ConnectWindow::ConnectWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::ConnectWindow)
{
ui->setupUi(this);
this->setFixedSize(this->width(), this->height());
ui->address_line->setPlaceholderText("Address");
ui->port_line->setPlaceholderText("Port");
ui->username_line->setPlaceholderText("Username");
ui->address_line->setFocus();
connect(ui->username_line, SIGNAL(returnPressed()), this, SLOT(ConnectToHost()));
connect(ui->connectButton, SIGNAL(clicked()), this, SLOT(ConnectToHost()));
ui->port_line->setValidator(new QIntValidator(0, 65535));
}
// Init connect screen
void _Menu::InitConnect(bool UseConfig, bool ConnectNow) {
PlayState.Network->Disconnect();
ChangeLayout("element_menu_connect");
_TextBox *Host = Assets.TextBoxes["textbox_connect_host"];
if(UseConfig)
Host->SetText(Config.LastHost);
_TextBox *Port = Assets.TextBoxes["textbox_connect_port"];
if(UseConfig)
Port->SetText(Config.LastPort);
_Label *Label = Assets.Labels["label_menu_connect_message"];
Label->Color = COLOR_WHITE;
Label->Text = "";
_Button *Button = Assets.Buttons["button_connect_connect"];
((_Label *)Button->Children.front())->Text = "Connect";
// Set focus
FocusedElement = Host;
Host->ResetCursor();
State = STATE_CONNECT;
if(ConnectNow)
ConnectToHost();
}
/*
** Returns 1 or 0 depending on whether or not the host described by #host# can
** be verified to be name server within #timeOut# seconds.
*/
static int
IsANameServer(const struct host_desc *host,
double timeOut) {
struct host_cookie hostCookie;
HostInfo hostInfo;
char hostName[127 + 1];
SAFESTRCPY(hostName, HostDImage(host));
MakeHostCookie(host->host_name, host->port, &hostCookie);
if(!ConnectToHost(&hostCookie, &hostCookie.sd)) {
FAIL1("IsANameServer: unable to contact %s\n", hostName);
}
if(DoTestHost(hostCookie.sd, &hostInfo, timeOut) != HEALTHY) {
DisconnectHost(&hostCookie);
FAIL1("IsANameServer: unable to verify that %s is a name server\n",
hostName);
}
DisconnectHost(&hostCookie);
if(strcmp(hostName, hostInfo.nameServer) != 0) {
FAIL1("IsANameServer: %s is not a name server\n", hostName);
}
return(1);
}
void TcpClient::ExampleRun()
{
const std::string host = "127.0.0.1";
int port = 666;
ConnectToHost(host, port);
ShowEndpointInfos();
_isRunning = true;
while (_isRunning)
{
std::string request;
std::cout << "Enter request: ";
getline(std::cin, request);
if (request == "END")
_isRunning = false;
else if (request == "")
request = "HELLO-HOW-SHOULD-I-WORK";
SendHttpRequest(host, request);
WaitForResponse();
ReceiveResponse(true);
//DisplayResults();
//_isRunning = false;
}
CloseConnection();
}
int DoHTTPProxyTunnel(STREAM *S, const char *Host, int Port, const char *Destination, int Flags)
{
char *Tempstr=NULL, *Token=NULL;
const char *ptr=NULL;
int result=FALSE;
S->in_fd=ConnectToHost(Host,Port,0);
S->out_fd=S->in_fd;
if (S->in_fd == -1) return(FALSE);
ptr=Destination;
if (strncmp(ptr,"tcp:",4)==0) ptr+=4;
Tempstr=FormatStr(Tempstr,"CONNECT %s HTTP/1.1\r\n\r\n",ptr);
STREAMWriteLine(Tempstr,S);
STREAMFlush(S);
Tempstr=STREAMReadLine(Tempstr,S);
StripTrailingWhitespace(Tempstr);
ptr=GetToken(Tempstr," ",&Token,0);
ptr=GetToken(ptr," ",&Token,0);
if (*Token=='2') result=TRUE;
while (StrLen(Tempstr))
{
Tempstr=STREAMReadLine(Tempstr,S);
StripTrailingWhitespace(Tempstr);
}
DestroyString(Tempstr);
DestroyString(Token);
return(result);
}
Client::Client(const char *host, int portNum)
{
OpenSocket();
ConnectToHost(host, portNum);
SendMsg(NetMsg(Ok, 23));
GetResponse();
Disconnect();
}
int ConnectHopSocks(STREAM *S, int Type, const char *Host, int Port, const char *User, const char *Pass, const char *Path)
{
char *Tempstr=NULL;
uint8_t *ptr;
char *Token=NULL;
const char *tptr;
int result, RetVal=FALSE;
S->in_fd=ConnectToHost(Host,Port,0);
S->out_fd=S->in_fd;
if (S->in_fd == -1) return(FALSE);
//Horrid binary protocol.
