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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#include "plLoginDialog.h"
#include "resource.h"
#include "plNetCommon/plNetCommonConstants.h"
#include "plNetMessage/plNetMessage.h"
// #include "plHttpServer/plHttpResponse.h"
#include "plSDL/plSDL.h"
#include "plFile/hsFiles.h"
#include "plNetMessage/plNetCommonMessage.h"
// 'this' : used in base member initializer list
#pragma warning(disable:4355)
#define kAuthTimedOut WM_USER+2
plLoginDialog::plLoginDialog( HWND parentWnd )
: plDialog(IDD_DIALOG_LOGIN)
, fParentWnd( parentWnd )
, fLoginBtn(this, IDC_LOGIN_LOGIN, plDelegate(this,(TDelegate)ILogin))
, fCancelBtn(this, IDC_LOGIN_CANCEL, plDelegate(this,(TDelegate)IExit))
, fAccountName(this,IDC_LOGIN_USERNAME)
, fPassword(this,IDC_LOGIN_PASSWORD)
, fLobbyList(this,IDC_LOGIN_LOBBYLIST)
, fLobbyText(this, IDC_LOGIN_STATIC_SERVER)
, fRememberPassword(this, IDC_REMEMBER_PASSWORD, plDelegate(this, (TDelegate)IOnRememberPwdChanged))
, fCancelled(false)
, fAutoLogin(false)
#ifndef PLASMA_EXTERNAL_RELEASE
, fServerQueryBtn(this, IDC_SERVER_QUERY_BTN)
#endif
{
fLobbyList.fSelectionEndOkDelegate = plDelegate(this,(TDelegate)SelectedLobbyChanged);
fLobbyList.fEditUpdateDelegate = plDelegate(this,(TDelegate)SelectedLobbyTextEdited);
fLobbyList.fKillFocusDelegate = plDelegate(this,(TDelegate)OnLobbyListLostFocus);
#ifndef PLASMA_EXTERNAL_RELEASE
fServerQueryBtn.fClickDelegate = plDelegate(this,(TDelegate)ServerQueryBtnClicked);
#endif
}
std::string plLoginDialog::MakeSafeLobbyServerName(const std::string & value)
{
return "";
}
void plLoginDialog::SelectedLobbyChanged()
{
fLobbyVal.SetValue(fLobbyList.GetValue().c_str());
fLobbyList.SetEdited(false);
}
void plLoginDialog::SelectedLobbyTextEdited()
{
fLobbyVal.SetValue(fLobbyList.GetValue().c_str());
fLobbyList.SetEdited(true);
}
// Ugh
#ifdef PLASMA_EXTERNAL_RELEASE
#include <time.h>
#endif
bool plLoginDialog::RefreshLobbyList()
{
fStatusBar.SetText(L"Refreshing lobby server list...");
plStringList lobbies;
std::vector<std::wstring> wLobbies;
GetLobbyList(lobbies);
// Strip off the shard name and just leave the address
for (int i = 0; i < lobbies.size(); i++)
{
std::string& str = lobbies[i];
std::string::size_type endofname = str.find('\t');
if (endofname != std::string::npos)
str.erase(str.begin() + endofname, str.end());
wchar_t *wLobby = hsStringToWString(str.c_str());
wLobbies.push_back(wLobby);
delete [] wLobby;
}
fLobbyList.Empty();
#ifdef PLASMA_EXTERNAL_RELEASE
// In release mode, put the user in a random lobby for rudimentary load balancing
int numLobbies = lobbies.size();
if (numLobbies > 0)
{
srand(time(NULL));
int rnum = rand();
int whichLobby = rnum % numLobbies;
fLobbyList.AddString(wLobbies[whichLobby].c_str());
}
fLobbyList.SetCurrent(0);
#else
if (AllowSinglePlayerLobby())
fLobbyList.AddString(L"Single Player");
fLobbyList.AddStrings(wLobbies);
wchar_t *wLobby = hsStringToWString(fLobbyVal.GetValue().c_str());
int index = fLobbyList.FindStringExact(wLobby);
if (index==LB_ERR && fLobbyVal.GetValue().length()>0)
{
fLobbyList.AddString(wLobby);
index = fLobbyList.FindStringExact(wLobby);
}
delete [] wLobby;
fLobbyList.SetCurrent((index!=LB_ERR)?index:0);
#endif // PLASMA_EXTERNAL_RELEASE
SelectedLobbyChanged();
fStatusBar.SetText(L"");
return true;
}
void plLoginDialog::OnLobbyListLostFocus()
{
std::string value = fLobbyList.GetValue();
if (value.length()==0)
{
fLobbyList.SetCurrent(0);
fLobbyList.SetValue(MakeSafeLobbyServerName(fLobbyList.GetValue()).c_str());
SelectedLobbyChanged();
}
}
#if 0
void plLoginDialog::UpdateCtrls()
{
bool networkEnabled = IsNetworkPlayEnabled();
bool loggedIn = GetLoggedIn();
bool loggingIn = GetLoggingIn();
bool loggedOut = GetLoggedOut();
if (!networkEnabled && (loggedIn || loggingIn))
{
Logout();
// these don't do anything. need to set the vars in fMainDIalog?
