diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Makefile.am | 62 | ||||
| -rw-r--r-- | fixme | 5 | ||||
| -rw-r--r-- | src/conf-parser.c | 26 | ||||
| -rw-r--r-- | src/conf-parser.h | 3 | ||||
| -rw-r--r-- | src/install.c | 593 | ||||
| -rw-r--r-- | src/load-fragment.c | 12 | ||||
| -rw-r--r-- | src/path-lookup.c | 34 | ||||
| -rw-r--r-- | src/path-lookup.h | 2 | ||||
| -rw-r--r-- | src/systemctl.c | 1 |
10 files changed, 684 insertions, 55 deletions
diff --git a/.gitignore b/.gitignore index de52b6fbd6..ecc9f7074f 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,4 @@ +systemd-install org.freedesktop.systemd1.*.xml test-ns test-loopback diff --git a/Makefile.am b/Makefile.am index 20fd06f826..d8757868e8 100644 --- a/Makefile.am +++ b/Makefile.am @@ -50,8 +50,11 @@ rootbin_PROGRAMS = \ systemd \ systemctl -if HAVE_GTK bin_PROGRAMS = \ + systemd-install + +if HAVE_GTK +bin_PROGRAMS += \ systemadm endif @@ -275,8 +278,8 @@ systemd_SOURCES = \ $(COMMON_SOURCES) \ src/main.c -systemd_CPPFLAGS = \ - $(AM_CPPFLAGS) \ +systemd_CFLAGS = \ + $(AM_CFLAGS) \ $(DBUS_CFLAGS) \ $(UDEV_CFLAGS) \ $(CGROUP_CFLAGS) @@ -290,14 +293,14 @@ test_engine_SOURCES = \ $(COMMON_SOURCES) \ src/test-engine.c -test_engine_CPPFLAGS = $(systemd_CPPFLAGS) +test_engine_CFLAGS = $(systemd_CFLAGS) test_engine_LDADD = $(systemd_LDADD) test_job_type_SOURCES = \ $(COMMON_SOURCES) \ src/test-job-type.c -test_job_type_CPPFLAGS = $(systemd_CPPFLAGS) +test_job_type_CFLAGS = $(systemd_CFLAGS) test_job_type_LDADD = $(systemd_LDADD) test_ns_SOURCES = \ @@ -305,7 +308,7 @@ test_ns_SOURCES = \ src/test-ns.c \ src/namespace.c -test_ns_CPPFLAGS = $(systemd_CPPFLAGS) +test_ns_CFLAGS = $(systemd_CFLAGS) test_ns_LDADD = $(systemd_LDADD) test_loopback_SOURCES = \ @@ -313,7 +316,7 @@ test_loopback_SOURCES = \ src/test-loopback.c \ src/loopback-setup.c -test_loopback_CPPFLAGS = $(systemd_CPPFLAGS) +test_loopback_CFLAGS = $(systemd_CFLAGS) test_loopback_LDADD = $(systemd_LDADD) systemd_logger_SOURCES = \ @@ -326,8 +329,8 @@ systemd_initctl_SOURCES = \ src/initctl.c \ src/sd-daemon.c -systemd_initctl_CPPFLAGS = \ - $(AM_CPPFLAGS) \ +systemd_initctl_CFLAGS = \ + $(AM_CFLAGS) \ $(DBUS_CFLAGS) systemd_initctl_LDADD = \ @@ -337,8 +340,8 @@ systemd_cgroups_agent_SOURCES = \ $(BASIC_SOURCES) \ src/cgroups-agent.c -systemd_cgroups_agent_CPPFLAGS = \ - $(AM_CPPFLAGS) \ +systemd_cgroups_agent_CFLAGS = \ + $(AM_CFLAGS) \ $(DBUS_CFLAGS) systemd_cgroups_agent_LDADD = \ @@ -348,29 +351,36 @@ systemctl_SOURCES = \ src/systemctl.c \ $(BASIC_SOURCES) -systemctl_CPPFLAGS = $(AM_CPPFLAGS) $(DBUS_CFLAGS) +systemctl_CFLAGS = $(AM_CFLAGS) $(DBUS_CFLAGS) systemctl_LDADD = $(DBUS_LIBS) -VALAFLAGS = \ - -g \ - --save-temps \ - --pkg=dbus-glib-1 \ - --pkg=posix - -if HAVE_GTK -VALAFLAGS += \ - --pkg=gtk+-2.0 -endif +systemd_install_SOURCES = \ + src/install.c \ + src/path-lookup.c \ + $(BASIC_SOURCES) -VALA_CFLAGS = \ - -Wno-unused-variable \ - -Wno-unused-function +# We don't really link here against D-Bus, however we indirectly include D-Bus header files +systemd_install_CFLAGS = $(AM_CFLAGS) $(DBUS_CFLAGS) systemadm_SOURCES = \ src/systemadm.vala \ src/systemd-interfaces.vala -systemadm_CPPFLAGS = $(AM_CPPFLAGS) $(DBUSGLIB_CFLAGS) $(GTK_CFLAGS) $(VALA_CFLAGS) +systemadm_CFLAGS = \ + $(AM_CFLAGS) \ + $(DBUSGLIB_CFLAGS) \ + $(GTK_CFLAGS) \ + -Wno-unused-variable \ + -Wno-unused-function \ + -Wno-shadow \ + -Wno-format-nonliteral + +systemadm_VALAFLAGS = \ + --pkg=dbus-glib-1 \ + --pkg=posix \ + --pkg=gtk+-2.0 \ + -g + systemadm_LDADD = $(DBUSGLIB_LIBS) $(GTK_LIBS) SED_PROCESS = \ @@ -8,11 +8,6 @@ * implicitly import "defaults" settings file into all types -* write .service file install tool - [Install] - WantedBy=graphical.target - Names=prefdm.service - * service startup should be delayed if the matching socket is being started * add #ifdefs for non-redhat builds in sysv parser diff --git a/src/conf-parser.c b/src/conf-parser.c index 20f7641b13..a6d4d92aa2 100644 --- a/src/conf-parser.c +++ b/src/conf-parser.c @@ -40,6 +40,7 @@ static int next_assignment( unsigned line, const char *section, const ConfigItem *t, + bool relaxed, const char *lvalue, const char *rvalue, void *userdata) { @@ -60,18 +61,21 @@ static int next_assignment( if (t->section && !streq(section, t->section)) continue; + if (!t->parse) + return 0; + return t->parse(filename, line, section, lvalue, rvalue, t->data, userdata); } /* Warn about unknown non-extension fields. */ - if (!startswith(lvalue, "X-")) + if (!relaxed && !startswith(lvalue, "X-")) log_info("[%s:%u] Unknown lvalue '%s' in section '%s'. Ignoring.", filename, line, lvalue, strna(section)); return 0; } /* Parse a variable assignment line */ -static int parse_line(const char *filename, unsigned line, char **section, const char* const * sections, const ConfigItem *t, char *l, void *userdata) { +static int parse_line(const char *filename, unsigned line, char **section, const char* const * sections, const ConfigItem *t, bool relaxed, char *l, void *userdata) { char *e; l = strstrip(l); @@ -89,7 +93,7 @@ static int parse_line(const char *filename, unsigned line, char **section, const if (!(fn = file_in_same_dir(filename, strstrip(l+9)))) return -ENOMEM; - r = config_parse(fn, NULL, sections, t, userdata); + r = config_parse(fn, NULL, sections, t, relaxed, userdata); free(fn); return r; @@ -110,11 +114,8 @@ static int parse_line(const char *filename, unsigned line, char **section, const if (!(n = strndup(l+1, k-2))) return -ENOMEM; - if (sections && !strv_contains((char**) sections, n)) { - log_error("[%s:%u] Unknown section '%s'.", filename, line, n); - free(n); - return -EBADMSG; - } + if (!relaxed && sections && !strv_contains((char**) sections, n)) + log_info("[%s:%u] Unknown section '%s'. Ignoring.", filename, line, n); free(*section); *section = n; @@ -122,6 +123,9 @@ static int parse_line(const char *filename, unsigned line, char **section, const return 0; } + if (sections && !strv_contains((char**) sections, *section)) + return 0; + if (!(e = strchr(l, '='))) { log_error("[%s:%u] Missing '='.", filename, line); return -EBADMSG; @@ -130,11 +134,11 @@ static int parse_line(const char *filename, unsigned line, char **section, const *e = 0; e++; - return next_assignment(filename, line, *section, t, strstrip(l), strstrip(e), userdata); + return next_assignment(filename, line, *section, t, relaxed, strstrip(l), strstrip(e), userdata); } /* Go through the file and parse each line */ -int config_parse(const char *filename, FILE *f, const char* const * sections, const ConfigItem *t, void *userdata) { +int config_parse(const char *filename, FILE *f, const char* const * sections, const ConfigItem *t, bool relaxed, void *userdata) { unsigned line = 0; char *section = NULL; int r; @@ -165,7 +169,7 @@ int config_parse(const char *filename, FILE *f, const char* const * sections, co goto finish; } - if ((r = parse_line(filename, ++line, §ion, sections, t, l, userdata)) < 0) + if ((r = parse_line(filename, ++line, §ion, sections, t, relaxed, l, userdata)) < 0) goto finish; } diff --git a/src/conf-parser.h b/src/conf-parser.h index bea2a8e9be..b3b2915d41 100644 --- a/src/conf-parser.h +++ b/src/conf-parser.h @@ -23,6 +23,7 @@ ***/ #include <stdio.h> +#include <stdbool.h> /* An abstract parser for simple, line based, shallow configuration * files consisting of variable assignments only. */ @@ -40,7 +41,7 @@ typedef struct ConfigItem { /* The configuration file parsing routine. Expects a table of * config_items in *t that is terminated by an item where lvalue is * NULL */ -int config_parse(const char *filename, FILE *f, const char* const * sections, const ConfigItem *t, void *userdata); +int config_parse(const char *filename, FILE *f, const char* const *sections, const ConfigItem *t, bool relaxed, void *userdata); /* Generic parsers */ int config_parse_int(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata); diff --git a/src/install.c b/src/install.c new file mode 100644 index 0000000000..e3db63769f --- /dev/null +++ b/src/install.c @@ -0,0 +1,593 @@ +/*-*- Mode: C; c-basic-offset: 8 -*-*/ + +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd 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. + + systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <sys/stat.h> +#include <stdio.h> +#include <getopt.h> +#include <errno.h> +#include <unistd.h> + +#include "log.h" +#include "path-lookup.h" +#include "util.h" +#include "macro.h" +#include "strv.h" +#include "conf-parser.h" + +static bool arg_force = false; + +static enum { + WHERE_SYSTEM, + WHERE_SESSION, + WHERE_GLOBAL, +} arg_where = WHERE_SYSTEM; + +static enum { + ACTION_INVALID, + ACTION_ENABLE, + ACTION_DISABLE, + ACTION_TEST +} arg_action = ACTION_INVALID; + +typedef struct { + char *name; + char *path; + + char **aliases; + char **wanted_by; +} InstallInfo; + +Hashmap *will_install = NULL, *have_installed = NULL; + +static int help(void) { + + printf("%s [options]\n\n" + " -h --help Show this help\n" + " --force Override existing links\n" + " --system Install into system\n" + " --session Install into session\n" + " --global Install into all sessions\n" + "Commands:\n" + " enable [NAME...] Enable one or more units\n" + " disable [NAME...] Disable one or more units\n" + " test [NAME...] Test whether any of the specified units are enabled\n", + __progname); + + return 0; +} + +static int parse_argv(int argc, char *argv[]) { + + enum { + ARG_SESSION = 0x100, + ARG_SYSTEM, + ARG_GLOBAL, + ARG_FORCE + }; + + static const struct option options[] = { + { "help", no_argument, NULL, 'h' }, + { "session", no_argument, NULL, ARG_SESSION }, + { "system", no_argument, NULL, ARG_SYSTEM }, + { "global", no_argument, NULL, ARG_GLOBAL }, + { "force", no_argument, NULL, ARG_FORCE }, + { NULL, 0, NULL, 0 } + }; + + int c; + + assert(argc >= 1); + assert(argv); + + while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0) { + + switch (c) { + + case 'h': + help(); + return 0; + + case ARG_SESSION: + arg_where = WHERE_SESSION; + break; + + case ARG_SYSTEM: + arg_where = WHERE_SYSTEM; + break; + + case ARG_GLOBAL: + arg_where = WHERE_GLOBAL; + break; + + case ARG_FORCE: + arg_force = true; + break; + + case '?': + return -EINVAL; + + default: + log_error("Unknown option code %c", c); + return -EINVAL; + } + } + + if (optind >= argc) { + log_error("Missing verb."); + return -EINVAL; + } + + if (streq(argv[optind], "enable")) + arg_action = ACTION_ENABLE; + else if (streq(argv[optind], "disable")) + arg_action = ACTION_DISABLE; + else if (streq(argv[optind], "test")) + arg_action = ACTION_TEST; + else { + log_error("Unknown verb %s", argv[optind]); + return -EINVAL; + } + + optind++; + + if (optind >= argc) { + log_error("Missing unit name."); + return -EINVAL; + } + + return 1; +} + +static void install_info_free(InstallInfo *i) { + assert(i); + + free(i->name); + free(i->path); + strv_free(i->aliases); + strv_free(i->wanted_by); + free(i); +} + +static void install_info_hashmap_free(Hashmap *m) { + InstallInfo *i; + + while ((i = hashmap_steal_first(m))) + install_info_free(i); + + hashmap_free(m); +} + +static bool unit_name_valid(const char *name) { + + /* This is a minimal version of unit_name_valid() from + * unit-name.c */ + + if (strchr(name, '/')) + return false; + + if (!