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Common.cpp
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#include "StdAfx.h"
#define DEFINE_VARS
#include "RESearch.h"
#include <locale.h>
CFarSettingsKey GetSettings()
{
if (Settings.Valid()) return Settings;
return CFarSettingsKey(_T("RESearch"));
}
void ReadRegistry()
{
Settings = GetSettings();
#define DECLARE_PERSIST_LOAD Settings
#include "PersistVars.h"
#ifdef UNICODE
vector<BYTE> arrCPs;
#ifdef FAR3
QuerySettingsBinaryValue(Settings, _T("AllCP"), arrCPs);
#else
QueryRegBinaryValue(Settings, _T("AllCP"), arrCPs);
#endif
if (arrCPs.empty()) {
g_setAllCPs.insert(GetOEMCP());
g_setAllCPs.insert(GetACP());
g_setAllCPs.insert(CP_UTF8);
g_setAllCPs.insert(CP_UNICODE);
} else {
for (size_t nCP = 0; nCP < arrCPs.size()-3; nCP+=4) {
DWORD *dwPtr = (DWORD *)(&arrCPs[0]+nCP);
g_setAllCPs.insert(*dwPtr);
}
}
#endif
EReadRegistry(Settings);
VReadRegistry(Settings);
FReadRegistry(Settings);
FTReadRegistry(Settings);
g_pEditorBatchType = new CBatchType(MEditorBatches, ESPresets, ERPresets, EPPresets, EFPresets, ETPresets, NULL);
g_pEditorBatches = new CBatchActionCollection(*g_pEditorBatchType, Settings.Open(_T("EditorBatches")));
g_pPanelBatchType = new CBatchType(MPanelBatches, FSPresets, FRPresets, RnPresets, QRPresets, FGPresets, NULL);
g_pPanelBatches = new CBatchActionCollection(*g_pPanelBatchType, Settings.Open(_T("PanelBatches")));
Settings.Close();
}
void WriteRegistry()
{
Settings = GetSettings();
#define DECLARE_PERSIST_SAVE Settings
#include "PersistVars.h"
#ifdef UNICODE
vector<DWORD> arrCPs;
for (cp_set::iterator it = g_setAllCPs.begin(); it != g_setAllCPs.end(); it++)
arrCPs.push_back(*it);
#ifdef FAR3
SetSettingsBinaryValue(Settings, _T("AllCP"), arrCPs.empty() ? NULL : &arrCPs[0], arrCPs.size()*sizeof(DWORD));
#else
SetRegBinaryValue(Settings, _T("AllCP"), arrCPs.empty() ? NULL : &arrCPs[0], arrCPs.size()*sizeof(DWORD));
#endif
#endif
EWriteRegistry(Settings);
VWriteRegistry(Settings);
FWriteRegistry(Settings);
FTWriteRegistry(Settings);
g_pEditorBatches->Save(Settings.Open(_T("EditorBatches")));
g_pPanelBatches->Save (Settings.Open(_T("PanelBatches" )));
Settings.Close();
}
bool CheckUsage(const tstring &strText, bool bRegExp, bool bSeveralLine)
{
if (!g_bShowUsageWarnings) return true;
if (!bRegExp) {
if ((strText.find(_T("\\r")) != string::npos) || (strText.find(_T("\\n")) != string::npos)) {
int nResult = Message(FMSG_WARNING, NULL, 5, 2,
GetMsg(MWarning), GetMsg(MWarnMacrosInPlainText), GetMsg(MWarnContinue), GetMsg(MOk), GetMsg(MCancel));
if (nResult == 1) return false;
}
}
if (bSeveralLine && !g_bUseRealEOL) {
if ((strText.find(_T("\\r\\n")) != string::npos) || (strText.find(_T("\r\n")) != string::npos)) {
int nResult = Message(FMSG_WARNING, NULL, 5, 2,
GetMsg(MWarning), GetMsg(MWarnRNInSeveralLine), GetMsg(MWarnContinue), GetMsg(MOk), GetMsg(MCancel));
if (nResult == 1) return false;
}
}
return true;
}
bool PreparePattern(pcre **Pattern,pcre_extra **PatternExtra,const tstring &Text,int CaseSensitive,const unsigned char *pTables)
{
if (Text.empty()) return false; // WAS: Not needed if empty NOW: what is search for nothing?
