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-internals.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 internals */
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)
37 /* GetCurrentProcess returns a pseudo-handle, so use
40 handle=OpenProcess (PROCESS_ALL_ACCESS, TRUE, pid);
43 /* FIXME: Throw an exception */
51 ves_icall_System_Diagnostics_Process_GetPid_internal (void)
53 return mono_process_current_pid ();
56 void ves_icall_System_Diagnostics_Process_Process_free_internal (MonoObject *this,
60 g_message ("%s: Closing process %p, handle %p", __func__, this, process);
63 #if defined(TARGET_WIN32) || defined(HOST_WIN32)
64 CloseHandle (process);
66 CloseProcess (process);
70 #define STASH_SYS_ASS(this) \
71 if(system_assembly == NULL) { \
72 system_assembly=this->vtable->klass->image; \
75 static MonoImage *system_assembly=NULL;
77 static guint32 unicode_chars (const gunichar2 *str)
89 static void process_set_field_object (MonoObject *obj, const gchar *fieldname,
92 MonoClassField *field;
94 LOGDEBUG (g_message ("%s: Setting field %s to object at %p", __func__, fieldname, data));
96 field=mono_class_get_field_from_name (mono_object_class (obj),
98 mono_gc_wbarrier_generic_store (((char *)obj) + field->offset, data);
101 static void process_set_field_string (MonoObject *obj, const gchar *fieldname,
102 const gunichar2 *val, guint32 len)
104 MonoClassField *field;
107 LOGDEBUG (g_message ("%s: Setting field %s to [%s]", __func__, fieldname, g_utf16_to_utf8 (val, len, NULL, NULL, NULL)));
109 string=mono_string_new_utf16 (mono_object_domain (obj), val, len);
111 field=mono_class_get_field_from_name (mono_object_class (obj),
113 mono_gc_wbarrier_generic_store (((char *)obj) + field->offset, (MonoObject*)string);
116 static void process_set_field_int (MonoObject *obj, const gchar *fieldname,
119 MonoClassField *field;
121 LOGDEBUG (g_message ("%s: Setting field %s to %d", __func__,fieldname, val));
123 field=mono_class_get_field_from_name (mono_object_class (obj),
125 *(guint32 *)(((char *)obj) + field->offset)=val;
128 static void process_set_field_intptr (MonoObject *obj, const gchar *fieldname,
131 MonoClassField *field;
133 LOGDEBUG (g_message ("%s: Setting field %s to %p", __func__, fieldname, val));
135 field=mono_class_get_field_from_name (mono_object_class (obj),
137 *(gpointer *)(((char *)obj) + field->offset)=val;
140 static void process_set_field_bool (MonoObject *obj, const gchar *fieldname,
143 MonoClassField *field;
145 LOGDEBUG (g_message ("%s: Setting field %s to %s", __func__, fieldname, val?"TRUE":"FALSE"));
147 field=mono_class_get_field_from_name (mono_object_class (obj),
149 *(guint8 *)(((char *)obj) + field->offset)=val;
152 #define SFI_COMMENTS "\\StringFileInfo\\%02X%02X%02X%02X\\Comments"
153 #define SFI_COMPANYNAME "\\StringFileInfo\\%02X%02X%02X%02X\\CompanyName"
154 #define SFI_FILEDESCRIPTION "\\StringFileInfo\\%02X%02X%02X%02X\\FileDescription"
155 #define SFI_FILEVERSION "\\StringFileInfo\\%02X%02X%02X%02X\\FileVersion"
156 #define SFI_INTERNALNAME "\\StringFileInfo\\%02X%02X%02X%02X\\InternalName"
157 #define SFI_LEGALCOPYRIGHT "\\StringFileInfo\\%02X%02X%02X%02X\\LegalCopyright"
158 #define SFI_LEGALTRADEMARKS "\\StringFileInfo\\%02X%02X%02X%02X\\LegalTrademarks"
159 #define SFI_ORIGINALFILENAME "\\StringFileInfo\\%02X%02X%02X%02X\\OriginalFilename"
160 #define SFI_PRIVATEBUILD "\\StringFileInfo\\%02X%02X%02X%02X\\PrivateBuild"
161 #define SFI_PRODUCTNAME "\\StringFileInfo\\%02X%02X%02X%02X\\ProductName"
162 #define SFI_PRODUCTVERSION "\\StringFileInfo\\%02X%02X%02X%02X\\ProductVersion"
163 #define SFI_SPECIALBUILD "\\StringFileInfo\\%02X%02X%02X%02X\\SpecialBuild"
164 #define EMPTY_STRING (gunichar2*)"\000\000"
166 static void process_module_string_read (MonoObject *filever, gpointer data,
167 const gchar *fieldname,
168 guchar lang_hi, guchar lang_lo,
171 gchar *lang_key_utf8;
172 gunichar2 *lang_key, *buffer;
175 lang_key_utf8 = g_strdup_printf (key, lang_lo, lang_hi, 0x04, 0xb0);
177 LOGDEBUG (g_message ("%s: asking for [%s]", __func__, lang_key_utf8));
179 lang_key = g_utf8_to_utf16 (lang_key_utf8, -1, NULL, NULL, NULL);
181 if (VerQueryValue (data, lang_key, (gpointer *)&buffer, &chars) && chars > 0) {
182 LOGDEBUG (g_message ("%s: found %d chars of [%s]", __func__, chars, g_utf16_to_utf8 (buffer, chars, NULL, NULL, NULL)));
183 /* chars includes trailing null */
184 process_set_field_string (filever, fieldname, buffer, chars - 1);
186 process_set_field_string (filever, fieldname, EMPTY_STRING, 0);
190 g_free (lang_key_utf8);
193 static void process_module_stringtable (MonoObject *filever, gpointer data,
194 guchar lang_hi, guchar lang_lo)
196 process_module_string_read (filever, data, "comments", lang_hi, lang_lo,
198 process_module_string_read (filever, data, "companyname", lang_hi,
199 lang_lo, SFI_COMPANYNAME);
200 process_module_string_read (filever, data, "filedescription", lang_hi,
201 lang_lo, SFI_FILEDESCRIPTION);
202 process_module_string_read (filever, data, "fileversion", lang_hi,
203 lang_lo, SFI_FILEVERSION);
204 process_module_string_read (filever, data, "internalname", lang_hi,
205 lang_lo, SFI_INTERNALNAME);
206 process_module_string_read (filever, data, "legalcopyright", lang_hi,
207 lang_lo, SFI_LEGALCOPYRIGHT);
208 process_module_string_read (filever, data, "legaltrademarks", lang_hi,
209 lang_lo, SFI_LEGALTRADEMARKS);
210 process_module_string_read (filever, data, "originalfilename", lang_hi,
211 lang_lo, SFI_ORIGINALFILENAME);
212 process_module_string_read (filever, data, "privatebuild", lang_hi,
213 lang_lo, SFI_PRIVATEBUILD);
214 process_module_string_read (filever, data, "productname", lang_hi,
215 lang_lo, SFI_PRODUCTNAME);
216 process_module_string_read (filever, data, "productversion", lang_hi,
217 lang_lo, SFI_PRODUCTVERSION);
218 process_module_string_read (filever, data, "specialbuild", lang_hi,
219 lang_lo, SFI_SPECIALBUILD);
222 static void process_get_fileversion (MonoObject *filever, gunichar2 *filename)
225 VS_FIXEDFILEINFO *ffi;
230 UINT ffi_size, trans_size;
232 gunichar2 lang_buf[128];
233 guint32 lang, lang_count;
235 datalen = GetFileVersionInfoSize (filename, &verinfohandle);
237 data = g_malloc0 (datalen);
238 ok = GetFileVersionInfo (filename, verinfohandle, datalen,
241 query = g_utf8_to_utf16 ("\\", -1, NULL, NULL, NULL);
