efl/src/lib/ecore/ecore_exe_win32.c

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
#include <process.h>

#include "Ecore.h"
#include "ecore_private.h"

#include "ecore_exe_private.h"

/*
 * TESTS
 *
 * [X] add event
 * [X] data event
 * [X] error event
 * [X] data event buffered
 * [X] del event
 * [ ] batch files
 * [X] exit code
 * [X] inherited env var
 */

/*
 * FIXME :
 *
 * [ ] child program with ecore main loop does not exit and nothing is sent
 * [ ] ecore_exe_send fails (race condition ? same problem as above ?)
 */

#define ECORE_EXE_WIN32_TIMEOUT 3000

static int run_pri = NORMAL_PRIORITY_CLASS;

static Eina_Bool
_ecore_exe_close_cb(void *data,
                    Ecore_Win32_Handler *wh EINA_UNUSED)
{
   Ecore_Exe_Event_Del *e;
   Ecore_Exe *obj = data;
   Ecore_Exe_Data *exe = eo_data_scope_get(obj, ECORE_EXE_CLASS);
   DWORD exit_code = 0;

   e = calloc(1, sizeof(Ecore_Exe_Event_Del));
   if (!e) return 0;

   /* FIXME : manage the STILL_ACTIVE returned error */
   if (!GetExitCodeProcess(exe->process, &exit_code))
     {
        char *msg;

        msg = evil_last_error_get();
        printf("%s\n", msg);
        free(msg);
     }

   e->exit_code = exit_code;
   e->exited = 1;
   e->pid = exe->process_id;
   e->exe = obj;

   ecore_event_add(ECORE_EXE_EVENT_DEL, e,
                   _ecore_exe_event_del_free, NULL);

   DBG("Exiting process %s with exit code %d\n", exe->cmd, e->exit_code);

   return 0;
}

static unsigned int __stdcall
_ecore_exe_pipe_read_thread_cb(void *data)
{
   char buf[64];
   Ecore_Exe *obj = data;
   Ecore_Exe_Data *exe = eo_data_scope_get(obj, ECORE_EXE_CLASS);
   Ecore_Exe_Event_Data *event_data;
   char *current_buf = NULL;
   DWORD size;
   DWORD current_size = 0;
   BOOL res;

   while (!exe->close_threads)
     {
        if (!PeekNamedPipe(exe->pipe_read.child_pipe,
                           buf, sizeof(buf) - 1, &size, &current_size, NULL))
          continue;
        if (size == 0)
          continue;
        current_buf = (char *)malloc(current_size);
        if (!current_buf)
          continue;
        res = ReadFile(exe->pipe_read.child_pipe, current_buf, current_size, &size, NULL);
        if (!res || (size == 0))
          {
             free(current_buf);
             current_buf = NULL;
             continue;
          }
        if (current_size != size)
          {
             free(current_buf);
             current_buf = NULL;
             continue;
          }
        current_size = size;

        exe->pipe_read.data_buf = current_buf;
        exe->pipe_read.data_size = current_size;

        event_data = ecore_exe_event_data_get(obj, ECORE_EXE_PIPE_READ);
        if (event_data)
          {
             ecore_event_add(ECORE_EXE_EVENT_DATA, event_data,
                             _ecore_exe_event_exe_data_free,
                             NULL);
             eo_do(obj, eo_event_callback_call(ECORE_EXE_EVENT_DATA_GET, event_data));
          }

        current_buf = NULL;
        current_size = 0;
     }

   _endthreadex(0);

   return 0;
}

static unsigned int __stdcall
_ecore_exe_pipe_error_thread_cb(void *data)
{
   char buf[64];
   Ecore_Exe *obj = data;
   Ecore_Exe_Data *exe = eo_data_scope_get(obj, ECORE_EXE_CLASS);
   Ecore_Exe_Event_Data *event_data;
   char *current_buf = NULL;
   DWORD size;
   DWORD current_size = 0;
   BOOL res;

