2 * process.c: System.Diagnostics.Process support
5 * Dick Porter (dick@ximian.com)
7 * Copyright 2002 Ximian, Inc.
8 * Copyright 2002-2006 Novell, Inc.
16 #include <mono/metadata/object.h>
17 #include <mono/metadata/process.h>
18 #include <mono/metadata/assembly.h>
19 #include <mono/metadata/appdomain.h>
20 #include <mono/metadata/image.h>
21 #include <mono/metadata/cil-coff.h>
22 #include <mono/metadata/exception.h>
23 #include <mono/utils/strenc.h>
24 #include <mono/utils/mono-proclib.h>
25 #include <mono/io-layer/io-layer.h>
26 /* FIXME: fix this code to not depend so much on the inetrnals */
27 #include <mono/metadata/class-internals.h>
30 /* define LOGDEBUG(...) g_message(__VA_ARGS__) */
33 HANDLE ves_icall_System_Diagnostics_Process_GetProcess_internal (guint32 pid)
39 /* GetCurrentProcess returns a pseudo-handle, so use
42 handle=OpenProcess (PROCESS_ALL_ACCESS, TRUE, pid);
45 /* FIXME: Throw an exception */
52 guint32 ves_icall_System_Diagnostics_Process_GetPid_internal (void)
56 return(GetCurrentProcessId ());
59 void ves_icall_System_Diagnostics_Process_Process_free_internal (MonoObject *this,
65 g_message ("%s: Closing process %p, handle %p", __func__, this, process);
68 CloseHandle (process);
71 #define STASH_SYS_ASS(this) \
72 if(system_assembly == NULL) { \
73 system_assembly=this->vtable->klass->image; \
76 static MonoImage *system_assembly=NULL;
78 static guint32 unicode_chars (const gunichar2 *str)
90 static void process_set_field_object (MonoObject *obj, const gchar *fieldname,
93 MonoClassField *field;
95 LOGDEBUG (g_message ("%s: Setting field %s to object at %p", __func__, fieldname, data));
97 field=mono_class_get_field_from_name (mono_object_class (obj),
99 mono_gc_wbarrier_generic_store (((char *)obj) + field->offset, data);
102 static void process_set_field_string (MonoObject *obj, const gchar *fieldname,
103 const gunichar2 *val, guint32 len)
105 MonoClassField *field;
108 LOGDEBUG (g_message ("%s: Setting field %s to [%s]", __func__, fieldname, g_utf16_to_utf8 (val, len, NULL, NULL, NULL)));
110 string=mono_string_new_utf16 (mono_object_domain (obj), val, len);
112 field=mono_class_get_field_from_name (mono_object_class (obj),
114 mono_gc_wbarrier_generic_store (((char *)obj) + field->offset, (MonoObject*)string);
117 static void process_set_field_int (MonoObject *obj, const gchar *fieldname,
120 MonoClassField *field;
122 LOGDEBUG (g_message ("%s: Setting field %s to %d", __func__,fieldname, val));
124 field=mono_class_get_field_from_name (mono_object_class (obj),
126 *(guint32 *)(((char *)obj) + field->offset)=val;
129 static void process_set_field_intptr (MonoObject *obj, const gchar *fieldname,
132 MonoClassField *field;
134 LOGDEBUG (g_message ("%s: Setting field %s to %p", __func__, fieldname, val));
136 field=mono_class_get_field_from_name (mono_object_class (obj),
138 *(gpointer *)(((char *)obj) + field->offset)=val;
141 static void process_set_field_bool (MonoObject *obj, const gchar *fieldname,
144 MonoClassField *field;
146 LOGDEBUG (g_message ("%s: Setting field %s to %s", __func__, fieldname, val?"TRUE":"FALSE"));
148 field=mono_class_get_field_from_name (mono_object_class (obj),
150 *(guint8 *)(((char *)obj) + field->offset)=val;
153 #define SFI_COMMENTS "\\StringFileInfo\\%02X%02X%02X%02X\\Comments"
154 #define SFI_COMPANYNAME "\\StringFileInfo\\%02X%02X%02X%02X\\CompanyName"
155 #define SFI_FILEDESCRIPTION "\\StringFileInfo\\%02X%02X%02X%02X\\FileDescription"
