#include <tnconfig.h>

Collaboration diagram for TConfig:

[legend]

Public Member Functions
	TConfig ()

	~TConfig ()

const char *	get_startdir () const

const char *	get_exename () const

const char *	get_keyfile () const

const char *	get_inifile () const

const char *	get_dumpfile () const

const char *	get_term () const

const char *	get_printer_name () const

const char *	get_default_config () const

int	get_input_redir () const

int	get_output_redir () const

bool	get_strip_redir () const

bool	get_dstrbksp () const

bool	get_eightbit_ansi () const

bool	get_vt100_mode () const

bool	get_disable_break () const

bool	get_speaker_beep () const

bool	get_do_beep () const

bool	get_preserve_colors () const

bool	get_wrapline () const

bool	get_fast_write () const

bool	get_lock_linewrap () const

bool	get_set_title () const

int	get_term_width () const

int	get_term_height () const

int	get_window_width () const

int	get_window_height () const

bool	get_wide_enable () const

bool	get_control_break_as_c () const

int	get_buffer_size () const

int	get_blink_bg () const

int	get_blink_fg () const

int	get_underline_bg () const

int	get_underline_fg () const

int	get_ulblink_bg () const

int	get_ulblink_fg () const

int	get_normal_bg () const

int	get_normal_fg () const

int	get_scroll_bg () const

int	get_scroll_fg () const

int	get_status_bg () const

int	get_status_fg () const

bool	get_enable_mouse () const

char	get_escape_key () const

char	get_scrollback_key () const

char	get_dial_key () const

bool	get_alt_erase () const

bool	get_keyboard_paste () const

const char *	get_scroll_mode () const

bool	get_scroll_enable () const

int	get_scroll_size () const

const char *	get_scriptname () const

bool	get_script_enable () const

const char *	get_netpipe () const

const char *	get_iopipe () const

const char *	get_host () const

const char *	get_port () const

void	init (char dirname, char exename)

bool	Process_Params (int argc, char *argv[])

void	print_vars ()

void	print_vars (char *s)

void	print_groups ()

bool	set_value (const char var, const char value)

int	print_value (const char *var)

void	print_aliases ()

bool	find_alias (const char *alias_name)

Private Member Functions
void	inifile_init ()

void	keyfile_init ()

void	redir_init ()

void	init_varlist ()

void	init_vars ()

void	init_aliases ()

void	set_string (char dest, const char src, const int length)

void	set_bool (bool boolval, const char str)

Private Attributes
char	startdir [MAX_PATH]

char	exename [MAX_PATH]

char	keyfile [MAX_PATH *2]

char	inifile [MAX_PATH *2]

char	dumpfile [MAX_PATH *2]

char	printer_name [MAX_PATH *2]

char	term [128]

char	default_config [128]

int	input_redir

int	output_redir

bool	strip_redir

bool	dstrbksp

bool	eightbit_ansi

bool	vt100_mode

bool	disable_break

bool	speaker_beep

bool	do_beep

bool	preserve_colors

bool	wrapline

bool	lock_linewrap

bool	fast_write

bool	set_title

int	term_width

int	term_height

int	window_width

int	window_height

bool	wide_enable

bool	ctrlbreak_as_ctrlc

int	buffer_size

int	blink_bg

int	blink_fg

int	underline_bg

int	underline_fg

int	ulblink_bg

int	ulblink_fg

int	normal_bg

int	normal_fg

int	scroll_bg

int	scroll_fg

int	status_bg

int	status_fg

bool	enable_mouse

char	escape_key [2]

char	scrollback_key [2]

char	dial_key [2]

bool	alt_erase

bool	keyboard_paste

char	scroll_mode [8]

bool	scroll_enable

int	scroll_size

char	scriptname [MAX_PATH *2]

bool	script_enable

char	netpipe [MAX_PATH *2]

char	iopipe [MAX_PATH *2]

char	host [128]

const char *	port

char **	aliases

int	alias_total

Detailed Description

Definition at line 26 of file tnconfig.h.

Constructor & Destructor Documentation

◆ TConfig()

TConfig::TConfig ( )

Definition at line 47 of file tnconfig.cpp.

                 {
    // set all default values
    startdir[0] = '\0';
    keyfile[0] = '\0';
    inifile[0] = '\0';
    dumpfile[0] = '\0';
    term[0] = '\0';
    default_config[0] = '\0';
    strcpy(printer_name, "LPT1");
 
    input_redir = 0;
    output_redir = 0;
    strip_redir = FALSE;
 
    dstrbksp = FALSE;
    eightbit_ansi = FALSE;
    vt100_mode = FALSE;
    disable_break = FALSE;
    speaker_beep = TRUE;
    do_beep = TRUE;
    preserve_colors = FALSE;
    wrapline = TRUE;
    lock_linewrap = FALSE;
    fast_write = TRUE;
    enable_mouse = TRUE;
    alt_erase = FALSE;
    wide_enable = FALSE;
    keyboard_paste = FALSE;
    set_title = TRUE;
 
