#ifndef BABELTRACE_PLUGIN_CTF_FS_H
#define BABELTRACE_PLUGIN_CTF_FS_H
-#include <stdbool.h>
-#include "common/macros.h"
+#include <glib.h>
+
#include <babeltrace2/babeltrace.h>
-#include "data-stream-file.hpp"
+
+#include "cpp-common/bt2c/data-len.hpp"
+#include "cpp-common/bt2c/glib-up.hpp"
+#include "cpp-common/bt2c/logging.hpp"
+
#include "metadata.hpp"
-#include "../common/metadata/decoder.hpp"
+#include "plugins/ctf/common/src/metadata/tsdl/decoder.hpp"
extern bool ctf_fs_debug;
struct ctf_fs_file
{
- bt_logging_level log_level;
+ explicit ctf_fs_file(const bt2c::Logger& parentLogger) :
+ logger {parentLogger, "PLUGIN/SRC.CTF.FS/FILE"}
+ {
+ }
- /* Weak */
- bt_self_component *self_comp;
+ bt2c::Logger logger;
/* Owned by this */
- GString *path;
+ GString *path = nullptr;
/* Owned by this */
- FILE *fp;
+ FILE *fp = nullptr;
- off_t size;
+ off_t size = 0;
};
struct ctf_fs_metadata
{
/* Owned by this */
- struct ctf_metadata_decoder *decoder;
+ ctf_metadata_decoder_up decoder;
/* Owned by this */
- bt_trace_class *trace_class;
+ bt_trace_class *trace_class = nullptr;
/* Weak (owned by `decoder` above) */
- struct ctf_trace_class *tc;
+ struct ctf_trace_class *tc = nullptr;
/* Owned by this */
- char *text;
+ char *text = nullptr;
- int bo;
+ int bo = 0;
};
-struct ctf_fs_component
+struct ctf_fs_trace_deleter
{
- bt_logging_level log_level;
-
- /* Array of struct ctf_fs_port_data *, owned by this */
- GPtrArray *port_data;
-
- /* Owned by this */
- struct ctf_fs_trace *trace;
-
- struct ctf_fs_metadata_config metadata_config;
+ void operator()(ctf_fs_trace *) noexcept;
};
struct ctf_fs_trace
{
- bt_logging_level log_level;
+ using UP = std::unique_ptr<ctf_fs_trace, ctf_fs_trace_deleter>;
- /*
- * Weak. These are mostly used to generate log messages or to append
- * error causes. They are mutually exclusive, only one of them must be
- * set.
- */
- bt_self_component *self_comp;
- bt_self_component_class *self_comp_class;
+ explicit ctf_fs_trace(const bt2c::Logger& parentLogger) :
+ logger {parentLogger, "PLUGIN/SRC.CTF.FS/TRACE"}
+ {
+ }
+
+ bt2c::Logger logger;
/* Owned by this */
- struct ctf_fs_metadata *metadata;
+ struct ctf_fs_metadata *metadata = nullptr;
/* Owned by this */
- bt_trace *trace;
+ bt_trace *trace = nullptr;
/* Array of struct ctf_fs_ds_file_group *, owned by this */
- GPtrArray *ds_file_groups;
+ GPtrArray *ds_file_groups = nullptr;
/* Owned by this */
- GString *path;
+ GString *path = nullptr;
/* Next automatic stream ID when not provided by packet header */
- uint64_t next_stream_id;
+ uint64_t next_stream_id = 0;
+};
+
+struct ctf_fs_port_data
+{
+ /* Weak, belongs to ctf_fs_trace */
+ struct ctf_fs_ds_file_group *ds_file_group = nullptr;
+
+ /* Weak */
+ struct ctf_fs_component *ctf_fs = nullptr;
+};
+
+struct ctf_fs_component_deleter
+{
+ void operator()(ctf_fs_component *);
+};
+
+struct ctf_fs_component
+{
+ using UP = std::unique_ptr<ctf_fs_component, ctf_fs_component_deleter>;
+
+ explicit ctf_fs_component(const bt2c::Logger& parentLogger) noexcept :
+ logger {parentLogger, "PLUGIN/SRC.CTF.FS/COMP"}
+ {
+ }
+
+ bt2c::Logger logger;
+
+ /* Array of struct ctf_fs_port_data *, owned by this */
+ GPtrArray *port_data = nullptr;
+
+ ctf_fs_trace::UP trace;
+
+ ctf::src::ClkClsCfg clkClsCfg;
};
struct ctf_fs_ds_index_entry
{
+ explicit ctf_fs_ds_index_entry(const bt2c::DataLen offsetParam,
+ const bt2c::DataLen packetSizeParam) noexcept :
+ offset(offsetParam),
+ packetSize(packetSizeParam)
+ {
+ }
+
/* Weak, belongs to ctf_fs_ds_file_info. */
- const char *path;
+ const char *path = nullptr;
- /* Position, in bytes, of the packet from the beginning of the file. */
- uint64_t offset;
+ /* Position of the packet from the beginning of the file. */
+ bt2c::DataLen offset;
- /* Size of the packet, in bytes. */
- uint64_t packet_size;
+ /* Size of the packet. */
+ bt2c::DataLen packetSize;
/*
* Extracted from the packet context, relative to the respective fields'
* mapped clock classes (in cycles).
