|
#include <stdio.h>
|
#include <stdlib.h>
|
#include <string.h>
|
#include <sys/types.h>
|
#include <sys/socket.h>
|
#include <netinet/in.h>
|
#include <sys/ioctl.h>
|
#include <linux/socket.h>
|
#include <netpacket/packet.h>
|
#include <net/if.h>
|
|
#define VERSION "1.2"
|
|
#define TAG "dhd_priv: "
|
#if defined(ANDROID)
|
#include <signal.h>
|
#include <unistd.h>
|
#include <errno.h>
|
#include <fcntl.h>
|
#include "cutils/misc.h"
|
#include "cutils/log.h"
|
#define DHD_PRINTF(...) {__android_log_print(ANDROID_LOG_DEBUG,TAG ,__VA_ARGS__); printf(__VA_ARGS__);}
|
#else
|
#define DHD_PRINTF printf
|
#endif
|
|
typedef struct dhd_priv_cmd {
|
char *buf;
|
int used_len;
|
int total_len;
|
} dhd_priv_cmd;
|
|
/*
|
terence 20161127
|
*/
|
|
int
|
main(int argc, char **argv)
|
{
|
struct ifreq ifr;
|
dhd_priv_cmd priv_cmd;
|
int ret = 0;
|
int ioctl_sock; /* socket for ioctl() use */
|
char buf[500]="";
|
int i=0;
|
|
DHD_PRINTF(TAG "Version = %s\n", VERSION);
|
|
DHD_PRINTF("argv: ");
|
while (argv[i]) {
|
DHD_PRINTF("%s ", argv[i]);
|
i++;
|
}
|
DHD_PRINTF("\n");
|
|
if (!argv[1]) {
|
DHD_PRINTF("Please input right cmd\n");
|
return 0;
|
}
|
|
while (*++argv) {
|
strcat(buf, *argv);
|
if (*(argv+1))
|
strcat(buf, " ");
|
}
|
|
ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
|
if (ioctl_sock < 0) {
|
DHD_PRINTF(TAG "socket(PF_INET,SOCK_DGRAM)\n");
|
return -1;
|
}
|
|
memset(&ifr, 0, sizeof(ifr));
|
memset(&priv_cmd, 0, sizeof(priv_cmd));
|
strncpy(ifr.ifr_name, "wlan0", sizeof(ifr.ifr_name));
|
|
priv_cmd.buf = buf;
|
priv_cmd.used_len = 500;
|
priv_cmd.total_len = 500;
|
ifr.ifr_data = &priv_cmd;
|
|
if ((ret = ioctl(ioctl_sock, SIOCDEVPRIVATE + 1, &ifr)) < 0) {
|
DHD_PRINTF(TAG "failed to issue private commands %d\n", ret);
|
} else {
|
DHD_PRINTF(TAG "buf = %s, len = %d, ret = %d\n", buf, strlen(buf), ret);
|
}
|
|
close(ioctl_sock);
|
return ret;
|
}
|