    blink_bg = -1;
    blink_fg = 2;
    underline_bg = -1;
    underline_fg = 3;
    ulblink_bg = -1;
    ulblink_fg = 1;
    normal_bg = -1;
    normal_fg = -1;
    scroll_bg = 0;
    scroll_fg = 7;
    status_bg = 1;
    status_fg = 15;
 
    buffer_size = 2048;
 
    term_width = -1;
    term_height = -1;
    window_width = -1;
    window_height = -1;
 
    strcpy(escape_key, "]");
    strcpy(scrollback_key, "[");
    strcpy(dial_key, "\\");
    strcpy(default_config, "ANSI");
    strcpy(term, "ansi");
 
    strcpy(scroll_mode, "DUMP");
    scroll_size=32000;
    scroll_enable=TRUE;
 
    host[0] = '\0';
    port = "23";
 
    init_varlist();
 
    aliases = NULL;
}

◆ ~TConfig()

TConfig::~TConfig ( )

Definition at line 115 of file tnconfig.cpp.

                  {
    if(aliases) {
        for(int j = 0; j < alias_total; j++) delete[] aliases[j];
        delete[] aliases;
    }
}

Member Function Documentation

◆ find_alias()

bool TConfig::find_alias ( const char * alias_name )

◆ get_alt_erase()

bool TConfig::get_alt_erase ( ) const

inline

Definition at line 85 of file tnconfig.h.

85{return alt_erase;}

Referenced by FindClosestKey().

◆ get_blink_bg()

int TConfig::get_blink_bg ( ) const

inline

Definition at line 65 of file tnconfig.h.

65{return blink_bg;}

Referenced by TConsole::BlinkOff(), TConsole::BlinkOn(), and TConsole::UnderlineOff().

◆ get_blink_fg()

int TConfig::get_blink_fg ( ) const

inline

Definition at line 66 of file tnconfig.h.

66{return blink_fg;}

Referenced by TConsole::BlinkOff(), TConsole::BlinkOn(), and TConsole::UnderlineOff().

◆ get_buffer_size()

int TConfig::get_buffer_size ( ) const

inline

Definition at line 62 of file tnconfig.h.

62{return buffer_size;}

Referenced by TTelnetHandler::TTelnetHandler().

◆ get_control_break_as_c()

bool TConfig::get_control_break_as_c ( ) const

inline

Definition at line 61 of file tnconfig.h.

61{return ctrlbreak_as_ctrlc;}

TConfig::ctrlbreak_as_ctrlc

bool ctrlbreak_as_ctrlc

Definition: tnconfig.h:158

Referenced by ControlEventHandler(), and Telnet::Open().

◆ get_default_config()

const char * TConfig::get_default_config ( ) const

inline

Definition at line 39 of file tnconfig.h.

39{return default_config;}

Referenced by Telnet::DoInit().

◆ get_dial_key()

char TConfig::get_dial_key ( ) const

inline

Definition at line 84 of file tnconfig.h.

84{return dial_key[0];}

Referenced by TMapLoader::LoadKeyMap().

◆ get_disable_break()

bool TConfig::get_disable_break ( ) const

inline

Definition at line 48 of file tnconfig.h.

48{return disable_break;}

Referenced by Telnet::Close(), and Telnet::Open().

◆ get_do_beep()

bool TConfig::get_do_beep ( ) const

inline

Definition at line 50 of file tnconfig.h.

50{return do_beep;}

Referenced by TConsole::Beep().

◆ get_dstrbksp()

bool TConfig::get_dstrbksp ( ) const

inline

Definition at line 45 of file tnconfig.h.

45{return dstrbksp;}

Referenced by TANSIParser::ParseANSIBuffer().

◆ get_dumpfile()

const char * TConfig::get_dumpfile ( ) const

inline

Definition at line 36 of file tnconfig.h.

36{return dumpfile;}

Referenced by TANSIParser::TANSIParser().

◆ get_eightbit_ansi()

bool TConfig::get_eightbit_ansi ( ) const

inline

Definition at line 46 of file tnconfig.h.

46{return eightbit_ansi;}

Referenced by TANSIParser::ParseANSIBuffer().

◆ get_enable_mouse()

bool TConfig::get_enable_mouse ( ) const

inline

Definition at line 79 of file tnconfig.h.

79{return enable_mouse;}

Referenced by telProcessConsole().

◆ get_escape_key()

char TConfig::get_escape_key ( ) const

inline

Definition at line 82 of file tnconfig.h.

82{return escape_key[0];}

Referenced by Telnet::Connect(), and TMapLoader::LoadKeyMap().

◆ get_exename()

const char * TConfig::get_exename ( ) const

inline

Definition at line 33 of file tnconfig.h.

33{return exename;}

TConfig::exename

char exename[MAX_PATH]

Definition: tnconfig.h:133

Referenced by Telnet::NewProcess().

◆ get_fast_write()

bool TConfig::get_fast_write ( ) const

inline

Definition at line 53 of file tnconfig.h.

