mirror of https://github.com/hak5/openwrt.git
will be removed as soon as we have another solution, seems to be compatible with wl 3.9 driver
SVN-Revision: 1128lede-17.01
Waldemar Brodkorb
parent
7a3827f904
commit
f1aeb6c8f2
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@ -31,30 +31,11 @@ $(PKG_IPK_DIR)/usr/sbin/wlc: wlc.c libshared-install
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mkdir -p $(PKG_IPK_DIR)/usr/sbin
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$(TARGET_CC) -o $@ $< -lshared -L./libshared -I$(SHARED_INCLUDE)
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# wlconf tool extracted from linksys firmware GPL.unpackedtree
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# WRT54GS_3_37_2_1109_US
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LINKSYS_TGZ_SITE=http://openwrt.openbsd-geek.de
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LINKSYS_TGZ_MD5SUM=1b596e5bf26d2898d1eab5bd200bee58
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LINKSYS_WLCONF_TGZ=linksys-wlconf.tar.gz
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LINKSYS_WLCONF_DIR=$(BUILD_DIR)/linksys-wlconf
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$(PKG_IPK_DIR)/usr/sbin/wlconf: wlconf.c libshared-install libnvram-install
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mkdir -p $(PKG_IPK_DIR)/usr/sbin
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$(TARGET_CC) -o $@ $< -lshared -L./libshared -lnvram -L./libnvram -I$(SHARED_INCLUDE)
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$(DL_DIR)/$(LINKSYS_WLCONF_TGZ):
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$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINKSYS_WLCONF_TGZ) $(LINKSYS_TGZ_MD5SUM) $(LINKSYS_TGZ_SITE)
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$(LINKSYS_WLCONF_DIR)/.unpacked: $(DL_DIR)/$(LINKSYS_WLCONF_TGZ)
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zcat $(DL_DIR)/$(LINKSYS_WLCONF_TGZ) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
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touch $(LINKSYS_WLCONF_DIR)/.unpacked
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$(TARGET_DIR)/usr/sbin/wlconf: $(LINKSYS_WLCONF_DIR)/.unpacked
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$(MAKE) -C $(LINKSYS_WLCONF_DIR) INSTALLDIR=$(TARGET_DIR) \
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CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld STRIP="$(STRIP)" \
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CFLAGS="$(TARGET_CFLAGS) -I. -I$(SHARED_INCLUDE) \
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-Wall -DOPENWRT_WLCONF" \
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LDFLAGS="-lnvram -lshared" \
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install
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$(STRIP) $@
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$(PKG_IPK): $(PKG_IPK_DIR)/sbin/mtd $(PKG_IPK_DIR)/sbin/jffs2root $(PKG_IPK_DIR)/usr/sbin/wlc
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$(PKG_IPK): $(PKG_IPK_DIR)/sbin/mtd $(PKG_IPK_DIR)/sbin/jffs2root $(PKG_IPK_DIR)/usr/sbin/wlc $(PKG_IPK_DIR)/usr/sbin/wlconf
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$(SCRIPT_DIR)/make-ipkg-dir.sh $(PKG_IPK_DIR) $(PKG_NAME).control $(PKG_RELEASE) $(ARCH)
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$(STRIP) $(PKG_IPK_DIR)/usr/sbin/*
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$(STRIP) $(PKG_IPK_DIR)/sbin/*
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@ -64,13 +45,12 @@ $(PKG_IPK): $(PKG_IPK_DIR)/sbin/mtd $(PKG_IPK_DIR)/sbin/jffs2root $(PKG_IPK_DIR)
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$(IPKG_STATE_DIR)/info/$(PKG_NAME).list: $(PKG_IPK)
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$(IPKG) install $<
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source: $(DL_DIR)/$(LINKSYS_WLCONF_TGZ)
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prepare: $(LINKSYS_WLCONF_DIR)/.unpacked
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source:
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prepare:
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compile: prepare libnvram-compile libshared-compile $(PKG_IPK) $(PKG_WLCOMPAT)
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mkdir -p $(STAGING_DIR)/usr/include
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cp -a ./include/* $(STAGING_DIR)/usr/include/
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install: libnvram-install libshared-install \
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$(TARGET_DIR)/usr/sbin/wlconf \
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$(IPKG_STATE_DIR)/info/$(PKG_NAME).list \
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clean: libshared-clean libnvram-clean
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@ -1087,6 +1087,8 @@ typedef struct wlc_rev_info {
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#define ABO_OFF 0 /* force afterburner off */
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#define ABO_ON 1 /* force afterburner on */
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#define GMODE_AFTERBURNER 6
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#undef PACKED
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#endif /* _wlioctl_h_ */
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@ -0,0 +1,642 @@
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/*
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* no license, extracted from wag54gv2-AU_v1.00.39 GPL
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include <typedefs.h>
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#include <bcmnvram.h>
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#include <bcmutils.h>
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#include <shutils.h>
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#include <wlutils.h>
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/* phy types */
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#define PHY_TYPE_A 0
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#define PHY_TYPE_B 1
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#define PHY_TYPE_G 2
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#define PHY_TYPE_NULL 0xf
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/* parts of an idcode: */
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#define IDCODE_MFG_MASK 0x00000fff
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#define IDCODE_MFG_SHIFT 0
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#define IDCODE_ID_MASK 0x0ffff000
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#define IDCODE_ID_SHIFT 12
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#define IDCODE_REV_MASK 0xf0000000
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#define IDCODE_REV_SHIFT 28
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#define WL_IOCTL(name, cmd, buf, len) ((void) wl_ioctl((name), (cmd), (buf), (len)))
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/* set WEP key */
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static int
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wlconf_set_wep_key(char *name, char *prefix, int i)
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{
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wsec_key_t key;
