noinst_LTLIBRARIES = libctf-ir.la
libctf_ir_la_SOURCES = \
+ attributes.c \
clock.c \
event.c \
event-fields.c \
--- /dev/null
+/*
+ * attributes.c
+ *
+ * Babeltrace CTF IR - Attributes
+ *
+ * Copyright (c) 2015 EfficiOS Inc. and Linux Foundation
+ * Copyright (c) 2015 Philippe Proulx <pproulx@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
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * 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/babeltrace-internal.h>
+#include <babeltrace/objects.h>
+
+#define BT_CTF_ATTR_NAME_INDEX 0
+#define BT_CTF_ATTR_VALUE_INDEX 1
+
+BT_HIDDEN
+struct bt_object *bt_ctf_attributes_create(void)
+{
+ /*
+ * Attributes: array object of array objects, each one
+ * containing two entries: a string object (attributes field
+ * name), and an object (attributes field value).
+ *
+ * Example (JSON representation):
+ *
+ * [
+ * ["hostname", "eeppdesk"],
+ * ["sysname", "Linux"],
+ * ["tracer_major", 2],
+ * ["tracer_minor", 5]
+ * ]
+ */
+ return bt_object_array_create();
+}
+
+BT_HIDDEN
+void bt_ctf_attributes_destroy(struct bt_object *attr_obj)
+{
+ bt_object_put(attr_obj);
+}
+
+BT_HIDDEN
+int bt_ctf_attributes_get_count(struct bt_object *attr_obj)
+{
+ return bt_object_array_size(attr_obj);
+}
+
+BT_HIDDEN
+const char *bt_ctf_attributes_get_field_name(struct bt_object *attr_obj,
+ int index)
+{
+ int rc;
+ const char *ret = NULL;
+ struct bt_object *attr_field_obj = NULL;
+ struct bt_object *attr_field_name_obj = NULL;
+
+ if (!attr_obj || index < 0) {
+ goto end;
+ }
+
+ attr_field_obj = bt_object_array_get(attr_obj, index);
+
+ if (!attr_field_obj) {
+ goto end;
+ }
+
+ attr_field_name_obj = bt_object_array_get(attr_field_obj,
+ BT_CTF_ATTR_NAME_INDEX);
+
+ if (!attr_field_name_obj) {
+ goto end;
+ }
+
+ rc = bt_object_string_get(attr_field_name_obj, &ret);
+
+ if (rc) {
+ ret = NULL;
+ }
+
+end:
+ BT_OBJECT_PUT(attr_field_name_obj);
+ BT_OBJECT_PUT(attr_field_obj);
+
+ return ret;
+}
+
+BT_HIDDEN
+struct bt_object *bt_ctf_attributes_get_field_value(struct bt_object *attr_obj,
+ int index)
+{
+ struct bt_object *value_obj = NULL;
+ struct bt_object *attr_field_obj = NULL;
+
+ if (!attr_obj || index < 0) {
+ goto end;
+ }
+
+ attr_field_obj = bt_object_array_get(attr_obj, index);
+
+ if (!attr_field_obj) {
+ goto end;
+ }
+
+ value_obj = bt_object_array_get(attr_field_obj,
+ BT_CTF_ATTR_VALUE_INDEX);
+
+end:
+ BT_OBJECT_PUT(attr_field_obj);
+
+ return value_obj;
+}
+
+static
+struct bt_object *bt_ctf_attributes_get_field_by_name(
+ struct bt_object *attr_obj, const char *name)
+{
+ int i;
+ int attr_size;
+ struct bt_object *value_obj = NULL;
+ struct bt_object *attr_field_name_obj = NULL;
+
+ attr_size = bt_object_array_size(attr_obj);
+
+ if (attr_size < 0) {
+ goto error;
+ }
+
+ for (i = 0; i < attr_size; ++i) {
+ int ret;
+ const char *field_name;
+
+ value_obj = bt_object_array_get(attr_obj, i);
+
+ if (!value_obj) {
+ goto error;
+ }
+
+ attr_field_name_obj = bt_object_array_get(value_obj, 0);
+
+ if (!attr_field_name_obj) {
+ goto error;
+ }
+
+ ret = bt_object_string_get(attr_field_name_obj, &field_name);
+ if (ret) {
+ goto error;
+ }
+
+ if (!strcmp(field_name, name)) {
+ BT_OBJECT_PUT(attr_field_name_obj);
+ break;
+ }
+
+ BT_OBJECT_PUT(attr_field_name_obj);
