}
static
-enum bt_msg_iter_medium_status ds_file_mmap_next(
+enum ctf_msg_iter_medium_status ds_file_mmap_next(
struct ctf_fs_ds_file *ds_file)
{
- enum bt_msg_iter_medium_status ret =
- BT_MSG_ITER_MEDIUM_STATUS_OK;
+ enum ctf_msg_iter_medium_status ret =
+ CTF_MSG_ITER_MEDIUM_STATUS_OK;
/* Unmap old region */
if (ds_file->mmap_addr) {
ds_file->mmap_len = MIN(ds_file->file->size - ds_file->mmap_offset,
ds_file->mmap_max_len);
if (ds_file->mmap_len == 0) {
- ret = BT_MSG_ITER_MEDIUM_STATUS_EOF;
+ ret = CTF_MSG_ITER_MEDIUM_STATUS_EOF;
goto end;
}
/* Map new region */
goto end;
error:
ds_file_munmap(ds_file);
- ret = BT_MSG_ITER_MEDIUM_STATUS_ERROR;
+ ret = CTF_MSG_ITER_MEDIUM_STATUS_ERROR;
end:
return ret;
}
static
-enum bt_msg_iter_medium_status medop_request_bytes(
+enum ctf_msg_iter_medium_status medop_request_bytes(
size_t request_sz, uint8_t **buffer_addr,
size_t *buffer_sz, void *data)
{
- enum bt_msg_iter_medium_status status =
- BT_MSG_ITER_MEDIUM_STATUS_OK;
+ enum ctf_msg_iter_medium_status status =
+ CTF_MSG_ITER_MEDIUM_STATUS_OK;
struct ctf_fs_ds_file *ds_file = data;
if (request_sz == 0) {
if (ds_file->mmap_offset >= ds_file->file->size) {
BT_COMP_LOGD("Reached end of file \"%s\" (%p)",
ds_file->file->path->str, ds_file->file->fp);
- status = BT_MSG_ITER_MEDIUM_STATUS_EOF;
+ status = CTF_MSG_ITER_MEDIUM_STATUS_EOF;
goto end;
}
status = ds_file_mmap_next(ds_file);
switch (status) {
- case BT_MSG_ITER_MEDIUM_STATUS_OK:
+ case CTF_MSG_ITER_MEDIUM_STATUS_OK:
break;
- case BT_MSG_ITER_MEDIUM_STATUS_EOF:
+ case CTF_MSG_ITER_MEDIUM_STATUS_EOF:
goto end;
default:
BT_COMP_LOGE("Cannot memory-map next region of file \"%s\" (%p)",
goto end;
error:
- status = BT_MSG_ITER_MEDIUM_STATUS_ERROR;
+ status = CTF_MSG_ITER_MEDIUM_STATUS_ERROR;
end:
return status;
}
static
-enum bt_msg_iter_medium_status medop_seek(enum bt_msg_iter_seek_whence whence,
+enum ctf_msg_iter_medium_status medop_seek(enum ctf_msg_iter_seek_whence whence,
off_t offset, void *data)
{
- enum bt_msg_iter_medium_status ret =
- BT_MSG_ITER_MEDIUM_STATUS_OK;
+ enum ctf_msg_iter_medium_status ret =
+ 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;
- if (whence != BT_MSG_ITER_SEEK_WHENCE_SET ||
+ if (whence != CTF_MSG_ITER_SEEK_WHENCE_SET ||
offset < 0 || offset > file_size) {
BT_COMP_LOGE("Invalid medium seek request: whence=%d, offset=%jd, "
"file-size=%jd", (int) whence, (intmax_t) offset,
(intmax_t) file_size);
- ret = BT_MSG_ITER_MEDIUM_STATUS_INVAL;
+ ret = CTF_MSG_ITER_MEDIUM_STATUS_INVAL;
goto end;
}
ds_file->mmap_len);
unmap_ret = ds_file_munmap(ds_file);
if (unmap_ret) {
- ret = BT_MSG_ITER_MEDIUM_STATUS_ERROR;
+ ret = CTF_MSG_ITER_MEDIUM_STATUS_ERROR;
goto end;
}
goto map_requested_offset;
ds_file->mmap_offset = offset - offset_in_mapping;
ds_file->request_offset = offset_in_mapping;
ret = ds_file_mmap_next(ds_file);
- if (ret != BT_MSG_ITER_MEDIUM_STATUS_OK) {
+ if (ret != CTF_MSG_ITER_MEDIUM_STATUS_OK) {
goto end;
}
}
BT_HIDDEN
-struct bt_msg_iter_medium_ops ctf_fs_ds_file_medops = {
+struct ctf_msg_iter_medium_ops ctf_fs_ds_file_medops = {
.request_bytes = medop_request_bytes,
.borrow_stream = medop_borrow_stream,
.seek = medop_seek,
size_t file_entry_count;
size_t i;
struct ctf_stream_class *sc;
