add OS Name to Connection Details (#227)

Signed-off-by: Simon Smith <simonsmith5521@gmail.com>

meshservice/MeshService.rc

@@ -117,26 +117,28 @@ BEGIN
     CONTROL         "",IDC_IMAGE,"Static",SS_BITMAP | SS_CENTERIMAGE | SS_REALSIZEIMAGE | WS_TABSTOP,194,8,107,96,WS_EX_TRANSPARENT
 END
 
-IDD_DETAILSDIALOG DIALOGEX 0, 0, 311, 115
+IDD_DETAILSDIALOG DIALOGEX 0, 0, 311, 125
 STYLE DS_SETFONT | DS_MODALFRAME | DS_3DLOOK | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Connection Details"
 FONT 8, "MS Shell Dlg", 400, 0, 0x1
 BEGIN
-    DEFPUSHBUTTON   "OK",IDOK,254,94,50,14
+    DEFPUSHBUTTON   "OK",IDOK,254,104,50,14
     LTEXT           "Agent Status",IDC_AGENTSTATUS_TEXT,7,7,100,8
-    LTEXT           "Unknown",IDC_STATUSTEXT,129,7,175,8,0,WS_EX_RIGHT
+    LTEXT           "Unknown",IDC_STATUSTEXT,94,7,210,8,0,WS_EX_RIGHT
     LTEXT           "Agent Version",IDC_AGENT_VERSION,7,19,100,8
-    LTEXT           "Unknown",IDC_VERSIONTEXT,129,19,175,8,0,WS_EX_RIGHT
+    LTEXT           "Unknown",IDC_VERSIONTEXT,94,19,210,8,0,WS_EX_RIGHT
     LTEXT           "Group Identifier",IDC_MESH_IDENTIFIER,7,67,100,8
-    LTEXT           "Unknown",IDC_HASHTEXT,129,67,175,8,0,WS_EX_RIGHT
+    LTEXT           "Unknown",IDC_HASHTEXT,94,67,210,8,0,WS_EX_RIGHT
     LTEXT           "Group Name",IDC_MESH_NAME,7,55,100,8
-    LTEXT           "Unknown",IDC_POLICYTEXT,129,55,175,8,0,WS_EX_RIGHT
+    LTEXT           "Unknown",IDC_POLICYTEXT,94,55,210,8,0,WS_EX_RIGHT
     LTEXT           "Server Identifier",IDC_SERVER_IDENTIFIER,7,43,100,8
-    LTEXT           "Unknown",IDC_SERVERID,129,43,175,8,0,WS_EX_RIGHT
+    LTEXT           "Unknown",IDC_SERVERID,94,43,210,8,0,WS_EX_RIGHT
     LTEXT           "Server Location",IDC_SERVER_LOCATION,7,31,100,8
-    LTEXT           "Unknown",IDC_SERVERLOCATION,129,31,175,8,SS_NOTIFY | SS_ENDELLIPSIS,WS_EX_RIGHT
+    LTEXT           "Unknown",IDC_SERVERLOCATION,94,31,210,8,SS_NOTIFY | SS_ENDELLIPSIS,WS_EX_RIGHT
-    CONTROL         "",IDC_AUTOPROXY_CHECK,"Button",BS_AUTOCHECKBOX | BS_BITMAP | WS_TABSTOP,7,78,10,10,WS_EX_TRANSPARENT
+    CONTROL         "",IDC_AUTOPROXY_CHECK,"Button",BS_AUTOCHECKBOX | BS_BITMAP | WS_TABSTOP,7,93,10,10,WS_EX_TRANSPARENT
-    LTEXT           "Auto Proxy",IDC_AUTOPROXY_STATIC,19,79,257,8
+    LTEXT           "Auto Proxy",IDC_AUTOPROXY_STATIC,19,94,257,8
+    LTEXT           "OS Name",IDC_OSNAME_TEXT,7,79,100,8
+    LTEXT           "Unknown",IDC_OSNAME,129,79,175,8,0,WS_EX_RIGHT
 END
 
 
@@ -161,7 +163,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 304
         TOPMARGIN, 7
-        BOTTOMMARGIN, 108
+        BOTTOMMARGIN, 119
     END
 END
 #endif    // APSTUDIO_INVOKED

meshservice/ServiceMain.c

@@ -1499,6 +1499,7 @@ INT_PTR CALLBACK DialogHandler2(HWND hDlg, UINT message, WPARAM wParam, LPARAM l
 			WCHAR *meshidentitifer = NULL;
 			WCHAR *oktext = NULL;
 			WCHAR *dialogtitle = NULL;
+			WCHAR *osname = NULL;
 			meshname = Duktape_GetStringPropertyValue(g_dialogCtx, -1, "MeshName", NULL);
 			meshid = Duktape_GetStringPropertyValue(g_dialogCtx, -1, "MeshID", NULL);
 			serverid = Duktape_GetStringPropertyValue(g_dialogCtx, -1, "ServerID", NULL);
@@ -1584,6 +1585,41 @@ INT_PTR CALLBACK DialogHandler2(HWND hDlg, UINT message, WPARAM wParam, LPARAM l
 					SetWindowTextW(GetDlgItem(hDlg, IDC_STATUSTEXT), state_notrunning);
 					break;
 				}
+				char osnametmp[255];
+				#ifdef WIN32
+					// This is only supported on Windows 8 and above
+					HMODULE wsCORE = LoadLibraryExA((LPCSTR)"Ws2_32.dll", NULL, LOAD_LIBRARY_SEARCH_SYSTEM32);
+					GetHostNameWFunc ghnw = NULL;
+					if (wsCORE != NULL)
+					{
+						if ((ghnw = (GetHostNameWFunc)GetProcAddress(wsCORE, (LPCSTR)"GetHostNameW")) == NULL)
+						{
+							FreeLibrary(wsCORE);
+							wsCORE = NULL;
+						}
+					}
+					if (ghnw != NULL)
+					{
+						WCHAR whostname[MAX_PATH];
+						if (ghnw(whostname, MAX_PATH) == 0)
+						{
+							WideCharToMultiByte(CP_UTF8, 0, whostname, -1, osnametmp, (int)sizeof(osnametmp), NULL, NULL);
+						}
+					}
+					else
+					{
+						gethostname(osnametmp, (int)sizeof(osnametmp));
+					}
+					if (wsCORE != NULL)
+					{
+						FreeLibrary(wsCORE);
+						wsCORE = NULL;
+					}
+				#else
+					gethostname(osnametmp, (int)sizeof(osnametmp));
+				#endif
+				osname = Dialog_GetTranslationEx(g_dialogCtx, osnametmp);
+				SetWindowTextW(GetDlgItem(hDlg, IDC_OSNAME), osname);
 			}
 		}
 		break;