   while (!exe->close_threads)
     {
        if (!PeekNamedPipe(exe->pipe_error.child_pipe,
                           buf, sizeof(buf) - 1, &size, &current_size, NULL))
          continue;
        if (size == 0)
          continue;
        current_buf = (char *)malloc(current_size);
        if (!current_buf)
          continue;
        res = ReadFile(exe->pipe_error.child_pipe, current_buf, current_size, &size, NULL);
        if (!res || (size == 0))
          {
             free(current_buf);
             current_buf = NULL;
             continue;
          }
        if (current_size != size)
          {
             free(current_buf);
             current_buf = NULL;
             continue;
          }
        current_size = size;

        exe->pipe_error.data_buf = current_buf;
        exe->pipe_error.data_size = current_size;

        event_data = ecore_exe_event_data_get(obj, ECORE_EXE_PIPE_ERROR);
        if (event_data)
          {
             ecore_event_add(ECORE_EXE_EVENT_ERROR, event_data,
                             _ecore_exe_event_exe_data_free,
                             NULL);
             eo_do(obj, eo_event_callback_call(ECORE_EXE_EVENT_DATA_ERROR, event_data));
          }

        current_buf = NULL;
        current_size = 0;
     }

   _endthreadex(0);

   return 0;
}

static void
_ecore_exe_threads_terminate(Ecore_Exe *obj)
{
   Ecore_Exe_Data *exe = eo_data_scope_get(obj, ECORE_EXE_CLASS);
   HANDLE threads[2] = { NULL, NULL };
   int i = 0;

   if (exe->pipe_read.thread)
     {
        threads[i] = exe->pipe_read.thread;
        i++;
     }
   if (exe->pipe_error.thread)
     {
        threads[i] = exe->pipe_error.thread;
        i++;
     }
   if (i > 0)
     {
        exe->close_threads = 1;
        WaitForMultipleObjects(i, threads, TRUE, INFINITE);
        if (exe->pipe_error.thread)
          {
             CloseHandle(exe->pipe_error.thread);
             exe->pipe_error.thread = NULL;
          }
        if (exe->pipe_read.thread)
          {
             CloseHandle(exe->pipe_read.thread);
             exe->pipe_read.thread = NULL;
          }
     }
}

static DWORD WINAPI
_ecore_exe_thread_procedure(LPVOID data EINA_UNUSED)
{
   GenerateConsoleCtrlEvent(CTRL_C_EVENT, 0);
   GenerateConsoleCtrlEvent(CTRL_BREAK_EVENT, 0);
   return 1;
}

static BOOL CALLBACK
_ecore_exe_enum_windows_procedure(HWND window,
                                  LPARAM data)
{
   Ecore_Exe *obj = (Ecore_Exe *) data;
   Ecore_Exe_Data *exe = eo_data_scope_get(obj, ECORE_EXE_CLASS);
   DWORD thread_id;

   thread_id = GetWindowThreadProcessId(window, NULL);

   if (thread_id == exe->thread_id)
     {
        /* Ctrl-C or Ctrl-Break */
        if (CreateRemoteThread(exe->process, NULL, 0,
                               (LPTHREAD_START_ROUTINE)_ecore_exe_thread_procedure, NULL,
                                0, NULL))
          {
             printf ("remote thread\n");
             return EINA_FALSE;
          }

        if ((exe->sig == ECORE_EXE_WIN32_SIGINT) ||
            (exe->sig == ECORE_EXE_WIN32_SIGQUIT))
          {
             printf ("int or quit\n");
             return EINA_FALSE;
          }

        /* WM_CLOSE message */
        PostMessage(window, WM_CLOSE, 0, 0);
        if (WaitForSingleObject(exe->process, ECORE_EXE_WIN32_TIMEOUT) == WAIT_OBJECT_0)
          {
             printf ("CLOSE\n");
             return EINA_FALSE;
          }