247 if (VerQueryValue (data, query, (gpointer *)&ffi,
249 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)));
251 process_set_field_int (filever, "filemajorpart", HIWORD (ffi->dwFileVersionMS));
252 process_set_field_int (filever, "fileminorpart", LOWORD (ffi->dwFileVersionMS));
253 process_set_field_int (filever, "filebuildpart", HIWORD (ffi->dwFileVersionLS));
254 process_set_field_int (filever, "fileprivatepart", LOWORD (ffi->dwFileVersionLS));
256 process_set_field_int (filever, "productmajorpart", HIWORD (ffi->dwProductVersionMS));
257 process_set_field_int (filever, "productminorpart", LOWORD (ffi->dwProductVersionMS));
258 process_set_field_int (filever, "productbuildpart", HIWORD (ffi->dwProductVersionLS));
259 process_set_field_int (filever, "productprivatepart", LOWORD (ffi->dwProductVersionLS));
261 process_set_field_bool (filever, "isdebug", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_DEBUG) != 0);
262 process_set_field_bool (filever, "isprerelease", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PRERELEASE) != 0);
263 process_set_field_bool (filever, "ispatched", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PATCHED) != 0);
264 process_set_field_bool (filever, "isprivatebuild", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PRIVATEBUILD) != 0);
265 process_set_field_bool (filever, "isspecialbuild", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_SPECIALBUILD) != 0);
269 query = g_utf8_to_utf16 ("\\VarFileInfo\\Translation", -1, NULL, NULL, NULL);
275 if (VerQueryValue (data, query,
276 (gpointer *)&trans_data,
278 /* use the first language ID we see
280 if (trans_size >= 4) {
281 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]));
282 lang = (trans_data[0]) |
283 (trans_data[1] << 8) |
284 (trans_data[2] << 16) |
285 (trans_data[3] << 24);
286 /* Only give the lower 16 bits
287 * to VerLanguageName, as
288 * Windows gets confused
291 lang_count = VerLanguageName (lang & 0xFFFF, lang_buf, 128);
293 process_set_field_string (filever, "language", lang_buf, lang_count);
295 process_module_stringtable (filever, data, trans_data[0], trans_data[1]);
298 /* No strings, so set every field to
301 process_set_field_string (filever,
304 process_set_field_string (filever,
307 process_set_field_string (filever,
310 process_set_field_string (filever,
313 process_set_field_string (filever,
316 process_set_field_string (filever,
319 process_set_field_string (filever,
322 process_set_field_string (filever,
325 process_set_field_string (filever,
328 process_set_field_string (filever,
331 process_set_field_string (filever,
334 process_set_field_string (filever,
338 /* And language seems to be set to
339 * en_US according to bug 374600
341 lang_count = VerLanguageName (0x0409, lang_buf, 128);
343 process_set_field_string (filever, "language", lang_buf, lang_count);
353 static MonoObject* process_add_module (HANDLE process, HMODULE mod, gunichar2 *filename, gunichar2 *modulename, MonoClass *proc_class)
355 MonoClass *filever_class;
356 MonoObject *item, *filever;
357 MonoDomain *domain=mono_domain_get ();
361 /* Build a System.Diagnostics.ProcessModule with the data.
