softap: sdk: Add 'vendor.' prefix to wlan.driver.config

* In 126af66b04,
  the prop wlan.driver.config was renamed to vendor.wlan.driver.config.
  Therefore, make the same change on softap as well.

Change-Id: I696d851c8ecd35ec42cf680149c402b3b8044cfc

softap/jni/Android.mk

@@ -1,20 +0,0 @@
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_PRELINK_MODULE := false
-
-LOCAL_SRC_FILES := QWiFiSoftApCfg.c
-
-LOCAL_MODULE := libQWiFiSoftApCfg
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include \
-                    $(JNI_H_INCLUDE)
-
-LOCAL_ADDITIONAL_DEPENDENCIES := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr
-LOCAL_SHARED_LIBRARIES := libsysutils libcutils libnetutils libcrypto
-
-include $(BUILD_SHARED_LIBRARY)

softap/jni/QWiFiSoftApCfg.c

@@ -1,410 +0,0 @@
-/*
- * Copyright (c) 2010, The Linux Foundation. All rights reserved.
-
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *  * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above
- *    copyright notice, this list of conditions and the following
- *    disclaimer in the documentation and/or other materials provided
- *    with the distribution.
- *  * Neither the name of The Linux Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
-
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-#include "QWiFiSoftApCfg.h"
-
-#define    UPDATE_ERROR_CODE(msg, code) \
-    {    \
-        int rc; \
-        rc = snprintf(resp, sizeof(resp), "failure %s:%s",msg, code); \
-        if ( rc == sizeof(resp)) resp[sizeof(resp)-1] = 0; \
-            ALOGE("%s",resp); \
-    }
-
-static struct sockaddr_nl    rtnl_local;
-static int    rtnl_fd = -1;
-static char   evt_buf[MAX_EVT_BUF_SIZE];
-static int    evt_len;
-
-static void softap_handle_custom_event(char * buf, int len)
-{
-    if (strncmp(buf, "AUTO-SHUT.indication ", strlen("AUTO-SHUT.indication ")) == 0)
-    {
-        ALOGD("EVENT: Custom Event\n");
-        snprintf(evt_buf, sizeof(evt_buf), "105 AP Shutdown");
-    }
-}
-
-static void softap_handle_associated_event(char *mac_addr)
-{
-    snprintf(evt_buf, sizeof(evt_buf), "102 Station " HWA_FORM " Associated",
-                            HWA_ARG(mac_addr));
-}
-
-static void softap_handle_disassociated_event(char *mac_addr)
-{
-    snprintf(evt_buf, sizeof(evt_buf), "103 Station " HWA_FORM " Disassociated",
-                            HWA_ARG(mac_addr));
-}
-
-static void softap_handle_wireless_event(char *atr, int atrlen)
-{
-    int    len = 0;
-    struct iw_event    iwe;
-    char   *buffer = atr + RTA_ALIGN(RTATTRLEN);
-
-    atrlen -= RTA_ALIGN(RTATTRLEN);
-
-    while ((len + (int)IW_EV_LCP_LEN) < atrlen) {
-        memcpy((char *)&iwe, buffer + len, sizeof(struct iw_event));
-
-        if (iwe.len <= IW_EV_LCP_LEN)
-            break;
-
-        ALOGD("Received Wireless Event: cmd=0x%x len=%d", iwe.cmd, iwe.len);
-
-        switch (iwe.cmd) {
-            case IWEVEXPIRED:
-                ALOGD("EVENT: IWEVEXPIRED\n");
-                softap_handle_disassociated_event(iwe.u.addr.sa_data);
-                break;
-
-            case IWEVREGISTERED:
-                ALOGD("EVENT: IWEVREGISTERED\n");
-                softap_handle_associated_event(iwe.u.addr.sa_data);
-                break;
-
-            case IWEVCUSTOM:
-                ALOGD("EVENT: Custom Event\n");
-				softap_handle_custom_event(buffer + len + IW_EV_POINT_LEN, iwe.u.data.length);
-                break;
-
-            default:
-                break;
-        }
-
-        len += iwe.len;
-    }
-
-    return;
-}
-
-void softap_handle_rtm_link_event(struct nlmsghdr *hdr)
-{
-    char   *ptr = (char *)NLMSG_DATA(hdr);
