diff options
Diffstat (limited to 'usr.sbin/sysinstall/msg.c')
| -rw-r--r-- | usr.sbin/sysinstall/msg.c | 356 |
1 files changed, 356 insertions, 0 deletions
diff --git a/usr.sbin/sysinstall/msg.c b/usr.sbin/sysinstall/msg.c new file mode 100644 index 0000000000000..4625ce2f77528 --- /dev/null +++ b/usr.sbin/sysinstall/msg.c @@ -0,0 +1,356 @@ +/* + * The new sysinstall program. + * + * This is probably the last program in the `sysinstall' line - the next + * generation being essentially a complete rewrite. + * + * $FreeBSD$ + * + * Copyright (c) 1995 + * Jordan Hubbard. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer, + * verbatim and that no modifications are made prior to this + * point in the file. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +#include "sysinstall.h" +#include <stdarg.h> +#include <sys/ioctl.h> +#include <sys/consio.h> + +Boolean +isDebug(void) +{ + char *cp; + + return (cp = variable_get(VAR_DEBUG)) && strcmp(cp, "no"); +} + +/* Whack up an informational message on the status line, in stand-out */ +void +msgYap(char *fmt, ...) +{ + va_list args; + char *errstr; + int attrs; + + errstr = (char *)alloca(FILENAME_MAX); + va_start(args, fmt); + vsnprintf(errstr, FILENAME_MAX, fmt, args); + va_end(args); + attrs = getattrs(stdscr); + attrset(A_REVERSE); + mvaddstr(StatusLine, 0, errstr); + attrset(attrs); + refresh(); +} + +/* Whack up an informational message on the status line */ +void +msgInfo(char *fmt, ...) +{ + va_list args; + char *errstr; + int i, attrs; + char line[81]; + + attrs = getattrs(stdscr); + /* NULL is a special convention meaning "erase the old stuff" */ + if (!fmt) { + move(StatusLine, 0); + clrtoeol(); + return; + } + errstr = (char *)alloca(FILENAME_MAX); + va_start(args, fmt); + vsnprintf(errstr, FILENAME_MAX, fmt, args); + va_end(args); + memset(line, ' ', 80); + for (i = 0; i < 80; i++) { + if (errstr[i]) + line[i] = errstr[i]; + else + break; + } + line[80] = '\0'; + attrset(ATTR_TITLE); + mvaddstr(StatusLine, 0, line); + attrset(attrs); + move(StatusLine, 79); + refresh(); +} + +/* Whack up a warning on the status line */ +void +msgWarn(char *fmt, ...) +{ + va_list args; + char *errstr; + int attrs; + + errstr = (char *)alloca(FILENAME_MAX); + strcpy(errstr, "Warning: "); + va_start(args, fmt); + vsnprintf((char *)(errstr + strlen(errstr)), FILENAME_MAX, fmt, args); + va_end(args); + attrs = getattrs(stdscr); + beep(); + attrset(ATTR_TITLE); + mvaddstr(StatusLine, 0, errstr); + attrset(attrs); + refresh(); + if (OnVTY && isDebug()) + msgDebug("Warning message `%s'\n", errstr); +} + +/* Whack up an error on the status line */ +void +msgError(char *fmt, ...) +{ + va_list args; + char *errstr; + int attrs; + + errstr = (char *)alloca(FILENAME_MAX); + strcpy(errstr, "Error: "); + va_start(args, fmt); + vsnprintf((char *)(errstr + strlen(errstr)), FILENAME_MAX, fmt, args); + va_end(args); + beep(); + attrs = getattrs(stdscr); + attrset(ATTR_TITLE); + mvaddstr(StatusLine, 0, errstr); + attrset(attrs); + refresh(); + if (OnVTY && isDebug()) + msgDebug("Error message `%s'\n", errstr); +} + +/* Whack up a fatal error on the status line */ +void +msgFatal(char *fmt, ...) +{ + va_list args; + char *errstr; + int attrs; + + errstr = (char *)alloca(FILENAME_MAX); + strcpy(errstr, "Fatal Error: "); + va_start(args, fmt); + vsnprintf((char *)(errstr + strlen(errstr)), FILENAME_MAX, fmt, args); + va_end(args); + beep(); + attrs = getattrs(stdscr); + attrset(ATTR_TITLE); + mvaddstr(StatusLine, 0, errstr); + addstr(" - "); + addstr("PRESS ANY KEY TO "); + if (getpid() == 1) + addstr("REBOOT"); + else + addstr("QUIT"); + attrset(attrs); + refresh(); + if (OnVTY) + msgDebug("Fatal error `%s'!