Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(653)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: fpdfsdk/src/javascript/JS_GlobalData.cpp

Issue 1243953004: Re-land else-after-returns (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 5 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « fpdfsdk/src/javascript/JS_EventHandler.cpp ('k') | fpdfsdk/src/javascript/JS_Runtime.cpp » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: fpdfsdk/src/javascript/JS_GlobalData.cpp
diff --git a/fpdfsdk/src/javascript/JS_GlobalData.cpp b/fpdfsdk/src/javascript/JS_GlobalData.cpp
index 2ba5c3bca5a69d48533bbc182732f18fd9389fdd..8c7bd7150e18e13541f6ffe3f1813ec5fbba9da1 100644
--- a/fpdfsdk/src/javascript/JS_GlobalData.cpp
+++ b/fpdfsdk/src/javascript/JS_GlobalData.cpp
@@ -9,7 +9,7 @@
#include "../../include/javascript/IJavaScript.h"
#include "../../include/javascript/JS_GlobalData.h"
-#define JS_MAXGLOBALDATA (1024 * 4 - 8)
+#define JS_MAXGLOBALDATA (1024 * 4 - 8)
/* --------------------- CJS_GlobalVariableArray --------------------- */
@@ -19,497 +19,495 @@ CJS_GlobalVariableArray::CJS_GlobalVariableArray()
CJS_GlobalVariableArray::~CJS_GlobalVariableArray()
{
- Empty();
+ Empty();
}
void CJS_GlobalVariableArray::Copy(const CJS_GlobalVariableArray& array)
{
- Empty();
- for (int i=0,sz=array.Count(); i<sz; i++)
- {
- CJS_KeyValue* pOldObjData = array.GetAt(i);
- ASSERT(pOldObjData != NULL);
-
- switch (pOldObjData->nType)
- {
- case JS_GLOBALDATA_TYPE_NUMBER:
- {
- CJS_KeyValue* pNewObjData = new CJS_KeyValue;
- pNewObjData->sKey = pOldObjData->sKey;
- pNewObjData->nType = pOldObjData->nType;
- pNewObjData->dData = pOldObjData->dData;
- Add(pNewObjData);
- }
- break;
- case JS_GLOBALDATA_TYPE_BOOLEAN:
- {
- CJS_KeyValue* pNewObjData = new CJS_KeyValue;
- pNewObjData->sKey = pOldObjData->sKey;
- pNewObjData->nType = pOldObjData->nType;
- pNewObjData->bData = pOldObjData->bData;
- Add(pNewObjData);
- }
- break;
- case JS_GLOBALDATA_TYPE_STRING:
- {
- CJS_KeyValue* pNewObjData = new CJS_KeyValue;
- pNewObjData->sKey = pOldObjData->sKey;
- pNewObjData->nType = pOldObjData->nType;
- pNewObjData->sData = pOldObjData->sData;
- Add(pNewObjData);
- }
- break;
- case JS_GLOBALDATA_TYPE_OBJECT:
- {
- CJS_KeyValue* pNewObjData = new CJS_KeyValue;
- pNewObjData->sKey = pOldObjData->sKey;
- pNewObjData->nType = pOldObjData->nType;
- pNewObjData->objData.Copy(pOldObjData->objData);
- Add(pNewObjData);
- }
- case JS_GLOBALDATA_TYPE_NULL:
- {
- CJS_KeyValue* pNewObjData = new CJS_KeyValue;
- pNewObjData->sKey = pOldObjData->sKey;
- pNewObjData->nType = pOldObjData->nType;
- Add(pNewObjData);
- }
- }
- }
+ Empty();
+ for (int i=0,sz=array.Count(); i<sz; i++)
+ {
+ CJS_KeyValue* pOldObjData = array.GetAt(i);
+ ASSERT(pOldObjData != NULL);
+
+ switch (pOldObjData->nType)
+ {
+ case JS_GLOBALDATA_TYPE_NUMBER:
+ {
+ CJS_KeyValue* pNewObjData = new CJS_KeyValue;
+ pNewObjData->sKey = pOldObjData->sKey;
+ pNewObjData->nType = pOldObjData->nType;
+ pNewObjData->dData = pOldObjData->dData;
+ Add(pNewObjData);
+ }
+ break;
+ case JS_GLOBALDATA_TYPE_BOOLEAN:
+ {
+ CJS_KeyValue* pNewObjData = new CJS_KeyValue;
+ pNewObjData->sKey = pOldObjData->sKey;
