X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=plugins%2Fctf%2Ffs-src%2Fdata-stream-file.c;h=f06457e8f9ab7f373695a5f735cd7c30edcd5f7f;hb=50842bdc4c21f3de2b63e29cdac730af8b6dcca6;hp=1a841dd67317f791a3d27c682d51698499fa3d16;hpb=9e0c8dbbf15b2a7d5cdb3790c712182a21e77199;p=babeltrace.git diff --git a/plugins/ctf/fs-src/data-stream-file.c b/plugins/ctf/fs-src/data-stream-file.c index 1a841dd6..f06457e8 100644 --- a/plugins/ctf/fs-src/data-stream-file.c +++ b/plugins/ctf/fs-src/data-stream-file.c @@ -31,11 +31,7 @@ #include #include #include -#include -#include -#include -#include -#include +#include #include #include "file.h" #include "metadata.h" @@ -79,11 +75,11 @@ end: } static -enum bt_ctf_notif_iter_medium_status ds_file_mmap_next( +enum bt_notif_iter_medium_status ds_file_mmap_next( struct ctf_fs_ds_file *ds_file) { - enum bt_ctf_notif_iter_medium_status ret = - BT_CTF_NOTIF_ITER_MEDIUM_STATUS_OK; + enum bt_notif_iter_medium_status ret = + BT_NOTIF_ITER_MEDIUM_STATUS_OK; /* Unmap old region */ if (ds_file->mmap_addr) { @@ -103,7 +99,7 @@ enum bt_ctf_notif_iter_medium_status ds_file_mmap_next( 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_CTF_NOTIF_ITER_MEDIUM_STATUS_EOF; + ret = BT_NOTIF_ITER_MEDIUM_STATUS_EOF; goto end; } /* Map new region */ @@ -122,18 +118,18 @@ enum bt_ctf_notif_iter_medium_status ds_file_mmap_next( goto end; error: ds_file_munmap(ds_file); - ret = BT_CTF_NOTIF_ITER_MEDIUM_STATUS_ERROR; + ret = BT_NOTIF_ITER_MEDIUM_STATUS_ERROR; end: return ret; } static -enum bt_ctf_notif_iter_medium_status medop_request_bytes( +enum bt_notif_iter_medium_status medop_request_bytes( size_t request_sz, uint8_t **buffer_addr, size_t *buffer_sz, void *data) { - enum bt_ctf_notif_iter_medium_status status = - BT_CTF_NOTIF_ITER_MEDIUM_STATUS_OK; + enum bt_notif_iter_medium_status status = + BT_NOTIF_ITER_MEDIUM_STATUS_OK; struct ctf_fs_ds_file *ds_file = data; if (request_sz == 0) { @@ -146,15 +142,15 @@ enum bt_ctf_notif_iter_medium_status medop_request_bytes( if (ds_file->mmap_offset >= ds_file->file->size) { BT_LOGD("Reached end of file \"%s\" (%p)", ds_file->file->path->str, ds_file->file->fp); - status = BT_CTF_NOTIF_ITER_MEDIUM_STATUS_EOF; + status = BT_NOTIF_ITER_MEDIUM_STATUS_EOF; goto end; } status = ds_file_mmap_next(ds_file); switch (status) { - case BT_CTF_NOTIF_ITER_MEDIUM_STATUS_OK: + case BT_NOTIF_ITER_MEDIUM_STATUS_OK: break; - case BT_CTF_NOTIF_ITER_MEDIUM_STATUS_EOF: + case BT_NOTIF_ITER_MEDIUM_STATUS_EOF: goto end; default: BT_LOGE("Cannot memory-map next region of file \"%s\" (%p)", @@ -170,22 +166,22 @@ enum bt_ctf_notif_iter_medium_status medop_request_bytes( goto end; error: - status = BT_CTF_NOTIF_ITER_MEDIUM_STATUS_ERROR; + status = BT_NOTIF_ITER_MEDIUM_STATUS_ERROR; end: return status; } static -struct bt_ctf_stream *medop_get_stream( - struct bt_ctf_stream_class *stream_class, uint64_t stream_id, +struct bt_stream *medop_get_stream( + struct bt_stream_class *stream_class, uint64_t stream_id, void *data) { struct ctf_fs_ds_file *ds_file = data; - struct bt_ctf_stream_class *ds_file_stream_class; - struct bt_ctf_stream *stream = NULL; + struct bt_stream_class *ds_file_stream_class; + struct bt_stream *stream = NULL; - ds_file_stream_class = bt_ctf_stream_get_class(ds_file->stream); + ds_file_stream_class = bt_stream_get_class(ds_file->stream); bt_put(ds_file_stream_class); if (stream_class != ds_file_stream_class) { @@ -203,21 +199,21 @@ end: } static -enum bt_ctf_notif_iter_medium_status medop_seek( - enum bt_ctf_notif_iter_seek_whence whence, off_t offset, +enum bt_notif_iter_medium_status medop_seek( + enum bt_notif_iter_seek_whence whence, off_t offset, void *data) { - enum bt_ctf_notif_iter_medium_status ret = - BT_CTF_NOTIF_ITER_MEDIUM_STATUS_OK; + enum bt_notif_iter_medium_status ret = + BT_NOTIF_ITER_MEDIUM_STATUS_OK; struct ctf_fs_ds_file *ds_file = data; off_t file_size = ds_file->file->size; - if (whence != BT_CTF_NOTIF_ITER_SEEK_WHENCE_SET || + if (whence != BT_NOTIF_ITER_SEEK_WHENCE_SET || offset < 0 || offset > file_size) { BT_LOGE("Invalid medium seek request: whence=%d, offset=%jd, " "file-size=%jd", (int) whence, offset, file_size); - ret = BT_CTF_NOTIF_ITER_MEDIUM_STATUS_INVAL; + ret = BT_NOTIF_ITER_MEDIUM_STATUS_INVAL; goto end; } @@ -231,19 +227,19 @@ enum bt_ctf_notif_iter_medium_status medop_seek( off_t offset_in_mapping = offset % bt_common_get_page_size(); BT_LOGD("Medium seek request cannot be accomodated by the current " - "file mapping: offset=%jd, mmap-offset=%zu, " + "file mapping: offset=%jd, mmap-offset=%jd, " "mmap-len=%zu", offset, ds_file->mmap_offset, ds_file->mmap_len); unmap_ret = ds_file_munmap(ds_file); if (unmap_ret) { - ret = BT_CTF_NOTIF_ITER_MEDIUM_STATUS_ERROR; + ret = BT_NOTIF_ITER_MEDIUM_STATUS_ERROR; goto end; } 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_CTF_NOTIF_ITER_MEDIUM_STATUS_OK) { + if (ret != BT_NOTIF_ITER_MEDIUM_STATUS_OK) { goto end; } } else { @@ -256,7 +252,7 @@ end: } BT_HIDDEN -struct bt_ctf_notif_iter_medium_ops ctf_fs_ds_file_medops = { +struct bt_notif_iter_medium_ops ctf_fs_ds_file_medops = { .request_bytes = medop_request_bytes, .get_stream = medop_get_stream, .seek = medop_seek, @@ -297,18 +293,18 @@ struct ctf_fs_ds_index_entry *ctf_fs_ds_index_add_new_entry( } static -struct bt_ctf_clock_class *get_field_mapped_clock_class( - struct bt_ctf_field *field) +struct bt_clock_class *get_field_mapped_clock_class( + struct bt_field *field) { - struct bt_ctf_field_type *field_type; - struct bt_ctf_clock_class *clock_class = NULL; + struct bt_field_type *field_type; + struct bt_clock_class *clock_class = NULL; - field_type = bt_ctf_field_get_type(field); + field_type = bt_field_get_type(field); if (!field_type) { goto end; } - clock_class = bt_ctf_field_type_integer_get_mapped_clock_class( + clock_class = bt_field_type_integer_get_mapped_clock_class( field_type); if (!clock_class) { goto end; @@ -320,19 +316,19 @@ end: static int get_packet_bounds_from_packet_context( - struct bt_ctf_field *packet_context, - struct bt_ctf_clock_class **_timestamp_begin_cc, - struct bt_ctf_field **_timestamp_begin, - struct bt_ctf_clock_class **_timestamp_end_cc, - struct bt_ctf_field **_timestamp_end) + struct bt_field *packet_context, + struct bt_clock_class **_timestamp_begin_cc, + struct bt_field **_timestamp_begin, + struct bt_clock_class **_timestamp_end_cc, + struct bt_field **_timestamp_end) { int ret = 0; - struct bt_ctf_clock_class *timestamp_begin_cc = NULL; - struct bt_ctf_clock_class *timestamp_end_cc = NULL; - struct bt_ctf_field *timestamp_begin = NULL; - struct bt_ctf_field *timestamp_end = NULL; + struct bt_clock_class *timestamp_begin_cc = NULL; + struct bt_clock_class *timestamp_end_cc = NULL; + struct bt_field *timestamp_begin = NULL; + struct bt_field *timestamp_end = NULL; - timestamp_begin = bt_ctf_field_structure_get_field_by_name( + timestamp_begin = bt_field_structure_get_field_by_name( packet_context, "timestamp_begin"); if (!timestamp_begin) { BT_LOGD_STR("Cannot retrieve timestamp_begin field in packet context."); @@ -345,7 +341,7 @@ int get_packet_bounds_from_packet_context( BT_LOGD_STR("Cannot retrieve the clock mapped to timestamp_begin."); } - timestamp_end = bt_ctf_field_structure_get_field_by_name( + timestamp_end = bt_field_structure_get_field_by_name( packet_context, "timestamp_end"); if (!timestamp_end) { BT_LOGD_STR("Cannot retrieve timestamp_end field in packet context."); @@ -380,10 +376,10 @@ end: static int get_ds_file_packet_bounds_clock_classes(struct ctf_fs_ds_file *ds_file, - struct bt_ctf_clock_class **timestamp_begin_cc, - struct bt_ctf_clock_class **timestamp_end_cc) + struct bt_clock_class **timestamp_begin_cc, + struct bt_clock_class **timestamp_end_cc) { - struct bt_ctf_field *packet_context = NULL; + struct bt_field *packet_context = NULL; int ret = ctf_fs_ds_file_get_packet_header_context_fields(ds_file, NULL, &packet_context); @@ -403,20 +399,20 @@ end: } static -int convert_cycles_to_ns(struct bt_ctf_clock_class *clock_class, +int convert_cycles_to_ns(struct bt_clock_class *clock_class, uint64_t cycles, int64_t *ns) { int ret = 0; - struct bt_ctf_clock_value *clock_value; + struct bt_clock_value *clock_value; assert(ns); - clock_value = bt_ctf_clock_value_create(clock_class, cycles); + clock_value = bt_clock_value_create(clock_class, cycles); if (!clock_value) { ret = -1; goto end; } - ret = bt_ctf_clock_value_get_value_ns_from_epoch(clock_value, ns); + ret = bt_clock_value_get_value_ns_from_epoch(clock_value, ns); if (ret) { goto end; } @@ -444,8 +440,8 @@ struct ctf_fs_ds_index *build_index_from_idx_file( size_t file_index_entry_size; size_t file_entry_count; size_t i; - struct bt_ctf_clock_class *timestamp_begin_cc = NULL; - struct bt_ctf_clock_class *timestamp_end_cc = NULL; + struct bt_clock_class *timestamp_begin_cc = NULL; + struct bt_clock_class *timestamp_end_cc = NULL; BT_LOGD("Building index from .idx file of stream file %s", ds_file->file->path->str); @@ -609,14 +605,14 @@ error: static int init_index_entry(struct ctf_fs_ds_index_entry *entry, - struct bt_ctf_field *packet_context, off_t packet_size, + struct bt_field *packet_context, off_t packet_size, off_t packet_offset) { int ret; - struct bt_ctf_field *timestamp_begin = NULL; - struct bt_ctf_field *timestamp_end = NULL; - struct bt_ctf_clock_class *timestamp_begin_cc = NULL; - struct bt_ctf_clock_class *timestamp_end_cc = NULL; + struct bt_field *timestamp_begin = NULL; + struct bt_field *timestamp_end = NULL; + struct bt_clock_class *timestamp_begin_cc = NULL; + struct bt_clock_class *timestamp_end_cc = NULL; ret = get_packet_bounds_from_packet_context(packet_context, ×tamp_begin_cc, ×tamp_begin, @@ -633,12 +629,12 @@ int init_index_entry(struct ctf_fs_ds_index_entry *entry, assert(packet_size >= 0); entry->packet_size = packet_size; - ret = bt_ctf_field_unsigned_integer_get_value(timestamp_begin, + ret = bt_field_unsigned_integer_get_value(timestamp_begin, &entry->timestamp_begin); if (ret) { goto end; } - ret = bt_ctf_field_unsigned_integer_get_value(timestamp_end, + ret = bt_field_unsigned_integer_get_value(timestamp_end, &entry->timestamp_end); if (ret) { goto end; @@ -674,8 +670,8 @@ struct ctf_fs_ds_index *build_index_from_stream_file( { int ret; struct ctf_fs_ds_index *index = NULL; - enum bt_ctf_notif_iter_status iter_status; - struct bt_ctf_field *packet_context = NULL; + enum bt_notif_iter_status iter_status; + struct bt_field *packet_context = NULL; BT_LOGD("Indexing stream file %s", ds_file->file->path->str); @@ -690,23 +686,23 @@ struct ctf_fs_ds_index *build_index_from_stream_file( off_t current_packet_size, current_packet_size_bytes; struct ctf_fs_ds_index_entry *entry; - iter_status = bt_ctf_notif_iter_get_packet_header_context_fields( + iter_status = bt_notif_iter_get_packet_header_context_fields( ds_file->notif_iter, NULL, &packet_context); - if (iter_status != BT_CTF_NOTIF_ITER_STATUS_OK) { - if (iter_status == BT_CTF_NOTIF_ITER_STATUS_EOF) { + if (iter_status != BT_NOTIF_ITER_STATUS_OK) { + if (iter_status == BT_NOTIF_ITER_STATUS_EOF) { break; } goto error; } current_packet_offset = - bt_ctf_notif_iter_get_current_packet_offset( + bt_notif_iter_get_current_packet_offset( ds_file->notif_iter); if (current_packet_offset < 0) { BT_LOGE_STR("Cannot get the current packet's offset."); goto error; } - current_packet_size = bt_ctf_notif_iter_get_current_packet_size( + current_packet_size = bt_notif_iter_get_current_packet_size( ds_file->notif_iter); if (current_packet_size < 0) { BT_LOGE("Cannot get packet size: packet-offset=%jd", @@ -747,12 +743,12 @@ struct ctf_fs_ds_index *build_index_from_stream_file( goto error; } - iter_status = bt_ctf_notif_iter_seek(ds_file->notif_iter, + iter_status = bt_notif_iter_seek(ds_file->notif_iter, next_packet_offset); BT_PUT(packet_context); - } while (iter_status == BT_CTF_NOTIF_ITER_STATUS_OK); + } while (iter_status == BT_NOTIF_ITER_STATUS_OK); - if (iter_status != BT_CTF_NOTIF_ITER_STATUS_EOF) { + if (iter_status != BT_NOTIF_ITER_STATUS_EOF) { goto error; } end: @@ -767,8 +763,8 @@ error: BT_HIDDEN struct ctf_fs_ds_file *ctf_fs_ds_file_create( struct