50524cf759
Add GPL-2-or-later license headers to the DOS utility source files and document the purpose and local dependencies of each C, header and assembler file. Preserve the original Martin Stover copyright attribution for the historic MARS-NWE utility sources, including files that did not previously carry an explicit header but are part of the original tool set. Add Mario Fetka as the 2026 copyright holder for the current maintenance work, and use Mario-only headers for files without original Martin Stover ownership. Also add a root-level COPYING file containing the GPL-2 license text.
100 lines
2.7 KiB
C
100 lines
2.7 KiB
C
/*
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* mars-nwe-dosutils - NetWare/DOS utility tools.
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*
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* Copyright (C) 2026 Mario Fetka
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* Copyright (C) 1993,1996 Martin Stover, Marburg, Germany
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Purpose: CAPTURE-compatible DOS utility entry point for printer capture handling.
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* Depends on: net.h, net.c multicall dispatch, netcall.c requester helpers, tools.c shared utility routines.
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*/
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#include "net.h"
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static int usage(void)
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{
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fprintf(stderr, "usage:\t%s level\n", funcname);
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fprintf(stderr, "\tlevel=0 .. 99\n" );
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return(-1);
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}
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static int parse_argv(uint8 *devname, uint8 *queuename,
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int argc, char *argv[], int parsemode)
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{
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int k = 0;
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*devname = '\0';
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*queuename = '\0';
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while (++k < argc) {
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uint8 *p = argv[k];
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if (k == 1) {
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strmaxcpy(devname, p, 20);
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upstr(devname);
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if (!strcmp(devname, "PRN"))
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strcpy(devname, "LPT1");
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} else if (k == 2) {
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strmaxcpy(queuename, p, 20);
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upstr(queuename);
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}
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}
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return(0);
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}
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static int do_capture(uint8 *drvstr, uint8 *queuestr, int delete)
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{
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int result = redir_device_drive(delete ? -1 : 0x3, drvstr, queuestr);
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return(result);
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}
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static int show_capture(uint8 *drvstr)
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{
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int result;
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int k =-1;
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uint8 devname[20];
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uint8 remotename[130];
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int devicetyp;
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while ((result = list_redir(++k, &devicetyp, devname, remotename)) > -1){
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if (result > -1 && devicetyp == 0x3) {
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upstr(devname);
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upstr(remotename);
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if (!drvstr || !*drvstr || !strcmp(devname, drvstr))
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fprintf(stdout, "%-10s captured to %s\n", devname, remotename);
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}
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}
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return(result);
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}
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int func_capture(int argc, char *argv[], int mode)
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{
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uint8 devname [22];
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uint8 queuestr[22];
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if (!parse_argv(devname, queuestr, argc, argv, mode)) {
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int result=0;
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if (*queuestr || mode == 1) {
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result=do_capture(devname, queuestr, mode);
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if (result< 0)
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fprintf(stderr, "capture error:%d, device:%s \n", result, devname);
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}
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if (mode != 1)
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show_capture(devname);
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else if (result > -1)
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fprintf(stdout, "Capture of %s removed\n", devname);
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return(result);
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}
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return(1);
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}
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