+++ /dev/null
-
-/* This file is part of the Linux Trace Toolkit viewer
- * Copyright (C) 2003-2004 Michel Dagenais
- * 2005 Mathieu Desnoyers
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License Version 2 as
- * published by the Free Software Foundation;
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-/* print.c
- *
- * Event printing routines.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <lttv/lttv.h>
-#include <lttv/option.h>
-#include <lttv/module.h>
-#include <lttv/hook.h>
-#include <lttv/attribute.h>
-#include <lttv/iattribute.h>
-#include <lttv/stats.h>
-#include <lttv/filter.h>
-#include <lttv/print.h>
-#include <ltt/ltt.h>
-#include <ltt/event.h>
-#include <ltt/type.h>
-#include <ltt/trace.h>
-#include <ltt/facility.h>
-#include <stdio.h>
-#include <ctype.h>
-
-void lttv_print_field(LttEvent *e, LttField *f, GString *s,
- gboolean field_names, guint element_index) {
-
- LttType *type;
-
- GQuark name;
-
- int nb, i;
-
- type = ltt_field_type(f);
- switch(ltt_type_class(type)) {
- case LTT_SHORT:
- case LTT_INT:
- case LTT_LONG:
- case LTT_SSIZE_T:
- case LTT_INT_FIXED:
- if(element_index > 0)
- g_string_append_printf(s, ", ");
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- g_string_append_printf(s, "%lld", ltt_event_get_long_int(e,f));
- break;
-
- case LTT_USHORT:
- case LTT_UINT:
- case LTT_ULONG:
- case LTT_SIZE_T:
- case LTT_OFF_T:
- case LTT_UINT_FIXED:
- if(element_index > 0)
- g_string_append_printf(s, ", ");
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- g_string_append_printf(s, "%llu", ltt_event_get_long_unsigned(e,f));
- break;
-
- case LTT_CHAR:
- case LTT_UCHAR:
- {
- unsigned car = ltt_event_get_unsigned(e,f);
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- if(isprint(car)) {
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- g_string_append_printf(s, "%c", car);
- } else {
- g_string_append_printf(s, "\\%x", car);
- }
- }
- break;
- case LTT_FLOAT:
- if(element_index > 0)
- g_string_append_printf(s, ", ");
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- g_string_append_printf(s, "%g", ltt_event_get_double(e,f));
- break;
-
- case LTT_POINTER:
- if(element_index > 0)
- g_string_append_printf(s, ", ");
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- g_string_append_printf(s, "0x%llx", ltt_event_get_long_unsigned(e,f));
- break;
-
- case LTT_STRING:
- if(element_index > 0)
- g_string_append_printf(s, ", ");
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- g_string_append_printf(s, "\"%s\"", ltt_event_get_string(e,f));
- break;
-
- case LTT_ENUM:
- {
- GQuark value = ltt_enum_string_get(type, ltt_event_get_unsigned(e,f));
-
- if(element_index > 0)
- g_string_append_printf(s, ", ");
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- if(value)
- g_string_append_printf(s, "%s", g_quark_to_string(value));
- else
- g_string_append_printf(s, "%lld", ltt_event_get_long_int(e,f));
- }
- break;
-
- case LTT_ARRAY:
- case LTT_SEQUENCE:
- if(element_index > 0)
- g_string_append_printf(s, ", ");
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- g_string_append_printf(s, "{ ");
- nb = ltt_event_field_element_number(e,f);
- for(i = 0 ; i < nb ; i++) {
- LttField *child = ltt_event_field_element_select(e,f,i);
- lttv_print_field(e, child, s, field_names, i);
- }
- g_string_append_printf(s, " }");
- break;
-
- case LTT_STRUCT:
- if(element_index > 0)
- g_string_append_printf(s, ", ");
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- g_string_append_printf(s, "{ ");
- nb = ltt_type_member_number(type);
- for(i = 0 ; i < nb ; i++) {
- LttField *element;
- element = ltt_field_member(f,i);
- lttv_print_field(e, element, s, field_names, i);
- }
- g_string_append_printf(s, " }");
- break;
-
- case LTT_UNION:
- if(element_index > 0)
- g_string_append_printf(s, ", ");
- if(field_names) {
- name = ltt_field_name(f);
- if(name)
- g_string_append_printf(s, "%s = ", g_quark_to_string(name));
- }
- g_string_append_printf(s, "{ ");
- nb = ltt_type_member_number(type);
- for(i = 0 ; i < nb ; i++) {
- LttField *element;
- element = ltt_field_member(f,i);
- lttv_print_field(e, element, s, field_names, i);
- }
- g_string_append_printf(s, " }");
- break;
- case LTT_NONE:
- break;
- }
-}
-
-
-void lttv_event_to_string(LttEvent *e, GString *s,
- gboolean mandatory_fields, gboolean field_names, LttvTracefileState *tfs)
-{
- LttFacility *facility;
-
- LttEventType *event_type;
-
- LttField *field;
-
- LttTime time;
-
- guint cpu = tfs->cpu;
- LttvTraceState *ts = (LttvTraceState*)tfs->parent.t_context;
- LttvProcessState *process = ts->running_process[cpu];
-
- GQuark name;
-
- guint i, num_fields;
-
- s = g_string_set_size(s,0);
-
- facility = ltt_event_facility(e);
- event_type = ltt_event_eventtype(e);
-
- if(mandatory_fields) {
- time = ltt_event_time(e);
- g_string_append_printf(s,"%s.%s: %ld.%09ld (%s%s_%u)",
- g_quark_to_string(ltt_facility_name(facility)),
- g_quark_to_string(ltt_eventtype_name(event_type)),
- (long)time.tv_sec, time.tv_nsec,
- g_quark_to_string(
- ltt_trace_name(ltt_tracefile_get_trace(tfs->parent.tf))),
- g_quark_to_string(ltt_tracefile_name(tfs->parent.tf)),
- cpu);
- /* Print the process id and the state/interrupt type of the process */
- g_string_append_printf(s,", %u, %u, %s, %s, %u, 0x%llX, %s", process->pid,
- process->tgid,
- g_quark_to_string(process->name),
- g_quark_to_string(process->brand),
- process->ppid, process->current_function,
- g_quark_to_string(process->state->t));
- }
- event_type = ltt_event_eventtype(e);
-
- num_fields = ltt_eventtype_num_fields(event_type);
- if(num_fields == 0) return;
- g_string_append_printf(s, " ");
- g_string_append_printf(s, "{ ");
- for(i=0; i<num_fields; i++) {
- field = ltt_eventtype_field(event_type, i);
- lttv_print_field(e, field, s, field_names, i);
- }
- g_string_append_printf(s, " }");
-}
-
-static void init()
-{
-}
-
-static void destroy()
-{
-}
-
-LTTV_MODULE("print", "Print events", \
- "Produce a detailed text printout of events", \
- init, destroy)
-
projects / lttv.git / blobdiff