diff --git a/src/libsysprof-analyze/meson.build b/src/libsysprof-analyze/meson.build index 76388006..05ad05d3 100644 --- a/src/libsysprof-analyze/meson.build +++ b/src/libsysprof-analyze/meson.build @@ -9,6 +9,7 @@ libsysprof_analyze_public_sources = [ 'sysprof-document-metadata.c', 'sysprof-document-mmap.c', 'sysprof-document-process.c', + 'sysprof-document-process-list.c', 'sysprof-document-sample.c', 'sysprof-document-traceable.c', ] @@ -25,6 +26,7 @@ libsysprof_analyze_public_headers = [ 'sysprof-document-metadata.h', 'sysprof-document-mmap.h', 'sysprof-document-process.h', + 'sysprof-document-process-list.h', 'sysprof-document-sample.h', 'sysprof-document-traceable.h', ] diff --git a/src/libsysprof-analyze/sysprof-analyze.h b/src/libsysprof-analyze/sysprof-analyze.h index ed3f9bd3..133bcb60 100644 --- a/src/libsysprof-analyze/sysprof-analyze.h +++ b/src/libsysprof-analyze/sysprof-analyze.h @@ -35,6 +35,7 @@ G_BEGIN_DECLS # include "sysprof-document-metadata.h" # include "sysprof-document-mmap.h" # include "sysprof-document-process.h" +# include "sysprof-document-process-list.h" # include "sysprof-document-sample.h" # include "sysprof-document-traceable.h" #undef SYSPROF_ANALYZE_INSIDE diff --git a/src/libsysprof-analyze/sysprof-document-process-list.c b/src/libsysprof-analyze/sysprof-document-process-list.c new file mode 100644 index 00000000..e43f8284 --- /dev/null +++ b/src/libsysprof-analyze/sysprof-document-process-list.c @@ -0,0 +1,170 @@ +/* + * sysprof-document-process-list.c + * + * Copyright 2023 Christian Hergert + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * 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, see . + * + * SPDX-License-Identifier: GPL-3.0-or-later + */ + +#include "config.h" + +#include "sysprof-document-process-list.h" + +struct _SysprofDocumentProcessList +{ + GObject parent_instance; + GListModel *model; +}; + +static void list_model_iface_init (GListModelInterface *iface); + +G_DEFINE_FINAL_TYPE_WITH_CODE (SysprofDocumentProcessList, sysprof_document_process_list, G_TYPE_OBJECT, + G_IMPLEMENT_INTERFACE (G_TYPE_LIST_MODEL, list_model_iface_init)) + +enum { + PROP_0, + PROP_MODEL, + N_PROPS +}; + +static GParamSpec *properties [N_PROPS]; + +/** + * sysprof_document_process_list_new: + * @model: a #GListModel or %NULL + * + * Creates a new #SysprofDocumentProcessList. + * + * The resulting process list can be used to determine the lifetime of + * processes that were found within the document. + * + * Returns: (transfer full): a new #SysprofDocumentProcessList + */ +SysprofDocumentProcessList * +sysprof_document_process_list_new (GListModel *model) +{ + g_return_val_if_fail (!model || G_IS_LIST_MODEL (model), NULL); + + return g_object_new (SYSPROF_TYPE_DOCUMENT_PROCESS_LIST, + "model", model, + NULL); +} + +static void +sysprof_document_process_list_finalize (GObject *object) +{ + SysprofDocumentProcessList *self = (SysprofDocumentProcessList *)object; + + g_clear_object (&self->model); + + G_OBJECT_CLASS (sysprof_document_process_list_parent_class)->finalize (object); +} + +static void +sysprof_document_process_list_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + SysprofDocumentProcessList *self = SYSPROF_DOCUMENT_PROCESS_LIST (object); + + switch (prop_id) + { + case PROP_MODEL: + g_value_set_object (value, sysprof_document_process_list_get_model (self)); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } +} + +static void +sysprof_document_process_list_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + SysprofDocumentProcessList *self = SYSPROF_DOCUMENT_PROCESS_LIST (object); + + switch (prop_id) + { + case PROP_MODEL: + sysprof_document_process_list_set_model (self, g_value_get_object (value)); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } +} + +static void +sysprof_document_process_list_class_init (SysprofDocumentProcessListClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->finalize = sysprof_document_process_list_finalize; + object_class->get_property = sysprof_document_process_list_get_property; + object_class->set_property = sysprof_document_process_list_set_property; + + properties [PROP_MODEL] = + g_param_spec_object ("model", NULL, NULL, + G_TYPE_OBJECT, + (G_PARAM_READWRITE | + G_PARAM_EXPLICIT_NOTIFY | + G_PARAM_STATIC_STRINGS)); + + g_object_class_install_properties (object_class, N_PROPS, properties); +} + +static void +sysprof_document_process_list_init (SysprofDocumentProcessList *self) +{ +} + +static void +list_model_iface_init (GListModelInterface *iface) +{ +} + +/** + * sysprof_document_process_list_get_model: + * @self: a #SysprofDocumentProcessList + * + * Gets the underlying model containing processes to extract. + * + * Returns: (transfer none) (nullable): a #GListModel or %NULL + */ +GListModel * +sysprof_document_process_list_get_model (SysprofDocumentProcessList *self) +{ + g_return_val_if_fail (SYSPROF_IS_DOCUMENT_PROCESS_LIST (self), NULL); + + return self->model; +} + +void +sysprof_document_process_list_set_model (SysprofDocumentProcessList *self, + GListModel *model) +{ + g_return_if_fail (SYSPROF_IS_DOCUMENT_PROCESS_LIST (self)); + g_return_if_fail (!model || G_IS_LIST_MODEL (model)); + + if (g_set_object (&self->model, model)) + { + g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_MODEL]); + } +} diff --git a/src/libsysprof-analyze/sysprof-document-process-list.h b/src/libsysprof-analyze/sysprof-document-process-list.h new file mode 100644 index 00000000..72309bae --- /dev/null +++ b/src/libsysprof-analyze/sysprof-document-process-list.h @@ -0,0 +1,42 @@ +/* sysprof-document-process-list.h + * + * Copyright 2023 Christian Hergert + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * 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, see . + * + * SPDX-License-Identifier: GPL-3.0-or-later + */ + +#pragma once + +#include + +#include + +G_BEGIN_DECLS + +#define SYSPROF_TYPE_DOCUMENT_PROCESS_LIST (sysprof_document_process_list_get_type()) + +SYSPROF_AVAILABLE_IN_ALL +G_DECLARE_FINAL_TYPE (SysprofDocumentProcessList, sysprof_document_process_list, SYSPROF, DOCUMENT_PROCESS_LIST, GObject) + +SYSPROF_AVAILABLE_IN_ALL +SysprofDocumentProcessList *sysprof_document_process_list_new (GListModel *model); +SYSPROF_AVAILABLE_IN_ALL +GListModel *sysprof_document_process_list_get_model (SysprofDocumentProcessList *self); +SYSPROF_AVAILABLE_IN_ALL +void sysprof_document_process_list_set_model (SysprofDocumentProcessList *self, + GListModel *model); + +G_END_DECLS