X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=formats%2Fctf%2Fir%2Fclock-class.c;fp=formats%2Fctf%2Fir%2Fclock-class.c;h=0000000000000000000000000000000000000000;hp=66f7f440dd71a0e63228f9acbe27277afbbedd9f;hb=dc3fffef7b84cc4af1a7c99828fd57a106cd2257;hpb=f3985ab106d89d8e764c1a8dd0c8bda09b755d10

diff --git a/formats/ctf/ir/clock-class.c b/formats/ctf/ir/clock-class.c
deleted file mode 100644
index 66f7f440..00000000
--- a/formats/ctf/ir/clock-class.c
+++ /dev/null
@@ -1,497 +0,0 @@
-/*
- * clock-class.c
- *
- * Babeltrace CTF IR - Clock class
- *
- * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Author: Jérémie Galarneau <jeremie.galarneau@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/ctf-ir/clock-class-internal.h>
-#include <babeltrace/ctf-ir/utils.h>
-#include <babeltrace/ref.h>
-#include <babeltrace/object-internal.h>
-#include <babeltrace/compiler.h>
-#include <inttypes.h>
-
-static
-void bt_ctf_clock_class_destroy(struct bt_object *obj);
-
-BT_HIDDEN
-bool bt_ctf_clock_class_is_valid(struct bt_ctf_clock_class *clock_class)
-{
-	return clock_class && clock_class->name;
-}
-
-int bt_ctf_clock_class_set_name(struct bt_ctf_clock_class *clock_class,
-		const char *name)
-{
-	int ret = 0;
-
-	if (!clock_class || clock_class->frozen) {
-		ret = -1;
-		goto end;
-	}
-
-	if (bt_ctf_validate_identifier(name)) {
-		ret = -1;
-		goto end;
-	}
-
-	if (clock_class->name) {
-		g_string_assign(clock_class->name, name);
-	} else {
-		clock_class->name = g_string_new(name);
-		if (!clock_class->name) {
-			ret = -1;
-			goto end;
-		}
-	}
-
-end:
-	return ret;
-}
-
-struct bt_ctf_clock_class *bt_ctf_clock_class_create(const char *name)
-{
-	int ret;
-	struct bt_ctf_clock_class *clock_class =
-		g_new0(struct bt_ctf_clock_class, 1);
-
-	if (!clock_class) {
-		goto error;
-	}
-
-	clock_class->precision = 1;
-	clock_class->frequency = 1000000000;
-	bt_object_init(clock_class, bt_ctf_clock_class_destroy);
-
-	if (name) {
-		ret = bt_ctf_clock_class_set_name(clock_class, name);
-		if (ret) {
-			goto error;
-		}
-	}
-
-	ret = bt_uuid_generate(clock_class->uuid);
-	if (ret) {
-		goto error;
-	}
-
-	clock_class->uuid_set = 1;
-	return clock_class;
-error:
-	BT_PUT(clock_class);
-	return clock_class;
-}
-
-const char *bt_ctf_clock_class_get_name(struct bt_ctf_clock_class *clock_class)
-{
-	const char *ret = NULL;
-
-	if (!clock_class) {
-		goto end;
-	}
-
-	if (clock_class->name) {
-		ret = clock_class->name->str;
-	}
-
-end:
-	return ret;
-}
-
-const char *bt_ctf_clock_class_get_description(
-		struct bt_ctf_clock_class *clock_class)
-{
-	const char *ret = NULL;
-
-	if (!clock_class) {
-		goto end;
-	}
-
-	if (clock_class->description) {
-		ret = clock_class->description->str;
-	}
-end:
-	return ret;
-}
-
-int bt_ctf_clock_class_set_description(struct bt_ctf_clock_class *clock_class,
-		const char *desc)
-{
-	int ret = 0;
-
-	if (!clock_class || !desc || clock_class->frozen) {
-		ret = -1;
-		goto end;
-	}
-
-	clock_class->description = g_string_new(desc);
-	ret = clock_class->description ? 0 : -1;
-end:
-	return ret;
-}
-
-uint64_t bt_ctf_clock_class_get_frequency(
-		struct bt_ctf_clock_class *clock_class)
-{
-	uint64_t ret = -1ULL;
-
-	if (!clock_class) {
-		goto end;
-	}
-
-	ret = clock_class->frequency;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_class_set_frequency(struct bt_ctf_clock_class *clock_class,
