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#ifdef _WIN32
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#ifndef UNICODE
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#define UNICODE
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#endif
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#endif
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#include <memory></memory>
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#include "tsystem.h"
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//#include "tunicode.h"
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#include "tfilepath_io.h"
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#include "tconvert.h"
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#include <time.h></time.h>
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#include <sys timeb.h=""></sys>
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#include <sys types.h=""></sys>
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#include <sys stat.h=""></sys>
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#include <errno.h></errno.h>
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#include <set></set>
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#include <tenv.h></tenv.h>
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#undef PLATFORM
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#ifdef _WIN32
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#pragma warning(disable : 4996)
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#define PLATFORM WIN32
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#include <process.h></process.h>
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#include <psapi.h></psapi.h>
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#include <io.h></io.h>
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#include <stdlib.h></stdlib.h>
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#include <direct.h></direct.h>
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#include <shellapi.h></shellapi.h>
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// gmt: sulla mia macchina cosi' non compila!!!
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// #include "winsock2.h"
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// #include "lmcons.h"
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#include <sys utime.h=""></sys>
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#include <lm.h></lm.h>
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#endif
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#ifdef LINUX
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#define PLATFORM LINUX
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#include <grp.h></grp.h>
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#include <utime.h></utime.h>
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#include <sys param.h=""></sys>
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#include <unistd.h></unistd.h>
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#include <sys types.h=""></sys>
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#include <stdio.h></stdio.h>
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#include <unistd.h></unistd.h>
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#include <dirent.h></dirent.h>
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#include <sys dir.h=""></sys>
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#include <sys sysinfo.h=""></sys>
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#include <sys swap.h=""></sys>
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#include <sys statfs.h=""></sys>
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#include <pwd.h></pwd.h>
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#include <mntent.h></mntent.h>
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#include <dlfcn.h></dlfcn.h>
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#include <utime.h></utime.h>
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#include <sys time.h=""></sys>
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#endif
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#if defined(MACOSX)
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#define PLATFORM MACOSX
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#include <grp.h></grp.h>
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#include <utime.h></utime.h>
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#include <sys param.h=""></sys>
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#include <unistd.h></unistd.h>
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#include <sys types.h=""></sys>
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#include <sys timeb.h="">  // for ftime</sys>
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#include <stdio.h></stdio.h>
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#include <unistd.h></unistd.h>
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#include <dirent.h></dirent.h>
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#include <sys dir.h=""></sys>
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#include <sys param.h="">  // for getfsstat</sys>
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#include <sys ucred.h=""></sys>
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#include <sys mount.h=""></sys>
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#include <pwd.h></pwd.h>
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#include <dlfcn.h></dlfcn.h>
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#include "Carbon/Carbon.h"
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#endif
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#ifdef __sgi
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#define PLATFORM SGI
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#include <sys param.h=""></sys>
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#include <unistd.h></unistd.h>
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#include <grp.h></grp.h>
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#include <sys dir.h="">  // dirent.h</sys>
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#include <sys utime.h=""></sys>
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#include <sys swap.h=""></sys>
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#include <sys statfs.h=""></sys>
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#include <pwd.h></pwd.h>
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#include <mntent.h></mntent.h>
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#include <dlfcn.h></dlfcn.h>
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#endif
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#ifndef PLATFORM
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PLATFORM_NOT_SUPPORTED
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#endif
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using namespace std;
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#ifdef _WIN32
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wstring getFormattedMessage(DWORD lastError) {
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  LPVOID lpMsgBuf;
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  FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
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                    FORMAT_MESSAGE_IGNORE_INSERTS,
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                NULL, lastError,
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                MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),  // Default language
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                (LPTSTR)&lpMsgBuf, 0, NULL);
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  int wSize = MultiByteToWideChar(0, 0, (char *)lpMsgBuf, -1, 0, 0);
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  if (!wSize) return wstring();
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  std::unique_ptr<wchar_t[]> wBuffer(new wchar_t[wSize + 1]);</wchar_t[]>
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  MultiByteToWideChar(0, 0, (char *)lpMsgBuf, -1, wBuffer.get(), wSize);
