plugins/profiler/gprof-call-graph-block-entry.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
   2 /*
   3  * gprof-call-graph-block-entry.c
   4  * Copyright (C) James Liggett 2006 <jrliggett@cox.net>
   5  *
   6  * gprof-call-graph-block-entry.c is free software.
   7  *
   8  * You may redistribute it and/or modify it under the terms of the
   9  * GNU General Public License, as published by the Free Software
  10  * Foundation; either version 2, or (at your option) any later version.
  11  *
  12  * plugin.c is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  15  * See the GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with plugin.c.  See the file "COPYING".  If not,
  19  * write to:  The Free Software Foundation, Inc.,
  20  *            51 Franklin Street, Fifth Floor,
  21  *            Boston,  MA  02110-1301, USA.
  22  */
  23
  24 #include "gprof-call-graph-block-entry.h"
  25
  26 struct _GProfCallGraphBlockEntryPriv
  27 {
  28         gfloat time_perc;  /* Percent of total execution */
  29         gfloat self_sec;   /* Time spent executing this function */
  30         gfloat child_sec;  /* Time spent on this function's children */
  31         gchar *calls;      /* Calls from parents and total */
  32         gchar *name;       /* Name of the function */
  33 };
  34
  35 static void
  36 gprof_call_graph_block_entry_init (GProfCallGraphBlockEntry *self)
  37 {
  38         self->priv = g_new0 (GProfCallGraphBlockEntryPriv, 1);
  39 }
  40
  41 static void
  42 gprof_call_graph_block_entry_finalize (GObject *obj)
  43 {
  44         GProfCallGraphBlockEntry *self;
  45
  46         self = (GProfCallGraphBlockEntry *) obj;
  47
  48         g_free (self->priv->name);
  49         g_free (self->priv->calls);
  50         g_free (self->priv);
  51 }
  52
  53 static void
  54 gprof_call_graph_block_entry_class_init (GProfCallGraphBlockEntryClass *klass)
  55 {
  56         GObjectClass *object_class;
  57
  58         object_class = (GObjectClass *) klass;
  59
  60         object_class->finalize = gprof_call_graph_block_entry_finalize;
  61 }
  62
  63 GType
  64 gprof_call_graph_block_entry_get_type (void)
  65 {
  66         static GType obj_type = 0;
  67
  68         if (!obj_type)
  69         {
  70                 static const GTypeInfo obj_info =
  71                 {
  72                         sizeof (GProfCallGraphBlockEntryClass),
  73                         (GBaseInitFunc) NULL,
  74                         (GBaseFinalizeFunc) NULL,
  75                         (GClassInitFunc) gprof_call_graph_block_entry_class_init,
  76                         (GClassFinalizeFunc) NULL,
  77                         NULL,           /* class_data */
  78                         sizeof (GProfCallGraphBlockEntry),
  79                         0,              /* n_preallocs */
  80                         (GInstanceInitFunc) gprof_call_graph_block_entry_init,
  81                         NULL            /* value_table */
  82                 };
  83                 obj_type = g_type_register_static (G_TYPE_OBJECT,
  84                                                    "GProfCallGraphBlockEntry", &obj_info,
  85                                                                                         0);
  86         }
  87         return obj_type;
  88 }
  89
  90 GProfCallGraphBlockEntry *
  91 gprof_call_graph_block_primary_entry_new (gchar **fields)
  92 {
  93         GProfCallGraphBlockEntry *entry;
  94
  95         entry = g_object_new (GPROF_CALL_GRAPH_BLOCK_ENTRY_TYPE, NULL);
  96
  97         entry->priv->time_perc = atof (fields[0]);
  98         entry->priv->self_sec = atof (fields[1]);
  99         entry->priv->child_sec = atof (fields[2]);
 100         entry->priv->calls = g_strdup (fields[3]);
 101         entry->priv->name = g_strdup (fields[4]);
 102
 103         return entry;
 104 }
 105
 106 GProfCallGraphBlockEntry *
 107 gprof_call_graph_block_secondary_entry_new (gchar **fields)
 108 {
 109         GProfCallGraphBlockEntry *entry;
 110
 111         entry = g_object_new (GPROF_CALL_GRAPH_BLOCK_ENTRY_TYPE, NULL);
 112
 113         entry->priv->time_perc = 0.0f;
 114         entry->priv->self_sec = atof (fields[0]);
 115         entry->priv->child_sec = atof (fields[1]);
 116         entry->priv->calls = g_strdup (fields[2]);
 117         entry->priv->name = g_strdup (fields[3]);
 118
 119         return entry;
 120 }
 121
 122 void
 123 gprof_call_graph_block_entry_free (GProfCallGraphBlockEntry *self)
 124 {
 125         g_object_unref (self);
 126 }
 127
 128 gfloat
 129 gprof_call_graph_block_entry_get_time_perc (GProfCallGraphBlockEntry *self)
 130 {
 131         return self->priv->time_perc;
 132 }
 133
 134
 135 gfloat
 136 gprof_call_graph_block_entry_get_self_sec (GProfCallGraphBlockEntry *self)
 137 {
 138         return self->priv->self_sec;
 139 }
 140
 141 gfloat
 142 gprof_call_graph_block_entry_get_child_sec (GProfCallGraphBlockEntry *self)
 143 {
 144         return self->priv->child_sec;
 145 }
 146
 147 gchar *
 148 gprof_call_graph_block_entry_get_calls (GProfCallGraphBlockEntry *self)
 149 {
 150         return self->priv->calls;
 151 }
 152
 153 gchar *
 154 gprof_call_graph_block_entry_get_name (GProfCallGraphBlockEntry *self)
 155 {
 156         return self->priv->name;
 157 }
 158
 159 GProfCallGraphBlockEntry *
 160 gprof_call_graph_block_entry_get_next (GList *current_iter, GList **next_iter)
 161 {
 162         *next_iter = g_list_next (current_iter);
 163
 164         if (*next_iter)
 165                 return GPROF_CALL_GRAPH_BLOCK_ENTRY ((*next_iter)->data);
 166         else
 167                 return NULL;
 168 }