4 #include "w32process.h"
5 #include "w32process-internals.h"
6 #include "w32process-win32-internals.h"
8 #include "object-internals.h"
10 #include "class-internals.h"
12 #include "utils/mono-proclib.h"
13 #include "io-layer/io-layer.h"
16 /* define LOGDEBUG(...) g_message(__VA_ARGS__) */
18 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) && defined(HOST_WIN32)
21 mono_w32process_get_pid (gpointer handle)
23 return GetProcessId (handle);
27 mono_w32process_try_get_modules (gpointer process, gpointer *modules, guint32 size, guint32 *needed)
29 return EnumProcessModules (process, (HMODULE *) modules, size, (LPDWORD) needed);
33 mono_w32process_module_get_name (gpointer process, gpointer module, gunichar2 *basename, guint32 size)
35 return GetModuleBaseName (process, module, basename, size);
39 mono_w32process_module_get_filename (gpointer process, gpointer module, gunichar2 *basename, guint32 size)
41 return GetModuleFileNameEx (process, module, basename, size);
45 mono_w32process_module_get_information (gpointer process, gpointer module, MODULEINFO *modinfo, guint32 size)
47 return GetModuleInformation (process, module, modinfo, size);
51 mono_w32process_get_fileversion_info_size (gunichar2 *filename, guint32 *handle)
53 return GetFileVersionInfoSize (filename, handle);
57 mono_w32process_get_fileversion_info (gunichar2 *filename, guint32 handle, guint32 len, gpointer data)
59 return GetFileVersionInfo (filename, handle, len, data);
63 mono_w32process_ver_query_value (gconstpointer datablock, const gunichar2 *subblock, gpointer *buffer, guint32 *len)
65 return VerQueryValue (datablock, subblock, buffer, len);
69 mono_w32process_ver_language_name (guint32 lang, gunichar2 *lang_out, guint32 lang_len)
71 return VerLanguageName (lang, lang_out, lang_len);
74 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) && defined(HOST_WIN32) */
76 static MonoImage *system_image;
79 stash_system_image (MonoImage *image)
85 get_file_version_info_class (void)
87 static MonoClass *file_version_info_class;
89 if (file_version_info_class)
90 return file_version_info_class;
92 g_assert (system_image);
94 return file_version_info_class = mono_class_load_from_name (
95 system_image, "System.Diagnostics", "FileVersionInfo");
99 get_process_module_class (void)
101 static MonoClass *process_module_class;
103 if (process_module_class)
104 return process_module_class;
106 g_assert (system_image);
108 return process_module_class = mono_class_load_from_name (
109 system_image, "System.Diagnostics", "ProcessModule");
113 unicode_chars (const gunichar2 *str)
116 for (len = 0; str [len] != '\0'; ++len) {}
121 process_set_field_object (MonoObject *obj, const gchar *fieldname, MonoObject *data)
124 MonoClassField *field;
126 LOGDEBUG (g_message ("%s: Setting field %s to object at %p", __func__, fieldname, data));
128 klass = mono_object_class (obj);
131 field = mono_class_get_field_from_name (klass, fieldname);
134 mono_gc_wbarrier_generic_store (((char *)obj) + field->offset, data);
138 process_set_field_string (MonoObject *obj, const gchar *fieldname, const gunichar2 *val, guint32 len, MonoError *error)
142 MonoClassField *field;
145 mono_error_init (error);
147 LOGDEBUG (g_message ("%s: Setting field %s to [%s]", __func__, fieldname, g_utf16_to_utf8 (val, len, NULL, NULL, NULL)));
149 domain = mono_object_domain (obj);
152 klass = mono_object_class (obj);
155 field = mono_class_get_field_from_name (klass, fieldname);
158 string = mono_string_new_utf16_checked (domain, val, len, error);
159 return_if_nok (error);
161 mono_gc_wbarrier_generic_store (((char *)obj) + field->offset, (MonoObject*)string);
165 process_set_field_string_char (MonoObject *obj, const gchar *fieldname, const gchar *val)
