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occt/src/OSD/OSD_Process.cxx
kgv 7c65581dd3 0027197: Configuration - fix compilation issues when using mingw 
AIS_ColorScale, AIS_Dimension - the protected method DrawText()
has been renamed to drawText() to avoid name collisions with macros.

_MSC_VER/_WIN32 misuse has been fixed in several places.
Header <malloc.h> is now included where alloca() is used.
Draw_Window - dllimport flag has been dropped from inline methods.

TKernel - mandatory dependencies Winspool.lib and Psapi.lib
are now linked explicitly (instead of msvc-specific pragma syntax).

CMake scripts - the option -std=c++0x has been replaced by -std=gnu++0x
for mingw to allow extensions (like _wfopen() and others).
The minimum Windows version has been set to _WIN32_WINNT=0x0501.
Invalid options "-z defs" and "-lm" have been dropped for mingw.
Flag --export-all-symbols has been added to CMAKE_SHARED_LINKER_FLAGS
to workaround missing vtable symbols when using mingw.
FreeType is now linked explicitly on Windows.

Draw::Load() - "lib" suffix is now prepended on mingw as well.

Drop redundant declaration of _TINT from OSD_WNT_1.hxx.
NCollection_UtfString::FromLocale() - platform-specific code has been moved to .cxx file.
Draw_BasicCommands - fixed incorrect mingw64 version macros.

genproj, cbp - added workaround for process argument list limits on Windows.
TKSTEP linkage is failing on this platform due to too long list of files.
The list of object files to link is now stored in dedicated file which is passed to gcc.

Option "-z defs" removed from CMake linker options to avoid problems when building with different configurations of VTK on Linux

Some MinGW-specific compiler warnings (potentially uninitialized vars, use of NULL, parentheses in conditional expressions) are fixed (speculatively)
2016-03-04 07:31:05 +03:00

