mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-26 11:47:31 +00:00
Make sourcer's main program execute in X mode.
o Make the dos emulation treat c: and C: the same way. Sourcer was doing
a chdir("c:\\") rather than a chdir("C:\\");
o use drlton() in all places where we used to use -'A' so that we're always
case independent.
o use drntol() in all places where we used to use + 'A' for similar reasons
This commit is contained in:
Warner Losh
parent
7f591b7e4b
commit
39a1ad8654
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=37325
@ -29,7 +29,7 @@
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*
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* BSDI config.c,v 2.2 1996/04/08 19:32:22 bostic Exp
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*
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* $Id: config.c,v 1.2 1996/09/18 16:12:24 miff Exp $
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* $Id: config.c,v 1.1 1997/08/09 01:42:35 dyson Exp $
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*/
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#include <stdio.h>
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@ -135,10 +135,8 @@ read_config(FILE *fp)
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if (isdigit(av[1][4])) {
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drive = atoi(&av[1][4]) - 1;
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} else if (islower(av[1][4]) && av[1][5] == ':' && !av[1][6]) {
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drive = av[1][4] - 'a';
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} else if (isupper(av[1][4]) && av[1][5] == ':' && !av[1][6]) {
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drive = av[1][4] - 'A';
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} else if (isalpha(av[1][4]) && av[1][5] == ':' && !av[1][6]) {
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drive = drlton(av[1][4]);
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}
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init_soft:
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drive = init_floppy(drive, atoi(av[3]), av[2]);
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@ -149,10 +147,8 @@ read_config(FILE *fp)
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if (isdigit(av[1][4])) {
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drive = atoi(&av[1][4]) + 1;
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} else if (islower(av[1][4]) && av[1][5] == ':' && !av[1][6]) {
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drive = av[1][4] - 'a';
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} else if (isupper(av[1][4]) && av[1][5] == ':' && !av[1][6]) {
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drive = av[1][4] - 'A';
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} else if (isalpha(av[1][4]) && av[1][5] == ':' && !av[1][6]) {
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drive = drlton(av[1][4]);
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}
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init_hard:
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@ -185,10 +181,7 @@ read_config(FILE *fp)
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fprintf(stderr, "Usage: assign [A-Z]: ...\n");
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quit(1);
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}
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if (isupper(av[1][0]))
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drive = av[1][0] - 'A';
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else
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drive = av[1][0] - 'a';
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drive = drlton(av[1][0]);
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if (ac == 3) {
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init_path(drive, (u_char *)av[2], 0);
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@ -240,10 +233,7 @@ read_config(FILE *fp)
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fprintf(stderr, "Usage: boot [A: | C:]\n");
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quit(1);
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}
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if (isupper(av[1][0]))
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bootdrive = av[1][0] - 'A';
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else
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bootdrive = av[1][0] - 'a';
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bootdrive = drlton(av[1][0]);
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if (bootdrive != 0 && bootdrive != 2) {
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fprintf(stderr, "Boot drive must be either A: or C:\n");
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quit(1);
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@ -29,7 +29,7 @@
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*
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* BSDI cwd.c,v 2.2 1996/04/08 19:32:25 bostic Exp
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*
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* $Id: cwd.c,v 1.6 1996/09/23 09:59:23 miff Exp $
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* $Id: cwd.c,v 1.1 1997/08/09 01:42:38 dyson Exp $
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*/
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#include <sys/types.h>
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@ -89,13 +89,13 @@ init_path(int drive, u_char *base, u_char *dir)
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free(d->path);
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if ((d->path = ustrdup(base)) == NULL)
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fatal("strdup in init_path for %c:%s: %s", drive + 'A', base,
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fatal("strdup in init_path for %c:%s: %s", drntol(drive), base,
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strerror(errno));
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if (d->maxlen < 2) {
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d->maxlen = 128;
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if ((d->cwd = (u_char *)malloc(d->maxlen)) == NULL)
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fatal("malloc in init_path for %c:%s: %s", drive + 'A', base,
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fatal("malloc in init_path for %c:%s: %s", drntol(drive), base,
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strerror(errno));
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}
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@ -120,7 +120,7 @@ init_path(int drive, u_char *base, u_char *dir)
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while (*dir == '/')
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++dir;
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dosname[0] = drive + 'A';
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dosname[0] = drntol(drive);
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dosname[1] = ':';
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real_to_dos(realname, &dosname[2]);
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@ -200,23 +200,25 @@ dos_makepath(u_char *where, u_char *newpath)
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u_char tmppath[1024];
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if (where[0] != '\0' && where[1] == ':') {
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drive = *where - 'A';
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drive = drlton(*where);
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*newpath++ = *where++;
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*newpath++ = *where++;
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} else {
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drive = diskdrive;
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*newpath++ = diskdrive + 'A';
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*newpath++ = drntol(diskdrive);
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*newpath++ = ':';
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}
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printf("dos_makepath: Drive = %d\n", drive);
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if (drive < 0 || drive >= MAX_DRIVE) {
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debug(D_REDIR,"drive %c invalid\n",drive + 'A');
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debug(D_REDIR,"drive %c invalid\n", drntol(drive));
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return (DISK_DRIVE_INVALID);
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}
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d = &paths[drive];
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if (d->cwd == NULL) {
