_cleanup_free_ char *b = NULL, *s = NULL, *lnk = NULL;
_cleanup_fclose_ FILE *f = NULL;
+ int r;
assert(path);
assert(name);
"# Automatically generated by systemd-dbus1-generator\n\n"
"[Unit]\n"
"SourcePath=%s\n"
- "Description=DBUS1: %s\n\n"
+ "Description=DBUS1: %s\n"
+ "Documentation=man:systemd-dbus1-generator(8)\n\n"
"[Service]\n"
"ExecStart=%s\n"
"Type=dbus\n"
fprintf(f, "Environment=DBUS_STARTER_BUS_TYPE=%s\n", type);
if (streq(type, "system"))
- fprintf(f, "Environment=DBUS_STARTER_ADDRESS=kernel:/dev/kdbus/0-system\n");
- else if (streq(type, "session"))
- fprintf(f, "Environment=DBUS_STARTER_ADDRESS=kernel:/dev/kdbus/%lu-user\n", (unsigned long) getuid());
+ fprintf(f, "Environment=DBUS_STARTER_ADDRESS=" DEFAULT_SYSTEM_BUS_PATH "\n");
+ else if (streq(type, "session")) {
+ char *run;
+
+ run = getenv("XDG_RUNTIME_DIR");
+ if (!run) {
+ log_error("XDG_RUNTIME_DIR not set.");
+ return -EINVAL;
+ }
+
+ fprintf(f, "Environment=DBUS_STARTER_ADDRESS="KERNEL_USER_BUS_FMT ";" UNIX_USER_BUS_FMT "\n",
+ getuid(), run);
+ }
}
- fflush(f);
- if (ferror(f)) {
- log_error("Failed to write %s: %m", a);
- return -errno;
+ r = fflush_and_check(f);
+ if (r < 0) {
+ log_error("Failed to write %s: %s", a, strerror(-r));
+ return r;
}
+ fclose(f);
+ f = NULL;
+
service = s;
}
"# Automatically generated by systemd-dbus1-generator\n\n"
"[Unit]\n"
"SourcePath=%s\n"
- "Description=DBUS1: %s\n\n"
+ "Description=DBUS1: %s\n"
+ "Documentation=man:systemd-dbus1-generator(8)\n\n"
"[BusName]\n"
"Name=%s\n"
- "Service=%s\n",
+ "Service=%s\n"
+ "AllowWorld=talk\n",
path,
name,
name,
service);
- fflush(f);
- if (ferror(f)) {
- log_error("Failed to write %s: %m", b);
- return -errno;
+ r = fflush_and_check(f);
+ if (r < 0) {
+ log_error("Failed to write %s: %s", b, strerror(-r));
+ return r;
}
lnk = strjoin(arg_dest_late, "/" SPECIAL_BUSNAMES_TARGET ".wants/", name, ".busname", NULL);
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[] = {
+ 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 },
};
- _cleanup_fclose_ FILE *f = NULL;
- _cleanup_free_ char *p = NULL;
+ char *p;
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);
+ p = strappenda(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 (service) {
- if (!unit_name_is_valid(service, false)) {
+ if (!unit_name_is_valid(service, TEMPLATE_INVALID)) {
log_warning("Unit name %s is not valid, ignoring.", service);
return 0;
}
f = strappenda(units, "/systemd-bus-proxyd.socket");
t = strappenda(arg_dest, "/" SPECIAL_DBUS_SOCKET);
+ mkdir_parents_label(t, 0755);
+ if (symlink(f, t) < 0) {
+ log_error("Failed to create symlink %s: %m", t);
+ return -errno;
+ }
+ f = strappenda(units, "/systemd-bus-proxyd.socket");
+ t = strappenda(arg_dest, "/" SPECIAL_SOCKETS_TARGET ".wants/systemd-bus-proxyd.socket");
mkdir_parents_label(t, 0755);
if (symlink(f, t) < 0) {
log_error("Failed to create symlink %s: %m", t);
return -errno;
}
+ t = strappenda(arg_dest, "/" SPECIAL_DBUS_SERVICE);
+ if (symlink("/dev/null", t) < 0) {
+ log_error("Failed to mask %s: %m", t);
+ return -errno;
+ }
+
return 0;
}