+ BT_OBJECT_PUT(value_obj);
+ }
+
+ return value_obj;
+
+error:
+ BT_OBJECT_PUT(attr_field_name_obj);
+ BT_OBJECT_PUT(value_obj);
+
+ return value_obj;
+}
+
+BT_HIDDEN
+int bt_ctf_attributes_set_field_value(struct bt_object *attr_obj,
+ const char *name, struct bt_object *value_obj)
+{
+ int ret = 0;
+ struct bt_object *attr_field_obj = NULL;
+
+ if (!attr_obj || !name || !value_obj) {
+ ret = -1;
+ goto end;
+ }
+
+ attr_field_obj = bt_ctf_attributes_get_field_by_name(attr_obj, name);
+
+ if (attr_field_obj) {
+ ret = bt_object_array_set(attr_field_obj,
+ BT_CTF_ATTR_VALUE_INDEX, value_obj);
+ goto end;
+ }
+
+ attr_field_obj = bt_object_array_create();
+
+ if (!attr_field_obj) {
+ ret = -1;
+ goto end;
+ }
+
+ ret = bt_object_array_append_string(attr_field_obj, name);
+ ret |= bt_object_array_append(attr_field_obj, value_obj);
+
+ if (ret) {
+ goto end;
+ }
+
+ ret = bt_object_array_append(attr_obj, attr_field_obj);
+
+end:
+ BT_OBJECT_PUT(attr_field_obj);
+
+ return ret;
+}
+
+BT_HIDDEN
+struct bt_object *bt_ctf_attributes_get_field_value_by_name(
+ struct bt_object *attr_obj, const char *name)
+{
+ struct bt_object *value_obj = NULL;
+ struct bt_object *attr_field_obj = NULL;
+
+ if (!attr_obj || !name) {
+ goto end;
+ }
+
+ attr_field_obj = bt_ctf_attributes_get_field_by_name(attr_obj, name);
+
+ if (!attr_field_obj) {
+ goto end;
+ }
+
+ value_obj = bt_object_array_get(attr_field_obj,
+ BT_CTF_ATTR_VALUE_INDEX);
+
+end:
+ BT_OBJECT_PUT(attr_field_obj);
+
+ return value_obj;
+}
+
+BT_HIDDEN
+int bt_ctf_attributes_freeze(struct bt_object *attr_obj)
+{
+ int i;
+ int count;
+ int ret = 0;
+
+ if (!attr_obj) {
+ ret = -1;
+ goto end;
+ }
+
+ count = bt_object_array_size(attr_obj);
+
+ if (count < 0) {
+ ret = -1;
+ goto end;
+ }
+
+ /*
+ * We do not freeze the array itself here, since internal
+ * stuff could need to modify/add attributes. Each attribute
+ * is frozen one by one.
+ */
+ for (i = 0; i < count; ++i) {
+ struct bt_object *obj = NULL;
+
+ obj = bt_ctf_attributes_get_field_value(attr_obj, i);
+
+ if (!obj) {
+ ret = -1;
+ goto end;
+ }
+
+ bt_object_freeze(obj);
+ BT_OBJECT_PUT(obj);
+ }
+
+end:
+
+ return ret;
+}
#include <babeltrace/ctf-ir/stream-class-internal.h>
#include <babeltrace/ctf-ir/trace-internal.h>
#include <babeltrace/ctf-ir/utils.h>
+#include <babeltrace/ctf-ir/attributes-internal.h>
#include <babeltrace/compiler.h>
static
#include <babeltrace/ctf-ir/stream-class-internal.h>
#include <babeltrace/ctf-writer/functor-internal.h>
#include <babeltrace/ctf-ir/event-types-internal.h>
+#include <babeltrace/ctf-ir/attributes-internal.h>
#include <babeltrace/ctf-ir/utils.h>
#include <babeltrace/compiler.h>
#include <babeltrace/objects.h>
#include <string.h>
#include <stdlib.h>
#include <glib.h>
-#include <babeltrace/babeltrace-internal.h>
-#include <babeltrace/objects.h>
-
-#define BT_CTF_ATTR_NAME_INDEX 0
-#define BT_CTF_ATTR_VALUE_INDEX 1
static
const char * const reserved_keywords_str[] = {"align", "callsite",
free(string);
return ret;
}
-
-BT_HIDDEN
-struct bt_object *bt_ctf_attributes_create(void)
-{
- /*
- * Attributes: array object of array objects, each one
- * containing two entries: a string object (attributes field
- * name), and an object (attributes field value).
- *
- * Example (JSON representation):
- *
- * [
- * ["hostname", "eeppdesk"],
- * ["sysname", "Linux"],
- * ["tracer_major", 2],
- * ["tracer_minor", 5]
- * ]
- */
- return bt_object_array_create();
-}
-
-BT_HIDDEN
-void bt_ctf_attributes_destroy(struct bt_object *attr_obj)
-{
- bt_object_put(attr_obj);
-}
-
-BT_HIDDEN
-int bt_ctf_attributes_get_count(struct bt_object *attr_obj)
-{
- return bt_object_array_size(attr_obj);
-}
-
-BT_HIDDEN
-const char *bt_ctf_attributes_get_field_name(struct bt_object *attr_obj,
- int index)
-{
- int rc;
- const char *ret = NULL;
- struct bt_object *attr_field_obj = NULL;
- struct bt_object *attr_field_name_obj = NULL;
-
- if (!attr_obj || index < 0) {
- goto end;
- }
-
- attr_field_obj = bt_object_array_get(attr_obj, index);
-
- if (!attr_field_obj) {
- goto end;
- }
-
- attr_field_name_obj = bt_object_array_get(attr_field_obj,
- BT_CTF_ATTR_NAME_INDEX);
-
- if (!attr_field_name_obj) {
- goto end;
- }
-
- rc = bt_object_string_get(attr_field_name_obj, &ret);
-
- if (rc) {
- ret = NULL;
- }
-
-end:
- BT_OBJECT_PUT(attr_field_name_obj);
- BT_OBJECT_PUT(attr_field_obj);
-
- return ret;
-}
-
-BT_HIDDEN
-struct bt_object *bt_ctf_attributes_get_field_value(struct bt_object *attr_obj,
- int index)
-{
- struct bt_object *value_obj = NULL;
- struct bt_object *attr_field_obj = NULL;
-
- if (!attr_obj || index < 0) {
- goto end;
- }
-
- attr_field_obj = bt_object_array_get(attr_obj, index);
-
- if (!attr_field_obj) {
- goto end;
- }
-
- value_obj = bt_object_array_get(attr_field_obj,
- BT_CTF_ATTR_VALUE_INDEX);
-
-end:
- BT_OBJECT_PUT(attr_field_obj);
-
- return value_obj;
-}
-
-static
-struct bt_object *bt_ctf_attributes_get_field_by_name(
- struct bt_object *attr_obj, const char *name)
-{
- int i;
- int attr_size;
- struct bt_object *value_obj = NULL;
- struct bt_object *attr_field_name_obj = NULL;
-
- attr_size = bt_object_array_size(attr_obj);
-
- if (attr_size < 0) {
- goto error;
- }
-
- for (i = 0; i < attr_size; ++i) {
- int ret;
- const char *field_name;
-
- value_obj = bt_object_array_get(attr_obj, i);
-
- if (!value_obj) {
- goto error;
- }
-
- attr_field_name_obj = bt_object_array_get(value_obj, 0);
-
- if (!attr_field_name_obj) {
- goto error;
- }
-
- ret = bt_object_string_get(attr_field_name_obj, &field_name);
- if (ret) {
- goto error;
- }
-
- if (!strcmp(field_name, name)) {
- BT_OBJECT_PUT(attr_field_name_obj);
- break;
- }
-
- BT_OBJECT_PUT(attr_field_name_obj);
- BT_OBJECT_PUT(value_obj);
- }
-
- return value_obj;
-
-error:
- BT_OBJECT_PUT(attr_field_name_obj);
- BT_OBJECT_PUT(value_obj);
-
- return value_obj;
-}
-
-BT_HIDDEN
-int bt_ctf_attributes_set_field_value(struct bt_object *attr_obj,
- const char *name, struct bt_object *value_obj)
-{
- int ret = 0;
- struct bt_object *attr_field_obj = NULL;
-
- if (!attr_obj || !name || !value_obj) {
- ret = -1;
- goto end;
- }
-
- attr_field_obj = bt_ctf_attributes_get_field_by_name(attr_obj, name);
-
- if (attr_field_obj) {
- ret = bt_object_array_set(attr_field_obj,
- BT_CTF_ATTR_VALUE_INDEX, value_obj);
- goto end;
- }
-
- attr_field_obj = bt_object_array_create();
-
- if (!attr_field_obj) {
- ret = -1;
- goto end;
- }
-
- ret = bt_object_array_append_string(attr_field_obj, name);
- ret |= bt_object_array_append(attr_field_obj, value_obj);
-
- if (ret) {
- goto end;
- }
-
- ret = bt_object_array_append(attr_obj, attr_field_obj);
-
-end:
- BT_OBJECT_PUT(attr_field_obj);
-
- return ret;
-}
-
-BT_HIDDEN
-struct bt_object *bt_ctf_attributes_get_field_value_by_name(
- struct bt_object *attr_obj, const char *name)
-{
- struct bt_object *value_obj = NULL;
- struct bt_object *attr_field_obj = NULL;
-
- if (!attr_obj || !name) {
- goto end;
- }
-
- attr_field_obj = bt_ctf_attributes_get_field_by_name(attr_obj, name);
-
- if (!attr_field_obj) {
- goto end;
- }
-
- value_obj = bt_object_array_get(attr_field_obj,
- BT_CTF_ATTR_VALUE_INDEX);
-
-end:
- BT_OBJECT_PUT(attr_field_obj);
-
- return value_obj;
-}
-
-BT_HIDDEN
-int bt_ctf_attributes_freeze(struct bt_object *attr_obj)
-{
- int i;
- int count;
- int ret = 0;
-
- if (!attr_obj) {
- ret = -1;
- goto end;
- }
-
- count = bt_object_array_size(attr_obj);
-
- if (count < 0) {
- ret = -1;
- goto end;
- }
-
- /*
- * We do not freeze the array itself here, since internal
- * stuff could need to modify/add attributes. Each attribute
- * is frozen one by one.
