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profiler: extract SpProfiler into an interface

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It would be nice to be able to support a remote profiler session in the
future, so add SpLocalProfiler implementation of SpProfiler interface.
This commit is contained in:
Christian Hergert
2016-04-14 02:37:28 -07:00
parent 5d25b8a242
commit 88d3ae3b74
8 changed files with 1148 additions and 923 deletions
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105
lib/sp-profiler.h
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@ -26,11 +26,11 @@ G_BEGIN_DECLS
#define SP_TYPE_PROFILER (sp_profiler_get_type())
G_DECLARE_DERIVABLE_TYPE (SpProfiler, sp_profiler, SP, PROFILER, GObject)
G_DECLARE_INTERFACE (SpProfiler, sp_profiler, SP, PROFILER, GObject)
struct _SpProfilerClass
struct _SpProfilerInterface
{
GObjectClass parent_class;
GTypeInterface parent_interface;
/**
* SpProfiler::failed:
@ -55,11 +55,92 @@ struct _SpProfilerClass
*/
void (*stopped) (SpProfiler *self);
gpointer padding[8];
/**
* SpProfiler::add_source:
*
* Adds a source to the profiler.
*/
void (*add_source) (SpProfiler *profiler,
SpSource *source);
/**
* SpProfiler::set_writer:
*
* Sets the writer to use for the profiler.
*/
void (*set_writer) (SpProfiler *self,
SpCaptureWriter *writer);
/**
* SpProfiler::get_writer:
*
* Gets the writer that is being used to capture.
*
* Returns: (nullable) (transfer none): A #SpCaptureWriter.
*/
SpCaptureWriter *(*get_writer) (SpProfiler *self);
/**
* SpProfiler::start:
*
* Starts the profiler.
*/
void (*start) (SpProfiler *self);
/**
* SpProfiler::stop:
*
* Stops the profiler.
*/
void (*stop) (SpProfiler *self);
/**
* SpProfiler::add_pid:
*
* Add a pid to be profiled.
*/
void (*add_pid) (SpProfiler *self,
GPid pid);
/**
* SpProfiler::remove_pid:
*
* Remove a pid from the profiler. This will not be called after
* SpProfiler::start has been called.
*/
void (*remove_pid) (SpProfiler *self,
GPid pid);
/**
* SpProfiler::get_pids:
*
* Gets the pids that are part of this profiling session. If no pids
* have been specified, %NULL is returned.
*
* Returns: (nullable) (transfer none): An array of #GPid, or %NULL.
*/
const GPid *(*get_pids) (SpProfiler *self,
guint *n_pids);
};
SpProfiler *sp_profiler_new (void);
void sp_profiler_emit_failed (SpProfiler *self,
const GError *error);
void sp_profiler_emit_stopped (SpProfiler *self);
gdouble sp_profiler_get_elapsed (SpProfiler *self);
gboolean sp_profiler_get_is_mutable (SpProfiler *self);
gboolean sp_profiler_get_spawn_inherit_environ (SpProfiler *self);
void sp_profiler_set_spawn_inherit_environ (SpProfiler *self,
gboolean spawn_inherit_environ);
gboolean sp_profiler_get_whole_system (SpProfiler *self);
void sp_profiler_set_whole_system (SpProfiler *self,
gboolean whole_system);
gboolean sp_profiler_get_spawn (SpProfiler *self);
void sp_profiler_set_spawn (SpProfiler *self,
gboolean spawn);
void sp_profiler_set_spawn_argv (SpProfiler *self,
const gchar * const *spawn_argv);
void sp_profiler_set_spawn_env (SpProfiler *self,
const gchar * const *spawn_env);
void sp_profiler_add_source (SpProfiler *self,
SpSource *source);
void sp_profiler_set_writer (SpProfiler *self,
@ -72,22 +153,8 @@ void sp_profiler_add_pid (SpProfiler *sel
GPid pid);
void sp_profiler_remove_pid (SpProfiler *self,
GPid pid);
gboolean sp_profiler_get_is_mutable (SpProfiler *self);
gboolean sp_profiler_get_whole_system (SpProfiler *self);
void sp_profiler_set_whole_system (SpProfiler *self,
gboolean whole_system);
const GPid *sp_profiler_get_pids (SpProfiler *self,
guint *n_pids);
gboolean sp_profiler_get_spawn (SpProfiler *self);
void sp_profiler_set_spawn (SpProfiler *self,
gboolean spawn);
void sp_profiler_set_spawn_argv (SpProfiler *self,
const gchar * const *spawn_argv);
void sp_profiler_set_spawn_env (SpProfiler *self,
const gchar * const *spawn_env);
gboolean sp_profiler_get_spawn_inherit_environ (SpProfiler *self);
void sp_profiler_set_spawn_inherit_environ (SpProfiler *self,
gboolean spawn_inherit_environ);
G_END_DECLS