*
* 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
*/
#include "python-complements.h"
-#include <babeltrace/ctf-writer/event-types-internal.h>
-#include <babeltrace/ctf-writer/event-fields-internal.h>
-
-/* FILE functions
- ----------------------------------------------------
-*/
-
-FILE *_bt_file_open(char *file_path, char *mode)
-{
- FILE *fp = stdout;
- if (file_path != NULL)
- fp = fopen(file_path, mode);
- return fp;
-}
-
-void _bt_file_close(FILE *fp)
-{
- if (fp != NULL)
- fclose(fp);
-}
-
+#include <babeltrace/ctf-ir/field-types-internal.h>
+#include <babeltrace/ctf-ir/fields-internal.h>
+#include <babeltrace/ctf-ir/field-types.h>
+#include <babeltrace/ctf-ir/event.h>
+#include <babeltrace/ctf-ir/event-class.h>
+#include <babeltrace/ctf-ir/clock-internal.h>
+#include <babeltrace/iterator.h>
+#include <babeltrace/ctf/iterator.h>
+#include <babeltrace/ctf/events-internal.h>
+#include <glib.h>
/* List-related functions
----------------------------------------------------
/* decl_fields */
struct bt_ctf_field_decl **_by_python_field_decl_listcaller(
struct bt_ctf_event_decl *event_decl,
- enum bt_ctf_scope scope,
+ enum ctf_scope scope,
unsigned int *len)
{
struct bt_ctf_field_decl **list;
end:
return type_id;
}
+
+/*
+ * Swig doesn't handle returning pointers via output arguments properly...
+ * These functions only wrap the ctf-ir functions to provide them directly
+ * as regular return values.
+ */
+const char *_bt_python_ctf_field_type_enumeration_get_mapping(
+ struct bt_ctf_field_type *enumeration, size_t index,
+ int64_t *range_start, int64_t *range_end)
+{
+ int ret;
+ const char *name;
+
+ ret = bt_ctf_field_type_enumeration_get_mapping(enumeration, index,
+ &name, range_start, range_end);
+ return !ret ? name : NULL;
+}
+
+const char *_bt_python_ctf_field_type_enumeration_get_mapping_unsigned(
+ struct bt_ctf_field_type *enumeration, size_t index,
+ uint64_t *range_start, uint64_t *range_end)
+{
+ int ret;
+ const char *name;
+
+ ret = bt_ctf_field_type_enumeration_get_mapping_unsigned(enumeration,
+ index, &name, range_start, range_end);
+ return !ret ? name : NULL;
+}
+
+const char *_bt_python_ctf_field_type_structure_get_field_name(
+ struct bt_ctf_field_type *structure, size_t index)
+{
+ int ret;
+ const char *name;
+ struct bt_ctf_field_type *type;
+
+ ret = bt_ctf_field_type_structure_get_field(structure, &name, &type,
+ index);
+ if (ret) {
+ name = NULL;
+ goto end;
+ }
+
+ bt_ctf_field_type_put(type);
+end:
+ return name;
+}
+
+struct bt_ctf_field_type *_bt_python_ctf_field_type_structure_get_field_type(
+ struct bt_ctf_field_type *structure, size_t index)
+{
+ int ret;
+ const char *name;
+ struct bt_ctf_field_type *type;
+
+ ret = bt_ctf_field_type_structure_get_field(structure, &name, &type,
+ index);
+ return !ret ? type : NULL;
+}
+
+const char *_bt_python_ctf_field_type_variant_get_field_name(
+ struct bt_ctf_field_type *variant, size_t index)
+{
+ int ret;
+ const char *name;
+ struct bt_ctf_field_type *type;
+
+ ret = bt_ctf_field_type_variant_get_field(variant, &name, &type,
+ index);
+ if (ret) {
+ name = NULL;
+ goto end;
+ }
+
+ bt_ctf_field_type_put(type);
+end:
+ return name;
+}
+
+struct bt_ctf_field_type *_bt_python_ctf_field_type_variant_get_field_type(
+ struct bt_ctf_field_type *variant, size_t index)
+{
+ int ret;
+ const char *name;
+ struct bt_ctf_field_type *type;
+
+ ret = bt_ctf_field_type_variant_get_field(variant, &name, &type,
+ index);
+ return !ret ? type : NULL;
+}
+
+const char *_bt_python_ctf_event_class_get_field_name(
+ struct bt_ctf_event_class *event_class, size_t index)
+{
+ int ret;
+ const char *name;
+ struct bt_ctf_field_type *type;
+
+ ret = bt_ctf_event_class_get_field(event_class, &name, &type,
+ index);
+ if (ret) {
+ name = NULL;
+ goto end;
+ }
+
+ bt_ctf_field_type_put(type);
+end:
+ return name;
+}
+
+struct bt_ctf_field_type *_bt_python_ctf_event_class_get_field_type(
+ struct bt_ctf_event_class *event_class, size_t index)
+{
+ int ret;
+ const char *name;
+ struct bt_ctf_field_type *type;
+
+ ret = bt_ctf_event_class_get_field(event_class, &name, &type,
+ index);
+ return !ret ? type : NULL;
+}
+
+int _bt_python_ctf_clock_get_uuid_index(struct bt_ctf_clock *clock,
+ size_t index, unsigned char *value)
+{
+ int ret = 0;
+ const unsigned char *uuid;
+
+ if (index >= 16) {
+ ret = -1;
+ goto end;
+ }
+
+ uuid = bt_ctf_clock_get_uuid(clock);
+ if (!uuid) {
+ ret = -1;
+ goto end;
+ }
+
+ *value = uuid[index];
+end:
+ return ret;
+}
+
+int _bt_python_ctf_clock_set_uuid_index(struct bt_ctf_clock *clock,
+ size_t index, unsigned char value)
+{
+ int ret = 0;
+
+ if (index >= 16) {
+ ret = -1;
+ goto end;
+ }
+
+ clock->uuid[index] = value;
+end:
+ return ret;
+}
+
+/*
+ * Python 3.5 changes the StopIteration exception clearing behaviour which
+ * erroneously marks swig clean-up function as having failed. This explicit
+ * allocation function is intended as a work-around so SWIG doesn't manage
+ * the lifetime of a "temporary" object by itself.
+ */
+struct bt_iter_pos *_bt_python_create_iter_pos(void)
+{
+ return g_new0(struct bt_iter_pos, 1);
+}
+
+struct bt_ctf_iter *_bt_python_ctf_iter_create_intersect(
+ struct bt_context *ctx,
+ struct bt_iter_pos *inter_begin_pos,
+ struct bt_iter_pos *inter_end_pos)
+{
+ return bt_ctf_iter_create_intersect(ctx, &inter_begin_pos,
+ &inter_end_pos);
+}
+
+int _bt_python_has_intersection(struct bt_context *ctx)
+{
+ int ret;
+ uint64_t begin = 0, end = ULLONG_MAX;
+
+ ret = ctf_find_packets_intersection(ctx, &begin, &end);
+
+ return ret == 0 ? 1 : 0;
+}
projects / babeltrace.git / blobdiff