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-rw-r--r--modules/network/net.c494
1 files changed, 0 insertions, 494 deletions
diff --git a/modules/network/net.c b/modules/network/net.c
deleted file mode 100644
index a75cf8b6..00000000
--- a/modules/network/net.c
+++ /dev/null
@@ -1,494 +0,0 @@
-/*
- * HardInfo - Displays System Information
- * Copyright (C) 2003-2008 Leandro A. F. Pereira <leandro@hardinfo.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * 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
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <unistd.h>
-#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 */
-
-#include "hardinfo.h"
-#include "network.h"
-
-gchar *network_interfaces = NULL, *network_icons = NULL;
-
-typedef struct _NetInfo NetInfo;
-struct _NetInfo {
- char name[16];
- int mtu;
- unsigned char mac[8];
- char ip[16];
- char mask[16];
- char broadcast[16];
-
-#ifdef HAS_LINUX_WE
- 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;
- gboolean is_wireless;
-#endif
-};
-
-#ifdef HAS_LINUX_WE
-const gchar *wi_operation_modes[] = {
- NC_("wi-op-mode", "Auto"),
- NC_("wi-op-mode", "Ad-Hoc"),
- NC_("wi-op-mode", "Managed"),
- NC_("wi-op-mode", "Master"),
- NC_("wi-op-mode", "Repeater"),
- NC_("wi-op-mode", "Secondary"),
- NC_("wi-op-mode", "(Unknown)")
-};
-
-void get_wireless_info(int fd, NetInfo *netinfo)
-{
- FILE *wrls;
- char wbuf[256];
- struct iwreq wi_req;
- 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),
- &(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 (ioctl(fd, SIOCGIWESSID, &wi_req) < 0) {
- strcpy(netinfo->wi_essid, "");
- } else {
- netinfo->wi_essid[wi_req.u.essid.length] = '\0';
- }
-
- /* obtain bit rate */
- if (ioctl(fd, SIOCGIWRATE, &wi_req) < 0) {
- netinfo->wi_rate = 0;
- } else {
- netinfo->wi_rate = wi_req.u.bitrate.value;
- }
-
- /* obtain operation mode */
- if (ioctl(fd, SIOCGIWMODE, &wi_req) < 0) {
- netinfo->wi_mode = 0;
- } else {
- if (wi_req.u.mode >= 0 && wi_req.u.mode < 6) {
- netinfo->wi_mode = wi_req.u.mode;
- } else {
- 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 /* HAS_LINUX_WE */
-
-void get_net_info(char *if_name, NetInfo * netinfo)
-{
- struct ifreq ifr;
- int fd;
-
- fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP);
-
- /* IPv4 */
- ifr.ifr_addr.sa_family = AF_INET;
- strncpy(netinfo->name, if_name, sizeof(netinfo->name));
-
- /* MTU */
- strcpy(ifr.ifr_name, if_name);
- if (ioctl(fd, SIOCGIFMTU, &ifr) < 0) {
- netinfo->mtu = 0;
- } else {
- netinfo->mtu = ifr.ifr_mtu;
- }
-
- /* HW Address */
- strcpy(ifr.ifr_name, if_name);
- if (ioctl(fd, SIOCGIFHWADDR, &ifr) < 0) {
- memset(netinfo->mac, 0, 8);
- } else {
- 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;
- } else {
- 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;
- } else {
- 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;
- } else {
- snprintf(netinfo->broadcast, sizeof(netinfo->broadcast), "%s",
- inet_ntoa(((struct sockaddr_in *) &ifr.ifr_addr)->
- sin_addr));
- }
-
-#ifdef HAS_LINUX_WE
- get_wireless_info(fd, netinfo);
-#endif
-
- shutdown(fd, 0);
- close(fd);
-}
-
-static struct {
