From 8898ad9b25fca6afe2374d293a981db02a83d7e9 Mon Sep 17 00:00:00 2001 From: "FWoltermann@gmail.com" Date: Thu, 31 May 2012 14:46:27 +0000 Subject: Committing the documentation to svn to have it accessible online --- Doc/doxygen/html/_net_client_dlg_8cpp_source.html | 548 ++++++++++++++++++++++ 1 file changed, 548 insertions(+) create mode 100644 Doc/doxygen/html/_net_client_dlg_8cpp_source.html (limited to 'Doc/doxygen/html/_net_client_dlg_8cpp_source.html') diff --git a/Doc/doxygen/html/_net_client_dlg_8cpp_source.html b/Doc/doxygen/html/_net_client_dlg_8cpp_source.html new file mode 100644 index 0000000..cbb0bbd --- /dev/null +++ b/Doc/doxygen/html/_net_client_dlg_8cpp_source.html @@ -0,0 +1,548 @@ + + + + + +Starshatter_Open: D:/SRC/StarshatterSVN/Stars45/NetClientDlg.cpp Source File + + + + + + + + + + + + + +
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+ + + + + + +
+
Starshatter_Open +
+
Open source Starshatter engine
+
+
+ + + + + +
+
+ +
+
+
+ +
+ + + + +
+ +
+ +
+
+
NetClientDlg.cpp
+
+
+Go to the documentation of this file.
1 /* Project Starshatter 5.0
+
2  Destroyer Studios LLC
+
3  Copyright © 1997-2007. All Rights Reserved.
+
4 
+
5  SUBSYSTEM: Stars.exe
+
6  FILE: NetClientDlg.cpp
+
7  AUTHOR: John DiCamillo
+
8 
+
9 
+
10  OVERVIEW
+
11  ========
+
12  Main Menu Dialog Active Window class
+
13 */
+
14 
+
15 #include "MemDebug.h"
+
16 #include "NetClientDlg.h"
+
17 #include "NetClientConfig.h"
+
18 #include "NetLobbyClient.h"
+
19 #include "MenuScreen.h"
+
20 #include "Starshatter.h"
+
21 #include "Ship.h"
+
22 #include "HUDView.h"
+
23 
+
24 #include "NetAddr.h"
+
25 
+
26 #include "DataLoader.h"
+
27 #include "Button.h"
+
28 #include "ListBox.h"
+
29 #include "Slider.h"
+
30 #include "Video.h"
+
31 #include "Keyboard.h"
+
32 #include "MachineInfo.h"
+
33 
+
34 // +--------------------------------------------------------------------+
+
35 // DECLARE MAPPING FUNCTIONS:
+
36 
+
37 DEF_MAP_CLIENT(NetClientDlg, OnSelect);
+
38 DEF_MAP_CLIENT(NetClientDlg, OnAdd);
+
39 DEF_MAP_CLIENT(NetClientDlg, OnDel);
+
40 DEF_MAP_CLIENT(NetClientDlg, OnServer);
+
41 DEF_MAP_CLIENT(NetClientDlg, OnHost);
+
42 DEF_MAP_CLIENT(NetClientDlg, OnJoin);
+
43 DEF_MAP_CLIENT(NetClientDlg, OnCancel);
+
44 
+
45 // +--------------------------------------------------------------------+
+
46 
+
47 NetClientDlg::NetClientDlg(Screen* s, FormDef& def, MenuScreen* mgr)
+
48 : FormWindow(s, 0, 0, s->Width(), s->Height()), manager(mgr),
+
49 server_index(-1), ping_index(0), hnet(0)
+
50 {
+
51  config = NetClientConfig::GetInstance();
+
52  Init(def);
+
53 }
+
54 
+
55 NetClientDlg::~NetClientDlg()
+
56 {
+
57  StopNetProc();
+
58 }
+
59 
+
60 void
+
61 NetClientDlg::StopNetProc()
+
62 {
+
63  if (hnet != 0) {
+
64  WaitForSingleObject(hnet, 500);
+
65  CloseHandle(hnet);
+
66  hnet = 0;
+
67  }
+
68 }
+
69 
+
70 // +--------------------------------------------------------------------+
+
71 
+
72 void
+
73 NetClientDlg::RegisterControls()
+
74 {
+
75  btn_add = (Button*) FindControl(101);
+
76  btn_del = (Button*) FindControl(102);
+
77  lst_servers = (ListBox*) FindControl(200);
+
78  lbl_info = FindControl(210);
+
79  btn_server = (Button*) FindControl(301);
+
80  btn_host = (Button*) FindControl(302);
+
81  btn_join = (Button*) FindControl(303);
+
82  btn_cancel = (Button*) FindControl(2);
+
83 
+