156 #define SFI_FILEVERSION "\\StringFileInfo\\%02X%02X%02X%02X\\FileVersion"
157 #define SFI_INTERNALNAME "\\StringFileInfo\\%02X%02X%02X%02X\\InternalName"
158 #define SFI_LEGALCOPYRIGHT "\\StringFileInfo\\%02X%02X%02X%02X\\LegalCopyright"
159 #define SFI_LEGALTRADEMARKS "\\StringFileInfo\\%02X%02X%02X%02X\\LegalTrademarks"
160 #define SFI_ORIGINALFILENAME "\\StringFileInfo\\%02X%02X%02X%02X\\OriginalFilename"
161 #define SFI_PRIVATEBUILD "\\StringFileInfo\\%02X%02X%02X%02X\\PrivateBuild"
162 #define SFI_PRODUCTNAME "\\StringFileInfo\\%02X%02X%02X%02X\\ProductName"
163 #define SFI_PRODUCTVERSION "\\StringFileInfo\\%02X%02X%02X%02X\\ProductVersion"
164 #define SFI_SPECIALBUILD "\\StringFileInfo\\%02X%02X%02X%02X\\SpecialBuild"
165 #define EMPTY_STRING (gunichar2*)"\000\000"
167 static void process_module_string_read (MonoObject *filever, gpointer data,
168 const gchar *fieldname,
169 guchar lang_hi, guchar lang_lo,
172 gchar *lang_key_utf8;
173 gunichar2 *lang_key, *buffer;
176 lang_key_utf8 = g_strdup_printf (key, lang_lo, lang_hi, 0x04, 0xb0);
178 LOGDEBUG (g_message ("%s: asking for [%s]", __func__, lang_key_utf8));
180 lang_key = g_utf8_to_utf16 (lang_key_utf8, -1, NULL, NULL, NULL);
182 if (VerQueryValue (data, lang_key, (gpointer *)&buffer, &chars) && chars > 0) {
183 LOGDEBUG (g_message ("%s: found %d chars of [%s]", __func__, chars, g_utf16_to_utf8 (buffer, chars, NULL, NULL, NULL)));
184 /* chars includes trailing null */
185 process_set_field_string (filever, fieldname, buffer, chars - 1);
187 process_set_field_string (filever, fieldname, EMPTY_STRING, 0);
191 g_free (lang_key_utf8);
194 static void process_module_stringtable (MonoObject *filever, gpointer data,
195 guchar lang_hi, guchar lang_lo)
197 process_module_string_read (filever, data, "comments", lang_hi, lang_lo,
199 process_module_string_read (filever, data, "companyname", lang_hi,
200 lang_lo, SFI_COMPANYNAME);
201 process_module_string_read (filever, data, "filedescription", lang_hi,
202 lang_lo, SFI_FILEDESCRIPTION);
203 process_module_string_read (filever, data, "fileversion", lang_hi,
204 lang_lo, SFI_FILEVERSION);
205 process_module_string_read (filever, data, "internalname", lang_hi,
206 lang_lo, SFI_INTERNALNAME);
207 process_module_string_read (filever, data, "legalcopyright", lang_hi,
208 lang_lo, SFI_LEGALCOPYRIGHT);
209 process_module_string_read (filever, data, "legaltrademarks", lang_hi,
210 lang_lo, SFI_LEGALTRADEMARKS);
211 process_module_string_read (filever, data, "originalfilename", lang_hi,
212 lang_lo, SFI_ORIGINALFILENAME);
213 process_module_string_read (filever, data, "privatebuild", lang_hi,
214 lang_lo, SFI_PRIVATEBUILD);
215 process_module_string_read (filever, data, "productname", lang_hi,
216 lang_lo, SFI_PRODUCTNAME);
217 process_module_string_read (filever, data, "productversion", lang_hi,
218 lang_lo, SFI_PRODUCTVERSION);
219 process_module_string_read (filever, data, "specialbuild", lang_hi,
220 lang_lo, SFI_SPECIALBUILD);
223 static void process_get_fileversion (MonoObject *filever, gunichar2 *filename)
226 VS_FIXEDFILEINFO *ffi;
231 UINT ffi_size, trans_size;
233 gunichar2 lang_buf[128];
234 guint32 lang, lang_count;
236 datalen = GetFileVersionInfoSize (filename, &verinfohandle);
238 data = g_malloc0 (datalen);
239 ok = GetFileVersionInfo (filename, verinfohandle, datalen,
242 query = g_utf8_to_utf16 ("\\", -1, NULL, NULL, NULL);
