diff options
| -rw-r--r-- | modules/network/net.c | 286 |
1 files changed, 143 insertions, 143 deletions
diff --git a/modules/network/net.c b/modules/network/net.c index 6700640a..0adf608f 100644 --- a/modules/network/net.c +++ b/modules/network/net.c @@ -40,7 +40,7 @@ #include <linux/wireless.h> #else #include <net/if.h> -#endif /* HAS_LINUX_WE */ +#endif /* HAS_LINUX_WE */ #include "hardinfo.h" #include "network.h" @@ -57,12 +57,12 @@ struct _NetInfo { char broadcast[16]; #ifdef HAS_LINUX_WE - char wi_essid[IW_ESSID_MAX_SIZE + 1]; + char wi_essid[IW_ESSID_MAX_SIZE + 1]; int wi_rate; int wi_mode, wi_status; gboolean wi_has_txpower; struct iw_param wi_txpower; - int wi_quality_level, wi_signal_level, wi_noise_level; + int wi_quality_level, wi_signal_level, wi_noise_level; gboolean is_wireless; #endif }; @@ -78,16 +78,16 @@ void get_wireless_info(int fd, NetInfo *netinfo) int r, trash; netinfo->is_wireless = FALSE; - + 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 (strchr(buf1, '.')) { sscanf(buf1, "%d %d. %d. %d %d %d %d %d %d %d", &(netinfo->wi_status), @@ -104,7 +104,7 @@ void get_wireless_info(int fd, NetInfo *netinfo) &trash, &trash, &trash, &trash, &trash, &trash); } - + break; } } @@ -113,14 +113,14 @@ void get_wireless_info(int fd, NetInfo *netinfo) 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 (ioctl(fd, SIOCGIWESSID, &wi_req) < 0) { strcpy(netinfo->wi_essid, ""); } else { @@ -133,7 +133,7 @@ void get_wireless_info(int fd, NetInfo *netinfo) } else { netinfo->wi_rate = wi_req.u.bitrate.value; } - + /* obtain operation mode */ if (ioctl(fd, SIOCGIWMODE, &wi_req) < 0) { netinfo->wi_mode = 0; @@ -144,19 +144,19 @@ void get_wireless_info(int fd, NetInfo *netinfo) netinfo->wi_mode = 6; } } - + #if WIRELESS_EXT >= 10 /* obtain txpower */ if (ioctl(fd, SIOCGIWTXPOW, &wi_req) < 0) { netinfo->wi_has_txpower = FALSE; } else { netinfo->wi_has_txpower = TRUE; - + memcpy(&netinfo->wi_txpower, &wi_req.u.txpower, sizeof(struct iw_param)); } #else netinfo->wi_has_txpower = FALSE; -#endif /* WIRELESS_EXT >= 10 */ +#endif /* WIRELESS_EXT >= 10 */ } #endif /* HAS_LINUX_WE */ @@ -174,47 +174,47 @@ void get_net_info(char *if_name, NetInfo * netinfo) /* MTU */ strcpy(ifr.ifr_name, if_name); if (ioctl(fd, SIOCGIFMTU, &ifr) < 0) { - netinfo->mtu = 0; + netinfo->mtu = 0; } else { - netinfo->mtu = ifr.ifr_mtu; + netinfo->mtu = ifr.ifr_mtu; } /* HW Address */ strcpy(ifr.ifr_name, if_name); if (ioctl(fd, SIOCGIFHWADDR, &ifr) < 0) { - memset(netinfo->mac, 0, 8); + memset(netinfo->mac, 0, 8); } else { - memcpy(netinfo->mac, ifr.ifr_ifru.ifru_hwaddr.sa_data, 8); + memcpy(netinfo->mac, ifr.ifr_ifru.ifru_hwaddr.sa_data, 8); } /* IP Address */ strcpy(ifr.ifr_name, if_name); if (ioctl(fd, SIOCGIFADDR, &ifr) < 0) { - netinfo->ip[0] = 0; + netinfo->ip[0] = 0; } else { - snprintf(netinfo->ip, sizeof(netinfo->ip), "%s", - inet_ntoa(((struct sockaddr_in *) &ifr.ifr_addr)-> - sin_addr)); + snprintf(netinfo->ip, sizeof(netinfo->ip), "%s", + inet_ntoa(((struct sockaddr_in *) &ifr.ifr_addr)-> + sin_addr)); } /* Mask Address */ strcpy(ifr.ifr_name, if_name); if (ioctl(fd, SIOCGIFNETMASK, &ifr) < 0) { - netinfo->mask[0] = 0; + netinfo->mask[0] = 0; } else { - snprintf(netinfo->mask, sizeof(netinfo->mask), "%s", - inet_ntoa(((struct sockaddr_in *) &ifr.ifr_addr)-> - sin_addr)); + snprintf(netinfo->mask, sizeof(netinfo->mask), "%s", + inet_ntoa(((struct sockaddr_in *) &ifr.ifr_addr)-> + sin_addr)); } /* Broadcast