269 lines
7.0 KiB
C
269 lines
7.0 KiB
C
/*
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dirlist.c - List the contents of a directory
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Copyright (C) 1999 Petr Vandrovec
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Revision history:
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0.00 1999 Petr Vandrovec <vandrove@vc.cvut.cz>
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Initial revision.
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1.00 1999, November 20 Petr Vandrovec <vandrove@vc.cvut.cz>
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Added license.
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*/
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#define MAKE_NCPLIB
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#include <ncp/nwcalls.h>
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#include <ncp/nwnet.h>
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#include "ncplib_i.h"
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#include <unistd.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <wchar.h>
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#include <errno.h>
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#include <string.h>
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#include "private/libintl.h"
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#define _(X) gettext(X)
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static char *progname;
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static void
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usage(void)
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{
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fprintf(stderr, _("usage: %s [options]\n"), progname);
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}
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static void
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help(void)
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{
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printf(_("\n"
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"usage: %s [options] path\n"), progname);
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printf(_("\n"
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"-h Print this help text\n"
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"-m mode 0=find entry (NCP87/03), 1=find entries (NCP87/20), 2=find names only (NCP87/20)\n"
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"-n namespace 0=DOS, 1=MAC, 2=NFS, 3=FTAM, 4=OS2\n"
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"-s search_attr Search attributes\n"
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"\n"));
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}
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NWCCODE
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ncp_ns_search_entry_set(NWCONN_HANDLE conn,
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unsigned int search_attributes,
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const char* pattern,
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unsigned int datastream,
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u_int32_t rim,
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int* more,
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size_t *itemcount,
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struct ncp_search_seq* seq,
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void* buffer, size_t* size) {
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size_t slen;
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NWCCODE result;
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ncp_init_request(conn);
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ncp_add_byte(conn, 0x14);
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ncp_add_byte(conn, seq->name_space);
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ncp_add_byte(conn, datastream);
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ncp_add_word_lh(conn, search_attributes);
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ncp_add_dword_lh(conn, rim);
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ncp_add_word_lh(conn, *itemcount);
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ncp_add_mem(conn, &seq->s, 9);
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slen = pattern ? strlen(pattern) : 0;
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ncp_add_byte(conn, slen);
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if (slen)
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ncp_add_mem(conn, pattern, slen);
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result = ncp_request(conn, 0x57);
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if (result) {
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ncp_unlock_conn(conn);
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return result;
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}
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if (conn->ncp_reply_size < 9 + 1 + 2) {
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ncp_unlock_conn(conn);
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return NWE_INVALID_NCP_PACKET_LENGTH;
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}
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memcpy(&seq->s, ncp_reply_data(conn, 0), 9);
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*more = ncp_reply_byte(conn, 9);
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*itemcount = ncp_reply_word_lh(conn, 10);
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slen = conn->ncp_reply_size - 9 - 1 - 2;
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if (slen > *size) {
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slen = *size;
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result = NWE_BUFFER_OVERFLOW;
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} else
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*size = slen;
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memcpy(buffer, ncp_reply_data(conn, 12), slen);
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ncp_unlock_conn(conn);
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return result;
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}
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int main(int argc, char *argv[]) {
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NWDSCCODE dserr;
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NWCONN_HANDLE conn;
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int opt;
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struct NWCCRootEntry nwccre;
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unsigned int searchattr = SA_ALL;
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u_int32_t destns = NW_NS_DOS;
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int searchmode = 0;
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const char* sstr = "\xFF*";
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setlocale(LC_ALL, "");
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bindtextdomain(NCPFS_PACKAGE, LOCALEDIR);
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textdomain(NCPFS_PACKAGE);
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progname = argv[0];
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NWCallsInit(NULL, NULL);
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// NWDSInitRequester();
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while ((opt = getopt(argc, argv, "h?n:s:m:")) != EOF)
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{
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switch (opt)
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{
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case 'n':
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destns = strtoul(optarg, NULL, 0);
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break;
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case 's':
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searchattr = strtoul(optarg, NULL, 0);
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break;
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case 'm':
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searchmode = strtoul(optarg, NULL, 0);
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break;
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case 'h':
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case '?':
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help();
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goto finished;