248 if (VerQueryValue (data, query, (gpointer *)&ffi,
250 LOGDEBUG (g_message ("%s: recording assembly: FileName [%s] FileVersionInfo [%d.%d.%d.%d]", __func__, g_utf16_to_utf8 (filename, -1, NULL, NULL, NULL), HIWORD (ffi->dwFileVersionMS), LOWORD (ffi->dwFileVersionMS), HIWORD (ffi->dwFileVersionLS), LOWORD (ffi->dwFileVersionLS)));
252 process_set_field_int (filever, "filemajorpart", HIWORD (ffi->dwFileVersionMS));
253 process_set_field_int (filever, "fileminorpart", LOWORD (ffi->dwFileVersionMS));
254 process_set_field_int (filever, "filebuildpart", HIWORD (ffi->dwFileVersionLS));
255 process_set_field_int (filever, "fileprivatepart", LOWORD (ffi->dwFileVersionLS));
257 process_set_field_int (filever, "productmajorpart", HIWORD (ffi->dwProductVersionMS));
258 process_set_field_int (filever, "productminorpart", LOWORD (ffi->dwProductVersionMS));
259 process_set_field_int (filever, "productbuildpart", HIWORD (ffi->dwProductVersionLS));
260 process_set_field_int (filever, "productprivatepart", LOWORD (ffi->dwProductVersionLS));
262 process_set_field_bool (filever, "isdebug", (ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_DEBUG);
263 process_set_field_bool (filever, "isprerelease", (ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PRERELEASE);
264 process_set_field_bool (filever, "ispatched", (ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PATCHED);
265 process_set_field_bool (filever, "isprivatebuild", (ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PRIVATEBUILD);
266 process_set_field_bool (filever, "isspecialbuild", (ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_SPECIALBUILD);
270 query = g_utf8_to_utf16 ("\\VarFileInfo\\Translation", -1, NULL, NULL, NULL);
276 if (VerQueryValue (data, query,
277 (gpointer *)&trans_data,
279 /* use the first language ID we see
281 if (trans_size >= 4) {
282 LOGDEBUG (g_message("%s: %s has 0x%0x 0x%0x 0x%0x 0x%0x", __func__, g_utf16_to_utf8 (filename, -1, NULL, NULL, NULL), trans_data[0], trans_data[1], trans_data[2], trans_data[3]));
283 lang = (trans_data[0]) |
284 (trans_data[1] << 8) |
285 (trans_data[2] << 16) |
286 (trans_data[3] << 24);
287 /* Only give the lower 16 bits
288 * to VerLanguageName, as
289 * Windows gets confused
292 lang_count = VerLanguageName (lang & 0xFFFF, lang_buf, 128);
294 process_set_field_string (filever, "language", lang_buf, lang_count);
296 process_module_stringtable (filever, data, trans_data[0], trans_data[1]);
299 /* No strings, so set every field to
302 process_set_field_string (filever,
305 process_set_field_string (filever,
308 process_set_field_string (filever,
311 process_set_field_string (filever,
314 process_set_field_string (filever,
317 process_set_field_string (filever,
320 process_set_field_string (filever,
323 process_set_field_string (filever,
326 process_set_field_string (filever,
329 process_set_field_string (filever,
332 process_set_field_string (filever,
335 process_set_field_string (filever,
339 /* And language seems to be set to
340 * en_US according to bug 374600
342 lang_count = VerLanguageName (0x0409, lang_buf, 128);
344 process_set_field_string (filever, "language", lang_buf, lang_count);
354 static MonoObject* process_add_module (HANDLE process, HMODULE mod, gunichar2 *filename, gunichar2 *modulename)
356 MonoClass *proc_class, *filever_class;
357 MonoObject *item, *filever;
358 MonoDomain *domain=mono_domain_get ();
362 /* Build a System.Diagnostics.ProcessModule with the data.
