lib: strictly type function return status enumerations
[babeltrace.git] / src / plugins / ctf / fs-sink / fs-sink.c
index f6b5bab41f8d8afb9f59f46f930627aa0e61853d..7fabc65c1e3b84f5a2b6256612f9986f7a657af8 100644 (file)
  * SOFTWARE.
  */
 
+#define BT_COMP_LOG_SELF_COMP (fs_sink->self_comp)
 #define BT_LOG_OUTPUT_LEVEL (fs_sink->log_level)
 #define BT_LOG_TAG "PLUGIN/SINK.CTF.FS"
-#include "logging/log.h"
+#include "plugins/comp-logging.h"
 
 #include <babeltrace2/babeltrace.h>
 #include <stdio.h>
@@ -42,18 +43,20 @@ static
 const char * const in_port_name = "in";
 
 static
-bt_self_component_status ensure_output_dir_exists(
+bt_component_class_init_method_status ensure_output_dir_exists(
                struct fs_sink_comp *fs_sink)
 {
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_init_method_status status =
+               BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK;
        int ret;
 
        ret = g_mkdir_with_parents(fs_sink->output_dir_path->str, 0755);
        if (ret) {
-               BT_LOGE_ERRNO("Cannot create directories for output directory",
+               BT_COMP_LOGE_ERRNO(
+                       "Cannot create directories for output directory",
                        ": output-dir-path=\"%s\"",
                        fs_sink->output_dir_path->str);
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -62,22 +65,24 @@ end:
 }
 
 static
-bt_self_component_status configure_component(struct fs_sink_comp *fs_sink,
+bt_component_class_init_method_status
+configure_component(struct fs_sink_comp *fs_sink,
                const bt_value *params)
 {
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_init_method_status status =
+               BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK;
        const bt_value *value;
 
        value = bt_value_map_borrow_entry_value_const(params, "path");
        if (!value) {
-               BT_LOGE_STR("Missing mandatory `path` parameter.");
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               BT_COMP_LOGE_STR("Missing mandatory `path` parameter.");
+               status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
                goto end;
        }
 
        if (!bt_value_is_string(value)) {
-               BT_LOGE_STR("`path` parameter: expecting a string.");
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               BT_COMP_LOGE_STR("`path` parameter: expecting a string.");
+               status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -87,8 +92,8 @@ bt_self_component_status configure_component(struct fs_sink_comp *fs_sink,
                "assume-single-trace");
        if (value) {
                if (!bt_value_is_bool(value)) {
-                       BT_LOGE_STR("`assume-single-trace` parameter: expecting a boolean.");
-                       status = BT_SELF_COMPONENT_STATUS_ERROR;
+                       BT_COMP_LOGE_STR("`assume-single-trace` parameter: expecting a boolean.");
+                       status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
                        goto end;
                }
 
@@ -99,8 +104,8 @@ bt_self_component_status configure_component(struct fs_sink_comp *fs_sink,
                "ignore-discarded-events");
        if (value) {
                if (!bt_value_is_bool(value)) {
-                       BT_LOGE_STR("`ignore-discarded-events` parameter: expecting a boolean.");
-                       status = BT_SELF_COMPONENT_STATUS_ERROR;
+                       BT_COMP_LOGE_STR("`ignore-discarded-events` parameter: expecting a boolean.");
+                       status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
                        goto end;
                }
 
@@ -112,8 +117,8 @@ bt_self_component_status configure_component(struct fs_sink_comp *fs_sink,
                "ignore-discarded-packets");
        if (value) {
                if (!bt_value_is_bool(value)) {
-                       BT_LOGE_STR("`ignore-discarded-packets` parameter: expecting a boolean.");
-                       status = BT_SELF_COMPONENT_STATUS_ERROR;
+                       BT_COMP_LOGE_STR("`ignore-discarded-packets` parameter: expecting a boolean.");
+                       status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
                        goto end;
                }
 
@@ -125,8 +130,8 @@ bt_self_component_status configure_component(struct fs_sink_comp *fs_sink,
                "quiet");
        if (value) {
                if (!bt_value_is_bool(value)) {
-                       BT_LOGE_STR("`quiet` parameter: expecting a boolean.");
-                       status = BT_SELF_COMPONENT_STATUS_ERROR;
+                       BT_COMP_LOGE_STR("`quiet` parameter: expecting a boolean.");
+                       status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
                        goto end;
                }
 
