Add missing text plugin files

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/plugins/text/print.c b/plugins/text/print.c
new file mode 100644 (file)
index 0000000..4183b8e
--- /dev/null
+++ b/plugins/text/print.c
@@ -0,0 +1,140 @@
+/*
+ * print.c
+ *
+ * Babeltrace CTF Text Output Plugin Event Printing
+ *
+ * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <babeltrace/ctf-ir/event.h>
+#include <babeltrace/ctf-ir/event-class.h>
+#include <babeltrace/ctf-ir/stream.h>
+#include <babeltrace/ctf-ir/stream-class.h>
+#include <babeltrace/ctf-ir/clock.h>
+#include "text.h"
+
+struct timestamp {
+       int64_t real_timestamp; /* Relative to UNIX epoch. */
+       uint64_t clock_value;   /* In cycles. */
+};
+
+static
+void print_timestamp_cycles(struct text_component *text,
+               struct bt_ctf_clock *clock,
+               struct bt_ctf_event *event)
+{
+       fputs("00000000000000000000", text->out);
+}
+
+static
+void print_timestamp_wall(struct text_component *text,
+               struct bt_ctf_clock *clock,
+               struct bt_ctf_event *event)
+{
+       fputs("??:??:??.?????????", text->out);
+}
+
+static
+enum bt_component_status get_event_timestamp(struct bt_ctf_event *event)
+{
+/*     int ret;
+       uint64_t value, frequency;
+       int64_t offset_s, offset;
+*/
+       return BT_COMPONENT_STATUS_OK;
+}
+
+static
+enum bt_component_status print_event_timestamp(struct text_component *text,
+               struct bt_ctf_event *event)
+{
+       bool print_names = text->options.print_header_field_names;
+       enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
+       struct bt_ctf_stream *stream;
+       struct bt_ctf_clock *clock = NULL;
+       FILE *out = text->out;
+       FILE *err = text->err;
+       uint64_t real_timestamp;
+
+       stream = bt_ctf_event_get_stream(event);
+       if (!stream) {
+               ret = BT_COMPONENT_STATUS_ERROR;
+               goto end;
+       }
+
+       clock = bt_ctf_event_get_clock(event);
+       if (!clock) {
+               /* Stream has no timestamp. */
+               //puts("no_timestamp!");
+               //goto end;
+       }
+
+       fputs(print_names ? "timestamp = " : "[", out);
+       if (text->options.print_timestamp_cycles) {
+               print_timestamp_cycles(text, clock, event);
+       } else {
+               print_timestamp_wall(text, clock, event);
+       }
+
+       fputs(print_names ? ", " : "] ", out);
+       if (!text->options.print_delta_field) {
+               goto end;
+       }
+end:
+       bt_put(stream);
+       bt_put(clock);
+       return ret;
+}
+
+static inline
+enum bt_component_status print_event_header(struct text_component *text,
+               struct bt_ctf_event *event)
+{
+       enum bt_component_status ret;
+       struct bt_ctf_event_class *event_class = bt_ctf_event_get_class(event);
+
+       ret = print_event_timestamp(text, event);
+       if (ret != BT_COMPONENT_STATUS_OK) {
+               goto end;
+       }
+
+       fputs(bt_ctf_event_class_get_name(event_class), text->out);
+end:
+       return ret;
+}
+
+BT_HIDDEN
+enum bt_component_status text_print_event(struct text_component *text,
+               struct bt_ctf_event *event)
+{
+       enum bt_component_status ret;
+
+       ret = print_event_header(text, event);
+       if (ret != BT_COMPONENT_STATUS_OK) {
+               goto end;
+       }
+
+       fputc('\n', text->out);
+end:
+       return ret;
+}

diff --git a/plugins/text/text.h b/plugins/text/text.h
new file mode 100644 (file)
index 0000000..5ae994e
--- /dev/null
+++ b/plugins/text/text.h
@@ -0,0 +1,79 @@
+#ifndef BABELTRACE_PLUGIN_TEXT_H
+#define BABELTRACE_PLUGIN_TEXT_H
+
+/*
+ * BabelTrace - CTF Text Output Plug-in
+ *
+ * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdbool.h>
+#include <babeltrace/babeltrace-internal.h>
+#include <babeltrace/plugin/component.h>
+
+enum loglevel {
+        LOGLEVEL_EMERG                  = 0,
+        LOGLEVEL_ALERT                  = 1,
+        LOGLEVEL_CRIT                   = 2,
+        LOGLEVEL_ERR                    = 3,
+        LOGLEVEL_WARNING                = 4,
+        LOGLEVEL_NOTICE                 = 5,
+        LOGLEVEL_INFO                   = 6,
+        LOGLEVEL_DEBUG_SYSTEM           = 7,
+        LOGLEVEL_DEBUG_PROGRAM          = 8,
+        LOGLEVEL_DEBUG_PROCESS          = 9,
+        LOGLEVEL_DEBUG_MODULE           = 10,
+        LOGLEVEL_DEBUG_UNIT             = 11,
+        LOGLEVEL_DEBUG_FUNCTION         = 12,
+        LOGLEVEL_DEBUG_LINE             = 13,
+        LOGLEVEL_DEBUG                  = 14,
+};
+
+struct text_options {
+       bool print_scope_field_names : 1;
+       bool print_header_field_names : 1;
+       bool print_context_field_names : 1;
+       bool print_payload_field_names : 1;
+       bool print_delta_field : 1;
+       bool print_loglevel_field : 1;
+       bool print_trace_field : 1;
+       bool print_trace_domain_field : 1;
+       bool print_trace_procname_field : 1;
+       bool print_trace_vpid_field : 1;
+       bool print_trace_hostname_field : 1;
+       bool print_timestamp_cycles : 1;
+       bool no_size_limit : 1;
+};
+
+struct text_component {
+       struct text_options options;
+       FILE *out, *err;
+       bool processed_first_event;
+       uint64_t last_real_timestamp;
+};
+
+BT_HIDDEN
+enum bt_component_status text_print_event(struct text_component *text,
+               struct bt_ctf_event *event);
+
+#endif /* BABELTRACE_PLUGIN_TEXT_H */