diff options
| author | Michael Biebl <biebl@debian.org> | 2016-03-01 19:54:01 +0100 |
|---|---|---|
| committer | Michael Biebl <biebl@debian.org> | 2016-03-01 19:54:01 +0100 |
| commit | ab65573216a5de3b065730eb237554f35066f9f4 (patch) | |
| tree | 92e77429991a8b7d1ceaaaa5b2b7ac5b5e485dd5 /shared | |
| parent | 64cbfea944677bb1e4caed272d1bd770b5c8aa03 (diff) | |
Imported Upstream version 1.1.91
Diffstat (limited to 'shared')
| -rw-r--r-- | shared/Makefile.am | 7 | ||||
| -rw-r--r-- | shared/Makefile.in | 514 | ||||
| -rw-r--r-- | shared/gsystem-local-alloc.h | 208 | ||||
| -rw-r--r-- | shared/nm-dbus-compat.h | 74 | ||||
| -rw-r--r-- | shared/nm-default.h | 70 | ||||
| -rw-r--r-- | shared/nm-glib.h | 370 | ||||
| -rw-r--r-- | shared/nm-macros-internal.h | 499 | ||||
| -rw-r--r-- | shared/nm-test-utils.h | 1867 |
8 files changed, 3609 insertions, 0 deletions
diff --git a/shared/Makefile.am b/shared/Makefile.am new file mode 100644 index 00000000..8ee639d4 --- /dev/null +++ b/shared/Makefile.am @@ -0,0 +1,7 @@ +EXTRA_DIST = \ + gsystem-local-alloc.h \ + nm-dbus-compat.h \ + nm-default.h \ + nm-glib.h \ + nm-macros-internal.h \ + nm-test-utils.h diff --git a/shared/Makefile.in b/shared/Makefile.in new file mode 100644 index 00000000..cf6e17b6 --- /dev/null +++ b/shared/Makefile.in @@ -0,0 +1,514 @@ +# Makefile.in generated by automake 1.15 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2014 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +am__is_gnu_make = { \ + if test -z '$(MAKELEVEL)'; then \ + false; \ + elif test -n '$(MAKE_HOST)'; then \ + true; \ + elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ + true; \ + else \ + false; \ + fi; \ +} +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + 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+PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = shared +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/compiler_warnings.m4 \ + $(top_srcdir)/m4/glib-makefile.m4 $(top_srcdir)/m4/intltool.m4 \ + $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \ + $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \ + $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; 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install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags-am uninstall uninstall-am + +.PRECIOUS: Makefile + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/shared/gsystem-local-alloc.h b/shared/gsystem-local-alloc.h new file mode 100644 index 00000000..51b62519 --- /dev/null +++ b/shared/gsystem-local-alloc.h @@ -0,0 +1,208 @@ +/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2012 Colin Walters <walters@verbum.org>. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __GSYSTEM_LOCAL_ALLOC_H__ +#define __GSYSTEM_LOCAL_ALLOC_H__ + +#include <gio/gio.h> + +G_BEGIN_DECLS + +#define GS_DEFINE_CLEANUP_FUNCTION(Type, name, func) \ + static inline void name (void *v) \ + { \ + func (*(Type*)v); \ + } + +#define GS_DEFINE_CLEANUP_FUNCTION0(Type, name, func) \ + static inline void name (void *v) \ + { \ + if (*(Type*)v) \ + func (*(Type*)v); \ + } + +/* These functions shouldn't be invoked directly; + * they are stubs that: + * 1) Take a pointer to the location (typically itself a pointer). + * 2) Provide %NULL-safety where it doesn't exist already (e.g. g_object_unref) + */ + +/** + * gs_free: + * + * Call g_free() on a variable location when it goes out of scope. + */ +#define gs_free __attribute__ ((cleanup(gs_local_free))) +GS_DEFINE_CLEANUP_FUNCTION(void*, gs_local_free, g_free) + +/** + * gs_unref_object: + * + * Call g_object_unref() on a variable location when it goes out of + * scope. Note that unlike g_object_unref(), the variable may be + * %NULL. + */ +#define gs_unref_object __attribute__ ((cleanup(gs_local_obj_unref))) +GS_DEFINE_CLEANUP_FUNCTION0(GObject*, gs_local_obj_unref, g_object_unref) + +/** + * gs_unref_variant: + * + * Call g_variant_unref() on a variable location when it goes out of + * scope. Note that unlike g_variant_unref(), the variable may be + * %NULL. + */ +#define gs_unref_variant __attribute__ ((cleanup(gs_local_variant_unref))) +GS_DEFINE_CLEANUP_FUNCTION0(GVariant*, gs_local_variant_unref, g_variant_unref) + +/** + * gs_free_variant_iter: + * + * Call g_variant_iter_free() on a variable location when it goes out of + * scope. + */ +#define gs_free_variant_iter __attribute__ ((cleanup(gs_local_variant_iter_free))) +GS_DEFINE_CLEANUP_FUNCTION0(GVariantIter*, gs_local_variant_iter_free, g_variant_iter_free) + +/** + * gs_free_variant_builder: + * + * Call g_variant_builder_unref() on a variable location when it goes out of + * scope. + */ +#define gs_unref_variant_builder __attribute__ ((cleanup(gs_local_variant_builder_unref))) +GS_DEFINE_CLEANUP_FUNCTION0(GVariantBuilder*, gs_local_variant_builder_unref, g_variant_builder_unref) + +/** + * gs_unref_array: + * + * Call g_array_unref() on a variable location when it goes out of + * scope. Note that unlike g_array_unref(), the variable may be + * %NULL. + + */ +#define gs_unref_array __attribute__ ((cleanup(gs_local_array_unref))) +GS_DEFINE_CLEANUP_FUNCTION0(GArray*, gs_local_array_unref, g_array_unref) + +/** + * gs_unref_ptrarray: + * + * Call g_ptr_array_unref() on a variable location when it goes out of + * scope. Note that unlike g_ptr_array_unref(), the variable may be + * %NULL. + + */ +#define gs_unref_ptrarray __attribute__ ((cleanup(gs_local_ptrarray_unref))) +GS_DEFINE_CLEANUP_FUNCTION0(GPtrArray*, gs_local_ptrarray_unref, g_ptr_array_unref) + +/** + * gs_unref_hashtable: + * + * Call g_hash_table_unref() on a variable location when it goes out + * of scope. Note that unlike g_hash_table_unref(), the variable may + * be %NULL. + */ +#define gs_unref_hashtable __attribute__ ((cleanup(gs_local_hashtable_unref))) +GS_DEFINE_CLEANUP_FUNCTION0(GHashTable*, gs_local_hashtable_unref, g_hash_table_unref) + +/** + * gs_free_list: + * + * Call g_list_free() on a variable location when it goes out + * of scope. + */ +#define gs_free_list __attribute__ ((cleanup(gs_local_free_list))) +GS_DEFINE_CLEANUP_FUNCTION(GList*, gs_local_free_list, g_list_free) + +/** + * gs_free_slist: + * + * Call g_slist_free() on a variable location when it goes out + * of scope. + */ +#define gs_free_slist __attribute__ ((cleanup(gs_local_free_slist))) +GS_DEFINE_CLEANUP_FUNCTION(GSList*, gs_local_free_slist, g_slist_free) + +/** + * gs_free_checksum: + * + * Call g_checksum_free() on a variable location when it goes out + * of scope. Note that unlike g_checksum_free(), the variable may + * be %NULL. + */ +#define gs_free_checksum __attribute__ ((cleanup(gs_local_checksum_free))) +GS_DEFINE_CLEANUP_FUNCTION0(GChecksum*, gs_local_checksum_free, g_checksum_free) + +/** + * gs_unref_bytes: + * + * Call g_bytes_unref() on a variable location when it goes out + * of scope. Note that unlike g_bytes_unref(), the variable may + * be %NULL. + */ +#define gs_unref_bytes __attribute__ ((cleanup(gs_local_bytes_unref))) +GS_DEFINE_CLEANUP_FUNCTION0(GBytes*, gs_local_bytes_unref, g_bytes_unref) + +/** + * gs_strfreev: + * + * Call g_strfreev() on a variable location when it goes out of scope. + */ +#define gs_strfreev __attribute__ ((cleanup(gs_local_strfreev))) +GS_DEFINE_CLEANUP_FUNCTION(char**, gs_local_strfreev, g_strfreev) + +/** + * gs_free_error: + * + * Call g_error_free() on a variable location when it goes out of scope. + */ +#define gs_free_error __attribute__ ((cleanup(gs_local_free_error))) +GS_DEFINE_CLEANUP_FUNCTION0(GError*, gs_local_free_error, g_error_free) + +/** + * gs_unref_keyfile: + * + * Call g_key_file_unref() on a variable location when it goes out of scope. + */ +#define gs_unref_keyfile __attribute__ ((cleanup(gs_local_keyfile_unref))) +GS_DEFINE_CLEANUP_FUNCTION0(GKeyFile*, gs_local_keyfile_unref, g_key_file_unref) + +static inline void +gs_cleanup_close_fdp (int *fdp) +{ + int fd; + + g_assert (fdp); + + fd = *fdp; + if (fd != -1) + (void) close (fd); +} + +/** + * gs_fd_close: + * + * Call close() on a variable location when it goes out of scope. + */ +#define gs_fd_close __attribute__((cleanup(gs_cleanup_close_fdp))) + +G_END_DECLS + +#endif diff --git a/shared/nm-dbus-compat.h b/shared/nm-dbus-compat.h new file mode 100644 index 00000000..dd97b5fd --- /dev/null +++ b/shared/nm-dbus-compat.h @@ -0,0 +1,74 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * 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. + * + * Copyright 2015 Red Hat, Inc. + */ + +#ifndef __NM_DBUS_COMPAT_H__ +#define __NM_DBUS_COMPAT_H__ + +/* Copied from <dbus/dbus-shared.h> */ + +/* Bus names */ + +/** The bus name used to talk to the bus itself. */ +#define DBUS_SERVICE_DBUS "org.freedesktop.DBus" + +/* Paths */ +/** The object path used to talk to the bus itself. */ +#define DBUS_PATH_DBUS "/org/freedesktop/DBus" +/** The object path used in local/in-process-generated messages. */ +#define DBUS_PATH_LOCAL "/org/freedesktop/DBus/Local" + +/* Interfaces, these #define don't do much other than + * catch typos at compile time + */ +/** The interface exported by the object with #DBUS_SERVICE_DBUS and #DBUS_PATH_DBUS */ +#define DBUS_INTERFACE_DBUS "org.freedesktop.DBus" +/** The interface supported by introspectable objects */ +#define DBUS_INTERFACE_INTROSPECTABLE "org.freedesktop.DBus.Introspectable" +/** The interface supported by objects with properties */ +#define DBUS_INTERFACE_PROPERTIES "org.freedesktop.DBus.Properties" +/** The interface supported by most dbus peers */ +#define DBUS_INTERFACE_PEER "org.freedesktop.DBus.Peer" + +/** This is a special interface whose methods can only be invoked + * by the local implementation (messages from remote apps aren't + * allowed to specify this interface). + */ +#define DBUS_INTERFACE_LOCAL "org.freedesktop.DBus.Local" + +/* Owner flags */ +#define DBUS_NAME_FLAG_ALLOW_REPLACEMENT 0x1 /**< Allow another service to become the primary owner if requested */ +#define DBUS_NAME_FLAG_REPLACE_EXISTING 0x2 /**< Request to replace the current primary owner */ +#define DBUS_NAME_FLAG_DO_NOT_QUEUE 0x4 /**< If we can not become the primary owner do not place us in the queue */ + +/* Replies to request for a name */ +#define DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER 1 /**< Service has become the primary owner of the requested name */ +#define DBUS_REQUEST_NAME_REPLY_IN_QUEUE 2 /**< Service could not become the primary owner and has been placed in the queue */ +#define DBUS_REQUEST_NAME_REPLY_EXISTS 3 /**< Service is already in the queue */ +#define DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER 4 /**< Service is already the primary owner */ + +/* Replies to releasing a name */ +#define DBUS_RELEASE_NAME_REPLY_RELEASED 1 /**< Service was released from the given name */ +#define DBUS_RELEASE_NAME_REPLY_NON_EXISTENT 2 /**< The given name does not exist on the bus */ +#define DBUS_RELEASE_NAME_REPLY_NOT_OWNER 3 /**< Service is not an owner of the given name */ + +/* Replies to service starts */ +#define DBUS_START_REPLY_SUCCESS 1 /**< Service was auto started */ +#define DBUS_START_REPLY_ALREADY_RUNNING 2 /**< Service was already running */ + +#endif /* __NM_DBUS_COMPAT_H__ */ diff --git a/shared/nm-default.h b/shared/nm-default.h new file mode 100644 index 00000000..a673eb07 --- /dev/null +++ b/shared/nm-default.h @@ -0,0 +1,70 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager -- Network link manager + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + * + * (C) Copyright 2015 Red Hat, Inc. + */ + +#ifndef __NM_DEFAULT_H__ +#define __NM_DEFAULT_H__ + +/* makefiles define NETWORKMANAGER_COMPILATION for compiling NetworkManager. + * Depending on which parts are