'21.07'21.07

1 files changed, 102 insertions, 0 deletions

diff --git a/CPP/Windows/ProcessUtils.cpp b/CPP/Windows/ProcessUtils.cpp
new file mode 100644
index 0000000..9bf0538
--- /dev/null
+++ b/CPP/Windows/ProcessUtils.cpp
@@ -0,0 +1,102 @@
+// ProcessUtils.cpp
+
+#include "StdAfx.h"
+
+#include "../Common/StringConvert.h"
+
+#include "ProcessUtils.h"
+
+#ifndef _UNICODE
+extern bool g_IsNT;
+#endif
+
+namespace NWindows {
+
+#ifndef UNDER_CE
+static UString GetQuotedString(const UString &s)
+{
+  UString s2 ('\"');
+  s2 += s;
+  s2 += '\"';
+  return s2;
+}
+#endif
+
+WRes CProcess::Create(LPCWSTR imageName, const UString &params, LPCWSTR curDir)
+{
+  /*
+  OutputDebugStringW(L"CProcess::Create");
+  OutputDebugStringW(imageName);
+  if (params)
+  {
+    OutputDebugStringW(L"params:");
+    OutputDebugStringW(params);
+  }
+  if (curDir)
+  {
+    OutputDebugStringW(L"cur dir:");
+    OutputDebugStringW(curDir);
+  }
+  */
+
+  Close();
+  const UString params2 =
+      #ifndef UNDER_CE
+      GetQuotedString(imageName) + L' ' +
+      #endif
+      params;
+  #ifdef UNDER_CE
+  curDir = 0;
+  #else
+  imageName = 0;
+  #endif
+  PROCESS_INFORMATION pi;
+  BOOL result;
+  #ifndef _UNICODE
+  if (!g_IsNT)
+  {
+    STARTUPINFOA si;
+    si.cb = sizeof(si);
+    si.lpReserved = 0;
+    si.lpDesktop = 0;
+    si.lpTitle = 0;
+    si.dwFlags = 0;
+    si.cbReserved2 = 0;
+    si.lpReserved2 = 0;
+    
+    CSysString curDirA;
+    if (curDir != 0)
+      curDirA = GetSystemString(curDir);
+    const AString s = GetSystemString(params2);
+    result = ::CreateProcessA(NULL, s.Ptr_non_const(),
+        NULL, NULL, FALSE, 0, NULL, ((curDir != 0) ? (LPCSTR)curDirA: 0), &si, &pi);
+  }
+  else
+  #endif
+  {
+    STARTUPINFOW si;
+    si.cb = sizeof(si);
+    si.lpReserved = 0;
+    si.lpDesktop = 0;
+    si.lpTitle = 0;
+    si.dwFlags = 0;
+    si.cbReserved2 = 0;
+    si.lpReserved2 = 0;
+    
+    result = CreateProcessW(imageName, params2.Ptr_non_const(),
+        NULL, NULL, FALSE, 0, NULL, curDir, &si, &pi);
+  }
+  if (result == 0)
+    return ::GetLastError();
+  ::CloseHandle(pi.hThread);
+  _handle = pi.hProcess;
+  return 0;
+}
+
+WRes MyCreateProcess(LPCWSTR imageName, const UString &params)
+{
+  CProcess process;
+  return process.Create(imageName, params, 0);
+}
+
+}