169 MonoClassField *field;
172 LOGDEBUG (g_message ("%s: Setting field %s to [%s]", __func__, fieldname, val));
174 domain = mono_object_domain (obj);
177 klass = mono_object_class (obj);
180 field = mono_class_get_field_from_name (klass, fieldname);
183 string = mono_string_new (domain, val);
185 mono_gc_wbarrier_generic_store (((char *)obj) + field->offset, (MonoObject*)string);
189 process_set_field_int (MonoObject *obj, const gchar *fieldname, guint32 val)
192 MonoClassField *field;
194 LOGDEBUG (g_message ("%s: Setting field %s to %d", __func__,fieldname, val));
196 klass = mono_object_class (obj);
199 field = mono_class_get_field_from_name (klass, fieldname);
202 *(guint32 *)(((char *)obj) + field->offset)=val;
206 process_set_field_intptr (MonoObject *obj, const gchar *fieldname, gpointer val)
209 MonoClassField *field;
211 LOGDEBUG (g_message ("%s: Setting field %s to %p", __func__, fieldname, val));
213 klass = mono_object_class (obj);
216 field = mono_class_get_field_from_name (klass, fieldname);
219 *(gpointer *)(((char *)obj) + field->offset) = val;
223 process_set_field_bool (MonoObject *obj, const gchar *fieldname, gboolean val)
226 MonoClassField *field;
228 LOGDEBUG (g_message ("%s: Setting field %s to %s", __func__, fieldname, val ? "TRUE":"FALSE"));
230 klass = mono_object_class (obj);
233 field = mono_class_get_field_from_name (klass, fieldname);
236 *(guint8 *)(((char *)obj) + field->offset) = val;
239 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
241 #define SFI_COMMENTS "\\StringFileInfo\\%02X%02X%02X%02X\\Comments"
242 #define SFI_COMPANYNAME "\\StringFileInfo\\%02X%02X%02X%02X\\CompanyName"
243 #define SFI_FILEDESCRIPTION "\\StringFileInfo\\%02X%02X%02X%02X\\FileDescription"
244 #define SFI_FILEVERSION "\\StringFileInfo\\%02X%02X%02X%02X\\FileVersion"
245 #define SFI_INTERNALNAME "\\StringFileInfo\\%02X%02X%02X%02X\\InternalName"
246 #define SFI_LEGALCOPYRIGHT "\\StringFileInfo\\%02X%02X%02X%02X\\LegalCopyright"
247 #define SFI_LEGALTRADEMARKS "\\StringFileInfo\\%02X%02X%02X%02X\\LegalTrademarks"
248 #define SFI_ORIGINALFILENAME "\\StringFileInfo\\%02X%02X%02X%02X\\OriginalFilename"
249 #define SFI_PRIVATEBUILD "\\StringFileInfo\\%02X%02X%02X%02X\\PrivateBuild"
250 #define SFI_PRODUCTNAME "\\StringFileInfo\\%02X%02X%02X%02X\\ProductName"
251 #define SFI_PRODUCTVERSION "\\StringFileInfo\\%02X%02X%02X%02X\\ProductVersion"
252 #define SFI_SPECIALBUILD "\\StringFileInfo\\%02X%02X%02X%02X\\SpecialBuild"
253 #define EMPTY_STRING (gunichar2*)"\000\000"
260 static StringTableEntry stringtable_entries [] = {
261 { "comments", SFI_COMMENTS },
262 { "companyname", SFI_COMPANYNAME },
263 { "filedescription", SFI_FILEDESCRIPTION },
264 { "fileversion", SFI_FILEVERSION },
265 { "internalname", SFI_INTERNALNAME },
266 { "legalcopyright", SFI_LEGALCOPYRIGHT },
267 { "legaltrademarks", SFI_LEGALTRADEMARKS },
268 { "originalfilename", SFI_ORIGINALFILENAME },
269 { "privatebuild", SFI_PRIVATEBUILD },
270 { "productname", SFI_PRODUCTNAME },
271 { "productversion", SFI_PRODUCTVERSION },
272 { "specialbuild", SFI_SPECIALBUILD }
276 process_module_string_read (MonoObject *filever, gpointer data, const gchar *fieldname,
277 guchar lang_hi, guchar lang_lo, const gchar *key, MonoError *error)
279 gchar *lang_key_utf8;
280 gunichar2 *lang_key, *buffer;
283 mono_error_init (error);
285 lang_key_utf8 = g_strdup_printf (key, lang_lo, lang_hi, 0x04, 0xb0);
287 LOGDEBUG (g_message ("%s: asking for [%s]", __func__, lang_key_utf8));
289 lang_key = g_utf8_to_utf16 (lang_key_utf8, -1, NULL, NULL, NULL);
291 if (mono_w32process_ver_query_value (data, lang_key, (gpointer *)&buffer, &chars) && chars > 0) {
292 LOGDEBUG (g_message ("%s: found %d chars of [%s]", __func__, chars, g_utf16_to_utf8 (buffer, chars, NULL, NULL, NULL)));
