More WiFi information.

List USB devices even if /proc/bus/usb is not mounted (by using sysfs as a fallback).
Add one vendor.

6 files changed, 349 insertions, 99 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 =
diff --git a/hardinfo2/arch/linux/common/usb.h b/hardinfo2/arch/linux/common/usb.h
index 5cb31729..f7886cb6 100644
--- a/hardinfo2/arch/linux/common/usb.h
+++ b/hardinfo2/arch/linux/common/usb.h
@@ -23,8 +23,104 @@ remove_usb_devices(gpointer key, gpointer value, gpointer data)
 }
 
 static gchar *usb_list = NULL;
-void
-__scan_usb(void)
+
+void __scan_usb_sysfs_add_device(gchar * endpoint, int n)
+{
+    gchar *manufacturer, *product, *mxpwr, *tmp, *strhash;
+    gint bus, classid, vendor, prodid;
+    gfloat version, speed;
+
+    classid = h_sysfs_read_int(endpoint, "bDeviceClass");
+    vendor = h_sysfs_read_int(endpoint, "idVendor");
+    prodid = h_sysfs_read_int(endpoint, "idProduct");
+    bus = h_sysfs_read_int(endpoint, "busnum");
+    speed = h_sysfs_read_float(endpoint, "speed");
+    version = h_sysfs_read_float(endpoint, "version");
+    
+    if (!(mxpwr = h_sysfs_read_string(endpoint, "bMaxPower"))) {
+    	mxpwr = g_strdup("0 mA");
+    }
+
+    if (!(manufacturer = h_sysfs_read_string(endpoint, "manufacturer"))) {
+    	manufacturer = g_strdup("Unknown");
+    }
+
+    if (!(product = h_sysfs_read_string(endpoint, "product"))) {
+    	product = 
+	    g_strdup_printf("Unknown USB %.2f device (class %d)", version,
+			    classid);
+    }
+
+    const gchar *url = vendor_get_url(manufacturer);
+    if (url) {
+	tmp = g_strdup_printf("%s (%s)", vendor_get_name(manufacturer), url);
+	
+	g_free(manufacturer);
+	manufacturer = tmp;	    
+    }
+
+    tmp = g_strdup_printf("USB%d", n);
+    usb_list = h_strdup_cprintf("$%s$%s=\n", usb_list, tmp, product);
+
+    strhash = g_strdup_printf("[Device Information]\n"
+			      "Product=%s\n"
+			      "Manufacturer=%s\n"
+			      "Speed=%.2fMbit/s\n"
+			      "Max Current=%s\n"
+			      "[Misc]\n"
+			      "USB Version=%.2f\n"
+			      "Class=0x%x\n"
+			      "Vendor=0x%x\n"
+			      "Product ID=0x%x\n"
+			      "Bus=%d\n",
+			      product,
+			      manufacturer,
+			      speed,
+			      mxpwr,
+			      version, classid, vendor, prodid, bus);
+
+    g_hash_table_insert(moreinfo, tmp, strhash);
+    
+    g_free(manufacturer);
+    g_free(product);
+    g_free(mxpwr);
+}
+
+void __scan_usb_sysfs(void)
+{
+    GDir *sysfs;
+    gchar *filename;
+    const gchar *sysfs_path = "/sys/class/usb_endpoint";
+    gint usb_device_number = 0;
+
+    if (usb_list) {
+	g_hash_table_foreach_remove(moreinfo, remove_usb_devices, NULL);
+	g_free(usb_list);
+    }
+    usb_list = g_strdup("[USB Devices]\n");
+
+    if (!(sysfs = g_dir_open(sysfs_path, 0, NULL))) {
+	return;
+    }
+
+    while ((filename = (gchar *) g_dir_read_name(sysfs))) {
+	gchar *endpoint =
+	    g_build_filename(sysfs_path, filename, "device", NULL);
+	gchar *temp;
+
+	temp = g_build_filename(endpoint, "idVendor", NULL);
+	if (g_file_test(temp, G_FILE_TEST_EXISTS)) {
+	    __scan_usb_sysfs_add_device(endpoint, ++usb_device_number);
+	}
+
+	g_free(temp);
+	g_free(endpoint);
+    }
+
+    g_dir_close(sysfs);
+}
+
+int __scan_usb_procfs(void)
 {
     FILE *dev;
     gchar buffer[128];
@@ -36,7 +132,7 @@ __scan_usb(void)
 
     dev = fopen("/proc/bus/usb/devices", "r");
     if (!dev)
-	return;
+	return 0;
 