- struct bt_msg_iter_packet_properties props;
+ struct ctf_msg_iter_packet_properties props;
BT_COMP_LOGI("Building index from .idx file of stream file %s",
ds_file->file->path->str);
- ret = bt_msg_iter_get_packet_properties(ds_file->msg_iter, &props);
+ ret = ctf_msg_iter_get_packet_properties(ds_file->msg_iter, &props);
if (ret) {
BT_COMP_LOGI_STR("Cannot read first packet's header and context fields.");
goto error;
static
int init_index_entry(struct ctf_fs_ds_index_entry *entry,
struct ctf_fs_ds_file *ds_file,
- struct bt_msg_iter_packet_properties *props,
+ struct ctf_msg_iter_packet_properties *props,
off_t packet_size, off_t packet_offset)
{
int ret = 0;
{
int ret;
struct ctf_fs_ds_index *index = NULL;
- enum bt_msg_iter_status iter_status = BT_MSG_ITER_STATUS_OK;
+ enum ctf_msg_iter_status iter_status = CTF_MSG_ITER_STATUS_OK;
off_t current_packet_offset_bytes = 0;
BT_COMP_LOGI("Indexing stream file %s", ds_file->file->path->str);
while (true) {
off_t current_packet_size_bytes;
struct ctf_fs_ds_index_entry *index_entry;
- struct bt_msg_iter_packet_properties props;
+ struct ctf_msg_iter_packet_properties props;
if (current_packet_offset_bytes < 0) {
BT_COMP_LOGE_STR("Cannot get the current packet's offset.");
break;
}
- iter_status = bt_msg_iter_seek(ds_file->msg_iter,
+ iter_status = ctf_msg_iter_seek(ds_file->msg_iter,
current_packet_offset_bytes);
- if (iter_status != BT_MSG_ITER_STATUS_OK) {
+ if (iter_status != CTF_MSG_ITER_STATUS_OK) {
goto error;
}
- iter_status = bt_msg_iter_get_packet_properties(
+ iter_status = ctf_msg_iter_get_packet_properties(
ds_file->msg_iter, &props);
- if (iter_status != BT_MSG_ITER_STATUS_OK) {
+ if (iter_status != CTF_MSG_ITER_STATUS_OK) {
goto error;
}
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 bt_msg_iter *msg_iter,
+ struct ctf_msg_iter *msg_iter,
bt_stream *stream, const char *path,
bt_logging_level log_level)
{
}
ds_file->msg_iter = msg_iter;
- bt_msg_iter_set_medops_data(ds_file->msg_iter, ds_file);
+ ctf_msg_iter_set_medops_data(ds_file->msg_iter, ds_file);
if (!ds_file->msg_iter) {
goto error;
}
struct ctf_fs_ds_file *ds_file,
bt_message **msg)
{
- enum bt_msg_iter_status msg_iter_status;
+ enum ctf_msg_iter_status msg_iter_status;
bt_component_class_message_iterator_next_method_status status;
- msg_iter_status = bt_msg_iter_get_next_message(
+ msg_iter_status = ctf_msg_iter_get_next_message(
ds_file->msg_iter, ds_file->self_msg_iter, msg);
switch (msg_iter_status) {
- case BT_MSG_ITER_STATUS_EOF:
+ case CTF_MSG_ITER_STATUS_EOF:
status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_END;
break;
- case BT_MSG_ITER_STATUS_OK:
+ case CTF_MSG_ITER_STATUS_OK:
status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_OK;
break;
- case BT_MSG_ITER_STATUS_AGAIN:
+ case CTF_MSG_ITER_STATUS_AGAIN:
/*
* Should not make it this far as this is
* medium-specific; there is nothing for the user to do
* and it should have been handled upstream.
*/
bt_common_abort();
- case BT_MSG_ITER_STATUS_INVAL:
- case BT_MSG_ITER_STATUS_ERROR:
+ case CTF_MSG_ITER_STATUS_INVAL:
+ case CTF_MSG_ITER_STATUS_ERROR:
default:
status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_ERROR;
break;
projects / babeltrace.git / blobdiff