@@ -163,11 +168,13 @@ end:
 }
 
 BT_HIDDEN
-bt_self_component_status ctf_fs_sink_init(
+bt_component_class_init_method_status ctf_fs_sink_init(
                bt_self_component_sink *self_comp_sink, const bt_value *params,
                void *init_method_data)
 {
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_init_method_status status =
+               BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK;
+       bt_self_component_add_port_status add_port_status;
        struct fs_sink_comp *fs_sink = NULL;
        bt_self_component *self_comp =
                bt_self_component_sink_as_self_component(self_comp_sink);
@@ -176,17 +183,17 @@ bt_self_component_status ctf_fs_sink_init(
 
        fs_sink = g_new0(struct fs_sink_comp, 1);
        if (!fs_sink) {
-               BT_LOG_WRITE_CUR_LVL(BT_LOG_ERROR, log_level, BT_LOG_TAG,
+               BT_COMP_LOG_CUR_LVL(BT_LOG_ERROR, log_level, self_comp,
                        "Failed to allocate one CTF FS sink structure.");
-               status = BT_SELF_COMPONENT_STATUS_NOMEM;
+               status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_MEMORY_ERROR;
                goto end;
        }
 
        fs_sink->log_level = log_level;
+       fs_sink->self_comp = self_comp;
        fs_sink->output_dir_path = g_string_new(NULL);
-       fs_sink->self_comp = self_comp_sink;
        status = configure_component(fs_sink, params);
-       if (status != BT_SELF_COMPONENT_STATUS_OK) {
+       if (status != BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK) {
                /* configure_component() logs errors */
                goto end;
        }
@@ -194,14 +201,14 @@ bt_self_component_status ctf_fs_sink_init(
        if (fs_sink->assume_single_trace &&
                        g_file_test(fs_sink->output_dir_path->str,
                                G_FILE_TEST_EXISTS)) {
-               BT_LOGE("Single trace mode, but output path exists: "
+               BT_COMP_LOGE("Single trace mode, but output path exists: "
                        "output-path=\"%s\"", fs_sink->output_dir_path->str);
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
                goto end;
        }
 
        status = ensure_output_dir_exists(fs_sink);
-       if (status != BT_SELF_COMPONENT_STATUS_OK) {
+       if (status != BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK) {
                /* ensure_output_dir_exists() logs errors */
                goto end;
        }
@@ -209,21 +216,28 @@ bt_self_component_status ctf_fs_sink_init(
        fs_sink->traces = g_hash_table_new_full(g_direct_hash, g_direct_equal,
                NULL, (GDestroyNotify) fs_sink_trace_destroy);
        if (!fs_sink->traces) {
-               BT_LOGE_STR("Failed to allocate one GHashTable.");
-               status = BT_SELF_COMPONENT_STATUS_NOMEM;
+               BT_COMP_LOGE_STR("Failed to allocate one GHashTable.");
+               status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_MEMORY_ERROR;
                goto end;
        }
 
-       status = bt_self_component_sink_add_input_port(self_comp_sink,
-               in_port_name, NULL, NULL);
-       if (status != BT_SELF_COMPONENT_STATUS_OK) {
+       add_port_status = bt_self_component_sink_add_input_port(
+               self_comp_sink, in_port_name, NULL, NULL);
+       switch (add_port_status) {
+       case BT_SELF_COMPONENT_ADD_PORT_STATUS_ERROR:
+               status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
                goto end;
+       case BT_SELF_COMPONENT_ADD_PORT_STATUS_MEMORY_ERROR:
+               status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_MEMORY_ERROR;
+               goto end;
+       default:
+               break;
        }
 
        bt_self_component_set_data(self_comp, fs_sink);
 
 end:
-       if (status != BT_SELF_COMPONENT_STATUS_OK) {
+       if (status != BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK) {
                destroy_fs_sink_comp(fs_sink);
        }
 
