Exemple #1
0
/*
==================
CON_Hist_Load
==================
*/
void CON_Hist_Load( void ) {
	fileHandle_t f;
	long len = FS_FOpenFileRead("conhist.log", &f, qtrue);
	if (f) {
		field_t tf {};
		for (long i = 0; i < len; i++) {
			char c;
			FS_Read(&c, 1, f);
			if (c == '\n') {
				Hist_Add(&tf);
				tf = {};
			} else {
				tf.buffer[tf.cursor++] = c;
			}
		}
		FS_FCloseFile(f);
	}
}
Exemple #2
0
/*
==================
CON_Input
==================
*/
char *CON_Input( void )
{
    // we use this when sending back commands
    static char text[MAX_EDIT_LINE];
    int avail;
    char key;
    field_t *history;
    size_t size;

    if(ttycon_on)
    {
        avail = read(STDIN_FILENO, &key, 1);
        if (avail != -1)
        {
            // we have something
            // backspace?
            // NOTE TTimo testing a lot of values .. seems it's the only way to get it to work everywhere
            if ((key == TTY_erase) || (key == 127) || (key == 8))
            {
                if (TTY_con.cursor > 0)
                {
                    TTY_con.cursor--;
                    TTY_con.buffer[TTY_con.cursor] = '\0';
                    CON_Back();
                }
                return NULL;
            }
            // check if this is a control char
            if ((key) && (key) < ' ')
            {
                if (key == '\n')
                {
                    // push it in history
                    Hist_Add(&TTY_con);
                    Q_strncpyz(text, TTY_con.buffer, sizeof(text));
                    Field_Clear(&TTY_con);
                    key = '\n';
                    size = write(1, &key, 1);
                    size = write( 1, "]", 1 );
                    return text;
                }
                if (key == '\t')
                {
                    CON_Hide();
                    Field_AutoComplete( &TTY_con );
                    CON_Show();
                    return NULL;
                }
                avail = read(STDIN_FILENO, &key, 1);
                if (avail != -1)
                {
                    // VT 100 keys
                    if (key == '[' || key == 'O')
                    {
                        avail = read(STDIN_FILENO, &key, 1);
                        if (avail != -1)
                        {
                            switch (key)
                            {
                            case 'A':
                                history = Hist_Prev();
                                if (history)
                                {
                                    CON_Hide();
                                    TTY_con = *history;
                                    CON_Show();
                                }
                                CON_FlushIn();
                                return NULL;
                                break;
                            case 'B':
                                history = Hist_Next();
                                CON_Hide();
                                if (history)
                                {
                                    TTY_con = *history;
                                } else
                                {
                                    Field_Clear(&TTY_con);
                                }
                                CON_Show();
                                CON_FlushIn();
                                return NULL;
                                break;
                            case 'C':
                                return NULL;
                            case 'D':
                                return NULL;
                            }
                        }
                    }
                }
                Com_DPrintf("droping ISCTL sequence: %d, TTY_erase: %d\n", key, TTY_erase);
                CON_FlushIn();
                return NULL;
            }
            if (TTY_con.cursor >= sizeof(text) - 1)
                return NULL;
            // push regular character
            TTY_con.buffer[TTY_con.cursor] = key;
            TTY_con.cursor++;
            // print the current line (this is differential)
            size = write(STDOUT_FILENO, &key, 1);
        }

        return NULL;
    }
    else if (stdin_active)
    {
        int     len;
        fd_set  fdset;
        struct timeval timeout;

