MonoAssembly *gdmono_MonoAssemblyPreLoad(MonoAssemblyName *aname, char **assemblies_path, void *user_data) {
(void)user_data; // UNUSED
MonoAssembly *assembly_loaded = mono_assembly_loaded(aname);
if (assembly_loaded) // Already loaded
return assembly_loaded;
static Vector<String> search_dirs;
if (search_dirs.empty()) {
search_dirs.push_back(GodotSharpDirs::get_res_temp_assemblies_dir());
search_dirs.push_back(GodotSharpDirs::get_res_assemblies_dir());
search_dirs.push_back(OS::get_singleton()->get_resource_dir());
search_dirs.push_back(OS::get_singleton()->get_executable_path().get_base_dir());
const char *rootdir = mono_assembly_getrootdir();
if (rootdir) {
search_dirs.push_back(String(rootdir).plus_file("mono").plus_file("4.5"));
}
while (assemblies_path) {
if (*assemblies_path)
search_dirs.push_back(*assemblies_path);
++assemblies_path;
}
}
String name = mono_assembly_name_get_name(aname);
bool has_extension = name.ends_with(".dll") || name.ends_with(".exe");
String path;
for (int i = 0; i < search_dirs.size(); i++) {
const String &search_dir = search_dirs[i];
if (has_extension) {
path = search_dir.plus_file(name);
if (FileAccess::exists(path))
return gdmono_load_assembly_from(name.get_basename(), path);
} else {
path = search_dir.plus_file(name + ".dll");
if (FileAccess::exists(path))
return gdmono_load_assembly_from(name, path);
path = search_dir.plus_file(name + ".exe");
if (FileAccess::exists(path))
return gdmono_load_assembly_from(name, path);
}
}
return NULL;
}
MonoAssembly *GDMonoAssembly::_preload_hook(MonoAssemblyName *aname, char **assemblies_path, void *user_data) {
(void)user_data; // UNUSED
if (search_dirs.empty()) {
search_dirs.push_back(GodotSharpDirs::get_res_temp_assemblies_dir());
search_dirs.push_back(GodotSharpDirs::get_res_assemblies_dir());
search_dirs.push_back(OS::get_singleton()->get_resource_dir());
search_dirs.push_back(OS::get_singleton()->get_executable_path().get_base_dir());
const char *rootdir = mono_assembly_getrootdir();
if (rootdir) {
search_dirs.push_back(String(rootdir).plus_file("mono").plus_file("4.5"));
}
while (assemblies_path) {
if (*assemblies_path)
search_dirs.push_back(*assemblies_path);
++assemblies_path;
}
}
return NULL;
}
/**
* mono_profiler_load:
* @desc: arguments to configure the profiler
*
* Invoke this method to initialize the profiler. This will drive the
* loading of the internal ("default") or any external profilers.
*
* This routine is invoked by Mono's driver, but must be called manually
* if you embed Mono into your application.
*/
void
mono_profiler_load (const char *desc)
{
char *cdesc = NULL;
mono_gc_base_init ();
if (!desc || (strcmp ("default", desc) == 0)) {
desc = "log:report";
}
/* we keep command-line compat with the old version here */
if (strncmp (desc, "default:", 8) == 0) {
gchar **args, **ptr;
GString *str = g_string_new ("log:report");
args = g_strsplit (desc + 8, ",", -1);
for (ptr = args; ptr && *ptr; ptr++) {
const char *arg = *ptr;
if (!strcmp (arg, "time"))
g_string_append (str, ",calls");
else if (!strcmp (arg, "alloc"))
g_string_append (str, ",alloc");
else if (!strcmp (arg, "stat"))
g_string_append (str, ",sample");
else if (!strcmp (arg, "jit"))
continue; /* accept and do nothing */
else if (strncmp (arg, "file=", 5) == 0) {
g_string_append_printf (str, ",output=%s", arg + 5);
} else {
fprintf (stderr, "profiler : Unknown argument '%s'.\n", arg);
return;
}
}
desc = cdesc = g_string_free (str, FALSE);
}
{
const char* col = strchr (desc, ':');
char* libname;
char *mname;
gboolean res = FALSE;
if (col != NULL) {
mname = g_memdup (desc, col - desc + 1);
mname [col - desc] = 0;
} else {
mname = g_strdup (desc);
}
if (!load_embedded_profiler (desc, mname)) {
libname = g_strdup_printf ("mono-profiler-%s", mname);
if (mono_config_get_assemblies_dir ())
res = load_profiler_from_directory (mono_assembly_getrootdir (), libname, desc);
if (!res)
res = load_profiler_from_directory (NULL, libname, desc);
if (!res)
res = load_profiler_from_mono_instalation (libname, desc);
