A little more iwpan logic.
This commit is contained in:
Gregory Nutt
parent
fc4e819d21
commit
0e1fd20646
@ -34,6 +34,7 @@
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* Included Files
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****************************************************************************/
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#include <sys/socket.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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@ -42,6 +43,31 @@
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#include "wireless/ieee802154.h"
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#include "wireless/iwpan.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* The address family that we used to create the socket really does not
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* matter. It should, however, be valid in the current configuration.
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*/
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#if defined(CONFIG_NET_IPv4)
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# define PF_INETX PF_INET
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#elif defined(CONFIG_NET_IPv6)
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# define PF_INETX PF_INET6
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#endif
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/* SOCK_DGRAM is the preferred socket type to use when we just want a
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* socket for performing driver ioctls. However, we can't use SOCK_DRAM
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* if UDP is disabled.
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*/
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#ifdef CONFIG_NET_UDP
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# define SOCK_IWPAN SOCK_DGRAM
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#else
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# define SOCK_IWPAN SOCK_STREAM
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#endif
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/****************************************************************************
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* Private Types
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****************************************************************************/
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@ -67,36 +93,247 @@ typedef void (*cmd3_t)(int sock, FAR const char *arg1,
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* Private Function Prototypes
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****************************************************************************/
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static void iwpan_show_cmd(int sock, FAR const char *ifname);
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static void iwpan_cca_cmd(int sock, FAR const char *ifname,
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FAR const char *ccastr);
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static void iwpan_chan_cmd(int sock, FAR const char *ifname,
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FAR const char *chanstr);
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static void iwpan_devmode_cmd(int sock, FAR const char *ifname,
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FAR const char *modstr);
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static void iwpan_eaddr_cmd(int sock, FAR const char *ifname,
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FAR const char *addrstr);
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static void iwpan_panid_cmd(int sock, FAR const char *ifname,
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FAR const char *panstr);
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static void iwpan_promisc_cmd(int sock, FAR const char *ifname,
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FAR const char *boolstr);
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static void iwpan_saddr_cmd(int sock, FAR const char *ifname,
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FAR const char *addrstr);
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static void iwpan_txpwr_cmd(int sock, FAR const char *ifname,
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FAR const char *pwrstr);
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static void iwpan_showusage(FAR const char *progname, int exitcode);
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/****************************************************************************
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* Private Data
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****************************************************************************/
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static const struct iwpan_command_s g_iwpan_commands[] =
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{
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{"help", 0, (CODE void *)NULL},
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{"show", 1, (CODE void *)iwpan_show_cmd},
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{"cca", 2, (CODE void *)iwpan_cca_cmd},
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{"chan", 2, (CODE void *)iwpan_chan_cmd},
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{"devmode", 2, (CODE void *)iwpan_devmode_cmd},
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{"eaddr", 2, (CODE void *)iwpan_eaddr_cmd},
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{"panid", 2, (CODE void *)iwpan_panid_cmd},
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{"promisc", 2, (CODE void *)iwpan_promisc_cmd},
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{"saddr", 2, (CODE void *)iwpan_saddr_cmd},
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{"txpwr", 2, (CODE void *)iwpan_txpwr_cmd},
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};
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#define NCOMMANDS (sizeof(g_iwpan_commands) / sizeof(struct iwpan_command_s))
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Name: iwpan_str2int
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*
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* Description:
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* Convert a string to an integer value
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*
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****************************************************************************/
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static int iwpan_str2int(FAR const char *str)
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{
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FAR char *endptr;
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long value;
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value = strtol(str, &endptr, 0);
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if (*endptr != '\0')
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{
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fprintf(stderr, "ERROR: Garbage after numeric argument\n");
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exit(EXIT_FAILURE);
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}
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if (value > INT_MAX || value < INT_MIN)
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{
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fprintf(stderr, "ERROR: Integer value out of range\n");
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exit(EXIT_FAILURE);
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}
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return (int)value;
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}
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/****************************************************************************
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* Name: iwpan_str2double
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*
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* Description:
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* Convert a string to a double value
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*
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****************************************************************************/
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static double iwpan_str2double(FAR const char *str)
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{
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FAR char *endptr;
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double value;
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value = strtod(str, &endptr);
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if (*endptr != '\0')
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{
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fprintf(stderr, "ERROR: Garbage after numeric argument\n");
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exit(EXIT_FAILURE);
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}
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return value;
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}
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/****************************************************************************
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* Name: iwpan_show_cmd
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*
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* Description:
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* Show all radio device settings
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*
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****************************************************************************/
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static void iwpan_show_cmd(int sock, FAR const char *ifname)
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{
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}
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/****************************************************************************
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* Name: iwpan_cca_cmd
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*
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* Description:
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* Set radio device Clear Channel Assessment (CCA) thresholds.
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*
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****************************************************************************/
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static void iwpan_cca_cmd(int sock, FAR const char *ifname,
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FAR const char *ccastr)
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{
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}
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/****************************************************************************
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* Name: iwpan_chan_cmd
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*
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* Description:
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* Set radio device channel
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*
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****************************************************************************/
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static void iwpan_chan_cmd(int sock, FAR const char *ifname,
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FAR const char *chanstr)
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{
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}
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/****************************************************************************
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* Name: iwpan_devmode_cmd
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*
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* Description:
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* Set radio device mode
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*
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****************************************************************************/
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static void iwpan_devmode_cmd(int sock, FAR const char *ifname,
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FAR const char *modstr)
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{
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}
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/****************************************************************************
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* Name: iwpan_eaddr_cmd
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*
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* Description:
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* Set radio device extended address
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*
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*
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****************************************************************************/
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static void iwpan_eaddr_cmd(int sock, FAR const char *ifname,
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FAR const char *addrstr)
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{
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}
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/****************************************************************************
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* Name: iwpan_panid_cmd
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*
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* Description:
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* Set radio device PAN ID.
