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openSUSE:Evergreen:11.4
NetworkManager.import5373
nm-ignore-temp-files.patch
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File nm-ignore-temp-files.patch of Package NetworkManager.import5373
From 41167ce95603b56a39f808b9f14389bc8db3ea8c Mon Sep 17 00:00:00 2001 From: Jiří Klimeš <jklimes@redhat.com> Date: Wed, 10 Nov 2010 15:21:25 +0000 Subject: keyfile: ignore temporary files (bgo #602868) Ignore temporary files created by vim editor and temporary files created internally by g_file_set_contents() (mkstemp()) when writing connections. --- diff --git a/system-settings/plugins/keyfile/Makefile.am b/system-settings/plugins/keyfile/Makefile.am index c519adc..128775e 100644 --- a/system-settings/plugins/keyfile/Makefile.am +++ b/system-settings/plugins/keyfile/Makefile.am @@ -16,6 +16,8 @@ libkeyfile_io_la_SOURCES = \ writer.c \ writer.h \ errors.c \ + utils.c \ + utils.h \ common.h libkeyfile_io_la_CPPFLAGS = \ diff --git a/system-settings/plugins/keyfile/common.h b/system-settings/plugins/keyfile/common.h index 7d94a70..6c8f9ce 100644 --- a/system-settings/plugins/keyfile/common.h +++ b/system-settings/plugins/keyfile/common.h @@ -23,6 +23,9 @@ #include <glib.h> +#define SWP_TAG ".swp" +#define SWPX_TAG ".swpx" + #define KEYFILE_PLUGIN_NAME "keyfile" #define KEYFILE_PLUGIN_INFO "(c) 2007 - 2010 Red Hat, Inc. To report bugs please use the NetworkManager mailing list." diff --git a/system-settings/plugins/keyfile/plugin.c b/system-settings/plugins/keyfile/plugin.c index f57a4b6..5a927ce 100644 --- a/system-settings/plugins/keyfile/plugin.c +++ b/system-settings/plugins/keyfile/plugin.c @@ -39,6 +39,7 @@ #include "nm-keyfile-connection.h" #include "writer.h" #include "common.h" +#include "utils.h" #define CONF_FILE SYSCONFDIR "/NetworkManager/NetworkManager.conf" #define OLD_CONF_FILE SYSCONFDIR "/NetworkManager/nm-system-settings.conf" @@ -89,6 +90,9 @@ read_connections (NMSystemConfigInterface *config) NMKeyfileConnection *connection; char *full_path; + if (utils_should_ignore_file (item)) + continue; + full_path = g_build_filename (KEYFILE_DIR, item, NULL); PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, "parsing %s ... ", item); connection = nm_keyfile_connection_new (full_path, &error); @@ -192,6 +196,11 @@ dir_changed (GFileMonitor *monitor, GError *error = NULL; name = g_file_get_path (file); + if (utils_should_ignore_file (name)) { + g_free (name); + return; + } + connection = g_hash_table_lookup (priv->hash, name); switch (event_type) { diff --git a/system-settings/plugins/keyfile/utils.c b/system-settings/plugins/keyfile/utils.c new file mode 100644 index 0000000..de64f79 --- a/dev/null +++ b/system-settings/plugins/keyfile/utils.c @@ -0,0 +1,97 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager system settings service + * + * 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 2 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, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#include <glib.h> +#include <stdlib.h> +#include <string.h> +#include "utils.h" + + +static const char temp_letters[] = +"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; + +/* + * Check '.[a-zA-Z0-9]{6}' file suffix used for temporary files by g_file_set_contents() (mkstemp()). + */ +static gboolean +check_mkstemp_suffix (const char *path) +{ + const char *ptr; + + g_return_val_if_fail (path != NULL, FALSE); + + /* Matches *.[a-zA-Z0-9]{6} suffix of mkstemp()'s temporary files */ + ptr = strrchr (path, '.'); + if (ptr && (strspn (ptr + 1, temp_letters) == 6) && (! ptr[7])) + return TRUE; + return FALSE; +} + +static gboolean +check_prefix (const char *base, const char *tag) +{ + int len, tag_len; + + g_return_val_if_fail (base != NULL, TRUE); + g_return_val_if_fail (tag != NULL, TRUE); + + len = strlen (base); + tag_len = strlen (tag); + if ((len > tag_len) && !strncasecmp (base, tag, tag_len)) + return TRUE; + return FALSE; +} + +static gboolean +check_suffix (const char *base, const char *tag) +{ + int len, tag_len; + + g_return_val_if_fail (base != NULL, TRUE); + g_return_val_if_fail (tag != NULL, TRUE); + + len = strlen (base); + tag_len = strlen (tag); + if ((len > tag_len) && !strcasecmp (base + len - tag_len, tag)) + return TRUE; + return FALSE; +} + +gboolean +utils_should_ignore_file (const char *filename) +{ + char *base; + gboolean ignore = FALSE; + + g_return_val_if_fail (filename != NULL, TRUE); + + base = g_path_get_basename (filename); + g_return_val_if_fail (base != NULL, TRUE); + + /* Ignore files with certain patterns */ + if ( (check_prefix (base, ".") && check_suffix (base, SWP_TAG)) /* vim temporary files: .filename.swp */ + || (check_prefix (base, ".") && check_suffix (base, SWPX_TAG)) /* vim temporary files: .filename.swpx */ + || check_mkstemp_suffix (base)) /* temporary files created by mkstemp() */ + ignore = TRUE; + + g_free (base); + return ignore; +} + diff --git a/system-settings/plugins/keyfile/utils.h b/system-settings/plugins/keyfile/utils.h new file mode 100644 index 0000000..3c1a610 --- a/dev/null +++ b/system-settings/plugins/keyfile/utils.h @@ -0,0 +1,30 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager system settings service + * + * 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 2 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, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#ifndef _UTILS_H_ +#define _UTILS_H_ + +#include <glib.h> +#include "common.h" + +gboolean utils_should_ignore_file (const char *filename); + +#endif /* _UTILS_H_ */ + -- cgit v0.8.3-6-g21f6
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