3b77b723ca
PDCurses provides an alternative implementation of the curses library standard in addition to tinycurses. Where tinycurses is really tiny, PDCurses is more complete and provides virtually unlimited windows and the full API. The PDCurses code is brought in "vanilla", with all local changes residing in curses/pdcurses-backend/ In addition to a curses library, this change also provides libpanel (as part of the PDCurses code), and libform and libmenu which were derived from ncurses-5.9. As they rely on ncurses internals (and PDCurses is not ncurses), more changes were required for these libraries to work. The build system is extended to install the right set of header files depending on the selected curses implementation. Change-Id: I9e5b920f94b6510da01da2f656196a993170d1c5 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/106 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
243 lines
6.2 KiB
C
243 lines
6.2 KiB
C
/* Public Domain Curses */
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#include <curspriv.h>
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RCSID("$Id: instr.c,v 1.44 2008/07/13 16:08:18 wmcbrine Exp $")
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/*man-start**************************************************************
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Name: instr
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Synopsis:
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int instr(char *str);
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int innstr(char *str, int n);
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int winstr(WINDOW *win, char *str);
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int winnstr(WINDOW *win, char *str, int n);
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int mvinstr(int y, int x, char *str);
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int mvinnstr(int y, int x, char *str, int n);
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int mvwinstr(WINDOW *win, int y, int x, char *str);
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int mvwinnstr(WINDOW *win, int y, int x, char *str, int n);
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int inwstr(wchar_t *wstr);
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int innwstr(wchar_t *wstr, int n);
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int winwstr(WINDOW *win, wchar_t *wstr);
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int winnwstr(WINDOW *win, wchar_t *wstr, int n);
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int mvinwstr(int y, int x, wchar_t *wstr);
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int mvinnwstr(int y, int x, wchar_t *wstr, int n);
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int mvwinwstr(WINDOW *win, int y, int x, wchar_t *wstr);
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int mvwinnwstr(WINDOW *win, int y, int x, wchar_t *wstr, int n);
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Description:
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These functions take characters (or wide characters) from the
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current or specified position in the window, and return them as
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a string in str (or wstr). Attributes are ignored. The functions
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with n as the last argument return a string at most n characters
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long.
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Return Value:
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Upon successful completion, innstr(), mvinnstr(), mvwinnstr()
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and winnstr() return the number of characters actually read into
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the string; instr(), mvinstr(), mvwinstr() and winstr() return
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OK. Otherwise, all these functions return ERR.
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Portability X/Open BSD SYS V
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instr Y - 4.0
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winstr Y - 4.0
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mvinstr Y - 4.0
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mvwinstr Y - 4.0
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innstr Y - 4.0
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winnstr Y - 4.0
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mvinnstr Y - 4.0
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mvwinnstr Y - 4.0
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inwstr Y
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winwstr Y
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mvinwstr Y
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mvwinwstr Y
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innwstr Y
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winnwstr Y
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mvinnwstr Y
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mvwinnwstr Y
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**man-end****************************************************************/
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int winnstr(WINDOW *win, char *str, int n)
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{
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#ifdef PDC_WIDE
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wchar_t wstr[513];
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if (n < 0 || n > 512)
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n = 512;
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if (winnwstr(win, wstr, n) == ERR)
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return ERR;
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return PDC_wcstombs(str, wstr, n);
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#else
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chtype *src;
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int i;
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PDC_LOG(("winnstr() - called: n %d \n", n));
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if (!win || !str)
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return ERR;
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if (n < 0 || (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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str[i] = src[i] & A_CHARTEXT;
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str[i] = '\0';
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return i;
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#endif
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}
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int instr(char *str)
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{
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PDC_LOG(("instr() - called: string=\"%s\"\n", str));
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return (ERR == winnstr(stdscr, str, stdscr->_maxx)) ? ERR : OK;
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}
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int winstr(WINDOW *win, char *str)
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{
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PDC_LOG(("winstr() - called: \n"));
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return (ERR == winnstr(win, str, win->_maxx)) ? ERR : OK;
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}
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int mvinstr(int y, int x, char *str)
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{
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PDC_LOG(("mvinstr() - 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 (ERR == winnstr(stdscr, str, stdscr->_maxx)) ? ERR : OK;
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}
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int mvwinstr(WINDOW *win, int y, int x, char *str)
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{
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PDC_LOG(("mvwinstr() - called: y %d x %d \n", y, x));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return (ERR == winnstr(win, str, win->_maxx)) ? ERR : OK;
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}
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int innstr(char *str, int n)
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{
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PDC_LOG(("innstr() - called: n %d \n", n));
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return winnstr(stdscr, str, n);
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}
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int mvinnstr(int y, int x, char *str, int n)
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{
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PDC_LOG(("mvinnstr() - 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 winnstr(stdscr, str, n);
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}
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int mvwinnstr(WINDOW *win, int y, int x, char *str, int n)
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{
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PDC_LOG(("mvwinnstr() - 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 winnstr(win, str, n);
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}
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#ifdef PDC_WIDE
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int winnwstr(WINDOW *win, wchar_t *wstr, int n)
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{
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chtype *src;
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int i;
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PDC_LOG(("winnstr() - called: n %d \n", n));
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if (!win || !wstr)
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return ERR;
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if (n < 0 || (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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wstr[i] = src[i] & A_CHARTEXT;
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wstr[i] = L'\0';
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return i;
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}
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int inwstr(wchar_t *wstr)
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{
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PDC_LOG(("inwstr() - called\n"));
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return (ERR == winnwstr(stdscr, wstr, stdscr->_maxx)) ? ERR : OK;
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}
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int winwstr(WINDOW *win, wchar_t *wstr)
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{
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PDC_LOG(("winwstr() - called\n"));
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return (ERR == winnwstr(win, wstr, win->_maxx)) ? ERR : OK;
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}
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int mvinwstr(int y, int x, wchar_t *wstr)
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{
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PDC_LOG(("mvinwstr() - called\n"));
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if (move(y, x) == ERR)
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return ERR;
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return (ERR == winnwstr(stdscr, wstr, stdscr->_maxx)) ? ERR : OK;
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}
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int mvwinwstr(WINDOW *win, int y, int x, wchar_t *wstr)
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{
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PDC_LOG(("mvwinstr() - called\n"));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return (ERR == winnwstr(win, wstr, win->_maxx)) ? ERR : OK;
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}
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int innwstr(wchar_t *wstr, int n)
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{
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PDC_LOG(("innwstr() - called\n"));
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return winnwstr(stdscr, wstr, n);
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}
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int mvinnwstr(int y, int x, wchar_t *wstr, int n)
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{
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PDC_LOG(("mvinnstr() - called\n"));
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if (move(y, x) == ERR)
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return ERR;
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return winnwstr(stdscr, wstr, n);
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}
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int mvwinnwstr(WINDOW *win, int y, int x, wchar_t *wstr, int n)
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{
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PDC_LOG(("mvwinnwstr() - called\n"));
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if (wmove(win, y, x) == ERR)
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return ERR;
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return winnwstr(win, wstr, n);
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}
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#endif
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