84  REGISTER_CLIENT(EID_CLICK, btn_add, NetClientDlg, OnAdd);
+
85  REGISTER_CLIENT(EID_CLICK, btn_del, NetClientDlg, OnDel);
+
86  REGISTER_CLIENT(EID_SELECT, lst_servers, NetClientDlg, OnSelect);
+
87  REGISTER_CLIENT(EID_CLICK, btn_server, NetClientDlg, OnServer);
+
88  REGISTER_CLIENT(EID_CLICK, btn_host, NetClientDlg, OnHost);
+
89  REGISTER_CLIENT(EID_CLICK, btn_join, NetClientDlg, OnJoin);
+
90  REGISTER_CLIENT(EID_CLICK, btn_cancel, NetClientDlg, OnCancel);
+
91 }
+
92 
+
93 // +--------------------------------------------------------------------+
+
94 
+
95 void
+
96 NetClientDlg::Show()
+
97 {
+
98  int selected_index = -1;
+
99 
+
100  if (!IsShown()) {
+
101  FormWindow::Show();
+
102 
+
103  // try to retrieve list of active servers from web broker
+
104  if (config && lst_servers) {
+
105  selected_index = config->GetServerIndex();
+
106  lst_servers->ClearItems();
+
107  config->Download();
+
108  }
+
109  }
+
110 
+
111  if (config && lst_servers) {
+
112  if (lst_servers->NumItems() != config->GetServerList().size())
+
113  ShowServers();
+
114  else
+
115  UpdateServers();
+
116 
+
117  if (selected_index >= 0 && selected_index < lst_servers->NumItems()) {
+
118  config->SetServerIndex(selected_index);
+
119  lst_servers->SetSelected(selected_index);
+
120  OnSelect(0);
+
121  }
+
122  }
+
123 }
+
124 
+
125 // +--------------------------------------------------------------------+
+
126 
+
127 void
+
128 NetClientDlg::ExecFrame()
+
129 {
+
130  if (!config || !lst_servers) return;
+
131 
+
132  if (lst_servers->NumItems() != config->GetServerList().size())
+
133  ShowServers();
+
134  else
+
135  UpdateServers();
+
136 
+
137  NetServerInfo* info = config->GetServerInfo(server_index);
+
138 
+
139  bool del_enabled = info != 0;
+
140  bool join_enabled = info != 0 && info->status > NetServerInfo::OFFLINE;
+
141  bool host_enabled = join_enabled && info->hosted == 0;
+
142 
+
143  if (btn_host)
+
144  btn_host->SetEnabled(host_enabled);
+
145 
+
146  if (btn_join)
+
147  btn_join->SetEnabled(join_enabled);
+
148 
+
149  if (btn_del)
+
150  btn_del->SetEnabled(del_enabled);
+
151 }
+
152 
+
153 // +--------------------------------------------------------------------+
+
154 
+
155 void
+
156 NetClientDlg::ShowServers()
+
157 {
+
158  if (!config || !lst_servers) return;
+
159 
+
160  lst_servers->ClearItems();
+
161  lst_servers->SetSelectedStyle(ListBox::LIST_ITEM_STYLE_FILLED_BOX);
+
162  lst_servers->SetLeading(2);
+
163 
+
164  int i = 0;
+
165  ListIter<NetServerInfo> iter = config->GetServerList();
+
166  while (++iter) {
+
167  NetServerInfo* info = iter.value();
+
168 
+
169  lst_servers->AddItemWithData(info->name, (DWORD) i);
+
170  lst_servers->SetItemText(i, 1, info->type);
+
171  lst_servers->SetItemText(i, 2, info->password);
+
172  lst_servers->SetItemText(i, 3, Game::GetText("NetClientDlg.offline"));
+
173  lst_servers->SetItemText(i, 4, "0");
+
174  lst_servers->SetItemText(i, 5, Game::GetText("NetClientDlg.not-avail"));
+
175 
+
176  i++;
+
177  }
+
178 
+
179  ping_index = 0;
+
180  server_index = -1;
+
181 
+
182  if (btn_host) btn_host->SetEnabled(false);
+
183  if (btn_join) btn_join->SetEnabled(false);
+
184  if (btn_del) btn_del->SetEnabled(false);
+
185 }
+
186 
+
187 void
+
188 NetClientDlg::UpdateServers()
+
189 {
+
190  if (!config || !lst_servers || lst_servers->NumItems() < 1) return;