363 item=mono_object_new (domain, proc_class);
365 filever_class=mono_class_from_name (system_assembly,
366 "System.Diagnostics",
368 filever=mono_object_new (domain, filever_class);
370 process_get_fileversion (filever, filename);
372 process_set_field_string (filever, "filename", filename,
373 unicode_chars (filename));
375 ok = GetModuleInformation (process, mod, &modinfo, sizeof(MODULEINFO));
377 process_set_field_intptr (item, "baseaddr",
378 modinfo.lpBaseOfDll);
379 process_set_field_intptr (item, "entryaddr",
381 process_set_field_int (item, "memory_size",
382 modinfo.SizeOfImage);
384 process_set_field_string (item, "filename", filename,
385 unicode_chars (filename));
386 process_set_field_string (item, "modulename", modulename,
387 unicode_chars (modulename));
388 process_set_field_object (item, "version_info", filever);
393 /* Returns an array of System.Diagnostics.ProcessModule */
394 MonoArray *ves_icall_System_Diagnostics_Process_GetModules_internal (MonoObject *this, HANDLE process)
396 MonoArray *temp_arr = NULL;
399 gunichar2 filename[MAX_PATH];
400 gunichar2 modname[MAX_PATH];
403 guint32 i, num_added = 0;
404 MonoClass *proc_class;
406 STASH_SYS_ASS (this);
408 if (EnumProcessModules (process, mods, sizeof(mods), &needed)) {
409 count = needed / sizeof(HMODULE);
410 proc_class = mono_class_from_name (system_assembly, "System.Diagnostics", "ProcessModule");
411 temp_arr = mono_array_new (mono_domain_get (), proc_class, count);
412 for (i = 0; i < count; i++) {
413 if (GetModuleBaseName (process, mods[i], modname, MAX_PATH) &&
414 GetModuleFileNameEx (process, mods[i], filename, MAX_PATH)) {
415 MonoObject *module = process_add_module (process, mods[i],
416 filename, modname, proc_class);
417 mono_array_setref (temp_arr, num_added++, module);
422 if (count == num_added) {
425 /* shorter version of the array */
426 arr = mono_array_new (mono_domain_get (), proc_class, num_added);
428 for (i = 0; i < num_added; i++)
429 mono_array_setref (arr, i, mono_array_get (temp_arr, MonoObject*, i));
435 void ves_icall_System_Diagnostics_FileVersionInfo_GetVersionInfo_internal (MonoObject *this, MonoString *filename)
437 STASH_SYS_ASS (this);
439 process_get_fileversion (this, mono_string_chars (filename));
440 process_set_field_string (this, "filename",
441 mono_string_chars (filename),
442 mono_string_length (filename));
445 /* Only used when UseShellExecute is false */
447 quote_path (const gchar *path)
449 gchar *res = g_shell_quote (path);
463 /* Only used when UseShellExecute is false */
465 complete_path (const gunichar2 *appname, gchar **completed)
467 gchar *utf8app, *utf8appmemory;
470 utf8appmemory = utf8app = g_utf16_to_utf8 (appname, -1, NULL, NULL, NULL);
471 #ifdef TARGET_WIN32 // Should this happen on all platforms?
473 // remove the quotes around utf8app.
475 len = strlen (utf8app);
477 if (utf8app[len-1] == '\"')
478 utf8app[len-1] = '\0';
479 if (utf8app[0] == '\"')
485 if (g_path_is_absolute (utf8app)) {
486 *completed = quote_path (utf8app);
487 g_free (utf8appmemory);
491 if (g_file_test (utf8app, G_FILE_TEST_IS_EXECUTABLE) && !g_file_test (utf8app, G_FILE_TEST_IS_DIR)) {
492 *completed = quote_path (utf8app);
493 g_free (utf8appmemory);
497 found = g_find_program_in_path (utf8app);
500 g_free (utf8appmemory);
504 *completed = quote_path (found);
506 g_free (utf8appmemory);
510 MonoBoolean ves_icall_System_Diagnostics_Process_ShellExecuteEx_internal (MonoProcessStartInfo *proc_start_info, MonoProcInfo *process_info)
512 SHELLEXECUTEINFO shellex = {0};
515 shellex.cbSize = sizeof(SHELLEXECUTEINFO);
516 shellex.fMask = SEE_MASK_FLAG_DDEWAIT | SEE_MASK_NOCLOSEPROCESS | SEE_MASK_UNICODE;
517 shellex.nShow = proc_start_info->window_style;
518 shellex.nShow = (shellex.nShow == 0) ? 1 : (shellex.nShow == 1 ? 0 : shellex.nShow);
521 if (proc_start_info->filename != NULL) {
522 shellex.lpFile = mono_string_chars (proc_start_info->filename);
525 if (proc_start_info->arguments != NULL) {
526 shellex.lpParameters = mono_string_chars (proc_start_info->arguments);
529 if (proc_start_info->verb != NULL &&
530 mono_string_length (proc_start_info->verb) != 0) {
531 shellex.lpVerb = mono_string_chars (proc_start_info->verb);
534 if (proc_start_info->working_directory != NULL &&
535 mono_string_length (proc_start_info->working_directory) != 0) {
536 shellex.lpDirectory = mono_string_chars (proc_start_info->working_directory);
539 if (proc_start_info->error_dialog) {
540 shellex.hwnd = proc_start_info->error_dialog_parent_handle;
542 shellex.fMask |= SEE_MASK_FLAG_NO_UI;
545 ret = ShellExecuteEx (&shellex);
547 process_info->pid = -GetLastError ();
549 process_info->process_handle = shellex.hProcess;
550 process_info->thread_handle = NULL;
551 /* It appears that there's no way to get the pid from a
552 * process handle before windows xp. Really.
