2 * process.c: System.Diagnostics.Process support
5 * Dick Porter (dick@ximian.com)
7 * Copyright 2002 Ximian, Inc.
8 * Copyright 2002-2006 Novell, Inc.
9 * Licensed under the MIT license. See LICENSE file in the project root for full license information.
17 #include <mono/metadata/object-internals.h>
18 #include <mono/metadata/process.h>
19 #include <mono/metadata/assembly.h>
20 #include <mono/metadata/appdomain.h>
21 #include <mono/metadata/image.h>
22 #include <mono/metadata/cil-coff.h>
23 #include <mono/metadata/exception.h>
24 #include <mono/metadata/threadpool-ms-io.h>
25 #include <mono/utils/strenc.h>
26 #include <mono/utils/mono-proclib.h>
27 #include <mono/io-layer/io-layer.h>
28 /* FIXME: fix this code to not depend so much on the internals */
29 #include <mono/metadata/class-internals.h>
32 /* define LOGDEBUG(...) g_message(__VA_ARGS__) */
39 ves_icall_System_Diagnostics_Process_GetProcess_internal (guint32 pid)
43 /* GetCurrentProcess returns a pseudo-handle, so use
46 handle = OpenProcess (PROCESS_ALL_ACCESS, TRUE, pid);
48 /* FIXME: Throw an exception */
53 static MonoImage *system_assembly;
56 stash_system_assembly (MonoObject *obj)
59 system_assembly = obj->vtable->klass->image;
62 //Hand coded version that loads from system
64 mono_class_get_file_version_info_class (void)
66 static MonoClass *tmp_class;
67 MonoClass *klass = tmp_class;
69 klass = mono_class_load_from_name (system_assembly, "System.Diagnostics", "FileVersionInfo");
70 mono_memory_barrier ();
77 mono_class_get_process_module_class (void)
79 static MonoClass *tmp_class;
80 MonoClass *klass = tmp_class;
82 klass = mono_class_load_from_name (system_assembly, "System.Diagnostics", "ProcessModule");
83 mono_memory_barrier ();
90 unicode_chars (const gunichar2 *str)
94 for (len = 0; str [len] != '\0'; ++len)
100 process_set_field_object (MonoObject *obj, const gchar *fieldname,
103 MonoClassField *field;
105 LOGDEBUG (g_message ("%s: Setting field %s to object at %p", __func__, fieldname, data));
107 field = mono_class_get_field_from_name (mono_object_class (obj),
109 mono_gc_wbarrier_generic_store (((char *)obj) + field->offset, data);
113 process_set_field_string (MonoObject *obj, const gchar *fieldname,
114 const gunichar2 *val, guint32 len, MonoError *error)
116 MonoClassField *field;
119 mono_error_init (error);
121 LOGDEBUG (g_message ("%s: Setting field %s to [%s]", __func__, fieldname, g_utf16_to_utf8 (val, len, NULL, NULL, NULL)));
123 string = mono_string_new_utf16_checked (mono_object_domain (obj), val, len, error);
125 field = mono_class_get_field_from_name (mono_object_class (obj),
127 mono_gc_wbarrier_generic_store (((char *)obj) + field->offset, (MonoObject*)string);
131 process_set_field_string_char (MonoObject *obj, const gchar *fieldname,
134 MonoClassField *field;
137 LOGDEBUG (g_message ("%s: Setting field %s to [%s]", __func__, fieldname, val));
139 string = mono_string_new (mono_object_domain (obj), val);
141 field = mono_class_get_field_from_name (mono_object_class (obj), fieldname);
142 mono_gc_wbarrier_generic_store (((char *)obj) + field->offset, (MonoObject*)string);
146 process_set_field_int (MonoObject *obj, const gchar *fieldname,
149 MonoClassField *field;
151 LOGDEBUG (g_message ("%s: Setting field %s to %d", __func__,fieldname, val));
153 field = mono_class_get_field_from_name (mono_object_class (obj),
155 *(guint32 *)(((char *)obj) + field->offset)=val;
159 process_set_field_intptr (MonoObject *obj, const gchar *fieldname,
162 MonoClassField *field;