-    struct rtattr        *atr;
-    int    atr_len;
-
-    if ((hdr->nlmsg_len - MSGHDRLEN) < IFINFOLEN) {
-        ALOGD("Message Length Problem1");
-        return;
-    }
-
-    if ((atr_len = hdr->nlmsg_len - NLMSG_ALIGN(IFINFOLEN)) < 0) {
-        ALOGD("Message Length Problem2");
-        return;
-    }
-
-    ptr += NLMSG_ALIGN(IFINFOLEN);
-    atr = (struct rtattr *)ptr;
-
-    while (RTA_OK(atr, atr_len)) {
-        switch (atr->rta_type) {
-            case IFLA_WIRELESS:
-                softap_handle_wireless_event((char *)atr,
-                            atr->rta_len);
-                break;
-
-            default:
-                break;
-        }
-
-        atr = RTA_NEXT(atr, atr_len);
-    }
-
-    return;
-}
-
-static void softap_handle_iface_event(void)
-{
-    int       cnt, mlen = 0;
-    char      *ptr, buffer[MAX_RECV_BUF_SIZE];
-    socklen_t slen;
-    struct nlmsghdr * hdr;
-
-    while (1) {
-        cnt = recvfrom(rtnl_fd, buffer, sizeof(buffer),
-                MSG_DONTWAIT,
-                (struct sockaddr *)&rtnl_local, &slen);
-
-        if (cnt <= 0) {
-            buffer[0] = '\0';
-            ALOGD("recvfrom failed");
-            return;
-        }
-
-        ptr = buffer;
-
-        while (cnt >= MSGHDRLEN) {
-            hdr = (struct nlmsghdr *)ptr;
-
-            mlen = hdr->nlmsg_len;
-
-            if ((mlen > cnt) || ((mlen - MSGHDRLEN) < 0)) {
-                break;
-            }
-
-            switch (hdr->nlmsg_type) {
-                case RTM_NEWLINK:
-                case RTM_DELLINK:
-                    softap_handle_rtm_link_event(hdr);
-                    break;
-            }
-
-            mlen = NLMSG_ALIGN(hdr->nlmsg_len);
-            cnt -= mlen;
-            ptr += mlen;
-        }
-    }
-
-    return;
-}
-
-static inline int softap_rtnl_wait(void)
-{
-    fd_set        fds;
-    int        oldfd, ret;
-
-    if (rtnl_fd < 0) {
-        ALOGD("Netlink Socket Not Available");
-        return -1;
-    }
-
-    /* Initialize fds */
-    FD_ZERO(&fds);
-    FD_SET(rtnl_fd, &fds);
-    oldfd = rtnl_fd;
-
-    /* Wait for some trigger event */
-    ret = select(oldfd + 1, &fds, NULL, NULL, NULL);
-
-    if (ret < 0) {
-        /* Error Occurred */
-        ALOGD("Select on Netlink Socket Failed");
-        return ret;
-    } else if (!ret) {
-        ALOGD("Select on Netlink Socket Timed Out");
-        /* Timeout Occurred */
-        return -1;
-    }
-
-    /* Check if any event is available for us */
-    if (FD_ISSET(rtnl_fd, &fds)) {
-        softap_handle_iface_event();
-    }
-
-    return 0;
-}
-
-static void softap_rtnl_close(void)
-{
-    close(rtnl_fd);
-}
-
-static int softap_rtnl_open(void)
-{
-    int            addr_len;
-
-    rtnl_fd = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
-
-    if (rtnl_fd < 0) {
-        ALOGE("open netlink socket failed");
-        return -1;
-    }
-
-    memset(&rtnl_local, 0, sizeof(rtnl_local));
-    rtnl_local.nl_family = AF_NETLINK;
-    rtnl_local.nl_groups = RTMGRP_LINK;
-
-    if (bind(rtnl_fd, (struct sockaddr*)&rtnl_local,
-                sizeof(rtnl_local)) < 0) {
-        ALOGE("bind netlink socket failed");
-        return -1;
-    }
-
-    addr_len = sizeof(rtnl_local);
-
-    if (getsockname(rtnl_fd, (struct sockaddr*)&rtnl_local,
-            (socklen_t *) &addr_len) < 0) {
-        ALOGE("getsockname failed");
-        return -1;
-    }
-
-    if (addr_len != sizeof(rtnl_local)) {
-        ALOGE("Wrong address length %d\n", addr_len);
-        return -1;
-    }
-
-    if (rtnl_local.nl_family != AF_NETLINK) {
-        ALOGE("Wrong address family %d\n", rtnl_local.nl_family);
