From d74e904bf4bdd7f1d767a8db09987b90de809579 Mon Sep 17 00:00:00 2001 From: Michael Stapelberg Date: Mon, 16 Mar 2015 10:00:32 +0100 Subject: clang-format-3.5 -i **/*.[ch], update modeline MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From here on, we’ll use clang-format to automatically format the source. This has worked well in i3, so we are introducing it for i3status. --- src/print_wireless_info.c | 659 +++++++++++++++++++++++----------------------- 1 file changed, 328 insertions(+), 331 deletions(-) (limited to 'src/print_wireless_info.c') diff --git a/src/print_wireless_info.c b/src/print_wireless_info.c index 7f7c52e..eae942b 100644 --- a/src/print_wireless_info.c +++ b/src/print_wireless_info.c @@ -1,4 +1,4 @@ -// vim:ts=8:expandtab +// vim:ts=4:sw=4:expandtab #include #include #include @@ -51,383 +51,380 @@ #include "i3status.h" -#define WIRELESS_INFO_FLAG_HAS_ESSID (1 << 0) -#define WIRELESS_INFO_FLAG_HAS_QUALITY (1 << 1) -#define WIRELESS_INFO_FLAG_HAS_SIGNAL (1 << 2) -#define WIRELESS_INFO_FLAG_HAS_NOISE (1 << 3) -#define WIRELESS_INFO_FLAG_HAS_FREQUENCY (1 << 4) +#define WIRELESS_INFO_FLAG_HAS_ESSID (1 << 0) +#define WIRELESS_INFO_FLAG_HAS_QUALITY (1 << 1) +#define WIRELESS_INFO_FLAG_HAS_SIGNAL (1 << 2) +#define WIRELESS_INFO_FLAG_HAS_NOISE (1 << 3) +#define WIRELESS_INFO_FLAG_HAS_FREQUENCY (1 << 4) #define PERCENT_VALUE(value, total) ((int)(value * 100 / (float)total + 0.5f)) typedef struct { - int flags; - char essid[IW_ESSID_MAX_SIZE + 1]; - int quality; - int quality_max; - int quality_average; - int signal_level; - int signal_level_max; - int noise_level; - int noise_level_max; - int bitrate; - double frequency; + int flags; + char essid[IW_ESSID_MAX_SIZE + 1]; + int quality; + int quality_max; + int quality_average; + int signal_level; + int signal_level_max; + int noise_level; + int noise_level_max; + int bitrate; + double frequency; } wireless_info_t; static int get_wireless_info(const char *interface, wireless_info_t *info) { - memset(info, 0, sizeof(wireless_info_t)); + memset(info, 0, sizeof(wireless_info_t)); #ifdef LINUX - int skfd = iw_sockets_open(); - if (skfd < 0) { - perror("iw_sockets_open"); - return 0; - } - - wireless_config wcfg; - if (iw_get_basic_config(skfd, interface, &wcfg) < 0) { - close(skfd); - return 0; - } - - if (wcfg.has_essid && wcfg.essid_on) { - info->flags |= WIRELESS_INFO_FLAG_HAS_ESSID; - strncpy(&info->essid[0], wcfg.essid, IW_ESSID_MAX_SIZE); - info->essid[IW_ESSID_MAX_SIZE] = '\0'; - } - - if (wcfg.has_freq) { - info->frequency = wcfg.freq; - info->flags |= WIRELESS_INFO_FLAG_HAS_FREQUENCY; - } - - /* If the function iw_get_stats does not return proper stats, the - wifi is considered as down. - Since ad-hoc network does not have theses stats, we need to return - here for this mode. */ - if (wcfg.mode == 1) { - close(skfd); - return 1; - } + int skfd = iw_sockets_open(); + if (skfd < 0) { + perror("iw_sockets_open"); + return 0; + } + + wireless_config wcfg; + if (iw_get_basic_config(skfd, interface, &wcfg) < 0) { + close(skfd); + return 0; + } - /* Wireless quality is a relative value in a driver-specific range. - Signal and noise level can be either relative or absolute values - in dBm. Furthermore, noise and quality can be expressed directly - in dBm or in RCPI (802.11k), which we convert to dBm. When those - values are expressed directly in dBm, they range from -192 to 63, - and since the values are packed into 8 bits, we need to perform - 8-bit arithmetic on them. Assume absolute values