--- /dev/null
+#include <ctype.h>
+#include <string.h>
+
+#include <wx/wx.h>
+
+#include "citclient.hpp"
+
+
+// methods
+
+// Attach to the Citadel server
+int CitClient::attach(const wxString& host, const wxString& port) {
+ wxString ServerReady;
+
+ if (sock.IsConnected())
+ sock.Close();
+
+ addr.Hostname(host);
+ addr.Service(port);
+ sock.SetNotify(0);
+ sock.Connect(addr, TRUE);
+ if (sock.IsConnected()) {
+ serv_gets(ServerReady);
+ // FIX ... add check for not allowed to log in
+ return(0);
+ }
+ else return(1);
+}
+
+
+
+// constructor
+CitClient::CitClient(void) {
+ wxSocketHandler::Master();
+ sock.SetFlags(wxSocketBase::WAITALL);
+ wxSocketHandler::Master().Register(&sock);
+ sock.SetNotify(wxSocketBase::REQ_LOST);
+}
+
+
+
+// destructor
+CitClient::~CitClient(void) {
+
+ // Be nice and log out from the server if it's still connected
+ detach();
+}
+
+void CitClient::detach(void) {
+ wxString buf;
+
+ if (sock.IsConnected()) {
+ serv_puts("QUIT");
+ serv_gets(buf);
+ sock.Close();
+ }
+}
+
+
+// Is this client connected? Simply return the IsConnected status of sock.
+bool CitClient::IsConnected(void) {
+ return sock.IsConnected();
+}
+
+
+
+// Read a line of text from the server
+void CitClient::serv_gets(wxString& buf) {
+ char charbuf[2];
+
+ do {
+ sock.Read(charbuf, 1);
+ if (isprint(charbuf[0])) buf.Append(charbuf[0], 1);
+ } while(isprint(charbuf[0]));
+ printf("<%s\n", (const char *)buf);
+}
+
+
+// Write a line of text to the server
+void CitClient::serv_puts(wxString buf) {
+ printf(">%s\n", (const char *)buf);
+ sock.Write(buf, strlen(buf));
+ sock.Write("\n", 1);
+}
+
+// Server transaction (returns first digit of server response code)
+int CitClient::serv_trans(
+ wxString& command,
+ wxString& response,
+ wxStringList& xferbuf
+ ) {
+
+ int first_digit;
+
+ serv_puts(command);
+ serv_gets(response);
+ first_digit = (response.GetChar(0)) - '0';
+ return first_digit;
+}
+
+// Shorter forms of serv_trans()
+int CitClient::serv_trans(wxString& command, wxString& response) {
+ wxStringList junklist;
+ return serv_trans(command, response, junklist);
+}
+
+int CitClient::serv_trans(wxString& command) {
+ wxString junkbuf;
+ return serv_trans(command, junkbuf);
+}
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: main.cpp
+// Purpose: Main screen type thing
+/////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+
+#include <stdio.h>
+#include <wx/wx.h>
+#include <wx/socket.h>
+
+#include "citclient.hpp"
+#include "userlogin.hpp"
+
+// ----------------------------------------------------------------------------
+// private classes
+// ----------------------------------------------------------------------------
+
+// Define a new application type, each program should derive a class from wxApp
+class MyApp : public wxApp
+{
+public:
+ // override base class virtuals
+ // ----------------------------
+
+ // this one is called on application startup and is a good place for the app
+ // initialization (doing it here and not in the ctor allows to have an error
+ // return: if OnInit() returns false, the application terminates)
+ virtual bool OnInit();
+};
+
+// Define a new frame type: this is going to be our main frame
+class MyFrame : public wxFrame
+{
+public:
+ // constructor(s)
+ MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
+
+ // event handlers (these functions should _not_ be virtual)
+ void OnQuit(wxCommandEvent& event);
+ void OnAbout(wxCommandEvent& event);
+ void OnDoCmd(wxCommandEvent& event);
+ void OnConnect(wxCommandEvent& event);
+
+private:
+ wxTextCtrl *sendcmd;
+ wxTextCtrl *recvcmd;
+ wxButton *do_cmd;
+ // any class wishing to process wxWindows events must use this macro
+ DECLARE_EVENT_TABLE()
+};
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// IDs for the controls and the menu commands
+enum
+{
+ IG_Quit,
+ IG_About,
+ IG_Text,
+ MENU_CONNECT,
+ BUTTON_DO_CMD
+};
+
+// ----------------------------------------------------------------------------
+// event tables and other macros for wxWindows
+// ----------------------------------------------------------------------------
+
+// the event tables connect the wxWindows events with the functions (event
+// handlers) which process them. It can be also done at run-time, but for the
+// simple menu events like this the static method is much simpler.
