From ef377cf6f6a1e89696df1b0c8d847000a172f846 Mon Sep 17 00:00:00 2001 From: Rob Landley Date: Mon, 9 Jun 2014 07:13:05 -0500 Subject: Promote rfkill. --- toys/other/rfkill.c | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++ toys/pending/rfkill.c | 102 -------------------------------------------------- 2 files changed, 102 insertions(+), 102 deletions(-) create mode 100644 toys/other/rfkill.c delete mode 100644 toys/pending/rfkill.c diff --git a/toys/other/rfkill.c b/toys/other/rfkill.c new file mode 100644 index 00000000..af3efe18 --- /dev/null +++ b/toys/other/rfkill.c @@ -0,0 +1,102 @@ +/* rfkill.c - Enable/disable wireless devices. + * + * Copyright 2014 Ranjan Kumar + * Copyright 2014 Kyungwan Han + * + * No Standard + +USE_RFKILL(NEWTOY(rfkill, "<1>2", TOYFLAG_SBIN)) + +config RFKILL + bool "rfkill" + default y + help + Usage: rfkill COMMAND [DEVICE] + + Enable/disable wireless devices. + + Commands: + list [DEVICE] List current state + block DEVICE Disable device + unblock DEVICE Enable device + + DEVICE is an index number, or one of: + all, wlan(wifi), bluetooth, uwb(ultrawideband), wimax, wwan, gps, fm. +*/ + +#define FOR_rfkill +#include "toys.h" +#include + +void rfkill_main(void) +{ + struct rfkill_event rfevent; + int fd, tvar, idx = -1, tid = RFKILL_TYPE_ALL; + char **optargs = toys.optargs; + + // Parse command line options + for (tvar = 0; tvar < 3; tvar++) + if (!strcmp((char *[]){"list", "block", "unblock"}[tvar], *optargs)) break; + if (tvar == 3) error_exit("unknown cmd '%s'", *optargs); + if (tvar) { + int i; + struct arglist { + char *name; + int idx; + } rftypes[] = {{"all", RFKILL_TYPE_ALL}, {"wifi", RFKILL_TYPE_WLAN}, + {"wlan", RFKILL_TYPE_WLAN}, {"bluetooth", RFKILL_TYPE_BLUETOOTH}, + {"uwb", RFKILL_TYPE_UWB}, {"ultrawideband", RFKILL_TYPE_UWB}, + {"wimax", RFKILL_TYPE_WIMAX}, {"wwan", RFKILL_TYPE_WWAN}, + {"gps", RFKILL_TYPE_GPS}, {"fm", 7}}; // RFKILL_TYPE_FM = 7 + + if (!*++optargs) error_exit("'%s' needs IDENTIFIER"); + for (i = 0; i < ARRAY_LEN(rftypes); i++) + if (!strcmp(rftypes[i].name, *optargs)) break; + if (i == ARRAY_LEN(rftypes)) idx = atolx_range(*optargs, 0, INT_MAX); + else tid = rftypes[i].idx; + } + + // Perform requested action + fd = xopen("/dev/rfkill", (tvar ? O_RDWR : O_RDONLY)|O_NONBLOCK); + if (tvar) { + // block/unblock + memset(&rfevent, 0, sizeof(rfevent)); + rfevent.soft = tvar == 1; + if (idx >= 0) { + rfevent.idx = idx; + rfevent.op = RFKILL_OP_CHANGE; + } else { + rfevent.type = tid; + rfevent.op = RFKILL_OP_CHANGE_ALL; + } + xwrite(fd, &rfevent, sizeof(rfevent)); + } else { + // show list. + while (sizeof(rfevent) == readall(fd, &rfevent, sizeof(rfevent))) { + char *line, *name = 0, *type = 0; + + // filter list items + if ((tid > 0 && tid != rfevent.type) || (idx != -1 && idx != rfevent.idx)) + continue; + + sprintf(toybuf, "/sys/class/rfkill/rfkill%u/uevent", rfevent.idx); + tvar = xopen(toybuf, O_RDONLY); + while ((line = get_line(tvar))) { + char *s = line; + + if (strstart(&s, "RFKILL_NAME=")) name = xstrdup(s); + else if (strstart(&s, "RFKILL_TYPE=")) type = xstrdup(s); + + free(line); + } + xclose(tvar); + + xprintf("%u: %s: %s\n", rfevent.idx, name, type); + xprintf("\tSoft blocked: %s\n", rfevent.soft ? "yes" : "no"); + xprintf("\tHard blocked: %s\n", rfevent.hard ? "yes" : "no"); + free(name); + free(type); + } + } + xclose(fd); +} diff --git a/toys/pending/rfkill.c b/toys/pending/rfkill.c deleted file mode 100644 index 04f7208e..00000000 --- a/toys/pending/rfkill.c +++ /dev/null @@ -1,102 +0,0 @@ -/* rfkill.c - Enable/disable wireless devices. - * - * Copyright 2014 Ranjan Kumar - * Copyright 2014 Kyungwan Han - * - * No Standard - -USE_RFKILL(NEWTOY(rfkill, "<1>2", TOYFLAG_SBIN)) - -config RFKILL - bool "rfkill" - default n - help - Usage: rfkill COMMAND [DEVICE] - - Enable/disable wireless devices. - - Commands: - list [DEVICE] List current state - block DEVICE Disable device - unblock DEVICE Enable device - - DEVICE is an index number, or one of: - all, wlan(wifi), bluetooth, uwb(ultrawideband), wimax, wwan, gps, fm. -*/ - -#define FOR_rfkill -#include "toys.h" -#include - -void rfkill_main(void) -{ - struct rfkill_event rfevent; - int fd, tvar, idx = -1, tid = RFKILL_TYPE_ALL; - char **optargs = toys.optargs; - - // Parse command line options - for (tvar = 0; tvar < 3; tvar++) - if (!strcmp((char *[]){"list", "block", "unblock"}[tvar], *optargs)) break; - if (tvar == 3) error_exit("unknown cmd '%s'", *optargs); - if (tvar) { - int i; - struct arglist { - char *name; - int idx; - } rftypes[] = {{"all", RFKILL_TYPE_ALL}, {"wifi", RFKILL_TYPE_WLAN}, - {"wlan", RFKILL_TYPE_WLAN}, {"bluetooth", RFKILL_TYPE_BLUETOOTH}, - {"uwb", RFKILL_TYPE_UWB}, {"ultrawideband", RFKILL_TYPE_UWB}, - {"wimax", RFKILL_TYPE_WIMAX}, {"wwan", RFKILL_TYPE_WWAN}, - {"gps", RFKILL_TYPE_GPS}, {"fm", 7}}; // RFKILL_TYPE_FM = 7 - - if (!*++optargs) error_exit("'%s' needs IDENTIFIER"); - for (i = 0; i < ARRAY_LEN(rftypes); i++) - if (!strcmp(rftypes[i].name, *optargs)) break; - if (i == ARRAY_LEN(rftypes)) idx = atolx_range(*optargs, 0, INT_MAX); - else tid = rftypes[i].idx; - } - - // Perform requested action - fd = xopen("/dev/rfkill", (tvar ? O_RDWR : O_RDONLY)|O_NONBLOCK); - if (tvar) { - // block/unblock - memset(&rfevent, 0, sizeof(rfevent)); - rfevent.soft = tvar == 1; - if (idx >= 0) { - rfevent.idx = idx; - rfevent.op = RFKILL_OP_CHANGE; - } else { - rfevent.type = tid; - rfevent.op = RFKILL_OP_CHANGE_ALL; - } - xwrite(fd, &rfevent, sizeof(rfevent)); - } else { - // show list. - while (sizeof(rfevent) == readall(fd, &rfevent, sizeof(rfevent))) { - char *line, *name = 0, *type = 0; - - // filter list items - if ((tid > 0 && tid != rfevent.type) || (idx != -1 && idx != rfevent.idx)) - continue; - - sprintf(toybuf, "/sys/class/rfkill/rfkill%u/uevent", rfevent.idx); - tvar = xopen(toybuf, O_RDONLY); - while ((line = get_line(tvar))) { - char *s = line; - - if (strstart(&s, "RFKILL_NAME=")) name = xstrdup(s); - else if (strstart(&s, "RFKILL_TYPE=")) type = xstrdup(s); - - free(line); - } - xclose(tvar); - - xprintf("%u: %s: %s\n", rfevent.idx, name, type); - xprintf("\tSoft blocked: %s\n", rfevent.soft ? "yes" : "no"); - xprintf("\tHard blocked: %s\n", rfevent.hard ? "yes" : "no"); - free(name); - free(type); - } - } - xclose(fd); -} -- cgit v1.2.3