compiled, different values are set. */ +#define NM_NETWORKMANAGER_COMPILATION_DEFAULT 0x0001 +#define NM_NETWORKMANAGER_COMPILATION_LIB 0x0002 +#define NM_NETWORKMANAGER_COMPILATION_LIB_LEGACY 0x0004 + +#ifndef NETWORKMANAGER_COMPILATION +/* For convenience, we don't require our Makefile.am to define + * -DNETWORKMANAGER_COMPILATION. As we now include this internal header, + * we know we do a NETWORKMANAGER_COMPILATION. */ +#define NETWORKMANAGER_COMPILATION NM_NETWORKMANAGER_COMPILATION_DEFAULT +#endif + +/*****************************************************************************/ + +/* always include these headers for our internal source files. */ + +#ifndef ___CONFIG_H__ +#define ___CONFIG_H__ +#include <config.h> +#endif + +#include <stdlib.h> + +#include "nm-glib.h" +#include "nm-version.h" +#include "gsystem-local-alloc.h" +#include "nm-macros-internal.h" + +#include <gtk/gtk.h> + +/*****************************************************************************/ + +#if ((NETWORKMANAGER_COMPILATION) == NM_NETWORKMANAGER_COMPILATION_LIB) || ((NETWORKMANAGER_COMPILATION) == NM_NETWORKMANAGER_COMPILATION_LIB_LEGACY) + +#include <glib/gi18n-lib.h> + +#else + +#include <glib/gi18n.h> + +#endif /* NM_NETWORKMANAGER_COMPILATION_LIB || NM_NETWORKMANAGER_COMPILATION_LIB_LEGACY */ + +/*****************************************************************************/ + +#endif /* __NM_DEFAULT_H__ */ diff --git a/shared/nm-glib.h b/shared/nm-glib.h new file mode 100644 index 00000000..201b6d33 --- /dev/null +++ b/shared/nm-glib.h @@ -0,0 +1,370 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * 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. + * + * Copyright 2008 - 2011 Red Hat, Inc. + */ + +#ifndef __NM_GLIB_H__ +#define __NM_GLIB_H__ + + +#include <gio/gio.h> +#include <string.h> + +#ifdef __clang__ + +#undef G_GNUC_BEGIN_IGNORE_DEPRECATIONS +#undef G_GNUC_END_IGNORE_DEPRECATIONS + +#define G_GNUC_BEGIN_IGNORE_DEPRECATIONS \ + _Pragma("clang diagnostic push") \ + _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"") + +#define G_GNUC_END_IGNORE_DEPRECATIONS \ + _Pragma("clang diagnostic pop") + +#endif + +static inline void +__g_type_ensure (GType type) +{ +#if !GLIB_CHECK_VERSION(2,34,0) + if (G_UNLIKELY (type == (GType)-1)) + g_error ("can't happen"); +#else + G_GNUC_BEGIN_IGNORE_DEPRECATIONS; + g_type_ensure (type); + G_GNUC_END_IGNORE_DEPRECATIONS; +#endif +} +#define g_type_ensure __g_type_ensure + +#if !GLIB_CHECK_VERSION(2,34,0) + +#define g_clear_pointer(pp, destroy) \ + G_STMT_START { \ + G_STATIC_ASSERT (sizeof *(pp) == sizeof (gpointer)); \ + /* Only one access, please */ \ + gpointer *_pp = (gpointer *) (pp); \ + gpointer _p; \ + /* This assignment is needed to avoid a gcc warning */ \ + GDestroyNotify _destroy = (GDestroyNotify) (destroy); \ + \ + _p = *_pp; \ + if (_p) \ + { \ + *_pp = NULL; \ + _destroy (_p); \ + } \ + } G_STMT_END + +/* These are used to clean up the output of test programs; we can just let + * them no-op in older glib. + */ +#define g_test_expect_message(log_domain, log_level, pattern) +#define g_test_assert_expected_messages() + +#else + +/* We build with -DGLIB_MAX_ALLOWED_VERSION set to 2.32 to make sure we don't + * accidentally use new API that we shouldn't. But we don't want warnings for + * the APIs that we emulate above. + */ + +#define g_test_expect_message(domain, level, format...) \ + G_STMT_START { \ + G_GNUC_BEGIN_IGNORE_DEPRECATIONS \ + g_test_expect_message (domain, level, format); \ + G_GNUC_END_IGNORE_DEPRECATIONS \ + } G_STMT_END + +#define g_test_assert_expected_messages_internal(domain, file, line, func) \ + G_STMT_START { \ + G_GNUC_BEGIN_IGNORE_DEPRECATIONS \ + g_test_assert_expected_messages_internal (domain, file, line, func); \ + G_GNUC_END_IGNORE_DEPRECATIONS \ + } G_STMT_END + +#endif + + +#if GLIB_CHECK_VERSION (2, 35, 0) +/* For glib >= 2.36, g_type_init() is deprecated. + * But since 2.35.1 (7c42ab23b55c43ab96d0ac2124b550bf1f49c1ec) this function + * does nothing. Replace the call with empty statement. */ +#define nm_g_type_init() G_STMT_START { (void) 0; } G_STMT_END +#else +#define nm_g_type_init() G_STMT_START { g_type_init (); } G_STMT_END +#endif + + +/* g_test_initialized() is only available since glib 2.36. */ +#if !GLIB_CHECK_VERSION (2, 36, 0) +#define g_test_initialized() (g_test_config_vars->test_initialized) +#endif + +/* g_assert_cmpmem() is only available since glib 2.46. */ +#if !GLIB_CHECK_VERSION (2, 45, 7) +#define g_assert_cmpmem(m1, l1, m2, l2) G_STMT_START {\ + gconstpointer __m1 = m1, __m2 = m2; \ + int __l1 = l1, __l2 = l2; \ + if (__l1 != __l2) \ + g_assertion_message_cmpnum (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \ + #l1 " (len(" #m1 ")) == " #l2 " (len(" #m2 "))", __l1, "==", __l2, 'i'); \ + else if (memcmp (__m1, __m2, __l1) != 0) \ + g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \ + "assertion failed (" #m1 " == " #m2 ")"); \ + } G_STMT_END +#endif + +/* Rumtime check for glib version. First do a compile time check which + * (if satisfied) shortcuts the runtime check. */ +#define nm_glib_check_version(major, minor, micro) \ + ( GLIB_CHECK_VERSION ((major), (minor), (micro)) \ + || ( ( glib_major_version > (major)) \ + || ( glib_major_version == (major) \ + && glib_minor_version > (minor)) \ + || ( glib_major_version == (major) \ + && glib_minor_version == (minor) \ + && glib_micro_version >= (micro)))) + +/* g_test_skip() is only available since glib 2.38. Add a compatibility wrapper. */ +inline static void +__nmtst_g_test_skip (const gchar *msg) +{ +#if GLIB_CHECK_VERSION (2, 38, 0) + G_GNUC_BEGIN_IGNORE_DEPRECATIONS + g_test_skip (msg); + G_GNUC_END_IGNORE_DEPRECATIONS +#else + g_debug ("%s", msg); +#endif +} +#define g_test_skip __nmtst_g_test_skip + + +/* g_test_add_data_func_full() is only available since glib 2.34. Add a compatibility wrapper. */ +inline static void +__g_test_add_data_func_full (const char *testpath, + gpointer test_data, + GTestDataFunc test_func, + GDestroyNotify data_free_func) +{ +#if GLIB_CHECK_VERSION (2, 34, 0) + G_GNUC_BEGIN_IGNORE_DEPRECATIONS + g_test_add_data_func_full (testpath, test_data, test_func, data_free_func); + G_GNUC_END_IGNORE_DEPRECATIONS +#else + g_return_if_fail (testpath != NULL); + g_return_if_fail (testpath[0] == '/'); + g_return_if_fail (test_func != NULL); + + g_test_add_vtable (testpath, 0, test_data, NULL, + (GTestFixtureFunc) test_func, + (GTestFixtureFunc) data_free_func); +#endif +} +#define g_test_add_data_func_full __g_test_add_data_func_full + + +#if !GLIB_CHECK_VERSION (2, 34, 0) +#define G_DEFINE_QUARK(QN, q_n) \ +GQuark \ +q_n##_quark (void) \ +{ \ + static GQuark q; \ + \ + if G_UNLIKELY (q == 0) \ + q = g_quark_from_static_string (#QN); \ + \ + return q; \ +} +#endif + + +static inline gboolean +nm_g_hash_table_replace (GHashTable *hash, gpointer key, gpointer value) +{ + /* glib 2.40 added a return value indicating whether the key already existed + * (910191597a6c2e5d5d460e9ce9efb4f47d9cc63c). */ +#if GLIB_CHECK_VERSION(2, 40, 0) + return g_hash_table_replace (hash, key, value); +#else + gboolean contained = g_hash_table_contains (hash, key); + + g_hash_table_replace (hash, key, value); + return !contained; +#endif +} + +static inline gboolean +nm_g_hash_table_insert (GHashTable *hash, gpointer key, gpointer value) +{ + /* glib 2.40 added a return value indicating whether the key already existed + * (910191597a6c2e5d5d460e9ce9efb4f47d9cc63c). */ +#if GLIB_CHECK_VERSION(2, 40, 0) + return g_hash_table_insert (hash, key, value); +#else + gboolean contained = g_hash_table_contains (hash, key); + + g_hash_table_insert (hash, key, value); + return !contained; +#endif +} + +static inline gboolean +nm_g_hash_table_add (GHashTable *hash, gpointer key) +{ + /* glib 2.40 added a return value indicating whether the key already existed + * (910191597a6c2e5d5d460e9ce9efb4f47d9cc63c). */ +#if GLIB_CHECK_VERSION(2, 40, 0) + return g_hash_table_add (hash, key); +#else + gboolean contained = g_hash_table_contains (hash, key); + + g_hash_table_add (hash, key); + return !contained; +#endif +} + +#if !GLIB_CHECK_VERSION(2, 40, 0) || defined (NM_GLIB_COMPAT_H_TEST) +static inline void +_nm_g_ptr_array_insert (GPtrArray *array, + gint index_, + gpointer data) +{ + g_return_if_fail (array); + g_return_if_fail (index_ >= -1); + g_return_if_fail (index_ <= (gint) array->len); + + g_ptr_array_add (array, data); + + if (index_ != -1 && index_ != (gint) (array->len - 1)) { + memmove (&(array->pdata[index_ + 1]), + &(array->pdata[index_]), + (array->len - index_ - 1) * sizeof (gpointer)); + array->pdata[index_] = data; + } +} +#endif +#if !GLIB_CHECK_VERSION(2, 40, 0) +#define g_ptr_array_insert(array, index, data) G_STMT_START { _nm_g_ptr_array_insert (array, index, data); } G_STMT_END +#else +#define g_ptr_array_insert(array, index, data) \ + G_STMT_START { \ + G_GNUC_BEGIN_IGNORE_DEPRECATIONS \ + g_ptr_array_insert (array, index, data); \ + G_GNUC_END_IGNORE_DEPRECATIONS \ + } G_STMT_END +#endif + + +#if !GLIB_CHECK_VERSION (2, 40, 0) +inline static gboolean +_g_key_file_save_to_file (GKeyFile *key_file, + const gchar *filename, + GError **error) +{ + gchar *contents; + gboolean success; + gsize length; + + g_return_val_if_fail (key_file != NULL, FALSE); + g_return_val_if_fail (filename != NULL, FALSE); + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + contents = g_key_file_to_data (key_file, &length, NULL); + g_assert (contents != NULL); + + success = g_file_set_contents (filename, contents, length, error); + g_free (contents); + + return success; +} +#define g_key_file_save_to_file(key_file, filename, error) \ + _g_key_file_save_to_file (key_file, filename, error) +#else +#define g_key_file_save_to_file(key_file, filename, error) \ + ({ \ + gboolean _success; \ + \ + G_GNUC_BEGIN_IGNORE_DEPRECATIONS \ + _success = g_key_file_save_to_file (key_file, filename, error); \ + G_GNUC_END_IGNORE_DEPRECATIONS \ + _success; \ + }) +#endif + + +#if GLIB_CHECK_VERSION (2, 36, 0) +#define g_credentials_get_unix_pid(creds, error) \ + G_GNUC_EXTENSION ({ \ + G_GNUC_BEGIN_IGNORE_DEPRECATIONS \ + (g_credentials_get_unix_pid) ((creds), (error)); \ + G_GNUC_END_IGNORE_DEPRECATIONS \ + }) +#else +#define g_credentials_get_unix_pid(creds, error) \ + G_GNUC_EXTENSION ({ \ + struct ucred *native_creds; \ + \ + native_creds = g_credentials_get_native ((creds), G_CREDENTIALS_TYPE_LINUX_UCRED); \ + g_assert (native_creds); \ + native_creds->pid; \ + }) +#endif + + +#if !GLIB_CHECK_VERSION(2, 40, 0) || defined (NM_GLIB_COMPAT_H_TEST) +static inline gpointer * +_nm_g_hash_table_get_keys_as_array (GHashTable *hash_table, + guint *length) +{ + GHashTableIter iter; + gpointer key, *ret; + guint i = 0; + + g_return_val_if_fail (hash_table, NULL); + + ret = g_new0 (gpointer, g_hash_table_size (hash_table) + 1); + g_hash_table_iter_init (&iter, hash_table); + + while (g_hash_table_iter_next (&iter, &key, NULL)) + ret[i++] = key; + + ret[i] = NULL; + + if (length) + *length = i; + + return ret; +} +#endif +#if !GLIB_CHECK_VERSION(2, 40, 0) +#define g_hash_table_get_keys_as_array(hash_table, length) \ + G_GNUC_EXTENSION ({ \ + _nm_g_hash_table_get_keys_as_array (hash_table, length); \ + }) +#else +#define g_hash_table_get_keys_as_array(hash_table, length) \ + G_GNUC_EXTENSION ({ \ + G_GNUC_BEGIN_IGNORE_DEPRECATIONS \ + (g_hash_table_get_keys_as_array) ((hash_table), (length)); \ + G_GNUC_END_IGNORE_DEPRECATIONS \ + }) +#endif + +#endif /* __NM_GLIB_H__ */ diff --git a/shared/nm-macros-internal.h b/shared/nm-macros-internal.h new file mode 100644 index 00000000..9971f15c --- /dev/null +++ b/shared/nm-macros-internal.h @@ -0,0 +1,499 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager -- Network link manager + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + * + * (C) Copyright 2014 Red Hat, Inc. + */ + +#ifndef __NM_MACROS_INTERNAL_H__ +#define __NM_MACROS_INTERNAL_H__ + +/********************************************************/ + +/** + * nm_auto_free: + * + * Call free() on a variable location when it goes out of scope. + */ +#define nm_auto_free __attribute__ ((cleanup(_nm_auto_free_impl))) +GS_DEFINE_CLEANUP_FUNCTION(void*, _nm_auto_free_impl, free) + +/********************************************************/ + +/* http://stackoverflow.com/a/11172679 */ +#define _NM_UTILS_MACRO_FIRST(...) __NM_UTILS_MACRO_FIRST_HELPER(__VA_ARGS__, throwaway) +#define __NM_UTILS_MACRO_FIRST_HELPER(first, ...) first + +#define _NM_UTILS_MACRO_REST(...) __NM_UTILS_MACRO_REST_HELPER(__NM_UTILS_MACRO_REST_NUM(__VA_ARGS__), __VA_ARGS__) +#define __NM_UTILS_MACRO_REST_HELPER(qty, ...) __NM_UTILS_MACRO_REST_HELPER2(qty, __VA_ARGS__) +#define __NM_UTILS_MACRO_REST_HELPER2(qty, ...) __NM_UTILS_MACRO_REST_HELPER_##qty(__VA_ARGS__) +#define __NM_UTILS_MACRO_REST_HELPER_ONE(first) +#define __NM_UTILS_MACRO_REST_HELPER_TWOORMORE(first, ...) , __VA_ARGS__ +#define __NM_UTILS_MACRO_REST_NUM(...) \ + __NM_UTILS_MACRO_REST_SELECT_20TH(__VA_ARGS__, \ + TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE,\ + TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE,\ + TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE,\ + TWOORMORE, TWOORMORE, TWOORMORE, ONE, throwaway) +#define __NM_UTILS_MACRO_REST_SELECT_20TH(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, ...) a20 + +/********************************************************/ + +/* http://stackoverflow.com/a/2124385/354393 */ + +#define NM_NARG(...) \ + _NM_NARG(__VA_ARGS__,_NM_NARG_RSEQ_N()) +#define _NM_NARG(...) \ + _NM_NARG_ARG_N(__VA_ARGS__) +#define _NM_NARG_ARG_N( \ + _1, _2, _3, _4, _5, _6, _7, _8, _9,_10, \ + _11,_12,_13,_14,_15,_16,_17,_18,_19,_20, \ + _21,_22,_23,_24,_25,_26,_27,_28,_29,_30, \ + _31,_32,_33,_34,_35,_36,_37,_38,_39,_40, \ + _41,_42,_43,_44,_45,_46,_47,_48,_49,_50, \ + _51,_52,_53,_54,_55,_56,_57,_58,_59,_60, \ + _61,_62,_63,N,...) N +#define _NM_NARG_RSEQ_N() \ + 63,62,61,60, \ + 59,58,57,56,55,54,53,52,51,50, \ + 49,48,47,46,45,44,43,42,41,40, \ + 39,38,37,36,35,34,33,32,31,30, \ + 29,28,27,26,25,24,23,22,21,20, \ + 19,18,17,16,15,14,13,12,11,10, \ + 9,8,7,6,5,4,3,2,1,0 + +/********************************************************/ + +#if defined (__GNUC__) +#define _NM_PRAGMA_WARNING_DO(warning) G_STRINGIFY(GCC diagnostic ignored warning) +#elif defined (__clang__) +#define _NM_PRAGMA_WARNING_DO(warning) G_STRINGIFY(clang diagnostic ignored warning) +#endif + +/* you can only suppress a specific warning that the compiler + * understands. Otherwise you will get another compiler warning + * about invalid pragma option. + * It's not that bad however, because gcc and clang often have the + * same name for the same warning. */ + +#if defined (__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) +#define NM_PRAGMA_WARNING_DISABLE(warning) \ + _Pragma("GCC diagnostic push") \ + _Pragma(_NM_PRAGMA_WARNING_DO(warning)) +#elif defined (__clang__) +#define NM_PRAGMA_WARNING_DISABLE(warning) \ + _Pragma("clang diagnostic push") \ + _Pragma(_NM_PRAGMA_WARNING_DO(warning)) +#else +#define NM_PRAGMA_WARNING_DISABLE(warning) +#endif + +#if defined (__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) +#define NM_PRAGMA_WARNING_REENABLE \ + _Pragma("GCC diagnostic pop") +#elif defined (__clang__) +#define NM_PRAGMA_WARNING_REENABLE \ + _Pragma("clang diagnostic pop") +#else +#define NM_PRAGMA_WARNING_REENABLE +#endif + +/********************************************************/ + +/* macro to return strlen() of a compile time string. */ +#define NM_STRLEN(str) ( sizeof ("" str) - 1 ) + +#define NM_SET_OUT(out_val, value) \ + G_STMT_START { \ + typeof(*(out_val)) *_out_val = (out_val); \ + \ + if (_out_val) { \ + *_out_val = (value); \ + } \ + } G_STMT_END + +/********************************************************/ + +#define _NM_IN_SET_EVAL_1(op, _x, y1) \ + (_x == (y1)) + +#define _NM_IN_SET_EVAL_2(op, _x, y1, y2) \ + ( (_x == (y1)) \ + op (_x == (y2)) \ + ) + +#define _NM_IN_SET_EVAL_3(op, _x, y1, y2, y3) \ + ( (_x == (y1)) \ + op (_x == (y2)) \ + op (_x == (y3)) \ + ) + +#define _NM_IN_SET_EVAL_4(op, _x, y1, y2, y3, y4) \ + ( (_x == (y1)) \ + op (_x == (y2)) \ + op (_x == (y3)) \ + op (_x == (y4)) \ + ) + +#define _NM_IN_SET_EVAL_5(op, _x, y1, y2, y3, y4, y5) \ + ( (_x == (y1)) \ + op (_x == (y2)) \ + op (_x == (y3)) \ + op (_x == (y4)) \ + op (_x == (y5)) \ + ) + +#define _NM_IN_SET_EVAL_6(op, _x, y1, y2, y3, y4, y5, y6) \ + ( (_x == (y1)) \ + op (_x == (y2)) \ + op (_x == (y3)) \ + op (_x == (y4)) \ + op (_x == (y5)) \ + op (_x == (y6)) \ + ) + +#define _NM_IN_SET_EVAL_N2(op, _x, n, ...) _NM_IN_SET_EVAL_##n(op, _x, __VA_ARGS__) +#define _NM_IN_SET_EVAL_N(op, x, n, ...) \ + ({ \ + typeof(x) _x = (x); \ + !!_NM_IN_SET_EVAL_N2(op, _x, n, __VA_ARGS__); \ + }) + +/* Beware that this does short-circuit evaluation (use "||" instead of "|") + * which has a possibly unexpected non-function-like behavior. + * Use NM_IN_SET_SE if you need all arguments to be evaluted. */ +#define NM_IN_SET(x, ...) _NM_IN_SET_EVAL_N(||, x, NM_NARG (__VA_ARGS__), __VA_ARGS__) + +/* "SE" stands for "side-effect". Contrary to NM_IN_SET(), this does not do + * short-circuit evaluation, which can make a difference if the arguments have + * side-effects. */ +#define NM_IN_SET_SE(x, ...) _NM_IN_SET_EVAL_N(|, x, NM_NARG (__VA_ARGS__), __VA_ARGS__) + +/********************************************************/ + +static inline gboolean +_NM_IN_STRSET_streq (const char *x, const char *s) +{ + return s && strcmp (x, s) == 0; +} + +#define _NM_IN_STRSET_EVAL_1(op, _x, y1) \ + _NM_IN_STRSET_streq (_x, y1) + +#define _NM_IN_STRSET_EVAL_2(op, _x, y1, y2) \ + ( _NM_IN_STRSET_streq (_x, y1) \ + op _NM_IN_STRSET_streq (_x, y2) \ + ) + +#define _NM_IN_STRSET_EVAL_3(op, _x, y1, y2, y3) \ + ( _NM_IN_STRSET_streq (_x, y1) \ + op _NM_IN_STRSET_streq (_x, y2) \ + op _NM_IN_STRSET_streq (_x, y3) \ + ) + +#define _NM_IN_STRSET_EVAL_4(op, _x, y1, y2, y3, y4) \ + ( _NM_IN_STRSET_streq (_x, y1) \ + op _NM_IN_STRSET_streq (_x, y2) \ + op _NM_IN_STRSET_streq (_x, y3) \ + op _NM_IN_STRSET_streq (_x, y4) \ + ) + +#define _NM_IN_STRSET_EVAL_5(op, _x, y1, y2, y3, y4, y5) \ + ( _NM_IN_STRSET_streq (_x, y1) \ + op _NM_IN_STRSET_streq (_x, y2) \ + op _NM_IN_STRSET_streq (_x, y3) \ + op _NM_IN_STRSET_streq (_x, y4) \ + op _NM_IN_STRSET_streq (_x, y5) \ + ) + +#define _NM_IN_STRSET_EVAL_6(op, _x, y1, y2, y3, y4, y5, y6) \ + ( _NM_IN_STRSET_streq (_x, y1) \ + op _NM_IN_STRSET_streq (_x, y2) \ + op _NM_IN_STRSET_streq (_x, y3) \ + op _NM_IN_STRSET_streq (_x, y4) \ + op _NM_IN_STRSET_streq (_x, y5) \ + op _NM_IN_STRSET_streq (_x, y6) \ + ) + +#define _NM_IN_STRSET_EVAL_N2(op, _x, n, ...) _NM_IN_STRSET_EVAL_##n(op, _x, __VA_ARGS__) +#define _NM_IN_STRSET_EVAL_N(op, x, n, ...) \ + ({ \ + const char *_x = (x); \ + ( ((_x == NULL) && _NM_IN_SET_EVAL_N2 (op, (const char *) NULL, n, __VA_ARGS__)) \ + || ((_x != NULL) && _NM_IN_STRSET_EVAL_N2 (op, _x, n, __VA_ARGS__)) \ + ); \ + }) + +/* Beware that this does short-circuit evaluation (use "||" instead of "|") + * which has a possibly unexpected non-function-like behavior. + * Use NM_IN_STRSET_SE if you need all arguments to be evaluted. */ +#define NM_IN_STRSET(x, ...) _NM_IN_STRSET_EVAL_N(||, x, NM_NARG (__VA_ARGS__), __VA_ARGS__) + +/* "SE" stands for "side-effect". Contrary to NM_IN_STRSET(), this does not do + * short-circuit evaluation, which can make a difference if the arguments have + * side-effects. */ +#define NM_IN_STRSET_SE(x, ...) _NM_IN_STRSET_EVAL_N(|, x, NM_NARG (__VA_ARGS__), __VA_ARGS__) + +/*****************************************************************************/ + +#define nm_streq(s1, s2) (strcmp (s1, s2) == 0) +#define nm_streq0(s1, s2) (g_strcmp0 (s1, s2) == 0) + +/*****************************************************************************/ + +#define NM_PRINT_FMT_QUOTED(cond, prefix, str, suffix, str_else) \ + (cond) ? (prefix) : "", \ + (cond) ? (str) : (str_else), \ + (cond) ? (suffix) : "" +#define NM_PRINT_FMT_QUOTE_STRING(arg) NM_PRINT_FMT_QUOTED((arg), "\"", (arg), "\"", "(null)") + +/*****************************************************************************/ + +#if NM_MORE_ASSERTS +#define nm_assert(cond) G_STMT_START { g_assert (cond); } G_STMT_END +#else +#define nm_assert(cond) G_STMT_START { if (FALSE) { if (cond) { } } } G_STMT_END +#endif + +/*****************************************************************************/ + +#define NM_GOBJECT_PROPERTIES_DEFINE_BASE(...) \ +typedef enum { \ + _PROPERTY_ENUMS_0, \ + __VA_ARGS__ \ + _PROPERTY_ENUMS_LAST, \ +} _PropertyEnums; \ +static GParamSpec *obj_properties[_PROPERTY_ENUMS_LAST] = { NULL, } + +#define NM_GOBJECT_PROPERTIES_DEFINE(obj_type, ...) \ +NM_GOBJECT_PROPERTIES_DEFINE_BASE (__VA_ARGS__); \ +static inline void \ +_notify (obj_type *obj, _PropertyEnums prop) \ +{ \ + nm_assert (G_IS_OBJECT (obj)); \ + nm_assert ((gsize) prop < G_N_ELEMENTS (obj_properties)); \ + g_object_notify_by_pspec ((GObject *) obj, obj_properties[prop]); \ +} + +/*****************************************************************************/ + +static inline gboolean +nm_clear_g_source (guint *id) +{ + if (id && *id) { + g_source_remove (*id); + *id = 0; + return TRUE; + } + return FALSE; +} + +static inline gboolean +nm_clear_g_signal_handler (gpointer self, gulong *id) +{ + if (id && *id) { + g_signal_handler_disconnect (self, *id); + *id = 0; + return TRUE; + } + return FALSE; +} + +static inline gboolean +nm_clear_g_variant (GVariant **variant) +{ + if (variant && *variant) { + g_variant_unref (*variant); + *variant = NULL; + return TRUE; + } + return FALSE; +} + +static inline gboolean +nm_clear_g_cancellable (GCancellable **cancellable) +{ + if (cancellable && *cancellable) { + g_cancellable_cancel (*cancellable); + g_object_unref (*cancellable); + *cancellable = NULL; + return TRUE; + } + return FALSE; +} + +/*****************************************************************************/ + +/* Determine whether @x is a power of two (@x being an integer type). + * For the special cases @x equals zero or one, it also returns true. + * For negative @x, always returns FALSE. That only applies, if the data + * type of @x is signed. */ +#define nm_utils_is_power_of_two(x) ({ \ + typeof(x) __x = (x); \ + \ + /* Check if the value is negative. In that case, return FALSE. + * The first expression is a compile time constant, depending on whether + * the type is signed. The second expression is a clumsy way for (__x >= 0), + * which causes a compiler warning for unsigned types. */ \ + ( ( ((typeof(__x)) -1) > ((typeof(__x)) 0) ) || (__x > 0) || (__x == 0) ) \ + && ((__x & (__x - 1)) == 0); \ + }) + +/*****************************************************************************/ + +/* check if @flags has exactly one flag (@check) set. You should call this + * only with @check being a compile time constant and a power of two. */ +#define NM_FLAGS_HAS(flags, check) \ + ( (G_STATIC_ASSERT_EXPR ( ((check) != 0) && ((check) & ((check)-1)) == 0 )), (NM_FLAGS_ANY ((flags), (check))) ) + +#define NM_FLAGS_ANY(flags, check) ( ( ((flags) & (check)) != 0 ) ? TRUE : FALSE ) +#define NM_FLAGS_ALL(flags, check) ( ( ((flags) & (check)) == (check) ) ? TRUE : FALSE ) + +#define NM_FLAGS_SET(flags, val) ({ \ + const typeof(flags) _flags = (flags); \ + const typeof(flags) _val = (val); \ + \ + _flags | _val; \ + }) + +#define NM_FLAGS_UNSET(flags, val) ({ \ + const typeof(flags) _flags = (flags); \ + const typeof(flags) _val = (val); \ + \ + _flags & (~_val); \ + }) + +#define NM_FLAGS_ASSIGN(flags, val, assign) ({ \ + const typeof(flags) _flags = (flags); \ + const typeof(flags) _val = (val); \ + \ + (assign) \ + ? _flags | (_val) \ + : _flags & (~_val); \ + }) + +/*****************************************************************************/ + +#define _NM_BACKPORT_SYMBOL_IMPL(VERSION, RETURN_TYPE, ORIG_FUNC, VERSIONED_FUNC, ARGS_TYPED, ARGS) \ +RETURN_TYPE VERSIONED_FUNC ARGS_TYPED; \ +RETURN_TYPE VERSIONED_FUNC ARGS_TYPED \ +{ \ + return ORIG_FUNC ARGS; \ +} \ +RETURN_TYPE ORIG_FUNC ARGS_TYPED; \ +__asm__(".symver "G_STRINGIFY(VERSIONED_FUNC)", "G_STRINGIFY(ORIG_FUNC)"@"G_STRINGIFY(VERSION)) + +#define NM_BACKPORT_SYMBOL(VERSION, RETURN_TYPE, FUNC, ARGS_TYPED, ARGS) \ +_NM_BACKPORT_SYMBOL_IMPL(VERSION, RETURN_TYPE, FUNC, _##FUNC##_##VERSION, ARGS_TYPED, ARGS) + +/*****************************************************************************/ + +static inline char * +nm_strstrip (char *str) +{ + /* g_strstrip doesn't like NULL. */ + return str ? g_strstrip (str) : NULL; +} + +/*****************************************************************************/ + +static inline guint +nm_encode_version (guint major, guint minor, guint micro) { + /* analog to the preprocessor macro NM_ENCODE_VERSION(). */ + return (major << 16) | (minor << 8) | micro; +} + +static inline void +nm_decode_version (guint version, guint *major, guint *minor, guint *micro) { + *major = (version & 0xFFFF0000u) >> 16; + *minor = (version & 0x0000FF00u) >> 8; + *micro = (version & 0x000000FFu); +} +/*****************************************************************************/ + +#define nm_sprintf_buf(buf, format, ...) ({ \ + char * _buf = (buf); \ + \ + /* some static assert trying to ensure that the buffer is statically allocated. + * It disallows a buffer size of sizeof(gpointer) to catch that. */ \ + G_STATIC_ASSERT (G_N_ELEMENTS (buf) == sizeof (buf) && sizeof (buf) != sizeof (char *)); \ + g_snprintf (_buf, sizeof (buf), \ + ""format"", ##__VA_ARGS__); \ + _buf; \ + }) + +#define nm_sprintf_bufa(n_elements, format, ...) \ + ({ \ + char *_buf; \ + \ + G_STATIC_ASSERT (sizeof (char[MAX ((n_elements), 1)]) == (n_elements)); \ + _buf = g_alloca (n_elements); \ + g_snprintf (_buf, n_elements, \ + ""format"", ##__VA_ARGS__); \ + _buf; \ + }) + +/*****************************************************************************/ + +/** + * The boolean type _Bool is C99 while we mostly stick to C89. However, _Bool is too + * convinient to miss and is effectively available in gcc and clang. So, just use it. + * + * Usually, one would include "stdbool.h" to get the "bool" define which aliases + * _Bool. We provide this define here, because we want to make use of it anywhere. + * (also, stdbool.h is again C99). + * + * Using _Bool has advantages over gboolean: + * + * - commonly _Bool is one byte large, instead of gboolean's 4 bytes (because gboolean + * is a typedef for gint). Especially when having boolean fields in a struct, we can + * thereby easily save some space. + * + * - _Bool type guarantees that two "true" expressions compare equal. E.g. the follwing + * will not work: + * gboolean v1 = 1; + * gboolean v2 = 2; + * g_assert_cmpint (v1, ==, v2); // will fail + * For that, we often to use !! to coerce gboolean values to 0 or 1: + * g_assert_cmpint (!!v2, ==, TRUE); + * With _Bool type, this will be handled properly by the compiler. + * + * - For structs, we might want to safe even more space and use bitfields: + * struct s1 { + * gboolean v1:1; + * }; + * But the problem here is that gboolean is signed, so that + * v1 will be either 0 or -1 (not 1, TRUE). Thus, the following + * fails: + * struct s1 s = { .v1 = TRUE, }; + * g_assert_cmpint (s1.v1, ==, TRUE); + * It will however work just fine with bool/_Bool while retaining the + * notion of having a boolean value. + * + * Also, add the defines for "true" and "false". Those are nicely highlighted by the editor + * as special types, contrary to glib's "TRUE"/"FALSE". + */ + +#ifndef bool +#define bool _Bool +#define true 1 +#define false 0 +#endif + +/*****************************************************************************/ + +#endif /* __NM_MACROS_INTERNAL_H__ */ diff --git a/shared/nm-test-utils.h b/shared/nm-test-utils.h new file mode 100644 index 00000000..85a2e2a3 --- /dev/null +++ b/shared/nm-test-utils.h @@ -0,0 +1,1867 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + * + * Copyright 2014 Red Hat, Inc. + */ + +#ifndef __NM_TEST_UTILS_H__ +#define __NM_TEST_UTILS_H__ + +/******************************************************************************* + * HOWTO run tests. + * + * Our tests (make check) include this header-only file nm-test-utils.h. + * + * Logging: + * In tests, nm-logging redirects to glib logging. By default, glib suppresses all debug + * messages unless you set G_MESSAGES_DEBUG. To enable debug logging, you can explicitly set + * G_MESSAGES_DEBUG. Otherwise, nm-test will set G_MESSAGES_DEBUG=all in debug mode (see below). + * For nm-logging, you can configure the log-level and domains via NMTST_DEBUG environment + * variable. + * + * Assert-logging: + * Some tests assert against logged messages (g_test_expect_message()). + * By specifying no-expect-message in NMTST_DEBUG, you can disable assert logging + * and g_test_assert_expected_messages() will not fail. + * + * NMTST_SEED_RAND environment variable: + * Tests that use random numbers from nmtst_get_rand() get seeded randomly at each start. + * You can specify the seed by setting NMTST_SEED_RAND. Also, tests will print the seed + * to stdout, so that you know the choosen seed. + * + * + * NMTST_DEBUG environment variable: + * + * "debug", "no-debug": when at test is run in debug mode, it might behave differently, + * depending on the test. See nmtst_is_debug(). + * Known differences: + * - a test might leave the logging level unspecified. In this case, running in + * debug mode, will turn on DEBUG logging, otherwise WARN logging only. + * - if G_MESSAGES_DEBUG is unset, nm-test will set G_MESSAGES_DEBUG=all + * for tests that don't do assert-logging. + * Debug mode is determined as follows (highest priority first): + * - command line option --debug/--no-debug + * - NMTST_DEBUG=debug/no-debug + * - setting NMTST_DEBUG implies debugging turned on + * - g_test_verbose() + * + * "no-expect-message": for tests that would assert against log messages, disable + * those asserts. + * + * "log-level=LEVEL", "log-domains=DOMAIN": reset the log level and domain for tests. + * It only has an effect for nm-logging messages. + * This has no effect if the test asserts against logging (unless no-expect-message), + * otherwise, changing the logging would break tests. + * If you set the level to DEBUG or TRACE, it also sets G_MESSAGES_DEBUG=all (unless + * in assert-logging mode and unless G_MESSAGES_DEBUG is already defined). + * + * "TRACE", this is shorthand for "log-level=TRACE". + * + * "sudo-cmd=PATH": when running root tests as normal user, the test will execute + * itself by invoking sudo at PATH. + * For example + * NMTST_DEBUG="sudo-cmd=$PWD/tools/test-sudo-wrapper.sh" make -C src/platform/tests/ check + * + * "slow|quick|thorough": enable/disable long-running tests. This sets nmtst_test_quick(). + * Whether long-running tests are enabled is determined as follows (highest priority first): + * - specifying the value in NMTST_DEBUG has highest priority + * - respect g_test_quick(), if the command line contains '-mslow', '-mquick', '-mthorough'. + * - use compile time default + * + * "p=PATH"|"s=PATH": passes the path to g_test_init() as "-p" and "-s", respectively. + * Unfortunately, these options conflict with "--tap" which our makefile passes to the + * tests, thus it's only useful outside of `make check`. + * + *******************************************************************************/ + +#include "nm-default.h" + +#include <arpa/inet.h> +#include <stdio.h> +#include <unistd.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> + +#include "nm-utils.h" + +#ifdef __NETWORKMANAGER_LOGGING_H__ +/* We are running tests under src/. Let's include some files by default. + * They are useful, and affect how nm-test-utils.h itself behaves. */ +#include "NetworkManagerUtils.h" +#include "nm-keyfile-internal.h" +#endif + +/*******************************************************************************/ + +/* general purpose functions that have no dependency on other nmtst functions */ + +inline static void +nmtst_assert_error (GError *error, + GQuark expect_error_domain, + gint expect_error_code, + const char *expect_error_pattern) +{ + if (expect_error_domain) + g_assert_error (error, expect_error_domain, expect_error_code); + else + g_assert (error); + g_assert (error->message); + if ( expect_error_pattern + && !g_pattern_match_simple (expect_error_pattern, error->message)) { + g_error ("error message does not have expected pattern '%s'. Instead it is '%s' (%s, %d)", + expect_error_pattern, error->message, g_quark_to_string (error->domain), error->code); + } +} + +#define NMTST_WAIT(max_wait_ms, wait) \ + ({ \ + gboolean _not_expired = TRUE; \ + gint64 _nmtst_end, _nmtst_max_wait_us = (max_wait_ms) * 1000L; \ + \ + _nmtst_end = g_get_monotonic_time () + _nmtst_max_wait_us; \ + while (TRUE) { \ + { wait }; \ + if (g_get_monotonic_time () > _nmtst_end) { \ + _not_expired = FALSE; \ + break; \ + } \ + } \ + _not_expired; \ + }) + +#define NMTST_WAIT_ASSERT(max_wait_ms, wait) \ + G_STMT_START { \ + if (!(NMTST_WAIT (max_wait_ms, wait))) \ + g_assert_not_reached (); \ + } G_STMT_END + +inline static void +_nmtst_assert_success (gboolean success, GError *error, const char *file, int line) +{ + if (!success || error) + g_error ("(%s:%d) FAILURE success=%d, error=%s", file, line, success, error && error->message ? error->message : "(no error)"); +} +#define nmtst_assert_success(success, error) _nmtst_assert_success ((success), (error), __FILE__, __LINE__) + +#define nmtst_assert_no_success(success, error) \ + G_STMT_START { \ + g_assert (error); \ + g_assert (!(success)); \ + } G_STMT_END + +/*******************************************************************************/ + +struct __nmtst_internal +{ + GRand *rand0; + guint32 rand_seed; + GRand *rand; + gboolean is_debug; + gboolean assert_logging; + gboolean no_expect_message; + gboolean test_quick; + gboolean test_tap_log; + char *sudo_cmd; + char **orig_argv; +}; + +extern struct __nmtst_internal __nmtst_internal; + +#define NMTST_DEFINE() \ +struct __nmtst_internal __nmtst_internal = { 0 }; \ +\ +__attribute__ ((destructor)) static void \ +_nmtst_exit (void) \ +{ \ + __nmtst_internal.assert_logging = FALSE; \ + g_test_assert_expected_messages (); \ + nmtst_free (); \ +} + + +inline static gboolean +nmtst_initialized (void) +{ + return !!__nmtst_internal.rand0; +} + +#define __NMTST_LOG(cmd, ...) \ + G_STMT_START { \ + g_assert (nmtst_initialized ()); \ + if (!