From 057a2aa844502908eb96f10ad77735a284bb0f38 Mon Sep 17 00:00:00 2001
From: Daniel Collins <solemnwarning@solemnwarning.net>
Date: Sun, 24 Apr 2011 22:01:04 +0000
Subject: [PATCH] Added checkbox to toggle broadcasting to all subnets in
 configuration program.

---
 src/ipxconfig.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/ipxconfig.cpp b/src/ipxconfig.cpp
index c8a190b..77ae7d5 100644
--- a/src/ipxconfig.cpp
+++ b/src/ipxconfig.cpp
@@ -35,6 +35,7 @@
 #define ID_NIC_NODE 6
 #define ID_W95_BUG 7
 #define ID_UDP_BTN 8
+#define ID_BCAST_ALL 9
 
 #define ID_DIALOG_TXT 1
 #define ID_DIALOG_OK 2
@@ -62,6 +63,7 @@ struct reg_value {
 struct reg_global {
 	uint16_t udp_port;
 	unsigned char w95_bug;
+	unsigned char bcast_all;
 } __attribute__((__packed__));
 
 typedef std::vector<iface> iface_list;
@@ -98,6 +100,7 @@ static struct {
 	
 	HWND global_conf;
 	HWND w95_bug;
+	HWND bcast_all;
 	
 	HWND button_box;
 } windows;
@@ -187,6 +190,10 @@ static LRESULT CALLBACK main_wproc(HWND window, UINT msg, WPARAM wp, LPARAM lp)
 						addr_input_dialog("UDP port", NULL, 2);
 						break;
 					
+					case ID_BCAST_ALL:
+						global_conf.bcast_all = Button_GetCheck(windows.bcast_all) == BST_CHECKED;
+						break;
+					
 					default:
 						break;
 				}
@@ -401,6 +408,7 @@ int main() {
 	if(!regkey || RegQueryValueEx(regkey, "global", NULL, NULL, (BYTE*)&global_conf, &gsize) != ERROR_SUCCESS || gsize != sizeof(global_conf)) {
 		global_conf.udp_port = PORT;
 		global_conf.w95_bug = 1;
+		global_conf.bcast_all = 0;
 	}
 	
 	get_nics();
@@ -596,12 +604,13 @@ static void init_windows() {
 	}
 	
 	{
-		windows.global_conf = create_child(windows.main, 0, 0, 0, text_h + row_h + 10, "BUTTON", "Global settings", BS_GROUPBOX);
+		windows.global_conf = create_child(windows.main, 0, 0, 0, text_h + 2*row_h + 15, "BUTTON", "Global settings", BS_GROUPBOX);
 		
 		int cbox_w = get_text_width(windows.global_conf, "Enable Win 95 SO_BROADCAST bug");
 		
 		create_child(windows.global_conf, 10, text_h, btn_w, row_h, "BUTTON", "Set UDP port...", BS_PUSHBUTTON | WS_TABSTOP, 0, ID_UDP_BTN);
 		windows.w95_bug = create_child(windows.global_conf, btn_w+20, text_h, cbox_w, row_h, "BUTTON", "Enable Win 95 SO_BROADCAST bug", BS_AUTOCHECKBOX | WS_TABSTOP, 0, ID_W95_BUG);
+		windows.bcast_all = create_child(windows.global_conf, btn_w+20, text_h+row_h+5, cbox_w, row_h, "BUTTON", "Send broadcasts to all subnets", BS_AUTOCHECKBOX | WS_TABSTOP, 0, ID_BCAST_ALL);
 		Button_SetCheck(windows.w95_bug, global_conf.w95_bug ? BST_CHECKED : BST_UNCHECKED);
 	}