        FD_ZERO(&fdset);
        FD_SET(STDIN_FILENO, &fdset); // stdin
        timeout.tv_sec = 0;
        timeout.tv_usec = 0;
        if(select (STDIN_FILENO + 1, &fdset, NULL, NULL, &timeout) == -1 || !FD_ISSET(STDIN_FILENO, &fdset))
            return NULL;

        len = read(STDIN_FILENO, text, sizeof(text));
        if (len == 0)
        {   // eof!
            stdin_active = qfalse;
            return NULL;
        }

        if (len < 1)
            return NULL;
        text[len-1] = 0;    // rip off the /n and terminate

        return text;
    }
    return NULL;
}
Exemple #3
0
/*
==================
CON_Input
==================
*/
char *CON_Input( void )
{
	INPUT_RECORD buff[ MAX_EDIT_LINE ];
	DWORD        count = 0, events = 0;
	WORD         key = 0;
	int          i;
	int          newlinepos = -1;

	if ( !GetNumberOfConsoleInputEvents( qconsole_hin, &events ) )
	{
		return NULL;
	}

	if ( events < 1 )
	{
		return NULL;
	}

	// if we have overflowed, start dropping oldest input events
	if ( events >= MAX_EDIT_LINE )
	{
		ReadConsoleInput( qconsole_hin, buff, 1, &events );
		return NULL;
	}

	if ( !ReadConsoleInput( qconsole_hin, buff, events, &count ) )
	{
		return NULL;
	}

	FlushConsoleInputBuffer( qconsole_hin );

	for ( i = 0; i < count; i++ )
	{
		if ( buff[ i ].EventType != KEY_EVENT )
		{
			continue;
		}

		if ( !buff[ i ].Event.KeyEvent.bKeyDown )
		{
			continue;
		}

		key = buff[ i ].Event.KeyEvent.wVirtualKeyCode;

		if ( key == VK_RETURN )
		{
			newlinepos = i;
			break;
		}
		else if ( key == VK_UP )
		{
			Q_strncpyz( qconsole_line, Hist_Prev(), sizeof( qconsole_line ) );
			qconsole_linelen = strlen( qconsole_line );
			break;
		}
		else if ( key == VK_DOWN )
		{
			const char *history = Hist_Next();

			if ( history )
			{
				Q_strncpyz( qconsole_line, history, sizeof( qconsole_line ) );
				qconsole_linelen = strlen( qconsole_line );
			}
			else if ( qconsole_linelen )
			{
				Hist_Add( qconsole_line );
				qconsole_line[ 0 ] = '\0';
				qconsole_linelen = 0;
			}

			break;
		}
		else if ( key == VK_TAB )
		{
			field_t f;

			Q_strncpyz( f.buffer, qconsole_line,
			            sizeof( f.buffer ) );
			Field_AutoComplete( &f, "]" );
			Q_strncpyz( qconsole_line, f.buffer,
			            sizeof( qconsole_line ) );
			qconsole_linelen = strlen( qconsole_line );
			break;
		}

		if ( qconsole_linelen < sizeof( qconsole_line ) - 1 )
		{
			char c = buff[ i ].Event.KeyEvent.uChar.AsciiChar;

			if ( key == VK_BACK )
			{
				int pos = ( qconsole_linelen > 0 ) ?
				          qconsole_linelen - 1 : 0;

				qconsole_line[ pos ] = '\0';
				qconsole_linelen = pos;
			}
			else if ( c )
			{
				qconsole_line[ qconsole_linelen++ ] = c;
				qconsole_line[ qconsole_linelen ] = '\0';
			}
		}
	}

	CON_Show();

	if ( newlinepos < 0 )
	{
		return NULL;
	}

	if ( !qconsole_linelen )
	{
		Com_Printf( "\n" );
		return NULL;
	}

	Hist_Add( qconsole_line );
	Com_Printf( "]%s\n", qconsole_line );

	qconsole_linelen = 0;

	return qconsole_line;
}
Exemple #4
0
/*
==================
CON_Input
==================
*/
char           *CON_Input(void)
{
	// we use this when sending back commands
	static char     text[MAX_EDIT_LINE];
	int             avail;
	char            key;
	field_t        *history;
	size_t UNUSED_VAR size;