__nmtst_internal.assert_logging || __nmtst_internal.no_expect_message) { \ + cmd (__VA_ARGS__); \ + } else { \ + printf (_NM_UTILS_MACRO_FIRST (__VA_ARGS__) "\n" _NM_UTILS_MACRO_REST (__VA_ARGS__)); \ + } \ + } G_STMT_END + +/* split the string inplace at specific delimiters, allowing escaping with '\\'. + * Returns a zero terminated array of pointers into @str. + * + * The caller must g_free() the returned argv array. + **/ +inline static char ** +nmtst_str_split (char *str, const char *delimiters) +{ + const char *d; + GArray *result = g_array_sized_new (TRUE, FALSE, sizeof (char *), 3); + + g_assert (str); + g_assert (delimiters && !strchr (delimiters, '\\')); + + while (*str) { + gsize i = 0, j = 0; + + while (TRUE) { + char c = str[i]; + + if (c == '\0') { + str[j++] = 0; + break; + } else if (c == '\\') { + str[j++] = str[++i]; + if (!str[i]) + break; + } else { + for (d = delimiters; *d; d++) { + if (c == *d) { + str[j++] = 0; + i++; + goto BREAK_INNER_LOOPS; + } + } + str[j++] = c; + } + i++; + } + +BREAK_INNER_LOOPS: + g_array_append_val (result, str); + str = &str[i]; + } + + return (char **) g_array_free (result, FALSE); +} + + +/* free instances allocated by nmtst (especially nmtst_init()) on shutdown + * to release memory. After nmtst_free(), the test is uninitialized again. */ +inline static void +nmtst_free (void) +{ + if (!nmtst_initialized ()) + return; + + g_rand_free (__nmtst_internal.rand0); + if (__nmtst_internal.rand) + g_rand_free (__nmtst_internal.rand); + g_free (__nmtst_internal.sudo_cmd); + g_strfreev (__nmtst_internal.orig_argv); + + memset (&__nmtst_internal, 0, sizeof (__nmtst_internal)); +} + +inline static void +__nmtst_init (int *argc, char ***argv, gboolean assert_logging, const char *log_level, const char *log_domains, gboolean *out_set_logging) +{ + const char *nmtst_debug; + gboolean is_debug = FALSE; + char *c_log_level = NULL, *c_log_domains = NULL; + char *sudo_cmd = NULL; + GArray *debug_messages = g_array_new (TRUE, FALSE, sizeof (char *)); + int i; + gboolean no_expect_message = FALSE; + gboolean _out_set_logging; + gboolean test_quick = FALSE; + gboolean test_quick_set = FALSE; + gboolean test_quick_argv = FALSE; + gs_unref_ptrarray GPtrArray *p_tests = NULL; + gs_unref_ptrarray GPtrArray *s_tests = NULL; + + if (!out_set_logging) + out_set_logging = &_out_set_logging; + *out_set_logging = FALSE; + + g_assert (!nmtst_initialized ()); + + g_assert (!((!!argc) ^ (!!argv))); + g_assert (!argc || (g_strv_length (*argv) == *argc)); + g_assert (!assert_logging || (!log_level && !log_domains)); + +#ifdef __NETWORKMANAGER_UTILS_H__ + if (!nm_utils_get_testing_initialized ()) + _nm_utils_set_testing (_NM_UTILS_TEST_GENERAL); +#endif + + if (argc) + __nmtst_internal.orig_argv = g_strdupv (*argv); + + __nmtst_internal.assert_logging = !!assert_logging; + + nm_g_type_init (); + + is_debug = g_test_verbose (); + + nmtst_debug = g_getenv ("NMTST_DEBUG"); + if (nmtst_debug) { + char **d_argv, **i_argv, *nmtst_debug_copy; + + /* By setting then NMTST_DEBUG variable, @is_debug is set automatically. + * This can be reverted with no-debug (on command line or environment variable). */ + is_debug = TRUE; + + nmtst_debug_copy = g_strdup (nmtst_debug); + d_argv = nmtst_str_split (nmtst_debug_copy, ",; \t\r\n"); + + for (i_argv = d_argv; *i_argv; i_argv++) { + const char *debug = *i_argv; + + if (!g_ascii_strcasecmp (debug, "debug")) + is_debug = TRUE; + else if (!g_ascii_strcasecmp (debug, "no-debug")) { + /* when specifying the NMTST_DEBUG variable, we set is_debug to true. Use this flag to disable this + * (e.g. for only setting the log-level, but not is_debug). */ + is_debug = FALSE; + } else if (!g_ascii_strncasecmp (debug, "log-level=", strlen ("log-level="))) { + g_free (c_log_level); + log_level = c_log_level = g_strdup (&debug[strlen ("log-level=")]); + } else if (!g_ascii_strcasecmp (debug, "TRACE")) { + g_free (c_log_level); + log_level = c_log_level = g_strdup (debug); + } else if (!g_ascii_strncasecmp (debug, "log-domains=", strlen ("log-domains="))) { + g_free (c_log_domains); + log_domains = c_log_domains = g_strdup (&debug[strlen ("log-domains=")]); + } else if (!g_ascii_strncasecmp (debug, "sudo-cmd=", strlen ("sudo-cmd="))) { + g_free (sudo_cmd); + sudo_cmd = g_strdup (&debug[strlen ("sudo-cmd=")]); + } else if (!g_ascii_strcasecmp (debug, "no-expect-message")) { + no_expect_message = TRUE; + } else if (!g_ascii_strncasecmp (debug, "p=", strlen ("p="))) { + if (!p_tests) + p_tests = g_ptr_array_new_with_free_func (g_free); + g_ptr_array_add (p_tests, g_strdup (&debug[strlen ("p=")])); + } else if (!g_ascii_strncasecmp (debug, "s=", strlen ("s="))) { + if (!s_tests) + s_tests = g_ptr_array_new_with_free_func (g_free); + g_ptr_array_add (s_tests, g_strdup (&debug[strlen ("s=")])); + } else if (!g_ascii_strcasecmp (debug, "slow") || !g_ascii_strcasecmp (debug, "thorough")) { + test_quick = FALSE; + test_quick_set = TRUE; + } else if (!g_ascii_strcasecmp (debug, "quick")) { + test_quick = TRUE; + test_quick_set = TRUE; + } else { + char *msg = g_strdup_printf (">>> nmtst: ignore unrecognized NMTST_DEBUG option \"%s\"", debug); + + g_array_append_val (debug_messages, msg); + } + } + + g_free (d_argv); + g_free (nmtst_debug_copy); + } + + if (__nmtst_internal.orig_argv) { + char **a = __nmtst_internal.orig_argv; + + for (; *a; a++) { + if (!g_ascii_strcasecmp (*a, "--debug")) + is_debug = TRUE; + else if (!g_ascii_strcasecmp (*a, "--no-debug")) + is_debug = FALSE; + else if ( !strcmp (*a, "-m=slow") + || !strcmp (*a, "-m=thorough") + || !strcmp (*a, "-m=quick") + || (!strcmp (*a, "-m") && *(a+1) + && ( !strcmp (*(a+1), "quick") + || !strcmp (*(a+1), "slow") + || !strcmp (*(a+1), "thorough")))) + test_quick_argv = TRUE; + else if (strcmp (*a, "--tap") == 0) + __nmtst_internal.test_tap_log = TRUE; + } + } + + if (!argc || g_test_initialized ()) { + if (p_tests || s_tests) { + char *msg = g_strdup_printf (">>> nmtst: ignore -p and -s options for test which calls g_test_init() itself"); + + g_array_append_val (debug_messages, msg); + } + } else { + /* g_test_init() is a variadic function, so we cannot pass it + * (variadic) arguments. If you need to pass additional parameters, + * call nmtst_init() with argc==NULL and call g_test_init() yourself. */ + + /* g_test_init() sets g_log_set_always_fatal() for G_LOG_LEVEL_WARNING + * and G_LOG_LEVEL_CRITICAL. So, beware that the test will fail if you + * have any WARN or ERR log messages -- unless you g_test_expect_message(). */ + GPtrArray *arg_array = g_ptr_array_new (); + gs_free char **arg_array_c = NULL; + int arg_array_n, j; + static char **s_tests_x, **p_tests_x; + + if (*argc) { + for (i = 0; i < *argc; i++) + g_ptr_array_add (arg_array, (*argv)[i]); + } else + g_ptr_array_add (arg_array, "./test"); + + if (test_quick_set && !test_quick_argv) + g_ptr_array_add (arg_array, "-m=quick"); + + if (!__nmtst_internal.test_tap_log) { + for (i = 0; p_tests && i < p_tests->len; i++) { + g_ptr_array_add (arg_array, "-p"); + g_ptr_array_add (arg_array, p_tests->pdata[i]); + } + for (i = 0; s_tests && i < s_tests->len; i++) { + g_ptr_array_add (arg_array, "-s"); + g_ptr_array_add (arg_array, s_tests->pdata[i]); + } + } else if (p_tests || s_tests) { + char *msg = g_strdup_printf (">>> nmtst: ignore -p and -s options for tap-tests"); + + g_array_append_val (debug_messages, msg); + } + + g_ptr_array_add (arg_array, NULL); + + arg_array_n = arg_array->len - 1; + arg_array_c = (char **) g_ptr_array_free (arg_array, FALSE); + + g_test_init (&arg_array_n, &arg_array_c, NULL); + + if (*argc > 1) { + /* collaps argc/argv by removing the arguments detected + * by g_test_init(). */ + for (i = 1, j = 1; i < *argc; i++) { + if ((*argv)[i] == arg_array_c[j]) + j++; + else + (*argv)[i] = NULL; + } + for (i = 1, j = 1; i < *argc; i++) { + if ((*argv)[i]) { + (*argv)[j++] = (*argv)[i]; + if (i >= j) + (*argv)[i] = NULL; + } + } + *argc = j; + } + + /* we must "leak" the test paths because they are not cloned by g_test_init(). */ + if (!__nmtst_internal.test_tap_log) { + if (p_tests) { + p_tests_x = (char **) g_ptr_array_free (p_tests, FALSE); + p_tests = NULL; + } + if (s_tests) { + s_tests_x = (char **) g_ptr_array_free (s_tests, FALSE); + s_tests = NULL; + } + } + } + + if (test_quick_set) + __nmtst_internal.test_quick = test_quick; + else if (test_quick_argv) + __nmtst_internal.test_quick = g_test_quick (); + else { +#ifdef NMTST_TEST_QUICK + __nmtst_internal.test_quick = NMTST_TEST_QUICK; +#else + __nmtst_internal.test_quick = FALSE; +#endif + } + + __nmtst_internal.is_debug = is_debug; + __nmtst_internal.rand0 = g_rand_new_with_seed (0); + __nmtst_internal.sudo_cmd = sudo_cmd; + __nmtst_internal.no_expect_message = no_expect_message; + + if (!log_level && log_domains) { + /* if the log level is not specified (but the domain is), we assume + * the caller wants to set it depending on is_debug */ + log_level = is_debug ? "DEBUG" : "WARN"; + } + + if (!__nmtst_internal.assert_logging) { + gboolean success = TRUE; +#ifdef __NETWORKMANAGER_LOGGING_H__ + success = nm_logging_setup (log_level, log_domains, NULL, NULL); + *out_set_logging = TRUE; +#endif + g_assert (success); +#if GLIB_CHECK_VERSION(2,34,0) + if (__nmtst_internal.no_expect_message) + g_log_set_always_fatal (G_LOG_FATAL_MASK); +#else + /* g_test_expect_message() is a NOP, so allow any messages */ + g_log_set_always_fatal (G_LOG_FATAL_MASK); +#endif + } else if (__nmtst_internal.no_expect_message) { + /* We have a test that would be assert_logging, but the user specified no_expect_message. + * This transforms g_test_expect_message() into a NOP, but we also have to relax + * g_log_set_always_fatal(), which was set by g_test_init(). */ + g_log_set_always_fatal (G_LOG_FATAL_MASK); +#ifdef __NETWORKMANAGER_LOGGING_H__ + if (c_log_domains || c_log_level) { + /* Normally, tests with assert_logging do not overwrite the logging level/domains because + * the logging statements are part of the assertions. But if the test is run with + * no-expect-message *and* the logging is set explicitly via environment variables, + * we still reset the logging. */ + gboolean success; + + success = nm_logging_setup (log_level, log_domains, NULL, NULL); + *out_set_logging = TRUE; + g_assert (success); + } +#endif + } else { +#if GLIB_CHECK_VERSION(2,34,0) + /* We were called not to set logging levels. This means, that the user + * expects to assert against (all) messages. Any uncought message is fatal. */ + g_log_set_always_fatal (G_LOG_LEVEL_MASK); +#else + /* g_test_expect_message() is a NOP, so allow any messages */ + g_log_set_always_fatal (G_LOG_FATAL_MASK); +#endif + } + + if ((!