oysteikt/heimdal
0
0
Fork 0
Code Issues 5 Pull Requests Releases Activity

FTP client from NetBSD

Browse Source 
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@385 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Unknown User d91-jda
1996-04-06 03:42:53 +00:00
parent 4acc571d2b
commit ddec2e194e
11 changed files with 6396 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
appl/ftp/ftp/Makefile Normal file
View File

@@ -0,0 +1,8 @@
# @(#)Makefile 8.2 (Berkeley) 4/3/94
# $NetBSD: Makefile,v 1.6 1995/11/22 21:52:48 cgd Exp $
PROG= ftp
SRCS= cmds.c cmdtab.c ftp.c main.c ruserpass.c domacro.c
CFLAGS+= -Dunix
.include <bsd.prog.mk>

2224
appl/ftp/ftp/cmds.c Normal file
View File

File diff suppressed because it is too large Load Diff

194
appl/ftp/ftp/cmdtab.c Normal file
View File

@@ -0,0 +1,194 @@
/* $NetBSD: cmdtab.c,v 1.6 1995/09/08 01:06:10 tls Exp $ */
/*
* Copyright (c) 1985, 1989, 1993, 1994
* The Regents of the University of California. 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*/
#ifndef lint
#if 0
static char sccsid[] = "@(#)cmdtab.c 8.4 (Berkeley) 10/9/94";
#else
static char rcsid[] = "$NetBSD: cmdtab.c,v 1.6 1995/09/08 01:06:10 tls Exp $";
#endif
#endif /* not lint */
#include <stdio.h>
#include "ftp_var.h"
/*
* User FTP -- Command Tables.
*/
char accounthelp[] = "send account command to remote server";
char appendhelp[] = "append to a file";
char asciihelp[] = "set ascii transfer type";
char beephelp[] = "beep when command completed";
char binaryhelp[] = "set binary transfer type";
char casehelp[] = "toggle mget upper/lower case id mapping";
char cdhelp[] = "change remote working directory";
char cduphelp[] = "change remote working directory to parent directory";
char chmodhelp[] = "change file permissions of remote file";
char connecthelp[] = "connect to remote tftp";
char crhelp[] = "toggle carriage return stripping on ascii gets";
char deletehelp[] = "delete remote file";
char debughelp[] = "toggle/set debugging mode";
char dirhelp[] = "list contents of remote directory";
char disconhelp[] = "terminate ftp session";
char domachelp[] = "execute macro";
char formhelp[] = "set file transfer format";
char globhelp[] = "toggle metacharacter expansion of local file names";
char hashhelp[] = "toggle printing `#' for each buffer transferred";
char helphelp[] = "print local help information";
char idlehelp[] = "get (set) idle timer on remote side";
char lcdhelp[] = "change local working directory";
char lshelp[] = "list contents of remote directory";
char macdefhelp[] = "define a macro";
char mdeletehelp[] = "delete multiple files";
char mdirhelp[] = "list contents of multiple remote directories";
char mgethelp[] = "get multiple files";
char mkdirhelp[] = "make directory on the remote machine";
char mlshelp[] = "list contents of multiple remote directories";
char modtimehelp[] = "show last modification time of remote file";
char modehelp[] = "set file transfer mode";
char mputhelp[] = "send multiple files";
char newerhelp[] = "get file if remote file is newer than local file ";
char nlisthelp[] = "nlist contents of remote directory";
char nmaphelp[] = "set templates for default file name mapping";
char ntranshelp[] = "set translation table for default file name mapping";
char porthelp[] = "toggle use of PORT cmd for each data connection";
char prompthelp[] = "force interactive prompting on multiple commands";
char proxyhelp[] = "issue command on alternate connection";
char pwdhelp[] = "print working directory on remote machine";
char quithelp[] = "terminate ftp session and exit";
char quotehelp[] = "send arbitrary ftp command";
char receivehelp[] = "receive file";
char regethelp[] = "get file restarting at end of local file";
char remotehelp[] = "get help from remote server";
char renamehelp[] = "rename file";
char restarthelp[]= "restart file transfer at bytecount";
char rmdirhelp[] = "remove directory on the remote machine";
char rmtstatushelp[]="show status of remote machine";