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// Copyright (c) 1998-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef _WIN32
#include <OSD_Environment.hxx>
#include <OSD_OSDError.hxx>
#include <OSD_Path.hxx>
#include <OSD_Process.hxx>
#include <OSD_WhoAmI.hxx>
#include <Quantity_Date.hxx>
#include <TCollection_AsciiString.hxx>
const OSD_WhoAmI Iam = OSD_WProcess;
#include <errno.h>
#include <stdlib.h>
#include <sys/param.h>
#include <sys/time.h>
#include <pwd.h> // For command getpwuid
#include <unistd.h>
OSD_Process::OSD_Process(){
}
Standard_Integer OSD_Process::Spawn (const TCollection_AsciiString& cmd,
const Standard_Boolean /*ShowWindow*/)
{
return system(cmd.ToCString());
}
void OSD_Process::TerminalType(TCollection_AsciiString& Name){
TCollection_AsciiString which="TERM";
OSD_Environment term (which,"");
term.Value();
which = term.Value();
Name = term.Name();
}
// Get date of system date
Quantity_Date OSD_Process::SystemDate(){
Quantity_Date result;
Standard_Integer month=0,day=0,year=0,hh=0,mn=0,ss=0;
struct tm transfert;
struct timeval tval;
struct timezone tzone;
int status;
status = gettimeofday( &tval, &tzone );
if (status == -1) myError.SetValue (errno, Iam, "GetSystem");
else {
memcpy(&transfert, localtime((time_t *)&tval.tv_sec), sizeof(struct
tm));
month = transfert.tm_mon + 1; // Add to January (month #1)
day = transfert.tm_mday;
year = transfert.tm_year;
hh = transfert.tm_hour;
mn = transfert.tm_min ;
ss = transfert.tm_sec ;
}
result.SetValues ( month, day, year+1900, hh, mn, ss);
return (result);
}
Standard_Integer OSD_Process::ProcessId(){
return (getpid());
}
TCollection_AsciiString OSD_Process::UserName(){
struct passwd *infos;
infos = getpwuid(getuid());
TCollection_AsciiString result=infos->pw_name;
return(result);
}
Standard_Boolean OSD_Process::IsSuperUser (){
if (getuid()) {
return Standard_False;
}
else {
return Standard_True;
}
}
OSD_Path OSD_Process::CurrentDirectory(){
char cwd[MAXPATHLEN+1] ;
OSD_Path result;
TCollection_AsciiString Name;
if (!getcwd(cwd,MAXPATHLEN+1))
myError.SetValue (errno, Iam, "Where");
else {
Name = cwd;
// JPT : August,20 1993. This code has been replaced by #ifdef ... #endif
// position = Name.SearchFromEnd(".");
// if (position != -1){
// Ext = Name;
// Ext.Remove(1,position);
// Name.Remove( position,Ext.Length()+1);
// }
// result.SetValues("","","","","",Name,Ext);
// End
#if defined(vax) || defined(__vms)
Standard_Integer iDisk = Name.Search(":");
if (iDisk){
TCollection_AsciiString Disk;
TCollection_AsciiString Directory;
Disk = Name.SubString(1,iDisk-1);
Directory = Name.SubString(iDisk+1,Name.Length());
result.SetValues("","","",Disk,Directory,"","");
}
#else
Name += TCollection_AsciiString("/");
result = OSD_Path(Name);
// result.SetValues("","","","",Name,"","");
#endif
}
return (result);
}
void OSD_Process::SetCurrentDirectory(const OSD_Path& where){
TCollection_AsciiString Name;
int status;
where.SystemName(Name);
status = chdir (Name.ToCString());
if (status == -1) myError.SetValue(errno, Iam, "Move to directory");
}
void OSD_Process::Reset(){
myError.Reset();
}
Standard_Boolean OSD_Process::Failed()const{
return( myError.Failed());
}
void OSD_Process::Perror() {
myError.Perror();
}
Standard_Integer OSD_Process::Error()const{
return( myError.Error());
}
#else
//------------------------------------------------------------------------
//------------------- WNT Sources of OSD_Path ---------------------------
//------------------------------------------------------------------------
//it is important to undefine NOUSER and enforce including <windows.h> before
//Standard_Macro.hxx defines it and includes <windows.h> causing compilation errors
#ifdef NOUSER
#undef NOUSER /* we need SW_HIDE from windows.h */
#endif
#include <windows.h>
#ifdef SetCurrentDirectory
# undef SetCurrentDirectory /* undefine SetCurrentDirectory from <winbase.h> to correctly include <OSD_Process.hxx> */
#endif
#include <OSD_Process.hxx>
#include <OSD_Path.hxx>
#include <Quantity_Date.hxx>
#include <Standard_PExtCharacter.hxx>
#include <TCollection_ExtendedString.hxx>
#include <OSD_WNT_1.hxx>
#include <LMCONS.H> /// pour UNLEN ( see MSDN about GetUserName() )
#if defined(_MSC_VER)