if everything - else fails (driver bug). */ - - iwrange range; - if (iw_get_range_info(skfd, interface, &range) < 0) { - close(skfd); - return 0; - } + if (wcfg.has_essid && wcfg.essid_on) { + info->flags |= WIRELESS_INFO_FLAG_HAS_ESSID; + strncpy(&info->essid[0], wcfg.essid, IW_ESSID_MAX_SIZE); + info->essid[IW_ESSID_MAX_SIZE] = '\0'; + } + + if (wcfg.has_freq) { + info->frequency = wcfg.freq; + info->flags |= WIRELESS_INFO_FLAG_HAS_FREQUENCY; + } + + /* If the function iw_get_stats does not return proper stats, the + * wifi is considered as down. + * Since ad-hoc network does not have theses stats, we need to return + * here for this mode. */ + if (wcfg.mode == 1) { + close(skfd); + return 1; + } + + /* Wireless quality is a relative value in a driver-specific range. + * Signal and noise level can be either relative or absolute values + * in dBm. Furthermore, noise and quality can be expressed directly + * in dBm or in RCPI (802.11k), which we convert to dBm. When those + * values are expressed directly in dBm, they range from -192 to 63, + * and since the values are packed into 8 bits, we need to perform + * 8-bit arithmetic on them. Assume absolute values if everything + * else fails (driver bug). */ + + iwrange range; + if (iw_get_range_info(skfd, interface, &range) < 0) { + close(skfd); + return 0; + } - iwstats stats; - if (iw_get_stats(skfd, interface, &stats, &range, 1) < 0) { - close(skfd); - return 0; + iwstats stats; + if (iw_get_stats(skfd, interface, &stats, &range, 1) < 0) { + close(skfd); + return 0; + } + + if (stats.qual.level != 0 || (stats.qual.updated & (IW_QUAL_DBM | IW_QUAL_RCPI))) { + if (!(stats.qual.updated & IW_QUAL_QUAL_INVALID)) { + info->quality = stats.qual.qual; + info->quality_max = range.max_qual.qual; + info->quality_average = range.avg_qual.qual; + info->flags |= WIRELESS_INFO_FLAG_HAS_QUALITY; } - if (stats.qual.level != 0 || (stats.qual.updated & (IW_QUAL_DBM | IW_QUAL_RCPI))) { - if (!(stats.qual.updated & IW_QUAL_QUAL_INVALID)) { - info->quality = stats.qual.qual; - info->quality_max = range.max_qual.qual; - info->quality_average = range.avg_qual.qual; - info->flags |= WIRELESS_INFO_FLAG_HAS_QUALITY; - } - - if (stats.qual.updated & IW_QUAL_RCPI) { - if (!(stats.qual.updated & IW_QUAL_LEVEL_INVALID)) { - info->signal_level = stats.qual.level / 2.0 - 110 + 0.5; - info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; - } - if (!(stats.qual.updated & IW_QUAL_NOISE_INVALID)) { - info->noise_level = stats.qual.noise / 2.0 - 110 + 0.5; - info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE; - } - } - else { - if ((stats.qual.updated & IW_QUAL_DBM) || stats.qual.level > range.max_qual.level) { - if (!(stats.qual.updated & IW_QUAL_LEVEL_INVALID)) { - info->signal_level = stats.qual.level; - if (info->signal_level > 63) - info->signal_level -= 256; - info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; - } - if (!(stats.qual.updated & IW_QUAL_NOISE_INVALID)) { - info->noise_level = stats.qual.noise; - if (info->noise_level > 63) - info->noise_level -= 256; - info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE; - } - } - else { - if (!(stats.qual.updated & IW_QUAL_LEVEL_INVALID)) { - info->signal_level = stats.qual.level; - info->signal_level_max = range.max_qual.level; - info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; - } - if (!(stats.qual.updated & IW_QUAL_NOISE_INVALID)) { - info->noise_level = stats.qual.noise; - info->noise_level_max = range.max_qual.noise; - info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE; - } - } + if (stats.qual.updated & IW_QUAL_RCPI) { + if (!