-        return -1;
-    }
-
-    return 0;
-}
-
-JNIEXPORT void JNICALL
-    Java_com_qualcomm_wifi_softap_QWiFiSoftApCfg_SapCloseNetlink
-                        (JNIEnv *env, jobject obj)
-{
-    softap_rtnl_close();
-    return;
-}
-
-JNIEXPORT jstring JNICALL
-    Java_com_qualcomm_wifi_softap_QWiFiSoftApCfg_SapWaitForEvent
-                        (JNIEnv *env, jobject obj)
-{
-    int    ret;
-
-    do {
-        evt_len = 0;
-        memset(evt_buf, 0, sizeof(evt_buf));
-
-        ret = softap_rtnl_wait();
-    } while (!strlen(evt_buf));
-
-    return (*env)->NewStringUTF(env, evt_buf);
-}
-
-JNIEXPORT jboolean JNICALL
-    Java_com_qualcomm_wifi_softap_QWiFiSoftApCfg_SapOpenNetlink
-                        (JNIEnv *env, jobject obj)
-{
-    if (softap_rtnl_open() != 0) {
-        ALOGD("Netlink Open Fail");
-        return JNI_FALSE;
-    }
-
-    return JNI_TRUE;
-}
-
-JNIEXPORT jstring JNICALL
-        Java_com_qualcomm_wifi_softap_QWiFiSoftApCfg_SapSendCommand
-                (JNIEnv *env, jobject obj, jstring jcmd)
-{
-    const char *pcmd;
-    char       cmd[MAX_CMD_SIZE];
-    char       resp[MAX_RESP_SIZE];
-    int        sock = -1;
-    int        rc;
-    int        done = 0;
-    char       code[32] = {0};
-    int        connect_retry;
-
-    strlcpy(cmd, "softap qccmd ", sizeof(cmd));
-
-    pcmd = (char *) ((*env)->GetStringUTFChars(env, jcmd, NULL));
-
-    if ( pcmd == NULL ) {
-        UPDATE_ERROR_CODE("Command not handled","");
-        goto end;
-    }
-
-    ALOGD("Received Command: %s\n", pcmd);
-
-    if ((strlen(cmd) + strlen(pcmd)) >= sizeof(cmd)) {
-        UPDATE_ERROR_CODE("Command length is larger than MAX_CMD_SIZE", "");
-        goto end;
-    }
-
-    strlcat(cmd, pcmd, sizeof(cmd));
-
-    connect_retry = 0;
-
-    while ( 1 ) {
-        if ((sock = socket_local_client("netd",
-                    ANDROID_SOCKET_NAMESPACE_RESERVED, 
-                        SOCK_STREAM)) < 0) {
-            if (connect_retry > 3) {
-                UPDATE_ERROR_CODE("Error connecting",
-                        strerror(errno));
-                goto end;
-            }
-
-            ALOGW("Unable to connect to netd, retrying ...\n");
-            sleep(1);
-        } else {
-            break;
-        }
-
-        connect_retry++;
-    }
-
-    if (write(sock, cmd, strlen(cmd) + 1) < 0) {
-        UPDATE_ERROR_CODE("Error Writing to socket", strerror(errno));
-        goto end;
-    }
-
-    while (!done) {
-        int i;
-
-        if ((rc = read(sock, resp, sizeof(resp))) <= 0) {
-            if (rc == 0) {
-                UPDATE_ERROR_CODE("Lost connection to Netd",
-                        strerror(errno));
-            } else {
-                UPDATE_ERROR_CODE("Error reading data",
-                        strerror(errno));
-            }
-
-            done = 1;
-        } else {
-            /* skip broadcase messages */
-            i = 0;
-
-            while(resp[i] && (i<(int)(sizeof(code)-1)) &&
-                (resp[i] != ' ') && (resp[i] != '\t')) {
-                code[i] = resp[i];
-                i++;
-            }
-
-            code[i] = '\0';
-
-            if ( (!strcmp(code, "success")) ||
-                    (!strcmp(code, "failure")) ) {
-                done=1;
-            } else {
-                ALOGW("Code(%s)\n", code);
-                ALOGW("Ignore messages : %s\n", resp);
-            }
-        }
-    }
-
-end:
-    (*env)->ReleaseStringUTFChars(env, jcmd, pcmd);
-
-    if( sock >= 0 ){
-        close(sock);
-        sock = -1;
-    }
-
-    return (*env)->NewStringUTF(env, resp);
-}