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char wl_key[] = "wlXXXXXXXXXX_keyXXXXXXXXXX";
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char *keystr, hex[] = "XX";
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unsigned char *data = key.data;
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int ret = 0;
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memset(&key, 0, sizeof(key));
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key.index = i - 1;
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sprintf(wl_key, "%skey%d", prefix, i);
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keystr = nvram_safe_get(wl_key);
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switch (strlen(keystr)) {
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case WEP1_KEY_SIZE:
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case WEP128_KEY_SIZE:
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key.len = strlen(keystr);
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strcpy(key.data, keystr);
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break;
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case WEP1_KEY_HEX_SIZE:
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case WEP128_KEY_HEX_SIZE:
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key.len = strlen(keystr) / 2;
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while (*keystr) {
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strncpy(hex, keystr, 2);
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*data++ = (unsigned char) strtoul(hex, NULL, 16);
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keystr += 2;
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}
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break;
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default:
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key.len = 0;
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break;
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}
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/* Set current WEP key */
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if (key.len && i == atoi(nvram_safe_get(strcat_r(prefix, "key", wl_key))))
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key.flags = WSEC_PRIMARY_KEY;
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WL_IOCTL(name, WLC_SET_KEY, &key, sizeof(key));
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return ret;
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}
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extern struct nvram_tuple router_defaults[];
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/* Keep this table in order */
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static struct {
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int locale;
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char **names;
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char *abbr;
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} countries[] = {
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{ WLC_WW, ((char *[]) { "Worldwide", "WW", NULL }), "AU" },
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{ WLC_THA, ((char *[]) { "Thailand", "THA", NULL }), "TH" },
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{ WLC_ISR, ((char *[]) { "Israel", "ISR", NULL }), "IL" },
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{ WLC_JDN, ((char *[]) { "Jordan", "JDN", NULL }), "JO" },
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{ WLC_PRC, ((char *[]) { "China", "P.R. China", "PRC", NULL }), "CN" },
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{ WLC_JPN, ((char *[]) { "Japan", "JPN", NULL }), "JP" },
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{ WLC_FCC, ((char *[]) { "USA", "Canada", "ANZ", "New Zealand", "FCC", NULL }), "US" },
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{ WLC_EUR, ((char *[]) { "Europe", "EUR", NULL }), "DE" },
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{ WLC_USL, ((char *[]) { "USA Low", "USALow", "USL", NULL }), "US" },
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{ WLC_JPH, ((char *[]) { "Japan High", "JapanHigh", "JPH", NULL }), "JP" },
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{ WLC_ALL, ((char *[]) { "All", "AllTheChannels", NULL }), "All" },
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};
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/* validate/restore all per-interface related variables */
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static void
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wlconf_validate_all(char *prefix, bool restore)
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{
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struct nvram_tuple *t;
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char tmp[100];
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char *v;
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for (t = router_defaults; t->name; t++) {
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if (!strncmp(t->name, "wl_", 3)) {
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strcat_r(prefix, &t->name[3], tmp);
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if (!restore && nvram_get(tmp))
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continue;
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v = nvram_get(t->name);
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nvram_set(tmp, v ? v : t->value);
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}
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}
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}
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/* restore specific per-interface variable */
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static void
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wlconf_restore_var(char *prefix, char *name)
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{
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struct nvram_tuple *t;
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char tmp[100];
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for (t = router_defaults; t->name; t++) {
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if (!strncmp(t->name, "wl_", 3) && !strcmp(&t->name[3], name)) {
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nvram_set(strcat_r(prefix, name, tmp), t->value);
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break;
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}
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}
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}
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/* Set up wsec */
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static int
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wlconf_set_wsec(char *ifname, char *prefix)
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{
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char tmp[100];
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int val;
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strcat_r(prefix, "wep", tmp);
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if (nvram_match(tmp, "wep") || nvram_match(tmp, "on") || nvram_match(tmp, "restricted"))
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val = WEP_ENABLED;
