Add heimbase

2010-10-18 15:00:34 -07:00
parent 03dfe132d0
commit 8ddc462ec1
16 changed files with 1743 additions and 2 deletions
--- a/base/heimbasepriv.h
+++ b/base/heimbasepriv.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2010 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Portions Copyright (c) 2010 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+typedef void (*heim_type_init)(void *);
+typedef void (*heim_type_dealloc)(void *);
+typedef heim_object_t (*heim_type_copy)(void *);
+typedef int (*heim_type_cmp)(void *, void *);
+typedef unsigned long (*heim_type_hash)(void *);
+
+typedef struct heim_type_data *heim_type_t;
+
+enum {
+    HEIM_TID_NUMBER = 0,
+    HEIM_TID_NULL = 1,
+    HEIM_TID_BOOL = 2,
+    HEIM_TID_TAGGED_UNUSED2 = 3,
+    HEIM_TID_TAGGED_UNUSED3 = 4,
+    HEIM_TID_TAGGED_UNUSED4 = 5,
+    HEIM_TID_TAGGED_UNUSED5 = 6,
+    HEIM_TID_TAGGED_UNUSED6 = 7,
+    HEIM_TID_MEMORY = 128,
+    HEIM_TID_ARRAY = 129,
+    HEIM_TID_DICT = 130,
+    HEIM_TID_STRING = 131,
+    HEIM_TID_USER = 255
+
+};
+
+struct heim_type_data {
+    heim_tid_t tid;
+    const char *name;
+    heim_type_init init;
+    heim_type_dealloc dealloc;
+    heim_type_copy copy;
+    heim_type_cmp cmp;
+    heim_type_hash hash;
+};
+
+heim_type_t _heim_get_isa(heim_object_t);
+
+/* alloc allocates a plain memory object */
+void *
+heim_alloc(size_t size, const char *name, heim_type_dealloc dealloc);
+
+heim_type_t
+_heim_create_type(const char *name,
+		  heim_type_init init,
+		  heim_type_dealloc dealloc,
+		  heim_type_copy copy,
+		  heim_type_cmp cmp,
+		  heim_type_hash hash);
+
+heim_object_t
+_heim_alloc_object(heim_type_t type, size_t size);
+
+heim_tid_t
+_heim_type_get_tid(heim_type_t type);
+
+/* tagged tid */
+extern struct heim_type_data _heim_null_object;
+extern struct heim_type_data _heim_bool_object;
+extern struct heim_type_data _heim_number_object;
+extern struct heim_type_data _heim_string_object;