loggedIn = false;
loggingIn = false;
loggedOut = true;
}
}
#endif
bool plLoginDialog::IsNetworkPlayDisabled()
{
#ifdef PLASMA_EXTERNAL_RELEASE
return false;
#else
xtl::istring tmp = fLobbyVal.GetValue().c_str();
return (tmp.compare("single player")==0);
#endif
}
bool plLoginDialog::IsNetworkPlayEnabled()
{
return !IsNetworkPlayDisabled();
}
void plLoginDialog::OnInitDialog()
{
plDialog::OnInitDialog();
if ( fParentWnd )
SetParent( Handle(), fParentWnd );
fStatusBar.OpenWindow(this,true);
#ifdef PLASMA_EXTERNAL_RELEASE
fLobbyList.Show(false);
fLobbyText.Show(false);
#endif
#ifndef PLASMA_EXTERNAL_RELEASE
fServerQueryBtn.Show(true);
#endif
bool rememberPwd = (fRememberPasswordVal.GetValue()=="true");
fAccountName.SetValue(fAccountNameVal.GetValue().c_str());
if (rememberPwd)
{
int len = atoi(fPasswordLen.GetValue().c_str());
std::string fakePwd(len, '*');
fPassword.SetValue(fakePwd.c_str());
}
fRememberPassword.Check(rememberPwd);
RefreshLobbyList();
if ( fAutoLogin )
fLoginBtn.Click();
// SetForegroundWindow(*this);
}
bool plLoginDialog::Login()
{
int ret = DoModal();
if (ret<0)
{
hsAssert(false, xtl::format("plLoginDialog failed to initialize, err code %d, GetLastError %d",
ret, GetLastError()).c_str());
}
return (ret != 0);
}
void plLoginDialog::ILogin()
{
OnLoginClicked();
fAccountNameVal.SetValue(fAccountName.GetValue().c_str());
std::string pwd = fPassword.GetValue();
int pwdSize = pwd.size();
std::string fakePwd = "*" + std::string(pwdSize-1, '*');
if (pwd != fakePwd) // user has entered a real pwd
{
fPasswordLen.SetValue(xtl::format("%d",pwd.size()).c_str());
// MD5 HASH the pwd
std::string hex;
plChallengeResponse::HashPassword(pwd.c_str(), hex);
fPasswordVal.SetValue(hex.c_str());
}
SetDataServerUserName(true, fAccountNameVal.GetValue().c_str());
SetDataServerPassword(true, fPasswordVal.GetValue().c_str());
SetDataServerUserName(false, fAccountNameVal.GetValue().c_str());
SetDataServerPassword(false, fPasswordVal.GetValue().c_str());
if (IsNetworkPlayEnabled())
StartLogin();
else
CompleteLogin();
}
void plLoginDialog::IOnRememberPwdChanged()
{
fRememberPasswordVal.SetValue(fRememberPassword.IsChecked() ? "true" : "false");
}
void plLoginDialog::IExit()
{
fAccountNameVal.SetValue(fAccountName.GetValue().c_str());
fPasswordVal.SetValue(fPassword.GetValue().c_str());
fLobbyVal.SetValue(fLobbyList.GetValue().c_str());
SetDataServerUserName(true, fAccountNameVal.GetValue().c_str());
SetDataServerPassword(true, fPasswordVal.GetValue().c_str());
SetDataServerUserName(false, fAccountNameVal.GetValue().c_str());
SetDataServerPassword(false, fPasswordVal.GetValue().c_str());
SHORT state = GetKeyState(VK_SHIFT);
if (state&0x8000)
EndDialogTrue();
else
EndDialogFalse();
fCancelled=true;
}
int plLoginDialog::ICheckNetVersion(plNetMsgAuthenticateChallenge * msg)
{
if (msg)
{
if (msg->GetVersionMajor() != plNetMessage::kVerMajor ||
msg->GetVersionMinor() != plNetMessage::kVerMinor)
{
std::string str = xtl::format("Login Failed, client/server version mismatch, client %d.%d, server %d.%d",
plNetMessage::kVerMajor, plNetMessage::kVerMinor,
