namespace the sequence functions

[babeltrace.git] / types / integer.c

diff --git a/types/integer.c b/types/integer.c
index 6a95b939c70526a3ecaba05dfd2c5a111d11a6ab..58b6104f9f08c73e78a9730796afd155962ead7d 100644 (file)
--- a/types/integer.c
+++ b/types/integer.c
@@ -3,7 +3,9 @@
  *
  * BabelTrace - Integer Type Converter
  *
- * Copyright 2010, 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation
+ *
+ * Author: 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
@@ -14,11 +16,20 @@
  *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <babeltrace/compiler.h>
 #include <babeltrace/align.h>
 #include <babeltrace/format.h>
+#include <babeltrace/types.h>
 #include <stdint.h>
 
 static
@@ -40,7 +51,8 @@ void _integer_declaration_free(struct declaration *declaration)
 struct declaration_integer *
        integer_declaration_new(size_t len, int byte_order,
                         int signedness, size_t alignment, int base,
-                        enum ctf_string_encoding encoding)
+                        enum ctf_string_encoding encoding,
+                        struct ctf_clock *clock)
 {
        struct declaration_integer *integer_declaration;
 
@@ -56,6 +68,7 @@ struct declaration_integer *
        integer_declaration->signedness = signedness;
        integer_declaration->base = base;
        integer_declaration->encoding = encoding;
+       integer_declaration->clock = clock;
        return integer_declaration;
 }
 
@@ -72,7 +85,7 @@ struct definition *
        int ret;
 
        integer = g_new(struct definition_integer, 1);
-       declaration_ref(&integer_declaration->p);
+       bt_declaration_ref(&integer_declaration->p);
        integer->p.declaration = declaration;
        integer->declaration = integer_declaration;
        integer->p.ref = 1;
@@ -84,6 +97,7 @@ struct definition *
        integer->p.name = field_name;
        integer->p.path = new_definition_path(parent_scope, field_name,
                                        root_name);
+       integer->p.scope = NULL;
        integer->value._unsigned = 0;
        ret = register_field_definition(field_name, &integer->p,
                                        parent_scope);
@@ -97,6 +111,93 @@ void _integer_definition_free(struct definition *definition)
        struct definition_integer *integer =
                container_of(definition, struct definition_integer, p);
 
-       declaration_unref(integer->p.declaration);
+       bt_declaration_unref(integer->p.declaration);
        g_free(integer);
 }
+
+enum ctf_string_encoding bt_get_int_encoding(const struct definition *field)
+{
+       struct definition_integer *integer_definition;
+       const struct declaration_integer *integer_declaration;
+
+       integer_definition = container_of(field, struct definition_integer, p);
+       integer_declaration = integer_definition->declaration;
+
+       return integer_declaration->encoding;
+}
+
+int bt_get_int_base(const struct definition *field)
+{
+       struct definition_integer *integer_definition;
+       const struct declaration_integer *integer_declaration;
+
+       integer_definition = container_of(field, struct definition_integer, p);
+       integer_declaration = integer_definition->declaration;
+
+       return integer_declaration->base;
+}
+
+size_t bt_get_int_len(const struct definition *field)
+{
+       struct definition_integer *integer_definition;
+       const struct declaration_integer *integer_declaration;
+
+       integer_definition = container_of(field, struct definition_integer, p);
+       integer_declaration = integer_definition->declaration;
+
+       return integer_declaration->len;
+}
+
+int bt_get_int_byte_order(const struct definition *field)
+{
+       struct definition_integer *integer_definition;
+       const struct declaration_integer *integer_declaration;
+
+       integer_definition = container_of(field, struct definition_integer, p);
+       integer_declaration = integer_definition->declaration;
+
+       return integer_declaration->byte_order;
+}
+
+int bt_get_int_signedness(const struct definition *field)
+{
+       struct definition_integer *integer_definition;
+       const struct declaration_integer *integer_declaration;
+
+       integer_definition = container_of(field, struct definition_integer, p);
+       integer_declaration = integer_definition->declaration;
+
+       return integer_declaration->signedness;
+}
+
+uint64_t bt_get_unsigned_int(const struct definition *field)
+{
+       struct definition_integer *integer_definition;
+       const struct declaration_integer *integer_declaration;
+
+       integer_definition = container_of(field, struct definition_integer, p);
+       integer_declaration = integer_definition->declaration;
+
+       if (!integer_declaration->signedness) {
+               return integer_definition->value._unsigned;
+       }
+       fprintf(stderr, "[warning] Extracting unsigned value from a signed int (%s)\n",
+               g_quark_to_string(field->name));
+       return (uint64_t)integer_definition->value._signed;
+}
+
+int64_t bt_get_signed_int(const struct definition *field)
+{
+       struct definition_integer *integer_definition;
+       const struct declaration_integer *integer_declaration;
+
+       integer_definition = container_of(field, struct definition_integer, p);
+       integer_declaration = integer_definition->declaration;
+
+       if (integer_declaration->signedness) {
+               return integer_definition->value._signed;
+       }
+       fprintf(stderr, "[warning] Extracting signed value from an unsigned int (%s)\n", 
+               g_quark_to_string(field->name));
+       return (int64_t)integer_definition->value._unsigned;
+}