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  wBuffer[wSize] = '\0';
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  wstring wmsg(wBuffer.get());
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  LocalFree(lpMsgBuf);
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  return wmsg;
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}
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#endif
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//------------------------------------------------------------
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void TSystem::outputDebug(string s) {
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#ifdef TNZCORE_LIGHT
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#ifdef _WIN32
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  OutputDebugString((LPCWSTR)s.c_str());
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#else
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  cerr << s << endl;
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#endif
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#else
Christoph Korn c17229
  qDebug("%s", s.c_str());
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#endif
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}
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//------------------------------------------------------------
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int TSystem::getProcessId() { return getpid(); }
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//------------------------------------------------------------
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bool TSystem::memoryShortage() {
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#ifdef _WIN32
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  MEMORYSTATUSEX memStatus;
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  memStatus.dwLength = sizeof(MEMORYSTATUSEX);
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  GlobalMemoryStatusEx(&memStatus);
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  assert(memStatus.ullAvailPhys <= memStatus.ullTotalPhys);
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  if (memStatus.ullAvailPhys <
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      memStatus.ullTotalPhys *
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          0.20)  // if available memory is less then 20% of total memory
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    return true;
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  PROCESS_MEMORY_COUNTERS c;
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  c.cb     = sizeof(PROCESS_MEMORY_COUNTERS);
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  BOOL ret = GetProcessMemoryInfo(GetCurrentProcess(), &c,
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                                  sizeof(PROCESS_MEMORY_COUNTERS));
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  assert(ret);
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  return c.WorkingSetSize >
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         memStatus.ullTotalVirtual *
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             0.6;  // if total memory used by this process(WorkingSetSize) is
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// half of max allocatable memory
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//(ullTotalVirtual: on 32bits machines, tipically it's 2GB)
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// It's better "to stay large"; for values >0.6 this function may
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// returns that there is memory, but for fragmentation the malloc fails the
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// same!
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#elif defined(MACOSX)
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  // to be done...
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  return false;
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Campbell Barton 107701
#elif defined(LINUX)
Campbell Barton 107701
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  // to be done...
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  return false;
Campbell Barton 107701
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#else
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  @ @ @ERROR : PLATFORM NOT SUPPORTED
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#endif
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}
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//------------------------------------------------------------
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TINT64 TSystem::getFreeMemorySize(bool onlyPhisicalMemory) {
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  TINT64 totalFree = 0;
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#ifdef _WIN32
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  MEMORYSTATUSEX buff;
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  buff.dwLength = sizeof(MEMORYSTATUSEX);
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  GlobalMemoryStatusEx(&buff);
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  if (onlyPhisicalMemory)
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    return buff.ullAvailPhys >> 10;
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  else
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    return buff.ullAvailPageFile >> 10;
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#elif defined(__sgi)
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  // check for virtual memory
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  int numberOfResources =
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      swapctl(SC_GETNSWP, 0); /* get number of swapping resources configued */
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  if (numberOfResources == 0) return 0;
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  // avrei voluto fare: struct swaptable *table = new struct swaptable[...]
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  struct swaptable *table = (struct swaptable *)calloc(
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      1, sizeof(struct swapent) * numberOfResources + sizeof(int));
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  table->swt_n = numberOfResources;
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  swapctl(SC_LIST, table); /* list all the swapping resources */
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  TINT64 virtualFree  = 0;
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  TINT64 physicalFree = 0;
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  for (int i = 0; i < table->swt_n; i++) {
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    virtualFree += table->swt_ent[i].ste_free;
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  }
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  free(table);
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  totalFree = virtualFree << 4 + physicalFree;
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#elif defined(LINUX)
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  struct sysinfo *sysInfo = (struct sysinfo *)calloc(1, sizeof(struct sysinfo));
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  if (!sysinfo(sysInfo)) {
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    if (onlyPhisicalMemory)
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      totalFree = sysInfo->freeram;
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    else
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      totalFree = sysInfo->freeram + sysInfo->freeswap;
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  } else {
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    assert(!"sysinfo function failed");
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  }
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  free(sysInfo);
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#elif defined(MACOSX)
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  // to be done...