\n", errstr); + getch(); + systemShutdown(1); +} + +/* Put up a message in a popup confirmation box */ +void +msgConfirm(char *fmt, ...) +{ + va_list args; + char *errstr; + WINDOW *w = savescr(); + + errstr = (char *)alloca(FILENAME_MAX); + va_start(args, fmt); + vsnprintf(errstr, FILENAME_MAX, fmt, args); + va_end(args); + use_helpline(NULL); + use_helpfile(NULL); + if (OnVTY) { + ioctl(0, VT_ACTIVATE, 1); + msgInfo(NULL); + } + dialog_notify(errstr); + restorescr(w); +} + +/* Put up a message in a popup information box */ +void +msgNotify(char *fmt, ...) +{ + va_list args; + char *errstr; + + errstr = (char *)alloca(FILENAME_MAX); + va_start(args, fmt); + vsnprintf(errstr, FILENAME_MAX, fmt, args); + va_end(args); + use_helpline(NULL); + use_helpfile(NULL); + if (isDebug()) + msgDebug("Notify: %s\n", errstr); + dialog_msgbox(NULL, errstr, -1, -1, 0); +} + +/* Put up a message in a popup yes/no box and return 0 for YES, 1 for NO */ +int +msgYesNo(char *fmt, ...) +{ + va_list args; + char *errstr; + int ret; + WINDOW *w = savescr(); + + errstr = (char *)alloca(FILENAME_MAX); + va_start(args, fmt); + vsnprintf(errstr, FILENAME_MAX, fmt, args); + va_end(args); + use_helpline(NULL); + use_helpfile(NULL); + if (OnVTY) { + ioctl(0, VT_ACTIVATE, 1); /* Switch back */ + msgInfo(NULL); + } + if (variable_get(VAR_NONINTERACTIVE)) + return 0; /* If non-interactive, return YES all the time */ + ret = dialog_yesno("User Confirmation Requested", errstr, -1, -1); + restorescr(w); + return ret; +} + +/* Put up a message in a popup no/yes box and return 0 for YES, 1 for NO */ +int +msgNoYes(char *fmt, ...) +{ + va_list args; + char *errstr; + int ret; + WINDOW *w = savescr(); + + errstr = (char *)alloca(FILENAME_MAX); + va_start(args, fmt); + vsnprintf(errstr, FILENAME_MAX, fmt, args); + va_end(args); + use_helpline(NULL); + use_helpfile(NULL); + if (OnVTY) { + ioctl(0, VT_ACTIVATE, 1); /* Switch back */ + msgInfo(NULL); + } + if (variable_get(VAR_NONINTERACTIVE)) + return 1; /* If non-interactive, return NO all the time */ + ret = dialog_noyes("User Confirmation Requested", errstr, -1, -1); + restorescr(w); + return ret; +} + +/* Put up a message in an input box and return the value */ +char * +msgGetInput(char *buf, char *fmt, ...) +{ + va_list args; + char *errstr; + static char input_buffer[256]; + int rval; + WINDOW *w = savescr(); + + errstr = (char *)alloca(FILENAME_MAX); + va_start(args, fmt); + vsnprintf(errstr, FILENAME_MAX, fmt, args); + va_end(args); + use_helpline(NULL); + use_helpfile(NULL); + if (buf) + SAFE_STRCPY(input_buffer, buf); + else + input_buffer[0] = '\0'; + if (OnVTY) { + ioctl(0, VT_ACTIVATE, 1); /* Switch back */ + msgInfo(NULL); + } + rval = dialog_inputbox("Value Required", errstr, -1, -1, input_buffer); + restorescr(w); + if (!rval) + return input_buffer; + else + return NULL; +} + +/* Write something to the debugging port */ +void +msgDebug(char *fmt, ...) +{ + va_list args; + char *dbg; + + if (DebugFD == -1) + return; + dbg = (char *)alloca(FILENAME_MAX); + strcpy(dbg, "DEBUG: "); + va_start(args, fmt); + vsnprintf((char *)(dbg + strlen(dbg)), FILENAME_MAX, fmt, args); + va_end(args); + write(DebugFD, dbg, strlen(dbg)); +} + +/* Tell the user there's some output to go look at */ +void +msgWeHaveOutput(char *fmt, ...) +{ + va_list args; + char *errstr; + WINDOW *w = savescr(); + + errstr = (char *)alloca(FILENAME_MAX); + va_start(args, fmt); + vsnprintf(errstr, FILENAME_MAX, fmt, args); + va_end(args); + use_helpline(NULL); + use_helpfile(NULL); + msgDebug("Notify: %s\n", errstr); + dialog_clear_norefresh(); + sleep(2); + dialog_msgbox(NULL, errstr, -1, -1, 0); + restorescr(w); +} + +/* Simple versions of msgConfirm() and msgNotify() for calling from scripts */ +int +msgSimpleConfirm(char *str) +{ + msgConfirm("%s", str); + return DITEM_SUCCESS; +} + +int +msgSimpleNotify(char *str) +{ + msgNotify("%s", str); + return DITEM_SUCCESS; +} |