-		uint64_t freq)
-{
-	int ret = 0;
-
-	if (!clock_class || clock_class->frozen) {
-		ret = -1;
-		goto end;
-	}
-
-	clock_class->frequency = freq;
-end:
-	return ret;
-}
-
-uint64_t bt_ctf_clock_class_get_precision(struct bt_ctf_clock_class *clock_class)
-{
-	uint64_t ret = -1ULL;
-
-	if (!clock_class) {
-		goto end;
-	}
-
-	ret = clock_class->precision;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_class_set_precision(struct bt_ctf_clock_class *clock_class,
-		uint64_t precision)
-{
-	int ret = 0;
-
-	if (!clock_class || clock_class->frozen) {
-		ret = -1;
-		goto end;
-	}
-
-	clock_class->precision = precision;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_class_get_offset_s(struct bt_ctf_clock_class *clock_class,
-		int64_t *offset_s)
-{
-	int ret = 0;
-
-	if (!clock_class || !offset_s) {
-		ret = -1;
-		goto end;
-	}
-
-	*offset_s = clock_class->offset_s;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_class_set_offset_s(struct bt_ctf_clock_class *clock_class,
-		int64_t offset_s)
-{
-	int ret = 0;
-
-	if (!clock_class || clock_class->frozen) {
-		ret = -1;
-		goto end;
-	}
-
-	clock_class->offset_s = offset_s;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_class_get_offset_cycles(struct bt_ctf_clock_class *clock_class,
-		int64_t *offset)
-{
-	int ret = 0;
-
-	if (!clock_class || !offset) {
-		ret = -1;
-		goto end;
-	}
-
-	*offset = clock_class->offset;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_class_set_offset_cycles(struct bt_ctf_clock_class *clock_class,
-		int64_t offset)
-{
-	int ret = 0;
-
-	if (!clock_class || clock_class->frozen) {
-		ret = -1;
-		goto end;
-	}
-
-	clock_class->offset = offset;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_class_get_is_absolute(struct bt_ctf_clock_class *clock_class)
-{
-	int ret = -1;
-
-	if (!clock_class) {
-		goto end;
-	}
-
-	ret = clock_class->absolute;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_class_set_is_absolute(struct bt_ctf_clock_class *clock_class,
-		int is_absolute)
-{
-	int ret = 0;
-
-	if (!clock_class || clock_class->frozen) {
-		ret = -1;
-		goto end;
-	}
-
-	clock_class->absolute = !!is_absolute;
-end:
-	return ret;
-}
-
-const unsigned char *bt_ctf_clock_class_get_uuid(
-		struct bt_ctf_clock_class *clock_class)
-{
-	const unsigned char *ret;
-
-	if (!clock_class || !clock_class->uuid_set) {
-		ret = NULL;
-		goto end;
-	}
-
-	ret = clock_class->uuid;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_class_set_uuid(struct bt_ctf_clock_class *clock_class,
-		const unsigned char *uuid)
-{
-	int ret = 0;
-
-	if (!clock_class || !uuid || clock_class->frozen) {
-		ret = -1;
-		goto end;
-	}
-
-	memcpy(clock_class->uuid, uuid, sizeof(uuid_t));
-	clock_class->uuid_set = 1;
-end:
-	return ret;
-}
-
-static uint64_t ns_from_value(uint64_t frequency, uint64_t value)
-{
-	uint64_t ns;
-
-	if (frequency == 1000000000) {
-		ns = value;
-	} else {
-		ns = (uint64_t) ((1e9 * (double) value) / (double) frequency);
-	}
-
-	return ns;
-}
-
-BT_HIDDEN
-void bt_ctf_clock_class_freeze(struct bt_ctf_clock_class *clock_class)
-{
-	if (!clock_class) {
-		return;
-	}
-
-	clock_class->frozen = 1;
-}
-
-BT_HIDDEN
-void bt_ctf_clock_class_serialize(struct bt_ctf_clock_class *clock_class,
-		struct metadata_context *context)
-{
-	unsigned char *uuid;
-
-	if (!clock_class || !context) {
-		return;
-	}
