clang-format all pdfium code.

core/src/fpdfapi/fpdf_parser/fpdf_parser_fdf.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/fpdfapi/fpdf_serial.h"
-CFDF_Document::CFDF_Document() : CPDF_IndirectObjects(NULL)
-{
-    m_pRootDict = NULL;
-    m_pFile = NULL;
-    m_bOwnFile = FALSE;
+CFDF_Document::CFDF_Document() : CPDF_IndirectObjects(NULL) {
+  m_pRootDict = NULL;
+  m_pFile = NULL;
+  m_bOwnFile = FALSE;
 }
-CFDF_Document::~CFDF_Document()
-{
-    if (m_bOwnFile && m_pFile) {
-        m_pFile->Release();
-    }
+CFDF_Document::~CFDF_Document() {
+  if (m_bOwnFile && m_pFile) {
+    m_pFile->Release();
+  }
 }
-CFDF_Document* CFDF_Document::CreateNewDoc()
-{
-    CFDF_Document* pDoc = new CFDF_Document;
-    pDoc->m_pRootDict = new CPDF_Dictionary;
-    pDoc->AddIndirectObject(pDoc->m_pRootDict);
-    CPDF_Dictionary* pFDFDict = new CPDF_Dictionary;
-    pDoc->m_pRootDict->SetAt(FX_BSTRC("FDF"), pFDFDict);
-    return pDoc;
+CFDF_Document* CFDF_Document::CreateNewDoc() {
+  CFDF_Document* pDoc = new CFDF_Document;
+  pDoc->m_pRootDict = new CPDF_Dictionary;
+  pDoc->AddIndirectObject(pDoc->m_pRootDict);
+  CPDF_Dictionary* pFDFDict = new CPDF_Dictionary;
+  pDoc->m_pRootDict->SetAt(FX_BSTRC("FDF"), pFDFDict);
+  return pDoc;
 }
-CFDF_Document* CFDF_Document::ParseFile(IFX_FileRead *pFile, FX_BOOL bOwnFile)
-{
+CFDF_Document* CFDF_Document::ParseFile(IFX_FileRead* pFile, FX_BOOL bOwnFile) {
   if (!pFile) {
     return NULL;
   }
   CFDF_Document* pDoc = new CFDF_Document;
   pDoc->ParseStream(pFile, bOwnFile);
   if (pDoc->m_pRootDict == NULL) {
     delete pDoc;
     return NULL;
   }
   return pDoc;
 }
-CFDF_Document* CFDF_Document::ParseMemory(const uint8_t* pData, FX_DWORD size)
-{
-    return CFDF_Document::ParseFile(FX_CreateMemoryStream((uint8_t*)pData, size), TRUE);
+CFDF_Document* CFDF_Document::ParseMemory(const uint8_t* pData, FX_DWORD size) {
+  return CFDF_Document::ParseFile(FX_CreateMemoryStream((uint8_t*)pData, size),
+                                  TRUE);
 }
-void CFDF_Document::ParseStream(IFX_FileRead *pFile, FX_BOOL bOwnFile)
-{
-    m_pFile = pFile;
-    m_bOwnFile = bOwnFile;
-    CPDF_SyntaxParser parser;
-    parser.InitParser(m_pFile, 0);
-    while (1) {
-        FX_BOOL bNumber;
-        CFX_ByteString word = parser.GetNextWord(bNumber);
-        if (bNumber) {
-            FX_DWORD objnum = FXSYS_atoi(word);
-            word = parser.GetNextWord(bNumber);
-            if (!bNumber) {
-                break;
-            }
-            word = parser.GetNextWord(bNumber);
-            if (word != FX_BSTRC("obj")) {
-                break;
-            }
-            CPDF_Object* pObj = parser.GetObject(this, objnum, 0, 0);
-            if (pObj == NULL) {
-                break;
-            }
-            InsertIndirectObject(objnum, pObj);
-            word = parser.GetNextWord(bNumber);
-            if (word != FX_BSTRC("endobj")) {
-                break;
-            }
-        } else {
-            if (word != FX_BSTRC("trailer")) {
-                break;
-            }
-            CPDF_Dictionary* pMainDict = (CPDF_Dictionary*)parser.GetObject(this, 0, 0, 0);
-            if (pMainDict == NULL || pMainDict->GetType() != PDFOBJ_DICTIONARY) {
-                break;
-            }
-            m_pRootDict = pMainDict->GetDict(FX_BSTRC("Root"));
-            pMainDict->Release();
-            break;
-        }
+void CFDF_Document::ParseStream(IFX_FileRead* pFile, FX_BOOL bOwnFile) {
+  m_pFile = pFile;
+  m_bOwnFile = bOwnFile;
+  CPDF_SyntaxParser parser;
+  parser.InitParser(m_pFile, 0);
+  while (1) {
+    FX_BOOL bNumber;
+    CFX_ByteString word = parser.GetNextWord(bNumber);
+    if (bNumber) {
+      FX_DWORD objnum = FXSYS_atoi(word);
+      word = parser.GetNextWord(bNumber);
+      if (!bNumber) {
+        break;
+      }
+      word = parser.GetNextWord(bNumber);
+      if (word != FX_BSTRC("obj")) {
+        break;
+      }
+      CPDF_Object* pObj = parser.GetObject(this, objnum, 0, 0);
+      if (pObj == NULL) {
+        break;
+      }
+      InsertIndirectObject(objnum, pObj);
+      word = parser.GetNextWord(bNumber);
+      if (word != FX_BSTRC("endobj")) {
+        break;
+      }
+    } else {
+      if (word != FX_BSTRC("trailer")) {
+        break;
+      }
+      CPDF_Dictionary* pMainDict =
+          (CPDF_Dictionary*)parser.GetObject(this, 0, 0, 0);
+      if (pMainDict == NULL || pMainDict->GetType() != PDFOBJ_DICTIONARY) {
+        break;
+      }
+      m_pRootDict = pMainDict->GetDict(FX_BSTRC("Root"));
+      pMainDict->Release();
+      break;
     }
+  }
 }
-FX_BOOL CFDF_Document::WriteBuf(CFX_ByteTextBuf& buf) const
-{
-    if (m_pRootDict == NULL) {
-        return FALSE;
+FX_BOOL CFDF_Document::WriteBuf(CFX_ByteTextBuf& buf) const {
+  if (m_pRootDict == NULL) {
+    return FALSE;
+  }
+  buf << FX_BSTRC("%FDF-1.2\r\n");
+  FX_POSITION pos = m_IndirectObjs.GetStartPosition();
+  while (pos) {
+    size_t objnum;
+    CPDF_Object* pObj;
+    m_IndirectObjs.GetNextAssoc(pos, (void*&)objnum, (void*&)pObj);
+    buf << (FX_DWORD)objnum << FX_BSTRC(" 0 obj\r\n") << pObj
+        << FX_BSTRC("\r\nendobj\r\n\r\n");
+  }
+  buf << FX_BSTRC("trailer\r\n<</Root ") << m_pRootDict->GetObjNum()
+      << FX_BSTRC(" 0 R>>\r\n%%EOF\r\n");
+  return TRUE;
+}
+CFX_WideString CFDF_Document::GetWin32Path() const {
+  CPDF_Dictionary* pDict =
+      m_pRootDict ? m_pRootDict->GetDict(FX_BSTRC("FDF")) : NULL;
+  CPDF_Object* pFileSpec = pDict ? pDict->GetElementValue(FX_BSTRC("F")) : NULL;
+  if (pFileSpec == NULL) {
+    return CFX_WideString();
+  }
+  if (pFileSpec->GetType() == PDFOBJ_STRING) {
+    return FPDF_FileSpec_GetWin32Path(m_pRootDict->GetDict(FX_BSTRC("FDF")));
+  }
+  return FPDF_FileSpec_GetWin32Path(pFileSpec);
+}
+static CFX_WideString ChangeSlash(const FX_WCHAR* str) {
+  CFX_WideString result;
+  while (*str) {
+    if (*str == '\\') {