Tempstr=SetStrLen(Tempstr, StrLen(User) +20);
ptr=Tempstr;
*ptr=4; //version number
ptr++;
*ptr=1; //outward connection (2 binds a port for incoming)
ptr++;
tptr=Path;
if (strncmp(tptr,"tcp:",4)==0) tptr+=4;
tptr=GetToken(tptr,":",&Token,0);
//destination port
*((uint16_t *) ptr) =htons(atoi(tptr));
ptr+=2;
//destination host
*((uint32_t *) ptr) =StrtoIP(Token);
ptr+=4;
strcpy(ptr,User);
ptr+=StrLen(User);
ptr++;
STREAMWriteBytes(S,Tempstr,(char *)ptr-Tempstr); STREAMFlush(S);
result=STREAMReadBytes(S,Tempstr,8);
//Positive response will be 0x00 0x5a 0x00 0x00 0x00 0x00 0x00 0x00
//although only the leading two bytes (0x00 0x5a, or \0Z) matters
if ((result==8) && (Tempstr[0]=='\0') && (Tempstr[1]=='Z')) RetVal=TRUE;
DestroyString(Tempstr);
DestroyString(Token);
return(RetVal);
}
void Server::Connect()
{
if(mainSocket != NULL)
{
Disconnect();
free(mainSocket);
mainSocket = NULL;
}
mainSocket = new QTcpSocket(this);
connect(mainSocket, SIGNAL(connected ()), this, SLOT(ConnectedToHost()));
connect(mainSocket, SIGNAL(disconnected ()), this, SLOT(DisconnectedFromHost()));
connect(mainSocket, SIGNAL(error( QAbstractSocket::SocketError )), this, SLOT(SocketError( QAbstractSocket::SocketError )));
connect(mainSocket, SIGNAL(stateChanged ( QAbstractSocket::SocketState )), this, SLOT(SocketStateChanged ( QAbstractSocket::SocketState )));
ConnectToHost();
}
int ProxyControlConnect(TSession *Session, char *Host, int Port)
{
char *Tempstr=NULL;
int fd, result=FALSE;
if (StrLen(Host)==0)
{
SendLoggedLine(Session,"421 ERROR: Proxy cannot connect. No destination host.");
}
else
{
Tempstr=IPCRequest(Tempstr, Session, "GetIP", Host);
if (strcmp(Tempstr,"DENIED")==0)
{
Tempstr=FormatStr(Tempstr,"421 ERROR: Proxy connection denied for host %s:%d",Host,Port);
SendLoggedLine(Session,Tempstr);
}
else
{
fd=ConnectToHost(Tempstr,Port,FALSE);
if (fd==-1)
{
Tempstr=FormatStr(Tempstr,"421 ERROR: Proxy cannot connect to host %s:%d",Host,Port);
SendLoggedLine(Session,Tempstr);
}
else
{
Session->ProxySock=STREAMFromFD(fd);
result=TRUE;
do
{
Tempstr=STREAMReadLine(Tempstr,Session->ProxySock);
STREAMWriteLine(Tempstr,Session->ClientSock);
} while ( (Tempstr[3]=='-') || (isspace(Tempstr[0])) );
STREAMFlush(Session->ClientSock);
}
}
}
DestroyString(Tempstr);
return(result);
}
Client::Client(const string& newName, const string& ipaddress, int port)
{
if(ConnectToHost(port,ipaddress.length()<=1?"127.0.0.1":ipaddress.c_str())){
success=true;
string welcomeMsg;
if(receiveText(welcomeMsg)){
stringstream ss("");
ss<<"Client connected to: "<<welcomeMsg<<" ,IP: "<<ipaddress<<" [port: "<<port<<"]";
wiBackLog::post(ss.str().c_str());
changeName(newName);
serverName=welcomeMsg;
}
}
else{
success=false;
stringstream ss("");
ss<<"Connecting to server on address: "<<ipaddress<< " [port "<<port<<"] FAILED with: "<<WSAGetLastError();
wiBackLog::post(ss.str().c_str());
}
}
/* Main ========================================================= */
int main(int argc, char **argv)
{
int argSwitch = 0;
char *hostname = "localhost";
char *portno = "8888";
char *fileName = "foo.txt";
// Parse and set command line arguments
while ((argSwitch = getopt(argc, argv, "s:p:o:h")) != -1)
{
switch (argSwitch)
{
case 's': // server
hostname = optarg;
break;
case 'p': // listen-port
portno = optarg;
break;
case 'o': // output file name
fileName = optarg;
break;
case 'h': // help
fprintf(stdout, "%s", USAGE);
exit(0);
break;
default:
fprintf(stderr, "%s", USAGE);
exit(1);
}
}
int socketDescriptor = ConnectToHost(hostname, portno);
ReadSocketToFile(socketDescriptor, fileName);
close(socketDescriptor);
return 0;
}
int STREAMProcessConnectHop(STREAM *S, char *HopURL, int LastHop)
{
int val, result=FALSE;
char *Token=NULL, *Token2=NULL;
char *Tempstr=NULL;
char *User=NULL, *Host=NULL,*Pass=NULL, *KeyFile=NULL;
int Port=0;
ParseConnectDetails(HopURL, &Token, &Host, &Token2, &User, &Pass, NULL);
Port=atoi(Token2);
val=MatchTokenFromList(Token,HopTypes,0);
switch (val)
{
case CONNECT_HOP_TCP:
if (S->in_fd==-1)
{
S->in_fd=ConnectToHost(Host,Port,0);
S->out_fd=S->in_fd;
if (S->in_fd > -1) result=TRUE;
}
break;
case CONNECT_HOP_HTTPTUNNEL:
result=DoHTTPProxyTunnel(S, Host, Port, S->Path, 0);
break;
case CONNECT_HOP_SSH:
case CONNECT_HOP_SSHTUNNEL:
result=ConnectHopSSH(S, val, Host, Port, User, Pass, S->Path);
break;
case CONNECT_HOP_SOCKS4:
result=ConnectHopSocks(S, val, Host, Port, User, Pass, S->Path);
break;
case CONNECT_HOP_SHELL_CMD:
break;
case CONNECT_HOP_TELNET:
if (Port > 0)
{
Tempstr=FormatStr(Tempstr,"telnet -8 %s %d ",Host, Port);
}
else Tempstr=FormatStr(Tempstr,"telnet -8 %s ",Host);
if (S->in_fd==-1)
{
PseudoTTYSpawn(& S->in_fd,Tempstr,0);
S->out_fd=S->in_fd;
if (S->in_fd > -1)
{
result=TRUE;
STREAMSetFlushType(S,FLUSH_LINE,0,0);
}
}
else
{
Tempstr=CatStr(Tempstr,";exit\n");
STREAMWriteLine(Tempstr,S);
result=TRUE;
}
if (StrLen(User) > 0)
{
Tempstr=MCopyStr(Tempstr,User,"\n",NULL);
STREAMExpectAndReply(S,"ogin:",Tempstr);
}
if (StrLen(Pass) > 0)
{
Tempstr=MCopyStr(Tempstr,Pass,"\n",NULL);
STREAMExpectAndReply(S,"assword:",Tempstr);
}
STREAMExpectSilence(S,2);
break;
}
DestroyString(Tempstr);
DestroyString(Token);
DestroyString(KeyFile);
DestroyString(Host);
DestroyString(User);
DestroyString(Pass);