const TCHAR *ErrPtr;
int ErrOffset;
#ifdef UNICODE
int iFlags=PCRE_MULTILINE|PCRE_UCP;
#else
int iFlags=PCRE_MULTILINE;
#endif
if (DotMatchesNewline) iFlags |= PCRE_DOTALL;
if (!CaseSensitive) iFlags |= PCRE_CASELESS;
*Pattern=pcre_compile(Text.c_str(),iFlags,&ErrPtr,&ErrOffset,pTables);
if (!(*Pattern)) {
tstring ErrPos((ErrOffset >= (int)Text.length()) ? ErrOffset+1 : Text.length(), ' ');
ErrPos[ErrOffset]='^';
const TCHAR *Lines[]={GetMsg(MRegExpError),ErrPtr,_T("\x01"),Text.c_str(),ErrPos.c_str(),GetMsg(MOk)};
StartupInfo.Message(FMSG_WARNING,_T("RegExpError"),Lines,6,1);
REErrorOffset = ErrOffset;
return false;
} else {
if (PatternExtra) {
*PatternExtra=pcre_study(*Pattern,PCRE_STUDY_JIT_COMPILE,&ErrPtr);
}
return true;
}
}
#ifdef UNICODE
bool PreparePattern(pcre **Pattern,pcre_extra **PatternExtra,const string &Text,int CaseSensitive,const unsigned char *pTables)
{
if (Text.empty()) return false; // WAS: Not needed if empty NOW: what is search for nothing?
const char *ErrPtr;
int ErrOffset;
int iFlags=PCRE_MULTILINE|PCRE_UCP;
if (DotMatchesNewline) iFlags |= PCRE_DOTALL;
if (!CaseSensitive) iFlags |= PCRE_CASELESS;
*Pattern=pcre_compile(Text.c_str(),iFlags,&ErrPtr,&ErrOffset,pTables);
if (!(*Pattern)) {
tstring ErrPos(Text.length(),' ');
tstring strErrPtr = OEMToUnicode(ErrPtr);
tstring strText = OEMToUnicode(Text);
const TCHAR *Lines[]={GetMsg(MRegExpError),strErrPtr.c_str(),_T("\x01"),strText.c_str(),ErrPos.c_str(),GetMsg(MOk)};
ErrPos[ErrOffset]='^';
StartupInfo.Message(FMSG_WARNING,_T("RegExpError"),Lines,6,1);
return false;
} else {
if (PatternExtra) {
*PatternExtra=pcre_study(*Pattern,PCRE_STUDY_JIT_COMPILE,&ErrPtr);
}
return true;
}
}
bool PreparePattern(pcre16 **Pattern,pcre16_extra **PatternExtra,const wstring &Text,int CaseSensitive)
{
if (Text.empty()) return false; // WAS: Not needed if empty NOW: what is search for nothing?
const char *ErrPtr;
int ErrOffset;
int iFlags=PCRE_MULTILINE|PCRE_UCP|PCRE_UTF8;
if (DotMatchesNewline) iFlags |= PCRE_DOTALL;
if (!CaseSensitive) iFlags |= PCRE_CASELESS;
*Pattern=pcre16_compile((PCRE_SPTR16)Text.c_str(),iFlags,&ErrPtr,&ErrOffset,NULL);
if (!(*Pattern)) {
tstring ErrPos(Text.length(),' ');
tstring strErrPtr = OEMToUnicode(ErrPtr);
const TCHAR *Lines[]={GetMsg(MRegExpError),strErrPtr.c_str(),_T("\x01"),Text.c_str(),ErrPos.c_str(),GetMsg(MOk)};
ErrPos[ErrOffset]='^';
StartupInfo.Message(FMSG_WARNING,_T("RegExpError"),Lines,6,1);
return false;
} else {
if (PatternExtra) {
*PatternExtra=pcre16_study(*Pattern,PCRE_STUDY_JIT_COMPILE,&ErrPtr);
}
return true;
}
}
#endif
void FillDefaultNamedParameters(const TCHAR *szFileName)
{
CRegExpParam<TCHAR> reParseName;
reParseName.Compile(CSO::_T2("(?<_fullname>^(?<_fpath>(?<_path>.*)\\\\)(?<_filename>.*)$)"));
if (reParseName.Match(szFileName)) {
reParseName.CopyParam(REParam);
const CSO::cstring strName = reParseName.m_mapStrParam[CSO::_T2("_filename")];
// Easier to just manually check than invent complicated RE
if (strName.find('.') != tstring::npos) {
reParseName.Compile(CSO::_T2("^(?<_name>.*)\\.(?<_ext>.*)$"));
reParseName.Match(strName);
reParseName.CopyParam(REParam);
reParseName.Compile(CSO::_T2("^(?<_sname>.*?)\\.(?<_fext>.*)$"));
reParseName.Match(strName);