softap/jni/QWiFiSoftApCfg.h

@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2010, The Linux Foundation. All rights reserved.
-
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *  * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above
- *    copyright notice, this list of conditions and the following
- *    disclaimer in the documentation and/or other materials provided
- *    with the distribution.
- *  * Neither the name of The Linux Foundation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
-
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-#ifndef __QWIFISOFTAPCFG
-#define __QWIFISOFTAPCFG
-
-#define LOG_TAG "QWIFIAPCFG"
-
-#include "jni.h"
-#include <utils/Log.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <signal.h>
-#include <errno.h>
-#include <fcntl.h>
-
-#include <ctype.h>
-
-#include <sys/ioctl.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/un.h>
-
-#include <linux/if.h>
-#include <linux/if_arp.h>
-#include <linux/if_ether.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-#include <linux/wireless.h>
-
-#include <cutils/sockets.h>
-#include <private/android_filesystem_config.h>
-
-typedef unsigned char    u8;
-
-#define HWA_FORM        "%02X:%02X:%02X:%02X:%02X:%02X"
-#define HWA_ARG(x)        *(((u8 *)x + 0)), *(((u8 *)x + 1)), \
-                          *(((u8 *)x + 2)), *(((u8 *)x + 3)), \
-                          *(((u8 *)x + 4)), *(((u8 *)x + 5))
-
-#define MAX_RESP_SIZE       256
-#define MAX_CMD_SIZE        256
-#define MAX_EVT_BUF_SIZE    256
-#define MAX_RECV_BUF_SIZE   256
-
-#define MSGHDRLEN        ((int)(sizeof(struct nlmsghdr)))
-#define IFINFOLEN        ((int)(sizeof(struct ifinfomsg)))
-#define RTATTRLEN        ((int)(sizeof(struct rtattr)))
-
-#ifndef IFLA_WIRELESS
-#define IFLA_WIRELESS    (IFLA_MASTER + 1)
-#endif
-
-#endif

softap/sdk/Android.mk

@@ -10,13 +10,16 @@ LOCAL_MODULE:= libqsap_sdk
 
 LOCAL_MODULE_TAGS := optional
 
+ifeq ($(PRODUCT_VENDOR_MOVE_ENABLED), true)
+LOCAL_VENDOR_MODULE := true
+endif
+
 LOCAL_CFLAGS += -DSDK_VERSION=\"0.0.1.0\"
 