ctf_fs_trace *ctf_fs_trace, - struct bt_ctf_notif_iter *notif_iter, - struct bt_ctf_stream *stream, const char *path) + struct bt_notif_iter *notif_iter, + struct bt_stream *stream, const char *path) { int ret; const size_t page_size = bt_common_get_page_size(); @@ -792,7 +788,7 @@ struct ctf_fs_ds_file *ctf_fs_ds_file_create( } ds_file->notif_iter = notif_iter; - bt_ctf_notif_iter_set_medops_data(ds_file->notif_iter, ds_file); + bt_notif_iter_set_medops_data(ds_file->notif_iter, ds_file); if (!ds_file->notif_iter) { goto error; } @@ -847,34 +843,34 @@ void ctf_fs_ds_file_destroy(struct ctf_fs_ds_file *ds_file) } BT_HIDDEN -struct bt_notification_iterator_next_return ctf_fs_ds_file_next( +struct bt_notification_iterator_next_method_return ctf_fs_ds_file_next( struct ctf_fs_ds_file *ds_file) { - enum bt_ctf_notif_iter_status notif_iter_status; - struct bt_notification_iterator_next_return ret = { + enum bt_notif_iter_status notif_iter_status; + struct bt_notification_iterator_next_method_return ret = { .status = BT_NOTIFICATION_ITERATOR_STATUS_ERROR, .notification = NULL, }; - notif_iter_status = bt_ctf_notif_iter_get_next_notification( + notif_iter_status = bt_notif_iter_get_next_notification( ds_file->notif_iter, ds_file->cc_prio_map, &ret.notification); switch (notif_iter_status) { - case BT_CTF_NOTIF_ITER_STATUS_EOF: + case BT_NOTIF_ITER_STATUS_EOF: ret.status = BT_NOTIFICATION_ITERATOR_STATUS_END; break; - case BT_CTF_NOTIF_ITER_STATUS_OK: + case BT_NOTIF_ITER_STATUS_OK: ret.status = BT_NOTIFICATION_ITERATOR_STATUS_OK; break; - case BT_CTF_NOTIF_ITER_STATUS_AGAIN: + case BT_NOTIF_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. */ abort(); - case BT_CTF_NOTIF_ITER_STATUS_INVAL: - case BT_CTF_NOTIF_ITER_STATUS_ERROR: + case BT_NOTIF_ITER_STATUS_INVAL: + case BT_NOTIF_ITER_STATUS_ERROR: default: ret.status = BT_NOTIFICATION_ITERATOR_STATUS_ERROR; break; @@ -886,23 +882,23 @@ struct bt_notification_iterator_next_return ctf_fs_ds_file_next( BT_HIDDEN int ctf_fs_ds_file_get_packet_header_context_fields( struct ctf_fs_ds_file *ds_file, - struct bt_ctf_field **packet_header_field, - struct bt_ctf_field **packet_context_field) + struct bt_field **packet_header_field, + struct bt_field **packet_context_field) { - enum bt_ctf_notif_iter_status notif_iter_status; + enum bt_notif_iter_status notif_iter_status; int ret = 0; assert(ds_file); - notif_iter_status = bt_ctf_notif_iter_get_packet_header_context_fields( + notif_iter_status = bt_notif_iter_get_packet_header_context_fields( ds_file->notif_iter, packet_header_field, packet_context_field); switch (notif_iter_status) { - case BT_CTF_NOTIF_ITER_STATUS_EOF: - case BT_CTF_NOTIF_ITER_STATUS_OK: + case BT_NOTIF_ITER_STATUS_EOF: + case BT_NOTIF_ITER_STATUS_OK: break; - case BT_CTF_NOTIF_ITER_STATUS_AGAIN: + case BT_NOTIF_ITER_STATUS_AGAIN: abort(); - case BT_CTF_NOTIF_ITER_STATUS_INVAL: - case BT_CTF_NOTIF_ITER_STATUS_ERROR: + case BT_NOTIF_ITER_STATUS_INVAL: + case BT_NOTIF_ITER_STATUS_ERROR: default: goto error; break;