Add sequence

[babeltrace.git] / types / integer.c

diff --git a/types/integer.c b/types/integer.c
index 9b92ce35cd41024b143d5e04bf82f16d128ffe3d..7b2a3a97437f4053a3c70aad8a95d5601b89f060 100644 (file)
--- a/types/integer.c
+++ b/types/integer.c
@@ -19,9 +19,11 @@
  */
 
 #include <babeltrace/compiler.h>
+#include <babeltrace/align.h>
+#include <babeltrace/types.h>
 #include <stdint.h>
 
-size_t copy_integer(unsigned char *dest, const struct format *fdest, 
+size_t integer_copy(unsigned char *dest, const struct format *fdest, 
                    const unsigned char *src, const struct format *fsrc,
                    const struct type_class *type_class)
 {
@@ -31,14 +33,50 @@ size_t copy_integer(unsigned char *dest, const struct format *fdest,
        if (!int_class->signedness) {
                uint64_t v;
 
-               v = fsrc->uint_read(src, int_class->byte_order, int_class->len);
-               return fdest->uint_write(dest, int_class->byte_order,
-                                        int_class->len, v);
+               v = fsrc->uint_read(src, int_class);
+               return fdest->uint_write(dest, int_class, v);
        } else {
                int64_t v;
 
-               v = fsrc->int_read(src, int_class->byte_order, int_class->len);
-               return fdest->int_write(dest, int_class->byte_order,
-                                       int_class->len, v);
+               v = fsrc->int_read(src, int_class);
+               return fdest->int_write(dest, int_class, v);
        }
 }
+
+void integer_type_free(struct type_class_integer *int_class)
+{
+       g_free(int_class);
+}
+
+static void _integer_type_free(struct type_class *type_class)
+{
+       struct type_class_integer *int_class =
+               container_of(type_class, struct type_class_integer, p);
+       integer_type_free(int_class);
+}
+
+struct type_class_integer *integer_type_new(const char *name,
+                                           size_t len, int byte_order,
+                                           int signedness,
+                                           size_t alignment)
+{
+       struct type_class_integer *int_class;
+       int ret;
+
+       int_class = g_new(struct type_class_integer, 1);
+       int_class->p.name = g_quark_from_string(name);
+       int_class->p.alignment = alignment;
+       int_class->p.copy = integer_copy;
+       int_class->p.free = _integer_type_free;
+       int_class->len = len;
+       int_class->byte_order = byte_order;
+       int_class->signedness = signedness;
+       if (int_class->p.name) {
+               ret = ctf_register_type(&int_class->p);
+               if (ret) {
+                       g_free(int_class);
+                       return NULL;
+               }
+       }
+       return int_class;
+}