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-rw-r--r--lib/libncp/ncpl_conn.c511
1 files changed, 0 insertions, 511 deletions
diff --git a/lib/libncp/ncpl_conn.c b/lib/libncp/ncpl_conn.c
deleted file mode 100644
index 669f836..0000000
--- a/lib/libncp/ncpl_conn.c
+++ /dev/null
@@ -1,511 +0,0 @@
-/*
- * Copyright (c) 1999, Boris Popov
- * 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.
- * 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. Neither the name of the author nor the names of any co-contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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, 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 <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-/*
- *
- * Current scheme to create/open connection:
- * 1. ncp_li_init() - lookup -S [-U] options in command line
- * 2. ncp_li_init() - try to find existing connection
- * 3. ncp_li_init() - if no server name and no accessible connections - bail out
- * 4. This is connection candidate, read .rc file, override with command line
- * and go ahead
- * Note: connection referenced only via ncp_login() call. Although it is
- * possible to get connection handle in other way, it will be unwise to use
- * it, since conn can be destroyed at any time.
- *
- */
-#include <sys/param.h>
-#include <sys/sysctl.h>
-#include <sys/ioctl.h>
-#include <sys/time.h>
-#include <sys/mount.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <pwd.h>
-#include <grp.h>
-#include <unistd.h>
-
-#include <netncp/ncp_lib.h>
-#include <netncp/ncp_rcfile.h>
-#include <fs/nwfs/nwfs.h>
-
-static char *server_name; /* need a better way ! */
-
-
-
-int
-ncp_li_setserver(struct ncp_conn_loginfo *li, const char *arg) {
- if (strlen(arg) >= NCP_BINDERY_NAME_LEN) {
- ncp_error("server name '%s' too long", 0, arg);
- return ENAMETOOLONG;
- }
- ncp_str_upper(strcpy(li->server, arg));
- return 0;
-}
-
-int
-ncp_li_setuser(struct ncp_conn_loginfo *li, char *arg) {
- if (arg && strlen(arg) >= NCP_BINDERY_NAME_LEN) {
- ncp_error("user name '%s' too long", 0, arg);
- return ENAMETOOLONG;
- }
- if (li->user)
- free(li->user);
- if (arg) {
- li->user = strdup(arg);
- if (li->user == NULL)
- return ENOMEM;
- ncp_str_upper(li->user);
- } else
- li->user = NULL;
- return 0;
-}
-
-int
-ncp_li_setpassword(struct ncp_conn_loginfo *li, const char *passwd) {
- if (passwd && strlen(passwd) >= 127) {
- ncp_error("password too long", 0);
- return ENAMETOOLONG;
- }
- if (li->password) {
- bzero(li->password, strlen(li->password));
- free(li->password);
- }
- if (passwd) {
- li->password = strdup(passwd);
- if (li->password == NULL)
- return ENOMEM;
- } else
- li->password = NULL;
- return 0;
-}
-/*
- * Prescan command line for [-S server] [-U user] arguments
- * and fill li structure with defaults
- */
-int
-ncp_li_init(struct ncp_conn_loginfo *li, int argc, char *argv[]) {
- int opt, error = 0;
- char *arg;
-
- bzero(li,sizeof(*li));
- li->timeout = 15; /* these values should be large enough to handle */
- li->retry_count = 4; /* slow servers, even on ethernet */
- li->access_mode = 0;
- li->password = NULL;
- li->sig_level = 1;
- li->objtype = NCP_BINDERY_USER;
- li->owner = NCP_DEFAULT_OWNER;
- li->group = NCP_DEFAULT_GROUP;
- server_name = NULL;
- if (argv == NULL) return 0;
- while (error == 0 && (opt = ncp_getopt(argc, argv, ":S:U:")) != -1) {
- arg = ncp_optarg;
- switch (opt) {
- case 'S':
- error = ncp_li_setserver(li, arg);
- break;
- case 'U':
- error = ncp_li_setuser(li, arg);
- break;
- }
- }
- ncp_optind = ncp_optreset = 1;
- return error;
-}
-
-void
-ncp_li_done(struct ncp_conn_loginfo *li) {
- if (li->user)
- free(li->user);
- if (li->password)
- free(li->password);
-}
-
-/*
- * Lookup existing connection based on li structure, if connection
- * found, it will be referenced. Otherwise full login sequence performed.
- */
-int
-ncp_li_login(struct ncp_conn_loginfo *li, int *aconnid) {
- int connHandle, error;
-
- if ((error = ncp_conn_scan(li, &connHandle)) == 0) {
- *aconnid = connHandle;
- return 0;
- }
- error = ncp_connect(li, &connHandle);
- if (error) return errno;
- error = ncp_login(connHandle, li->user, li->objtype, li->password);
- if (error) {
- ncp_disconnect(connHandle);
- } else
- *aconnid = connHandle;
- return error;
-}
-
-/*
- * read rc file as follows:
- * 1. read [server] section
- * 2. override with [server:user] section
- * Since abcence of rcfile is not a bug, silently ignore that fact.