293 /* chars includes trailing null */
294 process_set_field_string (filever, fieldname, buffer, chars - 1, error);
296 process_set_field_string (filever, fieldname, EMPTY_STRING, 0, error);
300 g_free (lang_key_utf8);
304 process_module_stringtable (MonoObject *filever, gpointer data, guchar lang_hi, guchar lang_lo, MonoError *error)
306 for (int i = 0; i < G_N_ELEMENTS (stringtable_entries); ++i) {
307 process_module_string_read (filever, data, stringtable_entries [i].name,
308 lang_hi, lang_lo, stringtable_entries [i].id, error);
309 return_if_nok (error);
314 mono_w32process_get_fileversion (MonoObject *filever, gunichar2 *filename, MonoError *error)
317 VS_FIXEDFILEINFO *ffi;
322 UINT ffi_size, trans_size;
324 gunichar2 lang_buf[128];
325 guint32 lang, lang_count;
327 mono_error_init (error);
329 datalen = mono_w32process_get_fileversion_info_size (filename, &verinfohandle);
331 data = g_malloc0 (datalen);
332 ok = mono_w32process_get_fileversion_info (filename, verinfohandle, datalen, data);
334 query = g_utf8_to_utf16 ("\\", -1, NULL, NULL, NULL);
340 if (mono_w32process_ver_query_value (data, query, (gpointer *)&ffi, &ffi_size)) {
341 #define LOWORD(i32) ((guint16)((i32) & 0xFFFF))
342 #define HIWORD(i32) ((guint16)(((guint32)(i32) >> 16) & 0xFFFF))
344 LOGDEBUG (g_message ("%s: recording assembly: FileName [%s] FileVersionInfo [%d.%d.%d.%d]",
345 __func__, g_utf16_to_utf8 (filename, -1, NULL, NULL, NULL), HIWORD (ffi->dwFileVersionMS),
346 LOWORD (ffi->dwFileVersionMS), HIWORD (ffi->dwFileVersionLS), LOWORD (ffi->dwFileVersionLS)));
348 process_set_field_int (filever, "filemajorpart", HIWORD (ffi->dwFileVersionMS));
349 process_set_field_int (filever, "fileminorpart", LOWORD (ffi->dwFileVersionMS));
350 process_set_field_int (filever, "filebuildpart", HIWORD (ffi->dwFileVersionLS));
351 process_set_field_int (filever, "fileprivatepart", LOWORD (ffi->dwFileVersionLS));
353 process_set_field_int (filever, "productmajorpart", HIWORD (ffi->dwProductVersionMS));
354 process_set_field_int (filever, "productminorpart", LOWORD (ffi->dwProductVersionMS));
355 process_set_field_int (filever, "productbuildpart", HIWORD (ffi->dwProductVersionLS));
356 process_set_field_int (filever, "productprivatepart", LOWORD (ffi->dwProductVersionLS));
358 process_set_field_bool (filever, "isdebug", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_DEBUG) != 0);
359 process_set_field_bool (filever, "isprerelease", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PRERELEASE) != 0);
360 process_set_field_bool (filever, "ispatched", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PATCHED) != 0);
361 process_set_field_bool (filever, "isprivatebuild", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_PRIVATEBUILD) != 0);
362 process_set_field_bool (filever, "isspecialbuild", ((ffi->dwFileFlags & ffi->dwFileFlagsMask) & VS_FF_SPECIALBUILD) != 0);
369 query = g_utf8_to_utf16 ("\\VarFileInfo\\Translation", -1, NULL, NULL, NULL);
375 if (mono_w32process_ver_query_value (data, query, (gpointer *)&trans_data, &trans_size)) {
376 /* use the first language ID we see */
377 if (trans_size >= 4) {
378 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]));
379 lang = (trans_data[0]) | (trans_data[1] << 8) | (trans_data[2] << 16) | (trans_data[3] << 24);
380 /* Only give the lower 16 bits to mono_w32process_ver_language_name, as Windows gets confused otherwise */
381 lang_count = mono_w32process_ver_language_name (lang & 0xFFFF, lang_buf, 128);
383 process_set_field_string (filever, "language", lang_buf, lang_count, error);
384 return_if_nok (error);
386 process_module_stringtable (filever, data, trans_data[0], trans_data[1], error);