	if(ttycon_on)
	{
		avail = read(STDIN_FILENO, &key, 1);
		if(avail != -1)
		{
			// we have something
			// backspace?
			// NOTE TTimo testing a lot of values .. seems it's the only way to get it to work everywhere
			if((key == TTY_erase) || (key == 127) || (key == 8))
			{
				if(TTY_con.cursor > 0)
				{
					TTY_con.cursor--;
					TTY_con.buffer[TTY_con.cursor] = '\0';
					CON_Back();
				}
				return NULL;
			}
			// check if this is a control char
			if((key) && (key) < ' ')
			{
				if(key == '\n')
				{
#ifndef DEDICATED
					// if not in the game explicitly prepend a slash if needed
					if (clc.state != CA_ACTIVE && TTY_con.cursor &&
						TTY_con.buffer[0] != '/' && TTY_con.buffer[0] != '\\')
					{
						memmove(TTY_con.buffer + 1, TTY_con.buffer, sizeof(TTY_con.buffer) - 1);
						TTY_con.buffer[0] = '\\';
						TTY_con.cursor++;
					}

					if (TTY_con.buffer[0] == '/' || TTY_con.buffer[0] == '\\') {
						Q_strncpyz(text, TTY_con.buffer + 1, sizeof(text));
					} else if (TTY_con.cursor) {
						Com_sprintf(text, sizeof(text), "cmd say %s", TTY_con.buffer);
					} else {
						text[0] = '\0';
					}

					// push it in history
					Hist_Add(&TTY_con);
					CON_Hide();
					Com_Printf("%s%s\n", TTY_CONSOLE_PROMPT, TTY_con.buffer);
					Field_Clear(&TTY_con);
					CON_Show();
#else
					// push it in history
					Hist_Add(&TTY_con);
					Q_strncpyz(text, TTY_con.buffer, sizeof(text));
					Field_Clear(&TTY_con);
					key = '\n';
					size = write(STDOUT_FILENO, &key, 1);
					size = write(STDOUT_FILENO, TTY_CONSOLE_PROMPT, strlen(TTY_CONSOLE_PROMPT));
#endif
					return text;
				}
				if(key == '\t')
				{
					CON_Hide();
					Field_AutoComplete(&TTY_con);
					CON_Show();
					return NULL;
				}
				avail = read(STDIN_FILENO, &key, 1);
				if(avail != -1)
				{
					// VT 100 keys
					if(key == '[' || key == 'O')
					{
						avail = read(STDIN_FILENO, &key, 1);
						if(avail != -1)
						{
							switch (key)
							{
								case 'A':
									history = Hist_Prev();
									if(history)
									{
										CON_Hide();
										TTY_con = *history;
										CON_Show();
									}
									CON_FlushIn();
									return NULL;
									break;
								case 'B':
									history = Hist_Next();
									CON_Hide();
									if(history)
									{
										TTY_con = *history;
									}
									else
									{
										Field_Clear(&TTY_con);
									}
									CON_Show();
									CON_FlushIn();
									return NULL;
									break;
								case 'C':
									return NULL;
								case 'D':
									return NULL;
							}
						}
					}
				}
				Com_DPrintf("droping ISCTL sequence: %d, TTY_erase: %d\n", key, TTY_erase);
				CON_FlushIn();
				return NULL;
			}
			if(TTY_con.cursor >= sizeof(text) - 1)
				return NULL;
			// push regular character
			TTY_con.buffer[TTY_con.cursor] = key;
			TTY_con.cursor++; // next char will always be '\0'
			// print the current line (this is differential)
			size = write(STDOUT_FILENO, &key, 1);
		}

		return NULL;
	}
	else if(stdin_active)
	{
		int             len;
		fd_set          fdset;
		struct timeval  timeout;

		FD_ZERO(&fdset);
		FD_SET(STDIN_FILENO, &fdset);	// stdin
		timeout.tv_sec = 0;
		timeout.tv_usec = 0;
		if(select(STDIN_FILENO + 1, &fdset, NULL, NULL, &timeout) == -1 || !FD_ISSET(STDIN_FILENO, &fdset))
			return NULL;

		len = read(STDIN_FILENO, text, sizeof(text));
		if(len == 0)
		{						// eof!
			stdin_active = qfalse;
			return NULL;
		}

		if(len < 1)
			return NULL;
		text[len - 1] = 0;		// rip off the /n and terminate

