*
* BabelTrace - Array 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
*
* 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/format.h>
+#include <babeltrace/types.h>
#include <inttypes.h>
static
static
void _array_definition_free(struct definition *definition);
-int array_rw(struct stream_pos *pos, struct definition *definition)
+int bt_array_rw(struct bt_stream_pos *pos, struct definition *definition)
{
struct definition_array *array_definition =
container_of(definition, struct definition_array, p);
struct declaration_array *array_declaration =
container_of(declaration, struct declaration_array, p);
- free_declaration_scope(array_declaration->scope);
- declaration_unref(array_declaration->elem);
+ bt_free_declaration_scope(array_declaration->scope);
+ bt_declaration_unref(array_declaration->elem);
g_free(array_declaration);
}
struct declaration_array *
- array_declaration_new(size_t len,
+ bt_array_declaration_new(size_t len,
struct declaration *elem_declaration,
struct declaration_scope *parent_scope)
{
array_declaration = g_new(struct declaration_array, 1);
declaration = &array_declaration->p;
array_declaration->len = len;
- declaration_ref(elem_declaration);
+ bt_declaration_ref(elem_declaration);
array_declaration->elem = elem_declaration;
- array_declaration->scope = new_declaration_scope(parent_scope);
+ array_declaration->scope = bt_new_declaration_scope(parent_scope);
declaration->id = CTF_TYPE_ARRAY;
- /* No need to align the array, the first element will align itself */
- declaration->alignment = 1;
+ declaration->alignment = elem_declaration->alignment;
declaration->declaration_free = _array_declaration_free;
declaration->definition_new = _array_definition_new;
declaration->definition_free = _array_definition_free;
int i;
array = g_new(struct definition_array, 1);
- declaration_ref(&array_declaration->p);
+ bt_declaration_ref(&array_declaration->p);
array->p.declaration = declaration;
array->declaration = array_declaration;
array->p.ref = 1;
*/
array->p.index = root_name ? INT_MAX : index;
array->p.name = field_name;
- array->p.path = new_definition_path(parent_scope, field_name, root_name);
- array->p.scope = new_definition_scope(parent_scope, field_name, root_name);
- ret = register_field_definition(field_name, &array->p,
+ array->p.path = bt_new_definition_path(parent_scope, field_name, root_name);
+ array->p.scope = bt_new_definition_scope(parent_scope, field_name, root_name);
+ ret = bt_register_field_definition(field_name, &array->p,
parent_scope);
assert(!ret);
array->string = NULL;
field->declaration->definition_free(field);
}
(void) g_ptr_array_free(array->elems, TRUE);
- free_definition_scope(array->p.scope);
- declaration_unref(array->p.declaration);
+ bt_free_definition_scope(array->p.scope);
+ bt_declaration_unref(array->p.declaration);
g_free(array);
return NULL;
}
}
(void) g_ptr_array_free(array->elems, TRUE);
}
- free_definition_scope(array->p.scope);
- declaration_unref(array->p.declaration);
+ bt_free_definition_scope(array->p.scope);
+ bt_declaration_unref(array->p.declaration);
g_free(array);
}
-uint64_t array_len(struct definition_array *array)
+uint64_t bt_array_len(struct definition_array *array)
{
if (!array->elems)
return array->string->len;
return array->elems->len;
}
-struct definition *array_index(struct definition_array *array, uint64_t i)
+struct definition *bt_array_index(struct definition_array *array, uint64_t i)
{
if (!array->elems)
return NULL;
return NULL;
return g_ptr_array_index(array->elems, i);
}
+
+int bt_get_array_len(const struct definition *field)
+{
+ struct definition_array *array_definition;
+ struct declaration_array *array_declaration;
+
+ array_definition = container_of(field, struct definition_array, p);
+ array_declaration = array_definition->declaration;
+
+ return array_declaration->len;
+}
+
+GString *bt_get_char_array(const struct definition *field)
+{
+ struct definition_array *array_definition;
+ struct declaration_array *array_declaration;
+ struct declaration *elem;
+
+ array_definition = container_of(field, struct definition_array, p);
+ array_declaration = array_definition->declaration;
+ elem = array_declaration->elem;
+ if (elem->id == CTF_TYPE_INTEGER) {
+ struct declaration_integer *integer_declaration =
+ container_of(elem, struct declaration_integer, p);
+
+ if (integer_declaration->encoding == CTF_STRING_UTF8
+ || integer_declaration->encoding == CTF_STRING_ASCII) {
+
+ if (integer_declaration->len == CHAR_BIT
+ && integer_declaration->p.alignment == CHAR_BIT) {
+
+ return array_definition->string;
+ }
+ }
+ }
+ fprintf(stderr, "[warning] Extracting string\n");
+ return NULL;
+}
projects / babeltrace.git / blobdiff