- */
- for (i = 0; i < count; ++i) {
- struct bt_object *obj = NULL;
-
- obj = bt_ctf_attributes_get_field_value(attr_obj, i);
-
- if (!obj) {
- ret = -1;
- goto end;
- }
-
- bt_object_freeze(obj);
- BT_OBJECT_PUT(obj);
- }
-
-end:
-
- return ret;
-}
babeltrace/ctf/ctf-index.h \
babeltrace/ctf-writer/ref-internal.h \
babeltrace/ctf-writer/writer-internal.h \
+ babeltrace/ctf-ir/attributes-internal.h \
babeltrace/ctf-ir/event-types-internal.h \
babeltrace/ctf-ir/event-fields-internal.h \
babeltrace/ctf-ir/event-internal.h \
--- /dev/null
+#ifndef BABELTRACE_CTF_IR_ATTRIBUTES_H
+#define BABELTRACE_CTF_IR_ATTRIBUTES_H
+
+/*
+ * attributes.c
+ *
+ * Babeltrace - CTF IR: Attributes internal
+ *
+ * Copyright (c) 2015 EfficiOS Inc. and Linux Foundation
+ * Copyright (c) 2015 Philippe Proulx <pproulx@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
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * 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.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <babeltrace/babeltrace-internal.h>
+#include <babeltrace/objects.h>
+
+BT_HIDDEN
+struct bt_object *bt_ctf_attributes_create(void);
+
+BT_HIDDEN
+void bt_ctf_attributes_destroy(struct bt_object *attr_obj);
+
+BT_HIDDEN
+int bt_ctf_attributes_get_count(struct bt_object *attr_obj);
+
+BT_HIDDEN
+const char *bt_ctf_attributes_get_field_name(struct bt_object *attr_obj,
+ int index);
+
+BT_HIDDEN
+struct bt_object *bt_ctf_attributes_get_field_value(struct bt_object *attr_obj,
+ int index);
+
+BT_HIDDEN
+int bt_ctf_attributes_set_field_value(struct bt_object *attr_obj,
+ const char *name, struct bt_object *value_obj);
+
+BT_HIDDEN
+struct bt_object *bt_ctf_attributes_get_field_value_by_name(
+ struct bt_object *attr_obj, const char *name);
+
+BT_HIDDEN
+int bt_ctf_attributes_freeze(struct bt_object *attr_obj);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* BABELTRACE_CTF_IR_ATTRIBUTES_H */
extern "C" {
#endif
-#include <babeltrace/babeltrace-internal.h>
#include <babeltrace/objects.h>
/*
*/
extern int bt_ctf_validate_identifier(const char *identifier);
-BT_HIDDEN
-struct bt_object *bt_ctf_attributes_create(void);
-
-BT_HIDDEN
-void bt_ctf_attributes_destroy(struct bt_object *attr_obj);
-
-BT_HIDDEN
-int bt_ctf_attributes_get_count(struct bt_object *attr_obj);
-
-BT_HIDDEN
-const char *bt_ctf_attributes_get_field_name(struct bt_object *attr_obj,
- int index);
-
-BT_HIDDEN
-struct bt_object *bt_ctf_attributes_get_field_value(struct bt_object *attr_obj,
- int index);
-
-BT_HIDDEN
-int bt_ctf_attributes_set_field_value(struct bt_object *attr_obj,
- const char *name, struct bt_object *value_obj);
-
-BT_HIDDEN
-struct bt_object *bt_ctf_attributes_get_field_value_by_name(
- struct bt_object *attr_obj, const char *name);
-
-BT_HIDDEN
-int bt_ctf_attributes_freeze(struct bt_object *attr_obj);
-
#ifdef __cplusplus
}
#endif
projects / babeltrace.git / commitdiff
