bool CClient::OnRxAxis( const BYTE * pData, size_t iLen )
{
ADDTOCALLSTACK("CClient::OnRxAxis");
if ( !iLen || ( GetConnectType() != CONNECT_AXIS ))
return false;
while ( iLen -- )
{
int iRet = OnConsoleKey( m_Targ_Text, *pData++, GetAccount() != NULL );
if ( ! iRet )
return( false );
if ( iRet == 2 )
{
if ( GetAccount() == NULL )
{
if ( !m_zLogin[0] )
{
if ( static_cast<unsigned int>(m_Targ_Text.GetLength()) <= (COUNTOF(m_zLogin) - 1) )
strcpy(m_zLogin, m_Targ_Text);
m_Targ_Text.Empty();
}
else
{
CGString sMsg;
CAccountRef pAccount = g_Accounts.Account_Find(m_zLogin);
if (( pAccount == NULL ) || ( pAccount->GetPrivLevel() < PLEVEL_Counsel ))
{
SysMessagef("\"MSG:%s\"", g_Cfg.GetDefaultMsg(DEFMSG_AXIS_NOT_PRIV));
m_Targ_Text.Empty();
return false;
}
if ( LogIn(m_zLogin, m_Targ_Text, sMsg ) == PacketLoginError::Success )
{
m_Targ_Text.Empty();
if ( GetPrivLevel() < PLEVEL_Counsel )
{
SysMessagef("\"MSG:%s\"", g_Cfg.GetDefaultMsg(DEFMSG_AXIS_NOT_PRIV));
return false;
}
if (GetPeer().IsValidAddr())
{
CScriptTriggerArgs Args;
Args.m_VarsLocal.SetStrNew("Account",GetName());
Args.m_VarsLocal.SetStrNew("IP",GetPeer().GetAddrStr());
TRIGRET_TYPE tRet = TRIGRET_RET_DEFAULT;
r_Call("f_axis_preload", this, &Args, NULL, &tRet);
if ( tRet == TRIGRET_RET_FALSE )
return false;
if ( tRet == TRIGRET_RET_TRUE )
{
SysMessagef("\"MSG:%s\"", g_Cfg.GetDefaultMsg(DEFMSG_AXIS_DENIED));
return false;
}
time_t dateChange;
DWORD dwSize;
if ( ! CFileList::ReadFileInfo( "Axis.db", dateChange, dwSize ))
{
SysMessagef("\"MSG:%s\"", g_Cfg.GetDefaultMsg(DEFMSG_AXIS_INFO_ERROR));
return false;
}
CGFile FileRead;
if ( ! FileRead.Open( "Axis.db", OF_READ|OF_BINARY ))
{
SysMessagef("\"MSG:%s\"", g_Cfg.GetDefaultMsg(DEFMSG_AXIS_FILE_ERROR));
return false;
}
TCHAR szTmp[8*1024];
PacketWeb packet;
for (;;)
{
size_t iLength = FileRead.Read( szTmp, sizeof( szTmp ) );
if ( iLength <= 0 )
break;
packet.setData((BYTE*)szTmp, iLength);
packet.send(this);
dwSize -= iLength;
if ( dwSize <= 0 )
break;
}
return true;
}
return false;
}
else if ( ! sMsg.IsEmpty())
{
SysMessagef("\"MSG:%s\"", (LPCTSTR)sMsg);
return false;
}
m_Targ_Text.Empty();
}
return true;
}
}
}
return true;
}
bool CScriptObj::r_WriteVal( LPCTSTR pszKey, CGString &sVal, CTextConsole * pSrc )
{
EXC_TRY(("r_WriteVal('%s',,%x)", pszKey, pSrc));
CScriptObj * pRef;
if ( r_GetRef( pszKey, pRef ))
{
if ( pRef == NULL ) // good command but bad link.
{
sVal = "0";
return true;
}
if ( pszKey[0] == '\0' ) // we where just testing the ref.