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else if (nvram_match(tmp, "tkip"))
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val = TKIP_ENABLED;
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else if (nvram_match(tmp, "aes"))
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val = AES_ENABLED;
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else if (nvram_match(tmp, "tkip+aes"))
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val = TKIP_ENABLED | AES_ENABLED;
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else
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val = 0;
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return wl_ioctl(ifname, WLC_SET_WSEC, &val, sizeof(val));
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}
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/*
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* For debugging only
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*/
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#define WLCONF_DBG(fmt, arg...)
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#if defined(linux)
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#include <unistd.h>
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static void
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sleep_ms(const unsigned int ms)
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{
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usleep(1000*ms);
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}
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#endif
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/*
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* The following condition(s) must be met when Auto Channel Selection
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* is enabled.
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* - the I/F is up (change radio channel requires it is up?)
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* - the AP must not be associated (setting SSID to empty should
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* make sure it for us)
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*/
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static uint8
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wlconf_auto_channel(char *name)
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{
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int chosen = 0;
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wl_uint32_list_t request;
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int phytype;
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/* query the phy type */
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wl_ioctl(name, WLC_GET_PHYTYPE, &phytype, sizeof(phytype));
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request.count = 0; /* let the ioctl decide */
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if (!wl_ioctl(name, WLC_START_CHANNEL_SEL, &request, sizeof(request))) {
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sleep_ms(phytype == PHY_TYPE_A ? 1000 : 750);
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while (wl_ioctl(name, WLC_GET_CHANNEL_SEL, &chosen, sizeof(chosen)))
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sleep_ms(100);
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}
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WLCONF_DBG("interface %s: channel selected %d\n", name, chosen);
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return chosen;
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}
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/* PHY type/BAND conversion */
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#define WLCONF_PHYTYPE2BAND(phy) ((phy) == PHY_TYPE_A ? WLC_BAND_A : WLC_BAND_B)
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/* PHY type conversion */
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#define WLCONF_PHYTYPE2STR(phy) ((phy) == PHY_TYPE_A ? "a" : \
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(phy) == PHY_TYPE_B ? "b" : "g")
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#define WLCONF_STR2PHYTYPE(phy) ((phy) && (phy)[0] == 'a' ? PHY_TYPE_A : \
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(phy) && (phy)[0] == 'b' ? PHY_TYPE_B : PHY_TYPE_G)
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/* configure the specified wireless interface */
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int
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wlconf(char *name)
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{
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int restore_defaults, val, unit, phytype, gmode = 0, ret = 0;
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char tmp[100], prefix[] = "wlXXXXXXXXXX_";
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char var[80], *next, phy[] = "a", *str;
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unsigned char buf[WLC_IOCTL_MAXLEN];
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char *country;
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wlc_rev_info_t rev;
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channel_info_t ci;
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struct maclist *maclist;
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struct ether_addr *ea;
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wlc_ssid_t ssid;
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wl_rateset_t rs;
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unsigned int i;
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char eaddr[32];
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int ap, sta = 0, wet = 0;
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char country_code[4];
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/* Check interface (fail silently for non-wl interfaces) */
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if ((ret = wl_probe(name)))
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return ret;
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/* Get MAC address */
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(void) wl_hwaddr(name, buf);
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/* Get instance */
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WL_IOCTL(name, WLC_GET_INSTANCE, &unit, sizeof(unit));
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snprintf(prefix, sizeof(prefix), "wl%d_", unit);
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/* Restore defaults if per-interface parameters do not exist */
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restore_defaults = !nvram_get(strcat_r(prefix, "ifname", tmp));
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wlconf_validate_all(prefix, restore_defaults);
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nvram_set(strcat_r(prefix, "ifname", tmp), name);
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nvram_set(strcat_r(prefix, "hwaddr", tmp), ether_etoa(buf, eaddr));
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snprintf(buf, sizeof(buf), "%d", unit);
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nvram_set(strcat_r(prefix, "unit", tmp), buf);
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/*
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* Nuke SSID first so that the AP won't be associated when WLC_UP.