387 return_if_nok (error);
392 for (i = 0; i < G_N_ELEMENTS (stringtable_entries); ++i) {
393 /* No strings, so set every field to the empty string */
394 process_set_field_string (filever, stringtable_entries [i].name, EMPTY_STRING, 0, error);
395 return_if_nok (error);
398 /* And language seems to be set to en_US according to bug 374600 */
399 lang_count = mono_w32process_ver_language_name (0x0409, lang_buf, 128);
401 process_set_field_string (filever, "language", lang_buf, lang_count, error);
402 return_if_nok (error);
412 #endif /* #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
415 ves_icall_System_Diagnostics_FileVersionInfo_GetVersionInfo_internal (MonoObject *this_obj, MonoString *filename)
419 stash_system_image (mono_object_class (this_obj)->image);
421 mono_w32process_get_fileversion (this_obj, mono_string_chars (filename), &error);
422 if (!mono_error_ok (&error)) {
423 mono_error_set_pending_exception (&error);
427 process_set_field_string (this_obj, "filename", mono_string_chars (filename), mono_string_length (filename), &error);
428 if (!mono_error_ok (&error)) {
429 mono_error_set_pending_exception (&error);
433 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
436 get_domain_assemblies (MonoDomain *domain)
439 GPtrArray *assemblies;
442 * Make a copy of the list of assemblies because we can't hold the assemblies
443 * lock while creating objects etc.
445 assemblies = g_ptr_array_new ();
446 mono_domain_assemblies_lock (domain);
447 for (tmp = domain->domain_assemblies; tmp; tmp = tmp->next) {
448 MonoAssembly *ass = (MonoAssembly *)tmp->data;
449 if (ass->image->fileio_used)
451 g_ptr_array_add (assemblies, ass);
453 mono_domain_assemblies_unlock (domain);
459 process_add_module (HANDLE process, HMODULE mod, gunichar2 *filename, gunichar2 *modulename, MonoClass *proc_class, MonoError *error)
461 MonoObject *item, *filever;
462 MonoDomain *domain = mono_domain_get ();
466 mono_error_init (error);
468 /* Build a System.Diagnostics.ProcessModule with the data. */
469 item = mono_object_new_checked (domain, proc_class, error);
470 return_val_if_nok (error, NULL);
472 filever = mono_object_new_checked (domain, get_file_version_info_class (), error);
473 return_val_if_nok (error, NULL);
475 mono_w32process_get_fileversion (filever, filename, error);
476 return_val_if_nok (error, NULL);
478 process_set_field_string (filever, "filename", filename, unicode_chars (filename), error);
479 return_val_if_nok (error, NULL);
481 ok = mono_w32process_module_get_information (process, mod, &modinfo, sizeof(MODULEINFO));
483 process_set_field_intptr (item, "baseaddr", modinfo.lpBaseOfDll);
484 process_set_field_intptr (item, "entryaddr", modinfo.EntryPoint);
485 process_set_field_int (item, "memory_size", modinfo.SizeOfImage);
488 process_set_field_string (item, "filename", filename, unicode_chars (filename), error);
489 return_val_if_nok (error, NULL);
491 process_set_field_string (item, "modulename", modulename, unicode_chars (modulename), error);
492 return_val_if_nok (error, NULL);
494 process_set_field_object (item, "version_info", filever);
500 process_get_assembly_fileversion (MonoObject *filever, MonoAssembly *assembly)
502 process_set_field_int (filever, "filemajorpart", assembly->aname.major);
503 process_set_field_int (filever, "fileminorpart", assembly->aname.minor);
504 process_set_field_int (filever, "filebuildpart", assembly->aname.build);
508 process_get_module (MonoAssembly *assembly, MonoClass *proc_class, MonoError *error)
510 MonoObject *item, *filever;
513 const gchar *modulename;
515 mono_error_init (error);
517 domain = mono_domain_get ();
519 modulename = assembly->aname.name;
521 /* Build a System.Diagnostics.ProcessModule with the data. */