{
CObjBase * pObj = dynamic_cast <CObjBase *> (pRef);
if ( pObj )
sVal.FormatHex( (DWORD) pObj->GetUID() );
else
sVal.FormatVal( 1 );
return( true );
}
return pRef->r_WriteVal( pszKey, sVal, pSrc );
}
int i = FindTableHeadSorted( pszKey, sm_szLoadKeys, COUNTOF( sm_szLoadKeys )-1 );
if ( i < 0 )
{
// <dSOMEVAL> same as <eval <SOMEVAL>> to get dec from the val
if (( *pszKey == 'd' ) || ( *pszKey == 'D' ))
{
LPCTSTR arg = pszKey + 1;
if ( r_WriteVal(arg, sVal, pSrc) )
{
if ( !IsStrNumericDec(sVal) ) // dValue dec -> hex fix
{
sVal.FormatVal(ahextoi(sVal));
}
return true;
}
}
// <r>, <r15>, <r3,15> are shortcuts to rand(), rand(15) and rand(3,15)
else if (( *pszKey == 'r' ) || ( *pszKey == 'R' ))
{
char *zTemp = Str_GetTemp();
strcpy(zTemp, pszKey+1);
if (( *zTemp ) && (( *zTemp < '0' ) || ( *zTemp > '9' )) )
goto badcmd;
TCHAR *ppCmd[2];
int qty = Str_ParseCmds(zTemp, ppCmd, COUNTOF(ppCmd));
int min = 0, max = 1000;
if ( qty == 1 ) max = atoi(ppCmd[0]);
else if ( qty == 2 )
{
min = g_Exp.GetVal(ppCmd[0]);
max = g_Exp.GetVal(ppCmd[1]);
}
if ( min > max )
{
int a = min;
min = max;
max = a;
}
if ( min == max )
sVal.FormatVal(min);
else
sVal.FormatVal(min + Calc_GetRandVal(max - min));
return true;
}
badcmd:
return false; // Bad command.
}
pszKey += strlen( sm_szLoadKeys[i] );
SKIP_SEPERATORS(pszKey);
bool fZero = false;
switch ( i )
{
case SSC_LISTCOL:
// Set the alternating color.
sVal = (CWebPageDef::sm_iListIndex&1) ? "bgcolor=\"#E8E8E8\"" : "";
return( true );
case SSC_OBJ:
if ( !g_World.m_uidObj.ObjFind() ) g_World.m_uidObj = 0;
sVal.FormatHex((DWORD)g_World.m_uidObj);
return true;
case SSC_NEW:
if ( !g_World.m_uidNew.ObjFind() ) g_World.m_uidNew = 0;
sVal.FormatHex((DWORD)g_World.m_uidNew);
return true;
case SSC_SRC:
if ( pSrc == NULL )
pRef = NULL;
else
{
pRef = pSrc->GetChar(); // if it can be converted .
if ( ! pRef )
pRef = dynamic_cast <CScriptObj*> (pSrc); // if it can be converted .
}
if ( ! pRef )
{
sVal.FormatVal( 0 );
return true;
}
if ( !*pszKey )
{
CObjBase * pObj = dynamic_cast <CObjBase*> (pRef); // if it can be converted .
sVal.FormatHex( pObj ? (DWORD) pObj->GetUID() : 0 );
return true;
}
return pRef->r_WriteVal( pszKey, sVal, pSrc );
case SSC_VAR0:
fZero = true;
case SSC_VAR:
// "VAR." = get/set a system wide variable.
{
CVarDefBase * pVar = g_Exp.m_VarGlobals.GetKey(pszKey);
if ( pVar )
sVal = pVar->GetValStr();
else if ( fZero )
sVal = "0";
}
return true;
case SSC_DEF0:
fZero = true;
case SSC_DEF:
{
CVarDefBase * pVar = g_Exp.m_VarDefs.GetKey(pszKey);
if ( pVar )
sVal = pVar->GetValStr();
else if ( fZero )
sVal = "0";
}
return( true );
case SSC_EVAL:
sVal.FormatVal( Exp_GetVal( pszKey ));
return( true );
case SSC_FVAL:
{
int iVal = Exp_GetVal( pszKey );
sVal.Format( "%i.%i", iVal/10, abs(iVal%10) );
return true;
}
case SSC_HVAL:
sVal.FormatHex( Exp_GetVal( pszKey ));
return( true );
case SSC_QVAL:
{ // Do a switch ? type statement <QVAL conditional ? option1 : option2>
