static int add_dbus(const char *path, const char *fname, const char *type) {
_cleanup_free_ char *name = NULL, *exec = NULL, *user = NULL, *service = NULL;
const ConfigTableItem table[] = {
{ "D-BUS Service", "Name", config_parse_string, 0, &name },
{ "D-BUS Service", "Exec", config_parse_string, 0, &exec },
{ "D-BUS Service", "User", config_parse_string, 0, &user },
{ "D-BUS Service", "SystemdService", config_parse_string, 0, &service },
{ },
};
char *p;
int r;
assert(path);
assert(fname);
p = strjoina(path, "/", fname);
r = config_parse(NULL, p, NULL,
"D-BUS Service\0",
config_item_table_lookup, table,
true, false, true, NULL);
if (r < 0)
return r;
if (!name) {
log_warning("Activation file %s lacks name setting, ignoring.", p);
return 0;
}
if (!service_name_is_valid(name)) {
log_warning("Bus service name %s is not valid, ignoring.", name);
return 0;
}
if (streq(name, "org.freedesktop.systemd1")) {
log_debug("Skipping %s, identified as systemd.", p);
return 0;
}
if (service) {
if (!unit_name_is_valid(service, UNIT_NAME_PLAIN|UNIT_NAME_INSTANCE)) {
log_warning("Unit name %s is not valid, ignoring.", service);
return 0;
}
if (!endswith(service, ".service")) {
log_warning("Bus names can only activate services, ignoring %s.", p);
return 0;
}
} else {
if (streq(exec, "/bin/false") || !exec) {
log_warning("Neither service name nor binary path specified, ignoring %s.", p);
return 0;
}
if (exec[0] != '/') {
log_warning("Exec= in %s does not start with an absolute path, ignoring.", p);
return 0;
}
}
return create_dbus_files(p, name, service, exec, user, type);
}
static int add_dbus(const char *path, const char *fname, const char *type) {
_cleanup_free_ char *name = NULL, *exec = NULL, *user = NULL, *service = NULL;
ConfigTableItem table[] = {
{ "D-BUS Service", "Name", config_parse_string, 0, &name },
{ "D-BUS Service", "Exec", config_parse_string, 0, &exec },
{ "D-BUS Service", "User", config_parse_string, 0, &user },
{ "D-BUS Service", "SystemdService", config_parse_string, 0, &service },
};
_cleanup_fclose_ FILE *f = NULL;
_cleanup_free_ char *p = NULL;
int r;
assert(path);
assert(fname);
p = strjoin(path, "/", fname, NULL);
if (!p)
return log_oom();
f = fopen(p, "re");
if (!f) {
if (errno == -ENOENT)
return 0;
log_error("Failed to read %s: %m", p);
return -errno;
}
r = config_parse(NULL, p, f, "D-BUS Service\0", config_item_table_lookup, table, true, false, NULL);
if (r < 0)
return r;
if (!name) {
log_warning("Activation file %s lacks name setting, ignoring.", p);
return 0;
}
if (!service_name_is_valid(name)) {
log_warning("Bus service name %s is not valid, ignoring.", name);
return 0;
}
if (streq(name, "org.freedesktop.systemd1")) {
log_debug("Skipping %s, identified as systemd.", p);
return 0;
}
if (service) {
if (!unit_name_is_valid(service, TEMPLATE_INVALID)) {
log_warning("Unit name %s is not valid, ignoring.", service);
return 0;
}
if (!endswith(service, ".service")) {
log_warning("Bus names can only activate services, ignoring %s.", p);
return 0;
}
} else {
if (streq(exec, "/bin/false") || !exec) {
log_warning("Neither service name nor binary path specified, ignoring %s.", p);
return 0;
}
if (exec[0] != '/') {
log_warning("Exec= in %s does not start with an absolute path, ignoring.", p);
return 0;
}
}
return create_dbus_files(p, name, service, exec, user, type);
}