char runiquehelp[] = "toggle store unique for local files";
char resethelp[] = "clear queued command replies";
char sendhelp[] = "send one file";
char passivehelp[] = "enter passive transfer mode";
char sitehelp[] = "send site specific command to remote server\n\t\tTry \"rhelp site\" or \"site help\" for more information";
char shellhelp[] = "escape to the shell";
char sizecmdhelp[] = "show size of remote file";
char statushelp[] = "show current status";
char structhelp[] = "set file transfer structure";
char suniquehelp[] = "toggle store unique on remote machine";
char systemhelp[] = "show remote system type";
char tenexhelp[] = "set tenex file transfer type";
char tracehelp[] = "toggle packet tracing";
char typehelp[] = "set file transfer type";
char umaskhelp[] = "get (set) umask on remote side";
char userhelp[] = "send new user information";
char verbosehelp[] = "toggle verbose mode";
struct cmd cmdtab[] = {
{ "!", shellhelp, 0, 0, 0, shell },
{ "$", domachelp, 1, 0, 0, domacro },
{ "account", accounthelp, 0, 1, 1, account},
{ "append", appendhelp, 1, 1, 1, put },
{ "ascii", asciihelp, 0, 1, 1, setascii },
{ "bell", beephelp, 0, 0, 0, setbell },
{ "binary", binaryhelp, 0, 1, 1, setbinary },
{ "bye", quithelp, 0, 0, 0, quit },
{ "case", casehelp, 0, 0, 1, setcase },
{ "cd", cdhelp, 0, 1, 1, cd },
{ "cdup", cduphelp, 0, 1, 1, cdup },
{ "chmod", chmodhelp, 0, 1, 1, do_chmod },
{ "close", disconhelp, 0, 1, 1, disconnect },
{ "cr", crhelp, 0, 0, 0, setcr },
{ "delete", deletehelp, 0, 1, 1, delete },
{ "debug", debughelp, 0, 0, 0, setdebug },
{ "dir", dirhelp, 1, 1, 1, ls },
{ "disconnect", disconhelp, 0, 1, 1, disconnect },
{ "form", formhelp, 0, 1, 1, setform },
{ "get", receivehelp, 1, 1, 1, get },
{ "glob", globhelp, 0, 0, 0, setglob },
{ "hash", hashhelp, 0, 0, 0, sethash },
{ "help", helphelp, 0, 0, 1, help },
{ "idle", idlehelp, 0, 1, 1, idle },
{ "image", binaryhelp, 0, 1, 1, setbinary },
{ "lcd", lcdhelp, 0, 0, 0, lcd },
{ "ls", lshelp, 1, 1, 1, ls },
{ "macdef", macdefhelp, 0, 0, 0, macdef },
{ "mdelete", mdeletehelp, 1, 1, 1, mdelete },
{ "mdir", mdirhelp, 1, 1, 1, mls },
{ "mget", mgethelp, 1, 1, 1, mget },
{ "mkdir", mkdirhelp, 0, 1, 1, makedir },
{ "mls", mlshelp, 1, 1, 1, mls },
{ "mode", modehelp, 0, 1, 1, setftmode },
{ "modtime", modtimehelp, 0, 1, 1, modtime },
{ "mput", mputhelp, 1, 1, 1, mput },
{ "newer", newerhelp, 1, 1, 1, newer },
{ "nmap", nmaphelp, 0, 0, 1, setnmap },
{ "nlist", nlisthelp, 1, 1, 1, ls },
{ "ntrans", ntranshelp, 0, 0, 1, setntrans },
{ "open", connecthelp, 0, 0, 1, setpeer },
{ "passive", passivehelp, 0, 0, 0, setpassive },
{ "prompt", prompthelp, 0, 0, 0, setprompt },
{ "proxy", proxyhelp, 0, 0, 1, doproxy },
{ "sendport", porthelp, 0, 0, 0, setport },
{ "put", sendhelp, 1, 1, 1, put },
{ "pwd", pwdhelp, 0, 1, 1, pwd },
{ "quit", quithelp, 0, 0, 0, quit },
{ "quote", quotehelp, 1, 1, 1, quote },
{ "recv", receivehelp, 1, 1, 1, get },
{ "reget", regethelp, 1, 1, 1, reget },
{ "rstatus", rmtstatushelp, 0, 1, 1, rmtstatus },
{ "rhelp", remotehelp, 0, 1, 1, rmthelp },
{ "rename", renamehelp, 0, 1, 1, renamefile },
{ "reset", resethelp, 0, 1, 1, reset },
{ "restart", restarthelp, 1, 1, 1, restart },
{ "rmdir", rmdirhelp, 0, 1, 1, removedir },
{ "runique", runiquehelp, 0, 0, 1, setrunique },
{ "send", sendhelp, 1, 1, 1, put },
{ "site", sitehelp, 0, 1, 1, site },
{ "size", sizecmdhelp, 1, 1, 1, sizecmd },
{ "status", statushelp, 0, 0, 1, status },
{ "struct", structhelp, 0, 1, 1, setstruct },
{ "system", systemhelp, 0, 1, 1, syst },
{ "sunique", suniquehelp, 0, 0, 1, setsunique },
{ "tenex", tenexhelp, 0, 1, 1, settenex },
{ "trace", tracehelp, 0, 0, 0, settrace },
{ "type", typehelp, 0, 1, 1, settype },
{ "user", userhelp, 0, 1, 1, user },
{ "umask", umaskhelp, 0, 1, 1, do_umask },
{ "verbose", verbosehelp, 0, 0, 0, setverbose },
{ "?", helphelp, 0, 0, 1, help },
{ 0 },
};
int NCMDS = (sizeof (cmdtab) / sizeof (cmdtab[0])) - 1;

