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/*
* driverselect.c - functionality for manually selecting drivers
*
* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Author(s): Erik Troan <ewt@redhat.com>
* Jeremy Katz <katzj@redhat.com>
*/
#include <ctype.h>
#include <newt.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include "../pyanaconda/isys/log.h"
#include "modules.h"
#include "moduleinfo.h"
#include "loader.h"
#include "loadermisc.h"
#include "lang.h"
#include "driverdisk.h"
struct sortModuleList {
int index;
moduleInfoSet modInfo;
};
static int sortDrivers(const void * a, const void * b) {
const struct sortModuleList * one = a;
const struct sortModuleList * two = b;
return strcmp(one->modInfo->moduleList[one->index].description,
one->modInfo->moduleList[two->index].description);
}
static int getManualModuleArgs(struct moduleInfo * mod, gchar *** moduleArgs) {
newtGrid grid, buttons;
newtComponent text, f, ok, back, entry;
struct newtExitStruct es;
int done = 0, i;
char * buf;
char *argsEntry = "";
if (*moduleArgs) {
for (i = 0; (*moduleArgs)[i]; i++)
argsEntry = strcat(argsEntry, (*moduleArgs)[i]);
}
f = newtForm(NULL, NULL, 0);
checked_asprintf(&buf,
_("Please enter any parameters which you wish to pass "
"to the %s module separated by spaces. If you don't "
"know what parameters to supply, skip this screen "
"by pressing the \"OK\" button."), mod->moduleName);
text = newtTextboxReflowed(-1, -1, buf, 60, 0, 10, 0);
entry = newtEntry(-1, -1, argsEntry, 50, (const char **) &argsEntry,
NEWT_ENTRY_SCROLL);
newtFormAddHotKey(f, NEWT_KEY_F12);
buttons = newtButtonBar(_("OK"), &ok, _("Back"), &back, NULL);
grid = newtCreateGrid(1, 3);
newtGridSetField(grid, 0, 0, NEWT_GRID_COMPONENT, text,
0, 0, 0, 1, 0, 0);
newtGridSetField(grid, 0, 1, NEWT_GRID_COMPONENT, entry,
0, 0, 0, 1, 0, 0);
newtGridSetField(grid, 0, 2, NEWT_GRID_SUBGRID, buttons,
0, 0, 0, 0, 0, NEWT_GRID_FLAG_GROWX);
newtGridWrappedWindow(grid, _("Enter Module Parameters"));
newtGridAddComponentsToForm(grid, f, 1);
do {
newtFormRun(f, &es);
if (es.reason == NEWT_EXIT_COMPONENT && es.u.co == back) {
done = -1;
} else {
done = 1;
}
} while (done == 0);
free(buf);
newtGridFree(grid, 1);
if (done == -1) {
newtFormDestroy(f);
newtPopWindow();
return LOADER_BACK;
}
logMessage(INFO, "specified args of %s for %s", argsEntry, mod->moduleName);
if (strlen(argsEntry) > 0) {
*moduleArgs = g_strsplit(argsEntry, " ", 0);
}
newtFormDestroy(f);
newtPopWindow();
return LOADER_OK;
}
int chooseManualDriver(int class, struct loaderData_s *loaderData) {
int i, numSorted, num = 0, done = 0;
enum driverMajor type;
struct sortModuleList * sortedOrder;
char giveArgs = ' ';
gchar **moduleArgs = NULL;
moduleInfoSet modInfo = loaderData->modInfo;
newtComponent text, f, ok, back, argcheckbox, listbox;
newtGrid grid, buttons;
struct newtExitStruct es;
if (class == DEVICE_NETWORK)
type = DRIVER_NET;
else if (class == DEVICE_DISK || class == DEVICE_CDROM)
type = DRIVER_SCSI;
else
type = DRIVER_ANY;
do {
sortedOrder = malloc(sizeof(*sortedOrder) * modInfo->numModules);
numSorted = 0;
for (i = 0; i < modInfo->numModules; i++) {
sortedOrder[numSorted].index = i;
sortedOrder[numSorted++].modInfo = modInfo;
}
if (numSorted == 0) {
i = newtWinChoice(_("No drivers found"), _("Load driver disk"),
_("Back"), _("No drivers were found to manually "
"insert. Would you like to use "
"a driver disk?"));
if (i != 1)
return LOADER_BACK;
loadDriverFromMedia(class, loaderData, 1, 1, NULL);
continue;
} else {
break;
}
} while (1);
qsort(sortedOrder, numSorted, sizeof(*sortedOrder), sortDrivers);
f = newtForm(NULL, NULL, 0);
text = newtTextboxReflowed(-1, -1,
_("Please select the driver below which you "
"wish to load. If it does not appear and "
"you have a driver disk, press F2."),
60, 0, 10, 0);
listbox = newtListbox(-1, -1, 6, NEWT_FLAG_SCROLL | NEWT_FLAG_RETURNEXIT);
newtListboxSetWidth(listbox, 55);
buttons = newtButtonBar(_("OK"), &ok, _("Back"), &back, NULL);
argcheckbox = newtCheckbox(-1, -1, _("Specify optional module arguments"),
giveArgs, NULL, &giveArgs);
newtFormAddHotKey(f, NEWT_KEY_F2);
newtFormAddHotKey(f, NEWT_KEY_F12);
for (i = 0; i < numSorted; i++) {
char *buf = NULL;
checked_asprintf(&buf, "%s (%s)",
modInfo->moduleList[sortedOrder[i].index].description,
modInfo->moduleList[sortedOrder[i].index].moduleName);
newtListboxAppendEntry(listbox, buf,
INT_TO_POINTER(sortedOrder[i].index));
}
grid = newtCreateGrid(1, 4);
newtGridSetField(grid, 0, 0, NEWT_GRID_COMPONENT, text, 0, 0, 0, 1, 0, 0);
newtGridSetField(grid, 0, 1, NEWT_GRID_COMPONENT, listbox,
0, 0, 0, 1, 0, 0);
newtGridSetField(grid, 0, 2, NEWT_GRID_COMPONENT, argcheckbox,
0, 0, 0, 1, 0, 0);
newtGridSetField(grid, 0, 3, NEWT_GRID_SUBGRID, buttons,
0, 0, 0, 0, 0, NEWT_GRID_FLAG_GROWX);
newtGridWrappedWindow(grid, _("Select Device Driver to Load"));
newtGridAddComponentsToForm(grid, f, 1);
do {
newtFormRun(f, &es);
num = POINTER_TO_INT(newtListboxGetCurrent(listbox));
if (es.reason == NEWT_EXIT_COMPONENT && es.u.co == back) {
done = -1;
} else if (es.reason == NEWT_EXIT_HOTKEY && es.u.key == NEWT_KEY_F2) {
done = -2;
} else {
if (giveArgs != ' ') {
i = getManualModuleArgs(&(modInfo->moduleList[num]),
&moduleArgs);
if (i == LOADER_BACK)
done = 0;
else
done = 1;
} else {
done = 1;
}
}
} while (done == 0);
newtGridFree(grid, 1);
newtFormDestroy(f);
newtPopWindow();
if (done == -1)
return LOADER_BACK;
if (done == -2) {
loadDriverFromMedia(class, loaderData, 1, 1, NULL);
return chooseManualDriver(class, loaderData);
}
mlLoadModule(modInfo->moduleList[num].moduleName, moduleArgs);
free(sortedOrder);
if (moduleArgs) {
g_strfreev(moduleArgs);
}
return LOADER_OK;
}
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