-
-	uuid = clock_class->uuid;
-	g_string_append(context->string, "clock {\n");
-	g_string_append_printf(context->string, "\tname = %s;\n",
-		clock_class->name->str);
-	g_string_append_printf(context->string,
-		"\tuuid = \"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x\";\n",
-		uuid[0], uuid[1], uuid[2], uuid[3],
-		uuid[4], uuid[5], uuid[6], uuid[7],
-		uuid[8], uuid[9], uuid[10], uuid[11],
-		uuid[12], uuid[13], uuid[14], uuid[15]);
-	if (clock_class->description) {
-		g_string_append_printf(context->string, "\tdescription = \"%s\";\n",
-			clock_class->description->str);
-	}
-
-	g_string_append_printf(context->string, "\tfreq = %" PRIu64 ";\n",
-		clock_class->frequency);
-	g_string_append_printf(context->string, "\tprecision = %" PRIu64 ";\n",
-		clock_class->precision);
-	g_string_append_printf(context->string, "\toffset_s = %" PRIu64 ";\n",
-		clock_class->offset_s);
-	g_string_append_printf(context->string, "\toffset = %" PRIu64 ";\n",
-		clock_class->offset);
-	g_string_append_printf(context->string, "\tabsolute = %s;\n",
-		clock_class->absolute ? "TRUE" : "FALSE");
-	g_string_append(context->string, "};\n\n");
-}
-
-static
-void bt_ctf_clock_class_destroy(struct bt_object *obj)
-{
-	struct bt_ctf_clock_class *clock_class;
-
-	clock_class = container_of(obj, struct bt_ctf_clock_class, base);
-	if (clock_class->name) {
-		g_string_free(clock_class->name, TRUE);
-	}
-	if (clock_class->description) {
-		g_string_free(clock_class->description, TRUE);
-	}
-
-	g_free(clock_class);
-}
-
-static
-void bt_ctf_clock_value_destroy(struct bt_object *obj)
-{
-	struct bt_ctf_clock_value *value;
-
-	if (!obj) {
-		return;
-	}
-
-	value = container_of(obj, struct bt_ctf_clock_value, base);
-	bt_put(value->clock_class);
-	g_free(value);
-}
-
-struct bt_ctf_clock_value *bt_ctf_clock_value_create(
-		struct bt_ctf_clock_class *clock_class, uint64_t value)
-{
-	struct bt_ctf_clock_value *ret = NULL;
-
-	if (!clock_class) {
-		goto end;
-	}
-
-	ret = g_new0(struct bt_ctf_clock_value, 1);
-	if (!ret) {
-		goto end;
-	}
-
-	bt_object_init(ret, bt_ctf_clock_value_destroy);
-	ret->clock_class = bt_get(clock_class);
-	ret->value = value;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_value_get_value(
-		struct bt_ctf_clock_value *clock_value, uint64_t *raw_value)
-{
-	int ret = 0;
-
-	if (!clock_value || !raw_value) {
-		ret = -1;
-		goto end;
-	}
-
-	*raw_value = clock_value->value;
-end:
-	return ret;
-}
-
-int bt_ctf_clock_value_get_value_ns_from_epoch(struct bt_ctf_clock_value *value,
-		int64_t *ret_value_ns)
-{
-	int ret = 0;
-	int64_t ns;
-
-	if (!value || !ret_value_ns) {
-		ret = -1;
-		goto end;
-	}
-
-	/* Initialize nanosecond timestamp to clock's offset in seconds. */
-	ns = value->clock_class->offset_s * 1000000000;
-
-	/* Add offset in cycles, converted to nanoseconds. */
-	ns += ns_from_value(value->clock_class->frequency,
-			value->clock_class->offset);
-
-	/* Add given value, converter to nanoseconds. */
-	ns += ns_from_value(value->clock_class->frequency, value->value);
-
-	*ret_value_ns = ns;
-end:
-	return ret;
-}
-
-struct bt_ctf_clock_class *bt_ctf_clock_value_get_class(
-		struct bt_ctf_clock_value *clock_value)
-{
-	struct bt_ctf_clock_class *clock_class = NULL;
-
-	if (!clock_value) {
-		goto end;
-	}
-
-	clock_class = bt_get(clock_value->clock_class);
-
-end:
-	return clock_class;
-}