msg->GetVersionMajor(),
msg->GetVersionMinor());
FailLogin(str.c_str());
return hsFail;
}
return hsOK;
}
return hsFail;
}
void plLoginDialog::HandleAuthChallenge(plNetMsgAuthenticateChallenge * msg)
{
int cnt = msg->PeekBuffer(msg->GetNetCoreMsg()->GetData(),msg->GetNetCoreMsg()->GetLen());
// check protocol version first, in case msg contents are hosed
if (ICheckNetVersion(msg) == hsFail)
return; // version err
if (msg->IsContinuing())
{
// Respond to the Challenge
std::string hex = plChallengeResponse::GetBufferAsHexStr(msg->GetChallenge().data(), msg->GetChallenge().size(), true);
fChallengeResponse.SetChallenge(hex);
fChallengeResponse.GenerateResponse(fAccountNameVal.GetValue().c_str(),fPasswordVal.GetValue().c_str());
KillTimer(*this,kAuthTimedOut);
SendAuthenticateResponse();
}
else
{
FailLogin(msg->GetHelloResult());
}
}
void plLoginDialog::HandleAccountAuthenticated(plNetMsgAccountAuthenticated * msg)
{
int cnt = msg->PeekBuffer(msg->GetNetCoreMsg()->GetData(),msg->GetNetCoreMsg()->GetLen());
if (msg->IsAuthenticated())
{
CompleteLogin();
}
else
{
FailLogin(msg->GetAuthResult());
}
}
void plLoginDialog::StartLogin()
{
fLoginBtn.SetEnabled(false);
std::string value = fLobbyList.GetValue();
if (value.length()==0)
{
fLobbyList.SetCurrent(0);
fLobbyList.SetValue(MakeSafeLobbyServerName(fLobbyList.GetValue()).c_str());
SelectedLobbyChanged();
}
fStatusBar.SetText(L"Authenticating...");
// fMainDialog->InitNetCore();
// fMainDialog->fLoginState = kLoggingIn;
// fAccountTab.UpdateCtrls();
// fPlayerTab.SetPlayerVault(nil);
SendAuthenticateHello();
}
void plLoginDialog::CompleteLogin()
{
if ( Handle() )
fLoginBtn.SetEnabled(true);
KillTimer(*this,kAuthTimedOut);
fStatusBar.SetText(L"");
if (IsNetworkPlayEnabled())
NotifyConnected();
else
NotifyDisconnected();
EndDialogTrue();
GetClientManifests();
UpdateAllCtrls();
}
void plLoginDialog::FailLogin(const char* str)
{
fLoginBtn.SetEnabled(true);
KillTimer(*this, kAuthTimedOut);
fStatusBar.SetText(L"");
hsMessageBoxWithOwner((void*)*this,str,"Error",hsMessageBoxNormal);
Logout();
}
void plLoginDialog::FailLogin(int reasonCode)
{
std::string str = xtl::format("Failed to login to lobby server %s: %s",
fLobbyVal.GetValue().c_str(), plNetMsgAccountAuthenticated::GetAuthResultString(reasonCode));
FailLogin(str.c_str());
}
void plLoginDialog::TimeoutLogin()
{
fLoginBtn.SetEnabled(true);
wchar_t *wStr = hsStringToWString(xtl::format("Timed out logging into lobby server %s.", fLobbyVal.GetValue().c_str()).c_str());
fStatusBar.SetText(wStr);
delete [] wStr;
KillTimer(*this, kAuthTimedOut);
Logout();
}
void plLoginDialog::Logout()
{
KillTimer(*this, kAuthTimedOut);
SendLobbyLeave();
//fMainDialog->ShutdownNetCore();
NotifyDisconnected();
}
void plLoginDialog::SendLobbyLeave()
{
plNetMsgLeave msg;
msg.SetReason( plPlayerUpdateConstants::kPlayerQuitting );
SendMsg(&msg,plNetAddress(fLobbyVal.GetValue().c_str(),plNetLobbyServerConstants::GetPort()));
RemoveLobbyPeer();
}
#define MSG_TIMEOUT 8000
#include "../pnNetCommon/plNetAddress.h"
void plLoginDialog::SendAuthenticateHello()
{
SetTimer(*this,kAuthTimedOut,MSG_TIMEOUT,nil);