554 #if defined(HAVE_GETPROCESSID) && !defined(MONO_CROSS_COMPILE)
555 process_info->pid = GetProcessId (shellex.hProcess);
557 process_info->pid = 0;
559 process_info->tid = 0;
565 MonoBoolean ves_icall_System_Diagnostics_Process_CreateProcess_internal (MonoProcessStartInfo *proc_start_info, HANDLE stdin_handle, HANDLE stdout_handle, HANDLE stderr_handle, MonoProcInfo *process_info)
569 STARTUPINFO startinfo={0};
570 PROCESS_INFORMATION procinfo;
571 gunichar2 *shell_path = NULL;
572 gchar *env_vars = NULL;
573 gboolean free_shell_path = TRUE;
575 MonoString *cmd = proc_start_info->arguments;
576 guint32 creation_flags, logon_flags;
578 startinfo.cb=sizeof(STARTUPINFO);
579 startinfo.dwFlags=STARTF_USESTDHANDLES;
580 startinfo.hStdInput=stdin_handle;
581 startinfo.hStdOutput=stdout_handle;
582 startinfo.hStdError=stderr_handle;
584 creation_flags = CREATE_UNICODE_ENVIRONMENT;
585 if (proc_start_info->create_no_window)
586 creation_flags |= CREATE_NO_WINDOW;
588 shell_path = mono_string_chars (proc_start_info->filename);
589 complete_path (shell_path, &spath);
591 process_info->pid = -ERROR_FILE_NOT_FOUND;
595 /* Seems like our CreateProcess does not work as the windows one.
596 * This hack is needed to deal with paths containing spaces */
598 free_shell_path = FALSE;
601 tmp = mono_string_to_utf8 (cmd);
602 newcmd = g_strdup_printf ("%s %s", spath, tmp);
603 cmd = mono_string_new_wrapper (newcmd);
608 cmd = mono_string_new_wrapper (spath);
611 shell_path = g_utf8_to_utf16 (spath, -1, NULL, NULL, NULL);
615 if (process_info->env_keys != NULL) {
618 MonoString *key, *value;
619 gunichar2 *str, *ptr;
622 for (len = 0, i = 0; i < mono_array_length (process_info->env_keys); i++) {
623 ms = mono_array_get (process_info->env_values, MonoString *, i);
627 len += mono_string_length (ms) * sizeof (gunichar2);
628 ms = mono_array_get (process_info->env_keys, MonoString *, i);
629 len += mono_string_length (ms) * sizeof (gunichar2);
630 len += 2 * sizeof (gunichar2);
633 equals16 = g_utf8_to_utf16 ("=", 1, NULL, NULL, NULL);
634 ptr = str = g_new0 (gunichar2, len + 1);
635 for (i = 0; i < mono_array_length (process_info->env_keys); i++) {
636 value = mono_array_get (process_info->env_values, MonoString *, i);
640 key = mono_array_get (process_info->env_keys, MonoString *, i);
641 memcpy (ptr, mono_string_chars (key), mono_string_length (key) * sizeof (gunichar2));
642 ptr += mono_string_length (key);
644 memcpy (ptr, equals16, sizeof (gunichar2));
647 memcpy (ptr, mono_string_chars (value), mono_string_length (value) * sizeof (gunichar2));
648 ptr += mono_string_length (value);
653 env_vars = (gchar *) str;
656 /* The default dir name is "". Turn that into NULL to mean
657 * "current directory"
659 if(proc_start_info->working_directory == NULL || mono_string_length (proc_start_info->working_directory)==0) {