- char *type;
- char *label;
- char *icon;
-} netdev2type[] = {
- /* Classic */
- { "eth", NC_("net-if-type", "Ethernet"), "network-interface" },
- { "lo", NC_("net-if-type", "Loopback"), "network" },
- { "ppp", NC_("net-if-type", "Point-to-Point"), "modem" },
- { "ath", NC_("net-if-type", "Wireless"), "wireless" },
- { "wlan", NC_("net-if-type", "Wireless"), "wireless" },
- { "ra", NC_("net-if-type", "Wireless"), "wireless" },
- { "wmaster", NC_("net-if-type", "Wireless"), "wireless" },
- { "tun", NC_("net-if-type", "Virtual Point-to-Point (TUN)"), "network" },
- { "tap", NC_("net-if-type", "Ethernet (TAP)"), "network" },
- { "plip", NC_("net-if-type", "Parallel Line Internet Protocol"), "network" },
- { "irlan", NC_("net-if-type", "Infrared"), "network" },
- { "slip", NC_("net-if-type", "Serial Line Internet Protocol"), "network" },
- { "isdn", NC_("net-if-type", "Integrated Services Digital Network"), "modem" },
- { "sit", NC_("net-if-type", "IPv6-over-IPv4 Tunnel"), "network" },
- { "vmnet8", NC_("net-if-type", "VMWare Virtual Network Interface (NAT)"), "computer" },
- { "vmnet", NC_("net-if-type", "VMWare Virtual Network Interface"), "computer" },
- { "pan", NC_("net-if-type", "Personal Area Network (PAN)"), "bluetooth" },
- { "bnep", NC_("net-if-type", "Bluetooth"), "bluetooth" },
- { "br", NC_("net-if-type", "Bridge Interface"), "network" },
- { "ham", NC_("net-if-type", "Hamachi Virtual Personal Network"), "network"},
- { "net", NC_("net-if-type", "Ethernet"), "network-interface" },
- { "ifb", NC_("net-if-type", "Intermediate Functional Block"), "network" },
- { "gre", NC_("net-if-type", "GRE Network Tunnel"), "network" },
- { "msh", NC_("net-if-type", "Mesh Network"), "wireless" },
- { "wmaster", NC_("net-if-type", "Wireless Master Interface"), "wireless" },
- { "vboxnet", NC_("net-if-type", "VirtualBox Virtual Network Interface"), "network" },
-
- /* Predictable network interface device names (systemd) */
- { "en", NC_("net-if-type", "Ethernet"), "network-interface" },
- { "sl", NC_("net-if-type", "Serial Line Internet Protocol"), "network" },
- { "wl", NC_("net-if-type", "Wireless"), "wireless" },
- { "ww", NC_("net-if-type", "Wireless (WAN)"), "wireless" },
-
- { NULL, NC_("net-if-type", "(Unknown)"), "network" },
-};
-
-static void net_get_iface_type(gchar * name, gchar ** type, gchar ** icon, NetInfo *ni)
-{
- int i;
-
-#ifdef HAS_LINUX_WE
- if (ni->is_wireless) {
- *type = "Wireless"; /* translated when used */
- *icon = "wireless";
-
- return;
- }
-#endif
-
- for (i = 0; netdev2type[i].type; i++) {
- if (g_str_has_prefix(name, netdev2type[i].type))
- break;
- }
-
- *type = netdev2type[i].label; /* translated when used */
- *icon = netdev2type[i].icon;
-}
-
-static gboolean
-remove_net_devices(gpointer key, gpointer value, gpointer data)
-{
- return g_str_has_prefix(key, "NET");
-}
-
-#ifdef HAS_LINUX_WE
-const char *wifi_bars(int signal, int noise)
-{
- signal = -signal;
-
- if (signal > 80)
- return "▰▰▰▰▰";
- if (signal > 55)
- return "▰▰▰▰▱";
- if (signal > 30)
- return "▰▰▰▱▱";
- if (signal > 15)
- return "▰▰▱▱▱";
- if (signal > 5)
- return "▰▱▱▱▱";
- return "▱▱▱▱▱";
-}