@@ -242,7 +256,7 @@ struct fs_sink_stream *borrow_stream(struct fs_sink_comp *fs_sink,
        if (G_UNLIKELY(!trace)) {
                if (fs_sink->assume_single_trace &&
                                g_hash_table_size(fs_sink->traces) > 0) {
-                       BT_LOGE("Single trace mode, but getting more than one trace: "
+                       BT_COMP_LOGE("Single trace mode, but getting more than one trace: "
                                "stream-name=\"%s\"",
                                bt_stream_get_name(ir_stream));
                        goto end;
@@ -267,11 +281,12 @@ end:
 }
 
 static inline
-bt_self_component_status handle_event_msg(struct fs_sink_comp *fs_sink,
-               const bt_message *msg)
+bt_component_class_sink_consume_method_status handle_event_msg(
+               struct fs_sink_comp *fs_sink, const bt_message *msg)
 {
        int ret;
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_sink_consume_method_status status =
+               BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
        const bt_event *ir_event = bt_message_event_borrow_event_const(msg);
        const bt_stream *ir_stream = bt_event_borrow_stream_const(ir_event);
        struct fs_sink_stream *stream;
@@ -280,15 +295,14 @@ bt_self_component_status handle_event_msg(struct fs_sink_comp *fs_sink,
 
        stream = borrow_stream(fs_sink, ir_stream);
        if (G_UNLIKELY(!stream)) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
-       ret = try_translate_event_class_trace_ir_to_ctf_ir(stream->sc,
-               bt_event_borrow_class_const(ir_event), &ec,
-               fs_sink->log_level);
+       ret = try_translate_event_class_trace_ir_to_ctf_ir(fs_sink,
+               stream->sc, bt_event_borrow_class_const(ir_event), &ec);
        if (ret) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -301,7 +315,7 @@ bt_self_component_status handle_event_msg(struct fs_sink_comp *fs_sink,
 
        ret = fs_sink_stream_write_event(stream, cs, ir_event, ec);
        if (G_UNLIKELY(ret)) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -310,11 +324,12 @@ end:
 }
 
 static inline
-bt_self_component_status handle_packet_beginning_msg(
+bt_component_class_sink_consume_method_status handle_packet_beginning_msg(
                struct fs_sink_comp *fs_sink, const bt_message *msg)
 {
        int ret;
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_sink_consume_method_status status =
+               BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
        const bt_packet *ir_packet =
                bt_message_packet_beginning_borrow_packet_const(msg);
        const bt_stream *ir_stream = bt_packet_borrow_stream_const(ir_packet);
@@ -323,7 +338,7 @@ bt_self_component_status handle_packet_beginning_msg(
 
        stream = borrow_stream(fs_sink, ir_stream);
        if (G_UNLIKELY(!stream)) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -374,7 +389,7 @@ bt_self_component_status handle_packet_beginning_msg(
 
                if (stream->discarded_events_state.beginning_cs !=
                                expected_cs) {
-                       BT_LOGE("Incompatible discarded events message: "
+                       BT_COMP_LOGE("Incompatible discarded events message: "
                                "unexpected beginning time: "
                                "beginning-cs-val=%" PRIu64 ", "
                                "expected-beginning-cs-val=%" PRIu64 ", "
@@ -387,7 +402,7 @@ bt_self_component_status handle_packet_beginning_msg(
                                bt_trace_get_name(
                                        bt_stream_borrow_trace_const(ir_stream)),
                                stream->trace->path->str, stream->file_name->str);
-                       status = BT_SELF_COMPONENT_STATUS_ERROR;
+                       status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                        goto end;
                }
        }
@@ -424,7 +439,7 @@ bt_self_component_status handle_packet_beginning_msg(
                 * this case.
                 */
                if (stream->prev_packet_state.end_cs == UINT64_C(-1)) {
-                       BT_LOGE("Incompatible discarded packets message "
+                       BT_COMP_LOGE("Incompatible discarded packets message "
                                "occuring before the stream's first packet: "
                                "stream-id=%" PRIu64 ", stream-name=\"%s\", "
                                "trace-name=\"%s\", path=\"%s/%s\"",
@@ -433,13 +448,13 @@ bt_self_component_status handle_packet_beginning_msg(
                                bt_trace_get_name(
                                        bt_stream_borrow_trace_const(ir_stream)),
                                stream->trace->path->str, stream->file_name->str);
-                       status = BT_SELF_COMPONENT_STATUS_ERROR;
+                       status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                        goto end;
                }
 
                if (stream->discarded_packets_state.beginning_cs !=
                                stream->prev_packet_state.end_cs) {
-                       BT_LOGE("Incompatible discarded packets message: "
+                       BT_COMP_LOGE("Incompatible discarded packets message: "
                                "unexpected beginning time: "
                                "beginning-cs-val=%" PRIu64 ", "
                                "expected-beginning-cs-val=%" PRIu64 ", "
@@ -452,7 +467,7 @@ bt_self_component_status handle_packet_beginning_msg(
                                bt_trace_get_name(
                                        bt_stream_borrow_trace_const(ir_stream)),
                                stream->trace->path->str, stream->file_name->str);
-                       status = BT_SELF_COMPONENT_STATUS_ERROR;
+                       status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                        goto end;
                }
 