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* This must be done here if Auto Channel Selection is enabled.
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*/
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WL_IOCTL(name, WLC_GET_UP, &val, sizeof(val));
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if (val) {
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/* Nuke SSID */
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ssid.SSID_len = 0;
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ssid.SSID[0] = '\0';
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WL_IOCTL(name, WLC_SET_SSID, &ssid, sizeof(ssid));
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/* Bring the interface down */
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WL_IOCTL(name, WLC_DOWN, NULL, sizeof(val));
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}
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/* Set mode : AP, STA */
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ap = nvram_match(strcat_r(prefix, "mode", tmp), "ap");
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val = (ap + nvram_match(strcat_r(prefix, "mode", tmp), "wds")) ? 1 : 0;
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WL_IOCTL(name, WLC_SET_AP, &val, sizeof(val));
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/* Set STA specific parameters */
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if (!ap) {
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/* Set mode: WET */
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if ((wet = nvram_match(strcat_r(prefix, "mode", tmp), "wet")))
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WL_IOCTL(name, WLC_SET_WET, &wet, sizeof(wet));
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/* Set infra: BSS/IBSS */
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if (wet || (sta = nvram_match(strcat_r(prefix, "mode", tmp), "sta"))) {
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val = atoi(nvram_safe_get(strcat_r(prefix, "infra", tmp)));
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WL_IOCTL(name, WLC_SET_INFRA, &val, sizeof(val));
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}
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}
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/* Set network type */
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val = atoi(nvram_safe_get(strcat_r(prefix, "closed", tmp)));
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WL_IOCTL(name, WLC_SET_CLOSED, &val, sizeof(val));
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/* Set up the country code */
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(void) strcat_r(prefix, "country_code", tmp);
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country = nvram_get(tmp);
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if (country) {
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strncpy(country_code, country, sizeof(country_code));
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WL_IOCTL(name, WLC_SET_COUNTRY, country_code, strlen(country_code)+1);
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}
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else {
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/* If country_code doesn't exist, check for country to be backward compatible */
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(void) strcat_r(prefix, "country", tmp);
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country = nvram_safe_get(tmp);
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for (val = 0; val < ARRAYSIZE(countries); val++) {
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char **synonym;
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for (synonym = countries[val].names; *synonym; synonym++)
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if (!strcmp(country, *synonym))
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break;