(stats.qual.updated & IW_QUAL_LEVEL_INVALID)) { + info->signal_level = stats.qual.level / 2.0 - 110 + 0.5; + info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; + } + if (!(stats.qual.updated & IW_QUAL_NOISE_INVALID)) { + info->noise_level = stats.qual.noise / 2.0 - 110 + 0.5; + info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE; + } + } else { + if ((stats.qual.updated & IW_QUAL_DBM) || stats.qual.level > range.max_qual.level) { + if (!(stats.qual.updated & IW_QUAL_LEVEL_INVALID)) { + info->signal_level = stats.qual.level; + if (info->signal_level > 63) + info->signal_level -= 256; + info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; } - } - else { - if (!(stats.qual.updated & IW_QUAL_QUAL_INVALID)) { - info->quality = stats.qual.qual; - info->flags |= WIRELESS_INFO_FLAG_HAS_QUALITY; + if (!(stats.qual.updated & IW_QUAL_NOISE_INVALID)) { + info->noise_level = stats.qual.noise; + if (info->noise_level > 63) + info->noise_level -= 256; + info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE; } + } else { if (!(stats.qual.updated & IW_QUAL_LEVEL_INVALID)) { - info->quality = stats.qual.level; - info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; + info->signal_level = stats.qual.level; + info->signal_level_max = range.max_qual.level; + info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; } if (!(stats.qual.updated & IW_QUAL_NOISE_INVALID)) { - info->quality = stats.qual.noise; - info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE; + info->noise_level = stats.qual.noise; + info->noise_level_max = range.max_qual.noise; + info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE; } + } + } + } else { + if (!(stats.qual.updated & IW_QUAL_QUAL_INVALID)) { + info->quality = stats.qual.qual; + info->flags |= WIRELESS_INFO_FLAG_HAS_QUALITY; + } + if (!(stats.qual.updated & IW_QUAL_LEVEL_INVALID)) { + info->quality = stats.qual.level; + info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; } + if (!(stats.qual.updated & IW_QUAL_NOISE_INVALID)) { + info->quality = stats.qual.noise; + info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE; + } + } - struct iwreq wrq; - if (iw_get_ext(skfd, interface, SIOCGIWRATE, &wrq) >= 0) - info->bitrate = wrq.u.bitrate.value; + struct iwreq wrq; + if (iw_get_ext(skfd, interface, SIOCGIWRATE, &wrq) >= 0) + info->bitrate = wrq.u.bitrate.value; - close(skfd); - return 1; + close(skfd); + return 1; #endif #if defined(__FreeBSD__) || defined(__DragonFly__) - int s, len, inwid; - uint8_t buf[24 * 1024], *cp; - struct ieee80211req na; - char network_id[IEEE80211_NWID_LEN + 1]; - - if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) - return (0); - - memset(&na, 0, sizeof(na)); - strlcpy(na.i_name, interface, sizeof(na.i_name)); - na.i_type = IEEE80211_IOC_SSID; - na.i_data = &info->essid[0]; - na.i_len = IEEE80211_NWID_LEN + 1; - if ((inwid = ioctl(s, SIOCG80211, (caddr_t)&na)) == -1) { - close(s); - return (0); - } - if (inwid == 0) { - if (na.i_len <= IEEE80211_NWID_LEN) - len = na.i_len + 1; - else - len = IEEE80211_NWID_LEN + 1; - info->essid[len -1] = '\0'; - } else { - close(s); - return (0); - } - info->flags |= WIRELESS_INFO_FLAG_HAS_ESSID; + int s, len, inwid; + uint8_t buf[24 * 1024], *cp; + struct ieee80211req na; + char network_id[IEEE80211_NWID_LEN + 1]; + + if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) + return (0); + + memset(&na, 