@@ -460,7 +475,7 @@ bt_self_component_status handle_packet_beginning_msg(
 
                if (stream->discarded_packets_state.end_cs !=
                                expected_end_cs) {
-                       BT_LOGE("Incompatible discarded packets message: "
+                       BT_COMP_LOGE("Incompatible discarded packets message: "
                                "unexpected end time: "
                                "end-cs-val=%" PRIu64 ", "
                                "expected-end-cs-val=%" PRIu64 ", "
@@ -473,7 +488,7 @@ bt_self_component_status handle_packet_beginning_msg(
                                bt_trace_get_name(
                                        bt_stream_borrow_trace_const(ir_stream)),
                                stream->trace->path->str, stream->file_name->str);
-                       status = BT_SELF_COMPONENT_STATUS_ERROR;
+                       status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                        goto end;
                }
        }
@@ -488,7 +503,7 @@ bt_self_component_status handle_packet_beginning_msg(
 
        ret = fs_sink_stream_open_packet(stream, cs, ir_packet);
        if (ret) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -497,11 +512,12 @@ end:
 }
 
 static inline
-bt_self_component_status handle_packet_end_msg(
+bt_component_class_sink_consume_method_status handle_packet_end_msg(
                struct fs_sink_comp *fs_sink, const bt_message *msg)
 {
        int ret;
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_sink_consume_method_status status =
+               BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
        const bt_packet *ir_packet =
                bt_message_packet_end_borrow_packet_const(msg);
        const bt_stream *ir_stream = bt_packet_borrow_stream_const(ir_packet);
@@ -510,7 +526,7 @@ bt_self_component_status handle_packet_end_msg(
 
        stream = borrow_stream(fs_sink, ir_stream);
        if (G_UNLIKELY(!stream)) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -549,7 +565,7 @@ bt_self_component_status handle_packet_end_msg(
                expected_cs = bt_clock_snapshot_get_value(cs);
 
                if (stream->discarded_events_state.end_cs != expected_cs) {
-                       BT_LOGE("Incompatible discarded events message: "
+                       BT_COMP_LOGE("Incompatible discarded events message: "
                                "unexpected end time: "
                                "end-cs-val=%" PRIu64 ", "
                                "expected-end-cs-val=%" PRIu64 ", "
@@ -562,14 +578,14 @@ bt_self_component_status handle_packet_end_msg(
                                bt_trace_get_name(
                                        bt_stream_borrow_trace_const(ir_stream)),
                                stream->trace->path->str, stream->file_name->str);
-                       status = BT_SELF_COMPONENT_STATUS_ERROR;
+                       status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                        goto end;
                }
        }
 
        ret = fs_sink_stream_close_packet(stream, cs);
        if (ret) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -586,10 +602,11 @@ end:
 }
 