-#endif
-
-static void scan_net_interfaces_24(void)
-{
- FILE *proc_net;
- NetInfo ni;
- gchar buffer[256];
- gchar *devid, *detailed;
- gdouble recv_bytes;
- gdouble recv_errors;
- gdouble recv_packets;
-
- gdouble trans_bytes;
- gdouble trans_errors;
- 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_printf("[%s]]\n%s=\n",
- _("Network Interfaces"), _("None Found") );
- }
-
- return;
- }
-
- g_free(network_interfaces);
-
- g_free(network_icons);
-
- network_interfaces = g_strdup_printf("[%s]\n", _("Network Interfaces"));
- network_icons = g_strdup("");
-
- proc_net = fopen("/proc/net/dev", "r");
- if (!proc_net)
- 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|%.2lf%s|%.2lf%s\n",
- network_interfaces, devid, ifacename, ni.ip[0] ? ni.ip : "",
- trans_mb, _("MiB"), recv_mb, _("MiB"));
- 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("[%s]\n"
- "%s=%s\n" /* Interface Type */
- "%s=%02x:%02x:%02x:%02x:%02x:%02x\n" /* MAC */
- "%s=%d\n" /* MTU */
- "[%s]\n" /*Transfer Details*/
- "%s=%.0lf (%.2f%s)\n" /* Bytes Received */
- "%s=%.0lf (%.2f%s)\n" /* Bytes Sent */,
- _("Network Adapter Properties"),
- _("Interface Type"), C_("net-if-type", iface_type),
- _("Hardware Address (MAC)"),
- ni.mac[0], ni.mac[1],
- ni.mac[2], ni.mac[3],
- ni.mac[4], ni.mac[5],
- _("MTU"), ni.mtu,
- _("Transfer Details"),
- _("Bytes Received"), recv_bytes, recv_mb, _("MiB"),
- _("Bytes Sent"), trans_bytes, trans_mb, _("MiB"));
-
-#ifdef HAS_LINUX_WE
- 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));
- } else {
- dbm = ni.wi_txpower.value;
- mw = (int) floor(pow(10.0, ((double) dbm / 10.0)));
- }
-
- txpower = g_strdup_printf("%d%s (%d%s)", dbm, _("dBm"), mw, _("mW"));
- } else {
- txpower = g_strdup(_("(Unknown)"));
- }
-
- detailed = h_strdup_cprintf("\n[%s]\n"
- "%s=%s\n" /* Network Name (SSID) */
- "%s=%d%s\n" /* Bit Rate */
- "%s=%s\n" /* Transmission Power */
- "%s=%s\n" /* Mode */
- "%s=%d\n" /* Status */
- "%s=%d\n" /* Link Quality */
- "%s=%d %s / %d %s (%s)\n",
- detailed,
- _("Wireless Properties"),
- _("Network Name (SSID)"), ni.wi_essid,
- _("Bit Rate"), ni.wi_rate / 1000000, _("Mb/s"),
- _("Transmission Power"), txpower,
- _("Mode"), C_("wi-op-mode", wi_operation_modes[ni.wi_mode]),
- _("Status"), ni.wi_status,
- _("Link Quality"), ni.wi_quality_level,
- _("Signal / Noise"),
- ni.wi_signal_level, _("dBm"),
- ni.wi_noise_level, _("dBm"),
- 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[%s]\n"
- "%s=%s\n"
- "%s=%s\n"
- "%s=%s\n", detailed,
- _("Internet Protocol (IPv4)"),
- _("IP Address"), ni.ip[0] ? ni.ip : _("(Not set)"),
- _("Mask"), ni.mask[0] ? ni.mask : _("(Not set)"),
- _("Broadcast Address"),
- ni.broadcast[0] ? ni.broadcast : _("(Not set)") );
- }
-
- moreinfo_add_with_prefix("NET", devid, detailed);
- g_free(devid);
- }
- }
- fclose(proc_net);
-}
-
-void scan_net_interfaces(void)
-{
- /* FIXME: See if we're running Linux 2.6 and if /sys is mounted, then use
- that instead of /proc/net/dev */
-
- /* remove old devices from global device table */
- moreinfo_del_with_prefix("NET");
-
- scan_net_interfaces_24();
-}
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