Scope path: split dynamic scope path

[babeltrace.git] / types / string.c

diff --git a/types/string.c b/types/string.c
index f81c1a7e62904ecb8339986181b50cd93d60da58..41ac7576223b919920598d154e0eba64a5c46116 100644 (file)
--- a/types/string.c
+++ b/types/string.c
@@ -3,7 +3,7 @@
  *
  * BabelTrace - String Type Converter
  *
- * Copyright 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright 2010, 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -20,53 +20,83 @@
 #include <babeltrace/align.h>
 #include <babeltrace/format.h>
 
+static
+struct definition *_string_definition_new(struct declaration *declaration,
+                               struct definition_scope *parent_scope,
+                               GQuark field_name, int index);
+static
+void _string_definition_free(struct definition *definition);
+
 void string_copy(struct stream_pos *dest, const struct format *fdest, 
                 struct stream_pos *src, const struct format *fsrc,
-                const struct type_class *type_class)
+                struct definition *definition)
 {
-       struct type_class_string *string_class =
-               container_of(type_class, struct type_class_string, p);
+       struct definition_string *string =
+               container_of(definition, struct definition_string, p);
+       struct declaration_string *string_declaration = string->declaration;
 
        if (fsrc->string_copy == fdest->string_copy) {
-               fsrc->string_copy(dest, src, string_class);
+               fsrc->string_copy(dest, src, string_declaration);
        } else {
-               unsigned char *tmp = NULL;
+               char *tmp = NULL;
 
-               fsrc->string_read(&tmp, src, string_class);
-               fdest->string_write(dest, tmp, string_class);
+               fsrc->string_read(&tmp, src, string_declaration);
+               fdest->string_write(dest, tmp, string_declaration);
                fsrc->string_free_temp(tmp);
        }
 }
 
-void string_type_free(struct type_class_string *string_class)
+static
+void _string_declaration_free(struct declaration *declaration)
 {
-       g_free(string_class);
+       struct declaration_string *string_declaration =
+               container_of(declaration, struct declaration_string, p);
+       g_free(string_declaration);
 }
 
-static void _string_type_free(struct type_class *type_class)
+struct declaration_string *string_declaration_new(const char *name)
 {
-       struct type_class_string *string_class =
-               container_of(type_class, struct type_class_string, p);
-       string_type_free(string_class);
+       struct declaration_string *string_declaration;
+
+       string_declaration = g_new(struct declaration_string, 1);
+       string_declaration->p.id = CTF_TYPE_STRING;
+       string_declaration->p.name = g_quark_from_string(name);
+       string_declaration->p.alignment = CHAR_BIT;
+       string_declaration->p.copy = string_copy;
+       string_declaration->p.declaration_free = _string_declaration_free;
+       string_declaration->p.definition_new = _string_definition_new;
+       string_declaration->p.definition_free = _string_definition_free;
+       string_declaration->p.ref = 1;
+       return string_declaration;
 }
 
-struct type_class_string *string_type_new(const char *name)
+static
+struct definition *
+       _string_definition_new(struct declaration *declaration,
+                              struct definition_scope *parent_scope,
+                              GQuark field_name, int index)
 {
-       struct type_class_string *string_class;
-       int ret;
+       struct declaration_string *string_declaration =
+               container_of(declaration, struct declaration_string, p);
+       struct definition_string *string;
 
-       string_class = g_new(struct type_class_string, 1);
-       string_class->p.name = g_quark_from_string(name);
-       string_class->p.alignment = CHAR_BIT;
-       string_class->p.copy = string_copy;
-       string_class->p.free = _string_type_free;
-       string_class->p.ref = 1;
-       if (string_class->p.name) {
-               ret = ctf_register_type(&string_class->p);
-               if (ret) {
-                       g_free(string_class);
-                       return NULL;
-               }
-       }
-       return string_class;
+       string = g_new(struct definition_string, 1);
+       declaration_ref(&string_declaration->p);
+       string->p.declaration = declaration;
+       string->declaration = string_declaration;
+       string->p.ref = 1;
+       string->p.index = index;
+       string->value = NULL;
+       return &string->p;
+}
+
+static
+void _string_definition_free(struct definition *definition)
+{
+       struct definition_string *string =
+               container_of(definition, struct definition_string, p);
+
+       declaration_unref(string->p.declaration);
+       g_free(string->value);
+       g_free(string);
 }