if (!res)
g_warning ("The '%s' profiler wasn't found in the main executable nor could it be loaded from '%s'.", mname, libname);
g_free (libname);
}
g_free (mname);
}
g_free (cdesc);
}
void GDMono::initialize() {
ERR_FAIL_NULL(Engine::get_singleton());
print_verbose("Mono: Initializing module...");
#ifdef DEBUG_METHODS_ENABLED
_initialize_and_check_api_hashes();
#endif
GDMonoLog::get_singleton()->initialize();
#ifdef MONO_PRINT_HANDLER_ENABLED
mono_trace_set_print_handler(gdmono_MonoPrintCallback);
mono_trace_set_printerr_handler(gdmono_MonoPrintCallback);
#endif
#ifdef WINDOWS_ENABLED
mono_reg_info = MonoRegUtils::find_mono();
CharString assembly_dir;
CharString config_dir;
if (mono_reg_info.assembly_dir.length() && DirAccess::exists(mono_reg_info.assembly_dir)) {
assembly_dir = mono_reg_info.assembly_dir.utf8();
}
if (mono_reg_info.config_dir.length() && DirAccess::exists(mono_reg_info.config_dir)) {
config_dir = mono_reg_info.config_dir.utf8();
}
mono_set_dirs(assembly_dir.length() ? assembly_dir.get_data() : NULL,
config_dir.length() ? config_dir.get_data() : NULL);
#elif OSX_ENABLED
mono_set_dirs(NULL, NULL);
{
const char *assembly_rootdir = mono_assembly_getrootdir();
const char *config_dir = mono_get_config_dir();
if (!assembly_rootdir || !config_dir || !DirAccess::exists(assembly_rootdir) || !DirAccess::exists(config_dir)) {
Vector<const char *> locations;
locations.push_back("/Library/Frameworks/Mono.framework/Versions/Current/");
locations.push_back("/usr/local/var/homebrew/linked/mono/");
for (int i = 0; i < locations.size(); i++) {
String hint_assembly_rootdir = path_join(locations[i], "lib");
String hint_mscorlib_path = path_join(hint_assembly_rootdir, "mono", "4.5", "mscorlib.dll");
String hint_config_dir = path_join(locations[i], "etc");
if (FileAccess::exists(hint_mscorlib_path) && DirAccess::exists(hint_config_dir)) {
mono_set_dirs(hint_assembly_rootdir.utf8().get_data(), hint_config_dir.utf8().get_data());
break;
}
}
}
}
#else
mono_set_dirs(NULL, NULL);
#endif
GDMonoAssembly::initialize();
#ifdef DEBUG_ENABLED
gdmono_debug_init();
#endif
mono_config_parse(NULL);
mono_install_unhandled_exception_hook(&unhandled_exception_hook, NULL);
root_domain = mono_jit_init_version("GodotEngine.RootDomain", "v4.0.30319");
ERR_EXPLAIN("Mono: Failed to initialize runtime");
ERR_FAIL_NULL(root_domain);
GDMonoUtils::set_main_thread(GDMonoUtils::get_current_thread());
setup_runtime_main_args(); // Required for System.Environment.GetCommandLineArgs
runtime_initialized = true;
print_verbose("Mono: Runtime initialized");
// mscorlib assembly MUST be present at initialization
ERR_EXPLAIN("Mono: Failed to load mscorlib assembly");
ERR_FAIL_COND(!_load_corlib_assembly());
#ifdef TOOLS_ENABLED
// The tools domain must be loaded here, before the scripts domain.
// Otherwise domain unload on the scripts domain will hang indefinitely.
ERR_EXPLAIN("Mono: Failed to load tools domain");
ERR_FAIL_COND(_load_tools_domain() != OK);
// TODO move to editor init callback, and do it lazily when required before editor init (e.g.: bindings generation)
ERR_EXPLAIN("Mono: Failed to load Editor Tools assembly");
ERR_FAIL_COND(!_load_editor_tools_assembly());
#endif
ERR_EXPLAIN("Mono: Failed to load scripts domain");
ERR_FAIL_COND(_load_scripts_domain() != OK);
#ifdef DEBUG_ENABLED
bool debugger_attached = _wait_for_debugger_msecs(500);
if (!debugger_attached && OS::get_singleton()->is_stdout_verbose())
print_error("Mono: Debugger wait timeout");
#endif
_register_internal_calls();
// The following assemblies are not required at initialization
#ifdef MONO_GLUE_ENABLED
if (_load_api_assemblies()) {
if (!core_api_assembly_out_of_sync && !editor_api_assembly_out_of_sync && GDMonoUtils::mono_cache.godot_api_cache_updated) {
// Everything is fine with the api assemblies, load the project assembly
_load_project_assembly();
} else {
#ifdef TOOLS_ENABLED
// The assembly was successfully loaded, but the full api could not be cached.