STREAMFlush(S);
return(result);
}
int ConnectHopSSH(STREAM *S,int Type, char *Host, int Port, char *User, char *Pass, char *NextHop)
{
char *Tempstr=NULL, *KeyFile=NULL, *Token=NULL, *Token2=NULL;
STREAM *AuthS;
int result=FALSE, val;
unsigned int TunnelPort=0;
if (Type==CONNECT_HOP_SSHTUNNEL)
{
TunnelPort=(rand() % (0xFFFF - 9000)) +9000;
//Host will be Token, and port Token2
ParseConnectDetails(NextHop, NULL, &Token, &Token2, NULL, NULL, NULL);
Tempstr=FormatStr(Tempstr,"ssh -2 -N %s@%s -L %d:%s:%s ",User,Host,TunnelPort,Token,Token2);
}
else Tempstr=MCopyStr(Tempstr,"ssh -2 -T ",User,"@",Host, " ", NULL );
if (strncmp(Pass,"keyfile:",8)==0)
{
if (S->in_fd != -1)
{
Token=FormatStr(Token,".%d-%d",getpid(),time(NULL));
SendPublicKeyToRemote(S,Token,Pass+8);
KeyFile=CopyStr(KeyFile,Token);
}
Tempstr=MCatStr(Tempstr,"-i ",KeyFile," ",NULL);
}
if (Port > 0)
{
Token=FormatStr(Token," -p %d ",Port);
Tempstr=CatStr(Tempstr,Token);
}
if (Type==CONNECT_HOP_SSHTUNNEL)
{
Tempstr=CatStr(Tempstr, " 2> /dev/null");
AuthS=STREAMSpawnCommand(Tempstr,COMMS_BY_PTY);
STREAMSetValue(S,"HelperPID:SSH",STREAMGetValue(AuthS,"PeerPID"));
}
else if (S->in_fd==-1)
{
Tempstr=CatStr(Tempstr, " 2> /dev/null");
PseudoTTYSpawn(&S->in_fd,Tempstr,0);
S->out_fd=S->in_fd;
if (S->in_fd > -1)
{
result=TRUE;
STREAMSetFlushType(S,FLUSH_LINE,0,0);
}
AuthS=S;
}
else
{
if (StrLen(KeyFile)) Tempstr=MCatStr(Tempstr," ; rm -f ",KeyFile,NULL);
Tempstr=CatStr(Tempstr,"; exit\n");
STREAMWriteLine(Tempstr,S);
result=TRUE;
AuthS=S;
}
if ((StrLen(KeyFile)==0) && (StrLen(Pass) > 0))
{
Token=MCopyStr(Token,Pass,"\n",NULL);
for (val=0; val < 3; val++)
{
if (STREAMExpectAndReply(AuthS,"assword:",Token)) break;
}
}
STREAMSetTimeout(AuthS,100);
//STREAMExpectSilence(AuthS);
sleep(3);
if (Type==CONNECT_HOP_SSHTUNNEL)
{
S->in_fd=ConnectToHost("127.0.0.1",TunnelPort,0);
S->out_fd=S->in_fd;
if (S->in_fd > -1) result=TRUE;
}
DestroyString(Tempstr);
DestroyString(KeyFile);
DestroyString(Token2);
DestroyString(Token);
return(result);
}
int
main(int argc,
char *argv[]) {
typedef enum {STOP,START} Commands;
const char *LOGDEST[]={"none","local","netlogger","remote"};
const char *USAGE = "ctrl_mem [-l howtolog -f wheretolog] host";
MemLogDest logdest = MEMORY_LOG_NONE;
const char* plogdest = NULL;
int c;
/* Commands command; */
struct host_cookie cookie;
struct host_desc host;
unsigned short nsPort;
const char *parameter = NULL;
extern char *optarg;
extern int optind;
unsigned short sensorPort;
double timeOut;
timeOut = PKTTIMEOUT;
DirectDiagnostics(DIAGINFO, stdout);
DirectDiagnostics(DIAGLOG, stdout);
DirectDiagnostics(DIAGWARN, stderr);
DirectDiagnostics(DIAGERROR, stderr);
DirectDiagnostics(DIAGFATAL, stderr);
nsPort = DefaultHostPort(NAME_SERVER_HOST);
sensorPort = DefaultHostPort(SENSOR_HOST);
while((c = getopt(argc, argv, SWITCHES)) != EOF) {
switch(c) {
case 'l':
for(logdest = MEMORY_LOG_NONE; logdest <= MEMORY_LOG_REMOTE; logdest++) {
if(strncasecmp(LOGDEST[logdest], optarg, strlen(optarg)) == 0)
break;
}
break;
case 'f':
plogdest = optarg;
break;
case 'z':
DirectDiagnostics(DIAGINFO, DIAGSUPPRESS);
DirectDiagnostics(DIAGLOG, DIAGSUPPRESS);
DirectDiagnostics(DIAGWARN, DIAGSUPPRESS);
DirectDiagnostics(DIAGERROR, DIAGSUPPRESS);
DirectDiagnostics(DIAGFATAL, DIAGSUPPRESS);
break;
default:
fprintf(stderr, "unrecognized switch\n%s\n", USAGE);
exit(1);
break;
}
}
if(optind >= argc) {
fprintf(stderr, "%s\n", USAGE);
exit(1);
}
parameter = argv[optind];
optind++;
HostDValue(parameter, nsPort, &host);
MakeHostCookie(host.host_name, host.port, &cookie);
if(!ConnectToHost(&cookie, &cookie.sd)) {
WARN1("connect %s failed\n", HostDImage(&host));
return 1;
}
switch(logdest) {
case MEMORY_LOG_NONE: /* stop logging */
DoStopLogging(cookie.sd, plogdest, timeOut);
printf("4\n");
break;
case MEMORY_LOG_LOCAL: /* set local file */
DoLogLocal(cookie.sd, plogdest, timeOut);
break;
case MEMORY_LOG_NETLOGGER: /* set netlogger */
DoLogNetLogger(cookie.sd, plogdest, timeOut);
break;
case MEMORY_LOG_REMOTE: /* set remote file */
/* DoLogRemote(cookie.sd, plogdest, timeOut); */
break;
}
DisconnectHost(&cookie);
return(0);
}
// Handle mouse event
void _Menu::MouseEvent(const _MouseEvent &MouseEvent) {
if(State == STATE_NONE)
return;
if(!CurrentLayout)
return;
if(MouseEvent.Button == SDL_BUTTON_LEFT)
CurrentLayout->HandleInput(MouseEvent.Pressed);
// Get clicked element
_Element *Clicked = CurrentLayout->GetClickedElement();
if(Clicked) {
bool DoubleClick = false;
if(PreviousClick == Clicked && PreviousClickTimer < MENU_DOUBLECLICK_TIME) {
PreviousClick = nullptr;
DoubleClick = true;
}
else
PreviousClick = Clicked;
PreviousClickTimer = 0.0;
switch(State) {
case STATE_TITLE: {
if(Clicked->Identifier == "button_title_play") {
PlayState.Connect(true);
}
else if(Clicked->Identifier == "button_title_joinserver") {
InitConnect(true);
}
else if(Clicked->Identifier == "button_title_mapeditor") {
InitEditor();
}
else if(Clicked->Identifier == "button_title_exit") {
Framework.Done = true;
}
} break;
case STATE_CHARACTERS: {
if(CharactersState == CHARACTERS_NONE) {
if(Clicked->Identifier == "button_characters_delete") {
size_t SelectedSlot = GetSelectedCharacter();
if(SelectedSlot < CharacterSlots.size() && CharacterSlots[SelectedSlot].Used) {