reParseName.CopyParam(REParam);
} else {
REParam.SetParam(CSO::_T2("_name"), strName);
REParam.SetParam(CSO::_T2("_sname"), strName);
}
}
WIN32_FILE_ATTRIBUTE_DATA Data;
if (GetFileAttributesEx(szFileName, GetFileExInfoStandard, &Data)) {
SYSTEMTIME stWrite;
FileTimeToSystemTime(&Data.ftLastWriteTime, &stWrite);
TCHAR szNumber[32];
REParam.SetParam(CSO::_T2("_wyear"), CSO::ctoa(stWrite.wYear, szNumber));
REParam.SetParam(CSO::_T2("_wmonth"), CSO::ctoa(stWrite.wMonth, szNumber));
REParam.SetParam(CSO::_T2("_wday"), CSO::ctoa(stWrite.wDay, szNumber));
REParam.SetParam(CSO::_T2("_whour"), CSO::ctoa(stWrite.wHour, szNumber));
REParam.SetParam(CSO::_T2("_wmin"), CSO::ctoa(stWrite.wMinute, szNumber));
REParam.SetParam(CSO::_T2("_wsec"), CSO::ctoa(stWrite.wSecond, szNumber));
}
}
void ClearVariables()
{
REParam.m_mapStrParam.clear();
}
void MatchDone()
{
REParam.BackupParam();
}
void HighlightREError(CFarDialog *pDlg)
{
if (REErrorOffset < 0) return;
int nIndex = pDlg->GetIndex(REErrorField);
if (nIndex <= 0) nIndex = pDlg->GetIndex(MSearchFor);
if (nIndex <= 0) nIndex = pDlg->GetIndex(MText);
if (nIndex <= 0) return;
COORD coord = {REErrorOffset, 0};
StartupInfo.SendDlgMessage(pDlg->hDlg(), DM_SETCURSORPOS, nIndex+1, (LONG_PTR)&coord);
StartupInfo.SendDlgMessage(pDlg->hDlg(), DM_SETFOCUS, nIndex+1, NULL);
}
#ifndef UNICODE
TCHAR ConvertCase_OEM(TCHAR C, ECaseConvert Convert)
{
TCHAR Ansi,Oem;
OemToCharBuff(&C,&Ansi,1);
CharToOemBuff(&Ansi,&Oem,1);
if (Oem!=C) return C;
switch (Convert) {
case CCV_UPPER:
Ansi=(TCHAR)CharUpper((TCHAR *)(UTCHAR)Ansi);break;
case CCV_LOWER:
Ansi=(TCHAR)CharLower((TCHAR *)(UTCHAR)Ansi);break;
case CCV_FLIP:{
char Lower=(TCHAR)CharLower((TCHAR *)(UTCHAR)Ansi);
Ansi=(Lower==Ansi)?(TCHAR)CharUpper((TCHAR *)(UTCHAR)Ansi):Lower;
break;
}
}
CharToOemBuff(&Ansi,&C,1);
return C;
}
TCHAR ConvertCase(TCHAR C, ECaseConvert Convert)
{
if (Convert == CCV_NONE) return C;
if (m_pReplaceTable) {
char cUp = m_pReplaceTable->UpperTable[(UTCHAR)C];
char cDn = m_pReplaceTable->LowerTable[(UTCHAR)C];
switch (Convert) {
case CCV_UPPER:
return cUp;
case CCV_LOWER:
return cDn;
case CCV_FLIP:
return (C == cUp) ? cDn : cUp;
default:
return C;
}
} else {
return ConvertCase_OEM(C, Convert);
}
}
#else
TCHAR ConvertCase(TCHAR C, ECaseConvert Convert)
{
if (Convert == CCV_NONE) return C;
TCHAR cUp = (TCHAR)CharUpper((LPTSTR)C);
TCHAR cDn = (TCHAR)CharLower((LPTSTR)C);
switch (Convert) {
case CCV_UPPER:
return cUp;
case CCV_LOWER:
return cDn;
break;
case CCV_FLIP:
return (C == cUp) ? cDn : cUp;
default:
return C;
}
}
#endif
TCHAR ConvertCase(TCHAR C)
{
C = ConvertCase(C, OneCaseConvert);
OneCaseConvert = CaseConvert;
return C;
}
//////////////////////////////////////////////////////////////////////////
#ifdef UNICODE
void BuildUpCaseTable(UINT nCP, char *pTable)
{
for (unsigned short nChar=0; nChar<256; nChar++) {
WCHAR wChar, wCharU, wCharL;
MultiByteToWideChar(nCP, 0, (char *)&nChar, 1, &wChar, 1);
wCharU = (WCHAR)CharUpper((LPWSTR)wChar);
wCharL = (WCHAR)CharLower((LPWSTR)wCharU);
if ((wChar==wCharU) || (wChar==wCharL)) {
char cChar;
WideCharToMultiByte(nCP, 0, &wCharU, 1, &cChar, 1, NULL, NULL);
pTable[nChar] = cChar;
} else pTable[nChar] = (char)nChar;
}