TCHAR * ppCmds[3];
ppCmds[0] = const_cast<TCHAR*>(pszKey);
Str_Parse( ppCmds[0], &(ppCmds[1]), "?" );
Str_Parse( ppCmds[1], &(ppCmds[2]), ":" );
sVal = ppCmds[ Exp_GetVal( ppCmds[0] ) ? 1 : 2 ];
if ( sVal.IsEmpty())
sVal = " ";
}
return( true );
case SSC_ISEMPTY:
sVal.FormatVal( IsStrEmpty( pszKey ) );
return true;
case SSC_ISNUM:
GETNONWHITESPACE( pszKey );
sVal.FormatVal( IsStrNumeric( pszKey ) );
return true;
case SSC_StrRev:
{
GETNONWHITESPACE( pszKey );
sVal = pszKey;
sVal.Reverse();
return true;
}
case SSC_StrPos:
{
GETNONWHITESPACE( pszKey );
int iPos = Exp_GetVal( pszKey );
TCHAR ch;
if ( isdigit( *pszKey) && isdigit( *(pszKey+1) ) )
ch = (TCHAR) Exp_GetVal( pszKey );
else
{
ch = *pszKey;
pszKey++;
}
GETNONWHITESPACE( pszKey );
int iLen = strlen( pszKey );
if ( iPos < 0 )
iPos = iLen + iPos;
if ( iPos < 0 )
iPos = 0;
else if ( iPos > iLen )
iPos = iLen;
TCHAR * pszPos = strchr( pszKey + iPos, ch );
if ( !pszPos )
sVal.FormatVal( -1 );
else
sVal.FormatVal( pszPos - pszKey );
}
return true;
case SSC_StrSub:
{
int iPos = Exp_GetVal( pszKey );
int iCnt = Exp_GetVal( pszKey );
SKIP_ARGSEP( pszKey );
GETNONWHITESPACE( pszKey );
int iLen = strlen( pszKey );
if ( iPos < 0 ) iPos += iLen;
if ( iPos > iLen || iPos < 0 ) iPos = 0;
if ( iPos + iCnt > iLen || iCnt == 0 )
iCnt = iLen - iPos;
TCHAR *buf = Str_GetTemp();
strncpy( buf, pszKey + iPos, iCnt );
buf[iCnt] = '\0';
sVal = buf;
}
return true;
case SSC_StrArg:
{
TCHAR *buf = Str_GetTemp();
GETNONWHITESPACE( pszKey );
if ( *pszKey == '"' )
pszKey++;
int i = 0;
while ( *pszKey && !isspace( *pszKey ) && *pszKey != ',' )
{
buf[i] = *pszKey;
pszKey++;
i++;
}
buf[i] = '\0';
sVal = buf;
}
return true;
case SSC_StrEat:
{
GETNONWHITESPACE( pszKey );
while ( *pszKey && !isspace( *pszKey ) && *pszKey != ',' )
pszKey++;
SKIP_ARGSEP( pszKey );
sVal = pszKey;
}
return true;
case SSC_ASC:
{
TCHAR *buf = Str_GetTemp();
REMOVE_QUOTES( pszKey );
sVal.FormatHex( *pszKey );
sprintf( buf, sVal );
while ( *(++pszKey) )
{
if ( *pszKey == '"' ) break;
sVal.FormatHex( *pszKey );
strcat( buf, " " );
strcat( buf, sVal );
}
sVal = buf;
}
return true;
case SSC_READFILE:
{
if ( !IsSetOF( OF_FileCommands ) )
return false;
TCHAR *rfArgs[1];
FILE *rfFD;
TCHAR *buf = Str_GetTemp();
int line;
rfArgs[0] = const_cast<TCHAR*>(pszKey);
Str_Parse( rfArgs[0], &(rfArgs[1]), " " );
// Remove other junk
Str_Parse( rfArgs[1], NULL, " " );
line = atoi( rfArgs[1] );
sVal = "";
if ( rfFD = fopen( rfArgs[0], "r" ))
{
if ( line == -1 ) // First line of the file
fgets(buf, SCRIPT_MAX_LINE_LEN, rfFD );
else if ( line == 0 )
{
// Last line of the file
while ( ! feof( rfFD ) )
fgets(buf, SCRIPT_MAX_LINE_LEN, rfFD );
}
else
{
// Line "line" of the file
int x;
for ( x = 1; x <= line; x++ )
{
if ( feof(rfFD) )
{
buf[0] = 0;
break;
}
fgets(buf, SCRIPT_MAX_LINE_LEN, rfFD );
}
}
sVal = buf;
fclose(rfFD);
}
}
return true;
case SSC_FILELINES:
{
if ( !IsSetOF( OF_FileCommands ) )
return false;
TCHAR *buf = Str_GetTemp();
FILE *flFD;
int x(0);
GETNONWHITESPACE( pszKey );
if ( flFD = fopen( pszKey, "r" ) )
{
while ( ! feof(flFD) )
{
fgets(buf, SCRIPT_MAX_LINE_LEN, flFD );
x++;
}
fclose(flFD);
}
sVal.FormatVal(x);
}
return true;
case SSC_SYSCMD:
case SSC_SYSSPAWN:
{
if ( !IsSetOF(OF_FileCommands) )
return false;
GETNONWHITESPACE(pszKey);
TCHAR *buf = Str_GetTemp();
TCHAR *Arg_ppCmd[10]; // limit to 9 arguments
strcpy(buf, pszKey);
int iQty = Str_ParseCmds(buf, Arg_ppCmd, COUNTOF(Arg_ppCmd));
if ( iQty < 1 )
return false;
#ifdef WIN32
_spawnl(
( i == SSC_SYSCMD ) ? _P_WAIT : _P_NOWAIT,
Arg_ppCmd[0],
Arg_ppCmd[0],
Arg_ppCmd[1],
Arg_ppCmd[2],
Arg_ppCmd[3],
Arg_ppCmd[4],
Arg_ppCmd[5],
Arg_ppCmd[6],
Arg_ppCmd[7],
Arg_ppCmd[8],
Arg_ppCmd[9],
NULL
);
#else
g_Log.EventError("sysspawn/syscmd is not available on unix builds." DEBUG_CR);
#endif
return true;
}
default:
StringFunction( i, pszKey, sVal );
return true;
}
EXC_CATCH("CScriptObj");
return false;
}
bool CClient::OnRxConsole( const BYTE * pData, size_t iLen )
{
ADDTOCALLSTACK("CClient::OnRxConsole");
// A special console version of the client. (Not game protocol)
if ( !iLen || ( GetConnectType() != CONNECT_TELNET ))
return false;
if ( IsSetEF( EF_AllowTelnetPacketFilter ) )
{
bool fFiltered = xPacketFilter(pData, iLen);
if ( fFiltered )
return fFiltered;
}
while ( iLen -- )
{
int iRet = OnConsoleKey( m_Targ_Text, *pData++, GetAccount() != NULL );
if ( ! iRet )
return( false );
if ( iRet == 2 )
{
if ( GetAccount() == NULL )
{
if ( !m_zLogin[0] )
{
if ( static_cast<unsigned int>(m_Targ_Text.GetLength()) > (COUNTOF(m_zLogin) - 1) )
{
SysMessage("Login?:\n");
}
else
{
strcpy(m_zLogin, m_Targ_Text);
SysMessage("Password?:\n");
}
m_Targ_Text.Empty();
}
else
{
CGString sMsg;
CAccountRef pAccount = g_Accounts.Account_Find(m_zLogin);
if (( pAccount == NULL ) || ( pAccount->GetPrivLevel() < PLEVEL_Admin ))
{
SysMessagef("%s\n", g_Cfg.GetDefaultMsg(DEFMSG_CONSOLE_NOT_PRIV));
m_Targ_Text.Empty();
return false;
}
if ( LogIn(m_zLogin, m_Targ_Text, sMsg ) == PacketLoginError::Success )
{
m_Targ_Text.Empty();
return OnRxConsoleLoginComplete();
}
else if ( ! sMsg.IsEmpty())
{
SysMessage( sMsg );
return false;
}
m_Targ_Text.Empty();
}
return true;
}
else
{
iRet = g_Serv.OnConsoleCmd( m_Targ_Text, this );
if (g_Cfg.m_fTelnetLog && GetPrivLevel() >= g_Cfg.m_iCommandLog)
g_Log.Event(LOGM_GM_CMDS, "%lx:'%s' commands '%s'=%d\n", GetSocketID(), static_cast<LPCTSTR>(GetName()), static_cast<LPCTSTR>(m_Targ_Text), iRet);
}
}
}
return true;
}
int CScriptObj::ParseText( TCHAR * pszResponse, CTextConsole * pSrc, int iFlags, CScriptTriggerArgs * pArgs )
{
// Take in a line of text that may have fields that can be replaced with operators here.
// ex. "SPEAK hello there my friend <SRC.NAME> my name is <NAME>"
// ARGS:
// iFlags = 2=Allow recusive bracket count. 1=use HTML %% as the delimiters.
// NOTE:
// html will have opening <script language="GRAY_FILE"> and then closing </script>
// RETURN:
// New length of the string.
//
// Parsing flags
LPCTSTR pszKey; // temporary, set below
bool fRes;
static LPCTSTR const m_ExcKeys[] =
{
"too many entrances",
"CALLing subfunction",
"writing value",
"memcpy/memmove",
};
static int sm_iReentrant = 0;
static bool sm_fBrackets = false; // allowed to span multi lines.
if ( ! (iFlags&2))
{
// DEBUG_CHECK(!sm_iReentrant);
sm_fBrackets = false;
}
int iBegin = 0;
TCHAR chBegin = '<';
TCHAR chEnd = '>';
bool fHTML = (iFlags&1);
if ( fHTML )
{
chBegin = '%';
chEnd = '%';
}
int i;
EXC_TRY(("ParseText('%s',%x,%i,%x)", pszResponse, pSrc, iFlags, pArgs));
for ( i = 0; pszResponse[i]; i++ )
{
TCHAR ch = pszResponse[i];
if ( ! sm_fBrackets ) // not in brackets
{
if ( ch == chBegin ) // found the start !
{
if ( !( isalnum( pszResponse[i+1] ) || pszResponse[i+1] == '<' ) ) // ignore this.
continue;
iBegin = i;
sm_fBrackets = true;
}
continue;
}
if ( ch == '<' ) // recursive brackets
{
if ( !( isalnum( pszResponse[i+1] ) || pszResponse[i+1] == '<' ) ) // ignore this.
continue;
if (sm_iReentrant > 32 )
{
EXC_SET(m_ExcKeys[0]);
ASSERT( sm_iReentrant < 32 );
}
sm_iReentrant++;
sm_fBrackets = false;
int ilen = ParseText( pszResponse+i, pSrc, 2, pArgs );
sm_fBrackets = true;
sm_iReentrant--;
i += ilen;
// DEBUG_CHECK( ilen < 256 );
continue;
}
if ( ch == chEnd )
{
sm_fBrackets = false;
pszResponse[i] = '\0';
CGString sVal;
pszKey = (LPCTSTR) pszResponse+iBegin+1;
if ( !strnicmp( pszKey, "CALL", 4 ) && isspace(pszKey[4]) )
{
EXC_SET(m_ExcKeys[1]);
pszKey += 4;
GETNONWHITESPACE( pszKey );
LPCTSTR pszArgs = strchr( pszKey, ' ' );
if ( pszArgs )
GETNONWHITESPACE( pszArgs );
if ( !pszArgs || !*pszArgs )
{
fRes = this->r_Call( pszKey, pSrc, pArgs, &sVal );
}
else
{
CScriptTriggerArgs Args( pszArgs );
if ( pArgs )
Args.m_VarsLocal = pArgs->m_VarsLocal;
fRes = this->r_Call( pszKey, pSrc, &Args, &sVal );
if ( pArgs )
pArgs->m_VarsLocal = Args.m_VarsLocal;
}
}
else
{
if ( !strnicmp( pszKey, "SRC", 3 ) && pszKey[3] == '\0' )
{
pszKey = pszKey;
}
EXC_SET(m_ExcKeys[2]);
if ( !( fRes = r_WriteVal( pszKey, sVal, pSrc ) ) )
{
EXC_SET(m_ExcKeys[2]);
if ( pArgs && pArgs->r_WriteVal( pszKey, sVal, pSrc ) )
fRes = true;
}
}
if ( !fRes )
{
DEBUG_ERR(( "Can't resolve <%s>\n", pszKey ));
// Just in case this really is a <= operator ?
pszResponse[i] = chEnd;
// continue; // by Kell
}
resolved:
if ( sVal.IsEmpty() && fHTML )
{
sVal = " ";
}
int len = sVal.GetLength();
EXC_SET(m_ExcKeys[3]);
memmove( pszResponse+iBegin+len, pszResponse+i+1, strlen( pszResponse+i+1 ) + 1 );
EXC_SET(m_ExcKeys[3]);
memcpy( pszResponse+iBegin, (LPCTSTR) sVal, len );
i = iBegin+len-1;
if ( iFlags&2 ) // just do this one then bail out.
return( i );
}
}
EXC_CATCH("Script parse text");
return( i );
}