        /* WM_QUIT message */
        PostMessage(window, WM_QUIT, 0, 0);
        if (WaitForSingleObject(exe->process, ECORE_EXE_WIN32_TIMEOUT) == WAIT_OBJECT_0)
          {
             printf ("QUIT\n");
             return EINA_FALSE;
          }

        /* Exit process */
        if (CreateRemoteThread(exe->process, NULL, 0,
                               (LPTHREAD_START_ROUTINE)ExitProcess, NULL,
                               0, NULL))
          {
             printf ("remote thread 2\n");
             return EINA_FALSE;
          }

        if (exe->sig == ECORE_EXE_WIN32_SIGTERM)
          {
             printf ("term\n");
             return EINA_FALSE;
          }

        TerminateProcess(exe->process, 0);

        return EINA_FALSE;
     }

   return EINA_TRUE;
}

void
_impl_ecore_exe_run_priority_set(int pri)
{
   switch (pri)
     {
      case ECORE_EXE_WIN32_PRIORITY_IDLE:
        run_pri = IDLE_PRIORITY_CLASS;
        break;

      case ECORE_EXE_WIN32_PRIORITY_BELOW_NORMAL:
        run_pri = BELOW_NORMAL_PRIORITY_CLASS;
        break;

      case ECORE_EXE_WIN32_PRIORITY_NORMAL:
        run_pri = NORMAL_PRIORITY_CLASS;
        break;

      case ECORE_EXE_WIN32_PRIORITY_ABOVE_NORMAL:
        run_pri = ABOVE_NORMAL_PRIORITY_CLASS;
        break;

      case ECORE_EXE_WIN32_PRIORITY_HIGH:
        run_pri = HIGH_PRIORITY_CLASS;
        break;

      case ECORE_EXE_WIN32_PRIORITY_REALTIME:
        run_pri = REALTIME_PRIORITY_CLASS;
        break;

      default:
        break;
     }
}

int
_impl_ecore_exe_run_priority_get(void)
{
   switch (run_pri)
     {
      case IDLE_PRIORITY_CLASS:
        return ECORE_EXE_WIN32_PRIORITY_IDLE;

      case BELOW_NORMAL_PRIORITY_CLASS:
        return ECORE_EXE_WIN32_PRIORITY_BELOW_NORMAL;

      case NORMAL_PRIORITY_CLASS:
        return ECORE_EXE_WIN32_PRIORITY_NORMAL;

      case ABOVE_NORMAL_PRIORITY_CLASS:
        return ECORE_EXE_WIN32_PRIORITY_ABOVE_NORMAL;

      case HIGH_PRIORITY_CLASS:
        return ECORE_EXE_WIN32_PRIORITY_HIGH;

      case REALTIME_PRIORITY_CLASS:
        return ECORE_EXE_WIN32_PRIORITY_REALTIME;

      /* default should not be reached */
      default:
        return ECORE_EXE_WIN32_PRIORITY_NORMAL;
     }
}

Eo *
_impl_ecore_exe_eo_base_finalize(Eo *obj, Ecore_Exe_Data *exe)
{
   char exe_cmd_buf[PATH_MAX];
   SECURITY_ATTRIBUTES sa;
   STARTUPINFO si;
   PROCESS_INFORMATION pi;
   Ecore_Exe_Event_Add *e;
   Eina_Bool use_sh = EINA_FALSE;
   const char *shell = NULL;