154
appl/ftp/ftp/domacro.c Normal file
View File

@@ -0,0 +1,154 @@
/* $NetBSD: domacro.c,v 1.5 1995/09/08 01:06:14 tls Exp $ */
/*
* Copyright (c) 1985, 1993, 1994
* The Regents of the University of California. 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*/
#ifndef lint
#if 0
static char sccsid[] = "@(#)domacro.c 8.3 (Berkeley) 4/2/94";
#else
static char rcsid[] = "$NetBSD: domacro.c,v 1.5 1995/09/08 01:06:14 tls Exp $";
#endif
#endif /* not lint */
#include <ctype.h>
#include <signal.h>
#include <stdio.h>
#include <strings.h>
#include "ftp_var.h"
void
domacro(argc, argv)
int argc;
char *argv[];
{
int i, j, count = 2, loopflg = 0;
char *cp1, *cp2, line2[200];
struct cmd *c;
if (argc < 2 && !another(&argc, &argv, "macro name")) {
printf("Usage: %s macro_name.\n", argv[0]);
code = -1;
return;
}
for (i = 0; i < macnum; ++i) {
if (!strncmp(argv[1], macros[i].mac_name, 9)) {
break;
}
}
if (i == macnum) {
printf("'%s' macro not found.\n", argv[1]);
code = -1;
return;
}
(void) strcpy(line2, line);
TOP:
cp1 = macros[i].mac_start;
while (cp1 != macros[i].mac_end) {
while (isspace(*cp1)) {
cp1++;
}
cp2 = line;
while (*cp1 != '\0') {
switch(*cp1) {
case '\\':
*cp2++ = *++cp1;
break;
case '$':
if (isdigit(*(cp1+1))) {
j = 0;
while (isdigit(*++cp1)) {
j = 10*j + *cp1 - '0';
}
cp1--;
if (argc - 2 >= j) {
(void) strcpy(cp2, argv[j+1]);
cp2 += strlen(argv[j+1]);
}
break;
}
if (*(cp1+1) == 'i') {
loopflg = 1;
cp1++;
if (count < argc) {
(void) strcpy(cp2, argv[count]);
cp2 += strlen(argv[count]);
}
break;
}
/* intentional drop through */
default:
*cp2++ = *cp1;
break;
}
if (*cp1 != '\0') {
cp1++;
}
}
*cp2 = '\0';
makeargv();
c = getcmd(margv[0]);
if (c == (struct cmd *)-1) {
printf("?Ambiguous command\n");
code = -1;
}
else if (c == 0) {
printf("?Invalid command\n");
code = -1;
}
else if (c->c_conn && !connected) {
printf("Not connected.\n");
code = -1;
}
else {
if (verbose) {
printf("%s\n",line);
}
(*c->c_handler)(margc, margv);
if (bell && c->c_bell) {
(void) putchar('\007');
}
(void) strcpy(line, line2);
makeargv();
argc = margc;
argv = margv;
}
if (cp1 != macros[i].mac_end) {
cp1++;
}
}
if (loopflg && ++count < argc) {
goto TOP;
}
}