}
char *GetUpCaseTable(int nCP)
{
if (nCP == -1) nCP = (g_bDefaultOEM ? CP_OEMCP : CP_ACP);
upcase_map::iterator it = UpCaseTables.find(nCP);
if (it == UpCaseTables.end()) {
UpCaseTables[nCP] = new char[256];
it = UpCaseTables.find(nCP);
BuildUpCaseTable(nCP, it->second);
}
return it->second;
}
void PrepareLocaleStuff()
{
for (int nChar=0;nChar<65536;nChar++) UpCaseTable[nChar]=nChar;
UpCaseTable[65536]=0;
CharUpper(UpCaseTable+1);
UpCaseTables[GetOEMCP()] = GetUpCaseTable(CP_OEMCP);
UpCaseTables[GetACP()] = GetUpCaseTable(CP_ACP);
setlocale(LC_ALL, FormatStrA(".%d", GetDefCP()).c_str());
OEMCharTables = pcre_maketables();
setlocale(LC_ALL, FormatStrA(".%d", GetACP()).c_str());
ANSICharTables = pcre_maketables();
}
tstring UpCaseString(const tstring &strText)
{
tstring strUpCase = strText;
CharUpper((LPTSTR)strUpCase.c_str()); // Bad but efficient
return strUpCase;
}
#else
void PrepareLocaleStuff()
{
// Not .ACP / .OCP - they set locale based on "Standarts and Formats",
// not "Language for non-Unicode programs"
setlocale(LC_ALL, FormatStr(".%d", GetOEMCP()).c_str());
OEMCharTables = pcre_maketables();
setlocale(LC_ALL, FormatStr(".%d", GetACP()).c_str());
ANSICharTables = pcre_maketables();
for (unsigned short nChar=0; nChar<256; nChar++) {
WCHAR wChar, wCharU, wCharL;
MultiByteToWideChar(CP_OEMCP, 0, (char *)&nChar, 1, &wChar, 1);
wCharU = (WCHAR)CharUpperW((LPWSTR)wChar);
wCharL = (WCHAR)CharLowerW((LPWSTR)wCharU);
if ((wChar==wCharU) || (wChar==wCharL)) {
char cChar;
WideCharToMultiByte(CP_OEMCP, 0, &wCharU, 1, &cChar, 1, NULL, NULL);
UpCaseTable[nChar] = cChar;
} else UpCaseTable[nChar] = (char)nChar;
}
}
string UpCaseString(const string &strText)
{
string strUpCase = strText;
for (size_t I=0; I<strUpCase.size(); I++)
strUpCase[I] = UpCaseTable[(unsigned char)strUpCase[I]];
return strUpCase;
}
#endif
tstring RemoveAmpersand(const tstring &strText)
{
tstring strResult = strText;
size_t nPos;
while ((nPos = strResult.find('&')) != tstring::npos)
strResult.erase(nPos, 1);
return strResult;
}
#define BufCased(nChar) ((XLatTable)?(UTCHAR)XLatTable[Buf[nChar]]:Buf[nChar])
#define BufCasedA(nChar) ((XLatTable)?(BYTE)XLatTable[Buf[nChar]]:Buf[nChar])
#ifdef UNICODE
typedef int BMHTable[65536];
typedef int BMHTableA[256];
BMHTableA g_BMHTableA;
#else
typedef int BMHTable[256];
#endif
typedef struct {BMHTable m_Table;} BMHTableRec;
vector<BMHTableRec> g_BMHTables;
void PrepareBMHSearch(const TCHAR *String,int StringLength,size_t nPattern)
{
if (nPattern >= g_BMHTables.size()) g_BMHTables.resize(nPattern+1);
BMHTable &Table = g_BMHTables[nPattern].m_Table;
#ifdef UNICODE
for (int I=0;I<65536;I++) Table[I]=StringLength;
#else
for (int I=0;I<256;I++) Table[I]=StringLength;
#endif
if (EReverse)
for (int I=StringLength-1;I>0;I--) Table[((UTCHAR *)String)[I]]=I;
else
for (int I=0;I<StringLength-1;I++) Table[((UTCHAR *)String)[I]]=StringLength-I-1;
}
int BMHSearch(const TCHAR *Buffer,int BufferLength,const TCHAR *String,int StringLength,TCHAR *XLatTable,int nPattern)
{
UTCHAR *Buf=(UTCHAR *)Buffer;
UTCHAR *Str=(UTCHAR *)String;
BMHTable &Table = g_BMHTables[nPattern].m_Table;
int I;
if (BufferLength<StringLength) return -1;
int J=StringLength-1,K;
while (J<BufferLength) {