53{return fast_write;}

Referenced by TANSIParser::TANSIParser(), and TCharmap::TCharmap().

◆ get_host()

const char * TConfig::get_host ( ) const

inline

Definition at line 102 of file tnconfig.h.

102{return host;}

Referenced by main().

◆ get_inifile()

const char * TConfig::get_inifile ( ) const

inline

Definition at line 35 of file tnconfig.h.

35{return inifile;}

◆ get_input_redir()

int TConfig::get_input_redir ( ) const

inline

Definition at line 42 of file tnconfig.h.

42{return input_redir;}

Referenced by cfgets(), and telProcessConsole().

◆ get_iopipe()

const char * TConfig::get_iopipe ( ) const

inline

Definition at line 99 of file tnconfig.h.

99{return iopipe;}

TConfig::iopipe

char iopipe[MAX_PATH *2]

Definition: tnconfig.h:196

◆ get_keyboard_paste()

bool TConfig::get_keyboard_paste ( ) const

inline

Definition at line 86 of file tnconfig.h.

86{return keyboard_paste;}

Referenced by do_op().

◆ get_keyfile()

const char * TConfig::get_keyfile ( ) const

inline

Definition at line 34 of file tnconfig.h.

34{return keyfile;}

Referenced by Telnet::DoInit(), and telCommandLine().

◆ get_lock_linewrap()

bool TConfig::get_lock_linewrap ( ) const

inline

Definition at line 54 of file tnconfig.h.

54{return lock_linewrap;}

Referenced by TConsole::setLineWrap().

◆ get_netpipe()

const char * TConfig::get_netpipe ( ) const

inline

Definition at line 98 of file tnconfig.h.

98{return netpipe;}

TConfig::netpipe

char netpipe[MAX_PATH *2]

Definition: tnconfig.h:195

Referenced by Telnet::Open().

◆ get_normal_bg()

int TConfig::get_normal_bg ( ) const

inline

Definition at line 71 of file tnconfig.h.

71{return normal_bg;}

Referenced by TANSIParser::ConSetAttribute(), TMouse::doMouse(), and TConsole::TConsole().

◆ get_normal_fg()

int TConfig::get_normal_fg ( ) const

inline

Definition at line 72 of file tnconfig.h.

72{return normal_fg;}

Referenced by TANSIParser::ConSetAttribute(), TMouse::doMouse(), and TConsole::TConsole().

◆ get_output_redir()

int TConfig::get_output_redir ( ) const

inline

Definition at line 43 of file tnconfig.h.

43{return output_redir;}

Referenced by TANSIParser::ParseBuffer(), and printit().

◆ get_port()

const char * TConfig::get_port ( ) const

inline

Definition at line 103 of file tnconfig.h.

103{return port;}

Referenced by main().

◆ get_preserve_colors()

bool TConfig::get_preserve_colors ( ) const

inline

Definition at line 51 of file tnconfig.h.

51{return preserve_colors;}

Referenced by TConsole::Normal().

◆ get_printer_name()

const char * TConfig::get_printer_name ( ) const

inline

Definition at line 38 of file tnconfig.h.

38{return printer_name;}

Referenced by TANSIParser::ParseEscapeANSI().

◆ get_script_enable()

bool TConfig::get_script_enable ( ) const

inline

Definition at line 95 of file tnconfig.h.

95{return script_enable;}

TConfig::script_enable

bool script_enable

Definition: tnconfig.h:192

◆ get_scriptname()

const char * TConfig::get_scriptname ( ) const

inline

Definition at line 94 of file tnconfig.h.

94{return scriptname;}

TConfig::scriptname

char scriptname[MAX_PATH *2]

Definition: tnconfig.h:191

◆ get_scroll_bg()

int TConfig::get_scroll_bg ( ) const

inline

Definition at line 73 of file tnconfig.h.

73{return scroll_bg;}

Referenced by TScroller::ScrollBack().

◆ get_scroll_enable()

bool TConfig::get_scroll_enable ( ) const

inline

Definition at line 90 of file tnconfig.h.

90{return scroll_enable;}

Referenced by TANSIParser::ParseBuffer().

◆ get_scroll_fg()

int TConfig::get_scroll_fg ( ) const

inline

Definition at line 74 of file tnconfig.h.

74{return scroll_fg;}

Referenced by TScroller::ScrollBack().

◆ get_scroll_mode()

const char * TConfig::get_scroll_mode ( ) const

inline

Definition at line 89 of file tnconfig.h.

89{return scroll_mode;}

Referenced by TScroller::TScroller().

◆ get_scroll_size()

int TConfig::get_scroll_size ( ) const

inline

Definition at line 91 of file tnconfig.h.

91{return scroll_size;}

◆ get_scrollback_key()

char TConfig::get_scrollback_key ( ) const

inline

Definition at line 83 of file tnconfig.h.

83{return scrollback_key[0];}

Referenced by TMapLoader::LoadKeyMap().