_Buffer Packet;
Packet.Write<PacketType>(PacketType::CHARACTERS_DELETE);
Packet.Write<uint8_t>((uint8_t)SelectedSlot);
PlayState.Network->SendPacket(Packet);
}
}
else if(Clicked->Identifier == "button_characters_play") {
size_t SelectedSlot = GetSelectedCharacter();
if(SelectedSlot < CharacterSlots.size() && CharacterSlots[SelectedSlot].Used) {
PlayCharacter(SelectedSlot);
}
}
else if(Clicked->Identifier == "button_characters_back") {
PlayState.Network->Disconnect();
}
else if(Clicked->Identifier.substr(0, CharacterButtonPrefix.size()) == CharacterButtonPrefix) {
// Deselect slots
_Element *CharactersElement = Assets.Elements["element_menu_characters"];
for(auto &Element : CharactersElement->Children) {
if(Element->Identifier.substr(0, CharacterButtonPrefix.size()) == CharacterButtonPrefix) {
_Button *Button = (_Button *)Element;
Button->Checked = false;
}
}
// Set selection
size_t SelectedSlot = (size_t)(intptr_t)Clicked->UserData;
CharacterSlots[SelectedSlot].Button->Checked = true;
// Open new character screen
if(!CharacterSlots[SelectedSlot].Used)
InitNewCharacter();
UpdateCharacterButtons();
if(DoubleClick && SelectedSlot < CharacterSlots.size()) {
PlayCharacter(SelectedSlot);
}
}
}
else if(CharactersState == CHARACTERS_CREATE) {
if(Clicked->Identifier == NewCharacterPortraitPrefix || Clicked->Identifier == NewCharacterBuildPrefix) {
size_t SelectedID = (size_t)(intptr_t)Clicked->UserData;
// Unselect all portraits and select the clicked element
for(auto &Element : Clicked->Parent->Children) {
_Button *Button = (_Button *)Element;
Button->Checked = false;
if((size_t)(intptr_t)Button->UserData == SelectedID) {
_TextBox *Name = Assets.TextBoxes["textbox_newcharacter_name"];
FocusedElement = Name;
Name->ResetCursor();
Button->Checked = true;
}
}
ValidateCreateCharacter();
}
else if(Clicked->Identifier == "button_newcharacter_create") {
CreateCharacter();
}
else if(Clicked->Identifier == "button_newcharacter_cancel") {
RequestCharacterList();
}
}
} break;
case STATE_CONNECT: {
if(Clicked->Identifier == "button_connect_connect") {
if(!PlayState.Network->IsDisconnected()) {
PlayState.Network->Disconnect(true);
InitConnect(false);
}
else
ConnectToHost();
}
else if(Clicked->Identifier == "button_connect_back") {
InitTitle(true);
}
} break;
case STATE_ACCOUNT: {
if(Clicked->Identifier == "button_account_login") {
SendAccountInfo();
}
else if(Clicked->Identifier == "button_account_create") {
SendAccountInfo(true);
}
else if(Clicked->Identifier == "button_account_back") {
InitConnect(true);
}
} break;
case STATE_INGAME: {
if(Clicked->Identifier == "button_ingame_resume") {
InitPlay();
}
else if(Clicked->Identifier == "button_ingame_disconnect") {
PlayState.Network->Disconnect();
}
} break;
default:
break;
}
}
}
int
main(int argc,
char *argv[]) {
typedef enum {ERROR, HALT, LOG, REGISTER, TEST} Commands;
const char *COMMANDS[] = {"error", "halt", "log", "register", "test"};
const char *USAGE = "ctrl_host [-P password] [-t n] [-z] <command> host ...";
int c;
Commands command;
struct host_cookie cookie;
struct host_desc host;
HostInfo info;
struct host_desc nsDesc;
unsigned short nsPort;
const char *parameter = NULL;
const char *password;
const char *STATII[] = {"dead", "healthy", "sick", "unresponsive"};
unsigned short sensorPort;
HostStatii status;
const char *TYPES[] = {"forecaster", "memory", "name_server", "sensor"};
double timeOut;
extern char *optarg;
extern int optind;
password = NULL;
timeOut = PKTTIMEOUT;
DirectDiagnostics(DIAGINFO, stdout);
DirectDiagnostics(DIAGLOG, stdout);
DirectDiagnostics(DIAGWARN, stderr);
DirectDiagnostics(DIAGERROR, stderr);
DirectDiagnostics(DIAGFATAL, stderr);
nsPort = DefaultHostPort(NAME_SERVER_HOST);
sensorPort = DefaultHostPort(SENSOR_HOST);
while((c = getopt(argc, argv, SWITCHES)) != EOF) {
switch(c) {
case 'P':
password = optarg;
break;
case 't':
timeOut = atof(optarg);
break;
case 'z':
DirectDiagnostics(DIAGINFO, DIAGSUPPRESS);
DirectDiagnostics(DIAGLOG, DIAGSUPPRESS);
DirectDiagnostics(DIAGWARN, DIAGSUPPRESS);
DirectDiagnostics(DIAGERROR, DIAGSUPPRESS);
DirectDiagnostics(DIAGFATAL, DIAGSUPPRESS);
break;
default:
fprintf(stderr, "unrecognized switch\n%s\n", USAGE);
exit(1);
break;
}
}
if(optind >= argc) {
fprintf(stderr, "%s\n", USAGE);
exit(1);
}
for(command = ERROR; command <= TEST; command++) {
if(strncasecmp(COMMANDS[command], argv[optind], strlen(argv[optind])) == 0)
break;
}
if(command > TEST) {
fprintf(stderr, "unknown command %s\n", argv[optind]);
exit(1);
}
optind++;
switch(command) {
case REGISTER:
if(optind >= argc) {
fprintf(stderr, "missing parameter for %c command\n", command);
exit(1);
}
parameter = argv[optind++];
HostDValue(parameter, nsPort, &nsDesc);
if(!IsANameServer(&nsDesc, timeOut)) {
fprintf(stderr, "%s is not a name server\n", parameter);
}
break;
default:
break;
}
for(; optind < argc; optind++) {
HostDValue(argv[optind], sensorPort, &host);
MakeHostCookie(host.host_name, host.port, &cookie);
if(!ConnectToHost(&cookie, &cookie.sd)) {
if(command == TEST) {
printf("%s dead\n", HostDImage(&host));
}
else {
WARN1("connect %s failed\n", HostDImage(&host));
}
continue;
}
switch(command) {
case ERROR:
if(!DoDiagnosticsCommand(cookie.sd, ALL_ERRORS, timeOut)) {