164 LOGDEBUG (g_message ("%s: Setting field %s to %p", __func__, fieldname, val));
166 field = mono_class_get_field_from_name (mono_object_class (obj),
168 *(gpointer *)(((char *)obj) + field->offset) = val;
172 process_set_field_bool (MonoObject *obj, const gchar *fieldname,
175 MonoClassField *field;
177 LOGDEBUG (g_message ("%s: Setting field %s to %s", __func__, fieldname, val ? "TRUE":"FALSE"));
179 field = mono_class_get_field_from_name (mono_object_class (obj),
181 *(guint8 *)(((char *)obj) + field->offset) = val;
184 #define SFI_COMMENTS "\\StringFileInfo\\%02X%02X%02X%02X\\Comments"
185 #define SFI_COMPANYNAME "\\StringFileInfo\\%02X%02X%02X%02X\\CompanyName"
186 #define SFI_FILEDESCRIPTION "\\StringFileInfo\\%02X%02X%02X%02X\\FileDescription"
187 #define SFI_FILEVERSION "\\StringFileInfo\\%02X%02X%02X%02X\\FileVersion"
188 #define SFI_INTERNALNAME "\\StringFileInfo\\%02X%02X%02X%02X\\InternalName"
189 #define SFI_LEGALCOPYRIGHT "\\StringFileInfo\\%02X%02X%02X%02X\\LegalCopyright"
190 #define SFI_LEGALTRADEMARKS "\\StringFileInfo\\%02X%02X%02X%02X\\LegalTrademarks"
191 #define SFI_ORIGINALFILENAME "\\StringFileInfo\\%02X%02X%02X%02X\\OriginalFilename"
192 #define SFI_PRIVATEBUILD "\\StringFileInfo\\%02X%02X%02X%02X\\PrivateBuild"
193 #define SFI_PRODUCTNAME "\\StringFileInfo\\%02X%02X%02X%02X\\ProductName"
194 #define SFI_PRODUCTVERSION "\\StringFileInfo\\%02X%02X%02X%02X\\ProductVersion"
195 #define SFI_SPECIALBUILD "\\StringFileInfo\\%02X%02X%02X%02X\\SpecialBuild"
196 #define EMPTY_STRING (gunichar2*)"\000\000"
199 process_module_string_read (MonoObject *filever, gpointer data,
200 const gchar *fieldname,
201 guchar lang_hi, guchar lang_lo,
202 const gchar *key, MonoError *error)
204 gchar *lang_key_utf8;
205 gunichar2 *lang_key, *buffer;
208 mono_error_init (error);
210 lang_key_utf8 = g_strdup_printf (key, lang_lo, lang_hi, 0x04, 0xb0);
212 LOGDEBUG (g_message ("%s: asking for [%s]", __func__, lang_key_utf8));
214 lang_key = g_utf8_to_utf16 (lang_key_utf8, -1, NULL, NULL, NULL);
216 if (VerQueryValue (data, lang_key, (gpointer *)&buffer, &chars) && chars > 0) {
217 LOGDEBUG (g_message ("%s: found %d chars of [%s]", __func__, chars, g_utf16_to_utf8 (buffer, chars, NULL, NULL, NULL)));
218 /* chars includes trailing null */
219 process_set_field_string (filever, fieldname, buffer, chars - 1, error);
221 process_set_field_string (filever, fieldname, EMPTY_STRING, 0, error);
225 g_free (lang_key_utf8);
233 static StringTableEntry stringtable_entries [] = {
234 { "comments", SFI_COMMENTS },
235 { "companyname", SFI_COMPANYNAME },
236 { "filedescription", SFI_FILEDESCRIPTION },
237 { "fileversion", SFI_FILEVERSION },
238 { "internalname", SFI_INTERNALNAME },
239 { "legalcopyright", SFI_LEGALCOPYRIGHT },
240 { "legaltrademarks", SFI_LEGALTRADEMARKS },
241 { "originalfilename", SFI_ORIGINALFILENAME },
242 { "privatebuild", SFI_PRIVATEBUILD },
243 { "productname", SFI_PRODUCTNAME },
244 { "productversion", SFI_PRODUCTVERSION },
245 { "specialbuild", SFI_SPECIALBUILD }
249 process_module_stringtable (MonoObject *filever, gpointer data,
250 guchar lang_hi, guchar lang_lo, MonoError *error)
254 for (i = 0; i < G_N_ELEMENTS (stringtable_entries); ++i) {
255 process_module_string_read (filever, data, stringtable_entries [i].name, lang_hi, lang_lo,
256 stringtable_entries [i].id, error);
257 return_if_nok (error);
262 process_get_fileversion (MonoObject *filever, gunichar2 *filename, MonoError *error)
265 VS_FIXEDFILEINFO *ffi;
270 UINT ffi_size, trans_size;
272 gunichar2 lang_buf[128];
273 guint32 lang, lang_count;