   EINA_MAIN_LOOP_CHECK_RETURN_VAL(NULL);

   const char     *exe_cmd = exe->cmd;
   DBG("Creating process %s", exe_cmd);
   Ecore_Exe_Flags flags = exe->flags;

   if ((flags & ECORE_EXE_PIPE_AUTO) && (!(flags & ECORE_EXE_PIPE_ERROR))
       && (!(flags & ECORE_EXE_PIPE_READ)))
     /* We need something to auto pipe. */
     flags |= ECORE_EXE_PIPE_READ | ECORE_EXE_PIPE_ERROR;

   if ((flags & ECORE_EXE_USE_SH))
     use_sh = EINA_TRUE;
   else
     {
       char *ret;

       ret = strrstr(exe_cmd, ".bat");
       if (ret && (ret[4] == '\0'))
         use_sh = EINA_TRUE;
     }

   if (use_sh)
     {
        int len;

        shell = "cmd.exe";
        len = snprintf(exe_cmd_buf, sizeof(exe_cmd_buf), "/c %s", exe_cmd);
        if (len >= (int)sizeof(exe_cmd_buf))
          exe_cmd_buf[sizeof(exe_cmd_buf) - 1] = '\0';
     }
   else
     {
        int len;

        /* FIXME : faster with memset() but one must be careful with size */
        len = snprintf(exe_cmd_buf, sizeof(exe_cmd_buf), "%s", exe_cmd);
        if (len >= (int)sizeof(exe_cmd_buf))
          exe_cmd_buf[sizeof(exe_cmd_buf) - 1] = '\0';
     }

   if (!exe->cmd)
     goto free_exe;

   /* stdout, stderr and stdin pipes */

   sa.nLength = sizeof(SECURITY_ATTRIBUTES);
   sa.bInheritHandle = EINA_TRUE;
   sa.lpSecurityDescriptor = NULL;

   /* stdout pipe */
   if (exe->flags & ECORE_EXE_PIPE_READ)
     {
        if (!CreatePipe(&exe->pipe_read.child_pipe, &exe->pipe_read.child_pipe_x, &sa, 0))
          goto free_exe_cmd;
        if (!SetHandleInformation(exe->pipe_read.child_pipe, HANDLE_FLAG_INHERIT, 0))
          goto close_pipe_read;
        exe->pipe_read.thread = (HANDLE)_beginthreadex(NULL, 0,
                                                       _ecore_exe_pipe_read_thread_cb,
                                                       obj, 0, NULL);
        if (!exe->pipe_read.thread)
          goto close_pipe_read;
     }

   /* stderr pipe */
   if (exe->flags & ECORE_EXE_PIPE_ERROR)
     {
        if (!CreatePipe(&exe->pipe_error.child_pipe, &exe->pipe_error.child_pipe_x, &sa, 0))
          goto close_pipe_read;
        if (!SetHandleInformation(exe->pipe_error.child_pipe, HANDLE_FLAG_INHERIT, 0))
          goto close_pipe_error;
        exe->pipe_error.thread = (HANDLE)_beginthreadex(NULL, 0,
                                                        _ecore_exe_pipe_error_thread_cb,
                                                        obj, 0, NULL);
        if (!exe->pipe_error.thread)
          goto close_pipe_error;
     }

   /* stdin pipe */
   if (exe->flags & ECORE_EXE_PIPE_WRITE)
     {
        if (!CreatePipe(&exe->pipe_write.child_pipe, &exe->pipe_write.child_pipe_x, &sa, 0))
          goto close_pipe_read;
        if (!SetHandleInformation(exe->pipe_write.child_pipe_x, HANDLE_FLAG_INHERIT, 0))
          goto close_pipe_write;
     }

   /* create child process */

   ZeroMemory(&pi, sizeof(PROCESS_INFORMATION));

   ZeroMemory(&si, sizeof(STARTUPINFO));
   si.cb = sizeof(STARTUPINFO);
   si.hStdOutput = exe->pipe_read.child_pipe_x;
   si.hStdInput = exe->pipe_write.child_pipe;
   si.hStdError = exe->pipe_error.child_pipe_x;
   si.dwFlags |= STARTF_USESTDHANDLES;

