Move function prototypes to new doc_utils.h file

core/src/fpdfdoc/doc_utils.cpp

 // 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 "doc_utils.h"
+
 static const int FPDFDOC_UTILS_MAXRECURSION = 32;
-CFX_WideString  GetFullName(CPDF_Dictionary* pFieldDict);
-void                    InitInterFormDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument);
-FX_DWORD                CountInterFormFonts(CPDF_Dictionary* pFormDict);
-CPDF_Font*              GetInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, FX_DWORD index, CFX_ByteString& csNameTag);
-CPDF_Font*              GetInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString csNameTag);
-CPDF_Font*              GetInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString csFontName, CFX_ByteString& csNameTag);
-CPDF_Font*              GetNativeInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, FX_BYTE charSet, CFX_ByteString& csNameTag);
-CPDF_Font*              GetNativeInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString& csNameTag);
-FX_BOOL                 FindInterFormFont(CPDF_Dictionary* pFormDict, const CPDF_Font* pFont, CFX_ByteString& csNameTag);
-FX_BOOL                 FindInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString csFontName, CPDF_Font*& pFont, CFX_ByteString& csNameTag);
-void                    AddInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, const CPDF_Font* pFont, CFX_ByteString& csNameTag);
-CPDF_Font*              AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, FX_BYTE charSet, CFX_ByteString& csNameTag);
-CPDF_Font*              AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, CFX_ByteString& csNameTag);
-void                    RemoveInterFormFont(CPDF_Dictionary* pFormDict, const CPDF_Font* pFont);
-void                    RemoveInterFormFont(CPDF_Dictionary* pFormDict, CFX_ByteString csNameTag);
-CPDF_Font*              GetDefaultInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument);
-void                    SetDefaultInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, const CPDF_Font* pFont);
-void                    SaveCheckedFieldStatus(CPDF_FormField* pField, CFX_ByteArray& statusArray);
-FX_BOOL                 NeedPDFEncodeForFieldFullName(const CFX_WideString& csFieldName);
-FX_BOOL                 NeedPDFEncodeForFieldTree(CPDF_Dictionary* pFieldDict, int nLevel = 0);
-void                    EncodeFieldName(const CFX_WideString& csName, CFX_ByteString& csT);
-void                    UpdateEncodeFieldName(CPDF_Dictionary* pFieldDict, int nLevel = 0);
+
 CFX_WideString GetFullName(CPDF_Dictionary* pFieldDict)
 {
     CFX_WideString full_name;
     CPDF_Dictionary* pLevel = pFieldDict;
     while (pLevel) {
         CFX_WideString short_name = pLevel->GetUnicodeText("T");
         if (short_name != L"") {
             if (full_name == L"") {
                 full_name = short_name;
             } else {
@@ skipping 699 matching lines @@
     CPDF_Object* pAttr = pFieldDict->GetElementValue(name);
     if (pAttr) {
         return pAttr;
     }
     CPDF_Dictionary* pParent = pFieldDict->GetDict("Parent");
     if (pParent == NULL) {
         return NULL;
     }
     return FPDF_GetFieldAttr(pParent, name, nLevel + 1);
 }