I=J;K=StringLength-1;
while ((K>=0)&&(BufCased(I)==Str[K])) {I--;K--;}
if (K<0) return I+1; else J+=Table[BufCased(J)];
}
return -1;
}
#ifdef UNICODE
void PrepareBMHSearchA(const char *String,int StringLength)
{
BMHTableA &Table = g_BMHTableA;//g_BMHTables[nPattern].m_Table;
for (int I=0;I<256;I++) Table[I]=StringLength;
if (EReverse)
for (int I=StringLength-1;I>0;I--) Table[((BYTE *)String)[I]]=I;
else
for (int I=0;I<StringLength-1;I++) Table[((BYTE *)String)[I]]=StringLength-I-1;
}
int BMHSearchA(const char *Buffer,int BufferLength,const char *String,int StringLength,char *XLatTable)
{
BYTE *Buf=(BYTE *)Buffer;
BYTE *Str=(BYTE *)String;
BMHTableA &Table = g_BMHTableA;//g_BMHTables[nPattern].m_Table;
int I;
if (BufferLength<StringLength) return -1;
int J=StringLength-1,K;
while (J<BufferLength) {
I=J;K=StringLength-1;
while ((K>=0)&&(BufCasedA(I)==Str[K])) {I--;K--;}
if (K<0) return I+1; else J+=Table[BufCasedA(J)];
}
return -1;
}
#endif
int ReverseBMHSearch(const TCHAR *Buffer,int BufferLength,const TCHAR *String,int StringLength,TCHAR *XLatTable,int nPattern)
{
UTCHAR *Buf=(UTCHAR*)Buffer;
UTCHAR *Str=(UTCHAR *)String;
BMHTable &Table = g_BMHTables[nPattern].m_Table;
int I;
if (BufferLength<StringLength) return -1;
int J=StringLength-1,K;
while (J<BufferLength) {
I=J;K=StringLength-1;
while ((K>=0)&&(BufCased(BufferLength-1-I)==Str[StringLength-1-K])) {I--;K--;}
if (K<0) return BufferLength-StringLength-I-1; else J+=Table[BufCased(BufferLength-1-J)];
}
return -1;
}
tstring UniToHex(wstring &wstrUnicode) {
TCHAR szBuffer[6];
tstring strHex;
for (size_t nIndex = 0; nIndex < wstrUnicode.length(); nIndex++) {
_stprintf_s(szBuffer, 6, _T("%04X "), wstrUnicode[nIndex]);
strHex += szBuffer;
}
return strHex;
}
wstring HexToUni(tstring strHex)
{
wstring wstrUnicode;
size_t nStart = 0;
while (nStart < strHex.length()) {
while (isspace(strHex[nStart])) nStart++;
int nEnd = nStart;
while (isxdigit(strHex[nEnd]) && (nEnd - nStart < 4)) nEnd++;
if (nStart == nEnd) break;
while (isspace(strHex[nStart])) nStart++;
int chSymbol;
_stscanf(strHex.data() + nStart, _T("%4X"), &chSymbol);
wstrUnicode += (wchar_t)chSymbol;
nStart = nEnd;
}
return wstrUnicode;
}
void EditorStartUndo()
{
#ifdef UNICODE
EditorUndoRedo UR = { ITEM_SS(EditorUndoRedo) EUR_BEGIN };
StartupInfo.EditorControl(ECTL_UNDOREDO, &UR);
#endif
}
void EditorEndUndo()
{
#ifdef UNICODE
EditorUndoRedo UR = { ITEM_SS(EditorUndoRedo) EUR_END };
StartupInfo.EditorControl(ECTL_UNDOREDO, &UR);
#endif
}
void ShowErrorMsg(const TCHAR *sz1, const TCHAR *sz2, const TCHAR *szHelp)
{
const TCHAR *Lines[]={GetMsg(MREReplace),sz1,sz2,GetMsg(MOk)};
StartupInfo.Message(FMSG_WARNING,szHelp,Lines,4,1);
}
void ShowHResultError(int nError, HRESULT hResult, const TCHAR *szHelp)
{
TCHAR *szMessage;
FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
NULL, hResult, 0, (LPTSTR)&szMessage, 0, NULL);
TCHAR szFullMsg[1024];
if (szMessage) {
TCHAR *szEnd = _tcschr(szMessage, '\r');
if (szEnd) *szEnd = 0;
_stprintf_s(szFullMsg, 1024, _T("%s (0x%08X)"), szMessage, hResult);
} else {
_stprintf_s(szFullMsg, 1024, _T("0x%08X"), hResult);
}
ShowErrorMsg(GetMsg(nError), szFullMsg, szHelp);
LocalFree(szMessage);
}
HANDLE g_hREThread = NULL;