   DBG("CreateProcess: shell:%s child:%s", use_sh ? "yes" : "no", exe->cmd);
   if (!CreateProcess(shell, exe->cmd, NULL, NULL, EINA_TRUE,
                      run_pri | CREATE_SUSPENDED, NULL, NULL, &si, &pi))
     {
        ERR("Failed to create process %s", exe->cmd);
        goto close_pipe_write;
     }

   /* be sure that the child process is running */
   /* FIXME: This does not work if the child is an EFL-based app */
   /* if (WaitForInputIdle(pi.hProcess, INFINITE) == WAIT_FAILED) */
   /*   goto close_pipe_write; */

   exe->process = pi.hProcess;
   exe->process_thread = pi.hThread;
   exe->process_id = pi.dwProcessId;
   exe->pid = pi.dwProcessId;
   exe->thread_id = pi.dwThreadId;

   exe->h_close = ecore_main_win32_handler_add(exe->process,
                                               _ecore_exe_close_cb, obj);
   if (!exe->h_close)
     goto close_process;

   if (ResumeThread(exe->process_thread) == ((DWORD)-1))
     {
        ERR("Could not resume process");
        goto delete_h_close;
     }

   _ecore_exe_exes = eina_list_append(_ecore_exe_exes, obj);

   e = (Ecore_Exe_Event_Add *)calloc(1, sizeof(Ecore_Exe_Event_Add));
   if (!e) goto delete_h_close;

   e->exe = obj;

   ecore_event_add(ECORE_EXE_EVENT_ADD, e,
                   _ecore_exe_event_add_free, NULL);

   return obj;

delete_h_close:
   ecore_main_win32_handler_del(exe->h_close);
 close_process:
   CloseHandle(exe->process_thread);
   CloseHandle(exe->process);
 close_pipe_write:
   if (exe->pipe_write.child_pipe)
     CloseHandle(exe->pipe_write.child_pipe);
   if (exe->pipe_write.child_pipe_x)
     CloseHandle(exe->pipe_write.child_pipe_x);
 close_pipe_error:
   _ecore_exe_threads_terminate(obj);
   if (exe->pipe_error.child_pipe)
     CloseHandle(exe->pipe_error.child_pipe);
   if (exe->pipe_error.child_pipe_x)
     CloseHandle(exe->pipe_error.child_pipe_x);
 close_pipe_read:
   _ecore_exe_threads_terminate(obj);
   if (exe->pipe_read.child_pipe)
     CloseHandle(exe->pipe_read.child_pipe);
   if (exe->pipe_read.child_pipe_x)
     CloseHandle(exe->pipe_read.child_pipe_x);
 free_exe_cmd:
   free(exe->cmd);
 free_exe:
   eo_del(obj);

   return NULL;
}

Eina_Bool
_impl_ecore_exe_send(Ecore_Exe  *obj,
               Ecore_Exe_Data *exe,
               const void *data,
               int         size)
{
   void *buf = NULL;
   DWORD num_exe;
   BOOL res;

   buf = realloc(exe->pipe_write.data_buf, exe->pipe_write.data_size + size);
   if (!buf) return EINA_FALSE;

   exe->pipe_write.data_buf = buf;
   memcpy((char *)exe->pipe_write.data_buf + exe->pipe_write.data_size, data, size);
   exe->pipe_write.data_size += size;

   res = WriteFile(exe->pipe_write.child_pipe_x, buf, READBUFSIZ, &num_exe, NULL);
   printf(" ** res : %d\n", res);
   if (!res || num_exe == 0)
     {
        ERR("Ecore_Exe %p stdin is closed! Cannot send %d bytes from %p",
            obj, size, data);
        return EINA_FALSE;
     }

   return EINA_TRUE;
}

Ecore_Exe_Event_Data *
_impl_ecore_exe_event_data_get(Ecore_Exe      *obj,
                         Ecore_Exe_Data *exe,
                         Ecore_Exe_Flags flags)
{
   Ecore_Exe_Event_Data *e = NULL;
   unsigned char *inbuf;
   DWORD inbuf_num;
   Eina_Bool is_buffered = EINA_FALSE;