WARN1("error toggle failed for host %s\n", HostDImage(&host));
}
break;
case HALT:
if(!DoHaltHost(cookie.sd, password, timeOut)) {
WARN1("halt failed for host %s\n", HostDImage(&host));
}
break;
case LOG:
if(!DoDiagnosticsCommand(cookie.sd, ALL_LOGS, timeOut)) {
WARN1("log toggle failed for host %s\n", HostDImage(&host));
}
break;
case REGISTER:
if(!DoRegisterHost(cookie.sd, parameter, password, timeOut)) {
WARN1("registration change failed for host %s\n", HostDImage(&host));
}
break;
case TEST:
status = DoTestHost(cookie.sd, &info, timeOut);
if((status == HEALTHY) || (status == SICK)) {
printf("%s %s ", TYPES[info.hostType], HostDImage(&host));
if((strcmp(info.registrationName, HostDImage(&host)) != 0) &&
(strcmp(info.registrationName, "") != 0)) {
printf("(%s) ", info.registrationName);
}
printf("registered with %s ", info.nameServer);
}
else {
printf("%s ", HostDImage(&host));
}
printf("%s\n", STATII[status]);
break;
}
DisconnectHost(&cookie);
}
return(0);
}
int mpiexec_rsh()
{
int i;
smpd_launch_node_t *launch_node_ptr;
smpd_process_t *process, **processes;
int result;
char *iter1, *iter2;
char exe[SMPD_MAX_EXE_LENGTH];
char *p;
char ssh_cmd[100] = "ssh -x";
SMPDU_Sock_set_t set;
SMPD_BOOL escape_escape = SMPD_TRUE;
char *env_str;
int maxlen;
SMPDU_Sock_t abort_sock;
smpd_context_t *abort_context = NULL;
smpd_command_t *cmd_ptr;
PROCESS_HANDLE_TYPE hnd;
smpd_enter_fn("mpiexec_rsh");
#ifdef HAVE_WINDOWS_H
SetConsoleCtrlHandler(mpiexec_rsh_handler, TRUE);
#else
/* setup a signall hander? */
#endif
p = getenv("MPIEXEC_RSH");
if (p != NULL && strlen(p) > 0){
strncpy(ssh_cmd, p, 100);
}
p = getenv("MPIEXEC_RSH_NO_ESCAPE");
if (p != NULL){
if (smpd_is_affirmative(p) || strcmp(p, "1") == 0){
escape_escape = SMPD_FALSE;
}
}
result = SMPDU_Sock_create_set(&set);
if (result != SMPD_SUCCESS){
smpd_err_printf("unable to create a set for the mpiexec_rsh.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
smpd_process.nproc = smpd_process.launch_list->nproc;
if (smpd_process.use_pmi_server){
result = start_pmi_server(smpd_process.launch_list->nproc, root_host, 100, &root_port);
if (result != SMPD_SUCCESS){
smpd_err_printf("mpiexec_rsh is unable to start the local pmi server.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
smpd_dbg_printf("the pmi server is listening on %s:%d\n", root_host, root_port);
}
else{
/* start the root smpd */
result = start_root_smpd(root_host, SMPD_MAX_HOST_LENGTH, &root_port, &hnd);
if (result != SMPD_SUCCESS){
smpd_err_printf("mpiexec_rsh is unable to start the root smpd.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
smpd_dbg_printf("the root smpd is listening on %s:%d\n", root_host, root_port);
/* create a connection to the root smpd used to abort the job */
result = ConnectToHost(root_host, root_port, SMPD_CONNECTING_RPMI, set, &abort_sock, &abort_context);
if (result != SMPD_SUCCESS){
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
}
processes = (smpd_process_t**)MPIU_Malloc(sizeof(smpd_process_t*) * smpd_process.launch_list->nproc);
if (processes == NULL){
smpd_err_printf("unable to allocate process array.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
launch_node_ptr = smpd_process.launch_list;
for (i=0; i<smpd_process.launch_list->nproc; i++){
if (launch_node_ptr == NULL){
smpd_err_printf("Error: not enough launch nodes.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
/* initialize process structure */
result = smpd_create_process_struct(i, &process);
if (result != SMPD_SUCCESS){
smpd_err_printf("unable to create a process structure.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
/* no need for a pmi context */
if (process->pmi){
smpd_free_context(process->pmi);
}
process->pmi = NULL;
/* change stdout and stderr to rsh behavior:
* write stdout/err directly to stdout/err instead of creating
* an smpd stdout/err command
*/
if (process->out != NULL){
process->out->type = SMPD_CONTEXT_STDOUT_RSH;
}
if (process->err != NULL){
process->err->type = SMPD_CONTEXT_STDERR_RSH;
}
MPIU_Strncpy(process->clique, launch_node_ptr->clique, SMPD_MAX_CLIQUE_LENGTH);
MPIU_Strncpy(process->dir, launch_node_ptr->dir, SMPD_MAX_DIR_LENGTH);
MPIU_Strncpy(process->domain_name, smpd_process.kvs_name, SMPD_MAX_DBS_NAME_LEN);
MPIU_Strncpy(process->env, launch_node_ptr->env, SMPD_MAX_ENV_LENGTH);
if (escape_escape == SMPD_TRUE && smpd_process.mpiexec_run_local != SMPD_TRUE){
/* convert \ to \\ to make cygwin ssh happy */
iter1 = launch_node_ptr->exe;
iter2 = exe;
while (*iter1){
if (*iter1 == '\\'){
*iter2 = *iter1;
iter2++;
*iter2 = *iter1;
}
else{
*iter2 = *iter1;
}
iter1++;
iter2++;
}
*iter2 = '\0';
/*printf("[%s] -> [%s]\n", launch_node_ptr->exe, exe);*/
}
else{
MPIU_Strncpy(exe, launch_node_ptr->exe, SMPD_MAX_EXE_LENGTH);
}
/* Two samples for testing on the local machine */
/* static rPMI initialization */
/*sprintf(process->exe, "env PMI_RANK=%d PMI_SIZE=%d PMI_KVS=%s PMI_ROOT_HOST=%s PMI_ROOT_PORT=8888 PMI_ROOT_LOCAL=1 PMI_APPNUM=%d %s",
launch_node_ptr->iproc, launch_node_ptr->nproc, smpd_process.kvs_name, root_host, launch_node_ptr->appnum, exe);*/
/* dynamic rPMI initialization */
/*sprintf(process->exe, "env PMI_RANK=%d PMI_SIZE=%d PMI_KVS=%s PMI_ROOT_HOST=%s PMI_ROOT_PORT=%d PMI_ROOT_LOCAL=0 PMI_APPNUM=%d %s",