		return text;
	}
	return NULL;
}
char *Sys_ConsoleInput(void)
{
  // we use this when sending back commands
  static char text[256];
  int i;
  int avail;
  char key;
  field_t *history;

  if (ttycon && ttycon->value)
  {
    avail = read(0, &key, 1);
    if (avail != -1)
    {
      // we have something
      // backspace?
      // NOTE TTimo testing a lot of values .. seems it's the only way to get it to work everywhere
      if ((key == tty_erase) || (key == 127) || (key == 8))
      {
        if (tty_con.cursor > 0)
        {
          tty_con.cursor--;
          tty_con.buffer[tty_con.cursor] = '\0';
          tty_Back();
        }
        return NULL;
      }
      // check if this is a control char
      if ((key) && (key) < ' ')
      {
        if (key == '\n')
        {
          // push it in history
          Hist_Add(&tty_con);
          strcpy(text, tty_con.buffer);
          Field_Clear(&tty_con);
          key = '\n';
          write(1, &key, 1);
          return text;
        }
        if (key == '\t')
        {
          tty_Hide();
          Field_CompleteCommand( &tty_con );
          // Field_CompleteCommand does weird things to the string, do a cleanup
          //   it adds a '\' at the beginning of the string
          //   cursor doesn't reflect actual length of the string that's sent back
          tty_con.cursor = strlen(tty_con.buffer);
          if (tty_con.cursor>0)
          {
            if (tty_con.buffer[0] == '\\')
            {
              for (i=0; i<=tty_con.cursor; i++)
              {
                tty_con.buffer[i] = tty_con.buffer[i+1];
              }
              tty_con.cursor--;
            }
          }
          tty_Show();
          return NULL;
        }
        avail = read(0, &key, 1);
        if (avail != -1)
        {
          // VT 100 keys
          if (key == '[' || key == 'O')
          {
            avail = read(0, &key, 1);
            if (avail != -1)
            {
              switch (key)
              {
              case 'A':
                history = Hist_Prev();
                if (history)
                {
                  tty_Hide();
                  tty_con = *history;
                  tty_Show();
                }
                tty_FlushIn();
                return NULL;
                break;
              case 'B':
                history = Hist_Next();
                tty_Hide();
                if (history)
                {
                  tty_con = *history;
                } else
                {
                  Field_Clear(&tty_con);
                }
                tty_Show();
                tty_FlushIn();
                return NULL;
                break;
              case 'C':
                return NULL;
              case 'D':
                return NULL;
              }
            }
          }
        }
        Com_DPrintf("droping ISCTL sequence: %d, tty_erase: %d\n", key, tty_erase);
        tty_FlushIn();
        return NULL;
      }
      // push regular character
      tty_con.buffer[tty_con.cursor] = key;
      tty_con.cursor++;
      // print the current line (this is differential)
      write(1, &key, 1);
    }
    return NULL;
  } else
  {
    int     len;
    fd_set  fdset;
    struct timeval timeout;

    if (!com_dedicated || !com_dedicated->value)
      return NULL;

    if (!stdin_active)
      return NULL;

    FD_ZERO(&fdset);
    FD_SET(0, &fdset); // stdin
    timeout.tv_sec = 0;
    timeout.tv_usec = 0;
    if (select (1, &fdset, NULL, NULL, &timeout) == -1 || !FD_ISSET(0, &fdset))
    {
      return NULL;
    }

    len = read (0, text, sizeof(text));
    if (len == 0)
    { // eof!
      stdin_active = qfalse;
      return NULL;
    }

    if (len < 1)
      return NULL;
    text[len-1] = 0;    // rip off the /n and terminate

    return text;
  }
}
Exemple #6
0
/*
==================
CON_Input
==================
*/
char *CON_Input(void)
{
	int chr, num_chars = 0;
	static char text[MAX_EDIT_LINE];
	static int lasttime = -1;

	if (!curses_on)
		return CON_Input_tty();

	if (com_ansiColor->modified) {
		CON_Resize();
		com_ansiColor->modified = qfalse;
	}

	if (Com_RealTime(NULL) != lasttime) {
		lasttime = Com_RealTime(NULL);
		CON_UpdateClock();
		num_chars++;
	}

	while (1) {
		chr = getch();
		num_chars++;