#pragma warning( disable : 4700 )
#endif
void _osd_wnt_set_error ( OSD_Error&, OSD_WhoAmI, ... );
OSD_Process :: OSD_Process () {
} // end constructor
Standard_Integer OSD_Process::Spawn (const TCollection_AsciiString& cmd,
const Standard_Boolean ShowWindow /* = Standard_True */) {
STARTUPINFO si;
PROCESS_INFORMATION pi;
DWORD aRes = 0;
ZeroMemory ( &si, sizeof ( STARTUPINFO ) );
si.cb = sizeof ( STARTUPINFO );
//============================================
//---> Added by Stephane Routelous ( stephane.routelous@altavista.net ) [16.03.01]
//---> Reason : to allow to hide the window
if ( !ShowWindow )
{
si.dwFlags = STARTF_USESHOWWINDOW;
si.wShowWindow = SW_HIDE;
}
//<--- End Added by Stephane Routelous ( stephane.routelous@altavista.net ) [16.03.01]
//============================================
if (!CreateProcess (
NULL, (char *)cmd.ToCString (), NULL, NULL, TRUE, CREATE_NEW_CONSOLE, NULL, NULL, &si, &pi
)
) {
_osd_wnt_set_error ( myError, OSD_WProcess );
aRes = myError.Error();
}
else {
CloseHandle ( pi.hThread );
WaitForSingleObject ( pi.hProcess, INFINITE );
GetExitCodeProcess (pi.hProcess, &aRes);
CloseHandle ( pi.hProcess );
} // end else
return aRes;
} // end OSD_Process :: Spawn
void OSD_Process :: TerminalType ( TCollection_AsciiString& Name ) {
Name = "WIN32 console";
} // end OSD_Process :: TerminalType
Quantity_Date OSD_Process :: SystemDate () {
Quantity_Date retVal;
SYSTEMTIME st;
GetLocalTime ( &st );
retVal.SetValues (
st.wMonth, st.wDay, st.wYear, st.wHour, st.wMinute, st.wSecond, st.wMilliseconds
);
return retVal;
} // end OSD_Process :: SystemDate
TCollection_AsciiString OSD_Process :: UserName ()
{
Standard_PCharacter pBuff = new char[UNLEN + 1];
DWORD dwSize = UNLEN + 1;
TCollection_AsciiString retVal;
if ( !GetUserName ( pBuff, &dwSize ) )
{
_osd_wnt_set_error ( myError, OSD_WProcess );
}
else
{
TCollection_AsciiString theTmpUserName(pBuff,(int)dwSize -1 );
retVal = theTmpUserName;
}
delete [] pBuff;
return retVal;
} // end OSD_Process :: UserName
Standard_Boolean OSD_Process :: IsSuperUser () {
Standard_Boolean retVal = FALSE;
PSID pSIDadmin;
HANDLE hProcessToken = INVALID_HANDLE_VALUE;
PTOKEN_GROUPS pTKgroups = NULL;
if ( !OpenProcessToken (
GetCurrentProcess (),
TOKEN_QUERY, &hProcessToken
) ||
( pTKgroups = ( PTOKEN_GROUPS )GetTokenInformationEx (
hProcessToken, TokenGroups
)
) == NULL
)
_osd_wnt_set_error ( myError, OSD_WProcess );
else {
pSIDadmin = AdminSid ();
for ( int i = 0; i < ( int )pTKgroups -> GroupCount; ++i )
if ( EqualSid ( pTKgroups -> Groups[ i ].Sid, pSIDadmin ) ) {
retVal = TRUE;
break;
} // end if
} // end else
if ( hProcessToken != INVALID_HANDLE_VALUE ) CloseHandle ( hProcessToken );
if ( pTKgroups != NULL ) FreeTokenInformation ( pTKgroups );
return retVal;
} // end OSD_Process :: IsSuperUser
Standard_Integer OSD_Process :: ProcessId () {
return ( Standard_Integer )GetCurrentProcessId ();
} // end OSD_Process :: ProcessId
OSD_Path OSD_Process :: CurrentDirectory () {
OSD_Path anCurrentDirectory;
DWORD dwSize = PATHLEN + 1;
Standard_WideChar* pBuff = new wchar_t[dwSize];
if ( GetCurrentDirectoryW(dwSize, (wchar_t*)pBuff) > 0 )
{
// conversion to UTF-8 is performed inside
TCollection_AsciiString aPath(TCollection_ExtendedString((Standard_ExtString)pBuff));
anCurrentDirectory = OSD_Path ( aPath );
}
else
_osd_wnt_set_error ( myError, OSD_WProcess );
delete[] pBuff;
return anCurrentDirectory;
} // end OSD_Process :: CurrentDirectory
void OSD_Process :: SetCurrentDirectory ( const OSD_Path& where ) {
TCollection_AsciiString path;
where.SystemName ( path );
TCollection_ExtendedString pathW(path);
if ( !::SetCurrentDirectoryW ( (const wchar_t*) pathW.ToExtString () ) )
_osd_wnt_set_error ( myError, OSD_WProcess );
} // end OSD_Process :: SetCurrentDirectory
Standard_Boolean OSD_Process :: Failed () const {
return myError.Failed ();
} // end OSD_Process :: Failed
void OSD_Process :: Reset () {
myError.Reset ();
} // end OSD_Process :: Reset
void OSD_Process :: Perror () {
myError.Perror ();
} // end OSD_Process :: Perror
Standard_Integer OSD_Process :: Error () const {
return myError.Error ();
} // end OSD_Process :: Error
#endif
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