+      result += '/';
+    } else if (*str == '/') {
+      result += '\\';
+    } else {
+      result += *str;
     }
-    buf << FX_BSTRC("%FDF-1.2\r\n");
-    FX_POSITION pos = m_IndirectObjs.GetStartPosition();
-    while(pos) {
-        size_t objnum;
-        CPDF_Object* pObj;
-        m_IndirectObjs.GetNextAssoc(pos, (void*&)objnum, (void*&)pObj);
-        buf << (FX_DWORD)objnum << FX_BSTRC(" 0 obj\r\n") << pObj << FX_BSTRC("\r\nendobj\r\n\r\n");
+    str++;
+  }
+  return result;
+}
+void FPDF_FileSpec_SetWin32Path(CPDF_Object* pFileSpec,
+                                const CFX_WideString& filepath) {
+  CFX_WideString result;
+  if (filepath.GetLength() > 1 && filepath[1] == ':') {
+    result = L"/";
+    result += filepath[0];
+    if (filepath[2] != '\\') {
+      result += '/';
     }
-    buf << FX_BSTRC("trailer\r\n<</Root ") << m_pRootDict->GetObjNum() << FX_BSTRC(" 0 R>>\r\n%%EOF\r\n");
-    return TRUE;
+    result += ChangeSlash(filepath.c_str() + 2);
+  } else if (filepath.GetLength() > 1 && filepath[0] == '\\' &&
+             filepath[1] == '\\') {
+    result = ChangeSlash(filepath.c_str() + 1);
+  } else {
+    result = ChangeSlash(filepath.c_str());
+  }
+  if (pFileSpec->GetType() == PDFOBJ_STRING) {
+    pFileSpec->SetString(CFX_ByteString::FromUnicode(result));
+  } else if (pFileSpec->GetType() == PDFOBJ_DICTIONARY) {
+    ((CPDF_Dictionary*)pFileSpec)
+        ->SetAtString(FX_BSTRC("F"), CFX_ByteString::FromUnicode(result));
+    ((CPDF_Dictionary*)pFileSpec)
+        ->SetAtString(FX_BSTRC("UF"), PDF_EncodeText(result));
+    ((CPDF_Dictionary*)pFileSpec)->RemoveAt(FX_BSTRC("FS"));
+  }
 }
-CFX_WideString CFDF_Document::GetWin32Path() const
-{
-    CPDF_Dictionary* pDict = m_pRootDict ? m_pRootDict->GetDict(FX_BSTRC("FDF")) : NULL;
-    CPDF_Object* pFileSpec = pDict ? pDict->GetElementValue(FX_BSTRC("F")) : NULL;
-    if (pFileSpec == NULL) {
-        return CFX_WideString();
+CFX_WideString FPDF_FileSpec_GetWin32Path(const CPDF_Object* pFileSpec) {
+  CFX_WideString wsFileName;
+  if (pFileSpec->GetType() == PDFOBJ_DICTIONARY) {
+    CPDF_Dictionary* pDict = (CPDF_Dictionary*)pFileSpec;
+    wsFileName = pDict->GetUnicodeText(FX_BSTRC("UF"));
+    if (wsFileName.IsEmpty()) {
+      wsFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("F")));
     }
-    if (pFileSpec->GetType() == PDFOBJ_STRING) {
-        return FPDF_FileSpec_GetWin32Path(m_pRootDict->GetDict(FX_BSTRC("FDF")));
+    if (pDict->GetString(FX_BSTRC("FS")) == FX_BSTRC("URL")) {
+      return wsFileName;
     }
-    return FPDF_FileSpec_GetWin32Path(pFileSpec);
+    if (wsFileName.IsEmpty() && pDict->KeyExist(FX_BSTRC("DOS"))) {
+      wsFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("DOS")));
+    }
+  } else if (!pFileSpec)
+    wsFileName = CFX_WideString();
+  else {
+    wsFileName = CFX_WideString::FromLocal(pFileSpec->GetString());
+  }
+  if (wsFileName[0] != '/') {