0, sizeof(na)); + strlcpy(na.i_name, interface, sizeof(na.i_name)); + na.i_type = IEEE80211_IOC_SSID; + na.i_data = &info->essid[0]; + na.i_len = IEEE80211_NWID_LEN + 1; + if ((inwid = ioctl(s, SIOCG80211, (caddr_t)&na)) == -1) { + close(s); + return (0); + } + if (inwid == 0) { + if (na.i_len <= IEEE80211_NWID_LEN) + len = na.i_len + 1; + else + len = IEEE80211_NWID_LEN + 1; + info->essid[len - 1] = '\0'; + } else { + close(s); + return (0); + } + info->flags |= WIRELESS_INFO_FLAG_HAS_ESSID; + + memset(&na, 0, sizeof(na)); + strlcpy(na.i_name, interface, sizeof(na.i_name)); + na.i_type = IEEE80211_IOC_SCAN_RESULTS; + na.i_data = buf; + na.i_len = sizeof(buf); + + if (ioctl(s, SIOCG80211, (caddr_t)&na) == -1) { + printf("fail\n"); + close(s); + return (0); + } + + close(s); + len = na.i_len; + cp = buf; + struct ieee80211req_scan_result *sr; + uint8_t *vp; + sr = (struct ieee80211req_scan_result *)cp; + vp = (u_int8_t *)(sr + 1); + strlcpy(network_id, (const char *)vp, sr->isr_ssid_len + 1); + if (!strcmp(network_id, &info->essid[0])) { + info->signal_level = sr->isr_rssi; + info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; + info->noise_level = sr->isr_noise; + info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE; + info->quality = sr->isr_intval; + info->flags |= WIRELESS_INFO_FLAG_HAS_QUALITY; + } + + return 1; +#endif +#ifdef __OpenBSD__ + struct ifreq ifr; + struct ieee80211_bssid bssid; + struct ieee80211_nwid nwid; + struct ieee80211_nodereq nr; - memset(&na, 0, sizeof(na)); - strlcpy(na.i_name, interface, sizeof(na.i_name)); - na.i_type = IEEE80211_IOC_SCAN_RESULTS; - na.i_data = buf; - na.i_len = sizeof(buf); + struct ether_addr ea; - if (ioctl(s, SIOCG80211, (caddr_t)&na) == -1) { - printf("fail\n"); - close(s); - return (0); - } + int s, len, ibssid, inwid; + u_int8_t zero_bssid[IEEE80211_ADDR_LEN]; + + if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) + return (0); + + memset(&ifr, 0, sizeof(ifr)); + ifr.ifr_data = (caddr_t)&nwid; + (void)strlcpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name)); + inwid = ioctl(s, SIOCG80211NWID, (caddr_t)&ifr); + memset(&bssid, 0, sizeof(bssid)); + strlcpy(bssid.i_name, interface, sizeof(bssid.i_name)); + ibssid = ioctl(s, SIOCG80211BSSID, &bssid); + + if (ibssid != 0 || inwid != 0) { close(s); - len = na.i_len; - cp = buf; - struct ieee80211req_scan_result *sr; - uint8_t *vp; - sr = (struct ieee80211req_scan_result *)cp; - vp = (u_int8_t *)(sr + 1); - strlcpy(network_id, (const char *)vp, sr->isr_ssid_len + 1); - if (!strcmp(network_id, &info->essid[0])) { - info->signal_level = sr->isr_rssi; + return 0; + } + + /* NWID */ + { + if (nwid.i_len <= IEEE80211_NWID_LEN) + len = nwid.i_len + 1; + else + len = IEEE80211_NWID_LEN + 1; + + strncpy(&info->essid[0], nwid.i_nwid, len); + info->essid[IW_ESSID_MAX_SIZE] = '\0'; + info->flags |= WIRELESS_INFO_FLAG_HAS_ESSID; + } + + /* Signal strength */ + { + memset(&zero_bssid, 0, sizeof(zero_bssid)); + if (ibssid == 0 && memcmp(bssid.i_bssid, zero_bssid, IEEE80211_ADDR_LEN) != 0) { + memcpy(&ea.ether_addr_octet, bssid.i_bssid, sizeof(ea.ether_addr_octet)); + + bzero(&nr, sizeof(nr)); + bcopy(bssid.i_bssid, &nr.nr_macaddr, sizeof(nr.nr_macaddr)); + strlcpy(nr.nr_ifname, interface, sizeof(nr.nr_ifname)); + + if (ioctl(s, SIOCG80211NODE, &nr) == 0 && nr.nr_rssi) { + if (nr.nr_max_rssi) + info->signal_level_max = IEEE80211_NODEREQ_RSSI(&nr); + else + info->signal_level = nr.nr_rssi; + info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; - info->noise_level = sr->isr_noise; - info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE; - info->quality = sr->isr_intval; - info->flags |= WIRELESS_INFO_FLAG_HAS_QUALITY; + } } + } - return 1; + close(s); + return 1; #endif -#ifdef __OpenBSD__ - struct ifreq ifr; - struct ieee80211_bssid bssid; - struct ieee80211_nwid nwid; - struct ieee80211_nodereq nr; - - struct ether_addr ea; - - int s, len, ibssid, inwid; - u_int8_t zero_bssid[IEEE80211_ADDR_LEN]; - - if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) - return (0); - - memset(&ifr, 0, sizeof(ifr)); - ifr.ifr_data = (caddr_t)&nwid; - (void)strlcpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name)); - inwid = ioctl(s, SIOCG80211NWID, (caddr_t)&ifr); - - memset(&bssid, 0, sizeof(bssid)); - strlcpy(bssid.i_name, interface, sizeof(bssid.i_name)); - ibssid = ioctl(s, SIOCG80211BSSID, &bssid); - - if (ibssid != 0 || inwid != 0) { - close(s); - return 0; - } - - /* NWID */ - { - if (nwid.i_len <= IEEE80211_NWID_LEN) - len = nwid.i_len + 1; - else - len = IEEE80211_NWID_LEN + 1; - - strncpy(&info->essid[0], nwid.i_nwid, len); - info->essid[IW_ESSID_MAX_SIZE] = '\0'; - info->flags |= WIRELESS_INFO_FLAG_HAS_ESSID; - } - - /* Signal strength */ - { - memset(&zero_bssid, 0, sizeof(zero_bssid)); - if (ibssid == 0 && memcmp(bssid.i_bssid, zero_bssid, IEEE80211_ADDR_LEN) != 0) { - memcpy(&ea.ether_addr_octet, bssid.i_bssid, sizeof(ea.ether_addr_octet)); - - bzero(&nr, sizeof(nr)); - bcopy(bssid.i_bssid, &nr.nr_macaddr, sizeof(nr.nr_macaddr)); - strlcpy(nr.nr_ifname, interface, sizeof(nr.nr_ifname)); - - if (ioctl(s, SIOCG80211NODE, &nr) == 0 && nr.nr_rssi) { - if (nr.nr_max_rssi) - info->signal_level_max = IEEE80211_NODEREQ_RSSI(&nr); - else - info->signal_level = nr.nr_rssi; - - info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; - } - } - } - - close(s); - return 1; -#endif - return 0; + return 0; } void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, const char *format_up, const char *format_down) { - const char *walk; - char *outwalk = buffer; - wireless_info_t info; - - INSTANCE(interface); - - const char *ip_address = get_ip_addr(interface); - if (ip_address == NULL) { - START_COLOR("color_bad"); - outwalk += sprintf(outwalk, "%s", format_down); - goto out; - } - - if (get_wireless_info(interface, &info)) { - walk = format_up; - if (info.flags & WIRELESS_INFO_FLAG_HAS_QUALITY) - START_COLOR((info.quality < info.quality_average ? "color_degraded" : "color_good")); - else - START_COLOR("color_good"); - } else { - walk = format_down; - START_COLOR("color_bad"); + const char *walk; + char *outwalk = buffer; + wireless_info_t info; + + INSTANCE(interface); + + const char *ip_address = get_ip_addr(interface); + if (ip_address == NULL) { + START_COLOR("color_bad"); + outwalk += sprintf(outwalk, "%s", format_down); + goto out; + } + + if (get_wireless_info(interface, &info)) { + walk = format_up; + if (info.flags & WIRELESS_INFO_FLAG_HAS_QUALITY) + START_COLOR((info.quality < info.quality_average ? "color_degraded" : "color_good")); + else + START_COLOR("color_good"); + } else { + walk = format_down; + START_COLOR("color_bad"); + } + + for (; *walk != '\0'; walk++) { + if (*walk != '%') { + *(outwalk++) = *walk; + continue; } - for (; *walk != '\0'; walk++) { - if (*walk != '%') { - *(outwalk++) = *walk; - continue; - } - - if (BEGINS_WITH(walk+1, "quality")) { - if (info.flags & WIRELESS_INFO_FLAG_HAS_QUALITY) { - if (info.quality_max) - outwalk += sprintf(outwalk, "%03d%%", PERCENT_VALUE(info.quality, info.quality_max)); - else - outwalk += sprintf(outwalk, "%d", info.quality); - } else { - *(outwalk++) = '?'; - } - walk += strlen("quality"); - } + if (BEGINS_WITH(walk + 1, "quality")) { + if (info.flags & WIRELESS_INFO_FLAG_HAS_QUALITY) { + if (info.quality_max) + outwalk += sprintf(outwalk, "%03d%%", PERCENT_VALUE(info.quality, info.quality_max)); + else + outwalk += sprintf(outwalk, "%d", info.quality); + } else { + *(outwalk++) = '?'; + } + walk += strlen("quality"); + } - if (BEGINS_WITH(walk+1, "signal")) { - if (info.flags & WIRELESS_INFO_FLAG_HAS_SIGNAL) { - if (info.signal_level_max) - outwalk += sprintf(outwalk, "%03d%%", PERCENT_VALUE(info.signal_level, info.signal_level_max)); - else - outwalk += sprintf(outwalk, "%d dBm", info.signal_level); - } else { - *(outwalk++) = '?'; - } - walk += strlen("signal"); - } + if (BEGINS_WITH(walk + 1, "signal")) { + if (info.flags & WIRELESS_INFO_FLAG_HAS_SIGNAL) { + if (info.signal_level_max) + outwalk += sprintf(outwalk, "%03d%%", PERCENT_VALUE(info.signal_level, info.signal_level_max)); + else + outwalk += sprintf(outwalk, "%d dBm", info.signal_level); + } else { + *(outwalk++) = '?'; + } + walk += strlen("signal"); + } - if (BEGINS_WITH(walk+1, "noise")) { - if (info.flags & WIRELESS_INFO_FLAG_HAS_NOISE) { - if (info.noise_level_max) - outwalk += sprintf(outwalk, "%03d%%", PERCENT_VALUE(info.noise_level, info.noise_level_max)); - else - outwalk += sprintf(outwalk, "%d dBm", info.noise_level); - } else { - *(outwalk++) = '?'; - } - walk += strlen("noise"); - } + if (BEGINS_WITH(walk + 1, "noise")) { + if (info.flags & WIRELESS_INFO_FLAG_HAS_NOISE) { + if (info.noise_level_max) + outwalk += sprintf(outwalk, "%03d%%", PERCENT_VALUE(info.noise_level, info.noise_level_max)); + else + outwalk += sprintf(outwalk, "%d dBm", info.noise_level); + } else { + *(outwalk++) = '?'; + } + walk += strlen("noise"); + } - if (BEGINS_WITH(walk+1, "essid")) { - if (info.flags & WIRELESS_INFO_FLAG_HAS_ESSID) - outwalk += sprintf(outwalk, "%s", info.essid); - else - *(outwalk++) = '?'; - walk += strlen("essid"); - } + if (BEGINS_WITH(walk + 1, "essid")) { + if (info.flags & WIRELESS_INFO_FLAG_HAS_ESSID) + outwalk += sprintf(outwalk, "%s", info.essid); + else + *(outwalk++) = '?'; + walk += strlen("essid"); + } - if (BEGINS_WITH(walk+1, "frequency")) { - if (info.flags & WIRELESS_INFO_FLAG_HAS_FREQUENCY) - outwalk += sprintf(outwalk, "%1.1f GHz", info.frequency / 1e9); - else - *(outwalk++) = '?'; - walk += strlen("frequency"); - } + if (BEGINS_WITH(walk + 1, "frequency")) { + if (info.flags & WIRELESS_INFO_FLAG_HAS_FREQUENCY) + outwalk += sprintf(outwalk, "%1.1f GHz", info.frequency / 1e9); + else + *(outwalk++) = '?'; + walk += strlen("frequency"); + } - if (BEGINS_WITH(walk+1, "ip")) { - outwalk += sprintf(outwalk, "%s", ip_address); - walk += strlen("ip"); - } + if (BEGINS_WITH(walk + 1, "ip")) { + outwalk += sprintf(outwalk, "%s", ip_address); + walk += strlen("ip"); + } #ifdef LINUX - if (BEGINS_WITH(walk+1, "bitrate")) { - char br_buffer[128]; + if (BEGINS_WITH(walk + 1, "bitrate")) { + char br_buffer[128]; - iw_print_bitrate(br_buffer, sizeof(br_buffer), info.bitrate); + iw_print_bitrate(br_buffer, sizeof(br_buffer), info.bitrate); - outwalk += sprintf(outwalk, "%s", br_buffer); - walk += strlen("bitrate"); - } -#endif + outwalk += sprintf(outwalk, "%s", br_buffer); + walk += strlen("bitrate"); } +#endif + } out: - END_COLOR; - OUTPUT_FULL_TEXT(buffer); + END_COLOR; + OUTPUT_FULL_TEXT(buffer); } -- cgit v1.2.3