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if (*synonym)
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break;
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}
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/* Get the default country code if undefined or invalid and set the NVRAM */
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if (val >= ARRAYSIZE(countries)) {
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WL_IOCTL(name, WLC_GET_COUNTRY, country_code, sizeof(country_code));
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}
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else {
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strncpy(country_code, countries[val].abbr, sizeof(country_code));
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WL_IOCTL(name, WLC_SET_COUNTRY, country_code, strlen(country_code)+1);
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}
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/* Add the new NVRAM variable */
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nvram_set("wl_country_code", country_code);
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(void) strcat_r(prefix, "country_code", tmp);
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nvram_set(tmp, country_code);
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}
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/* Set the MAC list */
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maclist = (struct maclist *) buf;
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maclist->count = 0;
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if (!nvram_match(strcat_r(prefix, "macmode", tmp), "disabled")) {
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ea = maclist->ea;
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foreach(var, nvram_safe_get(strcat_r(prefix, "maclist", tmp)), next) {
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if ((&ea[1])->octet > &buf[sizeof(buf)])
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break;
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if (ether_atoe(var, ea->octet)) {
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maclist->count++;
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ea++;
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}
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}
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}
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WL_IOCTL(name, WLC_SET_MACLIST, buf, sizeof(buf));
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/* Set the MAC list mode */
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(void) strcat_r(prefix, "macmode", tmp);
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if (nvram_match(tmp, "deny"))
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val = WLC_MACMODE_DENY;
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else if (nvram_match(tmp, "allow"))
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val = WLC_MACMODE_ALLOW;
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else
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val = WLC_MACMODE_DISABLED;
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WL_IOCTL(name, WLC_SET_MACMODE, &val, sizeof(val));
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/* Enable or disable the radio */
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val = nvram_match(strcat_r(prefix, "radio", tmp), "0");
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WL_IOCTL(name, WLC_SET_RADIO, &val, sizeof(val));
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/* Get supported phy types */
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WL_IOCTL(name, WLC_GET_PHYLIST, var, sizeof(var));
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nvram_set(strcat_r(prefix, "phytypes", tmp), var);
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/* Get radio IDs */
