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wpasvc: Add skip_on_error registry value to skip interfaces on error

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This can be used to include binding information for multiple interfaces
in Windows registry and only use the ones that match with an available
network interface.
This commit is contained in:
Jouni Malinen 2008-12-24 20:39:32 +02:00
parent 4b4a8ae547
commit f44b6b8c04
2 changed files with 16 additions and 3 deletions
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16
wpa_supplicant/main_winsvc.c
View File

@ -70,9 +70,10 @@ static int read_interface(struct wpa_global *global, HKEY _hk,
HKEY hk; HKEY hk;
#define TBUFLEN 255 #define TBUFLEN 255
TCHAR adapter[TBUFLEN], config[TBUFLEN], ctrl_interface[TBUFLEN]; TCHAR adapter[TBUFLEN], config[TBUFLEN], ctrl_interface[TBUFLEN];
DWORD buflen; DWORD buflen, val;
LONG ret; LONG ret;
struct wpa_interface iface; struct wpa_interface iface;
int skip_on_error = 0;
ret = RegOpenKeyEx(_hk, name, 0, KEY_QUERY_VALUE, &hk); ret = RegOpenKeyEx(_hk, name, 0, KEY_QUERY_VALUE, &hk);
if (ret != ERROR_SUCCESS) { if (ret != ERROR_SUCCESS) {
@ -116,10 +117,21 @@ static int read_interface(struct wpa_global *global, HKEY _hk,
iface.confname = (char *) config; iface.confname = (char *) config;
} }
buflen = sizeof(val);
ret = RegQueryValueEx(hk, TEXT("skip_on_error"), NULL, NULL,
(LPBYTE) &val, &buflen);
if (ret == ERROR_SUCCESS && buflen == sizeof(val))
skip_on_error = val;
RegCloseKey(hk); RegCloseKey(hk);
if (wpa_supplicant_add_iface(global, &iface) == NULL) if (wpa_supplicant_add_iface(global, &iface) == NULL) {
if (skip_on_error)
wpa_printf(MSG_DEBUG, "Skipped interface '%s' due to "
"initialization failure", iface.ifname);
else
return -1; return -1;
}
return 0; return 0;
} }

1
wpa_supplicant/win_example.reg
View File

@ -38,4 +38,5 @@ REGEDIT4
"adapter"="{A7627643-C310-49E5-BD89-7E77709C04AB}" "adapter"="{A7627643-C310-49E5-BD89-7E77709C04AB}"
"config"="test" "config"="test"
"ctrl_interface"="" "ctrl_interface"=""
"skip_on_error"=dword:00000000