     if (usb_list) {
 	g_hash_table_foreach_remove(moreinfo, remove_usb_devices, NULL);
@@ -73,57 +169,60 @@ __scan_usb(void)
 	    mxpwr = strstr(buffer, "MxPwr=") + 6;
 
 	    tmp = g_strdup_printf("USB%d", ++n);
-	    
+
 	    if (*product == '\0') {
-	        g_free(product);
-	        if (classid == 9) {
-                    product = g_strdup_printf("USB %.2f Hub", ver);
-                } else {
-  	            product = g_strdup_printf("Unknown USB %.2f Device (class %d)",
-                                              ver, classid);
-                }
+		g_free(product);
+		if (classid == 9) {
+		    product = g_strdup_printf("USB %.2f Hub", ver);
+		} else {
+		    product =
+			g_strdup_printf
+			("Unknown USB %.2f Device (class %d)", ver,
+			 classid);
+		}
 	    }
-	    
+
 
 	    if (classid == 9) {	/* hub */
-    	        usb_list = h_strdup_cprintf("[%s#%d]\n",
-		      		           usb_list, product, n);
-            } else { /* everything else */
-    	        usb_list = h_strdup_cprintf("$%s$%s=\n",
-		      		           usb_list, tmp, product);
-
-                const gchar *url = vendor_get_url(manuf);
-                if (url) {
-                    gchar *tmp = g_strdup_printf("%s (%s)", vendor_get_name(manuf), url);
-                    g_free(manuf);
-                    manuf = tmp;
-                }
-
-                gchar *strhash = g_strdup_printf("[Device Information]\n"
-                                                 "Product=%s\n",
-						  product);
+		usb_list = h_strdup_cprintf("[%s#%d]\n",
+					    usb_list, product, n);
+	    } else {		/* everything else */
+		usb_list = h_strdup_cprintf("$%s$%s=\n",
+					    usb_list, tmp, product);
+
+		const gchar *url = vendor_get_url(manuf);
+		if (url) {
+		    gchar *tmp =
+			g_strdup_printf("%s (%s)", vendor_get_name(manuf),
+					url);
+		    g_free(manuf);
+		    manuf = tmp;
+		}
+
+		gchar *strhash = g_strdup_printf("[Device Information]\n"
+						 "Product=%s\n",
+						 product);
 		if (manuf && strlen(manuf))
-                      strhash = h_strdup_cprintf("Manufacturer=%s\n",
-						  strhash,
-						  manuf);
-
-                strhash = h_strdup_cprintf("[Port #%d]\n"
-                                           "Speed=%.2fMbit/s\n"
-                                           "Max Current=%s\n"
-                                           "[Misc]\n"
-                                           "USB Version=%.2f\n"
-                                           "Revision=%.2f\n"
-                                           "Class=0x%x\n"
-                                           "Vendor=0x%x\n"
-                                           "Product ID=0x%x\n"
-                                           "Bus=%d\n" "Level=%d\n",
-                                           strhash,
-                                           port, speed, mxpwr,
-                                           ver, rev, classid,
-                                           vendor, prodid, bus, level);
-
-                g_hash_table_insert(moreinfo, tmp, strhash);
-            }
+		    strhash = h_strdup_cprintf("Manufacturer=%s\n",
+					       strhash, manuf);
+
+		strhash = h_strdup_cprintf("[Port #%d]\n"
+					   "Speed=%.2fMbit/s\n"
+					   "Max Current=%s\n"
+					   "[Misc]\n"
+					   "USB Version=%.2f\n"
+					   "Revision=%.2f\n"
+					   "Class=0x%x\n"
+					   "Vendor=0x%x\n"
+					   "Product ID=0x%x\n"
+					   "Bus=%d\n" "Level=%d\n",
+					   strhash,
+					   port, speed, mxpwr,
+					   ver, rev, classid,
+					   vendor, prodid, bus, level);
+
+		g_hash_table_insert(moreinfo, tmp, strhash);
+	    }
 
 	    g_free(manuf);
 	    g_free(product);
@@ -133,4 +232,12 @@ __scan_usb(void)
     }
 
     fclose(dev);
+
+    return n;
+}
+
+void __scan_usb(void)
+{
+    if (!__scan_usb_procfs())
+	__scan_usb_sysfs();
 }
diff --git a/hardinfo2/configure b/hardinfo2/configure
index 9ad12b2d..96e54179 100755
--- a/hardinfo2/configure
+++ b/hardinfo2/configure
@@ -178,6 +178,23 @@ fi
 