◆ get_set_title()

bool TConfig::get_set_title ( ) const

inline

Definition at line 55 of file tnconfig.h.

55{ return set_title;}

Referenced by telCommandLine(), and Telnet::telSetConsoleTitle().

◆ get_speaker_beep()

bool TConfig::get_speaker_beep ( ) const

inline

Definition at line 49 of file tnconfig.h.

49{return speaker_beep;}

Referenced by TConsole::Beep().

◆ get_startdir()

const char * TConfig::get_startdir ( ) const

inline

Definition at line 32 of file tnconfig.h.

32{return startdir;}

Referenced by Telnet::DoInit(), and Telnet::NewProcess().

◆ get_status_bg()

int TConfig::get_status_bg ( ) const

inline

Definition at line 75 of file tnconfig.h.

75{return status_bg;}

Referenced by TScroller::ScrollBack().

◆ get_status_fg()

int TConfig::get_status_fg ( ) const

inline

Definition at line 76 of file tnconfig.h.

76{return status_fg;}

Referenced by TScroller::ScrollBack().

◆ get_strip_redir()

bool TConfig::get_strip_redir ( ) const

inline

Definition at line 44 of file tnconfig.h.

44{return strip_redir;}

Referenced by TANSIParser::ParseBuffer().

◆ get_term()

const char * TConfig::get_term ( ) const

inline

Definition at line 37 of file tnconfig.h.

37{return term;}

Referenced by TTelnetHandler::ParseIAC().

◆ get_term_height()

int TConfig::get_term_height ( ) const

inline

Definition at line 57 of file tnconfig.h.

57{return term_height;}

Referenced by main(), and TConsole::TConsole().

◆ get_term_width()

int TConfig::get_term_width ( ) const

inline

Definition at line 56 of file tnconfig.h.

56{return term_width;}

Referenced by main(), and TConsole::TConsole().

◆ get_ulblink_bg()

int TConfig::get_ulblink_bg ( ) const

inline

Definition at line 69 of file tnconfig.h.

69{return ulblink_bg;}

Referenced by TConsole::UlBlinkOn().

◆ get_ulblink_fg()

int TConfig::get_ulblink_fg ( ) const

inline

Definition at line 70 of file tnconfig.h.

70{return ulblink_fg;}

Referenced by TConsole::UlBlinkOn().

◆ get_underline_bg()

int TConfig::get_underline_bg ( ) const

inline

Definition at line 67 of file tnconfig.h.

67{return underline_bg;}

Referenced by TConsole::UnderlineOn().

◆ get_underline_fg()

int TConfig::get_underline_fg ( ) const

inline

Definition at line 68 of file tnconfig.h.

68{return underline_fg;}

Referenced by TConsole::UnderlineOn().

◆ get_vt100_mode()

bool TConfig::get_vt100_mode ( ) const

inline

Definition at line 47 of file tnconfig.h.

47{return vt100_mode;}

Referenced by TANSIParser::ParseEscape(), TConsole::WriteString(), and TConsole::WriteStringFast().

◆ get_wide_enable()

bool TConfig::get_wide_enable ( ) const

inline

Definition at line 60 of file tnconfig.h.

60{return wide_enable;}

Referenced by TANSIParser::ParseEscapeANSI().

◆ get_window_height()

int TConfig::get_window_height ( ) const

inline

Definition at line 59 of file tnconfig.h.

59{return window_height;}

◆ get_window_width()

int TConfig::get_window_width ( ) const

inline

Definition at line 58 of file tnconfig.h.

58{return window_width;}

◆ get_wrapline()

bool TConfig::get_wrapline ( ) const

inline

Definition at line 52 of file tnconfig.h.

52{return wrapline;}

Referenced by TConsole::getLineWrap().

◆ inifile_init()

void TConfig::inifile_init ( )

private

Definition at line 526 of file tnconfig.cpp.

                           {
    // B. K. Oxley 9/16/98
    char* env_telnet_ini = getenv (ENV_TELNET_INI);
    if (env_telnet_ini && *env_telnet_ini) {
        strncpy (inifile, env_telnet_ini, sizeof(inifile));
        return;
    }
 
    strcpy(inifile, startdir);
    if (sizeof(inifile) >= strlen(inifile)+strlen("telnet.ini")) {
        strcat(inifile,"telnet.ini"); // add the default filename to the path
    } else {
        // if there is not enough room set the path to nothing
        strcpy(inifile,"");
    }
}

Referenced by init().

◆ init()

void TConfig::init	(	char *	dirname,
		char *	exename
	)

Definition at line 282 of file tnconfig.cpp.

