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0029515: Foundation Classes, OSD - 'Spawn' contains function that isn't available on iOS

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Method OSD_Process::Spawn() is removed as useless (not used across OCCT or products).
Note that on Linux, macOS, and Windows standard C function "system()" can be used directly instead, while iOS apparently does not support spawning separate processes at all.
This commit is contained in:
abv 2018-03-14 11:02:10 +03:00 committed by bugmaster
parent 0a0eec807d
commit 97e9660965
2 changed files with 0 additions and 73 deletions
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49
src/OSD/OSD_Process.cxx
View File

@ -35,13 +35,6 @@ 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,"");
@ -202,48 +195,6 @@ OSD_Process::OSD_Process()
//
}
// =======================================================================
// function : Spawn
// purpose :
// =======================================================================
Standard_Integer OSD_Process::Spawn (const TCollection_AsciiString& theCmd,
const Standard_Boolean theToShowWindow)
{
#ifndef OCCT_UWP
STARTUPINFOW aStartupInfo;
ZeroMemory (&aStartupInfo, sizeof(STARTUPINFO));
aStartupInfo.cb = sizeof(STARTUPINFO);
if (!theToShowWindow)
{
aStartupInfo.dwFlags = STARTF_USESHOWWINDOW;
aStartupInfo.wShowWindow = SW_HIDE;
}
DWORD aRes = 0;
TCollection_ExtendedString aCmdWide (theCmd);
wchar_t* aCmdWidePtr = const_cast<wchar_t*>(aCmdWide.ToWideString()); // CreateProcessW() can modify content of this string
PROCESS_INFORMATION aProcessInfo;
if (!CreateProcessW (NULL, aCmdWidePtr, NULL, NULL, TRUE, CREATE_NEW_CONSOLE, NULL, NULL, &aStartupInfo, &aProcessInfo))
{
_osd_wnt_set_error (myError, OSD_WProcess);
aRes = myError.Error();
}
else
{
CloseHandle (aProcessInfo.hThread);
WaitForSingleObject (aProcessInfo.hProcess, INFINITE);
GetExitCodeProcess (aProcessInfo.hProcess, &aRes);
CloseHandle (aProcessInfo.hProcess);
}
return aRes;
#else
(void )theCmd;
(void )theToShowWindow;
return 0;
#endif
}
void OSD_Process :: TerminalType ( TCollection_AsciiString& Name ) {
Name = "WIN32 console";

24
src/OSD/OSD_Process.hxx
View File

@ -45,10 +45,6 @@ public:
//! Initializes the object and prepare for a possible dump
Standard_EXPORT OSD_Process();
//! Issues a shell command
//! ShowWindow : flag to allow show/hide of the window ( only used on WNT )
Standard_EXPORT Standard_Integer Spawn (const TCollection_AsciiString& cmd, const Standard_Boolean ShowWindow = Standard_True);
//! Returns the terminal used (vt100, vt200 ,sun-cmd ...)
Standard_EXPORT void TerminalType (TCollection_AsciiString& Name);
@ -82,28 +78,8 @@ public:
//! Returns error number if 'Failed' is TRUE.
Standard_EXPORT Standard_Integer Error() const;
protected:
private:
OSD_Error myError;
};
#endif // _OSD_Process_HeaderFile