+ pNewObjData->nType = pOldObjData->nType;
+ pNewObjData->bData = pOldObjData->bData;
+ Add(pNewObjData);
+ }
+ break;
+ case JS_GLOBALDATA_TYPE_STRING:
+ {
+ CJS_KeyValue* pNewObjData = new CJS_KeyValue;
+ pNewObjData->sKey = pOldObjData->sKey;
+ pNewObjData->nType = pOldObjData->nType;
+ pNewObjData->sData = pOldObjData->sData;
+ Add(pNewObjData);
+ }
+ break;
+ case JS_GLOBALDATA_TYPE_OBJECT:
+ {
+ CJS_KeyValue* pNewObjData = new CJS_KeyValue;
+ pNewObjData->sKey = pOldObjData->sKey;
+ pNewObjData->nType = pOldObjData->nType;
+ pNewObjData->objData.Copy(pOldObjData->objData);
+ Add(pNewObjData);
+ }
+ case JS_GLOBALDATA_TYPE_NULL:
+ {
+ CJS_KeyValue* pNewObjData = new CJS_KeyValue;
+ pNewObjData->sKey = pOldObjData->sKey;
+ pNewObjData->nType = pOldObjData->nType;
+ Add(pNewObjData);
+ }
+ }
+ }
}
void CJS_GlobalVariableArray::Add(CJS_KeyValue* p)
{
- array.Add(p);
+ array.Add(p);
}
int CJS_GlobalVariableArray::Count() const
{
- return array.GetSize();
+ return array.GetSize();
}
CJS_KeyValue* CJS_GlobalVariableArray::GetAt(int index) const
{
- return array.GetAt(index);
+ return array.GetAt(index);
}
void CJS_GlobalVariableArray::Empty()
{
- for (int i=0,sz=array.GetSize(); i<sz; i++)
- delete array.GetAt(i);
- array.RemoveAll();
+ for (int i=0,sz=array.GetSize(); i<sz; i++)
+ delete array.GetAt(i);
+ array.RemoveAll();
}
/* -------------------------- CJS_GlobalData -------------------------- */
-#define READER_JS_GLOBALDATA_FILENAME L"Reader_JsGlobal.Data"
-#define PHANTOM_JS_GLOBALDATA_FILENAME L"Phantom_JsGlobal.Data"
-#define SDK_JS_GLOBALDATA_FILENAME L"SDK_JsGlobal.Data"
+#define READER_JS_GLOBALDATA_FILENAME L"Reader_JsGlobal.Data"
+#define PHANTOM_JS_GLOBALDATA_FILENAME L"Phantom_JsGlobal.Data"
+#define SDK_JS_GLOBALDATA_FILENAME L"SDK_JsGlobal.Data"
static const uint8_t JS_RC4KEY[] = {0x19,0xa8,0xe8,0x01,0xf6,0xa8,0xb6,0x4d,0x82,0x04,
- 0x45,0x6d,0xb4,0xcf,0xd7,0x77,0x67,0xf9,0x75,0x9f,
- 0xf0,0xe0,0x1e,0x51,0xee,0x46,0xfd,0x0b,0xc9,0x93,
- 0x25,0x55,0x4a,0xee,0xe0,0x16,0xd0,0xdf,0x8c,0xfa,
- 0x2a,0xa9,0x49,0xfd,0x97,0x1c,0x0e,0x22,0x13,0x28,
- 0x7c,0xaf,0xc4,0xfc,0x9c,0x12,0x65,0x8c,0x4e,0x5b,
- 0x04,0x75,0x89,0xc9,0xb1,0xed,0x50,0xca,0x96,0x6f,
- 0x1a,0x7a,0xfe,0x58,0x5d,0xec,0x19,0x4a,0xf6,0x35,
- 0x6a,0x97,0x14,0x00,0x0e,0xd0,0x6b,0xbb,0xd5,0x75,
- 0x55,0x8b,0x6e,0x6b,0x19,0xa0,0xf8,0x77,0xd5,0xa3
- };
+ 0x45,0x6d,0xb4,0xcf,0xd7,0x77,0x67,0xf9,0x75,0x9f,
+ 0xf0,0xe0,0x1e,0x51,0xee,0x46,0xfd,0x0b,0xc9,0x93,
+ 0x25,0x55,0x4a,0xee,0xe0,0x16,0xd0,0xdf,0x8c,0xfa,
+ 0x2a,0xa9,0x49,0xfd,0x97,0x1c,0x0e,0x22,0x13,0x28,
+ 0x7c,0xaf,0xc4,0xfc,0x9c,0x12,0x65,0x8c,0x4e,0x5b,
+ 0x04,0x75,0x89,0xc9,0xb1,0xed,0x50,0xca,0x96,0x6f,
+ 0x1a,0x7a,0xfe,0x58,0x5d,0xec,0x19,0x4a,0xf6,0x35,
+ 0x6a,0x97,0x14,0x00,0x0e,0xd0,0x6b,0xbb,0xd5,0x75,
+ 0x55,0x8b,0x6e,0x6b,0x19,0xa0,0xf8,0x77,0xd5,0xa3
+ };
CJS_GlobalData::CJS_GlobalData(CPDFDoc_Environment* pApp)
{
-// IBaseAnnot* pBaseAnnot = IBaseAnnot::GetBaseAnnot(m_pApp);
-// ASSERT(pBaseAnnot != NULL);
+// IBaseAnnot* pBaseAnnot = IBaseAnnot::GetBaseAnnot(m_pApp);
+// ASSERT(pBaseAnnot != NULL);
//
-// m_sFilePath = pBaseAnnot->GetUserPath();
- m_sFilePath += SDK_JS_GLOBALDATA_FILENAME;