                                                {
    // Copy temporary dirname to permanent startdir
    strncpy(startdir, dirname, sizeof(startdir));
    startdir[sizeof(startdir) - 1] = 0;
 
    // Copy temp execname to permanent exename (Thomas Briggs 12/7/98)
    strncpy(exename, execname, sizeof(exename));
    exename[sizeof(exename) - 1] = 0;
 
    // Initialize INI file
    inifile_init();
 
    // Initialize redir
    // Note that this must be done early, so error messages will be printed
    // properly
    redir_init();
 
    // Initialize aliases (Paul Brannan 1/1/99)
    init_aliases();
 
    // Make sure the file that we're trying to work with exists
    int iResult = access(inifile, 04);
 
    // Thomas Briggs 9/14/98
    if( iResult == 0 )
        // Tell the user what file we are reading
        // We cannot print any messages before initializing telnet_redir
        printm(0, FALSE, MSG_CONFIG, inifile);
    else
        // Tell the user that the file doesn't exist, but later read the
        // file anyway simply to populate the defaults
        printm(0, FALSE, MSG_NOINI, inifile);
 
    init_vars();                                // Initialize misc. vars
    keyfile_init();                             // Initialize keyfile
}

Referenced by main().

◆ init_aliases()

void TConfig::init_aliases ( )

private

Definition at line 320 of file tnconfig.cpp.

                           {
    char *buffer;
    alias_total = 0;
 
    // Find the correct buffer size
    // FIX ME!! some implementations of Mingw32 don't have a
    // GetPrivateProfileSecionNames function.  What do we do about this?
#ifndef __MINGW32__
    {
        int size=1024, Result = 0;
        for(;;) {
            buffer = new char[size];
            Result = GetPrivateProfileSectionNames(buffer, size, inifile);
            if(Result < size - 2) break;
            size *= 2;
            delete[] buffer;
        }
    }
#else
    return;
#endif
 
    // Find the maximum number of aliases
    int max = 0;
    char *tmp;
    for(tmp = buffer; *tmp != 0; tmp += strlen(tmp) + 1)
        max++;
 
    aliases = new char*[max];
 
    // Load the aliases into an array
    for(tmp = buffer; *tmp != 0; tmp += strlen(tmp) + 1) {
        int flag = 0;
        for(int j = 0; j < MAX_INI_GROUPS; j++) {
            if(!stricmp(ini_groups[j], tmp)) flag = 1;
        }
        if(!flag) {
            aliases[alias_total] = new char[strlen(tmp)+1];
            strcpy(aliases[alias_total], tmp);
            alias_total++;
        }
    }
 
    delete[] buffer;
}

Referenced by init().

◆ init_varlist()

void TConfig::init_varlist ( )

private

Definition at line 211 of file tnconfig.cpp.

                           {
    static const ini_variable static_ini_varlist[MAX_INI_VARS] = {
        {"Inifile",     NULL,           INI_STRING,     &inifile,   sizeof(inifile)},
        {"Keyfile",     "Keyboard",     INI_STRING,     &keyfile,   sizeof(keyfile)},
        {"Dumpfile",    "Terminal",     INI_STRING,     &dumpfile,  sizeof(dumpfile)},
        {"Default_Config","Keyboard",   INI_STRING,     &default_config, sizeof(default_config)},
        {"Term",        "Terminal",     INI_STRING,     &term,      sizeof(term)},
        {"Input_Redir", "Terminal",     INI_INT,        &input_redir, 0},
        {"Output_Redir","Terminal",     INI_INT,        &output_redir, 0},
        {"Strip_Redir", "Terminal",     INI_BOOL,       &strip_redir, 0},
        {"Destructive_Backspace","Terminal",INI_BOOL,   &dstrbksp, 0},
        {"EightBit_Ansi","Terminal",    INI_BOOL,       &eightbit_ansi, 0},
        {"VT100_Mode",  "Terminal",     INI_BOOL,       &vt100_mode, 0},
        {"Disable_Break","Terminal",    INI_BOOL,       &disable_break, 0},
        {"Speaker_Beep","Terminal",     INI_BOOL,       &speaker_beep, 0},
        {"Beep",        "Terminal",     INI_BOOL,       &do_beep, 0},
        {"Preserve_Colors","Terminal",  INI_BOOL,       &preserve_colors, 0},
        {"Wrap_Line",   "Terminal",     INI_BOOL,       &wrapline, 0},
        {"Lock_linewrap","Terminal",    INI_BOOL,       &lock_linewrap, 0},
        {"Fast_Write",  "Terminal",     INI_BOOL,       &fast_write, 0},
        {"Term_Width",  "Terminal",     INI_INT,        &term_width, 0},
        {"Term_Height", "Terminal",     INI_INT,        &term_height, 0},
        {"Window_Width","Terminal",     INI_INT,        &window_width, 0},
        {"Window_Height","Terminal",    INI_INT,        &window_height, 0},
        {"Wide_Enable", "Terminal",     INI_BOOL,       &wide_enable, 0},
        {"Ctrlbreak_as_Ctrlc","Keyboard", INI_BOOL,     &ctrlbreak_as_ctrlc, 0},
        {"Buffer_Size", "Terminal",     INI_INT,        &buffer_size, 0},
        {"Set_Title",   "Terminal",     INI_BOOL,       &set_title, 0},
        {"Blink_bg",    "Colors",       INI_INT,        &blink_bg, 0},
        {"Blink_fg",    "Colors",       INI_INT,        &blink_fg, 0},
        {"Underline_bg","Colors",       INI_INT,        &underline_bg, 0},
        {"Underline_fg","Colors",       INI_INT,        &underline_fg, 0},
        {"UlBlink_bg",  "Colors",       INI_INT,        &ulblink_bg, 0},
        {"UlBlink_fg",  "Colors",       INI_INT,        &ulblink_fg, 0},
        {"Normal_bg",   "Colors",       INI_INT,        &normal_bg, 0},
        {"Normal_fg",   "Colors",       INI_INT,        &normal_fg, 0},
        {"Scroll_bg",   "Colors",       INI_INT,        &scroll_bg, 0},
        {"Scroll_fg",   "Colors",       INI_INT,        &scroll_fg, 0},
        {"Status_bg",   "Colors",       INI_INT,        &status_bg, 0},
        {"Status_fg",   "Colors",       INI_INT,        &status_fg, 0},
        {"Enable_Mouse","Mouse",        INI_BOOL,       &enable_mouse, 0},
        {"Printer_Name","Printer",      INI_STRING,     &printer_name, sizeof(printer_name)},
        {"Escape_Key",  "Keyboard",     INI_STRING,     &escape_key, 1},
        {"Scrollback_Key","Keyboard",   INI_STRING,     &scrollback_key, 1},
        {"Dial_Key",    "Keyboard",     INI_STRING,     &dial_key, 1},
        {"Alt_Erase",   "Keyboard",     INI_BOOL,       &alt_erase, 0},
        {"Keyboard_Paste","Keyboard",   INI_BOOL,       &keyboard_paste, 0},
        {"Scroll_Mode", "Scrollback",   INI_STRING,     &scroll_mode, sizeof(scroll_mode)},
        {"Scroll_Size", "Scrollback",   INI_INT,        &scroll_size, 0},
        {"Scroll_Enable","Scrollback",  INI_BOOL,       &scroll_enable, 0},
        {"Scriptname",  "Scripting",    INI_STRING,     &scriptname, sizeof(scriptname)},
        {"Script_enable","Scripting",   INI_BOOL,       &script_enable, 0},
        {"Netpipe",     "Pipes",        INI_STRING,     &netpipe, sizeof(netpipe)},
        {"Iopipe",      "Pipes",        INI_STRING,     &iopipe, sizeof(iopipe)}
    };
 
    static const char *static_ini_groups[MAX_INI_GROUPS] = {
        "Keyboard",
        "Terminal",
        "Colors",
        "Mouse",
        "Printer",
        "Scrollback",
        "Scripting",
        "Pipes"
    };
 
    memcpy(ini_varlist, static_ini_varlist, sizeof(ini_varlist));
    memcpy(ini_groups, static_ini_groups, sizeof(ini_groups));
}

Referenced by TConfig().

◆ init_vars()

void TConfig::init_vars ( )

private

Definition at line 515 of file tnconfig.cpp.

                        {
    char buffer[4096];
    for(int j = 0; j < MAX_INI_VARS; j++) {
        if(ini_varlist[j].section != NULL) {
            GetPrivateProfileString(ini_varlist[j].section, ini_varlist[j].name, "",
                buffer, sizeof(buffer), inifile);
            if(*buffer != 0) set_value(ini_varlist[j].name, buffer);
        }
    }
}

Referenced by init().

◆ keyfile_init()

void TConfig::keyfile_init ( )

private

Definition at line 543 of file tnconfig.cpp.

                           {
    // check to see if there is a key config file environment variable.
    char *k;
    if ((k = getenv(ENV_TELNET_CFG)) == NULL){
        // if there is no environment variable
        GetPrivateProfileString("Keyboard", "Keyfile", "", keyfile,
            sizeof(keyfile), inifile);
        if(keyfile == 0 || *keyfile == 0) {
            // and there is no profile string
            strcpy(keyfile, startdir);
            if (sizeof(keyfile) >= strlen(keyfile)+strlen("telnet.cfg")) {
                struct stat buf;
 
                strcat(keyfile,"telnet.cfg"); // add the default filename to the path
                if(stat(keyfile, &buf) != 0) {
                    char *s = keyfile + strlen(keyfile) - strlen("telnet.cfg");
                    strcpy(s, "keys.cfg");
                }
            } else {
                // if there is not enough room set the path to nothing
                strcpy(keyfile,"");
            }
 
        // Vassili Bourdo (vassili_bourdo@softhome.net)
        } else {
            // check that keyfile really exists
            if( access(keyfile,04) == -1 ) {
                //it does not...
                char pathbuf[MAX_PATH], *fn;
                //substitute keyfile path with startdir path
                if((fn = strrchr(keyfile,'\\'))) strcpy(keyfile,fn);
                    strcat(strcpy(pathbuf,startdir),keyfile);
                //check that startdir\keyfile does exist
                if( access(pathbuf,04) == -1 ) {
                    //it does not...
                    //so, look for it in all paths
                    _searchenv(keyfile, "PATH", pathbuf);
                    if( *pathbuf == 0 ) //no luck - revert it to INI file value
                        GetPrivateProfileString("Keyboard", "Keyfile", "",
                            keyfile, sizeof(keyfile), inifile);
                } else {
                    strcpy(keyfile, pathbuf);
                }
            }
        }
 
    } else {
        // set the keyfile to the value of the environment variable
        strncpy(keyfile, k, sizeof(keyfile));
    }
}

Referenced by init().