launch_node_ptr->iproc, launch_node_ptr->nproc, smpd_process.kvs_name, root_host, root_port, launch_node_ptr->appnum, exe);*/
if (smpd_process.mpiexec_run_local == SMPD_TRUE){
/* -localonly option and dynamic rPMI initialization */
env_str = &process->env[strlen(process->env)];
maxlen = (int)(SMPD_MAX_ENV_LENGTH - strlen(process->env));
MPIU_Str_add_int_arg(&env_str, &maxlen, "PMI_RANK", launch_node_ptr->iproc);
MPIU_Str_add_int_arg(&env_str, &maxlen, "PMI_SIZE", launch_node_ptr->nproc);
MPIU_Str_add_string_arg(&env_str, &maxlen, "PMI_KVS", smpd_process.kvs_name);
MPIU_Str_add_string_arg(&env_str, &maxlen, "PMI_ROOT_HOST", root_host);
MPIU_Str_add_int_arg(&env_str, &maxlen, "PMI_ROOT_PORT", root_port);
MPIU_Str_add_string_arg(&env_str, &maxlen, "PMI_ROOT_LOCAL", "0");
MPIU_Str_add_int_arg(&env_str, &maxlen, "PMI_APPNUM", launch_node_ptr->appnum);
MPIU_Strncpy(process->exe, exe, SMPD_MAX_EXE_LENGTH);
}
else{
/* ssh and dynamic rPMI initialization */
char fmtEnv[SMPD_MAX_ENV_LENGTH];
int fmtEnvLen = SMPD_MAX_ENV_LENGTH;
char *pExe = process->exe;
int curLen = 0;
MPIU_Snprintf(pExe, SMPD_MAX_EXE_LENGTH, "%s %s env", ssh_cmd, launch_node_ptr->hostname);
curLen = strlen(process->exe);
pExe = process->exe + curLen;
if(FmtEnvVarsForSSH(launch_node_ptr->env, fmtEnv, fmtEnvLen)){
/* Add user specified env vars */
MPIU_Snprintf(pExe, SMPD_MAX_EXE_LENGTH - curLen, "%s", fmtEnv);
curLen = strlen(process->exe);
pExe = process->exe + curLen;
}
MPIU_Snprintf(pExe, SMPD_MAX_EXE_LENGTH - curLen, " \"PMI_RANK=%d\" \"PMI_SIZE=%d\" \"PMI_KVS=%s\" \"PMI_ROOT_HOST=%s\" \"PMI_ROOT_PORT=%d\" \"PMI_ROOT_LOCAL=0\" \"PMI_APPNUM=%d\" %s",
launch_node_ptr->iproc, launch_node_ptr->nproc, smpd_process.kvs_name, root_host, root_port, launch_node_ptr->appnum, exe);
}
MPIU_Strncpy(process->kvs_name, smpd_process.kvs_name, SMPD_MAX_DBS_NAME_LEN);
process->nproc = launch_node_ptr->nproc;
MPIU_Strncpy(process->path, launch_node_ptr->path, SMPD_MAX_PATH_LENGTH);
/* call smpd_launch_process */
smpd_dbg_printf("launching: %s\n", process->exe);
result = smpd_launch_process(process, SMPD_DEFAULT_PRIORITY_CLASS, SMPD_DEFAULT_PRIORITY, SMPD_FALSE, set);
if (result != SMPD_SUCCESS){
smpd_err_printf("unable to launch process %d <%s>.\n", i, process->exe);
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
/* save the new process in the list */
process->next = smpd_process.process_list;
smpd_process.process_list = process;
if (i == 0){
/* start the stdin redirection thread to the first process */
setup_stdin_redirection(process, set);
}
smpd_process.nproc_launched++;
processes[i] = process;
launch_node_ptr = launch_node_ptr->next;
} /* for (i=0; i<smpd_process.launch_list->nproc; i++) */
if (launch_node_ptr != NULL){
smpd_err_printf("Error: too many launch nodes.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
/* Start the timeout mechanism if specified */
if (smpd_process.timeout > 0){
smpd_context_t *reader_context;
SMPDU_Sock_t sock_reader;
SMPDU_SOCK_NATIVE_FD reader, writer;
#ifdef HAVE_WINDOWS_H
/*SOCKET reader, writer;*/
smpd_make_socket_loop((SOCKET*)&reader, (SOCKET*)&writer);
#else
/*int reader, writer;*/
int pair[2];
socketpair(AF_UNIX, SOCK_STREAM, 0, pair);
reader = pair[0];
writer = pair[1];
#endif
result = SMPDU_Sock_native_to_sock(set, reader, NULL, &sock_reader);
result = SMPDU_Sock_native_to_sock(set, writer, NULL, &smpd_process.timeout_sock);
result = smpd_create_context(SMPD_CONTEXT_TIMEOUT, set, sock_reader, -1, &reader_context);
reader_context->read_state = SMPD_READING_TIMEOUT;
result = SMPDU_Sock_post_read(sock_reader, &reader_context->read_cmd.cmd, 1, 1, NULL);
#ifdef HAVE_WINDOWS_H
/* create a Windows thread to sleep until the timeout expires */
smpd_process.timeout_thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)timeout_thread, NULL, 0, NULL);
if (smpd_process.timeout_thread == NULL){
printf("Error: unable to create a timeout thread, errno %d.\n", GetLastError());
smpd_exit_fn("mp_parse_command_args");
return SMPD_FAIL;
}
#else /* HAVE_WINDOWS_H */
#ifdef SIGALRM
/* create an alarm to signal mpiexec when the timeout expires */
smpd_signal(SIGALRM, timeout_function);
alarm(smpd_process.timeout);
#else /* SIGALARM */
#ifdef HAVE_PTHREAD_H
/* create a pthread to sleep until the timeout expires */
result = pthread_create(&smpd_process.timeout_thread, NULL, timeout_thread, NULL);
if (result != 0){
printf("Error: unable to create a timeout thread, errno %d.\n", result);
smpd_exit_fn("mp_parse_command_args");
return SMPD_FAIL;
}
#else /* HAVE_PTHREAD_H */
/* no timeout mechanism available */
#endif /* HAVE_PTHREAD_H */
#endif /* SIGALARM */
#endif /* HAVE_WINDOWS_H */
} /* if (smpd_process.timeout > 0) */
result = smpd_enter_at_state(set, SMPD_IDLE);
if (result != SMPD_SUCCESS){
smpd_err_printf("mpiexec_rsh state machine failed.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
if (smpd_process.use_pmi_server){
result = stop_pmi_server();
if (result != SMPD_SUCCESS){
smpd_err_printf("mpiexec_rsh unable to stop the pmi server.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
}
else{
/* Send an abort command to the root_smpd thread/process to insure that it exits.