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  totalFree = 512 * 1024;
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#else
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  @ @ @ERROR : PLATFORM NOT SUPPORTED
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#endif
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#ifndef _WIN32
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#else
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#endif
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  return totalFree;
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}
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//------------------------------------------------------------
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/*
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ostream& operator<<(ostream&out, const TTime  &t)
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{
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  return out<
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}
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*/
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//------------------------------------------------------------
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TINT64 TSystem::getDiskSize(const TFilePath &diskName) {
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  TINT64 size = 0;
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  if (!diskName.isAbsolute()) {
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    assert(0);
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    return 0;
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  }
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#ifndef _WIN32
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  struct statfs buf;
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#ifdef __sgi
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  statfs(::to_string(diskName).c_str(), &buf, sizeof(struct statfs), 0);
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#else
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  statfs(::to_string(diskName).c_str(), &buf);
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#endif
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  size = (TINT64)((buf.f_blocks * buf.f_bsize) >> 10);
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#else
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  DWORD sectorsPerCluster;     // sectors per cluster
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  DWORD bytesPerSector;        // bytes per sector
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  DWORD numberOfFreeClusters;  // free clusters
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  DWORD totalNumberOfClusters;
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  BOOL rc = GetDiskFreeSpaceW(diskName.getWideString().c_str(),  // root path
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                              §orsPerCluster,     // sectors per cluster
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                              &bytesPerSector,        // bytes per sector
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                              &numberOfFreeClusters,  // free clusters
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                              &totalNumberOfClusters  // total clusters
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                              );
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  if (!rc)
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    throw TSystemException(diskName, getFormattedMessage(GetLastError()));
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  else
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    size = (totalNumberOfClusters * sectorsPerCluster * bytesPerSector) >> 10;
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#endif
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  return size;
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}
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//------------------------------------------------------------
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TINT64 TSystem::getFreeDiskSize(const TFilePath &diskName) {
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  TINT64 size = 0;
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  if (!diskName.isAbsolute()) {
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    assert(0);
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    return 0;
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  }
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#ifndef _WIN32
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  struct statfs buf;
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#ifdef __sgi
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  statfs(diskName.getWideString().c_str(), &buf, sizeof(struct statfs), 0);
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#else
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  statfs(::to_string(diskName).c_str(), &buf);
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#endif
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  size = (TINT64)(buf.f_bfree * buf.f_bsize) >> 10;
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#else
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  DWORD sectorsPerCluster;     // sectors per cluster
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  DWORD bytesPerSector;        // bytes per sector
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  DWORD numberOfFreeClusters;  // free clusters
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  DWORD totalNumberOfClusters;
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  BOOL rc = GetDiskFreeSpaceW(diskName.getWideString().c_str(),  // root path
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                              §orsPerCluster,     // sectors per cluster
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                              &bytesPerSector,        // bytes per sector
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                              &numberOfFreeClusters,  // free clusters
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                              &totalNumberOfClusters  // total clusters
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                              );
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  if (!rc)  // eccezione... getLastError etc...
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    throw TSystemException(diskName, "cannot get disk info!");
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  else
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    size = (numberOfFreeClusters * sectorsPerCluster * bytesPerSector) >> 10;
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#endif
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  return size;
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}
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//------------------------------------------------------------
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TINT64 TSystem::getMemorySize(bool onlyPhisicalMemory) {
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#ifdef _WIN32
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  MEMORYSTATUS buff;
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  GlobalMemoryStatus(&buff);
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  if (onlyPhisicalMemory)
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    return buff.dwTotalPhys >> 10;
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  else
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    return buff.dwTotalPageFile >> 10;
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#elif defined(__sgi)
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  int physicalMemory;
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  if (swapctl(SC_GETSWAPMAX, &physicalMemory))
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    return ((size_t)0);
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  else
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    return logSwapLibero >> 1;
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#elif defined(LINUX)
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  struct sysinfo *sysInfo = (struct sysinfo *)calloc(1, sizeof(struct sysinfo));
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  TINT64 ret              = 0;
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  if (!sysinfo(sysInfo))
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    ret = sysInfo->totalram;
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    assert(!"sysinfo function failed");
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  free(sysInfo);
Shinya Kitaoka 120a6e
  return ret;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#elif defined(MACOSX)
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // to be done...
Shinya Kitaoka 120a6e
  return 512 * 1024;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#else
Shinya Kitaoka 120a6e
  @ @ @ERROR : PLATFORM NOT SUPPORTED
Toshihiro Shimizu 890ddd
#endif
Toshihiro Shimizu 890ddd
Shinya Kitaoka 9f5a1b
#ifndef _WIN32
Toshihiro Shimizu 890ddd
#else
Toshihiro Shimizu 890ddd
#endif
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TSystem::moveFileToRecycleBin(const TFilePath &fp) {
Shinya Kitaoka 9f5a1b
#if defined(_WIN32)
Shinya Kitaoka 120a6e
  //
Shinya Kitaoka 120a6e
  // from http://msdn.microsoft.com/msdnmag/issues/01/04/c/default.aspx
Shinya Kitaoka 120a6e
  //
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  // Copy pathname to double-NULL-terminated string.