 static inline
-bt_self_component_status handle_stream_beginning_msg(
+bt_component_class_sink_consume_method_status handle_stream_beginning_msg(
                struct fs_sink_comp *fs_sink, const bt_message *msg)
 {
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_sink_consume_method_status status =
+               BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
        const bt_stream *ir_stream =
                bt_message_stream_beginning_borrow_stream_const(msg);
        const bt_stream_class *ir_sc =
@@ -606,7 +623,7 @@ bt_self_component_status handle_stream_beginning_msg(
        if (!fs_sink->ignore_discarded_events &&
                        bt_stream_class_discarded_events_have_default_clock_snapshots(ir_sc) &&
                        !packets_have_beginning_end_cs) {
-               BT_LOGE("Unsupported stream: discarded events have "
+               BT_COMP_LOGE("Unsupported stream: discarded events have "
                        "default clock snapshots, but packets have no "
                        "beginning and/or end default clock snapshots: "
                        "stream-addr=%p, "
@@ -614,7 +631,7 @@ bt_self_component_status handle_stream_beginning_msg(
                        "stream-name=\"%s\"",
                        ir_stream, bt_stream_get_id(ir_stream),
                        bt_stream_get_name(ir_stream));
-               status = BT_SELF_MESSAGE_ITERATOR_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -626,7 +643,7 @@ bt_self_component_status handle_stream_beginning_msg(
        if (!fs_sink->ignore_discarded_packets &&
                        bt_stream_class_discarded_packets_have_default_clock_snapshots(ir_sc) &&
                        !packets_have_beginning_end_cs) {
-               BT_LOGE("Unsupported stream: discarded packets have "
+               BT_COMP_LOGE("Unsupported stream: discarded packets have "
                        "default clock snapshots, but packets have no "
                        "beginning and/or end default clock snapshots: "
                        "stream-addr=%p, "
@@ -634,17 +651,17 @@ bt_self_component_status handle_stream_beginning_msg(
                        "stream-name=\"%s\"",
                        ir_stream, bt_stream_get_id(ir_stream),
                        bt_stream_get_name(ir_stream));
-               status = BT_SELF_MESSAGE_ITERATOR_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
        stream = borrow_stream(fs_sink, ir_stream);
        if (!stream) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
-       BT_LOGI("Created new, empty stream file: "
+       BT_COMP_LOGI("Created new, empty stream file: "
                "stream-id=%" PRIu64 ", stream-name=\"%s\", "
                "trace-name=\"%s\", path=\"%s/%s\"",
                bt_stream_get_id(ir_stream), bt_stream_get_name(ir_stream),
@@ -656,21 +673,22 @@ end:
 }
 
 static inline
-bt_self_component_status handle_stream_end_msg(struct fs_sink_comp *fs_sink,
-               const bt_message *msg)
+bt_component_class_sink_consume_method_status handle_stream_end_msg(
+               struct fs_sink_comp *fs_sink, const bt_message *msg)
 {
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_sink_consume_method_status status =
+               BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
        const bt_stream *ir_stream =
                bt_message_stream_end_borrow_stream_const(msg);
        struct fs_sink_stream *stream;
 
        stream = borrow_stream(fs_sink, ir_stream);
        if (!stream) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
-       BT_LOGI("Closing stream file: "
+       BT_COMP_LOGI("Closing stream file: "
                "stream-id=%" PRIu64 ", stream-name=\"%s\", "
                "trace-name=\"%s\", path=\"%s/%s\"",
                bt_stream_get_id(ir_stream), bt_stream_get_name(ir_stream),
@@ -688,10 +706,11 @@ end:
 }
 
 static inline
-bt_self_component_status handle_discarded_events_msg(
+bt_component_class_sink_consume_method_status handle_discarded_events_msg(
                struct fs_sink_comp *fs_sink, const bt_message *msg)
 {
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_sink_consume_method_status status =
+               BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
        const bt_stream *ir_stream =
                bt_message_discarded_events_borrow_stream_const(msg);
        struct fs_sink_stream *stream;
@@ -701,12 +720,12 @@ bt_self_component_status handle_discarded_events_msg(
 
        stream = borrow_stream(fs_sink, ir_stream);
        if (!stream) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
        if (fs_sink->ignore_discarded_events) {
-               BT_LOGI("Ignoring discarded events message: "
+               BT_COMP_LOGI("Ignoring discarded events message: "
                        "stream-id=%" PRIu64 ", stream-name=\"%s\", "
                        "trace-name=\"%s\", path=\"%s/%s\"",
                        bt_stream_get_id(ir_stream),
@@ -718,7 +737,7 @@ bt_self_component_status handle_discarded_events_msg(
        }
 