Address */ strcpy(ifr.ifr_name, if_name); if (ioctl(fd, SIOCGIFBRDADDR, &ifr) < 0) { - netinfo->broadcast[0] = 0; + netinfo->broadcast[0] = 0; } else { - snprintf(netinfo->broadcast, sizeof(netinfo->broadcast), "%s", - inet_ntoa(((struct sockaddr_in *) &ifr.ifr_addr)-> - sin_addr)); + snprintf(netinfo->broadcast, sizeof(netinfo->broadcast), "%s", + inet_ntoa(((struct sockaddr_in *) &ifr.ifr_addr)-> + sin_addr)); } #ifdef HAS_LINUX_WE @@ -268,14 +268,14 @@ static void net_get_iface_type(gchar * name, gchar ** type, gchar ** icon, NetIn if (ni->is_wireless) { *type = "Wireless"; *icon = "wireless"; - + return; } #endif for (i = 0; netdev2type[i].type; i++) { - if (g_str_has_prefix(name, netdev2type[i].type)) - break; + if (g_str_has_prefix(name, netdev2type[i].type)) + break; } *type = netdev2type[i].label; @@ -327,13 +327,13 @@ static void scan_net_interfaces_24(void) gdouble trans_packets; if (!g_file_test("/proc/net/dev", G_FILE_TEST_EXISTS)) { - if (network_interfaces) { - g_free(network_interfaces); - network_interfaces = g_strdup("[Network Interfaces]\n" - "None found=\n"); - } + if (network_interfaces) { + g_free(network_interfaces); + network_interfaces = g_strdup("[Network Interfaces]\n" + "None found=\n"); + } - return; + return; } g_free(network_interfaces); @@ -348,119 +348,119 @@ static void scan_net_interfaces_24(void) return; while (fgets(buffer, 256, proc_net)) { - if (strchr(buffer, ':')) { - gint trash; - gchar ifacename[16]; - gchar *buf = buffer; - gchar *iface_type, *iface_icon; - gint i; - - buf = g_strstrip(buf); - - memset(ifacename, 0, 16); - - for (i = 0; buffer[i] != ':' && i < 16; i++) { - ifacename[i] = buffer[i]; - } - - buf = strchr(buf, ':') + 1; - - /* iface: bytes packets errs drop fifo frame compressed multicast */ - sscanf(buf, "%lf %lf %lf %d %d %d %d %d %lf %lf %lf", - &recv_bytes, &recv_packets, - &recv_errors, &trash, &trash, &trash, &trash, - &trash, &trans_bytes, &trans_packets, &trans_errors); - - gdouble recv_mb = recv_bytes / 1048576.0; - gdouble trans_mb = trans_bytes / 1048576.0; - - get_net_info(ifacename, &ni); - - devid = g_strdup_printf("NET%s", ifacename); - - network_interfaces = - h_strdup_cprintf - ("$%s$%s=%s|%.2lfMiB|%.2lfMiB\n", - network_interfaces, devid, ifacename, ni.ip[0] ? ni.ip : "", - trans_mb, recv_mb); - net_get_iface_type(ifacename, &iface_type, &iface_icon, &ni); - - network_icons = h_strdup_cprintf("Icon$%s$%s=%s.png\n", - network_icons, devid, - ifacename, iface_icon); - - detailed = g_strdup_printf("[Network Adapter Properties]\n" - "Interface Type=%s\n" - "Hardware Address (MAC)=%02x:%02x:%02x:%02x:%02x:%02x\n" - "MTU=%d\n" - "[Transfer Details]\n" - "Bytes Received=%.0lf (%.2fMiB)\n" - "Bytes Sent=%.0lf (%.2fMiB)\n", - iface_type, - ni.mac[0], ni.mac[1], - ni.mac[2], ni.mac[3], - ni.mac[4], ni.mac[5], - ni.mtu, - recv_bytes, recv_mb, - trans_bytes, trans_mb); - + if (strchr(buffer, ':')) { + gint trash; + gchar ifacename[16]; + gchar *buf = buffer; + gchar *iface_type, *iface_icon; + gint i; + + buf = g_strstrip(buf); + + memset(ifacename, 0, 16); + + for (i = 0; buffer[i] != ':' && i < 16; i++) { + ifacename[i] = buffer[i]; + } + + buf = strchr(buf, ':') + 1; + + /* iface: bytes packets errs drop fifo frame compressed multicast */ + sscanf(buf, "%lf %lf %lf %d %d %d %d %d %lf %lf %lf", + &recv_bytes, &recv_packets, + &recv_errors, &trash, &trash, &trash, &trash, + &trash, &trans_bytes, &trans_packets, &trans_errors); + + gdouble