Shinya Kitaoka 120a6e
  //
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  wchar_t buf[_MAX_PATH + 1];               // allow one more character
Shinya Kitaoka 120a6e
  wcscpy(buf, fp.getWideString().c_str());  // copy caller's path name
Shinya Kitaoka 120a6e
  buf[wcslen(buf) + 1] = 0;                 // need two NULLs at end
Shinya Kitaoka 120a6e
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  SHFILEOPSTRUCTW data;
Shinya Kitaoka 120a6e
  memset(&data, 0, sizeof(SHFILEOPSTRUCTW));
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  data.fFlags |= FOF_SILENT;          // don't report progress
Shinya Kitaoka 120a6e
  data.fFlags |= FOF_NOERRORUI;       // don't report errors
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  data.fFlags |= FOF_NOCONFIRMATION;  // don't confirm delete
Shinya Kitaoka 120a6e
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  data.wFunc = FO_DELETE;             // REQUIRED: delete operation
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  data.pFrom = buf;                   // REQUIRED: which file(s)
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  data.pTo   = NULL;                  // MUST be NULL
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  data.fFlags |= FOF_ALLOWUNDO;       // ..send to Recycle Bin
Shinya Kitaoka 120a6e
  int ret = SHFileOperationW(&data);  // do it!
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#elif defined(MACOSX)
Shinya Kitaoka 120a6e
  FSRef foundRef;
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  OSErr err = FSFindFolder(kOnSystemDisk, kTrashFolderType, kDontCreateFolder,
Shinya Kitaoka 120a6e
                           &foundRef);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (err) {
Shinya Kitaoka 120a6e
    assert(false);
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    deleteFile(fp);
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  UInt8 path[255];
Shinya Kitaoka 120a6e
  err = FSRefMakePath(&foundRef, path, 254);
Shinya Kitaoka 120a6e
  if (err) {
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    assert(false);
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    deleteFile(fp);
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  // TFilePath dest = TFilePath(path)+(fp.getName()+fp.getDottedType());
Shinya Kitaoka 120a6e
  string fullNameWithExt = ::to_string(fp);
Shinya Kitaoka 120a6e
  int i                  = fullNameWithExt.rfind("/");
Shinya Kitaoka 120a6e
  string nameWithExt     = fullNameWithExt.substr(i + 1);
Shinya Kitaoka 120a6e
  TFilePath dest         = TFilePath((char *)path) + nameWithExt;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  try {
Shinya Kitaoka 120a6e
    renameFile(dest, fp);
Shinya Kitaoka 120a6e
  } catch (...) {
Shinya Kitaoka 120a6e
    try {
Shinya Kitaoka 120a6e
      copyFile(dest, fp);
Shinya Kitaoka 120a6e
      deleteFile(fp);
Shinya Kitaoka 120a6e
    } catch (...) {
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#else
Shinya Kitaoka 120a6e
  assert(!"Not implemented yet");
Toshihiro Shimizu 890ddd
#endif
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TString TSystemException::getMessage() const {
Shinya Kitaoka 120a6e
  wstring msg;
Shinya Kitaoka 120a6e
  switch (m_err) {
Shinya Kitaoka 120a6e
  case -1:
Shinya Kitaoka 120a6e
    msg = m_msg;
Shinya Kitaoka 120a6e
    break;  // // nothing
Shinya Kitaoka 120a6e
  case EEXIST:
Shinya Kitaoka 120a6e
    msg =
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        L": Directory was not created because filename is the name of an "
Shinya Kitaoka 120a6e
        L"existing file, directory, or device";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ENOENT:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": Path was not found, or the named file does not exist or is a null "
Shinya Kitaoka 120a6e
        L"pathname.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ENOTEMPTY:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": Given path is not a directory; directory is not empty; or "
Shinya Kitaoka 120a6e
        L"directory is either current working directory or root directory";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case EACCES:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": Search permission is denied by a component of the path prefix, or "
Shinya Kitaoka 120a6e
        L"write permission on the file named by path is denied, or times is "
Shinya Kitaoka 120a6e
        L"NULL, and write access is denied";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case EFAULT:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": Times is not NULL and, or points outside the process's allocated "
Shinya Kitaoka 120a6e
        L"address space.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case EINTR:
Shinya Kitaoka 120a6e