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default:
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usage();
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goto finished;
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}
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}
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/* NFS and MAC do not handle wildcards :-( */
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if ((destns == NW_NS_NFS) || (destns == NW_NS_MAC))
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sstr = NULL;
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dserr = ncp_open_mount(argv[optind++], &conn);
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if (dserr) {
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fprintf(stderr, "ncp_open_mount failed: %s\n",
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strnwerror(dserr));
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return 123;
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}
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dserr = NWCCGetConnInfo(conn, NWCC_INFO_ROOT_ENTRY, sizeof(nwccre), &nwccre);
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if (dserr) {
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fprintf(stderr, "Cannot get entry info: %s\n",
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strerror(dserr));
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} else {
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struct ncp_search_seq seq;
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struct nw_info_struct nw;
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dserr = ncp_obtain_file_or_subdir_info(conn, NW_NS_DOS, destns, SA_ALL, RIM_DIRECTORY,
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nwccre.volume, nwccre.dirEnt, NULL, &nw);
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if (dserr)
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fprintf(stderr, "Cannot convert DOS entry to %u-NS entry: %s (%08X)\n", destns, strnwerror(dserr), dserr);
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else {
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dserr = ncp_initialize_search(conn, &nw, destns, &seq);
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if (dserr)
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fprintf(stderr, "Initialize search failed: %s (%08X)\n", strnwerror(dserr), dserr);
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else {
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switch (searchmode) {
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case 1:
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while (1) {
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int more;
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size_t itemcnt = 1000;
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unsigned char buffer[16384];
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size_t sbuffer = sizeof(buffer);
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void* bptr;
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dserr = ncp_ns_search_entry_set(conn,
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searchattr, sstr, 0, RIM_ALL, &more, &itemcnt, &seq,
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buffer, &sbuffer);
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if (dserr)
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break;
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printf("Search sequence: %02X:%08X:%08X, items: %u, more: %02X\n",
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seq.s.volNumber, seq.s.dirBase, seq.s.sequence,
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itemcnt, more);
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printf("Buffer size: %d\n", sbuffer);
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bptr = buffer;
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while (itemcnt-- > 0) {
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struct nw_info_struct* nwp = bptr;
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char tmpname[1000];
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memcpy(tmpname, nwp->entryName, nwp->nameLen);
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tmpname[nwp->nameLen] = 0;
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printf(" Entry %08X: %s\n", nwp->dirEntNum, tmpname);
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/* fixed size + variable size */
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((char*)bptr) += sizeof(*nwp) - 256 + nwp->nameLen;
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}
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}
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fprintf(stderr, "Search finished: %s (%08X)\n", strnwerror(dserr), dserr);
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break;
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case 2:
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while (1) {
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int more;
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size_t itemcnt = 1000;
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unsigned char buffer[16384];
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size_t sbuffer = sizeof(buffer);
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void* bptr;
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dserr = ncp_ns_search_entry_set(conn,
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searchattr, sstr, 0,
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RIM_NAME | RIM_COMPRESSED_INFO, &more, &itemcnt, &seq,
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buffer, &sbuffer);
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if (dserr)
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break;
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printf("Search sequence: %02X:%08X:%08X, items: %u, more: %02X\n",
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seq.s.volNumber, seq.s.dirBase, seq.s.sequence,
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itemcnt, more);
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printf("Buffer size: %d\n", sbuffer);
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bptr = buffer;
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while (itemcnt-- > 0) {
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unsigned char* nwp = bptr;
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char tmpname[1000];
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memcpy(tmpname, nwp+1, nwp[0]);
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tmpname[nwp[0]] = 0;
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printf(" Entry: %s\n", tmpname);
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/* fixed size + variable size */
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((char*)bptr) += nwp[0] + 1;
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}
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}
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fprintf(stderr, "Search finished: %s (%08X)\n", strnwerror(dserr), dserr);
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break;
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default:
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while ((dserr = ncp_search_for_file_or_subdir2(conn,
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searchattr, RIM_ALL, &seq, &nw)) == 0) {
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nw.entryName[nw.nameLen] = 0;
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printf("Search sequence: %02X:%08X:%08X\n",
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seq.s.volNumber, seq.s.dirBase, seq.s.sequence);
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printf(" Entry %08X: %s\n", nw.dirEntNum, nw.entryName);
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}
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fprintf(stderr, "Search finished: %s (%08X)\n", strnwerror(dserr), dserr);
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break;
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}
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}
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}
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}
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ncp_close(conn);
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finished:;
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return 0;
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}
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