+// m_sFilePath = pBaseAnnot->GetUserPath();
+ m_sFilePath += SDK_JS_GLOBALDATA_FILENAME;
- LoadGlobalPersistentVariables();
+ LoadGlobalPersistentVariables();
}
CJS_GlobalData::~CJS_GlobalData()
{
- SaveGlobalPersisitentVariables();
+ SaveGlobalPersisitentVariables();
- for (int i=0,sz=m_arrayGlobalData.GetSize(); i<sz; i++)
- delete m_arrayGlobalData.GetAt(i);
+ for (int i=0,sz=m_arrayGlobalData.GetSize(); i<sz; i++)
+ delete m_arrayGlobalData.GetAt(i);
- m_arrayGlobalData.RemoveAll();
+ m_arrayGlobalData.RemoveAll();
}
-int CJS_GlobalData::FindGlobalVariable(const FX_CHAR* propname)
+int CJS_GlobalData::FindGlobalVariable(const FX_CHAR* propname)
{
- ASSERT(propname != NULL);
+ ASSERT(propname != NULL);
- int nRet = -1;
+ int nRet = -1;
- for (int i=0,sz=m_arrayGlobalData.GetSize(); i<sz; i++)
- {
- CJS_GlobalData_Element* pTemp = m_arrayGlobalData.GetAt(i);
- if (pTemp->data.sKey[0] == *propname && pTemp->data.sKey == propname)
- {
- nRet = i;
- break;
- }
- }
+ for (int i=0,sz=m_arrayGlobalData.GetSize(); i<sz; i++)
+ {
+ CJS_GlobalData_Element* pTemp = m_arrayGlobalData.GetAt(i);
+ if (pTemp->data.sKey[0] == *propname && pTemp->data.sKey == propname)
+ {
+ nRet = i;
+ break;
+ }
+ }
- return nRet;
+ return nRet;
}
CJS_GlobalData_Element* CJS_GlobalData::GetGlobalVariable(const FX_CHAR* propname)
{
- ASSERT(propname != NULL);
+ ASSERT(propname != NULL);
- int nFind = FindGlobalVariable(propname);
+ int nFind = FindGlobalVariable(propname);
+ if (nFind >= 0)
+ return m_arrayGlobalData.GetAt(nFind);
- if (nFind >= 0)
- return m_arrayGlobalData.GetAt(nFind);
- else
- return NULL;
+ return NULL;
}
void CJS_GlobalData::SetGlobalVariableNumber(const FX_CHAR* propname, double dData)
{
- ASSERT(propname != NULL);
- CFX_ByteString sPropName = propname;
-
- sPropName.TrimLeft();
- sPropName.TrimRight();
-
- if (sPropName.GetLength() == 0) return;
-
- if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
- {
- pData->data.nType = JS_GLOBALDATA_TYPE_NUMBER;
- pData->data.dData = dData;
- }
- else
- {
- CJS_GlobalData_Element* pNewData = new CJS_GlobalData_Element;
- pNewData->data.sKey = sPropName;
- pNewData->data.nType = JS_GLOBALDATA_TYPE_NUMBER;
- pNewData->data.dData = dData;
-
- m_arrayGlobalData.Add(pNewData);
- }
+ ASSERT(propname != NULL);
+
+ CFX_ByteString sPropName = propname;
+ sPropName.TrimLeft();
+ sPropName.TrimRight();
+ if (sPropName.GetLength() == 0)
+ return;
+
+ if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
+ {
+ pData->data.nType = JS_GLOBALDATA_TYPE_NUMBER;
+ pData->data.dData = dData;
+ }
+ else
+ {
+ CJS_GlobalData_Element* pNewData = new CJS_GlobalData_Element;
+ pNewData->data.sKey = sPropName;
+ pNewData->data.nType = JS_GLOBALDATA_TYPE_NUMBER;
+ pNewData->data.dData = dData;
+ m_arrayGlobalData.Add(pNewData);
+ }
}
void CJS_GlobalData::SetGlobalVariableBoolean(const FX_CHAR* propname, bool bData)
{
- ASSERT(propname != NULL);
- CFX_ByteString sPropName = propname;
-
- sPropName.TrimLeft();
- sPropName.TrimRight();
-
- if (sPropName.GetLength() == 0) return;
-
- if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
- {
- pData->data.nType = JS_GLOBALDATA_TYPE_BOOLEAN;
- pData->data.bData = bData;
- }
- else