275 mono_error_init (error);
277 datalen = GetFileVersionInfoSize (filename, &verinfohandle);
279 data = g_malloc0 (datalen);
280 ok = GetFileVersionInfo (filename, verinfohandle, datalen,
283 query = g_utf8_to_utf16 ("\\", -1, NULL, NULL, NULL);
289 if (VerQueryValue (data, query, (gpointer *)&ffi,
291 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)));
293 process_set_field_int (filever, "filemajorpart", HIWORD (ffi->dwFileVersionMS));
294 process_set_field_int (filever, "fileminorpart", LOWORD (ffi->dwFileVersionMS));
295 process_set_field_int (filever, "filebuildpart", HIWORD (ffi->dwFileVersionLS));
296 process_set_field_int (filever, "fileprivatepart", LOWORD (ffi->dwFileVersionLS));
298 process_set_field_int (filever, "productmajorpart", HIWORD (ffi->dwProductVersionMS));
299 process_set_field_int (filever, "productminorpart", LOWORD (ffi->dwProductVersionMS));
300 process_set_field_int (filever, "productbuildpart", HIWORD (ffi->dwProductVersionLS));
301 process_set_field_int (filever, "productprivatepart", LOWORD (ffi->dwProductVersionLS));
303 process_set_field_bool (filever, "isdebug", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_DEBUG) != 0);
304 process_set_field_bool (filever, "isprerelease", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PRERELEASE) != 0);
305 process_set_field_bool (filever, "ispatched", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PATCHED) != 0);
306 process_set_field_bool (filever, "isprivatebuild", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PRIVATEBUILD) != 0);
307 process_set_field_bool (filever, "isspecialbuild", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_SPECIALBUILD) != 0);
311 query = g_utf8_to_utf16 ("\\VarFileInfo\\Translation", -1, NULL, NULL, NULL);
317 if (VerQueryValue (data, query,
318 (gpointer *)&trans_data,
320 /* use the first language ID we see
322 if (trans_size >= 4) {
323 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]));
324 lang = (trans_data[0]) |
325 (trans_data[1] << 8) |
326 (trans_data[2] << 16) |
327 (trans_data[3] << 24);
328 /* Only give the lower 16 bits
329 * to VerLanguageName, as
330 * Windows gets confused
333 lang_count = VerLanguageName (lang & 0xFFFF, lang_buf, 128);
335 process_set_field_string (filever, "language", lang_buf, lang_count, error);
336 return_if_nok (error);
338 process_module_stringtable (filever, data, trans_data[0], trans_data[1], error);
339 return_if_nok (error);
344 for (i = 0; i < G_N_ELEMENTS (stringtable_entries); ++i) {
345 /* No strings, so set every field to
348 process_set_field_string (filever,
349 stringtable_entries [i].name,
350 EMPTY_STRING, 0, error);
351 return_if_nok (error);
354 /* And language seems to be set to
355 * en_US according to bug 374600
357 lang_count = VerLanguageName (0x0409, lang_buf, 128);
359 process_set_field_string (filever, "language", lang_buf, lang_count, error);
360 return_if_nok (error);
371 process_get_assembly_fileversion (MonoObject *filever, MonoAssembly *assembly)
373 process_set_field_int (filever, "filemajorpart", assembly->aname.major);
374 process_set_field_int (filever, "fileminorpart", assembly->aname.minor);
375 process_set_field_int (filever, "filebuildpart", assembly->aname.build);
379 get_process_module (MonoAssembly *assembly, MonoClass *proc_class, MonoError *error)
381 MonoObject *item, *filever;
382 MonoDomain *domain = mono_domain_get ();
384 const char *modulename = assembly->aname.name;
386 mono_error_init (error);
388 /* Build a System.Diagnostics.ProcessModule with the data.
