/*
- * types.c
+ * declarations.c
*
* BabelTrace - Converter
*
#include <errno.h>
static
-struct type *
- lookup_type_scope(GQuark type_name, struct declaration_scope *scope)
+struct definition *
+ lookup_typedef_declaration_scope(GQuark declaration_name,
+ struct declaration_scope *scope)
{
- return g_hash_table_lookup(scope->types,
- (gconstpointer) (unsigned long) type_name);
+ return g_hash_table_lookup(scope->typedef_declarations,
+ (gconstpointer) (unsigned long) declaration_name);
}
-struct type *lookup_type(GQuark type_name, struct declaration_scope *scope)
+struct definition *lookup_typedef_declaration(GQuark declaration_name,
+ struct declaration_scope *scope)
{
- struct type *type;
+ struct definition *definition;
while (scope) {
- type = lookup_type_scope(type_name, scope);
- if (type)
- return type;
+ definition = lookup_typedef_declaration_scope(declaration_name,
+ scope);
+ if (definition)
+ return definition;
scope = scope->parent_scope;
}
return NULL;
}
-int register_type(struct type *type, struct declaration_scope *scope)
+int register_typedef_declaration(GQuark name, struct declaration *declaration,
+ struct declaration_scope *scope)
{
- if (!type->name)
+ if (!name)
return -EPERM;
/* Only lookup in local scope */
- if (lookup_type_scope(type->name, scope))
+ if (lookup_typedef_declaration_scope(name, scope))
return -EEXIST;
- g_hash_table_insert(scope->types,
- (gpointer) (unsigned long) type->name,
- type);
- type_ref(type);
+ g_hash_table_insert(scope->typedef_declarations,
+ (gpointer) (unsigned long) name,
+ declaration);
+ declaration_ref(declaration);
return 0;
}
static
-struct declaration *
- lookup_declaration_scope(GQuark field_name, struct declaration_scope *scope)
+struct definition *
+ lookup_field_definition_scope(GQuark field_name,
+ struct definition_scope *scope)
{
- return g_hash_table_lookup(scope->declarations,
+ return g_hash_table_lookup(scope->definitions,
(gconstpointer) (unsigned long) field_name);
}
-struct declaration *
- lookup_declaration(GQuark field_name, struct declaration_scope *scope)
+struct definition *
+ lookup_field_definition(GQuark field_name,
+ struct definition_scope *scope)
{
- struct declaration *declaration;
+ struct definition *definition;
while (scope) {
- declaration = lookup_declaration_scope(field_name, scope);
- if (declaration)
- return declaration;
+ definition = lookup_field_definition_scope(field_name, scope);
+ if (definition)
+ return definition;
scope = scope->parent_scope;
}
return NULL;
}
-int register_declaration(GQuark field_name, struct declaration *declaration,
- struct declaration_scope *scope)
+int register_field_definition(GQuark field_name, struct definition *definition,
+ struct definition_scope *scope)
{
if (!field_name)
return -EPERM;
/* Only lookup in local scope */
- if (lookup_declaration_scope(field_name, scope))
+ if (lookup_field_definition_scope(field_name, scope))
return -EEXIST;
- g_hash_table_insert(scope->declarations,
+ g_hash_table_insert(scope->definitions,
(gpointer) (unsigned long) field_name,
- declaration);
- declaration_ref(declaration);
+ definition);
+ definition_ref(definition);
return 0;
}
-void type_ref(struct type *type)
+void declaration_ref(struct declaration *declaration)
{
- type->ref++;
+ declaration->ref++;
}
-void type_unref(struct type *type)
+void declaration_unref(struct declaration *declaration)
{
- if (!--type->ref)
- type->type_free(type);
+ if (!--declaration->ref)
+ declaration->declaration_free(declaration);
}
-void declaration_ref(struct declaration *declaration)
+void definition_ref(struct definition *definition)
{
- declaration->ref++;
+ definition->ref++;
}
-void declaration_unref(struct declaration *declaration)
+void definition_unref(struct definition *definition)
{
- if (!--declaration->ref)
- declaration->type->declaration_free(declaration);
+ if (!--definition->ref)
+ definition->declaration->definition_free(definition);
}
struct declaration_scope *
{
struct declaration_scope *scope = g_new(struct declaration_scope, 1);
- scope->types = g_hash_table_new_full(g_direct_hash,
+ scope->typedef_declarations = g_hash_table_new_full(g_direct_hash,
+ g_direct_equal, NULL,
+ (GDestroyNotify) definition_unref);
+ scope->struct_declarations = g_hash_table_new_full(g_direct_hash,
+ g_direct_equal, NULL,
+ (GDestroyNotify) declaration_unref);
