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Cleaned up address dialog code and added warnings when 00:... or FF:... are entered as network/node numbers.

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This commit is contained in:
Daniel Collins 2011-04-23 18:52:16 +00:00
parent ae7d2ced03
commit ad80c8177f
1 changed files with 13 additions and 18 deletions
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31
src/ipxconfig.cpp
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@ -276,29 +276,24 @@ static LRESULT CALLBACK addr_dialog_wproc(HWND hwnd, UINT msg, WPARAM wp, LPARAM
char text[256];
GetWindowText(GetDlgItem(hwnd, ID_DIALOG_TXT), text, sizeof(text));
bool success = false;
int buf[6];
if(vars->size == 4) {
int buf[4];
if(sscanf(text, "%02X:%02X:%02X:%02X:%02X:%02X", &buf[0], &buf[1], &buf[2], &buf[3], &buf[4], &buf[5]) == vars->size) {
unsigned char uc[] = {buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]};
unsigned char f6[] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
unsigned char z6[] = {0,0,0,0,0,0};
if(sscanf(text, "%02X:%02X:%02X:%02X", &buf[0], &buf[1], &buf[2], &buf[3]) == 4) {
unsigned char uc[] = {buf[0], buf[1], buf[2], buf[3]};
if(memcmp(uc, f6, vars->size) == 0 || memcmp(uc, z6, vars->size) == 0) {
std::string m = "This is not a valid network/node number.\n";
m += "Using it may cause problems. Use it anyway?";
baddr_to_str(vars->dest, uc, 4);
success = true;
if(MessageBox(hwnd, m.c_str(), "Warning", MB_YESNO | MB_ICONWARNING) != IDYES) {
return 0;
}
}
}else{
int buf[6];
if(sscanf(text, "%02X:%02X:%02X:%02X:%02X:%02X", &buf[0], &buf[1], &buf[2], &buf[3], &buf[4], &buf[5]) == 6) {
unsigned char uc[] = {buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]};
baddr_to_str(vars->dest, uc, 6);
success = true;
}
}
if(success) {
baddr_to_str(vars->dest, uc, vars->size);
int nic = ListView_GetNextItem(windows.nic_list, (LPARAM)-1, LVNI_FOCUSED);
ListView_Update(windows.nic_list, nic);