        if (stream->discarded_events_state.in_range) {
-               BT_LOGE("Unsupported contiguous discarded events message: "
+               BT_COMP_LOGE("Unsupported contiguous discarded events message: "
                        "stream-id=%" PRIu64 ", stream-name=\"%s\", "
                        "trace-name=\"%s\", path=\"%s/%s\"",
                        bt_stream_get_id(ir_stream),
@@ -726,7 +745,7 @@ bt_self_component_status handle_discarded_events_msg(
                        bt_trace_get_name(
                                bt_stream_borrow_trace_const(ir_stream)),
                        stream->trace->path->str, stream->file_name->str);
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -740,7 +759,7 @@ bt_self_component_status handle_discarded_events_msg(
         */
        if (stream->packet_state.is_open &&
                        stream->sc->discarded_events_has_ts) {
-               BT_LOGE("Unsupported discarded events message with "
+               BT_COMP_LOGE("Unsupported discarded events message with "
                        "default clock snapshots occuring within a packet: "
                        "stream-id=%" PRIu64 ", stream-name=\"%s\", "
                        "trace-name=\"%s\", path=\"%s/%s\"",
@@ -749,7 +768,7 @@ bt_self_component_status handle_discarded_events_msg(
                        bt_trace_get_name(
                                bt_stream_borrow_trace_const(ir_stream)),
                        stream->trace->path->str, stream->file_name->str);
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -795,10 +814,11 @@ end:
 }
 
 static inline
-bt_self_component_status handle_discarded_packets_msg(
+bt_component_class_sink_consume_method_status handle_discarded_packets_msg(
                struct fs_sink_comp *fs_sink, const bt_message *msg)
 {
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_sink_consume_method_status status =
+               BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
        const bt_stream *ir_stream =
                bt_message_discarded_packets_borrow_stream_const(msg);
        struct fs_sink_stream *stream;
@@ -808,12 +828,12 @@ bt_self_component_status handle_discarded_packets_msg(
 
        stream = borrow_stream(fs_sink, ir_stream);
        if (!stream) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
        if (fs_sink->ignore_discarded_packets) {
-               BT_LOGI("Ignoring discarded packets message: "
+               BT_COMP_LOGI("Ignoring discarded packets message: "
                        "stream-id=%" PRIu64 ", stream-name=\"%s\", "
                        "trace-name=\"%s\", path=\"%s/%s\"",
                        bt_stream_get_id(ir_stream),
@@ -825,7 +845,7 @@ bt_self_component_status handle_discarded_packets_msg(
        }
 
        if (stream->discarded_packets_state.in_range) {
-               BT_LOGE("Unsupported contiguous discarded packets message: "
+               BT_COMP_LOGE("Unsupported contiguous discarded packets message: "
                        "stream-id=%" PRIu64 ", stream-name=\"%s\", "
                        "trace-name=\"%s\", path=\"%s/%s\"",
                        bt_stream_get_id(ir_stream),
@@ -833,7 +853,7 @@ bt_self_component_status handle_discarded_packets_msg(
                        bt_trace_get_name(
                                bt_stream_borrow_trace_const(ir_stream)),
                        stream->trace->path->str, stream->file_name->str);
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
                goto end;
        }
 
@@ -895,11 +915,13 @@ void put_messages(bt_message_array_const msgs, uint64_t count)
 }
 
 BT_HIDDEN
-bt_self_component_status ctf_fs_sink_consume(bt_self_component_sink *self_comp)
+bt_component_class_sink_consume_method_status ctf_fs_sink_consume(
+               bt_self_component_sink *self_comp)
 {
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_sink_consume_method_status status =
+               BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
        struct fs_sink_comp *fs_sink;
-       bt_message_iterator_status it_status;
+       bt_message_iterator_next_status next_status;
        uint64_t msg_count = 0;
        bt_message_array_const msgs;
 
@@ -909,15 +931,15 @@ bt_self_component_status ctf_fs_sink_consume(bt_self_component_sink *self_comp)
        BT_ASSERT(fs_sink->upstream_iter);
 
        /* Consume messages */
-       it_status = bt_self_component_port_input_message_iterator_next(
+       next_status = bt_self_component_port_input_message_iterator_next(
                fs_sink->upstream_iter, &msgs, &msg_count);
-       if (it_status < 0) {
-               status = BT_SELF_COMPONENT_STATUS_ERROR;
+       if (next_status < 0) {
+               status = (int) next_status;
                goto end;
        }
 
-       switch (it_status) {
-       case BT_MESSAGE_ITERATOR_STATUS_OK:
+       switch (next_status) {
+       case BT_MESSAGE_ITERATOR_NEXT_STATUS_OK:
        {
                uint64_t i;
 
