* SOFTWARE.
*/
-#define BT_COMP_LOG_SELF_COMP (ds_file->self_comp)
-#define BT_LOG_OUTPUT_LEVEL (ds_file->log_level)
+#define BT_COMP_LOG_SELF_COMP (self_comp)
+#define BT_LOG_OUTPUT_LEVEL (log_level)
#define BT_LOG_TAG "PLUGIN/SRC.CTF.FS/DS"
#include "logging/comp-logging.h"
int ds_file_munmap(struct ctf_fs_ds_file *ds_file)
{
int ret = 0;
+ bt_self_component *self_comp = ds_file->self_comp;
+ bt_logging_level log_level = ds_file->log_level;
if (!ds_file || !ds_file->mmap_addr) {
goto end;
{
enum ctf_msg_iter_medium_status ret =
CTF_MSG_ITER_MEDIUM_STATUS_OK;
+ bt_self_component *self_comp = ds_file->self_comp;
+ bt_logging_level log_level = ds_file->log_level;
/* Unmap old region */
if (ds_file->mmap_addr) {
enum ctf_msg_iter_medium_status status =
CTF_MSG_ITER_MEDIUM_STATUS_OK;
struct ctf_fs_ds_file *ds_file = data;
+ bt_self_component *self_comp = ds_file->self_comp;
+ bt_logging_level log_level = ds_file->log_level;
if (request_sz == 0) {
goto end;
CTF_MSG_ITER_MEDIUM_STATUS_OK;
struct ctf_fs_ds_file *ds_file = data;
off_t offset_in_mapping, file_size = ds_file->file->size;
+ bt_self_component *self_comp = ds_file->self_comp;
+ bt_logging_level log_level = ds_file->log_level;
if (whence != CTF_MSG_ITER_SEEK_WHENCE_SET ||
offset < 0 || offset > file_size) {
.seek = medop_seek,
};
+static
+struct ctf_fs_ds_index_entry *ctf_fs_ds_index_entry_create(
+ bt_self_component *self_comp, bt_logging_level log_level)
+{
+ struct ctf_fs_ds_index_entry *entry;
+
+ entry = g_new0(struct ctf_fs_ds_index_entry, 1);
+ if (!entry) {
+ BT_COMP_LOGE_APPEND_CAUSE(self_comp, "Failed to allocate a ctf_fs_ds_index_entry.");
+ goto end;
+ }
+
+ entry->packet_seq_num = UINT64_MAX;
+
+end:
+ return entry;
+}
+
static
int convert_cycles_to_ns(struct ctf_clock_class *clock_class,
uint64_t cycles, int64_t *ns)
static
struct ctf_fs_ds_index *build_index_from_idx_file(
struct ctf_fs_ds_file *ds_file,
- struct ctf_fs_ds_file_info *file_info)
+ struct ctf_fs_ds_file_info *file_info,
+ struct ctf_msg_iter *msg_iter)
{
int ret;
gchar *directory = NULL;
size_t i;
struct ctf_stream_class *sc;
struct ctf_msg_iter_packet_properties props;
+ uint32_t version_major, version_minor;
+ bt_self_component *self_comp = ds_file->self_comp;
+ bt_logging_level log_level = ds_file->log_level;
BT_COMP_LOGI("Building index from .idx file of stream file %s",
ds_file->file->path->str);
- ret = ctf_msg_iter_get_packet_properties(ds_file->msg_iter, &props);
+ ret = ctf_msg_iter_get_packet_properties(msg_iter, &props);
if (ret) {
BT_COMP_LOGI_STR("Cannot read first packet's header and context fields.");
goto error;
goto error;
}
+ version_major = be32toh(header->index_major);
+ version_minor = be32toh(header->index_minor);
+ if (version_major != 1) {
+ BT_COMP_LOGW(
+ "Unknown LTTng trace index version: "
+ "major=%" PRIu32 ", minor=%" PRIu32,
+ version_major, version_minor);
+ goto error;
+ }
+
file_index_entry_size = be32toh(header->packet_index_len);
file_entry_count = (filesize - sizeof(*header)) / file_index_entry_size;
if ((filesize - sizeof(*header)) % file_index_entry_size) {
goto error;
}
- index_entry = g_new0(struct ctf_fs_ds_index_entry, 1);
+ index_entry = ctf_fs_ds_index_entry_create(
+ ds_file->self_comp, ds_file->log_level);
if (!index_entry) {
+ BT_COMP_LOGE_APPEND_CAUSE(ds_file->self_comp,
+ "Failed to create a ctf_fs_ds_index_entry.");
goto error;
}
goto error;
}
+ if (version_minor >= 1) {
+ index_entry->packet_seq_num = be64toh(file_index->packet_seq_num);
+ }
+