390 item = mono_object_new_checked (domain, proc_class, error);
391 return_val_if_nok (error, NULL);
392 filever = mono_object_new_checked (domain, mono_class_get_file_version_info_class (), error);
393 return_val_if_nok (error, NULL);
395 filename = g_strdup_printf ("[In Memory] %s", modulename);
397 process_get_assembly_fileversion (filever, assembly);
398 process_set_field_string_char (filever, "filename", filename);
399 process_set_field_object (item, "version_info", filever);
401 process_set_field_intptr (item, "baseaddr", assembly->image->raw_data);
402 process_set_field_int (item, "memory_size", assembly->image->raw_data_len);
403 process_set_field_string_char (item, "filename", filename);
404 process_set_field_string_char (item, "modulename", modulename);
412 process_add_module (HANDLE process, HMODULE mod, gunichar2 *filename, gunichar2 *modulename, MonoClass *proc_class, MonoError *error)
414 MonoObject *item, *filever;
415 MonoDomain *domain = mono_domain_get ();
419 mono_error_init (error);
421 /* Build a System.Diagnostics.ProcessModule with the data.
423 item = mono_object_new_checked (domain, proc_class, error);
424 return_val_if_nok (error, NULL);
425 filever = mono_object_new_checked (domain, mono_class_get_file_version_info_class (), error);
426 return_val_if_nok (error, NULL);
428 process_get_fileversion (filever, filename, error);
429 return_val_if_nok (error, NULL);
431 process_set_field_string (filever, "filename", filename,
432 unicode_chars (filename), error);
433 return_val_if_nok (error, NULL);
434 ok = GetModuleInformation (process, mod, &modinfo, sizeof(MODULEINFO));
436 process_set_field_intptr (item, "baseaddr",
437 modinfo.lpBaseOfDll);
438 process_set_field_intptr (item, "entryaddr",
440 process_set_field_int (item, "memory_size",
441 modinfo.SizeOfImage);
443 process_set_field_string (item, "filename", filename,
444 unicode_chars (filename), error);
445 return_val_if_nok (error, NULL);
446 process_set_field_string (item, "modulename", modulename,
447 unicode_chars (modulename), error);
448 return_val_if_nok (error, NULL);
449 process_set_field_object (item, "version_info", filever);
455 get_domain_assemblies (MonoDomain *domain)
458 GPtrArray *assemblies;
461 * Make a copy of the list of assemblies because we can't hold the assemblies
462 * lock while creating objects etc.
