# HG changeset patch
# User Mikael Berthe <mikael@lilotux.net>
# Date 1270313978 -7200
# Node ID b6fb487c26582eaebc239bd0cc0ea4aa0070e20b
# Parent  1183c1f11a688bda43dd39d6439e823ce4067077
[extsay] Enable /extsay ./resourcename
Also add some UTF-8 conversions and JID checks

diff -r 1183c1f11a68 -r b6fb487c2658 extsay-ng/extsayng.c
--- a/extsay-ng/extsayng.c	Sat Apr 03 16:38:56 2010 +0200
+++ b/extsay-ng/extsayng.c	Sat Apr 03 18:59:38 2010 +0200
@@ -20,6 +20,7 @@
 
 #include <unistd.h>
 #include <stdlib.h>
+#include <string.h>
 #include <sys/wait.h>
 #include <glib/gstdio.h>
 
@@ -97,9 +98,17 @@
 
 static void do_extsayng(gchar *args)
 {
-  gpointer bud;
+  gboolean expandfjid = FALSE;
+  char *xfjid = NULL;
+  char *res_utf8 = NULL, *fjid_utf8 = NULL;
 
-  if (!args || !*args || !g_strcmp0(args, ".")) {
+  if (args && !strncmp(args, "." JID_RESOURCE_SEPARATORSTR, 2))
+    expandfjid = TRUE;
+
+  if (!args || !*args || expandfjid || !g_strcmp0(args, ".")) {
+    const gchar *res = args+2;
+    gpointer bud;
+
     if (!current_buddy) {
       scr_LogPrint(LPRINT_NORMAL, "Please select a buddy.");
       return;
@@ -113,9 +122,23 @@
     }
 
     args = (gchar*)buddy_getjid(bud);
+    if (expandfjid && *res) {
+      res_utf8 = to_utf8(res);
+      xfjid = g_strdup_printf("%s%c%s", args, JID_RESOURCE_SEPARATOR, res_utf8);
+      args = xfjid;
+    }
+  } else {
+    args = fjid_utf8 = to_utf8(args);
   }
 
-  screen_run_script(args);
+  if (check_jid_syntax(args))
+    scr_LogPrint(LPRINT_NORMAL, "Please specify a valid Jabber ID.");
+  else
+    screen_run_script(args); // Launch helper script with resulting JID
+
+  g_free(res_utf8);
+  g_free(fjid_utf8);
+  g_free(xfjid);
 }
 
 static void extsayng_init(void)