plNetMsgAuthenticateHello msg;
msg.SetAccountName(fAccountNameVal.GetValue().c_str());
msg.SetMaxPacketSize(GetPacketSize());
SendMsg(&msg,plNetAddress(fLobbyVal.GetValue().c_str(),plNetLobbyServerConstants::GetPort()));
}
void plLoginDialog::SendAuthenticateResponse()
{
SetTimer(*this,kAuthTimedOut,MSG_TIMEOUT,nil);
plNetMsgAuthenticateResponse msg;
msg.SetResponse(fChallengeResponse.GetResponse());
SendMsg(&msg,plNetAddress(fLobbyVal.GetValue().c_str(),plNetLobbyServerConstants::GetPort()));
}
int plLoginDialog::CallDefaultProc( unsigned int message, unsigned int wParam, LONG lParam )
{
switch (message)
{
case WM_TIMER:
switch (wParam)
{
case kAuthTimedOut:
TimeoutLogin();
break;
}
}
return 0;
}
/////////////////////////////////////////////////////////////////////////////
#ifndef PLASMA_EXTERNAL_RELEASE
#define kServerInfoFilename "server_info.html"
static void StringToLines(std::string str, plStringList & lines, bool includeBlankLines=true)
{
xtl::trim(str);
if (str.length()==0)
return;
str.append("\n");
int pos;
while ((pos=str.find("\n"))!=std::string::npos)
{
std::string line = xtl::trim(str.substr(0,pos).c_str());
str.erase(0,pos+1);
if (includeBlankLines || (!includeBlankLines && line.length()>0))
lines.push_back(line);
}
}
static void GetPathElements(std::string filename, plStringList & lst)
{
int pos;
while ((pos=filename.find_first_of("\\/"))!=std::string::npos)
{
std::string element = filename.substr(0,pos);
filename.erase(0,pos+1);
if (element.length())
lst.push_back(element);
}
}
struct SDLInfoParser
{
std::string fFilename;
std::string fDescriptorName;
int fVersion;
void ParseString( const char * s )
{
std::string str = s;
int p = str.find(",");
fFilename = str.substr(0,p);
str.erase(0,p+1);
p = str.find(",");
fDescriptorName = str.substr(0,p);
str.erase(0,p+1);
fVersion = atoi(str.c_str());
p = fFilename.find_last_of("\\");
if( p!=std::string::npos )
fFilename.erase(0,p+1);
p = fFilename.find_last_of("/");
if( p!=std::string::npos )
fFilename.erase(0,p+1);
}
};
struct DescriptorReport
{
int fServerVersion; // 0 means the descriptor is missing
int fClientVersion;
DescriptorReport(): fServerVersion(0),fClientVersion(0){}
};
#define kStyleSheet \
"<style>" \
"BODY {" \
" font-size : 10pt;" \
" font-family : Verdana, Geneva, Arial, Helvetica, sans-serif;" \
"}" \
"TD {" \
" font-size : 10pt;" \
" font-family : Verdana, Geneva, Arial, Helvetica, sans-serif;" \
"}" \
"PRE {" \
" margin-top : 0px;" \
"}" \
".SDLFile { background-color : #FFFF99; }" \
".Title {" \
" font-weight : bold;" \
" text-align : center;" \
" text-decoration : underline;" \
"}" \
".SectionHeader {" \
" margin-bottom : 0px;" \
"}" \
"</style>"
void plLoginDialog::ServerQueryBtnClicked()
{
hsUNIXStream file;
file.Open( kServerInfoFilename, "wt" );
file.WriteString("<html>"kStyleSheet"<body>\n");
try
{
typedef std::map< std::string, DescriptorReport > DescriptorReports;
typedef std::map< std::string, DescriptorReports > FileReports;
FileReports fileReports;
/*plURL url;
plHttpRequest request;
plHttpResponse response;
// read server build date etc.