    msg = L": A signal was caught during the utime system call.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ENAMETOOLONG:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": The length of the path argument exceeds {PATH_MAX}, or the length "
Shinya Kitaoka 120a6e
        L"of a path component exceeds {NAME_MAX} while _POSIX_NO_TRUNC is in "
Shinya Kitaoka 120a6e
        L"effect.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ENOTDIR:
Shinya Kitaoka 120a6e
    msg = L": A component of the path prefix is not a directory.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case EPERM:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": The calling process does not have the super-user privilege, the "
Shinya Kitaoka 120a6e
        L"effective user ID is not the owner of the file, and times is not "
Shinya Kitaoka 120a6e
        L"NULL, or the file system containing the file is mounted read-only";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case EROFS:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": The current file system level range does not envelop the level of "
Shinya Kitaoka 120a6e
        L"the file named by path, and the calling process does not have the "
Shinya Kitaoka 120a6e
        L"super-user privilege.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ENOSYS:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": When the named file cannot have its time reset.  The file is on a "
Shinya Kitaoka 120a6e
        L"file system that doesn't have this operation.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case EMFILE:
Shinya Kitaoka 120a6e
    msg = L": The maximum number of file descriptors are currently open.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ENFILE:
Shinya Kitaoka 120a6e
    msg = L": The system file table is full.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case EBADF:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": The file descriptor determined by the DIR stream is no longer "
Shinya Kitaoka 120a6e
        L"valid.  This result occurs if the DIR stream has been closed.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case EINVAL:
Shinya Kitaoka 120a6e
    msg = L": 64-bit and non-64-bit calls were mixed in a sequence of calls.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  default:
Shinya Kitaoka 120a6e
    msg = L": Unknown error";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 9f5a1b
#ifndef _WIN32
Shinya Kitaoka 120a6e
  case ELOOP:
Shinya Kitaoka 120a6e
    msg = L": Too many symbolic links were encountered in translating path.";
Shinya Kitaoka 120a6e
    break;
Toshihiro Shimizu 890ddd
#ifndef MACOSX
Shinya Kitaoka 120a6e
  case EMULTIHOP:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": Components of path require hopping to multiple remote machines and "
Shinya Kitaoka 120a6e
        L"the file system does not allow it.";
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ENOLINK:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": Path points to a remote machine and the link to that machine is no "
Shinya Kitaoka 120a6e
        L"longer active.";
Shinya Kitaoka 120a6e
    break;
Toshihiro Shimizu 890ddd
#endif
Toshihiro Shimizu 890ddd
#if defined(__sgi)
Shinya Kitaoka 120a6e
  case EDIRCORRUPTED:
Shinya Kitaoka 120a6e
    msg = L": The directory is corrupted on disk.";
Shinya Kitaoka 120a6e
    break;
Toshihiro Shimizu 890ddd
#endif
Shinya Kitaoka 120a6e
  case EOVERFLOW:
Shinya Kitaoka 120a6e
    msg =
Shinya Kitaoka 120a6e
        L": One of the inode number values or offset values did not fit in 32 "
Shinya Kitaoka 120a6e
        L"bits, and the 64-bit interfaces were not used.";
Shinya Kitaoka 120a6e
    break;
Toshihiro Shimizu 890ddd
#endif
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  return m_fname.getWideString() + L"\n" + msg;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TSystem::touchFile(const TFilePath &path) {
Toshihiro Shimizu 890ddd
#ifndef TNZCORE_LIGHT
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // string filename = path.getFullPath();
Shinya Kitaoka 120a6e
  if (TFileStatus(path).doesExist()) {
Shinya Kitaoka 120a6e
    int ret;
Shinya Kitaoka 9eb50d
#ifdef _WIN32
Shinya Kitaoka 120a6e
    ret = _wutime(path.getWideString().c_str(), 0);
Shinya Kitaoka 9eb50d
#else
Shinya Kitaoka 120a6e
    ret = utimes(::to_string(path).c_str(), 0);
Toshihiro Shimizu 890ddd
#endif
Shinya Kitaoka 120a6e
    if (0 != ret) throw TSystemException(path, errno);
Shinya Kitaoka 120a6e
  } else {
Shinya Kitaoka 120a6e
    Tofstream file(path);
Shinya Kitaoka 120a6e
    if (!file) {
Shinya Kitaoka 120a6e
      throw TSystemException(path, errno);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    file.close();  // altrimenti il compilatore da' un warning:
Shinya Kitaoka 120a6e
                   // variabile non utilizzata
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#endif
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------