◆ print_aliases()

void TConfig::print_aliases ( )

Definition at line 366 of file tnconfig.cpp.

                            {
    for(int j = 0; j < alias_total; j++) {
        char alias_name[20];
        set_string(alias_name, aliases[j], sizeof(alias_name));
        for(unsigned int i = strlen(alias_name); i < sizeof(alias_name) - 1; i++)
            alias_name[i] = ' ';
        alias_name[sizeof(alias_name) - 1] = 0;
        printit(alias_name);
        if((j % 4) == 3) printit("\n");
    }
    printit("\n");
}

Referenced by telCommandLine().

◆ print_groups()

void TConfig::print_groups ( )

Definition at line 426 of file tnconfig.cpp.

                           {
    for(int j = 0; j < MAX_INI_GROUPS; j++) {
        char group_name[20];
        set_string(group_name, ini_groups[j], sizeof(group_name));
        for(unsigned int i = strlen(group_name); i < sizeof(group_name) - 1; i++)
            group_name[i] = ' ';
        group_name[sizeof(group_name) - 1] = 0;
        printit(group_name);
        if((j % 4) == 3) printit("\n");
    }
    printit("\n");
}

Referenced by telCommandLine().

◆ print_value()

int TConfig::print_value ( const char * var )

Definition at line 468 of file tnconfig.cpp.

                                        {
    //int j = 0;
    //while(strcmp(var, ini_varlist[j].name) && j < MAX_INI_VARS) j++;
    int Result = 0;
    for (int j = 0; j < MAX_INI_VARS; j++)
    {
        if (stricmp(var, ini_varlist[j].name) == 0)
        {
            char var_name[25];
            set_string(var_name, var, sizeof(var_name));
            for(unsigned int i = strlen(var_name); i < sizeof(var_name) - 1; i++)
                var_name[i] = ' ';
            var_name[sizeof(var_name) - 1] = 0;
            Result = sizeof(var_name);
 
            printit(var_name);
            printit("\t");
            Result = Result / 8 + 8;
 
            switch(ini_varlist[j].data_type) {
            case INI_STRING:
                printit((char *)ini_varlist[j].ini_data);
                Result += strlen((char *)ini_varlist[j].ini_data);
                break;
            case INI_INT:
                char buffer[20]; // this may not be safe
                // Ioannou : Paul this was _itoa, but Borland needs itoa !!
                itoa(*(int *)ini_varlist[j].ini_data, buffer, 10);
                printit(buffer);
                Result += strlen(buffer);
                break;
            case INI_BOOL:
                if(*(bool *)ini_varlist[j].ini_data == true) {
                    printit("on");
                    Result += 2;
                } else {
                    printit("off");
                    Result += 3;
                }
            }
            // printit("\n");
            j = MAX_INI_VARS;
        }
    }
    return Result;
}

Referenced by print_vars().

◆ print_vars() [1/2]

void TConfig::print_vars ( )

Definition at line 383 of file tnconfig.cpp.

                         {
    int j;
    for(j = 0; j < MAX_INI_VARS; j++) {
        if(print_value(ini_varlist[j].name) > 40) printit("\n");
        else if(j % 2) printit("\n");
        else printit("\t");
    }
    if(j % 2) printit("\n");
}

Referenced by print_vars(), and telCommandLine().

◆ print_vars() [2/2]

void TConfig::print_vars ( char * s )

Definition at line 394 of file tnconfig.cpp.

                                {
    if(!strnicmp(s, "all", 3)) {                    // Print out all vars
        print_vars();
        return;
    }
 
    // See if the group exists
    int j;
    for(j = 0; j < MAX_INI_GROUPS; j++)
        if(!stricmp(ini_groups[j], s)) break;
    // If not, print out the value of the variable by that name
    if(j == MAX_INI_GROUPS) {
        print_value(s);
        printit("\n");
        return;
    }
 
    // Print out the vars in the given group
    int count = 0;
    for(j = 0; j < MAX_INI_VARS; j++) {
        if(ini_varlist[j].section == NULL) continue;
        if(!stricmp(ini_varlist[j].section, s)) {
            if(print_value(ini_varlist[j].name) > 40) printit("\n");
            else if(count % 2) printit("\n");
            else printit("\t");
            count++;
        }
    }
    if(count % 2) printit("\n");
}

◆ Process_Params()

bool TConfig::Process_Params	(	int	argc,
		char *	argv[]
	)

Definition at line 619 of file tnconfig.cpp.