+    return ChangeSlash(wsFileName.c_str());
+  }
+  if (wsFileName[2] == '/') {
+    CFX_WideString result;
+    result += wsFileName[1];
+    result += ':';
+    result += ChangeSlash(wsFileName.c_str() + 2);
+    return result;
+  }
+  CFX_WideString result;
+  result += '\\';
+  result += ChangeSlash(wsFileName.c_str());
+  return result;
 }
-static CFX_WideString ChangeSlash(const FX_WCHAR* str)
-{
-    CFX_WideString result;
-    while (*str) {
-        if (*str == '\\') {
-            result += '/';
-        } else if (*str == '/') {
-            result += '\\';
-        } else {
-            result += *str;
-        }
-        str ++;
-    }
-    return result;
-}
-void FPDF_FileSpec_SetWin32Path(CPDF_Object* pFileSpec, const CFX_WideString& filepath)
-{
-    CFX_WideString result;
-    if (filepath.GetLength() > 1 && filepath[1] == ':') {
-        result = L"/";
-        result += filepath[0];
-        if (filepath[2] != '\\') {
-            result += '/';
-        }
-        result += ChangeSlash(filepath.c_str() + 2);
-    } else if (filepath.GetLength() > 1 && filepath[0] == '\\' && filepath[1] == '\\') {
-        result = ChangeSlash(filepath.c_str() + 1);
-    } else {
-        result = ChangeSlash(filepath.c_str());
-    }
-    if (pFileSpec->GetType() == PDFOBJ_STRING) {
-        pFileSpec->SetString(CFX_ByteString::FromUnicode(result));
-    } else if (pFileSpec->GetType() == PDFOBJ_DICTIONARY) {
-        ((CPDF_Dictionary*)pFileSpec)->SetAtString(FX_BSTRC("F"), CFX_ByteString::FromUnicode(result));
-        ((CPDF_Dictionary*)pFileSpec)->SetAtString(FX_BSTRC("UF"), PDF_EncodeText(result));
-        ((CPDF_Dictionary*)pFileSpec)->RemoveAt(FX_BSTRC("FS"));
-    }
-}
-CFX_WideString  FPDF_FileSpec_GetWin32Path(const CPDF_Object* pFileSpec)
-{
-    CFX_WideString wsFileName;
-    if (pFileSpec->GetType() == PDFOBJ_DICTIONARY) {
-        CPDF_Dictionary* pDict = (CPDF_Dictionary*)pFileSpec;
-        wsFileName = pDict->GetUnicodeText(FX_BSTRC("UF"));
-        if (wsFileName.IsEmpty()) {
-            wsFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("F")));
-        }
-        if (pDict->GetString(FX_BSTRC("FS")) == FX_BSTRC("URL")) {
-            return wsFileName;
-        }
-        if (wsFileName.IsEmpty() && pDict->KeyExist(FX_BSTRC("DOS"))) {
-            wsFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("DOS")));
-        }
-    }
-    else if (!pFileSpec)
-        wsFileName = CFX_WideString();
-    else {
-        wsFileName = CFX_WideString::FromLocal(pFileSpec->GetString());
-    }
-    if (wsFileName[0] != '/') {
-        return ChangeSlash(wsFileName.c_str());
-    }
-    if (wsFileName[2] == '/') {
-        CFX_WideString result;
-        result += wsFileName[1];
-        result += ':';
-        result += ChangeSlash(wsFileName.c_str() + 2);
-        return result;
-    }
-    CFX_WideString result;
-    result += '\\';
-    result += ChangeSlash(wsFileName.c_str());
-    return result;
-}