__nmtst_internal.assert_logging || (__nmtst_internal.assert_logging && __nmtst_internal.no_expect_message)) && + (is_debug || (c_log_level && (!g_ascii_strcasecmp (c_log_level, "DEBUG") || !g_ascii_strcasecmp (c_log_level, "TRACE")))) && + !g_getenv ("G_MESSAGES_DEBUG")) + { + /* if we are @is_debug or @log_level=="DEBUG" and + * G_MESSAGES_DEBUG is unset, we set G_MESSAGES_DEBUG=all. + * To disable this default behaviour, set G_MESSAGES_DEBUG='' */ + + /* Note that g_setenv is not thread safe, but you should anyway call + * nmtst_init() at the very start. */ + g_setenv ("G_MESSAGES_DEBUG", "all", TRUE); + } + + /* Delay messages until we setup logging. */ + for (i = 0; i < debug_messages->len; i++) + __NMTST_LOG (g_message, "%s", g_array_index (debug_messages, const char *, i)); + + g_strfreev ((char **) g_array_free (debug_messages, FALSE)); + g_free (c_log_level); + g_free (c_log_domains); + +#ifdef __NETWORKMANAGER_UTILS_H__ + /* ensure that monotonic timestamp is called (because it initially logs a line) */ + nm_utils_get_monotonic_timestamp_s (); +#endif + +#ifdef NM_UTILS_H + { + gs_free_error GError *error = NULL; + + if (!nm_utils_init (&error)) + g_assert_not_reached (); + g_assert_no_error (error); + } +#endif +} + +#ifdef __NETWORKMANAGER_LOGGING_H__ +inline static void +nmtst_init_with_logging (int *argc, char ***argv, const char *log_level, const char *log_domains) +{ + __nmtst_init (argc, argv, FALSE, log_level, log_domains, NULL); +} +inline static void +nmtst_init_assert_logging (int *argc, char ***argv, const char *log_level, const char *log_domains) +{ + gboolean set_logging; + + __nmtst_init (argc, argv, TRUE, NULL, NULL, &set_logging); + + if (!set_logging) { + gboolean success; + + success = nm_logging_setup (log_level, log_domains, NULL, NULL); + g_assert (success); + } +} +#else +inline static void +nmtst_init (int *argc, char ***argv, gboolean assert_logging) +{ + __nmtst_init (argc, argv, assert_logging, NULL, NULL, NULL); +} +#endif + +inline static gboolean +nmtst_is_debug (void) +{ + g_assert (nmtst_initialized ()); + return __nmtst_internal.is_debug; +} + +inline static gboolean +nmtst_test_quick (void) +{ + g_assert (nmtst_initialized ()); + return __nmtst_internal.test_quick; +} + +#if GLIB_CHECK_VERSION(2,34,0) +#undef g_test_expect_message +#define g_test_expect_message(...) \ + G_STMT_START { \ + g_assert (nmtst_initialized ()); \ + if (__nmtst_internal.assert_logging && __nmtst_internal.no_expect_message) { \ + g_debug ("nmtst: assert-logging: g_test_expect_message %s", G_STRINGIFY ((__VA_ARGS__))); \ + } else { \ + G_GNUC_BEGIN_IGNORE_DEPRECATIONS \ + g_test_expect_message (__VA_ARGS__); \ + G_GNUC_END_IGNORE_DEPRECATIONS \ + } \ + } G_STMT_END +#undef g_test_assert_expected_messages_internal +#define g_test_assert_expected_messages_internal(domain, file, line, func) \ + G_STMT_START { \ + const char *_domain = (domain); \ + const char *_file = (file); \ + const char *_func = (func); \ + int _line = (line); \ + \ + if (__nmtst_internal.assert_logging && __nmtst_internal.no_expect_message) \ + g_debug ("nmtst: assert-logging: g_test_assert_expected_messages(%s, %s:%d, %s)", _domain?:"", _file?:"", _line, _func?:""); \ + \ + G_GNUC_BEGIN_IGNORE_DEPRECATIONS \ + g_test_assert_expected_messages_internal (_domain, _file, _line, _func); \ + G_GNUC_END_IGNORE_DEPRECATIONS \ + } G_STMT_END +#endif + +/*****************************************************************************/ + +typedef struct _NmtstTestData NmtstTestData; + +typedef void (*NmtstTestDataRelease) (const NmtstTestData *test_data); + +struct _NmtstTestData { + const char *testpath; + NmtstTestDataRelease fcn_release; + gsize n_args; + gpointer args[1]; +}; + +inline static void +_nmtst_test_data_unpack (const NmtstTestData *test_data, gsize n_args, ...) +{ + gsize i; + va_list ap; + gpointer *p; + + g_assert (test_data); + g_assert_cmpint (n_args, ==, test_data->n_args); + + va_start (ap, n_args); + for (i = 0; i < n_args; i++) { + p = va_arg (ap, gpointer *); + + g_assert (p); + *p = test_data->args[i]; + } + va_end (ap); +} +#define nmtst_test_data_unpack(test_data, ...) _nmtst_test_data_unpack(test_data, NM_NARG (__VA_ARGS__), ##__VA_ARGS__) + +inline static void +_nmtst_test_data_free (gpointer data) +{ + NmtstTestData *test_data = data; + + g_assert (test_data); + + if (test_data->fcn_release) + test_data->fcn_release (test_data); + + g_free ((gpointer) test_data->testpath); + g_free (test_data); +} + +inline static void +_nmtst_add_test_func_full (const char *testpath, GTestDataFunc test_func, NmtstTestDataRelease fcn_release, gsize n_args, ...) +{ + gsize i; + NmtstTestData *data; + va_list ap; + + data = g_malloc (G_STRUCT_OFFSET (NmtstTestData, args) + sizeof (gpointer) * (n_args + 1)); + + data->testpath = g_strdup (testpath); + data->fcn_release = fcn_release; + data->n_args = n_args; + va_start (ap, n_args); + for (i = 0; i < n_args; i++) + data->args[i] = va_arg (ap, gpointer); + data->args[i] = NULL; + va_end (ap); + + g_test_add_data_func_full (testpath, + data, + test_func, + _nmtst_test_data_free); +} +#define nmtst_add_test_func_full(testpath, test_func, fcn_release, ...) _nmtst_add_test_func_full(testpath, test_func, fcn_release, NM_NARG (__VA_ARGS__), ##__VA_ARGS__) +#define nmtst_add_test_func(testpath, test_func, ...) nmtst_add_test_func_full(testpath, test_func, NULL, ##__VA_ARGS__) + +/*****************************************************************************/ + +inline static GRand * +nmtst_get_rand0 (void) +{ + g_assert (nmtst_initialized ()); + return __nmtst_internal.rand0; +} + +inline static GRand * +nmtst_get_rand (void) +{ + g_assert (nmtst_initialized ()); + + if (G_UNLIKELY (!__nmtst_internal.rand)) { + guint32 seed; + const char *str; + + if ((str = g_getenv ("NMTST_SEED_RAND"))) { + gchar *s; + gint64 i; + + i = g_ascii_strtoll (str, &s, 0); + g_assert (s[0] == '\0' && i >= 0 && i < G_MAXUINT32); + + seed = i; + __nmtst_internal.rand = g_rand_new_with_seed (seed); + } else { + __nmtst_internal.rand = g_rand_new (); + + seed = g_rand_int (__nmtst_internal.rand); + g_rand_set_seed (__nmtst_internal.rand, seed); + } + __nmtst_internal.rand_seed = seed; + + g_print ("\nnmtst: initialize nmtst_get_rand() with NMTST_SEED_RAND=%u\n", seed); + } + return __nmtst_internal.rand; +} + +inline static guint32 +nmtst_get_rand_int (void) +{ + return g_rand_int (nmtst_get_rand ()); +} + +inline static void * +nmtst_rand_perm (GRand *rand, void *dst, const void *src, gsize elmt_size, gsize n_elmt) +{ + gsize i, j; + char *p_, *pj; + char *bu; + + g_assert (dst); + g_assert (elmt_size > 0); + g_assert (n_elmt < G_MAXINT32); + + if (n_elmt == 0) + return dst; + + if (src && dst != src) + memcpy (dst, src, elmt_size * n_elmt); + + if (!rand) + rand = nmtst_get_rand (); + + bu = g_slice_alloc (elmt_size); + + p_ = dst; + for (i = n_elmt; i > 1; i--) { + j = g_rand_int_range (rand, 0, i); + + if (j != 0) { + pj = &p_[j * elmt_size]; + + /* swap */ + memcpy (bu, p_, elmt_size); + memcpy (p_, pj, elmt_size); + memcpy (pj, bu, elmt_size); + } + p_ += elmt_size; + } + + g_slice_free1 (elmt_size, bu); + return dst; +} + +/*****************************************************************************/ + +inline static gboolean +_nmtst_main_loop_run_timeout (gpointer user_data) +{ + GMainLoop **p_loop = user_data; + + g_assert (p_loop); + g_assert (*p_loop); + + g_main_loop_quit (*p_loop); + *p_loop = NULL; + + return G_SOURCE_REMOVE; +} + +inline static gboolean +nmtst_main_loop_run (GMainLoop *loop, int timeout_ms) +{ + GSource *source = NULL; + guint id = 0; + GMainLoop *loopx = loop; + + if (timeout_ms > 0) { + source = g_timeout_source_new (timeout_ms); + g_source_set_callback (source, _nmtst_main_loop_run_timeout, &loopx, NULL); + id = g_source_attach (source, g_main_loop_get_context (loop)); + g_assert (id); + g_source_unref (source); + } + + g_main_loop_run (loop); + + /* if the timeout was reached, return FALSE. */ + return loopx != NULL; +} + +/*****************************************************************************/ + +inline static const char * +nmtst_get_sudo_cmd (void) +{ + g_assert (nmtst_initialized ()); + return __nmtst_internal.sudo_cmd; +} + +inline static void +nmtst_reexec_sudo (void) +{ + char *str; + char **argv; + int i; + int errsv; + + g_assert (nmtst_initialized ()); + g_assert (__nmtst_internal.orig_argv); + + if (!__nmtst_internal.sudo_cmd) + return; + + str = g_strjoinv (" ", __nmtst_internal.orig_argv); + __NMTST_LOG (g_message, ">> exec %s %s", __nmtst_internal.sudo_cmd, str); + + argv = g_new0 (char *, 1 + g_strv_length (__nmtst_internal.orig_argv) + 1); + argv[0] = __nmtst_internal.sudo_cmd; + for (i = 0; __nmtst_internal.orig_argv[i]; i++) + argv[i+1] = __nmtst_internal.orig_argv[i]; + + execvp (__nmtst_internal.sudo_cmd, argv); + + errsv = errno; + g_error (">> exec %s failed: %d - %s", __nmtst_internal.sudo_cmd, errsv, strerror (errsv)); +} + +/*****************************************************************************/ + +inline static gsize +nmtst_find_all_indexes (gpointer *elements, + gsize n_elements, + gpointer *needles, + gsize n_needles, + gboolean (*equal_fcn) (gpointer element, gpointer needle, gpointer user_data), + gpointer user_data, + gssize *out_idx) +{ + gsize i, j, k; + gsize found = 0; + + for (i = 0; i < n_needles; i++) { + gssize idx = -1; + + for (j = 0; j < n_elements; j++) { + + /* no duplicates */ + for (k = 0; k < i; k++) { + if (out_idx[k] == j) + goto next; + } + + if (equal_fcn (elements[j], needles[i], user_data)) { + idx = j; + break; + } +next: + ; + } + + out_idx[i] = idx; + if (idx >= 0) + found++; + } + + return found; +} + +/*****************************************************************************/ + +#define __define_nmtst_static(NUM,SIZE) \ +inline static const char * \ +nmtst_static_##SIZE##_##NUM (const char *str) \ +{ \ + gsize l; \ + static char buf[SIZE]; \ +\ + if (!str) \ + return NULL; \ + l = g_strlcpy (buf, str, sizeof (buf)); \ + g_assert (l < sizeof (buf)); \ + return buf; \ +} +__define_nmtst_static(01, 1024) +__define_nmtst_static(02, 1024) +__define_nmtst_static(03, 1024) +#undef __define_nmtst_static + +inline static const char * +nmtst_uuid_generate (void) +{ + static char u[37]; + gs_free char *m = NULL; + + m = nm_utils_uuid_generate (); + g_assert (m && strlen (m) == sizeof (u) - 1); + memcpy (u, m, sizeof (u)); + return u; +} + +#define NMTST_SWAP(x,y) \ + G_STMT_START { \ + char __nmtst_swap_temp[sizeof(x) == sizeof(y) ? (signed) sizeof(x) : -1]; \ + memcpy(__nmtst_swap_temp, &y, sizeof(x)); \ + memcpy(&y, &x, sizeof(x)); \ + memcpy(&x, __nmtst_swap_temp, sizeof(x)); \ + } G_STMT_END + +#define nmtst_assert_str_has_substr(str, substr) \ + G_STMT_START { \ + const char *__str = (str); \ + const char *__substr = (substr); \ + \ + g_assert (__str); \ + g_assert (__substr); \ + if (strstr (__str, __substr) == NULL) \ + g_error ("%s:%d: Expects \"%s\" but got \"%s\"", __FILE__, __LINE__, __substr, __str); \ + } G_STMT_END + +inline static guint32 +nmtst_inet4_from_string (const char *str) +{ + guint32 addr; + int success; + + if (!str) + return 0; + + success = inet_pton (AF_INET, str, &addr); + + g_assert (success == 1); + + return addr; +} + +inline static const struct in6_addr * +nmtst_inet6_from_string (const char *str) +{ + static struct in6_addr addr; + int success; + + if (!str) + addr = in6addr_any; + else { + success = inet_pton (AF_INET6, str, &addr); + g_assert (success == 1); + } + + return &addr; +} + +inline static void +_nmtst_assert_ip4_address (const char *file, int line, in_addr_t addr, const char *str_expected) +{ + if (nmtst_inet4_from_string (str_expected) != addr) { + char buf[100]; + + g_error ("%s:%d: Unexpected IPv4 address: expected %s, got %s", + file, line, str_expected ? str_expected : "0.0.0.0", + inet_ntop (AF_INET, &addr, buf, sizeof (buf))); + } +} +#define nmtst_assert_ip4_address(addr, str_expected) _nmtst_assert_ip4_address (__FILE__, __LINE__, addr, str_expected) + +inline static void +_nmtst_assert_ip6_address (const char *file, int line, const struct in6_addr *addr, const char *str_expected) +{ + struct in6_addr any = in6addr_any; + + if (!addr) + addr = &any; + + if (memcmp (nmtst_inet6_from_string (str_expected), addr, sizeof (*addr)) != 0) { + char buf[100]; + + g_error ("%s:%d: Unexpected IPv6 address: expected %s, got %s", + file, line, str_expected ? str_expected : "::", + inet_ntop (AF_INET6, addr, buf, sizeof (buf))); + } +} +#define nmtst_assert_ip6_address(addr, str_expected) _nmtst_assert_ip6_address (__FILE__, __LINE__, addr, str_expected) + +#define nmtst_spawn_sync(working_directory, standard_out, standard_err, assert_exit_status, ...) \ + __nmtst_spawn_sync (working_directory, standard_out, standard_err, assert_exit_status, ##__VA_ARGS__, NULL) +inline static gint +__nmtst_spawn_sync (const char *working_directory, char **standard_out, char **standard_err, int assert_exit_status, ...) G_GNUC_NULL_TERMINATED; +inline static gint +__nmtst_spawn_sync (const char *working_directory, char **standard_out, char **standard_err, int assert_exit_status, ...) +{ + gint exit_status = 0; + GError *error = NULL; + char *arg; + va_list va_args; + GPtrArray *argv = g_ptr_array_new (); + gboolean success; + + va_start (va_args, assert_exit_status); + while ((arg = va_arg (va_args, char *))) + g_ptr_array_add (argv, arg); + va_end (va_args); + + g_assert (argv->len >= 1); + g_ptr_array_add (argv, NULL); + + success = g_spawn_sync (working_directory, + (char**) argv->pdata, + NULL, + 0 /*G_SPAWN_DEFAULT*/, + NULL, + NULL, + standard_out, + standard_err, + &exit_status, + &error); + if (!success) + g_error ("nmtst_spawn_sync(%s): %s", ((char **) argv->pdata)[0], error->message); + g_assert (!error); + + g_assert (!standard_out || *standard_out); + g_assert (!standard_err || *standard_err); + + if (assert_exit_status != -1) { + /* exit status is a guint8 on success. Set @assert_exit_status to -1 + * not to check for the exit status. */ + g_assert (WIFEXITED (exit_status)); + g_assert_cmpint (WEXITSTATUS (exit_status), ==, assert_exit_status); + } + + g_ptr_array_free (argv, TRUE); + return exit_status; +} + +/*******************************************************************************/ + +inline static char * +nmtst_file_resolve_relative_path (const char *rel, const char *cwd) +{ + gs_free char *cwd_free = NULL; + + g_assert (rel && *rel); + + if (g_path_is_absolute (rel)) + return g_strdup (rel); + + if (!cwd) + cwd = cwd_free = g_get_current_dir (); + return g_build_filename (cwd, rel, NULL); +} + +inline static void +_nmtst_assert_resolve_relative_path_equals (const char *f1, const char *f2, const char *file, int line) +{ + gs_free char *p1 = NULL, *p2 = NULL; + + p1 = nmtst_file_resolve_relative_path (f1, NULL); + p2 = nmtst_file_resolve_relative_path (f2, NULL); + g_assert (p1 && *p1); + + /* Fixme: later we might need to coalesce repeated '/', "./", and "../". + * For now, it's good enough. */ + if (g_strcmp0 (p1, p2) != 0) + g_error ("%s:%d : filenames don't match \"%s\" vs. \"%s\" // \"%s\" - \"%s\"", file, line, f1, f2, p1, p2); +} +#define nmtst_assert_resolve_relative_path_equals(f1, f2) _nmtst_assert_resolve_relative_path_equals (f1, f2, __FILE__, __LINE__); + +/*******************************************************************************/ + +#ifdef __NETWORKMANAGER_PLATFORM_H__ + +inline static NMPlatformIP6Address * +nmtst_platform_ip6_address (const char *address, const char *peer_address, guint plen) +{ + static NMPlatformIP6Address addr; + + memset (&addr, 0, sizeof (addr)); + addr.address = *nmtst_inet6_from_string (address); + addr.peer_address = *nmtst_inet6_from_string (peer_address); + addr.plen = plen; + + return &addr; +} + +inline static NMPlatformIP6Address * +nmtst_platform_ip6_address_full (const char *address, const char *peer_address, guint plen, + int ifindex, NMIPConfigSource source, guint32 timestamp, + guint32 lifetime, guint32 preferred, guint flags) +{ + NMPlatformIP6Address *addr = nmtst_platform_ip6_address (address, peer_address, plen); + + addr->ifindex = ifindex; + addr->source = source; + addr->timestamp = timestamp; + addr->lifetime = lifetime; + addr->preferred = preferred; + addr->flags = flags; + + return addr; +} + +inline static NMPlatformIP4Route * +nmtst_platform_ip4_route (const char *network, guint plen, const char *gateway) +{ + static NMPlatformIP4Route route; + + memset (&route, 0, sizeof (route)); + route.network = nmtst_inet4_from_string (network); + route.plen = plen; + route.gateway = nmtst_inet4_from_string (gateway); + + return &route; +} + +inline static NMPlatformIP4Route * +nmtst_platform_ip4_route_full (const char *network, guint plen, const char *gateway, + int ifindex, NMIPConfigSource source, + guint metric, guint mss, + guint8 scope, + const char *pref_src) +{ + NMPlatformIP4Route *route = nmtst_platform_ip4_route (network, plen, gateway); + + route->ifindex = ifindex; + route->source = source; + route->metric = metric; + route->mss = mss; + route->scope_inv = nm_platform_route_scope_inv (scope); + route->pref_src = nmtst_inet4_from_string (pref_src); + + return route; +} + +inline static NMPlatformIP6Route * +nmtst_platform_ip6_route (const char *network, guint plen, const char *gateway) +{ + static NMPlatformIP6Route route; + + memset (&route, 0, sizeof (route)); + route.network = *nmtst_inet6_from_string (network); + route.plen = plen; + route.gateway = *nmtst_inet6_from_string (gateway); + + return &route; +} + +inline static NMPlatformIP6Route * +nmtst_platform_ip6_route_full (const char *network, guint plen, const char *gateway, + int ifindex, NMIPConfigSource source, + guint metric, guint mss) +{ + NMPlatformIP6Route *route = nmtst_platform_ip6_route (network, plen, gateway); + + route->ifindex = ifindex; + route->source = source; + route->metric = metric; + route->mss = mss; + + return route; +} + +inline static int +_nmtst_platform_ip4_routes_equal_sort (gconstpointer a, gconstpointer b, gpointer user_data) +{ + return nm_platform_ip4_route_cmp ((const NMPlatformIP4Route *) a, (const NMPlatformIP4Route *) b); +} + +inline static void +nmtst_platform_ip4_routes_equal (const NMPlatformIP4Route *a, const NMPlatformIP4Route *b, gsize len, gboolean ignore_order) +{ + gsize i; + gs_free const NMPlatformIP4Route *c_a = NULL, *c_b = NULL; + + g_assert (a); + g_assert (b); + + if (ignore_order) { + a = c_a = g_memdup (a, sizeof (NMPlatformIP4Route) * len); + b = c_b = g_memdup (b, sizeof (NMPlatformIP4Route) * len); + g_qsort_with_data (c_a, len, sizeof (NMPlatformIP4Route), _nmtst_platform_ip4_routes_equal_sort, NULL); + g_qsort_with_data (c_b, len, sizeof (NMPlatformIP4Route), _nmtst_platform_ip4_routes_equal_sort, NULL); + } + + for (i = 0; i < len; i++) { + if (nm_platform_ip4_route_cmp (&a[i], &b[i]) != 0) { + char buf[sizeof (_nm_utils_to_string_buffer)]; + + g_error ("Error comparing IPv4 route[%lu]: %s vs %s", (long unsigned) i, + nm_platform_ip4_route_to_string (&a[i], NULL, 0), + nm_platform_ip4_route_to_string (&b[i], buf, sizeof (buf))); + g_assert_not_reached (); + } + } +} + +inline static int +_nmtst_platform_ip6_routes_equal_sort (gconstpointer a, gconstpointer b, gpointer user_data) +{ + return nm_platform_ip6_route_cmp ((const NMPlatformIP6Route *) a, (const NMPlatformIP6Route *) b); +} + +inline static void +nmtst_platform_ip6_routes_equal (const NMPlatformIP6Route *a, const NMPlatformIP6Route *b, gsize len, gboolean ignore_order) +{ + gsize i; + gs_free const NMPlatformIP6Route *c_a = NULL, *c_b = NULL; + + g_assert (a); + g_assert (b); + + if (ignore_order) { + a = c_a = g_memdup (a, sizeof (NMPlatformIP6Route) * len); + b = c_b = g_memdup (b, sizeof (NMPlatformIP6Route) * len); + g_qsort_with_data (c_a, len, sizeof (NMPlatformIP6Route), _nmtst_platform_ip6_routes_equal_sort, NULL); + g_qsort_with_data (c_b, len, sizeof (NMPlatformIP6Route), _nmtst_platform_ip6_routes_equal_sort, NULL); + } + + for (i = 0; i < len; i++) { + if (nm_platform_ip6_route_cmp (&a[i], &b[i]) != 0) { + char buf[sizeof (_nm_utils_to_string_buffer)]; + + g_error ("Error comparing IPv6 route[%lu]: %s vs %s", (long unsigned) i, + nm_platform_ip6_route_to_string (&a[i], NULL, 0), + nm_platform_ip6_route_to_string (&b[i], buf, sizeof (buf))); + g_assert_not_reached (); + } + } +} + +#endif + + +#ifdef __NETWORKMANAGER_IP4_CONFIG_H__ + +inline static NMIP4Config * +nmtst_ip4_config_clone (NMIP4Config *config) +{ + NMIP4Config *copy = nm_ip4_config_new (-1); + + g_assert (copy); + g_assert (config); + nm_ip4_config_replace (copy, config, NULL); + return copy; +} + +#endif + + +#ifdef __NETWORKMANAGER_IP6_CONFIG_H__ + +inline static NMIP6Config * +nmtst_ip6_config_clone (NMIP6Config *config) +{ + NMIP6Config *copy = nm_ip6_config_new (-1); + + g_assert (copy); + g_assert (config); + nm_ip6_config_replace (copy, config, NULL); + return copy; +} + +#endif + +#ifdef NM_SETTING_IP_CONFIG_H +inline static void +nmtst_setting_ip_config_add_address (NMSettingIPConfig *s_ip, + const char *address, + guint prefix) +{ + NMIPAddress *addr; + int family; + + g_assert (s_ip); + + if (nm_utils_ipaddr_valid (AF_INET, address)) + family = AF_INET; + else if (nm_utils_ipaddr_valid (AF_INET6, address)) + family = AF_INET6; + else + g_assert_not_reached (); + + addr = nm_ip_address_new (family, address, prefix, NULL); + g_assert (addr); + g_assert (nm_setting_ip_config_add_address (s_ip, addr)); + nm_ip_address_unref (addr); +} + +inline static void +nmtst_setting_ip_config_add_route (NMSettingIPConfig *s_ip, + const char *dest, + guint prefix, + const char *next_hop, + gint64 metric) +{ + NMIPRoute *route; + int family; + + g_assert (s_ip); + + if (nm_utils_ipaddr_valid (AF_INET, dest)) + family = AF_INET; + else if (nm_utils_ipaddr_valid (AF_INET6, dest)) + family = AF_INET6; + else + g_assert_not_reached (); + + route = nm_ip_route_new (family, dest, prefix, next_hop, metric, NULL); + g_assert (route); + g_assert (nm_setting_ip_config_add_route (s_ip, route)); + nm_ip_route_unref (route); +} +#endif /* NM_SETTING_IP_CONFIG_H */ + +#if (defined(__NM_SIMPLE_CONNECTION_H__) && defined(__NM_SETTING_CONNECTION_H__)) || (defined(NM_CONNECTION_H)) + +inline static NMConnection * +nmtst_clone_connection (NMConnection *connection) +{ + g_assert (NM_IS_CONNECTION (connection)); + +#if defined(__NM_SIMPLE_CONNECTION_H__) + return nm_simple_connection_new_clone (connection); +#else + return nm_connection_duplicate (connection); +#endif +} + +inline static NMConnection * +nmtst_create_minimal_connection (const char *id, const char *uuid, const char *type, NMSettingConnection **out_s_con) +{ + NMConnection *con; + NMSetting *s_base = NULL; + NMSettingConnection *s_con; + gs_free char *uuid_free = NULL; + + g_assert (id); + + if (uuid) + g_assert (nm_utils_is_uuid (uuid)); + else + uuid = uuid_free = nm_utils_uuid_generate (); + + if (type) { + GType type_g; + +#if defined(__NM_SIMPLE_CONNECTION_H__) + type_g = nm_setting_lookup_type (type); +#else + type_g = nm_connection_lookup_setting_type (type); +#endif + + g_assert (type_g != G_TYPE_INVALID); + + s_base = g_object_new (type_g, NULL); + g_assert (NM_IS_SETTING (s_base)); + } + +#if defined(__NM_SIMPLE_CONNECTION_H__) + con = nm_simple_connection_new (); +#else + con = nm_connection_new (); +#endif + + s_con = NM_SETTING_CONNECTION (nm_setting_connection_new ()); + + g_object_set (s_con, + NM_SETTING_CONNECTION_ID, id, + NM_SETTING_CONNECTION_UUID, uuid, + NM_SETTING_CONNECTION_TYPE, type, + NULL); + nm_connection_add_setting (con, NM_SETTING (s_con)); + + if (s_base) + nm_connection_add_setting (con, s_base); + + if (out_s_con) + *out_s_con = s_con; + return con; +} + +inline static gboolean +_nmtst_connection_normalize_v (NMConnection *connection, va_list args) +{ + GError *error = NULL; + gboolean success; + gboolean was_modified = FALSE; + GHashTable *parameters = NULL; + const char *p_name; + + g_assert (NM_IS_CONNECTION (connection)); + + while ((p_name = va_arg (args, const char *))) { + if (!parameters) + parameters = g_hash_table_new (g_str_hash, g_str_equal); + g_hash_table_insert (parameters, (gpointer *) p_name, va_arg (args, gpointer)); + } + + success = nm_connection_normalize (connection, + parameters, + &was_modified, + &error); + g_assert_no_error (error); + g_assert (success); + + if (parameters) + g_hash_table_destroy (parameters); + + return was_modified; +} + +inline static gboolean +_nmtst_connection_normalize (NMConnection *connection, ...) +{ + gboolean was_modified; + va_list args; + + va_start (args, connection); + was_modified = _nmtst_connection_normalize_v (connection, args); + va_end (args); + + return was_modified; +} +#define nmtst_connection_normalize(connection, ...) \ + _nmtst_connection_normalize(connection, ##__VA_ARGS__, NULL) + +inline static NMConnection * +_nmtst_connection_duplicate_and_normalize (NMConnection *connection, ...) +{ + gboolean was_modified; + va_list args; + + connection = nmtst_clone_connection (connection); + + va_start (args, connection); + was_modified = _nmtst_connection_normalize_v (connection, args); + va_end (args); + + return connection; +} +#define nmtst_connection_duplicate_and_normalize(connection, ...) \ + _nmtst_connection_duplicate_and_normalize(connection, ##__VA_ARGS__, NULL) + +inline static void +nmtst_assert_connection_equals (NMConnection *a, gboolean normalize_a, NMConnection *b, gboolean normalize_b) +{ + gboolean compare; + gs_unref_object NMConnection *a2 = NULL; + gs_unref_object NMConnection *b2 = NULL; + GHashTable *out_settings = NULL; + + g_assert (NM_IS_CONNECTION (a)); + g_assert (NM_IS_CONNECTION (b)); + + if (normalize_a) + a = a2 = nmtst_connection_duplicate_and_normalize (a); + if (normalize_b) + b = b2 = nmtst_connection_duplicate_and_normalize (b); + + compare = nm_connection_diff (a, b, NM_SETTING_COMPARE_FLAG_EXACT, &out_settings); + if (!compare || out_settings) { + const char *name, *pname; + GHashTable *setting; + GHashTableIter iter, iter2; + + __NMTST_LOG (g_message, ">>> ASSERTION nmtst_assert_connection_equals() fails"); + if (out_settings) { + g_hash_table_iter_init (&iter, out_settings); + while (g_hash_table_iter_next (&iter, (gpointer *) &name, (gpointer *) &setting)) { + __NMTST_LOG (g_message, ">>> differences in setting '%s':", name); + + g_hash_table_iter_init (&iter2, setting); + while (g_hash_table_iter_next (&iter2, (gpointer *) &pname, NULL)) + __NMTST_LOG (g_message, ">>> differences in setting '%s.