* This only needs to be sent when there is an error or failed process of some sort
* but it is safe to send it in all cases.
*/
result = smpd_create_command("abort", 0, 0, SMPD_FALSE, &cmd_ptr);
if (result != SMPD_SUCCESS){
smpd_err_printf("unable to create an abort command.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
result = smpd_post_write_command(abort_context, cmd_ptr);
if (result != SMPD_SUCCESS){
/* Only print this as a debug message instead of an error because the root_smpd thread/process may have already exited. */
smpd_dbg_printf("unable to post a write of the abort command to the %s context.\n", smpd_get_context_str(abort_context));
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
result = stop_root_smpd(hnd);
if (result != PMI_SUCCESS){
smpd_err_printf("mpiexec_rsh unable to stop the root smpd.\n");
smpd_exit_fn("mpiexec_rsh");
return SMPD_FAIL;
}
}
smpd_exit_fn("mpiexec_rsh");
return 0;
}
int CTransfer::Transfer(CMobileClient *pClient, char *pszType, int nNzcNumber, int nPort, char *pszFileName, int nTryTime, BOOL bCompress)
{
char szNumber[64] = "";
int nState, nError;
BOOL bConnected = FALSE;
BOOL bCDMA, bEvent;
int nRetry = 0;
int nIndex = 0;
int nResult;
time_t tmStart, tmNow;
m_bCompress = bCompress;
m_nNzcNumber = nNzcNumber;
m_nMobileType = MOBILE_GSM;
bCDMA = (strcmp(pszType, "cdma") == 0) ? TRUE : FALSE;
if (bCDMA) m_nMobileType = MOBILE_CDMA;
bEvent = strstr(pszFileName, "event") != NULL ? TRUE : FALSE;
LoadPhoneList();
if (m_nPhoneCount == 0)
{
XDEBUG("File not found: /app/sw/phonelist\r\n");
return 0;
}
time(&tmStart);
for(nState=STATE_INIT; !m_bExitSignalPending;)
{
switch(nState) {
case STATE_INIT :
nRetry = 0;
DisconnectModem();
nState = STATE_TRY_CONNECT;
break;
case STATE_TRY_CONNECT :
strcpy(szNumber, m_szPhoneList[nIndex]);
XDEBUG("CIRCUIT: Try Connect to %s. (%s)\r\n",
szNumber, bEvent ? "Event" : "Data");
UpdateLogFile(LOG_DIR, UPLOAD_LOG_FILE, 0, TRUE, "%s:%d Try connect.\n", szNumber, nPort);
nError = ConnectToHost(pClient, szNumber, bCDMA, nPort);
if (nError != 0)
{
switch(nError) {
case -4 :
XDEBUG("CIRCUIT: Server is not accept. (CPIN=%s, CSQ=%s, SBV=%s)\r\n",
szCPIN, szCSQ, szSBV);
UpdateLogFile(LOG_DIR, UPLOAD_LOG_FILE, 0, TRUE, "%s:%d Server is not accept. (CPIN=%s, CSQ=%s, SBV=%s)\n",
szNumber, nPort, szCPIN, szCSQ, szSBV);
break;
case -10 :
XDEBUG("CIRCUIT: Modem or SIM error!!.\r\n");
UpdateLogFile(LOG_DIR, UPLOAD_LOG_FILE, 0, TRUE, "%s:%d Modem or SIM error.\n", szNumber, nPort);
break;
case -1 :
case -2 :
case -3 :
default:
XDEBUG("CIRCUIT: Cannot connect to host. (CPIN=%s, CSQ=%s, SBV=%s)\r\n",
szCPIN, szCSQ, szSBV);
UpdateLogFile(LOG_DIR, UPLOAD_LOG_FILE, 0, TRUE, "%s:%d Cannot connect to host. (CPIN=%s, CSQ=%s, SBV=%s)\n",
szNumber, nPort, szCPIN, szCSQ, szSBV);
break;
}
nState = STATE_RETRY;
break;
}
XDEBUG("CIRCUIT: Connected.\r\n");
UpdateLogFile(LOG_DIR, UPLOAD_LOG_FILE, 0, TRUE, "%s:%d Connected. (%s)\n", szNumber, nPort, bEvent ? "Event" : "Data");
bConnected = TRUE;
nState = STATE_SEND;
break;
case STATE_SEND :
XDEBUG("CIRCUIT: Sending %s...\r\n", bEvent ? "Event" : "Data");
nResult = -1;
m_pszReadBuffer = (char *)MALLOC(1024*30);
if (m_pszReadBuffer != NULL)
{
if (bEvent)
nResult = SendEvent(pClient, pszFileName);
else nResult = SendMetering(pClient, pszFileName);
FREE(m_pszReadBuffer);
}
nState = (nResult == SENDERR_OK) ? STATE_TERMINATE : STATE_RETRY;
if (nState == STATE_RETRY)
{
UpdateLogFile(LOG_DIR, UPLOAD_LOG_FILE, 0, TRUE, "%s:%d %s Sending fail (ERROR=%d).\n",
szNumber, nPort,
bEvent ? "Event" : "Data",
nResult);
}
break;
case STATE_RETRY :
XDEBUG("CIRCUIT: Disconnect mobile session.\r\n");
DisconnectModem();
nIndex++;
if (nIndex >= m_nPhoneCount)
nIndex = 0;
nRetry++;
if (nRetry >= MAX_RETRY_COUNT)
{
XDEBUG("CIRCUIT: Out of MAX_RETRY_COUNT(%d).\r\n", MAX_RETRY_COUNT);
DisconnectModem();
return 0;
}