*name) + return false; + + if (ignore_file(name)) + return false; + + return true; +} + +static int install_info_add(const char *name) { + InstallInfo *i; + int r; + + if (!unit_name_valid(name)) + return -EINVAL; + + if (hashmap_get(have_installed, name) || + hashmap_get(will_install, name)) + return 0; + + if (!(i = new0(InstallInfo, 1))) { + r = -ENOMEM; + goto fail; + } + + if (!(i->name = strdup(name))) { + r = -ENOMEM; + goto fail; + } + + if ((r = hashmap_put(will_install, i->name, i)) < 0) + goto fail; + + return 0; + +fail: + if (i) + install_info_free(i); + + return r; +} + +static int config_parse_also( + const char *filename, + unsigned line, + const char *section, + const char *lvalue, + const char *rvalue, + void *data, + void *userdata) { + + char *w; + size_t l; + char *state; + + assert(filename); + assert(lvalue); + assert(rvalue); + + FOREACH_WORD_QUOTED(w, l, rvalue, state) { + char *n; + int r; + + if (!(n = strndup(w, l))) + return -ENOMEM; + + r = install_info_add(n); + free(n); + + if (r < 0) + return r; + } + + return 0; +} + +static int create_symlink(const char *old_path, const char *new_path) { + int r; + + assert(old_path); + assert(new_path); + + if (arg_action == ACTION_ENABLE) { + char *dest; + + mkdir_parents(new_path, 0755); + + if (symlink(old_path, new_path) >= 0) + return 0; + + if (errno != EEXIST) { + log_error("Cannot link %s to %s: %m", old_path, new_path); + return -errno; + } + + if ((r = readlink_and_make_absolute(new_path, &dest)) < 0) { + + if (errno == EINVAL) { + log_error("Cannot link %s to %s, file exists already and is not a symlink.", old_path, new_path); + return -EEXIST; + } + + log_error("readlink() failed: %s", strerror(-r)); + return r; + } + + if (streq(dest, old_path)) { + free(dest); + return 0; + } + + if (!arg_force) { + log_error("Cannot link %s to %s, symlink exists already and points to %s.", old_path, new_path, dest); + free(dest); + return -EEXIST; + } + + free(dest); + unlink(new_path); + + if (symlink(old_path, new_path) >= 0) + return 0; + + log_error("Cannot link %s to %s: %m", old_path, new_path); + return -errno; + + } else if (arg_action == ACTION_DISABLE) { + char *dest; + + if ((r = readlink_and_make_absolute(new_path, &dest)) < 0) { + if (errno == ENOENT) + return 0; + + if (errno == EINVAL) { + log_warning("File %s not a symlink, ignoring.", old_path); + return 0; + } + + log_error("readlink() failed: %s", strerror(-r)); + return r; + } + + if (!streq(dest, old_path)) { + log_warning("File %s not a symlink to %s but points to %s, ignoring.", new_path, old_path, dest); + free(dest); + return 0; + } + + free(dest); + if (unlink(new_path) >= 0) + return 0; + + log_error("Cannot unlink %s: %m", new_path); + return -errno; + + } else if (arg_action == ACTION_TEST) { + char *dest; + + if ((r = readlink_and_make_absolute(new_path, &dest)) < 0) { + + if (errno == ENOENT || errno == EINVAL) + return 0; + + log_error("readlink() failed: %s", strerror(-r)); + return r; + } + + if (streq(dest, old_path)) { + free(dest); + return 1; + } + + return 0; + } + + assert_not_reached("Unknown action."); +} + +static int install_info_symlink_alias(InstallInfo *i, const char *config_path) { + char **s; + char *alias_path = NULL; + int r; + + assert(i); + + STRV_FOREACH(s, i->aliases) { + + if (!unit_name_valid(*s)) { + log_error("Invalid name %s.", *s); + r = -EINVAL; + goto finish; + } + + free(alias_path); + if (!