diff options
Diffstat (limited to 'release/sysinstall/installPreconfig.c')
| -rw-r--r-- | release/sysinstall/installPreconfig.c | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/release/sysinstall/installPreconfig.c b/release/sysinstall/installPreconfig.c new file mode 100644 index 0000000..7a261cd --- /dev/null +++ b/release/sysinstall/installPreconfig.c @@ -0,0 +1,201 @@ +/* + * The new sysinstall program. + * + * This is probably the last program in the `sysinstall' line - the next + * generation being essentially a complete rewrite. + * + * $Id: installPreconfig.c,v 1.4 1995/10/20 21:57:16 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Jordan Hubbard + * for the FreeBSD Project. + * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to + * endorse or promote products derived from this software without specific + * prior written permission. + * + * 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> +#include <sys/disklabel.h> +#include <sys/errno.h> +#include <sys/ioctl.h> +#include <sys/fcntl.h> +#include <sys/wait.h> +#include <sys/param.h> +#define MSDOSFS +#include <sys/mount.h> +#undef MSDOSFS +#include <sys/stat.h> +#include <unistd.h> +#include <sys/mount.h> + +static struct _word { + char *name; + int (*handler)(char *str); +} resWords[] = { + { "diskPartitionEditor", diskPartitionEditor }, + { "diskPartitionWrite", diskPartitionWrite }, + { "diskLabelEditor", diskLabelEditor }, + { "diskLabelCommit", diskLabelCommit }, + { "distReset", distReset }, + { "distSetDeveloper", distSetDeveloper }, + { "distSetXDeveloper", distSetXDeveloper }, + { "distSetKernDeveloper", distSetKernDeveloper }, + { "distSetMinimum", distSetMinimum }, + { "distSetEverything", distSetEverything }, + { "distSetDES", distSetDES }, + { "distSetSrc", distSetSrc }, + { "distSetXF86", distSetXF86 }, + { "distExtractAll", distExtractAll }, + { "docBrowser", docBrowser }, + { "docShowDocument", docShowDocument }, + { "installCommit", installCommit }, + { "installExpress", installExpress }, + { "installUpgrade", installUpgrade }, + { "installPreconfig", installPreconfig }, + { "installFixup", installFixup }, + { "installFinal", installFinal }, + { "installFilesystems", installFilesystems }, + { "mediaSetCDROM", mediaSetCDROM }, + { "mediaSetFloppy", mediaSetFloppy }, + { "mediaSetDOS", mediaSetDOS }, + { "mediaSetTape", mediaSetTape }, + { "mediaSetFTP", mediaSetFTP }, + { "mediaSetFTPActive", mediaSetFTPActive }, + { "mediaSetFTPPassive", mediaSetFTPPassive }, + { "mediaSetUFS", mediaSetUFS }, + { "mediaSetNFS", mediaSetNFS }, + { "mediaSetFtpUserPass", mediaSetFtpUserPass }, + { "mediaSetCPIOVerbosity", mediaSetCPIOVerbosity }, + { "mediaGetType", mediaGetType }, + { "tcpInstallDevice", tcpInstallDevice }, + { NULL, NULL }, +}; + +static int +call_possible_resword(char *name, char *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; +} + +/* From the top menu - try to mount the floppy and read a configuration file from it */ +int +installPreconfig(char *str) +{ + struct ufs_args u_args; + struct msdosfs_args m_args; + int fd, i; + char buf[128]; + char *cfg_file; + + memset(&u_args, 0, sizeof(u_args)); + u_args.fspec = "/dev/fd0"; + Mkdir("/mnt2", NULL); + + memset(&m_args, 0, sizeof(m_args)); + m_args.fspec = "/dev/fd0"; + m_args.uid = m_args.gid = 0; + m_args.mask = 0777; + + i = RET_FAIL; + while (1) { + if (!(cfg_file = variable_get_value(VAR_CONFIG_FILE, + "Please insert the floppy containing this configuration file\n" + "into drive A now and press [ENTER]."))) + break; + + if (mount(MOUNT_UFS, "/mnt2", MNT_RDONLY, (caddr_t)&u_args) == -1) { + if (mount(MOUNT_MSDOS, "/mnt2", MNT_RDONLY, (caddr_t)&m_args) == -1) { + if (msgYesNo("Unable to mount the configuration floppy - do you want to try again?")) + break; + else + continue; + } + } + fnord: + if (!cfg_file) + break; + sprintf(buf, "/mnt2/%s", cfg_file); + msgDebug("Attempting to open configuration file: %s\n", buf); + fd = open(buf, O_RDONLY); + if (fd == -1) { + if (msgYesNo("Unable to find the configuration file `%s' - do you want to\n" + "try again?", buf)) { + unmount("/mnt2", 0); + break; + } + else + goto fnord; + } + else { + Attribs *cattr = safe_malloc(sizeof(Attribs) * MAX_ATTRIBS); + int i, j; + + if (attr_parse(cattr, fd) == RET_FAIL) + msgConfirm("Cannot parse configuration file %s! Please verify your media.", cfg_file); + else { + i = RET_SUCCESS; + for (j = 0; cattr[j].name[0]; j++) { + int status; + + if (call_possible_resword(cattr[j].name, cattr[j].value, &status)) { + if (status != RET_SUCCESS) { + msgDebug("macro call to %s(%s) returns %d status!\n", cattr[j].name, cattr[j].value, + status); + i = status; + } + } + else + variable_set2(cattr[j].name, cattr[j].value); + } + if (i == RET_SUCCESS) + msgConfirm("Configuration file %s loaded successfully!\n" + "Some parameters may now have new default values.", buf); + else if (i == RET_FAIL) + msgConfirm("Configuration file %s loaded with some errors.\n", buf); + } + close(fd); + safe_free(cattr); + unmount("/mnt2", 0); + break; + } + } + return i; +} |