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*(next = buf) = '\0';
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for (i = 0; i < strlen(var); i++) {
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/* Switch to band */
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phy[0] = var[i];
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val = WLCONF_STR2PHYTYPE(phy);
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||||
val = WLCONF_PHYTYPE2BAND(val);
|
||||
WL_IOCTL(name, WLC_SET_BAND, &val, sizeof(val));
|
||||
/* Get radio ID on this band */
|
||||
WL_IOCTL(name, WLC_GET_REVINFO, &rev, sizeof(rev));
|
||||
next += sprintf(next, "%sBCM%X", i ? " " : "",
|
||||
(rev.radiorev & IDCODE_ID_MASK) >> IDCODE_ID_SHIFT);
|
||||
}
|
||||
nvram_set(strcat_r(prefix, "radioids", tmp), buf);
|
||||
|
||||
/* Set band */
|
||||
str = nvram_get(strcat_r(prefix, "phytype", tmp));
|
||||
val = WLCONF_STR2PHYTYPE(str);
|
||||
val = WLCONF_PHYTYPE2BAND(val);
|
||||
/* Check errors (card may have changed) */
|
||||
if (wl_ioctl(name, WLC_SET_BAND, &val, sizeof(val))) {
|
||||
/* default band to the first band in band list */
|
||||
phy[0] = var[0];
|
||||
val = WLCONF_STR2PHYTYPE(phy);
|
||||
val = WLCONF_PHYTYPE2BAND(val);
|
||||
WL_IOCTL(name, WLC_SET_BAND, &val, sizeof(val));
|
||||
}
|
||||
|
||||
/* Get current core revision */
|
||||
WL_IOCTL(name, WLC_GET_REVINFO, &rev, sizeof(rev));
|
||||
snprintf(buf, sizeof(buf), "%d", rev.corerev);
|
||||
nvram_set(strcat_r(prefix, "corerev", tmp), buf);
|
||||
|
||||
/* Get current phy type */
|
||||
WL_IOCTL(name, WLC_GET_PHYTYPE, &phytype, sizeof(phytype));
|
||||
snprintf(buf, sizeof(buf), "%s", WLCONF_PHYTYPE2STR(phytype));
|
||||
nvram_set(strcat_r(prefix, "phytype", tmp), buf);
|
||||
|
||||
/* Set channel before setting gmode or rateset */
|
||||
/* Manual Channel Selection - when channel # is not 0 */
|
||||
val = atoi(nvram_safe_get(strcat_r(prefix, "channel", tmp)));
|
||||
if (val) {
|
||||
if (wl_ioctl(name, WLC_SET_CHANNEL, &val, sizeof(val))) {
|
||||
/* Use current channel (card may have changed) */
|
||||
WL_IOCTL(name, WLC_GET_CHANNEL, &ci, sizeof(ci));
|
||||
snprintf(buf, sizeof(buf), "%d", ci.target_channel);
|
||||
nvram_set(strcat_r(prefix, "channel", tmp), buf);
|
||||
}
|
||||
}
|
||||
|
||||
/* Reset to hardware rateset (band may have changed) */
|
||||
WL_IOCTL(name, WLC_GET_RATESET, &rs, sizeof (wl_rateset_t));
|
||||
WL_IOCTL(name, WLC_SET_RATESET, &rs, sizeof (wl_rateset_t));
|
||||
|
||||
/* Set gmode */
|
||||
if (phytype == PHY_TYPE_G) {
|
||||
|
||||
/* Set gmode */
|
||||
|
||||
gmode = atoi(nvram_safe_get(strcat_r(prefix, "gmode", tmp)));
|
||||
if (gmode == GMODE_AFTERBURNER) {
|
||||
if (wl_get_int(name, "abcap", &val) || !val) {
|
||||
gmode = GMODE_AUTO;
|
||||
snprintf(buf, sizeof(buf), "%d", gmode);
|
||||
nvram_set(tmp, buf);
|
||||
}
|
||||
}
|
||||
WL_IOCTL(name, WLC_SET_GMODE, &gmode, sizeof(gmode));
|
||||
|
||||
/* Set gmode protection override and control algorithm */
|
||||
if (gmode != GMODE_AFTERBURNER) {
|
||||
int override = WLC_G_PROTECTION_OFF;
|
||||
int control = WLC_G_PROTECTION_CTL_OFF;
|
||||
strcat_r(prefix, "gmode_protection", tmp);
|
||||
if (nvram_match(tmp, "auto")) {
|
||||
override = WLC_G_PROTECTION_AUTO;
|
||||
control = WLC_G_PROTECTION_CTL_OVERLAP;
|
||||
}
|
||||
WL_IOCTL(name, WLC_SET_GMODE_PROTECTION_OVERRIDE, &override, sizeof(override));
|
||||
WL_IOCTL(name, WLC_SET_GMODE_PROTECTION_CONTROL, &control, sizeof(control));
|
||||
}
|
||||
}
|
||||
|
||||
/* Get current rateset (gmode may have changed) */
|
||||
WL_IOCTL(name, WLC_GET_CURR_RATESET, &rs, sizeof (wl_rateset_t));
|
||||
|
||||
strcat_r(prefix, "rateset", tmp);
|
||||
if (nvram_match(tmp, "all")) {
|
||||
/* Make all rates basic */
|
||||
for (i = 0; i < rs.count; i++)
|
||||
rs.rates[i] |= 0x80;
|
||||
} else if (nvram_match(tmp, "12")) {
|
||||
/* Make 1 and 2 basic */
|
||||
for (i = 0; i < rs.count; i++) {
|
||||