+BEGIN_EVENT_TABLE( MyFrame, wxFrame)
+ EVT_MENU( IG_Quit, MyFrame::OnQuit)
+ EVT_MENU( IG_About, MyFrame::OnAbout)
+ EVT_MENU( MENU_CONNECT, MyFrame::OnConnect)
+ EVT_BUTTON( BUTTON_DO_CMD, MyFrame::OnDoCmd)
+END_EVENT_TABLE()
+
+// Create a new application object: this macro will allow wxWindows to create
+// the application object during program execution (it's better than using a
+// static object for many reasons) and also declares the accessor function
+// wxGetApp() which will return the reference of the right type (i.e. MyApp and
+// not wxApp)
+IMPLEMENT_APP(MyApp)
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+wxRadioBox *DevSelect;
+wxSlider *ndims;
+CitClient *citadel;
+
+// ----------------------------------------------------------------------------
+// the application class
+// ----------------------------------------------------------------------------
+
+// `Main program' equivalent: the program execution "starts" here
+bool MyApp::OnInit()
+{
+
+ citadel = new CitClient();
+
+ // Create the main application window
+ MyFrame *frame = new MyFrame("Daphne",
+ wxPoint(10, 10), wxSize(600, 450));
+
+ // Show it and tell the application that it's our main window
+ // @@@ what does it do exactly, in fact? is it necessary here?
+ frame->Show(TRUE);
+ SetTopWindow(frame);
+
+ // success: wxApp::OnRun() will be called which will enter the main message
+ // loop and the application will run. If we returned FALSE here, the
+ // application would exit immediately.
+ return TRUE;
+}
+
+// ----------------------------------------------------------------------------
+// main frame
+// ----------------------------------------------------------------------------
+
+// frame constructor
+MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
+ : wxFrame((wxFrame *)NULL, -1, title, pos, size)
+{
+ // set the frame icon
+ /* SetIcon(wxICON(mondrian)); */
+
+ // create a menu bar
+ wxMenu *menuFile = new wxMenu;
+ menuFile->Append(MENU_CONNECT, "&Connect");
+ menuFile->AppendSeparator();
+ menuFile->Append(IG_Quit, "E&xit");
+
+ wxMenu *menuHelp = new wxMenu;
+ menuHelp->Append(IG_About, "&About...");
+
+ // now append the freshly created menu to the menu bar...
+ wxMenuBar *menuBar = new wxMenuBar;
+ menuBar->Append(menuFile, "&File");
+ menuBar->Append(menuHelp, "&Help");
+
+ // ... and attach this menu bar to the frame
+ SetMenuBar(menuBar);
+
+ // create a status bar just for fun (by default with 1 pane only)
+ CreateStatusBar(1);
+ SetStatusText("Not connected");
+
+ wxPanel *panel = new wxPanel(this);
+
+ sendcmd = new wxTextCtrl(
+ panel,
+ -1,
+ "",
+ wxPoint(10,10),
+ wxSize(300,30),
+ 0, // no style
+ wxDefaultValidator,
+ "sendcmd"
+ );
+
+ recvcmd = new wxTextCtrl(
+ panel,
+ -1,
+ "",
+ wxPoint(10,100),
+ wxSize(300,30),
+ 0, // no style
+ wxDefaultValidator,
+ "sendcmd"
+ );
+
+ do_cmd = new wxButton(
+ panel,
+ BUTTON_DO_CMD,
+ "Send command",
+ wxPoint(350,10),
+ wxSize(100,30),
+ 0L,
+ wxDefaultValidator,
+ "do_cmd"
+ );
+
+}
+
+
+// event handlers
+
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+ // Kill the client connection
+ citadel->detach();
+
+ // TRUE is to force the frame to close
+ Close(TRUE);
+}
+
+void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
+{
+ wxString msg;
+ msg.Printf(
+ "This is the development version of a project code-named 'Daphne',\n"
+ "a GUI client for the Citadel/UX groupware system. It is being\n"
+ "developed using the wxWindows toolkit, and therefore should be\n"
+ "easy to port to Linux, Windows, and eventually Macintosh."