+
191 
+
192  if (!PingComplete())
+
193  return;
+
194 
+
195  PingServer(ping_index);
+
196 
+
197  for (int i = 0; i < lst_servers->NumItems(); i++) {
+
198  int n = lst_servers->GetItemData(i);
+
199 
+
200  NetServerInfo* info = config->GetServerList().at(n);
+
201  lst_servers->SetItemText(i, 0, info->name);
+
202 
+
203  Text status = Game::GetText("NetClientDlg.offline");
+
204 
+
205  if (info->ping_time > 0 && info->ping_time < 10000) {
+
206  char buffer[32];
+
207  sprintf_s(buffer, "%d ms", info->ping_time);
+
208  lst_servers->SetItemText(i, 5, buffer);
+
209 
+
210  switch (info->status) {
+
211  default:
+
212  case NetServerInfo::OFFLINE: status = Game::GetText("NetClientDlg.offline"); break;
+
213  case NetServerInfo::LOBBY: status = Game::GetText("NetClientDlg.lobby"); break;
+
214  case NetServerInfo::BRIEFING: status = Game::GetText("NetClientDlg.briefing"); break;
+
215  case NetServerInfo::ACTIVE: status = Game::GetText("NetClientDlg.active"); break;
+
216  case NetServerInfo::DEBRIEFING: status = Game::GetText("NetClientDlg.debriefing"); break;
+
217  case NetServerInfo::PERSISTENT: status = Game::GetText("NetClientDlg.persistent"); break;
+
218  }
+
219  }
+
220  else {
+
221  lst_servers->SetItemText(i, 5, Game::GetText("NetClientDlg.not-avail"));
+
222  }
+
223 
+
224  lst_servers->SetItemText(i, 3, status);
+
225 
+
226  char num_users[16];
+
227  sprintf_s(num_users, "%d", info->nplayers);
+
228  lst_servers->SetItemText(i, 4, num_users);
+
229  }
+
230 }
+
231 
+
232 // +--------------------------------------------------------------------+
+
233 
+
234 DWORD WINAPI NetClientPingProc(LPVOID link);
+
235 
+
236 void
+
237 NetClientDlg::PingServer(int n)
+
238 {
+
239  if (hnet == 0) {
+
240  NetClientConfig* config = NetClientConfig::GetInstance();
+
241  if (!config) return;
+
242 
+
243  NetServerInfo* info = config->GetServerInfo(n);
+
244  if (!info) return;
+
245 
+
246  // copy info from server list
+
247  ping_info = *info;
+
248 
+
249  DWORD thread_id = 0;
+
250  hnet = CreateThread(0, 4096, NetClientPingProc, (LPVOID) &ping_info, 0, &thread_id);
+
251 
+
252  if (hnet == 0) {
+
253  static int report = 10;
+
254  if (report > 0) {
+
255  ::Print("WARNING: NetClientDlg() failed to create PING thread for server '%s' (err=%08x)\n", info->name.data(), GetLastError());
+
256  report--;
+
257 
+
258  if (report == 0)
+
259  ::Print(" Further warnings of this type will be supressed.\n");
+
260  }
+
261  }
+
262  }
+
263 }
+
264 
+
265 bool
+
266 NetClientDlg::PingComplete()
+
267 {
+
268  if (hnet != 0) {
+
269  DWORD result = 0;
+
270  GetExitCodeThread(hnet, &result);
+
271 
+
272  if (result != STILL_ACTIVE) {
+
273  CloseHandle(hnet);
+
274  hnet = 0;
+
275 
+
276  NetClientConfig* config = NetClientConfig::GetInstance();
+
277  if (config) {
+
278  NetServerInfo* info = config->GetServerInfo(ping_index);
+
279  if (info) {
+
280  // copy result back into server list
+
281  info->machine_info = ping_info.machine_info;
+
282  info->gameport = ping_info.gameport;
+
283  info->status = ping_info.status;
+
284  info->nplayers = ping_info.nplayers;
+
285  info->hosted = ping_info.hosted;
+
286  info->ping_time = ping_info.ping_time;
+
287  }
+
288  }
+
289 
+
290  if (lst_servers && ping_index >= lst_servers->NumItems()-1)
+
291  ping_index = 0;