- * rcfile never closed to reduce number of open/close operations.
- */
-int
-ncp_li_readrc(struct ncp_conn_loginfo *li) {
- int i, val, error;
- char uname[NCP_BINDERY_NAME_LEN*2+1];
- char *sect = NULL, *p;
-
- /*
- * if info from cmd line incomplete, try to find existing
- * connection and fill server/user from it.
- */
- if (li->server[0] == 0 || li->user == NULL) {
- int connHandle;
- struct ncp_conn_stat cs;
-
- if ((error = ncp_conn_scan(li, &connHandle)) != 0) {
- ncp_error("no default connection found", errno);
- return error;
- }
- ncp_conn_getinfo(connHandle, &cs);
- ncp_li_setserver(li, cs.li.server);
- ncp_li_setuser(li, cs.user);
- ncp_li_setpassword(li, "");
- ncp_disconnect(connHandle);
- }
- if (ncp_open_rcfile()) return 0;
-
- for (i = 0; i < 2; i++) {
- switch (i) {
- case 0:
- sect = li->server;
- break;
- case 1:
- strcat(strcat(strcpy(uname,li->server),":"),li->user ? li->user : "default");
- sect = uname;
- break;
- }
- rc_getstringptr(ncp_rc, sect, "password", &p);
- if (p)
- ncp_li_setpassword(li, p);
- rc_getint(ncp_rc,sect, "timeout", &li->timeout);
- rc_getint(ncp_rc,sect, "retry_count", &li->retry_count);
- rc_getint(ncp_rc,sect, "sig_level", &li->sig_level);
- if (rc_getint(ncp_rc,sect,"access_mode",&val) == 0)
- li->access_mode = val;
- if(rc_getbool(ncp_rc,sect,"bindery",&val) == 0 && val) {
- li->opt |= NCP_OPT_BIND;
- }
- }
- return 0;
-}
-
-/*
- * check for all uncompleted fields
- */
-int
-ncp_li_check(struct ncp_conn_loginfo *li) {
- int error = 0;
- char *p;
-
- do {
- if (li->server[0] == 0) {
- ncp_error("no server name specified", 0);
- error = 1;
- break;
- }
- error = ncp_find_fileserver(li,
- (server_name==NULL) ? AF_IPX : AF_INET, server_name);
- if (error) {
- ncp_error("can't find server %s", error, li->server);
- break;
- }
- if (li->user == NULL || li->user[0] == 0) {
- ncp_error("no user name specified for server %s",
- 0, li->server);
- error = 1;
- break;
- }
- if (li->password == NULL) {
- p = getpass("Netware password:");
- error = ncp_li_setpassword(li, p) ? 1 : 0;
- }
- } while (0);
- return error;
-}
-
-int
-ncp_conn_cnt(void) {
- int error, cnt = 0;
- size_t len = sizeof(cnt);
-
- error = sysctlbyname("net.ncp.conn_cnt", &cnt, &len, NULL, 0);
- if (error) cnt = 0;
- return cnt;
-}
-
-/*
- * Find an existing connection and reference it
- */
-int
-ncp_conn_find(char *server,char *user) {
- struct ncp_conn_args ca;
- int connid, error;
-
- if (server == NULL && user == NULL) {
- error = ncp_conn_scan(NULL,&connid);
- if (error) return -2;
- return connid;
- }
- if (server == NULL)
- return -2;
- ncp_str_upper(server);
- if (user) ncp_str_upper(user);
- bzero(&ca, sizeof(ca));
- ncp_li_setserver(&ca, server);
- ncp_li_setuser(&ca, user);
- error = ncp_conn_scan(&ca,&connid);
- if (error)
- connid = -1;
- return connid;
-}
-
-int
-ncp_li_arg(struct ncp_conn_loginfo *li, int opt, char *arg) {
- int error = 0, sig_level;
- char *p, *cp;
- struct group *gr;
- struct passwd *pw;
-
- switch(opt) {
- case 'S': /* we already fill server/[user] pair */
- case 'U':
- break;
- case 'A':
- server_name = arg;
- break;
- case 'B':
- li->opt |= NCP_OPT_BIND;
- break;
- case 'C':
- li->opt |= NCP_OPT_NOUPCASEPASS;
- break;
- case 'I':
- sig_level = atoi(arg);
- if (sig_level < 0 || sig_level > 3) {
- ncp_error("invalid NCP signature level option `%s'\
- (must be a number between 0 and 3)", 0, arg);
- error = 1;
- }
- li->sig_level = sig_level;
- if (sig_level > 1) li->opt |= NCP_OPT_SIGN;
- break;
- case 'M':
- li->access_mode = strtol(arg, NULL, 8);
- break;
- case 'N':
- ncp_li_setpassword(li, "");
- break;
