diff --git a/src/libsysprof-analyze/meson.build b/src/libsysprof-analyze/meson.build index 782685ee..0939bcf2 100644 --- a/src/libsysprof-analyze/meson.build +++ b/src/libsysprof-analyze/meson.build @@ -3,6 +3,7 @@ libsysprof_analyze_public_sources = [ 'sysprof-document.c', 'sysprof-document-allocation.c', 'sysprof-document-exit.c', + 'sysprof-document-file.c', 'sysprof-document-file-chunk.c', 'sysprof-document-fork.c', 'sysprof-document-frame.c', @@ -34,6 +35,7 @@ libsysprof_analyze_public_headers = [ 'sysprof-document.h', 'sysprof-document-allocation.h', 'sysprof-document-exit.h', + 'sysprof-document-file.h', 'sysprof-document-file-chunk.h', 'sysprof-document-fork.h', 'sysprof-document-frame.h', diff --git a/src/libsysprof-analyze/sysprof-analyze.h b/src/libsysprof-analyze/sysprof-analyze.h index ba5180dc..f81e185d 100644 --- a/src/libsysprof-analyze/sysprof-analyze.h +++ b/src/libsysprof-analyze/sysprof-analyze.h @@ -29,6 +29,7 @@ G_BEGIN_DECLS # include "sysprof-document.h" # include "sysprof-document-allocation.h" # include "sysprof-document-exit.h" +# include "sysprof-document-file.h" # include "sysprof-document-file-chunk.h" # include "sysprof-document-fork.h" # include "sysprof-document-frame.h" diff --git a/src/libsysprof-analyze/sysprof-document-file-private.h b/src/libsysprof-analyze/sysprof-document-file-private.h new file mode 100644 index 00000000..c904124d --- /dev/null +++ b/src/libsysprof-analyze/sysprof-document-file-private.h @@ -0,0 +1,30 @@ +/* sysprof-document-file-private.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 "sysprof-document-file.h" + +G_BEGIN_DECLS + +SysprofDocumentFile *_sysprof_document_file_new (const char *path, + GPtrArray *file_chunks); + +G_END_DECLS diff --git a/src/libsysprof-analyze/sysprof-document-file.c b/src/libsysprof-analyze/sysprof-document-file.c new file mode 100644 index 00000000..56e7a00b --- /dev/null +++ b/src/libsysprof-analyze/sysprof-document-file.c @@ -0,0 +1,157 @@ +/* sysprof-document-file.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-file-chunk.h" +#include "sysprof-document-file-private.h" + +struct _SysprofDocumentFile +{ + GObject parent_instance; + char *path; + GPtrArray *file_chunks; +}; + +enum { + PROP_0, + PROP_BYTES, + PROP_PATH, + N_PROPS +}; + +G_DEFINE_FINAL_TYPE (SysprofDocumentFile, sysprof_document_file, G_TYPE_OBJECT) + +static GParamSpec *properties [N_PROPS]; + +static void +sysprof_document_file_finalize (GObject *object) +{ + SysprofDocumentFile *self = (SysprofDocumentFile *)object; + + g_clear_pointer (&self->path, g_free); + g_clear_pointer (&self->file_chunks, g_ptr_array_unref); + + G_OBJECT_CLASS (sysprof_document_file_parent_class)->finalize (object); +} + +static void +sysprof_document_file_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + SysprofDocumentFile *self = SYSPROF_DOCUMENT_FILE (object); + + switch (prop_id) + { + case PROP_PATH: + g_value_set_string (value, sysprof_document_file_get_path (self)); + break; + + case PROP_BYTES: + g_value_take_boxed (value, sysprof_document_file_dup_bytes (self)); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } +} + +static void +sysprof_document_file_class_init (SysprofDocumentFileClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->finalize = sysprof_document_file_finalize; + object_class->get_property = sysprof_document_file_get_property; + + properties [PROP_PATH] = + g_param_spec_string ("path", NULL, NULL, + NULL, + (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); + + properties [PROP_BYTES] = + g_param_spec_boxed ("bytes", NULL, NULL, + G_TYPE_BYTES, + (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); + + g_object_class_install_properties (object_class, N_PROPS, properties); +} + +static void +sysprof_document_file_init (SysprofDocumentFile *self) +{ +} + +SysprofDocumentFile * +_sysprof_document_file_new (const char *path, + GPtrArray *file_chunks) +{ + SysprofDocumentFile *self; + + g_return_val_if_fail (path != NULL, NULL); + g_return_val_if_fail (file_chunks != NULL, NULL); + + self = g_object_new (SYSPROF_TYPE_DOCUMENT_FILE, NULL); + self->path = g_strdup (path); + self->file_chunks = file_chunks; + + return self; +} + +const char * +sysprof_document_file_get_path (SysprofDocumentFile *self) +{ + g_return_val_if_fail (SYSPROF_IS_DOCUMENT_FILE (self), NULL); + + return self->path; +} + +/** + * sysprof_document_file_dup_contents: + * @self: a #SysprofDocumentFile + * + * Creates a new #GBytes containing the contents of the file. + * + * Returns: (transfer full): a #GBytes + */ +GBytes * +sysprof_document_file_dup_bytes (SysprofDocumentFile *self) +{ + GArray *ar; + guint len; + + g_return_val_if_fail (SYSPROF_IS_DOCUMENT_FILE (self), NULL); + + ar = g_array_new (TRUE, FALSE, sizeof (char)); + + for (guint i = 0; i < self->file_chunks->len; i++) + { + SysprofDocumentFileChunk *file_chunk = g_ptr_array_index (self->file_chunks, i); + const guint8 *data = sysprof_document_file_chunk_get_data (file_chunk, &len); + + g_array_append_vals (ar, data, len); + } + + len = ar->len; + + return g_bytes_new_take (g_array_free (ar, FALSE), len); +} diff --git a/src/libsysprof-analyze/sysprof-document-file.h b/src/libsysprof-analyze/sysprof-document-file.h new file mode 100644 index 00000000..0b66501d --- /dev/null +++ b/src/libsysprof-analyze/sysprof-document-file.h @@ -0,0 +1,39 @@ +/* sysprof-document-file.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_FILE (sysprof_document_file_get_type()) + +SYSPROF_AVAILABLE_IN_ALL +G_DECLARE_FINAL_TYPE (SysprofDocumentFile, sysprof_document_file, SYSPROF, DOCUMENT_FILE, GObject) + +SYSPROF_AVAILABLE_IN_ALL +const char *sysprof_document_file_get_path (SysprofDocumentFile *self); +SYSPROF_AVAILABLE_IN_ALL +GBytes *sysprof_document_file_dup_bytes (SysprofDocumentFile *self); + +G_END_DECLS