155
appl/ftp/ftp/extern.h Normal file
View File

@@ -0,0 +1,155 @@
/* $NetBSD: extern.h,v 1.4 1995/09/08 01:06:19 tls Exp $ */
/*-
* Copyright (c) 1994 The Regents of the University of California.
* 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*
* @(#)extern.h 8.3 (Berkeley) 10/9/94
*/
struct timeval;
struct fd_set;
void abort_remote __P((FILE *));
void abortpt __P(());
void abortrecv __P(());
void abortsend __P(());
void account __P((int, char **));
int another __P((int *, char ***, char *));
void blkfree __P((char **));
void cd __P((int, char **));
void cdup __P((int, char **));
void changetype __P((int, int));
void cmdabort __P(());
void cmdscanner __P((int));
int command __P(());
int confirm __P((char *, char *));
FILE *dataconn __P((char *));
void delete __P((int, char **));
void disconnect __P((int, char **));
void do_chmod __P((int, char **));
void do_umask __P((int, char **));
void domacro __P((int, char **));
char *domap __P((char *));
void doproxy __P((int, char **));
char *dotrans __P((char *));
int empty __P((struct fd_set *, int));
void fatal __P((char *));
void get __P((int, char **));
struct cmd *getcmd __P((char *));
int getit __P((int, char **, int, char *));
int getreply __P((int));
int globulize __P((char **));
char *gunique __P((char *));
void help __P((int, char **));
char *hookup __P((char *, int));
void idle __P((int, char **));
int initconn __P((void));
void intr __P(());
void lcd __P((int, char **));
int login __P((char *));
void lostpeer __P(());
void ls __P((int, char **));
void mabort __P((int));
void macdef __P((int, char **));
void makeargv __P((void));
void makedir __P((int, char **));
void mdelete __P((int, char **));
void mget __P((int, char **));
void mls __P((int, char **));
void modtime __P((int, char **));
void mput __P((int, char **));
char *onoff __P((int));
void newer __P((int, char **));
void proxabort __P(());
void proxtrans __P((char *, char *, char *));
void psabort __P(());
void pswitch __P((int));
void ptransfer __P((char *, long, struct timeval *, struct timeval *));
void put __P((int, char **));
void pwd __P((int, char **));
void quit __P((int, char **));
void quote __P((int, char **));
void quote1 __P((char *, int, char **));
void recvrequest __P((char *, char *, char *, char *, int));
void reget __P((int, char **));
char *remglob __P((char **, int));
void removedir __P((int, char **));
void renamefile __P((int, char **));
void reset __P((int, char **));
void restart __P((int, char **));
void rmthelp __P((int, char **));
void rmtstatus __P((int, char **));
int ruserpass __P((char *, char **, char **, char **));
void sendrequest __P((char *, char *, char *, int));
void setascii __P((int, char **));
void setbell __P((int, char **));
void setbinary __P((int, char **));
void setcase __P((int, char **));
void setcr __P((int, char **));
void setdebug __P((int, char **));
void setform __P((int, char **));
void setftmode __P((int, char **));
void setglob __P((int, char **));
void sethash __P((int, char **));
void setnmap __P((int, char **));
void setntrans __P((int, char **));
void setpassive __P((int, char **));
void setpeer __P((int, char **));
void setport __P((int, char **));
void setprompt __P((int, char **));
void setrunique __P((int, char **));
void setstruct __P((int, char **));
void setsunique __P((int, char **));
void settenex __P((int, char **));
void settrace __P((int, char **));
void settype __P((int, char **));
void setverbose __P((int, char **));
void shell __P((int, char **));
void site __P((int, char **));
void sizecmd __P((int, char **));
char *slurpstring __P((void));
void status __P((int, char **));
void syst __P((int, char **));
void tvsub __P((struct timeval *, struct timeval *, struct timeval *));
void user __P((int, char **));
extern jmp_buf abortprox;
extern int abrtflag;
extern struct cmd cmdtab[];
extern FILE *cout;
extern int data;
extern char *home;
extern jmp_buf jabort;
extern int proxy;
extern char reply_string[];
extern off_t restart_point;
extern int NCMDS;

