X-Git-Url: https://git.lttng.org/?p=lttngtop.git;a=blobdiff_plain;f=lib%2Fbabeltrace%2Fctf-writer%2Fwriter-internal.h;fp=lib%2Fbabeltrace%2Fctf-writer%2Fwriter-internal.h;h=5c682dd857dac84ec577cd31852c7ec0364c0f03;hp=0000000000000000000000000000000000000000;hb=12a91e9dd6c9cc18989351762d19ed1e69fe627c;hpb=38e240608abcec56b7bee5a076e3992c835de834

diff --git a/lib/babeltrace/ctf-writer/writer-internal.h b/lib/babeltrace/ctf-writer/writer-internal.h
new file mode 100644
index 0000000..5c682dd
--- /dev/null
+++ b/lib/babeltrace/ctf-writer/writer-internal.h
@@ -0,0 +1,87 @@
+#ifndef BABELTRACE_CTF_WRITER_WRITER_INTERNAL_H
+#define BABELTRACE_CTF_WRITER_WRITER_INTERNAL_H
+
+/*
+ * BabelTrace - CTF Writer: Writer internal
+ *
+ * Copyright 2013 EfficiOS Inc.
+ *
+ * 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-writer/ref-internal.h>
+#include <babeltrace/ctf-writer/writer.h>
+#include <babeltrace/ctf-writer/event-types.h>
+#include <babeltrace/ctf-writer/event-fields.h>
+#include <babeltrace/babeltrace-internal.h>
+#include <glib.h>
+#include <dirent.h>
+#include <sys/types.h>
+#include <uuid/uuid.h>
+
+enum field_type_alias {
+	FIELD_TYPE_ALIAS_UINT5_T = 0,
+	FIELD_TYPE_ALIAS_UINT8_T,
+	FIELD_TYPE_ALIAS_UINT16_T,
+	FIELD_TYPE_ALIAS_UINT27_T,
+	FIELD_TYPE_ALIAS_UINT32_T,
+	FIELD_TYPE_ALIAS_UINT64_T,
+	NR_FIELD_TYPE_ALIAS,
+};
+
+struct bt_ctf_writer {
+	struct bt_ctf_ref ref_count;
+	int frozen; /* Protects attributes that can't be changed mid-trace */
+	GString *path;
+	uuid_t uuid;
+	int byte_order;
+	int trace_dir_fd;
+	int metadata_fd;
+	GPtrArray *environment; /* Array of pointers to environment_variable */
+	GPtrArray *clocks; /* Array of pointers to bt_ctf_clock */
+	GPtrArray *stream_classes; /* Array of pointers to bt_ctf_stream_class */
+	GPtrArray *streams; /* Array of pointers to bt_ctf_stream */
+	struct bt_ctf_field_type *trace_packet_header_type;
+	struct bt_ctf_field *trace_packet_header;
+	uint32_t next_stream_id;
+};
+
+struct environment_variable {
+	GString *name, *value;
+};
+
+struct metadata_context {
+	GString *string;
+	GString *field_name;
+	unsigned int current_indentation_level;
+};
+
+/* Checks that the string does not contain a reserved keyword */
+BT_HIDDEN
+int validate_identifier(const char *string);
+
+BT_HIDDEN
+const char *get_byte_order_string(int byte_order);
+
+BT_HIDDEN
+struct bt_ctf_field_type *get_field_type(enum field_type_alias alias);
+
+#endif /* BABELTRACE_CTF_WRITER_WRITER_INTERNAL_H */