                                                   {
    int optind = 1;
    char *optarg = argv[optind];
    char c;
 
    while(optind < argc) {
        if(argv[optind][0] != '-') break;
 
        // getopt
        c = argv[optind][1];
        if(argv[optind][2] == 0)
            optarg = argv[++optind];
        else
            optarg = &argv[optind][2];
        optind++;
 
        switch(c) {
            case 'd':
                set_string(dumpfile, optarg, sizeof(dumpfile));
                printm(0, FALSE, MSG_DUMPFILE, dumpfile);
                break;
            // added support for setting options on the command-line
            // (Paul Brannan 7/31/98)
            case '-':
                {
                    int j;
                    for(j = 0; optarg[j] != ' ' && optarg[j] != '=' && optarg[j] != 0; j++);
                    if(optarg == 0) {
                        printm(0, FALSE, MSG_USAGE);        // print a usage message
                        printm(0, FALSE, MSG_USAGE_1);
                        return FALSE;
                    }
                    optarg[j] = 0;
                    if(!set_value(optarg, &optarg[j+1]))
                        printm(0, FALSE, MSG_BADVAL, optarg);
                }
                break;
            default:
                printm(0, FALSE, MSG_USAGE);        // print a usage message
                printm(0, FALSE, MSG_USAGE_1);
                return FALSE;
        }
    }
    if(optind < argc)
        set_string(host, argv[optind++], sizeof(host)-1);
    if(!strnicmp(host, "telnet://", 9)) {
        // we have a URL to parse
        char *s, *t;
 
        for(s = host+9, t = host; *s != 0; *(t++) = *(s++));
        *t = 0;
        for(s = host; *s != ':' && *s != 0; s++);
        if(*s != 0) {
            *(s++) = 0;
            port = s;
        }
    }
    if(optind < argc)
        port = argv[optind++];
 
    return TRUE;
}

Referenced by main().

◆ redir_init()

void TConfig::redir_init ( )

private

Definition at line 596 of file tnconfig.cpp.

                         {
    // check to see if the environment variable 'TELNET_REDIR' is not 0;
    char* p = getenv(ENV_TELNET_REDIR);
    if (p) {
        input_redir = output_redir = atoi(p);
        if((p = getenv(ENV_INPUT_REDIR))) input_redir = atoi(p);
        if((p = getenv(ENV_OUTPUT_REDIR))) output_redir = atoi(p);
    } else {
        input_redir = output_redir = GetPrivateProfileInt("Terminal",
            "Telnet_Redir", 0, inifile);
        input_redir = GetPrivateProfileInt("Terminal",
            "Input_Redir", input_redir, inifile);
        output_redir = GetPrivateProfileInt("Terminal",
            "Output_Redir", output_redir, inifile);
    }
    if ((input_redir > 1) || (output_redir > 1))
        setlocale(LC_CTYPE,"");
    // tell isprint() to not ignore local characters, if the environment
    // variable "LANG" has a valid value (e.g. LANG=de for german characters)
    // and the file LOCALE.BLL is installed somewhere along the PATH.
}

Referenced by init().

◆ set_bool()

void TConfig::set_bool	(	bool *	boolval,
		const char *	str
	)

private

Definition at line 696 of file tnconfig.cpp.

                                                     {
   if(!stricmp(str, "true")) *boolval = true;
   else if(!stricmp(str, "on")) *boolval = true;
    else *boolval = (bool)atoi(str);
}

Referenced by set_value().

◆ set_string()

void TConfig::set_string	(	char *	dest,
		const char *	src,
		const int	length
	)

private

Definition at line 682 of file tnconfig.cpp.

                                                                      {
   int l = length;
   strncpy(dest, src, l);
 //  dest[length-1] = '\0';
 // Ioannou : this messes strings - is this really needed ?
 // The target string, dest, might not be null-terminated
 // if the length of src is length or more.
 // it should be dest[length] = '\0' for strings with length 1
 // (Escape_string etc), but doesn't work with others (like host).
 // dest is long enough to avoid this in all the tested cases
}

Referenced by print_aliases(), print_groups(), print_value(), Process_Params(), and set_value().

◆ set_value()

bool TConfig::set_value	(	const char *	var,
		const char *	value
	)

Definition at line 442 of file tnconfig.cpp.

                                                          {
   //int j = 0;
   //while(strcmp(var, ini_varlist[j].name) && j < MAX_INI_VARS) j++;
   for (int j = 0; j < MAX_INI_VARS; j++)
   {
      if (stricmp(var, ini_varlist[j].name) == 0)
      {
         switch(ini_varlist[j].data_type) {
            case INI_STRING:
               set_string((char *)ini_varlist[j].ini_data, value,
                  ini_varlist[j].max_size);
               break;
            case INI_INT:
               *(int *)ini_varlist[j].ini_data = atoi(value);
               break;
            case INI_BOOL:
               set_bool((bool *)ini_varlist[j].ini_data, value);
               break;
         }
         // j = MAX_INI_VARS;
         return TRUE;
      }
   }
   return FALSE;
}