1162
appl/ftp/ftp/ftp.1 Normal file
View File

File diff suppressed because it is too large Load Diff

1512
appl/ftp/ftp/ftp.c Normal file
View File

File diff suppressed because it is too large Load Diff

129
appl/ftp/ftp/ftp_var.h Normal file
View File

@@ -0,0 +1,129 @@
/* $NetBSD: ftp_var.h,v 1.7 1995/09/15 00:32:35 pk Exp $ */
/*
* Copyright (c) 1985, 1989, 1993, 1994
* The Regents of the University of California. 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*
* @(#)ftp_var.h 8.4 (Berkeley) 10/9/94
*/
/*
* FTP global variables.
*/
#include <sys/param.h>
#include <setjmp.h>
#include "extern.h"
/*
* Options and other state info.
*/
int trace; /* trace packets exchanged */
int hash; /* print # for each buffer transferred */
int sendport; /* use PORT cmd for each data connection */
int verbose; /* print messages coming back from server */
int connected; /* connected to server */
int fromatty; /* input is from a terminal */
int interactive; /* interactively prompt on m* cmds */
int debug; /* debugging level */
int bell; /* ring bell on cmd completion */
int doglob; /* glob local file names */
int autologin; /* establish user account on connection */
int proxy; /* proxy server connection active */
int proxflag; /* proxy connection exists */
int sunique; /* store files on server with unique name */
int runique; /* store local files with unique name */
int mcase; /* map upper to lower case for mget names */
int ntflag; /* use ntin ntout tables for name translation */
int mapflag; /* use mapin mapout templates on file names */
int code; /* return/reply code for ftp command */
int crflag; /* if 1, strip car. rets. on ascii gets */
char pasv[64]; /* passive port for proxy data connection */
int passivemode; /* passive mode enabled */
char *altarg; /* argv[1] with no shell-like preprocessing */
char ntin[17]; /* input translation table */
char ntout[17]; /* output translation table */
char mapin[MAXPATHLEN]; /* input map template */
char mapout[MAXPATHLEN]; /* output map template */
char typename[32]; /* name of file transfer type */
int type; /* requested file transfer type */
int curtype; /* current file transfer type */
char structname[32]; /* name of file transfer structure */
int stru; /* file transfer structure */
char formname[32]; /* name of file transfer format */
int form; /* file transfer format */
char modename[32]; /* name of file transfer mode */
int mode; /* file transfer mode */
char bytename[32]; /* local byte size in ascii */
int bytesize; /* local byte size in binary */
char *hostname; /* name of host connected to */
int unix_server; /* server is unix, can use binary for ascii */
int unix_proxy; /* proxy is unix, can use binary for ascii */
struct servent *sp; /* service spec for tcp/ftp */
jmp_buf toplevel; /* non-local goto stuff for cmd scanner */
char line[200]; /* input line buffer */
char *stringbase; /* current scan point in line buffer */
char argbuf[200]; /* argument storage buffer */
char *argbase; /* current storage point in arg buffer */
int margc; /* count of arguments on input line */
char **margv; /* args parsed from input line */
int margvlen; /* how large margv is currently */
int cpend; /* flag: if != 0, then pending server reply */
int mflag; /* flag: if != 0, then active multi command */
int options; /* used during socket creation */
/*
* Format of command table.
*/
struct cmd {
char *c_name; /* name of command */
char *c_help; /* help string */
char c_bell; /* give bell when command completes */
char c_conn; /* must be connected to use command */
char c_proxy; /* proxy server may execute */
void (*c_handler) __P((int, char **)); /* function to call */
};
struct macel {
char mac_name[9]; /* macro name */
char *mac_start; /* start of macro in macbuf */
char *mac_end; /* end of macro in macbuf */
};
int macnum; /* number of defined macros */
struct macel macros[16];
char macbuf[4096];

534
appl/ftp/ftp/main.c Normal file
View File

@@ -0,0 +1,534 @@
/*
* Copyright (c) 1985, 1989, 1993, 1994
* The Regents of the University of California. 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*/
#ifndef lint
static char copyright[] =
"@(#) Copyright (c) 1985, 1989, 1993, 1994\n\
The Regents of the University of California. All rights reserved.\n";
#endif /* not lint */
#ifndef lint
#if 0
static char sccsid[] = "@(#)main.c 8.6 (Berkeley) 10/9/94";
#else
static char rcsid[] = "$NetBSD: main.c,v 1.10 1995/09/15 00:32:33 pk Exp $";
#endif
#endif /* not lint */
/*
* FTP User Program -- Command Interface.
*/
/*#include <sys/ioctl.h>*/
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/ftp.h>
#include <ctype.h>
#include <err.h>
#include <netdb.h>
#include <pwd.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "ftp_var.h"
int
main(argc, argv)
int argc;
char *argv[];
{
int ch, top;
struct passwd *pw = NULL;
char *cp, homedir[MAXPATHLEN];
sp = getservbyname("ftp", "tcp");
if (sp == 0)
errx(1, "ftp/tcp: unknown service");
doglob = 1;
interactive = 1;
autologin = 1;
while ((ch = getopt(argc, argv, "dgintv")) != EOF) {
switch (ch) {
case 'd':
options |= SO_DEBUG;
debug++;
break;
case 'g':
doglob = 0;
break;
case 'i':
interactive = 0;
break;
case 'n':
autologin = 0;
break;
case 't':
trace++;
break;
case 'v':
verbose++;
break;
default:
(void)fprintf(stderr,
"usage: ftp [-dgintv] [host [port]]\n");
exit(1);
}
}
argc -= optind;
argv += optind;
fromatty = isatty(fileno(stdin));
if (fromatty)
verbose++;
cpend = 0; /* no pending replies */
proxy = 0; /* proxy not active */
passivemode = 0; /* passive mode not active */
crflag = 1; /* strip c.r. on ascii gets */
sendport = -1; /* not using ports */
/*
* Set up the home directory in case we're globbing.
*/
cp = getlogin();
if (cp != NULL) {
pw = getpwnam(cp);
}
if (pw == NULL)
pw = getpwuid(getuid());
if (pw != NULL) {
home = homedir;
(void) strcpy(home, pw->pw_dir);
}
if (argc > 0) {
char *xargv[5];
extern char *__progname;
if (setjmp(toplevel))
exit(0);
(void) signal(SIGINT, intr);
(void) signal(SIGPIPE, lostpeer);
xargv[0] = __progname;
xargv[1] = argv[0];
xargv[2] = argv[1];
xargv[3] = argv[2];
xargv[4] = NULL;
setpeer(argc+1, xargv);
}
top = setjmp(toplevel) == 0;
if (top) {
(void) signal(SIGINT, intr);
(void) signal(SIGPIPE, lostpeer);
}
for (;;) {
cmdscanner(top);
top = 1;
}
}
void
intr()
{
longjmp(toplevel, 1);
}
void
lostpeer()
{
if (connected) {
if (cout != NULL) {
(void) shutdown(fileno(cout), 1+1);
(void) fclose(cout);
cout = NULL;
}
if (data >= 0) {
(void) shutdown(data, 1+1);
(void) close(data);
data = -1;
}
connected = 0;
}
pswitch(1);
if (connected) {
if (cout != NULL) {
(void) shutdown(fileno(cout), 1+1);
(void) fclose(cout);
cout = NULL;
}
connected = 0;
}
proxflag = 0;
pswitch(0);
}
/*
char *
tail(filename)
char *filename;
{
char *s;
while (*filename) {
s = strrchr(filename, '/');
if (s == NULL)
break;
if (s[1])
return (s + 1);
*s = '\0';
}
return (filename);
}
*/
/*
* Command parser.
*/
void
cmdscanner(top)
int top;
{
struct cmd *c;
int l;
if (!top)
(void) putchar('\n');
for (;;) {
if (fromatty) {
printf("ftp> ");
(void) fflush(stdout);
}
if (fgets(line, sizeof line, stdin) == NULL)
quit(0, 0);
l = strlen(line);
if (l == 0)
break;
if (line[--l] == '\n') {
if (l == 0)
break;
line[l] = '\0';
} else if (l == sizeof(line) - 2) {
printf("sorry, input line too long\n");
while ((l = getchar()) != '\n' && l != EOF)
/* void */;
break;
} /* else it was a line without a newline */
makeargv();
if (margc == 0) {
continue;
}
c = getcmd(margv[0]);
if (c == (struct cmd *)-1) {
printf("?Ambiguous command\n");
continue;
}
if (c == 0) {
printf("?Invalid command\n");
continue;
}
if (c->c_conn && !connected) {
printf("Not connected.\n");
continue;
}
(*c->c_handler)(margc, margv);
if (bell && c->c_bell)
(void) putchar('\007');
if (c->c_handler != help)
break;
}
(void) signal(SIGINT, intr);
(void) signal(SIGPIPE, lostpeer);
}
struct cmd *
getcmd(name)
char *name;
{
char *p, *q;
struct cmd *c, *found;
int nmatches, longest;
longest = 0;
nmatches = 0;
found = 0;
for (c = cmdtab; p = c->c_name; c++) {
for (q = name; *q == *p++; q++)
if (*q == 0) /* exact match? */
return (c);
if (!*q) { /* the name was a prefix */
if (q - name > longest) {
longest = q - name;
nmatches = 1;
found = c;
} else if (q - name == longest)
nmatches++;
}
}
if (nmatches > 1)
return ((struct cmd *)-1);
return (found);
}
/*
* Slice a string up into argc/argv.
*/
int slrflag;
void
makeargv()
{
char **argp;
argp = margv;
stringbase = line; /* scan from first of buffer */
argbase = argbuf; /* store from first of buffer */
slrflag = 0;
for (margc = 0; ; margc++) {
/* Expand array if necessary */
if (margc == margvlen) {
margv = (margvlen == 0)
? (char **)malloc(20 * sizeof(char *))
: (char **)realloc(margv,
(margvlen + 20)*sizeof(char *));
if (margv == NULL)
errx(1, "cannot realloc argv array");
margvlen += 20;
argp = margv + margc;
}
if ((*argp++ = slurpstring()) == NULL)
break;
}
}
/*
* Parse string into argbuf;
* implemented with FSM to
* handle quoting and strings
*/
char *
slurpstring()
{
int got_one = 0;
char *sb = stringbase;
char *ap = argbase;
char *tmp = argbase; /* will return this if token found */
if (*sb == '!' || *sb == '$') { /* recognize ! as a token for shell */
switch (slrflag) { /* and $ as token for macro invoke */
case 0:
slrflag++;
stringbase++;
return ((*sb == '!') ? "!" : "$");
/* NOTREACHED */
case 1:
slrflag++;
altarg = stringbase;
break;
default:
break;
}
}
S0:
switch (*sb) {
case '\0':
goto OUT;
case ' ':
case '\t':
sb++; goto S0;
default:
switch (slrflag) {
case 0:
slrflag++;
break;
case 1:
slrflag++;
altarg = sb;
break;
default:
break;
}
goto S1;
}
S1:
switch (*sb) {
case ' ':
case '\t':
case '\0':
goto OUT; /* end of token */
case '\\':
sb++; goto S2; /* slurp next character */
case '"':
sb++; goto S3; /* slurp quoted string */
default:
*ap++ = *sb++; /* add character to token */
got_one = 1;
goto S1;
}
S2:
switch (*sb) {
case '\0':
goto OUT;
default:
*ap++ = *sb++;
got_one = 1;
goto S1;
}
S3:
switch (*sb) {
case '\0':
goto OUT;
case '"':
sb++; goto S1;
default:
*ap++ = *sb++;
got_one = 1;
goto S3;
}
OUT:
if (got_one)
*ap++ = '\0';
argbase = ap; /* update storage pointer */
stringbase = sb; /* update scan pointer */
if (got_one) {
return (tmp);
}
switch (slrflag) {
case 0:
slrflag++;
break;
case 1:
slrflag++;
altarg = (char *) 0;
break;
default:
break;
}
return ((char *)0);
}
#define HELPINDENT ((int) sizeof ("directory"))
/*
* Help command.
* Call each command handler with argc == 0 and argv[0] == name.
*/
void
help(argc, argv)
int argc;
char *argv[];
{
struct cmd *c;
if (argc == 1) {
int i, j, w, k;
int columns, width = 0, lines;
printf("Commands may be abbreviated. Commands are:\n\n");
for (c = cmdtab; c < &cmdtab[NCMDS]; c++) {
int len = strlen(c->c_name);
if (len > width)
width = len;
}
width = (width + 8) &~ 7;
columns = 80 / width;
if (columns == 0)
columns = 1;
lines = (NCMDS + columns - 1) / columns;
for (i = 0; i < lines; i++) {
for (j = 0; j < columns; j++) {
c = cmdtab + j * lines + i;
if (c->c_name && (!proxy || c->c_proxy)) {
printf("%s", c->c_name);
}
else if (c->c_name) {
for (k=0; k < strlen(c->c_name); k++) {
(void) putchar(' ');
}
}
if (c + lines >= &cmdtab[NCMDS]) {
printf("\n");
break;
}
w = strlen(c->c_name);
while (w < width) {
w = (w + 8) &~ 7;
(void) putchar('\t');
}
}
}
return;
}
while (--argc > 0) {
char *arg;
arg = *++argv;
c = getcmd(arg);
if (c == (struct cmd *)-1)
printf("?Ambiguous help command %s\n", arg);
else if (c == (struct cmd *)0)
printf("?Invalid help command %s\n", arg);
else
printf("%-*s\t%s\n", HELPINDENT,
c->c_name, c->c_help);
}
}