   /* Sort out what sort of event we are. */
   if (flags & ECORE_EXE_PIPE_READ)
   {
      flags = ECORE_EXE_PIPE_READ;
      if (exe->flags & ECORE_EXE_PIPE_READ_LINE_BUFFERED)
        is_buffered = EINA_TRUE;
   }
   else
   {
      flags = ECORE_EXE_PIPE_ERROR;
      if (exe->flags & ECORE_EXE_PIPE_ERROR_LINE_BUFFERED)
        is_buffered = EINA_TRUE;
   }

   /* Get the data. */
   if (flags & ECORE_EXE_PIPE_READ)
   {
      inbuf = exe->pipe_read.data_buf;
      inbuf_num = exe->pipe_read.data_size;
      exe->pipe_read.data_buf = NULL;
      exe->pipe_read.data_size = 0;
   }
   else
   {
      inbuf = exe->pipe_error.data_buf;
      inbuf_num = exe->pipe_error.data_size;
      exe->pipe_error.data_buf = NULL;
      exe->pipe_error.data_size = 0;
   }

   e = calloc(1, sizeof(Ecore_Exe_Event_Data));
   if (e)
   {
      e->exe = obj;
      e->data = inbuf;
      e->size = inbuf_num;

      if (is_buffered) /* Deal with line buffering. */
      {
         char *c;
         DWORD i;
         DWORD max = 0;
         DWORD count = 0;
         DWORD last = 0;

         c = (char *)inbuf;
         for (i = 0; i < inbuf_num; i++)
           {
              if (inbuf[i] == '\n')
                {
                   int end;

                   if (count >= max)
                     {
                        max += 10;
                        e->lines = realloc(e->lines, sizeof(Ecore_Exe_Event_Data_Line) * (max + 1));
                     }

                   if ((i >= 1) && (inbuf[i - 1] == '\r'))
                     end = i - 1;
                   else
                     end = i;
                   inbuf[end] = '\0';
                   e->lines[count].line = c;
                   e->lines[count].size = end - last;
                   last = i + 1;
                   c = (char *)&inbuf[last];
                   count++;
                }
           }
         if (i > last) /* Partial line left over, save it for next time. */
           {
              if (count != 0) e->size = last;
              if (flags & ECORE_EXE_PIPE_READ)
                {
                   exe->pipe_read.data_size = i - last;
                   exe->pipe_read.data_buf = malloc(exe->pipe_read.data_size);
                   memcpy(exe->pipe_read.data_buf, c, exe->pipe_read.data_size);
                }
              else
                {
                  exe->pipe_error.data_size = i - last;
                  exe->pipe_error.data_buf = malloc(exe->pipe_error.data_size);
                  memcpy(exe->pipe_error.data_buf, c, exe->pipe_error.data_size);
                }
           }
         if (count == 0) /* No lines to send, cancel the event. */
           {
               _ecore_exe_event_exe_data_free(NULL, e);
               e = NULL;
           }
         else /* NULL terminate the array, so that people know where the end is. */
           {
              e->lines[count].line = NULL;
              e->lines[count].size = 0;
           }
      }
   }

   return e;
}

void
_impl_ecore_exe_eo_base_destructor(Eo *obj, Ecore_Exe_Data *exe)
{
   void *data;

   data = exe->data;
   if (exe->pre_free_cb)
     exe->pre_free_cb(data, obj);