total_packets_size += packet_size;
file_pos += file_index_entry_size;
{
int ret = 0;
struct ctf_stream_class *sc;
+ bt_self_component *self_comp = ds_file->self_comp;
+ bt_logging_level log_level = ds_file->log_level;
sc = ctf_trace_class_borrow_stream_class_by_id(ds_file->metadata->tc,
props->stream_class_id);
static
struct ctf_fs_ds_index *build_index_from_stream_file(
struct ctf_fs_ds_file *ds_file,
- struct ctf_fs_ds_file_info *file_info)
+ struct ctf_fs_ds_file_info *file_info,
+ struct ctf_msg_iter *msg_iter)
{
int ret;
struct ctf_fs_ds_index *index = NULL;
enum ctf_msg_iter_status iter_status = CTF_MSG_ITER_STATUS_OK;
off_t current_packet_offset_bytes = 0;
+ bt_self_component *self_comp = ds_file->self_comp;
+ bt_logging_level log_level = ds_file->log_level;
BT_COMP_LOGI("Indexing stream file %s", ds_file->file->path->str);
break;
}
- iter_status = ctf_msg_iter_seek(ds_file->msg_iter,
+ iter_status = ctf_msg_iter_seek(msg_iter,
current_packet_offset_bytes);
if (iter_status != CTF_MSG_ITER_STATUS_OK) {
goto error;
}
iter_status = ctf_msg_iter_get_packet_properties(
- ds_file->msg_iter, &props);
+ msg_iter, &props);
if (iter_status != CTF_MSG_ITER_STATUS_OK) {
goto error;
}
goto error;
}
- index_entry = g_new0(struct ctf_fs_ds_index_entry, 1);
+ index_entry = ctf_fs_ds_index_entry_create(
+ ds_file->self_comp, ds_file->log_level);
if (!index_entry) {
- BT_COMP_LOGE_STR("Failed to allocate a new index entry.");
+ BT_COMP_LOGE_APPEND_CAUSE(ds_file->self_comp,
+ "Failed to create a ctf_fs_ds_index_entry.");
goto error;
}
BT_HIDDEN
struct ctf_fs_ds_file *ctf_fs_ds_file_create(
struct ctf_fs_trace *ctf_fs_trace,
- bt_self_message_iterator *pc_msg_iter,
- struct ctf_msg_iter *msg_iter,
+ bt_self_message_iterator *self_msg_iter,
bt_stream *stream, const char *path,
bt_logging_level log_level)
{
ds_file->log_level = log_level;
ds_file->self_comp = ctf_fs_trace->self_comp;
- ds_file->self_msg_iter = pc_msg_iter;
+ ds_file->self_msg_iter = self_msg_iter;
ds_file->file = ctf_fs_file_create(log_level, ds_file->self_comp);
if (!ds_file->file) {
goto error;
goto error;
}
- ds_file->msg_iter = msg_iter;
- ctf_msg_iter_set_medops_data(ds_file->msg_iter, ds_file);
- if (!ds_file->msg_iter) {
- goto error;
- }
-
ds_file->mmap_max_len = offset_align * 2048;
goto end;
BT_HIDDEN
struct ctf_fs_ds_index *ctf_fs_ds_file_build_index(
struct ctf_fs_ds_file *ds_file,
- struct ctf_fs_ds_file_info *file_info)
+ struct ctf_fs_ds_file_info *file_info,
+ struct ctf_msg_iter *msg_iter)
{
struct ctf_fs_ds_index *index;
+ bt_self_component *self_comp = ds_file->self_comp;
+ bt_logging_level log_level = ds_file->log_level;
- index = build_index_from_idx_file(ds_file, file_info);
+ index = build_index_from_idx_file(ds_file, file_info, msg_iter);
if (index) {
goto end;
}
BT_COMP_LOGI("Failed to build index from .index file; "
"falling back to stream indexing.");
- index = build_index_from_stream_file(ds_file, file_info);
+ index = build_index_from_stream_file(ds_file, file_info, msg_iter);
end:
return index;
}
BT_HIDDEN
bt_component_class_message_iterator_next_method_status ctf_fs_ds_file_next(
- struct ctf_fs_ds_file *ds_file,
+ struct ctf_msg_iter *msg_iter,
bt_message **msg)
{
enum ctf_msg_iter_status msg_iter_status;
bt_component_class_message_iterator_next_method_status status;
- msg_iter_status = ctf_msg_iter_get_next_message(
- ds_file->msg_iter, msg);
+ msg_iter_status = ctf_msg_iter_get_next_message(msg_iter, msg);
switch (msg_iter_status) {
case CTF_MSG_ITER_STATUS_EOF: