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reactos/rosapps/net/telnet/src/tmapldr.cpp
Steven Edwards c98929fa7e New Telnet Client 
svn path=/trunk/; revision=2458
2001-12-30 10:05:48 +00:00

773 lines
21 KiB
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///////////////////////////////////////////////////////////////////////////////
//Telnet Win32 : an ANSI telnet client.
//Copyright (C) 1998-2000 Paul Brannan
//Copyright (C) 1998 I.Ioannou
//Copyright (C) 1997 Brad Johnson
//
//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 2
//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, write to the Free Software
//Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
//I.Ioannou
//roryt@hol.gr
//
///////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////
// Class TMapLoader - Key/Character Mappings //
// - Loads from telnet.cfg //
// originally part of KeyTrans.cpp //
/////////////////////////////////////////////////////////
#ifdef __BORLANDC__
#include <fstream.h>
#else
#include <string>
#include <fstream>
#endif
#include "tmapldr.h"
#include "tnerror.h"
#include "tnconfig.h"
// It's probably a good idea to turn off the "identifier was truncated" warning
// in MSVC (Paul Brannan 5/25/98)
#ifdef _MSC_VER
#pragma warning(disable: 4786)
#endif
// AVS
// skip inline comments, empty lines
static char * getline(istream& i, char* buf, int size){
int len = 0;
while (1) {
memset(buf,0,size);
if (i.eof()) break;
i.getline(buf,size,'\n');
while (buf[len]) {
if ( /*(buf[len]>=0) &&*/ buf[len]< ' ' ) buf[len] = ' ';
len++;
};
len = 0;
// not so fast, but work ;)
while ( buf[len] ) {
if ( (buf[len] == ' ') && (buf[len+1] == ' ')) {
memmove(buf+len, buf+len+1, strlen(buf+len));
} else len++;
};
if (buf[0] == ' ') memmove(buf, buf+1, size-1);
// empty or comment
if ((buf[0]==0)||(buf[0]==';')) continue;
len = 0; // look for comment like this one
while (buf[len])
if ((buf[len] == '/') && (buf[len+1] == '/')) buf[len] = 0;
else len++;
if (len && (buf[len-1] == ' ')) {
len--;
buf[len]=0;
};
// in case for comment like this one (in line just a comment)
if (buf[0]==0) continue;
break;
};
return (buf);
};
//AVS
// use string as FIFO queue for lines
static int getline(string&str, char* buf, size_t sz) {
if ( !str.length() ) return 0;
const char * p = strchr(str.c_str(),'\n');
unsigned int len; // Changed to unsigned (Paul Brannan 6/23/98)
if ( p==NULL )
len = str.length();
else
len = p - str.c_str();
len = len<sz?len:sz-1;
strncpy(buf,str.c_str(), len);
buf[len]=0;
// DJGPP also uses erase rather than remove (Paul Brannan 6/23/98)
#ifndef __BORLANDC__
str.erase(0, len + 1);
#else
str.remove(0,len+1);
#endif
return 1;
};
//AVS
// parse \nnn and \Xhh
static int getbyte(const char*str) {
unsigned char retval = 0;
int base = 10;
int readed = 0;
if ( (*str == 'x') || (*str == 'X') ) {
base = 16;
readed++;
};
while (readed != 3 && str[readed]) {
unsigned char ch = toupper(str[readed]);
if ( isdigit(ch) ) {
retval = retval*base + (ch -'0');
} else if (base == 16 && ch >= 'A' && ch <= 'F') {
retval = retval*base + (ch-'A'+10);
} else {
return -1;
};
readed++;
};
// Ioannou: If we discard the 0x00 we can't undefine a key !!!
// if ( retval == 0 ) {
// return -1;
// };
return retval;
};
//AVS
// a little optimization
DWORD Fix_ControlKeyState(char * Next_Token) {
if (stricmp(Next_Token, "RIGHT_ALT" ) == 0) return RIGHT_ALT_PRESSED;
if (stricmp(Next_Token, "LEFT_ALT" ) == 0) return LEFT_ALT_PRESSED;
if (stricmp(Next_Token, "RIGHT_CTRL") == 0) return RIGHT_CTRL_PRESSED;
if (stricmp(Next_Token, "LEFT_CTRL" ) == 0) return LEFT_CTRL_PRESSED;
if (stricmp(Next_Token, "SHIFT" ) == 0) return SHIFT_PRESSED;
if (stricmp(Next_Token, "NUMLOCK" ) == 0) return NUMLOCK_ON;
if (stricmp(Next_Token, "SCROLLLOCK") == 0) return SCROLLLOCK_ON;
if (stricmp(Next_Token, "CAPSLOCK" ) == 0) return CAPSLOCK_ON;
if (stricmp(Next_Token, "ENHANCED" ) == 0) return ENHANCED_KEY;
// Paul Brannan 5/27/98
if (stricmp(Next_Token, "APP_KEY" ) == 0) return APP_KEY;
// Paul Brannan 6/28/98
if (stricmp(Next_Token, "APP2_KEY" ) == 0) return APP2_KEY;
// Paul Brannan 8/28/98
if (stricmp(Next_Token, "APP3_KEY" ) == 0) return APP3_KEY;
// Paul Brannan 12/9/98
if (stricmp(Next_Token, "APP4_KEY" ) == 0) return APP4_KEY;
return 0;
}
// AVS
// rewrited to suppert \xhh notation, a little optimized
char* Fix_Tok(char * tok) {
static char s[256];
int i,j,n;
// setmem is nonstandard; memset is standard (Paul Brannan 5/25/98)
memset(s, 0, 256);
// setmem(s, 256, 0);
i = j = n = 0;
if ( tok != NULL ) {
for ( ; tok[i] != 0; ) {
switch ( tok[i] ) {
case '\\' :
switch ( tok[i+1] ) {
case '\\':
s[j++] = '\\';
i += 2;
break;
default:
n = getbyte(tok+i+1);
if ( n < 0 )
s[j++] = tok[i++];
else {
s[j++]=n;
i += 4;
} ;
break;
};
break;
case '^' :
if ( tok[i+1] >= '@' ) {
s[j++] = tok[i+1] - '@';
i += 2;
break;
}
default :
s[j++] = tok[i++];
}
}
}
return s;
};
// AVS
// perform 'normalization' for lines like [some text], and some checks
// maybe it will be done faster - but no time for it
int normalizeSplitter(string& buf) {
if ( buf.length() <= 2 ) return 0;
if ( buf[0] == '[' && buf[buf.length()-1] == ']' ) {
while ( buf[1] == ' ' )
// DJGPP also uses erase rather than remove (Paul Brannan 6/23/98)
#ifndef __BORLANDC__
buf.erase(1, 1);
#else
buf.remove(1,1);
#endif
while ( buf[buf.length()-2] == ' ' )
// Paul Brannan 6/23/98
#ifndef __BORLANDC__
buf.erase(buf.length()-2,1);
#else
buf.remove(buf.length()-2,1);
#endif
return 1;
}
return 0;
};
// AVS
// looking for part in string array, see Load(..) for more info
int TMapLoader::LookForPart(stringArray& sa, const char* partType, const char* partName) {
if ( !sa.IsEmpty() ) {
string cmpbuf("[");
cmpbuf += partType;
cmpbuf += " ";
cmpbuf += partName;
cmpbuf += "]";
normalizeSplitter(cmpbuf); // if no parttype, [global] for example
int max = sa.GetItemsInContainer();
for ( int i = 0; i<max; i++ )
// I found some strange behavior if strnicmp was used here
if (strnicmp(cmpbuf.c_str(),sa[i].c_str(),cmpbuf.length()) == 0)
return i;
};
return INT_MAX;
};
// AVS
// load globals to 'globals'
// in buf must be a [global] part of input file
int TMapLoader::LoadGlobal(string& buf) {
char wbuf[128];
while ( buf.length() ) {
wbuf[0]=0;
if (!getline(buf,wbuf,sizeof(wbuf))) break;
if ( wbuf[0]==0 ) break;
char* Name = strtok(wbuf, TOKEN_DELIMITERS);
if ( stricmp(Name, "[global]")==0 ) continue;
char* Value = strtok(NULL, TOKEN_DELIMITERS);
if ( Value == NULL ) {
// cerr << "[global] -> no value for " << Name << endl;
printm(0, FALSE, MSG_KEYNOVAL, Name);
continue;
};
int val = atoi(Value);
if ( val > 0 && val <= 0xff ) {
if ( !KeyTrans.AddGlobalDef(val, Name)) return 0;
}
else {
// cerr << "[global] -> bad value for " << Name << endl;
printm(0, FALSE, MSG_KEYBADVAL, Name);
continue;
};
};
return 1;
};
// AVS
// perform parsing of strings like 'VK_CODE shifts text'
// returns text on success
char* TMapLoader::ParseKeyDef(const char* buf, WORD& vk_code, DWORD& control) {
char wbuf[256];
strcpy(wbuf,buf);
char* ptr = strtok(wbuf, TOKEN_DELIMITERS);
if ( ptr == NULL ) return NULL;
int i = KeyTrans.LookOnGlobal(ptr);
if ( i == INT_MAX ) return NULL;
vk_code = KeyTrans.GetGlobalCode(i);
control = 0;
DWORD st;
while (1) {
ptr = strtok(NULL, TOKEN_DELIMITERS);
if ((ptr == NULL) || ((st = Fix_ControlKeyState(ptr)) == 0)) break;
control |= st;
};
if ( ptr == NULL ) return NULL;
return Fix_Tok(ptr);
};
// AVS
// load keymap to current map
// be aware - buf must passed by value, its destroyed
int TMapLoader::LoadKeyMap(string buf) {
char wbuf[128];
WORD vk_code;
DWORD control;
int i;
// Paul Brannan Feb. 22, 1999
strcpy(wbuf, "VK_");
wbuf[4] = 0;
wbuf[3] = ini.get_escape_key();
i = KeyTrans.LookOnGlobal(wbuf);
if (i != INT_MAX) {
KeyTrans.AddKeyDef(KeyTrans.GetGlobalCode(i), RIGHT_ALT_PRESSED, TN_ESCAPE);
KeyTrans.AddKeyDef(KeyTrans.GetGlobalCode(i), LEFT_ALT_PRESSED, TN_ESCAPE);
}
wbuf[3] = ini.get_scrollback_key();
i = KeyTrans.LookOnGlobal(wbuf);
if (i != INT_MAX) {
KeyTrans.AddKeyDef(KeyTrans.GetGlobalCode(i), RIGHT_ALT_PRESSED, TN_SCROLLBACK);
KeyTrans.AddKeyDef(KeyTrans.GetGlobalCode(i), LEFT_ALT_PRESSED, TN_SCROLLBACK);
}
wbuf[3] = ini.get_dial_key();
i = KeyTrans.LookOnGlobal(wbuf);
if (i != INT_MAX) {
KeyTrans.AddKeyDef(KeyTrans.GetGlobalCode(i), RIGHT_ALT_PRESSED, TN_DIAL);
KeyTrans.AddKeyDef(KeyTrans.GetGlobalCode(i), LEFT_ALT_PRESSED, TN_DIAL);
}
KeyTrans.AddKeyDef(VK_INSERT, SHIFT_PRESSED, TN_PASTE);
while ( buf.length() ) {
wbuf[0] = 0;
if (!getline(buf,wbuf,sizeof(wbuf))) break;
if ( wbuf[0]==0 ) break;
if ( strnicmp(wbuf,"[keymap",7)==0 ) continue;
char * keydef = ParseKeyDef(wbuf,vk_code,control);
if ( keydef != NULL ) {
// Check to see if keydef is a "special" code (Paul Brannan 3/29/00)
if(!strnicmp(keydef, "\\tn_escape", strlen("\\tn_escape"))) {
if(!KeyTrans.AddKeyDef(vk_code, control, TN_ESCAPE)) return 0;
} else if(!strnicmp(keydef, "\\tn_scrollback", strlen("\\tn_scrollback"))) {
if(!KeyTrans.AddKeyDef(vk_code, control, TN_SCROLLBACK)) return 0;
} else if(!strnicmp(keydef, "\\tn_dial", strlen("\\tn_dial"))) {
if(!KeyTrans.AddKeyDef(vk_code, control, TN_DIAL)) return 0;
} else if(!strnicmp(keydef, "\\tn_paste", strlen("\\tn_paste"))) {
if(!KeyTrans.AddKeyDef(vk_code, control, TN_PASTE)) return 0;
} else if(!strnicmp(keydef, "\\tn_null", strlen("\\tn_null"))) {
if(!KeyTrans.AddKeyDef(vk_code, control, TN_NULL)) return 0;
} else if(!strnicmp(keydef, "\\tn_cr", strlen("\\tn_cr"))) {
if(!KeyTrans.AddKeyDef(vk_code, control, TN_CR)) return 0;
} else if(!strnicmp(keydef, "\\tn_crlf", strlen("\\tn_crlf"))) {
if(!KeyTrans.AddKeyDef(vk_code, control, TN_CRLF)) return 0;
} else
if(!KeyTrans.AddKeyDef(vk_code,control,keydef)) return 0;
// else DeleteKeyDef() ???? - I'm not sure...
}
};
return 1;
};
// AVS
// load [charmap ...] part to xlat
int TMapLoader::LoadCharMap(string buf) {
char wbuf[128];
char charmapname[128];
charmapname[0] = 0;
// xlat.init(); now it done by KeyTranslator::Load()
while ( buf.length() ) {
wbuf[0]=0;
if (!getline(buf,wbuf,sizeof(wbuf))) break;
if ( wbuf[0]==0 ) break;
if ( strnicmp(wbuf,"[charmap",8)==0 ) {
strcpy(charmapname,wbuf);
continue;
};
char * host = strtok(wbuf, " ");
char * console = strtok(NULL, " ");
int bHost;
int bConsole;
if ( host == NULL || console == NULL ) {
// cerr << charmapname << " -> Bad structure" << endl;
printm(0, FALSE, MSG_KEYBADSTRUCT, charmapname);
return 0;
};
if ( strlen(host) > 1 && host[0] == '\\' )
bHost = getbyte(host+1);
else
bHost = (unsigned char)host[0];
if ( strlen(console) > 1 && console[0] == '\\' )
bConsole = getbyte(console+1);
else
bConsole = (unsigned char)console[0];
if ( bHost <= 0 || bConsole <= 0 ) {
// cerr << charmapname << " -> Bad chars? "
// << host << " -> " << console << endl;
printm(0, FALSE, MSG_KEYBADCHARS, charmapname, host, console);
return 0;
};
// xlat.table[bHost] = bConsole;
Charmap.modmap(bHost, 'B', bConsole);
};
return (Charmap.enabled = 1);
return 1;
};
// AVS
// ignore long comment [comment] ... [end comment]
// recursive!
int getLongComment(istream& is, char* wbuf, size_t sz) {
int bufLen;
while ( is ) {
wbuf[0] = 0;
getline(is, wbuf, sz);
if ( wbuf[0]==0 ) return 1;
bufLen = strlen(wbuf);
if ( wbuf[0] == '[' && wbuf[bufLen-1] == ']' ) {
string temps(wbuf);
if (!normalizeSplitter(temps)) {
// cerr << "Unexpected line '" << temps << "'\n";
printm(0, FALSE, MSG_KEYUNEXPLINE, temps.c_str());
return 0;
};
if ( stricmp(temps.c_str(),"[comment]") == 0 ) {
// do recursive call
if ( !getLongComment(is, wbuf, sz) ) return 0;
continue;
};
if ( stricmp(temps.c_str(),"[end comment]") == 0 ) return 1;
};
};
// we get a warning if we don't put a return here (Paul Brannan 5/25/98)
return 0;
};
// AVS
// completelly rewrited to support new conceptions
int TMapLoader::Load(const char * filename, const char * szActiveEmul) {
char buf[256];
int bufLen;
ifstream inpfile(filename);
KeyTrans.DeleteAllDefs();
Charmap.init();
// it is an array for store [...] ... [end ...] parts from file
stringArray SA(0,0,sizeof(string));
int AllOk = 0;
while ( inpfile ) {
getline(inpfile, buf, 255);
bufLen = strlen(buf);
if ( !bufLen ) continue;
if ( buf[0] == '[' && buf[bufLen-1] == ']' ) {
// is a part splitter [...]
string temps(buf);
if (!normalizeSplitter(temps)) {
printm(0, FALSE, MSG_KEYUNEXPLINE, temps.c_str());
AllOk = 0;
break;
};
// if a comment
if ( stricmp(temps.c_str(),"[comment]") == 0 ) {
#ifdef KEYDEBUG
printit(temps.c_str());
#endif
if ( !getLongComment(inpfile, buf, sizeof(buf)) ) {
printm(0, FALSE, MSG_KEYUNEXPEOF);
break;
};
#ifdef KEYDEBUG
printit("\r \r");
#endif
continue;
};
string back = temps;
// prepare line for make it as [end ...]
// and check it
if ( strnicmp(back.c_str(), "[global]", 8) == 0 ) {} // do nothing
else if ( strnicmp(back.c_str(), "[keymap", 7) == 0 ) {
// DJGPP also uses erase rather than remove (Paul Brannan 6/23/98)
#ifndef __BORLANDC__
back.erase(7);
#else
back.remove(7);
#endif
back += "]";
}
else if ( strnicmp(back.c_str(), "[charmap", 8) == 0 ) {
// Paul Brannan 6/23/98
#ifndef __BORLANDC__
back.erase(8);
#else
back.remove(8);
#endif
back += "]";
}
else if ( strnicmp(back.c_str(), "[config", 7) == 0 ) {
// Paul Brannan 6/23/98
#ifndef __BORLANDC__
back.erase(7);
#else
back.remove(7);
#endif
back += "]";
}
else {
// cerr << "Unexpected token " << back << endl;
printm(0, FALSE, MSG_KEYUNEXPTOK, back.c_str());
break;
};
back.insert(1,"END "); // now it looks like [END ...]
#ifdef KEYDEBUG
printit(temps.c_str());
#endif
int ok = 0;
// fetch it to temps
while ( 1 ) {
getline(inpfile, buf, sizeof(buf));
bufLen = strlen(buf);
if ( !bufLen ) break;
if ( buf[0] == '[' && buf[bufLen-1] == ']' ) {
string t(buf);
if ( !normalizeSplitter(t) ) break;
if ( stricmp(t.c_str(),back.c_str()) == 0 ) {
ok = 1;
break;
};
// AVS 31.12.97 fix [comment] block inside another block
if ( stricmp(t.c_str(),"[comment]") == 0 &&
getLongComment(inpfile, buf, sizeof(buf)) ) continue;
break;
};
temps += "\n";
temps += buf;
};
if ( !ok ) {
// cerr << "Unexpected end of file or token" << endl;
printm(0, FALSE, MSG_KEYUNEXP);
AllOk = 0;
break;
};
#ifdef KEYDEBUG
printit("\r \r");
#endif
AllOk = SA.Add(temps);;
if ( !AllOk ) break;
} else {
// cerr << "Unexpected line '" << buf << "'\n";
printm(0, FALSE, MSG_KEYUNEXPLINE, buf);
AllOk = 0;
break;
};
};
inpfile.close();
if ( !AllOk ) return 0;
// now all file are in SA, comments are stripped
int i = LookForPart(SA, "global", "");
if ( i == INT_MAX ) {
// cerr << "No [GLOBAL] definition!" << endl;
printm(0, FALSE, MSG_KEYNOGLOBAL);
return 0;
};
if ( !LoadGlobal(SA[i]) ) {
return 0;
};
// look for need configuration
i = LookForPart(SA, "config", szActiveEmul);
if ( i == INT_MAX ) {
// cerr << "No [CONFIG " << szActiveEmul << "]\n";
printm(0, FALSE, MSG_KEYNOCONFIG, szActiveEmul);
return 0;
};
// cerr << "use configuration: " << szActiveEmul << endl;
printm(0, FALSE, MSG_KEYUSECONFIG, szActiveEmul);
BOOL hadKeys = FALSE;
string config = SA[i];
// parse it
while ( config.length() ) {
buf[0] = 0;
getline(config,buf,sizeof(buf));
bufLen = strlen(buf);
if ( !bufLen || (buf[0] == '[' && buf[bufLen-1] == ']') ) continue;
if ( strnicmp(buf,"keymap",6) == 0 ) {
string orig(buf);
printit("\t"); printit(buf); printit("\n");
char * mapdef = strtok(buf,":");
char * switchKey = strtok(NULL,"\n");
if ( !KeyTrans.mapArray.IsEmpty() && switchKey == NULL ) {
// cerr << "no switch Key for '" << mapdef
// << "'" << endl;
printm(0, FALSE, MSG_KEYNOSWKEY, mapdef);
break;
};
if ( KeyTrans.mapArray.IsEmpty() ) {
if ( switchKey != NULL ) { // create default keymap
// cerr << "You cannot define switch key for default keymap -> ignored"
// << endl;
printm(0, FALSE, MSG_KEYCANNOTDEF);
};
TKeyDef empty;
KeyTrans.mapArray.Add(KeyMap(string(mapdef)));
KeyTrans.switchMap(empty); // set it as current keymap
KeyTrans.mainKeyMap = KeyTrans.currentKeyMap;
}
else {
string keydef(switchKey);
keydef += " !*!*!*"; // just for check
WORD vk_code;
DWORD control;
switchKey = ParseKeyDef(keydef.c_str(),vk_code,control);
if ( switchKey != NULL ) {
TKeyDef swi(NULL,control,vk_code);
if ( KeyTrans.switchMap(swi) > 0 ) {
// cerr << "Duplicate switching key\n";
printm(0, FALSE, MSG_KEYDUPSWKEY);
break;
};
KeyTrans.mapArray.Add(KeyMap(swi, orig));
KeyTrans.switchMap(swi); // set it as current keymap
}
};
mapdef+=7; // 'keymap '
// now load defined keymaps to current
while ((mapdef != NULL)&&
(mapdef = strtok(mapdef,TOKEN_DELIMITERS)) != NULL ) {
i = LookForPart(SA,"keymap",mapdef);
if ( i == INT_MAX ) {
// cerr << "Unknown KEYMAP " << mapdef << endl;
printm(0, FALSE, MSG_KEYUNKNOWNMAP, mapdef);
} else {
mapdef = strtok(NULL,"\n"); // strtok is used in LoadKeyMap
// so - save pointer!
hadKeys = LoadKeyMap(SA[i]); // load it
};
};
}
else if ( strnicmp(buf,"charmap",7) == 0 ) {
printit("\t"); printit(buf); printit("\n");
char * mapdef = buf + 8;// 'charmap '
int SuccesLoaded = 0;
// now load defined charmaps to current
while ((mapdef != NULL)&&
(mapdef = strtok(mapdef,TOKEN_DELIMITERS)) != NULL ) {
i = LookForPart(SA,"charmap",mapdef);
if ( i == INT_MAX ) {
// cerr << "Unknown KEYMAP " << mapdef << endl;
printm(0, FALSE, MSG_KEYUNKNOWNMAP, mapdef);
} else {
mapdef = strtok(NULL,"\n"); // strtok is used in LoadKeyMap
// so - save pointer!
if (LoadCharMap(SA[i])) // load it
SuccesLoaded++;
};
};
if (!SuccesLoaded) {
// cerr << "No charmaps loaded\n";
printm(0, FALSE, MSG_KEYNOCHARMAPS);
Charmap.init();
};
/* strtok(buf," ");
char* name = strtok(NULL," ");
if ( name == NULL ) {
cerr << "No name for CHARMAP" << endl;
} else {
i = LookForPart(SA,"charmap", name);
if ( i == INT_MAX ) {
cerr << "Unknown CHARMAP " << name << endl;
} else {
LoadCharMap(SA[i]);
};
};
*/
}
else {
// cerr << "unexpected token in " << szActiveEmul << endl;
printm(0, FALSE, MSG_KEYUNEXPTOKIN, szActiveEmul);
}
}
if ( hadKeys) {
TKeyDef empty;
KeyTrans.switchMap(empty); // switch to default
KeyTrans.mainKeyMap = KeyTrans.currentKeyMap; // save it's number
// cerr << "There are " << (KeyTrans.mapArray.GetItemsInContainer()) << " maps\n";
char s[12]; // good enough for a long int (32-bit)
itoa(KeyTrans.mapArray.GetItemsInContainer(), s, 10);
printm(0, FALSE, MSG_KEYNUMMAPS, s);
return 1;
};
return 0;
}
void TMapLoader::Display() {
int max = KeyTrans.mapArray.GetItemsInContainer();
if (max == 0) {
printm(0, FALSE, MSG_KEYNOKEYMAPS);
return;
};
for ( int i = 0; i < max; i++ ) {
char buf[20];
itoa(i,buf,10);
printit("\t");
// Ioannou : we can show the current
if (KeyTrans.currentKeyMap == i)
printit("*");
else
printit(" ");
strcat(buf," ");
printit(buf);
char * msg = new char [KeyTrans.mapArray[i].orig.length()+1];
strcpy(msg,KeyTrans.mapArray[i].orig.c_str());
printit(msg);
delete[] msg;
printit("\n");
};
};
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