diff options
Diffstat (limited to 'hardinfo2/arch/linux/common/net.h')
| -rw-r--r-- | hardinfo2/arch/linux/common/net.h | 165 |
1 files changed, 115 insertions, 50 deletions
diff --git a/hardinfo2/arch/linux/common/net.h b/hardinfo2/arch/linux/common/net.h index f445430a..dd3928f1 100644 --- a/hardinfo2/arch/linux/common/net.h +++ b/hardinfo2/arch/linux/common/net.h @@ -15,23 +15,31 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ - +/* + * Wireless Extension Example + * http://www.krugle.org/examples/p-OZYzuisV6gyQIaTu/iwconfig.c + */ static gchar *network_interfaces = NULL, *network_icons = NULL; -#include <sys/ioctl.h> -#include <net/if.h> -#include <netinet/in.h> -#include <linux/sockios.h> -#include <sys/socket.h> - #include <stdio.h> #include <unistd.h> -#include <string.h> /* for strncpy */ +#include <string.h> + +#include <sys/ioctl.h> #include <sys/types.h> #include <sys/socket.h> + #include <netinet/in.h> +#include <linux/sockios.h> + #include <arpa/inet.h> +#ifdef HAS_LINUX_WE +#include <linux/if.h> +#include <linux/wireless.h> +#else +#include <net/if.h> +#endif /* HAS_LINUX_WE */ typedef struct _NetInfo NetInfo; struct _NetInfo { @@ -41,8 +49,80 @@ struct _NetInfo { char ip[16]; char mask[16]; char broadcast[16]; + +#ifdef HAS_LINUX_WE + char wi_essid[IW_ESSID_MAX_SIZE + 1]; + int wi_rate, wi_status; + int wi_quality_level, wi_signal_level, wi_noise_level; + gboolean is_wireless; +#endif }; +#ifdef HAS_LINUX_WE +void get_wireless_info(int fd, NetInfo *netinfo) +{ + FILE *wrls; + char wbuf[256]; + struct iwreq wi_req; + int r, trash; + + if ((wrls = fopen("/proc/net/wireless", "r"))) { + while (fgets(wbuf, 256, wrls)) { + if (strchr(wbuf, ':') && strstr(wbuf, netinfo->name)) { + gchar *buf1 = wbuf; + + netinfo->is_wireless = TRUE; + + buf1 = strchr(buf1, ':') + 1; + + if (strstr(buf1, ".")) { + sscanf(buf1, "%d %d. %d %d %d %d %d %d %d %d", + &(netinfo->wi_status), + &(netinfo->wi_quality_level), + &(netinfo->wi_signal_level), + &(netinfo->wi_noise_level), + &trash, &trash, &trash, &trash, &trash, &trash); + } else { + sscanf(buf1, "%d %d %d %d %d %d %d %d %d %d", + &(netinfo->wi_status), + &(netinfo->wi_quality_level), + &(netinfo->wi_signal_level), + &(netinfo->wi_noise_level), + &trash, &trash, &trash, &trash, &trash, + &trash); + } + + break; + } + } + fclose(wrls); + } + + if (!netinfo->is_wireless) + return; + + strncpy(wi_req.ifr_name, netinfo->name, 16); + + /* obtain essid */ + wi_req.u.essid.pointer = netinfo->wi_essid; + wi_req.u.essid.length = IW_ESSID_MAX_SIZE + 1; + wi_req.u.essid.flags = 0; + + if ((r = ioctl(fd, SIOCGIWESSID, &wi_req) < 0)) { + strcpy(netinfo->wi_essid, ""); + } else { + netinfo->wi_essid[wi_req.u.essid.length] = '\0'; + } + + /* obtain bit rate */ + if ((r =ioctl(fd, SIOCGIWRATE, &wi_req) < 0)) { + netinfo->wi_rate = 0; + } else { + netinfo->wi_rate = wi_req.u.bitrate.value; + } +} +#endif /* HAS_LINUX_WE */ + void get_net_info(char *if_name, NetInfo * netinfo) { struct ifreq ifr; @@ -100,6 +180,10 @@ void get_net_info(char *if_name, NetInfo * netinfo) sin_addr)); } +#ifdef HAS_LINUX_WE + get_wireless_info(fd, netinfo); +#endif + shutdown(fd, 0); } @@ -163,10 +247,6 @@ static void scan_net_interfaces_24(void) gdouble trans_errors; gdouble trans_packets; - /* Variables for wireless connections */ - gint wstatus; - gint wqlink, wqlevel, wqnoise; - if (!g_file_test("/proc/net/dev", G_FILE_TEST_EXISTS)) { if (network_interfaces) { g_free(network_interfaces); @@ -191,8 +271,6 @@ static void scan_net_interfaces_24(void) proc_net = fopen("/proc/net/dev", "r"); while (fgets(buffer, 256, proc_net)) { if (strchr(buffer, ':')) { - gchar wbuf[256], *wdetailed = NULL; - FILE *wrls; gint trash; gchar ifacename[16]; gchar *buf = buffer; @@ -219,6 +297,12 @@ static void scan_net_interfaces_24(void) gdouble trans_mb = trans_bytes / 1048576.0; get_net_info(ifacename, &ni); +#ifdef HAS_LINUX_WE + if (ni.is_wireless) { + iface_type = "Wireless"; + iface_icon = "wireless"; + } +#endif devid = g_strdup_printf("NET%s", ifacename); @@ -231,44 +315,11 @@ static void scan_net_interfaces_24(void) g_free(ip); net_get_iface_type(ifacename, &iface_type, &iface_icon); + network_icons = h_strdup_cprintf("Icon$%s$%s=%s.png\n", network_icons, devid, ifacename, iface_icon); - if ((wrls = fopen("/proc/net/wireless", "r"))) { - while (fgets(wbuf, 256, wrls)) { - if (strchr(wbuf, ':') && strstr(wbuf, ifacename)) { - gchar *buf1 = wbuf; - - iface_type = "Wireless"; - iface_icon = "wireless"; - - buf1 = strchr(buf1, ':') + 1; - - if (strstr(buf1, ".")) { - sscanf(buf1, "%d %d. %d %d %d %d %d %d %d %d", - &wstatus, &wqlink, &wqlevel, &wqnoise, - &trash, &trash, &trash, &trash, &trash, - &trash); - } else { - sscanf(buf1, "%d %d %d %d %d %d %d %d %d %d", - &wstatus, &wqlink, &wqlevel, &wqnoise, - &trash, &trash, &trash, &trash, &trash, - &trash); - } - wdetailed = - g_strdup_printf("\n[Wireless Information]\n" - "Status=%d\n" - "Quality Level=%d%%\n" - "Signal Level=%d\n" - "Noise Level=%d\n", - wstatus, wqlink, wqlevel, - wqnoise); - } - } - fclose(wrls); - } - detailed = g_strdup_printf("[Network Adapter Properties]\n" "Interface Type=%s\n" "Hardware Address (MAC)=%02x:%02x:%02x:%02x:%02x:%02x\n" @@ -284,9 +335,23 @@ static void scan_net_interfaces_24(void) recv_bytes, recv_mb, trans_bytes, trans_mb); - if (wdetailed) { - detailed = h_strconcat(detailed, wdetailed, NULL); +#ifdef HAS_LINUX_WE + if (ni.is_wireless) { + detailed = h_strdup_cprintf("\n[Wireless Properties]\n" + "Network Name (SSID)=%s\n" + "Bit Rate=%dMb/s\n" + "Status=%d\n" + "Link Quality=%d\n" + "Signal / Noise=%d / %d\n", + detailed, + ni.wi_essid, + ni.wi_rate / 1000000, + ni.wi_status, + ni.wi_quality_level, + ni.wi_signal_level, + ni.wi_noise_level); } +#endif if (ni.ip[0] || ni.mask[0] || ni.broadcast[0]) { detailed = |