-LOCAL_LDLIBS := -llog
+LOCAL_USE_VNDK := true
 
-LOCAL_COPY_HEADERS_TO := sdk/softap/include
-LOCAL_COPY_HEADERS := qsap_api.h
-LOCAL_COPY_HEADERS += qsap.h
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/qsap_api.h \
+                               $(LOCAL_PATH)/qsap.h
 
 ifdef WIFI_DRIVER_MODULE_PATH
 LOCAL_CFLAGS += -DWIFI_DRIVER_MODULE_PATH=\"$(WIFI_DRIVER_MODULE_PATH)\"
@@ -58,12 +61,30 @@ ifdef WIFI_DRIVER_DEF_CONF_FILE
 LOCAL_CFLAGS += -DWIFI_DRIVER_DEF_CONF_FILE=\"$(WIFI_DRIVER_DEF_CONF_FILE)\"
 endif
 
+LOCAL_CFLAGS += \
+    -Wall \
+    -Werror \
+    -Wno-unused-variable \
+    -Wno-unused-value \
+    -Wno-format \
+    -Wno-sometimes-uninitialized \
+    -Wno-enum-conversion \
+    -Wno-unused-parameter \
+    -Wno-implicit-function-declaration
+
 LOCAL_SRC_FILES := qsap_api.c \
                    qsap.c
 
 LOCAL_PRELINK_MODULE := false
 
-LOCAL_SHARED_LIBRARIES := libnetutils libutils libbinder libcutils libhardware_legacy libnl
+LOCAL_SHARED_LIBRARIES := libnetutils libutils libbinder libcutils libhardware_legacy libnl liblog
+
+LOCAL_HEADER_LIBRARIES := libcutils_headers
 
 include $(BUILD_SHARED_LIBRARY)
 
+include $(CLEAR_VARS)
+LOCAL_MODULE := libqsap_headers
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
+LOCAL_VENDOR_MODULE := true
+include $(BUILD_HEADER_LIBRARY)

softap/sdk/qsap.c

@@ -33,6 +33,8 @@
 #include <errno.h>
 #include <string.h>
 #include <stdio.h>
+#include <unistd.h>
+#include <sched.h>
 
 #include <sys/socket.h>
 #include <linux/if.h>
@@ -46,11 +48,12 @@
 
 #define LOG_TAG "QCLDR-"
 
-#include "cutils/log.h"
-#include "cutils/memory.h"
-#include "cutils/misc.h"
-#include "cutils/properties.h"
-#include "private/android_filesystem_config.h"
+#include <cutils/log.h>
+#include <cutils/memory.h>
+#include <cutils/misc.h>
+#include <cutils/properties.h>
+#include <grp.h>
+#include <pwd.h>
 
 #include "qsap_api.h"
 #include "qsap.h"
@@ -600,6 +603,8 @@ int wigig_ensure_entropy_file_exists()
 {
     int ret;
     int destfd;
+    struct passwd *pw;
+    struct group *gr;
 
     ret = access(WIGIG_ENTROPY_FILE, R_OK|W_OK);
     if ((ret == 0) || (errno == EACCES)) {
@@ -631,9 +636,17 @@ int wigig_ensure_entropy_file_exists()
         return -1;
     }
 
-    if (chown(WIGIG_ENTROPY_FILE, AID_SYSTEM, AID_WIFI) < 0) {
-        ALOGE("Error changing group ownership of %s to %d: %s",
-              WIGIG_ENTROPY_FILE, AID_WIFI, strerror(errno));
+    pw = getpwnam("system");
+    gr = getgrnam("wifi");
+    if (pw && gr) {
+        if (chown(WIGIG_ENTROPY_FILE, pw->pw_uid, gr->gr_gid) < 0) {
+            ALOGE("Error changing group ownership of %s to %d: %s",
+                  WIGIG_ENTROPY_FILE, gr->gr_gid, strerror(errno));
+            unlink(WIGIG_ENTROPY_FILE);
+            return -1;
+        }
+    } else {
+        ALOGE("Cannot get pw_uid or gr_gid : %s", strerror(errno));
         unlink(WIGIG_ENTROPY_FILE);
         return -1;
     }

softap/sdk/qsap_api.c

@@ -43,7 +43,6 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
-#include <private/android_filesystem_config.h>
 #include <net/if.h>
 #include <net/if_arp.h>
 #include <netlink/netlink.h>
@@ -67,8 +66,8 @@
 
