212 lines
5.5 KiB
C
212 lines
5.5 KiB
C
/* Public Domain Curses */
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#include <curspriv.h>
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RCSID("$Id: inchstr.c,v 1.34 2008/07/13 16:08:18 wmcbrine Exp $")
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/*man-start**************************************************************
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Name: inchstr
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Synopsis:
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int inchstr(chtype *ch);
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int inchnstr(chtype *ch, int n);
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int winchstr(WINDOW *win, chtype *ch);
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int winchnstr(WINDOW *win, chtype *ch, int n);
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int mvinchstr(int y, int x, chtype *ch);
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int mvinchnstr(int y, int x, chtype *ch, int n);
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int mvwinchstr(WINDOW *, int y, int x, chtype *ch);
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int mvwinchnstr(WINDOW *, int y, int x, chtype *ch, int n);
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int in_wchstr(cchar_t *wch);
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int in_wchnstr(cchar_t *wch, int n);
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int win_wchstr(WINDOW *win, cchar_t *wch);
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int win_wchnstr(WINDOW *win, cchar_t *wch, int n);
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int mvin_wchstr(int y, int x, cchar_t *wch);
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int mvin_wchnstr(int y, int x, cchar_t *wch, int n);
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int mvwin_wchstr(WINDOW *win, int y, int x, cchar_t *wch);
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int mvwin_wchnstr(WINDOW *win, int y, int x, cchar_t *wch, int n);
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Description:
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These routines read a chtype or cchar_t string from the window,
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starting at the current or specified position, and ending at the
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right margin, or after n elements, whichever is less.
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Return Value:
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All functions return the number of elements read, or ERR on
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error.
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Portability X/Open BSD SYS V
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inchstr Y - 4.0
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winchstr Y - 4.0
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mvinchstr Y - 4.0
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mvwinchstr Y - 4.0
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inchnstr Y - 4.0
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winchnstr Y - 4.0
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mvinchnstr Y - 4.0
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mvwinchnstr Y - 4.0
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in_wchstr Y
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win_wchstr Y
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mvin_wchstr Y
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mvwin_wchstr Y
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in_wchnstr Y
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win_wchnstr Y
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mvin_wchnstr Y
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mvwin_wchnstr Y
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**man-end****************************************************************/
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int winchnstr(WINDOW *win, chtype *ch, int n)
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{
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chtype *src;
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int i;
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PDC_LOG(("winchnstr() - called\n"));
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if (!win || !ch || n < 0)
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return ERR;
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if ((win->_curx + n) > win->_maxx)
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n = win->_maxx - win->_curx;
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src = win->_y[win->_cury] + win->_curx;
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for (i = 0; i < n; i++)
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*ch++ = *src++;
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*ch = (chtype)0;
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return OK;
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}
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int inchstr(chtype *ch)
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{
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PDC_LOG(("inchstr() - called\n"));
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return winchnstr(stdscr, ch, stdscr->_maxx - stdscr->_curx);
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}
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int winchstr(WINDOW *win, chtype *ch)
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{
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PDC_LOG(("winchstr() - called\n"));
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return winchnstr(win, ch, win->_maxx - win->_curx);
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}
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int mvinchstr(int y, int x, chtype *ch)
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{
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PDC_LOG(("mvinchstr() - called: y %d x %d\n", y, x));
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if (move(y, x) == ERR)
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return ERR;
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return winchnstr(stdscr, ch, stdscr->_maxx - stdscr->_curx);
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}
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int mvwinchstr(WINDOW *win, int y, int x, chtype *ch)
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{
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PDC_LOG(("mvwinchstr() - called:\n"));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return winchnstr(win, ch, win->_maxx - win->_curx);
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}
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int inchnstr(chtype *ch, int n)
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{
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PDC_LOG(("inchnstr() - called\n"));
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return winchnstr(stdscr, ch, n);
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}
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int mvinchnstr(int y, int x, chtype *ch, int n)
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{
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PDC_LOG(("mvinchnstr() - called: y %d x %d n %d\n", y, x, n));
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if (move(y, x) == ERR)
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return ERR;
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return winchnstr(stdscr, ch, n);
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}
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int mvwinchnstr(WINDOW *win, int y, int x, chtype *ch, int n)
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{
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PDC_LOG(("mvwinchnstr() - called: y %d x %d n %d \n", y, x, n));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return winchnstr(win, ch, n);
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}
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#ifdef PDC_WIDE
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int win_wchnstr(WINDOW *win, cchar_t *wch, int n)
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{
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PDC_LOG(("win_wchnstr() - called\n"));
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return winchnstr(win, wch, n);
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}
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int in_wchstr(cchar_t *wch)
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{
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PDC_LOG(("in_wchstr() - called\n"));
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return win_wchnstr(stdscr, wch, stdscr->_maxx - stdscr->_curx);
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}
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int win_wchstr(WINDOW *win, cchar_t *wch)
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{
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PDC_LOG(("win_wchstr() - called\n"));
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return win_wchnstr(win, wch, win->_maxx - win->_curx);
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}
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int mvin_wchstr(int y, int x, cchar_t *wch)
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{
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PDC_LOG(("mvin_wchstr() - called: y %d x %d\n", y, x));
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if (move(y, x) == ERR)
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return ERR;
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return win_wchnstr(stdscr, wch, stdscr->_maxx - stdscr->_curx);
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}
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int mvwin_wchstr(WINDOW *win, int y, int x, cchar_t *wch)
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{
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PDC_LOG(("mvwin_wchstr() - called:\n"));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return win_wchnstr(win, wch, win->_maxx - win->_curx);
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}
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int in_wchnstr(cchar_t *wch, int n)
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{
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PDC_LOG(("in_wchnstr() - called\n"));
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return win_wchnstr(stdscr, wch, n);
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}
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int mvin_wchnstr(int y, int x, cchar_t *wch, int n)
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{
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PDC_LOG(("mvin_wchnstr() - called: y %d x %d n %d\n", y, x, n));
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if (move(y, x) == ERR)
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return ERR;
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return win_wchnstr(stdscr, wch, n);
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}
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int mvwin_wchnstr(WINDOW *win, int y, int x, cchar_t *wch, int n)
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{
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PDC_LOG(("mvwinchnstr() - called: y %d x %d n %d \n", y, x, n));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return win_wchnstr(win, wch, n);
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}
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#endif
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