time(&tmNow);
if ((tmNow-tmStart) > nTryTime)
{
XDEBUG("CIRCUIT: Max try timeout(%d).\r\n", (int)(tmNow-tmStart));
DisconnectModem();
return 0;
}
XDEBUG("\r\n");
XDEBUG("CIRCUIT: SEND RETRY (Retry=%d, Time=%d min %d seconds)\r\n",
nRetry,
(int)(tmNow-tmStart) / 60,
(int)(tmNow-tmStart) % 60);
nState = STATE_TRY_CONNECT;
break;
case STATE_TERMINATE :
time(&tmNow);
XDEBUG("\r\n");
XDEBUG("CIRCUIT: Total send time = %d min %d seconds\r\n",
(int)(tmNow-tmStart) / 60,
(int)(tmNow-tmStart) % 60);
XDEBUG("CIRCUIT: Disconnect mobile session.\r\n");
UpdateLogFile(LOG_DIR, UPLOAD_LOG_FILE, 0, TRUE, "%s:%d %s Sending ok (Total=%d).\n",
szNumber, nPort,
bEvent ? "Event" : "Data",
m_nSentLine);
DisconnectModem();
return 1;
}
}
if (m_bExitSignalPending)
{
XDEBUG("CIRCUIT: User stop. Disconnect mobile.\r\n");
DisconnectModem();
}
return 0;
}
bool BTCtcp::ConnectToHost(int PortNo, const char *szIPAddress)
{
return ConnectToHost(PortNo, inet_addr(szIPAddress));
}
int STREAMConnectToHost(STREAM *S, char *DesiredHost, int DesiredPort,int Flags)
{
ListNode *Curr;
char *Token=NULL, *ptr;
int result=FALSE;
int HopNo=0, val;
ListNode *LastHop=NULL;
S->Path=FormatStr(S->Path,"tcp:%s:%d",DesiredHost,DesiredPort);
//Find the last hop, used to decide what ssh command to use
Curr=ListGetNext(S->Values);
while (Curr)
{
ptr=GetToken(Curr->Tag,":",&Token,0);
if (strcasecmp(Token,"ConnectHop")==0) LastHop=Curr;
Curr=ListGetNext(Curr);
}
STREAMSetFlushType(S,FLUSH_LINE,0);
Curr=ListGetNext(S->Values);
while (Curr)
{
ptr=GetToken(Curr->Tag,":",&Token,0);
if (strcasecmp(Token,"ConnectHop")==0) result=STREAMProcessConnectHop(S, (char *) Curr->Item,Curr==LastHop);
HopNo++;
if (! result) break;
Curr=ListGetNext(Curr);
}
//If we're not handling the connection through 'Connect hops' then
//just connect to host
if ((HopNo==0) && StrLen(DesiredHost))
{
if (Flags & CONNECT_NONBLOCK) S->Flags |= SF_NONBLOCK;
val=Flags;
if (S->Timeout > 0) val |= CONNECT_NONBLOCK;
S->in_fd=ConnectToHost(DesiredHost,DesiredPort,val);
S->out_fd=S->in_fd;
if (S->in_fd > -1) result=TRUE;
}
if (result==TRUE)
{
if (Flags & CONNECT_NONBLOCK)
{
S->State |=SS_CONNECTING;
S->Flags |=SF_NONBLOCK;
}
else
{
S->State |=SS_CONNECTED;
STREAMDoPostConnect(S, Flags);
}
}
return(result);
}
// Handle key event
void _Menu::KeyEvent(const _KeyEvent &KeyEvent) {
if(State == STATE_NONE)
return;
switch(State) {
case STATE_TITLE: {
if(KeyEvent.Pressed && !KeyEvent.Repeat) {
if(KeyEvent.Scancode == SDL_SCANCODE_ESCAPE)
Framework.Done = true;
else if(KeyEvent.Scancode == SDL_SCANCODE_RETURN) {
PlayState.Connect(true);
}
}
} break;
case STATE_CHARACTERS: {
if(CharactersState == CHARACTERS_NONE) {
if(KeyEvent.Pressed && !KeyEvent.Repeat) {
if(KeyEvent.Scancode == SDL_SCANCODE_ESCAPE)
PlayState.Network->Disconnect();
else if(KeyEvent.Scancode == SDL_SCANCODE_RETURN) {
size_t SelectedSlot = GetSelectedCharacter();
if(SelectedSlot >= CharacterSlots.size())
SelectedSlot = 0;
if(CharacterSlots[SelectedSlot].Used) {
PlayCharacter(SelectedSlot);
}
}
}
}
else if(CharactersState == CHARACTERS_CREATE){
ValidateCreateCharacter();
if(KeyEvent.Pressed) {
if(KeyEvent.Scancode == SDL_SCANCODE_ESCAPE)
RequestCharacterList();
else if(KeyEvent.Scancode == SDL_SCANCODE_RETURN)
CreateCharacter();
}
}
} break;
case STATE_CONNECT: {
if(KeyEvent.Pressed && !KeyEvent.Repeat) {
if(KeyEvent.Scancode == SDL_SCANCODE_ESCAPE)
InitTitle(true);
else if(KeyEvent.Scancode == SDL_SCANCODE_RETURN)
ConnectToHost();
else if(KeyEvent.Scancode == SDL_SCANCODE_TAB)
FocusNextElement();
}
} break;
case STATE_ACCOUNT: {
if(KeyEvent.Pressed && !KeyEvent.Repeat) {
if(KeyEvent.Scancode == SDL_SCANCODE_ESCAPE)
InitConnect(true);
else if(KeyEvent.Scancode == SDL_SCANCODE_RETURN)
SendAccountInfo();
else if(KeyEvent.Scancode == SDL_SCANCODE_TAB)
FocusNextElement();
}
} break;
case STATE_INGAME: {
} break;
default:
break;
}
}