130 lines
4.4 KiB
C
130 lines
4.4 KiB
C
#include <string.h>
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#include <curses.h>
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#include "curspriv.h"
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static char printscanbuf[513]; /* buffer used during I/O */
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/****************************************************************/
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/* Wprintw(win,fmt,args) does a printf() in window 'win'. */
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/****************************************************************/
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int wprintw(WINDOW *win, const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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vsprintf(printscanbuf, fmt, args);
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if (waddstr(win, printscanbuf) == ERR) return(ERR);
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return(strlen(printscanbuf));
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}
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/****************************************************************/
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/* Printw(fmt,args) does a printf() in stdscr. */
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/****************************************************************/
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int printw(const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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vsprintf(printscanbuf, fmt, args);
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if (waddstr(stdscr, printscanbuf) == ERR) return(ERR);
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return(strlen(printscanbuf));
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} /* printw */
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/****************************************************************/
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/* Mvprintw(fmt,args) moves the stdscr cursor to a new posi- */
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/* tion, then does a printf() in stdscr. */
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/****************************************************************/
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int mvprintw(int y, int x, const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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if (wmove(stdscr, y, x) == ERR) return(ERR);
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vsprintf(printscanbuf, fmt, args);
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if (waddstr(stdscr, printscanbuf) == ERR) return(ERR);
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return(strlen(printscanbuf));
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}
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/****************************************************************/
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/* Mvwprintw(win,fmt,args) moves the window 'win's cursor to */
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/* A new position, then does a printf() in window 'win'. */
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/****************************************************************/
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int mvwprintw(WINDOW *win, int y, int x, const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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if (wmove(win, y, x) == ERR) return(ERR);
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vsprintf(printscanbuf, fmt, args);
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if (waddstr(win, printscanbuf) == ERR) return(ERR);
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return(strlen(printscanbuf));
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} /* mvwprintw */
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/****************************************************************/
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/* Wscanw(win,fmt,args) gets a string via window 'win', then */
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/* Scans the string using format 'fmt' to extract the values */
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/* And put them in the variables pointed to the arguments. */
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/****************************************************************/
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int wscanw(WINDOW *win, const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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wrefresh(win); /* set cursor */
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if (wgetstr(win, printscanbuf) == ERR) /* get string */
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return(ERR);
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return(vsscanf(printscanbuf, fmt, args));
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} /* wscanw */
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/****************************************************************/
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/* Scanw(fmt,args) gets a string via stdscr, then scans the */
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/* String using format 'fmt' to extract the values and put them */
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/* In the variables pointed to the arguments. */
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/****************************************************************/
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int scanw(const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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wrefresh(stdscr); /* set cursor */
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if (wgetstr(stdscr, printscanbuf) == ERR) /* get string */
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return(ERR);
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return(vsscanf(printscanbuf, fmt, args));
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} /* scanw */
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/****************************************************************/
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/* Mvscanw(y,x,fmt,args) moves stdscr's cursor to a new posi- */
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/* Tion, then gets a string via stdscr and scans the string */
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/* Using format 'fmt' to extract the values and put them in the */
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/* Variables pointed to the arguments. */
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/****************************************************************/
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int mvscanw(int y, int x, const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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if (wmove(stdscr, y, x) == ERR) return(ERR);
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wrefresh(stdscr); /* set cursor */
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if (wgetstr(stdscr, printscanbuf) == ERR) /* get string */
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return(ERR);
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return(vsscanf(printscanbuf, fmt, args));
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} /* mvscanw */
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/****************************************************************/
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/* Mvwscanw(win,y,x,fmt,args) moves window 'win's cursor to a */
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/* New position, then gets a string via 'win' and scans the */
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/* String using format 'fmt' to extract the values and put them */
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/* In the variables pointed to the arguments. */
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/****************************************************************/
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int mvwscanw(WINDOW *win, int y, int x, const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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if (wmove(win, y, x) == ERR) return(ERR);
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wrefresh(win); /* set cursor */
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if (wgetstr(win, printscanbuf) == ERR) /* get string */
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return(ERR);
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return(vsscanf(printscanbuf, fmt, args));
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} /* mvwscanw */
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