662 dir=mono_string_chars (proc_start_info->working_directory);
665 if (process_info->username) {
666 logon_flags = process_info->load_user_profile ? LOGON_WITH_PROFILE : 0;
667 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);
669 ret=CreateProcess (shell_path, cmd? mono_string_chars (cmd): NULL, NULL, NULL, TRUE, creation_flags, env_vars, dir, &startinfo, &procinfo);
677 process_info->process_handle=procinfo.hProcess;
678 /*process_info->thread_handle=procinfo.hThread;*/
679 process_info->thread_handle=NULL;
680 if (procinfo.hThread != NULL && procinfo.hThread != INVALID_HANDLE_VALUE)
681 CloseHandle(procinfo.hThread);
682 process_info->pid=procinfo.dwProcessId;
683 process_info->tid=procinfo.dwThreadId;
685 process_info->pid = -GetLastError ();
691 MonoBoolean ves_icall_System_Diagnostics_Process_WaitForExit_internal (MonoObject *this, HANDLE process, gint32 ms)
697 ret=WaitForSingleObjectEx (process, INFINITE, TRUE);
699 ret=WaitForSingleObjectEx (process, ms, TRUE);
701 if(ret==WAIT_OBJECT_0) {
708 MonoBoolean ves_icall_System_Diagnostics_Process_WaitForInputIdle_internal (MonoObject *this, HANDLE process, gint32 ms)
714 ret=WaitForInputIdle (process, INFINITE);
716 ret=WaitForInputIdle (process, ms);
719 return (ret) ? FALSE : TRUE;
723 file_time_to_guint64 (FILETIME *time)
725 return ((guint64)time->dwHighDateTime << 32) | ((guint64)time->dwLowDateTime);
728 gint64 ves_icall_System_Diagnostics_Process_ExitTime_internal (HANDLE process)
731 FILETIME create_time, exit_time, kernel_time, user_time;
733 ret = GetProcessTimes (process, &create_time, &exit_time, &kernel_time,
736 return file_time_to_guint64 (&exit_time);
741 gint64 ves_icall_System_Diagnostics_Process_StartTime_internal (HANDLE process)
744 FILETIME create_time, exit_time, kernel_time, user_time;
746 ret = GetProcessTimes (process, &create_time, &exit_time, &kernel_time,
749 return file_time_to_guint64 (&create_time);
754 gint32 ves_icall_System_Diagnostics_Process_ExitCode_internal (HANDLE process)
758 GetExitCodeProcess (process, &code);
760 LOGDEBUG (g_message ("%s: process exit code is %d", __func__, code));
765 MonoString *ves_icall_System_Diagnostics_Process_ProcessName_internal (HANDLE process)
770 gunichar2 name[MAX_PATH];
774 ok=EnumProcessModules (process, &mod, sizeof(mod), &needed);
779 len=GetModuleBaseName (process, mod, name, MAX_PATH);
784 LOGDEBUG (g_message ("%s: process name is [%s]", __func__, g_utf16_to_utf8 (name, -1, NULL, NULL, NULL)));
786 string=mono_string_new_utf16 (mono_domain_get (), name, len);
791 /* Returns an array of pids */
793 ves_icall_System_Diagnostics_Process_GetProcesses_internal (void)
795 #if !defined(HOST_WIN32)
800 pidarray = mono_process_list (&count);
802 mono_set_pending_exception (mono_get_exception_not_supported ("This system does not support EnumProcesses"));
805 procs = mono_array_new (mono_domain_get (), mono_get_int32_class (), count);
