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/*
* The new sysinstall program.
*
* This is probably the last attempt in the `sysinstall' line, the next
* generation being slated for what's essentially a complete rewrite.
*
* $Id: doc.c,v 1.22 1997/02/07 04:25:53 jkh Exp $
*
* 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"
/*
* This is called from the main menu. Try to find a copy of Lynx from somewhere
* and fire it up on the first copy of the handbook we can find.
*/
int
docBrowser(dialogMenuItem *self)
{
int ret;
char *browser = variable_get(VAR_BROWSER_PACKAGE);
if (RunningAsInit && !strstr(variable_get(SYSTEM_STATE), "install")) {
msgConfirm("This option may only be used after the system is installed, sorry!");
return DITEM_FAILURE;
}
/* First, make sure we have whatever browser we've chosen is here */
if (!package_exists(browser)) {
ret = package_add(browser);
if (DITEM_STATUS(ret) != DITEM_SUCCESS) {
msgConfirm("Unable to install the %s HTML browser package. You may\n"
"wish to verify that your media is configured correctly and\n"
"try again.", browser);
return ret;
}
}
if (!file_executable(variable_get(VAR_BROWSER_BINARY))) {
if (!msgYesNo("Hmmm. The %s package claims to have installed, but I can't\n"
"find its binary in %s! You may wish to try a different\n"
"location to load the package from (go to Media menu) and see if that\n"
"makes a difference.\n\n"
"I suggest that we remove the version that was extracted since it does\n"
"not appear to be correct. Would you like me to do that now?",
browser, variable_get(VAR_BROWSER_BINARY)))
vsystem("pkg_delete %s %s", !strcmp(variable_get(VAR_CPIO_VERBOSITY), "high") ? "-v" : "", browser);
return DITEM_FAILURE | DITEM_RESTORE;
}
/* Run browser on the appropriate doc */
if (dmenuOpenSimple(&MenuHTMLDoc, FALSE))
return DITEM_SUCCESS | DITEM_RESTORE;
else
return DITEM_FAILURE | DITEM_RESTORE;
}
/* Try to show one of the documents requested from the HTML doc menu */
int
docShowDocument(dialogMenuItem *self)
{
char tmp[512], target[512];
char *where = NULL;
char *browser = variable_get(VAR_BROWSER_BINARY);
char *str = self->prompt;
if (!file_executable(browser)) {
msgConfirm("Can't find the browser in %s! Please ensure that it's\n"
"properly set in the Options editor.", browser);
return DITEM_FAILURE;
}
if (!strcmp(str, "Home"))
where = "http://www.freebsd.org";
else if (!strcmp(str, "Other"))
where = msgGetInput("http://www.freebsd.org", "Please enter the URL of the location you wish to visit.");
else if (!strcmp(str, "FAQ")) {
strcpy(target, "/usr/share/doc/FAQ/FAQ.html");
if (!file_readable(target))
strcpy(target, "http://www.freebsd.org/FAQ");
where = target;
}
else if (!strcmp(str, "Handbook")) {
strcpy(target, "/usr/share/doc/handbook/handbook.html");
if (!file_readable(target))
strcpy(target, "http://www.freebsd.org/handbook");
where = target;
}
if (where) {
sprintf(tmp, "%s %s", browser, where);
dialog_clear();
systemExecute(tmp);
return DITEM_SUCCESS | DITEM_RESTORE;
}
else {
msgConfirm("Hmmmmm! I can't seem to access the documentation you selected!\n"
"Have you loaded the bin distribution? Is your network connected?");
return DITEM_FAILURE;
}
}
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