HANDLE g_hREReady = CreateSemaphore(NULL, 0, 1, NULL);
#ifdef UNICODE
HANDLE g_hREReady16 = CreateSemaphore(NULL, 0, 1, NULL);
#endif
HANDLE g_hREDone = CreateSemaphore(NULL, 0, 1, NULL);
const pcre *g_external_re;
const pcre_extra *g_extra_data;
const TCHAR *g_subject;
#ifdef UNICODE
const pcre16 *g_external_re16;
const pcre16_extra *g_extra_data16;
PCRE_SPTR16 g_subject16;
#endif
int g_length;
int g_start_offset;
int g_options;
int *g_offsets;
int g_offsetcount;
int g_result;
#ifdef UNICODE
DWORD WINAPI REThreadProc(LPVOID lpParameter)
{
HANDLE hRE[] = {g_hREReady, g_hREReady16};
while (true) {
DWORD dwResult = WaitForMultipleObjects(2, hRE, false, 60000);
switch (dwResult) {
case WAIT_OBJECT_0:
g_result = pcre_exec(g_external_re, g_extra_data, g_subject, g_length,
g_start_offset, g_options, g_offsets, g_offsetcount);
break;
case WAIT_OBJECT_0+1:
g_result = pcre16_exec(g_external_re16, g_extra_data16, g_subject16, g_length,
g_start_offset, g_options, g_offsets, g_offsetcount);
break;
case WAIT_TIMEOUT:
default:
CloseHandle(g_hREThread);
g_hREThread = NULL;
return 0;
}
ReleaseSemaphore(g_hREDone, 1, NULL);
}
}
#else
DWORD WINAPI REThreadProc(LPVOID lpParameter)
{
while (true) {
if (WaitForSingleObject(g_hREReady, 60000) == WAIT_TIMEOUT) {
CloseHandle(g_hREThread);
g_hREThread = NULL;
return 0;
}
g_result = pcre_exec(g_external_re, g_extra_data, g_subject, g_length,
g_start_offset, g_options, g_offsets, g_offsetcount);
ReleaseSemaphore(g_hREDone, 1, NULL);
}
}
#endif
void StartREThread()
{
DWORD dwThreadID;
g_hREThread = CreateThread(NULL, g_nThreadStackMB*1024*1024, REThreadProc, NULL, /*CREATE_SUSPENDED*/0, &dwThreadID);
}
void StopREThread()
{
TerminateThread(g_hREThread, 0);
CloseHandle(g_hREThread);
g_hREThread = NULL;
CloseHandle(g_hREReady);
CloseHandle(g_hREDone);
}
int do_pcre_exec(const pcre *external_re, const pcre_extra *extra_data,
const TCHAR *subject, int length, int start_offset, int options, int *offsets,
int offsetcount)
{
if (g_bUseSeparateThread && (length-start_offset > g_nMaxInThreadLength)) {
if (!g_hREThread)
StartREThread();
if (g_hREThread) {
g_external_re = external_re;
g_extra_data = extra_data;
g_subject = subject;
g_length = length;
g_start_offset = start_offset;
g_options = options;
g_offsets = offsets;
g_offsetcount = offsetcount;
ReleaseSemaphore(g_hREReady, 1, NULL);
WaitForSingleObject(g_hREDone, INFINITE);
return g_result;
}
}
return pcre_exec(external_re, extra_data, subject, length, start_offset, options, offsets, offsetcount);
}
#ifdef UNICODE
int do_pcre16_exec(const pcre16 *external_re, const pcre16_extra *extra_data,
const wchar_t *subject, int length, int start_offset, int options, int *offsets,
int offsetcount)
{
if (g_bUseSeparateThread && (length-start_offset > g_nMaxInThreadLength)) {
if (!g_hREThread)
StartREThread();
if (g_hREThread) {
g_external_re16 = external_re;
g_extra_data16 = extra_data;
g_subject16 = (PCRE_SPTR16)subject;
g_length = length;
g_start_offset = start_offset;
g_options = options;
g_offsets = offsets;
g_offsetcount = offsetcount;
ReleaseSemaphore(g_hREReady16, 1, NULL);
WaitForSingleObject(g_hREDone, INFINITE);
return g_result;
}
}
return pcre16_exec(external_re, extra_data, (PCRE_SPTR16)subject, length, start_offset, options, offsets, offsetcount);
}
#endif
bool SystemToLocalTime(FILETIME &ft)
{
TIME_ZONE_INFORMATION tzi;
DWORD dwRes = GetTimeZoneInformation(&tzi);
if (dwRes != TIME_ZONE_ID_INVALID) {
ULARGE_INTEGER ul;
ul.HighPart = ft.dwHighDateTime;
ul.LowPart = ft.dwLowDateTime;
LONG Bias = tzi.Bias + ((dwRes == TIME_ZONE_ID_DAYLIGHT) ? tzi.DaylightBias : tzi.StandardBias);
ul.QuadPart -= 600000000i64 * Bias;
ft.dwHighDateTime = ul.HighPart;
ft.dwLowDateTime = ul.LowPart;
}
return true;
}
bool LocalToSystemTime(FILETIME &ft)
{
TIME_ZONE_INFORMATION tzi;
DWORD dwRes = GetTimeZoneInformation(&tzi);
if (dwRes != TIME_ZONE_ID_INVALID) {
ULARGE_INTEGER ul;
ul.HighPart = ft.dwHighDateTime;
ul.LowPart = ft.dwLowDateTime;
LONG Bias = tzi.Bias + ((dwRes == TIME_ZONE_ID_DAYLIGHT) ? tzi.DaylightBias : tzi.StandardBias);
ul.QuadPart += 600000000i64 * Bias;
ft.dwHighDateTime = ul.HighPart;
ft.dwLowDateTime = ul.LowPart;
}
return true;
}
void RunExternalEditor(tstring &strText)
{
if ((strText.length() > 3) && (strText[1] == ':') && (strText[2] == '\\')) {
#ifdef UNICODE
StartupInfo.Editor(strText.c_str(), NULL, 0, 0, -1, -1, 0, 0, 1, CP_AUTODETECT);
#else
StartupInfo.Editor(strText.c_str(), NULL, 0, 0, -1, -1, 0, 0, 1);
#endif
} else {
TCHAR szBuffer[MAX_PATH], szName[MAX_PATH];
GetTempPath(MAX_PATH, szBuffer);
GetTempFileName(szBuffer, _T("re"), 0, szName);
CFileMapping mapFile;
#ifdef UNICODE
mapFile.Open(szName, true, strText.length()*2+2);
memmove((BYTE *)mapFile, "\xFF\xFE", 2);
memmove(((BYTE *)mapFile)+2, strText.data(), strText.length()*2);
#else
mapFile.Open(szName, true, strText.length());
memmove((BYTE *)mapFile, strText.data(), strText.length());
#endif
mapFile.Close();
#ifdef UNICODE
StartupInfo.Editor(szName, NULL, 0, 0, -1, -1, EF_DISABLEHISTORY, 0, 1, CP_AUTODETECT);
#else
StartupInfo.Editor(szName, NULL, 0, 0, -1, -1, EF_DISABLEHISTORY, 0, 1);
#endif
mapFile.Open(szName);
#ifdef UNICODE
strText = tstring((LPCWSTR)mapFile+1, mapFile.Size()/2-1);
#else
strText = tstring(mapFile, mapFile.Size());
#endif
mapFile.Close();
DeleteFile(szName);
}
}
void RunExternalViewer(tstring &strText)
{
if ((strText.length() > 3) && (strText[1] == ':') && (strText[2] == '\\')) {
#ifdef UNICODE
StartupInfo.Viewer(strText.c_str(), NULL, 0, 0, -1, -1, 0, CP_AUTODETECT);
#else
StartupInfo.Viewer(strText.c_str(), NULL, 0, 0, -1, -1, 0);
#endif
} else {
TCHAR szBuffer[MAX_PATH], szName[MAX_PATH];
GetTempPath(MAX_PATH, szBuffer);
GetTempFileName(szBuffer, _T("re"), 0, szName);
CFileMapping mapFile;
#ifdef UNICODE
mapFile.Open(szName, true, strText.length()*2+2);
memmove((BYTE *)mapFile, "\xFF\xFE", 2);
memmove(((BYTE *)mapFile)+2, strText.data(), strText.length()*2);
#else
mapFile.Open(szName, true, strText.length());
memmove((BYTE *)mapFile, strText.data(), strText.length());
#endif
mapFile.Close();
#ifdef UNICODE
StartupInfo.Viewer(szName, NULL, 0, 0, -1, -1, VF_DELETEONCLOSE, CP_AUTODETECT);
#else
StartupInfo.Viewer(szName, NULL, 0, 0, -1, -1, VF_DELETEONCLOSE);
#endif
}
}
void RefreshConsoleInfo()
{
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &ConInfo);
}
tstring QuoteString(const TCHAR *Source, int Length, int MaxWidth)
{