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debug(D_REDIR,"no cwd for drive %c\n",drive + 'A');
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debug(D_REDIR,"no cwd for drive %c\n",drntol(drive));
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return (DISK_DRIVE_INVALID);
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}
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@ -298,8 +300,8 @@ dos_setcwd(u_char *where)
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d->maxlen = d->len + 1 + 32;
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d->cwd = (u_char *)malloc(d->maxlen);
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if (d->cwd == NULL)
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fatal("malloc in dos_setcwd for %c:%s: %s",
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drive + 'A', newpath, strerror(errno));
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fatal("malloc in dos_setcwd for %c:%s: %s", drntol(drive),
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newpath, strerror(errno));
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}
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ustrcpy(d->cwd, newpath + 2);
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return (0);
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@ -324,7 +326,7 @@ dos_to_real_path(u_char *dospath, u_char *realpath, int *drivep)
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debug(D_REDIR, "dos_to_real_path(%s)\n", dospath);
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if (dospath[0] != '\0' && dospath[1] == ':') {
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drive = *dospath - 'A';
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drive = drlton(*dospath);
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dospath++;
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dospath++;
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} else {
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@ -31,7 +31,7 @@
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*
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* BSDI int21.c,v 2.2 1996/04/08 19:32:51 bostic Exp
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*
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* $Id: dos.c,v 1.8 1996/09/23 09:59:24 miff Exp $
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* $Id: dos.c,v 1.1 1997/08/09 01:42:40 dyson Exp $
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*/
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#include "doscmd.h"
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@ -2007,7 +2007,7 @@ fcb_to_string(fcbp, buf)
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{
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if (fcbp->fcbDriveID != 0x00) {
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*buf++ = fcbp->fcbDriveID - 1 + 'A';
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*buf++ = drntol(fcbp->fcbDriveID - 1);
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*buf++ = ':';
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}
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pack_name(fcbp->fcbFileName, buf);
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@ -29,7 +29,7 @@
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*
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* BSDI doscmd.c,v 2.3 1996/04/08 19:32:30 bostic Exp
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*
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* $Id: doscmd.c,v 1.3 1997/09/30 22:03:40 jlemon Exp $
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* $Id: doscmd.c,v 1.4 1998/02/28 16:02:23 jraynard Exp $
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*/
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#include <sys/types.h>
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@ -312,16 +312,12 @@ setup_boot(regcontext_t *REGS)
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}
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if (fd < 0) { /* can we boot it? */
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fprintf(stderr, "Cannot boot from %c: (can't open)\n",
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booting + 'A');
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quit(1);
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errx(1, "Cannot boot from %c", drntol(booting));
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}
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/* read bootblock */
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if (read(fd, (char *)0x7c00, 512) != 512) {
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fprintf(stderr, "Short read on boot block from %c:\n",
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booting + 'A');
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quit(1);
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errx(1, "Short read on boot block from %c:", drntol(booting));
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}
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/* initialise registers for entry to bootblock */
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@ -370,13 +366,13 @@ setup_command(int argc, char *argv[], regcontext_t *REGS)
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usage();
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/* look for a working directory XXX ??? */
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if (dos_getcwd('C' - 'A') == NULL) {
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if (dos_getcwd(drlton('C')) == NULL) {
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/* try to get our current directory, use '/' if desperate */
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p = getcwd(buffer, sizeof(buffer));
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if (!p || !*p) p = getenv("PWD");
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if (!p || !*p) p = "/";
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init_path('C' - 'A', (u_char *)"/", (u_char *)p);
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init_path(drlton('C'), (u_char *)"/", (u_char *)p);
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/* look for PATH= already set, learn from it if possible */
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for (i = 0; i < ecnt; ++i) {
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@ -388,8 +384,7 @@ setup_command(int argc, char *argv[], regcontext_t *REGS)
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/* no PATH in DOS environment? put current directory there*/
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if (i >= ecnt) {
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static char path[256];
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sprintf(path, "PATH=C:%s",
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dos_getcwd('C' - 'A'));
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sprintf(path, "PATH=C:%s", dos_getcwd(drlton('C')));
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put_dosenv(path);
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dos_path = envs[ecnt-1] + 5;
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}
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@ -428,8 +423,8 @@ setup_command(int argc, char *argv[], regcontext_t *REGS)
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envs[ecnt] = 0;
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/* XXX ??? */
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if (dos_getcwd('R' - 'A') == NULL)
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init_path('R' - 'A', (u_char *)"/", 0);
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if (dos_getcwd(drlton('R')) == NULL)
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init_path(drlton('R'), (u_char *)"/", 0);
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/* get program name */
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strncpy(prog, *argv++, sizeof(prog) -1);
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@ -29,7 +29,7 @@
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*
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* BSDI doscmd.h,v 2.3 1996/04/08 19:32:32 bostic Exp
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*
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* $Id: doscmd.h,v 1.2 1997/08/15 23:41:24 jlemon Exp $
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* $Id: doscmd.h,v 1.3 1997/09/30 22:03:41 jlemon Exp $
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*/
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@ -61,6 +61,8 @@
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#include "callback.h"
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#include "cwd.h"
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#define drlton(a) ((islower((a)) ? toupper((a)) : (a)) - 'A')