   /* if (exe->h_close) */
   /*   ecore_main_win32_handler_del(exe->h_close); */
   CloseHandle(exe->process_thread);
   CloseHandle(exe->process);
   if (exe->pipe_write.child_pipe)
     CloseHandle(exe->pipe_write.child_pipe);
   if (exe->pipe_write.child_pipe_x)
     CloseHandle(exe->pipe_write.child_pipe_x);
   _ecore_exe_threads_terminate(obj);
   if (exe->pipe_error.child_pipe)
     CloseHandle(exe->pipe_error.child_pipe);
   if (exe->pipe_error.child_pipe_x)
     CloseHandle(exe->pipe_error.child_pipe_x);
   if (exe->pipe_read.child_pipe)
     CloseHandle(exe->pipe_read.child_pipe);
   if (exe->pipe_read.child_pipe_x)
     CloseHandle(exe->pipe_read.child_pipe_x);
   free(exe->cmd);

   _ecore_exe_exes = eina_list_remove(_ecore_exe_exes, obj);
   IF_FREE(exe->tag);
}

void
_impl_ecore_exe_pause(Ecore_Exe *obj EINA_UNUSED, Ecore_Exe_Data *exe)
{
   if (exe->is_suspended)
     return;

   if (SuspendThread(exe->process_thread) != (DWORD)-1)
     exe->is_suspended = 1;
}

void
_impl_ecore_exe_continue(Ecore_Exe *obj EINA_UNUSED, Ecore_Exe_Data *exe)
{
   if (!exe->is_suspended)
     return;

   if (ResumeThread(exe->process_thread) != (DWORD)-1)
     exe->is_suspended = 0;
}

void
_impl_ecore_exe_interrupt(Ecore_Exe *obj, Ecore_Exe_Data *exe)
{
   CloseHandle(exe->process_thread);
   exe->process_thread = NULL;
   CloseHandle(exe->process);
   exe->process = NULL;
   exe->sig = ECORE_EXE_WIN32_SIGINT;
   while (EnumWindows(_ecore_exe_enum_windows_procedure, (LPARAM)obj)) ;
}

void
_impl_ecore_exe_quit(Ecore_Exe *obj, Ecore_Exe_Data *exe)
{
   CloseHandle(exe->process_thread);
   exe->process_thread = NULL;
   CloseHandle(exe->process);
   exe->process = NULL;
   exe->sig = ECORE_EXE_WIN32_SIGQUIT;
   while (EnumWindows(_ecore_exe_enum_windows_procedure, (LPARAM)obj)) ;
}

void
_impl_ecore_exe_terminate(Ecore_Exe *obj, Ecore_Exe_Data *exe)
{
/*    CloseHandle(exe->thread); */
   CloseHandle(exe->process);
   exe->process = NULL;
   exe->sig = ECORE_EXE_WIN32_SIGTERM;
   while (EnumWindows(_ecore_exe_enum_windows_procedure, (LPARAM)obj)) ;
}

void
_impl_ecore_exe_kill(Ecore_Exe *obj, Ecore_Exe_Data *exe)
{
   CloseHandle(exe->process_thread);
   exe->process_thread = NULL;
   CloseHandle(exe->process);
   exe->process = NULL;
   exe->sig = ECORE_EXE_WIN32_SIGKILL;
   while (EnumWindows(_ecore_exe_enum_windows_procedure, (LPARAM)obj)) ;
}

void
_impl_ecore_exe_auto_limits_set(Ecore_Exe *obj EINA_UNUSED,
                          Ecore_Exe_Data *exe EINA_UNUSED,
                          int        start_bytes EINA_UNUSED,
                          int        end_bytes EINA_UNUSED,
                          int        start_lines EINA_UNUSED,
                          int        end_lines EINA_UNUSED)
{
   ERR("Not implemented on windows!");
}

void
_impl_ecore_exe_signal(Ecore_Exe *obj EINA_UNUSED,
                          Ecore_Exe_Data *exe EINA_UNUSED,
                          int num EINA_UNUSED)
{
   ERR("Not implemented on windows!");
}

void
_impl_ecore_exe_hup(Ecore_Exe *obj EINA_UNUSED,
                          Ecore_Exe_Data *exe EINA_UNUSED)
{
   ERR("Not implemented on windows!");
}