if (Length < 0) Length = _tcslen(Source);
if (Length > MaxWidth) {
size_t nLeft = (MaxWidth-3)/2;
return tstring(Source, nLeft) + _T("...") + tstring(Source + Length-nLeft, nLeft);
} else {
return tstring(Source, Length);
}
}
void QuoteString(const TCHAR *Source, int Length, vector<tstring> &arrQuoted, int MaxWidth)
{
arrQuoted.push_back(QuoteString(Source, Length, MaxWidth));
}
size_t QuoteStrings(const TCHAR *Source, vector<tstring> &arrQuoted, int MaxWidth, int nMaxHeight)
{
do {
const TCHAR *Pos = _tcschr(Source,'\n');
if (Pos) {
QuoteString(Source, Pos-Source, arrQuoted, MaxWidth);
Source = Pos + 1;
} else break;
} while (true);
QuoteString(Source, _tcslen(Source), arrQuoted, MaxWidth);
if ((nMaxHeight > 0) && ((int)arrQuoted.size() > nMaxHeight)) {
size_t nOffs = nMaxHeight/2;
arrQuoted.erase (arrQuoted.begin()+nOffs, arrQuoted.begin()+nOffs+(arrQuoted.size()-nMaxHeight)+1);
arrQuoted.insert(arrQuoted.begin()+nOffs, _T("..."));
}
size_t nMaxLength = 0;
for each (const tstring &str in arrQuoted)
nMaxLength = max(str.size(), nMaxLength);
return nMaxLength;
}
size_t MakeSameWidth(vector<tstring> &arrQuoted)
{
size_t nMaxLength = 0;
for each (const tstring &str in arrQuoted)
nMaxLength = max(str.size(), nMaxLength);
for (size_t nLine = 0; nLine < arrQuoted.size(); nLine++) {
arrQuoted[nLine] += tstring(nMaxLength-arrQuoted[nLine].size(), ' ');
}
return nMaxLength;
}
bool IsOKClose(int ExitCode)
{
return (ExitCode == MOk) || (ExitCode == MBtnClose);
}
/*
hack_string::hack_string(const char *szData, size_t nSize) {
_Bx._Ptr = (char *)szData;
_Myres = string::_BUF_SIZE*2;
_Mysize = nSize;
}
hack_string::~hack_string() {
_Bx._Ptr = NULL;
_Myres = string::_BUF_SIZE-1;
_Mysize = 0;
}
hack_wstring::hack_wstring(const wchar_t *szData, size_t nSize) {
_Bx._Ptr = (wchar_t *)szData;
_Myres = wstring::_BUF_SIZE*2;
_Mysize = nSize;
}
hack_wstring::~hack_wstring() {
_Bx._Ptr = NULL;
_Myres = wstring::_BUF_SIZE-1;
_Mysize = 0;
}
*/
#ifdef UNICODE
UINT GetDefCP() {
return (g_bDefaultOEM) ? GetOEMCP() : GetACP();
}
UINT IsDefCP(UINT nCP) {
return (g_bDefaultOEM) ?
((nCP == CP_OEMCP) || (nCP == GetOEMCP())) :
((nCP == CP_ACP) || (nCP == GetACP()));
}
wstring DefToUnicode(const string &strDef) {
return (g_bDefaultOEM) ? OEMToUnicode(strDef) : ANSIToUnicode(strDef);
}
string DefFromUnicode(const wstring &strUnicode) {
return (g_bDefaultOEM) ? OEMFromUnicode(strUnicode) : ANSIFromUnicode(strUnicode);
}
bool CanUseCP(UINT nCP, const wstring &strUnicode) {
return StrToUnicode(StrFromUnicode(strUnicode, nCP), nCP) == strUnicode;
}
const unsigned char *DefCharTables() {
return (g_bDefaultOEM) ? OEMCharTables : ANSICharTables;
}
#else
UINT GetDefCP() {
return CP_OEMCP;
}
UINT IsDefCP(UINT nCP) {
return (nCP == CP_OEMCP) || (nCP == GetOEMCP());
}
#endif
tstring GetTextFromClipboard()
{
if (!OpenClipboard(NULL)) return _T("");
tstring strResult;
#ifdef UNICODE
if (!IsClipboardFormatAvailable(CF_UNICODETEXT))
return L"";
HGLOBAL hData = GetClipboardData(CF_UNICODETEXT);
if (hData)
{
LPCWSTR szText = (LPCWSTR)GlobalLock(hData);
if (szText)
{
strResult = szText;
GlobalUnlock(hData);
}
}
#else
if (!IsClipboardFormatAvailable(CF_OEMTEXT))
return "";
HGLOBAL hData = GetClipboardData(CF_OEMTEXT);
if (hData)