+
292  else
+
293  ping_index++;
+
294  }
+
295  }
+
296 
+
297  return !hnet;
+
298 }
+
299 
+
300 // +--------------------------------------------------------------------+
+
301 
+
302 DWORD WINAPI NetClientPingProc(LPVOID link)
+
303 {
+
304  NetServerInfo* info = (NetServerInfo*) link;
+
305  if (!info) {
+
306  Print("NetClientPingProc() no link\n");
+
307  Sleep(200);
+
308  return 1;
+
309  }
+
310 
+
311  NetAddr addr = info->addr;
+
312  if (!addr.IPAddr()) {
+
313  Sleep(200);
+
314  return 1;
+
315  }
+
316 
+
317  NetLobbyClient conn(addr);
+
318 
+
319  if (conn.Ping()) {
+
320  info->machine_info = conn.GetMachineInfo();
+
321  info->gameport = conn.GetGamePort();
+
322  info->status = conn.GetStatus();
+
323  info->nplayers = conn.NumUsers();
+
324  info->hosted = conn.HasHost();
+
325  info->ping_time = conn.GetLag();
+
326  }
+
327 
+
328  else {
+
329  info->machine_info = Text();
+
330  info->nplayers = 0;
+
331  info->hosted = 0;
+
332  info->status = NetServerInfo::OFFLINE;
+
333  info->ping_time = 0;
+
334  }
+
335 
+
336  return 0;
+
337 }
+
338 
+
339 // +--------------------------------------------------------------------+
+
340 
+
341 void
+
342 NetClientDlg::OnAdd(AWEvent* event)
+
343 {
+
344  manager->ShowNetAddrDlg();
+
345 }
+
346 
+
347 void
+
348 NetClientDlg::OnDel(AWEvent* event)
+
349 {
+
350  if (config && server_index >= 0)
+
351  config->DelServer(server_index);
+
352 }
+
353 
+
354 void
+
355 NetClientDlg::OnSelect(AWEvent* event)
+
356 {
+
357  if (lst_servers) {
+
358  server_index = lst_servers->GetSelection();
+
359  NetServerInfo* info = config->GetServerInfo(server_index);
+
360 
+
361  if (lbl_info) {
+
362  if (info)
+
363  lbl_info->SetText(info->machine_info);
+
364  else
+
365  lbl_info->SetText("");
+
366  }
+
367 
+
368  if (btn_host) {
+
369  btn_host->SetEnabled(info && info->status > NetServerInfo::OFFLINE && info->hosted == 0);
+
370  }
+
371 
+
372  if (btn_join) {
+
373  btn_join->SetEnabled(info && info->status > NetServerInfo::OFFLINE);
+
374  }
+
375  }
+
376 }
+
377 
+
378 // +--------------------------------------------------------------------+
+
379 
+
380 void
+
381 NetClientDlg::OnServer(AWEvent* event)
+
382 {
+
383  manager->ShowNetServerDlg();
+
384 }
+
385 
+
386 void
+
387 NetClientDlg::OnHost(AWEvent* event)
+
388 {
+
389  if (config) {
+
390  config->SetServerIndex(server_index);
+
391  config->SetHostRequest(true);
+
392  config->Save();
+
393 
+
394  NetServerInfo* info = config->GetServerInfo(server_index);
+
395  if (info && info->password == "Yes") {
+
396  manager->ShowNetPassDlg();
+
397  }
+
398  else {
+
399  manager->ShowNetLobbyDlg();
+
400  }
+
401  }
+
402 }
+
403 
+
404 void
+
405 NetClientDlg::OnJoin(AWEvent* event)
+
406 {
+
407  if (config) {
+
408  config->SetServerIndex(server_index);
+
409  config->SetHostRequest(false);
+
410  config->Save();
+
411 
+
412  NetServerInfo* info = config->GetServerInfo(server_index);
+
413  if (info && info->password == "Yes") {
+
414  manager->ShowNetPassDlg();
+
415  }
+
416  else {
+
417  manager->ShowNetLobbyDlg();
+
418  }
+
419  }
+
420 }
+
421 
+
422 void
+
423 NetClientDlg::OnCancel(AWEvent* event)
+
424 {
+
425  if (config) {
+
426  config->Save();
+
427  config->SetServerIndex(-1);
+
428  }
+
429 
+
430  manager->ShowMenuDlg();
+
431 }
+
+
+ + + + -- cgit v1.1