- case 'O':
- p = strdup(arg);
- cp = strchr(p, ':');
- if (cp) {
- *cp++ = '\0';
- if (*cp) {
- gr = getgrnam(cp);
- if (gr) {
- li->group = gr->gr_gid;
- } else
- ncp_error("invalid group name %s, ignored",
- 0, cp);
- }
- }
- if (*p) {
- pw = getpwnam(p);
- if (pw) {
- li->owner = pw->pw_uid;
- } else
- ncp_error("invalid user name %s, ignored", 0, p);
- }
- endpwent();
- free(p);
- break;
- case 'P':
- li->opt |= NCP_OPT_PERMANENT;
- break;
- case 'R':
- li->retry_count = atoi(arg);
- break;
- case 'W':
- li->timeout = atoi(arg);
- break;
- }
- return error;
-}
-
-void *
-ncp_conn_list(void) {
- int error, cnt = 0;
- size_t len;
- void *p;
-
- cnt = ncp_conn_cnt();
- if (cnt == 0) return NULL;
- len = cnt*(sizeof(struct ncp_conn_stat))+sizeof(int);
- p = malloc(len);
- if (p == NULL) return NULL;
- error = sysctlbyname("net.ncp.conn_stat", p, &len, NULL, 0);
- if (error) {
- free(p);
- p = NULL;
- }
- return p;
-}
-
-
-int
-ncp_conn_setflags(int connid, u_int16_t mask, u_int16_t flags) {
- int error;
- DECLARE_RQ;
-
- ncp_init_request(conn);
- ncp_add_byte(conn, NCP_CONN_SETFLAGS);
- ncp_add_word_lh(conn, mask);
- ncp_add_word_lh(conn, flags);
- if ((error = ncp_conn_request(connid, conn)) < 0)
- return -1;
- return error;
-}
-
-int
-ncp_login(int connHandle, const char *user, int objtype, const char *password) {
- int error;
- struct ncp_conn_login *p;
- DECLARE_RQ;
-
- ncp_init_request(conn);
- ncp_add_byte(conn, NCP_CONN_LOGIN);
- p = (struct ncp_conn_login *)&conn->packet[conn->rqsize];
- p->username = (char *)user;
- p->objtype = objtype;
- p->password = (char *)password;
- conn->rqsize += sizeof(*p);
- if ((error = ncp_conn_request(connHandle, conn)) < 0)
- return -1;
- return error;
-}
-
-int
-ncp_connect_addr(struct sockaddr *sa, NWCONN_HANDLE *chp) {
- int error;
- struct ncp_conn_args li;
-
- bzero(&li, sizeof(li));
- bcopy(sa, &li.addr, sa->sa_len);
- /*
- * XXX Temporary !!!. server will be filled in kernel !!!
- */
- strcpy(li.server,ipx_ntoa(li.ipxaddr.sipx_addr));
- error = ncp_connect(&li, chp);
- return error;
-}
-
-int
-ncp_conn_getinfo(int connHandle, struct ncp_conn_stat *ps) {
- int error;
- DECLARE_RQ;
-
- ncp_init_request(conn);
- ncp_add_byte(conn, NCP_CONN_GETINFO);
- if ((error = ncp_conn_request(connHandle, conn)) < 0)
- return -1;
- memcpy(ps, ncp_reply_data(conn,0), sizeof(*ps));
- return error;
-}
-
-int
-ncp_conn_getuser(int connHandle, char **user) {
- int error;
- DECLARE_RQ;
-
- ncp_init_request(conn);
- ncp_add_byte(conn, NCP_CONN_GETUSER);
- if ((error = ncp_conn_request(connHandle, conn)) < 0)
- return -1;
- *user = strdup(ncp_reply_data(conn,0));
- return error;
-}
-
-int
-ncp_conn2ref(int connHandle, int *connRef) {
- int error;
- DECLARE_RQ;
-
- ncp_init_request(conn);
- ncp_add_byte(conn, NCP_CONN_CONN2REF);
- if ((error = ncp_conn_request(connHandle, conn)) < 0)
- return -1;
- *connRef = *((int*)ncp_reply_data(conn,0));
- return error;
-}
-
-int
-ncp_path2conn(char *path, int *connHandle) {
- struct statfs st;
- int d, error;
-
- if ((error = statfs(path, &st)) != 0) return errno;
- if (strcmp(st.f_fstypename,"nwfs") != 0) return EINVAL;
- if ((d = open(path, O_RDONLY)) < 0) return errno;
- if ((error = ioctl(d,NWFSIOC_GETCONN, connHandle)) != 0) return errno;
- close(d);
- return 0;
-}
-
-int
-ncp_conn_dup(NWCONN_HANDLE org, NWCONN_HANDLE *res) {
- int error;
- DECLARE_RQ;
-
- ncp_init_request(conn);
- ncp_add_byte(conn, NCP_CONN_DUP);
- if ((error = ncp_conn_request(org, conn)) < 0)
- return errno;
- *res = *((int*)ncp_reply_data(conn, 0));
- return 0;
-}
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