 #define LOG_TAG "QCSDK"
 
-#include "cutils/properties.h"
-#include "cutils/log.h"
+#include <cutils/properties.h>
+#include <cutils/log.h>
 
 #define SKIP_BLANK_SPACE(x) {while(*x != '\0') { if((*x == ' ') || (*x == '\t')) x++; else break; }}
 
@@ -180,6 +179,13 @@ static struct Command cmd_list[eCMD_LAST] = {
     { "ssid2",                 NULL             },
     { "bridge",                NULL             },
     { "ctrl_interface",        NULL             },
+    { "vendor_elements",       NULL             },
+    { "assocresp_elements",    NULL             },
+    { "acs_exclude_dfs",       NULL             },
+    { "wowlan_triggers",       "any"            },
+    { "accept_mac_file",       NULL             },
+    { "deny_mac_file",         NULL             },
+
 };
 
 struct Command qsap_str[eSTR_LAST] = {
@@ -206,7 +212,7 @@ struct Command qsap_str[eSTR_LAST] = {
 
 /** Supported operating mode */
 char *hw_mode[HW_MODE_UNKNOWN] = {
-    "b", "g", "n", "g-only", "n-only", "a"
+    "b", "g", "n", "g-only", "n-only", "a", "any"
 };
 
 /** configuration file path */
@@ -1303,54 +1309,105 @@ error:
 }
 
 
+static int iftypeCallback(struct nl_msg* msg, void* arg)
+{
+    struct nlmsghdr* ret_hdr = nlmsg_hdr(msg);
+    struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
+    int* type = arg;
+
+    struct genlmsghdr *gnlh = (struct genlmsghdr*) nlmsg_data(ret_hdr);
+
+    nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+              genlmsg_attrlen(gnlh, 0), NULL);
+
+    if (tb_msg[NL80211_ATTR_IFTYPE]) {
+        *type = nla_get_u32(tb_msg[NL80211_ATTR_IFTYPE]);
+
+    }
+    return NL_SKIP;
+}
+
 /**
  *    Get the mode of operation.
  */
 int qsap_get_mode(s32 *pmode)
 {
-    int sock;
-    struct iwreq wrq;
+    int ret = eERR_UNKNOWN;
+    struct nl_sock* sk = NULL;
+    int nl80211_id = -1;
+    int if_type = -1;
     s8 interface[MAX_CONF_LINE_LEN];
     u32 len = MAX_CONF_LINE_LEN;
     s8 *pif;
-    int ret;
-    sap_auto_channel_info sap_autochan_info;
-    s32 *pchan;
+    struct nl_msg* msg = NULL;
 
-    *pmode = -1;
+    //get interface name
     if(NULL == (pif = qsap_get_config_value(pconffile,
                                  &qsap_str[STR_INTERFACE], interface, &len))) {
         ALOGD("%s :interface error \n", __func__);
-        goto error;
+        goto nla_put_failure;
     }
 
     interface[len] = '\0';
 
-    sock = socket(AF_INET, SOCK_DGRAM, 0);
-    if(sock < 0) {
-        ALOGD("%s :socket error \n", __func__);
-        goto error;
+    //allocate socket
+    sk = nl_socket_alloc();
+
+    //return if socket allocation fails
+    if(sk == NULL){
+       ALOGE( "socket allocation failure");
+       return ret;
     }
 
