extern.h revision 1.23
1 /* $NetBSD: extern.h,v 1.23 2000/01/12 22:39:28 lukem Exp $ */ 2 3 /*- 4 * Copyright (c) 1992, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)extern.h 8.2 (Berkeley) 4/4/94 36 */ 37 38 /*- 39 * Copyright (c) 1997-2000 The NetBSD Foundation, Inc. 40 * All rights reserved. 41 * 42 * This code is derived from software contributed to The NetBSD Foundation 43 * by Luke Mewburn. 44 * 45 * Redistribution and use in source and binary forms, with or without 46 * modification, are permitted provided that the following conditions 47 * are met: 48 * 1. Redistributions of source code must retain the above copyright 49 * notice, this list of conditions and the following disclaimer. 50 * 2. Redistributions in binary form must reproduce the above copyright 51 * notice, this list of conditions and the following disclaimer in the 52 * documentation and/or other materials provided with the distribution. 53 * 3. All advertising materials mentioning features or use of this software 54 * must display the following acknowledgement: 55 * This product includes software developed by the NetBSD 56 * Foundation, Inc. and its contributors. 57 * 4. Neither the name of The NetBSD Foundation nor the names of its 58 * contributors may be used to endorse or promote products derived 59 * from this software without specific prior written permission. 60 * 61 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 62 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 63 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 64 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 65 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 66 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 67 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 68 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 69 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 70 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 71 * POSSIBILITY OF SUCH DAMAGE. 72 */ 73 74 /* 75 * Copyright (C) 1997 and 1998 WIDE Project. 76 * All rights reserved. 77 * 78 * Redistribution and use in source and binary forms, with or without 79 * modification, are permitted provided that the following conditions 80 * are met: 81 * 1. Redistributions of source code must retain the above copyright 82 * notice, this list of conditions and the following disclaimer. 83 * 2. Redistributions in binary form must reproduce the above copyright 84 * notice, this list of conditions and the following disclaimer in the 85 * documentation and/or other materials provided with the distribution. 86 * 3. Neither the name of the project nor the names of its contributors 87 * may be used to endorse or promote products derived from this software 88 * without specific prior written permission. 89 * 90 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 91 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 92 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 93 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 94 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 95 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 96 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 97 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 98 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 99 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 100 * SUCH DAMAGE. 101 */ 102 103 void blkfree __P((char **)); 104 char *conffilename __P((const char *)); 105 char **copyblk __P((char **)); 106 void count_users __P((void)); 107 void cwd __P((const char *)); 108 void delete __P((const char *)); 109 char **do_conversion __P((const char *)); 110 void dologout __P((int)); 111 void fatal __P((const char *)); 112 int format_file __P((const char *, int)); 113 int ftpd_pclose __P((FILE *)); 114 FILE *ftpd_popen __P((char *[], const char *, int)); 115 char *getline __P((char *, int, FILE *)); 116 void init_curclass __P((void)); 117 void logcmd __P((const char *, off_t, const char *, const char *, 118 const struct timeval *, const char *)); 119 void logwtmp __P((const char *, const char *, const char *)); 120 void lreply __P((int, const char *, ...)); 121 void makedir __P((const char *)); 122 void parse_conf __P((char *)); 123 void pass __P((const char *)); 124 void passive __P((void)); 125 void long_passive __P((char *, int)); 126 void perror_reply __P((int, const char *)); 127 void pwd __P((void)); 128 void removedir __P((const char *)); 129 void renamecmd __P((const char *, const char *)); 130 char *renamefrom __P((char *)); 131 void reply __P((int, const char *, ...)); 132 void retrieve __P((char *[], const char *)); 133 void send_file_list __P((const char *)); 134 void show_chdir_messages __P((int)); 135 void statcmd __P((void)); 136 void statfilecmd __P((const char *)); 137 void store __P((const char *, const char *, int)); 138 int strsuftoi __P((const char *)); 139 void user __P((const char *)); 140 char *xstrdup __P((const char *)); 141 void yyerror __P((char *)); 142 143 typedef long long qdfmt_t; 144 typedef unsigned long long qufmt_t; 145 146 typedef enum { 147 CLASS_GUEST, 148 CLASS_CHROOT, 149 CLASS_REAL 150 } class_t; 151 152 struct ftpconv { 153 struct ftpconv *next; 154 char *suffix; /* Suffix of requested name */ 155 char *types; /* Valid file types */ 156 char *disable; /* File to disable conversions */ 157 char *command; /* Command to do the conversion */ 158 }; 159 160 struct ftpclass { 161 int checkportcmd; /* Check PORT commands are valid */ 162 char *classname; /* Current class */ 163 struct ftpconv *conversions; /* List of conversions */ 164 char *display; /* Files to display upon chdir */ 165 int limit; /* Max connections (-1 = unlimited) */ 166 char *limitfile; /* File to display if limit reached */ 167 int maxrateget; /* Maximum get transfer rate throttle */ 168 int maxrateput; /* Maximum put transfer rate throttle */ 169 unsigned int maxtimeout; /* Maximum permitted timeout */ 170 int modify; /* Allow CHMOD, DELE, MKD, RMD, RNFR, 171 UMASK */ 172 char *motd; /* MotD file to display after login */ 173 char *notify; /* Files to notify about upon chdir */ 174 int passive; /* Allow PASV mode */ 175 int portmin; /* Minumum port for passive mode */ 176 int portmax; /* Maximum port for passive mode */ 177 int rateget; /* Get (RETR) transfer rate throttle */ 178 int rateput; /* Put (STOR) transfer rate throttle */ 179 unsigned int timeout; /* Default timeout */ 180 class_t type; /* Class type */ 181 mode_t umask; /* Umask to use */ 182 int upload; /* As per modify, but also allow 183 APPE, STOR, STOU */ 184 }; 185 186 #include <netinet/in.h> 187 188 union sockunion { 189 struct sockinet { 190 u_char si_len; 191 u_char si_family; 192 u_short si_port; 193 } su_si; 194 struct sockaddr_in su_sin; 195 struct sockaddr_in6 su_sin6; 196 }; 197 #define su_len su_si.si_len 198 #define su_family su_si.si_family 199 #define su_port su_si.si_port 200 201 extern int yyparse __P((void)); 202 203 #ifndef GLOBAL 204 #define GLOBAL extern 205 #endif 206 207 GLOBAL int connections; 208 GLOBAL struct ftpclass curclass; 209 GLOBAL union sockunion data_dest; 210 GLOBAL int debug; 211 GLOBAL jmp_buf errcatch; 212 GLOBAL int form; 213 GLOBAL int hasyyerrored; 214 GLOBAL union sockunion his_addr; 215 GLOBAL char hostname[]; 216 #ifdef KERBEROS5 217 GLOBAL krb5_context kcontext; 218 #endif 219 GLOBAL int logged_in; 220 GLOBAL int logging; 221 GLOBAL int pdata; 222 GLOBAL char proctitle[]; 223 GLOBAL struct passwd *pw; 224 GLOBAL char remotehost[]; 225 GLOBAL off_t restart_point; 226 GLOBAL char tmpline[]; 227 GLOBAL sig_atomic_t transflag; 228 GLOBAL int type; 229 GLOBAL int usedefault; 230 GLOBAL const char version[]; 231 232 GLOBAL off_t total_data_in, total_data_out, total_data; 233 GLOBAL off_t total_files_in, total_files_out, total_files; 234 GLOBAL off_t total_bytes_in, total_bytes_out, total_bytes; 235 GLOBAL off_t total_xfers_in, total_xfers_out, total_xfers; 236 237 238 #define EMPTYSTR(p) ((p) == NULL || *(p) == '\0') 239 #define NEXTWORD(P, W) do { \ 240 (W) = strsep(&(P), " \t"); \ 241 } while ((W) != NULL && *(W) == '\0') 242 #define PLURAL(s) ((s) == 1 ? "" : "s") 243 #define REASSIGN(X,Y) do { if (X) free(X); (X)=(Y); } while (0) 244 245 #define INTERNAL_LS "/bin/ls" 246
Indexes created Wed Sep 24 05:09:52 GMT 2025