mirror of
https://github.com/varun-r-mallya/sysprof.git
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1708ad1b48
The big thing going on here is that we are going to split up the libraries a bit better, and remove GObject from the capture library. The libsysprof library will bring in the capture library statically, so we can export the symbols we want. Eventually, we will bump the version to sysprof-3, but not yet.
292 lines
8.5 KiB
C
292 lines
8.5 KiB
C
/* sp-profiler.c
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*
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* Copyright 2016 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "sp-profiler.h"
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G_DEFINE_INTERFACE (SpProfiler, sp_profiler, G_TYPE_OBJECT)
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enum {
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FAILED,
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STOPPED,
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N_SIGNALS
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};
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static guint signals [N_SIGNALS];
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static void
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sp_profiler_default_init (SpProfilerInterface *iface)
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{
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signals [FAILED] = g_signal_new ("failed",
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G_TYPE_FROM_INTERFACE (iface),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (SpProfilerInterface, failed),
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NULL, NULL, NULL,
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G_TYPE_NONE, 1, G_TYPE_ERROR);
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signals [STOPPED] = g_signal_new ("stopped",
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G_TYPE_FROM_INTERFACE (iface),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (SpProfilerInterface, stopped),
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NULL, NULL, NULL,
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G_TYPE_NONE, 0);
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g_object_interface_install_property (iface,
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g_param_spec_double ("elapsed",
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"Elapsed",
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"The amount of elapsed time profiling",
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0,
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G_MAXDOUBLE,
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0,
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(G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)));
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g_object_interface_install_property (iface,
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g_param_spec_boolean ("is-running",
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"Is Running",
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"If the profiler is currently running.",
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FALSE,
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(G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)));
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g_object_interface_install_property (iface,
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g_param_spec_boolean ("is-mutable",
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"Is Mutable",
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"If the profiler can still be prepared.",
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TRUE,
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(G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)));
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g_object_interface_install_property (iface,
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g_param_spec_boolean ("spawn-inherit-environ",
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"Spawn Inherit Environ",
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"If the spawned child should inherit the parents environment",
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TRUE,
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_interface_install_property (iface,
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g_param_spec_boolean ("whole-system",
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"Whole System",
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"If the whole system should be profiled",
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TRUE,
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_interface_install_property (iface,
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g_param_spec_boolean ("spawn",
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"Spawn",
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"If configured child should be spawned",
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TRUE,
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_interface_install_property (iface,
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g_param_spec_boxed ("spawn-argv",
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"Spawn Argv",
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"The arguments for the spawn child",
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G_TYPE_STRV,
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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g_object_interface_install_property (iface,
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g_param_spec_boxed ("spawn-env",
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"Spawn Environment",
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"The environment for the spawn child",
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G_TYPE_STRV,
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
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}
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gdouble
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sp_profiler_get_elapsed (SpProfiler *self)
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{
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gdouble value = 0.0;
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g_return_val_if_fail (SP_IS_PROFILER (self), 0.0);
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g_object_get (self, "elapsed", &value, NULL);
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return value;
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}
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gboolean
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sp_profiler_get_is_running (SpProfiler *self)
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{
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gboolean is_running = FALSE;
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g_return_val_if_fail (SP_IS_PROFILER (self), FALSE);
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g_object_get (self, "is-running", &is_running, NULL);
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return is_running;
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}
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gboolean
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sp_profiler_get_is_mutable (SpProfiler *self)
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{
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gboolean is_mutable = FALSE;
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g_return_val_if_fail (SP_IS_PROFILER (self), FALSE);
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g_object_get (self, "is-mutable", &is_mutable, NULL);
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return is_mutable;
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}
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gboolean
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sp_profiler_get_spawn_inherit_environ (SpProfiler *self)
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{
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gboolean spawn_inherit_environ = FALSE;
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g_return_val_if_fail (SP_IS_PROFILER (self), FALSE);
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g_object_get (self, "spawn-inherit-environ", &spawn_inherit_environ, NULL);
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return spawn_inherit_environ;
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}
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void
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sp_profiler_set_spawn_inherit_environ (SpProfiler *self,
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gboolean spawn_inherit_environ)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_object_set (self, "spawn-inherit-environ", !!spawn_inherit_environ, NULL);
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}
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gboolean
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sp_profiler_get_spawn (SpProfiler *self)
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{
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gboolean spawn = FALSE;
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g_return_val_if_fail (SP_IS_PROFILER (self), FALSE);
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g_object_get (self, "spawn", &spawn, NULL);
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return spawn;
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}
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void
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sp_profiler_set_spawn (SpProfiler *self,
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gboolean spawn)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_object_set (self, "spawn", !!spawn, NULL);
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}
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gboolean
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sp_profiler_get_whole_system (SpProfiler *self)
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{
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gboolean whole_system = FALSE;
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g_return_val_if_fail (SP_IS_PROFILER (self), FALSE);
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g_object_get (self, "whole-system", &whole_system, NULL);
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return whole_system;
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}
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void
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sp_profiler_set_whole_system (SpProfiler *self,
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gboolean whole_system)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_object_set (self, "whole-system", !!whole_system, NULL);
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}
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void
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sp_profiler_set_spawn_argv (SpProfiler *self,
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const gchar * const *spawn_argv)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_object_set (self, "spawn-argv", spawn_argv, NULL);
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}
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void
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sp_profiler_set_spawn_env (SpProfiler *self,
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const gchar * const *spawn_env)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_object_set (self, "spawn-env", spawn_env, NULL);
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}
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void
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sp_profiler_add_source (SpProfiler *self,
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SpSource *source)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_return_if_fail (SP_IS_SOURCE (source));
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SP_PROFILER_GET_IFACE (self)->add_source (self, source);
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}
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void
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sp_profiler_set_writer (SpProfiler *self,
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SpCaptureWriter *writer)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_return_if_fail (writer != NULL);
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SP_PROFILER_GET_IFACE (self)->set_writer (self, writer);
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}
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SpCaptureWriter *
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sp_profiler_get_writer (SpProfiler *self)
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{
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g_return_val_if_fail (SP_IS_PROFILER (self), NULL);
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return SP_PROFILER_GET_IFACE (self)->get_writer (self);
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}
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void
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sp_profiler_start (SpProfiler *self)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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SP_PROFILER_GET_IFACE (self)->start (self);
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}
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void
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sp_profiler_stop (SpProfiler *self)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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SP_PROFILER_GET_IFACE (self)->stop (self);
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}
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void
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sp_profiler_add_pid (SpProfiler *self,
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GPid pid)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_return_if_fail (pid > -1);
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SP_PROFILER_GET_IFACE (self)->add_pid (self, pid);
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}
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void
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sp_profiler_remove_pid (SpProfiler *self,
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GPid pid)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_return_if_fail (pid > -1);
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SP_PROFILER_GET_IFACE (self)->remove_pid (self, pid);
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}
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const GPid *
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sp_profiler_get_pids (SpProfiler *self,
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guint *n_pids)
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{
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g_return_val_if_fail (SP_IS_PROFILER (self), NULL);
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g_return_val_if_fail (n_pids != NULL, NULL);
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return SP_PROFILER_GET_IFACE (self)->get_pids (self, n_pids);
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}
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void
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sp_profiler_emit_failed (SpProfiler *self,
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const GError *error)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_return_if_fail (error != NULL);
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g_signal_emit (self, signals [FAILED], 0, error);
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}
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void
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sp_profiler_emit_stopped (SpProfiler *self)
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{
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g_return_if_fail (SP_IS_PROFILER (self));
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g_signal_emit (self, signals [STOPPED], 0);
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}
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