recv_mb = recv_bytes / 1048576.0; + gdouble trans_mb = trans_bytes / 1048576.0; + + get_net_info(ifacename, &ni); + + devid = g_strdup_printf("NET%s", ifacename); + + network_interfaces = + h_strdup_cprintf + ("$%s$%s=%s|%.2lfMiB|%.2lfMiB\n", + network_interfaces, devid, ifacename, ni.ip[0] ? ni.ip : "", + trans_mb, recv_mb); + net_get_iface_type(ifacename, &iface_type, &iface_icon, &ni); + + network_icons = h_strdup_cprintf("Icon$%s$%s=%s.png\n", + network_icons, devid, + ifacename, iface_icon); + + detailed = g_strdup_printf("[Network Adapter Properties]\n" + "Interface Type=%s\n" + "Hardware Address (MAC)=%02x:%02x:%02x:%02x:%02x:%02x\n" + "MTU=%d\n" + "[Transfer Details]\n" + "Bytes Received=%.0lf (%.2fMiB)\n" + "Bytes Sent=%.0lf (%.2fMiB)\n", + iface_type, + ni.mac[0], ni.mac[1], + ni.mac[2], ni.mac[3], + ni.mac[4], ni.mac[5], + ni.mtu, + recv_bytes, recv_mb, + trans_bytes, trans_mb); + #ifdef HAS_LINUX_WE - if (ni.is_wireless) { - gchar *txpower; - - if (ni.wi_has_txpower) { + if (ni.is_wireless) { + gchar *txpower; + + if (ni.wi_has_txpower) { gint mw, dbm; - + if (ni.wi_txpower.flags & IW_TXPOW_MWATT) { - mw = ni.wi_txpower.value; - dbm = (int) ceil(10.0 * log10((double) ni.wi_txpower.value)); + mw = ni.wi_txpower.value; + dbm = (int) ceil(10.0 * log10((double) ni.wi_txpower.value)); } else { - dbm = ni.wi_txpower.value; - mw = (int) floor(pow(10.0, ((double) dbm / 10.0))); + dbm = ni.wi_txpower.value; + mw = (int) floor(pow(10.0, ((double) dbm / 10.0))); } - + txpower = g_strdup_printf("%ddBm (%dmW)", dbm, mw); - } else { + } else { txpower = g_strdup("Unknown"); - } - - detailed = h_strdup_cprintf("\n[Wireless Properties]\n" - "Network Name (SSID)=%s\n" - "Bit Rate=%dMb/s\n" - "Transmission Power=%s\n" - "Mode=%s\n" - "Status=%d\n" - "Link Quality=%d\n" - "Signal / Noise=%d dBm / %d dBm (%s)\n", - detailed, - ni.wi_essid, - ni.wi_rate / 1000000, - txpower, - wi_operation_modes[ni.wi_mode], - ni.wi_status, - ni.wi_quality_level, - ni.wi_signal_level, - ni.wi_noise_level, - wifi_bars(ni.wi_signal_level, ni.wi_noise_level)); - - g_free(txpower); } + + detailed = h_strdup_cprintf("\n[Wireless Properties]\n" + "Network Name (SSID)=%s\n" + "Bit Rate=%dMb/s\n" + "Transmission Power=%s\n" + "Mode=%s\n" + "Status=%d\n" + "Link Quality=%d\n" + "Signal / Noise=%d dBm / %d dBm (%s)\n", + detailed, + ni.wi_essid, + ni.wi_rate / 1000000, + txpower, + wi_operation_modes[ni.wi_mode], + ni.wi_status, + ni.wi_quality_level, + ni.wi_signal_level, + ni.wi_noise_level, + wifi_bars(ni.wi_signal_level, ni.wi_noise_level)); + + g_free(txpower); + } #endif - if (ni.ip[0] || ni.mask[0] || ni.broadcast[0]) { - detailed = - h_strdup_cprintf("\n[Internet Protocol (IPv4)]\n" - "IP Address=%s\n" "Mask=%s\n" - "Broadcast Address=%s\n", detailed, - ni.ip[0] ? ni.ip : "Not set", - ni.mask[0] ? ni.mask : "Not set", - ni.broadcast[0] ? ni. - broadcast : "Not set"); - } - - moreinfo_add_with_prefix("NET", devid, detailed); - g_free(devid); - } + if (ni.ip[0] || ni.mask[0] || ni.broadcast[0]) { + detailed = + h_strdup_cprintf("\n[Internet Protocol (IPv4)]\n" + "IP Address=%s\n" "Mask=%s\n" + "Broadcast Address=%s\n", detailed, + ni.ip[0] ? ni.ip : "Not set", + ni.mask[0] ? ni.mask : "Not set", + ni.broadcast[0] ? ni. + broadcast : "Not set"); + } + + moreinfo_add_with_prefix("NET", devid, detailed); + g_free(devid); + } } fclose(proc_net); } |