806 if (sizeof (guint32) == sizeof (gpointer)) {
807 memcpy (mono_array_addr (procs, guint32, 0), pidarray, count);
809 for (i = 0; i < count; ++i)
810 *(mono_array_addr (procs, guint32, i)) = GPOINTER_TO_UINT (pidarray [i]);
824 pids = g_new0 (guint32, count);
825 ret = EnumProcesses (pids, count * sizeof (guint32), &needed);
831 exc = mono_get_exception_not_supported ("This system does not support EnumProcesses");
832 mono_set_pending_exception (exc);
835 if (needed < (count * sizeof (guint32)))
839 count = (count * 3) / 2;
842 count = needed / sizeof (guint32);
843 procs = mono_array_new (mono_domain_get (), mono_get_int32_class (), count);
844 memcpy (mono_array_addr (procs, guint32, 0), pids, needed);
852 MonoBoolean ves_icall_System_Diagnostics_Process_GetWorkingSet_internal (HANDLE process, guint32 *min, guint32 *max)
855 SIZE_T ws_min, ws_max;
857 ret=GetProcessWorkingSetSize (process, &ws_min, &ws_max);
858 *min=(guint32)ws_min;
859 *max=(guint32)ws_max;
864 MonoBoolean ves_icall_System_Diagnostics_Process_SetWorkingSet_internal (HANDLE process, guint32 min, guint32 max, MonoBoolean use_min)
870 ret=GetProcessWorkingSetSize (process, &ws_min, &ws_max);
881 ret=SetProcessWorkingSetSize (process, ws_min, ws_max);
887 ves_icall_System_Diagnostics_Process_Kill_internal (HANDLE process, gint32 sig)
889 /* sig == 1 -> Kill, sig == 2 -> CloseMainWindow */
891 return TerminateProcess (process, -sig);
895 ves_icall_System_Diagnostics_Process_Times (HANDLE process, gint32 type)
897 FILETIME create_time, exit_time, kernel_time, user_time;
899 if (GetProcessTimes (process, &create_time, &exit_time, &kernel_time, &user_time)) {
900 guint64 ktime = file_time_to_guint64 (&kernel_time);
901 guint64 utime = file_time_to_guint64 (&user_time);
908 return ktime + utime;
914 ves_icall_System_Diagnostics_Process_GetPriorityClass (HANDLE process, gint32 *error)
916 gint32 ret = GetPriorityClass (process);
917 *error = ret == 0 ? GetLastError () : 0;
922 ves_icall_System_Diagnostics_Process_SetPriorityClass (HANDLE process, gint32 priority_class, gint32 *error)
924 gboolean ret = SetPriorityClass (process, priority_class);
925 *error = ret == 0 ? GetLastError () : 0;
930 ves_icall_System_Diagnostics_Process_ProcessHandle_duplicate (HANDLE process)
934 LOGDEBUG (g_message ("%s: Duplicating process handle %p", __func__, process));
936 DuplicateHandle (GetCurrentProcess (), process, GetCurrentProcess (),
937 &ret, THREAD_ALL_ACCESS, TRUE, 0);
943 ves_icall_System_Diagnostics_Process_ProcessHandle_close (HANDLE process)
945 LOGDEBUG (g_message ("%s: Closing process handle %p", __func__, process));
947 CloseHandle (process);
951 ves_icall_System_Diagnostics_Process_GetProcessData (int pid, gint32 data_type, gint32 *error)
953 MonoProcessError perror;
956 res = mono_process_get_data_with_error (GINT_TO_POINTER (pid), data_type, &perror);