- {
- CJS_GlobalData_Element* pNewData = new CJS_GlobalData_Element;
- pNewData->data.sKey = sPropName;
- pNewData->data.nType = JS_GLOBALDATA_TYPE_BOOLEAN;
- pNewData->data.bData = bData;
-
- m_arrayGlobalData.Add(pNewData);
- }
+ ASSERT(propname != NULL);
+ CFX_ByteString sPropName = propname;
+
+ sPropName.TrimLeft();
+ sPropName.TrimRight();
+
+ if (sPropName.GetLength() == 0) return;
+
+ if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
+ {
+ pData->data.nType = JS_GLOBALDATA_TYPE_BOOLEAN;
+ pData->data.bData = bData;
+ }
+ else
+ {
+ CJS_GlobalData_Element* pNewData = new CJS_GlobalData_Element;
+ pNewData->data.sKey = sPropName;
+ pNewData->data.nType = JS_GLOBALDATA_TYPE_BOOLEAN;
+ pNewData->data.bData = bData;
+
+ m_arrayGlobalData.Add(pNewData);
+ }
}
void CJS_GlobalData::SetGlobalVariableString(const FX_CHAR* propname, const CFX_ByteString& sData)
{
- ASSERT(propname != NULL);
- CFX_ByteString sPropName = propname;
-
- sPropName.TrimLeft();
- sPropName.TrimRight();
-
- if (sPropName.GetLength() == 0) return;
-
- if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
- {
- pData->data.nType = JS_GLOBALDATA_TYPE_STRING;
- pData->data.sData = sData;
- }
- else
- {
- CJS_GlobalData_Element* pNewData = new CJS_GlobalData_Element;
- pNewData->data.sKey = sPropName;
- pNewData->data.nType = JS_GLOBALDATA_TYPE_STRING;
- pNewData->data.sData = sData;
-
- m_arrayGlobalData.Add(pNewData);
- }
+ ASSERT(propname != NULL);
+ CFX_ByteString sPropName = propname;
+
+ sPropName.TrimLeft();
+ sPropName.TrimRight();
+
+ if (sPropName.GetLength() == 0) return;
+
+ if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
+ {
+ pData->data.nType = JS_GLOBALDATA_TYPE_STRING;
+ pData->data.sData = sData;
+ }
+ else
+ {
+ CJS_GlobalData_Element* pNewData = new CJS_GlobalData_Element;
+ pNewData->data.sKey = sPropName;
+ pNewData->data.nType = JS_GLOBALDATA_TYPE_STRING;
+ pNewData->data.sData = sData;
+
+ m_arrayGlobalData.Add(pNewData);
+ }
}
void CJS_GlobalData::SetGlobalVariableObject(const FX_CHAR* propname, const CJS_GlobalVariableArray& array)
{
- ASSERT(propname != NULL);
- CFX_ByteString sPropName = propname;
-
- sPropName.TrimLeft();
- sPropName.TrimRight();
-
- if (sPropName.GetLength() == 0) return;
-
- if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
- {
- pData->data.nType = JS_GLOBALDATA_TYPE_OBJECT;
- pData->data.objData.Copy(array);
- }
- else
- {
- CJS_GlobalData_Element* pNewData = new CJS_GlobalData_Element;
- pNewData->data.sKey = sPropName;
- pNewData->data.nType = JS_GLOBALDATA_TYPE_OBJECT;
- pNewData->data.objData.Copy(array);
-
- m_arrayGlobalData.Add(pNewData);
- }
+ ASSERT(propname != NULL);
+ CFX_ByteString sPropName = propname;
+
+ sPropName.TrimLeft();
+ sPropName.TrimRight();
+
+ if (sPropName.GetLength() == 0) return;
+
+ if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
+ {
+ pData->data.nType = JS_GLOBALDATA_TYPE_OBJECT;
+ pData->data.objData.Copy(array);
+ }
+ else
+ {
+ CJS_GlobalData_Element* pNewData = new CJS_GlobalData_Element;
+ pNewData->data.sKey = sPropName;
+ pNewData->data.nType = JS_GLOBALDATA_TYPE_OBJECT;
+ pNewData->data.objData.Copy(array);
+
+ m_arrayGlobalData.Add(pNewData);
+ }
}
void CJS_GlobalData::SetGlobalVariableNull(const FX_CHAR* propname)
{
- ASSERT(propname != NULL);
- CFX_ByteString sPropName = propname;
-
- sPropName.TrimLeft();
- sPropName.TrimRight();
-
- if (sPropName.GetLength() == 0) return;
-
- if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
- {
- pData->data.nType = JS_GLOBALDATA_TYPE_NULL;
- }
- else
- {
- CJS_GlobalData_Element* pNewData = new CJS_GlobalData_Element;
- pNewData->data.sKey = sPropName;
- pNewData->data.nType = JS_GLOBALDATA_TYPE_NULL;
-
- m_arrayGlobalData.Add(pNewData);
- }
+ ASSERT(propname != NULL);
+ CFX_ByteString sPropName = propname;
+
+ sPropName.TrimLeft();
+ sPropName.TrimRight();
+
+ if (sPropName.GetLength() == 0) return;
+
+ if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
+ {
+ pData->data.nType = JS_GLOBALDATA_TYPE_NULL;
+ }
+ else
+ {
+ CJS_GlobalData_Element* pNewData = new CJS_GlobalData_Element;
+ pNewData->data.sKey = sPropName;
+ pNewData->data.nType = JS_GLOBALDATA_TYPE_NULL;
+
+ m_arrayGlobalData.Add(pNewData);
+ }
}
FX_BOOL CJS_GlobalData::SetGlobalVariablePersistent(const FX_CHAR* propname, FX_BOOL bPersistent)
{
- ASSERT(propname != NULL);
- CFX_ByteString sPropName = propname;
+ ASSERT(propname != NULL);
+ CFX_ByteString sPropName = propname;
- sPropName.TrimLeft();
- sPropName.TrimRight();
+ sPropName.TrimLeft();
+ sPropName.TrimRight();
- if (sPropName.GetLength() == 0) return FALSE;
+ if (sPropName.GetLength() == 0) return FALSE;
- if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
- {
- pData->bPersistent = bPersistent;
- return TRUE;
- }
+ if (CJS_GlobalData_Element* pData = GetGlobalVariable(sPropName))
+ {
+ pData->bPersistent = bPersistent;
+ return TRUE;
+ }
- return FALSE;
+ return FALSE;
}
FX_BOOL CJS_GlobalData::DeleteGlobalVariable(const FX_CHAR* propname)
{
- ASSERT(propname != NULL);
- CFX_ByteString sPropName = propname;
+ ASSERT(propname != NULL);
+ CFX_ByteString sPropName = propname;
- sPropName.TrimLeft();
- sPropName.TrimRight();
+ sPropName.TrimLeft();
+ sPropName.TrimRight();
- if (sPropName.GetLength() == 0) return FALSE;
+ if (sPropName.GetLength() == 0) return FALSE;
- int nFind = FindGlobalVariable(sPropName);
+ int nFind = FindGlobalVariable(sPropName);
- if (nFind >= 0)
- {
- delete m_arrayGlobalData.GetAt(nFind);
- m_arrayGlobalData.RemoveAt(nFind);
- return TRUE;
- }
+ if (nFind >= 0)
+ {
+ delete m_arrayGlobalData.GetAt(nFind);
+ m_arrayGlobalData.RemoveAt(nFind);
+ return TRUE;
+ }
- return FALSE;
+ return FALSE;
}
int32_t CJS_GlobalData::GetSize() const
{
- return m_arrayGlobalData.GetSize();
+ return m_arrayGlobalData.GetSize();
}
CJS_GlobalData_Element* CJS_GlobalData::GetAt(int index) const
{
- return m_arrayGlobalData.GetAt(index);
+ return m_arrayGlobalData.GetAt(index);
}
void CJS_GlobalData::LoadGlobalPersistentVariables()
{
- uint8_t* pBuffer = NULL;
- int32_t nLength = 0;
-
- LoadFileBuffer(m_sFilePath.c_str(), pBuffer, nLength);
- CRYPT_ArcFourCryptBlock(pBuffer, nLength, JS_RC4KEY, sizeof(JS_RC4KEY));
-
- if (pBuffer)
- {
- uint8_t* p = pBuffer;
- FX_WORD wType = *((FX_WORD*)p);
- p += sizeof(FX_WORD);
-
- //FX_WORD wTemp = (FX_WORD)(('X' << 8) | 'F');
-
- if (wType == (FX_WORD)(('X' << 8) | 'F'))
- {
- FX_WORD wVersion = *((FX_WORD*)p);
- p += sizeof(FX_WORD);
-
- ASSERT(wVersion <= 2);
-
- FX_DWORD dwCount = *((FX_DWORD*)p);
- p += sizeof(FX_DWORD);
-
- FX_DWORD dwSize = *((FX_DWORD*)p);
- p += sizeof(FX_DWORD);
-
- if (dwSize == nLength - sizeof(FX_WORD) * 2 - sizeof(FX_DWORD)* 2)
- {
- for (int32_t i=0,sz=dwCount; i<sz; i++)
- {
- if (p > pBuffer + nLength)
- break;
-
- FX_DWORD dwNameLen = *((FX_DWORD*)p);
- p += sizeof(FX_DWORD);
-
- if (p + dwNameLen > pBuffer + nLength)
- break;
-
- CFX_ByteString sEntry = CFX_ByteString(p, dwNameLen);
- p += sizeof(char) * dwNameLen;
-
- FX_WORD wDataType = *((FX_WORD*)p);
- p += sizeof(FX_WORD);
-
- switch (wDataType)
- {
- case JS_GLOBALDATA_TYPE_NUMBER:
- {
- double dData = 0;
- switch (wVersion)
- {
- case 1:
- {
- FX_DWORD dwData = *((FX_DWORD*)p);
- p += sizeof(FX_DWORD);
- dData = dwData;
- }
- break;
- case 2:
- {
- dData = *((double*)p);
- p += sizeof(double);
- }
- break;
- }
- SetGlobalVariableNumber(sEntry, dData);
- SetGlobalVariablePersistent(sEntry, TRUE);
- }
- break;
- case JS_GLOBALDATA_TYPE_BOOLEAN:
- {
- FX_WORD wData = *((FX_WORD*)p);
- p += sizeof(FX_WORD);
- SetGlobalVariableBoolean(sEntry, (bool)(wData == 1));
- SetGlobalVariablePersistent(sEntry, TRUE);
- }
- break;
- case JS_GLOBALDATA_TYPE_STRING:
- {
- FX_DWORD dwLength = *((FX_DWORD*)p);
- p += sizeof(FX_DWORD);
-
- if (p + dwLength > pBuffer + nLength)
- break;
-
- SetGlobalVariableString(sEntry, CFX_ByteString(p, dwLength));
- SetGlobalVariablePersistent(sEntry, TRUE);
- p += sizeof(char) * dwLength;
- }
- break;
- case JS_GLOBALDATA_TYPE_NULL:
- {
- SetGlobalVariableNull(sEntry);
- SetGlobalVariablePersistent(sEntry, TRUE);
- }
- }
- }
- }
- }
- FX_Free(pBuffer);
- }
+ uint8_t* pBuffer = NULL;
+ int32_t nLength = 0;
+
+ LoadFileBuffer(m_sFilePath.c_str(), pBuffer, nLength);
+ CRYPT_ArcFourCryptBlock(pBuffer, nLength, JS_RC4KEY, sizeof(JS_RC4KEY));
+
+ if (pBuffer)
+ {
+ uint8_t* p = pBuffer;
+ FX_WORD wType = *((FX_WORD*)p);
+ p += sizeof(FX_WORD);
+
+ //FX_WORD wTemp = (FX_WORD)(('X' << 8) | 'F');
+
+ if (wType == (FX_WORD)(('X' << 8) | 'F'))
+ {
+ FX_WORD wVersion = *((FX_WORD*)p);
+ p += sizeof(FX_WORD);
+
+ ASSERT(wVersion <= 2);
+
+ FX_DWORD dwCount = *((FX_DWORD*)p);
+ p += sizeof(FX_DWORD);
+
+ FX_DWORD dwSize = *((FX_DWORD*)p);
+ p += sizeof(FX_DWORD);
+
+ if (dwSize == nLength - sizeof(FX_WORD) * 2 - sizeof(FX_DWORD)* 2)
+ {
+ for (int32_t i=0,sz=dwCount; i<sz; i++)
+ {
+ if (p > pBuffer + nLength)
+ break;
+
+ FX_DWORD dwNameLen = *((FX_DWORD*)p);
+ p += sizeof(FX_DWORD);
+
+ if (p + dwNameLen > pBuffer + nLength)
+ break;
+
+ CFX_ByteString sEntry = CFX_ByteString(p, dwNameLen);
+ p += sizeof(char) * dwNameLen;
+
+ FX_WORD wDataType = *((FX_WORD*)p);
+ p += sizeof(FX_WORD);
+
+ switch (wDataType)
+ {
+ case JS_GLOBALDATA_TYPE_NUMBER:
+ {
+ double dData = 0;
+ switch (wVersion)
+ {
+ case 1:
+ {
+ FX_DWORD dwData = *((FX_DWORD*)p);
+ p += sizeof(FX_DWORD);
+ dData = dwData;
+ }
+ break;
+ case 2:
+ {
+ dData = *((double*)p);
+ p += sizeof(double);
+ }
+ break;
+ }
+ SetGlobalVariableNumber(sEntry, dData);
+ SetGlobalVariablePersistent(sEntry, TRUE);
+ }
+ break;
+ case JS_GLOBALDATA_TYPE_BOOLEAN:
+ {
+ FX_WORD wData = *((FX_WORD*)p);
+ p += sizeof(FX_WORD);
+ SetGlobalVariableBoolean(sEntry, (bool)(wData == 1));
+ SetGlobalVariablePersistent(sEntry, TRUE);
+ }
+ break;
+ case JS_GLOBALDATA_TYPE_STRING:
+ {
+ FX_DWORD dwLength = *((FX_DWORD*)p);
+ p += sizeof(FX_DWORD);
+
+ if (p + dwLength > pBuffer + nLength)
+ break;
+
+ SetGlobalVariableString(sEntry, CFX_ByteString(p, dwLength));
+ SetGlobalVariablePersistent(sEntry, TRUE);
+ p += sizeof(char) * dwLength;
+ }
+ break;
+ case JS_GLOBALDATA_TYPE_NULL:
+ {
+ SetGlobalVariableNull(sEntry);
+ SetGlobalVariablePersistent(sEntry, TRUE);
+ }
+ }
+ }
+ }
+ }
+ FX_Free(pBuffer);
+ }
}
/*
struct js_global_datafile_header
{
- FX_WORD type; //FX ('X' << 8) | 'F'
- FX_WORD version; //1.0
- FX_DWORD datacount;
+ FX_WORD type; //FX ('X' << 8) | 'F'
+ FX_WORD version; //1.0
+ FX_DWORD datacount;
};
struct js_global_datafile_data
{
- FX_WORD type;
- FX_DWORD nData;
- FX_WORD bData;
- FX_DWORD nStrLen;
- char* pStr;
+ FX_WORD type;
+ FX_DWORD nData;
+ FX_WORD bData;
+ FX_DWORD nStrLen;
+ char* pStr;
};
*/
void CJS_GlobalData::SaveGlobalPersisitentVariables()
{
- FX_DWORD nCount = 0;
- CFX_BinaryBuf sData;
+ FX_DWORD nCount = 0;
+ CFX_BinaryBuf sData;
- for (int i=0,sz=m_arrayGlobalData.GetSize(); i<sz; i++)
- {
- CJS_GlobalData_Element* pElement = m_arrayGlobalData.GetAt(i);
- ASSERT(pElement != NULL);
+ for (int i=0,sz=m_arrayGlobalData.GetSize(); i<sz; i++)
+ {
+ CJS_GlobalData_Element* pElement = m_arrayGlobalData.GetAt(i);
+ ASSERT(pElement != NULL);
- if (pElement->bPersistent)
- {
- CFX_BinaryBuf sElement;
- MakeByteString(pElement->data.sKey, &pElement->data, sElement);
+ if (pElement->bPersistent)
+ {
+ CFX_BinaryBuf sElement;
+ MakeByteString(pElement->data.sKey, &pElement->data, sElement);
- if (sData.GetSize() + sElement.GetSize() > JS_MAXGLOBALDATA)
- break;
+ if (sData.GetSize() + sElement.GetSize() > JS_MAXGLOBALDATA)
+ break;
- sData.AppendBlock(sElement.GetBuffer(), sElement.GetSize());
- nCount++;
- }
- }
+ sData.AppendBlock(sElement.GetBuffer(), sElement.GetSize());
+ nCount++;
+ }
+ }
- CFX_BinaryBuf sFile;
+ CFX_BinaryBuf sFile;
- FX_WORD wType = (FX_WORD)(('X' << 8) | 'F');
- sFile.AppendBlock(&wType, sizeof(FX_WORD));
- FX_WORD wVersion = 2;
- sFile.AppendBlock(&wVersion, sizeof(FX_WORD));
- sFile.AppendBlock(&nCount, sizeof(FX_DWORD));
- FX_DWORD dwSize = sData.GetSize();
- sFile.AppendBlock(&dwSize, sizeof(FX_DWORD));
+ FX_WORD wType = (FX_WORD)(('X' << 8) | 'F');
+ sFile.AppendBlock(&wType, sizeof(FX_WORD));
+ FX_WORD wVersion = 2;
+ sFile.AppendBlock(&wVersion, sizeof(FX_WORD));
+ sFile.AppendBlock(&nCount, sizeof(FX_DWORD));
+ FX_DWORD dwSize = sData.GetSize();
+ sFile.AppendBlock(&dwSize, sizeof(FX_DWORD));
- sFile.AppendBlock(sData.GetBuffer(), sData.GetSize());
+ sFile.AppendBlock(sData.GetBuffer(), sData.GetSize());
- CRYPT_ArcFourCryptBlock(sFile.GetBuffer(), sFile.GetSize(), JS_RC4KEY, sizeof(JS_RC4KEY));
- WriteFileBuffer(m_sFilePath.c_str(), (const FX_CHAR*)sFile.GetBuffer(), sFile.GetSize());
+ CRYPT_ArcFourCryptBlock(sFile.GetBuffer(), sFile.GetSize(), JS_RC4KEY, sizeof(JS_RC4KEY));
+ WriteFileBuffer(m_sFilePath.c_str(), (const FX_CHAR*)sFile.GetBuffer(), sFile.GetSize());