(alias_path = path_make_absolute(*s, config_path))) { + log_error("Out of memory"); + r = -ENOMEM; + goto finish; + } + + if ((r = create_symlink(i->path, alias_path)) != 0) + goto finish; + } + + r = 0; + +finish: + free(alias_path); + + return r; +} + +static int install_info_symlink_wants(InstallInfo *i, const char *config_path) { + char **s; + char *alias_path = NULL; + int r; + + assert(i); + + STRV_FOREACH(s, i->wanted_by) { + if (!unit_name_valid(*s)) { + log_error("Invalid name %s.", *s); + r = -EINVAL; + goto finish; + } + + free(alias_path); + alias_path = NULL; + + if (asprintf(&alias_path, "%s/%s.wants/%s", config_path, *s, i->name) < 0) { + log_error("Out of memory"); + r = -ENOMEM; + goto finish; + } + + if ((r = create_symlink(i->path, alias_path)) != 0) + goto finish; + + if (arg_action == ACTION_DISABLE) { + char *t; + + /* Try to remove .wants dir if we don't need it anymore */ + if (asprintf(&t, "%s/%s.wants", config_path, *s) >= 0) { + rmdir(t); + free(t); + } + } + } + + r = 0; + +finish: + free(alias_path); + + return r; +} + +static int install_info_apply(LookupPaths *paths, InstallInfo *i, const char *config_path) { + + const ConfigItem items[] = { + { "Alias", config_parse_strv, &i->aliases, "Install" }, + { "WantedBy", config_parse_strv, &i->wanted_by, "Install" }, + { "Also", config_parse_also, NULL, "Install" }, + + { NULL, NULL, NULL, NULL } + }; + + char **p; + char *filename = NULL; + FILE *f = NULL; + int r; + + assert(paths); + assert(i); + + STRV_FOREACH(p, paths->unit_path) { + + if (!(filename = path_make_absolute(i->name, *p))) { + log_error("Out of memory"); + return -ENOMEM; + } + + if ((f = fopen(filename, "re"))) + break; + + free(filename); + filename = NULL; + + if (errno != ENOENT) { + log_error("Failed to open %s: %m", filename); + return -errno; + } + } + + if (!f) { + log_error("Couldn't find %s.", i->name); + return -ENOENT; + } + + i->path = filename; + + if ((r = config_parse(filename, f, NULL, items, true, i)) < 0) { + fclose(f); + return r; + } + + fclose(f); + + if ((r = install_info_symlink_alias(i, config_path)) != 0) + return r; + + if ((r = install_info_symlink_wants(i, config_path)) != 0) + return r; + + return 0; +} + +static char *get_config_path(void) { + + switch (arg_where) { + + case WHERE_SYSTEM: + return strdup(SYSTEM_CONFIG_UNIT_PATH); + + case WHERE_GLOBAL: + return strdup(SESSION_CONFIG_UNIT_PATH); + + case WHERE_SESSION: { + char *p; + + if (session_config_home(&p) < 0) + return NULL; + + return p; + } + + default: + assert_not_reached("Unknown config path."); + } +} + +int main(int argc, char *argv[]) { + int r, retval = 1, j; + LookupPaths paths; + InstallInfo *i; + char *config_path = NULL; + + zero(paths); + + log_set_target(LOG_TARGET_CONSOLE); + log_set_max_level(LOG_INFO); + log_parse_environment(); + + if ((r = parse_argv(argc, argv)) < 0) + goto finish; + else if (r == 0) { + retval = 0; + goto finish; + } + + if ((r = lookup_paths_init(&paths, arg_where == WHERE_SYSTEM ? MANAGER_INIT : MANAGER_SESSION)) < 0) { + log_error("Failed to determine lookup paths: %s", strerror(-r)); + goto finish; + } + + if (!(config_path = get_config_path())) { + log_error("Failed to determine config path"); + goto finish; + } + + will_install = hashmap_new(string_hash_func, string_compare_func); + have_installed = hashmap_new(string_hash_func, string_compare_func); + + if (!will_install || !have_installed) { + log_error("Failed to allocate unit sets."); + goto finish; + } + + for (j = optind; j < argc; j++) + if ((r = install_info_add(argv[j])) < 0) + goto finish; + + while ((i = hashmap_first(will_install))) { + assert_se(hashmap_move_one(have_installed, will_install, i->name) == 0); + + if ((r = install_info_apply(&paths, i, config_path)) != 0) { + + if (r < 0) + goto finish; + + /* In test mode and found something */ + retval = 0; + goto finish; + } + } + + retval = arg_action == ACTION_TEST ? 