18b1c03d52
1. Fix the last display bugs (I hope) by use of dialog rebuilds at stategic points. 2. Clean up the distributions menus so that everybody (that's reasonable) has All and Clear options for setting/clearing things en-masse. 3. Various attempts at display optimization. 4. Change the wording of the `Don't use Write!' dialogs to make them more explicitly define when and when not to use the option.
125 lines
4.7 KiB
C
125 lines
4.7 KiB
C
/*
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* The new sysinstall program.
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*
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* This is probably the last attempt in the `sysinstall' line, the next
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* generation being slated for what's essentially a complete rewrite.
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*
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* $Id: doc.c,v 1.13 1996/04/23 01:29:18 jkh Exp $
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*
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* Copyright (c) 1995
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* Jordan Hubbard. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* verbatim and that no modifications are made prior to this
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* point in the file.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#include "sysinstall.h"
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/*
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* This is called from the main menu. Try to find a copy of Lynx from somewhere
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* and fire it up on the first copy of the handbook we can find.
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*/
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int
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docBrowser(dialogMenuItem *self)
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{
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char *browser = variable_get(VAR_BROWSER_PACKAGE);
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if (RunningAsInit && !strstr(variable_get(SYSTEM_STATE), "install")) {
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msgConfirm("This option may only be used after the system is installed, sorry!");
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return DITEM_FAILURE;
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}
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/* Make sure we have media available */
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if (!mediaVerify())
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return DITEM_FAILURE;
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/* First, make sure we have whatever browser we've chosen is here */
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if (package_add(browser) != DITEM_SUCCESS) {
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msgConfirm("Unable to install the %s HTML browser package. You may\n"
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"wish to verify that your media is configured correctly and\n"
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"try again.", browser);
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return DITEM_FAILURE;
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}
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if (!file_executable(variable_get(VAR_BROWSER_BINARY))) {
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if (!msgYesNo("Hmmm. The %s package claims to have installed, but I can't\n"
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"find its binary in %s! You may wish to try a different\n"
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"location to load the package from (go to Media menu) and see if that\n"
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"makes a difference.\n\n"
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"I suggest that we remove the version that was extracted since it does\n"
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"not appear to be correct. Would you like me to do that now?"))
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vsystem("pkg_delete %s %s", !strcmp(variable_get(VAR_CPIO_VERBOSITY), "high") ? "-v" : "", browser);
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return DITEM_FAILURE;
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}
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/* Run browser on the appropriate doc */
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if (dmenuOpenSimple(&MenuHTMLDoc))
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return DITEM_SUCCESS | DITEM_RESTORE | DITEM_RECREATE;
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else
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return DITEM_FAILURE | DITEM_RESTORE | DITEM_RECREATE;
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}
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/* Try to show one of the documents requested from the HTML doc menu */
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int
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docShowDocument(dialogMenuItem *self)
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{
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char tmp[512], target[512];
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char *where = NULL;
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char *browser = variable_get(VAR_BROWSER_BINARY);
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char *str = self->prompt;
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if (!file_executable(browser)) {
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msgConfirm("Can't find the browser in %s! Please ensure that it's\n"
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"properly set in the Options editor.", browser);
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return DITEM_FAILURE;
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}
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if (!strcmp(str, "Home"))
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where = "http://www.freebsd.org";
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else if (!strcmp(str, "Other"))
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where = msgGetInput("http://www.freebsd.org", "Please enter the URL of the location you wish to visit.");
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else if (!strcmp(str, "FAQ")) {
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strcpy(target, "/usr/share/doc/FAQ/freebsd-faq.html");
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if (!file_readable(target))
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strcpy(target, "http://www.freebsd.org/FAQ");
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where = target;
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}
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else if (!strcmp(str, "Handbook")) {
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strcpy(target, "/usr/share/doc/handbook/handbook.html");
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if (!file_readable(target))
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strcpy(target, "http://www.freebsd.org/handbook");
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where = target;
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}
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if (where) {
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sprintf(tmp, "%s %s", browser, where);
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dialog_clear();
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systemExecute(tmp);
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return DITEM_SUCCESS | DITEM_RESTORE;
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}
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else {
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msgConfirm("Hmmmmm! I can't seem to access the documentation you selected!\n"
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"Have you loaded the bin distribution? Is your network connected?");
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return DITEM_FAILURE;
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}
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}
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