464 assemblies = g_ptr_array_new ();
465 mono_domain_assemblies_lock (domain);
466 for (tmp = domain->domain_assemblies; tmp; tmp = tmp->next) {
467 MonoAssembly *ass = (MonoAssembly *)tmp->data;
468 if (ass->image->fileio_used)
470 g_ptr_array_add (assemblies, ass);
472 mono_domain_assemblies_unlock (domain);
477 /* Returns an array of System.Diagnostics.ProcessModule */
479 ves_icall_System_Diagnostics_Process_GetModules_internal (MonoObject *this_obj, HANDLE process)
482 MonoArray *temp_arr = NULL;
485 gunichar2 filename[MAX_PATH];
486 gunichar2 modname[MAX_PATH];
488 guint32 count = 0, module_count = 0, assembly_count = 0;
489 guint32 i, num_added = 0;
490 GPtrArray *assemblies = NULL;
491 static HANDLE current_process = 0;
493 if (current_process == 0) {
494 int pid = mono_process_current_pid ();
495 current_process = ves_icall_System_Diagnostics_Process_GetProcess_internal (pid);
498 stash_system_assembly (this_obj);
500 if (process == current_process) {
501 assemblies = get_domain_assemblies (mono_domain_get ());
502 assembly_count = assemblies->len;
505 if (EnumProcessModules (process, mods, sizeof(mods), &needed)) {
506 module_count += needed / sizeof(HMODULE);
509 count = module_count + assembly_count;
510 temp_arr = mono_array_new (mono_domain_get (), mono_class_get_process_module_class (), count);
512 for (i = 0; i < module_count; i++) {
513 if (GetModuleBaseName (process, mods[i], modname, MAX_PATH) &&
514 GetModuleFileNameEx (process, mods[i], filename, MAX_PATH)) {
515 MonoObject *module = process_add_module (process, mods[i],
516 filename, modname, mono_class_get_process_module_class (), &error);
517 if (!mono_error_ok (&error)) {
518 mono_error_set_pending_exception (&error);
521 mono_array_setref (temp_arr, num_added++, module);
526 for (i = 0; i < assembly_count; i++) {
527 MonoAssembly *ass = (MonoAssembly *)g_ptr_array_index (assemblies, i);
528 MonoObject *module = get_process_module (ass, mono_class_get_process_module_class (), &error);
529 if (!mono_error_ok (&error)) {
530 mono_error_set_pending_exception (&error);
533 mono_array_setref (temp_arr, num_added++, module);
535 g_ptr_array_free (assemblies, TRUE);
538 if (count == num_added) {
541 /* shorter version of the array */
542 arr = mono_array_new (mono_domain_get (), mono_class_get_process_module_class (), num_added);
544 for (i = 0; i < num_added; i++)
545 mono_array_setref (arr, i, mono_array_get (temp_arr, MonoObject*, i));
552 ves_icall_System_Diagnostics_FileVersionInfo_GetVersionInfo_internal (MonoObject *this_obj, MonoString *filename)
556 stash_system_assembly (this_obj);
558 process_get_fileversion (this_obj, mono_string_chars (filename), &error);
559 if (!mono_error_ok (&error)) {
560 mono_error_set_pending_exception (&error);
563 process_set_field_string (this_obj, "filename",
564 mono_string_chars (filename),
565 mono_string_length (filename), &error);
566 if (!mono_error_ok (&error)) {
567 mono_error_set_pending_exception (&error);
572 /* Only used when UseShellExecute is false */
574 quote_path (const gchar *path)
576 gchar *res = g_shell_quote (path);
590 /* Only used when UseShellExecute is false */
592 complete_path (const gunichar2 *appname, gchar **completed)
594 gchar *utf8app, *utf8appmemory;
597 utf8appmemory = utf8app = g_utf16_to_utf8 (appname, -1, NULL, NULL, NULL);
598 #ifdef TARGET_WIN32 // Should this happen on all platforms?
600 // remove the quotes around utf8app.
602 len = strlen (utf8app);
604 if (utf8app[len-1] == '\"')
605 utf8app[len-1] = '\0';
606 if (utf8app[0] == '\"')
612 if (g_path_is_absolute (utf8app)) {
613 *completed = quote_path (utf8app);
614 g_free (utf8appmemory);