522 item = mono_object_new_checked (domain, proc_class, error);
523 return_val_if_nok (error, NULL);
525 filever = mono_object_new_checked (domain, get_file_version_info_class (), error);
526 return_val_if_nok (error, NULL);
528 filename = g_strdup_printf ("[In Memory] %s", modulename);
530 process_get_assembly_fileversion (filever, assembly);
531 process_set_field_string_char (filever, "filename", filename);
532 process_set_field_object (item, "version_info", filever);
534 process_set_field_intptr (item, "baseaddr", assembly->image->raw_data);
535 process_set_field_int (item, "memory_size", assembly->image->raw_data_len);
536 process_set_field_string_char (item, "filename", filename);
537 process_set_field_string_char (item, "modulename", modulename);
544 /* Returns an array of System.Diagnostics.ProcessModule */
546 ves_icall_System_Diagnostics_Process_GetModules_internal (MonoObject *this_obj, HANDLE process)
549 MonoArray *temp_arr = NULL;
552 gunichar2 filename[MAX_PATH];
553 gunichar2 modname[MAX_PATH];
555 guint32 count = 0, module_count = 0, assembly_count = 0;
556 guint32 i, num_added = 0;
557 GPtrArray *assemblies = NULL;
559 stash_system_image (mono_object_class (this_obj)->image);
561 if (mono_w32process_get_pid (process) == mono_process_current_pid ()) {
562 assemblies = get_domain_assemblies (mono_domain_get ());
563 assembly_count = assemblies->len;
566 if (mono_w32process_try_get_modules (process, mods, sizeof(mods), &needed))
567 module_count += needed / sizeof(HMODULE);
569 count = module_count + assembly_count;
570 temp_arr = mono_array_new_checked (mono_domain_get (), get_process_module_class (), count, &error);
571 if (mono_error_set_pending_exception (&error))
574 for (i = 0; i < module_count; i++) {
575 if (mono_w32process_module_get_name (process, mods[i], modname, MAX_PATH)
576 && mono_w32process_module_get_filename (process, mods[i], filename, MAX_PATH))
578 MonoObject *module = process_add_module (process, mods[i], filename, modname, get_process_module_class (), &error);
579 if (!mono_error_ok (&error)) {
580 mono_error_set_pending_exception (&error);
583 mono_array_setref (temp_arr, num_added++, module);
588 for (i = 0; i < assembly_count; i++) {
589 MonoAssembly *ass = (MonoAssembly *)g_ptr_array_index (assemblies, i);
590 MonoObject *module = process_get_module (ass, get_process_module_class (), &error);
591 if (!mono_error_ok (&error)) {
592 mono_error_set_pending_exception (&error);
595 mono_array_setref (temp_arr, num_added++, module);
597 g_ptr_array_free (assemblies, TRUE);
600 if (count == num_added) {
603 /* shorter version of the array */
604 arr = mono_array_new_checked (mono_domain_get (), get_process_module_class (), num_added, &error);
605 if (mono_error_set_pending_exception (&error))
608 for (i = 0; i < num_added; i++)
609 mono_array_setref (arr, i, mono_array_get (temp_arr, MonoObject*, i));
615 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
617 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
620 ves_icall_System_Diagnostics_Process_ProcessName_internal (HANDLE process)
624 gunichar2 name[MAX_PATH];
630 ok = mono_w32process_try_get_modules (process, &mod, sizeof(mod), &needed);
634 len = mono_w32process_module_get_name (process, mod, name, MAX_PATH);
638 string = mono_string_new_utf16_checked (mono_domain_get (), name, len, &error);
639 if (!mono_error_ok (&error))
640 mono_error_set_pending_exception (&error);
645 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
648 ves_icall_System_Diagnostics_Process_GetProcessData (int pid, gint32 data_type, gint32 *error)
650 MonoProcessError perror;
653 res = mono_process_get_data_with_error (GINT_TO_POINTER (pid), (MonoProcessData)data_type, &perror);