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#define drntol(a) ((a) + 'A')
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/*
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** assorted hardware/scope constants
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@ -29,7 +29,7 @@
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*
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* BSDI int13.c,v 2.3 1996/04/08 19:32:43 bostic Exp
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*
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* $Id: int13.c,v 1.3 1996/09/22 15:42:53 miff Exp $
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* $Id: int13.c,v 1.1 1997/08/09 01:42:46 dyson Exp $
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*/
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#include "doscmd.h"
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@ -200,8 +200,8 @@ init_hdisk(int drive, int cyl, int head, int tracksize, char *file, char *fake_p
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di = &diskinfo[drive];
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if (di->path) {
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fprintf(stderr, "Drive %c: already assigned to %s\n",
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drive + 'A', di->path);
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fprintf(stderr, "Drive %c: already assigned to %s\n", drntol(drive),
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di->path);
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return(-1);
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}
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di->fd = -1;
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@ -377,20 +377,19 @@ init_floppy(int drive, int type, char *file)
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di = &diskinfo[drive];
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if (stat(file, &sb) < 0) {
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fprintf(stderr, "Drive %c: Could not stat %s\n",
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drive + 'A', file);
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fprintf(stderr, "Drive %c: Could not stat %s\n", drntol(drive), file);
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return(-1);
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}
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if (drive < 2 && (S_ISCHR(sb.st_mode) || S_ISBLK(sb.st_mode))) {
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if (di->path && !di->removeable) {
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fprintf(stderr, "Drive %c: is not removeable and hence can only have one assignment\n", drive + 'A');
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fprintf(stderr, "Drive %c: is not removeable and hence can only have one assignment\n", drntol(drive));
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return(-1);
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}
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di->removeable = 1;
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} else if (di->removeable) {
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fprintf(stderr, "Drive %c: already assigned to %s\n",
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drive + 'A', di->path);
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fprintf(stderr, "Drive %c: already assigned to %s\n", drntol(drive),
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di->path);
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return(-1);
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}
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@ -398,7 +397,7 @@ init_floppy(int drive, int type, char *file)
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#if 0 /*XXXXX*/
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if (di->multi == 4) {
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fprintf(stderr, "Drive %c: already assigned 4 devices\n",
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drive + 'A');
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drntol(drive));
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return(-1);
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}
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#endif
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@ -406,7 +405,7 @@ init_floppy(int drive, int type, char *file)
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} else {
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if (di->path) {
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fprintf(stderr, "Drive %c: already assigned to %s\n",
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drive + 'A', di->path);
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drntol(drive), di->path);
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return(-1);
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}
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@ -29,7 +29,7 @@
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*
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* BSDI intff.c,v 2.2 1996/04/08 19:32:56 bostic Exp
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*
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* $Id: intff.c,v 1.1 1997/08/09 01:42:51 dyson Exp $
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* $Id: intff.c,v 1.2 1997/09/30 22:03:57 jlemon Exp $
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*/
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#include "doscmd.h"
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@ -673,7 +673,7 @@ int2f11_validate(regcontext_t *REGS)
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}
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/* translate letter to drive number */
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r_drive = toupper(path[0]) - 'A';
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r_drive = drlton(path[0]);
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} else {
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path = "(no path)";
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}
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@ -685,7 +685,7 @@ int2f11_validate(regcontext_t *REGS)
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}
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debug(D_REDIR,"%s -> drive %c func %x (%sus)\n",
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path, 'A'+r_drive, func, doit?"":"not ");
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path, drntol(r_drive), func, doit?"":"not ");
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/* so do we deal with this one? */
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return(doit);
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@ -749,7 +749,7 @@ install_drive(int drive, u_char *path)
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/* check that DOS considers this a valid drive */
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if (drive < 0 || drive >= lol->lastdrive) {
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debug(D_REDIR, "Drive %c beyond limit of %c)\n",
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drive + 'A', lol->lastdrive - 1 + 'A');
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drntol(drive), drntol(lol->lastdrive - 1));
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return;
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}
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@ -759,15 +759,15 @@ install_drive(int drive, u_char *path)
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#if 0 /* XXX looks OK to me - mjs */
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if (cds->flag & (CDS_remote | CDS_ready)) {
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debug(D_REDIR, "Drive %c already installed\n", drive + 'A');
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debug(D_REDIR, "Drive %c already installed\n", drntol(drive));
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return;
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}
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#endif
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debug(D_REDIR, "Installing %c: as %s\n", drive + 'A', path);
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debug(D_REDIR, "Installing %c: as %s\n", drntol(drive), path);
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cds->flag |= CDS_remote | CDS_ready | CDS_notnet;
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cds->path[0] = drive + 'A';
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cds->path[0] = drntol(drive);
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cds->path[1] = ':';
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cds->path[2] = '\\';
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cds->path[3] = '\0';
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