1 : 0; + +finish: + install_info_hashmap_free(will_install); + install_info_hashmap_free(have_installed); + + lookup_paths_free(&paths); + + free(config_path); + + return retval; +} diff --git a/src/load-fragment.c b/src/load-fragment.c index 793c952594..cf1434eb1e 100644 --- a/src/load-fragment.c +++ b/src/load-fragment.c @@ -1471,12 +1471,17 @@ static int load_from_path(Unit *u, const char *path) { { "DirectoryNotEmpty", config_parse_path_spec, &u->path, "Path" }, { "Unit", config_parse_path_unit, &u->path, "Path" }, + /* The [Install] section is ignored here. */ + { "Alias", NULL, NULL, "Install" }, + { "WantedBy", NULL, NULL, "Install" }, + { "Also", NULL, NULL, "Install" }, + { NULL, NULL, NULL, NULL } }; #undef EXEC_CONTEXT_CONFIG_ITEMS - const char *sections[3]; + const char *sections[4]; int r; Set *symlink_names; FILE *f = NULL; @@ -1494,7 +1499,8 @@ static int load_from_path(Unit *u, const char *path) { sections[0] = "Unit"; sections[1] = section_table[u->meta.type]; - sections[2] = NULL; + sections[2] = "Install"; + sections[3] = NULL; if (!(symlink_names = set_new(string_hash_func, string_compare_func))) return -ENOMEM; @@ -1563,7 +1569,7 @@ static int load_from_path(Unit *u, const char *path) { } /* Now, parse the file contents */ - if ((r = config_parse(filename, f, sections, items, u)) < 0) + if ((r = config_parse(filename, f, sections, items, false, u)) < 0) goto finish; free(u->meta.fragment_path); diff --git a/src/path-lookup.c b/src/path-lookup.c index 1c4b5dc4e1..7a5b9b813e 100644 --- a/src/path-lookup.c +++ b/src/path-lookup.c @@ -30,6 +30,28 @@ #include "path-lookup.h" +int session_config_home(char **config_home) { + const char *e; + + if ((e = getenv("XDG_CONFIG_HOME"))) { + if (asprintf(config_home, "%s/systemd/session", e) < 0) + return -ENOMEM; + + return 1; + } else { + const char *home; + + if ((home = getenv("HOME"))) { + if (asprintf(config_home, "%s/.config/systemd/session", home) < 0) + return -ENOMEM; + + return 1; + } + } + + return 0; +} + static char** session_dirs(void) { const char *home, *e; char *config_home = NULL, *data_home = NULL; @@ -45,16 +67,10 @@ static char** session_dirs(void) { * as data, and allow overriding as configuration. */ - home = getenv("HOME"); - - if ((e = getenv("XDG_CONFIG_HOME"))) { - if (asprintf(&config_home, "%s/systemd/session", e) < 0) - goto fail; + if (session_config_home(&config_home) < 0) + goto fail; - } else if (home) { - if (asprintf(&config_home, "%s/.config/systemd/session", home) < 0) - goto fail; - } + home = getenv("HOME"); if ((e = getenv("XDG_CONFIG_DIRS"))) if (!(config_dirs = strv_split(e, ":"))) diff --git a/src/path-lookup.h b/src/path-lookup.h index a04d5a0fab..e5a10925fd 100644 --- a/src/path-lookup.h +++ b/src/path-lookup.h @@ -30,6 +30,8 @@ typedef struct LookupPaths { #include "manager.h" +int session_config_home(char **config_home); + int lookup_paths_init(LookupPaths *p, ManagerRunningAs running_as); void lookup_paths_free(LookupPaths *p); diff --git a/src/systemctl.c b/src/systemctl.c index 4afe53e18d..663cb833bc 100644 --- a/src/systemctl.c +++ b/src/systemctl.c @@ -1437,6 +1437,7 @@ int main(int argc, char*argv[]) { dbus_error_init(&error); log_set_target(LOG_TARGET_CONSOLE); + log_set_max_level(LOG_INFO); log_parse_environment(); if ((r = parse_argv(argc, argv)) < 0) |