// This is most likely an outdated assembly loaded because of an invalid version in the metadata,
// so we invalidate the version in the metadata and unload the script domain.
if (core_api_assembly_out_of_sync) {
ERR_PRINT("The loaded Core API assembly is out of sync");
metadata_set_api_assembly_invalidated(APIAssembly::API_CORE, true);
} else if (!GDMonoUtils::mono_cache.godot_api_cache_updated) {
ERR_PRINT("The loaded Core API assembly is in sync, but the cache update failed");
metadata_set_api_assembly_invalidated(APIAssembly::API_CORE, true);
}
if (editor_api_assembly_out_of_sync) {
ERR_PRINT("The loaded Editor API assembly is out of sync");
metadata_set_api_assembly_invalidated(APIAssembly::API_EDITOR, true);
}
print_line("Mono: Proceeding to unload scripts domain because of invalid API assemblies.");
Error err = _unload_scripts_domain();
if (err != OK) {
WARN_PRINT("Mono: Failed to unload scripts domain");
}
#else
ERR_PRINT("The loaded API assembly is invalid");
CRASH_NOW();
#endif
}
}
#else
print_verbose("Mono: Glue disabled, ignoring script assemblies.");
#endif
print_verbose("Mono: INITIALIZED");
}
static void
dllmap_start (gpointer user_data,
const gchar *element_name,
const gchar **attribute_names,
const gchar **attribute_values)
{
int i;
DllInfo *info = (DllInfo *)user_data;
if (strcmp (element_name, "dllmap") == 0) {
g_free (info->dll);
g_free (info->target);
info->dll = info->target = NULL;
info->ignore = FALSE;
for (i = 0; attribute_names [i]; ++i) {
if (strcmp (attribute_names [i], "dll") == 0)
info->dll = g_strdup (attribute_values [i]);
else if (strcmp (attribute_names [i], "target") == 0){
char *p = strstr (attribute_values [i], "$mono_libdir");
if (p != NULL){
const char *libdir = mono_assembly_getrootdir ();
size_t libdir_len = strlen (libdir);
char *result;
result = (char *)g_malloc (libdir_len-strlen("$mono_libdir")+strlen(attribute_values[i])+1);
strncpy (result, attribute_values[i], p-attribute_values[i]);
strcpy (result+(p-attribute_values[i]), libdir);
strcat (result, p+strlen("$mono_libdir"));
info->target = result;
} else
info->target = g_strdup (attribute_values [i]);
} else if (strcmp (attribute_names [i], "os") == 0 && !arch_matches (CONFIG_OS, attribute_values [i]))
info->ignore = TRUE;
else if (strcmp (attribute_names [i], "cpu") == 0 && !arch_matches (CONFIG_CPU, attribute_values [i]))
info->ignore = TRUE;
else if (strcmp (attribute_names [i], "wordsize") == 0 && !arch_matches (CONFIG_WORDSIZE, attribute_values [i]))
info->ignore = TRUE;
}
if (!info->ignore)
mono_dllmap_insert (info->assembly, info->dll, NULL, info->target, NULL);
} else if (strcmp (element_name, "dllentry") == 0) {
const char *name = NULL, *target = NULL, *dll = NULL;
int ignore = FALSE;
for (i = 0; attribute_names [i]; ++i) {
if (strcmp (attribute_names [i], "dll") == 0)
dll = attribute_values [i];
else if (strcmp (attribute_names [i], "target") == 0)
target = attribute_values [i];
else if (strcmp (attribute_names [i], "name") == 0)
name = attribute_values [i];
else if (strcmp (attribute_names [i], "os") == 0 && !arch_matches (CONFIG_OS, attribute_values [i]))
ignore = TRUE;
else if (strcmp (attribute_names [i], "cpu") == 0 && !arch_matches (CONFIG_CPU, attribute_values [i]))
ignore = TRUE;
else if (strcmp (attribute_names [i], "wordsize") == 0 && !arch_matches (CONFIG_WORDSIZE, attribute_values [i]))
ignore = TRUE;
}
if (!dll)
dll = info->dll;
if (!info->ignore && !ignore)
mono_dllmap_insert (info->assembly, info->dll, name, dll, target);
}
}