364 proc_class=mono_class_from_name (system_assembly, "System.Diagnostics",
366 item=mono_object_new (domain, proc_class);
368 filever_class=mono_class_from_name (system_assembly,
369 "System.Diagnostics",
371 filever=mono_object_new (domain, filever_class);
373 process_get_fileversion (filever, filename);
375 process_set_field_string (filever, "filename", filename,
376 unicode_chars (filename));
378 ok = GetModuleInformation (process, mod, &modinfo, sizeof(MODULEINFO));
380 process_set_field_intptr (item, "baseaddr",
381 modinfo.lpBaseOfDll);
382 process_set_field_intptr (item, "entryaddr",
384 process_set_field_int (item, "memory_size",
385 modinfo.SizeOfImage);
387 process_set_field_string (item, "filename", filename,
388 unicode_chars (filename));
389 process_set_field_string (item, "modulename", modulename,
390 unicode_chars (modulename));
391 process_set_field_object (item, "version_info", filever);
396 /* Returns an array of System.Diagnostics.ProcessModule */
397 MonoArray *ves_icall_System_Diagnostics_Process_GetModules_internal (MonoObject *this, HANDLE process)
399 MonoArray *temp_arr = NULL;
402 gunichar2 filename[MAX_PATH];
403 gunichar2 modname[MAX_PATH];
406 guint32 i, num_added = 0;
408 STASH_SYS_ASS (this);
410 if (EnumProcessModules (process, mods, sizeof(mods), &needed)) {
411 count = needed / sizeof(HMODULE);
412 temp_arr = mono_array_new (mono_domain_get (), mono_get_object_class (), count);
413 for (i = 0; i < count; i++) {
414 if (GetModuleBaseName (process, mods[i], modname, MAX_PATH) &&
415 GetModuleFileNameEx (process, mods[i], filename, MAX_PATH)) {
416 MonoObject *module = process_add_module (process, mods[i],
418 mono_array_setref (temp_arr, num_added++, module);
423 if (count == num_added) {
426 /* shorter version of the array */
427 arr = mono_array_new (mono_domain_get (), mono_get_object_class (), num_added);
429 for (i = 0; i < num_added; i++)
430 mono_array_setref (arr, i, mono_array_get (temp_arr, MonoObject*, i));
436 void ves_icall_System_Diagnostics_FileVersionInfo_GetVersionInfo_internal (MonoObject *this, MonoString *filename)
440 STASH_SYS_ASS (this);
442 process_get_fileversion (this, mono_string_chars (filename));
443 process_set_field_string (this, "filename",
444 mono_string_chars (filename),
445 mono_string_length (filename));
448 /* Only used when UseShellExecute is false */
450 quote_path (const gchar *path)
452 gchar *res = g_shell_quote (path);
466 /* Only used when UseShellExecute is false */
468 complete_path (const gunichar2 *appname, gchar **completed)
470 gchar *utf8app, *utf8appmemory;
473 utf8appmemory = utf8app = g_utf16_to_utf8 (appname, -1, NULL, NULL, NULL);
474 #ifdef TARGET_WIN32 // Should this happen on all platforms?
476 // remove the quotes around utf8app.
478 len = strlen (utf8app);
480 if (utf8app[len-1] == '\"')
481 utf8app[len-1] = '\0';
482 if (utf8app[0] == '\"')
488 if (g_path_is_absolute (utf8app)) {
489 *completed = quote_path (utf8app);
490 g_free (utf8appmemory);
494 if (g_file_test (utf8app, G_FILE_TEST_IS_EXECUTABLE) && !g_file_test (utf8app, G_FILE_TEST_IS_DIR)) {
495 *completed = quote_path (utf8app);
496 g_free (utf8appmemory);
500 found = g_find_program_in_path (utf8app);
503 g_free (utf8appmemory);
507 *completed = quote_path (found);
509 g_free (utf8appmemory);
513 #ifndef HAVE_GETPROCESSID
514 /* Run-time GetProcessId detection for Windows */
516 #define HAVE_GETPROCESSID
518 typedef DWORD (WINAPI *GETPROCESSID_PROC) (HANDLE);
519 typedef DWORD (WINAPI *NTQUERYINFORMATIONPROCESS_PROC) (HANDLE, PROCESSINFOCLASS, PVOID, ULONG, PULONG);
520 typedef DWORD (WINAPI *RTLNTSTATUSTODOSERROR_PROC) (NTSTATUS);
522 static DWORD WINAPI GetProcessId_detect (HANDLE process);
524 static GETPROCESSID_PROC GetProcessId = &GetProcessId_detect;
525 static NTQUERYINFORMATIONPROCESS_PROC NtQueryInformationProcess_proc = NULL;
526 static RTLNTSTATUSTODOSERROR_PROC RtlNtStatusToDosError_proc = NULL;
528 static DWORD WINAPI GetProcessId_ntdll (HANDLE process)
530 PROCESS_BASIC_INFORMATION pi;
533 status = NtQueryInformationProcess_proc (process, ProcessBasicInformation, &pi, sizeof (pi), NULL);
534 if (NT_SUCCESS (status)) {
535 return pi.UniqueProcessId;
537 SetLastError (RtlNtStatusToDosError_proc (status));
542 static DWORD WINAPI GetProcessId_stub (HANDLE process)
544 SetLastError (ERROR_CALL_NOT_IMPLEMENTED);
548 static DWORD WINAPI GetProcessId_detect (HANDLE process)
550 HMODULE module_handle;
551 GETPROCESSID_PROC GetProcessId_kernel;
553 /* Windows XP SP1 and above have GetProcessId API */
554 module_handle = GetModuleHandle (L"kernel32.dll");
555 if (module_handle != NULL) {
556 GetProcessId_kernel = (GETPROCESSID_PROC) GetProcAddress (module_handle, "GetProcessId");
557 if (GetProcessId_kernel != NULL) {
558 GetProcessId = GetProcessId_kernel;
559 return GetProcessId (process);
563 /* Windows 2000 and above have deprecated NtQueryInformationProcess API */
564 module_handle = GetModuleHandle (L"ntdll.dll");
565 if (module_handle != NULL) {
566 NtQueryInformationProcess_proc = (NTQUERYINFORMATIONPROCESS_PROC) GetProcAddress (module_handle, "NtQueryInformationProcess");
567 if (NtQueryInformationProcess_proc != NULL) {
568 RtlNtStatusToDosError_proc = (RTLNTSTATUSTODOSERROR_PROC) GetProcAddress (module_handle, "RtlNtStatusToDosError");
569 if (RtlNtStatusToDosError_proc != NULL) {
570 GetProcessId = &GetProcessId_ntdll;
571 return GetProcessId (process);
576 /* Fall back to ERROR_CALL_NOT_IMPLEMENTED */
577 GetProcessId = &GetProcessId_stub;
578 return GetProcessId (process);
580 #endif /* HOST_WIN32 */
581 #endif /* !HAVE_GETPROCESSID */
583 MonoBoolean ves_icall_System_Diagnostics_Process_ShellExecuteEx_internal (MonoProcessStartInfo *proc_start_info, MonoProcInfo *process_info)
585 SHELLEXECUTEINFO shellex = {0};
588 shellex.cbSize = sizeof(SHELLEXECUTEINFO);
589 shellex.fMask = SEE_MASK_FLAG_DDEWAIT | SEE_MASK_NOCLOSEPROCESS | SEE_MASK_UNICODE;
590 shellex.nShow = proc_start_info->window_style;
591 shellex.nShow = (shellex.nShow == 0) ? 1 : (shellex.nShow == 1 ? 0 : shellex.nShow);
594 if (proc_start_info->filename != NULL) {
595 shellex.lpFile = mono_string_chars (proc_start_info->filename);
598 if (proc_start_info->arguments != NULL) {
599 shellex.lpParameters = mono_string_chars (proc_start_info->arguments);
602 if (proc_start_info->verb != NULL &&
603 mono_string_length (proc_start_info->verb) != 0) {
604 shellex.lpVerb = mono_string_chars (proc_start_info->verb);
607 if (proc_start_info->working_directory != NULL &&
608 mono_string_length (proc_start_info->working_directory) != 0) {
609 shellex.lpDirectory = mono_string_chars (proc_start_info->working_directory);
612 if (proc_start_info->error_dialog) {
613 shellex.hwnd = proc_start_info->error_dialog_parent_handle;
615 shellex.fMask |= SEE_MASK_FLAG_NO_UI;
618 ret = ShellExecuteEx (&shellex);
620 process_info->pid = -GetLastError ();
622 process_info->process_handle = shellex.hProcess;
623 process_info->thread_handle = NULL;
624 /* It appears that there's no way to get the pid from a
625 * process handle before windows xp. Really.
627 #ifdef HAVE_GETPROCESSID
628 process_info->pid = GetProcessId (shellex.hProcess);
630 process_info->pid = 0;
632 process_info->tid = 0;
638 MonoBoolean ves_icall_System_Diagnostics_Process_CreateProcess_internal (MonoProcessStartInfo *proc_start_info, HANDLE stdin_handle, HANDLE stdout_handle, HANDLE stderr_handle, MonoProcInfo *process_info)
642 STARTUPINFO startinfo={0};
643 PROCESS_INFORMATION procinfo;
644 gunichar2 *shell_path = NULL;
645 gchar *env_vars = NULL;
646 gboolean free_shell_path = TRUE;
648 MonoString *cmd = proc_start_info->arguments;
649 guint32 creation_flags, logon_flags;
651 startinfo.cb=sizeof(STARTUPINFO);
652 startinfo.dwFlags=STARTF_USESTDHANDLES;
653 startinfo.hStdInput=stdin_handle;
654 startinfo.hStdOutput=stdout_handle;
655 startinfo.hStdError=stderr_handle;
657 creation_flags = CREATE_UNICODE_ENVIRONMENT;
658 if (proc_start_info->create_no_window)
659 creation_flags |= CREATE_NO_WINDOW;
661 shell_path = mono_string_chars (proc_start_info->filename);
662 complete_path (shell_path, &spath);
664 process_info->pid = -ERROR_FILE_NOT_FOUND;
668 /* Seems like our CreateProcess does not work as the windows one.
669 * This hack is needed to deal with paths containing spaces */
671 free_shell_path = FALSE;
674 tmp = mono_string_to_utf8 (cmd);
675 newcmd = g_strdup_printf ("%s %s", spath, tmp);
676 cmd = mono_string_new_wrapper (newcmd);
681 cmd = mono_string_new_wrapper (spath);
684 shell_path = g_utf8_to_utf16 (spath, -1, NULL, NULL, NULL);
688 if (process_info->env_keys != NULL) {
691 MonoString *key, *value;
692 gunichar2 *str, *ptr;
695 for (len = 0, i = 0; i < mono_array_length (process_info->env_keys); i++) {
696 ms = mono_array_get (process_info->env_values, MonoString *, i);
700 len += mono_string_length (ms) * sizeof (gunichar2);
701 ms = mono_array_get (process_info->env_keys, MonoString *, i);
702 len += mono_string_length (ms) * sizeof (gunichar2);
703 len += 2 * sizeof (gunichar2);
706 equals16 = g_utf8_to_utf16 ("=", 1, NULL, NULL, NULL);
707 ptr = str = g_new0 (gunichar2, len + 1);
708 for (i = 0; i < mono_array_length (process_info->env_keys); i++) {
709 value = mono_array_get (process_info->env_values, MonoString *, i);
713 key = mono_array_get (process_info->env_keys, MonoString *, i);
714 memcpy (ptr, mono_string_chars (key), mono_string_length (key) * sizeof (gunichar2));
715 ptr += mono_string_length (key);
717 memcpy (ptr, equals16, sizeof (gunichar2));
720 memcpy (ptr, mono_string_chars (value), mono_string_length (value) * sizeof (gunichar2));
721 ptr += mono_string_length (value);
726 env_vars = (gchar *) str;
729 /* The default dir name is "". Turn that into NULL to mean
730 * "current directory"
732 if(mono_string_length (proc_start_info->working_directory)==0) {
735 dir=mono_string_chars (proc_start_info->working_directory);
738 if (process_info->username) {
739 logon_flags = process_info->load_user_profile ? LOGON_WITH_PROFILE : 0;
740 ret=CreateProcessWithLogonW (mono_string_chars (process_info->username), process_info->domain ? mono_string_chars (process_info->domain) : NULL, process_info->password, logon_flags, shell_path, cmd? mono_string_chars (cmd): NULL, creation_flags, env_vars, dir, &startinfo, &procinfo);
742 ret=CreateProcess (shell_path, cmd? mono_string_chars (cmd): NULL, NULL, NULL, TRUE, creation_flags, env_vars, dir, &startinfo, &procinfo);
750 process_info->process_handle=procinfo.hProcess;
751 /*process_info->thread_handle=procinfo.hThread;*/
752 process_info->thread_handle=NULL;
753 if (procinfo.hThread != NULL && procinfo.hThread != INVALID_HANDLE_VALUE)
754 CloseHandle(procinfo.hThread);
755 process_info->pid=procinfo.dwProcessId;
756 process_info->tid=procinfo.dwThreadId;
758 process_info->pid = -GetLastError ();
764 MonoBoolean ves_icall_System_Diagnostics_Process_WaitForExit_internal (MonoObject *this, HANDLE process, gint32 ms)
772 ret=WaitForSingleObjectEx (process, INFINITE, TRUE);
774 ret=WaitForSingleObjectEx (process, ms, TRUE);
776 if(ret==WAIT_OBJECT_0) {
783 MonoBoolean ves_icall_System_Diagnostics_Process_WaitForInputIdle_internal (MonoObject *this, HANDLE process, gint32 ms)
791 ret=WaitForInputIdle (process, INFINITE);
793 ret=WaitForInputIdle (process, ms);
796 return (ret) ? FALSE : TRUE;
799 gint64 ves_icall_System_Diagnostics_Process_ExitTime_internal (HANDLE process)
803 FILETIME create_time, exit_time, kernel_time, user_time;
807 ret=GetProcessTimes (process, &create_time, &exit_time, &kernel_time,
810 ticks=((guint64)exit_time.dwHighDateTime << 32) +
811 exit_time.dwLowDateTime;
819 gint64 ves_icall_System_Diagnostics_Process_StartTime_internal (HANDLE process)
823 FILETIME create_time, exit_time, kernel_time, user_time;
827 ret=GetProcessTimes (process, &create_time, &exit_time, &kernel_time,
830 ticks=((guint64)create_time.dwHighDateTime << 32) +
831 create_time.dwLowDateTime;
839 gint32 ves_icall_System_Diagnostics_Process_ExitCode_internal (HANDLE process)
845 GetExitCodeProcess (process, &code);
847 LOGDEBUG (g_message ("%s: process exit code is %d", __func__, code));
852 MonoString *ves_icall_System_Diagnostics_Process_ProcessName_internal (HANDLE process)
857 gunichar2 name[MAX_PATH];
863 ok=EnumProcessModules (process, &mod, sizeof(mod), &needed);
868 len=GetModuleBaseName (process, mod, name, MAX_PATH);
873 LOGDEBUG (g_message ("%s: process name is [%s]", __func__, g_utf16_to_utf8 (name, -1, NULL, NULL, NULL)));
875 string=mono_string_new_utf16 (mono_domain_get (), name, len);
880 /* Returns an array of pids */
881 MonoArray *ves_icall_System_Diagnostics_Process_GetProcesses_internal (void)
891 ret=EnumProcesses (pids, sizeof(pids), &needed);
893 /* FIXME: throw an exception */
897 count=needed/sizeof(DWORD);
898 procs=mono_array_new (mono_domain_get (), mono_get_int32_class (),
900 for(i=0; i<count; i++) {
901 mono_array_set (procs, guint32, i, pids[i]);
907 MonoBoolean ves_icall_System_Diagnostics_Process_GetWorkingSet_internal (HANDLE process, guint32 *min, guint32 *max)
910 SIZE_T ws_min, ws_max;
914 ret=GetProcessWorkingSetSize (process, &ws_min, &ws_max);
915 *min=(guint32)ws_min;
916 *max=(guint32)ws_max;
921 MonoBoolean ves_icall_System_Diagnostics_Process_SetWorkingSet_internal (HANDLE process, guint32 min, guint32 max, MonoBoolean use_min)
929 ret=GetProcessWorkingSetSize (process, &ws_min, &ws_max);
940 ret=SetProcessWorkingSetSize (process, ws_min, ws_max);
946 ves_icall_System_Diagnostics_Process_Kill_internal (HANDLE process, gint32 sig)
950 /* sig == 1 -> Kill, sig == 2 -> CloseMainWindow */
952 return TerminateProcess (process, -sig);
956 ves_icall_System_Diagnostics_Process_Times (HANDLE process, gint32 type)
958 FILETIME create_time, exit_time, kernel_time, user_time;
960 if (GetProcessTimes (process, &create_time, &exit_time, &kernel_time, &user_time)) {
962 return *(gint64*)&user_time;
964 return *(gint64*)&kernel_time;
965 /* system + user time: FILETIME can be (memory) cast to a 64 bit int */
966 return *(gint64*)&kernel_time + *(gint64*)&user_time;
972 ves_icall_System_Diagnostics_Process_GetPriorityClass (HANDLE process, gint32 *error)
974 gint32 ret = GetPriorityClass (process);
975 *error = ret == 0 ? GetLastError () : 0;
980 ves_icall_System_Diagnostics_Process_SetPriorityClass (HANDLE process, gint32 priority_class, gint32 *error)
982 gboolean ret = SetPriorityClass (process, priority_class);
983 *error = ret == 0 ? GetLastError () : 0;
988 ves_icall_System_Diagnostics_Process_ProcessHandle_duplicate (HANDLE process)
994 LOGDEBUG (g_message ("%s: Duplicating process handle %p", __func__, process));
996 DuplicateHandle (GetCurrentProcess (), process, GetCurrentProcess (),
997 &ret, THREAD_ALL_ACCESS, TRUE, 0);
1003 ves_icall_System_Diagnostics_Process_ProcessHandle_close (HANDLE process)
1005 MONO_ARCH_SAVE_REGS;
1007 LOGDEBUG (g_message ("%s: Closing process handle %p", __func__, process));
1009 CloseHandle (process);
1013 ves_icall_System_Diagnostics_Process_GetProcessData (int pid, gint32 data_type, gint32 *error)
1015 MonoProcessError perror;
1018 res = mono_process_get_data_with_error (GINT_TO_POINTER (pid), data_type, &perror);