-    memset(&wrq, 0, sizeof(wrq));
-    strlcpy(wrq.ifr_name, pif, sizeof(wrq.ifr_name));
-
-    ret = ioctl(sock, SIOCGIWMODE, &wrq);
-    if(ret < 0) {
-        ALOGE("%s: ioctl failure \n",__func__);
-        close(sock);
-        goto error;
+    //connect to generic netlink
+    if (genl_connect(sk)) {
+        ALOGE( "Netlink socket Connection failure");
+        ret = eERR_UNKNOWN;
+        goto nla_put_failure;
     }
 
-    *pmode = *(s32 *)(&wrq.u.mode);
-    ALOGE("%s: ioctl Get Mode = %d \n",__func__, (int)*pmode);
-    close(sock);
-    return eSUCCESS;
+    //find the nl80211 driver ID
+    nl80211_id = genl_ctrl_resolve(sk, "nl80211");
 
-error:
-    *pmode = -1;
-    ALOGE("%s: (Failure) ioctl Get Mode = %d \n",__func__, (int)*pmode);
-    return eERR_UNKNOWN;
+    //attach a callback
+    nl_socket_modify_cb(sk, NL_CB_VALID, NL_CB_CUSTOM,
+            iftypeCallback, &if_type);
+
+    //allocate a message
+    msg = nlmsg_alloc();
+
+    //return if message allocation fails
+    if(msg == NULL){
+       ALOGE( "message allocation failure");
+       goto nla_put_failure;
+    }
+
+    // setup the message
+    genlmsg_put(msg, 0, 0, nl80211_id, 0, 0, NL80211_CMD_GET_INTERFACE, 0);
+
+    //add message attributes
+    NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(pif));
+
+    // Send the message
+    ret = nl_send_auto_complete(sk, msg);
+    if (ret < 0 ) {
+        ALOGE( "nl_send_auto_complete failure");
+        ret = eERR_UNKNOWN;
+        goto nla_put_failure;
+    }
+
+    //block for message to return
+    nl_recvmsgs_default(sk);
+    *pmode = if_type;
+    ALOGI("%s: (%s) NL80211 Get Mode = %d \n",__func__, pif, (int)*pmode);
+    ret = eSUCCESS;
+
+nla_put_failure:
+    if (sk)
+        nl_socket_free(sk);
+    if (msg)
+        nlmsg_free(msg);
+    return ret;
 }
 
 /**
@@ -2372,6 +2429,10 @@ static int qsap_set_channel(s32 channel, s8 *tbuf, u32 *tlen)
 
     ulen = *tlen;
 
+    /* Do not worry about hw_mode if intention is to use ACS (channel=0) */
+    if (channel == 0)
+        goto end;
+
     /** Read the current operating mode */
     if(NULL == (pcfgval = qsap_get_config_value(pconffile, &cmd_list[eCMD_HW_MODE], tbuf, &ulen))) {
         return eERR_UNKNOWN;
@@ -2408,6 +2469,7 @@ static int qsap_set_channel(s32 channel, s8 *tbuf, u32 *tlen)
         }
     }
 
+end:
     qsap_scnprintf(schan, sizeof(schan), "%ld", channel);
 
     return qsap_write_cfg(pcfg, &cmd_list[eCMD_CHAN], schan, tbuf, tlen, HOSTAPD_CONF_QCOM_FILE);
@@ -2441,6 +2503,7 @@ static int qsap_set_operating_mode(s32 mode, s8 *pmode, int pmode_len, s8 *tbuf,
         case HW_MODE_N:
         case HW_MODE_G:
         case HW_MODE_A:
+        case HW_MODE_ANY:
             ulen = *tlen;
             qsap_write_cfg(pcfg, &cmd_list[eCMD_IEEE80211N],ieee11n_enable, tbuf, &ulen, HOSTAPD_CONF_QCOM_FILE);
             break;
@@ -3115,8 +3178,6 @@ void qsap_hostd_exec_cmd(s8 *pcmd, s8 *presp, u32 *plen)
     }
 
     check_for_configuration_files();
-    if(fIni == NULL)
-        qsap_set_ini_filename();
 