@@ -940,7 +962,7 @@ bt_self_component_status ctf_fs_sink_consume(bt_self_component_sink *self_comp)
                                break;
                        case BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY:
                                /* Ignore */
-                               BT_LOGD_STR("Ignoring message iterator inactivity message.");
+                               BT_COMP_LOGD_STR("Ignoring message iterator inactivity message.");
                                break;
                        case BT_MESSAGE_TYPE_STREAM_BEGINNING:
                                status = handle_stream_beginning_msg(
@@ -953,7 +975,7 @@ bt_self_component_status ctf_fs_sink_consume(bt_self_component_sink *self_comp)
                        case BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING:
                        case BT_MESSAGE_TYPE_STREAM_ACTIVITY_END:
                                /* Not supported by CTF 1.8 */
-                               BT_LOGD_STR("Ignoring stream activity message.");
+                               BT_COMP_LOGD_STR("Ignoring stream activity message.");
                                break;
                        case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
                                status = handle_discarded_events_msg(
@@ -969,8 +991,8 @@ bt_self_component_status ctf_fs_sink_consume(bt_self_component_sink *self_comp)
 
                        BT_MESSAGE_PUT_REF_AND_RESET(msgs[i]);
 
-                       if (status != BT_SELF_COMPONENT_STATUS_OK) {
-                               BT_LOGE("Failed to handle message: "
+                       if (status != BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK) {
+                               BT_COMP_LOGE("Failed to handle message: "
                                        "generated CTF traces could be incomplete: "
                                        "output-dir-path=\"%s\"",
                                        fs_sink->output_dir_path->str);
@@ -980,18 +1002,18 @@ bt_self_component_status ctf_fs_sink_consume(bt_self_component_sink *self_comp)
 
                break;
        }
-       case BT_MESSAGE_ITERATOR_STATUS_AGAIN:
-               status = BT_SELF_COMPONENT_STATUS_AGAIN;
+       case BT_MESSAGE_ITERATOR_NEXT_STATUS_AGAIN:
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_AGAIN;
                break;
-       case BT_MESSAGE_ITERATOR_STATUS_END:
+       case BT_MESSAGE_ITERATOR_NEXT_STATUS_END:
                /* TODO: Finalize all traces (should already be done?) */
-               status = BT_SELF_COMPONENT_STATUS_END;
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_END;
                break;
-       case BT_MESSAGE_ITERATOR_STATUS_NOMEM:
-               status = BT_SELF_COMPONENT_STATUS_NOMEM;
+       case BT_MESSAGE_ITERATOR_NEXT_STATUS_MEMORY_ERROR:
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_MEMORY_ERROR;
                break;
-       case BT_MESSAGE_ITERATOR_STATUS_ERROR:
-               status = BT_SELF_COMPONENT_STATUS_NOMEM;
+       case BT_MESSAGE_ITERATOR_NEXT_STATUS_ERROR:
+               status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_MEMORY_ERROR;
                break;
        default:
                break;
@@ -1000,7 +1022,7 @@ bt_self_component_status ctf_fs_sink_consume(bt_self_component_sink *self_comp)
        goto end;
 
 error:
-       BT_ASSERT(status != BT_SELF_COMPONENT_STATUS_OK);
+       BT_ASSERT(status != BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK);
        put_messages(msgs, msg_count);
 
 end:
@@ -1008,10 +1030,11 @@ end:
 }
 
 BT_HIDDEN
-bt_self_component_status ctf_fs_sink_graph_is_configured(
+bt_component_class_sink_graph_is_configured_method_status ctf_fs_sink_graph_is_configured(
                bt_self_component_sink *self_comp)
 {
-       bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+       bt_component_class_sink_graph_is_configured_method_status status =
+               BT_COMPONENT_CLASS_SINK_GRAPH_IS_CONFIGURED_METHOD_STATUS_OK;
        struct fs_sink_comp *fs_sink = bt_self_component_get_data(
                        bt_self_component_sink_as_self_component(self_comp));
 
@@ -1020,7 +1043,7 @@ bt_self_component_status ctf_fs_sink_graph_is_configured(
                        bt_self_component_sink_borrow_input_port_by_name(
                                self_comp, in_port_name));
        if (!fs_sink->upstream_iter) {
-               status = BT_SELF_COMPONENT_STATUS_NOMEM;
+               status = BT_COMPONENT_CLASS_SINK_GRAPH_IS_CONFIGURED_METHOD_STATUS_ERROR;
                goto end;
        }
 
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