check if some /proc files exist, before using it, for systems without diag kernel...

[openwrt.git] / openwrt / package / wificonf / wificonf.c

diff --git a/openwrt/package/wificonf/wificonf.c b/openwrt/package/wificonf/wificonf.c
index 24a9c2f..5feab6e 100644 (file)
--- a/openwrt/package/wificonf/wificonf.c
+++ b/openwrt/package/wificonf/wificonf.c
@@ -80,6 +80,7 @@ void set_wext_ssid(int skfd, char *ifname);
 
 char *prefix;
 char buffer[128];
+int wpa_enc = 0;
 
 char *wl_var(char *name)
 {
@@ -126,7 +127,7 @@ int bcom_set_val(int skfd, char *ifname, char *var, void *val, int len)
 
        strcpy(buf, var);
        
-       if ((ret = bcom_ioctl(skfd, ifname, WLC_GET_VAR, buf, sizeof(buf))))
+       if ((ret = bcom_ioctl(skfd, ifname, WLC_SET_VAR, buf, sizeof(buf))))
                return ret;
 
        memcpy(val, buf, len);
@@ -175,12 +176,14 @@ void setup_bcom(int skfd, char *ifname)
        if (bcom_ioctl(skfd, ifname, WLC_GET_MAGIC, &val, sizeof(val)) < 0)
                return;
        
+       nvram_set(wl_var("ifname"), ifname);
+       
        stop_bcom(skfd, ifname);
 
        /* Set Country */
        strncpy(buf, nvram_safe_get(wl_var("country_code")), 4);
        buf[3] = 0;
-       bcom_ioctl(skfd, ifname, 273, buf, 4);
+       bcom_ioctl(skfd, ifname, WLC_SET_COUNTRY, buf, 4);
        
        /* Set up afterburner */
        val = ABO_AUTO;
@@ -191,10 +194,9 @@ void setup_bcom(int skfd, char *ifname)
        bcom_set_val(skfd, ifname, "afterburner_override", &val, sizeof(val));
        
        /* Set other options */
-       if (v = nvram_get(wl_var("lazywds"))) {
-               val = atoi(v);
-               bcom_ioctl(skfd, ifname, WLC_SET_LAZYWDS, &val, sizeof(val));
-       }
+       val = nvram_enabled(wl_var("lazywds"));
+       bcom_ioctl(skfd, ifname, WLC_SET_LAZYWDS, &val, sizeof(val));
+       
        if (v = nvram_get(wl_var("frag"))) {
                val = atoi(v);
                bcom_ioctl(skfd, ifname, WLC_SET_FRAG, &val, sizeof(val));
@@ -316,12 +318,14 @@ void setup_bcom(int skfd, char *ifname)
                v = nvram_safe_get(wl_var("auth_mode"));
        
        if (strstr(v, "wpa") || strstr(v, "psk")) {
+               wpa_enc = 1;
+
                /* Set up WPA */
                if (nvram_match(wl_var("crypto"), "tkip"))
                        val = TKIP_ENABLED;
                else if (nvram_match(wl_var("crypto"), "aes"))
                        val = AES_ENABLED;
-               else if (nvram_match(wl_var("crypto"), "tkip+aes"))
+               else if (nvram_match(wl_var("crypto"), "tkip+aes") || nvram_match(wl_var("crypto"), "aes+tkip"))
                        val = TKIP_ENABLED | AES_ENABLED;
                else
                        val = 0;
@@ -355,30 +359,29 @@ void setup_bcom(int skfd, char *ifname)
 
                bcom_ioctl(skfd, ifname, WLC_SET_WSEC, &val, sizeof(val));
                bcom_ioctl(skfd, ifname, WLC_SET_WPA_AUTH, &val, sizeof(val));
+               bcom_ioctl(skfd, ifname, WLC_SET_EAP_RESTRICT, &val, sizeof(val));
+               bcom_set_int(skfd, ifname, "sup_wpa", 0);
        }
-
-
 }
 
 void set_wext_ssid(int skfd, char *ifname)
 {
        char *buffer;
+       char essid[IW_ESSID_MAX_SIZE + 1];
        struct iwreq wrq;
 