url.SetHost( fLobbyList.GetValue().c_str() );
url.SetPort( 7676 );
url.SetFile( "VersionInfo" );
request.SetUrl( url );
request.SetType( plHttpRequest::kGet );
if ( !request.MakeRequest( response ) )
throw 0;
file.WriteString("<h3 class=SectionHeader>Server Info</h3>\n" );
file.WriteString( "<pre>\n" );
file.WriteString( response.c_str() );
file.WriteString( "</pre>\n" );
// get server's SDL info
url.SetFile( "SDLInfo" );
request.SetUrl( url );
if ( !request.MakeRequest( response ) )
throw 0;
plStringList lines;
StringToLines( response, lines, false );
SDLInfoParser parser;
{for ( plStringList::iterator ii=lines.begin(); ii!=lines.end(); ++ii )
{
parser.ParseString( (*ii).c_str() );
fileReports[ parser.fFilename ][ parser.fDescriptorName ].fServerVersion = parser.fVersion;
}}
// get client's SDL info
plSDLMgr::GetInstance()->DeInit();
plSDLMgr::GetInstance()->SetSDLDir( "SDL" );
plSDLMgr::GetInstance()->Init();
const plSDL::DescriptorList * cds = plSDLMgr::GetInstance()->GetDescriptors();
{for ( plSDL::DescriptorList::const_iterator ii=cds->begin(); ii!=cds->end(); ++ii )
{
plStateDescriptor * descriptor = *ii;
std::string filename = descriptor->GetFilename();
int p = filename.find_last_of(PATH_SEPARATOR_STR);
if( p!=std::string::npos )
filename.erase(0,p+1);
fileReports[ filename ][ descriptor->GetName() ].fClientVersion = descriptor->GetVersion();
}}
// write SDL comparison report
file.WriteString("<h3 class=SectionHeader>SDL File Comparison</h3>\n" );
file.WriteString("Version=0 means descriptor doesn't exist.<br><br>\n" );
file.WriteString( "<table><tr class=Title><td>File</td><td>Server Version</td><td>Client Version</td><td>Status</td></tr>\n" );
{ for ( FileReports::iterator ii=fileReports.begin(); ii!=fileReports.end(); ++ii )
{
std::string sdlFilename = ii->first;
DescriptorReports & descrReports = ii->second;
file.WriteFmt( "<tr><td colspan=5 class=SDLFile>%s</td></tr>\n", sdlFilename.c_str() );
{ for ( DescriptorReports::iterator jj=descrReports.begin(); jj!=descrReports.end(); ++jj )
{
#define kSDLBad "<font color=red><b>Bad</b></font>"
#define kSDLOk "<font color=green><b>Ok</b></font>"
std::string descrName = jj->first;
DescriptorReport & descrReport = jj->second;
file.WriteFmt( "<tr><td>&nbsp;&nbsp;&nbsp;%s</td><td align=right>%d</td><td align=right>%d</td><td align=center>%s</td></tr>\n",
descrName.c_str(), descrReport.fServerVersion, descrReport.fClientVersion,
( descrReport.fServerVersion==descrReport.fClientVersion ) ? kSDLOk:kSDLBad );
}}
}}
file.WriteString("</table>\n");*/
}
catch (...)
{
file.WriteString("<p>An error occurred while querying the server.\n");
}
file.WriteString("</body></html>\n");
file.Close();
ShellExecute( nil, nil, kServerInfoFilename, nil, nil, SW_SHOWNORMAL );
}
#endif
/////////////////////////////////////////////////////////////////////////////