+ scope->variant_declarations = g_hash_table_new_full(g_direct_hash,
g_direct_equal, NULL,
- (GDestroyNotify) type_unref);
- scope->declarations = g_hash_table_new_full(g_direct_hash,
+ (GDestroyNotify) declaration_unref);
+ scope->enum_declarations = g_hash_table_new_full(g_direct_hash,
g_direct_equal, NULL,
(GDestroyNotify) declaration_unref);
scope->parent_scope = parent_scope;
void free_declaration_scope(struct declaration_scope *scope)
{
- g_hash_table_destroy(scope->declarations);
- g_hash_table_destroy(scope->types);
+ g_hash_table_destroy(scope->enum_declarations);
+ g_hash_table_destroy(scope->variant_declarations);
+ g_hash_table_destroy(scope->struct_declarations);
+ g_hash_table_destroy(scope->typedef_declarations);
+ g_free(scope);
+}
+
+static
+struct declaration_struct *lookup_struct_declaration_scope(GQuark struct_name,
+ struct declaration_scope *scope)
+{
+ return g_hash_table_lookup(scope->struct_declarations,
+ (gconstpointer) (unsigned long) struct_name);
+}
+
+struct declaration_struct *lookup_struct_declaration(GQuark struct_name,
+ struct declaration_scope *scope)
+{
+ struct declaration_struct *declaration;
+
+ while (scope) {
+ declaration = lookup_struct_declaration_scope(struct_name, scope);
+ if (declaration)
+ return declaration;
+ scope = scope->parent_scope;
+ }
+ return NULL;
+}
+
+int register_struct_declaration(GQuark struct_name,
+ struct declaration_struct *struct_declaration,
+ struct declaration_scope *scope)
+{
+ if (!struct_name)
+ return -EPERM;
+
+ /* Only lookup in local scope */
+ if (lookup_struct_declaration_scope(struct_name, scope))
+ return -EEXIST;
+
+ g_hash_table_insert(scope->struct_declarations,
+ (gpointer) (unsigned long) struct_name,
+ struct_declaration);
+ declaration_ref(&struct_declaration->p);
+ return 0;
+}
+
+static
+struct declaration_variant *
+ lookup_variant_declaration_scope(GQuark variant_name,
+ struct declaration_scope *scope)
+{
+ return g_hash_table_lookup(scope->variant_declarations,
+ (gconstpointer) (unsigned long) variant_name);
+}
+
+struct declaration_variant *
+ lookup_variant_declaration(GQuark variant_name,
+ struct declaration_scope *scope)
+{
+ struct declaration_variant *declaration;
+
+ while (scope) {
+ declaration = lookup_variant_declaration_scope(variant_name, scope);
+ if (declaration)
+ return declaration;
+ scope = scope->parent_scope;
+ }
+ return NULL;
+}
+
+int register_variant_declaration(GQuark variant_name,
+ struct declaration_variant *variant_declaration,
+ struct declaration_scope *scope)
+{
+ if (!variant_name)
+ return -EPERM;
+
+ /* Only lookup in local scope */
+ if (lookup_variant_declaration_scope(variant_name, scope))
+ return -EEXIST;
+
+ g_hash_table_insert(scope->variant_declarations,
+ (gpointer) (unsigned long) variant_name,
+ variant_declaration);
+ declaration_ref(&variant_declaration->p);
+ return 0;
+}
+
+static
+struct declaration_enum *
+ lookup_enum_declaration_scope(GQuark enum_name,
+ struct declaration_scope *scope)
+{
+ return g_hash_table_lookup(scope->enum_declarations,
+ (gconstpointer) (unsigned long) enum_name);
+}
+
+struct declaration_enum *
+ lookup_enum_declaration(GQuark enum_name,
+ struct declaration_scope *scope)
+{
+ struct declaration_enum *declaration;
+
+ while (scope) {
+ declaration = lookup_enum_declaration_scope(enum_name, scope);
+ if (declaration)
+ return declaration;
+ scope = scope->parent_scope;
+ }
+ return NULL;
+}
+
+int register_enum_declaration(GQuark enum_name,
+ struct declaration_enum *enum_declaration,
+ struct declaration_scope *scope)
+{
+ if (!enum_name)
+ return -EPERM;
+
+ /* Only lookup in local scope */
+ if (lookup_enum_declaration_scope(enum_name, scope))
+ return -EEXIST;
+
+ g_hash_table_insert(scope->enum_declarations,
+ (gpointer) (unsigned long) enum_name,
+ enum_declaration);
+ declaration_ref(&enum_declaration->p);
+ return 0;
+}
+
+struct definition_scope *
+ new_definition_scope(struct definition_scope *parent_scope)
+{
+ struct definition_scope *scope = g_new(struct definition_scope, 1);
+
+ scope->definitions = g_hash_table_new_full(g_direct_hash,
+ g_direct_equal, NULL,
+ (GDestroyNotify) definition_unref);
+ scope->parent_scope = parent_scope;
+ return scope;
+}
+
+void free_definition_scope(struct definition_scope *scope)
+{
+ g_hash_table_destroy(scope->definitions);
g_free(scope);
}
projects / babeltrace.git / blobdiff