Add -nu flag to disable personal spaces.

README

@@ -45,6 +45,7 @@ Command line options:
     -nr           Disable root user checking (for debugging)
     -np           Disable HAproxy proxy protocol
     -nx           Disable execution of gophermaps and scripts
+    -nu           Disable personal gopherspaces
 
     -d            Debug output in syslog and /server-status
     -v            Display version number and build date

gophernicus.c

@@ -228,7 +228,8 @@ void selector_to_path(state *st)
 
 #ifdef HAVE_PASSWD
 	/* Virtual userdir (~user -> /home/user/public_gopher)? */
-	if (*(st->user_dir) && sstrncmp(st->req_selector, "/~") == MATCH) {
+	if (st->opt_personal_spaces && *(st->user_dir) &&
+	    sstrncmp(st->req_selector, "/~") == MATCH) {
 
 		/* Parse userdir login name & path */;
 		sstrlcpy(buf, st->req_selector + 2);
@@ -464,6 +465,7 @@ void init_state(state *st)
 	st->opt_root = TRUE;
 	st->opt_proxy = TRUE;
 	st->opt_exec = TRUE;
+	st->opt_personal_spaces = TRUE;
 	st->debug = FALSE;
 
 	/* Load default suffix -> filetype mappings */

gophernicus.h

@@ -360,6 +360,7 @@ typedef struct {
 	char opt_root;
 	char opt_proxy;
 	char opt_exec;
+	char opt_personal_spaces;
 	char debug;
 } state;
 

menu.c

@@ -341,7 +341,7 @@ int gophermap(state *st, char *mapfile, int depth)
 		if (type == '.') return QUIT;
 
 		/* Print a list of users with public_gopher */
-		if (type == '~') {
+		if (type == '~' && st->opt_personal_spaces) {
 #ifdef HAVE_PASSWD
 			userlist(st);
 #endif

options.c

@@ -145,6 +145,7 @@ void parse_args(state *st, int argc, char *argv[])
 				if (*optarg == 'r') { st->opt_root = FALSE; break; }
 				if (*optarg == 'p') { st->opt_proxy = FALSE; break; }
 				if (*optarg == 'x') { st->opt_exec = FALSE; break; }
+				if (*optarg == 'u') { st->opt_personal_spaces = FALSE; break; }
 				break;
 
 			case 'd': st->debug = TRUE; break;