if ((rs.rates[i] & 0x7f) == 2 || (rs.rates[i] & 0x7f) == 4)
|
||||
rs.rates[i] |= 0x80;
|
||||
else
|
||||
rs.rates[i] &= ~0x80;
|
||||
}
|
||||
}
|
||||
|
||||
/* Set rateset */
|
||||
WL_IOCTL(name, WLC_SET_RATESET, &rs, sizeof (wl_rateset_t));
|
||||
|
||||
/* Allow short preamble override for b cards */
|
||||
if (phytype == PHY_TYPE_B || gmode == 0) {
|
||||
strcat_r(prefix, "plcphdr", tmp);
|
||||
if (nvram_match(tmp, "long"))
|
||||
val = WLC_PLCP_AUTO;
|
||||
else
|
||||
val = WLC_PLCP_SHORT;
|
||||
WL_IOCTL(name, WLC_SET_PLCPHDR, &val, sizeof(val));
|
||||
}
|
||||
|
||||
/* Set rate in 500 Kbps units */
|
||||
val = atoi(nvram_safe_get(strcat_r(prefix, "rate", tmp))) / 500000;
|
||||
if (wl_ioctl(name, WLC_SET_RATE, &val, sizeof(val))) {
|
||||
/* Try default rate (card may have changed) */
|
||||
val = 0;
|
||||
WL_IOCTL(name, WLC_SET_RATE, &val, sizeof(val));
|
||||
snprintf(buf, sizeof(buf), "%d", val);
|
||||
nvram_set(strcat_r(prefix, "rate", tmp), buf);
|
||||
}
|
||||
|
||||
/* Set fragmentation threshold */
|
||||
val = atoi(nvram_safe_get(strcat_r(prefix, "frag", tmp)));
|
||||
WL_IOCTL(name, WLC_SET_FRAG, &val, sizeof(val));
|
||||
|
||||
/* Set RTS threshold */
|
||||
val = atoi(nvram_safe_get(strcat_r(prefix, "rts", tmp)));
|
||||
WL_IOCTL(name, WLC_SET_RTS, &val, sizeof(val));
|
||||
|
||||
/* Set DTIM period */
|
||||
val = atoi(nvram_safe_get(strcat_r(prefix, "dtim", tmp)));
|
||||
WL_IOCTL(name, WLC_SET_DTIMPRD, &val, sizeof(val));
|
||||
|
||||
/* Set beacon period */
|
||||
val = atoi(nvram_safe_get(strcat_r(prefix, "bcn", tmp)));
|
||||
WL_IOCTL(name, WLC_SET_BCNPRD, &val, sizeof(val));
|
||||
|
||||
/* Set lazy WDS mode */
|
||||
val = atoi(nvram_safe_get(strcat_r(prefix, "lazywds", tmp)));
|
||||
WL_IOCTL(name, WLC_SET_LAZYWDS, &val, sizeof(val));
|
||||
|
||||
/* Set the WDS list */
|
||||
maclist = (struct maclist *) buf;
|
||||
maclist->count = 0;
|
||||
ea = maclist->ea;
|
||||
foreach(var, nvram_safe_get(strcat_r(prefix, "wds", tmp)), next) {
|
||||
if (ea->octet > &buf[sizeof(buf)])
|
||||
break;
|
||||
ether_atoe(var, ea->octet);
|
||||
maclist->count++;
|
||||
ea++;
|
||||
}
|
||||
WL_IOCTL(name, WLC_SET_WDSLIST, buf, sizeof(buf));
|
||||
|
||||
/* Set framebursting mode */
|
||||
val = nvram_match(strcat_r(prefix, "frameburst", tmp), "on");
|
||||
WL_IOCTL(name, WLC_SET_FAKEFRAG, &val, sizeof(val));
|
||||
|
||||
/* Bring the interface back up */
|
||||
WL_IOCTL(name, WLC_UP, NULL, 0);
|
||||
|
||||
/* Set antenna */
|
||||
val = atoi(nvram_safe_get(strcat_r(prefix, "antdiv", tmp)));
|
||||
WL_IOCTL(name, WLC_SET_ANTDIV, &val, sizeof(val));
|
||||
|
||||
/* Auto Channel Selection - when channel # is 0 in AP mode */
|
||||
/*
|
||||
* The following condition(s) must be met in order for
|
||||
* Auto Channel Selection to work.
|
||||
* - the I/F must be up (change radio channel requires it is up?)
|
||||
* - the AP must not be associated (setting SSID to empty should
|
||||
* make sure it for us)
|
||||
*/
|
||||
if (ap) {
|
||||
if (!(val = atoi(nvram_safe_get(strcat_r(prefix, "channel", tmp))))) {
|
||||
/* select a channel */
|
||||
val = wlconf_auto_channel(name);
|
||||
/* switch to the selected channel */
|
||||
WL_IOCTL(name, WLC_SET_CHANNEL, &val, sizeof(val));
|
||||
/* set the auto channel scan timer in the driver when in auto mode */
|
||||
val = 15; /* 15 minutes for now */
|
||||
WL_IOCTL(name, WLC_SET_CS_SCAN_TIMER, &val, sizeof(val));
|
||||
}
|
||||
else {
|
||||
/* reset the channel scan timer in the driver when not in auto mode */
|
||||
val = 0;
|
||||
WL_IOCTL(name, WLC_SET_CS_SCAN_TIMER, &val, sizeof(val));
|
||||
}
|
||||
}
|
||||
|
||||
/* Set WEP keys */
|
||||
for (i = 1; i <= WLC_MAX_DEFAULT_KEYS; i++)
|
||||
wlconf_set_wep_key(name, prefix, i);
|
||||
|
||||
/* Set WSEC */
|
||||
/*
|
||||
* Need to check errors (card may have changed) and change to
|
||||
* defaults since the new chip may not support the requested
|
||||
* encryptions after the card has been changed.