%s'", name, pname); + } + } + +#ifdef __NM_KEYFILE_INTERNAL_H__ + { + gs_unref_keyfile GKeyFile *kf_a = NULL, *kf_b = NULL; + gs_free char *str_a = NULL, *str_b = NULL; + + kf_a = nm_keyfile_write (a, NULL, NULL, NULL); + kf_b = nm_keyfile_write (b, NULL, NULL, NULL); + + if (kf_a) + str_a = g_key_file_to_data (kf_a, NULL, NULL); + if (kf_b) + str_b = g_key_file_to_data (kf_b, NULL, NULL); + + __NMTST_LOG (g_message, ">>> Connection A as kf (*WARNING: keyfile representation might not show the difference*):\n%s", str_a); + __NMTST_LOG (g_message, ">>> Connection B as kf (*WARNING: keyfile representation might not show the difference*):\n%s", str_b); + } +#endif + } + g_assert (compare); + g_assert (!out_settings); + + compare = nm_connection_compare (a, b, NM_SETTING_COMPARE_FLAG_EXACT); + g_assert (compare); +} + +inline static void +nmtst_assert_connection_verifies (NMConnection *con) +{ + /* assert that the connection does verify, it might be normaliziable or not */ + GError *error = NULL; + gboolean success; + + g_assert (NM_IS_CONNECTION (con)); + + success = nm_connection_verify (con, &error); + g_assert_no_error (error); + g_assert (success); +} + +inline static void +nmtst_assert_connection_verifies_without_normalization (NMConnection *con) +{ + /* assert that the connection verifies and does not need any normalization */ + GError *error = NULL; + gboolean success; + gboolean was_modified = FALSE; + gs_unref_object NMConnection *clone = NULL; + + clone = nmtst_clone_connection (con); + + nmtst_assert_connection_verifies (con); + + success = nm_connection_normalize (clone, NULL, &was_modified, &error); + g_assert_no_error (error); + g_assert (success); + nmtst_assert_connection_equals (con, FALSE, clone, FALSE); + g_assert (!was_modified); +} + +inline static void +nmtst_assert_connection_verifies_and_normalizable (NMConnection *con) +{ + /* assert that the connection does verify, but normalization still modifies it */ + GError *error = NULL; + gboolean success; + gboolean was_modified = FALSE; + gs_unref_object NMConnection *clone = NULL; + + clone = nmtst_clone_connection (con); + + nmtst_assert_connection_verifies (con); + + success = nm_connection_normalize (clone, NULL, &was_modified, &error); + g_assert_no_error (error); + g_assert (success); + g_assert (was_modified); + + /* again! */ + nmtst_assert_connection_verifies_without_normalization (clone); +} + +inline static void +nmtst_assert_connection_verifies_after_normalization (NMConnection *con, + GQuark expect_error_domain, + gint expect_error_code) +{ + /* assert that the connection does not verify, but normalization does fix it */ + GError *error = NULL; + gboolean success; + gboolean was_modified = FALSE; + gs_unref_object NMConnection *clone = NULL; + + clone = nmtst_clone_connection (con); + + success = nm_connection_verify (con, &error); + nmtst_assert_error (error, expect_error_domain, expect_error_code, NULL); + g_assert (!success); + g_clear_error (&error); + + success = nm_connection_normalize (clone, NULL, &was_modified, &error); + g_assert_no_error (error); + g_assert (success); + g_assert (was_modified); + + /* again! */ + nmtst_assert_connection_verifies_without_normalization (clone); +} + +inline static void +nmtst_assert_connection_unnormalizable (NMConnection *con, + GQuark expect_error_domain, + gint expect_error_code) +{ + /* assert that the connection does not verify, and it cannot be fixed by normalization */ + + GError *error = NULL; + gboolean success; + gboolean was_modified = FALSE; + gs_unref_object NMConnection *clone = NULL; + + clone = nmtst_clone_connection (con); + + success = nm_connection_verify (con, &error); + nmtst_assert_error (error, expect_error_domain, expect_error_code, NULL); + g_assert (!success); + g_clear_error (&error); + + success = nm_connection_normalize (clone, NULL, &was_modified, &error); + nmtst_assert_error (error, expect_error_domain, expect_error_code, NULL); + g_assert (!success); + g_assert (!was_modified); + nmtst_assert_connection_equals (con, FALSE, clone, FALSE); + g_clear_error (&error); +} + +inline static void +nmtst_assert_setting_verifies (NMSetting *setting) +{ + /* assert that the setting verifies without an error */ + + GError *error = NULL; + gboolean success; + + g_assert (NM_IS_SETTING (setting)); + + success = nm_setting_verify (setting, NULL, &error); + g_assert_no_error (error); + g_assert (success); +} + +inline static void +nmtst_assert_setting_verify_fails (NMSetting *setting, + GQuark expect_error_domain, + gint expect_error_code) +{ + /* assert that the setting verification fails */ + + GError *error = NULL; + gboolean success; + + g_assert (NM_IS_SETTING (setting)); + + success = nm_setting_verify (setting, NULL, &error); + nmtst_assert_error (error, expect_error_domain, expect_error_code, NULL); + g_assert (!success); + g_clear_error (&error); +} + +#endif + +#ifdef __NM_UTILS_H__ +static inline void +nmtst_assert_hwaddr_equals (gconstpointer hwaddr1, gssize hwaddr1_len, const char *expected, const char *file, int line) +{ + guint8 buf2[NM_UTILS_HWADDR_LEN_MAX]; + gsize hwaddr2_len = 1; + const char *p; + gboolean success; + + g_assert (hwaddr1_len > 0 && hwaddr1_len <= NM_UTILS_HWADDR_LEN_MAX); + + g_assert (expected); + for (p = expected; *p; p++) { + if (*p == ':' || *p == '-') + hwaddr2_len++; + } + g_assert (hwaddr2_len <= NM_UTILS_HWADDR_LEN_MAX); + g_assert (nm_utils_hwaddr_aton (expected, buf2, hwaddr2_len)); + + /* Manually check the entire hardware address instead of using + * nm_utils_hwaddr_matches() because that function doesn't compare + * entire InfiniBand addresses for various (legitimate) reasons. + */ + success = (hwaddr1_len == hwaddr2_len); + if (success) + success = !memcmp (hwaddr1, buf2, hwaddr1_len); + if (!success) { + g_error ("assert: %s:%d: hwaddr '%s' (%zd) expected, but got %s (%zd)", + file, line, expected, hwaddr2_len, nm_utils_hwaddr_ntoa (hwaddr1, hwaddr1_len), hwaddr1_len); + } +} +#define nmtst_assert_hwaddr_equals(hwaddr1, hwaddr1_len, expected) \ + nmtst_assert_hwaddr_equals (hwaddr1, hwaddr1_len, expected, __FILE__, __LINE__) +#endif + +#if defined(__NM_SIMPLE_CONNECTION_H__) && defined(__NM_SETTING_CONNECTION_H__) && defined(__NM_KEYFILE_INTERNAL_H__) + +inline static NMConnection * +nmtst_create_connection_from_keyfile (const char *keyfile_str, const char *keyfile_name, const char *base_dir) +{ + GKeyFile *keyfile; + GError *error = NULL; + gboolean success; + NMConnection *con; + + g_assert (keyfile_str); + + keyfile = g_key_file_new (); + success = g_key_file_load_from_data (keyfile, keyfile_str, strlen (keyfile_str), G_KEY_FILE_NONE, &error); + g_assert_no_error (error); + g_assert (success); + + con = nm_keyfile_read (keyfile, keyfile_name, base_dir, NULL, NULL, &error); + g_assert_no_error (error); + g_assert (NM_IS_CONNECTION (con)); + + g_key_file_unref (keyfile); + + nmtst_connection_normalize (con); + + return con; +} + +#endif + +#ifdef __NM_CONNECTION_H__ + +typedef enum { + NMTST_VARIANT_EDITOR_CONNECTION, + NMTST_VARIANT_EDITOR_SETTING, + NMTST_VARIANT_EDITOR_PROPERTY +} NmtstVariantEditorPhase; + +#define NMTST_VARIANT_EDITOR(__connection_variant, __code) \ + G_STMT_START { \ + GVariantIter __connection_iter, *__setting_iter; \ + GVariantBuilder __connection_builder, __setting_builder; \ + const char *__cur_setting_name, *__cur_property_name; \ + GVariant *__property_val; \ + NmtstVariantEditorPhase __phase; \ + \ + g_variant_builder_init (&__connection_builder, NM_VARIANT_TYPE_CONNECTION); \ + g_variant_iter_init (&__connection_iter, __connection_variant); \ + \ + __phase = NMTST_VARIANT_EDITOR_CONNECTION; \ + __cur_setting_name = NULL; \ + __cur_property_name = NULL; \ + __code; \ + while (g_variant_iter_next (&__connection_iter, "{&sa{sv}}", &__cur_setting_name, &__setting_iter)) { \ + g_variant_builder_init (&__setting_builder, NM_VARIANT_TYPE_SETTING); \ + __phase = NMTST_VARIANT_EDITOR_SETTING; \ + __cur_property_name = NULL; \ + __code; \ + \ + while ( __cur_setting_name \ + && g_variant_iter_next (__setting_iter, "{&sv}", &__cur_property_name, &__property_val)) { \ + __phase = NMTST_VARIANT_EDITOR_PROPERTY; \ + __code; \ + \ + if (__cur_property_name) { \ + g_variant_builder_add (&__setting_builder, "{sv}", \ + __cur_property_name, \ + __property_val); \ + } \ + g_variant_unref (__property_val); \ + } \ + \ + if (__cur_setting_name) \ + g_variant_builder_add (&__connection_builder, "{sa{sv}}", __cur_setting_name, &__setting_builder); \ + g_variant_iter_free (__setting_iter); \ + } \ + \ + g_variant_unref (__connection_variant); \ + \ + __connection_variant = g_variant_builder_end (&__connection_builder); \ + } G_STMT_END; + +#define NMTST_VARIANT_ADD_SETTING(__setting_name, __setting_variant) \ + G_STMT_START { \ + if (__phase == NMTST_VARIANT_EDITOR_CONNECTION) \ + g_variant_builder_add (&__connection_builder, "{s@a{sv}}", __setting_name, __setting_variant); \ + } G_STMT_END + +#define NMTST_VARIANT_DROP_SETTING(__setting_name) \ + G_STMT_START { \ + if (__phase == NMTST_VARIANT_EDITOR_SETTING && __cur_setting_name) { \ + if (!strcmp (__cur_setting_name, __setting_name)) \ + __cur_setting_name = NULL; \ + } \ + } G_STMT_END + +#define NMTST_VARIANT_ADD_PROPERTY(__setting_name, __property_name, __format_string, __value) \ + G_STMT_START { \ + if (__phase == NMTST_VARIANT_EDITOR_SETTING) { \ + if (!strcmp (__cur_setting_name, __setting_name)) { \ + g_variant_builder_add (&__setting_builder, "{sv}", __property_name, \ + g_variant_new (__format_string, __value)); \ + } \ + } \ + } G_STMT_END + +#define NMTST_VARIANT_DROP_PROPERTY(__setting_name, __property_name) \ + G_STMT_START { \ + if (__phase == NMTST_VARIANT_EDITOR_PROPERTY && __cur_property_name) { \ + if ( !strcmp (__cur_setting_name, __setting_name) \ + && !strcmp (__cur_property_name, __property_name)) \ + __cur_property_name = NULL; \ + } \ + } G_STMT_END + +#define NMTST_VARIANT_CHANGE_PROPERTY(__setting_name, __property_name, __format_string, __value) \ + G_STMT_START { \ + NMTST_VARIANT_DROP_PROPERTY (__setting_name, __property_name); \ + NMTST_VARIANT_ADD_PROPERTY (__setting_name, __property_name, __format_string, __value); \ + } G_STMT_END + +#endif /* __NM_CONNECTION_H__ */ + +#endif /* __NM_TEST_UTILS_H__ */ |