618 if (g_file_test (utf8app, G_FILE_TEST_IS_EXECUTABLE) && !g_file_test (utf8app, G_FILE_TEST_IS_DIR)) {
619 *completed = quote_path (utf8app);
620 g_free (utf8appmemory);
624 found = g_find_program_in_path (utf8app);
627 g_free (utf8appmemory);
631 *completed = quote_path (found);
633 g_free (utf8appmemory);
638 ves_icall_System_Diagnostics_Process_ShellExecuteEx_internal (MonoProcessStartInfo *proc_start_info, MonoProcInfo *process_info)
640 SHELLEXECUTEINFO shellex = {0};
643 shellex.cbSize = sizeof(SHELLEXECUTEINFO);
644 shellex.fMask = (gulong)(SEE_MASK_FLAG_DDEWAIT | SEE_MASK_NOCLOSEPROCESS | SEE_MASK_UNICODE);
645 shellex.nShow = (gulong)proc_start_info->window_style;
646 shellex.nShow = (gulong)((shellex.nShow == 0) ? 1 : (shellex.nShow == 1 ? 0 : shellex.nShow));
648 if (proc_start_info->filename != NULL) {
649 shellex.lpFile = mono_string_chars (proc_start_info->filename);
652 if (proc_start_info->arguments != NULL) {
653 shellex.lpParameters = mono_string_chars (proc_start_info->arguments);
656 if (proc_start_info->verb != NULL &&
657 mono_string_length (proc_start_info->verb) != 0) {
658 shellex.lpVerb = mono_string_chars (proc_start_info->verb);
661 if (proc_start_info->working_directory != NULL &&
662 mono_string_length (proc_start_info->working_directory) != 0) {
663 shellex.lpDirectory = mono_string_chars (proc_start_info->working_directory);
666 if (proc_start_info->error_dialog) {
667 shellex.hwnd = proc_start_info->error_dialog_parent_handle;
669 shellex.fMask = (gulong)(shellex.fMask | SEE_MASK_FLAG_NO_UI);
672 ret = ShellExecuteEx (&shellex);
674 process_info->pid = -GetLastError ();
676 process_info->process_handle = shellex.hProcess;
677 process_info->thread_handle = NULL;
678 #if !defined(MONO_CROSS_COMPILE)
679 process_info->pid = GetProcessId (shellex.hProcess);
681 process_info->pid = 0;
683 process_info->tid = 0;
690 ves_icall_System_Diagnostics_Process_CreateProcess_internal (MonoProcessStartInfo *proc_start_info, HANDLE stdin_handle, HANDLE stdout_handle, HANDLE stderr_handle, MonoProcInfo *process_info)
694 STARTUPINFO startinfo={0};
695 PROCESS_INFORMATION procinfo;
696 gunichar2 *shell_path = NULL;
697 gchar *env_vars = NULL;
698 gboolean free_shell_path = TRUE;
700 MonoString *cmd = proc_start_info->arguments;
701 guint32 creation_flags, logon_flags;
703 startinfo.cb = sizeof(STARTUPINFO);
704 startinfo.dwFlags = STARTF_USESTDHANDLES;
705 startinfo.hStdInput = stdin_handle;
706 startinfo.hStdOutput = stdout_handle;
707 startinfo.hStdError = stderr_handle;
709 creation_flags = CREATE_UNICODE_ENVIRONMENT;
710 if (proc_start_info->create_no_window)
711 creation_flags |= CREATE_NO_WINDOW;
713 shell_path = mono_string_chars (proc_start_info->filename);
714 complete_path (shell_path, &spath);
716 process_info->pid = -ERROR_FILE_NOT_FOUND;
720 /* Seems like our CreateProcess does not work as the windows one.
721 * This hack is needed to deal with paths containing spaces */
723 free_shell_path = FALSE;
726 tmp = mono_string_to_utf8 (cmd);
727 newcmd = g_strdup_printf ("%s %s", spath, tmp);
728 cmd = mono_string_new_wrapper (newcmd);
733 cmd = mono_string_new_wrapper (spath);
736 shell_path = g_utf8_to_utf16 (spath, -1, NULL, NULL, NULL);
740 if (process_info->env_keys) {
743 MonoString *key, *value;
744 gunichar2 *str, *ptr;
747 for (len = 0, i = 0; i < mono_array_length (process_info->env_keys); i++) {
748 ms = mono_array_get (process_info->env_values, MonoString *, i);
752 len += mono_string_length (ms) * sizeof (gunichar2);
753 ms = mono_array_get (process_info->env_keys, MonoString *, i);
754 len += mono_string_length (ms) * sizeof (gunichar2);
755 len += 2 * sizeof (gunichar2);
758 equals16 = g_utf8_to_utf16 ("=", 1, NULL, NULL, NULL);
