1 files changed, 75 insertions, 0 deletions
diff --git a/src/shell-perf-log.h b/src/shell-perf-log.h
new file mode 100644
index 0000000..45d07a5
--- /dev/null
+++ b/src/shell-perf-log.h
@@ -0,0 +1,75 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+#ifndef __SHELL_PERF_LOG_H__
+#define __SHELL_PERF_LOG_H__
+
+#include <glib-object.h>
+#include <gio/gio.h>
+
+G_BEGIN_DECLS
+
+#define SHELL_TYPE_PERF_LOG (shell_perf_log_get_type ())
+G_DECLARE_FINAL_TYPE (ShellPerfLog, shell_perf_log, SHELL, PERF_LOG, GObject)
+
+ShellPerfLog *shell_perf_log_get_default (void);
+
+void shell_perf_log_set_enabled (ShellPerfLog *perf_log,
+				 gboolean      enabled);
+
+void shell_perf_log_define_event (ShellPerfLog *perf_log,
+				  const char   *name,
+				  const char   *description,
+				  const char   *signature);
+void shell_perf_log_event        (ShellPerfLog *perf_log,
+				  const char   *name);
+void shell_perf_log_event_i      (ShellPerfLog *perf_log,
+				  const char   *name,
+				  gint32        arg);
+void shell_perf_log_event_x      (ShellPerfLog *perf_log,
+				  const char   *name,
+				  gint64        arg);
+void shell_perf_log_event_s      (ShellPerfLog *perf_log,
+				  const char   *name,
+				  const char   *arg);
+
+void shell_perf_log_define_statistic (ShellPerfLog *perf_log,
+                                      const char   *name,
+                                      const char   *description,
+                                      const char   *signature);
+
+void shell_perf_log_update_statistic_i (ShellPerfLog *perf_log,
+                                        const char   *name,
+                                        int           value);
+void shell_perf_log_update_statistic_x (ShellPerfLog *perf_log,
+                                        const char   *name,
+                                        gint64        value);
+
+typedef void (*ShellPerfStatisticsCallback) (ShellPerfLog *perf_log,
+                                             gpointer      data);
+
+void shell_perf_log_add_statistics_callback (ShellPerfLog               *perf_log,
+                                             ShellPerfStatisticsCallback callback,
+                                             gpointer                    user_data,
+                                             GDestroyNotify              notify);
+
+void shell_perf_log_collect_statistics (ShellPerfLog *perf_log);
+
+typedef void (*ShellPerfReplayFunction) (gint64      time,
+					 const char *name,
+					 const char *signature,
+					 GValue     *arg,
+                                         gpointer    user_data);
+
+void shell_perf_log_replay (ShellPerfLog            *perf_log,
+			    ShellPerfReplayFunction  replay_function,
+                            gpointer                 user_data);
+
+gboolean shell_perf_log_dump_events (ShellPerfLog   *perf_log,
+                                     GOutputStream  *out,
+                                     GError        **error);
+gboolean shell_perf_log_dump_log    (ShellPerfLog   *perf_log,
+                                     GOutputStream  *out,
+                                     GError        **error);
+
+G_END_DECLS
+
+#endif /* __SHELL_PERF_LOG_H__ */