+#define GetDefaultVALINT(CFGNAME, DEFL) GetDefaultValInt(&config.CFGNAME, "CITADEL_"#CFGNAME, DEFL)
+void GetDefaultValInt(int *WhereTo, const char *VarName, int DefVal)
+{
+ const char *ch;
+ if (*WhereTo == 0) *WhereTo = DefVal;
+
+ if ((setup_type == UI_SILENT) &&
+ (ch = getenv(VarName), ch != NULL))
+ {
+ *WhereTo = atoi(ch);
+ }
+}
+#define GetDefaultVALCHAR(CFGNAME, DEFL) GetDefaultValChar(&config.CFGNAME, "CITADEL_"#CFGNAME, DEFL)
+void GetDefaultValChar(char *WhereTo, const char *VarName, char DefVal)
+{
+ const char *ch;
+ if (*WhereTo == 0) *WhereTo = DefVal;
+
+ if ((setup_type == UI_SILENT) &&
+ (ch = getenv(VarName), ch != NULL))
+ {
+ *WhereTo = atoi(ch);
+ }
+}
+#define GetDefaultVALSTR(CFGNAME, DEFL) GetDefaultValStr(&config.CFGNAME[0], sizeof(config.CFGNAME), "CITADEL_"#CFGNAME, DEFL)
+void GetDefaultValStr(char *WhereTo, size_t nMax, const char *VarName, const char *DefVal)
+{
+ const char *ch;
+ if (*WhereTo == '\0')
+ safestrncpy(WhereTo, DefVal, nMax);
+
+ if ((setup_type == UI_SILENT) &&
+ (ch = getenv(VarName), ch != NULL))
+ {
+ safestrncpy(WhereTo, ch, nMax);
+ }
+}
+
+
+void set_default_values(void)
+{
+#if 0
+ struct passwd *pw;
+ struct utsname my_utsname;
+ struct hostent *he;
+
+ /* Determine our host name, in case we need to use it as a default */
+ uname(&my_utsname);
+
+ /* set some sample/default values in place of blanks... */
+ GetDefaultVALSTR(c_nodename, my_utsname.nodename);
+ strtok(config.c_nodename, ".");
+ if (IsEmptyStr(config.c_fqdn) ) {
+ if ((he = gethostbyname(my_utsname.nodename)) != NULL) {
+ safestrncpy(config.c_fqdn, he->h_name, sizeof config.c_fqdn);
+ } else {
+ safestrncpy(config.c_fqdn, my_utsname.nodename, sizeof config.c_fqdn);
+ }
+ }
+ GetDefaultVALSTR(c_humannode, _("My System"));
+ GetDefaultVALSTR(c_phonenum, _("US 800 555 1212"));
+
+ GetDefaultVALCHAR(c_initax, 4);
+
+ GetDefaultVALSTR(c_moreprompt, "<more>");
+ GetDefaultVALSTR(c_twitroom, "Trashcan");
+ GetDefaultVALSTR(c_baseroom, BASEROOM);
+ GetDefaultVALSTR(c_aideroom, "Aide");
+ GetDefaultVALINT(c_port_number, 504);
+
+ GetDefaultVALINT(c_sleeping, 900);
+
+ if (config.c_ctdluid == 0) {
+ pw = getpwnam("citadel");
+ if (pw != NULL) {
+ config.c_ctdluid = pw->pw_uid;
+ }
+ }
+ if (config.c_ctdluid == 0) {
+ pw = getpwnam("bbs");
+ if (pw != NULL) {
+ config.c_ctdluid = pw->pw_uid;
+ }
+ }
+ if (config.c_ctdluid == 0) {
+ pw = getpwnam("guest");
+ if (pw != NULL) {
+ config.c_ctdluid = pw->pw_uid;
+ }
+ }
+ if (config.c_createax == 0) {
+ config.c_createax = 3;
+ }
+ /*
+ * Negative values for maxsessions are not allowed.
+ */
+ if (config.c_maxsessions < 0) {
+ config.c_maxsessions = 0;
+ }
+ /* We need a system default message expiry policy, because this is
+ * the top level and there's no 'higher' policy to fall back on.
+ * By default, do not expire messages at all.
+ */
+ if (config.c_ep.expire_mode == 0) {
+ config.c_ep.expire_mode = EXPIRE_MANUAL;
+ config.c_ep.expire_value = 0;
+ }
+
+ /*
+ * Default port numbers for various services
+ */
+ GetDefaultVALINT(c_smtp_port, 25);
+ GetDefaultVALINT(c_pop3_port, 110);
+ GetDefaultVALINT(c_imap_port, 143);
+ GetDefaultVALINT(c_msa_port, 587);
+ GetDefaultVALINT(c_smtps_port, 465);
+ GetDefaultVALINT(c_pop3s_port, 995);
+ GetDefaultVALINT(c_imaps_port, 993);
+ GetDefaultVALINT(c_pftcpdict_port, -1);
+ GetDefaultVALINT(c_managesieve_port, 2020);
+ GetDefaultVALINT(c_xmpp_c2s_port, 5222);
+ GetDefaultVALINT(c_xmpp_s2s_port, 5269);
+ GetDefaultVALINT(c_nntp_port, 119);
+ GetDefaultVALINT(c_nntps_port, 563);
+#endif
+}
+