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*
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*
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****************************************************************************/
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static void iwpan_panid_cmd(int sock, FAR const char *ifname,
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FAR const char *panstr)
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{
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}
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/****************************************************************************
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* Name: iwpan_promisc_cmd
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*
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* Description:
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* Set radio device PAN ID.
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*
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*
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****************************************************************************/
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static void iwpan_promisc_cmd(int sock, FAR const char *ifname,
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FAR const char *boolstr)
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{
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}
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/****************************************************************************
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* Name: iwpan_saddr_cmd
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*
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* Description:
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* Set radio device short address
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*
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****************************************************************************/
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static void iwpan_saddr_cmd(int sock, FAR const char *ifname,
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FAR const char *addrstr)
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{
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}
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/****************************************************************************
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* Name: iwpan_txpwr_cmd
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*
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* Description:
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* Set radio device TX power
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*
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****************************************************************************/
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static void iwpan_txpwr_cmd(int sock, FAR const char *ifname,
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FAR const char *pwrstr)
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{
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}
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/****************************************************************************
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* Name: iwpan_showusage
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*
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* Description:
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* Show program usage.
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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static void iwpan_showusage(FAR const char *progname, int exitcode)
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{
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fprintf(stderr, "Usage:\n", progname);
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fprintf(stderr, "\t%s <command> <ifname> [OPTIONS]\n");
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fprintf(stderr, "\t%s <command> <ifname> [OPTIONS]\n", progname);
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fprintf(stderr, "\nWhere supported commands an [OPTIONS] appear below\n");
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fprintf(stderr, "\nRadio Query:\n");
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fprintf(stderr, "\t%s show <ifname>\n", progname);
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fprintf(stderr, "\nRadio Settings:\n");
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fprintf(stderr, "\t%s cca <ifname> <cca>\n", progname);
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fprintf(stderr, "\t%s cca <ifname> <hex cca>\n", progname);
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fprintf(stderr, "\t%s chan <ifname> <channel>\n", progname);
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fprintf(stderr, "\t%s devmode <ifname> <devmode>\n", progname);
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fprintf(stderr, "\t%s eaddr <ifname> <eaddr>\n", progname);
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@ -128,5 +365,93 @@ int main(int argc, FAR char *argv[])
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int iwpan_main(int argc, char *argv[])
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#endif
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{
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FAR const char *cmdname;
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FAR const struct iwpan_command_s *iwpancmd;
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int sock;
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int i;
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/* Get the command */
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if (argc < 2)
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{
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fprintf(stderr, "ERROR: Missing command\n");
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iwpan_showusage(argv[0], EXIT_FAILURE);
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}
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cmdname = argv[1];
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/* Find the command in the g_iwpan_command[] list */
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iwpancmd = NULL;
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for (i = 0; i < NCOMMANDS; i++)
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{
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FAR const struct iwpan_command_s *cmd = &g_iwpan_commands[i];
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if (strcmp(cmdname, cmd->name) == 0)
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{
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iwpancmd = cmd;
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break;
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}
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}
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if (iwpancmd == NULL)
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{
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fprintf(stderr, "ERROR: Unsupported command: %s\n", cmdname);
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iwpan_showusage(argv[0], EXIT_FAILURE);
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}
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if (iwpancmd->noptions + 2 < argc)
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{
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fprintf(stderr, "ERROR: Garbage at end of command ignored\n");
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}
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else if (iwpancmd->noptions + 2 > argc)
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{
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fprintf(stderr, "ERROR: Missing required command options: %s\n",
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cmdname);
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iwpan_showusage(argv[0], EXIT_FAILURE);
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}
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/* Special case the help command which has no arguments, no handler,
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* and does not need a socket.
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*/
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if (iwpancmd->handler == NULL)
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{
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iwpan_showusage(argv[0], EXIT_SUCCESS);
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}
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/* Create a communication socket */
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sock = socket(PF_INETX, SOCK_IWPAN, 0);
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if (sock < 0)
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{
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fprintf(stderr, "ERROR: iwpan_make_socket() failed: %d\n", sock);
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return EXIT_FAILURE;
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}
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/* Dispatch the command handling */
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switch (iwpancmd->noptions)
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{
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default:
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case 0:
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fprintf(stderr, "ERROR: Internal craziness\n");
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iwpan_showusage(argv[0], EXIT_FAILURE);
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case 1:
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((cmd1_t)iwpancmd->handler)(sock, argv[2]);
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break;
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case 2:
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((cmd2_t)iwpancmd->handler)(sock, argv[2], argv[3]);
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break;
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case 3:
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((cmd3_t)iwpancmd->handler)(sock, argv[2], argv[3], argv[4]);
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break;
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}
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/* Close communication socket */
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close(sock);
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return EXIT_SUCCESS;
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}
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@ -1,7 +1,7 @@
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/****************************************************************************
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* apps/wireless/wapi/examples/network.c
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*
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* Copyright (C) 2011, 2017Gregory Nutt. All rights reserved.
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* Copyright (C) 2011, 2017 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Adapted for Nuttx from WAPI:
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