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mirror of https://git.FreeBSD.org/src.git synced 2024-12-06 09:17:25 +00:00
freebsd/release/sysinstall/dispatch.c
Jordan K. Hubbard 86ff624834 Make some changes to the way the label editor reads script variables
so you don't need to re-enter it for each and every filesystem. Heads up!
This change is incompatible with the previous scripting format,
so those folks (all 2 of you) using config files should take a look
at the changes to the sample install.cfg file for the diskLabelEditor's
new calling syntax.

Finally write a man page for this thing, documenting all of the above
and more.  I can't drive a stake through this thing's heart without
properly documenting it first, so please consider this step #1 in that
process (to be honest, sysinstall will also live on for some time in
the 2.2. branch since it's unlikely that the new install tools will ever
make it over there - they're strictly 3.0 material).
1997-08-11 13:08:29 +00:00

178 lines
5.9 KiB
C

/*
* The new sysinstall program.
*
* This is probably the last program in the `sysinstall' line - the next
* generation being essentially a complete rewrite.
*
* $Id: dispatch.c,v 1.20 1997/07/16 05:22:40 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"
#include <ctype.h>
static int _shutdown(dialogMenuItem *unused);
static int _systemExecute(dialogMenuItem *unused);
static struct _word {
char *name;
int (*handler)(dialogMenuItem *self);
} resWords[] = {
{ "configAnonFTP", configAnonFTP },
{ "configRouter", configRouter },
{ "configNFSServer", configNFSServer },
{ "configNTP", configNTP },
{ "configPCNFSD", configPCNFSD },
{ "configPackages", configPackages },
{ "configRegister", configRegister },
{ "configUsers", configUsers },
{ "configXEnvironment", configXEnvironment },
{ "diskPartitionEditor", diskPartitionEditor },
{ "diskPartitionWrite", diskPartitionWrite },
{ "diskLabelEditor", diskLabelEditor },
{ "diskLabelCommit", diskLabelCommit },
{ "distReset", distReset },
{ "distSetCustom", distSetCustom },
{ "distSetDeveloper", distSetDeveloper },
{ "distSetXDeveloper", distSetXDeveloper },
{ "distSetKernDeveloper", distSetKernDeveloper },
{ "distSetUser", distSetUser },
{ "distSetXUser", distSetXUser },
{ "distSetMinimum", distSetMinimum },
{ "distSetEverything", distSetEverything },
{ "distSetDES", distSetDES },
{ "distSetSrc", distSetSrc },
{ "distSetXF86", distSetXF86 },
{ "distExtractAll", distExtractAll },
{ "docBrowser", docBrowser },
{ "docShowDocument", docShowDocument },
{ "installCommit", installCommit },
{ "installExpress", installExpress },
{ "installNovice", installNovice },
{ "installUpgrade", installUpgrade },
{ "installFixup", installFixup },
{ "installFixitHoloShell", installFixitHoloShell },
{ "installFixitCDROM", installFixitCDROM },
{ "installFixitFloppy", installFixitFloppy },
{ "installFilesystems", installFilesystems },
{ "installVarDefaults", installVarDefaults },
{ "mediaSetCDROM", mediaSetCDROM },
{ "mediaSetFloppy", mediaSetFloppy },
{ "mediaSetDOS", mediaSetDOS },
{ "mediaSetTape", mediaSetTape },
{ "mediaSetFTP", mediaSetFTP },
{ "mediaSetFTPActive", mediaSetFTPActive },
{ "mediaSetFTPPassive", mediaSetFTPPassive },
{ "mediaSetUFS", mediaSetUFS },
{ "mediaSetNFS", mediaSetNFS },
{ "mediaSetFTPUserPass", mediaSetFTPUserPass },
{ "mediaSetCPIOVerbosity", mediaSetCPIOVerbosity },
{ "mediaGetType", mediaGetType },
{ "optionsEditor", optionsEditor },
{ "register", configRegister }, /* Alias */
{ "packageAdd", packageAdd },
{ "addGroup", userAddGroup },
{ "addUser", userAddUser },
{ "shutdown", _shutdown },
{ "system", _systemExecute },
{ NULL, NULL },
};
static int
call_possible_resword(char *name, dialogMenuItem *value, int *status)
{
int i, rval;
rval = 0;
for (i = 0; resWords[i].name; i++) {
if (!strcmp(name, resWords[i].name)) {
*status = resWords[i].handler(value);
rval = 1;
break;
}
}
return rval;
}
/* Just convenience */
static int
_shutdown(dialogMenuItem *unused)
{
systemShutdown(0);
return DITEM_FAILURE;
}
static int
_systemExecute(dialogMenuItem *unused)
{
char *cmd = variable_get("command");
if (cmd)
return systemExecute(cmd) ? DITEM_FAILURE : DITEM_SUCCESS;
else
msgDebug("_systemExecute: No command passed in `command' variable.\n");
return DITEM_FAILURE;
}
/* For a given string, call it or spit out an undefined command diagnostic */
int
dispatchCommand(char *str)
{
int i;
char *cp;
if (!str || !*str) {
msgConfirm("Null or zero-length string passed to dispatchCommand");
return DITEM_FAILURE;
}
/* If it's got a newline, trim it */
if ((cp = index(str, '\n')) != NULL)
*cp = '\0';
/* If it's got a `=' sign in there, assume it's a variable setting */
if (index(str, '=')) {
if (isDebug())
msgDebug("dispatch: setting variable `%s'\n", str);
variable_set(str);
i = DITEM_SUCCESS;
}
else {
/* A command might be a pathname if it's encoded in argv[0], which we also support */
if ((cp = rindex(str, '/')) != NULL)
str = cp + 1;
if (isDebug())
msgDebug("dispatch: calling resword `%s'\n", str);
if (!call_possible_resword(str, NULL, &i)) {
msgNotify("Warning: No such command ``%s''", str);
i = DITEM_FAILURE;
}
}
return i;
}