}
static MonoAssembly *
-load_in_path (const char *basename, char** search_path, MonoImageOpenStatus *status)
+load_in_path (const char *basename, const char** search_path, MonoImageOpenStatus *status)
{
int i;
char *fullpath;
default_path [0] = g_strdup (root_dir);
}
+static void
+load_references (MonoImage *image, MonoImageOpenStatus *status) {
+ MonoTableInfo *t;
+ guint32 cols [MONO_ASSEMBLYREF_SIZE];
+ const char *hash;
+ int i;
+
+ if (image->references)
+ return;
+
+ t = &image->tables [MONO_TABLE_ASSEMBLYREF];
+
+ image->references = g_new0 (MonoAssembly *, t->rows + 1);
+
+ /*
+ * Load any assemblies this image references
+ */
+ for (i = 0; i < t->rows; i++) {
+ MonoAssemblyName aname;
+
+ mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
+
+ hash = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_HASH_VALUE]);
+ aname.hash_len = mono_metadata_decode_blob_size (hash, &hash);
+ aname.hash_value = hash;
+ aname.name = mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME]);
+ aname.culture = mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]);
+ aname.flags = cols [MONO_ASSEMBLYREF_FLAGS];
+ aname.major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
+ aname.minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
+ aname.build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
+ aname.revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
+
+ image->references [i] = mono_assembly_load (&aname, image->assembly->basedir, status);
+
+ if (image->references [i] == NULL){
+ int j;
+
+ for (j = 0; j < i; j++)
+ mono_assembly_close (image->references [j]);
+ g_free (image->references);
+ image->references = NULL;
+
+ g_warning ("Could not find assembly %s", aname.name);
+ *status = MONO_IMAGE_MISSING_ASSEMBLYREF;
+ return;
+ }
+ }
+ image->references [i] = NULL;
+
+}
+
/**
* mono_assembly_open:
* @filename: Opens the assembly pointed out by this name
guint32 cols [MONO_ASSEMBLY_SIZE];
int i;
char *base_dir;
- const char *hash;
+ MonoImageOpenStatus def_status;
g_return_val_if_fail (filename != NULL, NULL);
+ if (!status)
+ status = &def_status;
+ *status = MONO_IMAGE_OK;
+
/* g_print ("file loading %s\n", filename); */
image = mono_image_open (filename, status);
if (!image){
- if (status)
- *status = MONO_IMAGE_ERROR_ERRNO;
+ *status = MONO_IMAGE_ERROR_ERRNO;
return NULL;
}
ass->basedir = base_dir;
ass->image = image;
- image->assembly = ass;
-
t = &image->tables [MONO_TABLE_ASSEMBLY];
- mono_metadata_decode_row (t, 0, cols, MONO_ASSEMBLY_SIZE);
+ if (t->rows) {
+ mono_metadata_decode_row (t, 0, cols, MONO_ASSEMBLY_SIZE);
- ass->aname.hash_len = 0;
- ass->aname.hash_value = NULL;
- ass->aname.name = mono_metadata_string_heap (image, cols [MONO_ASSEMBLY_NAME]);
- ass->aname.culture = mono_metadata_string_heap (image, cols [MONO_ASSEMBLY_CULTURE]);
- ass->aname.flags = cols [MONO_ASSEMBLY_FLAGS];
- ass->aname.major = cols [MONO_ASSEMBLY_MAJOR_VERSION];
- ass->aname.minor = cols [MONO_ASSEMBLY_MINOR_VERSION];
- ass->aname.build = cols [MONO_ASSEMBLY_BUILD_NUMBER];
- ass->aname.revision = cols [MONO_ASSEMBLY_REV_NUMBER];
-
- /* avoid loading the same assembly twixe for now... */
- if ((ass2 = search_loaded (&ass->aname))) {
- g_free (ass);
- if (status)
+ ass->aname.hash_len = 0;
+ ass->aname.hash_value = NULL;
+ ass->aname.name = mono_metadata_string_heap (image, cols [MONO_ASSEMBLY_NAME]);
+ ass->aname.culture = mono_metadata_string_heap (image, cols [MONO_ASSEMBLY_CULTURE]);
+ ass->aname.flags = cols [MONO_ASSEMBLY_FLAGS];
+ ass->aname.major = cols [MONO_ASSEMBLY_MAJOR_VERSION];
+ ass->aname.minor = cols [MONO_ASSEMBLY_MINOR_VERSION];
+ ass->aname.build = cols [MONO_ASSEMBLY_BUILD_NUMBER];
+ ass->aname.revision = cols [MONO_ASSEMBLY_REV_NUMBER];
+
+ /* avoid loading the same assembly twixe for now... */
+ if ((ass2 = search_loaded (&ass->aname))) {
+ g_free (ass);
+ g_free (base_dir);
*status = MONO_IMAGE_OK;
- return ass2;
+ return ass2;
+ }
}