41
appl/ftp/ftp/pathnames.h Normal file
View File

@@ -0,0 +1,41 @@
/* $NetBSD: pathnames.h,v 1.5 1995/09/08 01:06:40 tls Exp $ */
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*
* @(#)pathnames.h 8.1 (Berkeley) 6/6/93
*/
#include <paths.h>
#undef _PATH_TMP
#define _PATH_TMP "/tmp/ftpXXXXXX"

283
appl/ftp/ftp/ruserpass.c Normal file
View File

@@ -0,0 +1,283 @@
/* $NetBSD: ruserpass.c,v 1.6 1995/09/08 01:06:43 tls Exp $ */
/*
* Copyright (c) 1985, 1993, 1994
* The Regents of the University of California. 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*/
#ifndef lint
static char sccsid[] = "@(#)ruserpass.c 8.4 (Berkeley) 4/27/95";
#endif /* not lint */
#include <sys/types.h>
#include <sys/stat.h>
#include <ctype.h>
#include <err.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "ftp_var.h"
static int token __P((void));
static FILE *cfile;
#define DEFAULT 1
#define LOGIN 2
#define PASSWD 3
#define ACCOUNT 4
#define MACDEF 5
#define ID 10
#define MACH 11
static char tokval[100];
static struct toktab {
char *tokstr;
int tval;
} toktab[]= {
{ "default", DEFAULT },
{ "login", LOGIN },
{ "password", PASSWD },
{ "passwd", PASSWD },
{ "account", ACCOUNT },
{ "machine", MACH },
{ "macdef", MACDEF },
{ NULL, 0 }
};
int
ruserpass(host, aname, apass, aacct)
char *host, **aname, **apass, **aacct;
{
char *hdir, buf[BUFSIZ], *tmp;
char myname[MAXHOSTNAMELEN], *mydomain;
int t, i, c, usedefault = 0;
struct stat stb;
hdir = getenv("HOME");
if (hdir == NULL)
hdir = ".";
(void) sprintf(buf, "%s/.netrc", hdir);
cfile = fopen(buf, "r");
if (cfile == NULL) {
if (errno != ENOENT)
warn("%s", buf);
return (0);
}
if (gethostname(myname, sizeof(myname)) < 0)
myname[0] = '\0';
if ((mydomain = strchr(myname, '.')) == NULL)
mydomain = "";
next:
while ((t = token())) switch(t) {
case DEFAULT:
usedefault = 1;
/* FALL THROUGH */
case MACH:
if (!usedefault) {
if (token() != ID)
continue;
/*
* Allow match either for user's input host name
* or official hostname. Also allow match of
* incompletely-specified host in local domain.
*/
if (strcasecmp(host, tokval) == 0)
goto match;
if (strcasecmp(hostname, tokval) == 0)
goto match;
if ((tmp = strchr(hostname, '.')) != NULL &&
strcasecmp(tmp, mydomain) == 0 &&
strncasecmp(hostname, tokval, tmp-hostname) == 0 &&
tokval[tmp - hostname] == '\0')
goto match;
if ((tmp = strchr(host, '.')) != NULL &&
strcasecmp(tmp, mydomain) == 0 &&
strncasecmp(host, tokval, tmp - host) == 0 &&
tokval[tmp - host] == '\0')
goto match;
continue;
}
match:
while ((t = token()) && t != MACH && t != DEFAULT) switch(t) {
case LOGIN:
if (token())
if (*aname == 0) {
*aname = malloc((unsigned) strlen(tokval) + 1);
(void) strcpy(*aname, tokval);
} else {
if (strcmp(*aname, tokval))
goto next;
}
break;
case PASSWD:
if ((*aname == NULL || strcmp(*aname, "anonymous")) &&
fstat(fileno(cfile), &stb) >= 0 &&
(stb.st_mode & 077) != 0) {
warnx("Error: .netrc file is readable by others.");
warnx("Remove password or make file unreadable by others.");
goto bad;
}
if (token() && *apass == 0) {
*apass = malloc((unsigned) strlen(tokval) + 1);
(void) strcpy(*apass, tokval);
}
break;
case ACCOUNT:
if (fstat(fileno(cfile), &stb) >= 0
&& (stb.st_mode & 077) != 0) {
warnx("Error: .netrc file is readable by others.");
warnx("Remove account or make file unreadable by others.");
goto bad;
}
if (token() && *aacct == 0) {
*aacct = malloc((unsigned) strlen(tokval) + 1);
(void) strcpy(*aacct, tokval);
}
break;
case MACDEF:
if (proxy) {
(void) fclose(cfile);
return (0);
}
while ((c=getc(cfile)) != EOF && c == ' ' || c == '\t');
if (c == EOF || c == '\n') {
printf("Missing macdef name argument.\n");
goto bad;
}
if (macnum == 16) {
printf("Limit of 16 macros have already been defined\n");
goto bad;
}
tmp = macros[macnum].mac_name;
*tmp++ = c;
for (i=0; i < 8 && (c=getc(cfile)) != EOF &&
!isspace(c); ++i) {
*tmp++ = c;
}
if (c == EOF) {
printf("Macro definition missing null line terminator.\n");
goto bad;
}
*tmp = '\0';
if (c != '\n') {
while ((c=getc(cfile)) != EOF && c != '\n');
}
if (c == EOF) {
printf("Macro definition missing null line terminator.\n");
goto bad;
}
if (macnum == 0) {
macros[macnum].mac_start = macbuf;
}
else {
macros[macnum].mac_start = macros[macnum-1].mac_end + 1;
}
tmp = macros[macnum].mac_start;
while (tmp != macbuf + 4096) {
if ((c=getc(cfile)) == EOF) {
printf("Macro definition missing null line terminator.\n");
goto bad;
}
*tmp = c;
if (*tmp == '\n') {
if (*(tmp-1) == '\0') {
macros[macnum++].mac_end = tmp - 1;
break;
}
*tmp = '\0';
}
tmp++;
}
if (tmp == macbuf + 4096) {
printf("4K macro buffer exceeded\n");
goto bad;
}
break;
default:
warnx("Unknown .netrc keyword %s", tokval);
break;
}
goto done;
}
done:
(void) fclose(cfile);
return (0);
bad:
(void) fclose(cfile);
return (-1);
}
static int
token()
{
char *cp;
int c;
struct toktab *t;
if (feof(cfile) || ferror(cfile))
return (0);
while ((c = getc(cfile)) != EOF &&
(c == '\n' || c == '\t' || c == ' ' || c == ','))
continue;
if (c == EOF)
return (0);
cp = tokval;
if (c == '"') {
while ((c = getc(cfile)) != EOF && c != '"') {
if (c == '\\')
c = getc(cfile);
*cp++ = c;
}
} else {
*cp++ = c;
while ((c = getc(cfile)) != EOF
&& c != '\n' && c != '\t' && c != ' ' && c != ',') {
if (c == '\\')
c = getc(cfile);
*cp++ = c;
}
}
*cp = 0;
if (tokval[0] == 0)
return (0);
for (t = toktab; t->tokstr; t++)
if (!strcmp(t->tokstr, tokval))
return (t->tval);
return (ID);
}