+ );
+ wxMessageBox(msg, "Daphne", wxOK | wxICON_INFORMATION, this);
+}
+
+void MyFrame::OnDoCmd(wxCommandEvent& whichbutton) {
+ int retval;
+ wxString sendbuf;
+ wxString retbuf;
+
+ sendbuf = sendcmd->GetLineText(0);
+
+ retval = citadel->serv_trans(sendbuf, retbuf);
+ recvcmd->SetValue(retbuf);
+}
+
+void MyFrame::OnConnect(wxCommandEvent& unused) {
+ int retval;
+
+ if (citadel->IsConnected()) {
+ wxMessageBox("You are already connected to a Citadel server.",
+ "Oops!");
+ } else {
+ retval = citadel->attach("uncnsrd.mt-kisco.ny.us", "citadel");
+ if (retval == 0) {
+ SetStatusText("** connected **");
+ new UserLogin(citadel);
+ } else {
+ wxMessageBox("Could not connect to server.", "Error");
+ }
+ }
+}
--- /dev/null
+// ============================================================================
+// declarations
+// ============================================================================
+
+
+#include <wx/wx.h>
+#include "citclient.hpp"
+#include "userlogin.hpp"
+
+// ----------------------------------------------------------------------------
+// private classes
+// ----------------------------------------------------------------------------
+
+// userlogin is the frame for logging in.
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// IDs for the controls and the menu commands
+enum
+{
+ BUTTON_LOGIN,
+ BUTTON_NEWUSER,
+ BUTTON_EXIT
+};
+
+// ----------------------------------------------------------------------------
+// event tables and other macros for wxWindows
+// ----------------------------------------------------------------------------
+
+// the event tables connect the wxWindows events with the functions (event
+// handlers) which process them. It can be also done at run-time, but for the
+// simple menu events like this the static method is much simpler.
+BEGIN_EVENT_TABLE( UserLogin, wxFrame)
+ EVT_BUTTON( BUTTON_LOGIN, UserLogin::OnButtonPressed)
+END_EVENT_TABLE()
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+
+// ----------------------------------------------------------------------------
+// the application class
+// ----------------------------------------------------------------------------
+
+// frame constructor
+UserLogin::UserLogin(CitClient *sock)
+ : wxFrame((wxFrame *)NULL, -1, "", wxPoint(50,50), wxSize(500,350)) {
+
+ // set the frame icon
+ /* SetIcon(wxICON(mondrian)); */
+
+ panel = new wxPanel(this);
+
+ username = new wxTextCtrl(
+ panel,
+ -1,
+ "",
+ wxPoint(10,10),
+ wxSize(300,30),
+ 0, // no style
+ wxDefaultValidator,
+ "sendcmd"
+ );
+
+ password = new wxTextCtrl(
+ panel,
+ -1,
+ "",
+ wxPoint(10,100),
+ wxSize(300,30),
+ 0, // no style
+ wxDefaultValidator,
+ "sendcmd"
+ );
+
+ login_button = new wxButton(
+ panel,
+ BUTTON_LOGIN,
+ "Login",
+ wxPoint(10,300),
+ wxSize(100,30),
+ 0L,
+ wxDefaultValidator,
+ "login_button"
+ );
+
+ newuser_button = new wxButton(
+ panel,
+ BUTTON_NEWUSER,
+ "New user",
+ wxPoint(120,300),
+ wxSize(100,30),
+ 0L,
+ wxDefaultValidator,
+ "newuser_button"
+ );
+
+ exit_button = new wxButton(
+ panel,
+ BUTTON_EXIT,
+ "Exit",
+ wxPoint(230,300),
+ wxSize(100,30),
+ 0L,
+ wxDefaultValidator,
+ "exit_button"
+ );
+
+ Show(TRUE);
+}
+
+
+
+void UserLogin::OnButtonPressed(wxCommandEvent& whichbutton) {
+}
projects / citadel.git / commitdiff