-       if (buffer = nvram_get(wl_var("ssid"))) {
-               if (strlen(buffer) > IW_ESSID_MAX_SIZE) {
-                       ABORT_ARG_SIZE("Set ESSID", SIOCSIWESSID, IW_ESSID_MAX_SIZE);
-               } else {
-                       char essid[IW_ESSID_MAX_SIZE + 1];
-
-                       wrq.u.essid.flags = 1;
-                       strcpy(essid, buffer);
-                       wrq.u.essid.pointer = (caddr_t) essid;
-                       wrq.u.essid.length = strlen(essid) + 1;
-                       IW_SET_EXT_ERR(skfd, ifname, SIOCSIWESSID, &wrq, "Set ESSID");
-               }
-       }
+       buffer = nvram_get(wl_var("ssid"));
+       
+       if (!buffer || (strlen(buffer) > IW_ESSID_MAX_SIZE)) 
+               buffer = "OpenWrt";
+
+       wrq.u.essid.flags = 1;
+       strcpy(essid, buffer);
+       wrq.u.essid.pointer = (caddr_t) essid;
+       wrq.u.essid.length = strlen(essid) + 1;
+       IW_SET_EXT_ERR(skfd, ifname, SIOCSIWESSID, &wrq, "Set ESSID");
 }
+
 void setup_wext_wep(int skfd, char *ifname)
 {
        int i, keylen;
@@ -386,7 +389,8 @@ void setup_wext_wep(int skfd, char *ifname)
        char keystr[5];
        char *keyval;
        unsigned char key[IW_ENCODING_TOKEN_MAX];
-
+       
+       memset(&wrq, 0, sizeof(wrq));
        strcpy(keystr, "key1");
        for (i = 1; i <= 4; i++) {
                if (keyval = nvram_get(wl_var(keystr))) {
@@ -402,7 +406,7 @@ void setup_wext_wep(int skfd, char *ifname)
                keystr[3]++;
        }
        
-       
+       memset(&wrq, 0, sizeof(wrq));
        i = atoi(nvram_safe_get(wl_var("key")));
        if (i > 0 && i < 4) {
                wrq.u.data.flags = i | IW_ENCODE_RESTRICTED;
@@ -416,9 +420,9 @@ void set_wext_mode(skfd, ifname)
        int ap = 0, infra = 0, wet = 0;
        
        /* Set operation mode */
-       ap = !nvram_match(wl_var("mode"), "sta");
+       ap = !nvram_match(wl_var("mode"), "sta") && !nvram_match(wl_var("mode"), "wet");
        infra = !nvram_disabled(wl_var("infra"));
-       wet = nvram_enabled(wl_var("wet"));
+       wet = nvram_enabled(wl_var("wet")) || !nvram_match(wl_var("mode"), "wet");
 
        wrq.u.mode = (!infra ? IW_MODE_ADHOC : (ap ? IW_MODE_MASTER : (wet ? IW_MODE_REPEAT : IW_MODE_INFRA)));
        IW_SET_EXT_ERR(skfd, ifname, SIOCSIWMODE, &wrq, "Set Mode");
@@ -452,7 +456,7 @@ void setup_wext(int skfd, char *ifname)
        IW_SET_EXT_ERR(skfd, ifname, SIOCSIWTXPOW, &wrq, "Set Tx Power");
 
        /* Set up WEP */
-       if (nvram_enabled(wl_var("wep")))
+       if (nvram_enabled(wl_var("wep")) && !wpa_enc)
                setup_wext_wep(skfd, ifname);
        
        /* Set ESSID */
@@ -472,10 +476,15 @@ static int setup_interfaces(int skfd, char *ifname, char *args[], int count)
        if(iw_get_ext(skfd, ifname, SIOCGIWNAME, &wrq) < 0)
                return 0;
 
-       stop_bcom(skfd, ifname);
-       set_wext_mode(skfd, ifname);
-       setup_bcom(skfd, ifname);
-       setup_wext(skfd, ifname);
+       if (strncmp(ifname, "ath", 3) == 0) {
+               set_wext_mode(skfd, ifname);
+               setup_wext(skfd, ifname);
+       } else {
+               stop_bcom(skfd, ifname);
+               set_wext_mode(skfd, ifname);
+               setup_bcom(skfd, ifname);
+               setup_wext(skfd, ifname);
+       }
        
        prefix[2]++;
 }