_FILESIZE offset, FX_DWORD size) = 0;
+ };
+
+ static IPDF_DataAvail* Create(FileAvail* pFileAvail, IFX_FileRead* pFileRead);
+ virtual ~IPDF_DataAvail();
+
+ FileAvail* GetFileAvail() const { return m_pFileAvail; }
+ IFX_FileRead* GetFileRead() const { return m_pFileRead; }
+
+ virtual DocAvailStatus IsDocAvail(DownloadHints* pHints) = 0;
+ virtual void SetDocument(CPDF_Document* pDoc) = 0;
+ virtual DocAvailStatus IsPageAvail(int iPage, DownloadHints* pHints) = 0;
+ virtual FX_BOOL IsLinearized() = 0;
+ virtual DocFormStatus IsFormAvail(DownloadHints* pHints) = 0;
+ virtual DocLinearizationStatus IsLinearizedPDF() = 0;
+ virtual void GetLinearizedMainXRefInfo(FX_FILESIZE* pPos,
+ FX_DWORD* pSize) = 0;
+
+ protected:
+ IPDF_DataAvail(FileAvail* pFileAvail, IFX_FileRead* pFileRead);
+
+ FileAvail* m_pFileAvail;
+ IFX_FileRead* m_pFileRead;
+};
+
+#endif // CORE_INCLUDE_FPDFAPI_IPDF_DATA_AVAIL_H_