*/
- uint64_t timestamp_begin, timestamp_end;
+ uint64_t timestamp_begin = 0, timestamp_end = 0;
/*
* Converted from the packet context, relative to the trace's EPOCH
* (in ns since EPOCH).
*/
- int64_t timestamp_begin_ns, timestamp_end_ns;
+ int64_t timestamp_begin_ns = 0, timestamp_end_ns = 0;
/*
* Packet sequence number, or UINT64_MAX if not present in the index.
*/
- uint64_t packet_seq_num;
+ uint64_t packet_seq_num = 0;
};
struct ctf_fs_ds_index
{
/* Array of pointer to struct ctf_fs_ds_index_entry. */
- GPtrArray *entries;
+ GPtrArray *entries = nullptr;
};
struct ctf_fs_ds_file_group
* You can call ctf_fs_ds_file_create() with one of those paths
* and the trace IR stream below.
*/
- GPtrArray *ds_file_infos;
+ GPtrArray *ds_file_infos = nullptr;
/* Owned by this */
- struct ctf_stream_class *sc;
+ struct ctf_stream_class *sc = nullptr;
/* Owned by this */
- bt_stream *stream;
+ bt_stream *stream = nullptr;
/* Stream (instance) ID; -1ULL means none */
- uint64_t stream_id;
+ uint64_t stream_id = 0;
/* Weak, belongs to component */
- struct ctf_fs_trace *ctf_fs_trace;
+ struct ctf_fs_trace *ctf_fs_trace = nullptr;
/*
* Owned by this.
*/
- struct ctf_fs_ds_index *index;
-};
-
-struct ctf_fs_port_data
-{
- /* Weak, belongs to ctf_fs_trace */
- struct ctf_fs_ds_file_group *ds_file_group;
-
- /* Weak */
- struct ctf_fs_component *ctf_fs;
+ struct ctf_fs_ds_index *index = nullptr;
};
struct ctf_fs_msg_iter_data
{
- bt_logging_level log_level;
+ explicit ctf_fs_msg_iter_data(bt_self_message_iterator *selfMsgIter) :
+ self_msg_iter {selfMsgIter}, logger {bt2::SelfMessageIterator {self_msg_iter},
+ "PLUGIN/SRC.CTF.FS/MSG-ITER"}
+ {
+ }
/* Weak */
- bt_self_component *self_comp;
+ bt_self_message_iterator *self_msg_iter = nullptr;
- /* Weak */
- bt_self_message_iterator *self_msg_iter;
+ bt2c::Logger logger;
/* Weak, belongs to ctf_fs_trace */
- struct ctf_fs_ds_file_group *ds_file_group;
+ struct ctf_fs_ds_file_group *ds_file_group = nullptr;
/* Owned by this */
- struct ctf_msg_iter *msg_iter;
+ struct ctf_msg_iter *msg_iter = nullptr;
/*
* Saved error. If we hit an error in the _next method, but have some
* messages ready to return, we save the error here and return it on
* the next _next call.
*/
- bt_message_iterator_class_next_method_status next_saved_status;
- const struct bt_error *next_saved_error;
+ bt_message_iterator_class_next_method_status next_saved_status =
+ BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_OK;
+ const struct bt_error *next_saved_error = nullptr;
- struct ctf_fs_ds_group_medops_data *msg_iter_medops_data;
+ struct ctf_fs_ds_group_medops_data *msg_iter_medops_data = nullptr;
};
bt_component_class_initialize_method_status
/* Create and initialize a new, empty ctf_fs_component. */
-struct ctf_fs_component *ctf_fs_component_create(bt_logging_level log_level,
- bt_self_component *self_comp);
+ctf_fs_component::UP ctf_fs_component_create(const bt2c::Logger& parentLogger);
/*
* Create one `struct ctf_fs_trace` from one trace, or multiple traces sharing
int ctf_fs_component_create_ctf_fs_trace(struct ctf_fs_component *ctf_fs,
const bt_value *paths_value,
const bt_value *trace_name_value,
- bt_self_component *self_comp,
- bt_self_component_class *self_comp_class);
+ bt_self_component *selfComp);
/* Free `ctf_fs` and everything it owns. */
*/
bool read_src_fs_parameters(const bt_value *params, const bt_value **paths,
- const bt_value **trace_name, struct ctf_fs_component *ctf_fs,
- bt_self_component *self_comp, bt_self_component_class *self_comp_class);
+ const bt_value **trace_name, struct ctf_fs_component *ctf_fs);
/*
* Generate the port name to be used for a given data stream file group.
- *
- * The result must be freed using g_free by the caller.
*/
-gchar *ctf_fs_make_port_name(struct ctf_fs_ds_file_group *ds_file_group);
+bt2c::GCharUP ctf_fs_make_port_name(struct ctf_fs_ds_file_group *ds_file_group);
#endif /* BABELTRACE_PLUGIN_CTF_FS_H */