     if(!strncmp(pcmd, Cmd_req[eCMD_GET], strlen(Cmd_req[eCMD_GET])) && isblank(pcmd[strlen(Cmd_req[eCMD_GET])])) {
         qsap_handle_get_request(pcmd, presp, plen);
@@ -3378,7 +3439,7 @@ void check_for_configuration_files(void)
 
 void qsap_set_ini_filename(void)
 {
-    if (property_get("wlan.driver.config", ini_file, NULL)) {
+    if (property_get("vendor.wlan.driver.config", ini_file, NULL)) {
         fIni = ini_file;
         ALOGE("INI FILE PROP PRESENT %s\n", fIni);
     } else

softap/sdk/qsap_api.h

@@ -89,11 +89,11 @@ enum error_val {
 #endif
 
 /** Configuration file name for SAP+SAP*/
-#define CONFIG_FILE_2G "/data/vendor/wifi/hostapd_dual2g.conf"
-#define CONFIG_FILE_5G "/data/vendor/wifi/hostapd_dual5g.conf"
+#define CONFIG_FILE_2G "/data/vendor/wifi/hostapd/hostapd_dual2g.conf"
+#define CONFIG_FILE_5G "/data/vendor/wifi/hostapd/hostapd_dual5g.conf"
 
 /** Configuration file name */
-#define CONFIG_FILE "/data/misc/wifi/hostapd.conf"
+#define CONFIG_FILE "/data/vendor/wifi/hostapd/hostapd.conf"
 
 /** Default configuration file path */
 #define DEFAULT_CONFIG_FILE_PATH "/system/etc/hostapd/hostapd_default.conf"
@@ -102,19 +102,19 @@ enum error_val {
 #define DEFAULT_ACCEPT_LIST_FILE_PATH "/system/etc/hostapd/hostapd.accept"
 
 /** Accept list file name */
-#define ACCEPT_LIST_FILE "/data/misc/wifi/hostapd.accept"
+#define ACCEPT_LIST_FILE "/data/vendor/wifi/hostapd/hostapd.accept"
 
 /** Default Deny list file name */
 #define DEFAULT_DENY_LIST_FILE_PATH "/system/etc/hostapd/hostapd.deny"
 
 /** Deny list file name */
-#define DENY_LIST_FILE "/data/misc/wifi/hostapd.deny"
+#define DENY_LIST_FILE "/data/vendor/wifi/hostapd/hostapd.deny"
 
 /** Default Ini file */
 #define DEFAULT_INI_FILE "/persist/qcom/softap/qcom_cfg_default.ini"
 
 /** SDK control interface path */
-#define SDK_CTRL_IF "/data/misc/wifi/softap_sdk_ctrl"
+#define SDK_CTRL_IF "/data/vendor/wifi/hostapd/ctrl/softap_sdk_ctrl"
 
 /** Maximum length of the line in the configuration file */
 #define MAX_CONF_LINE_LEN  (156)
@@ -348,6 +348,12 @@ typedef enum esap_cmd {
     eCMD_SSID2               = 74,
     eCMD_BRIDGE              = 75,
     eCMD_CTRL_INTERFACE      = 76,
+    eCMD_VENDOR_ELEMENT      = 77,
+    eCMD_ASSOCRESP_ELEMENT   = 78,
+    eCMD_ACS_EXCLUDE_DFS     = 79,
+    eCMD_WOWLAN_TRIGGERS     = 80,
+    eCMD_ACCEPT_MAC_FILE     = 81,
+    eCMD_DENY_MAC_FILE       = 82,
 
     eCMD_LAST     /** New command numbers should be added above this */
 } esap_cmd_t;
@@ -412,6 +418,7 @@ enum oper_mode {
     HW_MODE_G_ONLY = 3,
     HW_MODE_N_ONLY = 4,
     HW_MODE_A = 5,
+    HW_MODE_ANY = 6,
 
     HW_MODE_UNKNOWN
 };