759 ptr = str = g_new0 (gunichar2, len + 1);
760 for (i = 0; i < mono_array_length (process_info->env_keys); i++) {
761 value = mono_array_get (process_info->env_values, MonoString *, i);
765 key = mono_array_get (process_info->env_keys, MonoString *, i);
766 memcpy (ptr, mono_string_chars (key), mono_string_length (key) * sizeof (gunichar2));
767 ptr += mono_string_length (key);
769 memcpy (ptr, equals16, sizeof (gunichar2));
772 memcpy (ptr, mono_string_chars (value), mono_string_length (value) * sizeof (gunichar2));
773 ptr += mono_string_length (value);
778 env_vars = (gchar *) str;
781 /* The default dir name is "". Turn that into NULL to mean
782 * "current directory"
784 if (proc_start_info->working_directory == NULL || mono_string_length (proc_start_info->working_directory) == 0)
787 dir = mono_string_chars (proc_start_info->working_directory);
789 if (process_info->username) {
790 logon_flags = process_info->load_user_profile ? LOGON_WITH_PROFILE : 0;
791 ret = CreateProcessWithLogonW (
792 mono_string_chars (process_info->username),
793 process_info->domain ? mono_string_chars (process_info->domain) : NULL,
794 (const gunichar2 *)process_info->password, logon_flags, shell_path,
795 cmd ? mono_string_chars (cmd) : NULL,
796 creation_flags, env_vars, dir, &startinfo, &procinfo);
798 ret = CreateProcess (shell_path, cmd ? mono_string_chars (cmd): NULL, NULL, NULL, TRUE, creation_flags, env_vars, dir, &startinfo, &procinfo);
806 process_info->process_handle = procinfo.hProcess;
807 /*process_info->thread_handle=procinfo.hThread;*/
808 process_info->thread_handle = NULL;
809 if (procinfo.hThread != NULL && procinfo.hThread != INVALID_HANDLE_VALUE)
810 CloseHandle (procinfo.hThread);
811 process_info->pid = procinfo.dwProcessId;
812 process_info->tid = procinfo.dwThreadId;
814 process_info->pid = -GetLastError ();
821 ves_icall_System_Diagnostics_Process_ProcessName_internal (HANDLE process)
827 gunichar2 name[MAX_PATH];
831 ok = EnumProcessModules (process, &mod, sizeof(mod), &needed);
835 len = GetModuleBaseName (process, mod, name, MAX_PATH);
839 LOGDEBUG (g_message ("%s: process name is [%s]", __func__, g_utf16_to_utf8 (name, -1, NULL, NULL, NULL)));
841 string = mono_string_new_utf16_checked (mono_domain_get (), name, len, &error);
842 if (!mono_error_ok (&error))
843 mono_error_set_pending_exception (&error);
848 /* Returns an array of pids */
850 ves_icall_System_Diagnostics_Process_GetProcesses_internal (void)
852 #if !defined(HOST_WIN32)
857 pidarray = mono_process_list (&count);
859 mono_set_pending_exception (mono_get_exception_not_supported ("This system does not support EnumProcesses"));
862 procs = mono_array_new (mono_domain_get (), mono_get_int32_class (), count);
863 if (sizeof (guint32) == sizeof (gpointer)) {
864 memcpy (mono_array_addr (procs, guint32, 0), pidarray, count * sizeof (gint32));
866 for (i = 0; i < count; ++i)
867 *(mono_array_addr (procs, guint32, i)) = GPOINTER_TO_UINT (pidarray [i]);
881 pids = g_new0 (guint32, count);
882 ret = EnumProcesses (pids, count * sizeof (guint32), &needed);
888 exc = mono_get_exception_not_supported ("This system does not support EnumProcesses");
889 mono_set_pending_exception (exc);
892 if (needed < (count * sizeof (guint32)))
896 count = (count * 3) / 2;
899 count = needed / sizeof (guint32);
900 procs = mono_array_new (mono_domain_get (), mono_get_int32_class (), count);
901 memcpy (mono_array_addr (procs, guint32, 0), pids, needed);
910 ves_icall_System_Diagnostics_Process_GetProcessData (int pid, gint32 data_type, gint32 *error)
912 MonoProcessError perror;
915 res = mono_process_get_data_with_error (GINT_TO_POINTER (pid), (MonoProcessData)data_type, &perror);