		// Special characters
		switch (chr) {
		case ERR:
			if (num_chars > 1) {
				werase(inputwin);
				if (input_field.cursor < input_field.scroll) {
					input_field.scroll = input_field.cursor - INPUT_SCROLL;
					if (input_field.scroll < 0)
						input_field.scroll = 0;
				} else if (input_field.cursor >= input_field.scroll + input_field.widthInChars)
					input_field.scroll = input_field.cursor - input_field.widthInChars + INPUT_SCROLL;
				CON_ColorPrint(inputwin, input_field.buffer + input_field.scroll, qfalse);
#ifdef _WIN32
				wrefresh(inputwin); // If this is not done the cursor moves strangely
#else
				wnoutrefresh(inputwin);
#endif
				CON_UpdateCursor();
				doupdate();
			}
			return NULL;
		case '\n':
		case '\r':
		case KEY_ENTER:
			if (!input_field.buffer[0])
				continue;
			Hist_Add(input_field.buffer);
			strcpy(text, input_field.buffer);
			Field_Clear(&input_field);
			werase(inputwin);
			wnoutrefresh(inputwin);
			CON_UpdateCursor();
			//doupdate();
			Com_Printf(PROMPT "^7%s\n", text);
			return text;
		case '\t':
		case KEY_STAB:
			Field_AutoComplete(&input_field, PROMPT);
			input_field.cursor = strlen(input_field.buffer);
			continue;
		case '\f':
			CON_Resize();
			continue;
		case KEY_LEFT:
			if (input_field.cursor > 0)
				input_field.cursor--;
			continue;
		case KEY_RIGHT:
			if (input_field.cursor < strlen(input_field.buffer))
				input_field.cursor++;
			continue;
		case KEY_UP:
			Q_strncpyz(input_field.buffer, Hist_Prev(), sizeof(input_field.buffer));
			input_field.cursor = strlen(input_field.buffer);
			continue;
		case KEY_DOWN:
			Q_strncpyz(input_field.buffer, Hist_Next(input_field.buffer), sizeof(input_field.buffer));
			input_field.cursor = strlen(input_field.buffer);
			continue;
		case KEY_HOME:
			input_field.cursor = 0;
			continue;
		case KEY_END:
			input_field.cursor = strlen(input_field.buffer);
			continue;
		case KEY_NPAGE:
			if (lastline > scrollline + LOG_LINES) {
				scrollline += LOG_SCROLL;
				if (scrollline + LOG_LINES > lastline)
					scrollline = lastline - LOG_LINES;
				pnoutrefresh(logwin, scrollline, 0, 2, 1, LOG_LINES + 1, LOG_COLS + 1);
				CON_DrawScrollBar();
			}
			continue;
		case KEY_PPAGE:
			if (scrollline > 0) {
				scrollline -= LOG_SCROLL;
				if (scrollline < 0)
					scrollline = 0;
				pnoutrefresh(logwin, scrollline, 0, 2, 1, LOG_LINES + 1, LOG_COLS + 1);
				CON_DrawScrollBar();
			}
			continue;
		case '\b':
		case 127:
		case KEY_BACKSPACE:
			if (input_field.cursor <= 0)
				continue;
			input_field.cursor--;
			// Fall through
		case KEY_DC:
			if (input_field.cursor < strlen(input_field.buffer)) {
				memmove(input_field.buffer + input_field.cursor,
				        input_field.buffer + input_field.cursor + 1,
				        strlen(input_field.buffer) - input_field.cursor);
			}
			continue;
		}