|
||||
*/
|
||||
if (wlconf_set_wsec(name, prefix)) {
|
||||
/* change nvram only, code below will pass them on */
|
||||
wlconf_restore_var(prefix, "auth_mode");
|
||||
wlconf_restore_var(prefix, "auth");
|
||||
/* reset wep to default */
|
||||
wlconf_restore_var(prefix, "wep");
|
||||
wlconf_set_wsec(name, prefix);
|
||||
}
|
||||
|
||||
/* Set WPA authentication mode - radius/wpa/psk */
|
||||
strcat_r(prefix, "auth_mode", tmp);
|
||||
if (nvram_match(tmp, "radius"))
|
||||
val = WPA_AUTH_DISABLED;
|
||||
else if (nvram_match(tmp, "wpa"))
|
||||
val = WPA_AUTH_UNSPECIFIED;
|
||||
else if (nvram_match(tmp, "psk"))
|
||||
val = WPA_AUTH_PSK;
|
||||
else /* if (nvram_match(tmp, "disabled")) */
|
||||
val = WPA_AUTH_DISABLED;
|
||||
WL_IOCTL(name, WLC_SET_WPA_AUTH, &val, sizeof(val));
|
||||
|
||||
/* Set non-WPA authentication mode - open/shared */
|
||||
val = atoi(nvram_safe_get(strcat_r(prefix, "auth", tmp)));
|
||||
WL_IOCTL(name, WLC_SET_AUTH, &val, sizeof(val));
|
||||
|
||||
/* Set WEP restrict if WEP is not disabled */
|
||||
val = nvram_invmatch(strcat_r(prefix, "wep", tmp), "off");
|
||||
WL_IOCTL(name, WLC_SET_WEP_RESTRICT, &val, sizeof(val));
|
||||
|
||||
/* Set SSID/Join network */
|
||||
if (ap | sta | wet) {
|
||||
strcat_r(prefix, "ssid", tmp);
|
||||
ssid.SSID_len = strlen(nvram_safe_get(tmp));
|
||||
if (ssid.SSID_len > sizeof(ssid.SSID))
|
||||
ssid.SSID_len = sizeof(ssid.SSID);
|
||||
strncpy(ssid.SSID, nvram_safe_get(tmp), ssid.SSID_len);
|
||||
} else {
|
||||
/* A zero length SSID turns off the AP */
|
||||
ssid.SSID_len = 0;
|
||||
ssid.SSID[0] = '\0';
|
||||
}
|
||||
WL_IOCTL(name, WLC_SET_SSID, &ssid, sizeof(ssid));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
wlconf_down(char *name)
|
||||
{
|
||||
int val, ret = 0;
|
||||
unsigned char buf[WLC_IOCTL_MAXLEN];
|
||||
struct maclist *maclist;
|
||||
wlc_ssid_t ssid;
|
||||
|
||||
/* Check interface (fail silently for non-wl interfaces) */
|
||||
if ((ret = wl_probe(name)))
|
||||
return ret;
|
||||
|
||||
/* Bring down the interface */
|
||||
WL_IOCTL(name, WLC_GET_UP, &val, sizeof(val));
|
||||
if (val) {
|
||||
/* Nuke SSID */
|
||||
ssid.SSID_len = 0;
|
||||
ssid.SSID[0] = '\0';
|
||||
WL_IOCTL(name, WLC_SET_SSID, &ssid, sizeof(ssid));
|
||||
|
||||
/* Bring the interface down */
|
||||
WL_IOCTL(name, WLC_DOWN, NULL, sizeof(val));
|
||||
}
|
||||
|
||||
/* Nuke the WDS list */
|
||||
maclist = (struct maclist *) buf;
|
||||
maclist->count = 0;
|
||||
WL_IOCTL(name, WLC_SET_WDSLIST, buf, sizeof(buf));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
main(int argc, char *argv[])
|
||||
{
|
||||
int ret = -1;
|
||||
|
||||
/* Check parameters and branch based on action */
|
||||
if (argc == 3 && !strcmp(argv[2], "up"))
|
||||
ret = wlconf(argv[1]);
|
||||
else if (argc == 3 && !strcmp(argv[2], "down"))
|
||||
ret = wlconf_down(argv[1]);
|
||||
else {
|
||||
fprintf(stderr, "Usage: wlconf <ifname> up|down\n");
|
||||
return -1;
|
||||
}
|
||||
/* Check result */
|
||||
if (ret) {
|
||||
fprintf(stderr, "wlconf: %s failed (%d)\n", argv[1], ret);
|
||||
return ret;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue