Source code of Windows XP (NT5)
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484 lines
13 KiB

////////////////////////////////////////
// token.cpp
////////////////////////////////////////
//
// This file handle all the token strings
//
////////////////////////////////////////
#include "token.h"
#include "main.h"
extern CMainApp theApp;
#define MAX_TOKEN 8192
CToken::CToken()
{
m_uiTypeID = 0;
m_uiResID = 0;
m_uiItemID = 0;
m_uiFlags = 0;
m_uiStatusFlags = 0;
m_uiLastError = 0;
m_strItemName = "";
m_strSrcText = "";
m_strTgtText = "";
}
int CToken::Parse(CString strSrc, CString strTgt)
{
CString strSrcTokenID;
int pos;
if(!strSrc.IsEmpty())
{
pos = strSrc.Find('=');
if(pos==-1)
{
theApp.WriteCon(CONERR, "Invalid token [equal sign missing]\t%s\r\n", strSrc);
theApp.SetReturn(ERROR_RET_INVALID_TOKEN);
return CMainApp::ERR_TOKEN_WRONGFORMAT;
}
strSrcTokenID = strSrc.Left(pos-3);
m_strSrcText = strSrc.Right(strSrc.GetLength()-++pos);
pos = m_strSrcText.Find('\n');
if(pos!=-1)
m_strSrcText = m_strSrcText.Left(pos);
}
else
m_strSrcText = "";
pos = strTgt.Find('=');
if(pos==-1)
{
theApp.WriteCon(CONERR, "Invalid token [equal sign missing]\t%s\r\n", strTgt);
theApp.SetReturn(ERROR_RET_INVALID_TOKEN);
return CMainApp::ERR_TOKEN_WRONGFORMAT;
}
if(pos<=3)
{
theApp.WriteCon(CONERR, "Invalid token [token corruption]\t%s\r\n", strTgt);
theApp.SetReturn(ERROR_RET_INVALID_TOKEN);
return CMainApp::ERR_TOKEN_WRONGFORMAT;
}
m_strTokenID = strTgt.Left(pos-3);
m_strTgtText = strTgt.Right(strTgt.GetLength()-++pos);
//pos = m_strTgtText.Find('\n');
//if(pos!=-1)
// m_strTgtText = m_strTgtText.Left(pos);
//
// On FE platforms, "Find" could not find the
// ending \n when the last char is a High ansi because it is leadbyte.
char * pStr = m_strTgtText.GetBuffer(0);
pos = 0;
while (*pStr){
if(*pStr == '\n'){
m_strTgtText = m_strTgtText.Left(pos);
break;
}
if (IsDBCSLeadByteEx(theApp.GetUICodePage(), *pStr))
{
pos+=2;
}
else
{
pos++;
}
pStr = CharNextExA((WORD)theApp.GetUICodePage(), pStr, 0);
}
if(5>sscanf(m_strTokenID, TEXT("[[%u|%u|%u|%u|%u|\"%s\"]]"),
&m_uiTypeID,
&m_uiResID,
&m_uiItemID,
&m_uiFlags,
&m_uiStatusFlags,
m_strItemName.GetBuffer(128)))
{
theApp.WriteCon(CONERR, "Invalid token [not enough arguments converted]\t%s\"]]\r\n", m_strTokenID);
theApp.SetReturn(ERROR_RET_INVALID_TOKEN);
return CMainApp::ERR_TOKEN_WRONGFORMAT;
}
// Special case the Menu Popup
if(m_uiTypeID==4 && (m_uiFlags & ISPOPUP)==ISPOPUP && (m_uiFlags & OLD_POPUP_ID)==OLD_POPUP_ID)
{
m_uiItemID = MAKELONG( 0xFFFF, LOWORD(m_uiItemID) );
}
m_strItemName.ReleaseBuffer();
m_strItemName = m_strTokenID.Mid(m_strTokenID.Find("|\"")+2);
if(!strSrc.IsEmpty())
{
// Perform a consistency check on the token files
unsigned int uiTypeID = 0;
unsigned int uiResID = 0;
unsigned int uiItemID = 0;
unsigned int uiFlags = 0;
unsigned int uiStatusFlags = 0;
CString strItemName = "";
sscanf(strSrcTokenID, TEXT("[[%u|%u|%u|%u|%u|\"%s\"]]"),
&uiTypeID,
&uiResID,
&uiItemID,
&uiFlags,
&uiStatusFlags,
strItemName.GetBuffer(128));
strItemName.ReleaseBuffer();
strItemName = strSrcTokenID.Mid(strSrcTokenID.Find("|\"")+2);
// Special case the Menu Popup
if(uiTypeID==4 && (uiFlags & ISPOPUP)==ISPOPUP && (m_uiFlags & OLD_POPUP_ID)==OLD_POPUP_ID)
{
uiItemID = MAKELONG( 0xFFFF, LOWORD(uiItemID) );
}
// Compare token ID
if(!((uiTypeID == m_uiTypeID) &&
(uiResID == m_uiResID) &&
(uiItemID == m_uiItemID) &&
(uiFlags == m_uiFlags) &&
(strItemName == m_strItemName)))
{
theApp.WriteCon(CONERR, "Token ID mismatch\t%s\"]]\t%s\"]]\r\n", strSrcTokenID.GetBuffer(0), m_strTokenID.GetBuffer(0));
theApp.SetReturn(ERROR_RET_TOKEN_MISMATCH);
return CMainApp::ERR_TOKEN_MISMATCH;
}
}
return 0;
}
BOOL CToken::GetTgtSize(WORD * px, WORD * py,WORD * pcx, WORD * pcy)
{
return sscanf(m_strTgtText, TEXT("%hu %hu %hu %hu"),
px,
py,
pcx,
pcy);
}
BOOL CToken::GetSrcSize(WORD * px, WORD * py,WORD * pcx, WORD * pcy)
{
return sscanf(m_strSrcText, TEXT("%hu %hu %hu %hu"),
px,
py,
pcx,
pcy);
}
/////////////////////////////////////////////////////////////////////////
CTokenFile::CTokenFile()
{
m_Tokens.SetSize(0, 10);
m_iLastPos = 0;
m_iUpperBound = -1;
m_strSrcFile = "";
m_strTgtFile = "";
}
CTokenFile::~CTokenFile()
{
for(INT_PTR at=0; at<=m_iUpperBound; at++)
delete (m_Tokens.GetAt(at));
m_Tokens.RemoveAll();
}
int CTokenFile::Open(CString strSrcFile, CString strTgtFile)
{
int iErr = CMainApp::ERR_NOERROR;
// Open the files
CStdioFile SrcFile;
CStdioFile TgtFile;
// If we are doing an UPDATE we need both src and tgt files
// while if we are not it is enough the tgt file.
// If only the tgt file is given no consistency will be done.
if(theApp.IsFlag(CMainApp::UPDATE))
if(!SrcFile.Open(strSrcFile, CFile::modeRead | CFile::shareDenyWrite))
{
theApp.WriteCon(CONERR, "Cannot open file: %s\r\n", strSrcFile);
return CMainApp::ERR_FILE_OPEN;
}
if(!TgtFile.Open(strTgtFile, CFile::modeRead | CFile::shareDenyWrite))
{
theApp.WriteCon(CONERR, "Cannot open file: %s\r\n", strTgtFile);
return CMainApp::ERR_FILE_OPEN;
}
CString strSrc = "";
CString strTgt = "";
INT_PTR at;
while(TgtFile.ReadString(strTgt.GetBuffer(MAX_TOKEN), MAX_TOKEN))
{
if(theApp.IsFlag(CMainApp::UPDATE))
if(!SrcFile.ReadString(strSrc.GetBuffer(MAX_TOKEN), MAX_TOKEN))
{
theApp.WriteCon(CONERR, "The file %s has more tokens than the file %s!\r\n", strTgtFile, strSrcFile);
theApp.SetReturn(ERROR_RET_TOKEN_MISMATCH);
return CMainApp::ERR_TOKEN_MISMATCH;
}
strSrc.ReleaseBuffer();
strTgt.ReleaseBuffer();
at = m_Tokens.Add(new CToken());
if(iErr = ((CToken*)m_Tokens.GetAt(at))->Parse(strSrc,strTgt))
{
goto close;
}
}
m_iUpperBound = m_Tokens.GetUpperBound();
close:
if(theApp.IsFlag(CMainApp::UPDATE))
SrcFile.Close();
TgtFile.Close();
return iErr;
}
const CToken * CTokenFile::GetTokenSize(CToken * pToken, WORD * px, WORD * py,
WORD * pcx, WORD * pcy)
{
if((pToken!=NULL) && (pToken->m_uiTypeID!=5))
return NULL;
CToken * pTokenSize = (CToken *)m_Tokens.GetAt(m_iLastPos++);
if(pTokenSize==NULL)
return NULL;
WORD x, y, cx, cy;
pTokenSize->GetSrcSize(&x, &y, &cx, &cy);
// check if the size changed
if(!theApp.IsFlag(CMainApp::UPDATE) ||
(x==*px &&
y==*py &&
cx==*pcx &&
cy==*pcy) )
{
pTokenSize->GetTgtSize(px, py, pcx, pcy);
}
else
{
theApp.WriteCon(CONWRN, "Item Resized\t%s\"]]\r\n", pTokenSize->m_strTokenID);
theApp.AddResized();
}
return pTokenSize;
}
const CToken * CTokenFile::GetTokenSize(unsigned int TypeID,
unsigned int ResID,
unsigned int ItemID,
CString strItemName,
WORD * px, WORD * py,
WORD * pcx, WORD * pcy)
{
if(TypeID!=5)
return NULL;
BOOL bMatch = FALSE;
ASSERT(m_iUpperBound!=-1);
if(m_iLastPos>m_iUpperBound)
m_iLastPos = 0;
CToken * pToken = NULL;
INT_PTR iLastPos = m_iLastPos;
while(!bMatch)
{
pToken = (CToken*)m_Tokens.GetAt(m_iLastPos++);
if(pToken==NULL)
return NULL;
while(pToken->m_uiTypeID!=TypeID && !bMatch) {
if(m_iLastPos>m_iUpperBound) {
m_iLastPos = 0;
bMatch = TRUE;
}
pToken = (CToken*)m_Tokens.GetAt(m_iLastPos++);
if(pToken==NULL)
return NULL;
}
// Let's see if we have at least some parameter to find the token
if(pToken->m_uiTypeID==TypeID &&
pToken->m_uiResID==ResID &&
pToken->m_uiItemID==ItemID &&
pToken->m_strItemName==strItemName &&
(pToken->m_uiFlags & ISCOR)) // to be compatible with rlman token ids
{
WORD x, y, cx, cy;
pToken->GetSrcSize(&x, &y, &cx, &cy);
// check if the size changed
if(!theApp.IsFlag(CMainApp::UPDATE) ||
(x==*px &&
y==*py &&
cx==*pcx &&
cy==*pcy) )
{
pToken->GetTgtSize(px, py, pcx, pcy);
}
else
{
theApp.WriteCon(CONWRN, "Item Resized\t%s\"]]\r\n", pToken->m_strTokenID);
theApp.AddResized();
}
return pToken;
}
else if(pToken->m_uiTypeID!=TypeID)
{
m_iLastPos = iLastPos;
return NULL;
}
if(m_iLastPos>m_iUpperBound)
return NULL;
}
return NULL;
}
const CToken * CTokenFile::GetToken(unsigned int TypeID,
unsigned int ResID,
unsigned int ItemID,
CString strText,
CString strItemName)
{
if(strText.IsEmpty() && (TypeID != 5L)) // Allow Dialog Strings to be NULL
return NULL;
BOOL bMatch = FALSE;
ASSERT(m_iUpperBound!=-1);
if(m_iLastPos>m_iUpperBound)
m_iLastPos = 0;
CToken * pToken = NULL;
INT_PTR iLastPos = m_iLastPos;
while(!bMatch)
{
pToken = (CToken*)m_Tokens.GetAt(m_iLastPos++);
if(pToken==NULL)
return NULL;
while(pToken->m_uiTypeID!=TypeID && !bMatch) {
if(m_iLastPos>m_iUpperBound) {
m_iLastPos = 0;
bMatch = TRUE;
}
pToken = (CToken*)m_Tokens.GetAt(m_iLastPos++);
if(pToken==NULL)
return NULL;
}
// Let's see if we have at least some parameter to find the token
if(pToken->m_uiTypeID==TypeID &&
pToken->m_uiResID==ResID &&
pToken->m_uiItemID==ItemID &&
pToken->m_strItemName==strItemName &&
!(pToken->m_uiFlags & ISCOR)) // to be compatible with rlman token ids
{
if(!theApp.IsFlag(CMainApp::FONTS) && (pToken->m_uiFlags & ISDLGFONTNAME) || (pToken->m_uiFlags & ISDLGFONTSIZE))
return pToken;
else if(!theApp.IsFlag(CMainApp::UPDATE) || pToken->m_strSrcText==strText)
return pToken;
else
{
theApp.WriteCon(CONWRN, "Context changed\t%s\"]]\r\n", pToken->m_strTokenID);
theApp.AddChanged();
pToken->m_uiLastError = 1;
return pToken;
}
}
else if(pToken->m_uiTypeID!=TypeID) {
m_iLastPos = iLastPos;
return NULL;
}
if(m_iLastPos>m_iUpperBound)
return NULL;
}
return NULL;
}
const CToken * CTokenFile::GetNoCaptionToken(unsigned int TypeID,
unsigned int ResID,
unsigned int ItemID,
CString strItemName)
{
BOOL bMatch = FALSE;
ASSERT(m_iUpperBound!=-1);
if(m_iLastPos>m_iUpperBound)
m_iLastPos = 0;
CToken * pToken = NULL;
INT_PTR iLastPos = m_iLastPos;
while(!bMatch)
{
pToken = (CToken*)m_Tokens.GetAt(m_iLastPos++);
if(pToken==NULL)
return NULL;
while(pToken->m_uiTypeID!=TypeID && !bMatch) {
if(m_iLastPos>m_iUpperBound) {
m_iLastPos = 0;
bMatch = TRUE;
}
pToken = (CToken*)m_Tokens.GetAt(m_iLastPos++);
if(pToken==NULL)
return NULL;
}
// Let's see if we have at least some parameter to find the token
if(pToken->m_uiTypeID==TypeID &&
pToken->m_uiResID==ResID &&
pToken->m_uiItemID==ItemID &&
pToken->m_strItemName==strItemName && // to be compatible with rlman token ids
(!pToken->m_strSrcText || TypeID !=4)) // Some binaries like shell32.dll uses the same id 0 as MENU SEPARATOR. Filter those out.
{
return pToken;
}
else if(pToken->m_uiTypeID!=TypeID) {
m_iLastPos = iLastPos;
return NULL;
}
if(m_iLastPos>m_iUpperBound)
return NULL;
}
return NULL;
}