		// Normal characters
		if (chr >= ' ' && chr < 256 && strlen(input_field.buffer) + 1 < sizeof(input_field.buffer)) {
			memmove(input_field.buffer + input_field.cursor + 1,
			        input_field.buffer + input_field.cursor,
			        strlen(input_field.buffer) - input_field.cursor);
			input_field.buffer[input_field.cursor] = chr;
			input_field.cursor++;
		}
	}
}
Exemple #7
0
/*
==================
CON_Input
==================
*/
char *CON_Input( void )
{
	// we use this when sending back commands
	static char text[MAX_EDIT_LINE];
	int avail;
	char key;

	if(ttycon_on)
	{
		CON_CheckRep();
		avail = read(STDIN_FILENO, &key, 1);
		if (avail != -1)
		{
			// we have something

			// disable hibernation for ten seconds to workaround console input lagg
			svs.hibernation.disableUntil = svs.time + 10000;

			// backspace?
			// NOTE TTimo testing a lot of values .. seems it's the only way to get it to work everywhere
			if ((key == TTY_erase) || (key == 127) || (key == 8))
			{
				if (TTY_con.cursor > 0)
				{
					TTY_con.cursor--;
					TTY_con.buffer[TTY_con.cursor] = '\0';
					CON_Back();
				}
				return NULL;
			}
			// check if this is a control char
			if ((key) && (key) < ' ')
			{
				if (key == '\n')
				{
#ifndef DEDICATED
					if (TTY_con.buffer[0] == '/' || TTY_con.buffer[0] == '\\') {
						Q_strncpyz(text, TTY_con.buffer + 1, sizeof(text));
					} else if (TTY_con.cursor) {
						Q_strncpyz(text, TTY_con.buffer, sizeof(text));
					} else {
						text[0] = '\0';
					}

					// push it in history
					Hist_Add();
					CON_Hide();
					Com_Printf("%s%s\n", TTY_CONSOLE_PROMPT, TTY_con.buffer);
					Field_Clear(&TTY_con);
					CON_Show();
#else
					// push it in history
					Hist_Add();
					Q_strncpyz(text, TTY_con.buffer, sizeof(text));
					Field_Clear(&TTY_con);
					key = '\n';
					write(STDOUT_FILENO, &key, 1);
					write(STDOUT_FILENO, TTY_CONSOLE_PROMPT, strlen(TTY_CONSOLE_PROMPT));
#endif
					return text;
				}
				if (key == '\t')
				{
					CON_Hide();
					Field_AutoComplete( &TTY_con );
					CON_Show();
					return NULL;
				}
				avail = read(STDIN_FILENO, &key, 1);
				if (avail != -1)
				{
					// VT 100 keys
					if (key == '[' || key == 'O')
					{
						avail = read(STDIN_FILENO, &key, 1);
						if (avail != -1)
						{
							switch (key)
							{
								case 'A':
									Hist_Prev();
									CON_FlushIn();
									return NULL;
									break;
								case 'B':
									Hist_Next();
									CON_FlushIn();
									return NULL;
									break;
								case 'C':
									return NULL;
								case 'D':
									return NULL;
							}
						}
					}
				}
				Com_DPrintf("droping ISCTL sequence: %d, TTY_erase: %d\n", key, TTY_erase);
				CON_FlushIn();
				return NULL;
			}
			if (TTY_con.cursor >= (int)sizeof(text) - 1)
				return NULL;
			// push regular character
			TTY_con.buffer[TTY_con.cursor] = key;
			TTY_con.cursor++; // next char will always be '\0'
			// print the current line (this is differential)
			write(STDOUT_FILENO, &key, 1);
		}

		return NULL;
	}
	else if (stdin_active)
	{
		int	 len;
		fd_set  fdset;
		struct timeval timeout;

		FD_ZERO(&fdset);
		FD_SET(STDIN_FILENO, &fdset); // stdin
		timeout.tv_sec = 0;
		timeout.tv_usec = 0;
		if(select (STDIN_FILENO + 1, &fdset, NULL, NULL, &timeout) == -1 || !FD_ISSET(STDIN_FILENO, &fdset))
			return NULL;

		len = read(STDIN_FILENO, text, sizeof(text));
		if (len == 0)
		{ // eof!
			stdin_active = qfalse;
			return NULL;
		}

		if (len < 1)
			return NULL;
		text[len-1] = 0;	// rip off the /n and terminate

		return text;
	}
	return NULL;
}