}
void CJS_GlobalData::LoadFileBuffer(const FX_WCHAR* sFilePath, uint8_t*& pBuffer, int32_t& nLength)
@@ -524,58 +522,53 @@ void CJS_GlobalData::WriteFileBuffer(const FX_WCHAR* sFilePath, const FX_CHAR* p
void CJS_GlobalData::MakeByteString(const CFX_ByteString& name, CJS_KeyValue* pData, CFX_BinaryBuf& sData)
{
- ASSERT(pData != NULL);
-
- FX_WORD wType = (FX_WORD)pData->nType;
-
- switch (wType)
- {
- case JS_GLOBALDATA_TYPE_NUMBER:
- {
- FX_DWORD dwNameLen = (FX_DWORD)name.GetLength();
- sData.AppendBlock(&dwNameLen, sizeof(FX_DWORD));
- sData.AppendString(name);
-
- sData.AppendBlock(&wType, sizeof(FX_WORD));
- double dData = pData->dData;
- sData.AppendBlock(&dData, sizeof(double));
- }
- break;
- case JS_GLOBALDATA_TYPE_BOOLEAN:
- {
- FX_DWORD dwNameLen = (FX_DWORD)name.GetLength();
- sData.AppendBlock(&dwNameLen, sizeof(FX_DWORD));
- sData.AppendString(name);
-
- sData.AppendBlock(&wType, sizeof(FX_WORD));
- FX_WORD wData = (FX_WORD)pData->bData;
- sData.AppendBlock(&wData, sizeof(FX_WORD));
- }
- break;
- case JS_GLOBALDATA_TYPE_STRING:
- {
- FX_DWORD dwNameLen = (FX_DWORD)name.GetLength();
- sData.AppendBlock(&dwNameLen, sizeof(FX_DWORD));
- sData.AppendString(name);
-
- sData.AppendBlock(&wType, sizeof(FX_WORD));
-
- FX_DWORD dwDataLen = (FX_DWORD)pData->sData.GetLength();
- sData.AppendBlock(&dwDataLen, sizeof(FX_DWORD));
- sData.AppendString(pData->sData);
- }
- break;
- case JS_GLOBALDATA_TYPE_NULL:
- {
- FX_DWORD dwNameLen = (FX_DWORD)name.GetLength();
- sData.AppendBlock(&dwNameLen, sizeof(FX_DWORD));
- sData.AppendString(name);
-
- sData.AppendBlock(&wType, sizeof(FX_DWORD));
- }
- break;
- default:
- break;
- }
+ FX_WORD wType = (FX_WORD)pData->nType;
+ switch (wType)
+ {
+ case JS_GLOBALDATA_TYPE_NUMBER:
+ {
+ FX_DWORD dwNameLen = (FX_DWORD)name.GetLength();
+ sData.AppendBlock(&dwNameLen, sizeof(FX_DWORD));
+ sData.AppendString(name);
+ sData.AppendBlock(&wType, sizeof(FX_WORD));
+
+ double dData = pData->dData;
+ sData.AppendBlock(&dData, sizeof(double));
+ }
+ break;
+ case JS_GLOBALDATA_TYPE_BOOLEAN:
+ {
+ FX_DWORD dwNameLen = (FX_DWORD)name.GetLength();
+ sData.AppendBlock(&dwNameLen, sizeof(FX_DWORD));
+ sData.AppendString(name);
+ sData.AppendBlock(&wType, sizeof(FX_WORD));
+
+ FX_WORD wData = (FX_WORD)pData->bData;
+ sData.AppendBlock(&wData, sizeof(FX_WORD));
+ }
+ break;
+ case JS_GLOBALDATA_TYPE_STRING:
+ {
+ FX_DWORD dwNameLen = (FX_DWORD)name.GetLength();
+ sData.AppendBlock(&dwNameLen, sizeof(FX_DWORD));
+ sData.AppendString(name);
+ sData.AppendBlock(&wType, sizeof(FX_WORD));
+
+ FX_DWORD dwDataLen = (FX_DWORD)pData->sData.GetLength();
+ sData.AppendBlock(&dwDataLen, sizeof(FX_DWORD));
+ sData.AppendString(pData->sData);
+ }
+ break;
+ case JS_GLOBALDATA_TYPE_NULL:
+ {
+ FX_DWORD dwNameLen = (FX_DWORD)name.GetLength();
+ sData.AppendBlock(&dwNameLen, sizeof(FX_DWORD));
+ sData.AppendString(name);
+ sData.AppendBlock(&wType, sizeof(FX_DWORD));
+ }
+ break;
+ default:
+ break;
+ }
}
« no previous file with comments | « fpdfsdk/src/javascript/JS_EventHandler.cpp ('k') | fpdfsdk/src/javascript/JS_Runtime.cpp » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698