Augment get_gui_runtime_info() with additional information about the U3 device Wireshark is being run from.

svn path=/trunk/; revision=20711

gtk/main.c

@@ -2062,6 +2062,12 @@ get_gui_runtime_info(GString *str
   g_string_append(str, ", ");
   get_runtime_airpcap_version(str);
 #endif
+
+  if(u3_active()) {
+    g_string_append(str, ", ");
+    u3_runtime_info(str);
+  }
+
 }
 
 /* And now our feature presentation... [ fade to music ] */

gtk/u3.c

@@ -72,6 +72,40 @@ gboolean u3_active()
 
 }
 
+void u3_runtime_info(GString *str)
+{
+
+  char *u3devicepath = NULL;
+  char *u3deviceproduct = NULL;
+
+  if((u3deviceproduct = 
+#ifdef _WIN32
+      getenv_utf8
+#else
+      getenv
+#endif 
+      ("U3_DEVICE_PRODUCT")) != NULL) {
+    g_string_append(str, " from the ");
+    g_string_append(str, u3deviceproduct);
+  } else {
+    g_string_append(str, " from a ");
+  }
+
+  g_string_append(str, " U3 device");
+
+  if((u3devicepath = 
+#ifdef _WIN32
+      getenv_utf8
+#else
+      getenv
+#endif 
+      ("U3_DEVICE_PATH")) != NULL) {
+    g_string_append(str, " in drive ");
+    g_string_append(str, u3devicepath);
+  }
+
+}
+
 void u3_register_pid()
 {
   int	pid;

gtk/u3.h

@@ -24,6 +24,8 @@
 
 gboolean u3_active();
 
+void u3_runtime_info(GString *str);
+
 void u3_register_pid(void);
 void u3_deregister_pid(void);