+ image->assembly = ass;
+
/* register right away to prevent loops */
loaded_assemblies = g_list_prepend (loaded_assemblies, ass);
- t = &image->tables [MONO_TABLE_ASSEMBLYREF];
-
- image->references = g_new0 (MonoAssembly *, t->rows + 1);
-
- /*
- * Load any assemblies this image references
- */
- for (i = 0; i < t->rows; i++){
- MonoAssemblyName aname;
-
- mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
-
- hash = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_HASH_VALUE]);
- aname.hash_len = mono_metadata_decode_blob_size (hash, &hash);
- aname.hash_value = hash;
- aname.name = mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME]);
- aname.culture = mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]);
- aname.flags = cols [MONO_ASSEMBLYREF_FLAGS];
- aname.major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
- aname.minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
- aname.build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
- aname.revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
-
- image->references [i] = mono_assembly_load (&aname, base_dir, status);
-
- if (image->references [i] == NULL){
- int j;
-
- for (j = 0; j < i; j++)
- mono_assembly_close (image->references [j]);
- g_free (image->references);
- mono_image_close (image);
-
- g_warning ("Could not find assembly %s", aname.name);
- if (status)
- *status = MONO_IMAGE_MISSING_ASSEMBLYREF;
- g_free (ass);
- loaded_assemblies = g_list_remove (loaded_assemblies, ass);
- g_free (base_dir);
- return NULL;
- }
+ load_references (image, status);
+ if (*status != MONO_IMAGE_OK) {
+ mono_assembly_close (ass);
+ return NULL;
}
- image->references [i] = NULL;
-
+
t = &image->tables [MONO_TABLE_MODULEREF];
ass->modules = g_new0 (MonoImage *, t->rows);
for (i = 0; i < t->rows; i++){
name = mono_metadata_string_heap (image, cols [MONO_MODULEREF_NAME]);
module_ref = g_concat_dir_and_file (base_dir, name);
ass->modules [i] = mono_image_open (module_ref, status);
+ if (ass->modules [i]) {
+ ass->modules [i]->assembly = ass;
+ load_references (ass->modules [i], status);
+ }
+ /*
+ * FIXME: what do we do here? it could be a native dll...
+ * We should probably do lazy-loading of modules.
+ */
+ *status = MONO_IMAGE_OK;
g_free (module_ref);
}
- g_free (base_dir);
return ass;
}
}
/* g_print ("corlib load\n"); */
if (assemblies_path) {
- corlib = load_in_path (CORLIB_NAME, assemblies_path, status);
+ corlib = load_in_path (CORLIB_NAME, (const char**)assemblies_path, status);
if (corlib)
return corlib;
}
- fullpath = g_concat_dir_and_file (MONO_ASSEMBLIES, CORLIB_NAME);
- corlib = mono_assembly_open (fullpath, status);
- g_free (fullpath);
+ corlib = load_in_path (CORLIB_NAME, default_path, status);
return corlib;
}
result = search_loaded (aname);
}
}
if (assemblies_path) {
- result = load_in_path (filename, assemblies_path, status);
+ result = load_in_path (filename, (const char**)assemblies_path, status);
if (result) {
g_free (filename);
return result;
loaded_assemblies = g_list_remove (loaded_assemblies, assembly);
image = assembly->image;
- for (i = 0; image->references [i] != NULL; i++)
- mono_image_close (image->references [i]->image);
- g_free (image->references);
+ if (image->references) {
+ for (i = 0; image->references [i] != NULL; i++)
+ mono_image_close (image->references [i]->image);
+ g_free (image->references);
+ }
mono_image_close (assembly->image);
g_free (assembly);
}
+void
+mono_assembly_foreach (GFunc func, gpointer user_data)
+{
+ /* In the future this can do locking of loaded_assemblies */
+
+ g_list_foreach (loaded_assemblies, func, user_data);
+}
+
+/* Holds the assembly of the application, for
+ * System.Diagnostics.Process::MainModule
+ */
+static MonoAssembly *main_assembly=NULL;
+
+void
+mono_assembly_set_main (MonoAssembly *assembly)
+{
+ main_assembly=assembly;
+}
+
+MonoAssembly *
+mono_assembly_get_main (void)
+{
+ return(main_assembly);
+}
projects / mono.git / blobdiff