 # --------------------------------------------------------------------------
 
+echo -n "Checking for Linux Wireless Extensions (CONFIG_NET_RADIO)... "
+if [ -e /proc/net/wireless ]; then
+	echo "found."
+	LINUX_WE=1
+else
+	echo "not found."
+	LINUX_WE=-1
+fi
+
+# --------------------------------------------------------------------------
+
+if [ $LINUX_WE -eq -1 ]; then
+	echo "Disabling Linux Wireless Extensions support."
+fi
+
+# --------------------------------------------------------------------------
+
 echo -e "\nWriting config.h..."
 rm -f config.h
 echo -e "#ifndef __CONFIG_H__\n#define __CONFIG_H__\n" > config.h
@@ -199,6 +216,10 @@ if [ "$SOUP" == "1" ]; then
 	echo "#define HAS_LIBSOUP" >> config.h
 fi
 
+if [ "$LINUX_WE" == "1" ]; then
+	echo "#define HAS_LINUX_WE" >> config.h
+fi
+
 if [ "$RELEASE" == "1" ]; then
 	echo "#define DEBUG(...)" >> config.h
 else
diff --git a/hardinfo2/hardinfo.h b/hardinfo2/hardinfo.h
index 36dbb6d6..3a928416 100644
--- a/hardinfo2/hardinfo.h
+++ b/hardinfo2/hardinfo.h
@@ -119,6 +119,10 @@ extern   ProgramParameters params;
 /* Module stuff */
 gchar		*module_call_method(gchar *method);
 
+/* Sysfs stuff */
+gfloat		h_sysfs_read_float(gchar *endpoint, gchar *entry);
+gint		h_sysfs_read_int(gchar *endpoint, gchar *entry);
+gchar	       *h_sysfs_read_string(gchar *endpoint, gchar *entry);
 
 #define SCAN_START()  static gboolean scanned = FALSE; if (reload) scanned = FALSE; if (scanned) return;
 #define SCAN_END()    scanned = TRUE;
diff --git a/hardinfo2/util.c b/hardinfo2/util.c
index 79f4aef3..c4c16a0d 100644
--- a/hardinfo2/util.c
+++ b/hardinfo2/util.c
@@ -1048,3 +1048,55 @@ h_hash_table_remove_all(GHashTable *hash_table)
 				h_hash_table_remove_all_true,
 				NULL);
 }
+
+gfloat
+h_sysfs_read_float(gchar *endpoint, gchar *entry)
+{
+	gchar *tmp, *buffer;
+	gfloat return_value = 0.0f;
+	
+	tmp = g_build_filename(endpoint, entry, NULL);
+	if (g_file_get_contents(tmp, &buffer, NULL, NULL))
+		return_value = atof(buffer);
+	
+	g_free(tmp);
+	g_free(buffer);
+	
+	return return_value;
+}
+
+gint
+h_sysfs_read_int(gchar *endpoint, gchar *entry)
+{
+	gchar *tmp, *buffer;
+	gint return_value = 0.0f;
+	
+	tmp = g_build_filename(endpoint, entry, NULL);
+	if (g_file_get_contents(tmp, &buffer, NULL, NULL))
+		return_value = atoi(buffer);
+	
+	g_free(tmp);
+	g_free(buffer);
+	
+	return return_value;
+}
+
+gchar *
+h_sysfs_read_string(gchar *endpoint, gchar *entry)
+{
+	gchar *tmp, *return_value;
+	
+	tmp = g_build_filename(endpoint, entry, NULL);
+	if (!g_file_get_contents(tmp, &return_value, NULL, NULL)) {
+		g_free(return_value);
+		
+		return_value = NULL;
+	} else {
+		return_value = g_strstrip(return_value);
+	}
+	
+	g_free(tmp);
+	
+	return return_value;
+}
+
diff --git a/hardinfo2/vendor.c b/hardinfo2/vendor.c
index aa860c68..92988eaa 100644
--- a/hardinfo2/vendor.c
+++ b/hardinfo2/vendor.c
@@ -70,6 +70,7 @@ static const Vendor vendors[] = {
     {"HP", "Hewlett-Packard", "www.hp.com"},
     {"Hewlett-Packard", "Hewlett-Packard", "www.hp.com"},
     {"TEAC", "TEAC America Inc.", "www.teac.com"},
+    {"Microsoft", "Microsoft Corp.", "www.microsoft.com"},
     {NULL, NULL, NULL},
 };